Science.gov

Sample records for graphics card technologies

  1. Smart card technology

    SciTech Connect

    Nelson, R.A.

    1992-09-01

    This report describes smart card techonology and applications, including the use of smart cards as smart badges. The paper illustrates that smart cards are designed with security features, which makes them suitable for security applications. But smart cards also provide multiple functions, so they can support additional applications. The goal of this paper is to inform about the technology, and to inspire thought about possible applications that would benefit if a smart badge were implemented.

  2. Graphics database creation and manipulation: HyperCard Graphics Database Toolkit and Apple Graphics Source

    NASA Astrophysics Data System (ADS)

    Herman, Jeffrey; Fry, David

    1990-08-01

    Because graphic files can be stored in a number ofdifferent file formats, it has traditionally been difficult to create a graphics database from which users can open, copy, and print graphic files, where each file in the database may be in one ofseverai different formats. HyperCard Graphics Database Toolkit has been designed and written by Apple Computer to enable software developers to facilitate the creation of customized graphics databases. Using a database developed with the toolkit, users can open, copy, or print a graphic transparently, without having to know or understand the complexities of file formats. In addition, the toolkit includes a graphic user interface, graphic design, on-line help, and search algorithms that enable users to locate specific graphics quickly. Currently, the toolkit handles graphics in the formats MPNT, PICT, and EPSF, and is open to supporting other formats as well. Developers can use the toolkit to alter the code, the interface, and the graphic design in order to customize their database for the needs oftheir users. This paper discusses the structure ofthe toolkit and one implementation, Apple Graphics Source (AGS). AGS contains over 2,000 graphics used in Apple's books and manuals. AGS enables users to find existing graphics of Apple products and use them for presentations, new publications, papers, and software projects.

  3. Graphics Design Technology Curriculum Guide.

    ERIC Educational Resources Information Center

    Idaho State Dept. of Education, Boise. Div. of Vocational Education.

    This Idaho secondary education curriculum guide provides lists of tasks, performance objectives, and enabling objectives for instruction intended to impart entry-level employment skills in graphics design technology. The first list states all tasks for 11 areas; separate lists for each area follow. Each task on the lists is accompanied by a…

  4. The Visualization Toolkit (VTK): Rewriting the rendering code for modern graphics cards

    NASA Astrophysics Data System (ADS)

    Hanwell, Marcus D.; Martin, Kenneth M.; Chaudhary, Aashish; Avila, Lisa S.

    2015-09-01

    The Visualization Toolkit (VTK) is an open source, permissively licensed, cross-platform toolkit for scientific data processing, visualization, and data analysis. It is over two decades old, originally developed for a very different graphics card architecture. Modern graphics cards feature fully programmable, highly parallelized architectures with large core counts. VTK's rendering code was rewritten to take advantage of modern graphics cards, maintaining most of the toolkit's programming interfaces. This offers the opportunity to compare the performance of old and new rendering code on the same systems/cards. Significant improvements in rendering speeds and memory footprints mean that scientific data can be visualized in greater detail than ever before. The widespread use of VTK means that these improvements will reap significant benefits.

  5. Higher-order ice-sheet modelling accelerated by multigrid on graphics cards

    NASA Astrophysics Data System (ADS)

    Brædstrup, Christian; Egholm, David

    2013-04-01

    Higher-order ice flow modelling is a very computer intensive process owing primarily to the nonlinear influence of the horizontal stress coupling. When applied for simulating long-term glacial landscape evolution, the ice-sheet models must consider very long time series, while both high temporal and spatial resolution is needed to resolve small effects. The use of higher-order and full stokes models have therefore seen very limited usage in this field. However, recent advances in graphics card (GPU) technology for high performance computing have proven extremely efficient in accelerating many large-scale scientific computations. The general purpose GPU (GPGPU) technology is cheap, has a low power consumption and fits into a normal desktop computer. It could therefore provide a powerful tool for many glaciologists working on ice flow models. Our current research focuses on utilising the GPU as a tool in ice-sheet and glacier modelling. To this extent we have implemented the Integrated Second-Order Shallow Ice Approximation (iSOSIA) equations on the device using the finite difference method. To accelerate the computations, the GPU solver uses a non-linear Red-Black Gauss-Seidel iterator coupled with a Full Approximation Scheme (FAS) multigrid setup to further aid convergence. The GPU finite difference implementation provides the inherent parallelization that scales from hundreds to several thousands of cores on newer cards. We demonstrate the efficiency of the GPU multigrid solver using benchmark experiments.

  6. High speed finite element simulations on the graphics card

    SciTech Connect

    Huthwaite, P.; Lowe, M. J. S.

    2014-02-18

    A software package is developed to perform explicit time domain finite element simulations of ultrasonic propagation on the graphical processing unit, using Nvidia’s CUDA. Of critical importance for this problem is the arrangement of nodes in memory, allowing data to be loaded efficiently and minimising communication between the independently executed blocks of threads. The initial stage of memory arrangement is partitioning the mesh; both a well established ‘greedy’ partitioner and a new, more efficient ‘aligned’ partitioner are investigated. A method is then developed to efficiently arrange the memory within each partition. The technique is compared to a commercial CPU equivalent, demonstrating an overall speedup of at least 100 for a non-destructive testing weld model.

  7. Accelerating atomistic calculations of quantum energy eigenstates on graphic cards

    NASA Astrophysics Data System (ADS)

    Rodrigues, Walter; Pecchia, A.; Lopez, M.; Auf der Maur, M.; Di Carlo, A.

    2014-10-01

    Electronic properties of nanoscale materials require the calculation of eigenvalues and eigenvectors of large matrices. This bottleneck can be overcome by parallel computing techniques or the introduction of faster algorithms. In this paper we report a custom implementation of the Lanczos algorithm with simple restart, optimized for graphical processing units (GPUs). The whole algorithm has been developed using CUDA and runs entirely on the GPU, with a specialized implementation that spares memory and reduces at most machine-to-device data transfers. Furthermore parallel distribution over several GPUs has been attained using the standard message passing interface (MPI). Benchmark calculations performed on a GaN/AlGaN wurtzite quantum dot with up to 600,000 atoms are presented. The empirical tight-binding (ETB) model with an sp3d5s∗+spin-orbit parametrization has been used to build the system Hamiltonian (H).

  8. Ice-sheet modelling accelerated by graphics cards

    NASA Astrophysics Data System (ADS)

    Brædstrup, Christian Fredborg; Damsgaard, Anders; Egholm, David Lundbek

    2014-11-01

    Studies of glaciers and ice sheets have increased the demand for high performance numerical ice flow models over the past decades. When exploring the highly non-linear dynamics of fast flowing glaciers and ice streams, or when coupling multiple flow processes for ice, water, and sediment, researchers are often forced to use super-computing clusters. As an alternative to conventional high-performance computing hardware, the Graphical Processing Unit (GPU) is capable of massively parallel computing while retaining a compact design and low cost. In this study, we present a strategy for accelerating a higher-order ice flow model using a GPU. By applying the newest GPU hardware, we achieve up to 180× speedup compared to a similar but serial CPU implementation. Our results suggest that GPU acceleration is a competitive option for ice-flow modelling when compared to CPU-optimised algorithms parallelised by the OpenMP or Message Passing Interface (MPI) protocols.

  9. Discovering epistasis in large scale genetic association studies by exploiting graphics cards

    PubMed Central

    Chen, Gary K.; Guo, Yunfei

    2013-01-01

    Despite the enormous investments made in collecting DNA samples and generating germline variation data across thousands of individuals in modern genome-wide association studies (GWAS), progress has been frustratingly slow in explaining much of the heritability in common disease. Today's paradigm of testing independent hypotheses on each single nucleotide polymorphism (SNP) marker is unlikely to adequately reflect the complex biological processes in disease risk. Alternatively, modeling risk as an ensemble of SNPs that act in concert in a pathway, and/or interact non-additively on log risk for example, may be a more sensible way to approach gene mapping in modern studies. Implementing such analyzes genome-wide can quickly become intractable due to the fact that even modest size SNP panels on modern genotype arrays (500k markers) pose a combinatorial nightmare, require tens of billions of models to be tested for evidence of interaction. In this article, we provide an in-depth analysis of programs that have been developed to explicitly overcome these enormous computational barriers through the use of processors on graphics cards known as Graphics Processing Units (GPU). We include tutorials on GPU technology, which will convey why they are growing in appeal with today's numerical scientists. One obvious advantage is the impressive density of microprocessor cores that are available on only a single GPU. Whereas high end servers feature up to 24 Intel or AMD CPU cores, the latest GPU offerings from nVidia feature over 2600 cores. Each compute node may be outfitted with up to 4 GPU devices. Success on GPUs varies across problems. However, epistasis screens fare well due to the high degree of parallelism exposed in these problems. Papers that we review routinely report GPU speedups of over two orders of magnitude (>100x) over standard CPU implementations. PMID:24348518

  10. A graphics-card implementation of Monte-Carlo simulations for cosmic-ray transport

    NASA Astrophysics Data System (ADS)

    Tautz, R. C.

    2016-05-01

    A graphics card implementation of a test-particle simulation code is presented that is based on the CUDA extension of the C/C++ programming language. The original CPU version has been developed for the calculation of cosmic-ray diffusion coefficients in artificial Kolmogorov-type turbulence. In the new implementation, the magnetic turbulence generation, which is the most time-consuming part, is separated from the particle transport and is performed on a graphics card. In this article, the modification of the basic approach of integrating test particle trajectories to employ the SIMD (single instruction, multiple data) model is presented and verified. The efficiency of the new code is tested and several language-specific accelerating factors are discussed. For the example of isotropic magnetostatic turbulence, sample results are shown and a comparison to the results of the CPU implementation is performed.

  11. Introduction to smart card technology and initial medical application.

    PubMed

    Quick, G

    1994-10-01

    Smart card technology is the name applied to the use of a plastic card with an embedded computer chip. Recent development of smart card software has allowed storage and retrieval of medical information, affording the opportunity to provide a standardized, portable, accessible medical record for use in prehospital and emergency department patient encounters. We describe the smart card concept and its initial deployment in a section of a large Midwestern urban area.

  12. On the utility of graphics cards to perform massively parallel simulation of advanced Monte Carlo methods

    PubMed Central

    Lee, Anthony; Yau, Christopher; Giles, Michael B.; Doucet, Arnaud; Holmes, Christopher C.

    2011-01-01

    We present a case-study on the utility of graphics cards to perform massively parallel simulation of advanced Monte Carlo methods. Graphics cards, containing multiple Graphics Processing Units (GPUs), are self-contained parallel computational devices that can be housed in conventional desktop and laptop computers and can be thought of as prototypes of the next generation of many-core processors. For certain classes of population-based Monte Carlo algorithms they offer massively parallel simulation, with the added advantage over conventional distributed multi-core processors that they are cheap, easily accessible, easy to maintain, easy to code, dedicated local devices with low power consumption. On a canonical set of stochastic simulation examples including population-based Markov chain Monte Carlo methods and Sequential Monte Carlo methods, we nd speedups from 35 to 500 fold over conventional single-threaded computer code. Our findings suggest that GPUs have the potential to facilitate the growth of statistical modelling into complex data rich domains through the availability of cheap and accessible many-core computation. We believe the speedup we observe should motivate wider use of parallelizable simulation methods and greater methodological attention to their design. PMID:22003276

  13. On the utility of graphics cards to perform massively parallel simulation of advanced Monte Carlo methods.

    PubMed

    Lee, Anthony; Yau, Christopher; Giles, Michael B; Doucet, Arnaud; Holmes, Christopher C

    2010-12-01

    We present a case-study on the utility of graphics cards to perform massively parallel simulation of advanced Monte Carlo methods. Graphics cards, containing multiple Graphics Processing Units (GPUs), are self-contained parallel computational devices that can be housed in conventional desktop and laptop computers and can be thought of as prototypes of the next generation of many-core processors. For certain classes of population-based Monte Carlo algorithms they offer massively parallel simulation, with the added advantage over conventional distributed multi-core processors that they are cheap, easily accessible, easy to maintain, easy to code, dedicated local devices with low power consumption. On a canonical set of stochastic simulation examples including population-based Markov chain Monte Carlo methods and Sequential Monte Carlo methods, we nd speedups from 35 to 500 fold over conventional single-threaded computer code. Our findings suggest that GPUs have the potential to facilitate the growth of statistical modelling into complex data rich domains through the availability of cheap and accessible many-core computation. We believe the speedup we observe should motivate wider use of parallelizable simulation methods and greater methodological attention to their design.

  14. Printing/Graphic Arts Technology Program Guide.

    ERIC Educational Resources Information Center

    Georgia Univ., Athens. Dept. of Vocational Education.

    This guide presents the standard curriculum for technical institutes in Georgia. The curriculum addresses the minimum competencies for a printing/graphics technology program. It includes specializations in art and copy preparation, prepress/image assembly, and lithographic press operations. The guide contains four major sections. The General…

  15. Graphics Technology in Space Applications (GTSA 1989)

    NASA Technical Reports Server (NTRS)

    Griffin, Sandy (Editor)

    1989-01-01

    This document represents the proceedings of the Graphics Technology in Space Applications, which was held at NASA Lyndon B. Johnson Space Center on April 12 to 14, 1989 in Houston, Texas. The papers included in these proceedings were published in general as received from the authors with minimum modifications and editing. Information contained in the individual papers is not to be construed as being officially endorsed by NASA.

  16. A Graphical Big Picture for Tank Technologies

    SciTech Connect

    Whitehead, J C

    2007-06-15

    A graphical method is presented for comparing different tank technologies and evaluating scalability, over wide ranges of volume and pressure. Mass contours are plotted on log-log graphs of pressure versus volume, using either theory or data points representing hardware. The simple theoretical case for infinitely scaleable tanks made of a single isotropic material has a constant value of PV/m over the entire plot, and results in straight diagonal mass contours. The contours become more complicated as a result of practical considerations. The latter include minimum wall thickness limits and non-pressure structural loads, as well as minimum thicknesses for the liner and composite over-wrap of multi-layered tank walls. Given a requirement for a tank at a particular volume and pressure, a set of plots representing different technologies can be used to estimate tank masses and select one or more technologies that would meet the need.

  17. Computer Graphics. Curriculum Guide for Technology Education.

    ERIC Educational Resources Information Center

    Craft, Clyde O.

    This curriculum guide for a 1-quarter or 1-semester course in computer graphics is designed to be used with Apple II computers. Some of the topics covered include the following: computer graphics terminology and applications, operating Apple computers, graphics programming in BASIC using various programs and commands, computer graphics painting,…

  18. Extremely large-scale simulation of a Kardar-Parisi-Zhang model using graphics cards.

    PubMed

    Kelling, Jeffrey; Ódo, Géza

    2011-12-01

    The octahedron model introduced recently has been implemented onto graphics cards, which permits extremely large-scale simulations via binary lattice gases and bit-coded algorithms. We confirm scaling behavior belonging to the two-dimensional Kardar-Parisi-Zhang universality class and find a surface growth exponent: β = 0.2415(15) on 2(17) × 2(17) systems, ruling out β = 1/4 suggested by field theory. The maximum speedup with respect to a single CPU is 240. The steady state has been analyzed by finite-size scaling and a growth exponent α = 0.393(4) is found. Correction-to-scaling-exponent are computed and the power-spectrum density of the steady state is determined. We calculate the universal scaling functions and cumulants and show that the limit distribution can be obtained by the sizes considered. We provide numerical fitting for the small and large tail behavior of the steady-state scaling function of the interface width.

  19. Pen, Ink, Keys, and Cards: Some Reflections on Library Technology.

    ERIC Educational Resources Information Center

    Freeman, Michael Stuart

    1991-01-01

    Discussion of the adoption of new technologies in libraries throughout history focuses on two innovations in particular: the card catalog and the typewriter. Topics discussed include the replacement of one technology by another; budget considerations; requirements and attitudes of the labor force; reactions of library users; and attitudes of…

  20. It's Report Card Time for School Technology.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    1999-01-01

    Assesses the current state of educational-technology integration across the country and examines whether the technology, networks, electronic resources, and support exist to meet the education system's learning goals. While schools are viewed as doing well in attempting to integrate technology, maintenance and operational support are problems…

  1. Compute-unified device architecture implementation of a block-matching algorithm for multiple graphical processing unit cards

    NASA Astrophysics Data System (ADS)

    Massanes, Francesc; Cadennes, Marie; Brankov, Jovan G.

    2011-07-01

    We describe and evaluate a fast implementation of a classical block-matching motion estimation algorithm for multiple graphical processing units (GPUs) using the compute unified device architecture computing engine. The implemented block-matching algorithm uses summed absolute difference error criterion and full grid search (FS) for finding optimal block displacement. In this evaluation, we compared the execution time of a GPU and CPU implementation for images of various sizes, using integer and noninteger search grids. The results show that use of a GPU card can shorten computation time by a factor of 200 times for integer and 1000 times for a noninteger search grid. The additional speedup for a noninteger search grid comes from the fact that GPU has built-in hardware for image interpolation. Further, when using multiple GPU cards, the presented evaluation shows the importance of the data splitting method across multiple cards, but an almost linear speedup with a number of cards is achievable. In addition, we compared the execution time of the proposed FS GPU implementation with two existing, highly optimized nonfull grid search CPU-based motion estimations methods, namely implementation of the Pyramidal Lucas Kanade Optical flow algorithm in OpenCV and simplified unsymmetrical multi-hexagon search in H.264/AVC standard. In these comparisons, FS GPU implementation still showed modest improvement even though the computational complexity of FS GPU implementation is substantially higher than non-FS CPU implementation. We also demonstrated that for an image sequence of 720 × 480 pixels in resolution commonly used in video surveillance, the proposed GPU implementation is sufficiently fast for real-time motion estimation at 30 frames-per-second using two NVIDIA C1060 Tesla GPU cards.

  2. Compute-unified device architecture implementation of a block-matching algorithm for multiple graphical processing unit cards.

    PubMed

    Massanes, Francesc; Cadennes, Marie; Brankov, Jovan G

    2011-07-01

    In this paper we describe and evaluate a fast implementation of a classical block matching motion estimation algorithm for multiple Graphical Processing Units (GPUs) using the Compute Unified Device Architecture (CUDA) computing engine. The implemented block matching algorithm (BMA) uses summed absolute difference (SAD) error criterion and full grid search (FS) for finding optimal block displacement. In this evaluation we compared the execution time of a GPU and CPU implementation for images of various sizes, using integer and non-integer search grids.The results show that use of a GPU card can shorten computation time by a factor of 200 times for integer and 1000 times for a non-integer search grid. The additional speedup for non-integer search grid comes from the fact that GPU has built-in hardware for image interpolation. Further, when using multiple GPU cards, the presented evaluation shows the importance of the data splitting method across multiple cards, but an almost linear speedup with a number of cards is achievable.In addition we compared execution time of the proposed FS GPU implementation with two existing, highly optimized non-full grid search CPU based motion estimations methods, namely implementation of the Pyramidal Lucas Kanade Optical flow algorithm in OpenCV and Simplified Unsymmetrical multi-Hexagon search in H.264/AVC standard. In these comparisons, FS GPU implementation still showed modest improvement even though the computational complexity of FS GPU implementation is substantially higher than non-FS CPU implementation.We also demonstrated that for an image sequence of 720×480 pixels in resolution, commonly used in video surveillance, the proposed GPU implementation is sufficiently fast for real-time motion estimation at 30 frames-per-second using two NVIDIA C1060 Tesla GPU cards.

  3. Accelerated fluctuation analysis by graphic cards and complex pattern formation in financial markets

    NASA Astrophysics Data System (ADS)

    Preis, Tobias; Virnau, Peter; Paul, Wolfgang; Schneider, Johannes J.

    2009-09-01

    The compute unified device architecture is an almost conventional programming approach for managing computations on a graphics processing unit (GPU) as a data-parallel computing device. With a maximum number of 240 cores in combination with a high memory bandwidth, a recent GPU offers resources for computational physics. We apply this technology to methods of fluctuation analysis, which includes determination of the scaling behavior of a stochastic process and the equilibrium autocorrelation function. Additionally, the recently introduced pattern formation conformity (Preis T et al 2008 Europhys. Lett. 82 68005), which quantifies pattern-based complex short-time correlations of a time series, is calculated on a GPU and analyzed in detail. Results are obtained up to 84 times faster than on a current central processing unit core. When we apply this method to high-frequency time series of the German BUND future, we find significant pattern-based correlations on short time scales. Furthermore, an anti-persistent behavior can be found on short time scales. Additionally, we compare the recent GPU generation, which provides a theoretical peak performance of up to roughly 1012 floating point operations per second with the previous one. .

  4. Industrial Arts Test Development, Book III. Resource Items for Graphics Technology, Power Technology, Production Technology.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany.

    This booklet is designed to assist teachers in developing examinations for classroom use. It is a collection of 955 objective test questions, mostly multiple choice, for industrial arts students in the three areas of graphics technology, power technology, and production technology. Scoring keys are provided. There are no copyright restrictions,…

  5. Printing/Graphic Arts Technology. Technical Committee Report.

    ERIC Educational Resources Information Center

    Idaho State Dept. of Education, Boise. Div. of Vocational Education.

    This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in printing and graphic arts technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry…

  6. Health smart cards: merging technology and medical information.

    PubMed

    Ward, Sherry R

    2003-01-01

    Smart cards are credit card-sized plastic cards, with an embedded dime-sized Integrated Circuit microprocessor chip. Smart cards can be used for keyless entry, electronic medical records, etc. Health smart cards have been in limited use since 1982 in Europe and the United States, and several barriers including lack of infrastructure, low consumer confidence, competing standards, and cost continue to be addressed.

  7. Graphics

    ERIC Educational Resources Information Center

    Post, Susan

    1975-01-01

    An art teacher described an elective course in graphics which was designed to enlarge a student's knowledge of value, color, shape within a shape, transparency, line and texture. This course utilized the technique of working a multi-colored print from a single block that was first introduced by Picasso. (Author/RK)

  8. Accelerator science and technology in Europe: EuCARD 2012

    NASA Astrophysics Data System (ADS)

    Romaniuk, Ryszard S.

    2012-05-01

    Accelerator science and technology is one of a key enablers of the developments in the particle physic, photon physics and also applications in medicine and industry. The paper presents a digest of the research results in the domain of accelerator science and technology in Europe, shown during the third annual meeting of the EuCARD - European Coordination of Accelerator Research and Development. The conference concerns building of the research infrastructure, including in this advanced photonic and electronic systems for servicing large high energy physics experiments. There are debated a few basic groups of such systems like: measurement - control networks of large geometrical extent, multichannel systems for large amounts of metrological data acquisition, precision photonic networks of reference time, frequency and phase distribution.

  9. 6 CFR 37.19 - Machine readable technology on the driver's license or identification card.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 6 Domestic Security 1 2014-01-01 2014-01-01 false Machine readable technology on the driver's..., Verification, and Card Issuance Requirements § 37.19 Machine readable technology on the driver's license or identification card. For the machine readable portion of the REAL ID driver's license or identification...

  10. 6 CFR 37.19 - Machine readable technology on the driver's license or identification card.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Machine readable technology on the driver's..., Verification, and Card Issuance Requirements § 37.19 Machine readable technology on the driver's license or identification card. For the machine readable portion of the REAL ID driver's license or identification...

  11. 6 CFR 37.19 - Machine readable technology on the driver's license or identification card.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 6 Domestic Security 1 2011-01-01 2011-01-01 false Machine readable technology on the driver's..., Verification, and Card Issuance Requirements § 37.19 Machine readable technology on the driver's license or identification card. For the machine readable portion of the REAL ID driver's license or identification...

  12. 6 CFR 37.19 - Machine readable technology on the driver's license or identification card.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 6 Domestic Security 1 2012-01-01 2012-01-01 false Machine readable technology on the driver's..., Verification, and Card Issuance Requirements § 37.19 Machine readable technology on the driver's license or identification card. For the machine readable portion of the REAL ID driver's license or identification...

  13. 6 CFR 37.19 - Machine readable technology on the driver's license or identification card.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 6 Domestic Security 1 2013-01-01 2013-01-01 false Machine readable technology on the driver's..., Verification, and Card Issuance Requirements § 37.19 Machine readable technology on the driver's license or identification card. For the machine readable portion of the REAL ID driver's license or identification...

  14. Graphics Tablets: How to Draw on a New Technology.

    ERIC Educational Resources Information Center

    Mason, Margie; Mason, Bruce

    1984-01-01

    Describes the graphics tablet, a microcomputer peripheral device used to develop graphics, together with its uses and specific classroom applications. Six currently available graphics tablets are discussed, and ten points to consider before purchasing one are provided. (MBR)

  15. Efficient utilization of graphics technology for space animation

    NASA Technical Reports Server (NTRS)

    Panos, Gregory Peter

    1989-01-01

    Efficient utilization of computer graphics technology has become a major investment in the work of aerospace engineers and mission designers. These new tools are having a significant impact in the development and analysis of complex tasks and procedures which must be prepared prior to actual space flight. Design and implementation of useful methods in applying these tools has evolved into a complex interaction of hardware, software, network, video and various user interfaces. Because few people can understand every aspect of this broad mix of technology, many specialists are required to build, train, maintain and adapt these tools to changing user needs. Researchers have set out to create systems where an engineering designer can easily work to achieve goals with a minimum of technological distraction. This was accomplished with high-performance flight simulation visual systems and supercomputer computational horsepower. Control throughout the creative process is judiciously applied while maintaining generality and ease of use to accommodate a wide variety of engineering needs.

  16. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SILICON GRAPHICS VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    for the Masscomp version, (SSC-00020) is a .25 inch streaming magnetic tape cartridge in UNIX tar format. The standard distribution medium for the Silicon Graphics version (SSC-00021) is a .25 inch streaming magnetic IRIS tape cartridge in UNIX tar format. Version 9.0 was released in 1991. Sun4, SunOS, and Open Windows are trademarks of Sun Microsystems, Inc. MIT X Window System is licensed by Massachusetts Institute of Technology.

  17. The first Latin-American risk stratification system for cardiac surgery: can be used as a graphic pocket-card score.

    PubMed

    Carosella, Victorio C; Navia, Jose L; Al-Ruzzeh, Sharif; Grancelli, Hugo; Rodriguez, Walter; Cardenas, Cesar; Bilbao, Jorge; Nojek, Carlos

    2009-08-01

    This study aims to develop the first Latin-American risk model that can be used as a simple, pocket-card graphic score at bedside. The risk model was developed on 2903 patients who underwent cardiac surgery at the Spanish Hospital of Buenos Aires, Argentina, between June 1994 and December 1999. Internal validation was performed on 708 patients between January 2000 and June 2001 at the same center. External validation was performed on 1087 patients between February 2000 and January 2007 at three other centers in Argentina. In the development dataset the area under receiver operating characteristics (ROC) curve was 0.73 and the Hosmer-Lemeshow (HL) test was P=0.88. In the internal validation ROC curve was 0.77. In the external validation ROC curve was 0.81, but imperfect calibration was detected because the observed in-hospital mortality (3.96%) was significantly lower than the development dataset (8.20%) (P<0.0001). Recalibration was done in 2007, showing excellent level of agreement between the observed and predicted mortality rates on all patients (P=0.92). This is the first risk model for cardiac surgery developed in a population of Latin-America with both internal and external validation. A simple graphic pocket-card score allows an easy bedside application with acceptable statistic precision.

  18. Graphic Arts Technology: Industrial Arts Curriculum Guide. Grades 9-12. Bulletin No. 1334 (Tentative).

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge.

    The tentative guide in graphic arts technology for senior high schools is part of a series of industrial arts curriculum materials developed by the State of Louisiana. The course is designed to provide "hands-on" experience with tools and materials along with a study of the industrial processes in graphic arts technology. In addition,…

  19. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SILICON GRAPHICS VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  20. Accelerating a 3D finite-difference wave propagation code by a factor of 50 and a spectral-element code by a factor of 25 using a cluster of GPU graphics cards

    NASA Astrophysics Data System (ADS)

    Komatitsch, Dimitri; Michéa, David; Erlebacher, Gordon; Göddeke, Dominik

    2010-05-01

    We first accelerate a three-dimensional finite-difference in the time domain (FDTD) wave propagation code by a factor of about 50 using Graphics Processing Unit (GPU) computing on a cheap NVIDIA graphics card with the CUDA programming language. We implement the code in CUDA in the case of the fully heterogeneous elastic wave equation. We also implement Convolution Perfectly Matched Layers (CPMLs) on the graphics card to efficiently absorb outgoing waves on the fictitious edges of the grid. We show that the code that runs on the graphics card gives the expected results by comparing our results to those obtained by running the same simulation on a classical processor core. The methodology that we present can be used for Maxwell's equations as well because their form is similar to that of the seismic wave equation written in velocity vector and stress tensor. We then implement a high-order finite-element (spectral-element) application, which performs the numerical simulation of seismic wave propagation resulting for instance from earthquakes at the scale of a continent or from active seismic acquisition experiments in the oil industry, on a cluster of NVIDIA Tesla graphics cards using the CUDA programming language and non blocking message passing based on MPI. We compare it to the implementation in C language and MPI on a classical cluster of CPU nodes. We use mesh coloring to efficiently handle summation operations over degrees of freedom on an unstructured mesh, and we exchange information between nodes using non blocking MPI messages. Using non-blocking communications allows us to overlap the communications across the network and the data transfer between the GPU card and the CPU node on which it is installed with calculations on that GPU card. We perform a number of numerical tests to validate the single-precision CUDA and MPI implementation and assess its accuracy. We then analyze performance measurements and in average we obtain a speedup of 20x to 25x.

  1. An application of interactive computer graphics technology to the design of dispersal mechanisms

    NASA Technical Reports Server (NTRS)

    Richter, B. J.; Welch, B. H.

    1977-01-01

    Interactive computer graphics technology is combined with a general purpose mechanisms computer code to study the operational behavior of three guided bomb dispersal mechanism designs. These studies illustrate the use of computer graphics techniques to discover operational anomalies, to assess the effectiveness of design improvements, to reduce the time and cost of the modeling effort, and to provide the mechanism designer with a visual understanding of the physical operation of such systems.

  2. Final Report: Interactive Web Technologies for Dissemination of Scientific Graphics, September 2, 1998 - March 17, 1999

    SciTech Connect

    Stone, Craig

    1999-02-28

    An interactive software tool was developed to support the dissemination of scientific graphics. The technologies were developed both as a Java applet and stand-alone application and allow images to be disseminated as a data collection and an appearance script. Phase I efforts defined the model for the grahics tools. Software prototypes were constructed to test the utility of the graphics tool and refine the model.

  3. Computer Graphics.

    ERIC Educational Resources Information Center

    Halpern, Jeanne W.

    1970-01-01

    Computer graphics have been called the most exciting development in computer technology. At the University of Michigan, three kinds of graphics output equipment are now being used: symbolic printers, line plotters or drafting devices, and cathode-ray tubes (CRT). Six examples are given that demonstrate the range of graphics use at the University.…

  4. An advanced programmable/reconfigurable color graphics display system for crew station technology research

    NASA Technical Reports Server (NTRS)

    Montoya, R. J.; England, J. N.; Hatfield, J. J.; Rajala, S. A.

    1981-01-01

    The hardware configuration, software organization, and applications software for the NASA IKONAS color graphics display system are described. The systems were created at the Langley Research Center Display Device Laboratory to develop, evaluate, and demonstrate advanced generic concepts, technology, and systems integration techniques for electronic crew station systems of future civil aircraft. A minicomputer with 64K core memory acts as a host for a raster scan graphics display generator. The architectures of the hardware system and the graphics display system are provided. The applications software features a FORTRAN-based model of an aircraft, a display system, and the utility program for real-time communications. The model accepts inputs from a two-dimensional joystick and outputs a set of aircraft states. Ongoing and planned work for image segmentation/generation, specialized graphics procedures, and higher level language user interface are discussed.

  5. Using a Computerised Graphics Package to Achieve a Technology-Oriented Classroom

    ERIC Educational Resources Information Center

    Aladejana, Francisca; Idowu, Lanre

    2009-01-01

    The present situation in Nigeria involves students of fine arts, a practical-oriented subject, being exposed to poor methods of teaching with consequent poor performances. This study examined the extent to which the use of a computerised graphics package could make the classroom technology-oriented and affect the performance of learners. This is…

  6. Automatic Identification Technology (AIT): The Development of Functional Capability and Card Application Matrices

    DTIC Science & Technology

    1994-09-01

    83 2. Educational Service/Training/Job Placement .......................... 83 3. Pay Telephone ( Cashless Telephone Card...using integrated circuit cards as financial transaction cards. [GEMPLUS] Smart card use is expected to be a key element in the truly cashless society...program for other states to use when implementing education and employment-related services. [WON9 1. pp. 9-11] 3. Pay Telephone ( Cashless Telephone Card

  7. Trend of Autonomous Decentralized System Technologies and Their Application in IC Card Ticket System

    NASA Astrophysics Data System (ADS)

    Mori, Kinji; Shiibashi, Akio

    The advancement of technology is ensured by step-by-step innovation and its implementation into society. Autonomous Decentralized Systems (ADSs) have been growing since first proposed in 1977. Since then, the ADS technologies and their implementations have interacted with the evolving markets, sciences, and technologies. The ADS concept is proposed on biological analogy, and its technologies have been advanced according to changing and expanding requirements. These technologies are now categorized into six generations on the basis of requirements and system structures, but the ADS concept and its system architecture have not changed. The requirements for the system can be divided in operation-oriented, mass service-oriented, and personal service-oriented categories. Moreover, these technologies have been realized in homogeneous system structure and, as the next step, in heterogeneous system structure. These technologies have been widely applied in manufacturing, telecommunications, information provision/utilization, data centers, transportation, and so on. They have been operating successfully throughout the world. In particular, ADS technologies have been applied in Suica, the IC card ticket system (ICCTS) for fare collection and e-commerce. This system is not only expanding in size and functionality but also its components are being modified almost every day without stopping its operation. This system and its technologies are shown here. Finally, the future direction of ADS is discussed, and one of its technologies is presented.

  8. Reading the Cards.

    ERIC Educational Resources Information Center

    Grills, Caroline M.

    2001-01-01

    Describes trends in the technology and use of "smart cards," cards embedded with computer chips to store information and thereby speed and simplify various business and administrative transactions. Addresses future applications for colleges and universities, American Express'"Blue" card, military and medical applications, the…

  9. Houses of Cards.

    ERIC Educational Resources Information Center

    Cohen, Andrew

    2000-01-01

    Explores how plastic identification cards are key to building security in athletic facilities. Card and identification system technology are addressed as are their benefits and complications. Final comments address security issues that still need consideration even if a card system is used. (GR)

  10. Comparison of the Effects of SMART Board Technology and Flash Card Instruction on Sight Word Recognition and Observational Learning

    ERIC Educational Resources Information Center

    Mechling, Linda C.; Gast, David L.; Thompson, Kimberly L.

    2009-01-01

    This study compared the effectiveness of SMART Board, interactive whiteboard technology and traditional flash cards in teaching reading in a small-group instructional arrangement. Three students with moderate intellectual disabilities were taught to read grocery store aisle marker words under each condition. Observational learning (students…

  11. Implementation of Magnetic Strip/Smart Card Technologies and Their Applications at NPS

    DTIC Science & Technology

    1994-09-01

    brief history of how these plastic cards came about and how their use gained popular acceptance by the society . The development of the magnetic stripe...affect many areas of the society . To anyone who is used to carrying a credih -rd or phone card, a smart card may appear no different. Like the popular...modern society have made this process complicated and expensive. We all have rep.4 front- page news such as: the welfare recipient signing up for

  12. ESA New Generation Science Archives: New Technologies Applied to Graphical User Interface Creation

    NASA Astrophysics Data System (ADS)

    Fernandez, M.; Arviset, C.; Barbarisi, I.; Castellanos, J.; Cheek, N.; Costa, H.; Fajersztejn, N.; Gonzalez, J.; Laruelo, A.; Leon, I.; Ortiz, I.; Osuna, P.; Salgado, J.; Stebe, A.; Tapiador, D.

    2010-12-01

    The Science Archives and VO Team (SAT) has undertaken the effort to build state of the art sub-systems for its new generation of archives. At the time of writing this abstract, the new technology has already been applied to the creation of the SOHO and EXOSAT Science Archive s and will be used to re-engineer some of the already existing ESA Science Archives in the future. The Graphical User Interface sub-system has been designed and developed upon the premises of building a lightweight rich client application to query and retrieve scientific data quickly and efficiently; special attention has been paid to the usability and ergonomics of the interface. The system architecture relies on the Model View Controller pattern, which isolates logic from the graphical interface. Multiple window layout arrangements are possible using a docking windows framework with virtually no limitations (InfoNode). New graphical components have been developed to fulfill project-specific user requirements. For example video animations can be generated at runtime based on image data requests matching a specific search criteria. In addition, interoperability is achieved with other tools for data visualization purposes using internationally approved standards (c.f., IVOA SAMP), a messaging protocol already adopted by several analysis tools (ds9, Aladin, Gaia). In order to avoid the increasingly common network constraints affecting the end-user’s daily work the system has been designed to cope with possible restrictive firewall set up. Therefore, ESA New Generation archives are accessible from anyplace where standard basic port 80 HTTP connections are available.

  13. Graphic engine resource management

    NASA Astrophysics Data System (ADS)

    Bautin, Mikhail; Dwarakinath, Ashok; Chiueh, Tzi-cker

    2008-01-01

    Modern consumer-grade 3D graphic cards boast a computation/memory resource that can easily rival or even exceed that of standard desktop PCs. Although these cards are mainly designed for 3D gaming applications, their enormous computational power has attracted developers to port an increasing number of scientific computation programs to these cards, including matrix computation, collision detection, cryptography, database sorting, etc. As more and more applications run on 3D graphic cards, there is a need to allocate the computation/memory resource on these cards among the sharing applications more fairly and efficiently. In this paper, we describe the design, implementation and evaluation of a Graphic Processing Unit (GPU) scheduler based on Deficit Round Robin scheduling that successfully allocates to every process an equal share of the GPU time regardless of their demand. This scheduler, called GERM, estimates the execution time of each GPU command group based on dynamically collected statistics, and controls each process's GPU command production rate through its CPU scheduling priority. Measurements on the first GERM prototype show that this approach can keep the maximal GPU time consumption difference among concurrent GPU processes consistently below 5% for a variety of application mixes.

  14. A House of Cards.

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2000-01-01

    Reviews how technologically enhanced ID cards are helping colleges and universities keep their students and staff safe. The benefits of a one-card system for identification, building access, and financial transactions are highlighted as are the liberal use of security phones and security cameras. (GR)

  15. Securing Sensitive Flight and Engine Simulation Data Using Smart Card Technology

    NASA Technical Reports Server (NTRS)

    Blaser, Tammy M.

