WorldWideScience

Sample records for dimerization tool development

  1. An interpretation of the absorption and emission spectra of the gold dimer using modern theoretical tools

    DEFF Research Database (Denmark)

    Geethalakshmi, K. R.; Ruiperez, F.; Knecht, S.

    2012-01-01

    The excited states of the gold dimer have been investigated using modern theoretical tools including the multiconfigurational exact molecular mean-field intermediate Hamiltonian Fock-space Coupled Cluster, X2Cmmf-IHFSCC, and the complete active space self-consistent field followed by second order...

  2. Game development tool essentials

    CERN Document Server

    Berinstein, Paula; Ardolino, Alessandro; Franco, Simon; Herubel, Adrien; McCutchan, John; Nedelcu, Nicusor; Nitschke, Benjamin; Olmstead, Don; Robinet, Fabrice; Ronchi, Christian; Turkowski, Rita; Walter, Robert; Samour, Gustavo

    2014-01-01

    Offers game developers new techniques for streamlining the critical game tools pipeline. Inspires game developers to share their secrets and improve the productivity of the entire industry. Helps game industry practitioners compete in a hyper-competitive environment.

  3. Development of empirical potential functions for the study of molecular geometry, and applications to chlorophyll a dimers. [Dissertation

    Energy Technology Data Exchange (ETDEWEB)

    Oie, Tetsuro

    1980-01-01

    A purpose of the present studies is twofold: (1) development of an empirical potential function (EPF) and (2) application of it to the studies of photoreaction center chlorophyll a dimer. The reliable estimate of geometric structures and energies of large molecules by quantum mechanical methods is not possible at the present time. An alternative method is, therefore, needed for the studies of large molecular systems, and Chapter I is dedicated to the development of this tool, i.e., an empirical potential function, which could suffice this purpose. Because of a large number of variable chemical compositions and functional groups characteristically present in a large molecule, it is important to include a large number of structurally diverse molecules in the development of the EPF. In Chapter II, the EPF is applied to study the geometrical structure of a chlorophyll a (Chl a) dimer, which is believed to exist at the photoreaction center of green plants and is known to play an essential role in photosynthetic energy conversion. Although various models have been proposed for this dimer structure, there is still a great need for information concerning the detailed geometric structure of this dimer. Therefore, in this chapter the structural stabilities of various dimer models are examined by the EPF, and detailed and quantitative information on the structure and stability of these models is provided.

  4. Development of empirical potential functions for the study of molecular geometry, and applications to chlorophyll a dimers

    Energy Technology Data Exchange (ETDEWEB)

    Oie, Tetsuro

    1980-07-28

    A purpose of the present studies is twofold: (1) development of an empirical potential function (EDF) and (2) application of it to the studies of photoreaction center chlorophyll a dimer. The reliable estimate of geometric structures and energies of large molecules by quantum mechanical methods is not possible at the present time. An alternative method is, therefore, needed for the studies of large molecular systems, and Chapter I is dedicated to the development of this tool, i.e., an empirical potential function, which could suffice this purpose. Because of a large number of variable chemical compositions and functional groups characteristically present in a large molecule, it is important to include a large number of structurally diverse molecules in the development of the EPF. In Chapter II, the EPF is applied to study the geometrical structure of a chlorophyll a (Ch1 a) dimer, which is believed to exist at the photoreaction center of green plants and is known to play an essential role in photosynthetic energy conversion. Although various models have been proposed for this dimer structure, there is still a great need for information concerning the detailed geometric structure of this dimer. Therefore, in this chapter the structural stabilities of various dimer models are examined by the EPF, and detailed and quantitative information on the structure and stability of these models is provided.

  5. Role of antibodies in developing drugs that target G-protein-coupled receptor dimers.

    Science.gov (United States)

    Hipser, Chris; Bushlin, Ittai; Gupta, Achla; Gomes, Ivone; Devi, Lakshmi A

    2010-01-01

    G-protein-coupled receptors are important molecular targets in drug discovery. These receptors play a pivotal role in physiological signaling pathways and are targeted by nearly 50% of currently available drugs. Mounting evidence suggests that G-protein-coupled receptors form dimers, and various studies have shown that dimerization is necessary for receptor maturation, signaling, and trafficking. However, the physiological implications of dimerization in vivo have not been well explored because detection of GPCR dimers in endogenous systems has been a challenging task. One exciting new approach to this challenge is the generation of antibodies against specific G-protein-coupled receptor dimers. Such antibodies could be used as tools for characterization of heteromer-specific function; as reagents for their purification, tissue localization, and regulation in vivo; and as probes for mapping their functional domains. In addition, such antibodies could serve as alternative ligands for G-protein-coupled receptor heteromers. Thus, heteromer-specific antibodies represent novel tools for the exploration and manipulation of G-protein-coupled receptor-dimer pharmacology.

  6. Rapid SAW Sensor Development Tools

    Science.gov (United States)

    Wilson, William C.; Atkinson, Gary M.

    2007-01-01

    The lack of integrated design tools for Surface Acoustic Wave (SAW) devices has led us to develop tools for the design, modeling, analysis, and automatic layout generation of SAW devices. These tools enable rapid development of wireless SAW sensors. The tools developed have been designed to integrate into existing Electronic Design Automation (EDA) tools to take advantage of existing 3D modeling, and Finite Element Analysis (FEA). This paper presents the SAW design, modeling, analysis, and automated layout generation tools.

  7. TNO monitoring plan development tool

    NARCIS (Netherlands)

    Sijacic, D.; Wildenborg, T.; Steeghs, P.

    2014-01-01

    TNO has developed a software tool that supports the design of a risk-based monitoring plan for a CO2 storage site. The purpose of the tool is to aid storage site operators by facilitating a structured monitoring technologies selection or evaluation process. The tool makes a selection this recommende

  8. Environmental tools in product development

    DEFF Research Database (Denmark)

    Wenzel, Henrik; Hauschild, Michael Zwicky; Jørgensen, Jørgen

    1994-01-01

    A precondition for design of environmentally friendly products is that the design team has access to methods and tools supporting the introduction of environmental criteria in product development. A large Danish program, EDIP, is being carried out by the Institute for Product Development, Technical...... University of Denmark, in cooperation with 5 major Danish companies aiming at the development and testing of such tools. These tools are presented in this paper...

  9. Android development tools for Eclipse

    CERN Document Server

    Shah, Sanjay

    2013-01-01

    A standard tutorial aimed at developing Android applications in a practical manner.Android Development Tools for Eclipse is aimed at beginners and existing developers who want to learn more about Android development. It is assumed that you have experience in Java programming and that you have used IDE for development.

  10. Urban Development Tools in Denmark

    DEFF Research Database (Denmark)

    Aunsborg, Christian; Enemark, Stig; Sørensen, Michael Tophøj

    2005-01-01

    Artiklen indeholder følgende afsnit: 1. Urbax and the Danish Planning system 2. Main Challenges in the Urban Development 3. Coordination and Growth (Management) Policies and Spatial Planning Policies 4. Coordination of Market Events and Spatial Planning 5. The application of Urban Development Tools...

  11. Employability Skills Assessment Tool Development

    Science.gov (United States)

    Rasul, Mohamad Sattar; Rauf, Rose Amnah Abd; Mansor, Azlin Norhaini; Puvanasvaran, A. P.

    2012-01-01

    Research nationally and internationally found that technical graduates are lacking in employability skills. As employability skills are crucial in outcome-based education, the main goal of this research is to develop an Employability Skill Assessment Tool to help students and lecturers produce competent graduates in employability skills needed by…

  12. Adventures in Holographic Dimer Models

    Energy Technology Data Exchange (ETDEWEB)

    Kachru, Shamit; /Stanford U., Phys. Dept. /SLAC; Karch, Andreas; /Washington U., Seattle; Yaida, Sho; /Stanford U., Phys. Dept.

    2011-08-12

    We abstract the essential features of holographic dimer models, and develop several new applications of these models. Firstly, semi-holographically coupling free band fermions to holographic dimers, we uncover novel phase transitions between conventional Fermi liquids and non-Fermi liquids, accompanied by a change in the structure of the Fermi surface. Secondly, we make dimer vibrations propagate through the whole crystal by way of double trace deformations, obtaining nontrivial band structure. In a simple toy model, the topology of the band structure experiences an interesting reorganization as we vary the strength of the double trace deformations. Finally, we develop tools that would allow one to build, in a bottom-up fashion, a holographic avatar of the Hubbard model.

  13. Revolutions in Neuroscience: Tool Development

    Science.gov (United States)

    Bickle, John

    2016-01-01

    Thomas Kuhn’s famous model of the components and dynamics of scientific revolutions is still dominant to this day across science, philosophy, and history. The guiding philosophical theme of this article is that, concerning actual revolutions in neuroscience over the past 60 years, Kuhn’s account is wrong. There have been revolutions, and new ones are brewing, but they do not turn on competing paradigms, anomalies, or the like. Instead, they turn exclusively on the development of new experimental tools. I adopt a metascientific approach and examine in detail the development of two recent neuroscience revolutions: the impact of engineered genetically mutated mammals in the search for causal mechanisms of “higher” cognitive functions; and the more recent impact of optogenetics and designer receptors exclusively activated by designer drugs (DREADDs). The two key metascientific concepts, I derive from these case studies are a revolutionary new tool’s motivating problem, and its initial and second-phase hook experiments. These concepts hardly exhaust a detailed metascience of tool development experiments in neuroscience, but they get that project off to a useful start and distinguish the subsequent account of neuroscience revolutions clearly from Kuhn’s famous model. I close with a brief remark about the general importance of molecular biology for a current philosophical understanding of science, as comparable to the place physics occupied when Kuhn formulated his famous theory of scientific revolutions. PMID:27013992

  14. Revolutions in Neuroscience: Tool Development

    Directory of Open Access Journals (Sweden)

    John eBickle

    2016-03-01

    Full Text Available Thomas Kuhn’s famous model of the components and dynamics of scientific revolutions is still dominant to this day across science, philosophy, and history. The guiding philosophical theme of this paper is that, concerning actual revolutions in neuroscience over the past sixty years, Kuhn’s account is wrong. There have been revolutions, and new ones are brewing, but they do not turn on competing paradigms, anomalies, or the like. Instead, they turn exclusively on the development of new experimental tools. I adopt a metascientific approach and examine in detail the development of two recent neuroscience revolutions: the impact of engineered genetically mutated mammals in the search for causal mechanisms of higher cognitive functions; and the more recent impact of optogenetics (and DREADDs. The two key metascientific concepts I derive from these case studies are a revolutionary new tool’s motivating problem, and its initial and second-phase hook experiments. These concepts hardly exhaust a detailed metascience of Tool Development experiments in neuroscience, but they get that project off to a useful start and distinguish the subsequent account of neuroscience revolutions clearly from Kuhn’s famous model. I close with a brief remark about the general importance of molecular biology for a current philosophical understanding of science, as comparable to the place physics occupied when Kuhn formulated his famous theory of scientific revolutions.

  15. Liquid crystal dimers

    CERN Document Server

    Kumar Pal, Santanu

    2017-01-01

    This book covers in-depth discussion of design principles, synthesis and thermal behavior of all types of liquid crystal (LC) dimers. The text presents recent advances in the field of LC dimers consisting of different mesogenic units such as calamitic, discotic and bent-core molecules. It starts with a chapter on the introduction of liquid crystal dimers, including their odd-even behavior, basic classification of dimers and common mesophases in dimers. The text shows how the molecular architectures are being used to develop new materials to study a range of interesting phenomena such as the biaxial nematic phase containing rod-like and disc-like mesogenic units. Finally, the text presents perspectives related to technological relevance of these dimers such as dopants in LC display mixtures exhibiting faster relaxation time, strong flexoelectric coupling and others to effect control over the properties of these materials.

  16. System analysis: Developing tools for the future

    Energy Technology Data Exchange (ETDEWEB)

    De Jong, K.; clever, J.; Draper, J.V.; Davies, B.; Lonks, A.

    1996-02-01

    This report introduces and evaluates system analysis tools that were developed, or are under development, for the Robotics Technology Development Program (RTDP). Additionally, it discusses system analysis work completed using these tools aimed at completing a system analysis of the retrieval of waste from underground storage tanks on the Hanford Reservation near Richland, Washington. The tools developed and evaluated include a mixture of commercially available tools adapted to RTDP requirements, and some tools developed in house. The tools that are included in this report include: a Process Diagramming Tool, a Cost Modeling Tool, an Amortization Modeling Tool, a graphical simulation linked to the Cost Modeling Tool, a decision assistance tool, and a system thinking tool. Additionally, the importance of performance testing to the RTDP and the results of such testing executed is discussed. Further, the results of the Tank Waste Retrieval (TWR) System Diagram, the TWR Operations Cost Model, and the TWR Amortization Model are presented, and the implication of the results are discussed. Finally, the RTDP system analysis tools are assessed and some recommendations are made regarding continuing development of the tools and process.

  17. Developing a Social Media Marketing tool

    OpenAIRE

    Valova, Olga

    2015-01-01

    The objective of the thesis is to develop a better, easier to use social media marketing tool that could be utilised in any business. By understanding and analysing how business uses social media as well as currently available social media marketing tools, design a tool with the maximum amount of features, but with a simple and intuitive User Interface. An agile software development life cycle was used throughout the creation of the tool. Qualitative analysis was used to analyse existing ...

  18. Program Development Tools and Infrastructures

    Energy Technology Data Exchange (ETDEWEB)

    Schulz, M

    2012-03-12

    Exascale class machines will exhibit a new level of complexity: they will feature an unprecedented number of cores and threads, will most likely be heterogeneous and deeply hierarchical, and offer a range of new hardware techniques (such as speculative threading, transactional memory, programmable prefetching, and programmable accelerators), which all have to be utilized for an application to realize the full potential of the machine. Additionally, users will be faced with less memory per core, fixed total power budgets, and sharply reduced MTBFs. At the same time, it is expected that the complexity of applications will rise sharply for exascale systems, both to implement new science possible at exascale and to exploit the new hardware features necessary to achieve exascale performance. This is particularly true for many of the NNSA codes, which are large and often highly complex integrated simulation codes that push the limits of everything in the system including language features. To overcome these limitations and to enable users to reach exascale performance, users will expect a new generation of tools that address the bottlenecks of exascale machines, that work seamlessly with the (set of) programming models on the target machines, that scale with the machine, that provide automatic analysis capabilities, and that are flexible and modular enough to overcome the complexities and changing demands of the exascale architectures. Further, any tool must be robust enough to handle the complexity of large integrated codes while keeping the user's learning curve low. With the ASC program, in particular the CSSE (Computational Systems and Software Engineering) and CCE (Common Compute Environment) projects, we are working towards a new generation of tools that fulfill these requirements and that provide our users as well as the larger HPC community with the necessary tools, techniques, and methodologies required to make exascale performance a reality.

  19. Capitalizing on App Development Tools and Technologies

    Science.gov (United States)

    Luterbach, Kenneth J.; Hubbell, Kenneth R.

    2015-01-01

    Instructional developers and others creating apps must choose from a wide variety of app development tools and technologies. Some app development tools have incorporated visual programming features, which enable some drag and drop coding and contextual programming. While those features help novices begin programming with greater ease, questions…

  20. Observation Tools for Professional Development

    Science.gov (United States)

    Malu, Kathleen F.

    2015-01-01

    Professional development of teachers, including English language teachers, empowers them to change in ways that improve teaching and learning (Gall and Acheson 2011; Murray 2010). In their seminal research on staff development--professional development in today's terms--Joyce and Showers (2002) identify key factors that promote teacher change.…

  1. Recent Advances in Algal Genetic Tool Development

    Energy Technology Data Exchange (ETDEWEB)

    R. Dahlin, Lukas; T. Guarnieri, Michael

    2016-06-24

    The goal of achieving cost-effective biofuels and bioproducts derived from algal biomass will require improvements along the entire value chain, including identification of robust, high-productivity strains and development of advanced genetic tools. Though there have been modest advances in development of genetic systems for the model alga Chlamydomonas reinhardtii, progress in development of algal genetic tools, especially as applied to non-model algae, has generally lagged behind that of more commonly utilized laboratory and industrial microbes. This is in part due to the complex organellar structure of algae, including robust cell walls and intricate compartmentalization of target loci, as well as prevalent gene silencing mechanisms, which hinder facile utilization of conventional genetic engineering tools and methodologies. However, recent progress in global tool development has opened the door for implementation of strain-engineering strategies in industrially-relevant algal strains. Here, we review recent advances in algal genetic tool development and applications in eukaryotic microalgae.

  2. Urban Development Tools in Denmark

    DEFF Research Database (Denmark)

    Aunsborg, Christian; Enemark, Stig; Sørensen, Michael Tophøj

    2005-01-01

    Artiklen indeholder følgende afsnit: 1. Urbax and the Danish Planning system 2. Main Challenges in the Urban Development 3. Coordination and Growth (Management) Policies and Spatial Planning Policies 4. Coordination of Market Events and Spatial Planning 5. The application of Urban Development Too...

  3. Universality in bosonic dimer-dimer scattering

    Energy Technology Data Exchange (ETDEWEB)

    Deltuva, A. [Centro de Fisica Nuclear, Universidade de Lisboa, P-1649-003 Lisboa (Portugal)

    2011-08-15

    Bosonic dimer-dimer scattering is studied near the unitary limit using momentum-space equations for the four-particle transition operators. The impact of the Efimov effect on the dimer-dimer scattering observables is explored, and a number of universal relations is established with high accuracy. The rate for the creation of Efimov trimers via dimer-dimer collisions is calculated.

  4. SHARAD Radargram Analysis Tool Development in JMARS

    Science.gov (United States)

    Adler, J. B.; Anwar, S.; Dickenshied, S.; Carter, S.

    2016-09-01

    New tools are being developed in JMARS, a free GIS software, for SHARAD radargram viewing and analysis. These capabilities are useful for the polar science community, and for constraining the viability of ice resource deposits for human exploration.

  5. Data Mining and Optimization Tools for Developing Engine Parameters Tools

    Science.gov (United States)

    Dhawan, Atam P.

    1998-01-01

    This project was awarded for understanding the problem and developing a plan for Data Mining tools for use in designing and implementing an Engine Condition Monitoring System. Tricia Erhardt and I studied the problem domain for developing an Engine Condition Monitoring system using the sparse and non-standardized datasets to be available through a consortium at NASA Lewis Research Center. We visited NASA three times to discuss additional issues related to dataset which was not made available to us. We discussed and developed a general framework of data mining and optimization tools to extract useful information from sparse and non-standard datasets. These discussions lead to the training of Tricia Erhardt to develop Genetic Algorithm based search programs which were written in C++ and used to demonstrate the capability of GA algorithm in searching an optimal solution in noisy, datasets. From the study and discussion with NASA LeRC personnel, we then prepared a proposal, which is being submitted to NASA for future work for the development of data mining algorithms for engine conditional monitoring. The proposed set of algorithm uses wavelet processing for creating multi-resolution pyramid of tile data for GA based multi-resolution optimal search.

  6. Data Mining and Optimization Tools for Developing Engine Parameters Tools

    Science.gov (United States)

    Dhawan, Atam P.

    1998-01-01

    This project was awarded for understanding the problem and developing a plan for Data Mining tools for use in designing and implementing an Engine Condition Monitoring System. Tricia Erhardt and I studied the problem domain for developing an Engine Condition Monitoring system using the sparse and non-standardized datasets to be available through a consortium at NASA Lewis Research Center. We visited NASA three times to discuss additional issues related to dataset which was not made available to us. We discussed and developed a general framework of data mining and optimization tools to extract useful information from sparse and non-standard datasets. These discussions lead to the training of Tricia Erhardt to develop Genetic Algorithm based search programs which were written in C++ and used to demonstrate the capability of GA algorithm in searching an optimal solution in noisy, datasets. From the study and discussion with NASA LeRC personnel, we then prepared a proposal, which is being submitted to NASA for future work for the development of data mining algorithms for engine conditional monitoring. The proposed set of algorithm uses wavelet processing for creating multi-resolution pyramid of tile data for GA based multi-resolution optimal search.

  7. Computational Tools to Accelerate Commercial Development

    Energy Technology Data Exchange (ETDEWEB)

    Miller, David C

    2013-01-01

    The goals of the work reported are: to develop new computational tools and models to enable industry to more rapidly develop and deploy new advanced energy technologies; to demonstrate the capabilities of the CCSI Toolset on non-proprietary case studies; and to deploy the CCSI Toolset to industry. Challenges of simulating carbon capture (and other) processes include: dealing with multiple scales (particle, device, and whole process scales); integration across scales; verification, validation, and uncertainty; and decision support. The tools cover: risk analysis and decision making; validated, high-fidelity CFD; high-resolution filtered sub-models; process design and optimization tools; advanced process control and dynamics; process models; basic data sub-models; and cross-cutting integration tools.

  8. Forty years of development in diamond tools

    Science.gov (United States)

    The growth of the diamond industry in Western Countries since the First World War is surveyed. The articles described deal specifically with the development of the industrial diamond and diamond tool sector in different countries. All data point to continuing rapid expansion in the diamond tool sector. The West consumes 80 percent of world industrial diamond production. Diamond consumption increased sharply in the U.S. during World War 2. There are 300 diamond manufacturers in the U.S. today. In 1940, there were 25. In Japan, consumption of industrial diamonds has increased several times. In Italy, there has been a 75 fold increase in the production of diamond tools since 1959.

  9. Development of a robust cell-based high-throughput screening assay to identify targets of HIV-1 viral protein R dimerization

    Directory of Open Access Journals (Sweden)

    Zych C

    2013-05-01

    Full Text Available Courtney Zych,1 Alexander Domling,2 Velpandi Ayyavoo11Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA; 2Department of Pharmacology, University of Pittsburgh, Pittsburgh, PA, USAAbstract: Targeting protein–protein interactions (PPI is an emerging field in drug discovery. Dimerization and PPI are essential properties of human immunodeficiency virus (HIV-1 proteins, their mediated functions, and virus biology. Additionally, dimerization is required for the functional interaction of HIV-1 proteins with many host cellular components. In this study, a bimolecular fluorescence complementation (BiFC-based screening assay was developed that can quantify changes in dimerization, using HIV-1 viral protein R (Vpr dimerization as a "proof of concept." Results demonstrated that Venus Vpr (generated by BiFC Vpr constructs could be competed off in a dose-dependent manner using untagged, full-length Vpr as a competitor molecule. The change in signal intensity was measured quantitatively through flow cytometry and fluorescence microscopy in a high content screening assay. High content imaging was used to screen a library of small molecules for an effect on Vpr dimerization. Among the tested molecules, a few of the small molecules demonstrate an effect on Vpr dimerization in a dose-dependent manner.Keywords: BiFC, protein–protein interaction, HIV-1 Vpr, dimerization, drug targets

  10. Windows Developer Power Tools Turbocharge Windows development with more than 170 free and open source tools

    CERN Document Server

    Avery, James

    2007-01-01

    Software developers need to work harder and harder to bring value to their development process in order to build high quality applications and remain competitive. Developers can accomplish this by improving their productivity, quickly solving problems, and writing better code. A wealth of open source and free software tools are available for developers who want to improve the way they create, build, deploy, and use software. Tools, components, and frameworks exist to help developers at every point in the development process. Windows Developer Power Tools offers an encyclopedic guide to m

  11. Latest Developments in PVD Coatings for Tooling

    Directory of Open Access Journals (Sweden)

    Gabriela Strnad

    2010-06-01

    Full Text Available The paper presents the recent developments in the field of PVD coating for manufacturing tools. A review of monoblock, multilayer, nanocomposite, DLC and oxinitride coatings is discussed, with the emphasis on coatings which enables the manufacturers to implement high productivity processes such as high speed cutting and dry speed machining.

  12. Assessment and Development of Software Engineering Tools

    Science.gov (United States)

    1991-01-16

    Assessment (REA) tool would advise a potential software reuser on the tradeoffs between reusing a RSC versus developing a brand new software product...of memberships in the key RSC reusability attributes; e.g., size, structure, or documentation, etc., all of which would be weighted by reuser

  13. A Survey of Export System Development Tools

    Science.gov (United States)

    1988-06-01

    f b x GESBT 4.0 62 r o m f b x x GETREE 26 r m f b GLIB 26 r GPSI 26 o GUESS/I 28 r o n m f b GURU 28 r m f b x x Hearsay-3 28 r HPRL 30 r o f b IN...93. GESBT 4.0 (Generic Expert System Building Tool) A- 3 - - - . -..m’ .,.A APPENDIX B Expert System Development Tools . B-1 ’ APPENDIX B p Expert... GESBT Knowledge acquisition:_________________________________ conflict detection ____________________________________ explicit rule entry X fact/control

  14. H1640 caster tool development report

    Energy Technology Data Exchange (ETDEWEB)

    Brown, L.A.

    1997-12-01

    This report describes the development and certification of the H1640 caster tool. This tool is used to rotate swivel caster wheels 90 degrees on bomb hand trucks or shipping containers. The B83 is a heavy bomb system and weighs close to 5,600 pounds for a two-high stack configuration. High castering moments (handle length times the force exerted on handle) are required to caster a wheel for a two-high stack of B83s. The H1640 is available to the DoD (Air Force) through the Special Equipment List (SEL) for the B83 as a replacement for the H631 and H1216 caster tools.

  15. Kapteyn Package: Tools for developing astronomical applications

    Science.gov (United States)

    Terlouw, J. P.; Vogelaar, M. G. R.

    2016-11-01

    The Kapteyn Package provides tools for the development of astronomical applications with Python. It handles spatial and spectral coordinates, WCS projections and transformations between different sky systems; spectral translations (e.g., between frequencies and velocities) and mixed coordinates are also supported. Kapteyn offers versatile tools for writing small and dedicated applications for the inspection of FITS headers, the extraction and display of (FITS) data, interactive inspection of this data (color editing) and for the creation of plots with world coordinate information. It includes utilities for use with matplotlib such as obtaining coordinate information from plots, interactively modifiable colormaps and timer events (module mplutil); tools for parsing and interpreting coordinate information entered by the user (module positions); a function to search for gaussian components in a profile (module profiles); and a class for non-linear least squares fitting (module kmpfit).

  16. Developing Adaptive Elearning: An Authoring Tool Design

    Directory of Open Access Journals (Sweden)

    Said Talhi

    2011-09-01

    Full Text Available Adaptive hypermedia is the answer to the lost in hyperspace syndrome, where the user has normally too many links to choose from, and little knowledge about how to proceed and select the most appropriate ones to him/her. Adaptive hypermedia thus offers a selection of links or content most appropriate to the user. Until very recently, little attention has been given to the complex task of authoring materials for Adaptive Educational Hypermedia. An author faces a multitude of problems when creating a personalized, rich learning experience for each user. The purpose of this paper is to present an authoring tool for adaptive hypermedia based courses. Designed to satisfy guidelines of accessibility of the W3C recommendation for authors and learners that present disabilities, the authoring tool allows several authors geographically dispersed to produce such courses together. It consists of a shared workspace gathering all tools necessary to the cooperative development task.

  17. Development of bore tools for pipe inspection

    Energy Technology Data Exchange (ETDEWEB)

    Oka, Kiyoshi; Nakahira, Masataka; Taguchi, Kou; Ito, Akira [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1998-04-01

    In the International Thermonuclear Reactor (ITER), replacement and maintenance on in-vessel components requires that all cooling pipes connected be cut and removed, that a new component be installed, and that all cooling pipes be rewelded. After welding is completed, welded area must be inspected for soundness. These tasks require a new work concept for securing shielded area and access from narrow ports. Tools had to be developed for nondestructive inspection and leak testing to evaluate pipe welding soundness by accessing areas from inside pipes using autonomous locomotion welding and cutting tools. A system was proposed for nondestructive inspection of branch pipes and the main pipe after passing through pipe curves, the same as for welding and cutting tool development. Nondestructive inspection and leak testing sensors were developed and the basic parameters were obtained. In addition, the inspection systems which can move inside pipes and conduct the nondestructive inspection and the leak testing were developed. In this paper, an introduction will be given to the current situation concerning the development of nondestructive inspection and leak testing machines for the branch pipes. (author)

  18. Surrogate Analysis and Index Developer (SAID) tool

    Science.gov (United States)

    Domanski, Marian M.; Straub, Timothy D.; Landers, Mark N.

    2015-10-01

    The use of acoustic and other parameters as surrogates for suspended-sediment concentrations (SSC) in rivers has been successful in multiple applications across the Nation. Tools to process and evaluate the data are critical to advancing the operational use of surrogates along with the subsequent development of regression models from which real-time sediment concentrations can be made available to the public. Recent developments in both areas are having an immediate impact on surrogate research and on surrogate monitoring sites currently (2015) in operation.

  19. SE Requirements Development Tool User Guide

    Energy Technology Data Exchange (ETDEWEB)

    Benson, Faith Ann [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-05-13

    The LANL Systems Engineering Requirements Development Tool (SERDT) is a data collection tool created in InfoPath for use with the Los Alamos National Laboratory’s (LANL) SharePoint sites. Projects can fail if a clear definition of the final product requirements is not performed. For projects to be successful requirements must be defined early in the project and those requirements must be tracked during execution of the project to ensure the goals of the project are met. Therefore, the focus of this tool is requirements definition. The content of this form is based on International Council on Systems Engineering (INCOSE) and Department of Defense (DoD) process standards and allows for single or collaborative input. The “Scoping” section is where project information is entered by the project team prior to requirements development, and includes definitions and examples to assist the user in completing the forms. The data entered will be used to define the requirements and once the form is filled out, a “Requirements List” is automatically generated and a Word document is created and saved to a SharePoint document library. SharePoint also includes the ability to download the requirements data defined in the InfoPath from into an Excel spreadsheet. This User Guide will assist you in navigating through the data entry process.

  20. Process-Based Quality (PBQ) Tools Development

    Energy Technology Data Exchange (ETDEWEB)

    Cummins, J.L.

    2001-12-03

    The objective of this effort is to benchmark the development of process-based quality tools for application in CAD (computer-aided design) model-based applications. The processes of interest are design, manufacturing, and quality process applications. A study was commissioned addressing the impact, current technologies, and known problem areas in application of 3D MCAD (3-dimensional mechanical computer-aided design) models and model integrity on downstream manufacturing and quality processes. The downstream manufacturing and product quality processes are profoundly influenced and dependent on model quality and modeling process integrity. The goal is to illustrate and expedite the modeling and downstream model-based technologies for available or conceptual methods and tools to achieve maximum economic advantage and advance process-based quality concepts.

  1. Developing a mapping tool for tablets

    Science.gov (United States)

    Vaughan, Alan; Collins, Nathan; Krus, Mike

    2014-05-01

    Digital field mapping offers significant benefits when compared with traditional paper mapping techniques in that it provides closer integration with downstream geological modelling and analysis. It also provides the mapper with the ability to rapidly integrate new data with existing databases without the potential degradation caused by repeated manual transcription of numeric, graphical and meta-data. In order to achieve these benefits, a number of PC-based digital mapping tools are available which have been developed for specific communities, eg the BGS•SIGMA project, Midland Valley's FieldMove®, and a range of solutions based on ArcGIS® software, which can be combined with either traditional or digital orientation and data collection tools. However, with the now widespread availability of inexpensive tablets and smart phones, a user led demand for a fully integrated tablet mapping tool has arisen. This poster describes the development of a tablet-based mapping environment specifically designed for geologists. The challenge was to deliver a system that would feel sufficiently close to the flexibility of paper-based geological mapping while being implemented on a consumer communication and entertainment device. The first release of a tablet-based geological mapping system from this project is illustrated and will be shown as implemented on an iPad during the poster session. Midland Valley is pioneering tablet-based mapping and, along with its industrial and academic partners, will be using the application in field based projects throughout this year and will be integrating feedback in further developments of this technology.

  2. Cryogenic Propellant Feed System Analytical Tool Development

    Science.gov (United States)

    Lusby, Brian S.; Miranda, Bruno M.; Collins, Jacob A.

    2011-01-01

    The Propulsion Systems Branch at NASA s Lyndon B. Johnson Space Center (JSC) has developed a parametric analytical tool to address the need to rapidly predict heat leak into propellant distribution lines based on insulation type, installation technique, line supports, penetrations, and instrumentation. The Propellant Feed System Analytical Tool (PFSAT) will also determine the optimum orifice diameter for an optional thermodynamic vent system (TVS) to counteract heat leak into the feed line and ensure temperature constraints at the end of the feed line are met. PFSAT was developed primarily using Fortran 90 code because of its number crunching power and the capability to directly access real fluid property subroutines in the Reference Fluid Thermodynamic and Transport Properties (REFPROP) Database developed by NIST. A Microsoft Excel front end user interface was implemented to provide convenient portability of PFSAT among a wide variety of potential users and its ability to utilize a user-friendly graphical user interface (GUI) developed in Visual Basic for Applications (VBA). The focus of PFSAT is on-orbit reaction control systems and orbital maneuvering systems, but it may be used to predict heat leak into ground-based transfer lines as well. PFSAT is expected to be used for rapid initial design of cryogenic propellant distribution lines and thermodynamic vent systems. Once validated, PFSAT will support concept trades for a variety of cryogenic fluid transfer systems on spacecraft, including planetary landers, transfer vehicles, and propellant depots, as well as surface-based transfer systems. The details of the development of PFSAT, its user interface, and the program structure will be presented.

  3. Development of the SOFIA Image Processing Tool

    Science.gov (United States)

    Adams, Alexander N.

    2011-01-01

    The Stratospheric Observatory for Infrared Astronomy (SOFIA) is a Boeing 747SP carrying a 2.5 meter infrared telescope capable of operating between at altitudes of between twelve and fourteen kilometers, which is above more than 99 percent of the water vapor in the atmosphere. The ability to make observations above most water vapor coupled with the ability to make observations from anywhere, anytime, make SOFIA one of the world s premiere infrared observatories. SOFIA uses three visible light CCD imagers to assist in pointing the telescope. The data from these imagers is stored in archive files as is housekeeping data, which contains information such as boresight and area of interest locations. A tool that could both extract and process data from the archive files was developed.

  4. Solar Array Verification Analysis Tool (SAVANT) Developed

    Science.gov (United States)

    Bailey, Sheila G.; Long, KIenwyn J.; Curtis, Henry B.; Gardner, Barbara; Davis, Victoria; Messenger, Scott; Walters, Robert

    1999-01-01

    Modeling solar cell performance for a specific radiation environment to obtain the end-of-life photovoltaic array performance has become both increasingly important and, with the rapid advent of new types of cell technology, more difficult. For large constellations of satellites, a few percent difference in the lifetime prediction can have an enormous economic impact. The tool described here automates the assessment of solar array on-orbit end-of-life performance and assists in the development and design of ground test protocols for different solar cell designs. Once established, these protocols can be used to calculate on-orbit end-of-life performance from ground test results. The Solar Array Verification Analysis Tool (SAVANT) utilizes the radiation environment from the Environment Work Bench (EWB) model developed by the NASA Lewis Research Center s Photovoltaic and Space Environmental Effects Branch in conjunction with Maxwell Technologies. It then modifies and combines this information with the displacement damage model proposed by Summers et al. (ref. 1) of the Naval Research Laboratory to determine solar cell performance during the course of a given mission. The resulting predictions can then be compared with flight data. The Environment WorkBench (ref. 2) uses the NASA AE8 (electron) and AP8 (proton) models of the radiation belts to calculate the trapped radiation flux. These fluxes are integrated over the defined spacecraft orbit for the duration of the mission to obtain the total omnidirectional fluence spectra. Components such as the solar cell coverglass, adhesive, and antireflective coatings can slow and attenuate the particle fluence reaching the solar cell. In SAVANT, a continuous slowing down approximation is used to model this effect.