    2003-01-01

    NASA Glenn Research Center has developed a smart card prototype capable of encrypting and decrypting disk files required to run a distributed aerospace propulsion simulation. Triple Data Encryption Standard (3DES) encryption is used to secure the sensitive intellectual property on disk pre, during, and post simulation execution. The prototype operates as a secure system and maintains its authorized state by safely storing and permanently retaining the encryption keys only on the smart card. The prototype is capable of authenticating a single smart card user and includes pre simulation and post simulation tools for analysis and training purposes. The prototype's design is highly generic and can be used to protect any sensitive disk files with growth capability to urn multiple simulations. The NASA computer engineer developed the prototype on an interoperable programming environment to enable porting to other Numerical Propulsion System Simulation (NPSS) capable operating system environments.

  16. Graphic Interfaces and Online Information.

    ERIC Educational Resources Information Center

    Percival, J. Mark

    1990-01-01

    Discusses the growing importance of the use of Graphic User Interfaces (GUIs) with microcomputers and online services. Highlights include the development of graphics interfacing with microcomputers; CD-ROM databases; an evaluation of HyperCard as a potential interface to electronic mail and online commercial databases; and future possibilities.…

  17. Detection of Mycobacterium avium subsp. paratuberculosis in bovine manure using Whatman FTA card technology and Lightcycler real-time PCR.

    PubMed

    Jaravata, Carmela V; Smith, Wayne L; Rensen, Gabriel J; Ruzante, Juliana M; Cullor, James S

    2006-01-01

    A modified forensic DNA extraction and real-time fluorescent polymerase chain reaction assay has been evaluated for the detection of Mycobacterium avium subsp. paratuberculosis (MAP) in bovine fecal samples using primers and fluorescent resonance energy transfer (FRET) probes targeting the IS900 gene sequence of MAP. DNA was successfully extracted from manure samples by utilizing the Whatman FTA card technology, which allows for simple processing and storage of samples at room temperature. The FTA cards were washed and subjected to a Chelex-100 incubation to remove any remaining polymerase chain reaction (PCR) inhibitors and to elute the DNA from the FTA card. This isolated DNA was then subjected to direct real time fluorescent PCR analysis. Detection of MAP DNA from bovine fecal samples spiked with known concentrations of viable MAP cells was obtained. The detection limits of the assay was consistently found to be between 10(2) and 10(4) colony forming units [CFU]/g, with some samples containing as low as 10 CFU/g, yielding positive assay results. This cost-efficient assay allows reporting of results as early as 4 h after fecal collection, which can be particularly useful in highthroughput herd screening.

  18. Learning to design rehabilitation devices through the H-CARD course: project-based learning of rehabilitation technology design.

    PubMed

    Roach, Nick; Hussain, Asif; Burdet, Etienne

    2012-01-01

    The aging population and the wish to improve quality of life, as well as the economic pressure to work longer, call for intuitive and efficient assistive and rehabilitation technologies. Therefore, we have developed a project based education paradigm in the design of assistive and rehabilitation devices. Using a miniature wireless sensing and feedback platform, the multimodal interactive motor assessment and training environment (MIMATE), students from different engineering backgrounds were able to develop innovative devices implementing rehabilitative games in the short span of a one-term course. We describe here this novel H-CARD course on the human-centered design of assistive and rehabilitative devices.

  19. Implementing Smart Cards into the Air Force Reserve

    DTIC Science & Technology

    2001-04-01

    Smart card technology is essentially about a credit card with a brain. Smart cards have an embedded microchip that allows the card to hold digital...gained favor in the United States. The Department of Defense (DoD) also saw the utility in using smart card technology. The DoD began tests with smart

  20. Smart card multiple function badge

    SciTech Connect

    Nelson, R.A.

    1993-06-01

    Smart cards are credit card-sized computers with integrated data storage, an operating system to manage the data, and built-in security features that protect the data. They are used to distribute information to remote sites, providing the same or greater reliability, data integrity, and information security than a network system. However, smart cards may provide greater functionality at a lower cost than network systems. The US Department of Energy Hanford Site is developing the smart card to be used as a multiple function identification badge that will service various data management requirements on the Site. This paper discusses smart card technology and the proposed Hanford Site applications.

  1. Evaluation of Flinders Technology Associates cards for collection and transport of samples for detection of Porcine reproductive and respiratory syndrome virus by reverse transcription polymerase chain reaction.

    PubMed

    Linhares, Daniel C L; Rovira, Albert; Torremorell, Montserrat

    2012-03-01

    Blood, tissue and oral fluid samples collected from experimentally infected animals and field cases were used to evaluate the safety, diagnostic sensitivity and specificity of Flinders Technology Associates (FTA) cards for Porcine reproductive and respiratory syndrome virus (PRRSV) reverse transcription polymerase chain reaction (RT-PCR) diagnostics. The analytical sensitivity of PRRSV RT-PCR from serum and oral fluids in FTA cards was reduced, although the virus could still be detected at concentrations of 10(1) and 10(3) TCID/ml, respectively. The sensitivity and specificity of PRRSV RT-PCR detection from serum, blood, and tissue samples in cards collected from experimentally infected animals were 100%. Sensitivity for oral fluids was 45% (95% CI: 19.97-73.01) compared to fresh. For field samples, sensitivity was 89% (95% CI: 77.35-95.63) and 100% (95% CI: 80.00-100) for serum and lung samples, respectively. The sensitivity was the same for samples stored in cards at room temperature or at 4ºC, and tested overnight or after 14 days. Cards inoculated with PRRSV-positive samples did not yield replicating virus after cell culture. In conclusion, FTA cards proved to be a safe, simple, and sensitive alternative method to transport serum, blood, and tissue samples for PRRSV RT-PCR diagnostics; however, a significant decrease in RT-PCR sensitivity should be expected from oral fluid samples.

  2. Study of The Vector Product using Three Dimensions Vector Card of Engineering in Pathumwan Institute of Technology

    NASA Astrophysics Data System (ADS)

    Mueanploy, Wannapa

    2015-06-01

    The objective of this research was to offer the way to improve engineering students in Physics topic of vector product. The sampling of this research was the engineering students at Pathumwan Institute of Technology during the first semester of academic year 2013. 1) Select 120 students by random sampling are asked to fill in a satisfaction questionnaire scale, to select size of three dimensions vector card in order to apply in the classroom. 2) Select 60 students by random sampling to do achievement test and take the test to be used in the classroom. The methods used in analysis of achievement test by the Kuder-Richardson Method (KR- 20). The results show that 12 items of achievement test are appropriate to be applied in the classroom. The achievement test gets Difficulty (P) = 0.40-0.67, Discrimination = 0.33-0.73 and Reliability (r) = 0.70.The experimental in the classroom. 3) Select 60 students by random sampling divide into two groups; group one (the controlled group) with 30 students was chosen to study in the vector product lesson by the regular teaching method. Group two (the experimental group) with 30 students was chosen to learn the vector product lesson with three dimensions vector card. 4) Analyzed data between the controlled group and the experimental group, the result showed that experimental group got higher achievement test than the controlled group significant at .01 level.

  3. Graphic Grown Up

    ERIC Educational Resources Information Center

    Kim, Ann

    2009-01-01

    It's no secret that children and YAs are clued in to graphic novels (GNs) and that comics-loving adults are positively giddy that this format is getting the recognition it deserves. Still, there is a whole swath of library card-carrying grown-up readers out there with no idea where to start. Splashy movies such as "300" and "Spider-Man" and their…

  4. Guidance from the Graphical User Interface (GUI) Experience: What GUI Teaches about Technology Access.

    ERIC Educational Resources Information Center

    National Council on Disability, Washington, DC.

    This report investigates the use of the graphical user interface (GUI) in computer programs, the problems it creates for individuals with visual impairments or blindness, and advocacy efforts concerning this issue, which have been targeted primarily at Microsoft, producer of Windows. The report highlights the concerns of individuals with visual…

  5. Factors Leading to the Adoption of a Learning Technology: The Case of Graphics Calculators

    ERIC Educational Resources Information Center

    Handal, Boris; Cavanagh, Michael; Wood, Leigh; Petocz, Peter

    2011-01-01

    This paper reports on a case study which examined factors leading to the adoption of graphics calculators (GCs) by secondary mathematics teachers in the state of New South Wales, Australia. In total, 587 teachers of the General Mathematics Course (Years 11 and 12) participated in the study. The median teachers' stage of adoption of GCs was found…

  6. Jefferson Lab's Trim Card II

    SciTech Connect

    Trent Allison; Sarin Philip; C. Higgins; Edward Martin; William Merz

    2005-05-01

    Jefferson Lab's Continuous Electron Beam Accelerator Facility (CEBAF) uses Trim Card I power supplies to drive approximately 1900 correction magnets. These trim cards have had a long and illustrious service record. However, some of the employed technology is now obsolete, making it difficult to maintain the system and retain adequate spares. The Trim Card II is being developed to act as a transparent replacement for its aging predecessor. A modular approach has been taken in its development to facilitate the substitution of sections for future improvements and maintenance. The resulting design has been divided into a motherboard and 7 daughter cards which has also allowed for parallel development. The Trim Card II utilizes modern technologies such as a Field Programmable Gate Array (FPGA) and a microprocessor to embed trim card controls and diagnostics. These reprogrammable devices also provide the versatility to incorporate future requirements.

  7. Students Perception towards the Implementation of Computer Graphics Technology in Class via Unified Theory of Acceptance and Use of Technology (UTAUT) Model

    NASA Astrophysics Data System (ADS)

    Binti Shamsuddin, Norsila

    Technology advancement and development in a higher learning institution is a chance for students to be motivated to learn in depth in the information technology areas. Students should take hold of the opportunity to blend their skills towards these technologies as preparation for them when graduating. The curriculum itself can rise up the students' interest and persuade them to be directly involved in the evolvement of the technology. The aim of this study is to see how deep is the students' involvement as well as their acceptance towards the adoption of the technology used in Computer Graphics and Image Processing subjects. The study will be towards the Bachelor students in Faculty of Industrial Information Technology (FIIT), Universiti Industri Selangor (UNISEL); Bac. In Multimedia Industry, BSc. Computer Science and BSc. Computer Science (Software Engineering). This study utilizes the new Unified Theory of Acceptance and Use of Technology (UTAUT) to further validate the model and enhance our understanding of the adoption of Computer Graphics and Image Processing Technologies. Four (4) out of eight (8) independent factors in UTAUT will be studied towards the dependent factor.

  8. Comparing Candidate Hospital Report Cards

    SciTech Connect

    Burr, T.L.; Rivenburgh, R.D.; Scovel, J.C.; White, J.M.

    1997-12-31

    We present graphical and analytical methods that focus on multivariate outlier detection applied to the hospital report cards data. No two methods agree which hospitals are unusually good or bad, so we also present ways to compare the agreement between two methods. We identify factors that have a significant impact on the scoring.

  9. Playing the Smart Card.

    ERIC Educational Resources Information Center

    Zuzack, Christine A.

    1997-01-01

    Enhanced magnetic strip cards and "smart cards" offer varied service options to college students. Enhanced magnetic strip cards serve as cash cards and provide access to services. Smart cards, which resemble credit cards but contain a microchip, can be used as phone cards, bus passes, library cards, admission tickets, point-of-sale debit…

  10. The effects of speech output technology in the learning of graphic symbols.

    PubMed Central

    Schlosser, R W; Belfiore, P J; Nigam, R; Blischak, D; Hetzroni, O

    1995-01-01

    The effects of auditory stimuli in the form of synthetic speech output on the learning of graphic symbols were evaluated. Three adults with severe to profound mental retardation and communication impairments were taught to point to lexigrams when presented with words under two conditions. In the first condition, participants used a voice output communication aid to receive synthetic speech as antecedent and consequent stimuli. In the second condition, with a nonelectronic communications board, participants did not receive synthetic speech. A parallel treatments design was used to evaluate the effects of the synthetic speech output as an added component of the augmentative and alternative communication system. The 3 participants reached criterion when not provided with the auditory stimuli. Although 2 participants also reached criterion when not provided with the auditory stimuli, the addition of auditory stimuli resulted in more efficient learning and a decreased error rate. Maintenance results, however, indicated no differences between conditions. Finding suggest that auditory stimuli in the form of synthetic speech contribute to the efficient acquisition of graphic communication symbols. PMID:14743828

  11. The effects of speech output technology in the learning of graphic symbols.

    PubMed

    Schlosser, R W; Belfiore, P J; Nigam, R; Blischak, D; Hetzroni, O

    1995-01-01

    The effects of auditory stimuli in the form of synthetic speech output on the learning of graphic symbols were evaluated. Three adults with severe to profound mental retardation and communication impairments were taught to point to lexigrams when presented with words under two conditions. In the first condition, participants used a voice output communication aid to receive synthetic speech as antecedent and consequent stimuli. In the second condition, with a nonelectronic communications board, participants did not receive synthetic speech. A parallel treatments design was used to evaluate the effects of the synthetic speech output as an added component of the augmentative and alternative communication system. The 3 participants reached criterion when not provided with the auditory stimuli. Although 2 participants also reached criterion when not provided with the auditory stimuli, the addition of auditory stimuli resulted in more efficient learning and a decreased error rate. Maintenance results, however, indicated no differences between conditions. Finding suggest that auditory stimuli in the form of synthetic speech contribute to the efficient acquisition of graphic communication symbols.

  12. Creation and application of three-dimensional computer-graphic animations for introduction to radiological physics and technology.

    PubMed

    Hasegawa, Tomoyuki; Kojima, Haruna; Masu, Chisato; Fukushima, Yasuhiro; Kojima, Hironori; Konokawa, Kiminori; Isobe, Tomonori; Sato, Eisuke; Murayama, Hideo; Maruyama, Koichi; Umeda, Tokuo

    2010-01-01

    Physics-related subjects are important in the educational fields of radiological physics and technology. However, conventional teaching tools, for example texts, equations, and two-dimensional figures, are not very effective in attracting the interest of students. Therefore, we have created several multimedia educational materials covering radiological physics and technology. Each educational presentation includes several segments of high-quality computer-graphic animations designed to attract students' interest. We used personal computers (PCs) and commercial software to create and compile these. Undergraduate and graduate students and teachers and related professionals contributed to the design and creation of the educational materials as part of student research. The educational materials can be displayed on a PC monitor and manipulated with popular free software. Opinion surveys conducted in undergraduate courses at Kitasato University support the effectiveness of our educational tools in helping students gain a better understanding of the subjects offered and in raising their interest.

  13. Technology transfer through performance management: the effects of graphical feedback and positive reinforcement on drug treatment counselors' behavior.

    PubMed

    Andrzejewski, M E; Kirby, K C; Morral, A R; Iguchi, M Y

    2001-07-01

    After drug treatment counselors at a community-based methadone treatment clinic were trained in implementing a contingency management (CM) intervention, baseline measures of performance revealed that, on average, counselors were meeting the performance criteria specified by the treatment protocol about 42% of the time. Counselors were exposed to graphical feedback and a drawing for cash prizes in an additive within-subjects design to assess the effectiveness of these interventions in improving protocol adherence. Counselor performance measures increased to 71% during the graphical feedback condition, and to 81% during the drawing. Each counselor's performance improved during the intervention conditions. Additional analyses suggested that counselors did not have skill deficits that hindered implementation. Rather, protocol implementation occurred more frequently when consequences were added, thereby increasing the overall proportion of criteria met. Generalizations, however, may be limited due to a small sample size and possible confounding of time and intervention effects. Nonetheless, present results show promise that feedback and positive reinforcement could be used to improve technology transfer of behavioral interventions into community clinic settings.

  14. Graphic arts techniques and equipment: A compilation

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Technology utilization of NASA sponsored projects involving graphic arts techniques and equipment is discussed. The subjects considered are: (1) modification to graphics tools, (1) new graphics tools, (3) visual aids for graphics, and (4) graphic arts shop hints. Photographs and diagrams are included to support the written material.

  15. [Mobile phone-computer wireless interactive graphics transmission technology and its medical application].

    PubMed

    Huang, Shuo; Liu, Jing

    2010-05-01

    Application of clinical digital medical imaging has raised many tough issues to tackle, such as data storage, management, and information sharing. Here we investigated a mobile phone based medical image management system which is capable of achieving personal medical imaging information storage, management and comprehensive health information analysis. The technologies related to the management system spanning the wireless transmission technology, the technical capabilities of phone in mobile health care and management of mobile medical database were discussed. Taking medical infrared images transmission between phone and computer as an example, the working principle of the present system was demonstrated.

  16. Visualizing History: Computer Technology and the Graphic Presentation of the Past

    ERIC Educational Resources Information Center

    Moss, Mark

    2004-01-01

    Computer technology has impacted both the study and idea of history in a number of ways. The Internet has provided numerous web-sites for students to read, see and look into for historical information. Historians, both professional and public have also begun to utilize the computer in a variety of ways, both in academic terms as well as leisure…

  17. Artist concept computer graphic of Lockheed Martin X-33 Advance Technology Demonstrator vehicle in f

    NASA Technical Reports Server (NTRS)

    1998-01-01

    An artist's conception of the X-33 in flight, with the aerospike engine firing. The X-33 demonstrator was designed to test a wide range of new technologies (including the aerospike engine), that would be used in a future single-stage-to-orbit reusable launch vehicle called the VentureStar. Due to technical problems with the liquid hydrogen tank, however, the X-33 program was cancelled in February 2001.

  18. NATURAL graphics

    NASA Technical Reports Server (NTRS)

    Jones, R. H.

    1984-01-01

    The hardware and software developments in computer graphics are discussed. Major topics include: system capabilities, hardware design, system compatibility, and software interface with the data base management system.

  19. Business Graphics

    NASA Technical Reports Server (NTRS)

    1987-01-01

    Genigraphics Corporation's Masterpiece 8770 FilmRecorder is an advanced high resolution system designed to improve and expand a company's in-house graphics production. GRAFTIME/software package was designed to allow office personnel with minimal training to produce professional level graphics for business communications and presentations. Products are no longer being manufactured.

  20. Graphic Storytelling

    ERIC Educational Resources Information Center

    Thompson, John

    2009-01-01

    Graphic storytelling is a medium that allows students to make and share stories, while developing their art communication skills. American comics today are more varied in genre, approach, and audience than ever before. When considering the impact of Japanese manga on the youth, graphic storytelling emerges as a powerful player in pop culture. In…

  1. Software Technology for Adaptable, Reliable Systems (STARS). Software Architecture Seminar Report: Central Archive for Reusable Defense Software (CARDS)

    DTIC Science & Technology

    1994-01-29

    designs and approaches without some stndaid defining the quality ot the product. Sotware development Is just beginning to have such a standaid. "* No...non-fwuctionhal qual- ity featurses Instead of post-modtem evaluaton of afticli quality factors the approach described budis -satis- facbWo into the...Architectures Defined ..................................................................................... 4 2.2.3 CARDS Approach

  2. Graphic pathogeographies.

    PubMed

    Donovan, Courtney

    2014-09-01

    This paper focuses on the graphic pathogeographies in David B.'s Epileptic and David Small's Stitches: A Memoir to highlight the significance of geographic concepts in graphic novels of health and disease. Despite its importance in such works, few scholars have examined the role of geography in their narrative and structure. I examine the role of place in Epileptic and Stitches to extend the academic discussion on graphic novels of health and disease and identify how such works bring attention to the role of geography in the individual's engagement with health, disease, and related settings.

  3. Graphical programming of telerobotic tasks

    SciTech Connect

    Small, D.E.; McDonald, M.J.

    1996-11-01

    With a goal of producing faster, safer, and cheaper technologies for nuclear waste cleanup, Sandia is actively developing and extending intelligent systems technologies through the US Department of Energy Office of Technology Development (DOE OTD) Robotic Technology Development Program (RTDP). Graphical programming is a key technology for robotic waste cleanup that Sandia is developing for this goal. Graphical programming uses simulation such as TELEGRIP `on-line` to program and control robots. Characterized by its model-based control architecture, integrated simulation, `point-and-click` graphical user interfaces, task and path planning software, and network communications, Sandia`s Graphical Programming systems allow operators to focus on high-level robotic tasks rather than the low-level details. Use of scripted tasks, rather than customized programs minimizes the necessity of recompiling supervisory control systems and enhances flexibility. Rapid world-modelling technologies allow Graphical Programming to be used in dynamic and unpredictable environments including digging and pipe-cutting. This paper describes Sancho, Sandia`s most advanced graphical programming supervisory software. Sancho, now operational on several robot systems, incorporates all of Sandia`s recent advances in supervisory control. Graphical programming uses 3-D graphics models as intuitive operator interfaces to program and control complex robotic systems. The goal of the paper is to help the reader understand how Sandia implements graphical programming systems and which key features in Sancho have proven to be most effective.

  4. Robot graphic simulation testbed

    NASA Technical Reports Server (NTRS)

    Cook, George E.; Sztipanovits, Janos; Biegl, Csaba; Karsai, Gabor; Springfield, James F.

    1991-01-01

    The objective of this research was twofold. First, the basic capabilities of ROBOSIM (graphical simulation system) were improved and extended by taking advantage of advanced graphic workstation technology and artificial intelligence programming techniques. Second, the scope of the graphic simulation testbed was extended to include general problems of Space Station automation. Hardware support for 3-D graphics and high processing performance make high resolution solid modeling, collision detection, and simulation of structural dynamics computationally feasible. The Space Station is a complex system with many interacting subsystems. Design and testing of automation concepts demand modeling of the affected processes, their interactions, and that of the proposed control systems. The automation testbed was designed to facilitate studies in Space Station automation concepts.

  5. An Alternative Medium of Social Education--The "Horrors of War" Picture Cards.

    ERIC Educational Resources Information Center

    Nelson, Murry R.

    1997-01-01

    Explores the production, distribution, and content of the, "Horrors of War," a series of trading cards produced between 1938 and 1942. Created by a Baptist advertising executive the cards used graphic images to communicate an antiwar message to young adolescents. Discusses possible learning activities used in conjunction with the cards.…

  6. Implementing Smart Cards into the Air Force Reserve

    DTIC Science & Technology

    2002-04-01

    Smart card technology is essentially about a credit card with a brain, Smart cards have an embedded microchip that allows the card to hold digital...gained favor in the United States. The Department of Defense (DoD) also saw the utility in using smart card technology, The DoD began tests with smart...research paper is to explore the smart card story, with a particular emphasis on how implementation is effecting DoD, the Air Force, and the RC.

  7. Campus Card Tricks.

    ERIC Educational Resources Information Center

    Fickes, Michael

    1999-01-01

    Examines the development of an innovative student identification card system that includes off-campus banking and credit card functions. Finding solutions to bank objections, credit card company rule problems, and software difficulties are discussed. (GR)

  8. Graphic products used in the evaluation of traditional and emerging remote sensing technologies for the detection of fugitive contamination at selected superfund hazardous waste sites

    USGS Publications Warehouse

    Slonecker, E. Terrence; Fisher, Gary B.

    2011-01-01

    This report presents the overhead imagery and field sampling results used to prepare U.S. Geological Survey Open-File Report 2011-1050, 'Evaluation of Traditional and Emerging Remote Sensing Technologies for the Detection of Fugitive Contamination at Selected Superfund Hazardous Waste Sites'. These graphic products were used in the evaluation of remote sensing technology in postclosure monitoring of hazardous waste sites and represent an ongoing research effort. Soil sampling results presented here were accomplished with field portable x-ray fluoresence (XRF) technology and are used as screening tools only representing the current conditions of metals and other contaminants at selected Superfund hazardous waste sites.

  9. Measurement Analysis When Benchmarking Java Card Platforms

    NASA Astrophysics Data System (ADS)

    Paradinas, Pierre; Cordry, Julien; Bouzefrane, Samia

    The advent of the Java Card standard has been a major turning point in smart card technology. With the growing acceptance of this standard, understanding the performance behaviour of these platforms is becoming crucial. To meet this need, we present in this paper, a benchmark framework that enables performance evaluation at the bytecode level. This paper focuses on the validity of our time measurements on smart cards.

  10. Dumping Low and High Resolution Graphics on the Apple IIe Microcomputer System.

    ERIC Educational Resources Information Center

    Fletcher, Richard K., Jr.; Ruckman, Frank, Jr.

    This paper discusses and outlines procedures for obtaining a hard copy of the graphic output of a microcomputer or "dumping a graphic" using the Apple Dot Matrix Printer with the Apple Parallel Interface Card, and the Imagewriter Printer with the Apple Super Serial Interface Card. Hardware configurations and instructions for high…

  11. Graphic Arts.

    ERIC Educational Resources Information Center

    Towler, Alan L.

    This guide to teaching graphic arts, one in a series of instructional materials for junior high industrial arts education, is designed to assist teachers as they plan and implement new courses of study and as they make revisions and improvements in existing courses in order to integrate classroom learning with real-life experiences. This graphic…

  12. Graphic Comprehension and Interpretation Skills of Preservice Teachers with Different Learning Approaches in a Technology-Aided Learning Environment

    ERIC Educational Resources Information Center

    Çelik, Harun; Pektas, Hüseyin Miraç

    2017-01-01

    A one-group quasi-experimental design and survey methodology were used to investigate the effect of virtual laboratory practices on preservice teachers' (N = 29) graphic comprehension and interpretation skills with different learning approaches. Pretest and posttest data were collected with the Test of Understanding Kinematic Graphs. The Learning…

  13. Computer graphics and the graphic artist

    NASA Technical Reports Server (NTRS)

    Taylor, N. L.; Fedors, E. G.; Pinelli, T. E.

    1985-01-01

    A centralized computer graphics system is being developed at the NASA Langley Research Center. This system was required to satisfy multiuser needs, ranging from presentation quality graphics prepared by a graphic artist to 16-mm movie simulations generated by engineers and scientists. While the major thrust of the central graphics system was directed toward engineering and scientific applications, hardware and software capabilities to support the graphic artists were integrated into the design. This paper briefly discusses the importance of computer graphics in research; the central graphics system in terms of systems, software, and hardware requirements; the application of computer graphics to graphic arts, discussed in terms of the requirements for a graphic arts workstation; and the problems encountered in applying computer graphics to the graphic arts. The paper concludes by presenting the status of the central graphics system.

  14. Smart Cards: An Enabler for Army Personnel Transformation

    DTIC Science & Technology

    2001-04-10

    card is an integral part of this. Technological advancements such as the smart card will significantly enhance the Army’s objective force to provide...a more lethal, survivable, sustainable, deployable, and mobile force. Employing smart card technology is one aspect of keeping pace with the demand for accurate and timely military personnel information....components of the Army and the Services. Emerging 21st Century technologies are aiding the Army’s transformation to the objective force and the smart

  15. Improved Detection of Respiratory Pathogens by Use of High-Quality Sputum with TaqMan Array Card Technology.

    PubMed

    Wolff, Bernard J; Bramley, Anna M; Thurman, Kathleen A; Whitney, Cynthia G; Whitaker, Brett; Self, Wesley H; Arnold, Sandra R; Trabue, Christopher; Wunderink, Richard G; McCullers, Jon; Edwards, Kathryn M; Jain, Seema; Winchell, Jonas M

    2017-01-01

    New diagnostic platforms often use nasopharyngeal or oropharyngeal (NP/OP) swabs for pathogen detection for patients hospitalized with community-acquired pneumonia (CAP). We applied multipathogen testing to high-quality sputum specimens to determine if more pathogens can be identified relative to NP/OP swabs. Children (<18 years old) and adults hospitalized with CAP were enrolled over 2.5 years through the Etiology of Pneumonia in the Community (EPIC) study. NP/OP specimens with matching high-quality sputum (defined as ≤10 epithelial cells/low-power field [lpf] and ≥25 white blood cells/lpf or a quality score [q-score] definition of 2+) were tested by TaqMan array card (TAC), a multipathogen real-time PCR detection platform. Among 236 patients with matched specimens, a higher proportion of sputum specimens had ≥1 pathogen detected compared with NP/OP specimens in children (93% versus 68%; P < 0.0001) and adults (88% versus 61%; P < 0.0001); for each pathogen targeted, crossing threshold (CT) values were earlier in sputum. Both bacterial (361 versus 294) and viral detections (245 versus 140) were more common in sputum versus NP/OP specimens, respectively, in both children and adults. When available, high-quality sputum may be useful for testing in hospitalized CAP patients.

  16. Breastfeeding Report Card 2014

    MedlinePlus

    ... Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Breastfeeding Report Cards Recommend on Facebook Tweet Share Compartir ... National Immunization Survey data from 2014 and 2015. Breastfeeding Report Card, 2016 Download report [PDF-2.72MB] ...

  17. SmartCard Prototype

    DTIC Science & Technology

    2009-09-01

    prototype. ............................................................................................. 7 Figure 6 Smart Card Prototype main window...a data explorer. Intervention costs Database with a single instance (i.e. one data set). User help framework Figure 6 Smart Card Prototype

  18. Space Spurred Computer Graphics

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Dicomed Corporation was asked by NASA in the early 1970s to develop processing capabilities for recording images sent from Mars by Viking spacecraft. The company produced a film recorder which increased the intensity levels and the capability for color recording. This development led to a strong technology base resulting in sophisticated computer graphics equipment. Dicomed systems are used to record CAD (computer aided design) and CAM (computer aided manufacturing) equipment, to update maps and produce computer generated animation.

  19. Print a Bed Bug Card - (Single Cards)

    EPA Pesticide Factsheets

    Two sets of business-card-sized lists of tips for recognizing bed bugs and the signs of an infestation, including a photo of bed bugs to assist identification. One card is for general use around home or office, the other for travelers.

  20. American Health Information Management Association. Position statement. Issue: patient cards.

    PubMed

    1993-11-01

    In its simplest form, a patient card is a credit card sized record made of paper or plastic that contains identification information. A card may contain additional information, such as insurance or limited health information. Of the many technologies available, chip cards and optical cards are best suited for use in healthcare. If their expense can be justified and nation-wide standards established, cards could help improve timely access to basic health information such as demographic, insurance, and basic medical information needed for emergency treatment. Technology may permit a patient's entire longitudinal (lifetime) health history to be maintained on a card, but this should not be the only source of the longitudinal record. To assure its accessibility to legitimate users throughout the healthcare system, the longitudinal health record must be a computer-based patient record maintained on a controlled access network.

  1. Managing facts and concepts: computer graphics and information graphics from a graphic designer's perspective

    SciTech Connect

    Marcus, A.

    1983-01-01

    This book emphasizes the importance of graphic design for an information-oriented society. In an environment in which many new graphic communication technologies are emerging, it raises some issues which graphic designers and managers of graphic design production should consider in using the new technology effectively. In its final sections, it gives an example of the steps taken in designing a visual narrative as a prototype for responsible information-oriented graphic design. The management of complex facts and concepts, of complex systems of ideas and issues, presented in a visual as well as verbal narrative or dialogue and conveyed through new technology will challenge the graphic design community in the coming decades. This shift to visual-verbal communication has repercussions in the educational system and the political/governance systems that go beyond the scope of this book. If there is a single goal for this book, it is to stimulate the reader and then to provide references that will help you learn more about graphic design in an era of communication when know business is show business.

  2. Smart cards for EV billing. Final report

    SciTech Connect

    1998-05-01

    If electric vehicles are to gain widespread popularity, there will need to be public charging stations for refueling away from home. However, public charging raises some potentially complex issues regarding how individual EV owners will be billed for the electricity they use. It`s easy enough to meter the electricity used at a given battery charger, but the utility bill goes to the EV station merchant rather than the driver who consumed the electricity. So far this has not posed a problem, as many early charging sites have either been providing free electricity or billing only nominal flat fees. As the EV market grows, however, an effective point-of-sale (POS) billing mechanism will need to be established. In 1993, an investigation of POS billing systems for different types of non-home EV charging was conducted. Recently, the Cost Subcommittee of the Infrastructure Working Council`s (IWC) Load Management, Distribution, Power Quality Committee requested that an update be performed on the newest of these POS technologies--smart cards. The same size and shape as regular credit cards, smart cards use a microchip instead of a magnetic stripe to store information. The chip can hold significantly more information than a magnetic stripe, enabling greater security and flexible applications. Since 1993, there have been major advances in smart card technology, and smart card use has grown dramatically in both Europe and Asia. The US has been slower to embrace smart cards due to the entrenched infrastructure of traditional magnetic stripe credit cards. This paper reviews smart card technology and related POS transaction structures, and assesses the technical feasibility and economics of using these versatile cards for EV billing.

  3. Biometrics Technology

    DTIC Science & Technology

    2012-03-13

    biometrics technology this paper will address is the smart card . DoD implemented the Common Access Card (CAC) for active and reserve military...of the CAC was the smart card or automated chip card that was developed in the late 1960s in Europe by a German engineer named Helmut Grottup. 37 The... smart card quickly received broad acceptance in Europe over the past three decades before being commercialization in the U.S. The smart card’s

  4. Design Graphics

    NASA Technical Reports Server (NTRS)

    1990-01-01

    A mathematician, David R. Hedgley, Jr. developed a computer program that considers whether a line in a graphic model of a three-dimensional object should or should not be visible. Known as the Hidden Line Computer Code, the program automatically removes superfluous lines and displays an object from a specific viewpoint, just as the human eye would see it. An example of how one company uses the program is the experience of Birdair which specializes in production of fabric skylights and stadium covers. The fabric called SHEERFILL is a Teflon coated fiberglass material developed in cooperation with DuPont Company. SHEERFILL glazed structures are either tension structures or air-supported tension structures. Both are formed by patterned fabric sheets supported by a steel or aluminum frame or cable network. Birdair uses the Hidden Line Computer Code, to illustrate a prospective structure to an architect or owner. The program generates a three- dimensional perspective with the hidden lines removed. This program is still used by Birdair and continues to be commercially available to the public.

  5. 'Smart card' speeds triage, boosts safety.

    PubMed

    2008-10-01

    An internally developed 'smart card' and a kiosk equipped with an electronic reader have helped Wellington (FL) Regional Medical Center speed up its triage process considerably. The new technology is extremely popular with the staff, as well as with the patients. Here are some of its benefits: Patients who have the card don't need to provide a detailed history every time they visit the ED. Nurses don't have to type in the patient's medical information. It automatically "populates" their computer screen. Security is maintained, because the information is stored in a database, and not on the card.

  6. Re-evaluating Science and Technology trough the lens of Arts and Graphic Design. A case study in La Spezia.

    NASA Astrophysics Data System (ADS)

    Locritani, Marina; Stroobant, Mascha; Talamoni, Roberta; Merlino, Silvia; Guccinelli, Giacomo; Benvenuti, Lucrezia; Zatta, Consuelo; Stricker, Federica; Zappa, Franco; Sgherri, Matteo

    2016-04-01

    The Human society is getting more and more involved with scientific and environmental issues both in terms of consciousness of good practices or participation in legislative decision-making processes. A common effort to preserve our planet is asked every day, for example through recycling practices, reduction of pollutant emission, use of alternative energies and awareness of risks natural and human-induced hazards. In addition, public opinion is often involved for issues of scientific interest (e.g. genetically modified organisms GMO). Unfortunately, the Eurobarometer (Eurobarometer Special 419 Report, Public perceptions of Science, Research and Innovation, 2014) indicates, especially for the Italian population, a low interest in science and therefore a lack of confidence in the potential of the research. It is hence important for people to be informed of the progress made by science and the importance of the researchers' role. Education, awareness and dissemination of scientific results and issues must be made through simple and appealing channels that must reach all levels of society and age groups: from children to older people. A common and comprehensible language for everyone can be found in Graphic Arts. For this reasons, the working group for science dissemination of La Spezia has increased, in recent years, close relationship with some artists (especially graphic designers). The collaboration between two different worlds (art and science) has allowed us to see an unusual approach and to translate concepts developed in images which everyone can understand also under an emotional point of view. Different techniques and tools based on the target to be reached have been employed. 1. Conferences. Gender differences issues in science professions and more generally in society has been addressed through interactive conferences and round tables during the European Researchers' Night 2015 and other occasions for general public. Arguments and questions were described

  7. Information Security: Securing Smart Cards With IRIS Recognition

    DTIC Science & Technology

    2001-03-01

    recognition code was examined. It was necessary to determine the time necessary to break the iris recognition code should the smart card be...are excessive. Additionally, smart card technology was examined to determine if existing technology could store the necessary iris recognition

  8. Graphical programming of telerobotic tasks

    SciTech Connect

    Small, D.E.; McDonald, M.J.

    1997-02-01

    With a goal of producing faster, safer, and cheaper technologies for nuclear waste cleanup, Sandia is actively developing and extending intelligent systems technologies. Graphical Programming is a key technology for robotic waste cleanup that Sandia is developing for this goal. This paper describes Sancho, Sandia most advanced Graphical Programming supervisory software. Sancho, now operational on several robot systems, incorporates all of Sandia`s recent advances in supervisory control. Sancho, developed to rapidly apply Graphical Programming on a diverse set of robot systems, uses a general set of tools to implement task and operational behavior. Sancho can be rapidly reconfigured for new tasks and operations without modifying the supervisory code. Other innovations include task-based interfaces, event-based sequencing, and sophisticated GUI design. These innovations have resulted in robot control programs and approaches that are easier and safer to use than teleoperation, off-line programming, or full automation.

  9. Graphical timeline editing

    NASA Technical Reports Server (NTRS)

    Meyer, Patrick E.; Jaap, John P.

    1994-01-01

    NASA's Experiment Scheduling Program (ESP), which has been used for approximately 12 Spacelab missions, is being enhanced with the addition of a Graphical Timeline Editor. The GTE Clipboard, as it is called, was developed to demonstrate new technology which will lead the development of International Space Station Alpha's Payload Planning System and support the remaining Spacelab missions. ESP's GTE Clipboard is developed in C using MIT's X Windows System X11R5 and follows OSF/Motif Style Guide Revision 1.2.

  10. Creating, Storing, and Dumping Low and High Resolution Graphics on the Apple IIe Microcomputer System.

    ERIC Educational Resources Information Center

    Fletcher, Richard K., Jr.

    This description of procedures for dumping high and low resolution graphics using the Apple IIe microcomputer system focuses on two special hardware configurations that are commonly used in schools--the Apple Dot Matrix Printer with the Apple Parallel Interface Card, and the Imagewriter Printer with the Apple Super Serial Interface Card. Special…

  11. Print a Bed Bug Card

    EPA Pesticide Factsheets

    Two sets of business card-sized lists of tips for prevention of bed bug infestations, one for general use around home, the other for travelers. Print a single card or a page of cards for distribution.

  12. The Future of Smart Cards.

    ERIC Educational Resources Information Center

    Fickes, Michael

    2000-01-01

    Discusses the evolution of smart cards from digital signatures and other innovations into the realm of magnetic-stripe cards to expand their applications. Examples of magnetic-strip smart card usage are examined. (GR)

  13. Graphics supercomputer for computational fluid dynamics research

    NASA Astrophysics Data System (ADS)

    Liaw, Goang S.

    1994-11-01

    The objective of this project is to purchase a state-of-the-art graphics supercomputer to improve the Computational Fluid Dynamics (CFD) research capability at Alabama A & M University (AAMU) and to support the Air Force research projects. A cutting-edge graphics supercomputer system, Onyx VTX, from Silicon Graphics Computer Systems (SGI), was purchased and installed. Other equipment including a desktop personal computer, PC-486 DX2 with a built-in 10-BaseT Ethernet card, a 10-BaseT hub, an Apple Laser Printer Select 360, and a notebook computer from Zenith were also purchased. A reading room has been converted to a research computer lab by adding some furniture and an air conditioning unit in order to provide an appropriate working environments for researchers and the purchase equipment. All the purchased equipment were successfully installed and are fully functional. Several research projects, including two existing Air Force projects, are being performed using these facilities.

  14. Grading School Report Cards

    ERIC Educational Resources Information Center

    Jacobson, Rebecca; Saultz, Andrew; Snyder, Jeffrey W.

    2013-01-01

    Recognizing the need for information in public education, Congress mandated in the No Child Left Behind Act (NCLB) that all states create and disseminate annual school performance report cards. A decade after NCLB passed, school report cards are widely available for nearly every school in the country. As the amount of school performance data…

  15. Development of microgravity, full body functional reach envelope using 3-D computer graphic models and virtual reality technology

    NASA Technical Reports Server (NTRS)

    Lindsey, Patricia F.

    1994-01-01

    In microgravity conditions mobility is greatly enhanced and body stability is difficult to achieve. Because of these difficulties, optimum placement and accessibility of objects and controls can be critical to required tasks on board shuttle flights or on the proposed space station. Anthropometric measurement of the maximum reach of occupants of a microgravity environment provide knowledge about maximum functional placement for tasking situations. Calculations for a full body, functional reach envelope for microgravity environments are imperative. To this end, three dimensional computer modeled human figures, providing a method of anthropometric measurement, were used to locate the data points that define the full body, functional reach envelope. Virtual reality technology was utilized to enable an occupant of the microgravity environment to experience movement within the reach envelope while immersed in a simulated microgravity environment.

  16. Economic Forces behind Newspapers' Increasing Use of Color and Graphics.

    ERIC Educational Resources Information Center

    Kenney, Keith; Lacy, Stephen

    Noting that technology in the field of graphics and printing has permitted greater use of color, photographs, and graphics by newspapers, a study examined the effects of economic factors such as newspaper competition and ownership on the actual use of new technology for color and graphics. The newspaper sample, stratified on the basis of ownership…

  17. [Graphic reconstruction of anatomic surfaces].

    PubMed

    Ciobanu, O

    2004-01-01

    The paper deals with the graphic reconstruction of anatomic surfaces in a virtual 3D setting. Scanning technologies and soft provides a greater flexibility in the digitization of surfaces and a higher resolution and accuracy. An alternative cheap method for the reconstruction of 3D anatomic surfaces is presented in connection with some studies and international projects developed by Medical Design research team.

  18. Graphic Arts/Offset Lithography.

    ERIC Educational Resources Information Center

    Hoisington, James; Metcalf, Joseph

    This revised curriculum for graphic arts is designed to provide secondary and postsecondary students with entry-level skills and an understanding of current printing technology. It contains lesson plans based on entry-level competencies for offset lithography as identified by educators and industry representatives. The guide is divided into 15…

  19. Accelerating Missile Threat Engagement Simulations Using Personal Computer Graphics Cards

    DTIC Science & Technology

    2005-03-01

    personal computer on the market today, have reached a level of power and programmability that enables them to be used as high performance stream...expected to continue at this rate for another five years, perhaps achieving tera-FLOP performance by 2005 [Mac03]. While the main, market -driven...JEFFERS // 11 nov 04 -- multiplies 1x1 scene by 8x8 reticle pallette, then does // 4:1 redux; results in RT that is quarter sized of

  20. WWW + smart card: towards a mobile health care management system.

    PubMed

    Chan, A T

    2000-07-01

    This paper highlights the benefits of combining the World Wide Web and smart card technologies to support a highly mobile health management framework. In particular, we describe an approach using the SmartCard-Web Gateway Interface (SGI) as a common interface to communicate and access the medical records residing in a smart card. Importantly, by employing HTTP as the baseline protocol to access information on the smart card, SGI promotes the use of de facto standard web browsers as the common client user interface. The initial implementation of the framework has demonstrated the feasibility of the concept in facilitating a truly mobile access of patient's medical records based on SGI.

  1. Australian healthcare: a smart card for a clever country.

    PubMed

    Morris, S; Cooper, J; Bomba, D; Brankovic, L; Miller, M; Pacheco, F

    1995-10-01

    In this paper we give an overview of smart card technology how a smart card could be used as a healthcare card and the benefits that would most likely result from doing so. The smart card memory can be zoned into different security levels. The top security zone may contain an individual's full medical history while the lowest security zone may contain the cardholders name and address. Access to the different zones depends on the level of security of the zone. The higher the security level the more restrictive the access method. Were smart cards adopted for the storage of medical histories it would change the form of medical information recorded, not merely convert paper files to electronic ones. Storage of an individual's medical history on a smart card raises important privacy issues. These privacy issues are discussed particularly as they relate to the Australian community.

  2. Commercial Off-The-Shelf (COTS) Graphics Processing Board (GPB) Radiation Test Evaluation Report

    NASA Technical Reports Server (NTRS)

    Salazar, George A.; Steele, Glen F.

    2013-01-01

    Large round trip communications latency for deep space missions will require more onboard computational capabilities to enable the space vehicle to undertake many tasks that have traditionally been ground-based, mission control responsibilities. As a result, visual display graphics will be required to provide simpler vehicle situational awareness through graphical representations, as well as provide capabilities never before done in a space mission, such as augmented reality for in-flight maintenance or Telepresence activities. These capabilities will require graphics processors and associated support electronic components for high computational graphics processing. In an effort to understand the performance of commercial graphics card electronics operating in the expected radiation environment, a preliminary test was performed on five commercial offthe- shelf (COTS) graphics cards. This paper discusses the preliminary evaluation test results of five COTS graphics processing cards tested to the International Space Station (ISS) low earth orbit radiation environment. Three of the five graphics cards were tested to a total dose of 6000 rads (Si). The test articles, test configuration, preliminary results, and recommendations are discussed.

  3. Deconstruction and Graphic Design: History Meets Theory.

    ERIC Educational Resources Information Center

    Lupton, Ellen; Miller, J. Abbott

    1994-01-01

    Considers the reception and use of deconstruction in the recent history of graphic design. Considers the place of graphics within the theory of deconstruction in the work of philosopher Jacques Derrida. Argues that deconstruction is not a style but a mode of questioning through and about the technologies, formal devices, social institutions and…

  4. Vibration Damping Circuit Card Assembly

    NASA Technical Reports Server (NTRS)

    Hunt, Ronald Allen (Inventor)

    2016-01-01

    A vibration damping circuit card assembly includes a populated circuit card having a mass M. A closed metal container is coupled to a surface of the populated circuit card at approximately a geometric center of the populated circuit card. Tungsten balls fill approximately 90% of the metal container with a collective mass of the tungsten balls being approximately (0.07) M.

  5. Dynamic Virtual Credit Card Numbers

    NASA Astrophysics Data System (ADS)

    Molloy, Ian; Li, Jiangtao; Li, Ninghui

    Theft of stored credit card information is an increasing threat to e-commerce. We propose a dynamic virtual credit card number scheme that reduces the damage caused by stolen credit card numbers. A user can use an existing credit card account to generate multiple virtual credit card numbers that are either usable for a single transaction or are tied with a particular merchant. We call the scheme dynamic because the virtual credit card numbers can be generated without online contact with the credit card issuers. These numbers can be processed without changing any of the infrastructure currently in place; the only changes will be at the end points, namely, the card users and the card issuers. We analyze the security requirements for dynamic virtual credit card numbers, discuss the design space, propose a scheme using HMAC, and prove its security under the assumption the underlying function is a PRF.

  6. Smart practice: smart card design considerations in health care.

    PubMed

    Lindley, R A; Pacheco, F

    1995-01-01

    Recent innovations in microelectronics and advances in cryptography are driving the appearance of a new generation of smart cards with wider applications; this has important repercussions for our society in the coming years. Essentially, these breakthroughs include built-in microprocessors capable of generating cryptographic transactions (e.g.,Jelectronic blinded signatures, digital pseudonyms, and digital credentials), developments toward a single electronic card offering multi-access to services such as transport, telecommunications, health, financial, and entertainment (Universal Access Services), and incorporation of personal identification technologies such as voice, eye, or skin pattern recognition. For example, by using electronic representatives or cryptographic blinded signatures, a smart card can be used for multi transactions across different organizations and under different generated pseudonyms. These pseudonyms are capable of recognizing an individual unambiguously, while none of her records can be linked [1]. Moreover, tamper-proof electronic observers would make smart cards a very attractive technology for high-security based applications, such as those in the health care field. New trends in smart card technology offer excellent privacy and confidentiality safeguards. Therefore, smart cards constitute a promising technology for the health sector in Australia and other countries around the world in their pursuit of technology to support the delivery of quality care services. This paper addresses the main issues and the key design criteria which may be of strategic importance to the success of future smart card technology in the health care sector.

  7. Credit Card Quiz.

    ERIC Educational Resources Information Center

    Marks, Jeff

    2000-01-01

    Describes an activity in which students design credit cards and discover for themselves the mathematical realities of buying on credit. Employs multiple-intelligence theory to increase the chance that all students will be reached. (YDS)

  8. Grace: A cross-platform micromagnetic simulator on graphics processing units

    NASA Astrophysics Data System (ADS)

    Zhu, Ru

    2015-12-01

    A micromagnetic simulator running on graphics processing units (GPUs) is presented. Different from GPU implementations of other research groups which are predominantly running on NVidia's CUDA platform, this simulator is developed with C++ Accelerated Massive Parallelism (C++ AMP) and is hardware platform independent. It runs on GPUs from venders including NVidia, AMD and Intel, and achieves significant performance boost as compared to previous central processing unit (CPU) simulators, up to two orders of magnitude. The simulator paved the way for running large size micromagnetic simulations on both high-end workstations with dedicated graphics cards and low-end personal computers with integrated graphics cards, and is freely available to download.

  9. Repellency Awareness Graphic

    EPA Pesticide Factsheets

    Companies can apply to use the voluntary new graphic on product labels of skin-applied insect repellents. This graphic is intended to help consumers easily identify the protection time for mosquitoes and ticks and select appropriately.

  10. [WTP guidance technology: a comparison of payment card, single-bounded and double-bounded dichotomous formats for evaluating non-use values of Sanjiang Plain ecotourism water resources].

    PubMed

    Chen, Hong-Guang; Wang, Qiu-Dan; Li, Chen-Yang

    2014-09-01

    Contingent valuation method (CVM) is the most widespread method to assess resources and value of environmental goods and services. The guidance technology of willingness to pay (WTP) is an important means of CVM. Therefore, the study on the WTP guidance technology is an important approach to improve the reliability and validity of CVM. This article conducted comprehensive evaluation on non-use value of eco-tourism water resources in Sanjiang Plain by using payment card, single-bound dichotomous choice and double-bound dichotomous choice. Results showed that the socio-economic attributes were consistent with the willingness to pay in the three formats, and the tender value, age, educational level, annual income and the concern level had significant effect on the willingness to pay, while gender and job did not have significant influence. The WTP value was 112.46 yuan per capita with the payment card, 136.15 with the single-bound dichotomous choice, and 168.74 with the double-bound dichotomous choice. Comprehensive consideration of the nature of the investigation, investigation costs and statistical techniques, the result of double-bound dichotomous choice (47.86 x 10(8) yuan · a(-1)) was best in accordance with the reality, and could be used as non-use value of eco-tourism water resources in Sanjiang Plain. The format of questionnaire was very important to improve its validity, and made a great influence on the WTP.

  11. How NASA is building and sustaining a community of scientist-communicators through virtual technology, graphic facilitation and other community-building tools

    NASA Astrophysics Data System (ADS)

    DeWitt, S.; Bovaird, E.; Stewart, N.; Reaves, J.; Tenenbaum, L. F.; Betz, L.; Kuchner, M. J.; Dodson, K. E.; Miller, A.

    2013-12-01

    In 2013 NASA launched its first agency-wide effort to cultivate and support scientist-communicators. The multiple motivations behind this effort are complex and overlapping, and include a desire to connect the agency's workforce to its mission and to each other in the post-Space Shuttle era; a shift in how the agency and the world communicates about science; the current public perception of science and of NASA, and a desire to share the stories of the real people behind the agency's technical work. Leaders in the NASA science, communications and public outreach communities partnered with the agency's training and leadership development organization to: identify and fully characterize the need for training and development in science communication, experiment with various learning models, and invite early-adopter scientists to evaluate these models for future agency investment. Using virtual collaboration technology, graphic facilitation, and leadership development methods, we set out to create an environment where scientist-communicators can emerge and excel. First, we asked scientists from across the agency to identify their motivations, opportunities, barriers and areas of interest in science communication. Scientists identified a need to go beyond traditional media training, a need for continuous practice and peer feedback, and a need for agency incentives and sustained support for this kind of work. This community-driven approach also uncovered a serious need for communication support in the wake of diminishing resources for travel and conference attendance. As a first step, we offered a series of virtual learning events - highly collaborative working sessions for scientists to practice their communication technique, develop and apply new skills to real-world situations, and gain valuable feedback from external subject matter experts and fellow scientists from across the agency in a supportive environment. Scientists from ten NASA centers and a broad range of

  12. IMAT graphics manual

    NASA Technical Reports Server (NTRS)

    Stockwell, Alan E.; Cooper, Paul A.

    1991-01-01

    The Integrated Multidisciplinary Analysis Tool (IMAT) consists of a menu driven executive system coupled with a relational database which links commercial structures, structural dynamics and control codes. The IMAT graphics system, a key element of the software, provides a common interface for storing, retrieving, and displaying graphical information. The IMAT Graphics Manual shows users of commercial analysis codes (MATRIXx, MSC/NASTRAN and I-DEAS) how to use the IMAT graphics system to obtain high quality graphical output using familiar plotting procedures. The manual explains the key features of the IMAT graphics system, illustrates their use with simple step-by-step examples, and provides a reference for users who wish to take advantage of the flexibility of the software to customize their own applications.

  13. DOD Common Access Card Information Brief

    DTIC Science & Technology

    2007-11-02

    12 July, 2001 DoD Common Access Card Information Brief Smart Card Project Managers Group REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188...statistics of DoD’s Common Access Card. 15. SUBJECT TERMS IATAC COLLECTION; smart card ; common access card; issuance; infrastructure 16. SECURITY...and statistics of DoD’s Common Access Card. 14. SUBJECT TERMS IATAC Collection, smart card , common access card, issuance infrastructure, 15. NUMBER OF

  14. Store Security. Credit Card Fraud.

    ERIC Educational Resources Information Center

    Brockway, Jerry

    The manual, intended for use by adults and not in the high school classroom situation, presents material directed toward assisting in the reduction of credit card crime. This teaching guide is organized in three sections which deal with the nature of and major reasons for credit card fraud, the types of hot card runners, and methods of reducing…

  15. Follow Up: Credit Card Caution

    ERIC Educational Resources Information Center

    Cahill, Timothy P.

    2007-01-01

    In "Pushing Plastic," ("The New England Journal of Higher Education", Summer 2007), John Humphrey notes that many college administrators justify their credit card solicitations by suggesting that credit card access will help students learn to manage their own finances. Instead, credit card debt will teach thousands of students…

  16. The Eggen Card Project

    NASA Astrophysics Data System (ADS)

    Silvis, G.

    2014-06-01

    (Abstract only) Olin Eggen, noted astronomer (1919-1998), left to us all his raw observation records recorded on 3x5 cards. This project is to make all this data available as an online resource. History and progress of the project will be presented. Project details available at: https://sites.google.com/site/eggencards/home.

  17. Smart Icon Cards

    ERIC Educational Resources Information Center

    Dunbar, Laura

    2015-01-01

    Icons are frequently used in the music classroom to depict concepts in a developmentally appropriate way for students. SmartBoards provide music educators yet another way to share these manipulatives with students. This article provides a step-by-step tutorial to create Smart Icon Cards using the folk song "Lucy Locket."

  18. Educational Card Games

    ERIC Educational Resources Information Center

    Smith, D. R.; Munro, E.

    2009-01-01

    A number of years have passed since the development of the "Voyager: Satellites" educational card game reported in "Physics Education" in 2003. Since then, a large number of copies of the game have been produced and distributed across the UK, to a warm reception from both pupils and teachers. This article reports on some of the…

  19. It's in the Cards.

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2000-01-01

    Examines how the use of electronic access-control system enables college and universities to provide a safer environment for students and staff. The advantages of no-key doors, adapting entry card systems for multiple uses, and successfully retaining lock and key systems when facilities do not lend themselves to electronic security are discussed.…

  20. The Alumni Credit Card.

    ERIC Educational Resources Information Center

    Clotfelter, Susan C.

    1987-01-01

    One of the hottest movements in banking right now is affinity credit cards. For banks, they mean a new source of credit customers. For institutions and alumni organizations, they can mean an easy, inexpensive way to keep the institutional name in front of alumni. (MLW)

  1. Graphics mini manual

    NASA Technical Reports Server (NTRS)

    Taylor, Nancy L.; Randall, Donald P.; Bowen, John T.; Johnson, Mary M.; Roland, Vincent R.; Matthews, Christine G.; Gates, Raymond L.; Skeens, Kristi M.; Nolf, Scott R.; Hammond, Dana P.

    1990-01-01

    The computer graphics capabilities available at the Center are introduced and their use is explained. More specifically, the manual identifies and describes the various graphics software and hardware components, details the interfaces between these components, and provides information concerning the use of these components at LaRC.

  2. A description of the failure distributions of selected Minuteman 3 guidance system electronic cards

    NASA Astrophysics Data System (ADS)

    Sisk, Albert E.

    1986-09-01

    This research described the failure distributions of selected Minuteman 3 guidance electronic cards and was the first attempt to use the Total Time on Test graphical technique to detect failure patterns. The data analysis was performed by using a Zenith 100 computer program that performed the Total Time on Test calculations and the Reliability Data Acquisition and Analysis Techniques software package. The objective of the research were to: (1) describe the failure distributions of selected Minuteman 3 electronic cards, (2) determine if the corresponding hazard function demonstrated infant mortality, useful life, or wearout, and (3) suggest management strategies to deal with wearout or infant mortality. Five individual cards were selected and the first three lifetimes of each card were examined. Nine of the fifteen cards indicated an exponential failure distribution, the other six were identified as either a Weibull or a normal failure distribution.

  3. The Learning Credit Card: A Tool for Managing Personal Development

    ERIC Educational Resources Information Center

    Rushby, Nick; Twining, John; Twining, Nick; Devitt, Thomas

    2008-01-01

    This is the report of a five month study, undertaken by Sundridge Park Training Technologies in association with Guildford Educational Services to assess the potential of smart card technology to support learning and the management of learning. The study had two strands--the state of the art of the technology and its potential for supporting,…

  4. FPGA mezzanine card DSP module

    NASA Astrophysics Data System (ADS)

    Janicki, Tom; Cieszewski, Radosław; Kasprowicz, Grzegorz; Poźniak, Krzystof T.

    2011-10-01

    Today's most sophisticated real-time control systems, such as the LHC or alike, are facing similar problem of processing terabits per second of raw data generated by the diagnostic systems - where in addition most of the data is useless and only generates an empty burden for computing modules. Many approaches have already been adopted to make the realtime control possible under such circumstances including: parallel computing, modularity and data mining. Furthermore many factors determine the real efficiency of the whole system including: transfer rates between components and modules, "slow" memories or architecture and frequency of computing units. This paper presents a concept of realization, architecture, and hardware implementation of a digital signal processing module utilizing modern technologies, standards and approaches in one single card.

  5. Insider protection: a report card

    SciTech Connect

    Al-Ayat, R.A.; Judd, B.R.

    1986-01-01

    Enhanced security measures against external threats (e.g., terrorists, criminals) have been implemented at most facilities that handle special nuclear material, classified information, or other assets critical to national security. Attention is not focussing on insider protection, and safeguards managers are attempting to provide balanced protection against insider and outsider threats. Potential insider threats include attempts by facility employees to steal special nuclear material (SNM), to cause a radiological hazard to the public, to sabotage critical facilities, or to steal property or classified information. This paper presents a report card on the status of insider protection at Department of Energy and Nuclear Regulatory Commission-licensed facilities, with emphasis on SNM theft. We discuss the general trends in insider protection and the limitations of protection measures currently in use. We also discuss the most critical needs for improved procedures, technology, analytical tools, and education for safeguards personnel.

  6. Integrating Rapid Prototyping into Graphic Communications

    ERIC Educational Resources Information Center

    Xu, Renmei; Flowers, Jim

    2015-01-01

    Integrating different science, technology, engineering, and mathematics (STEM) areas can help students learn and leverage both the equipment and expertise at a single school. In comparing graphic communications classes with classes that involve rapid prototyping (RP) technologies like 3D printing, there are sufficient similarities between goals,…

  7. Perception in statistical graphics

    NASA Astrophysics Data System (ADS)

    VanderPlas, Susan Ruth

    There has been quite a bit of research on statistical graphics and visualization, generally focused on new types of graphics, new software to create graphics, interactivity, and usability studies. Our ability to interpret and use statistical graphics hinges on the interface between the graph itself and the brain that perceives and interprets it, and there is substantially less research on the interplay between graph, eye, brain, and mind than is sufficient to understand the nature of these relationships. The goal of the work presented here is to further explore the interplay between a static graph, the translation of that graph from paper to mental representation (the journey from eye to brain), and the mental processes that operate on that graph once it is transferred into memory (mind). Understanding the perception of statistical graphics should allow researchers to create more effective graphs which produce fewer distortions and viewer errors while reducing the cognitive load necessary to understand the information presented in the graph. Taken together, these experiments should lay a foundation for exploring the perception of statistical graphics. There has been considerable research into the accuracy of numerical judgments viewers make from graphs, and these studies are useful, but it is more effective to understand how errors in these judgments occur so that the root cause of the error can be addressed directly. Understanding how visual reasoning relates to the ability to make judgments from graphs allows us to tailor graphics to particular target audiences. In addition, understanding the hierarchy of salient features in statistical graphics allows us to clearly communicate the important message from data or statistical models by constructing graphics which are designed specifically for the perceptual system.

  8. Introduction to LBL graphics

    SciTech Connect

    Not Available

    1984-08-01

    The Computing Services Department supports a number of graphics software packages on the VAX machines, primarily on the IGM VAX. These packages will drive a large variety of different graphical devices, terminals (including various Tektronix terminals, the AED 512 color raster terminal, the IMLAC Series II vector list processor terminal and others), various styles of plotters and the DICOMED D48 film recorder. We are going to present to you the following graphic software packages: Tell-A-Graf, Cuechart, Tell-A-Plan, Data Connection, DI-3000, Contouring, Grafmaker (including Grafeasy), Grafmaster, Movie.BYU, Grafpac, IDDS, UGS/HPLOT/HBOOK, and SDL/SGL.

  9. Commercial Purchase Card Program

    DTIC Science & Technology

    2007-11-02

    Unless a waiver to the EFT requirement has been approved by the Office of the Secretary of Defense (Comptroller), the preferred method for purchases...maintenance information form . f. Provide accounting/certifying officials with a line of accounting for interest penalties. g. Upon implementation of...4100.33 g. Acknowledge acceptance of his or her appointment as an approving/certifying official and complete DD Form 577, Signature Card (Figure 2

  10. A Mechanism for Anonymous Credit Card Systems

    NASA Astrophysics Data System (ADS)

    Tamura, Shinsuke; Yanase, Tatsuro

    This paper proposes a mechanism for anonymous credit card systems, in which each credit card holder can conceal individual transactions from the credit card company, while enabling the credit card company to calculate the total expenditures of transactions of individual card holders during specified periods, and to identify card holders who executed dishonest transactions. Based on three existing mechanisms, i.e. anonymous authentication, blind signature and secure statistical data gathering, together with implicit transaction links proposed here, the proposed mechanism enables development of anonymous credit card systems without assuming any absolutely trustworthy entity like tamper resistant devices or organizations faithful both to the credit card company and card holders.

  11. Flowfield computer graphics

    NASA Technical Reports Server (NTRS)

    Desautel, Richard

    1993-01-01

    The objectives of this research include supporting the Aerothermodynamics Branch's research by developing graphical visualization tools for both the branch's adaptive grid code and flow field ray tracing code. The completed research for the reporting period includes development of a graphical user interface (GUI) and its implementation into the NAS Flowfield Analysis Software Tool kit (FAST), for both the adaptive grid code (SAGE) and the flow field ray tracing code (CISS).

  12. GRAPS: Graphical Plotting System.

    DTIC Science & Technology

    1985-07-01

    stand-alone unit, but could (with a few modifications) be incorporated into a larger system; e.g., the IGUANA system (ref 3). The GRAPS system...the GRAPS software into another system (e.g., the IGUANA ) could possibly introduce additional requirements. I have simply listed those things...Graphics Utility For Army NEC Automation ( IGUANA ), May 1985. 4. Hewlett-Packard Corp., Interfacing and Programming Manual - HP 7470A Graphics Plotter

  13. Stream processing health card application.

    PubMed

    Polat, Seda; Gündem, Taflan Imre

    2012-10-01

    In this paper, we propose a data stream management system embedded to a smart card for handling and storing user specific summaries of streaming data coming from medical sensor measurements and/or other medical measurements. The data stream management system that we propose for a health card can handle the stream data rates of commonly known medical devices and sensors. It incorporates a type of context awareness feature that acts according to user specific information. The proposed system is cheap and provides security for private data by enhancing the capabilities of smart health cards. The stream data management system is tested on a real smart card using both synthetic and real data.

  14. Detector defect correction of medical images on graphics processors

    NASA Astrophysics Data System (ADS)

    Membarth, Richard; Hannig, Frank; Teich, Jürgen; Litz, Gerhard; Hornegger, Heinz

    2011-03-01

    The ever increasing complexity and power dissipation of computer architectures in the last decade blazed the trail for more power efficient parallel architectures. Hence, such architectures like field-programmable gate arrays (FPGAs) and particular graphics cards attained great interest and are consequently adopted for parallel execution of many number crunching loop programs from fields like image processing or linear algebra. However, there is little effort to deploy barely computational, but memory intensive applications to graphics hardware. This paper considers a memory intensive detector defect correction pipeline for medical imaging with strict latency requirements. The image pipeline compensates for different effects caused by the detector during exposure of X-ray images and calculates parameters to control the subsequent dosage. So far, dedicated hardware setups with special processors like DSPs were used for such critical processing. We show that this is today feasible with commodity graphics hardware. Using CUDA as programming model, it is demonstrated that the detector defect correction pipeline consisting of more than ten algorithms is significantly accelerated and that a speedup of 20x can be achieved on NVIDIA's Quadro FX 5800 compared to our reference implementation. For deployment in a streaming application with steadily new incoming data, it is shown that the memory transfer overhead of successive images to the graphics card memory is reduced by 83% using double buffering.

  15. Print a Bed Bug Card - (Page of Cards)

    EPA Pesticide Factsheets

    For mass distribution: two sets of business-card-sized lists of tips for recognizing bed bugs and signs of an infestation, including a photo of bed bugs to assist identification. One card is for general use around home or office, the other for travelers.

  16. British and American attitudes toward credit cards.

    PubMed

    Yang, Bijou; James, Simon; Lester, David

    2006-04-01

    American university students owned more than twice as many credit cards as British university students. However, scores on a credit card attitude scale predicted the number of cards owned by respondents in both countries.

  17. A Graphical Physics Course

    NASA Astrophysics Data System (ADS)

    Wood, Roy C.

    2001-11-01

    There has been a desire in recent years to introduce physics to students at the middle school, or freshmen high school level. However, traditional physics courses involve a great deal of mathematics, and this makes physics unattractive to many of them. In the last few decades, courses have been developed with a focus that is more conceptual than mathematical, and is generally referred to as conceptual physics. These two types of courses emphasize two methods that physicist use to solve physics problems. However, there is a third, graphical method that is also useful, and complements mathematical and verbal reasoning. A course emphasizing graphical methods would deal with quantitative graphical diagrams, as well as qualitative diagrams. Examples of quantitative graphical diagrams are scaled force diagrams and scaled optical ray-tracing diagrams. A course based on this type of approach would involve measurements and uncertainties, and would involve active (hands-on) student participation suitable for younger students. This talk will discuss a graphical physics course, and its benefits to younger students.

  18. Graphical functions in parametric space

    NASA Astrophysics Data System (ADS)

    Golz, Marcel; Panzer, Erik; Schnetz, Oliver

    2016-12-01

    Graphical functions are positive functions on the punctured complex plane Csetminus {0,1} which arise in quantum field theory. We generalize a parametric integral representation for graphical functions due to Lam, Lebrun and Nakanishi, which implies the real analyticity of graphical functions. Moreover, we prove a formula that relates graphical functions of planar dual graphs.

  19. Real Electronic Commerce: Smart Cards on the Superhighway.

    ERIC Educational Resources Information Center

    Birch, David

    1997-01-01

    Technologies of payment rather than technologies of connection are the real trigger for the expansion of electronic commerce on the Internet. This article discusses "smart cards," highlighting Mondex, the electronic purse developed in the United Kingdom. Predicts that cash will be replaced by "e-cash," which is cheaper to make,…

  20. Applying a Metrics Report Card

    ERIC Educational Resources Information Center

    Klubeck, Martin; Langthorne, Michael

    2008-01-01

    In this article, the authors suggest that providing a report card enables an IT department to check its progress and overall performance; communicate the department's effectiveness to university leadership, IT membership, and customers; and make any necessary adjustments. A report card will not show how efficiently the IT department functions, but…

  1. Authentication techniques for smart cards

    SciTech Connect

    Nelson, R.A.

    1994-02-01

    Smart card systems are most cost efficient when implemented as a distributed system, which is a system without central host interaction or a local database of card numbers for verifying transaction approval. A distributed system, as such, presents special card and user authentication problems. Fortunately, smart cards offer processing capabilities that provide solutions to authentication problems, provided the system is designed with proper data integrity measures. Smart card systems maintain data integrity through a security design that controls data sources and limits data changes. A good security design is usually a result of a system analysis that provides a thorough understanding of the application needs. Once designers understand the application, they may specify authentication techniques that mitigate the risk of system compromise or failure. Current authentication techniques include cryptography, passwords, challenge/response protocols, and biometrics. The security design includes these techniques to help prevent counterfeit cards, unauthorized use, or information compromise. This paper discusses card authentication and user identity techniques that enhance security for microprocessor card systems. It also describes the analysis process used for determining proper authentication techniques for a system.

  2. PREL Pacific Region Language Cards.

    ERIC Educational Resources Information Center

    Pacific Region Educational Lab., Honolulu, HI.

    This collection of 10 cue cards presents English translations of common English words and expressions into 10 Pacific Region languages: Palauan, Samoan, Chamorro, Hawaiian, Carolinian, Chuukese, Pohnpeian, Marshallese, Yapese, and Kosraean. The cards translate the following: hello, good morning, good afternoon, good night, thank you, you're…

  3. It's All in the Cards.

    ERIC Educational Resources Information Center

    Burke, Jim

    2002-01-01

    Describes how the author learned by watching low-achieving students play intricate card games such as "Magic" that they can learn, can remember, and certainly can master information. Realizes that these cards were advanced learning tools, multifaceted texts using color, symbols, images, texts, and metaphor to help create a world of…

  4. Smart Cards and remote entrusting

    NASA Astrophysics Data System (ADS)

    Aussel, Jean-Daniel; D'Annoville, Jerome; Castillo, Laurent; Durand, Stephane; Fabre, Thierry; Lu, Karen; Ali, Asad

    Smart cards are widely used to provide security in end-to-end communication involving servers and a variety of terminals, including mobile handsets or payment terminals. Sometime, end-to-end server to smart card security is not applicable, and smart cards must communicate directly with an application executing on a terminal, like a personal computer, without communicating with a server. In this case, the smart card must somehow trust the terminal application before performing some secure operation it was designed for. This paper presents a novel method to remotely trust a terminal application from the smart card. For terminals such as personal computers, this method is based on an advanced secure device connected through the USB and consisting of a smart card bundled with flash memory. This device, or USB dongle, can be used in the context of remote untrusting to secure portable applications conveyed in the dongle flash memory. White-box cryptography is used to set the secure channel and a mechanism based on thumbprint is described to provide external authentication when session keys need to be renewed. Although not as secure as end-to-end server to smart card security, remote entrusting with smart cards is easy to deploy for mass-market applications and can provide a reasonable level of security.

  5. Computer Graphics Instruction in VizClass

    ERIC Educational Resources Information Center

    Grimes, Douglas; Warschauer, Mark; Hutchinson, Tara; Kuester, Falko

    2005-01-01

    "VizClass" is a university classroom environment designed to offer students in computer graphics and engineering courses up-to-date visualization technologies. Three digital whiteboards and a three-dimensional stereoscopic display provide complementary display surfaces. Input devices include touchscreens on the digital whiteboards, remote…

  6. Software For Animated Graphics

    NASA Technical Reports Server (NTRS)

    Merritt, F.; Bancroft, G.; Kelaita, P.

    1992-01-01

    Graphics Animation System (GAS) software package serves as easy-to-use, menu-driven program providing fast, simple viewing capabilities as well as more-complex features for rendering and animation in computational fluid dynamics (CFD). Displays two- and three-dimensional objects along with computed data and records animation sequences on video digital disk, videotape, and 16-mm film. Written in C.

  7. Computer Graphics Verification

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Video processing creates technical animation sequences using studio quality equipment to realistically represent fluid flow over space shuttle surfaces, helicopter rotors, and turbine blades.Computer systems Co-op, Tim Weatherford, performing computer graphics verification. Part of Co-op brochure.

  8. Graphic Life Map.

    ERIC Educational Resources Information Center

    Schulze, Patricia

    This is a prewriting activity for personal memoir or autobiographical writing. Grade 6-8 students brainstorm for important memories, create graphics or symbols for their most important memories, and construct a life map on tag board or construction paper, connecting drawings and captions of high and low points with a highway. During four 50-minute…

  9. Comics & Graphic Novels

    ERIC Educational Resources Information Center

    Cleaver, Samantha

    2008-01-01

    Not so many years ago, comic books in school were considered the enemy. Students caught sneaking comics between the pages of bulky--and less engaging--textbooks were likely sent to the principal. Today, however, comics, including classics such as "Superman" but also their generally more complex, nuanced cousins, graphic novels, are not only…

  10. Computing Graphical Confidence Bounds

    NASA Technical Reports Server (NTRS)

    Mezzacappa, M. A.

    1983-01-01

    Approximation for graphical confidence bounds is simple enough to run on programmable calculator. Approximation is used in lieu of numerical tables not always available, and exact calculations, which often require rather sizable computer resources. Approximation verified for collection of up to 50 data points. Method used to analyze tile-strength data on Space Shuttle thermal-protection system.

  11. Graphic Novels: A Roundup.

    ERIC Educational Resources Information Center

    Kan, Katherine L.

    1994-01-01

    Reviews graphic novels for young adults, including five titles from "The Adventures of Tintin," a French series that often uses ethnic and racial stereotypes which reflect the time in which they were published, and "Wolverine," a Marvel comic character adventure. (Contains six references.) (LRW)

  12. Design and implementation of a smart card based healthcare information system.

    PubMed

    Kardas, Geylani; Tunali, E Turhan

    2006-01-01

    Smart cards are used in information technologies as portable integrated devices with data storage and data processing capabilities. As in other fields, smart card use in health systems became popular due to their increased capacity and performance. Their efficient use with easy and fast data access facilities leads to implementation particularly widespread in security systems. In this paper, a smart card based healthcare information system is developed. The system uses smart card for personal identification and transfer of health data and provides data communication via a distributed protocol which is particularly developed for this study. Two smart card software modules are implemented that run on patient and healthcare professional smart cards, respectively. In addition to personal information, general health information about the patient is also loaded to patient smart card. Health care providers use their own smart cards to be authenticated on the system and to access data on patient cards. Encryption keys and digital signature keys stored on smart cards of the system are used for secure and authenticated data communication between clients and database servers over distributed object protocol. System is developed on Java platform by using object oriented architecture and design patterns.

  13. Family Registration Card as electronic medical carrier in Bosnia and Herzegovina.

    PubMed

    Novo, Ahmed; Masic, Izet; Toromanovic, Selim; Loncarevic, Nedim; Junuzovic, Dzelaludin; Dizdarevic, Jadranka

    2004-01-01

    Medical documentation is a very important part of the medical documentalistics and is occupies a large part of daily work of medical staff working in Primary Health Care. Paper documentation is going to be replaced by electronic cards in Bosnia and Herzegovina and a new Health Care System is under development, based on an Electronic Family Registration Card. Developed countries proceeded from the manual and semiautomatic method of medical data processing to the new method of entering, storage, transferring, searching and protecting data, using electronic equipment. Currently, many European countries have developed a Medical Card Based Electronic Information System. Three types of electronic card are currently in use: a Hybrid Card, a Smart Card and a Laser Card. The dilemma is which card should be used as a data carrier. The Electronic Family Registration Cared is a question of strategic interest for B&H, but also a great investment. We should avoid the errors of other countries that have been developing card-based system. In this article we present all mentioned cards and compare advantages and disadvantages of different technologies.

  14. Software Graphics Processing Unit (sGPU) for Deep Space Applications

    NASA Technical Reports Server (NTRS)

    McCabe, Mary; Salazar, George; Steele, Glen

    2015-01-01

    A graphics processing capability will be required for deep space missions and must include a range of applications, from safety-critical vehicle health status to telemedicine for crew health. However, preliminary radiation testing of commercial graphics processing cards suggest they cannot operate in the deep space radiation environment. Investigation into an Software Graphics Processing Unit (sGPU)comprised of commercial-equivalent radiation hardened/tolerant single board computers, field programmable gate arrays, and safety-critical display software shows promising results. Preliminary performance of approximately 30 frames per second (FPS) has been achieved. Use of multi-core processors may provide a significant increase in performance.