  5. Fractional magnetization plateaus of the spin-1/2 Heisenberg orthogonal-dimer chain: Strong-coupling approach developed from the exactly solved Ising-Heisenberg model

    Science.gov (United States)

    Verkholyak, Taras; Strečka, Jozef

    2016-10-01

    The spin-1/2 Heisenberg orthogonal-dimer chain is considered within the perturbative strong-coupling approach, which is developed from the exactly solved spin-1/2 Ising-Heisenberg orthogonal-dimer chain with the Heisenberg intradimer and the Ising interdimer couplings. Although the spin-1/2 Ising-Heisenberg orthogonal-dimer chain exhibits just intermediate plateaus at zero, one-quarter, and one-half of the saturation magnetization, the perturbative treatment up to second order stemming from this exactly solvable model additionally corroborates the fractional one-third plateau as well as the gapless Luttinger spin-liquid phase. It is evidenced that the approximate results obtained from the strong-coupling approach are in an excellent agreement with the state-of-the-art numerical data obtained for the spin-1/2 Heisenberg orthogonal-dimer chain within the exact diagonalization and density-matrix renormalization group method. The nature of individual quantum ground states is comprehensively studied within the developed perturbation theory.

  6. Developing a Parametric Urban Design Tool

    DEFF Research Database (Denmark)

    Steinø, Nicolai; Obeling, Esben

    2014-01-01

    Parametric urban design is a potentially powerful tool for collaborative urban design processes. Rather than making one- off designs which need to be redesigned from the ground up in case of changes, parametric design tools make it possible keep the design open while at the same time allowing...

  7. Developing a Support Tool for Global Product Development Decisions

    DEFF Research Database (Denmark)

    Søndergaard, Erik Stefan; Ahmed-Kristensen, Saeema

    2016-01-01

    This paper investigates how global product development decisions are made through a multiple-case study in three Danish engineering. The paper identifies which information and methods are applied for making decisions and how decision-making can be supported based on previous experience. The paper...... presents results from 51 decisions made in the three companies, and based on the results of the studies a framework for a decision-support tool is outlined and discussed. The paper rounds off with an identification of future research opportunities in the area of global product development and decision-making....

  8. Development of Integrated Protein Analysis Tool

    Directory of Open Access Journals (Sweden)

    Poorna Satyanarayana Boyidi,

    2010-05-01

    Full Text Available We present an “Integrated Protein Analysis Tool(IPAT” that is able to perform the following tasks in segregating and annotating genomic data: Protein Editor enables the entry of nucleotide/ aminoacid sequences Utilities :IPAT enables to conversion of given nucleotide sequence to equivalent amino acid sequence: Secondary Structure Prediction is possible using three algorithms (GOR-I Gibrat Method and DPM (Double Prediction Method with graphical display. Profiles and properties: allow calculating eight physico-chemical profiles and properties, viz Hydrophobicity, Hydrophilicity, Antigenicity, Transmembranous regions , Solvent Accessibility, Molecular Weight, Absorption factor and Amino Acid Content. IPAT has a provision for viewing Helical-Wheel Projection of a selected region of a given protein sequence and 2D representation of alphacarbon IPAT was developed using the UML (Unified Modeling Language for modeling the project elements, coded in Java, and subjected to unit testing, path testing, and integration testing.This project mainly concentrates on Butyrylcholinesterase to predict secondary structure and its physicochemical profiles, properties.

  9. A Tool for the Development of Robot Control Strategies

    Directory of Open Access Journals (Sweden)

    Luiz Carlos Figueiredo

    2007-12-01

    Full Text Available In this paper we report as the development of a tool in to develop and set control strategies as a fast and easy way. Additionally, a tricycle robot with two traction motors was built to test the strategies produced with the tool. Experimental tests have shown an advantage in the use of such tool.

  10. Neutron scattering in dimers

    DEFF Research Database (Denmark)

    Gudel, H. U.; Furrer, A.; Kjems, Jørgen

    1986-01-01

    Insulating compounds containing dimers of transition metal and rare earth ions have been studied by inelastic neutron scattering (INS). Energy splittings can be directly determined, and the corresponding parameters are easily extracted from the experimental data. The intensities of dimer excitati......Insulating compounds containing dimers of transition metal and rare earth ions have been studied by inelastic neutron scattering (INS). Energy splittings can be directly determined, and the corresponding parameters are easily extracted from the experimental data. The intensities of dimer...

  11. Tool Forces Developed During Friction Stir Welding

    Science.gov (United States)

    Melendez, M.; Tang, W.; Schmidt, C.; McClure, J. C.; Nunes, A. C.; Murr, L. E.

    2003-01-01

    This paper will describe a technique for measuring the various forces and the torque that exist on the Friction Stir Welding pin tool. Results for various plunge depths, weld speeds, rotational speed, and tool configurations will be presented. Welds made on 6061 aluminum with typical welding conditions require a downward force of 2800 lbs. (12.5 kN) a longitudinal force in the direction of motion of 300 lbs (1.33 kN), a transverse force in the omega x v direction of 30 lbs (135 N). Aluminum 2195 under typical weld conditions requires a downward force of 3100 lbs. (1.38 kN), a longitudinal force of 920 lbs. (4.1 kN), and a transverse force of 45 lbs. (200 N) in the omega x v direction.

  12. Ceramic cutting tools materials, development and performance

    CERN Document Server

    Whitney, E Dow

    1994-01-01

    Interest in ceramics as a high speed cutting tool material is based primarily on favorable material properties. As a class of materials, ceramics possess high melting points, excellent hardness and good wear resistance. Unlike most metals, hardness levels in ceramics generally remain high at elevated temperatures which means that cutting tip integrity is relatively unaffected at high cutting speeds. Ceramics are also chemically inert against most workmetals.

  13. The development of a post occupancy evaluation tool for primary schools: learner comfort assessment tool (LCAT)

    CSIR Research Space (South Africa)

    Motsatsi, L

    2015-12-01

    Full Text Available in order to facilitate teaching and learning. The aim of this study was to develop a Post Occupational Evaluation (POE) tool to assess learner comfort in relation to indoor environmental quality in the classroom. The development of POE tool followed a...

  14. TAQL: A Problem Space Tool for Expert System Development.

    Science.gov (United States)

    1992-05-01

    tools developed for use in Round 3. Prior to building the tools, the average fix time for errors that would have been catchable was nearly identical to...the average fix time for errors that would not have been catchable . After building the tools, uncatchabie errors took three times longer to fix than... catchable errors. I conclude that the model tools are highly effective for catching space and data model errors and that this translated into reduced

  15. Computational Tools for Accelerating Carbon Capture Process Development

    Energy Technology Data Exchange (ETDEWEB)

    Miller, David; Sahinidis, N V; Cozad, A; Lee, A; Kim, H; Morinelly, J; Eslick, J; Yuan, Z

    2013-06-04

    This presentation reports development of advanced computational tools to accelerate next generation technology development. These tools are to develop an optimized process using rigorous models. They include: Process Models; Simulation-Based Optimization; Optimized Process; Uncertainty Quantification; Algebraic Surrogate Models; and Superstructure Optimization (Determine Configuration).

  16. Development of novel tools to measure food neophobia in children

    DEFF Research Database (Denmark)

    Damsbo-Svendsen, Marie; Frøst, Michael Bom; Olsen, Annemarie

    2017-01-01

    The main tool currently used to measure food neophobia (the Food Neophobia Scale, FNS, developed by Pliner & Hobden, 1992) may not remain optimal forever. It was developed around 25 years ago, and the perception and availability of “novel” and “ethnic” foods may have changed in the meantime....... Consequently, there is a need for developing updated tools for measuring food neophobia....

  17. Developing A SPOT CRM Debriefing Tool

    Science.gov (United States)

    Martin, Lynne; Villeda, Eric; Orasanu, Judith; Connors, Mary M. (Technical Monitor)

    1998-01-01

    In a study of CRM LOFT briefings published in 1997, Dismukes, McDonnell & Jobe reported that briefings were not being utilized as fully as they could be and that crews may not be getting the full benefit from LOFT that is possible. On the basis of their findings, they suggested a set of general guidelines for briefings for the industry. Our work builds on this study to try to provide a specific debriefing tool which provides a focus for the strategies that Dismukes et al suggest.

  18. Advanced reach tool (ART) : Development of the mechanistic model

    NARCIS (Netherlands)

    Fransman, W.; Tongeren, M. van; Cherrie, J.W.; Tischer, M.; Schneider, T.; Schinkel, J.; Kromhout, H.; Warren, N.; Goede, H.; Tielemans, E.

    2011-01-01

    This paper describes the development of the mechanistic model within a collaborative project, referred to as the Advanced REACH Tool (ART) project, to develop a tool to model inhalation exposure for workers sharing similar operational conditions across different industries and locations in Europe. T

  19. Verified System Development with the AutoFocus Tool Chain

    OpenAIRE

    Maria Spichkova; Florian Hölzl; David Trachtenherz

    2012-01-01

    This work presents a model-based development methodology for verified software systems as well as a tool support for it: an applied AutoFocus tool chain and its basic principles emphasizing the verification of the system under development as well as the check mechanisms we used to raise the level of confidence in the correctness of the implementation of the automatic generators.

  20. Development of ecohydrological assessment tool and its application

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The development of Hydro-Informatic Modelling System (HIMS) provides an integrated platform for hydrological simulation. To extend the application of HIMS, an ecohydrological modeling system named ecohydrological assessment tool (EcoHAT) has been developed. Integrating parameter-management tools, RS (remote sensing) inversion tools, module-design tools and GIS analysis tools, the EcoHAT provides an integrated tool to simulate ecohydrological processes on regional scale, which develops a new method on sustainable use of water. EcoHAT has been applied to several case studies, such as, the Yellow River Basin, the acid deposition area in Guizhou province and the riparian catchment of Guanting reservoir in Beijing. Results prove that EcoHAT can efficiently simulate and analysis the ecohydrological processes on regional scale and provide technical support to integrated water resources management on basin scale.

  1. Development of ecohydrological assessment tool and its application

    Institute of Scientific and Technical Information of China (English)

    LIU ChangMing; YANG ShengTian; WEN ZhiQun; WANG XueLei; WANG YuJuan; LI Qian; SHENG HaoRan

    2009-01-01

    The development of Hydro-Informatic Modelling System (HIMS) provides an integrated platform for hydrological simulation. To extend the application of HIMS, an ecohydrological modeling system named ecohydrological assessment tool (EcoHAT) has been developed, integrating parameter-management tools, RS (remote sensing) inversion tools, module-design tools and GIS analysis tools, the EcoHAT provides an integrated tool to simulate ecohydrological processes on regional scale, which develops a new method on sustainable use of water. EcoHAT has been applied to several case studies,such as, the Yellow River Basin, the acid deposition area in Guizhou province and the riparian catchment of Guanting reservoir in Beijing. Results prove that EcoHAT can efficiently simulate and analysis the ecohydrological processes on regional scale and provide technical support to integrated water resources management on basin scale.

  2. Design and development of progressive tool for manufacturing washer

    Science.gov (United States)

    Annigeri, Ulhas K.; Raghavendra Ravi Kiran, K.; Deepthi, Y. P.

    2017-07-01

    In a progressive tool the raw material is worked at different station to finally fabricate the component. A progressive tool is a lucrative tool for mass production of components. A lot of automobile and other transport industries develop progressive tool for the production of components. The design of tool involves lot of planning and the same amount of skill of process planning is required in the fabrication of the tool. The design also involves use of thumb rules and standard elements as per experience gained in practice. Manufacturing the press tool is a laborious task as special jigs and fixtures have to be designed for the purpose. Assembly of all the press tool elements is another task where use of accurate measuring instruments for alignment of various tool elements is important. In the present study, design and fabrication of progressive press tool for production of washer has been developed and the press tool has been tried out on a mechanical type of press. The components produced are to dimensions.

  3. Development of a Geometric Spatial Visualization Tool

    Science.gov (United States)

    Ganesh, Bibi; Wilhelm, Jennifer; Sherrod, Sonya

    2009-01-01

    This paper documents the development of the Geometric Spatial Assessment. We detail the development of this instrument which was designed to identify middle school students' strategies and advancement in understanding of four geometric concept domains (geometric spatial visualization, spatial projection, cardinal directions, and periodic patterns)…

  4. A Tool for Conceptualising in PSS development

    DEFF Research Database (Denmark)

    Matzen, Detlef; McAloone, Timothy Charles

    2006-01-01

    International Design Conference [2]. In this contribution, we take the step from a fundamental understanding of the phenomenon to creating a normative exploitation of this understanding for PSS concept development. The developed modelling technique is based on the Customer Activity Cycle (CAC) model...

  5. Development of database and searching system for tool grinding

    Directory of Open Access Journals (Sweden)

    J.Y. Chen

    2008-02-01

    Full Text Available Purpose: For achieving the goal of saving time on the tool grinding and design, an efficient method of developing the data management and searching system for the standard cutting tools is proposed in this study.Design/methodology/approach: At first the tool grinding software with open architecture was employed to design and plan grinding processes for seven types of tools. According to the characteristics of tools (e.g. types, diameter, radius and so on, 4802 tool data were established in the relational database. Then, the SQL syntax was utilized to write the searching algorithms, and the human machine interfaces of the searching system for the tool database were developed by C++ Builder.Findings: For grinding a square end mill with two-flute, a half of time on the tool design and the change of production line for grinding other types of tools can be saved by means of our system. More specifically, the efficiency in terms of the approach and retract time was improved up to 40%, and an improvement of approximately 10.6% in the overall machining time can be achieved.Research limitations/implications: In fact, the used tool database in this study only includes some specific tools such as the square end mill. The step drill, taper tools, and special tools can also be taken into account in the database for future research.Practical implications: The most commercial tool grinding software is the modular-based design and use tool shapes to construct the CAM interface. Some limitations on the tool design are undesirable for customers. On the contrary, employing not only the grinding processes to construct the grinding path of tools but the searching system combined with the grinding software, it gives more flexible for one to design new tools.Originality/value: A novel tool database and searching system is presented for tool grinding. Using this system can save time and provide more convenience on designing tools and grinding. In other words, the

  6. Developing a 300C Analog Tool for EGS

    Energy Technology Data Exchange (ETDEWEB)

    Normann, Randy

    2015-03-23

    This paper covers the development of a 300°C geothermal well monitoring tool for supporting future EGS (enhanced geothermal systems) power production. This is the first of 3 tools planed. This is an analog tool designed for monitoring well pressure and temperature. There is discussion on 3 different circuit topologies and the development of the supporting surface electronics and software. There is information on testing electronic circuits and component. One of the major components is the cable used to connect the analog tool to the surface.

  7. Towards a Process for Developing Maintenance Tools in Academia

    CERN Document Server

    Kienle, Holger M

    2008-01-01

    Building of tools--from simple prototypes to industrial-strength applications--is a pervasive activity in academic research. When proposing a new technique for software maintenance, effective tool support is typically required to demonstrate the feasibility and effectiveness of the approach. However, even though tool building is both pervasive and requiring significant time and effort, it is still pursued in an ad hoc manner. In this paper, we address these issues by proposing a dedicated development process for tool building that takes the unique characteristics of an academic research environment into account. We first identify process requirements based on a review of the literature and our extensive tool building experience in the domain of maintenance tools. We then outline a process framework based on work products that accommodates the requirements while providing needed flexibility for tailoring the process to account for specific tool building approaches and project constraints. The work products are...

  8. Auditing: A Tool for Institutional Development.

    Science.gov (United States)

    Moreland, Neil; Horsburgh, Rod

    1992-01-01

    Presents a format for auditing educational programs based on the key elements of efficiency, effectiveness, and economy. Describes a review of the audit format developed by the Britain's Further Education Unit. (SK)

  9. DEVELOPMENT OF SOLUBILITY PRODUCT VISUALIZATION TOOLS

    Energy Technology Data Exchange (ETDEWEB)

    T.F. Turner; A.T. Pauli; J.F. Schabron

    2004-05-01

    Western Research Institute (WRI) has developed software for the visualization of data acquired from solubility tests. The work was performed in conjunction with AB Nynas Petroleum, Nynashamn, Sweden who participated as the corporate cosponsor for this Jointly Sponsored Research (JSR) task. Efforts in this project were split between software development and solubility test development. The Microsoft Windows-compatible software developed inputs up to three solubility data sets, calculates the parameters for six solid body types to fit the data, and interactively displays the results in three dimensions. Several infrared spectroscopy techniques have been examined for potential use in determining bitumen solubility in various solvents. Reflectance, time-averaged absorbance, and transmittance techniques were applied to bitumen samples in single and binary solvent systems. None of the techniques were found to have wide applicability.

  10. DEVELOPING A TOOL FOR ENVIRONMENTALLY PREFERABLE PURCHASING

    Science.gov (United States)

    LCA-based guidance was developed by EPA under the Framework for Responsible Environmental Decision Making (FRED) effort to demonstrate how to conduct a relative comparison between product types to determine environmental preferability. It identifies data collection needs and iss...

  11. 78 FR 68459 - Medical Device Development Tools; Draft Guidance for Industry, Tool Developers, and Food and Drug...

    Science.gov (United States)

    2013-11-14

    ... guidance to FDA staff, industry, healthcare providers, researchers, and patient and consumer groups on a... HUMAN SERVICES Food and Drug Administration Medical Device Development Tools; Draft Guidance for Industry, Tool Developers, and Food and Drug Administration Staff; Availability AGENCY: Food and...

  12. Networks as Tools for Sustainable Urban Development

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Tollin, Nicola

    . By applying the GREMI2-theories of “innovative milieux” (Aydalot, 1986; Camagni, 1991) to the case study, we will suggest some reasons for the benefits achieved by the Dogme-network, compared to other networks. This analysis will point to the existence of an “innovative milieu” on sustainability within......, strategies and actions. There has been little theoretically development on the subject. In practice networks for sustainable development can be seen as combining different theoretical approaches to networks, including governance, urban competition and innovation. To give a picture of the variety...

  13. Tools for Nanotechnology Education Development Program

    Energy Technology Data Exchange (ETDEWEB)

    Dorothy Moore

    2010-09-27

    The overall focus of this project was the development of reusable, cost-effective educational modules for use with the table top scanning electron microscope (TTSEM). The goal of this project's outreach component was to increase students' exposure to the science and technology of nanoscience.

  14. Developing Multilateral Surveillance Tools in the EU

    NARCIS (Netherlands)

    Ruiter, de Rik

    2008-01-01

    The development of the infrastructure of the Open Method of Coordination (OMC) is an unaddressed topic in scholarly debates. On the basis of secondary literature on the European Employment Strategy, it is hypothesised that a conflict between an incentive and reluctance to act on the EU level on the

  15. Developing Multilateral Surveillance Tools in the EU

    NARCIS (Netherlands)

    de Ruiter, R.

    2008-01-01

    The development of the infrastructure of the Open Method of Coordination (OMC) is an unaddressed topic in scholarly debates. On the basis of secondary literature on the European Employment Strategy, it is hypothesised that a conflict between an incentive and reluctance to act on the EU level on the

  16. EXPERT SYSTEMS - DEVELOPMENT OF AGRICULTURAL INSURANCE TOOL

    Directory of Open Access Journals (Sweden)

    NAN Anca-Petruţa

    2013-07-01

    Full Text Available Because of the fact that specialty agricultural assistance is not always available when the farmers need it, we identified expert systems as a strong instrument with an extended potential in agriculture. This started to grow in scale recently, including all socially-economic activity fields, having the role of collecting data regarding different aspects from human experts with the purpose of assisting the user in the necessary steps for solving problems, at the performance level of the expert, making his acquired knowledge and experience available. We opted for a general presentation of the expert systems as well as their necessity, because, the solution to develop the agricultural system can come from artificial intelligence by implementing the expert systems in the field of agricultural insurance, promoting existing insurance products, farmers finding options in depending on their necessities and possibilities. The objective of this article consists of collecting data about different aspects about specific areas of interest of agricultural insurance, preparing the database, a conceptual presentation of a pilot version which will become constantly richer depending on the answers received from agricultural producers, with the clearest exposure of knowledgebase possible. We can justify picking this theme with the fact that even while agricultural insurance plays a very important role in agricultural development, the registered result got from them are modest, reason why solutions need to be found in the scope of developing the agricultural sector. The importance of this consists in the proposal of an immediate viable solution to correspond with the current necessities of agricultural producers and in the proposal of an innovative solution, namely the implementation of expert system in agricultural insurance as a way of promoting insurance products. Our research, even though it treats the subject at an conceptual level, it wants to undertake an

  17. The development of tool manufacture in humans: what helps young children make innovative tools?

    Science.gov (United States)

    Chappell, Jackie; Cutting, Nicola; Apperly, Ian A; Beck, Sarah R

    2013-11-19

    We know that even young children are proficient tool users, but until recently, little was known about how they make tools. Here, we will explore the concepts underlying tool making, and the kinds of information and putative cognitive abilities required for children to manufacture novel tools. We will review the evidence for novel tool manufacture from the comparative literature and present a growing body of data from children suggesting that innovation of the solution to a problem by making a tool is a much more challenging task than previously thought. Children's difficulty with these kinds of tasks does not seem to be explained by perseveration with unmodified tools, difficulty with switching to alternative strategies, task pragmatics or issues with permission. Rather, making novel tools (without having seen an example of the required tool within the context of the task) appears to be hard, because it is an example of an 'ill-structured problem'. In this type of ill-structured problem, the starting conditions and end goal are known, but the transformations and/or actions required to get from one to the other are not specified. We will discuss the implications of these findings for understanding the development of problem-solving in humans and other animals.

  18. Development of Machine Learning Tools in ROOT

    Science.gov (United States)

    Gleyzer, S. V.; Moneta, L.; Zapata, Omar A.

    2016-10-01

    ROOT is a framework for large-scale data analysis that provides basic and advanced statistical methods used by the LHC experiments. These include machine learning algorithms from the ROOT-integrated Toolkit for Multivariate Analysis (TMVA). We present several recent developments in TMVA, including a new modular design, new algorithms for variable importance and cross-validation, interfaces to other machine-learning software packages and integration of TMVA with Jupyter, making it accessible with a browser.

  19. Evaluating IMU communication skills training programme: assessment tool development.

    Science.gov (United States)

    Yeap, R; Beevi, Z; Lukman, H

    2008-08-01

    This article describes the development of four assessment tools designed to evaluate the communication skills training (CST) programme at the International Medical University (IMU). The tools measure pre-clinical students' 1) perceived competency in basic interpersonal skills, 2) attitude towards patient-centred communication, 3) conceptual knowledge on doctor-patient communication, and 4) acceptance of the CST programme.

  20. Developing Tool Support for Problem Diagrams with CPN and VDM++

    DEFF Research Database (Denmark)

    Tjell, Simon; Lassen, Kristian Bisgaard

    2008-01-01

    In this paper, we describe ongoing work on the development of tool support for formal description of domains found in Problem Diagrams. The purpose of the tool is to handle the generation of a CPN model based on a collection of Problem Diagrams. The Problem Diagrams are used for representing the ...

  1. Market research companies and new product development tools

    NARCIS (Netherlands)

    Nijssen, E.J.; Frambach, R.T.

    1998-01-01

    This research investigates (1) the share of new product development (NPD) research services in market research (MR) companies’ turnover, (2) MR companies’ awareness and use of NPD tools and the modifications made to these NPD tools, and (3) MR company managers’ perceptions of the influence of client

  2. Single-cell analysis tools for drug discovery and development.

    Science.gov (United States)

    Heath, James R; Ribas, Antoni; Mischel, Paul S

    2016-03-01

    The genetic, functional or compositional heterogeneity of healthy and diseased tissues presents major challenges in drug discovery and development. Such heterogeneity hinders the design of accurate disease models and can confound the interpretation of biomarker levels and of patient responses to specific therapies. The complex nature of virtually all tissues has motivated the development of tools for single-cell genomic, transcriptomic and multiplex proteomic analyses. Here, we review these tools and assess their advantages and limitations. Emerging applications of single cell analysis tools in drug discovery and development, particularly in the field of oncology, are discussed.

  3. Knowledge base development for SAM training tools

    Energy Technology Data Exchange (ETDEWEB)

    Jae, M.S.; Yoo, W.S.; Park, S. S.; Choi, H.K. [Hansung Univ., Seoul (Korea)

    2001-03-01

    Severe accident management can be defined as the use of existing and alternative resources, systems, and actions to prevent or mitigate a core-melt accident in nuclear power plants. TRAIN (Training pRogram for AMP In NPP), developed for training control room staff and the technical group, is introduced in this report. The TRAIN composes of phenomenological knowledge base (KB), accident sequence KB and accident management procedures with AM strategy control diagrams and information needs. This TRAIN might contribute to training them by obtaining phenomenological knowledge of severe accidents, understanding plant vulnerabilities, and solving problems under high stress. 24 refs., 76 figs., 102 tabs. (Author)

  4. VisTool: A user interface and visualization development system

    DEFF Research Database (Denmark)

    Xu, Shangjin

    Although software usability has long been emphasized, there is a lot of software with poor usability. In Usability Engineering, usability professionals prescribe a classical usability approach to improving software usability. It is essential to prototype and usability test user interfaces before....... However, it is more difficult to follow the classical usability approach for graphical presentation development. These difficulties result from the fact that designers cannot implement user interface with interactions and real data. We developed VisTool – a user interface and visualization development...... system – to simplify user interface development. VisTool allows user interface development without real programming. With VisTool a designer assembles visual objects (e.g. textboxes, ellipse, etc.) to visualize database contents. In VisTool, visual properties (e.g. color, position, etc.) can be formulas...

  5. Designing a tool for curriculum leadership development in postgraduate programs

    Directory of Open Access Journals (Sweden)

    M Avizhgan

    2016-07-01

    Full Text Available Introduction: Leadership in the area of curriculum development is increasingly important as we look for ways to improve our programmes and practices. In curriculum studies, leadership has received little attention. Considering the lack of an evaluation tool with objective criteria in postgraduate curriculum leadership process, this study aimed to design a specific tool and determine the validity and reliability of the tool. Method: This study is a methodological research.  At first, domains and items of the tool were determined through expert interviews and literature review. Then, using Delphi technique, 54 important criteria were developed. A panel of experts was used to confirm content and face validity. Reliability was determined by a descriptive study in which 30 faculties from two of Isfahan universities and was estimated by internal consistency. The data were analyzed by SPSS software, using Pearson Correlation Coefficient and reliability analysis. Results: At first, considering the definition of curriculum leadership determined the domains and items of the tool and they were developed primary tool. Expert’s faculties’ views were used in deferent stages of development and psychometry. The tool internal consistency with Cronbach's alpha coefficient times was 96.5. This was determined for each domain separately. Conclution: Applying this instrument can improve the effectiveness of curriculum leadership. Identifying the characteristics of successful and effective leaders, and utilizing this knowledge in developing and implementing curriculum might help us to have better respond to the changing needs of our students, teachers and schools of tomorrow.

  6. Developing an undue influence screening tool for Adult Protective Services.

    Science.gov (United States)

    Quinn, Mary Joy; Nerenberg, Lisa; Navarro, Adria E; Wilber, Kathleen H

    2017-03-01

    The study purpose was to develop and pilot an undue influence screening tool for California's Adult Protective Services (APS) personnel based on the definition of undue influence enacted into California law January 1, 2014. Methods included four focus groups with APS providers (n = 33), piloting the preliminary tool by APS personnel (n = 15), and interviews with four elder abuse experts and two APS administrators. Social service literature-including existing undue influence models-was reviewed, as were existing screening and assessment tools. Using the information from these various sources, the California Undue Influence Screening Tool (CUIST) was developed. It can be applied to APS cases and potentially adapted for use by other professionals and for use in other states. Implementation of the tool into APS practice, policy, procedures, and training of personnel will depend on the initiative of APS management. Future work will need to address the reliability and validity of CUIST.

  7. Psychometric properties of a Mental Health Team Development Audit Tool.

    LENUS (Irish Health Repository)

    Roncalli, Silvia

    2013-02-01

    To assist in improving team working in Community Mental Health Teams (CMHTs), the Mental Health Commission formulated a user-friendly but yet-to-be validated 25-item Mental Health Team Development Audit Tool (MHDAT).

  8. Water Loss Management: Tools and Methods for Developing Countries

    NARCIS (Netherlands)

    Mutikanga, H.E.

    2012-01-01

    Water utilities in developing countries are struggling to provide customers with a reliable level of service due to their peculiar water distribution characteristics including poorly zoned networks with irregular supply operating under restricted budgets. These unique conditions demand unique tools

  9. DEVELOPMENT OF REMOTE HANFORD CONNECTOR GASKET REPLACEMENT TOOLING FOR DWPF

    Energy Technology Data Exchange (ETDEWEB)

    Krementz, D.; Coughlin, Jeffrey

    2009-05-05

    The Defense Waste Processing Facility (DWPF) requested the Savannah River National Laboratory (SRNL) to develop tooling and equipment to remotely replace gaskets in mechanical Hanford connectors to reduce personnel radiation exposure as compared to the current hands-on method. It is also expected that radiation levels will continually increase with future waste streams. The equipment is operated in the Remote Equipment Decontamination Cell (REDC), which is equipped with compressed air, two master-slave manipulators (MSM's) and an electro-mechanical manipulator (EMM) arm for operation of the remote tools. The REDC does not provide access to electrical power, so the equipment must be manually or pneumatically operated. The MSM's have a load limit at full extension of ten pounds, which limited the weight of the installation tool. In order to remotely replace Hanford connector gaskets several operations must be performed remotely, these include: removal of the spent gasket and retaining ring (retaining ring is also called snap ring), loading the new snap ring and gasket into the installation tool and installation of the new gasket into the Hanford connector. SRNL developed and tested tools that successfully perform all of the necessary tasks. Removal of snap rings from horizontal and vertical connectors is performed by separate air actuated retaining ring removal tools and is manipulated in the cell by the MSM. In order install a new gasket, the snap ring loader is used to load a new snap ring into a groove in the gasket installation tool. A new gasket is placed on the installation tool and retained by custom springs. An MSM lifts the installation tool and presses the mounted gasket against the connector block. Once the installation tool is in position, the gasket and snap ring are installed onto the connector by pneumatic actuation. All of the tools are located on a custom work table with a pneumatic valve station that directs compressed air to the desired

  10. The development and demonstration of the metric assessment tool

    Science.gov (United States)

    Campbell, Cynthia A.; Gutterman, Gregory M.

    1993-09-01

    This study reflects the development and demonstration of the metric assessment tool. The purpose of the tool was to provide individuals the means to assess metrics and make improvements to the process measurement. The tool was developed using two critical attributes: customer satisfaction and process improvement. Once the tool was developed, a metric assessment process was designed to demonstrate the tool. Two metrics were selected from the Aeronautical Systems Center (ASC) and individuals with a working knowledge of the metric and process were selected for the demonstrations. Using a group support system at Armstrong Laboratory, Wright Patterson AFB, the group was asked to identify behaviors which might be motivated from the metric. Once the behaviors were identified, the group evaluated the behaviors against the critical attributes. From this assessment, behaviors were placed on the metric assessment tool. This tool clearly identified deficient behaviors and how they might distort the process measurement. From this information, the group was asked to generate improvement actions which would serve to eliminate or control deficient behaviors. With the elimination or control of deficient behaviors, the process measurement is improved and the organizational objective is better served.

  11. Single cell analytic tools for drug discovery and development

    Science.gov (United States)

    Heath, James R.; Ribas, Antoni; Mischel, Paul S.

    2016-01-01

    The genetic, functional, or compositional heterogeneity of healthy and diseased tissues presents major challenges in drug discovery and development.1-3 In cancers, heterogeneity may be essential for tumor stability,4 but its precise role in tumor biology is poorly resolved. This challenges the design of accurate disease models for use in drug development, and can confound the interpretation of biomarker levels, and of patient responses to specific therapies. The complex nature of heterogeneous tissues has motivated the development of tools for single cell genomic, transcriptomic, and multiplex proteomic analysis. We review these tools, assess their advantages and limitations, and explore their potential applications in drug discovery and development. PMID:26669673

  12. Embedded Systems Development Tools: A MODUS-oriented Market Overview

    Directory of Open Access Journals (Sweden)

    Loupis Michalis

    2014-03-01

    Full Text Available Background: The embedded systems technology has perhaps been the most dominating technology in high-tech industries, in the past decade. The industry has correctly identified the potential of this technology and has put its efforts into exploring its full potential. Objectives: The goal of the paper is to explore the versatility of the application in the embedded system development based on one FP7-SME project. Methods/Approach: Embedded applications normally demand high resilience and quality, as well as conformity to quality standards and rigid performance. As a result embedded system developers have adopted software methods that yield high quality. The qualitative approach to examining embedded systems development tools has been applied in this work. Results: This paper presents a MODUS-oriented market analysis in the domains of Formal Verification tools, HW/SW co-simulation tools, Software Performance Optimization tools and Code Generation tools. Conclusions: The versatility of applications this technology serves is amazing. With all this performance potential, the technology has carried with itself a large number of issues which the industry essentially needs to resolve to be able to harness the full potential contained. The MODUS project toolset addressed four discrete domains of the ESD Software Market, in which corresponding open tools were developed

  13. Computational Tools for Accelerating Carbon Capture Process Development

    Energy Technology Data Exchange (ETDEWEB)

    Miller, David

    2013-01-01

    The goals of the work reported are: to develop new computational tools and models to enable industry to more rapidly develop and deploy new advanced energy technologies; to demonstrate the capabilities of the CCSI Toolset on non-proprietary case studies; and to deploy the CCSI Toolset to industry. Challenges of simulating carbon capture (and other) processes include: dealing with multiple scales (particle, device, and whole process scales); integration across scales; verification, validation, and uncertainty; and decision support. The tools cover: risk analysis and decision making; validated, high-fidelity CFD; high-resolution filtered sub-models; process design and optimization tools; advanced process control and dynamics; process models; basic data sub-models; and cross-cutting integration tools.

  14. The Development of a Tool for Sustainable Building Design:

    DEFF Research Database (Denmark)

    Tine Ring Hansen, Hanne; Knudstrup, Mary-Ann

    2009-01-01

    for sustainable buildings, as well as, an analysis of the relationship between the different approaches (e.g. low-energy, environmental, green building, solar architecture, bio-climatic architecture etc.) to sustainable building design and these indicators. The paper furthermore discusses how sustainable...... architecture will gain more focus in the coming years, thus, establishing the need for the development of a new tool and methodology, The paper furthermore describes the background and considerations involved in the development of a design support tool for sustainable building design. A tool which considers...... the context that the building is located in, as well as, a tool which facilitates the discussion of which type of sustainability is achieved in specific projects....