  15. Punch Card Programmable Microfluidics

    PubMed Central

    Korir, George; Prakash, Manu

    2015-01-01

    Small volume fluid handling in single and multiphase microfluidics provides a promising strategy for efficient bio-chemical assays, low-cost point-of-care diagnostics and new approaches to scientific discoveries. However multiple barriers exist towards low-cost field deployment of programmable microfluidics. Incorporating multiple pumps, mixers and discrete valve based control of nanoliter fluids and droplets in an integrated, programmable manner without additional required external components has remained elusive. Combining the idea of punch card programming with arbitrary fluid control, here we describe a self-contained, hand-crank powered, multiplex and robust programmable microfluidic platform. A paper tape encodes information as a series of punched holes. A mechanical reader/actuator reads these paper tapes and correspondingly executes operations onto a microfluidic chip coupled to the platform in a plug-and-play fashion. Enabled by the complexity of codes that can be represented by a series of holes in punched paper tapes, we demonstrate independent control of 15 on-chip pumps with enhanced mixing, normally-closed valves and a novel on-demand impact-based droplet generator. We demonstrate robustness of operation by encoding a string of characters representing the word “PUNCHCARD MICROFLUIDICS” using the droplet generator. Multiplexing is demonstrated by implementing an example colorimetric water quality assays for pH, ammonia, nitrite and nitrate content in different water samples. With its portable and robust design, low cost and ease-of-use, we envision punch card programmable microfluidics will bring complex control of microfluidic chips into field-based applications in low-resource settings and in the hands of children around the world. PMID:25738834

  16. Punch card programmable microfluidics.

    PubMed

    Korir, George; Prakash, Manu

    2015-01-01

    Small volume fluid handling in single and multiphase microfluidics provides a promising strategy for efficient bio-chemical assays, low-cost point-of-care diagnostics and new approaches to scientific discoveries. However multiple barriers exist towards low-cost field deployment of programmable microfluidics. Incorporating multiple pumps, mixers and discrete valve based control of nanoliter fluids and droplets in an integrated, programmable manner without additional required external components has remained elusive. Combining the idea of punch card programming with arbitrary fluid control, here we describe a self-contained, hand-crank powered, multiplex and robust programmable microfluidic platform. A paper tape encodes information as a series of punched holes. A mechanical reader/actuator reads these paper tapes and correspondingly executes operations onto a microfluidic chip coupled to the platform in a plug-and-play fashion. Enabled by the complexity of codes that can be represented by a series of holes in punched paper tapes, we demonstrate independent control of 15 on-chip pumps with enhanced mixing, normally-closed valves and a novel on-demand impact-based droplet generator. We demonstrate robustness of operation by encoding a string of characters representing the word "PUNCHCARD MICROFLUIDICS" using the droplet generator. Multiplexing is demonstrated by implementing an example colorimetric water quality assays for pH, ammonia, nitrite and nitrate content in different water samples. With its portable and robust design, low cost and ease-of-use, we envision punch card programmable microfluidics will bring complex control of microfluidic chips into field-based applications in low-resource settings and in the hands of children around the world.

  17. Prevention of Information Leakage by Photo-Coupling in Smart Card

    NASA Astrophysics Data System (ADS)

    Shen, Sung-Shiou; Chiu, Jung-Hui

    Advances in smart card technology encourages smart card use in more sensitive applications, such as storing important information and securing application. Smart cards are however vulnerable to side channel attacks. Power consumption and electromagnetic radiation of the smart card can leak information about the secret data protected by the smart card. Our paper describes two possible hardware countermeasures that protect against side channel information leakage. We show that power analysis can be prevented by adopting photo-coupling techniques. This method involves the use of LED with photovoltaic cells and photo-couplers on the power, reset, I/O and clock lines of the smart card. This method reduces the risk of internal data bus leakage on the external data lines. Moreover, we also discuss the effectiveness of reducing electromagnetic radiation by using embedded metal plates.

  18. Role of Graphics Tools in the Learning Design Process

    ERIC Educational Resources Information Center

    Laisney, Patrice; Brandt-Pomares, Pascale

    2015-01-01

    This paper discusses the design activities of students in secondary school in France. Graphics tools are now part of the capacity of design professionals. It is therefore apt to reflect on their integration into the technological education. Has the use of intermediate graphical tools changed students' performance, and if so in what direction, in…

  19. Smart Cards in Hostile Environments,

    DTIC Science & Technology

    1995-09-14

    smart card systems still lack effective security for point-of-sale applications. We consider the point-of-sale terminal as a potentially hostile environment to the smart card . Moreover, we discuss several types of modifications that can be made to smart cards to improve their security and address this problem. We prove a set of equivalences among a number of these modifications: (1) private input = private output; (2) trusted input + one-bit trusted output = trusted output + one-bit trusted input; and (3) secure input = secure

  20. Credit Cards. Bulletin No. 721. (Revised.)

    ERIC Educational Resources Information Center

    Fox, Linda Kirk

    This cooperative extension bulletin provides basic information about credit cards and their use. It covers the following topics: types of credit cards (revolving credit, travel and entertainment, and debit); factors to consider when evaluating a credit card (interest rates, grace period, and annual membership fee); other credit card costs (late…

  1. Efficient magnetohydrodynamic simulations on graphics processing units with CUDA

    NASA Astrophysics Data System (ADS)

    Wong, Hon-Cheng; Wong, Un-Hong; Feng, Xueshang; Tang, Zesheng

    2011-10-01

    Magnetohydrodynamic (MHD) simulations based on the ideal MHD equations have become a powerful tool for modeling phenomena in a wide range of applications including laboratory, astrophysical, and space plasmas. In general, high-resolution methods for solving the ideal MHD equations are computationally expensive and Beowulf clusters or even supercomputers are often used to run the codes that implemented these methods. With the advent of the Compute Unified Device Architecture (CUDA), modern graphics processing units (GPUs) provide an alternative approach to parallel computing for scientific simulations. In this paper we present, to the best of the author's knowledge, the first implementation of MHD simulations entirely on GPUs with CUDA, named GPU-MHD, to accelerate the simulation process. GPU-MHD supports both single and double precision computations. A series of numerical tests have been performed to validate the correctness of our code. Accuracy evaluation by comparing single and double precision computation results is also given. Performance measurements of both single and double precision are conducted on both the NVIDIA GeForce GTX 295 (GT200 architecture) and GTX 480 (Fermi architecture) graphics cards. These measurements show that our GPU-based implementation achieves between one and two orders of magnitude of improvement depending on the graphics card used, the problem size, and the precision when comparing to the original serial CPU MHD implementation. In addition, we extend GPU-MHD to support the visualization of the simulation results and thus the whole MHD simulation and visualization process can be performed entirely on GPUs.

  2. Career Opportunities in Computer Graphics.

    ERIC Educational Resources Information Center

    Langer, Victor

    1983-01-01

    Reviews the impact of computer graphics on industrial productivity. Details the computer graphics technician curriculum at Milwaukee Area Technical College and the cooperative efforts of business and industry to fund and equip the program. (SK)

  3. Graphical Contingency Analysis Tool

    SciTech Connect

    2010-03-02

    GCA is a visual analytic tool for power grid contingency analysis to provide more decision support for power grid operations. GCA allows power grid operators to quickly gain situational awareness of power grid by converting large amounts of operational data to graphic domain with a color contoured map; identify system trend and foresee and discern emergencies by performing trending analysis; identify the relationships between system configurations and affected assets by conducting clustering analysis; and identify the best action by interactively evaluate candidate actions.

  4. John Herschel's Graphical Method

    NASA Astrophysics Data System (ADS)

    Hankins, Thomas L.

    2011-01-01

    In 1833 John Herschel published an account of his graphical method for determining the orbits of double stars. He had hoped to be the first to determine such orbits, but Felix Savary in France and Johann Franz Encke in Germany beat him to the punch using analytical methods. Herschel was convinced, however, that his graphical method was much superior to analytical methods, because it used the judgment of the hand and eye to correct the inevitable errors of observation. Line graphs of the kind used by Herschel became common only in the 1830s, so Herschel was introducing a new method. He also found computation fatiguing and devised a "wheeled machine" to help him out. Encke was skeptical of Herschel's methods. He said that he lived for calculation and that the English would be better astronomers if they calculated more. It is difficult to believe that the entire Scientific Revolution of the 17th century took place without graphs and that only a few examples appeared in the 18th century. Herschel promoted the use of graphs, not only in astronomy, but also in the study of meteorology and terrestrial magnetism. Because he was the most prominent scientist in England, Herschel's advocacy greatly advanced graphical methods.

  5. Notification: Management of Travel Cards

    EPA Pesticide Factsheets

    Project #OA-FY15-0156, April 20, 2015. The U.S. Environmental Protection Agency (EPA), Office of Inspector General (OIG), plans to begin preliminary research for an audit of the management of travel cards.

  6. Low Cost Graphics. Second Edition.

    ERIC Educational Resources Information Center

    Tinker, Robert F.

    This manual describes the CALM TV graphics interface, a low-cost means of producing quality graphics on an ordinary TV. The system permits the output of data in graphic as well as alphanumeric form and the input of data from the face of the TV using a light pen. The integrated circuits required in the interface can be obtained from standard…

  7. Selecting Mangas and Graphic Novels

    ERIC Educational Resources Information Center

    Nylund, Carol

    2007-01-01

    The decision to add graphic novels, and particularly the Japanese styled called manga, was one the author has debated for a long time. In this article, the author shares her experience when she purchased graphic novels and mangas to add to her library collection. She shares how graphic novels and mangas have revitalized the library.

  8. Computer graphics in aerodynamic analysis

    NASA Technical Reports Server (NTRS)

    Cozzolongo, J. V.

    1984-01-01

    The use of computer graphics and its application to aerodynamic analyses on a routine basis is outlined. The mathematical modelling of the aircraft geometries and the shading technique implemented are discussed. Examples of computer graphics used to display aerodynamic flow field data and aircraft geometries are shown. A future need in computer graphics for aerodynamic analyses is addressed.

  9. Learning with Interactive Graphical Representations.

    ERIC Educational Resources Information Center

    Saljo, Roger, Ed.

    1999-01-01

    The seven articles of this theme issue deal with the use of computer-based interactive graphical representations. Studying their use will bring answers to users of static graphics in traditional paper-based media and those who plan instruction using graphical representations that allow semantically direct manipulation. (SLD)

  10. Graphical Man/Machine Communications

    DTIC Science & Technology

    Progress is reported concerning the use of computer controlled graphical displays in the areas of radiaton diffusion and hydrodynamics, general...ventricular dynamics. Progress is continuing on the use of computer graphics in architecture. Some progress in halftone graphics is reported with no basic...developments presented. Colored halftone perspective pictures are being used to represent multivariable situations. Nonlinear waveform processing is

  11. Cancer and the Comics: Graphic Narratives and Biolegitimate Lives.

    PubMed

    McMullin, Juliet

    2016-06-01

    Cancer graphic narratives, I argue, are part of a medical imaginary that includes representations of difference and biomedical technology that engage Fassin's (2009) concept of biolegitimacy. Framed in three parts, the argument first draws on discourses about cancer graphic narratives from graphic medicine scholars and authors to demonstrate a construction of universal suffering. Second, I examine tropes of hope and difference as a biotechnical embrace. Finally, I consider biosociality within the context of this imaginary and the construction of a meaningful life. Autobiographical graphic narrative as a creative genre that seeks to give voice to individual illness experiences in the context of biomedicine raises anthropological questions about the interplay between the ordinary and biolegitmate. Cancer graphic narratives deconstruct the big events to demonstrate the ordinary ways that a life constructed as different becomes valued through access to medical technologies.

  12. Determinants affecting consumer adoption of contactless credit card: an empirical study.

    PubMed

    Wang, Yu-Min

    2008-12-01

    The contactless credit card is one of the most promising technological innovations in the field of electronic payments. It provides consumers with greater control of payments, convenience, and transaction speed. However, contactless credit cards have yet to gain significant rates of adoption in the marketplace. Thus, effort must be made to identify factors affecting consumer adoption of contactless credit cards. Based on the technology acceptance model, innovation diffusion theory, and the relevant literature, seven variables (perceived usefulness, perceived ease of use, compatibility, perceived risk, trust, consumer involvement, availability of infrastructure) are proposed to help predict consumer adoption of contactless credit cards. Data collected from 312 respondents in Taiwan is tested against the proposed prediction model using the logistic regression approach. The results and implications of our study contribute to an expanded understanding of the factors that affect consumer adoption of contactless credit cards.

  13. Integrating Fingerprint Verification into the Smart Card-Based Healthcare Information System

    NASA Astrophysics Data System (ADS)

    Moon, Daesung; Chung, Yongwha; Pan, Sung Bum; Park, Jin-Won

    2009-12-01

    As VLSI technology has been improved, a smart card employing 32-bit processors has been released, and more personal information such as medical, financial data can be stored in the card. Thus, it becomes important to protect personal information stored in the card. Verification of the card holder's identity using a fingerprint has advantages over the present practices of Personal Identification Numbers (PINs) and passwords. However, the computational workload of fingerprint verification is much heavier than that of the typical PIN-based solution. In this paper, we consider three strategies to implement fingerprint verification in a smart card environment and how to distribute the modules of fingerprint verification between the smart card and the card reader. We first evaluate the number of instructions of each step of a typical fingerprint verification algorithm, and estimate the execution time of several cryptographic algorithms to guarantee the security/privacy of the fingerprint data transmitted in the smart card with the client-server environment. Based on the evaluation results, we analyze each scenario with respect to the security level and the real-time execution requirements in order to implement fingerprint verification in the smart card with the client-server environment.

  14. Geowall: Investigations into low-cost stereo display technologies

    USGS Publications Warehouse

    Steinwand, Daniel R.; Davis, Brian; Weeks, Nathan

    2003-01-01

    Recently, the combination of new projection technology, fast, low-cost graphics cards, and Linux-powered personal computers has made it possible to provide a stereoprojection and stereoviewing system that is much more affordable than previous commercial solutions. These Geowall systems are low-cost visualization systems built with commodity off-the-shelf components, run on open-source (and other) operating systems, and using open-source applications software. In short, they are ?Beowulf-class? visualization systems that provide a cost-effective way for the U. S. Geological Survey to broaden participation in the visualization community and view stereoimagery and three-dimensional models2.

  15. GeneCards Version 3: the human gene integrator.

    PubMed

    Safran, Marilyn; Dalah, Irina; Alexander, Justin; Rosen, Naomi; Iny Stein, Tsippi; Shmoish, Michael; Nativ, Noam; Bahir, Iris; Doniger, Tirza; Krug, Hagit; Sirota-Madi, Alexandra; Olender, Tsviya; Golan, Yaron; Stelzer, Gil; Harel, Arye; Lancet, Doron

    2010-08-05

    GeneCards (www.genecards.org) is a comprehensive, authoritative compendium of annotative information about human genes, widely used for nearly 15 years. Its gene-centric content is automatically mined and integrated from over 80 digital sources, resulting in a web-based deep-linked card for each of >73,000 human gene entries, encompassing the following categories: protein coding, pseudogene, RNA gene, genetic locus, cluster and uncategorized. We now introduce GeneCards Version 3, featuring a speedy and sophisticated search engine and a revamped, technologically enabling infrastructure, catering to the expanding needs of biomedical researchers. A key focus is on gene-set analyses, which leverage GeneCards' unique wealth of combinatorial annotations. These include the GeneALaCart batch query facility, which tabulates user-selected annotations for multiple genes and GeneDecks, which identifies similar genes with shared annotations, and finds set-shared annotations by descriptor enrichment analysis. Such set-centric features address a host of applications, including microarray data analysis, cross-database annotation mapping and gene-disorder associations for drug targeting. We highlight the new Version 3 database architecture, its multi-faceted search engine, and its semi-automated quality assurance system. Data enhancements include an expanded visualization of gene expression patterns in normal and cancer tissues, an integrated alternative splicing pattern display, and augmented multi-source SNPs and pathways sections. GeneCards now provides direct links to gene-related research reagents such as antibodies, recombinant proteins, DNA clones and inhibitory RNAs and features gene-related drugs and compounds lists. We also portray the GeneCards Inferred Functionality Score annotation landscape tool for scoring a gene's functional information status. Finally, we delineate examples of applications and collaborations that have benefited from the GeneCards suite. Database

  16. An object-oriented implementation of a solver of the time-dependent Schrödinger equation using the CUDA technology

    NASA Astrophysics Data System (ADS)

    Dziubak, Tomasz; Matulewski, Jacek

    2012-03-01

    We present a set of C++ classes which allow one to use the graphics card processor's cores for quantum ab initio simulations, i.e. a direct solving of the time-dependent Schrödinger equation, gaining the benefits from the parallel architecture of the graphical processor units. We use the Chebyshev polynomial and FFT algorithm. The solution is based on NVIDIA CUDA technology. The speed-up factor in the test runs of our classes performed using the graphics card processor can even be of order of 300 in comparison with the test runs using only the single core of CPU. Not only the Schrödinger equation can be integrated using the presented solver. With only small changes it can be used for solving the nonlinear Gross-Pitaevskii equation of BEC's dynamics, the heat equation, the diffusion equation or other parabolic partial differential equations of second order. Program summaryProgram title: QnDynCUDA Catalogue identifier: AELE_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AELE_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 101 359 No. of bytes in distributed program, including test data, etc.: 3 165 228 Distribution format: tar.gz Programming language: C++, C for CUDA Computer: Graphics card with CUDA technology recommended Operating system: No limits (tested on 32-bit and 64-bit Windows and 64-bit Linux) Has the code been vectorized or parallelized?: Yes, number of processors used - one CPU core and all CUDA cores of the selected processor of graphics card RAM: Dependent on user's parameters, typically between several tens of megabytes and several gigabytes (this concerns also the graphics card's memory) Supplementary material: Test input and output files (approx. 3.4 Gigabytes) are available Classification: 2.7, 6.5 Nature of problem: Solving the time

  17. Passive microfluidic array card and reader

    DOEpatents

    Dugan, Lawrence Christopher; Coleman, Matthew A.

    2011-08-09

    A microfluidic array card and reader system for analyzing a sample. The microfluidic array card includes a sample loading section for loading the sample onto the microfluidic array card, a multiplicity of array windows, and a transport section or sections for transporting the sample from the sample loading section to the array windows. The microfluidic array card reader includes a housing, a receiving section for receiving the microfluidic array card, a viewing section, and a light source that directs light to the array window of the microfluidic array card and to the viewing section.

  18. Graphic Organizers or Graphic Overviews? Presentation Order Effects with Computer-Based Text

    ERIC Educational Resources Information Center

    Shaw, Shana; Nihalani, Priya; Mayrath, Michael; Robinson, Daniel H.

    2012-01-01

    It has long been assumed that graphic organizers (GOs) should be presented to students following text as an organizer, rather than preceding text as an overview. Robinson et al. ("Educational Technology Research & Development," 51(4), 25-41, 2003) challenged this assumption by finding support for GOs as an overview. The present study further…

  19. These Aren't Your Father's Funny Papers: The New World of Digital Graphic Novels

    ERIC Educational Resources Information Center

    Moorefield-Lang, Heather; Gavigan, Karen

    2012-01-01

    Due to the development of new 21st-century technologies, the world of children's and young adult literature is continually changing. For example, one of the fastest-growing multimodal formats that today's visually literate youth embrace is the digital graphic novel. Digital graphic novels are graphic novels produced on and/or accessed on some form…

  20. An Instrument for Assessing Primary Students' Knowledge of Information Graphics in Mathematics

    ERIC Educational Resources Information Center

    Diezmann, Carmel M.; Lowrie, Tom J.

    2009-01-01

    Information graphics have become increasingly important in representing, organising and analysing information in a technological age. In classroom contexts, information graphics are typically associated with graphs, maps and number lines. However, all students need to become competent with the broad range of graphics that they will encounter in…

  1. Extended applications with smart cards for integration of health care and health insurance services.

    PubMed

    Sucholotiuc, M; Stefan, L; Dobre, I; Teseleanu, M

    2000-01-01

    In 1999 in Romania has initiated the reformation of the national health care system based on health insurance. In 1998 we analyzed this system from the point of view of its IT support and we studied methods of optimisation with relational, distributed databases and new technologies such as Our objectives were to make a model of the information and services flow in a modern health insurance system, to study the smart card technology and to demonstrate how smart card can improve health care services. The paper presents only the smart cards implementations.

  2. Big system: Interactive graphics for the engineer

    NASA Technical Reports Server (NTRS)

    Quenneville, C. E.

    1975-01-01

    The BCS Interactive Graphics System (BIG System) approach to graphics was presented, along with several significant engineering applications. The BIG System precompiler, the graphics support library, and the function requirements of graphics applications are discussed. It was concluded that graphics standardization and a device independent code can be developed to assure maximum graphic terminal transferability.

  3. A real-time GNSS-R system based on software-defined radio and graphics processing units

    NASA Astrophysics Data System (ADS)

    Hobiger, Thomas; Amagai, Jun; Aida, Masanori; Narita, Hideki

    2012-04-01

    Reflected signals of the Global Navigation Satellite System (GNSS) from the sea or land surface can be utilized to deduce and monitor physical and geophysical parameters of the reflecting area. Unlike most other remote sensing techniques, GNSS-Reflectometry (GNSS-R) operates as a passive radar that takes advantage from the increasing number of navigation satellites that broadcast their L-band signals. Thereby, most of the GNSS-R receiver architectures are based on dedicated hardware solutions. Software-defined radio (SDR) technology has advanced in the recent years and enabled signal processing in real-time, which makes it an ideal candidate for the realization of a flexible GNSS-R system. Additionally, modern commodity graphic cards, which offer massive parallel computing performances, allow to handle the whole signal processing chain without interfering with the PC's CPU. Thus, this paper describes a GNSS-R system which has been developed on the principles of software-defined radio supported by General Purpose Graphics Processing Units (GPGPUs), and presents results from initial field tests which confirm the anticipated capability of the system.

  4. The SMile Card: a computerised data card for multiple sclerosis patients. SMile Card Scientific Board.

    PubMed

    Mancardi, G L; Uccelli, M M; Sonnati, M; Comi, G; Milanese, C; De Vincentiis, A; Battaglia, M A

    2000-04-01

    The SMile Card was developed as a means for computerising clinical information for the purpose of transferability, accessibility, standardisation and compilation of a national database of demographic and clinical information about multiple sclerosis (MS) patients. In many European countries, centres for MS are organised independently from one another making collaboration, consultation and patient referral complicated. Only the more highly advanced clinical centres, generally located in large urban areas, have had the possibility to utilise technical possibilities for improving the organisation of patient clinical and research information, although independently from other centres. The information system, developed utilising the Visual Basic language for Microsoft Windows 95, stores information via a 'smart card' in a database which is initiated and updated utilising a microprocessor, located at each neurological clinic. The SMile Card, currently being tested in Italy, permits patients to carry with them all relevant medical information without limitations. Neurologists are able to access and update, via the microprocessor, the patient's entire medical history and MS-related information, including the complete neurological examination and laboratory test results. The SMile Card provides MS patients and neurologists with a complete computerised archive of clinical information which is accessible throughout the country. In addition, data from the SMile Card system can be exported to other database programs.

  5. An Anonymous Credit Card System

    NASA Astrophysics Data System (ADS)

    Androulaki, Elli; Bellovin, Steven

    Credit cards have many important benefits; however, these same benefits often carry with them many privacy concerns. In particular, the need for users to be able to monitor their own transactions, as well as bank’s need to justify its payment requests from cardholders, entitle the latter to maintain a detailed log of all transactions its credit card customers were involved in. A bank can thus build a profile of each cardholder even without the latter’s consent. In this paper, we present a practical and accountable anonymous credit system based on ecash, with a privacy preserving mechanism for error correction and expense-reporting.

  6. Defense Mechanism Card Pull in TAT Stories.

    PubMed

    Cramer, Phebe

    2017-01-01

    This study investigates the question of whether different Thematic Apperception Test (TAT; Murray, 1943 ) cards are likely to prompt stories that are characterized by different defense mechanisms. This condition is known as card pull and refers to the probability that different TAT cards elicit different personality scores for the same variable. If so, the assessment of defense use would be importantly influenced by the TAT cards used in an assessment. TAT stories from 3 different community samples were examined (Ns = 91, 98, 121), using a statistical method developed by Stein et al ( 2014 ). The results indicated that different TAT cards pull for different defenses, as assessed by the Defense Mechanism Manual (DMM: Cramer, 1991b ). However, the nature of card pull was not always consistent across samples. These dissimilarities could be due to group differences, or to the presence of different TAT cards used in the test battery, indicating that card pull is importantly determined by context.

  7. Math in Action. Pick a Card, Not Just Any Card.

    ERIC Educational Resources Information Center

    Bresser, Rusty; And Others

    1995-01-01

    This article describes how to play a card game entitled "Is It 10?" which is designed to capture elementary school students' attention while they practice addition, explore number combinations, and learn beginning probability concepts. Suggestions for both primary and older students are provided. (SM)

  8. Evaluating Texts for Graphical Literacy Instruction: The Graphic Rating Tool

    ERIC Educational Resources Information Center

    Roberts, Kathryn L.; Brugar, Kristy A.; Norman, Rebecca R.

    2015-01-01

    In this article, we present the Graphical Rating Tool (GRT), which is designed to evaluate the graphical devices that are commonly found in content-area, non-fiction texts, in order to identify books that are well suited for teaching about those devices. We also present a "best of" list of science and social studies books, which includes…

  9. Graphic Communications--Graphic Arts. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a current comprehensive and verified employer competency program list for graphic communications--graphic arts. Each unit (with or without subunits) contains competencies and competency builders that identify the occupational,…

  10. Cards in the Classroom: Mathematics and Methods.

    ERIC Educational Resources Information Center

    Baker, Robert N.

    This report researches the use of a standard deck of playing cards in entry-level college mathematics classrooms. The study looks at published research on the use of cards, and reviews pedagogic concerns directly related to the implementation of playing cards in the classroom--including the appropriateness of manipulatives, the link to cooperative…

  11. How Many Cards? Let's Ask the LCM.

    ERIC Educational Resources Information Center

    Zerger, Monte J.

    1996-01-01

    Describes an activity in which students deal a deck of cards to 5, then 4, then 3, then 2 players; note the number of cards left over each time; and from this information determine the number of cards in the deck. (MKR)

  12. Engineering software development with HyperCard

    NASA Technical Reports Server (NTRS)

    Darko, Robert J.

    1990-01-01

    The successful and unsuccessful techniques used in the development of software using HyperCard are described. The viability of the HyperCard for engineering is evaluated and the future use of HyperCard by this particular group of developers is discussed.

  13. Helping Students Design HyperCard Stacks.

    ERIC Educational Resources Information Center

    Dunham, Ken

    1995-01-01

    Discusses how to teach students to design HyperCard stacks. Highlights include introducing HyperCard, developing storyboards, introducing design concepts and scripts, presenting stacks, evaluating storyboards, and continuing projects. A sidebar presents a HyperCard stack evaluation form. (AEF)

  14. Resource Cards on California Schools, 2006

    ERIC Educational Resources Information Center

    EdSource, 2006

    2006-01-01

    These cards give fingertip access to the latest information about California's education system. They are separated into 4 sections that cover related topics: (1) Finance Data; (2) Finance and General Background; (3) Performance/Students; and (4) Staffing/Higher Education. There are a total of 28 cards. Each tan section card includes references to…

  15. HyperCard for Educators. An Introduction.

    ERIC Educational Resources Information Center

    Bull, Glen L.; Harris, Judi

    This guide is designed to provide a quick introduction to the basic elements of HyperCard for teachers who are familiar with other computer applications but may not have worked with hypermedia applications; previous familiarity with HyperCard or with Macintosh computers is not necessary. It is noted that HyperCard is a software construction…

  16. Accidental mobile phone card ingestion

    PubMed Central

    Dixit, Sudesh; Mekwan, Jayanand; Brayley, Nigel F

    2009-01-01

    Accidental overdose, poisoning and foreign-body ingestion are common presentations to the emergency department. Usually, the ingested material is a common drug or household product. We present an unusual case of accidental ingestion where the foreign body was a mobile phone simulation (SIM) card. PMID:21686554

  17. "Voyager": An Educational Card Game

    ERIC Educational Resources Information Center

    Smith, David Ryan

    2003-01-01

    "Voyager" is an educational card game involving scientific satellites, developed for use in schools with children aged 9 to 13 years. The idea of the game is to improve pupils' knowledge about the large number of scientific satellites there are in space in a fun way, while also practising numeracy skills. Several copies of the game were…

  18. Review of Sound Card Photogates

    ERIC Educational Resources Information Center

    Gingl, Zoltan; Mingesz, Robert; Makra, Peter; Mellar, Janos

    2011-01-01

    Photogates are probably the most commonly used electronic instruments to aid experiments in the field of mechanics. Although they are offered by many manufacturers, they can be too expensive to be widely used in all classrooms, in multiple experiments or even at home experimentation. Today all computers have a sound card--an interface for analogue…

  19. HyperCard Monitor System.

    ERIC Educational Resources Information Center

    Harris, Julian; Maurer, Hermann

    An investigation into high level event monitoring within the scope of a well-known multimedia application, HyperCard--a program on the Macintosh computer, is carried out. A monitoring system is defined as a system which automatically monitors usage of some activity and gathers statistics based on what is has observed. Monitor systems can give the…

  20. Palmistry, tarot cards, and psychotherapy.

    PubMed

    Pejic, Nicholas G

    2008-01-01

    The author summarizes his experience with palm and Tarot card readers in New Orleans. The history, practice, and psychodynamics of palmistry and Tarot are explored. It's postulated that these practices are forms of archaic psychotherapy, which employ supportive treatment and placebo. These tactics are used to elicit hope for its clients.

  1. Improving Institutional Report Card Indicators

    ERIC Educational Resources Information Center

    McGowan, Veronica

    2016-01-01

    Institutional report cards are increasingly being used by higher educational institutions to present academic outcomes to external audiences of prospective students and parents, as well as program and institutional evaluators. While some prospective students are served by national transparency measures most users mine information from the…

  2. REQUIREMENTS FOR GRAPHIC TEACHING MACHINES.

    ERIC Educational Resources Information Center

    HICKEY, ALBERT; AND OTHERS

    AN EXPERIMENT WAS REPORTED WHICH DEMONSTRATES THAT GRAPHICS ARE MORE EFFECTIVE THAN SYMBOLS IN ACQUIRING ALGEBRA CONCEPTS. THE SECOND PHASE OF THE STUDY DEMONSTRATED THAT GRAPHICS IN HIGH SCHOOL TEXTBOOKS WERE RELIABLY CLASSIFIED IN A MATRIX OF 480 FUNCTIONAL STIMULUS-RESPONSE CATEGORIES. SUGGESTIONS WERE MADE FOR EXTENDING THE CLASSIFICATION…

  3. Graphics Display of Foreign Scripts.

    ERIC Educational Resources Information Center

    Abercrombie, John R.

    1987-01-01

    Describes Graphics Project for Foreign Language Learning at the University of Pennsylvania, which has developed ways of displaying foreign scripts on microcomputers. Character design on computer screens is explained; software for graphics, printing, and language instruction is discussed; and a text editor is described that corrects optically…

  4. Computer Graphics Evolution: A Survey.

    ERIC Educational Resources Information Center

    Gartel, Laurence M.

    1985-01-01

    The history of the field of computer graphics is discussed. In 1976 there were no institutions that offered any kind of study of computer graphics. Today electronic image-making is seen as a viable, legitimate art form, and courses are offered by many universities and colleges. (RM)

  5. Interpreting Association from Graphical Displays

    ERIC Educational Resources Information Center

    Fitzallen, Noleine

    2016-01-01

    Research that has explored students' interpretations of graphical representations has not extended to include how students apply understanding of particular statistical concepts related to one graphical representation to interpret different representations. This paper reports on the way in which students' understanding of covariation, evidenced…

  6. Operational computer graphics in the flight dynamics environment

    NASA Technical Reports Server (NTRS)

    Jeletic, James F.

    1989-01-01

    Over the past five years, the Flight Dynamics Division of the National Aeronautics and Space Administration's (NASA's) Goddard Space Flight Center has incorporated computer graphics technology into its operational environment. In an attempt to increase the effectiveness and productivity of the Division, computer graphics software systems have been developed that display spacecraft tracking and telemetry data in 2-d and 3-d graphic formats that are more comprehensible than the alphanumeric tables of the past. These systems vary in functionality from real-time mission monitoring system, to mission planning utilities, to system development tools. Here, the capabilities and architecture of these systems are discussed.

  7. The Internet and healthcare in Taiwan: value-added applications on the medical network in the National Health Insurance smart card system.

    PubMed

    Tsai, Wen-Hsien; Kuo, Hsiao-Chiao

    2007-01-01

    The introduction of smart card technology has ushered in a new era of electronic medical information systems. Taiwan's Bureau of National Health Insurance (BNHI) implemented the National Health Insurance (NHI) smart card project in 2004. The purpose of the project was to replace all paper cards with one smart card. The NHI medical network now provides three kinds of services. In this paper, we illustrate the status of the NHI smart card system in Taiwan and propose three kinds of value-added applications for the medical network, which are electronic exchange of medical information, retrieval of personal medical records and medical e-learning for future development of health information systems.

  8. Cockpit weather graphics using mobile satellite communications

    NASA Technical Reports Server (NTRS)

    Seth, Shashi

    1993-01-01

    Many new companies are pushing state-of-the-art technology to bring a revolution in the cockpits of General Aviation (GA) aircraft. The vision, according to Dr. Bruce Holmes - the Assistant Director for Aeronautics at National Aeronautics and Space Administration's (NASA) Langley Research Center, is to provide such an advanced flight control system that the motor and cognitive skills you use to drive a car would be very similar to the ones you would use to fly an airplane. We at ViGYAN, Inc., are currently developing a system called the Pilot Weather Advisor (PWxA), which would be a part of such an advanced technology flight management system. The PWxA provides graphical depictions of weather information in the cockpit of aircraft in near real-time, through the use of broadcast satellite communications. The purpose of this system is to improve the safety and utility of GA aircraft operations. Considerable effort is being extended for research in the design of graphical weather systems, notably the works of Scanlon and Dash. The concept of providing pilots with graphical depictions of weather conditions, overlaid on geographical and navigational maps, is extremely powerful.

  9. Simulation of imaging radar using graphics hardware acceleration

    NASA Astrophysics Data System (ADS)

    Peinecke, Niklas; Döhler, Hans-Ullrich; Korn, Bernd R.

    2008-04-01

    Extending previous works by Doehler and Bollmeyer we describe a new implementation of an imaging radar simulator. Our approach is based on using modern computer graphics hardware making heavy use of recent technologies like vertex and fragment shaders. Furthermore, to allow for a nearly realistic image we generate radar shadows implementing shadow map techniques in the programmable graphics hardware. The particular implementation is tailored to imitate millimeter wave (MMW) radar but could be extended for other types of radar systems easily.

  10. Computer graphics visions and challenges: a European perspective.

    PubMed

    Encarnação, José L

    2006-01-01

    I have briefly described important visions and challenges in computer graphics. They are a personal and therefore subjective selection. But most of these issues have to be addressed and solved--no matter if we call them visions or challenges or something else--if we want to make and further develop computer graphics into a key enabling technology for our IT-based society.

  11. Computer graphics in architecture and engineering

    NASA Technical Reports Server (NTRS)

    Greenberg, D. P.

    1975-01-01

    The present status of the application of computer graphics to the building profession or architecture and its relationship to other scientific and technical areas were discussed. It was explained that, due to the fragmented nature of architecture and building activities (in contrast to the aerospace industry), a comprehensive, economic utilization of computer graphics in this area is not practical and its true potential cannot now be realized due to the present inability of architects and structural, mechanical, and site engineers to rely on a common data base. Future emphasis will therefore have to be placed on a vertical integration of the construction process and effective use of a three-dimensional data base, rather than on waiting for any technological breakthrough in interactive computing.

  12. Adoption of smart cards in the medical sector: the Canadian experience.

    PubMed

    Auber, B A; Hamel, G

    2001-10-01

    This research evaluates the factors influencing the adoption of smart cards in the medical sector (a smart card has a micro-processor containing information about the patient: identification, emergency data (allergies, blood type, etc.), vaccination, drugs used, and the general medical record). This research was conducted after a pilot study designed to evaluate the use of such smart cards. Two hundred and ninety-nine professionals, along with 7248 clients, used the smart card for a year. The targeted population included mostly elderly people, infants, and pregnant women (the most intensive users of health care services). Following this pilot study, two surveys were conducted, together with numerous interviews, to assess the factors influencing adoption of the technology. A general picture emerged. indicating that although the new card is well-perceived by individuals, tangible benefits must be available to motivate professionals and clients to adopt the technology. Results show that the fundamental dimension that needs to be assessed before massive diffusion is the relative advantage to the professional. The system must provide a direct benefit to its user. The relative advantage of the system for the professional is directly linked to the obligation for the client to use the card. The system is beneficial for the professional only if the information on the card is complete. Technical adequacy is a necessary but not sufficient condition for adoption.

  13. Design and implementation of computer-readable patient data cards--applications in Europe.

    PubMed

    Pangalos, G

    1992-01-01

    Computers have been widely accepted today as essential tools for handling and processing an ever-increasing flood of information. At the same time people, including patients and medical staff, are becoming more mobile and face the problem of interacting with the different computerized systems. We are also experiencing the acceptance of the small rectangular plastic cards as the instrument for vast numbers of transactions throughout the world. These factors have highlighted the possible attractions of machine-readable patient data cards that can be carried by the patients themselves. The patient data card is expected to provide quick reference information to any physician or health worker consulted by the carrier. This information should avoid duplication of diagnostic, therapeutic and prescription measures and help give a conveniently structured summary of the patient's medical history. Advances in technology have made it possible to move from the familiar credit card which can store only a limited amount of information, to new, similarly shaped cards with much greater capabilities. The basic technologies for patient data cards are examined. An analysis is then attempted of the possible information contents of such a card that could be used at a national and European level, and of the field trials in Europe so far. Questions of security and standardization are also addressed. A number of conclusions and recommendations are also made which are based on the experience gained from a relevant implementation attempted, and participation in a recent study undertaken by the EEC in the area.

  14. ElectroEncephaloGraphics: Making waves in computer graphics research.

    PubMed

    Mustafa, Maryam; Magnor, Marcus

    2014-01-01

    Electroencephalography (EEG) is a novel modality for investigating perceptual graphics problems. Until recently, EEG has predominantly been used for clinical diagnosis, in psychology, and by the brain-computer-interface community. Researchers are extending it to help understand the perception of visual output from graphics applications and to create approaches based on direct neural feedback. Researchers have applied EEG to graphics to determine perceived image and video quality by detecting typical rendering artifacts, to evaluate visualization effectiveness by calculating the cognitive load, and to automatically optimize rendering parameters for images and videos on the basis of implicit neural feedback.

  15. Graphical presentation of diagnostic information

    PubMed Central

    Whiting, Penny F; Sterne, Jonathan AC; Westwood, Marie E; Bachmann, Lucas M; Harbord, Roger; Egger, Matthias; Deeks, Jonathan J

    2008-01-01

    Background Graphical displays of results allow researchers to summarise and communicate the key findings of their study. Diagnostic information should be presented in an easily interpretable way, which conveys both test characteristics (diagnostic accuracy) and the potential for use in clinical practice (predictive value). Methods We discuss the types of graphical display commonly encountered in primary diagnostic accuracy studies and systematic reviews of such studies, and systematically review the use of graphical displays in recent diagnostic primary studies and systematic reviews. Results We identified 57 primary studies and 49 systematic reviews. Fifty-six percent of primary studies and 53% of systematic reviews used graphical displays to present results. Dot-plot or box-and- whisker plots were the most commonly used graph in primary studies and were included in 22 (39%) studies. ROC plots were the most common type of plot included in systematic reviews and were included in 22 (45%) reviews. One primary study and five systematic reviews included a probability-modifying plot. Conclusion Graphical displays are currently underused in primary diagnostic accuracy studies and systematic reviews of such studies. Diagnostic accuracy studies need to include multiple types of graphic in order to provide both a detailed overview of the results (diagnostic accuracy) and to communicate information that can be used to inform clinical practice (predictive value). Work is required to improve graphical displays, to better communicate the utility of a test in clinical practice and the implications of test results for individual patients. PMID:18405357

  16. The Use of Computer Graphics in the Design Process.

    ERIC Educational Resources Information Center

    Palazzi, Maria

    This master's thesis examines applications of computer technology to the field of industrial design and ways in which technology can transform the traditional process. Following a statement of the problem, the history and applications of the fields of computer graphics and industrial design are reviewed. The traditional industrial design process…

  17. Review of sound card photogates

    NASA Astrophysics Data System (ADS)

    Gingl, Zoltán; Mingesz, Róbert; Makra, Péter; Mellár, János

    2011-07-01

    Photogates are probably the most commonly used electronic instruments to aid experiments in the field of mechanics. Although they are offered by many manufacturers, they can be too expensive to be widely used in all classrooms, in multiple experiments or even at home experimentation. Today all computers have a sound card--an interface for analogue signals. It is possible to make very simple yet highly accurate photogates for cents, while much more sophisticated solutions are also available at a still very low cost. In our paper we show several experimentally tested ways of implementing sound card photogates in detail, and we also provide full-featured, free, open-source photogate software as a much more efficient experimentation tool than the usually used sound recording programs. Further information is provided on a dedicated web page, www.noise.physx.u-szeged.hu/edudev.

  18. Raster graphics extensions to the core system

    NASA Technical Reports Server (NTRS)

    Foley, J. D.

    1984-01-01

    A conceptual model of raster graphics systems was developed. The model integrates core-like graphics package concepts with contemporary raster display architectures. The conceptual model of raster graphics introduces multiple pixel matrices with associated index tables.

  19. The smart card: an ideal tool for a computer-based patient record.

    PubMed

    Engelbrecht, R; Hildebrand, C; Jung, E

    1995-01-01

    Over the past decades, technology has advanced in all areas. Medical documentation, however, has not altered considerably. This means that medical care is often below standard. This article tries to point out how healthcare could benefit from a computer-based medical record. It also discusses the use of a medical smart card as a computer-based patient record--exemplified by the European DIABCARD-project which develops a chip card for persons with diabetes.

  20. An introduction to real-time graphical techniques for analyzing multivariate data

    NASA Astrophysics Data System (ADS)

    Friedman, Jerome H.; McDonald, John Alan; Stuetzle, Werner

    1987-08-01

    Orion I is a graphics system used to study applications of computer graphics - especially interactive motion graphics - in statistics. Orion I is the newest of a family of "Prim" systems, whose most striking common feature is the use of real-time motion graphics to display three dimensional scatterplots. Orion I differs from earlier Prim systems through the use of modern and relatively inexpensive raster graphics and microprocessor technology. It also delivers more computing power to its user; Orion I can perform more sophisticated real-time computations than were possible on previous such systems. We demonstrate some of Orion I's capabilities in our film: "Exploring data with Orion I".

  1. Graphic Design for Researchers

    ERIC Educational Resources Information Center

    Regional Educational Laboratory, 2014

    2014-01-01

    Technology continues to radically change how we create and consume information. Today, news, reports, and other material are often delivered quickly through pictures, colors, or other eye-catching visual elements. Words still matter, but they may be tweeted, viewed on a smartphone, or placed in a call-out box in a report. The design of these items…

  2. Optical Verification Laboratory Demonstration System for High Security Identification Cards

    NASA Technical Reports Server (NTRS)

    Javidi, Bahram

    1997-01-01

    Document fraud including unauthorized duplication of identification cards and credit cards is a serious problem facing the government, banks, businesses, and consumers. In addition, counterfeit products such as computer chips, and compact discs, are arriving on our shores in great numbers. With the rapid advances in computers, CCD technology, image processing hardware and software, printers, scanners, and copiers, it is becoming increasingly easy to reproduce pictures, logos, symbols, paper currency, or patterns. These problems have stimulated an interest in research, development and publications in security technology. Some ID cards, credit cards and passports currently use holograms as a security measure to thwart copying. The holograms are inspected by the human eye. In theory, the hologram cannot be reproduced by an unauthorized person using commercially-available optical components; in practice, however, technology has advanced to the point where the holographic image can be acquired from a credit card-photographed or captured with by a CCD camera-and a new hologram synthesized using commercially-available optical components or hologram-producing equipment. Therefore, a pattern that can be read by a conventional light source and a CCD camera can be reproduced. An optical security and anti-copying device that provides significant security improvements over existing security technology was demonstrated. The system can be applied for security verification of credit cards, passports, and other IDs so that they cannot easily be reproduced. We have used a new scheme of complex phase/amplitude patterns that cannot be seen and cannot be copied by an intensity-sensitive detector such as a CCD camera. A random phase mask is bonded to a primary identification pattern which could also be phase encoded. The pattern could be a fingerprint, a picture of a face, or a signature. The proposed optical processing device is designed to identify both the random phase mask and the

  3. EPA Communications Stylebook: Graphics Guide

    EPA Pesticide Factsheets

    Includes standards and guidance for graphics typography, layout, composition, color scheme, appropriate use of charts and graphs, logos and related symbols, and consistency with the message of accompanied content.

  4. Calculators and Computers: Graphical Addition.

    ERIC Educational Resources Information Center

    Spero, Samuel W.

    1978-01-01

    A computer program is presented that generates problem sets involving sketching graphs of trigonometric functions using graphical addition. The students use calculators to sketch the graphs and a computer solution is used to check it. (MP)

  5. Graphical Representation of Complex Functions.

    ERIC Educational Resources Information Center

    Renka, Robert J.

    1988-01-01

    Describes methods and software for graphing representation of a complex function of a complex variable. Includes an application of a graphical interpretation of the complex zeros of the cubic and their properties. (PK)

  6. Parallel Debugging Using Graphical Views

    DTIC Science & Technology

    1988-03-01

    Voyeur , a prototype system for creating graphical views of parallel programs, provid(s a cost-effective way to construct such views for any parallel...programming system. We illustrate Voyeur by discussing four views created for debugging Poker programs. One is a vteneral trace facility for any Poker...Graphical views are essential for debugging parallel programs because of the large quan- tity of state information contained in parallel programs. Voyeur

  7. Hydraulics Graphics Package. Users Manual

    DTIC Science & Technology

    1985-11-01

    Engineering Center, Corps of Engineers, Department of the Army, as the origin of the program(s). IT, i HGP -3!OO Ju ’ ŕ Dlst! 3pbo.i:, HYDRAULICS GRAPHICS...Davis, California 95616 (916) 551-1748 (FTS) 460-1748 HGP Hydraulics Graphics Package Users Manual TABLE OF CONTENTS Chapter Subject Page 1 Introduction...5 2.4 Use of Disk Files ........ ................ 6 3 HGP Free Format User Input 3.1 Command Language Syntax ...... ............. 8 3.2

  8. Planetary Photojournal Home Page Graphic

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This image is an unannotated version of the Planetary Photojournal Home Page graphic. This digital collage contains a highly stylized rendition of our solar system and points beyond. As this graphic was intended to be used as a navigation aid in searching for data within the Photojournal, certain artistic embellishments have been added (color, location, etc.). Several data sets from various planetary and astronomy missions were combined to create this image.

  9. Photojournal Home Page Graphic 2007

    NASA Technical Reports Server (NTRS)

    2008-01-01

    This image is an unannotated version of the Photojournal Home Page graphic released in October 2007. This digital collage contains a highly stylized rendition of our solar system and points beyond. As this graphic was intended to be used as a navigation aid in searching for data within the Photojournal, certain artistic embellishments have been added (color, location, etc.). Several data sets from various planetary and astronomy missions were combined to create this image.

  10. 2005 DOE Computer Graphics Forum Site Survey

    SciTech Connect

    Rebecca, S; Eric, B

    2005-04-15

    The Information Management and Graphics Group supports and develops tools that enhance our ability to access, display, and understand large, complex data sets. Activities include developing visualization software for terascale data exploration; running two video production labs; supporting graphics libraries and tools for end users; maintaining four PowerWalls and assorted other advanced displays; and providing integrated tools for searching, organizing, and browsing scientific data. The Data group supports Defense and Nuclear technologies (D&NT) Directorate. The group's visualization team has developed and maintains two visualization tools: MeshTV and VisIt. These are interactive graphical analysis tools for visualizing and analyzing data on two- and three-dimensional meshes. They also provide movie production support. Researchers in the Center for Applied Scientific Computing (CASC) work on various projects including the development of visualization and data mining techniques for terascale data exploration that are funded by ASC. The researchers also have LDRD projects and collaborations with other lab researchers, academia, and industry.

  11. Automatic information retrieval of Chinese business card

    NASA Astrophysics Data System (ADS)

    Shi, GuangShun; Pan, Wumo; Jin, Jianming

    2003-01-01

    Document image understanding techniques have been widely used in many application domains. Various kinds of documents have been researched and different methods are developed for information retrieval purpose. In this paper we present a practical method to extract information items from Chinese business card. Before retrieval information in business card, the image of business card had been segmented into little text regions and each text region had been recognized. Because the typeset of business card is variable, and both English and Chinese characters are used, so there are errors in segmentation and recognition result. We focus on building a robust model that can tolerate errors and extract syntax pattern of each text lines in business card, which using both layout information and logical information. By this model, many errors will be identified and adjusted. Finally, correct property will be assigned to each text region in business card, and recognition errors will be corrected.

  12. Discount medical cards: innovation or illusion?

    PubMed

    Kofman, Mila; Libster, Jennifer; Bangit, Eliza

    2005-03-01

    Discount medical cards have come under increasing scrutiny by regulators and law enforcement officials as a result of mounting consumer-reported problems. For their study, the authors tested five cards available in the Washington, D.C., metro area; interviewed card company representatives, state attorneys general insurance regulators, and insurance agents; and reviewed court and administrative actions. While some cards provide a measure of value, other cards were found to have serious drawbacks, including: high-pressure sales tactics; misleading or inaccurate promotion; exaggerated claims of savings; difficulty finding participating doctors; and providers who failed to give cardholders promised discounts. Some discount card companies are seeking to reform the market through a trade association and voluntary code of conduct. Still, legislative and regulatory interventions will be needed to protect consumers in an unregulated and growing market.

  13. Developing JAVA Card Application with RMI API

    NASA Astrophysics Data System (ADS)

    JunWu, Xu; JunLing, Liang

    This paper describes research in the use of the RMI to develop Java Card applications. the Java Card RMI (JCRMI), which is based on the J2SE RMI distributed-object model. In the RMI model a server application creates and makes accessible remote objects, and a client application obtains remote references to the server's remote objects, and then invokes remote methods on them. In JCRMI, the Java Card applet is the server, and the host application is the client.

  14. Optical smart card using semipassive communication.

    PubMed

    Glaser, I; Green, Shlomo; Dimkov, Ilan

    2006-03-15

    An optical secure short-range communication system is presented. The mobile unit (optical smart card) of this system utilizes a retroreflector with an optical modulator, using light from the stationary unit; this mobile unit has very low power consumption and can be as small as a credit card. Such optical smart cards offer better security than RF-based solutions, yet do not require physical contact. Results from a feasibility study model are included.

  15. Optical smart card using semipassive communication

    NASA Astrophysics Data System (ADS)

    Glaser, I.; Green, Shlomo; Dimkov, Ilan

    2006-03-01

    An optical secure short-range communication system is presented. The mobile unit (optical smart card) of this system utilizes a retroreflector with an optical modulator, using light from the stationary unit; this mobile unit has very low power consumption and can be as small as a credit card. Such optical smart cards offer better security than RF-based solutions, yet do not require physical contact. Results from a feasibility study model are included.

  16. Amphibious Operations: The Operational Wild Card

    DTIC Science & Technology

    1990-05-14

    8217A234 004 J Amphibious Operations: The Operational Wild Card A Monograph by Major Anthony S. Lieto Armor School of Advanced Military Studies United...NO. TITLE (include Serurity Classificatlion) AMPHIBIOUS OPERATIONS: THE OPERATIONAL WILD CARD (U) PERSONAL AUTHOR(S) Major Anthony S. Licto, USA i...Operations: The Operationa! Wild Card Approved by: ..- ( o./J L. Monograph Director LieutenaA Colorel (USMC) Douglas 0. Hendricks, M.A. // 4/Director

  17. MPE graphics -- Scalable X11 graphics in MPI

    SciTech Connect

    Gropp, W.; Karrels, E.; Lusk, E.

    1994-12-31

    As parallel programs enter the mainstream, they need to provide the same facilities and ease-of-use features expected of uniprocessor programs. For many applications, this means that they need to provide graphical output. This talk discusses a library of routines that provide scalable X Window System graphics. These routines make use of the MPI message-passing standard to provide a safe and reliable system that can be easily used in parallel programs. At the same time they encapsulate commonly-used services to provide a convenient interface to X graphics facilities. The easiest way to provide X11 graphics to a parallel program is to allow each process to draw on the same X11 Window. That is, each process opens a connection to the X11 server and draws directly to it. In one sense, this is as scalable a system as possible, since the single graphics display is an unavoidable point of sequential access. However, in reality, an X server can only accept a relatively small number of connections. In addition, the latency associated with each transmission between a parallel process and the X Window server is relatively high. This talk addresses these issues.

  18. EduCard. Adult Education Access Card. Policy Option Paper on Strategic Recommendation 4. First Edition.

    ERIC Educational Resources Information Center

    Porter, Dennis

    One recommendation of the 1989 California Strategic Plan for Adult Education is the use of EduCard. EduCard, the Adult Education Access Card, is a means of giving learners access to information about educational opportunities and providing administrators with machine-readable information on learners' prior education and traiing. Three models are:…

  19. The "Negative" Credit Card Effect: Credit Cards as Spending-Limiting Stimuli in New Zealand

    ERIC Educational Resources Information Center

    Lie, Celia; Hunt, Maree; Peters, Heather L.; Veliu, Bahrie; Harper, David

    2010-01-01

    The "credit card effect" describes a finding where greater value is given to consumer items if credit card logos are present. One explanation for the effect is that credit cards elicit spending behavior through associative learning. If this is true, social, economic and historical contexts should alter this effect. In Experiment 1, Year…

  20. 26 CFR 301.6311-2 - Payment by credit card and debit card.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., additional amounts, and additions to tax. (2) Payments by electronic funds transfer other than payments by credit card and debit card. Provisions relating to payments by electronic funds transfer other than... Electronic Fund Transfer Act (15 U.S.C. 1693a(1)), including any debit card or similar device or means...

  1. Managing medical and insurance information through a smart-card-based information system.

    PubMed

    Lambrinoudakis, C; Gritzalis, S

    2000-08-01

    The continuously increased mobility of patients and doctors, in conjunction with the existence of medical groups consisting of private doctors, general practitioners, hospitals, medical centers, and insurance companies, pose significant difficulties on the management of patients' medical data. Inevitably this affects the quality of the health care services provided. The evolving smart card technology can be utilized for the implementation of a secure portable electronic medical record, carried by the patient herself/himself. In addition to the medical data, insurance information can be stored in the smart card thus facilitating the creation of an "intelligent system" supporting the efficient management of patient's data. In this paper we present the main architectural and functional characteristics of such a system. We also highlight how the security features offered by smart cards can be exploited in order to ensure confidentiality and integrity of the medical data stored in the patient cards.

  2. Cartooning History: Canada's Stories in Graphic Novels

    ERIC Educational Resources Information Center

    King, Alyson E.

    2012-01-01

    In recent years, historical events, issues, and characters have been portrayed in an increasing number of non-fiction graphic texts. Similar to comics and graphic novels, graphic texts are defined as fully developed, non-fiction narratives told through panels of sequential art. Such non-fiction graphic texts are being used to teach history in…

  3. Comprehending, Composing, and Celebrating Graphic Poetry

    ERIC Educational Resources Information Center

    Calo, Kristine M.

    2011-01-01

    The use of graphic poetry in classrooms is encouraged as a way to engage students and motivate them to read and write poetry. This article discusses how graphic poetry can help students with their comprehension of poetry while tapping into popular culture. It is organized around three main sections--reading graphic poetry, writing graphic poetry,…

  4. Antinomies of Semiotics in Graphic Design

    ERIC Educational Resources Information Center

    Storkerson, Peter

    2010-01-01

    The following paper assesses the roles played by semiotics in graphic design and in graphic design education, which both reflects and shapes practice. It identifies a series of factors; graphic design education methods and culture; semiotic theories themselves and their application to graphic design; the two wings of Peircian semiotics and…

  5. Smart Cards 101: Everything a Beginner Needs To Get Started.

    ERIC Educational Resources Information Center

    Wiens, Janet

    2001-01-01

    Discusses how to implement a smart card system at a college or university, and explains what smart cards are, their potential applications, benefits, and costs. Provides a resource for obtaining additional information about smart cards. (GR)

  6. 48 CFR 13.301 - Governmentwide commercial purchase card.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... commercial purchase card to micro-purchases. Agency procedures should encourage use of the card in greater... Governmentwide commercial purchase card may be used to— (1) Make micro-purchases; (2) Place a task or...

  7. 48 CFR 13.301 - Governmentwide commercial purchase card.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... commercial purchase card to micro-purchases. Agency procedures should encourage use of the card in greater... Governmentwide commercial purchase card may be used to— (1) Make micro-purchases; (2) Place a task or...

  8. 48 CFR 13.301 - Governmentwide commercial purchase card.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... commercial purchase card to micro-purchases. Agency procedures should encourage use of the card in greater... Governmentwide commercial purchase card may be used to— (1) Make micro-purchases; (2) Place a task or...

  9. Ergonomics issues in national identity card for homeland security.

    PubMed

    Yeow, Paul H P; Yuen, Y Y; Loo, W H

    2013-09-01

    Ever since the 9/11 terrorist attack, many countries are considering the use of smart national identity card (SNIC) which has the ability to identify terrorists due to its biometric verification function. However, there are many ergonomics issues in the use of SNIC, e.g. card credibility. This research presents a case study survey of Malaysian users. Although most citizens (>96%) own MyKad (Malaysia SNIC), many do not carry it around and use its applications. This defeats one of its main purposes, i.e. combating terrorism. Thus, the research investigates ergonomics issues affecting the citizens' Intention to Use (ITU) MyKad for homeland security by using an extended technology acceptance model. Five hundred questionnaires were collected and analysed using structural equation modelling. Results show that perceived credibility and performance expectancy are the key issues. The findings provide many countries with insights into methods of addressing ergonomics issues and increasing adoption of SNIC for homeland security.

  10. ARSC: Augmented Reality Student Card--An Augmented Reality Solution for the Education Field

    ERIC Educational Resources Information Center

    El Sayed, Neven A. M.; Zayed, Hala H.; Sharawy, Mohamed I.

    2011-01-01

    Augmented Reality (AR) is the technology of adding virtual objects to real scenes through enabling the addition of missing information in real life. As the lack of resources is a problem that can be solved through AR, this paper presents and explains the usage of AR technology we introduce Augmented Reality Student Card (ARSC) as an application of…

  11. A computer graphics display and data compression technique

    NASA Technical Reports Server (NTRS)

    Teague, M. J.; Meyer, H. G.; Levenson, L. (Editor)

    1974-01-01

    The computer program discussed is intended for the graphical presentation of a general dependent variable X that is a function of two independent variables, U and V. The required input to the program is the variation of the dependent variable with one of the independent variables for various fixed values of the other. The computer program is named CRP, and the output is provided by the SD 4060 plotter. Program CRP is an extremely flexible program that offers the user a wide variety of options. The dependent variable may be presented in either a linear or a logarithmic manner. Automatic centering of the plot is provided in the ordinate direction, and the abscissa is scaled automatically for a logarithmic plot. A description of the carpet plot technique is given along with the coordinates system used in the program. Various aspects of the program logic are discussed and detailed documentation of the data card format is presented.

  12. Graphics Processing Units and High-Dimensional Optimization

    PubMed Central

    Zhou, Hua; Lange, Kenneth; Suchard, Marc A.

    2011-01-01

    This paper discusses the potential of graphics processing units (GPUs) in high-dimensional optimization problems. A single GPU card with hundreds of arithmetic cores can be inserted in a personal computer and dramatically accelerates many statistical algorithms. To exploit these devices fully, optimization algorithms should reduce to multiple parallel tasks, each accessing a limited amount of data. These criteria favor EM and MM algorithms that separate parameters and data. To a lesser extent block relaxation and coordinate descent and ascent also qualify. We demonstrate the utility of GPUs in nonnegative matrix factorization, PET image reconstruction, and multidimensional scaling. Speedups of 100 fold can easily be attained. Over the next decade, GPUs will fundamentally alter the landscape of computational statistics. It is time for more statisticians to get on-board. PMID:21847315

  13. Comparative Study of the New Colorimetric VITEK 2 Yeast Identification Card versus the Older Fluorometric Card and of CHROMagar Candida as a Source Medium with the New Card

    PubMed Central

    Aubertine, C. L.; Rivera, M.; Rohan, S. M.; Larone, D. H.

    2006-01-01

    The new VITEK 2 colorimetric card was compared to the previous fluorometric card for identification of yeast. API 20C was considered the “gold standard.” The new card consistently performed better than the older card. Isolates from CHROMagar Candida plates were identified equally as well as those from Sabouraud dextrose agar. PMID:16390976

  14. Evaluation of accelerated iterative x-ray CT image reconstruction using floating point graphics hardware

    NASA Astrophysics Data System (ADS)

    Kole, J. S.; Beekman, F. J.

    2006-02-01

    Statistical reconstruction methods offer possibilities to improve image quality as compared with analytical methods, but current reconstruction times prohibit routine application in clinical and micro-CT. In particular, for cone-beam x-ray CT, the use of graphics hardware has been proposed to accelerate the forward and back-projection operations, in order to reduce reconstruction times. In the past, wide application of this texture hardware mapping approach was hampered owing to limited intrinsic accuracy. Recently, however, floating point precision has become available in the latest generation commodity graphics cards. In this paper, we utilize this feature to construct a graphics hardware accelerated version of the ordered subset convex reconstruction algorithm. The aims of this paper are (i) to study the impact of using graphics hardware acceleration for statistical reconstruction on the reconstructed image accuracy and (ii) to measure the speed increase one can obtain by using graphics hardware acceleration. We compare the unaccelerated algorithm with the graphics hardware accelerated version, and for the latter we consider two different interpolation techniques. A simulation study of a micro-CT scanner with a mathematical phantom shows that at almost preserved reconstructed image accuracy, speed-ups of a factor 40 to 222 can be achieved, compared with the unaccelerated algorithm, and depending on the phantom and detector sizes. Reconstruction from physical phantom data reconfirms the usability of the accelerated algorithm for practical cases.

  15. Evaluation of accelerated iterative x-ray CT image reconstruction using floating point graphics hardware.

    PubMed

    Kole, J S; Beekman, F J

    2006-02-21

    Statistical reconstruction methods offer possibilities to improve image quality as compared with analytical methods, but current reconstruction times prohibit routine application in clinical and micro-CT. In particular, for cone-beam x-ray CT, the use of graphics hardware has been proposed to accelerate the forward and back-projection operations, in order to reduce reconstruction times. In the past, wide application of this texture hardware mapping approach was hampered owing to limited intrinsic accuracy. Recently, however, floating point precision has become available in the latest generation commodity graphics cards. In this paper, we utilize this feature to construct a graphics hardware accelerated version of the ordered subset convex reconstruction algorithm. The aims of this paper are (i) to study the impact of using graphics hardware acceleration for statistical reconstruction on the reconstructed image accuracy and (ii) to measure the speed increase one can obtain by using graphics hardware acceleration. We compare the unaccelerated algorithm with the graphics hardware accelerated version, and for the latter we consider two different interpolation techniques. A simulation study of a micro-CT scanner with a mathematical phantom shows that at almost preserved reconstructed image accuracy, speed-ups of a factor 40 to 222 can be achieved, compared with the unaccelerated algorithm, and depending on the phantom and detector sizes. Reconstruction from physical phantom data reconfirms the usability of the accelerated algorithm for practical cases.

  16. Trend Monitoring System (TMS) graphics software

    NASA Technical Reports Server (NTRS)

    Brown, J. S.

    1979-01-01

    A prototype bus communications systems, which is being used to support the Trend Monitoring System (TMS) and to evaluate the bus concept is considered. A set of FORTRAN-callable graphics subroutines for the host MODCOMP comuter, and an approach to splitting graphics work between the host and the system's intelligent graphics terminals are described. The graphics software in the MODCOMP and the operating software package written for the graphics terminals are included.

  17. Collection Of Software For Computer Graphics

    NASA Technical Reports Server (NTRS)

    Hibbard, Eric A.; Makatura, George

    1990-01-01

    Ames Research Graphics System (ARCGRAPH) collection of software libraries and software utilities assisting researchers in generating, manipulating, and visualizing graphical data. Defines metafile format containing device-independent graphical data. File format used with various computer-graphics-manipulation and -animation software packages at Ames, including SURF (COSMIC Program ARC-12381) and GAS (COSMIC Program ARC-12379). Consists of two-stage "pipeline" used to put out graphical primitives. ARCGRAPH libraries developed on VAX computer running VMS.

  18. Graphic Journeys: Graphic Novels' Representations of Immigrant Experiences

    ERIC Educational Resources Information Center

    Boatright, Michael D.

    2010-01-01

    This article explores how immigrant experiences are represented in the narratives of three graphic novels published in the last decade: Tan's (2007) "The Arrival," Kiyama's (1931/1999) "The Four Immigrants Manga: A Japanese Experience in San Francisco, 1904-1924," and Yang's (2006) "American Born Chinese." Through a theoretical lens informed by…

  19. Real-time pulmonary graphics.

    PubMed

    Mammel, Mark C; Donn, Steven M

    2015-06-01

    Real-time pulmonary graphics now enable clinicians to view lung mechanics and patient-ventilator interactions on a breath-to-breath basis. Displays of pressure, volume, and flow waveforms, pressure-volume and flow-volume loops, and trend screens enable clinicians to customize ventilator settings based on the underlying pathophysiology and responses of the individual patient. This article reviews the basic concepts of pulmonary graphics and demonstrates how they contribute to our understanding of respiratory physiology and the management of neonatal respiratory failure.

  20. In Brief: Arctic Report Card

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2009-11-01

    The 2009 annual update of the Arctic Report Card, issued on 22 October, indicates that “warming of the Arctic continues to be widespread, and in some cases dramatic. Linkages between air, land, sea, and biology are evident.” The report, a collaborative effort of 71 national and international scientists initiated in 2006 by the Climate Program Office of the U.S. National Oceanic and Atmospheric Administration (NOAA), highlights several concerns, including a change in large-scale wind patterns affected by the loss of summer sea ice; the replacement of multiyear sea ice by first-year sea ice; warmer and fresher water in the upper ocean linked to new ice-free areas; and the effects of the loss of sea ice on Arctic plant, animal, and fish species. “Climate change is happening faster in the Arctic than any other place on Earth-and with wide-ranging consequences,” said NOAA administrator Jane Lubchenco. “This year“s Arctic Report Card underscores the urgency of reducing greenhouse gas pollution and adapting to climate changes already under way.”

  1. State Exemplars of School Accountability "Report Cards"

    ERIC Educational Resources Information Center

    Christie, Kathy

    2014-01-01

    This report provides profiles of exemplars of school accountability "report cards" from nine states and the District of Columbia. The exemplars were selected by Education Commission of the States (ECS) researchers and a group of 14 parents selected by ECS staff. This report contains: (1) a main "report card" page with school…

  2. Enhancing Students' Learning: Instant Feedback Cards

    ERIC Educational Resources Information Center

    Mohrweis, Lawrence C.; Shinham, Kathe M.

    2015-01-01

    This study illustrates an active learning approach using instant feedback cards in the first course in accounting. The objectives of this study are to (1) describe instant feedback cards and (2) show how this tool, when used in an active learning environment, can enhance learning. We examined whether students exposed to immediate feedback…

  3. Establishing a Successful Smart Card Program.

    ERIC Educational Resources Information Center

    Wiens, Janet

    2001-01-01

    Discusses how to run a successful smart card program through a comprehensive approach that includes a detailed plan for the present and future, high level support from school administration, and extensive user input. Florida State University is used to illustrate a successfully implemented smart card program. (GR)

  4. The Ornery American: Orson Scott Card

    ERIC Educational Resources Information Center

    Oatman, Eric

    2008-01-01

    This article profiles Orson Scott Card, the winner of this year's Margaret A. Edwards Award for his outstanding contributions to teen literature, specifically for Ender's Game and Ender's Shadow (1999, both Tor), a companion tale. Card, the magician behind both of these best sellers, is one of the nation's most prolific--and contentious--authors.…

  5. A Simulation of Coevolution Using Playing Cards

    ERIC Educational Resources Information Center

    Tatina, Robert

    2007-01-01

    In this article, the author describes a simulation of a coevolutionary "arms race" and introduce a way of teaching it that lets students use the theory of natural selection to explain the outcomes of the simulation. The simulation uses the numerical cards from an UNO[R] playing card deck to represent the speeds of individuals in populations of…

  6. Flash Cards: Common Chinese-Cantonese Characters.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    This set of flash cards is designed to accompany the Defense Language Institute's instructional programs in Cantonese Chinese. Each card displays six Chinese characters, for a total of 1500 characters. Each character is printed two inches tall. Above each character are transcriptions of the Chinese words represented by the character (marked for…

  7. Re-Designing Business Card Advertisements.

    ERIC Educational Resources Information Center

    Schaub, Laura

    2001-01-01

    Discusses ways to turn information from a business card into an advertisement to be placed in a student publication. Addresses visual interest, typography, and other design issues. Includes several sample advertisements and a classroom activity involving redesigning a business card into an advertisement. (RS)

  8. State Report Card, 2009-2010

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2010

    2010-01-01

    As part of compliance with with the federal No Child Left Behind Act, this document presents the State Report Card of Arizona for 2009-2010. The report card provides tables relating to percentage of students who passed AIMS in Arizona by subject and grade. The tables shown in this document include: (1) Mathematics Grade 3; (2) Reading Grade 3; (3)…

  9. Three dimensional identification card and applications

    NASA Astrophysics Data System (ADS)

    Zhou, Changhe; Wang, Shaoqing; Li, Chao; Li, Hao; Liu, Zhao

    2016-10-01

    Three dimensional Identification Card, with its three-dimensional personal image displayed and stored for personal identification, is supposed be the advanced version of the present two-dimensional identification card in the future [1]. Three dimensional Identification Card means that there are three-dimensional optical techniques are used, the personal image on ID card is displayed to be three-dimensional, so we can see three dimensional personal face. The ID card also stores the three-dimensional face information in its inside electronics chip, which might be recorded by using two-channel cameras, and it can be displayed in computer as three-dimensional images for personal identification. Three-dimensional ID card might be one interesting direction to update the present two-dimensional card in the future. Three-dimension ID card might be widely used in airport custom, entrance of hotel, school, university, as passport for on-line banking, registration of on-line game, etc...

  10. College Student Performance and Credit Card Usage.

    ERIC Educational Resources Information Center

    Pinto, Mary Beth; Parente, Diane H.; Palmer, Todd Starr

    2001-01-01

    Examines the relationship between credit card usage, employment, and academic performance among a group of college students with credit cards. Results reveal that the students differed significantly in the level of anxiety felt from carrying debt, perceived need to work, and perceived impact of employment on academic performance. (Contains 57…

  11. Cognitive Credit Cards: Acquiring Learning Strategies.

    ERIC Educational Resources Information Center

    Edmunds, Alan L.

    1999-01-01

    Describes the Cognitive Credit Card, an individualized approach to helping students with learning disabilities select and apply appropriate learning strategies. The CCC is a credit card-sized laminated set of cognitive or metacognitive cues for a specific topic. Feedback from students, teachers, and parents has been highly positive. (DB)

  12. An Excel-lent Card Trick

    ERIC Educational Resources Information Center

    Zullo, Holly S.

    2011-01-01

    Card tricks based on mathematical principles can be a great way to get students interested in exploring some important mathematical ideas. In this article, the author discusses a simple spreadsheet implementation that shows students why the card trick works and allows them to explore several variations. As an added bonus, students are introduced…

  13. ACECARD. Acquire CoOmmodities Easily Card

    SciTech Connect

    Soler, E.E.

    1996-09-01

    Acquire Commodities Easily Card (AceCard) provides an automated end-user method to distribute company credit card charges to internal charge numbers. AceCard will allow cardholders to record card purchases in an on-line order log, enter multiple account distributions per order that can be posted to the General Ledger, track orders, and receipt information, and provide a variety of cardholder and administrative reports. Please note: Customers must contact Ed Soler (423)-576-6151, Lockheed Martin Energy Systems, for help with the installation of the package. The fee for this installation help will be coordinated by the customer and Lockheed Martin and is in addition to cost of the package from ESTSC. Customers should contact Sandy Presley (423)-576-4708 for user help.

  14. Acquire CoOmmodities Easily Card

    SciTech Connect

    Soler, E. E.

    1998-05-29

    Acquire Commodities Easily Card (AceCard) provides an automated end-user method to distribute company credit card charges to internal charge numbers. AceCard will allow cardholders to record card purchases in an on-line order log, enter multiple account distributions per order that can be posted to the General Ledger, track orders, and receipt information, and provide a variety of cardholder and administrative reports. Please note: Customers must contact Ed Soler (423)-576-6151, Lockheed Martin Energy Systems, for help with the installation of the package. The fee for this installation help will be coordinated by the customer and Lockheed Martin and is in addition to cost of the package from ESTSC. Customers should contact Sandy Presley (423)-576-4708 for user help.

  15. The Graphics of Communication: Typography--Layout--Design. Third Edition.

    ERIC Educational Resources Information Center

    Turnbull, Arthur T.; Baird, Russell N.

    This book includes detailed explanations of the latest technological innovations as well as discussions of the theoretical bases of visual communication. The six sections of the book focus on the following: the theoretical aspects of graphic communication; the verbal elements of communication; the visual elements of communication; design, the…

  16. Graphic Communications. Career Education Guide.

    ERIC Educational Resources Information Center

    Dependents Schools (DOD), Washington, DC. European Area.

    The curriculum guide is designed to provide students with realistic training in graphic communications theory and practice within the secondary educational framework and to prepare them for entry into an occupation or continuing postsecondary education. The program modules outlined in the guide have been grouped into four areas: printing,…

  17. Recorded Music and Graphic Design.

    ERIC Educational Resources Information Center

    Osterer, Irv

    1998-01-01

    Reviews the history of art as an element of music-recording packaging. Describes a project in which students design a jacket for either cassette or CD using a combination of computerized and traditional rendering techniques. Reports that students have been inspired to look into careers in graphic design. (DSK)

  18. Overview of Graphical User Interfaces.

    ERIC Educational Resources Information Center

    Hulser, Richard P.

    1993-01-01

    Discussion of graphical user interfaces for online public access catalogs (OPACs) covers the history of OPACs; OPAC front-end design, including examples from Indiana University and the University of Illinois; and planning and implementation of a user interface. (10 references) (EA)

  19. Graphic Design in Educational Television.

    ERIC Educational Resources Information Center

    Clarke, Beverley

    To help educational television (ETV) practitioners achieve maximum clarity, economy and purposiveness, the range of techniques of television graphics is explained. Closed-circuit and broadcast ETV are compared. The design process is discussed in terms of aspect ratio, line structure, cut off, screen size, tone scales, studio apparatus, and…

  20. Graphic Novels in the Classroom

    ERIC Educational Resources Information Center

    Martin, Adam

    2009-01-01

    Today many authors and artists adapt works of classic literature into a medium more "user friendly" to the increasingly visual student population. Stefan Petrucha and Kody Chamberlain's version of "Beowulf" is one example. The graphic novel captures the entire epic in arresting images and contrasts the darkness of the setting and characters with…

  1. Graphical fiber shaping control interface

    NASA Astrophysics Data System (ADS)

    Basso, Eric T.; Ninomiya, Yasuyuki

    2016-03-01

    In this paper, we present an improved graphical user interface for defining single-pass novel shaping techniques on glass processing machines that allows for streamlined process development. This approach offers unique modularity and debugging capability to researchers during the process development phase not usually afforded with similar scripting languages.

  2. Multi Platform Graphics Subroutine Library

    SciTech Connect

    Brand, Hal

    1992-02-21

    DIGLIB is a collection of general graphics subroutines. It was designed to be small, reasonably fast, device-independent, and compatible with DEC-supplied operating systems for VAXes, PDP-11s, and LSI-11s, and the DOS operating system for IBM PCs and IBM-compatible machines. The software is readily usable by casual programmers for two-dimensional plotting.

  3. CARDS: A blueprint and environment for domain-specific software reuse

    NASA Technical Reports Server (NTRS)

    Wallnau, Kurt C.; Solderitsch, Anne Costa; Smotherman, Catherine

    1992-01-01

    CARDS (Central Archive for Reusable Defense Software) exploits advances in domain analysis and domain modeling to identify, specify, develop, archive, retrieve, understand, and reuse domain-specific software components. An important element of CARDS is to provide visibility into the domain model artifacts produced by, and services provided by, commercial computer-aided software engineering (CASE) technology. The use of commercial CASE technology is important to provide rich, robust support for the varied roles involved in a reuse process. We refer to this kind of use of knowledge representation systems as supporting 'knowledge-based integration.'

  4. Long-term storage and safe retrieval of human papillomavirus DNA using FTA elute cards.

    PubMed

    Barth, Heidi; Morel, Adrien; Mougin, Christiane; Averous, Gerlinde; Legrain, Michèle; Fender, Muriel; Risch, Simone; Fafi-Kremer, Samira; Velten, Michel; Oudet, Pierre; Baldauf, Jean-Jacques; Stoll-Keller, Françoise

    2016-03-01

    Biobanking or collection and storage of specimens for future research purposes have become an essential tool in many fields of biomedical research and aims to provide a better understanding of disease mechanisms as well as the identification of disease-specific biomarkers that can navigate in complex diseases. In this study, we assessed the use of Flinders Technology Associates (FTA) cards as a long-term storage device for cervical specimens with suspected human papillomavirus (HPV) infections. HPV detection and genotyping results in liquid-based transport media were compared to HPV results from FTA cards. The overall agreement for the presence of any HPV infection between liquid-based medium and FTA cards stored for 1 year at ambient temperature was 100%. Reproducibility analysis of HPV detection and genotyping from FTA cards demonstrated that FTA cards are a reliable medium to store and preserve viral nucleic acids. Biobanking of cervical cells on FTA cards may provide a key resource for epidemiological and retrospective HPV studies.

  5. Teaching graphics in technical communication classes

    NASA Technical Reports Server (NTRS)

    Spurgeon, K. C.