  15. Developing and Validating a New Classroom Climate Observation Assessment Tool.

    Science.gov (United States)

    Leff, Stephen S; Thomas, Duane E; Shapiro, Edward S; Paskewich, Brooke; Wilson, Kim; Necowitz-Hoffman, Beth; Jawad, Abbas F

    2011-01-01

    The climate of school classrooms, shaped by a combination of teacher practices and peer processes, is an important determinant for children's psychosocial functioning and is a primary factor affecting bullying and victimization. Given that there are relatively few theoretically-grounded and validated assessment tools designed to measure the social climate of classrooms, our research team developed an observation tool through participatory action research (PAR). This article details how the assessment tool was designed and preliminarily validated in 18 third-, fourth-, and fifth-grade classrooms in a large urban public school district. The goals of this study are to illustrate the feasibility of a PAR paradigm in measurement development, ascertain the psychometric properties of the assessment tool, and determine associations with different indices of classroom levels of relational and physical aggression.

  16. Developing Free and Open Source Interactive Teaching Tools

    Science.gov (United States)

    Nelson, E.

    2016-12-01

    Online learning has become an embedded component of education, but existing resources are often provided as institution-hosted content management systems (that may or may not be closed source). Creating interactive online applets to enhance student education is an alternative to these limited-customization systems that can be accomplished on a small budget. This presentation will break down the anatomy of author-developed online teaching tools created with open source packages to provide a survey of the development tools utilized—from the underlying website framework to interfacing with the scientific data. The availability of hosting and maintaining interactive teaching tools, whether static or dynamic, on no- or low-cost platforms will also be discussed. By constructing an interactive teaching tool from the ground up, scientists and educators are afforded complete flexibility and creativity in the design.

  17. The environment power system analysis tool development program

    Science.gov (United States)

    Jongeward, Gary A.; Kuharski, Robert A.; Kennedy, Eric M.; Stevens, N. John; Putnam, Rand M.; Roche, James C.; Wilcox, Katherine G.

    1990-01-01

    The Environment Power System Analysis Tool (EPSAT) is being developed to provide space power system design engineers with an analysis tool for determining system performance of power systems in both naturally occurring and self-induced environments. The program is producing an easy to use computer aided engineering (CAE) tool general enough to provide a vehicle for technology transfer from space scientists and engineers to power system design engineers. The results of the project after two years of a three year development program are given. The EPSAT approach separates the CAE tool into three distinct functional units: a modern user interface to present information, a data dictionary interpreter to coordinate analysis; and a data base for storing system designs and results of analysis.

  18. Development of a data capture tool for researching tech entrepreneurship

    DEFF Research Database (Denmark)

    Andersen, Jakob Axel Bejbro; Howard, Thomas J.; McAloone, Tim C.

    2014-01-01

    Startups play a crucial role in exploiting the commercial advantages created by new, advanced technologies. Surprisingly, the processes by which the entrepreneur commercialises these technologies are largely undescribed - partly due to the absence of appropriate process data capture tools....... This paper elucidates the requirements for such tools by drawing on knowledge of the entrepreneurial phenomenon and by building on the existing research tools used in design research. On this basis, the development of a capture method for tech startup processes is described and its potential discussed....

  19. Large scale experiments as a tool for numerical model development

    DEFF Research Database (Denmark)

    Kirkegaard, Jens; Hansen, Erik Asp; Fuchs, Jesper;

    2003-01-01

    for improvement of the reliability of physical model results. This paper demonstrates by examples that numerical modelling benefits in various ways from experimental studies (in large and small laboratory facilities). The examples range from very general hydrodynamic descriptions of wave phenomena to specific......Experimental modelling is an important tool for study of hydrodynamic phenomena. The applicability of experiments can be expanded by the use of numerical models and experiments are important for documentation of the validity of numerical tools. In other cases numerical tools can be applied...... hydrodynamic interaction with structures. The examples also show that numerical model development benefits from international co-operation and sharing of high quality results....

  20. Development of a sustainability assessment tool for office buildings

    OpenAIRE

    Barbosa, José Amarilio; Mateus, Ricardo; Bragança, L.

    2012-01-01

    The few available sustainability assessment tools applicable in Portugal are oriented for residential buildings. Nevertheless, the impacts of office buildings have been rising mainly due to an increase in the energy consumption for cooling and heating. This way, due to the growing environmental impact of office buildings, the development of Build-ing Sustainability Assessment (BSA) tools to assess the sustainability of this type of buildings is necessary and important to guide and to boost th...

  1. DEVELOPMENT OF A WIRELINE CPT SYSTEM FOR MULTIPLE TOOL USAGE

    Energy Technology Data Exchange (ETDEWEB)

    Stephen P. Farrington; Martin L. Gildea; J. Christopher Bianchi

    1999-08-01

    The first phase of development of a wireline cone penetrometer system for multiple tool usage was completed under DOE award number DE-AR26-98FT40366. Cone penetrometer technology (CPT) has received widespread interest and is becoming more commonplace as a tool for environmental site characterization activities at several Department of Energy (DOE) facilities. Although CPT already offers many benefits for site characterization, the wireline system can improve CPT technology by offering greater utility and increased cost savings. Currently the use of multiple CPT tools during a site characterization (i.e. piezometric cone, chemical sensors, core sampler, grouting tool) must be accomplished by withdrawing the entire penetrometer rod string to change tools. This results in multiple penetrations being required to collect the data and samples that may be required during characterization of a site, and to subsequently seal the resulting holes with grout. The wireline CPT system allows multiple CPT tools to be interchanged during a single penetration, without withdrawing the CPT rod string from the ground. The goal of the project is to develop and demonstrate a system by which various tools can be placed at the tip of the rod string depending on the type of information or sample desired. Under the base contract, an interchangeable piezocone and grouting tool was designed, fabricated, and evaluated. The results of the evaluation indicate that success criteria for the base contract were achieved. In addition, the wireline piezocone tool was validated against ASTM standard cones, the depth capability of the system was found to compare favorably with that of conventional CPT, and the reliability and survivability of the system were demonstrated.

  2. Development of the public information and communication technology assessment tool.

    Science.gov (United States)

    Ripat, Jacquie; Watzke, James; Birch, Gary

    2008-09-01

    Public information and communication technologies, such as information kiosks, automated banking machines and ticket dispensers, allow people to access services in a convenient and timely manner. However, the development of these technologies has occurred largely without consideration of access by people with disabilities. Inaccessible technical features make operation of a public technology difficult and barriers in the environment create navigational challenges, limiting the opportunity of people with disabilities to use these devices and access the services they provide. This paper describes the development of a tool that individuals, disability advocacy groups, business owners, healthcare providers, and urban planners can use to evaluate the accessibility of public technologies and the surrounding environment. Evaluation results can then be used to develop recommendations and advocate for technical and environmental changes to improve access. Tool development consisted of a review of the literature and key Canadian Standards Association documents, task analysis, and consultation with accessibility experts. Studies of content validity, tool usability, inter-rater and test-retest reliability were conducted in sites across Canada. Accessibility experts verified the content validity of the tool. The current version of the tool has incorporated the findings of a usability study. Initial testing indicated excellent agreement for inter-rater and test-retest reliability scores. Social exclusion can arise when public technologies are not accessible. This newly developed instrument provides detailed information that can be used to advocate for more accessible and inclusive public information and communication technologies.

  3. Industry demands on vehicle development - methods and tools

    OpenAIRE

    Stensson, Annika; Larsson, Tobias; Merkt, Thomas; Schuller, J.; Williams, R A; Mauer, L.

    2000-01-01

    A very important goal of mechatronics in system development is the integration of mechanical, electronic and software subsystems in order to increase functionality, minimize weight, and reduce production costs. In this work, industry demands on methods and tools for mechatronic vehicle development are addressed from the current product development in industry. The development of a mechatronic car door concept and dynamic stability control are used as examples to identify strong and weak parts...

  4. Narrative Inquiry: Research Tool and Medium for Professional Development.

    Science.gov (United States)

    Conle, Carola

    2000-01-01

    Describes the development of narrative inquiry, highlighting one institutional setting, and discussing how narrative inquiry moved from being a research tool to a vehicle for curriculum within both graduate and preservice teacher development. After discussing theoretical resources for narrative inquiry, the paper examines criteria and terms…

  5. TENTube: A video-based connection tool supporting competence development

    NARCIS (Netherlands)

    Angehrn, Albert; Maxwell, Katrina

    2008-01-01

    Angehrn, A. A., & Maxwell, K. (2008). TENTube: A video-based connection tool supporting competence development. In H. W. Sligte & R. Koper (Eds.), Proceedings of the 4th TENCompetence Open Workshop. Empowering Learners for Lifelong Competence Development: pedagogical, organisational and technologica

  6. Development of Desktop Computing Applications and Engineering Tools on GPUs

    DEFF Research Database (Denmark)

    Sørensen, Hans Henrik Brandenborg; Glimberg, Stefan Lemvig; Hansen, Toke Jansen

    (GPUs) for high-performance computing applications and software tools in science and engineering, inverse problems, visualization, imaging, dynamic optimization. The goals are to contribute to the development of new state-of-the-art mathematical models and algorithms for maximum throughout performance......GPULab - A competence center and laboratory for research and collaboration within academia and partners in industry has been established in 2008 at section for Scientific Computing, DTU informatics, Technical University of Denmark. In GPULab we focus on the utilization of Graphics Processing Units......, improved performance profiling tools and assimilation of results to academic and industrial partners in our network. Our approaches calls for multi-disciplinary skills and understanding of hardware, software development, profiling tools and tuning techniques, analytical methods for analysis and development...

  7. Developing Healthcare Data Analytics APPs with Open Data Science Tools.

    Science.gov (United States)

    Hao, Bibo; Sun, Wen; Yu, Yiqin; Xie, Guotong

    2017-01-01

    Recent advances in big data analytics provide more flexible, efficient, and open tools for researchers to gain insight from healthcare data. Whilst many tools require researchers to develop programs with programming languages like Python, R and so on, which is not a skill set grasped by many researchers in the healthcare data analytics area. To make data science more approachable, we explored existing tools and developed a practice that can help data scientists convert existing analytics pipelines to user-friendly analytics APPs with rich interactions and features of real-time analysis. With this practice, data scientists can develop customized analytics pipelines as APPs in Jupyter Notebook and disseminate them to other researchers easily, and researchers can benefit from the shared notebook to perform analysis tasks or reproduce research results much more easily.

  8. Development of bore tools for pipe welding and cutting

    Energy Technology Data Exchange (ETDEWEB)

    Oka, Kiyoshi; Ito, Akira; Takiguchi, Yuji [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1998-04-01

    In the International Thermonuclear Experimental Reactor (ITER), in-vessel components replacement and maintenance requires that connected cooling pipes be cut and removed beforehand and that new components be installed to which cooling pipes must be rewelded. All welding must be inspected for soundness after completion. These tasks require a new task concept for ensuring shielded areas and access from narrow ports. Thus, it became necessary to develop autonomous locomotion welding and cutting tools for branch and main pipes to weld pipes by in-pipe access; a system was proposed that cut and welded branch and main pipes after passing inside pipe curves, and elemental technologies developed. This paper introduces current development in tools for welding and cutting branch pipes and other tools for welding and cutting the main pipe. (author)

  9. Implementing WAI Authoring Tool Accessibility Guidelines in Developing Adaptive Elearning

    Directory of Open Access Journals (Sweden)

    Mahieddine Djoudi

    2012-09-01

    Full Text Available Adaptive learning technology allows for the development of more personalized online learning experiences with materials that adapt to student performance and skill level. The term “adaptive” is also used to describe Assistive Technologies that allow the usability of online based courses for learners with disabilities and special needs. Authoring tools can enable, encourage, and assist authors in the creation of elearning content. Because most of the content of the Web based adaptive learning is created using authoring tools, they may be accessible to authors regardless of disability and they may support and encourage the authors in creating accessible elearning content. This paper presents an authoring tool designed for developing accessible adaptive elearning. The authoring tool, dedicated to Algerian universities, is designed to satisfy the W3C/WAI Authoring Tool Accessibility Guidelines (ATAG, and to allow collaboration functionalities among teachers where building elearning courses. After presenting the W3C/WAI accessibility guidelines, the collaborative authoring tool is outlined.

  10. Technology developments in biological tools for targeted genome surgery.

    Science.gov (United States)

    Teimourian, Shahram; Abdollahzadeh, Rasoul

    2015-01-01

    Different biological tools for targeted genome engineering have recently appeared and these include tools like meganucleases, zinc-finger nucleases and newer technologies including TALENs and CRISPR/Cas systems. transcription activator-like effector nucleases (TALENs) have greatly improved genome editing efficiency by making site-specific DNA double-strand breaks. Several studies have shown the prominence of TALENs in comparison to the meganucleases and zinc-finger nucleases. The most important feature of TALENs that makes them suitable tools for targeted genome editing is the modularity of central repeat domains, meaning that they can be designed to recognize any desirable DNA sequence. In this review, we present a comprehensive and concise description of TALENs technology developments for targeted genome surgery with to the point description and comparison of other tools.

  11. Development of thick wall welding and cutting tools for ITER

    Energy Technology Data Exchange (ETDEWEB)

    Nakahira, Masataka; Takahashi, Hiroyuki; Akou, Kentaro; Koizumi, Koichi [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1998-04-01

    The Vacuum Vessel, which is a core component of International Thermonuclear Experimental Reactor (ITER), is required to be exchanged remotely in a case of accident such as superconducting coil failure. The in-vessel components such as blanket and divertor are planned to be exchanged or fixed. In these exchange or maintenance operations, the thick wall welding and cutting are inevitable and remote handling tools are necessary. The thick wall welding and cutting tools for blanket are under developing in the ITER R and D program. The design requirement is to weld or cut the stainless steel of 70 mm thickness in the narrow space. Tungsten inert gas (TIG) arc welding, plasma cutting and iodine laser welding/cutting are selected as primary option. Element welding and cutting tests, design of small tools to satisfy space requirement, test fabrication and performance tests were performed. This paper reports the tool design and overview of welding and cutting tests. (author)

  12. Development and psychometric testing of the nursing culture assessment tool.

    Science.gov (United States)

    Kennerly, Susan M; Yap, Tracey L; Hemmings, Annette; Beckett, Gulbahar; Schafer, John C; Borchers, Andrea

    2012-11-01

    A valid and reliable nursing culture assessment tool aimed at capturing general aspects of nursing culture is needed for use in health care settings to assess and then reshape indicated troubled areas of the nursing culture. This article summarizes the Nursing Culture Assessment Tool's (NCAT) development and reports on a cross-sectional, exploratory investigation of its psychometric properties. The research aims were to test the tool's psychometric properties; discover its dimensionality; and refine the item structure to best represent the construct of nursing culture, an occupational subset of organizational culture. Empirical construct validity was tested using a sample of licensed nurses and nursing assistants (n = 340). Exploratory and confirmatory factor analysis (CFA) and logistical regression yielded a 6-factor, 19-item solution. Evidence supports the tool's validity for assessing nursing culture as a basis for shaping the culture into one that supports change, thereby accelerating, improving, and advancing nursing best practices and care outcomes.

  13. Development of a Safety Management Web Tool for Horse Stables

    Directory of Open Access Journals (Sweden)

    Jarkko Leppälä

    2015-11-01

    Full Text Available Managing a horse stable involves risks, which can have serious consequences for the stable, employees, clients, visitors and horses. Existing industrial or farm production risk management tools are not directly applicable to horse stables and they need to be adapted for use by managers of different types of stables. As a part of the InnoEquine project, an innovative web tool, InnoHorse, was developed to support horse stable managers in business, safety, pasture and manure management. A literature review, empirical horse stable case studies, expert panel workshops and stakeholder interviews were carried out to support the design. The InnoHorse web tool includes a safety section containing a horse stable safety map, stable safety checklists, and examples of good practices in stable safety, horse handling and rescue planning. This new horse stable safety management tool can also help in organizing work processes in horse stables in general.

  14. Protein dimerization. Inside job.

    Science.gov (United States)

    Metzger, H

    1994-04-01

    In a sophisticated combination of genetic engineering and organic synthesis, a general method for dimerizing recombinant intracellular proteins has been devised; the usefulness of the method should now be testable.

  15. Development of novel tools to measure food neophobia in children.

    Science.gov (United States)

    Damsbo-Svendsen, Marie; Frøst, Michael Bom; Olsen, Annemarie

    2017-06-01

    The main tool currently used to measure food neophobia (the Food Neophobia Scale, FNS, developed by Pliner & Hobden, 1992) may not remain optimal forever. It was developed around 25 years ago, and the perception and availability of "novel" and "ethnic" foods may have changed in the meantime. Consequently, there is a need for developing updated tools for measuring food neophobia. To develop novel tools to measure food neophobia in children. Based on a review of 13 designs to assess food neophobia and willingness to try unfamiliar foods, a Food Neophobia Test Tool (FNTT) was developed. A questionnaire including the FNS, a 19-item FNTT, items about willingness to taste novel foods in different surroundings and a behavioral test was administered to 235 children aged 9-13 years. Reliability and validity of the FNS and FNTT were assessed through calculations of Cronbach's alpha, item-item and item-rest correlations. Comprehension issues related to tools were evaluated based on qualitative observations and finally, behavioral validity was assessed. A considerable number of children indicated difficulties understanding certain items in the original FNS. FNTT could be reduced to a 6- and 9-item tool with high validity (item-rest coefficients, r = 0.60-0.80). Internal consistency of the FNTT (Cronbach α ≥ 0.90) was higher relative to the FNS (Cronbach α ≥ 0.72). Scores from the FNTT correlated significantly (p food neophobia in children aged 9-13 years. Moreover, when modified, the FNS continue to produce reliable and valid results. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. The South African dysphagia screening tool (SADS: A screening tool for a developing context

    Directory of Open Access Journals (Sweden)

    Calli Ostrofsky

    2016-02-01

    Full Text Available Background: Notwithstanding its value, there are challenges and limitations to implementing a dysphagia screening tool from a developed contexts in a developing context. The need for a reliable and valid screening tool for dysphagia that considers context, systemic rules and resources was identified to prevent further medical compromise, optimise dysphagia prognosis and ultimately hasten patients’ return to home or work.Methodology: To establish the validity and reliability of the South African dysphagia screening tool (SADS for acute stroke patients accessing government hospital services. The study was a quantitative, non-experimental, correlational cross-sectional design with a retrospective component. Convenient sampling was used to recruit 18 speech-language therapists and 63 acute stroke patients from three South African government hospitals. The SADS consists of 20 test items and was administered by speech-language therapists. Screening was followed by a diagnostic dysphagia assessment. The administrator of the tool was not involved in completing the diagnostic assessment, to eliminate bias and prevent contamination of results from screener to diagnostic assessment. Sensitivity, validity and efficacy of the screening tool were evaluated against the results of the diagnostic dysphagia assessment. Cohen’s kappa measures determined inter-rater agreement between the results of the SADS and the diagnostic assessment.Results and conclusion: The SADS was proven to be valid and reliable. Cohen’s kappa indicated a high inter-rater reliability and showed high sensitivity and adequate specificity in detecting dysphagia amongst acute stroke patients who were at risk for dysphagia. The SADS was characterised by concurrent, content and face validity. As a first step in establishing contextual appropriateness, the SADS is a valid and reliable screening tool that is sensitive in identifying stroke patients at risk for dysphagia within government

  17. Development of culturally sensitive dialog tools in diabetes education

    Directory of Open Access Journals (Sweden)

    Nana Folmann Hempler

    2015-01-01

    Full Text Available Person-centeredness is a goal in diabetes education, and cultural influences are important to consider in this regard. This report describes the use of a design-based research approach to develop culturally sensitive dialog tools to support person-centered dietary education targeting Pakistani immigrants in Denmark with type 2 diabetes. The approach appears to be a promising method to develop dialog tools for patient education that are culturally sensitive, thereby increasing their acceptability among ethnic minority groups. The process also emphasizes the importance of adequate training and competencies in the application of dialog tools and of alignment between researchers and health care professionals with regards to the educational philosophy underlying their use.

  18. Development and testing of a portfolio evaluation scoring tool.

    Science.gov (United States)

    Karlowicz, Karen A

    2010-02-01

    This study focused on development of a portfolio evaluation tool to guide the assignment of valid and reliable scores. Tool development was facilitated by a literature review, guidance of a faculty committee, and validation by content experts. Testing involved a faculty team that evaluated 60 portfolios. Calculation of interrater reliability and a paired-samples t test were used to judge effectiveness. Interrater reliability was 0.78 for overall scores, 0.81 for the seven program outcomes criteria scores, and more than 0.65 for scores assigned by 11 of 13 pairs of raters. There were no significant differences between raters' scores in 10 of 13 pairs. The portfolio evaluation tool demonstrated high reliability and should be tested by other schools using portfolio evaluation.

  19. An assessment tool for developing healthcare managerial skills and roles.

    Science.gov (United States)

    Guo, Kristina L

    2003-01-01

    This article is based on a study to identify, and by doing so help develop, the skills and roles of senior-level healthcare managers related to the needs of the current healthcare environment. To classify these roles and skills, a qualitative study was conducted to examine the literature on forces in the healthcare environment and their impact on managers. Ten senior managers were interviewed, revealing six roles as the most crucial to their positions along with the skills necessary to perform those roles. A pilot study was conducted with these senior managers to produce a final assessment tool. This assessment tool helps managers to identify strengths and weaknesses, develop in deficient areas, and promote competence in all areas as demanded by the market and organization. This tool can be used by organizations in the recruitment process and in the training process.

  20. Development of a green remediation tool in Japan.

    Science.gov (United States)

    Yasutaka, Tetsuo; Zhang, Hong; Murayama, Koki; Hama, Yoshihito; Tsukada, Yasuhisa; Furukawa, Yasuhide

    2016-09-01

    The green remediation assessment tool for Japan (GRATJ) presented in this study is a spreadsheet-based software package developed to facilitate comparisons of the environmental impacts associated with various countermeasures against contaminated soil in Japan. This tool uses a life-cycle assessment-based model to calculate inventory inputs/outputs throughout the activity life cycle during remediation. Processes of 14 remediation methods for heavy metal contamination and 12 for volatile organic compound contamination are built into the tool. This tool can evaluate 130 inventory inputs/outputs and easily integrate those inputs/outputs into 9 impact categories, 4 integrated endpoints, and 1 index. Comparative studies can be performed by entering basic data associated with a target site. The integrated results can be presented in a simpler and clearer manner than the results of an inventory analysis. As a case study, an arsenic-contaminated soil remediation site was examined using this tool. Results showed that the integrated environmental impacts were greater with onsite remediation methods than with offsite ones. Furthermore, the contributions of CO2 to global warming, SO2 to urban air pollution, and crude oil to resource consumption were greater than other inventory inputs/outputs. The GRATJ has the potential to improve green remediation and can serve as a valuable tool for decision makers and practitioners in selecting countermeasures in Japan.

  1. Development of a robust cell-based high-throughput screening assay to identify targets of HIV-1 viral protein R dimerization

    NARCIS (Netherlands)

    Zych, Courtney; Dömling, A.; Ayyavoo, Velpandi

    2013-01-01

    Targeting protein-protein interactions (PPI) is an emerging field in drug discovery. Dimerization and PPI are essential properties of human immunodeficiency virus (HIV)-1 proteins, their mediated functions, and virus biology. Additionally, dimerization is required for the functional interaction of H

  2. Developing mobile educational apps: development strategies, tools and business models

    Directory of Open Access Journals (Sweden)

    Serena Pastore

    Full Text Available The mobile world is a growing and evolving market in all its aspects from hardware, networks, operating systems and applications. Mobile applications or apps are becoming the new frontier of software development, since actual digital users use mobile devi ...

  3. Monitoring Conceptual Development: Design Considerations of a Formative Feedback tool

    NARCIS (Netherlands)

    Berlanga, Adriana; Smithies, Alisdair; Braidman, Isobel; Wild, Fridolin

    2010-01-01

    Berlanga, A. J., Smithies, A., Braidman, I., & Wild, F. (2010, 15 September). Monitoring Conceptual Development: Design Considerations of a Formative Feedback Tool. Presentation at the Interactive Computer Aided Learning Conference (ICL 2010), Track on Computer-based Knowledge & Skill Assessment and

  4. Developing a planning tool for South African prosecution resources ...

    African Journals Online (AJOL)

    lic tender process, by the NPA to develop a strategic planning tool for forecasting future .... model to predict crimes from “drivers” by using Seemingly Unrelated .... Product (GDP) as well as age and gender population breakdowns as “drivers.

  5. The Development of a Literacy Diagnostic Tool for Maltese Children

    Science.gov (United States)

    Xuereb, Rachael; Grech, Helen; Dodd, Barbara

    2011-01-01

    This article focuses on the development of a Literacy Assessment Battery for the diagnosis of Maltese children with specific learning difficulties. It forms part of a wider research study involving testing of 549 children in Malta as well as standardisation of the tool. Results of the children's performance and psychometric validation go beyond…

  6. ODX - diagnostic standard and development tools; ODX Diagnosestandard und Entwicklungswerkzeuge

    Energy Technology Data Exchange (ETDEWEB)

    Gomez, A.; Kricke, C.; Meyer, J. [ETAS GmbH, Stuttgart (Germany)

    2005-09-01

    ODX, the new standard for the description of diagnostic protocols and data for electronic control units was released a year ago. After a brief review of the standard, ETAS introduces development tools for measuring, calibration, and diagnostic applications, with an emphasis on ECU calibration tasks. (orig.)

  7. Development of a Psychotropic PRN Medication Evaluative Tool

    Science.gov (United States)

    Silk, Larry; Watt, Jackie; Pilon, Nancy; Draper, Chad

    2013-01-01

    This article describes a psychotropic PRN Evaluative Tool developed by interprofessional clinicians to address inconsistent reporting and assessment of the effectiveness of PRN medications used for people who are developmentally disabled. Fifty-nine participants (37 males, 22 females), ages 16 to 60 years, were included in the review, all…

  8. Strategy for a Military Spiritual Self-Development Tool

    Science.gov (United States)

    2008-12-12

    military leaders can identify through use of a spirituality measurement tool. While the works of Jean Piaget , Lawrence Kohlberg, and Erik Eri have... Piaget , Kohlberg, and Erikson in a comprehensive theory directly applicable to the topic of spiritual development in the military. Therefore, the

  9. Interactive test tool for interoperable C-ITS development

    NARCIS (Netherlands)

    Voronov, A.; Englund, C.; Bengtsson, H.H.; Chen, L.; Ploeg, J.; Jongh, J.F.C.M. de; Sluis, H.J.D. van de

    2015-01-01

    This paper presents the architecture of an Interactive Test Tool (ITT) for interoperability testing of Cooperative Intelligent Transport Systems (C-ITS). Cooperative systems are developed by different manufacturers at different locations, which makes interoperability testing a tedious task. Up until

  10. Development of a New Measurement Tool for Individualism and Collectivism

    Science.gov (United States)

    Shulruf, Boaz; Hattie, John; Dixon, Robyn

    2007-01-01

    A new measurement tool for individualism and collectivism has been developed to address critical methodological issues in this field of social psychology. This new measure, the Auckland Individualism and Collectivism Scale (AICS), defines three dimensions of individualism: (a) responsibility (acknowledging one's responsibility for one's actions),…

  11. Method Engineering: Engineering of Information Systems Development Methods and Tools

    NARCIS (Netherlands)

    Brinkkemper, J.N.; Brinkkemper, Sjaak

    1996-01-01

    This paper proposes the term method engineering for the research field of the construction of information systems development methods and tools. Some research issues in method engineering are identified. One major research topic in method engineering is discussed in depth: situational methods, i.e.

  12. Development of a biogas planning tool for project owners

    DEFF Research Database (Denmark)

    Fredenslund, Anders Michael; Kjær, Tyge

    A spreadsheet model was developed, which can be used as a tool in the initial phases of planning a centralized biogas plant in Denmark. The model assesses energy production, total plant costs, operational costs and revenues and effect on greenhouse gas emissions. Two energy utilization alternatives...... to provide data for other documents needed such as economic and environmental assessments....

  13. Development of a Psychotropic PRN Medication Evaluative Tool

    Science.gov (United States)

    Silk, Larry; Watt, Jackie; Pilon, Nancy; Draper, Chad

    2013-01-01

    This article describes a psychotropic PRN Evaluative Tool developed by interprofessional clinicians to address inconsistent reporting and assessment of the effectiveness of PRN medications used for people who are developmentally disabled. Fifty-nine participants (37 males, 22 females), ages 16 to 60 years, were included in the review, all…

  14. Chips: A Tool for Developing Software Interfaces Interactively.

    Science.gov (United States)

    Cunningham, Robert E.; And Others

    This report provides a detailed description of Chips, an interactive tool for developing software employing graphical/computer interfaces on Xerox Lisp machines. It is noted that Chips, which is implemented as a collection of customizable classes, provides the programmer with a rich graphical interface for the creation of rich graphical…

  15. Method and Tools for Development of Advanced Instructional Systems

    NARCIS (Netherlands)

    Arend, J. van der; Riemersma, J.B.J.

    1994-01-01

    The application of advanced instructional systems (AISs), like computer-based training systems, intelligent tutoring systems and training simulators, is widely spread within the Royal Netherlands Army. As a consequence there is a growing interest in methods and tools to develop effective and

  16. Fiber optic D dimer biosensor

    Science.gov (United States)

    Glass, Robert S.; Grant, Sheila A.

    1999-01-01

    A fiber optic sensor for D dimer (a fibrinolytic product) can be used in vivo (e.g., in catheter-based procedures) for the diagnosis and treatment of stroke-related conditions in humans. Stroke is the third leading cause of death in the United States. It has been estimated that strokes and stroke-related disorders cost Americans between $15-30 billion annually. Relatively recently, new medical procedures have been developed for the treatment of stroke. These endovascular procedures rely upon the use of microcatheters. These procedures could be facilitated with this sensor for D dimer integrated with a microcatheter for the diagnosis of clot type, and as an indicator of the effectiveness, or end-point of thrombolytic therapy.

  17. Developing a Conceptual Design Engineering Toolbox and its Tools

    Directory of Open Access Journals (Sweden)

    R. W. Vroom

    2004-01-01

    Full Text Available In order to develop a successful product, a design engineer needs to pay attention to all relevant aspects of that product. Many tools are available, software, books, websites, and commercial services. To unlock these potentially useful sources of knowledge, we are developing C-DET, a toolbox for conceptual design engineering. The idea of C-DET is that designers are supported by a system that provides them with a knowledge portal on one hand, and a system to store their current work on the other. The knowledge portal is to help the designer to find the most appropriate sites, experts, tools etc. at a short notice. Such a toolbox offers opportunities to incorporate extra functionalities to support the design engineering work. One of these functionalities could be to help the designer to reach a balanced comprehension in his work. Furthermore C-DET enables researchers in the area of design engineering and design engineers themselves to find each other or their work earlier and more easily. Newly developed design tools that can be used by design engineers but have not yet been developed up to a commercial level could be linked to by C-DET. In this way these tools can be evaluated in an early stage by design engineers who would like to use them. This paper describes the first prototypes of C-DET, an example of the development of a design tool that enables designers to forecast the use process and an example of the future functionalities of C-DET such as balanced comprehension.

  18. Incubators as tools for entrepreneurship promotion in developing countries

    OpenAIRE

    Akcomak, S.

    2009-01-01

    This paper reviews the literature on incubators in developed and developing countries. We show that the concept of incubators has evolved in time according to market and firm needs. Contemporary successful incubators are profit-oriented, provide a wide range of services, focus more on intangible business services, and employ qualified managers and support staff. By drawing lessons from country experiences we assess the appropriateness of incubators as a tool for entrepreneurship promotion in ...

  19. Opportunities for Use and Development of Collaborative Tools in ATLAS

    CERN Document Server

    Goldfarb, S; McKee, S P; Neal, H A; Finholt, T A; Olson, G M; Birnholtz, J P; Hofer, E; Storr, M; Vitaglione, G; Hardin, J B; Severance, C

    2003-01-01

    This document presents an assessment of the current and expected needs of the ATLAS Collaboration in the development, deployment, usage, and maintenance of collaborative tools to facilitate its internal and external communications, member training, education, and public outreach. It is prepared in response to a request by the ATLAS management to investigate these needs, to survey the current status, and to propose solutions where needed. We conclude the document with a set of recommendations designed to address selected immediate needs and to position the Collaboration for the anticipated growing demands for collaborative tools in a Grid-enabled analysis environment.

  20. Designing the user experience of game development tools

    CERN Document Server

    Lightbown, David

    2015-01-01

    The Big Green Button My Story Who Should Read this Book? Companion Website and Twitter Account Before we BeginWelcome to Designing the User Experience of Game Development ToolsWhat Will We Learn in This Chapter?What Is This Book About?Defining User ExperienceThe Value of Improving the User Experience of Our ToolsParallels Between User Experience and Game DesignHow Do People Benefit From an Improved User Experience?Finding the Right BalanceWrapping UpThe User-Centered Design ProcessWhat Will We

  1. Preliminary Development of an Object-Oriented Optimization Tool

    Science.gov (United States)

    Pak, Chan-gi

    2011-01-01

    The National Aeronautics and Space Administration Dryden Flight Research Center has developed a FORTRAN-based object-oriented optimization (O3) tool that leverages existing tools and practices and allows easy integration and adoption of new state-of-the-art software. The object-oriented framework can integrate the analysis codes for multiple disciplines, as opposed to relying on one code to perform analysis for all disciplines. Optimization can thus take place within each discipline module, or in a loop between the central executive module and the discipline modules, or both. Six sample optimization problems are presented. The first four sample problems are based on simple mathematical equations; the fifth and sixth problems consider a three-bar truss, which is a classical example in structural synthesis. Instructions for preparing input data for the O3 tool are presented.

  2. Development of Interpretive Simulation Tool for the Proton Radiography Technique

    CERN Document Server

    Levy, M C; Wilks, S C; Ross, J S; Huntington, C M; Fiuza, F; Baring, M G; Park, H- S

    2014-01-01

    Proton radiography is a useful diagnostic of high energy density (HED) plasmas under active theoretical and experimental development. In this paper we describe a new simulation tool that interacts realistic laser-driven point-like proton sources with three dimensional electromagnetic fields of arbitrary strength and structure and synthesizes the associated high resolution proton radiograph. The present tool's numerical approach captures all relevant physics effects, including effects related to the formation of caustics. Electromagnetic fields can be imported from PIC or hydrodynamic codes in a streamlined fashion, and a library of electromagnetic field `primitives' is also provided. This latter capability allows users to add a primitive, modify the field strength, rotate a primitive, and so on, while quickly generating a high resolution radiograph at each step. In this way, our tool enables the user to deconstruct features in a radiograph and interpret them in connection to specific underlying electromagneti...