    1981-01-01

    Graphic aids convey and clarify information more efficiently and accurately than words alone therefore, most technical writing includes the use of graphics. Ways of accumulating and presenting graphics illustrations on a shoestring budget are suggested. These include collecting graphics from companies, annual reports and laminating them for workshop use or putting them on a flip chart for classroom presentation, creating overhead transparencies to demonstrate different levels of effectiveness of graphic aids, and bringing in grahic artists for question/answer periods or in class workshops. Also included are an extensive handout as an introduction to graphics, sample assignments, and a selected and annotated bibliography.

  6. Embedded Process Modeling, Analogy-Based Option Generation and Analytical Graphic Interaction for Enhanced User-Computer Interaction: An Interactive Storyboard of Next Generation User-Computer Interface Technology. Phase 1

    DTIC Science & Technology

    1988-03-01

    ANALOGY-BASED OPTION GENERATION & ANALYTICAL GRAPHIC INTERACTION FOR ENHANCED USER-COMPUTER INTERACTION: AN INTERACTIVE STORYBOARD OF NEXT GENERATION...the design and development of the advanced UCI system concept from which we, in turn, designed and developed a " storyboard " prototype. Storyboard ...prototypes are simulations of interactive systems designed to help validate requirements. Storyboard prototypes are intended to narrow the gap between

  7. Interplay of Computer and Paper-Based Sketching in Graphic Design

    ERIC Educational Resources Information Center

    Pan, Rui; Kuo, Shih-Ping; Strobel, Johannes

    2013-01-01

    The purpose of this study is to investigate student designers' attitude and choices towards the use of computers and paper sketches when involved in a graphic design process. 65 computer graphic technology undergraduates participated in this research. A mixed method study with survey and in-depth interviews was applied to answer the research…

  8. Web Page Design and Graphic Use of Three U.S. Newspapers.

    ERIC Educational Resources Information Center

    Li, Xigen

    1998-01-01

    Contributes to scholarship on journalism and new technology by exploring approaches to Web page design and graphic use in three Internet newspapers. Explores how they demonstrate a change from the convention of newspaper publishing to the new media age, and how Web page design and graphic use reflect interconnectedness and a shift of control from…

  9. The Concurrent Engineering Design Paradigm Is Now Fully Functional for Graphics Education

    ERIC Educational Resources Information Center

    Krueger, Thomas J.; Barr, Ronald E.

    2007-01-01

    Engineering design graphics education has come a long way in the past two decades. The emergence of solid geometric modeling technology has become the focal point for the graphical development of engineering design ideas. The main attraction of this 3-D modeling approach is the downstream application of the data base to analysis and…

  10. A Curriculum Model: Engineering Design Graphics Course Updates Based on Industrial and Academic Institution Requirements

    ERIC Educational Resources Information Center

    Meznarich, R. A.; Shava, R. C.; Lightner, S. L.

    2009-01-01

    Engineering design graphics courses taught in colleges or universities should provide and equip students preparing for employment with the basic occupational graphics skill competences required by engineering and technology disciplines. Academic institutions should introduce and include topics that cover the newer and more efficient graphics…

  11. Data storage on holographic memory card

    NASA Astrophysics Data System (ADS)

    Koppa, Pal; Erdei, Gabor; Ujhelyi, Ferenc; Varhegyi, Peter; Ujvari, T.; Loerincz, Emoeke; Szarvas, Gabor; Hvilsted, Soeren; Ramanujam, P. S.; Richter, Peter I.

    2000-10-01

    Our goal is to develop a re-writable holographic memory card system based on thin film polymer media on credit card size plastic carriers. Data is stored in our system in form of polarization holograms that present high efficiency and excellent suppression of higher orders even for thin material. Data is written on the card in a parallel way using spatial light modulators to encode the object beam that is Fourier transformed by a custom objective lens and interferes with the reference beam (of orthogonal polarization) on the card. We use reflective carrier in order to read out the data from the same side of the card. This allows us to have a compact system and standard ID 1 type carrier card. The optical system and the data organization are optimized to have a data density higher than 1bit/micrometers 2. We expect to pass the limit of 10 bit/micrometers 2 with the introduction of phase coded multiplexing that would provide more than 2Gbyte capacity if using half the card area as active surface.

  12. A Graphical Operator Interface for a Telerobotic Inspection System

    NASA Technical Reports Server (NTRS)

    Kim, W. S.; Tso, K. S.; Hayati, S.

    1993-01-01

    Operator interface has recently emerged as an important element for efficient and safe operatorinteractions with the telerobotic system. Recent advances in graphical user interface (GUI) andgraphics/video merging technologies enable development of more efficient, flexible operatorinterfaces. This paper describes an advanced graphical operator interface newly developed for aremote surface inspection system at Jet Propulsion Laboratory. The interface has been designed sothat remote surface inspection can be performed by a single operator with an integrated robot controland image inspection capability. It supports three inspection strategies of teleoperated human visual inspection, human visual inspection with automated scanning, and machine-vision-based automated inspection.

  13. Absolute value equations - what can we learn from their graphical representation?

    NASA Astrophysics Data System (ADS)

    Stupel, Moshe; Ben-Chaim, David

    2014-08-01

    Understanding graphical representations of algebraic equations, particularly graphical representations of absolute value equations, significantly improves students' mathematical comprehension and ignites within them an appreciation of the beauty and aesthetics of mathematics. In this paper, we focus on absolute value equations of linear and quadratic expressions, by examining various cases, presenting different methods of solving them by graphical representation, exhibiting the advantage of using dynamic software such as GeoGebra in solving them, and illustrating some examples of interesting graphical solutions. We recommend that teachers take advantage of the rapid development in technology to help learners tangibly visualize the solutions of absolute value equations before proceeding to the analytical solutions.

  14. Flexible Peripheral Component Interconnect Input/Output Card

    NASA Technical Reports Server (NTRS)

    Bigelow, Kirk K.; Jerry, Albert L.; Baricio, Alisha G.; Cummings, Jon K.

    2010-01-01

    The Flexible Peripheral Component Interconnect (PCI) Input/Output (I/O) Card is an innovative circuit board that provides functionality to interface between a variety of devices. It supports user-defined interrupts for interface synchronization, tracks system faults and failures, and includes checksum and parity evaluation of interface data. The card supports up to 16 channels of high-speed, half-duplex, low-voltage digital signaling (LVDS) serial data, and can interface combinations of serial and parallel devices. Placement of a processor within the field programmable gate array (FPGA) controls an embedded application with links to host memory over its PCI bus. The FPGA also provides protocol stacking and quick digital signal processor (DSP) functions to improve host performance. Hardware timers, counters, state machines, and other glue logic support interface communications. The Flexible PCI I/O Card provides an interface for a variety of dissimilar computer systems, featuring direct memory access functionality. The card has the following attributes: 8/16/32-bit, 33-MHz PCI r2.2 compliance, Configurable for universal 3.3V/5V interface slots, PCI interface based on PLX Technology's PCI9056 ASIC, General-use 512K 16 SDRAM memory, General-use 1M 16 Flash memory, FPGA with 3K to 56K logical cells with embedded 27K to 198K bits RAM, I/O interface: 32-channel LVDS differential transceivers configured in eight, 4-bit banks; signaling rates to 200 MHz per channel, Common SCSI-3, 68-pin interface connector.

  15. Holo-Chidi video concentrator card

    NASA Astrophysics Data System (ADS)

    Nwodoh, Thomas A.; Prabhakar, Aditya; Benton, Stephen A.

    2001-12-01

    The Holo-Chidi Video Concentrator Card is a frame buffer for the Holo-Chidi holographic video processing system. Holo- Chidi is designed at the MIT Media Laboratory for real-time computation of computer generated holograms and the subsequent display of the holograms at video frame rates. The Holo-Chidi system is made of two sets of cards - the set of Processor cards and the set of Video Concentrator Cards (VCCs). The Processor cards are used for hologram computation, data archival/retrieval from a host system, and for higher-level control of the VCCs. The VCC formats computed holographic data from multiple hologram computing Processor cards, converting the digital data to analog form to feed the acousto-optic-modulators of the Media lab's Mark-II holographic display system. The Video Concentrator card is made of: a High-Speed I/O (HSIO) interface whence data is transferred from the hologram computing Processor cards, a set of FIFOs and video RAM used as buffer for data for the hololines being displayed, a one-chip integrated microprocessor and peripheral combination that handles communication with other VCCs and furnishes the card with a USB port, a co-processor which controls display data formatting, and D-to-A converters that convert digital fringes to analog form. The co-processor is implemented with an SRAM-based FPGA with over 500,000 gates and controls all the signals needed to format the data from the multiple Processor cards into the format required by Mark-II. A VCC has three HSIO ports through which up to 500 Megabytes of computed holographic data can flow from the Processor Cards to the VCC per second. A Holo-Chidi system with three VCCs has enough frame buffering capacity to hold up to thirty two 36Megabyte hologram frames at a time. Pre-computed holograms may also be loaded into the VCC from a host computer through the low- speed USB port. Both the microprocessor and the co- processor in the VCC can access the main system memory used to store control

  16. 12 CFR 226.12 - Special credit card provisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... SYSTEM TRUTH IN LENDING (REGULATION Z) Open-End Credit § 226.12 Special credit card provisions. (a... relevant credit card plan against funds of the cardholder held on deposit with the card issuer. (2) This... the following with regard to funds of a cardholder held on deposit with the card issuer if the...

  17. 12 CFR 226.12 - Special credit card provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SYSTEM (CONTINUED) TRUTH IN LENDING (REGULATION Z) Open-End Credit § 226.12 Special credit card... relevant credit card plan against funds of the cardholder held on deposit with the card issuer. (2) This... the following with regard to funds of a cardholder held on deposit with the card issuer if the...

  18. 12 CFR 226.12 - Special credit card provisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SYSTEM TRUTH IN LENDING (REGULATION Z) Open-End Credit § 226.12 Special credit card provisions. (a... relevant credit card plan against funds of the cardholder held on deposit with the card issuer. (2) This... the following with regard to funds of a cardholder held on deposit with the card issuer if the...

  19. 12 CFR 1026.12 - Special credit card provisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1026.12 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION TRUTH IN LENDING (REGULATION Z) Open-End Credit § 1026.12 Special credit card provisions. (a) Issuance of credit cards. Regardless of the... relevant credit card plan against funds of the cardholder held on deposit with the card issuer. (2)...

  20. Thermal transfer structures coupling electronics card(s) to coolant-cooled structure(s)

    DOEpatents

    David, Milnes P; Graybill, David P; Iyengar, Madhusudan K; Kamath, Vinod; Kochuparambil, Bejoy J; Parida, Pritish R; Schmidt, Roger R

    2014-12-16

    Cooling apparatuses and coolant-cooled electronic systems are provided which include thermal transfer structures configured to engage with a spring force one or more electronics cards with docking of the electronics card(s) within a respective socket(s) of the electronic system. A thermal transfer structure of the cooling apparatus includes a thermal spreader having a first thermal conduction surface, and a thermally conductive spring assembly coupled to the conduction surface of the thermal spreader and positioned and configured to reside between and physically couple a first surface of an electronics card to the first surface of the thermal spreader with docking of the electronics card within a socket of the electronic system. The thermal transfer structure is, in one embodiment, metallurgically bonded to a coolant-cooled structure and facilitates transfer of heat from the electronics card to coolant flowing through the coolant-cooled structure.

  1. GnuForPlot Graphics

    SciTech Connect

    2015-11-04

    Gnuforplot Graphics is a Fortran90 program designed to generate two and three dimensional plots of data on a personal computer. The program uses calls to the open source code Gnuplot to generate the plots. Two Fortran90 programs have been written to use the Gnuplot graphics capabilities. The first program, named Plotsetup.f90 reads data from output files created by either the Stadium or LeachXS/Orchestra modeling codes and saves the data in arrays for plotting. This program then calls Gnuforplot which takes the data array along with user specified parameters to set plot specifications and issues Gnuplot commands that generate the screen plots. The user can view the plots and optionally save copies in jpeg format.

  2. Graphical Models for Ordinal Data

    PubMed Central

    Guo, Jian; Levina, Elizaveta; Michailidis, George; Zhu, Ji

    2014-01-01

    A graphical model for ordinal variables is considered, where it is assumed that the data are generated by discretizing the marginal distributions of a latent multivariate Gaussian distribution. The relationships between these ordinal variables are then described by the underlying Gaussian graphical model and can be inferred by estimating the corresponding concentration matrix. Direct estimation of the model is computationally expensive, but an approximate EM-like algorithm is developed to provide an accurate estimate of the parameters at a fraction of the computational cost. Numerical evidence based on simulation studies shows the strong performance of the algorithm, which is also illustrated on data sets on movie ratings and an educational survey. PMID:26120267

  3. Representing Learning With Graphical Models

    NASA Technical Reports Server (NTRS)

    Buntine, Wray L.; Lum, Henry, Jr. (Technical Monitor)

    1994-01-01

    Probabilistic graphical models are being used widely in artificial intelligence, for instance, in diagnosis and expert systems, as a unified qualitative and quantitative framework for representing and reasoning with probabilities and independencies. Their development and use spans several fields including artificial intelligence, decision theory and statistics, and provides an important bridge between these communities. This paper shows by way of example that these models can be extended to machine learning, neural networks and knowledge discovery by representing the notion of a sample on the graphical model. Not only does this allow a flexible variety of learning problems to be represented, it also provides the means for representing the goal of learning and opens the way for the automatic development of learning algorithms from specifications.

  4. Image reproduction with interactive graphics

    NASA Technical Reports Server (NTRS)

    Buckner, J. D.; Council, H. W.; Edwards, T. R.

    1974-01-01

    Software application or development in optical image digital data processing requires a fast, good quality, yet inexpensive hard copy of processed images. To achieve this, a Cambo camera with an f 2.8/150-mm Xenotar lens in a Copal shutter having a Graflok back for 4 x 5 Polaroid type 57 pack-film has been interfaced to an existing Adage, AGT-30/Electro-Mechanical Research, EMR 6050 graphic computer system. Time-lapse photography in conjunction with a log to linear voltage transformation has resulted in an interactive system capable of producing a hard copy in 54 sec. The interactive aspect of the system lies in a Tektronix 4002 graphic computer terminal and its associated hard copy unit.

  5. Computer Graphics for Multimedia and Hypermedia Development.

    ERIC Educational Resources Information Center

    Mohler, James L.

    1998-01-01

    Discusses several theoretical and technical aspects of computer-graphics development that are useful for creating hypermedia and multimedia materials. Topics addressed include primary bitmap attributes in computer graphics, the jigsaw principle, and raster layering. (MSE)

  6. Computer Graphics and Administrative Decision-Making.

    ERIC Educational Resources Information Center

    Yost, Michael

    1984-01-01

    Reduction in prices now makes it possible for almost any institution to use computer graphics for administrative decision making and research. Current and potential uses of computer graphics in these two areas are discussed. (JN)

  7. Microcomputer Simulated CAD for Engineering Graphics.

    ERIC Educational Resources Information Center

    Huggins, David L.; Myers, Roy E.

    1983-01-01

    Describes a simulated computer-aided-graphics (CAD) program at The Pennsylvania State University. Rationale for the program, facilities, microcomputer equipment (Apple) used, and development of a software package for simulating applied engineering graphics are considered. (JN)

  8. Freedom System Text and Graphics System (TAGS)

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The Text and Graphics System (TAGS) is a high-resolution facsimile system that scans text or graphics material and converts the analog SCAN data into serial digital data. This video shows the TAGS in operation.

  9. Comprehensive graphic-based display of clinical pathology laboratory data.

    PubMed

    Henry, John Bernard; Kelly, Karen C

    2003-03-01

    In this age of ever-increasing demands for and uses of patient data, technologic advancements in the form of electronic patient records permit improved data access and prompt retrieval of higher quality patient care data, with more versatility in display, facilitating the integration of information concerning patients over time and between settings of care, which is in turn more accessible for use by practitioners and provides more efficient and effective decision support in areas of patient care. The graphic display of laboratory data is central to the evolving computerized patient record and needs to be taken into careful consideration along with clinician perception and ease of data interpretation in redesigning the graphic reporting of numeric clinical pathology laboratory data. An ideal system should generate user-friendly, graphic-based comprehensive reports highlighting abnormalities with trends for diagnosis, clinical management, and risk-factor detection.

  10. Learning Graphical Models With Hubs.

    PubMed

    Tan, Kean Ming; London, Palma; Mohan, Karthik; Lee, Su-In; Fazel, Maryam; Witten, Daniela

    2014-10-01

    We consider the problem of learning a high-dimensional graphical model in which there are a few hub nodes that are densely-connected to many other nodes. Many authors have studied the use of an ℓ1 penalty in order to learn a sparse graph in the high-dimensional setting. However, the ℓ1 penalty implicitly assumes that each edge is equally likely and independent of all other edges. We propose a general framework to accommodate more realistic networks with hub nodes, using a convex formulation that involves a row-column overlap norm penalty. We apply this general framework to three widely-used probabilistic graphical models: the Gaussian graphical model, the covariance graph model, and the binary Ising model. An alternating direction method of multipliers algorithm is used to solve the corresponding convex optimization problems. On synthetic data, we demonstrate that our proposed framework outperforms competitors that do not explicitly model hub nodes. We illustrate our proposal on a webpage data set and a gene expression data set.

  11. Graphical Language for Data Processing

    NASA Technical Reports Server (NTRS)

    Alphonso, Keith

    2011-01-01

    A graphical language for processing data allows processing elements to be connected with virtual wires that represent data flows between processing modules. The processing of complex data, such as lidar data, requires many different algorithms to be applied. The purpose of this innovation is to automate the processing of complex data, such as LIDAR, without the need for complex scripting and programming languages. The system consists of a set of user-interface components that allow the user to drag and drop various algorithmic and processing components onto a process graph. By working graphically, the user can completely visualize the process flow and create complex diagrams. This innovation supports the nesting of graphs, such that a graph can be included in another graph as a single step for processing. In addition to the user interface components, the system includes a set of .NET classes that represent the graph internally. These classes provide the internal system representation of the graphical user interface. The system includes a graph execution component that reads the internal representation of the graph (as described above) and executes that graph. The execution of the graph follows the interpreted model of execution in that each node is traversed and executed from the original internal representation. In addition, there are components that allow external code elements, such as algorithms, to be easily integrated into the system, thus making the system infinitely expandable.

  12. Graphic arts standards update: 1996

    NASA Astrophysics Data System (ADS)

    McDowell, David Q.

    1996-03-01

    Color definition and data exchange continue to be dominant themes in both the US and international graphic arts standards activity. However, there is a growing understanding of the role that metrology and printing process definition play in helping define stable process conditions to which color characterization data can be related. Standards have already been published that define the requirements for color measurement and computation, scanner input characterization targets, four-color output characterization data sets, and graphic arts applications of densitometry. Work continues on standards relating to ink testing and ink color specifications. The numerical specifications of SWOP proof printing have been captured in ANSI standard CGATS.6-1995. Work has been completed, and Technical Report ANSI CGATS TR 001-1995 has been published, that relates the colorimetry of the printed sheet to the CMYK input for press proofing meeting SWOP and CGATS.6 specifications. Work is ongoing to provide similar data for other printing processes. Such color characterization data is key to the development of color profiles for standard printing conditions. Specifications for color profiles, to allow color definitions to be moved between color management systems, are being developed by the International Color Consortium. The existing graphic arts data exchange, process control, and color related standards are summarized and the current status of work in progress is reviewed. In addition, the interaction of the formal standards programs and other industry-driven specification activity is discussed.

  13. A distributed, graphical user interface based, computer control system for atomic physics experiments

    NASA Astrophysics Data System (ADS)

    Keshet, Aviv; Ketterle, Wolfgang

    2013-01-01

    Atomic physics experiments often require a complex sequence of precisely timed computer controlled events. This paper describes a distributed graphical user interface-based control system designed with such experiments in mind, which makes use of off-the-shelf output hardware from National Instruments. The software makes use of a client-server separation between a user interface for sequence design and a set of output hardware servers. Output hardware servers are designed to use standard National Instruments output cards, but the client-server nature should allow this to be extended to other output hardware. Output sequences running on multiple servers and output cards can be synchronized using a shared clock. By using a field programmable gate array-generated variable frequency clock, redundant buffers can be dramatically shortened, and a time resolution of 100 ns achieved over effectively arbitrary sequence lengths.

  14. Primary care physician's attitude towards the German e-health card project--determinants and implications.

    PubMed

    Ernstmann, Nicole; Ommen, Oliver; Neumann, Melanie; Hammer, Antje; Voltz, Raymond; Pfaff, Holger

    2009-06-01

    In Germany e-health cards will be distributed nationwide to over 80 million patients. Given the impending mandatory introduction of the e-health technology, the objective of this study was to examine the determinants of primary care physicians' acceptance of the technological innovation. The study was conducted prior to the introduction of the e-health cards. A questionnaire survey was carried out addressing primary care physicians from different fields. The reduction of medication error rates and the improvement of communication between medical caregivers are central aspects of the perceived usefulness. Primary care physicians rate their involvement in the process of the development of the technology and their own IT expertise concerning the technological innovation as rather low. User involvement and IT expertise can explain 46 % of the variance of perceived usefulness of the e-health card. User involvement plays a crucial role in the adoption of the German e-health card. Primary care physician's perspective should be represented in the process of developing and designing the technology.

  15. Optimization Techniques for 3D Graphics Deployment on Mobile Devices

    NASA Astrophysics Data System (ADS)

    Koskela, Timo; Vatjus-Anttila, Jarkko

    2015-03-01

    3D Internet technologies are becoming essential enablers in many application areas including games, education, collaboration, navigation and social networking. The use of 3D Internet applications with mobile devices provides location-independent access and richer use context, but also performance issues. Therefore, one of the important challenges facing 3D Internet applications is the deployment of 3D graphics on mobile devices. In this article, we present an extensive survey on optimization techniques for 3D graphics deployment on mobile devices and qualitatively analyze the applicability of each technique from the standpoints of visual quality, performance and energy consumption. The analysis focuses on optimization techniques related to data-driven 3D graphics deployment, because it supports off-line use, multi-user interaction, user-created 3D graphics and creation of arbitrary 3D graphics. The outcome of the analysis facilitates the development and deployment of 3D Internet applications on mobile devices and provides guidelines for future research.

  16. An over-refraction program for the TI 59 card-programmable calculator.

    PubMed

    Carter, J H

    1979-07-01

    Over-refraction provides a powerful method for the refractive examination of the aphakic or highly ametropic patient. Nevertheless, in the past, practical difficulties that attend mathematical or graphical combination of over-refraction and original spherocylinders have tended to limit the clinical use of over-refraction methods. Programmable calculators, now available inexpensively, render over-refraction clinically practical. An over-refraction program for the Texas Instruments TI-59 Card-Programmable Calculator is presented. Program running time, exclusive of data entry and readout, is under 15 sec.

  17. GRAPHICS MANAGER (GFXMGR): An interactive graphics software program for the Advanced Electronics Design (AED) graphics controller, Model 767

    SciTech Connect

    Faculjak, D.A.

    1988-03-01

    Graphics Manager (GFXMGR) is menu-driven, user-friendly software designed to interactively create, edit, and delete graphics displays on the Advanced Electronics Design (AED) graphics controller, Model 767. The software runs on the VAX family of computers and has been used successfully in security applications to create and change site layouts (maps) of specific facilities. GFXMGR greatly benefits graphics development by minimizing display-development time, reducing tedium on the part of the user, and improving system performance. It is anticipated that GFXMGR can be used to create graphics displays for many types of applications. 8 figs., 2 tabs.

  18. Minard's Graphic of Napoleon in Russia.

    ERIC Educational Resources Information Center

    Hardy, Charles

    1992-01-01

    Describes the use of Charles Minard's graphic of Napoleon's 1812 Russian Campaign as an instructional tool in history classes. Maintains that the graphic, created in 1861, can be analyzed by students to determine six historical and geographical factors involved in Napoleon's defeat. Includes a copy of Minard's graphic. (CFR)

  19. Narrative Problems of Graphic Design History.

    ERIC Educational Resources Information Center

    Margolin, Victor

    1994-01-01

    Discusses three major accounts (by Philip Meggs, Enric Satue and Richard Hollis) of graphic design history. Notes that these texts address the history of graphic design, but each raises questions about what material to include, as well as how graphic design is both related to and distinct from other visual practices such as typography, art…

  20. Graphic Design Is Not a Medium.

    ERIC Educational Resources Information Center

    Gruber, John Edward, Jr.

    2001-01-01

    Discusses graphic design and reviews its development from analog processes to a digital tool with the use of computers. Topics include graphical user interfaces; the need for visual communication concepts; transmedia as opposed to repurposing; and graphic design instruction in higher education. (LRW)

  1. Mathematical Creative Activity and the Graphic Calculator

    ERIC Educational Resources Information Center

    Duda, Janina

    2011-01-01

    Teaching mathematics using graphic calculators has been an issue of didactic discussions for years. Finding ways in which graphic calculators can enrich the development process of creative activity in mathematically gifted students between the ages of 16-17 is the focus of this article. Research was conducted using graphic calculators with…

  2. Information Graphic Classification, Decomposition and Alternative Representation

    ERIC Educational Resources Information Center

    Gao, Jinglun

    2012-01-01

    This thesis work is mainly focused on two problems related to improving accessibility of information graphics for visually impaired users. The first problem is automated analysis of information graphics for information extraction and the second problem is multi-modal representations for accessibility. Information graphics are graphical…

  3. Graphic Novels in Your School Library

    ERIC Educational Resources Information Center

    Karp, Jesse

    2011-01-01

    Many educators now agree that graphic novels inform as well as entertain, and to dismiss the educational potential of the graphic novel is to throw away a golden opportunity to reach out to young readers. This dynamic book takes a look at the term "graphic novel," how the format has become entwined in our culture, and the ways in which graphic…

  4. Assistance with Obtaining a Replacement Card Form

    EPA Pesticide Factsheets

    Form to be submitted to Section 608 Technician Certification Program Manager if a technician wants to replace a certification card, and the record of the original certification is in the data submitted by companies that have gone out of business.

  5. Card Sorts, State Tests, and Meaningful Mathematics

    ERIC Educational Resources Information Center

    Chauvot, Jennifer B.; Benson, Sharon L. D.

    2008-01-01

    This article shares card-sorting activities that involve state-mandated test items to use with prospective and practicing mathematics teachers to teach about accountability measures while exploring reform-minded mathematics instruction recommendations. (Contains 2 figures.)

  6. Educational Card Games for Understanding Gastrointestinal Physiology.

    ERIC Educational Resources Information Center

    Odenweller, Cynthia M.; Hsu, Christopher T.; DiCarlo, Stephen E.

    1998-01-01

    Presents the rules for two educational card-games that provide an opportunity to integrate, analyze, and interpret basic concepts in gastrointestinal physiology. Enhances students' abilities to apply and synthesize. (DDR)

  7. Notification: Purchase Card and Convenience Check Audit

    EPA Pesticide Factsheets

    Project #OA-FY13-0116, April 11, 2013. The U.S. Environmental Protection Agency, Office of Inspector General, is beginning the fieldwork phase of its audit of the agency’s purchase card and convenience check programs.

  8. College Student Credit Card Usage and Debt.

    ERIC Educational Resources Information Center

    Rybka, Kathryn M.

    2001-01-01

    Provides an overview of the concerns related to credit card usage by college students. Offers information student affairs professionals can use to help college students make responsible choices. (Contains 26 references.) (GCP)

  9. 75 FR 55392 - Employment Network Report Card

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... From the Federal Register Online via the Government Publishing Office SOCIAL SECURITY ADMINISTRATION Employment Network Report Card AGENCY: Social Security Administration (SSA). ACTION: Notice of... public comments on Employment Network quality assurance, including a ticket consumer Employment...

  10. David Copperfield's Orient Express Card Trick.

    ERIC Educational Resources Information Center

    Kolpas, Sidney J.

    1992-01-01

    Presents the mathematical proof, based on elementary number theory, for a card trick seen by students on television. Provides sources for other mathematical magic tricks that serve as motivational devices. (MDH)

  11. Struggling readers learning with graphic-rich digital science text: Effects of a Highlight & Animate Feature and Manipulable Graphics

    NASA Astrophysics Data System (ADS)

    Defrance, Nancy L.

    Technology offers promise of 'leveling the playing field' for struggling readers. That is, instructional support features within digital texts may enable all readers to learn. This quasi-experimental study examined the effects on learning of two support features, which offered unique opportunities to interact with text. The Highlight & Animate Feature highlighted an important idea in prose, while simultaneously animating its representation in an adjacent graphic. It invited readers to integrate ideas depicted in graphics and prose, using each one to interpret the other. The Manipulable Graphics had parts that the reader could operate to discover relationships among phenomena. It invited readers to test or refine the ideas that they brought to, or gleaned from, the text. Use of these support features was compulsory. Twenty fifth grade struggling readers read a graphic-rich digital science text in a clinical interview setting, under one of two conditions: using either the Highlight & Animate Feature or the Manipulable Graphics. Participants in both conditions made statistically significant gains on a multiple choice measure of knowledge of the topic of the text. While there were no significant differences by condition in the amount of knowledge gained; there were significant differences in the quality of knowledge expressed. Transcripts revealed that understandings about light and vision, expressed by those who used the Highlight & Animate Feature, were more often conceptually and linguistically 'complete.' That is, their understandings included both a description of phenomena as well as an explanation of underlying scientific principles, which participants articulated using the vocabulary of the text. This finding may be attributed to the multiple opportunities to integrate graphics (depicting the behavior of phenomena) and prose (providing the scientific explanation of that phenomena), which characterized the Highlight & Animate Condition. Those who used the

  12. Correlates of credit card ownership in men and women.

    PubMed

    Yang, Bijou; Lester, David

    2005-06-01

    In a sample of 352 students, correlates of credit card ownership differed by sex. For both men and women, credit card ownership was predicted by their affective attitude toward credit cards. However, whereas for men concern with money as a tactic for gaining power predicted credit card ownership, for women feelings of insecurity about having sufficient money and having a conservative approach to money predicted credit card ownership.

  13. Information Technology.

    ERIC Educational Resources Information Center

    Marcum, Deanna; Boss, Richard

    1982-01-01

    Discusses a problem commonly encountered in library automation projects: the conversion from existing card catalog formats to machine readable catalog (MARC) records. Catalog formats, the advantages of full versus limited records, changing computer technology, the advantages of full MARC records, and record standardization are among the topics…

  14. 77 FR 65582 - Quad Graphics, Inc., Including Workers Whose Wages Were Reported Under Quad Graphics Printing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-29

    ... Quad Graphics Printing Corp. and Quad Logistics Services, Effingham, IL; Amended Certification... wages reported under Quad Graphics, Inc., Quad Graphics Printing Corp., and Quad Logistics Services. The... Graphics Printing Corp. and Quad Logistics Services (TA-W-73,441H), who became totally or...

  15. Measuring Cognitive Load in Test Items: Static Graphics versus Animated Graphics

    ERIC Educational Resources Information Center

    Dindar, M.; Kabakçi Yurdakul, I.; Inan Dönmez, F.

    2015-01-01

    The majority of multimedia learning studies focus on the use of graphics in learning process but very few of them examine the role of graphics in testing students' knowledge. This study investigates the use of static graphics versus animated graphics in a computer-based English achievement test from a cognitive load theory perspective. Three…

  16. Graphic Presentation: An Empirical Examination of the Graphic Novel Approach to Communicate Business Concepts

    ERIC Educational Resources Information Center

    Short, Jeremy C.; Randolph-Seng, Brandon; McKenny, Aaron F.

    2013-01-01

    Graphic novels have been increasingly incorporated into business communication forums. Despite potential benefits, little research has examined the merits of the graphic novel approach. In response, we engage in a two-study approach. Study 1 explores the potential of graphic novels to affect learning outcomes and finds that the graphic novel was…

  17. The research of laser marking control technology

    NASA Astrophysics Data System (ADS)

    Zhang, Qiue; Zhang, Rong

    2009-08-01

    In the area of Laser marking, the general control method is insert control card to computer's mother board, it can not support hot swap, it is difficult to assemble or it. Moreover, the one marking system must to equip one computer. In the system marking, the computer can not to do the other things except to transmit marking digital information. Otherwise it can affect marking precision. Based on traditional control methods existed some problems, introduced marking graphic editing and digital processing by the computer finish, high-speed digital signal processor (DSP) control marking the whole process. The laser marking controller is mainly contain DSP2812, digital memorizer, DAC (digital analog converting) transform unit circuit, USB interface control circuit, man-machine interface circuit, and other logic control circuit. Download the marking information which is processed by computer to U disk, DSP read the information by USB interface on time, then processing it, adopt the DSP inter timer control the marking time sequence, output the scanner control signal by D/A parts. Apply the technology can realize marking offline, thereby reduce the product cost, increase the product efficiency. The system have good effect in actual unit markings, the marking speed is more quickly than PCI control card to 20 percent. It has application value in practicality.

  18. Weather information network including graphical display

    NASA Technical Reports Server (NTRS)

    Leger, Daniel R. (Inventor); Burdon, David (Inventor); Son, Robert S. (Inventor); Martin, Kevin D. (Inventor); Harrison, John (Inventor); Hughes, Keith R. (Inventor)

    2006-01-01

    An apparatus for providing weather information onboard an aircraft includes a processor unit and a graphical user interface. The processor unit processes weather information after it is received onboard the aircraft from a ground-based source, and the graphical user interface provides a graphical presentation of the weather information to a user onboard the aircraft. Preferably, the graphical user interface includes one or more user-selectable options for graphically displaying at least one of convection information, turbulence information, icing information, weather satellite information, SIGMET information, significant weather prognosis information, and winds aloft information.

  19. A graphical language for reliability model generation

    NASA Technical Reports Server (NTRS)

    Howell, Sandra V.; Bavuso, Salvatore J.; Haley, Pamela J.

    1990-01-01

    A graphical interface capability of the hybrid automated reliability predictor (HARP) is described. The graphics-oriented (GO) module provides the user with a graphical language for modeling system failure modes through the selection of various fault tree gates, including sequence dependency gates, or by a Markov chain. With this graphical input language, a fault tree becomes a convenient notation for describing a system. In accounting for any sequence dependencies, HARP converts the fault-tree notation to a complex stochastic process that is reduced to a Markov chain which it can then solve for system reliability. The graphics capability is available for use on an IBM-compatible PC, a Sun, and a VAX workstation. The GO module is written in the C programming language and uses the Graphical Kernel System (GKS) standard for graphics implementation. The PC, VAX, and Sun versions of the HARP GO module are currently in beta-testing.

  20. An interactive NASTRAN preprocessor. [graphic display of undeformed structure using CDC 6000 series computer

    NASA Technical Reports Server (NTRS)

    Smith, W. W.

    1973-01-01

    A Langley Research Center version of NASTRAN Level 15.1.0 designed to provide the analyst with an added tool for debugging massive NASTRAN input data is described. The program checks all NASTRAN input data cards and displays on a CRT the graphic representation of the undeformed structure. In addition, the program permits the display and alteration of input data and allows reexecution without physically resubmitting the job. Core requirements on the CDC 6000 computer are approximately 77,000 octal words of central memory.

  1. E-Classroom Extra. Bulletin Boards, Class Newsletters, and Greeting Cards.

    ERIC Educational Resources Information Center

    Dibb, Mary; Barnes, Jennifer; Cavanaugh, Betty

    2000-01-01

    Presents elementary level, standards-based, technology-supported learning activities for the classroom, including: creating a virtual reality bulletin board that lets students become familiar with their computers; developing a weekly newsletter on the computer; and generating personalized greeting cards using SuperPrint 2.0. (SM)

  2. English Learners' (ELs') Trends from the Nation's Report Card. Fast Facts

    ERIC Educational Resources Information Center

    Office of English Language Acquisition, US Department of Education, 2016

    2016-01-01

    The National Assessment of Educational Progress (NAEP), also known as the Nation's Report Card, is the largest continuing and nationally representative assessment of what students know about mathematics, reading, science, writing, the arts, civics, economics, geography, U.S. history, and technology and engineering literacy. This fact sheet reports…

  3. Identifying procurement Fraud In Defense Agencies: An Analysis Of The Government Purchase Card Program

    DTIC Science & Technology

    2011-04-18

    agencies, and Citibank services the Navy and Marine Corps (DoD, 2002). The Office of the Under Secretary of Defense for Acquisition, Technology, and...federal agencies through negotiated master contracts with charge card providers. Currently, Citibank , JPMorgan Chase, and U.S. Bank provide the

  4. 6 CFR 37.17 - Requirements for the surface of the driver's license or identification card.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... specifically ISO/IEC 19794-5:2005(E) Information technology—Biometric Data Interchange Formats—Part 5: Face... a State address confidentiality program which allows victims of domestic violence, dating violence...-readable technology on the back of the card, pursuant to § 37.19 of this subpart. (j) Date of...

  5. 6 CFR 37.17 - Requirements for the surface of the driver's license or identification card.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... specifically ISO/IEC 19794-5:2005(E) Information technology—Biometric Data Interchange Formats—Part 5: Face... a State address confidentiality program which allows victims of domestic violence, dating violence...-readable technology on the back of the card, pursuant to § 37.19 of this subpart. (j) Date of...

  6. 6 CFR 37.17 - Requirements for the surface of the driver's license or identification card.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... specifically ISO/IEC 19794-5:2005(E) Information technology—Biometric Data Interchange Formats—Part 5: Face... a State address confidentiality program which allows victims of domestic violence, dating violence...-readable technology on the back of the card, pursuant to § 37.19 of this subpart. (j) Date of...

  7. 6 CFR 37.17 - Requirements for the surface of the driver's license or identification card.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... specifically ISO/IEC 19794-5:2005(E) Information technology—Biometric Data Interchange Formats—Part 5: Face... a State address confidentiality program which allows victims of domestic violence, dating violence...-readable technology on the back of the card, pursuant to § 37.19 of this subpart. (j) Date of...

  8. 6 CFR 37.17 - Requirements for the surface of the driver's license or identification card.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... specifically ISO/IEC 19794-5:2005(E) Information technology—Biometric Data Interchange Formats—Part 5: Face... a State address confidentiality program which allows victims of domestic violence, dating violence...-readable technology on the back of the card, pursuant to § 37.19 of this subpart. (j) Date of...

  9. The Many Hats of an Instructional Designer: The Development of an Instructional Card Game.

    ERIC Educational Resources Information Center

    Sugar, William; Betrus, Anthony

    2002-01-01

    Discusses the difficulties in defining instructional technology, suggests core competencies, proposes five instructional designer archetypes, and describes the development of an instructional card game designed for graduate students in instructional design to expose them to major responsibilities of an instructional designer and give them insight…

  10. EuCARD2: enhanced accelerator research and development in Europe

    NASA Astrophysics Data System (ADS)

    Romaniuk, Ryszard S.

    2013-10-01

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

  11. Approximate Counting of Graphical Realizations.

    PubMed

    Erdős, Péter L; Kiss, Sándor Z; Miklós, István; Soukup, Lajos

    2015-01-01

    In 1999 Kannan, Tetali and Vempala proposed a MCMC method to uniformly sample all possible realizations of a given graphical degree sequence and conjectured its rapidly mixing nature. Recently their conjecture was proved affirmative for regular graphs (by Cooper, Dyer and Greenhill, 2007), for regular directed graphs (by Greenhill, 2011) and for half-regular bipartite graphs (by Miklós, Erdős and Soukup, 2013). Several heuristics on counting the number of possible realizations exist (via sampling processes), and while they work well in practice, so far no approximation guarantees exist for such an approach. This paper is the first to develop a method for counting realizations with provable approximation guarantee. In fact, we solve a slightly more general problem; besides the graphical degree sequence a small set of forbidden edges is also given. We show that for the general problem (which contains the Greenhill problem and the Miklós, Erdős and Soukup problem as special cases) the derived MCMC process is rapidly mixing. Further, we show that this new problem is self-reducible therefore it provides a fully polynomial randomized approximation scheme (a.k.a. FPRAS) for counting of all realizations.

  12. Approximate Counting of Graphical Realizations

    PubMed Central

    2015-01-01

    In 1999 Kannan, Tetali and Vempala proposed a MCMC method to uniformly sample all possible realizations of a given graphical degree sequence and conjectured its rapidly mixing nature. Recently their conjecture was proved affirmative for regular graphs (by Cooper, Dyer and Greenhill, 2007), for regular directed graphs (by Greenhill, 2011) and for half-regular bipartite graphs (by Miklós, Erdős and Soukup, 2013). Several heuristics on counting the number of possible realizations exist (via sampling processes), and while they work well in practice, so far no approximation guarantees exist for such an approach. This paper is the first to develop a method for counting realizations with provable approximation guarantee. In fact, we solve a slightly more general problem; besides the graphical degree sequence a small set of forbidden edges is also given. We show that for the general problem (which contains the Greenhill problem and the Miklós, Erdős and Soukup problem as special cases) the derived MCMC process is rapidly mixing. Further, we show that this new problem is self-reducible therefore it provides a fully polynomial randomized approximation scheme (a.k.a. FPRAS) for counting of all realizations. PMID:26161994

  13. Graphical programming at Sandia National Laboratories

    SciTech Connect

    McDonald, M.J.; Palmquist, R.D.; Desjarlais, L.

    1993-09-01

    Sandia has developed an advanced operational control system approach, called Graphical Programming, to design, program, and operate robotic systems. The Graphical Programming approach produces robot systems that are faster to develop and use, safer in operation, and cheaper overall than altemative teleoperation or autonomous robot control systems. Graphical Programming also provides an efficient and easy-to-use interface to traditional robot systems for use in setup and programming tasks. This paper provides an overview of the Graphical Programming approach and lists key features of Graphical Programming systems. Graphical Programming uses 3-D visualization and simulation software with intuitive operator interfaces for the programming and control of complex robotic systems. Graphical Programming Supervisor software modules allow an operator to command and simulate complex tasks in a graphic preview mode and, when acceptable, command the actual robots and monitor their motions with the graphic system. Graphical Programming Supervisors maintain registration with the real world and allow the robot to perform tasks that cannot be accurately represented with models alone by using a combination of model and sensor-based control.

  14. [The introduction of the electronic health card in Germany].

    PubMed

    Bales, S

    2005-07-01

    From 2006 onwards all members of the health insurance system in Germany will be issued an electronic health card which will replace the current health insurance card. The new health card will be technically upgraded to also include patient-related health data or provide access to such data in addition to its administrative functions. Therefore, it is evident that the health card be fitted with a microprocessor that permits authentication (electronic identity check), encryption and the electronic digital signature, thus ensuring maximum data safety and security. For easy identification of the insured person, the electronic health card will bear a photograph of the card holder.

  15. Interoperable computerized smart card based system for health insurance and health services applied in cardiology.

    PubMed

    Cocei, Horia-Delatebea; Stefan, Livia; Dobre, Ioana; Croitoriu, Mihai; Sinescu, Crina; Ovricenco, Eduard

    2002-01-01

    In 1999 Romania started its health care reform by promulgating the Health Insurance Law. A functional and efficient health care system needs procedures for monitoring and evaluation of the medical services, communication between different service providers and entities involved in the system, integration and availability of the information. The final goal is a good response to the needs and demands of the patients and of the real life. For this project we took into account, on one hand, the immediate need for computerized systems for the health care providers and, on the other hand, the large number of trials and experiments with health smart cards across Europe. Our project will implement a management system based on electronic patient records to be used in all cardiology clinics and will experiment the health smart cards, will promote and demonstrate the capabilities of the smart card technology. We focused our attention towards a specific and also critical category of patients, those with heart diseases, and also towards a critical sector of the health care system--the emergency care. The patient card was tested on a number of 150 patients at a cardiology clinic in Bucharest. This was the first trial of a health smart card in Romania.

  16. Multi-axis control based on movement control cards in NC systems

    NASA Astrophysics Data System (ADS)

    Jiang, Tingbiao; Wei, Yunquan

    2005-12-01

    Today most movement control cards need special control software of topper computers and are only suitable for fixed-axis controls. Consequently, the number of axes which can be controlled is limited. Advanced manufacture technology develops at a very high speed, and that development brings forth. New requirements for movement control in mechanisms and electronics. This paper introduces products of the 5th generation of movement control cards, PMAC 2A-PC/104, made by the Delta Tau Company in the USA. Based on an analysis of PMAC 2A-PC/104, this paper first describes two aspects relevant to the hardware structure of movement control cards and the interrelated software of the topper computers. Then, two methods are presented for solving these problems. The first method is to set limit switches on the movement control cards; all of them can be used to control each moving axis. The second method is to program applied software with existing programming language (for example, VC ++, Visual Basic, Delphi, and so forth). This program is much easier to operate and expand by its users. By using a limit switch, users can choose different axes in movement control cards. Also, users can change parts of the parameters in the control software of topper computers to realize different control axes. Combining these 2 methods proves to be convenient for realizing multi-axis control in numerical control systems.

  17. Patient health record on a smart card.

    PubMed

    Naszlady, A; Naszlady, J

    1998-02-01

    A validated health questionnaire has been used for the documentation of a patient's history (826 items) and of the findings from physical examination (591 items) in our clinical ward for 25 years. This computerized patient record has been completed in EUCLIDES code (CEN TC/251) for laboratory tests and an ATC and EAN code listing for the names of the drugs permanently required by the patient. In addition, emergency data were also included on an EEPROM chipcard with a 24 kb capacity. The program is written in FOX-PRO language. A group of 5000 chronically ill in-patients received these cards which contain their health data. For security reasons the contents of the smart card is only accessible by a doctor's PIN coded key card. The personalization of each card was carried out in our health center and the depersonalized alphanumeric data were collected for further statistical evaluation. This information served as a basis for a real need assessment of health care and for the calculation of its cost. Code-combined with an optical card, a completely paperless electronic patient record system has been developed containing all three information carriers in medicine: Texts, Curves and Pictures.

  18. Verified by Visa and MasterCard SecureCode: Or, How Not to Design Authentication

    NASA Astrophysics Data System (ADS)

    Murdoch, Steven J.; Anderson, Ross

    Banks worldwide are starting to authenticate online card transactions using the '3-D Secure' protocol, which is branded as Verified by Visa and MasterCard SecureCode. This has been partly driven by the sharp increase in online fraud that followed the deployment of EMV smart cards for cardholder-present payments in Europe and elsewhere. 3-D Secure has so far escaped academic scrutiny; yet it might be a textbook example of how not to design an authentication protocol. It ignores good design principles and has significant vulnerabilities, some of which are already being exploited. Also, it provides a fascinating lesson in security economics. While other single sign-on schemes such as OpenID, InfoCard and Liberty came up with decent technology they got the economics wrong, and their schemes have not been adopted. 3-D Secure has lousy technology, but got the economics right (at least for banks and merchants); it now boasts hundreds of millions of accounts. We suggest a path towards more robust authentication that is technologically sound and where the economics would work for banks, merchants and customers - given a gentle regulatory nudge.

  19. Graphical Contingency Analysis for the Nation's Electric Grid

    ScienceCinema

    Zhenyu (Henry) Huang

    2016-07-12

    PNNL has developed a new tool to manage the electric grid more effectively, helping prevent blackouts and brownouts--and possibly avoiding millions of dollars in fines for system violations. The Graphical Contingency Analysis tool monitors grid performance, shows prioritized lists of problems, provides visualizations of potential consequences, and helps operators identify the most effective courses of action. This technology yields faster, better decisions and a more stable and reliable power grid.

  20. LabVIEW Interface for PCI-SpaceWire Interface Card

    NASA Technical Reports Server (NTRS)

    Lux, James; Loya, Frank; Bachmann, Alex

    2005-01-01

    This software provides a LabView interface to the NT drivers for the PCISpaceWire card, which is a peripheral component interface (PCI) bus interface that conforms to the IEEE-1355/ SpaceWire standard. As SpaceWire grows in popularity, the ability to use SpaceWire links within LabVIEW will be important to electronic ground support equipment vendors. In addition, there is a need for a high-level LabVIEW interface to the low-level device- driver software supplied with the card. The LabVIEW virtual instrument (VI) provides graphical interfaces to support all (1) SpaceWire link functions, including message handling and routing; (2) monitoring as a passive tap using specialized hardware; and (3) low-level access to satellite mission-control subsystem functions. The software is supplied in a zip file that contains LabVIEW VI files, which provide various functions of the PCI-SpaceWire card, as well as higher-link-level functions. The VIs are suitably named according to the matching function names in the driver manual. A number of test programs also are provided to exercise various functions.

  1. CARD14 expression in dermal endothelial cells in psoriasis.

    PubMed

    Harden, Jamie L; Lewis, Steven M; Pierson, Katherine C; Suárez-Fariñas, Mayte; Lentini, Tim; Ortenzio, Francesca S; Zaba, Lisa C; Goldbach-Mansky, Raphaela; Bowcock, Anne M; Lowes, Michelle A

    2014-01-01

    Mutations in the caspase recruitment domain, family member 14 (CARD14) gene have recently been described in psoriasis patients, and explain the psoriasis susceptibility locus 2 (PSORS2). CARD14 is a scaffolding protein that regulates NF-κB activation, and psoriasis-associated CARD14 mutations lead to enhanced NF-κB signaling. CARD14 is expressed mainly in epidermal keratinocytes, but also in unidentified dermal cells. In this manuscript, the identity of the dermal cell types expressing CARD14, as well the potential functional consequence of overactive CARD14 in these dermal cell types, was determined. Using two-color immunofluorescence, dermal CARD14 did not co-localize with T-cells, dendritic cells, or macrophages. However, dermal CARD14 did highly co-localize with CD31(+) endothelial cells (ECs). CARD14 was also expressed non-dermal endothelial cells, such as aortic endothelial cells, which may indicate a role of CARD14(+)ECs in the systemic inflammation and cardiovascular comorbidities associated with psoriasis. Additionally, phosphorylated NF-κB was found in psoriatic CARD14(+) CD31(+) ECs, demonstrating this pathway is active in dermal ECs in psoriasis. Transfection of dermal ECs with psoriasis-associated CARD14 mutations resulted in increased expression of several chemokines, including CXCL10, IL-8, and CCL2. These results provide preliminary evidence that CARD14 expression in ECs may contribute to psoriasis through increased expression of chemokines and facilitating recruitment of immune cells into skin.

  2. Patient care report cards: an analysis.

    PubMed

    Badger, K A

    1998-01-01

    In the competitive health care market of the 1990s, health care institutions face a significant number of fiscal challenges that threaten their survival. As part of the survival process, institutions must demonstrate--to the public and to regulatory agencies--that they are measuring the effect of their care structures and processes. Institutions must be willing to share these measurements with the public as well as to use them internally to identify performance problems and document the impact of process improvements or other changes. The report card is a simple, easily understood method for reporting quality data and comparing varying aspects of patient care processes and outcomes. However, as measurements, report cards are not robust enough to serve as the sole source of quality-related data, and interinstitutional comparisons may be misleading. This article explores the new phenomenon known as patient care report cards and discusses their usage in quality measurement and improvement.

  3. Graphical tools for macromolecular crystallography in PHENIX

    PubMed Central

    Echols, Nathaniel; Grosse-Kunstleve, Ralf W.; Afonine, Pavel V.; Bunkóczi, Gábor; Chen, Vincent B.; Headd, Jeffrey J.; McCoy, Airlie J.; Moriarty, Nigel W.; Read, Randy J.; Richardson, David C.; Richardson, Jane S.; Terwilliger, Thomas C.; Adams, Paul D.

    2012-01-01

    A new Python-based graphical user interface for the PHENIX suite of crystallography software is described. This interface unifies the command-line programs and their graphical displays, simplifying the development of new interfaces and avoiding duplication of function. With careful design, graphical interfaces can be displayed automatically, instead of being manually constructed. The resulting package is easily maintained and extended as new programs are added or modified. PMID:22675231

  4. General-Purpose Graphics-Library Program

    NASA Technical Reports Server (NTRS)

    Rogers, Joseph E.

    1993-01-01

    NASA Device Independent Graphics Library (NASADIG) computer program is general-purpose graphics-library program for use with many computer-based-engineering and management application programs. Software offers many features providing user with flexibility in creating graphics. Includes two- and three-dimensional plotting, splines and polynomial interpolation, area blanking control, multiple log/linear axes, legends and text control, curve-thickness control, and multiple text fonts. Written in ANSI FORTRAN 77.

  5. Deep Dermatophytosis and Inherited CARD9 Deficiency

    PubMed Central

    Vincent, Quentin B.; Liu, Luyan; Cypowyj, Sophie; Prando, Carolina; Migaud, Mélanie; Taibi, Lynda; Ammar-Khodja, Aomar; Stambouli, Omar Boudghene; Guellil, Boumediene; Jacobs, Frederique; Goffard, Jean-Christophe; Schepers, Kinda; del Marmol, Véronique; Boussofara, Lobna; Denguezli, Mohamed; Larif, Molka; Bachelez, Hervé; Michel, Laurence; Lefranc, Gérard; Hay, Rod; Jouvion, Gregory; Chretien, Fabrice; Fraitag, Sylvie; Bougnoux, Marie-Elisabeth; Boudia, Merad

    2014-01-01

    BACKGROUND Deep dermatophytosis is a severe and sometimes life-threatening fungal infection caused by dermatophytes. It is characterized by extensive dermal and subcutaneous tissue invasion and by frequent dissemination to the lymph nodes and, occasionally, the central nervous system. The condition is different from common superficial dermatophyte infection and has been reported in patients with no known immunodeficiency. Patients are mostly from North African, consanguineous, multiplex families, which strongly suggests a mendelian genetic cause. METHODS We studied the clinical features of deep dermatophytosis in 17 patients with no known immunodeficiency from eight unrelated Tunisian, Algerian, and Moroccan families. Because CARD9 (caspase recruitment domain–containing protein 9) deficiency has been reported in an Iranian family with invasive fungal infections, we also sequenced CARD9 in the patients. RESULTS Four patients died, at 28, 29, 37, and 39 years of age, with clinically active deep dermatophytosis. No other severe infections, fungal or otherwise, were reported in the surviving patients, who ranged in age from 37 to 75 years. The 15 Algerian and Tunisian patients, from seven unrelated families, had a homozygous Q289X CARD9 allele, due to a founder effect. The 2 Moroccan siblings were homozygous for the R101C CARD9 allele. Both alleles are rare deleterious variants. The familial segregation of these alleles was consistent with autosomal recessive inheritance and complete clinical penetrance. CONCLUSIONS All the patients with deep dermatophytosis had autosomal recessive CARD9 deficiency. Deep dermatophytosis appears to be an important clinical manifestation of CARD9 deficiency. (Funded by Agence Nationale pour la Recherche and others.) PMID:24131138

  6. Getting the picture through computer graphics

    NASA Technical Reports Server (NTRS)

    Gregory, T. J.; Carmichael, R. L.

    1983-01-01

    The benefits of computer graphics in design are discussed, with particular reference to aerospace applications. The evolution of computer graphics is illustrated by the following examples: solid lines representing the edges of solid geometric parts; graphics with colored lines providing better descriptions of a variety of objects, such as circuit boards, maps, and complete aircraft; graphics with colored surfaces mapping such information as heating rates and pressures on aircraft; and color mapping combined with shading. Finally, examples are given of complex flow fields and scenes showing many objects that are displayed dynamically, with transparency used to clarify these scenes.

  7. Laserprinter applications in a medical graphics department.

    PubMed

    Lynch, P J

    1987-01-01

    Our experience with the Apple Macintosh and LaserWriter equipment has convinced us that lasergraphics holds much current and future promise in the creation of line graphics and typography for the biomedical community. Although we continue to use other computer graphics equipment to produce color slides and an occasional pen-plotter graphic, the most rapidly growing segment of our graphics workload is in material well-suited to production on the Macintosh/LaserWriter system. At present our goal is to integrate all of our computer graphics production (color slides, video paint graphics and monochrome print graphics) into a single Macintosh-based system within the next two years. The software and hardware currently available are capable of producing a wide range of science graphics very quickly and inexpensively. The cost-effectiveness, versatility and relatively low initial investment required to install this equipment make it an attractive alternative for cost-recovery departments just entering the field of computer graphics.

  8. Programming Language Software For Graphics Applications

    NASA Technical Reports Server (NTRS)

    Beckman, Brian C.

    1993-01-01

    New approach reduces repetitive development of features common to different applications. High-level programming language and interactive environment with access to graphical hardware and software created by adding graphical commands and other constructs to standardized, general-purpose programming language, "Scheme". Designed for use in developing other software incorporating interactive computer-graphics capabilities into application programs. Provides alternative to programming entire applications in C or FORTRAN, specifically ameliorating design and implementation of complex control and data structures typifying applications with interactive graphics. Enables experimental programming and rapid development of prototype software, and yields high-level programs serving as executable versions of software-design documentation.

  9. Raster Graphics in Support of Medical Education

    PubMed Central

    Tidball, C. S.; Glass, M. L.

    1984-01-01

    After a brief review of approaches available for the creation of computer-driven graphic displays, a raster graphics method was selected for further description. The components of this system include: a host computer; an intelligent terminal containing imaging RAM as well as a graphics interpreter in ROM; and a medium-resolution, color, video monitor. Three illustrations with appropriate program fragments to demonstrate coding technique are presented: a simple flowchart, a figure for an article, and a teaching display. The examples selected are progressively more sophisticated and demonstrate many of the features of the computer language ReGIS (Remote Graphics Instruction Set) developed by the Digital Equipment Corporation (DEC).

  10. Inexpensive Data Acquisition with a Sound Card

    NASA Astrophysics Data System (ADS)

    Hassan, Umer; Pervaiz, Saad; Anwar, Muhammad Sabieh

    2011-12-01

    Signal generators, oscilloscopes, and data acquisition (DAQ) systems are standard components of the modern experimental physics laboratory. The sound card, a built-in component in the ubiquitous personal computer, can be utilized for all three of these tasks1,2 and offers an attractive option for labs in developing countries such as ours—Pakistan—where affordability is always of prime concern. In this paper, we describe in a recipe fashion how the sound card is used for DAQ and signal generation.

  11. High density electrical card connector system

    DOEpatents

    Haggard, J. Eric; Trotter, Garrett R.

    2000-01-01

    An electrical circuit board card connection system is disclosed which comprises a wedge-operated locking mechanism disposed along an edge portion of the printed circuit board. An extrusion along the edge of the circuit board mates with an extrusion fixed to the card cage having a plurality of electrical connectors. The connection system allows the connectors to be held away from the circuit board during insertion/extraction and provides a constant mating force once the circuit board is positioned and the wedge inserted. The disclosed connection system is a simple solution to the need for a greater number of electrical signal connections.

  12. Increasing Opportunities for Student Responding: Response Cards in the Classroom

    ERIC Educational Resources Information Center

    Helf, Shawnna

    2015-01-01

    Response cards are designed to encourage active student engagement during instruction. In this article, the use of response cards is described, along with ways teachers can use the information to inform their work and considerations for implementation.

  13. What's Hot--and Not--in Card Access Systems.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    2002-01-01

    Describes four uses of newer card access systems on college campuses: stored value, entitlement, access control, and vending. Discusses the continued reluctance of schools to move to cards containing computer chips rather than simply magnetic stripes. (EV)

  14. 1. Post card view of the bridge, c. 1910. Post ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Post card view of the bridge, c. 1910. Post card courtesy Carol Poh Miller. Photocopy by Berni Rich, Score Photographers Cleveland, OH - B & O Railroad Bridge Number 464, Spanning Old Ship Canal & Cuyahoga River, Cleveland, Cuyahoga County, OH

  15. 76 FR 76475 - Employment Network (EN) Report Card

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... From the Federal Register Online via the Government Publishing Office SOCIAL SECURITY ADMINISTRATION Employment Network (EN) Report Card AGENCY: Social Security Administration. ACTION: Notice of... Public Comments on Draft Revised Ticket to Work Consumer Employment Network Report Card. SUMMARY: We...

  16. Wiring harnesses documented by punched-card technique

    NASA Technical Reports Server (NTRS)

    Hicks, W. W.; Kloezeman, W. G.

    1970-01-01

    Cards representing a connector are punched, sorted, and then used to printout wiring documentation for that connector. When wiring changes are made, new cards are punched and the wiring documentation is reprinted to reflect the latest configuration.

  17. Current and future graphics requirements for LaRC and proposed future graphics system

    NASA Technical Reports Server (NTRS)

    Taylor, N. L.; Bowen, J. T.; Randall, D. P.; Gates, R. L.

    1984-01-01

    The findings of an investigation to assess the current and future graphics requirements of the LaRC researchers with respect to both hardware and software are presented. A graphics system designed to meet these requirements is proposed.

  18. 48 CFR 908.7117 - Tabulating machine cards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Tabulating machine cards. 908.7117 Section 908.7117 Federal Acquisition Regulations System DEPARTMENT OF ENERGY COMPETITION... Tabulating machine cards. DOE offices shall acquire tabulating machine cards in accordance with FPMR 41...

  19. 41 CFR 101-26.509 - Tabulating machine cards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true Tabulating machine cards... PROGRAM 26.5-GSA Procurement Programs § 101-26.509 Tabulating machine cards. Procurement by Federal agencies of tabulating machine cards shall be made in accordance with the provisions of this § 101-26.509....

  20. 48 CFR 908.7117 - Tabulating machine cards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Tabulating machine cards. 908.7117 Section 908.7117 Federal Acquisition Regulations System DEPARTMENT OF ENERGY COMPETITION... Tabulating machine cards. DOE offices shall acquire tabulating machine cards in accordance with FPMR 41...

  1. 48 CFR 908.7117 - Tabulating machine cards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Tabulating machine cards. 908.7117 Section 908.7117 Federal Acquisition Regulations System DEPARTMENT OF ENERGY COMPETITION... Tabulating machine cards. DOE offices shall acquire tabulating machine cards in accordance with FPMR 41...

  2. 48 CFR 908.7117 - Tabulating machine cards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Tabulating machine cards. 908.7117 Section 908.7117 Federal Acquisition Regulations System DEPARTMENT OF ENERGY COMPETITION... Tabulating machine cards. DOE offices shall acquire tabulating machine cards in accordance with FPMR 41...

  3. 41 CFR 101-26.509 - Tabulating machine cards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Tabulating machine cards... PROGRAM 26.5-GSA Procurement Programs § 101-26.509 Tabulating machine cards. Procurement by Federal agencies of tabulating machine cards shall be made in accordance with the provisions of this § 101-26.509....

  4. 41 CFR 101-26.509 - Tabulating machine cards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 2 2013-07-01 2012-07-01 true Tabulating machine cards... PROGRAM 26.5-GSA Procurement Programs § 101-26.509 Tabulating machine cards. Procurement by Federal agencies of tabulating machine cards shall be made in accordance with the provisions of this § 101-26.509....

  5. 41 CFR 101-26.509 - Tabulating machine cards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 2 2012-07-01 2012-07-01 false Tabulating machine cards... PROGRAM 26.5-GSA Procurement Programs § 101-26.509 Tabulating machine cards. Procurement by Federal agencies of tabulating machine cards shall be made in accordance with the provisions of this § 101-26.509....

  6. 48 CFR 908.7117 - Tabulating machine cards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Tabulating machine cards. 908.7117 Section 908.7117 Federal Acquisition Regulations System DEPARTMENT OF ENERGY COMPETITION... Tabulating machine cards. DOE offices shall acquire tabulating machine cards in accordance with FPMR 41...

  7. 41 CFR 101-26.509 - Tabulating machine cards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Tabulating machine cards... PROGRAM 26.5-GSA Procurement Programs § 101-26.509 Tabulating machine cards. Procurement by Federal agencies of tabulating machine cards shall be made in accordance with the provisions of this § 101-26.509....

  8. Using a Card Trick to Illustrate Fixed Points and Stability

    ERIC Educational Resources Information Center

    Champanerkar, Jyoti; Jani, Mahendra

    2015-01-01

    Mathematical ideas from number theory, group theory, dynamical systems, and computer science have often been used to explain card tricks. Conversely, playing cards have been often used to illustrate the mathematical concepts of probability distributions and group theory. In this paper, we describe how the 21-card trick may be used to illustrate…

  9. "Procurement Cards" Help Colleges Reduce Paperwork and Delays in Purchasing.

    ERIC Educational Resources Information Center

    Mercer, Joye

    1995-01-01

    Increasingly, colleges and universities are using procurement cards, which are credit cards with limited usage, for institutional faculty and staff to make small purchases without going through costly and inefficient purchasing channels. Some concerns include distribution of cards, increased liability, and monitoring of expenditures. (MSE)

  10. 76 FR 76628 - Disclosure of Certain Credit Card Complaint Data

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-08

    .... CFPB-2011-0040] Disclosure of Certain Credit Card Complaint Data AGENCY: Bureau of Consumer Financial... ``Policy Statement'') that addresses the CFPB's proactive disclosure of credit card complaint data. The... credit card complaint data. It also identifies additional ways that the CFPB may disclose credit...

  11. 32 CFR 1615.9 - Registration card or form.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Registration card or form. 1615.9 Section 1615.9... REGISTRATION § 1615.9 Registration card or form. For the purposes of these regulations, the terms Registration Card and Registration Form are synonomous....

  12. Age of Majority Cards and Drinking among Young People.

    ERIC Educational Resources Information Center

    Smart, Reginald G.; Adlaf, Edward M.

    1987-01-01

    Examined use of age of majority cards (identification indicating legal drinking age status in Ontario) among 3,395 secondary school students. Found card status to be significantly related to frequency of alcohol use, problems, and place of drinking. Found little evidence that age of majority cards are an effective device for limiting access of…

  13. 77 FR 75410 - Request for Information Regarding Credit Card Market

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-20

    ... PROTECTION Request for Information Regarding Credit Card Market AGENCY: Bureau of Consumer Financial... Financial Protection (Bureau) to conduct a review (Review) of the consumer credit card market, within the... the public about a number of aspects of the consumer credit card market, which are described...

  14. 22 CFR 50.9 - Card of identity.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Card of identity. 50.9 Section 50.9 Foreign... of United States Nationality of a Person Abroad § 50.9 Card of identity. When authorized by the Department, consular offices or designated nationality examiners may issue a card of identity for travel...

  15. 22 CFR 50.9 - Card of identity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Card of identity. 50.9 Section 50.9 Foreign... of United States Nationality of a Person Abroad § 50.9 Card of identity. When authorized by the Department, consular offices or designated nationality examiners may issue a card of identity for travel...

  16. 22 CFR 50.9 - Card of identity.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Card of identity. 50.9 Section 50.9 Foreign... of United States Nationality of a Person Abroad § 50.9 Card of identity. When authorized by the Department, consular offices or designated nationality examiners may issue a card of identity for travel...

  17. 22 CFR 50.9 - Card of identity.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Card of identity. 50.9 Section 50.9 Foreign... of United States Nationality of a Person Abroad § 50.9 Card of identity. When authorized by the Department, consular offices or designated nationality examiners may issue a card of identity for travel...

  18. 22 CFR 50.9 - Card of identity.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Card of identity. 50.9 Section 50.9 Foreign... of United States Nationality of a Person Abroad § 50.9 Card of identity. When authorized by the Department, consular offices or designated nationality examiners may issue a card of identity for travel...

  19. 48 CFR 2913.301 - Governmentwide commercial purchase card.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 7 2011-10-01 2011-10-01 false Governmentwide commercial purchase card. 2913.301 Section 2913.301 Federal Acquisition Regulations System DEPARTMENT OF LABOR... commercial purchase card. (a) The Government purchase card has far fewer requirements for documentation...

  20. Credit Card Attitudes and Behaviors of College Students

    ERIC Educational Resources Information Center

    Joo, S.-H.; Grable, J. E.; Bagwell, D. C.

    2005-01-01

    At a southwestern public university, 242 students responded to a questionnaire about their credit-card use and attitudes. The results revealed that about 70 percent of the students held one or more credit cards, and about 10 percent had five or more credit cards. Twenty-two percent never kept copies of their charge slips, and only 49 percent paid…

  1. Instant Feedback for Learner Training: Using Individual Assessment Cards.

    ERIC Educational Resources Information Center

    Lovelock, Clive

    2002-01-01

    Describes individual assessment cards devised by an English-as-a-Foreign-Language teacher in Japan. This system consists of giving each student her own individual assessment card at the beginning of each lesson. The focus of the information recorded on the card relates to the process of learning English. (Author/VWL)

  2. Cool Moves: Teaching Geography and History with HyperCard.

    ERIC Educational Resources Information Center

    Adams, Richard C.

    1995-01-01

    Discusses a project developed using HyperCard to teach geography and history. Describes research of weather patterns and corresponding historical accounts; HyperCard's capabilities for producing animated maps to display information; and the effectiveness of HyperCard as a teaching tool, including its flexible use as a lecture display tool or in a…

  3. Crib Card Use During Tests: Helpful or a Crutch?

    ERIC Educational Resources Information Center

    Funk, Steven C.; Dickson, K. Laurie

    2011-01-01

    The authors experimentally investigated the effect of crib cards on exam performance and student learning. Fifty-one students expected to use their prepared crib cards during an exam. However, they first completed an unexpected pretest without their crib card. Students performed significantly worse on the pretest than on identical questions when…

  4. 8. Photograph of post card, 'Cicotte Street Bridge, Logansport, Ind.' ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Photograph of post card, 'Cicotte Street Bridge, Logansport, Ind.' Logansport News Agency, Logansport, Ind., Curteich-Chicago 'C.T. American Art' post card {Reg. U.S. Pat. Off.}, postmarked October 17, 1949. Card in the Cass County photograph file at the Indiana State Library, Indianapolis. - Cicott Street Bridge, Spanning Wabash River at State Road 25, Logansport, Cass County, IN

  5. Meeting Mathematics Standards with a Deck of Playing Cards

    ERIC Educational Resources Information Center

    McAllister, Deborah A.; McDonald, Shirley A.; Bothman, Susan M.

    2010-01-01

    The activities contained in this document have been presented at several conference sessions. Participants engaged in hands-on activities for Grades 3 through 8 that utilized a deck of playing cards to meet mathematics content and process standards. Activities included variations of card games, but with a mathematical twist, and other card-based…

  6. Teaching with Documents. It's in the Cards: Archives and Baseball.

    ERIC Educational Resources Information Center

    Vernon, John, Ed.

    1988-01-01

    Discusses the history of baseball cards and their use in the classroom as historical documents. Includes five exercises which deal with trading cards and the game itself. Provides a blown-up version of a 1950's Minnie Minoso baseball card to be used with one of the exercises. (GEA)

  7. 12 CFR 1026.12 - Special credit card provisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1026.12 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION TRUTH IN LENDING (REGULATION Z) Open-End Credit § 1026.12 Special credit card provisions. (a) Issuance of credit cards. Regardless of the... consumer credit transaction under the relevant credit card plan against funds of the cardholder held...

  8. 12 CFR 1026.12 - Special credit card provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1026.12 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION TRUTH IN LENDING (REGULATION Z) Open-End Credit § 1026.12 Special credit card provisions. (a) Issuance of credit cards. Regardless of the... consumer credit transaction under the relevant credit card plan against funds of the cardholder held...

  9. Exit Cards: Creating a Dialogue for Continuous Evaluation

    ERIC Educational Resources Information Center

    Patka, Mazna; Wallin-Ruschman, Jennifer; Wallace, Tenille; Robbins, Candice

    2016-01-01

    This study explored the use of Exit Cards, which are formative evaluations of student knowledge and instruction undertaken at every class meeting. Its results are based on Exit Card data from two undergraduate research methods courses. Thematic analysis indicated that students used Exit Cards to communicate (1) what they learned, (2) challenges…

  10. Argos: Design and Development of Object-Oriented, Event-Driven Multimedia Data Base Technology in Support of the Paperless Ship

    DTIC Science & Technology

    1988-12-01

    scanned utilizing a two hundred dollar ThunderwareTM ThunderScan® and the human voice speech was digitized using a two hundred dollar Farallon Tm...and MacRecorder® is copyrighted by Farallon Computing Incorporated. 4 This thesis is organized as follows. Chapter HI discusses the paperless ship...C Graphic Handler may be found in this cards background On MouseUp 109 GRAPHIC (number of me) end MouseUp * CARD #26, BUTTON #4: ADAPTER PLATE

  11. Adolescents' Motivations for Viewing Graphic Horror.

    ERIC Educational Resources Information Center

    Johnston, Deirdre D.

    1995-01-01

    Identifies four motivations adolescents report for viewing graphic horror films: gore watching, thrill watching, independent watching, and problem watching. Argues that viewing motivations are predictors of responses to graphic horror. Finds that viewing motivations were related to viewers' cognitive and affective responses and a tendency to…

  12. Teaching Graphics in Technical Communication Classes.

    ERIC Educational Resources Information Center

    Spurgeon, Kristene C.

    Perhaps because the United States is undergoing a video revolution, perhaps because of its increasing sales of goods to non-English speaking markets where graphics can help explain the products, perhaps because of the decreasing communication skills of the work force, graphic aids are becoming more and more widely used and more and more important.…

  13. Graphical Models via Univariate Exponential Family Distributions

    PubMed Central

    Yang, Eunho; Ravikumar, Pradeep; Allen, Genevera I.; Liu, Zhandong

    2016-01-01

    Undirected graphical models, or Markov networks, are a popular class of statistical models, used in a wide variety of applications. Popular instances of this class include Gaussian graphical models and Ising models. In many settings, however, it might not be clear which subclass of graphical models to use, particularly for non-Gaussian and non-categorical data. In this paper, we consider a general sub-class of graphical models where the node-wise conditional distributions arise from exponential families. This allows us to derive multivariate graphical model distributions from univariate exponential family distributions, such as the Poisson, negative binomial, and exponential distributions. Our key contributions include a class of M-estimators to fit these graphical model distributions; and rigorous statistical analysis showing that these M-estimators recover the true graphical model structure exactly, with high probability. We provide examples of genomic and proteomic networks learned via instances of our class of graphical models derived from Poisson and exponential distributions. PMID:27570498

  14. Computer Graphics in ChE Education.

    ERIC Educational Resources Information Center

    Reklaitis, G. V.; And Others

    1983-01-01

    Examines current uses and future possibilities of computer graphics in chemical engineering, discussing equipment needs, maintenance/manpower costs, and plan to implement computer graphics into existing programs. The plan involves matching fund equipment grants, grants for development of computer assisted instructional (CAI) software, chemical…

  15. Interpreting Graphic Versions of Shakespearean Plays

    ERIC Educational Resources Information Center

    Wolfe, Paula; Kleijwegt, Danielle

    2012-01-01

    The emergence of quality multimodal texts such as graphic novels may provide new vistas that allow adolescents access to more complex readings of difficult texts. This is especially true for the large number of graphic versions of Shakespearean text that have recently come on the market. However, it is still unclear as to what students actually…

  16. Using Graphic Organizers in Intercultural Education

    ERIC Educational Resources Information Center

    Ciascai, Liliana

    2009-01-01

    Graphic organizers are instruments of representation, illustration and modeling of information. In the educational practice they are used for building, and systematization of knowledge. Graphic organizers are instruments that addressed mostly visual learning style, but their use is beneficial to all learners. In this paper we illustrate the use of…

  17. 40 CFR 211.106 - Graphical requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Graphical requirements. 211.106 Section 211.106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS PRODUCT NOISE LABELING General Provisions § 211.106 Graphical requirements. (a) Color. Unless...

  18. Spatial Ability through Engineering Graphics Education

    ERIC Educational Resources Information Center

    Marunic, Gordana; Glazar, Vladimir

    2013-01-01

    Spatial ability has been confirmed to be of particular importance for successful engineering graphics education and to be a component of human intelligence that can be improved through instruction and training. Consequently, the creation and communication by means of graphics demand careful development of spatial skills provided by the balanced…

  19. Q-Technique and Graphics Research.

    ERIC Educational Resources Information Center

    Kahle, Roger R.

    Because Q-technique is as appropriate for use with visual and design items as for use with words, it is not stymied by the topics one is likely to encounter in graphics research. In particular Q-technique is suitable for studying the so-called "congeniality" of typography, for various copytesting usages, and for multivariate graphics research. The…

  20. Program For Editing Graphical Displays Of Schedules

    NASA Technical Reports Server (NTRS)

    Mulnix, Cassie L.; Miller, Kevin

    1995-01-01

    XOPPS is window-based software tool from graphics providing easy and fast "what you see is what you get" (WYSIWYG) on-screen editing capabilities. Provides area, analogous to canvas, displaying full image of schedule being edited. Canvas contains header area (for test) and schedule area (for plotting graphical representations of milestone objects in flexible time line). Written in C language.

  1. Performing Remarkable Feats with Presentation Graphics Packages.

    ERIC Educational Resources Information Center

    Ekhaml, Leticia

    1994-01-01

    Describes easy-to-use, easy-to-learn dedicated graphics packages for developing slide presentations shown directly from computers. A general description of the features of five packages and suggestions for software selection are provided. A sidebar provides graphics tips, such as the use of color, typefaces, and formatting, for developing…

  2. Is There Computer Graphics after Multimedia?

    ERIC Educational Resources Information Center

    Booth, Kellogg S.

    Computer graphics has been driven by the desire to generate real-time imagery subject to constraints imposed by the human visual system. The future of computer graphics, when off-the-shelf systems have full multimedia capability and when standard computing engines render imagery faster than real-time, remains to be seen. A dedicated pipeline for…

  3. Teaching Media Literacy with Graphic Novels

    ERIC Educational Resources Information Center

    Monnin, Katie

    2010-01-01

    Background: A current problem in media literacy studies is whether or not to categorize graphic novels as media literacy texts. Thus, this article begins with a review of current media literacy research and its emphasis on defining media literacy texts as texts that rely on both print literacies and image literacies. Because graphic novels rely on…

  4. Printing (Graphic Arts): Scope and Sequence.

    ERIC Educational Resources Information Center

    Nashville - Davidson County Metropolitan Public Schools, TN.