  3. National Energy Audit Tool for Multifamily Buildings Development Plan

    Energy Technology Data Exchange (ETDEWEB)

    Malhotra, Mini [ORNL; MacDonald, Michael [Sentech, Inc.; Accawi, Gina K [ORNL; New, Joshua Ryan [ORNL; Im, Piljae [ORNL

    2012-03-01

    The U.S. Department of Energy's (DOE's) Weatherization Assistance Program (WAP) enables low-income families to reduce their energy costs by providing funds to make their homes more energy efficient. In addition, the program funds Weatherization Training and Technical Assistance (T and TA) activities to support a range of program operations. These activities include measuring and documenting performance, monitoring programs, promoting advanced techniques and collaborations to further improve program effectiveness, and training, including developing tools and information resources. The T and TA plan outlines the tasks, activities, and milestones to support the weatherization network with the program implementation ramp up efforts. Weatherization of multifamily buildings has been recognized as an effective way to ramp up weatherization efforts. To support this effort, the 2009 National Weatherization T and TA plan includes the task of expanding the functionality of the Weatherization Assistant, a DOE-sponsored family of energy audit computer programs, to perform audits for large and small multifamily buildings This report describes the planning effort for a new multifamily energy audit tool for DOE's WAP. The functionality of the Weatherization Assistant is being expanded to also perform energy audits of small multifamily and large multifamily buildings. The process covers an assessment of needs that includes input from national experts during two national Web conferences. The assessment of needs is then translated into capability and performance descriptions for the proposed new multifamily energy audit, with some description of what might or should be provided in the new tool. The assessment of needs is combined with our best judgment to lay out a strategy for development of the multifamily tool that proceeds in stages, with features of an initial tool (version 1) and a more capable version 2 handled with currently available resources. Additional

  4. Development of a site analysis tool for distributed wind projects

    Energy Technology Data Exchange (ETDEWEB)

    Shaw, Shawn [The Cadmus Group, Inc., Waltham MA (United States)

    2012-02-28

    The Cadmus Group, Inc., in collaboration with the National Renewable Energy Laboratory (NREL) and Encraft, was awarded a grant from the Department of Energy (DOE) to develop a site analysis tool for distributed wind technologies. As the principal investigator for this project, Mr. Shawn Shaw was responsible for overall project management, direction, and technical approach. The product resulting from this project is the Distributed Wind Site Analysis Tool (DSAT), a software tool for analyzing proposed sites for distributed wind technology (DWT) systems. This user-friendly tool supports the long-term growth and stability of the DWT market by providing reliable, realistic estimates of site and system energy output and feasibility. DSAT-which is accessible online and requires no purchase or download of software-is available in two account types; Standard: This free account allows the user to analyze a limited number of sites and to produce a system performance report for each; and Professional: For a small annual fee users can analyze an unlimited number of sites, produce system performance reports, and generate other customizable reports containing key information such as visual influence and wind resources. The tool’s interactive maps allow users to create site models that incorporate the obstructions and terrain types present. Users can generate site reports immediately after entering the requisite site information. Ideally, this tool also educates users regarding good site selection and effective evaluation practices.

  5. Searching for Sentient Design Tools for Game Development

    DEFF Research Database (Denmark)

    Liapis, Antonios

    Over the last twenty years, computer games have grown from a niche market targeting young adults to an important player in the global economy, engaging millions of people from different cultural backgrounds. As both the number and the size of computer games continue to rise, game companies handle...... increasing demand by expanding their cadre, compressing development cycles and reusing code or assets. To limit development time and reduce the cost of content creation, commercial game engines and procedural content generation are popular shortcuts. Content creation tools are means to either generate...... a large volume of game content or to reduce designer effort by automating the mechanizable aspects of content creation, such as feasibility checking. However elaborate the type of content such tools can create, they remain subservient to their human developers/creators (who have tightly designed all...

  6. Superbackscattering nanoparticle dimers.

    Science.gov (United States)

    Liberal, Iñigo; Ederra, Iñigo; Gonzalo, Ramón; Ziolkowski, Richard W

    2015-07-10

    The theory and design of superbackscattering nanoparticle dimers are presented. We analytically derive the optimal configurations and the upper bound of their backscattering cross-sections. In particular, it is demonstrated that electrically small nanoparticle dimers can enhance the backscattering by a factor of 6.25 with respect to single dipolar particles. We demonstrate that optimal designs approaching this theoretical limit can be found by using a simple circuit model. The study of practical implementations based on plasmonic and high-permittivity particles has been also addressed. Moreover, the numerical examples reveal that the dimers can attain close to a fourfold enhancement of the single nanoparticle response even in the presence of high losses.

  7. Development of tools for automatic generation of PLC code

    CERN Document Server

    Koutli, Maria; Rochez, Jacques

    This Master thesis was performed at CERN and more specifically in the EN-ICE-PLC section. The Thesis describes the integration of two PLC platforms, that are based on CODESYS development tool, to the CERN defined industrial framework, UNICOS. CODESYS is a development tool for PLC programming, based on IEC 61131-3 standard, and is adopted by many PLC manufacturers. The two PLC development environments are, the SoMachine from Schneider and the TwinCAT from Beckhoff. The two CODESYS compatible PLCs, should be controlled by the SCADA system of Siemens, WinCC OA. The framework includes a library of Function Blocks (objects) for the PLC programs and a software for automatic generation of the PLC code based on this library, called UAB. The integration aimed to give a solution that is shared by both PLC platforms and was based on the PLCOpen XML scheme. The developed tools were demonstrated by creating a control application for both PLC environments and testing of the behavior of the code of the library.

  8. Developing a tool for assessing public health law in countries.

    Science.gov (United States)

    Kim, So Yoon; Lee, Yuri; Sohn, Myongsei; Hahm, Ki-Hyun

    2012-09-01

    At present, the World Health Organization (WHO) is in the process of developing a tool designed to assess the status of public health legislation in a given country. An Expert Consultation on Public Health Law was convened in Manila, Philippines, in May 2011. The participants agreed that the tool could serve as a guide for a regional approach to assist Member States in assessing the scope, completeness, and adequacy of their public health law. Given the broad definition of "public health" and the laws that affect health, directly or indirectly, the participants further agreed to narrow the field to 4 areas based on significant WHO works/policies, each organized into an independent module: (1) International Digest on Health Law, (2) Primary Health Care, (3) International Health Regulations 2005, and (4) Framework Convention on Tobacco Control. The tool would be drafted in a questionnaire format that asks the respondent to determine whether primary and/or subsidiary legislation exists in the country on a specific topic and, if so, to cite the relevant law, describe the pertinent points, and attach and/or link to the full text where available. The participants agreed that the respondents should include government officials and/or academics with legal competency. Version 1 of the tool was piloted in the Philippines, the Republic of Korea, Samoa, and Vanuatu. At a 2nd Expert Consultation on Public Health Law, convened in Incheon, Republic of Korea, in October 2011, in conjunction with the 43rd Conference of the Asia-Pacific Academic Consortium on Public Health, the participants determined that the tool was generally usable, certain concerns notwithstanding, such as the risk of standardizing compliance with WHO policies. The agreed next step is to finalize the analysis tool by August 2012, marking the end of stage I in the development process. Stage II will consist of team building and networking of responsible officers and/or professionals in the countries. The tool

  9. Microsystem design framework based on tool adaptations and library developments

    Science.gov (United States)

    Karam, Jean Michel; Courtois, Bernard; Rencz, Marta; Poppe, Andras; Szekely, Vladimir

    1996-09-01

    Besides foundry facilities, Computer-Aided Design (CAD) tools are also required to move microsystems from research prototypes to an industrial market. This paper describes a Computer-Aided-Design Framework for microsystems, based on selected existing software packages adapted and extended for microsystem technology, assembled with libraries where models are available in the form of standard cells described at different levels (symbolic, system/behavioral, layout). In microelectronics, CAD has already attained a highly sophisticated and professional level, where complete fabrication sequences are simulated and the device and system operation is completely tested before manufacturing. In comparison, the art of microsystem design and modelling is still in its infancy. However, at least for the numerical simulation of the operation of single microsystem components, such as mechanical resonators, thermo-elements, elastic diaphragms, reliable simulation tools are available. For the different engineering disciplines (like electronics, mechanics, optics, etc) a lot of CAD-tools for the design, simulation and verification of specific devices are available, but there is no CAD-environment within which we could perform a (micro-)system simulation due to the different nature of the devices. In general there are two different approaches to overcome this limitation: the first possibility would be to develop a new framework tailored for microsystem-engineering. The second approach, much more realistic, would be to use the existing CAD-tools which contain the most promising features, and to extend these tools so that they can be used for the simulation and verification of microsystems and of the devices involved. These tools are assembled with libraries in a microsystem design environment allowing a continuous design flow. The approach is driven by the wish to make microsystems accessible to a large community of people, including SMEs and non-specialized academic institutions.

  10. Superbackscattering Nanoparticle Dimers

    CERN Document Server

    Liberal, Iñigo; Gonzalo, Ramón; Ziolkoski, Richard W

    2015-01-01

    The theory and design of superbackscattering nanoparticle dimers are presented. We analytically derive the optimal configurations and the upper bound of their backscattering cross-sections. In particular, it is demonstrated that electrically small nanoparticle dimers can enhance the backscattering by a factor of 6.25 with respect to single dipolar particles. We demonstrate that optimal designs approaching this theoretical limit can be found by using a simple circuit model. The study of practical implementations based on plasmonic and high-permittivity particles reveal that fourfold enhancement factors might be attainable even with realistic losses.

  11. SAIT students develop tool for wind energy industry

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2009-01-15

    This article presented a newly developed tool to help the wind power industry select potential sites for wind farms. The Site Locator Management System (SLOMASS) was developed by 3 students in the GIS applied degree program at SAIT Polytechnic in Calgary, Alberta. The tool considers the many variables, both spatial and non-spatial, that should be considered when determining an optimum location for a wind farm. It processes several layers of information, such as wind patterns, transmission lines, bird and bat habitat, land use, land cover, hydrology and topography. The template created by the students can be applied to locations worldwide. The Bachelor of Applied Technology Geographic Information Systems program at SAIT Polytechnic focuses on digital cartography, database technology, remote sensing and project management for analyzing the past, monitoring the present and modelling the future. SLOMASS earned a student innovation award in 2008. 1 fig.

  12. Oral Development for LSP via Open Source Tools

    Directory of Open Access Journals (Sweden)

    Alejandro Curado Fuentes

    2015-11-01

    Full Text Available For the development of oral abilities in LSP, few computer-based teaching and learning resources have actually focused intensively on web-based listening and speaking. Many more do on reading, writing, vocabulary and grammatical activities. Our aim in this paper is to approach oral communication in the online environment of Moodle by striving to make it suitable for a learning project which incorporates oral skills. The paper describes a blended process in which both individual and collaborative learning strategies can be combined and exploited through the implementation of specific tools and resources which may go hand in hand with traditional face-to-face conversational classes. The challenge with this new perspective is, ultimately, to provide effective tools for oral LSP development in an apparently writing skill-focused medium.

  13. Innovation tools of economic development of the enterprise

    Directory of Open Access Journals (Sweden)

    Fedor Pavlovich Zotov

    2012-12-01

    Full Text Available Ways to generate new economic and financial benefits from the practice of rationalization work in the industrial enterprise are considered. An attempt to combine the practice rationalization work with the capabilities of tools and techniques of the modern management technologies is made. It is offered to learn the tools and techniques of the technologies by members of the 4types of the formed cross-functional teams through the tutorials. It is offered to distribute the tutorials between the four stages of the method PDCA management cycle. It is shown that the creation of teams and development of tutorials will create internal resources for innovation projects to achieve effective changes in economic development of the enterprise.

  14. The teaching portfolio as a professional development tool for anaesthetists.

    Science.gov (United States)

    Sidhu, N S

    2015-05-01

    A teaching portfolio (TP) is a document containing a factual description of a teacher's teaching strengths and accomplishments, allowing clinicians to display them for examination by others. The primary aim of a TP is to improve quality of teaching by providing a structure for self-reflection, which in turn aids professional development in medical education. Contents typically include a personal statement on teaching, an overview of teaching accomplishments and activities, feedback from colleagues and learners, a reflective component and some examples of teaching material. Electronic portfolios are more portable and flexible compared to paper portfolios. Clinicians gain the most benefit from a TP when it is used as a tool for self-reflection of their teaching practice and not merely as a list of activities and achievements. This article explains why and how anaesthetists might use a TP as a tool for professional development in medical education.

  15. Development of an Observational Tool to Measure Nurses’ Information Needs

    OpenAIRE

    2012-01-01

    Nurses collect, communicate and store patient information needed for care through verbal, handwritten and electronic information sources. However, the specific categories of nurses’ information needs for the care of hospitalized patients remain unknown. The purpose of this study was to identify the categories of nurses’ information needs and develop an observational tool to measure the information needs through available information sources. We analyzed qualitative data from interview transcr...

  16. Developing security tools of WSN and WBAN networks applications

    CERN Document Server

    A M El-Bendary, Mohsen

    2015-01-01

    This book focuses on two of the most rapidly developing areas in wireless technology (WT) applications, namely, wireless sensors networks (WSNs) and wireless body area networks (WBANs). These networks can be considered smart applications of the recent WT revolutions. The book presents various security tools and scenarios for the proposed enhanced-security of WSNs, which are supplemented with numerous computer simulations. In the computer simulation section, WSN modeling is addressed using MATLAB programming language.

  17. Development of environmental tools for anopheline larval control

    OpenAIRE

    Mweresa Collins K; Imbahale Susan S; Takken Willem; Mukabana Wolfgang R

    2011-01-01

    Abstract Background Malaria mosquitoes spend a considerable part of their life in the aquatic stage, rendering them vulnerable to interventions directed to aquatic habitats. Recent successes of mosquito larval control have been reported using environmental and biological tools. Here, we report the effects of shading by plants and biological control agents on the development and survival of anopheline and culicine mosquito larvae in man-made natural habitats in western Kenya. Trials consisted ...

  18. MOOCs as a Professional Development Tool for Librarians

    Directory of Open Access Journals (Sweden)

    Meghan Ecclestone

    2013-11-01

    Full Text Available This article explores how reference and instructional librarians taking over new areas of subject responsibility can develop professional expertise using new eLearning tools called MOOCs. MOOCs – Massive Open Online Courses – are a new online learning model that offers free higher education courses to anyone with an Internet connection and a keen interest to learn. As MOOCs proliferate, librarians have the opportunity to leverage this technology to improve their professional skills.

  19. Collaborative socioeconomic tool development to address management and planning needs

    Science.gov (United States)

    Richardson, Leslie A.; Huber, Christopher; Cullinane Thomas, Catherine; Donovan, Elizabeth; Koontz, Lynne M.

    2014-01-01

    Public lands and resources managed by the National Park Service (NPS) and other land management agencies provide a wide range of social and economic benefits to both nearby local communities and society as a whole, ranging from job creation, to access to unique recreational opportunities, to subsistence and tribal uses of the land. Over the years, there has been an increased need to identify and analyze the socioeconomic effects of the public’s use of NPS lands and resources, and the wide range of NPS land management decisions. This need stems from laws such as the National Environmental Policy Act (NEPA), increased litigation and appeals on NPS management decisions, as well as an overall need to demonstrate how parks benefit communities and the American public. To address these needs, the U.S. Geological Survey (USGS) and NPS have an ongoing partnership to collaboratively develop socioeconomic tools to support planning needs and resource management. This article discusses two such tools. The first, Assessing Socioeconomic Planning Needs (ASPN), was developed to help NPS planners and managers identify key social and economic issues that can arise as a result of land management actions. The second tool, the Visitor Spending Effects (VSE) model, provides a specific example of a type of analysis that may be recommended by ASPN. The remainder of this article discusses the development, main features, and plans for future versions and applications of both ASPN and the VSE.

  20. On transform coding tools under development for VP10

    Science.gov (United States)

    Parker, Sarah; Chen, Yue; Han, Jingning; Liu, Zoe; Mukherjee, Debargha; Su, Hui; Wang, Yongzhe; Bankoski, Jim; Li, Shunyao

    2016-09-01

    Google started the WebM Project in 2010 to develop open source, royaltyfree video codecs designed specifically for media on the Web. The second generation codec released by the WebM project, VP9, is currently served by YouTube, and enjoys billions of views per day. Realizing the need for even greater compression efficiency to cope with the growing demand for video on the web, the WebM team embarked on an ambitious project to develop a next edition codec, VP10, that achieves at least a generational improvement in coding efficiency over VP9. Starting from VP9, a set of new experimental coding tools have already been added to VP10 to achieve decent coding gains. Subsequently, Google joined a consortium of major tech companies called the Alliance for Open Media to jointly develop a new codec AV1. As a result, the VP10 effort is largely expected to merge with AV1. In this paper, we focus primarily on new tools in VP10 that improve coding of the prediction residue using transform coding techniques. Specifically, we describe tools that increase the flexibility of available transforms, allowing the codec to handle a more diverse range or residue structures. Results are presented on a standard test set.

  1. Using an evaluative tool to develop effective mathscasts

    Science.gov (United States)

    Galligan, Linda; Hobohm, Carola; Peake, Katherine

    2017-09-01

    This study is situated in a course designed for both on-campus and online pre-service and in-service teachers, where student-created mathscasts provide a way for university lecturers to assess students' quality of teaching, and understanding of mathematics. Teachers and pre-service teachers, in a university course with 90% online enrolment, were asked to create mathscasts to explain mathematics concepts at middle school level. This paper describes the process of developing and refining a tool for the creation and evaluation of quality student-produced mathscasts. The study then investigates the usefulness of the tool within the context of pedagogy and mathematical understanding. Despite an abundance of mathscasts already available on the web, there is merit in creating mathscasts, not only as a tool for teaching, but also as a means of learning by doing. The premise for creating student-produced mathscasts was to capture the creators' mathematical understanding and pedagogical approach to teaching a mathematical concept, which were then peer-assessed and graded. The analysis included surveys, practice mathscasts with peer- and self-reviews, and students' final assessed mathscasts. The results indicate that the use of the evaluative tool resulted in an improvement in quality of student-created mathscasts and critiques thereof. The paper concludes with a discussion on future directions of student-produced mathscasts.

  2. An evaluation tool for myofascial adhesions in patients after breast cancer (MAP-BC evaluation tool): Development and interrater reliability

    OpenAIRE

    De Groef, An; Kampen, Marijke; Vervloesem, Nele; De Geyter, Sophie; Dieltjens, Evi; Christiaens, Rose; Neven, Patrick; Geraerts, Inge; Devoogdt, Nele

    2017-01-01

    Purpose To develop a tool to evaluate myofascial adhesions objectively in patients with breast cancer and to investigate its interrater reliability. Methods 1) Development of the evaluation tool. Literature was searched, experts in the field of myofascial therapy were consulted and pilot testing was performed. 2) Thirty patients (63% had a mastectomy, 37% breast-conserving surgery and 97% radiotherapy) with myofascial adhesions were evaluated using the developed tool by 2 independent raters. ...

  3. The development of a practical tool for risk assessment of manual work – the HAT-tool

    NARCIS (Netherlands)

    Kraker, H. de; Douwes, M.

    2008-01-01

    For the Dutch Ministry of Social Affairs and Employment we developed a tool to assess the risks of developing complaints of the arm, neck or shoulders during manual work. The tool was developed for every type of organization and is easy to use, does not require measurements other than time and can b

  4. The development of a practical tool for risk assessment of manual work – the HAT-tool

    NARCIS (Netherlands)

    Kraker, H. de; Douwes, M.

    2008-01-01

    For the Dutch Ministry of Social Affairs and Employment we developed a tool to assess the risks of developing complaints of the arm, neck or shoulders during manual work. The tool was developed for every type of organization and is easy to use, does not require measurements other than time and can b

  5. Development of tools, technologies, and methodologies for imaging sensor testing

    Science.gov (United States)

    Lowry, H.; Bynum, K.; Steely, S.; Nicholson, R.; Horne, H.

    2013-05-01

    Ground testing of space- and air-borne imaging sensor systems is supported by Vis-to-LWIR imaging sensor calibration and characterization, as well as hardware-in-the-loop (HWIL) simulation with high-fidelity complex scene projection to validate sensor mission performance. To accomplish this successfully, there must be the development of tools, technologies, and methodologies that are used in space simulation chambers for such testing. This paper provides an overview of such efforts being investigated and implemented at Arnold Engineering Development Complex (AEDC).

  6. Alkane dimers interaction

    DEFF Research Database (Denmark)

    Ferrighi, Lara; Madsen, Georg Kent Hellerup; Hammer, Bjørk

    2010-01-01

    The interaction energies of a series of n-alkane dimers, from methane to decane, have been investigated with Density Functional Theory (DFT), using the MGGA-M06-L density functional. The results are compared both to the available wavefunction-based values as well as to dispersion corrected DFT...

  7. Development of a burn prevention teaching tool for Amish children.

    Science.gov (United States)

    Rieman, Mary T; Kagan, Richard J

    2012-01-01

    Although there are inherent risks for burn injury associated with the Amish lifestyle, burn prevention is not taught in Amish schools. The purpose of this study was to develop a burn prevention teaching tool for Amish children. An anonymous parental survey was designed to explore the content and acceptability of a teaching tool within an Old Order Amish community. After institutional review board approval, the Amish teacher distributed surveys to 16 families of the 30 children attending the one-room school. Fourteen (88%) of the families responded to identify these burn risks in and around their homes, barns, and shops: lighters, wood and coal stoves, kerosene heaters, gasoline-powered engines, and hot liquids used for canning, butchering, mopping, washing clothes, and making lye soap. All respondents were in favor of teaching familiar safety precautions, fire escape plans, burn first aid, and emergency care to the children. There was some minor objection to more modern devices such as bath tub thermometers (25%), fire extinguishers (19%), and smoke detectors (6%). The teacher was interested in a magnetic teaching board depicting Amish children and typical objects in their home environment. Movable pieces could afford the opportunity to identify hazards and to rearrange them for a safer situation. This survey served to introduce burn prevention to one Amish community and to develop an appropriate teaching tool for the school. It is anticipated that community participation would support its acceptance and eventual utilization within this tenaciously traditional culture.

  8. Development and Validation of the Tibetan Primary Care Assessment Tool

    Directory of Open Access Journals (Sweden)

    Wenhua Wang

    2014-01-01

    Full Text Available Objective. To develop a primary care assessment tool in Tibetan area and assess the primary care quality among different healthcare settings. Methods. Primary care assessment tool-Tibetan version (PCAT-T was developed to measure seven primary care domains. Data from a cross-sectional survey of 1386 patients was used to conduct validity and reliability analysis of PCAT-T. Analysis of variance was used to conduct comparison of primary care quality among different healthcare settings. Results. A 28-item PCAT-T was constructed which included seven multi-item scales and two single-item scales. All of multi-item scales achieved good internal consistency and item-total correlations. Scaling assumptions tests were well satisfied. The full range of possible scores was observed for all scales, except first contact and continuity. Compared with prefecture hospital (77.42 and county hospital (82.01, township health center achieved highest primary care quality total score (86.64. Conclusions. PCAT-T is a valid and reliable tool to measure patients' experience of primary care in the Tibet Autonomous Region. Township health center has the best primary care performance compared with other healthcare settings, and township health center should play a key role in providing primary care in Tibet.

  9. Assessment of in-hand manipulation: Tool development

    Directory of Open Access Journals (Sweden)

    Kavitha Raja

    2016-01-01

    Full Text Available Objective: The aim of this study is to develop an assessment tool for in-hand manipulation skills (IHMS and establish its psychometric properties. Design: Items are pooled based on literature and expert opinion. Content validation was performed by ten rehabilitation professionals. The test was administered to 123 typically developing, and 15 children with hand dysfunction-cerebral palsy (3, developmental coordination disorder (5, and Down syndrome (7. The latter group was given intervention, specific to upper extremity for 15 days, and test was readministered. Rasch analysis for rating scale structure, fit statistics, and dimension analysis was done. Results: Content validation was analyzed qualitatively. Suggestions were incorporated which consisted of instructions for scoring and test administration. The four-level ordinal rating scale was appropriate according to Rasch analysis. Of fifty items, three misfit items from translation subscale were removed based on fit statistics and clinical decision. The final test has 47 items. The tool had excellent inter-tester reliability and test stability and was responsive to change. Conclusion: Assessment of in-hand manipulation is a robust tool for clinical use in assessment IHMS.

  10. Development of an obstetrics triage tool for clinical pharmacists.

    Science.gov (United States)

    Covvey, J R; Grant, J; Mullen, A B

    2015-06-25

    Obstetrics services are a high-throughput and high-risk environment poised for pharmacist involvement, but determining how to ideally allocate services is difficult. There is recent interest in the development of tools for service prioritization, but none are specifically targeted to obstetrics. Therefore, the aim of this study was (i) to conduct a practice audit surveying the demographics of patients attending obstetrics wards at a high-capacity maternity hospital; and (ii) to evaluate a triage tool developed to prioritize pharmacy services. A retrospective case review of women discharged after birth admissions was undertaken at a hospital in National Health Service (NHS) Scotland during June 2014. Demographic and admission data were collected, as well as pharmacist interventions and missed opportunities in patient care on post-natal wards. A pharmacy triage tool was developed and retrospectively applied to each case to ascertain a risk category that would trigger and target pharmacist review. Interventions/opportunities were classified as either clinical (medication related) or administrative (potential for error development). One hundred and seventy-five cases were reviewed with a median age of 29 years old. Eighty-six patients (49·1%) were retrospectively classified with elevated risk using the triage tool. A total of 117 charts (66·9%) were identified with missed opportunities for pharmacist intervention, which was significantly greater among patients classified as higher risk (75·6 vs. 58·4%, P = 0·017). Compared to low-risk patients, patients with a higher-risk classification had lower rates of administrative missed opportunities (55·4 vs. 80·8%, P = 0·015), but numerically higher rates of clinical (26·2 vs. 9·6%, p=NS) and mixed clinical/administrative (18·5 vs. 9·6%, p=NS) missed opportunities, although this failed to reach statistical significance. Evaluation of a triage tool for obstetric services demonstrated potential for prioritizing

  11. Requirements Document for Development of a Livermore Tomography Tools Interface

    Energy Technology Data Exchange (ETDEWEB)

    Seetho, I. M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-02-09

    In this document, we outline an exercise performed at LLNL to evaluate the user interface deficits of a LLNL-developed CT reconstruction software package, Livermore Tomography Tools (LTT). We observe that a difficult-to-use command line interface and the lack of support functions compound to generate a bottleneck in the CT reconstruction process when input parameters to key functions are not well known. Through the exercise of systems engineering best practices, we generate key performance parameters for a LTT interface refresh, and specify a combination of back-end (“test-mode” functions) and front-end (graphical user interface visualization and command scripting tools) solutions to LTT’s poor user interface that aim to mitigate issues and lower costs associated with CT reconstruction using LTT. Key functional and non-functional requirements and risk mitigation strategies for the solution are outlined and discussed.

  12. Development and testing of the codependency assessment tool.

    Science.gov (United States)

    Hughes-Hammer, C; Martsolf, D S; Zeller, R A

    1998-10-01

    Codependency constitutes a significant health risk, particularly for women, because codependent women are often involved in abusive and potentially harmful relationships. Individuals who are identified as codependent can engage in therapy and gain knowledge and freedom from such relationships. However, there is no reliable and valid measure of codependency that is consistently used to identify these individuals. This article describes the development and testing of the Codependency Assessment Tool, a multivariate tool that conceptualizes codependency as a construct comprising five factors: (1) Other Focus/Self-Neglect, (2) Low Self-Worth, (3) Hiding Self, (4) Medical Problems, and (5) Family of Origin Issues. The instrument has excellent reliability and validity. Its test-retest reliabilities = .78 to .94; Cronbach's alpha = .78 to .91. Criterion validity was determined to be established by using known groups; construct validity was established by comparing the codependency dimensions with depression.

  13. Developments in the Tools and Methodologies of Synthetic Biology

    Science.gov (United States)

    Kelwick, Richard; MacDonald, James T.; Webb, Alexander J.; Freemont, Paul

    2014-01-01

    Synthetic biology is principally concerned with the rational design and engineering of biologically based parts, devices, or systems. However, biological systems are generally complex and unpredictable, and are therefore, intrinsically difficult to engineer. In order to address these fundamental challenges, synthetic biology is aiming to unify a “body of knowledge” from several foundational scientific fields, within the context of a set of engineering principles. This shift in perspective is enabling synthetic biologists to address complexity, such that robust biological systems can be designed, assembled, and tested as part of a biological design cycle. The design cycle takes a forward-design approach in which a biological system is specified, modeled, analyzed, assembled, and its functionality tested. At each stage of the design cycle, an expanding repertoire of tools is being developed. In this review, we highlight several of these tools in terms of their applications and benefits to the synthetic biology community. PMID:25505788

  14. CRAB: the CMS distributed analysis tool development and design

    Energy Technology Data Exchange (ETDEWEB)

    Spiga, D. [University and INFN Perugia (Italy); Lacaprara, S. [INFN Legnaro (Italy); Bacchi, W. [University and INFN Bologna (Italy); Cinquilli, M. [University and INFN Perugia (Italy); Codispoti, G. [University and INFN Bologna (Italy); Corvo, M. [CERN (Switzerland); Dorigo, A. [INFN Padova (Italy); Fanfani, A. [University and INFN Bologna (Italy); Fanzago, F. [CERN (Switzerland); Farina, F. [INFN Milano-Bicocca (Italy); Gutsche, O. [FNAL (United States); Kavka, C. [INFN Trieste (Italy); Merlo, M. [INFN Milano-Bicocca (Italy); Servoli, L. [University and INFN Perugia (Italy)

    2008-03-15

    Starting from 2007 the CMS experiment will produce several Pbytes of data each year, to be distributed over many computing centers located in many different countries. The CMS computing model defines how the data are to be distributed such that CMS physicists can access them in an efficient manner in order to perform their physics analysis. CRAB (CMS Remote Analysis Builder) is a specific tool, designed and developed by the CMS collaboration, that facilitates access to the distributed data in a very transparent way. The tool's main feature is the possibility of distributing and parallelizing the local CMS batch data analysis processes over different Grid environments without any specific knowledge of the underlying computational infrastructures. More specifically CRAB allows the transparent usage of WLCG, gLite and OSG middleware. CRAB interacts with both the local user environment, with CMS Data Management services and with the Grid middleware.

  15. CRAB: the CMS distributed analysis tool development and design

    CERN Document Server

    Spiga, D; Bacchi, W; Cinquilli, M; Codispoti, G; Corvo, M; Dorigo, A; Fanfani, A; Fanzago, F; Farina, F; Gutsche, O; Kavka, C; Merlo, M; Servoli, L

    2008-01-01

    Starting from 2007 the CMS experiment will produce several Pbytes of data each year, to be distributed over many computing centers located in many different countries. The CMS computing model defines how the data are to be distributed such that CMS physicists can access them in an efficient manner in order to perform their physics analysis. CRAB (CMS Remote Analysis Builder) is a specific tool, designed and developed by the CMS collaboration, that facilitates access to the distributed data in a very transparent way. The tool's main feature is the possibility of distributing and parallelizing the local CMS batch data analysis processes over different Grid environments without any specific knowledge of the underlying computational infrastructures. More specifically CRAB allows the transparent usage of WLCG, gLite and OSG middleware. CRAB interacts with both the local user environment, with CMS Data Management services and with the Grid middleware.

  16. Developments in the tools and methodologies of synthetic biology

    Directory of Open Access Journals (Sweden)

    Richard eKelwick

    2014-11-01

    Full Text Available Synthetic biology is principally concerned with the rational design and engineering of biologically based parts, devices or systems. However, biological systems are generally complex and unpredictable and are therefore intrinsically difficult to engineer. In order to address these fundamental challenges, synthetic biology is aiming to unify a ‘body of knowledge’ from several foundational scientific fields, within the context of a set of engineering principles. This shift in perspective is enabling synthetic biologists to address complexity, such that robust biological systems can be designed, assembled and tested as part of a biological design cycle. The design cycle takes a forward-design approach in which a biological system is specified, modeled, analyzed, assembled and its functionality tested. At each stage of the design cycle an expanding repertoire of tools is being developed. In this review we highlight several of these tools in terms of their applications and benefits to the synthetic biology community.

  17. The development of a tool to predict team performance.

    Science.gov (United States)

    Sinclair, M A; Siemieniuch, C E; Haslam, R A; Henshaw, M J D C; Evans, L

    2012-01-01

    The paper describes the development of a tool to predict quantitatively the success of a team when executing a process. The tool was developed for the UK defence industry, though it may be useful in other domains. It is expected to be used by systems engineers in initial stages of systems design, when concepts are still fluid, including the structure of the team(s) which are expected to be operators within the system. It enables answers to be calculated for questions such as "What happens if I reduce team size?" and "Can I reduce the qualifications necessary to execute this process and still achieve the required level of success?". The tool has undergone verification and validation; it predicts fairly well and shows promise. An unexpected finding is that the tool creates a good a priori argument for significant attention to Human Factors Integration in systems projects. The simulations show that if a systems project takes full account of human factors integration (selection, training, process design, interaction design, culture, etc.) then the likelihood of team success will be in excess of 0.95. As the project derogates from this state, the likelihood of team success will drop as low as 0.05. If the team has good internal communications and good individuals in key roles, the likelihood of success rises towards 0.25. Even with a team comprising the best individuals, p(success) will not be greater than 0.35. It is hoped that these results will be useful for human factors professionals involved in systems design.

  18. Demonstration of Decision Support Tools for Sustainable Development

    Energy Technology Data Exchange (ETDEWEB)

    Shropshire, David Earl; Jacobson, Jacob Jordan; Berrett, Sharon; Cobb, D. A.; Worhach, P.

    2000-11-01

    The Demonstration of Decision Support Tools for Sustainable Development project integrated the Bechtel/Nexant Industrial Materials Exchange Planner and the Idaho National Engineering and Environmental Laboratory System Dynamic models, demonstrating their capabilities on alternative fuel applications in the Greater Yellowstone-Teton Park system. The combined model, called the Dynamic Industrial Material Exchange, was used on selected test cases in the Greater Yellow Teton Parks region to evaluate economic, environmental, and social implications of alternative fuel applications, and identifying primary and secondary industries. The test cases included looking at compressed natural gas applications in Teton National Park and Jackson, Wyoming, and studying ethanol use in Yellowstone National Park and gateway cities in Montana. With further development, the system could be used to assist decision-makers (local government, planners, vehicle purchasers, and fuel suppliers) in selecting alternative fuels, vehicles, and developing AF infrastructures. The system could become a regional AF market assessment tool that could help decision-makers understand the behavior of the AF market and conditions in which the market would grow. Based on this high level market assessment, investors and decision-makers would become more knowledgeable of the AF market opportunity before developing detailed plans and preparing financial analysis.

  19. Measuring vaccine hesitancy: The development of a survey tool.

    Science.gov (United States)

    Larson, Heidi J; Jarrett, Caitlin; Schulz, William S; Chaudhuri, Mohuya; Zhou, Yuqing; Dube, Eve; Schuster, Melanie; MacDonald, Noni E; Wilson, Rose

    2015-08-14

    In March 2012, the SAGE Working Group on Vaccine Hesitancy was convened to define the term "vaccine hesitancy", as well as to map the determinants of vaccine hesitancy and develop tools to measure and address the nature and scale of hesitancy in settings where it is becoming more evident. The definition of vaccine hesitancy and a matrix of determinants guided the development of a survey tool to assess the nature and scale of hesitancy issues. Additionally, vaccine hesitancy questions were piloted in the annual WHO-UNICEF joint reporting form, completed by National Immunization Managers globally. The objective of characterizing the nature and scale of vaccine hesitancy issues is to better inform the development of appropriate strategies and policies to address the concerns expressed, and to sustain confidence in vaccination. The Working Group developed a matrix of the determinants of vaccine hesitancy informed by a systematic review of peer reviewed and grey literature, and by the expertise of the working group. The matrix mapped the key factors influencing the decision to accept, delay or reject some or all vaccines under three categories: contextual, individual and group, and vaccine-specific. These categories framed the menu of survey questions presented in this paper to help diagnose and address vaccine hesitancy.

  20. COSTMODL: An automated software development cost estimation tool

    Science.gov (United States)

    Roush, George B.

    1991-01-01

    The cost of developing computer software continues to consume an increasing portion of many organizations' total budgets, both in the public and private sector. As this trend develops, the capability to produce reliable estimates of the effort and schedule required to develop a candidate software product takes on increasing importance. The COSTMODL program was developed to provide an in-house capability to perform development cost estimates for NASA software projects. COSTMODL is an automated software development cost estimation tool which incorporates five cost estimation algorithms including the latest models for the Ada language and incrementally developed products. The principal characteristic which sets COSTMODL apart from other software cost estimation programs is its capacity to be completely customized to a particular environment. The estimation equations can be recalibrated to reflect the programmer productivity characteristics demonstrated by the user's organization, and the set of significant factors which effect software development costs can be customized to reflect any unique properties of the user's development environment. Careful use of a capability such as COSTMODL can significantly reduce the risk of cost overruns and failed projects.

  1. The development of a neonatal communication intervention tool

    Directory of Open Access Journals (Sweden)

    Esedra Strasheim

    2011-11-01

    Full Text Available Neonatal communication intervention is important in South Africa, which has an increased prevalence of infants born with risks for disabilities and where the majority of infants live in poverty. Local literature showed a dearth of information on the current service delivery and roles of speech-language therapists (SLTs and audiologists in neonatal nurseries in the South African context. SLTs have the opportunity to provide the earliest intervention, provided that intervention is well-timed in the neonatal nursery context. The aim of the research was to compile a locally relevant neonatal communication intervention instrument/tool for use by SLTs in neonatal nurseries of public hospitals. The study entailed descriptive, exploratory research. During phase 1, a survey was received from 39 SLTs and 2 audiologists in six provinces. The data revealed that participants performed different roles in neonatal nurseries, which depended on the environment, tools, materials and instrumentation available to them. Many participants were inexperienced, but resourceful in their attempts to adapt tools/materials. Participants expressed needs for culturally appropriate and user-friendly instruments for parent guidance and staff/team training on the topic of developmental care. During phase 2, a tool for parent guidance titled Neonatal communication intervention programme for parents was compiled in English and isiZulu. The programme was piloted by three participants. Suggestions for enhancements of the programme were made, such as providing a glossary of terms, adapting the programme’s language and terminology, and providing more illustrations. SLTs and audiologists must contribute to neonatal care of high-risk infants to facilitate development and to support families.

  2. NEEMO 20: Science Training, Operations, and Tool Development

    Science.gov (United States)

    Graff, T.; Miller, M.; Rodriguez-Lanetty, M.; Chappell, S.; Naids, A.; Hood, A.; Coan, D.; Abell, P.; Reagan, M.; Janoiko, B.

    2016-01-01

    The 20th mission of the National Aeronautics and Space Administration (NASA) Extreme Environment Mission Operations (NEEMO) was a highly integrated evaluation of operational protocols and tools designed to enable future exploration beyond low-Earth orbit. NEEMO 20 was conducted from the Aquarius habitat off the coast of Key Largo, FL in July 2015. The habitat and its surroundings provide a convincing analog for space exploration. A crew of six (comprised of astronauts, engineers, and habitat technicians) lived and worked in and around the unique underwater laboratory over a mission duration of 14-days. Incorporated into NEEMO 20 was a diverse Science Team (ST) comprised of geoscientists from the Astromaterials Research and Exploration Science (ARES/XI) Division from the Johnson Space Center (JSC), as well as marine scientists from the Department of Biological Sciences at Florida International University (FIU). This team trained the crew on the science to be conducted, defined sampling techniques and operational procedures, and planned and coordinated the science focused Extra Vehicular Activities (EVAs). The primary science objectives of NEEMO 20 was to study planetary sampling techniques and tools in partial gravity environments under realistic mission communication time delays and operational pressures. To facilitate these objectives two types of science sites were employed 1) geoscience sites with available rocks and regolith for testing sampling procedures and tools and, 2) marine science sites dedicated to specific research focused on assessing the photosynthetic capability of corals and their genetic connectivity between deep and shallow reefs. These marine sites and associated research objectives included deployment of handheld instrumentation, context descriptions, imaging, and sampling; thus acted as a suitable proxy for planetary surface exploration activities. This abstract briefly summarizes the scientific training, scientific operations, and tool

  3. Ex Vivo Metrics, a preclinical tool in new drug development.

    Science.gov (United States)

    Curtis, C Gerald; Bilyard, Kevin; Stephenson, Hugo

    2008-01-23

    Among the challenges facing translational medicine today is the need for greater productivity and safety during the drug development process. To meet this need, practitioners of translational medicine are developing new technologies that can facilitate decision making during the early stages of drug discovery and clinical development. Ex Vivo Metrics is an emerging technology that addresses this need by using intact human organs ethically donated for research. After hypothermic storage, the organs are reanimated by blood perfusion, providing physiologically and biochemically stable preparations. In terms of emulating human exposure to drugs, Ex Vivo Metrics is the closest biological system available for clinical trials. Early application of this tool for evaluating drug targeting, efficacy, and toxicity could result in better selection among promising drug candidates, greater drug productivity, and increased safety.

  4. Ex Vivo Metrics™, a preclinical tool in new drug development

    Directory of Open Access Journals (Sweden)

    Bilyard Kevin

    2008-01-01

    Full Text Available Abstract Among the challenges facing translational medicine today is the need for greater productivity and safety during the drug development process. To meet this need, practitioners of translational medicine are developing new technologies that can facilitate decision making during the early stages of drug discovery and clinical development. Ex Vivo Metrics™ is an emerging technology that addresses this need by using intact human organs ethically donated for research. After hypothermic storage, the organs are reanimated by blood perfusion, providing physiologically and biochemically stable preparations. In terms of emulating human exposure to drugs, Ex Vivo Metrics is the closest biological system available for clinical trials. Early application of this tool for evaluating drug targeting, efficacy, and toxicity could result in better selection among promising drug candidates, greater drug productivity, and increased safety.

  5. Development and first application of an operating events ranking tool

    Energy Technology Data Exchange (ETDEWEB)

    Šimić, Zdenko [European Commission Joint Research Centre – Institute for Energy and Transport, Postbus 2, 1755ZG Petten (Netherlands); University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb (Croatia); Zerger, Benoit, E-mail: benoit.zerger@ec.europa.eu [European Commission Joint Research Centre – Institute for Energy and Transport, Postbus 2, 1755ZG Petten (Netherlands); Banov, Reni [University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb (Croatia)

    2015-02-15

    Highlights: • A method using analitycal hierarchy process for ranking operating events is developed and tested. • The method is applied for 5 years of U.S. NRC Licensee Event Reports (1453 events). • Uncertainty and sensitivity of the ranking results are evaluated. • Real events assessment shows potential of the method for operating experience feedback. - Abstract: The operating experience feedback is important for maintaining and improving safety and availability in nuclear power plants. Detailed investigation of all events is challenging since it requires excessive resources, especially in case of large event databases. This paper presents an event groups ranking method to complement the analysis of individual operating events. The basis for the method is the use of an internationally accepted events characterization scheme that allows different ways of events grouping and ranking. The ranking method itself consists of implementing the analytical hierarchy process (AHP) by means of a custom developed tool which allows events ranking based on ranking indexes pre-determined by expert judgment. Following the development phase, the tool was applied to analyze a complete set of 5 years of real nuclear power plants operating events (1453 events). The paper presents the potential of this ranking method to identify possible patterns throughout the event database and therefore to give additional insights into the events as well as to give quantitative input for the prioritization of further more detailed investigation of selected event groups.

  6. Effective Management Tools in Implementing Operational Programme Administrative Capacity Development

    Directory of Open Access Journals (Sweden)

    Carmen – Elena DOBROTĂ

    2015-12-01

    Full Text Available Public administration in Romania and the administrative capacity of the central and local government has undergone a significant progress since 2007. The development of the administrative capacity deals with a set of structural and process changes that allow governments to improve the formulation and implementation of policies in order to achieve enhanced results. Identifying, developing and using management tools for a proper implementation of an operational programme dedicated to consolidate a performing public administration it was a challenging task, taking into account the types of interventions within Operational Programme Administrative Capacity Development 2007 – 2013 and the continuous changes in the economic and social environment in Romania and Europe. The aim of this article is to provide a short description of the approach used by the Managing Authority for OPACD within the performance management of the structural funds in Romania between 2008 and 2014. The paper offers a broad image of the way in which evaluations (ad-hoc, intermediate and performance were used in different stages of OP implementation as a tool of management.

  7. Development of IFC based fire safety assesment tools

    DEFF Research Database (Denmark)

    Taciuc, Anca; Karlshøj, Jan; Dederichs, Anne

    2016-01-01

    Building Information Models (BIM) to evacuate the safety level in the building during the conceptual design stage. The findings show that the developed tools can be useful in AEC industry. Integrating BIM from conceptual design stage for analyzing the fire safety level can ensure precision in further......Due to the impact that the fire safety design has on the building's layout and on other complementary systems, as installations, it is important during the conceptual design stage to evaluate continuously the safety level in the building. In case that the task is carried out too late, additional...

  8. Development of Next Generation Multiphase Pipe Flow Prediction Tools

    Energy Technology Data Exchange (ETDEWEB)

    Cem Sarica; Holden Zhang

    2006-05-31

    The developments of oil and gas fields in deep waters (5000 ft and more) will become more common in the future. It is inevitable that production systems will operate under multiphase flow conditions (simultaneous flow of gas, oil and water possibly along with sand, hydrates, and waxes). Multiphase flow prediction tools are essential for every phase of hydrocarbon recovery from design to operation. Recovery from deep-waters poses special challenges and requires accurate multiphase flow predictive tools for several applications, including the design and diagnostics of the production systems, separation of phases in horizontal wells, and multiphase separation (topside, seabed or bottom-hole). It is crucial for any multiphase separation technique, either at topside, seabed or bottom-hole, to know inlet conditions such as flow rates, flow patterns, and volume fractions of gas, oil and water coming into the separation devices. Therefore, the development of a new generation of multiphase flow predictive tools is needed. The overall objective of the proposed study is to develop a unified model for gas-oil-water three-phase flow in wells, flow lines, and pipelines to predict flow characteristics such as flow patterns, phase distributions, and pressure gradient encountered during petroleum production at different flow conditions (pipe diameter and inclination, fluid properties and flow rates). In the current multiphase modeling approach, flow pattern and flow behavior (pressure gradient and phase fractions) prediction modeling are separated. Thus, different models based on different physics are employed, causing inaccuracies and discontinuities. Moreover, oil and water are treated as a pseudo single phase, ignoring the distinct characteristics of both oil and water, and often resulting in inaccurate design that leads to operational problems. In this study, a new model is being developed through a theoretical and experimental study employing a revolutionary approach. The

  9. Advanced Reach Tool (ART): development of the mechanistic model.

    Science.gov (United States)

    Fransman, Wouter; Van Tongeren, Martie; Cherrie, John W; Tischer, Martin; Schneider, Thomas; Schinkel, Jody; Kromhout, Hans; Warren, Nick; Goede, Henk; Tielemans, Erik

    2011-11-01

    This paper describes the development of the mechanistic model within a collaborative project, referred to as the Advanced REACH Tool (ART) project, to develop a tool to model inhalation exposure for workers sharing similar operational conditions across different industries and locations in Europe. The ART mechanistic model is based on a conceptual framework that adopts a source receptor approach, which describes the transport of a contaminant from the source to the receptor and defines seven independent principal modifying factors: substance emission potential, activity emission potential, localized controls, segregation, personal enclosure, surface contamination, and dispersion. ART currently differentiates between three different exposure types: vapours, mists, and dust (fumes, fibres, and gases are presently excluded). Various sources were used to assign numerical values to the multipliers to each modifying factor. The evidence used to underpin this assessment procedure was based on chemical and physical laws. In addition, empirical data obtained from literature were used. Where this was not possible, expert elicitation was applied for the assessment procedure. Multipliers for all modifying factors were peer reviewed by leading experts from industry, research institutes, and public authorities across the globe. In addition, several workshops with experts were organized to discuss the proposed exposure multipliers. The mechanistic model is a central part of the ART tool and with advancing knowledge on exposure, determinants will require updates and refinements on a continuous basis, such as the effect of worker behaviour on personal exposure, 'best practice' values that describe the maximum achievable effectiveness of control measures, the intrinsic emission potential of various solid objects (e.g. metal, glass, plastics, etc.), and extending the applicability domain to certain types of exposures (e.g. gas, fume, and fibre exposure).

  10. The benzene⋯naphthalene complex: A more challenging system than the benzene dimer for newly developed computational methods

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Weizhou, E-mail: wzw@lynu.edu.cn, E-mail: ybw@gzu.edu.cn; Zhang, Yu [College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022 (China); Sun, Tao; Wang, Yi-Bo, E-mail: wzw@lynu.edu.cn, E-mail: ybw@gzu.edu.cn [Department of Chemistry, and Key Laboratory of Guizhou High Performance Computational Chemistry, Guizhou University, Guiyang 550025 (China)

    2015-09-21

    High-level coupled cluster singles, doubles, and perturbative triples [CCSD(T)] computations with up to the aug-cc-pVQZ basis set (1924 basis functions) and various extrapolations toward the complete basis set (CBS) limit are presented for the sandwich, T-shaped, and parallel-displaced benzene⋯naphthalene complex. Using the CCSD(T)/CBS interaction energies as a benchmark, the performance of some newly developed wave function and density functional theory methods has been evaluated. The best performing methods were found to be the dispersion-corrected PBE0 functional (PBE0-D3) and spin-component scaled zeroth-order symmetry-adapted perturbation theory (SCS-SAPT0). The success of SCS-SAPT0 is very encouraging because it provides one method for energy component analysis of π-stacked complexes with 200 atoms or more. Most newly developed methods do, however, overestimate the interaction energies. The results of energy component analysis show that interaction energies are overestimated mainly due to the overestimation of dispersion energy.

  11. Developer Tools for Evaluating Multi-Objective Algorithms

    Science.gov (United States)

    Giuliano, Mark E.; Johnston, Mark D.

    2011-01-01

    Multi-objective algorithms for scheduling offer many advantages over the more conventional single objective approach. By keeping user objectives separate instead of combined, more information is available to the end user to make trade-offs between competing objectives. Unlike single objective algorithms, which produce a single solution, multi-objective algorithms produce a set of solutions, called a Pareto surface, where no solution is strictly dominated by another solution for all objectives. From the end-user perspective a Pareto-surface provides a tool for reasoning about trade-offs between competing objectives. From the perspective of a software developer multi-objective algorithms provide an additional challenge. How can you tell if one multi-objective algorithm is better than another? This paper presents formal and visual tools for evaluating multi-objective algorithms and shows how the developer process of selecting an algorithm parallels the end-user process of selecting a solution for execution out of the Pareto-Surface.

  12. Development of the Central Dogma Concept Inventory (CDCI) Assessment Tool.

    Science.gov (United States)

    Newman, Dina L; Snyder, Christopher W; Fisk, J Nick; Wright, L Kate

    2016-01-01

    Scientific teaching requires scientifically constructed, field-tested instruments to accurately evaluate student thinking and gauge teacher effectiveness. We have developed a 23-question, multiple select-format assessment of student understanding of the essential concepts of the central dogma of molecular biology that is appropriate for all levels of undergraduate biology. Questions for the Central Dogma Concept Inventory (CDCI) tool were developed and iteratively revised based on student language and review by experts. The ability of the CDCI to discriminate between levels of understanding of the central dogma is supported by field testing (N= 54), and large-scale beta testing (N= 1733). Performance on the assessment increased with experience in biology; scores covered a broad range and showed no ceiling effect, even with senior biology majors, and pre/posttesting of a single class focused on the central dogma showed significant improvement. The multiple-select format reduces the chances of correct answers by random guessing, allows students at different levels to exhibit the extent of their knowledge, and provides deeper insight into the complexity of student thinking on each theme. To date, the CDCI is the first tool dedicated to measuring student thinking about the central dogma of molecular biology, and version 5 is ready to use.

  13. TENTube: A Video-based Connection Tool Supporting Competence Development

    Directory of Open Access Journals (Sweden)

    Albert A Angehrn

    2008-07-01

    Full Text Available The vast majority of knowledge management initiatives fail because they do not take sufficiently into account the emotional, psychological and social needs of individuals. Only if users see real value for themselves will they actively use and contribute their own knowledge to the system, and engage with other users. Connection dynamics can make this easier, and even enjoyable, by connecting people and bringing them closer through shared experiences such as playing a game together. A higher connectedness of people to other people, and to relevant knowledge assets, will motivate them to participate more actively and increase system usage. In this paper, we describe the design of TENTube, a video-based connection tool we are developing to support competence development. TENTube integrates rich profiling and network visualization and navigation with agent-enhanced game-like connection dynamics.

  14. Developing Tools and Techniques to Increase Communication Effectiveness

    Science.gov (United States)

    Hayes, Linda A.; Peterson, Doug

    1997-01-01

    The Public Affairs Office (PAO) of the Johnson Space Center (JSC) is responsible for communicating current JSC Space Program activities as well as goals and objectives to the American Public. As part of the 1996 Strategic Communications Plan, a review of PAO' s current communication procedures was conducted. The 1996 Summer Faculty Fellow performed research activities to support this effort by reviewing current research concerning NASA/JSC's customers' perceptions and interests, developing communications tools which enable PAO to more effectively inform JSC customers about the Space Program, and proposing a process for developing and using consistent messages throughout PAO. Note that this research does not attempt to change or influence customer perceptions or interests but, instead, incorporates current customer interests into PAO's communication process.

  15. Development of a clinically applicable tool for bone density assessment

    Energy Technology Data Exchange (ETDEWEB)

    Sun, Y. [Katholieke Universiteit Leuven, Oral Imaging Center, Faculty of Medicine, Leuven (Belgium); St John' s Hospital, Department of Oral and Maxillofacial Surgery, Genk (Belgium); Dobbelaer, B. de; Suetens, P. [Katholieke Universiteit Leuven, Medical Image Computing (PSI), Faculty of Engineering, Leuven (Belgium); Nackaerts, O.; Yan, B.; Jacobs, R. [Katholieke Universiteit Leuven, Oral Imaging Center, Faculty of Medicine, Leuven (Belgium); Loubele, M. [Katholieke Universiteit Leuven, Oral Imaging Center, Faculty of Medicine, Leuven (Belgium); Katholieke Universiteit Leuven, Medical Image Computing (PSI), Faculty of Engineering, Leuven (Belgium); Politis, C.; Vrielinck, L. [St John' s Hospital, Department of Oral and Maxillofacial Surgery, Genk (Belgium); Schepers, S. [St John' s Hospital, Department of Oral and Maxillofacial Surgery, Genk (Belgium); University of Gent, Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Gent (Belgium); Lambrichts, I. [University of Hasselt, Department of Morphology, Diepenbeek (Belgium); Horner, K.; Devlin, H. [University of Manchester, School of Dentistry, Manchester (United Kingdom)

    2009-03-15

    To assess the accuracy and reliability of new software for radiodensitometric evaluations. A densitometric tool developed by MevisLab {sup registered} was used in conjunction with intraoral radiographs of the premolar region in both in vivo and laboratory settings. An aluminum step wedge was utilized for comparison of grey values. After computer-aided segmentation, the interproximal bone between the premolars was assessed in order to determine the mean grey value intensity of this region and convert it to a thickness in aluminum. Evaluation of the tool was determined using bone mineral density (BMD) values derived from decalcified human bone specimens as a reference standard. In vivo BMD data was collected from 35 patients as determined with dual X-ray absorptiometry (DXA). The intra and interobserver reliability of this method was assessed by Bland and Altman Plots to determine the precision of this tool. In the laboratory study, the threshold value for detection of bone loss was 6.5%. The densitometric data (mm Al eq.) was highly correlated with the jaw bone BMD, as determined using dual X-ray absorptiometry (r=0.96). For the in vivo study, the correlations between the mm Al equivalent of the average upper and lower jaw with the lumbar spine BMD, total hip BMD and femoral neck BMD were 0.489, 0.537 and 0.467, respectively (P<0.05). For the intraobserver reliability, a Bland and Altman plot showed that the mean difference {+-}1.96 SD were within {+-}0.15 mm Al eq. with the mean difference value small than 0.003 mm Al eq. For the interobserver reliability, the mean difference {+-}1.96 SD were within {+-}0.11 mm Al eq. with the mean difference of 0.008 mm Al eq. A densitometric software tool has been developed, that is reliable for bone density assessment. It now requires further investigation to evaluate its accuracy and clinical applicability in large scale studies. (orig.)

  16. Towards a Reference Architecture to Provision Tools as a Service for Global Software Development

    DEFF Research Database (Denmark)

    Chauhan, Aufeef; Babar, Muhammad Ali

    2014-01-01

    Organizations involve in Global Software Development (GSD) face challenges in terms of having access to appropriate set of tools for performing distributed engineering and development activities, integration between heterogeneous desktop and web-based tools, management of artifacts developed and ...

  17. Drama: an appropriate tool in development support communication.

    Science.gov (United States)

    Moyo, F F

    1997-01-01

    Because it supports progress, drama embodies development and, thus, can be used to support development communication. In fact, drama is the most appropriate medium for effecting change for development because it 1) involves interpersonal communication; 2) broadens the meaning of development; 3) challenges assumptions, demands accountability, suggests remedies, and evaluates the totality of performance; 4) exploits the politics of possibility; 5) is inherently dialogue; 6) allows the target community to participation during the exposition, the conflict, and the resolution; 7) is easy to assimilate; and 8) provides access to any medium. Drama is especially appropriate in South Africa because children carry on a tradition of play-acting, South Africans exhibit politeness to strangers that makes them passively aggressive in resisting change, it allows the temporary removal of cultural barriers among members of households, and it resembles the oral tradition that was pervasive in the culture. Drama can impart greater legitimacy to topics originating from the community or fuse a totally new concept with local culture. It can be used as a tool to criticize political mismanagement, comment on social problems, question culture, debate religious matters, examine economic society, assist educational programs, assist health efforts, raise people's awareness about conservation, and help spread technological advancements. Drama allows more to be done than said and allows communities to be involved in development efforts.

  18. Development of Nylon Based FDM Filament for Rapid Tooling Application

    Science.gov (United States)

    Singh, R.; Singh, S.

    2014-04-01

    There has been critical need for development of cost effective nylon based wire to be used as feed stock filament for fused deposition modelling (FDM) machine. But hitherto, very less work has been reported for development of alternate solution of acrylonitrile butadiene styrene (ABS) based wire which is presently used in most of FDM machines. The present research work is focused on development of nylon based wire as an alternative of ABS wire (which is to be used as feedstock filament on FDM) without changing any hardware or software of machine. For the present study aluminium oxide (Al2O3) as additive in different proportion has been used with nylon fibre. Single screw extruder was used for wire preparation and wire thus produced was tested on FDM. Mechanical properties i.e. tensile strength and percentage elongation of finally developed wire have been optimized by Taguchi L9 technique. The work represented major development in reducing cost and time in rapid tooling applications.

  19. Crosscutting Development- EVA Tools and Geology Sample Acquisition

    Science.gov (United States)

    2011-01-01

    Exploration to all destinations has at one time or another involved the acquisition and return of samples and context data. Gathered at the summit of the highest mountain, the floor of the deepest sea, or the ice of a polar surface, samples and their value (both scientific and symbolic) have been a mainstay of Earthly exploration. In manned spaceflight exploration, the gathering of samples and their contextual information has continued. With the extension of collecting activities to spaceflight destinations comes the need for geology tools and equipment uniquely designed for use by suited crew members in radically different environments from conventional field geology. Beginning with the first Apollo Lunar Surface Extravehicular Activity (EVA), EVA Geology Tools were successfully used to enable the exploration and scientific sample gathering objectives of the lunar crew members. These early designs were a step in the evolution of Field Geology equipment, and the evolution continues today. Contemporary efforts seek to build upon and extend the knowledge gained in not only the Apollo program but a wealth of terrestrial field geology methods and hardware that have continued to evolve since the last lunar surface EVA. This paper is presented with intentional focus on documenting the continuing evolution and growing body of knowledge for both engineering and science team members seeking to further the development of EVA Geology. Recent engineering development and field testing efforts of EVA Geology equipment for surface EVA applications are presented, including the 2010 Desert Research and Technology Studies (Desert RATs) field trial. An executive summary of findings will also be presented, detailing efforts recommended for exotic sample acquisition and pre-return curation development regardless of planetary or microgravity destination.

  20. Crosscutting Development- EVA Tools and Geology Sample Acquisition

    Science.gov (United States)

    2011-01-01

    Exploration to all destinations has at one time or another involved the acquisition and return of samples and context data. Gathered at the summit of the highest mountain, the floor of the deepest sea, or the ice of a polar surface, samples and their value (both scientific and symbolic) have been a mainstay of Earthly exploration. In manned spaceflight exploration, the gathering of samples and their contextual information has continued. With the extension of collecting activities to spaceflight destinations comes the need for geology tools and equipment uniquely designed for use by suited crew members in radically different environments from conventional field geology. Beginning with the first Apollo Lunar Surface Extravehicular Activity (EVA), EVA Geology Tools were successfully used to enable the exploration and scientific sample gathering objectives of the lunar crew members. These early designs were a step in the evolution of Field Geology equipment, and the evolution continues today. Contemporary efforts seek to build upon and extend the knowledge gained in not only the Apollo program but a wealth of terrestrial field geology methods and hardware that have continued to evolve since the last lunar surface EVA. This paper is presented with intentional focus on documenting the continuing evolution and growing body of knowledge for both engineering and science team members seeking to further the development of EVA Geology. Recent engineering development and field testing efforts of EVA Geology equipment for surface EVA applications are presented, including the 2010 Desert Research and Technology Studies (Desert RATs) field trial. An executive summary of findings will also be presented, detailing efforts recommended for exotic sample acquisition and pre-return curation development regardless of planetary or microgravity destination.

  1. Developing Tools for Computation of Basin Topographic Parameters in GIS

    Science.gov (United States)

    Gökgöz, T.; Yayla, Y.; Yaman, M. B.; Güvenç, H.; Kaya, S.

    2016-10-01

    Although water use has been increasing day by day depending on fast population increase, urbanization and industrialization in the world, potential of usable water resources remains stable. On the other side, expansion of agricultural activities, industrialization, urbanization, global warming and climate change create a big pressure on current water resources. Therefore, management of water resources is one of the most significant problems of today that is required to be solved and `'Integrated Basin Management'' has gained importance in the world in terms of decreasing environmental problems by more efficiently using current water resources. In order to achieve integrated basin management, it is needed to determine basin boundaries with sufficient accuracy and precision and encode them systematically. In various analyses to be done on the basis of basin, topographic parameters are also needed such as shape factor, bifurcation ratio, drainage frequency, drainage density, length of the main flow path, harmonic slope, average slope, time of concentration, hypsometric curve and maximum elevation difference. Nowadays, basin boundaries are obtained with digital elevation models in geographical information systems. However, tools developed for topographic parameters are not available. In this study, programs were written in Python programming language for afore-mentioned topographic parameters and each turned into a geographical information system tool. Therefore, a significant contribution has been made to the subject by completing the deficiency in the geographical information system devoted to the topographic parameters that are needed in almost every analyses concerning to the hydrology.

  2. Development and application of camelid molecular cytogenetic tools.

    Science.gov (United States)

    Avila, Felipe; Das, Pranab J; Kutzler, Michelle; Owens, Elaine; Perelman, Polina; Rubes, Jiri; Hornak, Miroslav; Johnson, Warren E; Raudsepp, Terje

    2014-01-01

    Cytogenetic chromosome maps offer molecular tools for genome analysis and clinical cytogenetics and are of particular importance for species with difficult karyotypes, such as camelids (2n = 74). Building on the available human-camel zoo-fluorescence in situ hybridization (FISH) data, we developed the first cytogenetic map for the alpaca (Lama pacos, LPA) genome by isolating and identifying 151 alpaca bacterial artificial chromosome (BAC) clones corresponding to 44 specific genes. The genes were mapped by FISH to 31 alpaca autosomes and the sex chromosomes; 11 chromosomes had 2 markers, which were ordered by dual-color FISH. The STS gene mapped to Xpter/Ypter, demarcating the pseudoautosomal region, whereas no markers were assigned to chromosomes 14, 21, 22, 28, and 36. The chromosome-specific markers were applied in clinical cytogenetics to identify LPA20, the major histocompatibility complex (MHC)-carrying chromosome, as a part of an autosomal translocation in a sterile male llama (Lama glama, LGL; 2n = 73,XY). FISH with LPAX BACs and LPA36 paints, as well as comparative genomic hybridization, were also used to investigate the origin of the minute chromosome, an abnormally small LPA36 in infertile female alpacas. This collection of cytogenetically mapped markers represents a new tool for camelid clinical cytogenetics and has applications for the improvement of the alpaca genome map and sequence assembly.

  3. Developing and validating a tool to assess nurse stress.

    Science.gov (United States)

    Zaghloul, Ashraf A

    2008-01-01

    Nursing is generally perceived as a demanding profession. There is a rising necessity for healthcare administrators to tackle the aspects leading to nurse stress and work burnout as a means towards maintaining a stable and continuous workforce at healthcare institutions.The study aimed at the development of a reliable and valid tool for measuring nursing staff stress and burnout at the University Hospital of King Faisal University, Saudi Arabia. A cross-sectional descriptive study was designed. All registered high nurses working at the hospital were included in the study. The total number accounted for 260 nurses. The study revealed a valid and reliable scale. Such results were indicated through face validity, content validity, and principal component analysis using the varimax rotation for the fifteen statements included in the questionnaire. The PCA explained 56.4% of the variance and concluded 3 main components under which the statements would be categorized. Dimensions were given suitable headings as follows; work aspects, working conditions, and workload. Reliability was assessed and revealed an internal consistency (Cronbach alpha=0.8) and a split-half Spearman-Brown coefficient for unequal length r= 0.79. In conclusion, the study demonstrated a short valid and reliable scale to assess the stressful areas for nurses. The scale is convenient for use by healthcare managers at different medical situations. Further studies are recommended for the use of the tool on representative samples of Saudi nurses.

  4. Development of environmental tools for anopheline larval control.

    Science.gov (United States)

    Imbahale, Susan S; Mweresa, Collins K; Takken, Willem; Mukabana, Wolfgang R

    2011-07-06

    Malaria mosquitoes spend a considerable part of their life in the aquatic stage, rendering them vulnerable to interventions directed to aquatic habitats. Recent successes of mosquito larval control have been reported using environmental and biological tools. Here, we report the effects of shading by plants and biological control agents on the development and survival of anopheline and culicine mosquito larvae in man-made natural habitats in western Kenya. Trials consisted of environmental manipulation using locally available plants, the introduction of predatory fish and/or the use of Bacillus thuringiensis var. israelensis (Bti) in various combinations. Man-made habitats provided with shade from different crop species produced significantly fewer larvae than those without shade especially for the malaria vector Anopheles gambiae. Larval control of the African malaria mosquito An. gambiae and other mosquito species was effective in habitats where both predatory fish and Bti were applied, than where the two biological control agents were administered independently. We conclude that integration of environmental management techniques using shade-providing plants and predatory fish and/or Bti are effective and sustainable tools for the control of malaria and other mosquito-borne disease vectors.

  5. Development of molecular tools to monitor conjugative transfer in rhizobia.

    Science.gov (United States)

    Tejerizo, Gonzalo Torres; Bañuelos, Luis Alfredo; Cervantes, Laura; Gaytán, Paul; Pistorio, Mariano; Romero, David; Brom, Susana

    2015-10-01

    Evolution of bacterial populations has been extensively driven by horizontal transfer events. Conjugative plasmid transfer is considered the principal contributor to gene exchange among bacteria. Several conjugative and mobilizable plasmids have been identified in rhizobia, and two major molecular mechanisms that regulate their transfer have been described, under laboratory conditions. The knowledge of rhizobial plasmid transfer regulation in natural environments is very poor. In this work we developed molecular tools to easily monitor the conjugative plasmid transfer in rhizobia by flow cytometry (FC) or microscopy. 24 cassettes were constructed by combining a variety of promotors, fluorescent proteins and antibiotic resistance genes, and used to tag plasmids and chromosome of donor strains. We were able to detect plasmid transfer after conversion of non-fluorescent recipients into fluorescent transconjugants. Flow cytometry (FC) was optimized to count donor, recipient and transconjugant strains to determine conjugative transfer frequencies. Results were similar, when determined either by FC or by viable counts. Our constructions also allowed the visualization of transconjugants in crosses performed on bean roots. The tools presented here may also be used for other purposes, such as analysis of transcriptional fusions or single-cell tagging. Application of the system will allow the survey of how different environmental conditions or other regulators modulate plasmid transfer in rhizobia.

  6. Development of reactor design aid tool using virtual reality technology

    Energy Technology Data Exchange (ETDEWEB)

    Mizuguchi, N. [National Institute for Fusion Science, 322-6 Orochi-cho, Toki, Gifu 509-5292 (Japan)]. E-mail: mizu@nifs.ac.jp; Tamura, Y. [National Institute for Fusion Science, 322-6 Orochi-cho, Toki, Gifu 509-5292 (Japan); Imagawa, S. [National Institute for Fusion Science, 322-6 Orochi-cho, Toki, Gifu 509-5292 (Japan); Sagara, A. [National Institute for Fusion Science, 322-6 Orochi-cho, Toki, Gifu 509-5292 (Japan); Hayashi, T. [National Institute for Fusion Science, 322-6 Orochi-cho, Toki, Gifu 509-5292 (Japan)

    2006-11-15

    A new type of aid system for fusion reactor design, to which the virtual reality (VR) visualization and sonification techniques are applied, is developed. This system provides us with an intuitive interaction environment in the VR space between the observer and the designed objects constructed by the conventional 3D computer-aided design (CAD) system. We have applied the design aid tool to the heliotron-type fusion reactor design activity FFHR2m [A. Sagara, S. Imagawa, O. Mitarai, T. Dolan, T. Tanaka, Y. Kubota, et al., Improved structure and long -life blanket concepts for heliotron reactors, Nucl. Fusion 45 (2005) 258-263] on the virtual reality system CompleXcope [Y. Tamura, A. Kageyama, T. Sato, S. Fujiwara, H. Nakamura, Virtual reality system to visualize and auralize numerical imulation data, Comp. Phys. Comm. 142 (2001) 227-230] of the National Institute for Fusion Science, Japan, and have evaluated its performance. The tool includes the functions of transfer of the observer, translation and scaling of the objects, recording of the operations and the check of interference.