    Intended for use by all printing (graphic arts) instructors in the Metropolitan Nashville Public Schools, this guide provides a sequential listing of course content and scope. A course description provides a brief overview of the content of the courses offered in the printing (graphic arts) program. General course objectives are then listed.…

  5. Exploring Literary Devices in Graphic Novels

    ERIC Educational Resources Information Center

    Dallacqua, Ashley K.

    2012-01-01

    This article explores the possibilities of graphic novels with young readers. During the 2009-2010 school year, while working with four fifth-grade students, the author examined the question "In what ways do readers engage while reading a graphic novel?" The fifth graders took part in book discussions and one-on-one interviews after reading two…

  6. 40 CFR 211.106 - Graphical requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Graphical requirements. 211.106 Section 211.106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS PRODUCT NOISE LABELING General Provisions § 211.106 Graphical requirements. (a) Color. Unless...

  7. Revitalizing Tier 2 Intervention with Graphic Novels

    ERIC Educational Resources Information Center

    Smetana, Linda; Grisham, Dana L.

    2012-01-01

    The authors explore the practice of incorporating graphic novels in a Tier 2 Response To Intervention (RTI) program for five elementary-aged struggling readers in an urban school. Using a formative experiment framework, the study found that graphic novels provided a vehicle for the application of word recognition and fluency strategies learned in…

  8. 40 CFR 211.106 - Graphical requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Graphical requirements. 211.106 Section 211.106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS PRODUCT NOISE LABELING General Provisions § 211.106 Graphical requirements. (a) Color. Unless...

  9. 40 CFR 211.106 - Graphical requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Graphical requirements. 211.106 Section 211.106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS PRODUCT NOISE LABELING General Provisions § 211.106 Graphical requirements. (a) Color. Unless...

  10. 40 CFR 211.106 - Graphical requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Graphical requirements. 211.106 Section 211.106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS PRODUCT NOISE LABELING General Provisions § 211.106 Graphical requirements. (a) Color. Unless EPA...

  11. Graphic Organizers: Outlets for Your Thoughts.

    ERIC Educational Resources Information Center

    Ekhaml, Leticia

    1998-01-01

    Graphs, bars, charts, and diagrams have been used by designers, writers, and scientists to communicate. Now, research suggests that graphic organizers benefit teaching and learning. This article describes graphic organizers: sequential, conceptual, hierarchical, cyclical, Venn, fishbone or Ishikawa, squeeze and stretch, why-why, t-chart, KWL…

  12. Standards of Multimedia Graphic Design in Education

    ERIC Educational Resources Information Center

    Aldalalah, Osamah Ahmad; Ababneh, Ziad Waleed Mohamed

    2015-01-01

    This study aims to determine Standards of Multimedia Graphic Design in Education through the analysis of the theoretical basis and previous studies related to this subject. This study has identified the list of standards of Multimedia, Graphic Design, each of which has a set indicator through which the quality of Multimedia can be evaluated in…

  13. A Laboratory Application of Microcomputer Graphics.

    ERIC Educational Resources Information Center

    Gehring, Kalle B.; Moore, John W.

    1983-01-01

    A PASCAL graphics and instrument interface program for a Z80/S-100 based microcomputer was developed. The computer interfaces to a stopped-flow spectrophotometer replacing a storage oscilloscope and polaroid camera. Applications of this system are discussed, indicating that graphics and analog-to-digital boards have transformed the computer into…

  14. Graphic Design in Libraries: A Conceptual Process

    ERIC Educational Resources Information Center

    Ruiz, Miguel

    2014-01-01

    Providing successful library services requires efficient and effective communication with users; therefore, it is important that content creators who develop visual materials understand key components of design and, specifically, develop a holistic graphic design process. Graphic design, as a form of visual communication, is the process of…

  15. Making Art Connections with Graphic Organizers

    ERIC Educational Resources Information Center

    Stephens, Pam; Hermus, Cindy

    2007-01-01

    Posters, slide shows, videos, diagrams, charts, written or illustrated class notes, daily logs, to do lists, and written instructions are all helpful modes of teaching for visual learners. Another form of instruction that is helpful for visual learners is the graphic organizers. Sometimes called "mind maps", graphic organizers are illustrative…

  16. Artist Trading Cards: Connecting with Other Communities

    ERIC Educational Resources Information Center

    Bovio, Deborah

    2011-01-01

    Creating and exchanging Artist Trading Cards (ATCs) has been a rapidly growing trend. These miniature works of art are fun to make--and even more fun to share. The intrigue of developing these handmade treasures begins with the intent of creating art simply for the love of art. In this article, the author describes how her students made their…

  17. Flash Cards and Animation Software for Education.

    ERIC Educational Resources Information Center

    Byers, John A.

    1999-01-01

    Describes how a software program for DOS/Windows manages a collection of pictures such as photographic slides, overheads, or computer images in one or more databases. Explains how it transforms image files to raw binary files that can then be displayed like flash cards, or as an animated series of images. (Author/LRW)

  18. Welcome to the HyperCard Corner.

    ERIC Educational Resources Information Center

    Tucker, Susan A.

    1989-01-01

    Describes applications of HyperCard, including SuperDuper Gradebook and HyperMedia Information Retrieval System (HIRS). Also described is the creation of an instructional software library called the HyperMedia and Instructional StackWare Clearinghouse (HISC), which will evaluate programs for educators, trainers, and instructional technologists.…

  19. A Nursery School Activities Card File.

    ERIC Educational Resources Information Center

    Cooper, Dorothy

    This file contains a total of 285 cards describing activities for nursery-school children. It was designed to accompany "The Child-Care Teacher Aide" (ED 147 492), a teacher's guide for vocational training of teacher aides. The file is divided into four main divisions--fall, winter, spring, and summer. Apportioned among the different seasons are…

  20. North Carolina Child Health Report Card, 2001.

    ERIC Educational Resources Information Center

    Vitaglione, Tom; Weisner, Kristie

    This seventh annual report card is produced to heighten awareness of the health of the children of North Carolina by summarizing important child health indicators. The report is intended to assist health administrators, legislators, and family advocates in their efforts to improve the health and safety of children statewide. Data are presented for…

  1. Dealing with Student Credit Card Debt.

    ERIC Educational Resources Information Center

    Stanford, William E.

    1999-01-01

    Discusses the danger of college students accumulating a level of credit card debt that can seriously undermine their future lives. Offers 10 suggestions for colleges including controlling solicitations, offering workshops to freshmen, adding credit information to the campus Web site, communicating with the senior class, and discouraging or…

  2. North Carolina Child Health Report Card, 2000.

    ERIC Educational Resources Information Center

    North Carolina Child Advocacy Inst., Raleigh.

    This sixth annual report card is produced to heighten awareness of the health of the children of North Carolina by summarizing important child health indicators. The report is intended to assist health administrators, legislators, and family advocates in their efforts to improve the health and safety of children statewide. Data are presented for…

  3. FT 3 Flight Test Cards for Export

    NASA Technical Reports Server (NTRS)

    Marston, Michael L.

    2015-01-01

    These flight test cards will be made available to stakeholders who participated in FT3. NASA entered into the relationship with our stakeholders, including the FAA, to develop requirements that will lead to routine flights of unmanned aircraft systems flying in the national airspace system.

  4. The Nation's Report Card: Mathematics Highlights, 2003.

    ERIC Educational Resources Information Center

    National Center for Education Statistics (ED), Washington, DC.

    This issue of The Nation's Report Card highlights mathematics in 2003. It includes sections on Average Scale Scores, Students Reaching NAEP Achievement Levels, Percentile Results, 2003 Assessment Design, State Results, Subgroup Results, Sample Mathematics Questions, Technical Notes, Additional Data Tables, and NAEP on the Web. (AMT)

  5. Inexpensive Data Acquisition with a Sound Card

    ERIC Educational Resources Information Center

    Hassan, Umer; Pervaiz, Saad; Anwar, Muhammad Sabieh

    2011-01-01

    Signal generators, oscilloscopes, and data acquisition (DAQ) systems are standard components of the modern experimental physics laboratory. The sound card, a built-in component in the ubiquitous personal computer, can be utilized for all three of these tasks and offers an attractive option for labs in developing countries such as…

  6. Looking at Debit and Credit Card Fraud

    ERIC Educational Resources Information Center

    Porkess, Roger; Mason, Stephen

    2012-01-01

    This article, written jointly by a mathematician and a barrister, looks at some of the statistical issues raised by court cases based on fraud involving chip and PIN cards. It provides examples and insights that statistics teachers should find helpful. (Contains 4 tables and 1 figure.)

  7. 2010 Resource Cards on California Schools

    ERIC Educational Resources Information Center

    EdSource, 2010

    2010-01-01

    With an index, and separate sections that cover related topics, this booklet provides fingertip access to the latest information about California's public education system. The 2010 Resource Cards also include a robust section on community colleges. This booklet contains the following sections: (1) School Finance/Related Laws, which includes…

  8. Integration through a Card-Sort Activity

    ERIC Educational Resources Information Center

    Green, Kris; Ricca, Bernard P.

    2015-01-01

    Learning to compute integrals via the various techniques of integration (e.g., integration by parts, partial fractions, etc.) is difficult for many students. Here, we look at how students in a college level Calculus II course develop the ability to categorize integrals and the difficulties they encounter using a card sort-resort activity. Analysis…

  9. Melting Metal on a Playing Card

    ERIC Educational Resources Information Center

    Greenslade, Thomas B., Jr.

    2016-01-01

    Many of us are familiar with the demonstration of boiling water in a paper cup held over a candle or a Bunsen burner; the ignition temperature of paper is above the temperature of 100°C at which water boils under standard conditions. A more dramatic demonstration is melting tin held in a playing card. This illustration is from Tissandier's book on…

  10. Use of FTA sampling cards for molecular detection of avian influenza virus in wild birds.

    PubMed

    Keeler, Shamus P; Ferro, Pamela J; Brown, Justin D; Fang, Xingwang; El-Attrache, John; Poulson, Rebecca; Jackwood, Mark W; Stallknecht, David E

    2012-03-01

    Current avian influenza (AI) virus surveillance programs involving wild birds rely on sample collection methods that require refrigeration or low temperature freezing to maintain sample integrity for virus isolation and/or reverse-transcriptase (RT) PCR. Maintaining the cold chain is critical for the success of these diagnostic assays but is not always possible under field conditions. The aim of this study was to test the utility of Finders Technology Associates (FTA) cards for reliable detection of AI virus from cloacal and oropharyngeal swabs of wild birds. The minimum detectable titer was determined, and the effect of room temperature storage was evaluated experimentally using multiple egg-propagated stock viruses (n = 6). Using real time RT-PCR, we compared results from paired cloacal swab and samples collected on FTA cards from both experimentally infected mallards (Anasplatyrhynchos) and hunter-harvested waterfowl sampled along the Texas Gulf Coast. Based on the laboratory trials, the average minimal detectable viral titer was determined to be 1 x 10(4.7) median embryo infectious dose (EID50)/ml (range: 1 x 10(4.3) to 1 x 10(5.4) EID50/ml), and viral RNA was consistently detectable on the FTA cards for a minimum of 20 days and up to 30 days for most subtypes at room temperature (23 C) storage. Real-time RT-PCR of samples collected using the FTA cards showed fair to good agreement in live birds when compared with both real-time RT-PCR and virus isolation of swabs. AI virus detection rates in samples from several wild bird species were higher when samples were collected using the FTA cards compared with cloacal swabs. These results suggest that FTA cards can be used as an alternative sample collection method when traditional surveillance methods are not possible, especially in avian populations that have historically received limited testing or situations in which field conditions limit the ability to properly store or ship swab samples.

  11. Visual to tactile conversion of vector graphics.

    PubMed

    Krufka, Stephen E; Barner, Kenneth E; Aysal, Tuncer Can

    2007-06-01

    Methods to automatically convert graphics into raised-line images have been recently investigated. In this paper, concepts from previous research are extended to the vector graphics case, producing tactile pictures in which important features are emphasized. The proposed algorithm extracts object boundaries and employs a classification process, based on a graphic's hierarchical structure, to determine critical outlines. A single parameter is introduced into the classification process, enabling users to tailor graphics to their own preferences. The resulting outlines are printed using a Braille printer to produce tactile output. Critical outlines are embossed with raised dots of highest height while other lines and details are embossed with a lower height. Psychophysical experiments including discrimination, identification, and comprehension are utilized to evaluate and compare the proposed algorithm. Results indicate that the proposed method outperforms other methods in all three considered tasks. The results also show that emphasizing important features significantly increases comprehension of tactile graphics, validating the proposed method's effectiveness in conveying visual information.

  12. Accelerated Searches of Gravitational Waves Using Graphics Processing Units

    NASA Astrophysics Data System (ADS)

    Chung, Shin Kee; Wen, Linqing; Blair, David; Cannon, Kipp

    2010-06-01

    The existence of gravitational waves was predicted by Albert Einstein. Black hole and neutron star binary systems will product strong gravitational waves through their inspiral and eventual merger. The analysis of the gravitational wave data is computationally intensive, requiring matched filtering of terabytes of data with a bank of at least 3000 numerical templates that represent predicted waveforms. We need to complete the analysis in real-time (within the duration of the signal) in order to enable follow-up observations with some conventional optical or radio telescopes. We report a novel application of a graphics processing units (GPUs) for the purpose of accelerating the search pipelines for gravitational waves from coalescing binary systems of compact objects. A speed-up of 16 fold in total has been achieved with an NVIDIA GeForce 8800 Ultra GPU card compared with a standard central processing unit (CPU). We show that further improvements are possible and discuss the reduction in CPU number required for the detection of inspiral sources afforded by the use of GPUs.

  13. Graphics Processors in HEP Low-Level Trigger Systems

    NASA Astrophysics Data System (ADS)

    Ammendola, Roberto; Biagioni, Andrea; Chiozzi, Stefano; Cotta Ramusino, Angelo; Cretaro, Paolo; Di Lorenzo, Stefano; Fantechi, Riccardo; Fiorini, Massimiliano; Frezza, Ottorino; Lamanna, Gianluca; Lo Cicero, Francesca; Lonardo, Alessandro; Martinelli, Michele; Neri, Ilaria; Paolucci, Pier Stanislao; Pastorelli, Elena; Piandani, Roberto; Pontisso, Luca; Rossetti, Davide; Simula, Francesco; Sozzi, Marco; Vicini, Piero

    2016-11-01

    Usage of Graphics Processing Units (GPUs) in the so called general-purpose computing is emerging as an effective approach in several fields of science, although so far applications have been employing GPUs typically for offline computations. Taking into account the steady performance increase of GPU architectures in terms of computing power and I/O capacity, the real-time applications of these devices can thrive in high-energy physics data acquisition and trigger systems. We will examine the use of online parallel computing on GPUs for the synchronous low-level trigger, focusing on tests performed on the trigger system of the CERN NA62 experiment. To successfully integrate GPUs in such an online environment, latencies of all components need analysing, networking being the most critical. To keep it under control, we envisioned NaNet, an FPGA-based PCIe Network Interface Card (NIC) enabling GPUDirect connection. Furthermore, it is assessed how specific trigger algorithms can be parallelized and thus benefit from a GPU implementation, in terms of increased execution speed. Such improvements are particularly relevant for the foreseen Large Hadron Collider (LHC) luminosity upgrade where highly selective algorithms will be essential to maintain sustainable trigger rates with very high pileup.

  14. Use of computer graphics simulation for teaching of flexible sigmoidoscopy.

    PubMed

    Baillie, J; Jowell, P; Evangelou, H; Bickel, W; Cotton, P

    1991-05-01

    The concept of simulation training in endoscopy is now well-established. The systems currently under development employ either computer graphics simulation or interactive video technology; each has its strengths and weaknesses. A flexible sigmoidoscopy training device has been designed which uses graphic routines--such as object oriented programming and double buffering--in entirely new ways. These programming techniques compensate for the limitations of currently available desk-top microcomputers. By boosting existing computer 'horsepower' with next generation coprocessors and sophisticated graphics tools such as intensity interpolation (Gouraud shading), the realism of computer simulation of flexible sigmoidoscopy is being greatly enhanced. The computer program has teaching and scoring capabilities, making it a truly interactive system. Use has been made of this ability to record, grade and store each trainee encounter in computer memory as part of a multi-center, prospective trial of simulation training being conducted currently in the USA. A new input device, a dummy endoscope, has been designed that allows application of variable resistance to the insertion tube. This greatly enhances tactile feedback, such as resistance during looping. If carefully designed trials show that computer simulation is an attractive and effective training tool, it is expected that this technology will evolve rapidly and be made widely available to trainee endoscopists.

  15. REPEAT Card with TRIAL Card for students to improve their thoughts

    NASA Astrophysics Data System (ADS)

    Uragami, Takuyuki

    2007-05-01

    The TRIAL Card system shows good results in improving achievements in physics classes which involved 650 engineering course students. TRIAL Card system allows students to exchange information on ideas for recitation and on study habits/attitudes. A lecturer suggests skills essential for his learning; to analyze the descriptions in the textbook word by word, to confirm the facts every time by looking into the textbook and your own notebook, to think with key words written just in front of you, and to ask yourself who has ability to judge with help of experience in your childhood are the examples of some skills students wanted. Some students, and increasing number of students particularly in recent few years have shown character to depend on their lecturer. If a lecturer's instruction for them, however, once appears to them inappropriate, they are apt to strongly assert their uniqueness of lifestyle and want to distinguish the differences of thought only to leave opposition to their lecturer in vain. The REPEAT Card, which means to REPEat Active Trial, seems to help us lead students to elaborate points of ambiguities in their thoughts and to bring the points to the attention of the class as an open space. Doubts, better or worse, are to be recorded repeatedly every week in his own REPEAT Card by the student. The TRIAL Card and the REPEAT Card are printed to appear in a sheet of his own, and are now used in laboratory work as well to improve technique and behavior.

  16. EnergyPlus Graphical User Interface

    SciTech Connect

    2011-01-04

    LBNL, Infosys Technologies and Digital Alchemy are developing a free, comprehensive graphical user interface (GUI) that will enable EnergyPlus to be used more easily and effectively by building designers and other professionals, facilitating its widespread adoption. User requirements have been defined through a series of practitioner workshops. A new schematic editor for HVAC systems will be combined with different building envelope geometry generation tools and IFC-based BIM import and export. LBNL and Digital Alchemy have generated a detailed function requirements specification, which is being implemented in software by Infosys, LBNL and and Digital Alchemy. LBNL and practitioner subcontractors will develop a comprehensive set of templates and libraries and will perform extensive testing of the GUI before it is released in Q3 2011. It is planned to use an Open Platfom approach, in which a comprehensive set of well documented Application Programming Interfaces (API's) would be provided to facilitate both the development of third party contributions to the official, standard GUI and the development of derivative works.

  17. Comparative evaluation of newborn bloodspot specimen cards by experienced laboratory personnel and by an optical scanning instrument.

    PubMed

    Dantonio, Paul D; Stevens, Germaine; Hagar, Arthur; Ludvigson, David; Green, Daron; Hannon, Harry; Vogt, Robert F

    2014-01-01

    A major factor in determining the suitability of a dried blood spot (DBS) specimen is the subjective nature of evaluation by laboratory personnel. Using newborn screening DBS specimen cards as they were submitted to a public health NBS program, we conducted a systematic pilot study of DBS evaluation by multiple experienced laboratory personnel (ELP) and by an automated optical scanning instrument (OSI) (CardScan (tm), BSD Robotics). OSI confirmed the satisfactory status of all newborn DBS specimen cards that passed initial review by the first ELP. Among the questionable cards selected for further review, 58% passed multiple ELP consensus assessment, and 62% passed OSI evaluation. The overall agreement between ELP and OSI was 86%. Among questionable specimen cards, ELP and OSI were more strongly correlated when multiple ELP assessment was unanimous. We conclude that subjective assessment by ELP is essential and that OSI evaluation is a useful adjunct when ELP assessment does not reach consensus. OSI further allows the selection of optimal locations for punching DBS from unsatisfactory or questionable specimens, optimizing the quality of interim analyses that may be conducted while repeat specimens are being collected. Instrument evaluation of specimen cards would also be valuable as an independent reference method for training laboratory and specimen collection personnel. OSI technology merits further studies to confirm and extend our findings.

  18. Adaptive-optics optical coherence tomography processing using a graphics processing unit.

    PubMed

    Shafer, Brandon A; Kriske, Jeffery E; Kocaoglu, Omer P; Turner, Timothy L; Liu, Zhuolin; Lee, John Jaehwan; Miller, Donald T

    2014-01-01

    Graphics processing units are increasingly being used for scientific computing for their powerful parallel processing abilities, and moderate price compared to super computers and computing grids. In this paper we have used a general purpose graphics processing unit to process adaptive-optics optical coherence tomography (AOOCT) images in real time. Increasing the processing speed of AOOCT is an essential step in moving the super high resolution technology closer to clinical viability.

  19. Using a commercial graphical processing unit and the CUDA programming language to accelerate scientific image processing applications

    NASA Astrophysics Data System (ADS)

    Broussard, Randy P.; Ives, Robert W.

    2011-01-01

    In the past two years the processing power of video graphics cards has quadrupled and is approaching super computer levels. State-of-the-art graphical processing units (GPU) boast of theoretical computational performance in the range of 1.5 trillion floating point operations per second (1.5 Teraflops). This processing power is readily accessible to the scientific community at a relatively small cost. High level programming languages are now available that give access to the internal architecture of the graphics card allowing greater algorithm optimization. This research takes memory access expensive portions of an image-based iris identification algorithm and hosts it on a GPU using the C++ compatible CUDA language. The selected segmentation algorithm uses basic image processing techniques such as image inversion, value squaring, thresholding, dilation, erosion and memory/computationally intensive calculations such as the circular Hough transform. Portions of the iris segmentation algorithm were accelerated by a factor of 77 over the 2008 GPU results. Some parts of the algorithm ran at speeds that were over 1600 times faster than their CPU counterparts. Strengths and limitations of the GPU Single Instruction Multiple Data architecture are discussed. Memory access times, instruction execution times, programming details and code samples are presented as part of the research.

  20. Graphical workstation capability for reliability modeling

    NASA Technical Reports Server (NTRS)

    Bavuso, Salvatore J.; Koppen, Sandra V.; Haley, Pamela J.

    1992-01-01

    In addition to computational capabilities, software tools for estimating the reliability of fault-tolerant digital computer systems must also provide a means of interfacing with the user. Described here is the new graphical interface capability of the hybrid automated reliability predictor (HARP), a software package that implements advanced reliability modeling techniques. The graphics oriented (GO) module provides the user with a graphical language for modeling system failure modes through the selection of various fault-tree gates, including sequence-dependency gates, or by a Markov chain. By using this graphical input language, a fault tree becomes a convenient notation for describing a system. In accounting for any sequence dependencies, HARP converts the fault-tree notation to a complex stochastic process that is reduced to a Markov chain, which it can then solve for system reliability. The graphics capability is available for use on an IBM-compatible PC, a Sun, and a VAX workstation. The GO module is written in the C programming language and uses the graphical kernal system (GKS) standard for graphics implementation. The PC, VAX, and Sun versions of the HARP GO module are currently in beta-testing stages.

  1. Process and representation in graphical displays

    NASA Technical Reports Server (NTRS)

    Gillan, Douglas J.; Lewis, Robert; Rudisill, Marianne

    1990-01-01

    How people comprehend graphics is examined. Graphical comprehension involves the cognitive representation of information from a graphic display and the processing strategies that people apply to answer questions about graphics. Research on representation has examined both the features present in a graphic display and the cognitive representation of the graphic. The key features include the physical components of a graph, the relation between the figure and its axes, and the information in the graph. Tests of people's memory for graphs indicate that both the physical and informational aspect of a graph are important in the cognitive representation of a graph. However, the physical (or perceptual) features overshadow the information to a large degree. Processing strategies also involve a perception-information distinction. In order to answer simple questions (e.g., determining the value of a variable, comparing several variables, and determining the mean of a set of variables), people switch between two information processing strategies: (1) an arithmetic, look-up strategy in which they use a graph much like a table, looking up values and performing arithmetic calculations; and (2) a perceptual strategy in which they use the spatial characteristics of the graph to make comparisons and estimations. The user's choice of strategies depends on the task and the characteristics of the graph. A theory of graphic comprehension is presented.

  2. Operations for Learning with Graphical Models

    NASA Technical Reports Server (NTRS)

    Buntine, Wray L.

    1994-01-01

    This paper is a multidisciplinary review of empirical, statistical learning from a graphical model perspective. Well-known examples of graphical models include Bayesian net- works, directed graphs representing a Markov chain, and undirected networks representing a Markov field. These graphical models are extended to model data analysis and empirical learning using the notation of plates. Graphical operations for simplifying and manipulating a problem are provided including decomposition, differentiation, and the manipulation of probability models from the exponential family. These operations adapt existing techniques from statistics and automatic differentiation to graphs. Two standard algorithm schemes for learning are reviewed in a graphical framework: Gibbs sampling and the expectation maximization algorithm. Some algorithms are developed in this graphical framework including a generalized version of linear regression, techniques for feed-forward networks, and learning Gaussian and discrete Bayesian networks from data. The paper concludes by sketching some implications for data analysis and summarizing some popular algorithms that fall within the framework presented. The main original contributions here are the decomposition techniques and the demonstration that graphical models provide a framework for understanding and developing complex learning algorithms.

  3. Quantifying Visual Similarity in Clinical Iconic Graphics

    PubMed Central

    Payne, Philip R.O.; Starren, Justin B.

    2005-01-01

    Objective: The use of icons and other graphical components in user interfaces has become nearly ubiquitous. The interpretation of such icons is based on the assumption that different users perceive the shapes similarly. At the most basic level, different users must agree on which shapes are similar and which are different. If this similarity can be measured, it may be usable as the basis to design better icons. Design: The purpose of this study was to evaluate a novel method for categorizing the visual similarity of graphical primitives, called Presentation Discovery, in the domain of mammography. Six domain experts were given 50 common textual mammography findings and asked to draw how they would represent those findings graphically. Nondomain experts sorted the resulting graphics into groups based on their visual characteristics. The resulting groups were then analyzed using traditional statistics and hypothesis discovery tools. Strength of agreement was evaluated using computational simulations of sorting behavior. Measurements: Sorter agreement was measured at both the individual graphical and concept-group levels using a novel simulation-based method. “Consensus clusters” of graphics were derived using a hierarchical clustering algorithm. Results: The multiple sorters were able to reliably group graphics into similar groups that strongly correlated with underlying domain concepts. Visual inspection of the resulting consensus clusters indicated that graphical primitives that could be informative in the design of icons were present. Conclusion: The method described provides a rigorous alternative to intuitive design processes frequently employed in the design of icons and other graphical interface components. PMID:15684136

  4. Patient exposure tracking: the IAEA smart card project.

    PubMed

    Rehani, Madan M; Frush, Donald P

    2011-09-01

    The existing approach of radiation protection is largely based on the collective dose to the population with provisions for protection at an individual level through justification and optimisation. With the individual patient dose now exceeding the life-long occupational dose to a worker in a typical radiology practice, there is a need to establish approaches based on the protection of an individual patient. Radiation exposure tracking seems a way forward in this respect. Technological advances in recent years have provided opportunities for tracking to becoming a reality. The IAEA project on Smart Card/SmartRadTrack is described in this paper. The tracking is now a reality in a few dozen centres in many countries connected by picture archiving and communication systems, and there is hope that this will extend to cover other countries and continents.

  5. 77 FR 8287 - Quad/Graphics, a Subdivision of Quad Graphics, Inc., Including On-Site Leased Workers From SPS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-14

    ... Employment and Training Administration Quad/Graphics, a Subdivision of Quad Graphics, Inc., Including On-Site... filed on March 15, 2011, on behalf of workers of Quad/Graphics, a Subdivision of Quad Graphics, Inc... (TA-W-73,441G) applicable to workers and former workers of Quad Graphics, Inc., a...

  6. OAP- OFFICE AUTOMATION PILOT GRAPHICS DATABASE SYSTEM

    NASA Technical Reports Server (NTRS)

    Ackerson, T.

    1994-01-01

    The Office Automation Pilot (OAP) Graphics Database system offers the IBM PC user assistance in producing a wide variety of graphs and charts. OAP uses a convenient database system, called a chartbase, for creating and maintaining data associated with the charts, and twelve different graphics packages are available to the OAP user. Each of the graphics capabilities is accessed in a similar manner. The user chooses creation, revision, or chartbase/slide show maintenance options from an initial menu. The user may then enter or modify data displayed on a graphic chart. The cursor moves through the chart in a "circular" fashion to facilitate data entries and changes. Various "help" functions and on-screen instructions are available to aid the user. The user data is used to generate the graphics portion of the chart. Completed charts may be displayed in monotone or color, printed, plotted, or stored in the chartbase on the IBM PC. Once completed, the charts may be put in a vector format and plotted for color viewgraphs. The twelve graphics capabilities are divided into three groups: Forms, Structured Charts, and Block Diagrams. There are eight Forms available: 1) Bar/Line Charts, 2) Pie Charts, 3) Milestone Charts, 4) Resources Charts, 5) Earned Value Analysis Charts, 6) Progress/Effort Charts, 7) Travel/Training Charts, and 8) Trend Analysis Charts. There are three Structured Charts available: 1) Bullet Charts, 2) Organization Charts, and 3) Work Breakdown Structure (WBS) Charts. The Block Diagram available is an N x N Chart. Each graphics capability supports a chartbase. The OAP graphics database system provides the IBM PC user with an effective means of managing data which is best interpreted as a graphic display. The OAP graphics database system is written in IBM PASCAL 2.0 and assembler for interactive execution on an IBM PC or XT with at least 384K of memory, and a color graphics adapter and monitor. Printed charts require an Epson, IBM, OKIDATA, or HP Laser

  7. Graphical simulation for aerospace manufacturing

    NASA Technical Reports Server (NTRS)

    Babai, Majid; Bien, Christopher

    1994-01-01

    Simulation software has become a key technological enabler for integrating flexible manufacturing systems and streamlining the overall aerospace manufacturing process. In particular, robot simulation and offline programming software is being credited for reducing down time and labor cost, while boosting quality and significantly increasing productivity.

  8. The topology of card transaction money flows

    NASA Astrophysics Data System (ADS)

    Zanin, Massimiliano; Papo, David; Romance, Miguel; Criado, Regino; Moral, Santiago

    2016-11-01

    Money flow models are essential tools to understand different economical phenomena, like saving propensities and wealth distributions. In spite of their importance, most of them are based on synthetic transaction networks with simple topologies, e.g. random or scale-free ones, as the characterisation of real networks is made difficult by the confidentiality and sensitivity of money transaction data. Here, we present an analysis of the topology created by real credit card transactions from one of the biggest world banks, and show how different distributions, e.g. number of transactions per card or amount, have nontrivial characteristics. We further describe a stochastic model to create transactions data sets, feeding from the obtained distributions, which will allow researchers to create more realistic money flow models.

  9. From Secure Memories to Smart Card Security

    NASA Astrophysics Data System (ADS)

    Handschuh, Helena; Trichina, Elena

    Non-volatile memory is essential in most embedded security applications. It will store the key and other sensitive materials for cryptographic and security applications. In this chapter, first an overview is given of current flash memory architectures. Next the standard security features which form the basis of so-called secure memories are described in more detail. Smart cards are a typical embedded application that is very vulnerable to attacks and that at the same time has a high need for secure non-volatile memory. In the next part of this chapter, the secure memories of so-called flash-based high-density smart cards are described. It is followed by a detailed analysis of what the new security challenges for such objects are.

  10. Dual Resolution Images from Paired Fingerprint Cards

    National Institute of Standards and Technology Data Gateway

    NIST Dual Resolution Images from Paired Fingerprint Cards (PC database for purchase)   NIST Special Database 30 is being distributed for use in development and testing of fingerprint compression and fingerprint matching systems. The database allows the user to develop and evaluate data compression algorithms for fingerprint images scanned at both 19.7 ppmm (500 dpi) and 39.4 ppmm (1000 dpi). The data consist of 36 ten-print paired cards with both the rolled and plain images scanned at 19.7 and 39.4 pixels per mm. A newer version of the compression/decompression software on the CDROM can be found at the website http://www.nist.gov/itl/iad/ig/nigos.cfm as part of the NBIS package.

  11. Eggen Card Project: Progress and Plans (Abstract)

    NASA Astrophysics Data System (ADS)

    Silvis, G.

    2016-12-01

    (Abstract only) The Eggen Card Project has been running since 2009 and has involved 30+ AAVSO staff and volunteers. Let me offer a short review of the project, our progress this year and our plans for the future. Phase 1 of the project has been to index the 108,000 card images, identifying the stars they belong too. We've passed the 75% point on this phase. The next phase is how to use this data. Jack Crast has identified the photometric schemes used by Olin and developed a spreadsheet tool to prepare this data for inclusion into the AAVSO International Database (AID). Anyone want good photometry from 1970? We got it!

  12. NOD1CARD Might Be Using Multiple Interfaces for RIP2-Mediated CARD-CARD Interaction: Insights from Molecular Dynamics Simulation

    PubMed Central

    Pradhan, Sukanta Kumar; De, Sachinandan

    2017-01-01

    The nucleotide-binding and oligomerization domain (NOD)-containing protein 1 (NOD1) plays the pivotal role in host-pathogen interface of innate immunity and triggers immune signalling pathways for the maturation and release of pro-inflammatory cytokines. Upon the recognition of iE-DAP, NOD1 self-oligomerizes in an ATP-dependent fashion and interacts with adaptor molecule receptor-interacting protein 2 (RIP2) for the propagation of innate immune signalling and initiation of pro-inflammatory immune responses. This interaction (mediated by NOD1 and RIP2) helps in transmitting the downstream signals for the activation of NF-κB signalling pathway, and has been arbitrated by respective caspase-recruitment domains (CARDs). The so-called CARD-CARD interaction still remained contradictory due to inconsistent results. Henceforth, to understand the mode and the nature of the interaction, structural bioinformatics approaches were employed. MD simulation of modelled 1:1 heterodimeric complexes revealed that the type-Ia interface of NOD1CARD and the type-Ib interface of RIP2CARD might be the suitable interfaces for the said interaction. Moreover, we perceived three dynamically stable heterotrimeric complexes with an NOD1:RIP2 ratio of 1:2 (two numbers) and 2:1. Out of which, in the first trimeric complex, a type-I NOD1-RIP2 heterodimer was found interacting with an RIP2CARD using their type-IIa and IIIa interfaces. However, in the second and third heterotrimer, we observed type-I homodimers of NOD1 and RIP2 CARDs were interacting individually with RIP2CARD and NOD1CARD (in type-II and type-III interface), respectively. Overall, this study provides structural and dynamic insights into the NOD1-RIP2 oligomer formation, which will be crucial in understanding the molecular basis of NOD1-mediated CARD-CARD interaction in higher and lower eukaryotes. PMID:28114344

  13. The effects of 3D interactive animated graphics on student learning and attitudes in computer-based instruction

    NASA Astrophysics Data System (ADS)

    Moon, Hye Sun

    Visuals are most extensively used as instructional tools in education to present spatially-based information. Recent computer technology allows the generation of 3D animated visuals to extend the presentation in computer-based instruction. Animated visuals in 3D representation not only possess motivational value that promotes positive attitudes toward instruction but also facilitate learning when the subject matter requires dynamic motion and 3D visual cue. In this study, three questions are explored: (1) how 3D graphics affects student learning and attitude, in comparison with 2D graphics; (2) how animated graphics affects student learning and attitude, in comparison with static graphics; and (3) whether the use of 3D graphics, when they are supported by interactive animation, is the most effective visual cues to improve learning and to develop positive attitudes. A total of 145 eighth-grade students participated in a 2 x 2 factorial design study. The subjects were randomly assigned to one of four computer-based instructions: 2D static; 2D animated; 3D static; and 3D animated. The results indicated that: (1) Students in the 3D graphic condition exhibited more positive attitudes toward instruction than those in the 2D graphic condition. No group differences were found between the posttest score of 3D graphic condition and that of 2D graphic condition. However, students in the 3D graphic condition took less time for information retrieval on posttest than those in the 2D graphic condition. (2) Students in the animated graphic condition exhibited slightly more positive attitudes toward instruction than those in the static graphic condition. No group differences were found between the posttest score of animated graphic condition and that of static graphic condition. However, students in the animated graphic condition took less time for information retrieval on posttest than those in the static graphic condition. (3) Students in the 3D animated graphic condition

  14. Melting metal on a playing card

    NASA Astrophysics Data System (ADS)

    Greenslade, Thomas B.

    2016-04-01

    Many of us are familiar with the demonstration of boiling water in a paper cup held over a candle or a Bunsen burner; the ignition temperature of paper is above the temperature of 100 °C at which water boils under standard conditions. A more dramatic demonstration is melting tin held in a playing card. This illustration is from Tissandier's book on scientific recreations.

  15. Increase the Government Purchase Card Limit

    DTIC Science & Technology

    2014-06-01

    contractors and government employees has echoed down the years since the colonial days. Abuses and the ensuing public scandals produce an increasing maze...in the chart because there are certain circumstances when purchases under the $3,000 purchase card limit must still go to contracting. First, if...18 of 21 commands. The remaining three are in very large operations that push the authority down to a more junior Supply Officer whose day-to-day

  16. MCNP6 Fission Multiplicity with FMULT Card

    SciTech Connect

    Wilcox, Trevor; Fensin, Michael Lorne; Hendricks, John S.; James, Michael R.; McKinney, Gregg W.

    2012-06-18

    With the merger of MCNPX and MCNP5 into MCNP6, MCNP6 now provides all the capabilities of both codes allowing the user to access all the fission multiplicity data sets. Detailed in this paper is: (1) the new FMULT card capabilities for accessing these different data sets; (2) benchmark calculations, as compared to experiment, detailing the results of selecting these separate data sets for thermal neutron induced fission on U-235.

  17. How to Apply for Protection Time Graphic

    EPA Pesticide Factsheets

    We will review insect repellent products that voluntarily apply to use the repellency awareness graphic to ensure that their scientific data meet current testing protocols and standard evaluation processes.

  18. Fundamental Quantum Mechanics--A Graphic Presentation

    ERIC Educational Resources Information Center

    Wise, M. N.; Kelley, T. G.

    1977-01-01

    Describes a presentation of basic quantum mechanics for nonscience majors that relies on a computer-generated graphic display to circumvent the usual mathematical difficulties. It allows a detailed treatment of free-particle motion in a wave picture. (MLH)

  19. Exhaustible Resource Depletion: A Modified Graphical Approach.

    ERIC Educational Resources Information Center

    Tisato, Peter

    1995-01-01

    Presents a graphical analysis of the exhaustible resource depletion problem. Applies Hotelling's "r percent rule" as a new approach that operates in an "N"-period context. Includes two figures illustrating the approach. (CFR)

  20. Computation and graphics in mathematical research

    SciTech Connect

    Hoffman, D.A.; Spruck, J.

    1992-08-13

    This report discusses: The description of the GANG Project and results for prior research; the center for geometry, analysis, numerics and graphics; description of GANG Laboratory; software development at GANG; and mathematical and scientific research activities.