  7. Development of environmental tools for anopheline larval control

    Directory of Open Access Journals (Sweden)

    Mweresa Collins K

    2011-07-01

    Full Text Available Abstract Background Malaria mosquitoes spend a considerable part of their life in the aquatic stage, rendering them vulnerable to interventions directed to aquatic habitats. Recent successes of mosquito larval control have been reported using environmental and biological tools. Here, we report the effects of shading by plants and biological control agents on the development and survival of anopheline and culicine mosquito larvae in man-made natural habitats in western Kenya. Trials consisted of environmental manipulation using locally available plants, the introduction of predatory fish and/or the use of Bacillus thuringiensis var. israelensis (Bti in various combinations. Results Man-made habitats provided with shade from different crop species produced significantly fewer larvae than those without shade especially for the malaria vector Anopheles gambiae. Larval control of the African malaria mosquito An. gambiae and other mosquito species was effective in habitats where both predatory fish and Bti were applied, than where the two biological control agents were administered independently. Conclusion We conclude that integration of environmental management techniques using shade-providing plants and predatory fish and/or Bti are effective and sustainable tools for the control of malaria and other mosquito-borne disease vectors.

  8. Developing tools and strategies for communicating climate change

    Science.gov (United States)

    Bader, D.; Yam, E. M.; Perkins, L.

    2011-12-01

    Research indicates that the public views zoos and aquariums as reliable and trusted sources for information on conservation. Additionally, visiting zoos and aquariums helps people reconsider their connections to conservation issues and solutions. The Aquarium of the Pacific, an AZA-accredited institution that serves the most ethnically diverse population of all aquariums in the nation, is using exhibit space, technology, public programming, and staff professional development to present a model for how aquariums can promote climate literacy. Our newest galleries and programs are designed to immerse our visitors in experiences that connect our live animal collection to larger themes on ocean change. The Aquarium is supporting our new programming with a multifaceted staff professional development that exposes our interpretive staff to current climate science and researchers as well as current social science on public perception of climate science. Our staff also leads workshops for scientists; these sessions allow us to examine learning theory and develop tools to communicate science and controversial subjects effectively. Through our partnerships in the science, social science, and informal science education communities, we are working to innovate and develop best practices in climate communication.

  9. Development of a simple estimation tool for LMFBR construction cost

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, Kazuo; Kinoshita, Izumi [Central Research Inst. of Electric Power Industry, Komae, Tokyo (Japan). Komae Research Lab

    1999-05-01

    A simple tool for estimating the construction costs of liquid-metal-cooled fast breeder reactors (LMFBRs), 'Simple Cost' was developed in this study. Simple Cost is based on a new estimation formula that can reduce the amount of design data required to estimate construction costs. Consequently, Simple cost can be used to estimate the construction costs of innovative LMFBR concepts for which detailed design has not been carried out. The results of test calculation show that Simple Cost provides cost estimations equivalent to those obtained with conventional methods within the range of plant power from 325 to 1500 MWe. Sensitivity analyses for typical design parameters were conducted using Simple Cost. The effects of four major parameters - reactor vessel diameter, core outlet temperature, sodium handling area and number of secondary loops - on the construction costs of LMFBRs were evaluated quantitatively. The results show that the reduction of sodium handling area is particularly effective in reducing construction costs. (author)

  10. Developing a Grid-based search and categorization tool

    CERN Document Server

    Haya, Glenn; Vigen, Jens

    2003-01-01

    Grid technology has the potential to improve the accessibility of digital libraries. The participants in Project GRACE (Grid Search And Categorization Engine) are in the process of developing a search engine that will allow users to search through heterogeneous resources stored in geographically distributed digital collections. What differentiates this project from current search tools is that GRACE will be run on the European Data Grid, a large distributed network, and will not have a single centralized index as current web search engines do. In some cases, the distributed approach offers advantages over the centralized approach since it is more scalable, can be used on otherwise inaccessible material, and can provide advanced search options customized for each data source.

  11. The Web Interface Template System (WITS), a software developer`s tool

    Energy Technology Data Exchange (ETDEWEB)

    Lauer, L.J.; Lynam, M.; Muniz, T. [Sandia National Labs., Albuquerque, NM (United States). Financial Systems Dept.

    1995-11-01

    The Web Interface Template System (WITS) is a tool for software developers. WITS is a three-tiered, object-oriented system operating in a Client/Server environment. This tool can be used to create software applications that have a Web browser as the user interface and access a Sybase database. Development, modification, and implementation are greatly simplified because the developer can change and test definitions immediately, without writing or compiling any code. This document explains WITS functionality, the system structure and components of WITS, and how to obtain, install, and use the software system.

  12. Development and psychometric testing of the clinical networks engagement tool

    Science.gov (United States)

    Hecker, Kent G.; Rabatach, Leora; Noseworthy, Tom W.; White, Deborah E.

    2017-01-01

    Background Clinical networks are being used widely to facilitate large system transformation in healthcare, by engagement of stakeholders throughout the health system. However, there are no available instruments that measure engagement in these networks. Methods The study purpose was to develop and assess the measurement properties of a multiprofessional tool to measure engagement in clinical network initiatives. Based on components of the International Association of Public Participation Spectrum and expert panel review, we developed 40 items for testing. The draft instrument was distributed to 1,668 network stakeholders across different governance levels (leaders, members, support, frontline stakeholders) in 9 strategic clinical networks in Alberta (January to July 2014). With data from 424 completed surveys (25.4% response rate), descriptive statistics, exploratory and confirmatory factor analysis, Pearson correlations, linear regression, multivariate analysis, and Cronbach alpha were conducted to assess reliability and validity of the scores. Results Sixteen items were retained in the instrument. Exploratory factor analysis indicated a four-factor solution and accounted for 85.7% of the total variance in engagement with clinical network initiatives: global engagement, inform (provided with information), involve (worked together to address concerns), and empower (given final decision-making authority). All subscales demonstrated acceptable reliability (Cronbach alpha 0.87 to 0.99). Both the confirmatory factor analysis and regression analysis confirmed that inform, involve, and empower were all significant predictors of global engagement, with involve as the strongest predictor. Leaders had higher mean scores than frontline stakeholders, while members and support staff did not differ in mean scores. Conclusions This study provided foundational evidence for the use of this tool for assessing engagement in clinical networks. Further work is necessary to evaluate

  13. Developing an integration tool for soil contamination assessment

    Science.gov (United States)

    Anaya-Romero, Maria; Zingg, Felix; Pérez-Álvarez, José Miguel; Madejón, Paula; Kotb Abd-Elmabod, Sameh

    2015-04-01

    In the last decades, huge soil areas have been negatively influenced or altered in multiples forms. Soils and, consequently, underground water, have been contaminated by accumulation of contaminants from agricultural activities (fertilizers and pesticides) industrial activities (harmful material dumping, sludge, flying ashes) and urban activities (hydrocarbon, metals from vehicle traffic, urban waste dumping). In the framework of the RECARE project, local partners across Europe are focusing on a wide range of soil threats, as soil contamination, and aiming to develop effective prevention, remediation and restoration measures by designing and applying targeted land management strategies (van Lynden et al., 2013). In this context, the Guadiamar Green Corridor (Southern Spain) was used as a case study, aiming to obtain soil data and new information in order to assess soil contamination. The main threat in the Guadiamar valley is soil contamination after a mine spill occurred on April 1998. About four hm3 of acid waters and two hm3 of mud, rich in heavy metals, were released into the Agrio and Guadiamar rivers affecting more than 4,600 ha of agricultural and pasture land. Main trace elements contaminating soil and water were As, Cd, Cu, Pb, Tl and Zn. The objective of the present research is to develop informatics tools that integrate soil database, models and interactive platforms for soil contamination assessment. Preliminary results were obtained related to the compilation of harmonized databases including geographical, hydro-meteorological, soil and socio-economic variables based on spatial analysis and stakeholder's consultation. Further research will be modellization and upscaling at the European level, in order to obtain a scientifically-technical predictive tool for the assessment of soil contamination.

  14. Development of Wet-Etching Tools for Precision Optical Figuring

    Energy Technology Data Exchange (ETDEWEB)

    Rushford, M C; Dixit, S N; Hyde, R; Britten, J A; Nissen, J; Aasen, M; Toeppen, J; Hoaglan, C; Nelson, C; Summers, L; Thomas, I

    2004-01-27

    This FY03 final report on Wet Etch Figuring involves a 2D thermal tool. Its purpose is to flatten (0.3 to 1 mm thickness) sheets of glass faster thus cheaper than conventional sub aperture tools. An array of resistors on a circuit board was used to heat acid over the glass Optical Path Difference (OPD) thick spots and at times this heating extended over the most of the glass aperture. Where the acid is heated on the glass it dissolves faster. A self-referencing interferometer measured the glass thickness, its design taking advantage of the parallel nature and thinness of these glass sheets. This measurement is used in close loop control of the heating patterns of the circuit board thus glass and acid. Only the glass and acid were to be moved to make the tool logistically simple to use in mass production. A set of 4-circuit board, covering 80 x 80-cm aperture was ordered, but only one 40 x 40-cm board was put together and tested for this report. The interferometer measurement of glass OPD was slower than needed on some glass profiles. Sometimes the interference fringes were too fine to resolve which would alias the sign of the glass thickness profile. This also caused the phase unwrapping code (FLYNN) to struggle thus run slowly at times taking hours, for a 10 inch square area. We did extensive work to improve the speed of this code. We tried many different phase unwrapping codes. Eventually running (FLYNN) on a farm of networked computers. Most of the work reported here is therefore limited to a 10-inch square aperture. Researched into fabricating a better interferometer lens from Plexiglas so to have less of the scattered light issues of Fresnel lens groves near field scattering patterns, this set the Nyquest limit. There was also a problem with the initial concept of wetting the 1737 glass on its bottom side with acid. The wetted 1737 glass developed an Achromatic AR coating, spoiling the reflection needed to see glass thickness interference fringes. In response

  15. A Thermoelastic Hydraulic Fracture Design Tool for Geothermal Reservoir Development

    Energy Technology Data Exchange (ETDEWEB)

    Ahmad Ghassemi

    2003-06-30

    Geothermal energy is recovered by circulating water through heat exchange areas within a hot rock mass. Geothermal reservoir rock masses generally consist of igneous and metamorphic rocks that have low matrix permeability. Therefore, cracks and fractures play a significant role in extraction of geothermal energy by providing the major pathways for fluid flow and heat exchange. Thus, knowledge of conditions leading to formation of fractures and fracture networks is of paramount importance. Furthermore, in the absence of natural fractures or adequate connectivity, artificial fracture are created in the reservoir using hydraulic fracturing. At times, the practice aims to create a number of parallel fractures connecting a pair of wells. Multiple fractures are preferred because of the large size necessary when using only a single fracture. Although the basic idea is rather simple, hydraulic fracturing is a complex process involving interactions of high pressure fluid injections with a stressed hot rock mass, mechanical interaction of induced fractures with existing natural fractures, and the spatial and temporal variations of in-situ stress. As a result it is necessary to develop tools that can be used to study these interactions as an integral part of a comprehensive approach to geothermal reservoir development, particularly enhanced geothermal systems. In response to this need we have set out to develop advanced thermo-mechanical models for design of artificial fractures and rock fracture research in geothermal reservoirs. These models consider the significant hydraulic and thermo-mechanical processes and their interaction with the in-situ stress state. Wellbore failure and fracture initiation is studied using a model that fully couples poro-mechanical and thermo-mechanical effects. The fracture propagation model is based on a complex variable and regular displacement discontinuity formulations. In the complex variable approach the displacement discontinuities are

  16. Development of AN All-Purpose Free Photogrammetric Tool

    Science.gov (United States)

    González-Aguilera, D.; López-Fernández, L.; Rodriguez-Gonzalvez, P.; Guerrero, D.; Hernandez-Lopez, D.; Remondino, F.; Menna, F.; Nocerino, E.; Toschi, I.; Ballabeni, A.; Gaiani, M.

    2016-06-01

    Photogrammetry is currently facing some challenges and changes mainly related to automation, ubiquitous processing and variety of applications. Within an ISPRS Scientific Initiative a team of researchers from USAL, UCLM, FBK and UNIBO have developed an open photogrammetric tool, called GRAPHOS (inteGRAted PHOtogrammetric Suite). GRAPHOS allows to obtain dense and metric 3D point clouds from terrestrial and UAV images. It encloses robust photogrammetric and computer vision algorithms with the following aims: (i) increase automation, allowing to get dense 3D point clouds through a friendly and easy-to-use interface; (ii) increase flexibility, working with any type of images, scenarios and cameras; (iii) improve quality, guaranteeing high accuracy and resolution; (iv) preserve photogrammetric reliability and repeatability. Last but not least, GRAPHOS has also an educational component reinforced with some didactical explanations about algorithms and their performance. The developments were carried out at different levels: GUI realization, image pre-processing, photogrammetric processing with weight parameters, dataset creation and system evaluation. The paper will present in detail the developments of GRAPHOS with all its photogrammetric components and the evaluation analyses based on various image datasets. GRAPHOS is distributed for free for research and educational needs.

  17. Facilities as teaching tools: A transformative participatory professional development experience

    Science.gov (United States)

    Wilson, Eric A.

    Resource consumption continues to increase as the population grows. In order to secure a sustainable future, society must educate the next generation to become "sustainability natives." Schools play a pivotal role in educating a sustainability-literate society. However, a disconnect exists between the hidden curriculum of the built environment and the enacted curriculum. This study employs a transformative participatory professional development model to instruct teachers on how to use their school grounds as teaching tools for the purpose of helping students make explicit choices in energy consumption, materials use, and sustainable living. Incorporating a phenomenological perspective, this study considers the lived experience of two sustainability coordinators. Grounded theory provides an interpretational context for the participants' interactions with each other and the professional development process. Through a year long professional development experience - commencing with an intense, participatory two-day workshop -the participants discussed challenges they faced with integrating facilities into school curriculum and institutionalizing a culture of sustainability. Two major needs were identified in this study. For successful sustainability initiatives, a hybrid model that melds top-down and bottom-up approaches offers the requisite mix of administrative support, ground level buy-in, and excitement vis-a-vis sustainability. Second, related to this hybrid approach, K-12 sustainability coordinators ideally need administrative capabilities with access to decision making, while remaining connected to students in a meaningful way, either directly in the classroom, as a mentor, or through work with student groups and projects.

  18. The acrylonitrile dimer ion

    Science.gov (United States)

    Ervasti, Henri K.; Jobst, Karl J.; Burgers, Peter C.; Ruttink, Paul J. Ae; Terlouw, Johan K.

    2007-04-01

    Large energy barriers prohibit the rearrangement of solitary acrylonitrile ions, CH2CHCN+, into their more stable hydrogen-shift isomers CH2CCNH+ or CHCH-CNH+. This prompted us to examine if these isomerizations occur by self-catalysis in acrylonitrile dimer ions. Such ions, generated by chemical ionization experiments of acrylonitrile with an excess of carbon dioxide, undergo five dissociations in the [mu]s time frame, as witnessed by peaks at m/z 53, 54, 79, 80 and 105 in their metastable ion mass spectrum. Collision experiments on these product ions, deuterium labeling, and a detailed computational analysis using the CBS-QB3 model chemistry lead to the following conclusions: (i) the m/z 54 ions are ions CH2CHCNH+ generated by self-protonation in ion-dipole stabilized hydrogen-bridged dimer ions [CH2CHCN...H-C(CN)CH2]+ and [CH2CHCN...H-C(H)C(H)CN]+; the proton shifts in these ions are associated with a small reverse barrier; (ii) dissociation of the H-bridged ions into CH2CCNH+ or CHCH-CNH+ by self-catalysis is energetically feasible but kinetically improbable: experiment shows that the m/z 53 ions are CH2CHCN+ ions, generated by back dissociation; (iii) the peaks at m/z 79, 80 and 105 correspond with the losses of HCN, C2H2 and H, respectively. The calculations indicate that these ions are generated from dimer ions that have adopted the (much more stable) covalently bound "head-to-tail" structure [CH2CHCN-C(H2)C(H)CN]+; experiments indicate that the m/z 79 (C5H5N) and m/z 105 (C6H6N2) ions have linear structures but the m/z 80 (C4H4N2) ions consist of ionized pyrimidine in admixture with its stable pyrimidine-2-ylidene isomer. Acrylonitrile is a confirmed species in interstellar space and our study provides experimental and computational evidence that its dimer radical cation yields the ionized prebiotic pyrimidine molecule.

  19. Iterative Development of an Online Dietary Recall Tool: INTAKE24

    Science.gov (United States)

    Simpson, Emma; Bradley, Jennifer; Poliakov, Ivan; Jackson, Dan; Olivier, Patrick; Adamson, Ashley J.; Foster, Emma

    2017-01-01

    Collecting large-scale population data on dietary intake is challenging, particularly when resources and funding are constrained. Technology offers the potential to develop novel ways of collecting large amounts of dietary information while making it easier, more convenient, intuitive, and engaging for users. INTAKE24 is an online multiple pass 24 h dietary recall tool developed for use in national food and nutrition surveys. The development of INTAKE24 was a four-stage iterative process of user interaction and evaluation with the intended end users, 11–24 years old. A total of 80 11–24 years old took part in the evaluation, 20 at each stage. Several methods were used to elicit feedback from the users including, ‘think aloud’, ‘eye tracking’, semi-structured interviews, and a system usability scale. Each participant completed an interviewer led recall post system completion. Key system developments generated from the user feedback included a ‘flat’ interface, which uses only a single interface screen shared between all of the various activities (e.g., free text entry, looking up foods in the database, portion size estimation). Improvements to the text entry, search functionality, and navigation around the system were also influenced through feedback from users at each stage. The time to complete a recall using INTAKE24 almost halved from the initial prototype to the end system, while the agreement with an interviewer led recall improved. Further developments include testing the use of INTAKE24 with older adults and translation into other languages for international use. Our future aim is to validate the system with recovery biomarkers. PMID:28208763

  20. Iterative Development of an Online Dietary Recall Tool: INTAKE24

    Directory of Open Access Journals (Sweden)

    Emma Simpson

    2017-02-01

    Full Text Available Collecting large-scale population data on dietary intake is challenging, particularly when resources and funding are constrained. Technology offers the potential to develop novel ways of collecting large amounts of dietary information while making it easier, more convenient, intuitive, and engaging for users. INTAKE24 is an online multiple pass 24 h dietary recall tool developed for use in national food and nutrition surveys. The development of INTAKE24 was a four-stage iterative process of user interaction and evaluation with the intended end users, 11–24 years old. A total of 80 11–24 years old took part in the evaluation, 20 at each stage. Several methods were used to elicit feedback from the users including, ‘think aloud’, ‘eye tracking’, semi-structured interviews, and a system usability scale. Each participant completed an interviewer led recall post system completion. Key system developments generated from the user feedback included a ‘flat’ interface, which uses only a single interface screen shared between all of the various activities (e.g., free text entry, looking up foods in the database, portion size estimation. Improvements to the text entry, search functionality, and navigation around the system were also influenced through feedback from users at each stage. The time to complete a recall using INTAKE24 almost halved from the initial prototype to the end system, while the agreement with an interviewer led recall improved. Further developments include testing the use of INTAKE24 with older adults and translation into other languages for international use. Our future aim is to validate the system with recovery biomarkers.

  1. The development of a two-component force dynamometer and tool control system for dynamic machine tool research

    Science.gov (United States)

    Sutherland, I. A.

    1973-01-01

    The development is presented of a tooling system that makes a controlled sinusoidal oscillation simulating a dynamic chip removal condition. It also measures the machining forces in two mutually perpendicular directions without any cross sensitivity.

  2. Development of Next Generation Multiphase Pipe Flow Prediction Tools

    Energy Technology Data Exchange (ETDEWEB)

    Tulsa Fluid Flow

    2008-08-31

    The developments of fields in deep waters (5000 ft and more) is a common occurrence. It is inevitable that production systems will operate under multiphase flow conditions (simultaneous flow of gas-oil-and water possibly along with sand, hydrates, and waxes). Multiphase flow prediction tools are essential for every phase of the hydrocarbon recovery from design to operation. The recovery from deep-waters poses special challenges and requires accurate multiphase flow predictive tools for several applications including the design and diagnostics of the production systems, separation of phases in horizontal wells, and multiphase separation (topside, seabed or bottom-hole). It is very crucial to any multiphase separation technique that is employed either at topside, seabed or bottom-hole to know inlet conditions such as the flow rates, flow patterns, and volume fractions of gas, oil and water coming into the separation devices. The overall objective was to develop a unified model for gas-oil-water three-phase flow in wells, flow lines, and pipelines to predict the flow characteristics such as flow patterns, phase distributions, and pressure gradient encountered during petroleum production at different flow conditions (pipe diameter and inclination, fluid properties and flow rates). The project was conducted in two periods. In Period 1 (four years), gas-oil-water flow in pipes were investigated to understand the fundamental physical mechanisms describing the interaction between the gas-oil-water phases under flowing conditions, and a unified model was developed utilizing a novel modeling approach. A gas-oil-water pipe flow database including field and laboratory data was formed in Period 2 (one year). The database was utilized in model performance demonstration. Period 1 primarily consisted of the development of a unified model and software to predict the gas-oil-water flow, and experimental studies of the gas-oil-water project, including flow behavior description and

  3. Developing Anticipatory Life Cycle Assessment Tools to Support Responsible Innovation

    Science.gov (United States)

    Wender, Benjamin

    Several prominent research strategy organizations recommend applying life cycle assessment (LCA) early in the development of emerging technologies. For example, the US Environmental Protection Agency, the National Research Council, the Department of Energy, and the National Nanotechnology Initiative identify the potential for LCA to inform research and development (R&D) of photovoltaics and products containing engineered nanomaterials (ENMs). In this capacity, application of LCA to emerging technologies may contribute to the growing movement for responsible research and innovation (RRI). However, existing LCA practices are largely retrospective and ill-suited to support the objectives of RRI. For example, barriers related to data availability, rapid technology change, and isolation of environmental from technical research inhibit application of LCA to developing technologies. This dissertation focuses on development of anticipatory LCA tools that incorporate elements of technology forecasting, provide robust explorations of uncertainty, and engage diverse innovation actors in overcoming retrospective approaches to environmental assessment and improvement of emerging technologies. Chapter one contextualizes current LCA practices within the growing literature articulating RRI and identifies the optimal place in the stage gate innovation model to apply LCA. Chapter one concludes with a call to develop anticipatory LCA---building on the theory of anticipatory governance---as a series of methodological improvements that seek to align LCA practices with the objectives of RRI. Chapter two provides a framework for anticipatory LCA, identifies where research from multiple disciplines informs LCA practice, and builds off the recommendations presented in the preceding chapter. Chapter two focuses on crystalline and thin film photovoltaics (PV) to illustrate the novel framework, in part because PV is an environmentally motivated technology undergoing extensive R&D efforts and

  4. Development and assessment of the Alberta Context Tool

    Directory of Open Access Journals (Sweden)

    Birdsell Judy M

    2009-12-01

    Full Text Available Abstract Background The context of healthcare organizations such as hospitals is increasingly accepted as having the potential to influence the use of new knowledge. However, the mechanisms by which the organizational context influences evidence-based practices are not well understood. Current measures of organizational context lack a theory-informed approach, lack construct clarity and generally have modest psychometric properties. This paper presents the development and initial psychometric validation of the Alberta Context Tool (ACT, an eight dimension measure of organizational context for healthcare settings. Methods Three principles guided the development of the ACT: substantive theory, brevity, and modifiability. The Promoting Action on Research Implementation in Health Services (PARiHS framework and related literature were used to guide selection of items in the ACT. The ACT was required to be brief enough to be tolerated in busy and resource stretched work settings and to assess concepts of organizational context that were potentially modifiable. The English version of the ACT was completed by 764 nurses (752 valid responses working in seven Canadian pediatric care hospitals as part of its initial validation. Cronbach's alpha, exploratory factor analysis, analysis of variance, and tests of association were used to assess instrument reliability and validity. Results Factor analysis indicated a 13-factor solution (accounting for 59.26% of the variance in 'organizational context'. The composition of the factors was similar to those originally conceptualized. Cronbach's alpha for the 13 factors ranged from .54 to .91 with 4 factors performing below the commonly accepted alpha cut off of .70. Bivariate associations between instrumental research utilization levels (which the ACT was developed to predict and the ACT's 13 factors were statistically significant at the 5% level for 12 of the 13 factors. Each factor also showed a trend of

  5. Developing a green building assessment tool for developing countries - Case of Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Ali, Hikmat H. [Department of Architecture, Jordan University of Science and Technology, PO Box 3030, Irbid 22110 (Jordan); Al Nsairat, Saba F. [Department of Research and Design, Greater Amman Municipality, Amman (Jordan)

    2009-05-15

    The purpose of this research is to contribute to a better understanding of the concept of green building assessment tool and its role for achieving sustainable development through developing an effective green building rating system for residential units in Jordan in terms of the dimensions through which sustainable development tools are being produced and according to the local context. Developing such system is becoming necessary in the Developing World because of the considerable environmental, social and economical problems. Jordan as one of these countries is in need for this system, especially with poor resources and inefficient use. Therefore, this research studied international green building assessment tools such as such as LEED, CASBEE, BREEAM, GBTool, and others. Then defined new assessment items respecting the local conditions of Jordan and discussed them with (60) various stakeholders; 50% of them were experts of sustainable development. After selecting the assessment items they were weighted using the AHP method. The outcome of the research was a suggested green building assessment tool (SABA Green Building Rating System) - computer based program - that suits the Jordanian context in terms of environmental, social and economical perspectives. (author)

  6. Solar Data and Tools: Resources for Researchers, Industry, and Developers

    Energy Technology Data Exchange (ETDEWEB)

    2016-04-01

    In partnership with the U.S. Department of Energy SunShot Initiative, the National Renewable Energy Laboratory (NREL) has created a suite of analytical tools and data that can inform decisions about implementing solar and that are increasingly forming the basis of private-sector tools and services to solar consumers. The following solar energy data sets and analytical tools are available free to the public.

  7. A Participatory Approach to Develop the Power Mobility Screening Tool and the Power Mobility Clinical Driving Assessment Tool

    Directory of Open Access Journals (Sweden)

    Deepan C. Kamaraj

    2014-01-01

    Full Text Available The electric powered wheelchair (EPW is an indispensable assistive device that increases participation among individuals with disabilities. However, due to lack of standardized assessment tools, developing evidence based training protocols for EPW users to improve driving skills has been a challenge. In this study, we adopt the principles of participatory research and employ qualitative methods to develop the Power Mobility Screening Tool (PMST and Power Mobility Clinical Driving Assessment (PMCDA. Qualitative data from professional experts and expert EPW users who participated in a focus group and a discussion forum were used to establish content validity of the PMCDA and the PMST. These tools collectively could assess a user’s current level of bodily function and their current EPW driving capacity. Further multicenter studies are necessary to evaluate the psychometric properties of these tests and develop EPW driving training protocols based on these assessment tools.

  8. Towards the Development of Web-based Business intelligence Tools

    DEFF Research Database (Denmark)

    Georgiev, Lachezar; Tanev, Stoyan

    2011-01-01

    This paper focuses on using web search techniques in examining the co-creation strategies of technology driven firms. It does not focus on the co-creation results but describes the implementation of a software tool using data mining techniques to analyze the content on firms’ websites. The tool...

  9. Towards the Development of Web-based Business intelligence Tools

    DEFF Research Database (Denmark)

    Georgiev, Lachezar; Tanev, Stoyan

    2011-01-01

    This paper focuses on using web search techniques in examining the co-creation strategies of technology driven firms. It does not focus on the co-creation results but describes the implementation of a software tool using data mining techniques to analyze the content on firms’ websites. The tool...

  10. Development and optimization of FJP tools and their practical verification

    Science.gov (United States)

    Messelink, Wilhelmus A. C. M.; Waeger, Reto; Meeder, Mark; Looser, Herbert; Wons, Torsten; Heiniger, Kurt C.; Faehnle, Oliver W.

    2005-09-01

    This article presents the recent achievements with Jules Verne, a sub-aperture polishing technique closely related to Fluid Jet Polishing [1]. Whereas FJP typically applies a nozzle stand-off distance of millimeters to centimeters, JV uses a stand-off distance down to 50 μm. The objective is to generate a non-directional fluid flow parallel to the surface, which is specifically suited to reduce the surface roughness [2, 3]. Different characteristic Jules Verne nozzle geometries have been designed and numerically simulated using Computational Fluid Dynamics (CFD). To verify these simulations, the flow of fluid and particles of these nozzles has been visualized in a measurement setup developed specifically for this purpose. A simplified JV nozzle geometry is positioned in a measurement setup and the gap between tool and surface has been observed by an ICCD camera. In order to be able to visualize the motion of the abrasives, the particles have been coated with fluorescence. Furthermore, these nozzles have been manufactured and tested in a practical environment using a modified polishing machine. The results of these laboratory and practical tests are presented and discussed, demonstrating that the CFD simulations are in good agreement with the experiments. It was possible to qualitatively predict the material removal on the processed glass surface, due to the implementation of appropriate erosion models [4, 5] in the CFD software.

  11. Development of precision spray forming for rapid tooling

    Energy Technology Data Exchange (ETDEWEB)

    Yang Yunfeng [VTT Technical Research Centre of Finland, POB 1000, FI-02044 VTT (Finland); Hannula, Simo-Pekka [VTT Technical Research Centre of Finland, POB 1000, FI-02044 VTT (Finland); Laboratory of Materials Science, Helsinki University of Technology, POB 6200, FI-02015 TKK (Finland)], E-mail: simo-pekka.hannula@tkk.fi

    2008-03-25

    The aim of the work is to improve the capability of the precision spray forming (PSF) rapid tooling process so that it can be extended to various applications. This work comprises the upgrading of the current spray-forming machine from single atomizer to twin atomizers, so that the capability is much improved in terms of insert size and complexity. As a result, the insert size is increased from about 200 mm to 400 mm in diameter, and the process is more reliable to make complex structures. Know-how is accumulated for making large and/or complex inserts with controllable surface and internal soundness. A process of spray forming conformal cooling channels in die inserts or other components used at elevated temperatures is also developed and various mould inserts are spray formed. In this paper the plant modification is described. It is shown that the twin atomizers are more reliable in spray forming small inserts of about 200 mm in diameter and of high complexity than the single atomizer system. Spray forming of disc type inserts up to 400 mm diameter is demonstrated. Influence of deposition temperature and substrate moving speed, as well as the treatment of the ceramic mould surface is determined and the technical measures to prevent surface defects related to large insert spray forming are specified.

  12. Development of Tools and Techniques for Processing STORRM Flight Data

    Science.gov (United States)

    Robinson, Shane; D'Souza, Christopher

    2011-01-01

    While at JSC for the summer of 2011, I was assigned to work on the sensor test for Orion relative-navigation risk mitigation (STORRM) development test objective (DTO). The STORRM DTO was flown on-board Endeavor during STS-134. The objective of the STORRM DTO is to test the visual navigation system (VNS), which will be used as the primary relative navigation sensor for the Orion spacecraft. The VNS is a flash lidar system intended to provide both line of sight and range information during rendezvous and proximity operations. The STORRM DTO also serves as a testbed for the high-resolution docking camera. This docking camera will be used to provide piloting cues for the crew during proximity operations. These instruments were mounted next to the trajectory control sensor (TCS) in Endeavour s payload bay. My principle objective for the summer was to generate a best estimated trajectory (BET) for Endeavor using the flight data collected by the VNS during rendezvous and the unprecedented re-rendezvous with the ISS. I processed the raw images from the VNS to produce range and bearing measurements. I then aggregated these measurements and extracted the measurements corresponding to individual reflectors. I combined the information contained in these measurements with data from the Endeavour's inertial sensors using Kalman smoothing techniques to ultimately produce a BET. This work culminated with a final presentation of the result to division management. Development of this tool required that traditional linear smoothing techniques be modified in a novel fashion to permit for the inclusion of non-linear measurements. This internship has greatly helped me further my career by providing exposure to real engineering projects. I also have benefited immensely from the mentorship of the engineers working on these projects. Many of the lessons I learned and experiences I had are of particular value because then can only be found in a place like JSC.

  13. Learn Xcode Tools for Mac OS X and iPhone Development

    CERN Document Server

    Piper, I

    2010-01-01

    This book will give you a thorough grounding in the principal and supporting tools and technologies that make up the Xcode Developer Tools suite. Apple has provided a comprehensive collection of developer tools, and this is the first book to examine the complete Apple programming environment for both Mac OS X and iPhone. * Comprehensive coverage of all the Xcode developer tools * Additional coverage of useful third-party development tools* Not just a survey of features, but a serious examination of the complete development process for Mac OS X and iPhone applications What you'll learn* The boo

  14. Dynamics of a bouncing dimer

    CERN Document Server

    Dorbolo, S; Tsimring, L S; Kudrolli, A

    2005-01-01

    We investigate the dynamics of a dimer bouncing on a vertically oscillated plate. The dimer, composed of two spheres rigidly connected by a light rod, exhibits several modes depending on initial and driving conditions. The first excited mode has a novel horizontal drift in which one end of the dimer stays on the plate during most of the cycle, while the other end bounces in phase with the plate. The speed and direction of the drift depend on the aspect ratio of the dimer. We employ event-driven simulations based on a detailed treatment of frictional interactions between the dimer and the plate in order to elucidate the nature of the transport mechanism in the drift mode.

  15. WP3 Prototype development for operational planning tool

    DEFF Research Database (Denmark)

    Kristoffersen, Trine; Meibom, Peter; Apfelbeck, J.

    of electricity load and wind power production, and to cover forced outages of power plants and transmission lines. Work has been carried out to include load uncertainty and forced outages in the two main components of the Wilmar Planning tool namely the Scenario Tree Tool and the Joint Market Model. This work...... is documented in chapter 1 and 2. The inclusion of load uncertainty and forced outages in the Scenario Tree Tool enables calculation of the demand for reserve power depending on the forecast horizon. The algorithm is given in Section 3.1. The design of a modified version of the Joint Market Model enabling....... Further, the methodology to identify extreme events on the basis of the existing tools is described. Within the SUPWIND consortium there has been an interest in using the Joint Market Model to model smaller parts of a power system but with more detailed representation of the transmission and distribution...

  16. Performance analysis tool (PATO): Development and preliminary validation

    National Research Council Canada - National Science Library

    Fernando Martins; Filipe Clemente; Frutuoso Silva

    2017-01-01

    .... The Performance Analysis Tool (PATO) software was built with the aim to quickly codify relationships between players and built the adjacency matrices that can be used to test the network measures...

  17. The Development and Demonstration of The Metric Assessment Tool

    Science.gov (United States)

    1993-09-01

    motivate continuous improvement and likewise quality. Attributen of MNaninafui Metrica Section Overview. The importance of metrics cannot be overstated...some of the attributes of meaningful measures discussed earlier in this chapter. The Metrica Handbook. This guide is utilized by a variety of Air...Metric Assessment Tool. 3-8 Metrica Belaction The metric assessment tool was designed to apply to any type of metric. Two criteria were established for

  18. Developing the Next Generation of Tools for Simulating Galaxy Outflows

    Science.gov (United States)

    Scannapieco, Evan

    Outflows are observed in starbursting galaxies of all masses and at all cosmological epochs. They play a key role throughout the history of the Universe: shaping the galaxy mass-metallicity relation, drastically affecting the content and number density of dwarf galaxies, and transforming the chemical composition of the intergalactic medium. Yet, a complete model of galaxy out ows has proven to be elusive, as it requires both a better understanding of the evolution of the turbulent, multiphase gas in and around starbursting galaxies, and better tools to reproduce this evolution in galaxy-scale simulations. Here we propose to conduct a detailed series of numerical simulations designed to help develop such next-generation tools for the simulation of galaxy outflows. The program will consist of three types of direct numerical simulations, each of which will be targeted to allow galaxy-scale simulations to more accurately model key microphysical processes and their observational consequences. Our first set of simulations will be targeted at better modeling the starbursting interstellar medium (ISM) from which galaxy outflows are driven. The surface densities in starbursting galaxies are much larger than those in the Milky Way, resulting in larger gravitational accelerations and random velocities exceeding 30 or even 100 km/s. Under these conditions, the thermal stability of the ISM is changed dramatically, due to the sharp peak in gas cooling efficiency at H 200,000 K. Our simulations will carefully quantify the key ways in which this medium differs from the local ISM, and the consequences of these differences for when, where, and how outflows are driven. A second set of simulations will be targeted at better modeling the observed properties of rapidly cooling, highly turbulent gas. Because gas cooling in and around starbursts is extremely efficient, turbulent motions are often supersonic, which leads to a distribution of ionization states that is vastly different than

  19. Developing Tools to Assess European Trace Gas Trends

    Science.gov (United States)

    Wilson, Rebecca; Fleming, Zoe; Henne, Stephan; Monks, Paul

    2010-05-01

    The GEOmon (Global Earth Observation and MONitoring) project has produced a harmonised data set of trace gases from thirty ground-based measurement stations belonging to a number of regional, national and European air quality networks (e.g. EMEP, GAW). A variety of tools have been developed in R to evaluate European trace gas trends as a method to assess data quality and the effectiveness of European emission legislation. Long-term O3, NO2 and CO have been characterised at all sites using lowess regression. Additionally, O3 was deseasonalised and linear trends were fitted to and quantified for monthly means, 5th and 95th percentiles (to illustrate changes in mean, background and peak concentrations respectively). Twenty-four of these sites have data between 1996-2005 (Incl). Analysis of these sites for the time period provides an easily comparable characterisation of continental-scale O3 trends. However, few sites have statistically significant trends during this limited analysis period. The RETRO monthly NOx emissions fluxes at the GEOmon harmonised data sites were plotted from 1985-2000. The introduction of catalytic converters in Europe in 1985 and subsequent EU legislation in 1993 (requiring catalytic converters in all new petrol cars sold), corresponds to a decrease in NOx emissions throughout 1990's for the majority of sites. It is noted that the rate of reduction in NOx emissions decreases from the mid-1990's to 2000 for fifteen locations. This may account for the less pronounced, and reduced statistical significance of, O3 trends during the 1996-2005 period. Although the spatial distribution of European O3 trends 1996-2005 is inconclusive for the present GEOmon harmonised dataset, the expansion to more European sites may lead to a more detailed characterisation.

  20. Conceptual air sparging decision tool in support of the development of an air sparging optimization decision tool

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The enclosed document describes a conceptual decision tool (hereinafter, Tool) for determining applicability of and for optimizing air sparging systems. The Tool was developed by a multi-disciplinary team of internationally recognized experts in air sparging technology, lead by a group of project and task managers at Parsons Engineering Science, Inc. (Parsons ES). The team included Mr. Douglas Downey and Dr. Robert Hinchee of Parsons ES, Dr. Paul Johnson of Arizona State University, Dr. Richard Johnson of Oregon Graduate Institute, and Mr. Michael Marley of Envirogen, Inc. User Community Panel Review was coordinated by Dr. Robert Siegrist of Colorado School of Mines (also of Oak Ridge National Laboratory) and Dr. Thomas Brouns of Battelle/Pacific Northwest Laboratory. The Tool is intended to provide guidance to field practitioners and environmental managers for evaluating the applicability and optimization of air sparging as remedial action technique.

  1. A Methodology to Develop Design Support Tools for Stand-alone Photovoltaic Systems in Developing Countries

    Directory of Open Access Journals (Sweden)

    Stefano Mandelli

    2014-08-01

    Full Text Available As pointed out in several analyses, Stand-Alone Photovoltaic systems may be a relevant option for rural electrification in Developing Countries. In this context, Micro and Small Enterprises which supply customized Stand-Alone Photovoltaic systems play a pivotal role in the last-mile-distribution of this technology. Nevertheless, a number of issues limit the development of these enterprises curbing also potential spinoff benefits. A common business bottleneck is the lack of technical skills since usually few people have the expertise to design and formulate estimates for customers. The long-term solution to tackle this issue implies the implementation of a capacity building process, but this solution rarely matches with time-to-market urgency of local enterprises. Therefore, we propose in this study a simple, but general methodology which can be used to set up Design Support Tools for Micro and Small Enterprises that supply Stand-Alone Photovoltaic systems in rural areas of Developing Countries. After a brief review of the techniques and commercial software available to design the targeted technology, we describe the methodology highlighting the structure, the sizing equations and the main features that should be considered in developing a Design Support Tool. Then, we apply the methodology to set up a tool for use in Uganda and we compare the results with two commercial codes (NSolVx and HOMER. The results show that the implemented Design Support Tool develops correct system designs and presents some advantages for being disseminated in rural areas. Indeed it supports the user in providing the input data, selecting the main system components and delivering estimates to customers.

  2. Development of hydrogeological modelling tools based on NAMMU

    Energy Technology Data Exchange (ETDEWEB)

    Marsic, N. [Kemakta Konsult AB, Stockholm (Sweden); Hartley, L.; Jackson, P.; Poole, M. [AEA Technology, Harwell (United Kingdom); Morvik, A. [Bergen Software Services International AS, Bergen (Norway)

    2001-09-01

    A number of relatively sophisticated hydrogeological models were developed within the SR 97 project to handle issues such as nesting of scales and the effects of salinity. However, these issues and others are considered of significant importance and generality to warrant further development of the hydrogeological methodology. Several such developments based on the NAMMU package are reported here: - Embedded grid: nesting of the regional- and site-scale models within the same numerical model has given greater consistency in the structural model representation and in the flow between scales. Since there is a continuous representation of the regional- and site-scales the modelling of pathways from the repository no longer has to be contained wholly by the site-scale region. This allows greater choice in the size of the site-scale. - Implicit Fracture Zones (IFZ): this method of incorporating the structural model is very efficient and allows changes to either the mesh or fracture zones to be implemented quickly. It also supports great flexibility in the properties of the structures and rock mass. - Stochastic fractures: new functionality has been added to IFZ to allow arbitrary combinations of stochastic or deterministic fracture zones with the rock-mass. Whether a fracture zone is modelled deterministically or stochastically its statistical properties can be defined independently. - Stochastic modelling: efficient methods for Monte-Carlo simulation of stochastic permeability fields have been implemented and tested on SKB's computers. - Visualisation: the visualisation tool Avizier for NAMMU has been enhanced such that it is efficient for checking models and presentation. - PROPER interface: NAMMU outputs pathlines in PROPER format so that it can be included in PA workflow. The developed methods are illustrated by application to stochastic nested modelling of the Beberg site using data from SR 97. The model properties were in accordance with the regional- and site

  3. Universal dimer-dimer scattering in lattice effective field theory

    CERN Document Server

    Elhatisari, Serdar; Lee, Dean; Meißner, Ulf-G; Rupak, Gautam

    2016-01-01

    We consider two-component fermions with short-range interactions and large scattering length. This system has universal properties that are realized in many different fields including atomic, nuclear and particle physics. In the limit of large fermion-fermion scattering length $a_\\mathrm{ff}$ and zero range interaction, all properties of the system scale proportionally with the only length scale $a_\\mathrm{ff}$. We consider the case where there are bound dimers and calculate the scattering phase shifts for the two-dimer system near threshold using lattice effective field theory. From the scattering phase shifts, we extract the universal dimer-dimer scattering length $a_\\mathrm{dd}/a_\\mathrm{ff}=0.645(89)$ and effective range $r_\\mathrm{dd}/a_\\mathrm{ff}=-0.413(79)$.

  4. Lilith: A software framework for the rapid development of scalable tools for distributed computing

    Energy Technology Data Exchange (ETDEWEB)

    Gentile, A.C.; Evensky, D.A.; Armstrong, R.C.

    1998-03-01

    Lilith is a general purpose framework, written in Java, that provides a highly scalable distribution of user code across a heterogeneous computing platform. By creation of suitable user code, the Lilith framework can be used for tool development. The scalable performance provided by Lilith is crucial to the development of effective tools for large distributed systems. Furthermore, since Lilith handles the details of code distribution and communication, the user code need focus primarily on the tool functionality, thus, greatly decreasing the time required for tool development. In this paper, the authors concentrate on the use of the Lilith framework to develop scalable tools. The authors review the functionality of Lilith and introduce a typical tool capitalizing on the features of the framework. They present new Objects directly involved with tool creation. They explain details of development and illustrate with an example. They present timing results demonstrating scalability.

  5. Towards a Reference Architecture to Provision Tools as a Service for Global Software Development

    DEFF Research Database (Denmark)

    Chauhan, Aufeef; Babar, Muhammad Ali

    2014-01-01

    Organizations involve in Global Software Development (GSD) face challenges in terms of having access to appropriate set of tools for performing distributed engineering and development activities, integration between heterogeneous desktop and web-based tools, management of artifacts developed...... and maintained over distant locations using different kind of tools, traceability among artifacts, and access to artifacts and data of sensitive nature. These challenges pose additional constraints on specific projects and reduce the possibility to carry out their engineering and development in globally...

  6. Towards a Reference Architecture to Provision Tools as a Service for Global Software Development

    DEFF Research Database (Denmark)

    Chauhan, Aufeef; Babar, Muhammad Ali

    2014-01-01

    Organizations involve in Global Software Development (GSD) face challenges in terms of having access to appropriate set of tools for performing distributed engineering and development activities, integration between heterogeneous desktop and web-based tools, management of artifacts developed...... and maintained over distant locations using different kind of tools, traceability among artifacts, and access to artifacts and data of sensitive nature. These challenges pose additional constraints on specific projects and reduce the possibility to carry out their engineering and development in globally...

  7. e-Health readiness assessment tools for healthcare institutions in developing countries.

    Science.gov (United States)

    Khoja, Shariq; Scott, Richard E; Casebeer, Ann L; Mohsin, M; Ishaq, A F M; Gilani, Salman

    2007-08-01

    e-Health Readiness refers to the preparedness of healthcare institutions or communities for the anticipated change brought by programs related to Information and Communications Technology (ICT). This paper presents e-Health Readiness assessment tools developed for healthcare institutions in developing countries. The objectives of the overall study were to develop e-health readiness assessment tools for public and private healthcare institutions in developing countries, and to test these tools in Pakistan. Tools were developed using participatory action research to capture partners' opinions, reviewing existing tools, and developing a conceptual framework based on available literature on the determinants of access to e-health. Separate tools were developed for managers and for healthcare providers to assess e-health readiness within their institutions. The tools for managers and healthcare providers contained 54 and 50 items, respectively. Each tool contained four categories of readiness. The items in each category were distributed into sections, which either represented a determinant of access to e-health, or an important aspect of planning. The conceptual framework, and the validity and reliability testing of these tools are presented in separate papers. e-Health readiness assessment tools for healthcare providers and managers have been developed for healthcare institutions in developing countries.

  8. Developing a Quantitative Tool for Sustainability Assessment of HEIs

    Science.gov (United States)

    Waheed, Bushra; Khan, Faisal I.; Veitch, Brian

    2011-01-01

    Purpose: Implementation of a sustainability paradigm demands new choices and innovative ways of thinking. The main objective of this paper is to provide a meaningful sustainability assessment tool for make informed decisions, which is applied to higher education institutions (HEIs). Design/methodology/approach: The objective is achieved by…

  9. Cognitive and Social Constructivism: Developing Tools for an Effective Classroom

    Science.gov (United States)

    Powell, Katherine C.; Kalina, Cody J.

    2009-01-01

    An effective classroom, where teachers and students are communicating optimally, is dependent on using constructivist strategies, tools and practices. There are two major types of constructivism in the classroom: (1) Cognitive or individual constructivism depending on Piaget's theory, and (2) Social constructivism depending on Vygotsky's theory.…

  10. CyberCIEGE Scenario Development Tool User’s Guide

    Science.gov (United States)

    2010-04-01

    Tutorial .............................................................................................................................. 12 Scenario...basic structure of the tool. Then follow the tutorial within this guide to learn some of the mechanics of using the SDT. SDT Layout Reusable...housing the computer and walk off with the entire computer. Or, if the asset’s attacker motive is based on integrity, the attacker might hack into

  11. Developing a Quantitative Tool for Sustainability Assessment of HEIs

    Science.gov (United States)

    Waheed, Bushra; Khan, Faisal I.; Veitch, Brian

    2011-01-01

    Purpose: Implementation of a sustainability paradigm demands new choices and innovative ways of thinking. The main objective of this paper is to provide a meaningful sustainability assessment tool for make informed decisions, which is applied to higher education institutions (HEIs). Design/methodology/approach: The objective is achieved by…

  12. INL Review of Fueling Machine Inspection Tool Development Proposal

    Energy Technology Data Exchange (ETDEWEB)

    Griffith, George [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-03-01

    A review of a technical proposal for James Fischer Nuclear. The document describes an inspection tool to examine the graphite moderator in an AGR reactor. The system is an optical system to look at the graphite blocks for cracks. INL reviews the document for technical value.

  13. Developing a web-based forecasting tool for nutrient management

    Science.gov (United States)

    Modern nutrient management planning tools provide strategic guidance that, in the best cases, educates farmers and others involved in nutrient management to make prudent management decisions. The strategic guidance provided by nutrient management plans does not provide the day-to-day support require...

  14. Development of environmental tools for anopheline larval control

    NARCIS (Netherlands)

    Imbahale, S.S.; Mweresa, C.K.; Takken, W.; Mukabana, W.R.

    2011-01-01

    Background: Malaria mosquitoes spend a considerable part of their life in the aquatic stage, rendering them vulnerable to interventions directed to aquatic habitats. Recent successes of mosquito larval control have been reported using environmental and biological tools. Here, we report the effects

  15. Development of environmental tools for anopheline larval control

    NARCIS (Netherlands)

    Imbahale, S.S.; Mweresa, C.K.; Takken, W.; Mukabana, W.R.

    2011-01-01

    Background: Malaria mosquitoes spend a considerable part of their life in the aquatic stage, rendering them vulnerable to interventions directed to aquatic habitats. Recent successes of mosquito larval control have been reported using environmental and biological tools. Here, we report the effects o

  16. The development of a partnering assessment tool for projects

    NARCIS (Netherlands)

    Holkers, A.; Voordijk, J.T.; Greenwood, D.

    2008-01-01

    Many firms in the construction industry claim to be working in a ‘partnering’ or even in an ‘integrated’ way. It is, however, very difficult to verify these claims with the tools currently available. The purpose of this study was to collect and refine existing work on integrative and collaborative w

  17. Cognitive and Social Constructivism: Developing Tools for an Effective Classroom

    Science.gov (United States)

    Powell, Katherine C.; Kalina, Cody J.

    2009-01-01

    An effective classroom, where teachers and students are communicating optimally, is dependent on using constructivist strategies, tools and practices. There are two major types of constructivism in the classroom: (1) Cognitive or individual constructivism depending on Piaget's theory, and (2) Social constructivism depending on Vygotsky's theory.…

  18. Fibrillar dimer formation of islet amyloid polypeptides

    Energy Technology Data Exchange (ETDEWEB)

    Chiu, Chi-cheng [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States); de Pablo, Juan J. [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States)

    2015-05-08

    Amyloid deposits of human islet amyloid polypeptide (hIAPP), a 37-residue hormone co-produced with insulin, have been implicated in the development of type 2 diabetes. Residues 20 – 29 of hIAPP have been proposed to constitute the amyloidogenic core for the aggregation process, yet the segment is mostly unstructured in the mature fibril, according to solid-state NMR data. Here we use molecular simulations combined with bias-exchange metadynamics to characterize the conformational free energies of hIAPP fibrillar dimer and its derivative, pramlintide. We show that residues 20 – 29 are involved in an intermediate that exhibits transient β-sheets, consistent with recent experimental and simulation results. By comparing the aggregation of hIAPP and pramlintide, we illustrate the effects of proline residues on inhibition of the dimerization of IAPP. The mechanistic insights presented here could be useful for development of therapeutic inhibitors of hIAPP amyloid formation.

  19. Lilith: A software framework for the rapid development of scalable tools for distributed computing

    Energy Technology Data Exchange (ETDEWEB)

    Gentile, A.C.; Evensky, D.A.; Armstrong, R.C.

    1997-12-31

    Lilith is a general purpose tool that provides a highly scalable, easy distribution of user code across a heterogeneous computing platform. By handling the details of code distribution and communication, such a framework allows for the rapid development of tools for the use and management of large distributed systems. This speed-up in development not only enables the easy creation of tools as needed but also facilitates the ultimate development of more refined, hard-coded tools as well. Lilith is written in Java, providing platform independence and further facilitating rapid tool development through Object reuse and ease of development. The authors present the user-involved objects in the Lilith Distributed Object System and the Lilith User API. They present an example of tool development, illustrating the user calls, and present results demonstrating Lilith`s scalability.

  20. Development of the Assessment of Burden of COPD tool : an integrated tool to measure the burden of COPD

    NARCIS (Netherlands)

    Slok, Annerika H. M.; in 't Veen, Johannes C. C. M.; Chavannes, Niels H.; van der Molen, Thys; Rutten-van Molken, Maureen P. M. H.; Kerstjens, Huib A. B.; Salome, Philippe L.; Holverda, Sebastiaan; Dekhuijzen, P. N. Richard; Schuiten, Denise; Asijee, Guus M.; van Schayck, Onno C. P.

    2014-01-01

    In deciding on the treatment plan for patients with chronic obstructive pulmonary disease (COPD), the burden of COPD as experienced by patients should be the core focus. It is therefore important for daily practice to develop a tool that can both assess the burden of COPD and facilitate communicatio

  1. Development of the assessment of burden of COPD tool: An integrated tool to measure the burden of COPD

    NARCIS (Netherlands)

    A.H.M. Slok (Annerika); J.C.C.M. in 't Veen (Johannes); N.H. Chavannes (Nicolas); T. van der Molen (Thys); M.P.M.H. Rutten-van Mölken (Maureen); H.A.M. Kerstjens (Huib); J. Salomé; S. Holverda (Sebastiaan); P.N.R. Dekhuijzen (Richard); D. Schuiten (Denise); G.M. Asijee (Guus); O.C.P. Schayck (Onno)

    2014-01-01

    textabstractIn deciding on the treatment plan for patients with chronic obstructive pulmonary disease (COPD), the burden of COPD as experienced by patients should be the core focus. It is therefore important for daily practice to develop a tool that can both assess the burden of COPD and facilitate

  2. Development of the Assessment of Burden of COPD tool: an integrated tool to measure the burden of COPD

    NARCIS (Netherlands)

    Slok, A.H.; Veen, J.C. In 't; Chavannes, N.H.; Molen, T. van der; Molken, M.P. Rutten-van; Kerstjens, H.A.; Salome, P.L.; Holverda, S.; Dekhuijzen, P.N.R.; Schuiten, D.; Asijee, G.M.; Schayck, O.C.P. van

    2014-01-01

    In deciding on the treatment plan for patients with chronic obstructive pulmonary disease (COPD), the burden of COPD as experienced by patients should be the core focus. It is therefore important for daily practice to develop a tool that can both assess the burden of COPD and facilitate communicatio

  3. The Profile Envision and Splicing Tool (PRESTO): Developing an Atmospheric Wind Analysis Tool for Space Launch Vehicles Using Python

    Science.gov (United States)

    Orcutt, John M.; Barbre, Robert E., Jr.; Brenton, James C.; Decker, Ryan K.

    2017-01-01

    Launch vehicle programs require vertically complete atmospheric profiles. Many systems at the ER to make the necessary measurements, but all have different EVR, vertical coverage, and temporal coverage. MSFC Natural Environments Branch developed a tool to create a vertically complete profile from multiple inputs using Python. Forward work: Finish Formal Testing Acceptance Testing, End-to-End Testing. Formal Release

  4. "Development Radar": The Co-Configuration of a Tool in a Learning Network

    Science.gov (United States)

    Toiviainen, Hanna; Kerosuo, Hannele; Syrjala, Tuula

    2009-01-01

    Purpose: The paper aims to argue that new tools are needed for operating, developing and learning in work-life networks where academic and practice knowledge are intertwined in multiple levels of and in boundary-crossing across activities. At best, tools for learning are designed in a process of co-configuration, as the analysis of one tool,…

  5. Improving Students' Understanding of Quantum Measurement Part 2: Development of Research-based Learning Tools

    CERN Document Server

    Zhu, Guangtian

    2016-01-01

    We describe the development and implementation of research-based learning tools such as the Quantum Interactive Learning Tutorials (QuILTs) and peer instruction tools to reduce students' common difficulties with issues related to measurement in quantum mechanics. A preliminary evaluation shows that these learning tools are effective in improving students' understanding of concepts related to quantum measurement.

  6. Disability Rights, Gender, and Development: A Resource Tool for Action. Full Report

    Science.gov (United States)

    de Silva de Alwis, Rangita

    2008-01-01

    This resource tool builds a normative framework to examine the intersections of disability rights and gender in the human rights based approach to development. Through case studies, good practices and analyses the research tool makes recommendations and illustrates effective tools for the implementation of gender and disability sensitive laws,…

  7. Improving students’ understanding of quantum measurement. II. Development of research-based learning tools

    Directory of Open Access Journals (Sweden)

    Guangtian Zhu1,2

    2012-04-01

    Full Text Available We describe the development and implementation of research-based learning tools such as the Quantum Interactive Learning Tutorials and peer-instruction tools to reduce students’ common difficulties with issues related to measurement in quantum mechanics. A preliminary evaluation shows that these learning tools are effective in improving students’ understanding of concepts related to quantum measurement.

  8. Conception and Development Tools for SCOrWare - Version 2.0

    OpenAIRE

    Drapeau, Stéphane; Blondelle, Gaël; Fournier, Damien; Merle, Philippe; Pantel, Marc; Belaid, Djamel; Tata, Samir; Juliot, Etienne; Dutoo, Marc

    2009-01-01

    The SCOrWare project objectives are to develop: ● A runtime platform for deploying, executing, and managing SCA based applications. ● A set of development tools for modeling, designing, and implementing SCA based applications. ● A set of demonstrators. This document specifies the set of tools used to design, develop, test, and deploy elements to build a distributed architecture compound of components, services, and business services. These tools are based on standards like MDA (Model Driven A...

  9. The development of the RISK tool for fall prevention.

    Science.gov (United States)

    Brians, L K; Alexander, K; Grota, P; Chen, R W; Dumas, V

    1991-01-01

    The authors tailored a 26-item risk assessment tool (RAT) for falls based on a literature review and an analysis of causative factors of falls that had occurred over a 3-month period at the Olin E. Teague VA Medical Center, an 1,100-bed acute medical-surgical, psychiatric, and extended care facility in Temple, TX. The RAT was completed by nursing staff on 10 patient units (four medical, four surgical, and two nursing home units) for all admissions during the period. A 25% sample of the completed RATs was randomly selected (n = 208). Pearson's correlation coefficient was used to identify factors that would most likely predict falls from the RATs of the randomly selected group and of the patients who fell (n = 78). Only 4 of the 26 items were statistically related to falls. Based on findings from this study, the RAT was shortened to the four items and called the RISK (Reassessment Is Safe "Kare") tool.

  10. Development of data analysis tool for combat system integration

    Directory of Open Access Journals (Sweden)

    Seung-Chun Shin

    2013-03-01

    Full Text Available System integration is an important element for the construction of naval combat ships. In particular, because impeccable combat system integration together with the sensors and weapons can ensure the combat capability and survivability of the ship, the integrated performance of the combat system should be verified and validated whether or not it fulfills the requirements of the end user. In order to conduct systematic verification and validation, a data analysis tool is requisite. This paper suggests the Data Extraction, Recording and Analysis Tool (DERAT for the data analysis of the integrated performance of the combat system, including the functional definition, architecture and effectiveness of the DERAT by presenting the test results.

  11. Developing a tool for assessing competency in root cause analysis.

    Science.gov (United States)

    Gupta, Priyanka; Varkey, Prathibha

    2009-01-01

    Root cause analysis (RCA) is a tool for identifying the key cause(s) contributing to a sentinel event or near miss. Although training in RCA is gaining popularity in medical education, there is no published literature on valid or reliable methods for assessing competency in the same. A tool for assessing competency in RCA was pilot tested as part of an eight-station Objective Structured Clinical Examination that was conducted at the completion of a three-week quality improvement (QI) curriculum for the Mayo Clinic Preventive Medicine and Endocrinology fellowship programs. As part of the curriculum, fellows completed a QI project to enhance physician communication of the diagnosis and treatment plan at the end of a patient visit. They had a didactic session on RCA, followed by process mapping of the information flow at the project clinic, after which fellows conducted an actual RCA using the Ishikawa fishbone diagram. For the RCA competency assessment, fellows performed an RCA regarding a scenario describing an adverse medication event and provided possible solutions to prevent such errors in the future. All faculty strongly agreed or agreed that they were able to accurately assess competency in RCA using the tool. Interrater reliability for the global competency rating and checklist scoring were 0.96 and 0.85, respectively. Internal consistency (Cronbach's alpha) was 0.76. Six of eight of the fellows found the difficulty level of the test to be optimal. Assessment methods must accompany education programs to ensure that graduates are competent in QI methodologies and are able to apply them effectively in the workplace. The RCA assessment tool was found to be a valid, reliable, feasible, and acceptable method for assessing competency in RCA. Further research is needed to examine its predictive validity and generalizability.

  12. Development of the Barriers to Error Disclosure Assessment Tool.

    Science.gov (United States)

    Welsh, Darlene; Zephyr, Dominique; Pfeifle, Andrea L; Carr, Douglas E; Fink, Joseph L; Jones, Mandy

    2017-06-30

    An interprofessional group of health colleges' faculty created and piloted the Barriers to Error Disclosure Assessment tool as an instrument to measure barriers to medical error disclosure among health care providers. A review of the literature guided the creation of items describing influences on the decision to disclose a medical error. Local and national experts in error disclosure used a modified Delphi process to gain consensus on the items included in the pilot. After receiving university institutional review board approval, researchers distributed the tool to a convenience sample of physicians (n = 19), pharmacists (n = 20), and nurses (n = 20) from an academic medical center. Means and SDs were used to describe the sample. Intraclass correlation coefficients were used to examine test-retest correspondence between the continuous items on the scale. Factor analysis with varimax rotation was used to determine factor loadings and examine internal consistency reliability. Cronbach α coefficients were calculated during initial and subsequent administrations to assess test-retest reliability. After omitting 2 items with intraclass correlation coefficient of less than 0.40, intraclass correlation coefficients ranged from 0.43 to 0.70, indicating fair to good test-retest correspondence between the continuous items on the final draft. Factor analysis revealed the following factors during the initial administration: confidence and knowledge barriers, institutional barriers, psychological barriers, and financial concern barriers to medical error disclosure. α Coefficients of 0.85 to 0.93 at time 1 and 0.82 to 0.95 at time 2 supported test-retest reliability. The final version of the 31-item tool can be used to measure perceptions about abilities for disclosing, impressions regarding institutional policies and climate, and specific barriers that inhibit disclosure by health care providers. Preliminary evidence supports the tool's validity and reliability for measuring

  13. Developing and implementing an oral care policy and assessment tool.

    LENUS (Irish Health Repository)

    Stout, Michelle

    2012-01-09

    Oral hygiene is an essential aspect of nursing care. Poor oral care results in patients experiencing pain and discomfort, puts individuals at risk of nutritional deficiency and infection, and has an adverse effect on quality of life. This article describes how an oral care policy and assessment tool were updated to ensure the implementation of evidence-based practice at one hospital in the Republic of Ireland.

  14. Reflection on the development process of a sustainability assessment tool: learning from a Flemish case

    Directory of Open Access Journals (Sweden)

    Laure Triste

    2014-09-01

    Full Text Available Adoption of sustainability assessment tools in agricultural practice is often disappointing. One of the critical success factors for adoption is the tool development process. Because scientific attention to these development processes and insights about them are rather limited, we aimed to foster the scientific debate on this topic. This was done by reflecting on the development process of a Flemish sustainability assessment tool, MOTIFS. MOTIFS was developed with the aim of becoming widely adopted by farmers and farm advisors, but this result was not achieved. Our reflection process showed success factors favoring and barriers hindering tool adoption. These were grouped into three clusters of lessons learned for sound tool development: (1 institutional embeddedness, (2 ownership, and (3 tool functions. This clustering allowed us to formulate actions for researchers on the following aspects: (1 learning from stakeholders and end users, (2 providing coaching for appropriate tool use, and (3 structuring development of different tool types and exploring spin-offs from existing tools. We hope these normative results evoke other researchers to feed a debate on understanding tool development.

  15. Collisional properties of weakly bound heteronuclear dimers

    NARCIS (Netherlands)

    Marcelis, B.; Kokkelmans, S.J.J.M.F.; Shlyapnikov, G.V.; Petrov, D.S.

    2008-01-01

    We consider collisional properties of weakly bound heteronuclear molecules (dimers) formed in a two-species mixture of atoms with a large mass difference. We focus on dimers containing light fermionic atoms as they manifest collisional stability due to an effective dimer-dimer repulsion originating

  16. 76 FR 60842 - Announcement of Requirements and Registration for “popHealth Tools Development Challenge”

    Science.gov (United States)

    2011-09-30

    ... HUMAN SERVICES Announcement of Requirements and Registration for ``popHealth Tools Development Challenge.... Authority: 15 U.S.C. 3719. SUMMARY: The ``popHealth Tools Development Challenge'' tasks developers with.... Winning entries will extend the capabilities of popHealth, increasing its value to healthcare...

  17. Information and Communication Technologies: A Tool Empowering and Developing the Horizon of the Learner

    Science.gov (United States)

    Debande, Olivier; Ottersten, Eugenia Kazamaki

    2004-01-01

    In this article, we focus on the implementation and development of ICT in the education sector, challenging and developing the traditional learning environment whilst introducing new educational tools including e-learning. The paper investigates ICT as a tool empowering and developing learners lifelong learning opportunities. It defines a model of…

  18. Developing Cyberinfrastructure Tools and Services for Metadata Quality Evaluation

    Science.gov (United States)

    Mecum, B.; Gordon, S.; Habermann, T.; Jones, M. B.; Leinfelder, B.; Powers, L. A.; Slaughter, P.

    2016-12-01

    Metadata and data quality are at the core of reusable and reproducible science. While great progress has been made over the years, much of the metadata collected only addresses data discovery, covering concepts such as titles and keywords. Improving metadata beyond the discoverability plateau means documenting detailed concepts within the data such as sampling protocols, instrumentation used, and variables measured. Given that metadata commonly do not describe their data at this level, how might we improve the state of things? Giving scientists and data managers easy to use tools to evaluate metadata quality that utilize community-driven recommendations is the key to producing high-quality metadata. To achieve this goal, we created a set of cyberinfrastructure tools and services that integrate with existing metadata and data curation workflows which can be used to improve metadata and data quality across the sciences. These tools work across metadata dialects (e.g., ISO19115, FGDC, EML, etc.) and can be used to assess aspects of quality beyond what is internal to the metadata such as the congruence between the metadata and the data it describes. The system makes use of a user-friendly mechanism for expressing a suite of checks as code in popular data science programming languages such as Python and R. This reduces the burden on scientists and data managers to learn yet another language. We demonstrated these services and tools in three ways. First, we evaluated a large corpus of datasets in the DataONE federation of data repositories against a metadata recommendation modeled after existing recommendations such as the LTER best practices and the Attribute Convention for Dataset Discovery (ACDD). Second, we showed how this service can be used to display metadata and data quality information to data producers during the data submission and metadata creation process, and to data consumers through data catalog search and access tools. Third, we showed how the centrally

  19. DEVELOP-FPS: a First Person Shooter Development Tool for Rule-based Scripts

    Directory of Open Access Journals (Sweden)

    Bruno Correia

    2012-09-01

    Full Text Available We present DEVELOP-FPS, a software tool specially designed for the development of First Person Shooter (FPS players controlled by Rule Based Scripts. DEVELOP-FPS may be used by FPS developers to create, debug, maintain and compare rule base player behaviours, providing a set of useful functionalities: i for an easy preparation of the right scenarios for game debugging and testing; ii for controlling the game execution: users can stop and resume the game execution at any instant, monitoring and controlling every player in the game, monitoring the state of each player, their rule base activation, being able to issue commands to control their behaviour; and iii to automatically run a certain number of game executions and collect data in order to evaluate and compare the players performance along a sufficient number of similar experiments.

  20. Educator Study Groups: A Professional Development Tool to Enhance Inclusion

    Science.gov (United States)

    Herner-Patnode, Leah

    2009-01-01

    Professional development can take many forms. The most effective development includes individual educators in the formation and planning process. Educator study groups are one form of professional development that allows major stakeholders in the education process the autonomy to develop individual and group goals. This often translates into an…

  1. Development and pilot testing of a vitiligo screening tool.

    Science.gov (United States)

    Sheth, Vaneeta M; Gunasekera, Nicole S; Silwal, Sujeeta; Qureshi, Abrar A

    2015-01-01

    Studies aimed at understanding the pathology, genetics, and therapeutic response of vitiligo rely on asking a single question about 'physician-diagnosed' vitiligo on surveys to identify subjects for research. However, this type of self-reporting is not sufficient. Our objective was to determine if the patient-administered Vitiligo Screening Tool (VISTO) is a sensitive and specific instrument for the detection of vitiligo in an adult population. The VISTO consists of eight closed-ended questions to assess whether the survey participant has ever been diagnosed with vitiligo by a healthcare worker and uses characteristic pictures and descriptions to inquire about the subtype and extent of any skin lesions. 159 patients at the Brigham and Women's Hospital dermatology clinic with or without a diagnosis of vitiligo were recruited. A board-certified dermatologist confirmed or excluded the diagnosis of vitiligo in each subject. 147 completed questionnaires were analyzed, 47 cases and 100 controls. The pictorial question showed 97.9% sensitivity and 98% specificity for diagnosis of vitiligo. Answering "yes" to being diagnosed with vitiligo by a dermatologist and choosing one photographic representation of vitiligo showed 95.2% sensitivity and 100% specificity for diagnosis of vitiligo. We conclude that VISTO is a highly sensitive and specific, low-burden, self-administered tool for identifying vitiligo among adult English speakers. We believe this tool will provide a simple, cost-effective way to confirm vitiligo prior to enrollment in clinical trials as well as for gathering large-scale epidemiologic data in remote populations. Future work to refine the VISTO is needed prior to use in genotype-phenotype correlation studies.

  2. Dimers and Orientifolds

    CERN Document Server

    Franco, Sebastian; Krefl, Daniel; Park Jaemo; Uranga, Angel M; Végh, David

    2007-01-01

    We introduce new techniques based on brane tilings to investigate D3-branes probing orientifolds of toric Calabi-Yau singularities. With these new tools, one can write down many orientifold models and derive the resulting low-energy gauge theories living on the D-branes. Using the set of ideas in this paper one recovers essentially all orientifolded theories known so far. Furthermore, new orientifolds of non-orbifold toric singularities are obtained. The possible applications of the tools presented in this paper are diverse. One particular application is the construction of models which feature dynamical supersymmetry breaking as well as the computation of D-instanton induced superpotential terms.

  3. Vaccinia Virus: A Tool for Research and Vaccine Development

    Science.gov (United States)

    Moss, Bernard

    1991-06-01

    Vaccinia virus is no longer needed for smallpox immunization, but now serves as a useful vector for expressing genes within the cytoplasm of eukaryotic cells. As a research tool, recombinant vaccinia viruses are used to synthesize biologically active proteins and analyze structure-function relations, determine the targets of humoral- and cell-mediated immunity, and investigate the immune responses needed for protection against specific infectious diseases. When more data on safety and efficacy are available, recombinant vaccinia and related poxviruses may be candidates for live vaccines and for cancer immunotherapy.

  4. Digital design and communication tools for sustainable development

    Energy Technology Data Exchange (ETDEWEB)

    Totten, M.

    1995-12-31

    Within the computer and communications industry there is a strong sentiment that the speed and power of mainframe computers will be available at personal computer sizes and prices in the next few years. Coinciding with this is the expectation that large data/information/knowledge resource pools will be available online for download. This paper summarizes what is available now and what is coming in the future in computer technologies. Then the author talks the opportunities in `green` building design for energy efficiency and conservation and the type of design tools which will be coming in the future.

  5. Development of an Automated Security Risk Assessment Methodology Tool for Critical Infrastructures.

    Energy Technology Data Exchange (ETDEWEB)

    Jaeger, Calvin Dell; Roehrig, Nathaniel S.; Torres, Teresa M.

    2008-12-01

    This document presents the security automated Risk Assessment Methodology (RAM) prototype tool developed by Sandia National Laboratories (SNL). This work leverages SNL's capabilities and skills in security risk analysis and the development of vulnerability assessment/risk assessment methodologies to develop an automated prototype security RAM tool for critical infrastructures (RAM-CITM). The prototype automated RAM tool provides a user-friendly, systematic, and comprehensive risk-based tool to assist CI sector and security professionals in assessing and managing security risk from malevolent threats. The current tool is structured on the basic RAM framework developed by SNL. It is envisioned that this prototype tool will be adapted to meet the requirements of different CI sectors and thereby provide additional capabilities.

  6. Developing theological tools for a strategic engagement with Human Enhancement.

    Science.gov (United States)

    Tomkins, Justin

    2014-01-01

    The literature on Human Enhancement may indeed have reached a critical mass yet theological engagement with the subject is still thin. Human Enhancement has already been established as a key topic within research and captivating visions of the future have been allied with a depth of philosophical analysis. Some Transhumanists have pointed to a theological dimension to their position and some who have warned against enhancement might be seen as having done so from a perspective shaped by a Judeo-Christian worldview. Nonetheless, in neither of these cases has theology been central to engagement with the enhancement quest.Christian theologians who have begun to open up such an engagement with Human Enhancement include Brent Waters, Robert Song and Celia Deane-Drummond. The work they have already carried out is insightful and important yet due to the scale of the possible engagement, the wealth of Christian theology which might be applied to Human Enhancement remains largely untapped. This paper explores how three key aspects of Christian theology, eschatology, love of God and love of neighbour, provide valuable tools for a theological engagement with Human Enhancement. It is proposed that such theological tools need to be applied to Human Enhancement if the debate is to be resourced with the Christian theological perspective of what it means to be human in our contemporary technological context and if society is to have the choice of maintaining its Christian foundations.

  7. Magnetic Resonance Imaging: A Tool for Pork Pie Development.

    Science.gov (United States)

    Gaunt, Adam P; Morris, Robert H; Newton, Michael I

    2013-08-28

    The traditional British pork pie consists of roughly chopped pork cooked in a hot water pastry crust. Due to shrinkage of the meat during cooking, the gap formed around the meat is usually sealed using a gelatin based jelly to exclude air and thus help to preserve the pie. The properties of the jelly are such that it will ingress into the pastry crust causing undesirable softening. The jelly is traditionally produced by simmering pig trotters with seasoning for several hours. In this work we demonstrate the potential of magnetic resonance imaging (MRI) as a tool for investigating the conditions required for producing jellies with different properties and present two examples of this use. Firstly we demonstrate that MRI can determine the ability of water to diffuse through the jelly which is critical in minimizing the amount of moisture moving from the jelly to the crust. Secondly, the impact of jelly temperature on the penetration length into the crust is investigated. These examples highlight the power of MRI as a tool for food assessment.

  8. Transglutaminase as a potential tool in developing novel protein foods

    NARCIS (Netherlands)

    Zhu, Y.; Bol, J.; Rinzema, A.; Tramper, J.; Wijngaards, G.

    1999-01-01

    There is a worldwide urgent need of novel protein foods in both developed and developing countries. In the development of novel protein ingredients and novel protein foods, crosslinking enzymes, in particular transglutaminase can play an important role in the improvement of texture, flavour,

  9. [Antioxidant and antibacterial activities of dimeric phenol compounds].

    Science.gov (United States)

    Ogata, Masahiro

    2008-08-01

    We studied the antioxidant and antibacterial activities of monomeric and dimeric phenol compounds. Dimeric compounds had higher antioxidant activities than monomeric compounds. Electron spin resonance spin-trapping experiments showed that phenol compounds with an allyl substituent on their aromatic rings directly scavenged superoxide, and that only eugenol trapped hydroxyl radicals. We developed a generation system of the hydroxyl radical without using any metals by adding L-DOPA and DMPO to PBS or MiliQ water in vitro. We found that eugenol trapped hydroxyl radicals directly and is metabolized to a dimer. On the other hand, dipropofol, a dimer of propofol, has strong antibacterial activity against Gram-positive bacteria. However, it lacks solubility in water and this property is assumed to limit its efficacy. We tried to improve the solubility and found a new solubilization method of dipropofol in water with the addition of a monosaccharide or ascorbic acid.

  10. ARBOOK: Development and Assessment of a Tool Based on Augmented Reality for Anatomy

    Science.gov (United States)

    Ferrer-Torregrosa, J.; Torralba, J.; Jimenez, M. A.; García, S.; Barcia, J. M.

    2015-01-01

    The evolution of technologies and the development of new tools with educational purposes are growing up. This work presents the experience of a new tool based on augmented reality (AR) focusing on the anatomy of the lower limb. ARBOOK was constructed and developed based on TC and MRN images, dissections and drawings. For ARBOOK evaluation, a…

  11. Positioning Mentoring as a Coach Development Tool: Recommendations for Future Practice and Research

    Science.gov (United States)

    McQuade, Sarah; Davis, Louise; Nash, Christine

    2015-01-01

    Current thinking in coach education advocates mentoring as a development tool to connect theory and practice. However, little empirical evidence exists to evaluate the effectiveness of mentoring as a coach development tool. Business, education, and nursing precede the coaching industry in their mentoring practice, and research findings offered in…

  12. Positioning Mentoring as a Coach Development Tool: Recommendations for Future Practice and Research

    Science.gov (United States)

    McQuade, Sarah; Davis, Louise; Nash, Christine

    2015-01-01

    Current thinking in coach education advocates mentoring as a development tool to connect theory and practice. However, little empirical evidence exists to evaluate the effectiveness of mentoring as a coach development tool. Business, education, and nursing precede the coaching industry in their mentoring practice, and research findings offered in…

  13. TOOLS TO MINIMIZE RISK UNDER DEVELOPMENT OF HIGH-TECH PRODUCTS

    OpenAIRE

    AVDONIN BORIS N.; BATKOVSKY ALEXANDR M.; BATKOVSKY MIKHAIL A.

    2014-01-01

    The article describes the methodological bases and the economic and mathematical tools to minimize technological risks developing hightech products. A new, more efficient organization of the process of developing high-tech products, as well as tools for assessing the technical and economic efficiency of new technologies introduced on manufacturers of these products is offered.

  14. ARBOOK: Development and Assessment of a Tool Based on Augmented Reality for Anatomy

    Science.gov (United States)

    Ferrer-Torregrosa, J.; Torralba, J.; Jimenez, M. A.; García, S.; Barcia, J. M.

    2015-01-01

    The evolution of technologies and the development of new tools with educational purposes are growing up. This work presents the experience of a new tool based on augmented reality (AR) focusing on the anatomy of the lower limb. ARBOOK was constructed and developed based on TC and MRN images, dissections and drawings. For ARBOOK evaluation, a…

  15. Development of a Multi-Site and Multi-Device Webgis-Based Tool for Tidal Current Energy Development

    Science.gov (United States)

    Ang, M. R. C. O.; Panganiban, I. K.; Mamador, C. C.; De Luna, O. D. G.; Bausas, M. D.; Cruz, J. P.

    2016-06-01

    A multi-site, multi-device and multi-criteria decision support tool designed to support the development of tidal current energy in the Philippines was developed. Its platform is based on Geographic Information Systems (GIS) which allows for the collection, storage, processing, analyses and display of geospatial data. Combining GIS tools with open source web development applications, it becomes a webGIS-based marine spatial planning tool. To date, the webGIS-based tool displays output maps and graphs of power and energy density, site suitability and site-device analysis. It enables stakeholders and the public easy access to the results of tidal current energy resource assessments and site suitability analyses. Results of the initial development showed that it is a promising decision support tool for ocean renewable energy project developments.

  16. Tools influencing on business development and population's social protection

    Directory of Open Access Journals (Sweden)

    Susanna Alieva

    2009-10-01

    Full Text Available The paper raises the issue how to develop public policy instruments that could efficiently target bothdevelopment of entrepreneurship and strengthening of social safety of workers.

  17. Development of a clinical information tool for the electronic medical record: a case study.

    Science.gov (United States)

    Epstein, Barbara A; Tannery, Nancy H; Wessel, Charles B; Yarger, Frances; LaDue, John; Fiorillo, Anthony B

    2010-07-01

    What is the process of developing a clinical information tool to be embedded in the electronic health record of a very large and diverse academic medical center? The development took place at the University of Pittsburgh Health Sciences Library System. The clinical information tool developed is a search box with subject tabs to provide quick access to designated full-text information resources. Each subject tab offers a federated search of a different pool of resources. Search results are organized "on the fly" into meaningful categories using clustering technology and are directly accessible from the results page. After more than a year of discussion and planning, a clinical information tool was embedded in the academic medical center's electronic health record. The library successfully developed a clinical information tool, called Clinical-e, for use at the point of care. Future development will refine the tool and evaluate its impact and effectiveness.

  18. The development of a personalized patient education tool for decision making for postmenopausal women with osteoporosis

    NARCIS (Netherlands)

    Hiligsmann, M.; Ronda, G.; Weijden, T.T. van der; Boonen, A.

    2016-01-01

    A personalized patient education tool for decision making (PET) for postmenopausal women with osteoporosis was developed by means of a systematic development approach. A prototype was constructed and refined by involving various professionals and patients. Professionals and patients expressed a

  19. Group Journaling: A Tool for Reflection, Fun and Group Development

    Science.gov (United States)

    Asfeldt, Morten

    2012-01-01

    Personal journaling is common practice in outdoor programs and is an important means of reflection and meaning-making. For over 20 years the author has used group journals to promote reflection and understanding, raise important questions, explore difficult issues, develop writing and speaking skills, and enhance group development. In this…

  20. Development of computer-aided software engineering tool for sequential control of JT-60U

    Energy Technology Data Exchange (ETDEWEB)

    Shimono, M.; Akasaka, H.; Kurihara, K.; Kimura, T. [Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment

    1995-12-31

    Discharge sequential control (DSC) is an essential control function for the intermittent and pulse discharge operation of a tokamak device, so that many subsystems may work with each other in correct order and/or synchronously. In the development of the DSC program, block diagrams of logical operation for sequential control are illustrated in its design at first. Then, the logical operators and I/O`s which are involved in the block diagrams are compiled and converted to a certain particular form. Since the block diagrams of the sequential control amounts to about 50 sheets in the case of the JT-60 upgrade tokamak (JT-60U) high power discharge and the above steps of the development have been performed manually so far, a great effort has been required for the program development. In order to remove inefficiency in such development processes, a computer-aided software engineering (CASE) tool has been developed on a UNIX workstation. This paper reports how the authors design it for the development of the sequential control programs. The tool is composed of the following three tools: (1) Automatic drawing tool, (2) Editing tool, and (3) Trace tool. This CASE tool, an object-oriented programming tool having graphical formalism, can powerfully accelerate the cycle for the development of the sequential control function commonly associated with pulse discharge in a tokamak fusion device.

  1. Development of a Control Banding Tool for Nanomaterials

    Directory of Open Access Journals (Sweden)

    M. Riediker

    2012-01-01

    Full Text Available Control banding (CB can be a useful tool for managing the potential risks of nanomaterials. The here proposed CB, which should be part of an overall risk control strategy, groups materials by hazard and emission potential. The resulting decision matrix proposes control bands adapted to the risk potential levels and helps define an action plan. If this plan is not practical and financially feasible, a full risk assessment is launched. The hazard banding combines key concepts of nanomaterial toxicology: translocation across biological barriers, fibrous nature, solubility, and reactivity. Already existing classifications specific to the nanomaterial can be used “as is.” Otherwise, the toxicity of bulk or analogous substances gives an initial hazard band, which is increased if the substance is not easily soluble or if it has a higher reactivity than the substance. The emission potential bands are defined by the nanomaterials' physical form and process characteristics. Quantities, frequencies, and existing control measures are taken into account during the definition of the action plan. Control strategies range from room ventilation to full containment with expert advice. This CB approach, once validated, can be easily embedded in risk management systems. It allows integrating new toxicity data and needs no exposure data.

  2. Physicists develop more powerful tools to combat cancer

    CERN Multimedia

    Antonella Del Rosso and Fabio Capello

    2012-01-01

    The tools physicists are currently sharing with doctors to defeat cancer are high-tech sensors for early detection and particles for use as sharp projectiles. The latest advances in medical physics and some of the most sophisticated devices for imaging, monitoring and treatment were presented at the ICTR-PHE 2012 conference. They will shape the future of advanced healthcare.   @font-face { font-family: "Cambria Math"; }@font-face { font-family: "Cambria"; }p.MsoNormal, li.MsoNormal, div.MsoNormal { margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: Cambria; }p.MsoCommentText, li.MsoCommentText, div.MsoCommentText { margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: Cambria; }span.MsoCommentReference { }a:link, span.MsoHyperlink { color: blue; text-decoration: underline; }a:visited, span.MsoHyperlinkFollowed { color: purple; text-decoration: underline; }span.CommentTextChar { }.MsoChpDefault { font-size: 10pt; font-family: Cambria; }div.WordSection1 { page: WordSection1; } So...

  3. Unit Test Frameworks Tools for High-Quality Software Development

    CERN Document Server

    Hamill, Paul

    2009-01-01

    This is the only book to explore unit testing as a language-independent, standalone development methodology. It covers the theory and methodology of unit test frameworks, offers instruction in unit test development, provides useful code examples in both Java and C++, and details the most commonly used frameworks from the XUnit family, including JUnit for Java, CppUnit for C++, and NUnit for .NET. It also includes the complete source code for CppUnit for C++ and NUnit for .NET.

  4. Regional climatic mapping as a tool for sustainable development.

    Science.gov (United States)

    Katzschner, Lutz; Mülder, Jochen

    2008-04-01

    In the framework of an EU project on sustainable village development in China (SUCCESS), the natural climate resource was evaluated. Climate is seen as a potential for sustainability, an improvement of social life, agricultural production and reduction of air pollution problems. In this respect, thermal comfort conditions, microclimates and ventilation patterns were studied in seven Chinese villages and climate maps were drawn. Following planning recommendations, they can be transferred to decision-makers for their village development. In this framework, the paper presents a general methodology of urban climate mapping, carried out in China, applicable to all countries and climates.

  5. Development of Cutting Tool Through Superplastic Boronizing of Duplex Stainless Steel

    Science.gov (United States)

    Jauhari, Iswadi; Harun, Sunita; Jamlus, Siti Aida; Sabri, Mohd Faizul Mohd

    2017-03-01

    In this study, a cutting tool is developed from duplex stainless steel (DSS) using the superplastic boronizing technique. The feasibility of the development process is studied, and the cutting performances of the cutting tool are evaluated and compared with commercially available carbide and high-speed steel (HSS) tools. The superplastically boronized (SPB) cutting tool yielded a dense boronized layer of 50.5 µm with a surface hardness of 3956 HV. A coefficient of friction value of 0.62 is obtained, which is lower than 1.02 and 0.8 of the carbide and HSS tools. When tested on an aluminum 6061 surface under dry condition, the SPB cutting tool is also able to produce turning finishing below 0.4 µm, beyond the travel distance of 3000 m, which is comparable to the carbide tool, but produces much better results than HSS tool. Through superplastic boronizing of DSS, it is possible to produce a high-quality metal-based cutting tool that is comparable to the conventional carbide tool.

  6. Development of Cutting Tool Through Superplastic Boronizing of Duplex Stainless Steel

    Science.gov (United States)

    Jauhari, Iswadi; Harun, Sunita; Jamlus, Siti Aida; Sabri, Mohd Faizul Mohd

    2017-01-01

    In this study, a cutting tool is developed from duplex stainless steel (DSS) using the superplastic boronizing technique. The feasibility of the development process is studied, and the cutting performances of the cutting tool are evaluated and compared with commercially available carbide and high-speed steel (HSS) tools. The superplastically boronized (SPB) cutting tool yielded a dense boronized layer of 50.5 µm with a surface hardness of 3956 HV. A coefficient of friction value of 0.62 is obtained, which is lower than 1.02 and 0.8 of the carbide and HSS tools. When tested on an aluminum 6061 surface under dry condition, the SPB cutting tool is also able to produce turning finishing below 0.4 µm, beyond the travel distance of 3000 m, which is comparable to the carbide tool, but produces much better results than HSS tool. Through superplastic boronizing of DSS, it is possible to produce a high-quality metal-based cutting tool that is comparable to the conventional carbide tool.

  7. Dimeric interactions and complex formation using direct coevolutionary couplings.

    Science.gov (United States)

    dos Santos, Ricardo N; Morcos, Faruck; Jana, Biman; Andricopulo, Adriano D; Onuchic, José N

    2015-09-04

    We develop a procedure to characterize the association of protein structures into homodimers using coevolutionary couplings extracted from Direct Coupling Analysis (DCA) in combination with Structure Based Models (SBM). Identification of dimerization contacts using DCA is more challenging than intradomain contacts since direct couplings are mixed with monomeric contacts. Therefore a systematic way to extract dimerization signals has been elusive. We provide evidence that the prediction of homodimeric complexes is possible with high accuracy for all the cases we studied which have rich sequence information. For the most accurate conformations of the structurally diverse dimeric complexes studied the mean and interfacial RMSDs are 1.95Å and 1.44Å, respectively. This methodology is also able to identify distinct dimerization conformations as for the case of the family of response regulators, which dimerize upon activation. The identification of dimeric complexes can provide interesting molecular insights in the construction of large oligomeric complexes and be useful in the study of aggregation related diseases like Alzheimer's or Parkinson's.

  8. Determining equilibrium constants for dimerization reactions from molecular dynamics simulations.

    Science.gov (United States)

    De Jong, Djurre H; Schäfer, Lars V; De Vries, Alex H; Marrink, Siewert J; Berendsen, Herman J C; Grubmüller, Helmut

    2011-07-15

    With today's available computer power, free energy calculations from equilibrium molecular dynamics simulations "via counting" become feasible for an increasing number of reactions. An example is the dimerization reaction of transmembrane alpha-helices. If an extended simulation of the two helices covers sufficiently many dimerization and dissociation events, their binding free energy is readily derived from the fraction of time during which the two helices are observed in dimeric form. Exactly how the correct value for the free energy is to be calculated, however, is unclear, and indeed several different and contradictory approaches have been used. In particular, results obtained via Boltzmann statistics differ from those determined via the law of mass action. Here, we develop a theory that resolves this discrepancy. We show that for simulation systems containing two molecules, the dimerization free energy is given by a formula of the form ΔG ∝ ln(P(1) /P(0) ). Our theory is also applicable to high concentrations that typically have to be used in molecular dynamics simulations to keep the simulation system small, where the textbook dilute approximations fail. It also covers simulations with an arbitrary number of monomers and dimers and provides rigorous error estimates. Comparison with test simulations of a simple Lennard Jones system with various particle numbers as well as with reference free energy values obtained from radial distribution functions show full agreement for both binding free energies and dimerization statistics.

  9. Rethinking the Role of Information Technology-Based Research Tools in Students' Development of Scientific Literacy

    Science.gov (United States)

    van Eijck, Michiel; Roth, Wolff-Michael

    2007-06-01

    Given the central place IT-based research tools take in scientific research, the marginal role such tools currently play in science curricula is dissatisfying from the perspective of making students scientifically literate. To appropriately frame the role of IT-based research tools in science curricula, we propose a framework that is developed to understand the use of tools in human activity, namely cultural-historical activity theory (CHAT). Accordingly, IT-based research tools constitute central moments of scientific research activity and neither can be seen apart from its objectives, nor can it be considered apart from the cultural-historical determined forms of activity (praxis) in which human subjects participate. Based on empirical data involving students participating in research activity, we point out how an appropriate account of IT-based research tools involves subjects' use of tools with respect to the objectives of research activity and the contribution to the praxis of research. We propose to reconceptualize the role of IT-based research tools as contributing to scientific literacy if students apply these tools with respect to the objectives of the research activity and contribute to praxis of research by evaluating and modifying the application of these tools. We conclude this paper by sketching the educational implications of this reconceptualized role of IT-based research tools.

  10. The climatic-altitude chamber as development and validation tool

    NARCIS (Netherlands)

    Gompel, P.H.C. van; Koornneef, G.P.

    2010-01-01

    Two major trends can be identified for powertrain control in the next decade. The legislation will more and more focus on in-use emissions. Together with the global trend to reduce the CO 2 emissions, this will lead to an integral drive train approach. To develop and validate this integral drive tra

  11. Towards evolution-guided microbial engineering - tools development and applications

    DEFF Research Database (Denmark)

    Genee, Hans Jasper

    By enabling sustainable manufacturing of medicines, materials andchemicals, biotechnology and the use of genetically engineeredmicroorganisms promises solutions to many of todays global challenges.Key to the development of new microbial processes is the design,construction, and testing of new high...

  12. Developing New Literacies Using Commercial Videogames as Educational Tools

    Science.gov (United States)

    Lacasa, Pilar; Martinez, Rut; Mendez, Laura

    2008-01-01

    The general aim of this paper is to examine how videogames, supported by conversations and theatrical performances in the classroom, can contribute to the development of narrative thought as present in written compositions in various contexts. Given that one of the primary ecological influences on children is the mass media, we discuss how media…

  13. Developing Evaluative Tool for Online Learning and Teaching Process

    Science.gov (United States)

    Aksal, Fahriye A.

    2011-01-01

    The research study aims to underline the development of a new scale on online learning and teaching process based on factor analysis. Further to this, the research study resulted in acceptable scale which embraces social interaction role, interaction behaviour, barriers, capacity for interaction, group interaction as sub-categories to evaluate…

  14. Development of Tools for DER Components in a Distribution Network

    DEFF Research Database (Denmark)

    Mihet-Popa, Lucian; Koch-Ciobotaru, C; Isleifsson, Fridrik Rafn

    2012-01-01

    The increasing amount of Distributed Energy Resources (DER) components into distribution networks involves the development of accurate simulation models that take into account an increasing number of factors that influence the output power from the DG systems. This paper presents two simulation m...

  15. Feasibility assessment tool for urban anaerobic digestion in developing countries

    NARCIS (Netherlands)

    Lohri, C.R.; Rodic-Wiersma, L.; Zurbrügg, C.

    2013-01-01

    This paper describes a method developed to support feasibility assessments of urban anaerobic digestion (AD). The method not only uses technical assessment criteria but takes a broader sustainability perspective and integrates technical-operational, environmental, financial-economic, socio-cultural,

  16. Appropedia as a Tool for Service Learning in Sustainable Development

    Science.gov (United States)

    Pearce, Joshua M.

    2009-01-01

    Numerous studies have demonstrated that university students are capable of contributing to sustainable development while improving their academic skills. Unfortunately for many institutions, the expense of sending large cohorts of students on international service learning trips is prohibitive. Yet, students remain enthusiastic and well equipped…

  17. Towards an Interoperability Ontology for Software Development Tools

    Science.gov (United States)

    2003-03-01

    The description of feature models was tied to the introduction of the Feature-Oriented Domain Analysis ( FODA *) [KANG90] approach in the late eighties...Feature-oriented domain analysis ( FODA ) is a domain analysis method developed at the Software...was introduced in FODA (features are typically arranged in a hierarchical structure that spans a tree) by adding some additional information, such

  18. Programming Embedded Systems With C and GNU Development Tools

    CERN Document Server

    Barr, Michael

    2009-01-01

    Whether you're writing your first embedded program, designing the latest generation of hand-held whatchamacalits, or managing the people who do, this book is for you. Programming Embedded Systems will help you develop the knowledge and skills you need to achieve proficiency with embedded software.

  19. The development and testing of the dementia friendly communities environment assessment tool (DFC EAT).

    Science.gov (United States)

    Fleming, Richard; Bennett, Kirsty; Preece, Terri; Phillipson, Lyn

    2017-02-01

    There is a growing recognition of the need to make the built environment in towns and cities more enabling for people with dementia. This study reports the development of a reliable tool to assess the support provided to people with dementia by public and commercial buildings such as council offices, supermarkets, banks, and medical centers as they approach, use, and leave them. A three-step process was carried out to develop and establish the reliability of the tool: (1) a review of principles and available tools informed the development and modification of an environmental audit tool of proven utility, (2) the draft tool was subjected to an iterative process of evaluation by a team of people with expertise in design and town planning, people with dementia and their carers, (3) inter-rater reliability and internal consistency were assessed on a sample of 60 public and commercial buildings. The review of available tools led to the drafting of a tool that was refined through iterative, experience-based evaluation resulting in a tool that has high inter-rater reliability and internal validity. The data gathered enabled a sample of banks, libraries, shops, medical facilities, supermarkets and council offices to be compared. The new tool aids the collection of reliable information on the strengths and weaknesses of public and commercial buildings. This information is likely to be of use in the refurbishment of these buildings to improve their support of people with dementia as they use them in their daily life.

  20. Developing a Research Tool to Gauge Student Metacognition

    Science.gov (United States)

    McInerny, Alistair; Boudreaux, Andrew; Rishal, Sepideh; Clare, Kelci

    2012-10-01

    Metacognition refers to the family of thought processes and skills used to evaluate and manage learning. A research and curriculum development project underway at Western Washington University uses introductory physics labs as a context to promote students' abilities to learn and apply metacognitive skills. A required ``narrative reflection'' has been incorporated as a weekly end-of-lab assignment. The goal of the narrative reflection is to encourage and support student metacognition while generating written artifacts that can be used by researchers to study metacognition in action. We have developed a Reflective Thinking Rubric (RTR) to analyze scanned narrative reflections. The RTR codes student writing for Metacognitive Elements, identifiable steps or aspects of metacognitive thinking at a variety of levels of sophistication. We hope to use the RTR to monitor the effect of weekly reflection on metacognitive ability and to search for correlations between metacognitive ability and conceptual understanding.

  1. Development of tools and techniques for monitoring underwater artifacts

    Science.gov (United States)

    Lazar, Iulian; Ghilezan, Alin; Hnatiuc, Mihaela

    2016-12-01

    The different assessments provide information on the best methods to approach an artifact. The presence and extent of potential threats to archaeology must also be determined. In this paper we present an underwater robot, built in the laboratory, able to identify the artifact and to get it to the surface. It is an underwater remotely operated vehicle (ROV) which can be controlled remotely from the shore, a boat or a control station and communication is possible through an Ethernet cable with a maximum length of 100 m. The robot is equipped with an IP camera which sends real time images that can be accessed anywhere from within the network. The camera also has a microSD card to store the video. The methods developed for data communication between the robot and the user is present. A communication protocol between the client and server is developed to control the ROV.

  2. New tool developed for visualizing and manipulating geophysical data

    Science.gov (United States)

    Zhou, Shaohua

    Free new software for geophysical data handling and visualization has been released. The software, called the extended Visu, is a public domain program for UNIX machines. It is designed for the visualization and interactive manipulation of two-dimensional gridded scientific data. This software was developed on top of the previously released free software, Visu-2.0, by Pierre-Louis Bossart of the Lawrence Livermore National Laboratory, who wrote the original program that performs all the data formatting, color allocation, and display work. The current version of the extended Visu is a Tk extension of the scripting language Tcl/Tk, one of the most powerful software developing languages for writing graphical user interface (GUI) programs.

  3. Urban branding as an effective sustainability tool in urban development

    OpenAIRE

    Rehan, Reeman Mohammed

    2014-01-01

    Sustainability in the urban image is one of the most important strategies for sustainable urban design. Most of cities are trying to strengthen its visual image to achieve a sustainable urban image by integrating non physical elements such as culture, economic, social aspects and activities through some of new strategies. One of these strategies is urban branding strategy. Urban branding is a new approach toward urban development of sustainable cities. City branding, a novel aspect of urba...

  4. Embedded Systems Development Tools: A MODUS-oriented Market Overview

    OpenAIRE

    Loupis Michalis

    2014-01-01

    Background: The embedded systems technology has perhaps been the most dominating technology in high-tech industries, in the past decade. The industry has correctly identified the potential of this technology and has put its efforts into exploring its full potential. Objectives: The goal of the paper is to explore the versatility of the application in the embedded system development based on one FP7-SME project. Methods/Approach: Embedded applications normally demand high resilience and qualit...

  5. Domain-Driven Development: the SmartTools Software Factory

    OpenAIRE

    Parigot, Didier; Courbis, Carine

    2005-01-01

    With the increasing dependency on the Internet and the proliferation of new component and distributive technologies, the design and implementation of complex applications must take into account standards, code distribution, deployment of components and reuse of business logic. To cope with these changes, applications need to be more open, adaptable and capable of evolving. To accommodate to these new challenges, this paper presents a new development approach based on generators associated wit...

  6. Development of a dynamic calculation tool forsimulation of ditching

    OpenAIRE

    Pilorget, Marc

    2011-01-01

    The present document is the final master thesis report written by Marc PILORGET,student at SUPAERO (home institution) and KTH (Royal Institute of Technology,Exchange University). This six months internship was done at DASSAULT AVIATION(Airframe engineering department) based in Saint-Cloud, France. It spanned from the 5thof July to the 23rd of December. The thesis work aims at developing an SPH (SmoothParticle Hydrodynamics) calculation method for ditching and implementing it in the finiteelem...

  7. Using Software Development Tools and Practices in Acquisition

    Science.gov (United States)

    2013-12-01

    provement like CMMI ® and software development processes like Rational Unified Process (RUP). Somewhat orthogonal to these structured methods are software...permission@sei.cmu.edu. * These restrictions do not apply to U.S. government entities. Architecture Tradeoff Analysis Method ®, Carnegie Mellon® and... CMMI ® are registered in the U.S. Patent and Trademark Office by Carnegie Mellon University. DM-0000791. CMU/SEI-2013-TN-017 | i Table of

  8. Using Standardized Health Consumer Indicators as a Policy Development Tool

    Directory of Open Access Journals (Sweden)

    Cătălin Ovidiu BABA

    2007-06-01

    Full Text Available This study describes the relations between the European Union standardized health indicators and the community-based health policy. One of the goals of the European Commission is to provide standardized information on health in order to make it comparable at a trans-national level. Hence, numerous projects aimed at developing health indicators, and improving databases relating to these were supported by the Program of Community Action in the Field of Public Health. In this paper the authors argue that standardized health indicators can provide more than a prototype for a future health monitoring system. Bearing in mind that the production of comparable information on health is based upon four different tasks (the analysis of data needs in a specific area, definition of indicators and quality assurance, reporting and analysis, and promotion of the results the authors assert that all of these tasks are important steps towards the development of community-based health policy. Thus, the main objective of this study is to analyze their utility as premises for policy development.

  9. Development of characterization tools for reliability testing of micro-electro-mechanical system actuators

    Science.gov (United States)

    Smith, Norman F.; Eaton, William P.; Tanner, Danelle M.; Allen, James J.

    1999-08-01

    Characterization tools have been developed to study the performance characteristics and reliability of surface micromachined actuators. These tools include: (1) the ability to electrically stimulate or stress the actuator, (2) the capability to visually inspect the devices in operation, (3) a method for capturing operational information, and (4) a method to extract performance characteristics from the operational information. Additionally, a novel test structure has been developed to measure electrostatic forces developed by a comb drive actuator.

  10. Development Tools for Context Aware and Secure Pervasive Computing in Embedded Systems (PECES) Middleware

    OpenAIRE

    Ran Zhao; Kirusnapillai Selvarajah; Neil Speirs

    2013-01-01

    The main objective of the PECES project is the development of system software to enable the communication among heterogeneous devices across multiple smart spaces, breaking the traditional barrier of “smart islands” where only the services offered in a nearby spatial area can be used easily. PECES development tools help the application developer to build and test the PECES middleware based applications. This paper presents a set of tools, namely Peces Project, Peces Device Definit...

  11. Review of Ground Systems Development and Operations (GSDO) Tools for Verifying Command and Control Software

    Science.gov (United States)

    Aguilar, Michael L.; Bonanne, Kevin H.; Favretto, Jeffrey A.; Jackson, Maddalena M.; Jones, Stephanie L.; Mackey, Ryan M.; Sarrel, Marc A.; Simpson, Kimberly A.

    2014-01-01

    The Exploration Systems Development (ESD) Standing Review Board (SRB) requested the NASA Engineering and Safety Center (NESC) conduct an independent review of the plan developed by Ground Systems Development and Operations (GSDO) for identifying models and emulators to create a tool(s) to verify their command and control software. The NESC was requested to identify any issues or weaknesses in the GSDO plan. This document contains the outcome of the NESC review.

  12. One Way Multimedia Broadcasting as a Tool for Education and Development in Developing Nations

    Science.gov (United States)

    Chandrasekhar, M. G.; Venugopal, D.; Sebastian, M.; Chari, B.

    2000-07-01

    interesting and unpopular in most of the developing countries. The proposed digital audio and multimedia offering from WorldSpace to millions of consumers spread across more than 120 countries is considered as a unique tool for education and development, particularly in the developing nations. In this paper, an attempt is made to briefly describe the issues associated with education and development in developing countries, the WorldSpace offering and how a developing nation can benefit from this offering in the coming decades.

  13. Developing an informational tool for ethical engagement in medical tourism.

    Science.gov (United States)

    Adams, Krystyna; Snyder, Jeremy; Crooks, Valorie A; Johnston, Rory

    2017-08-25

    Medical tourism, the practice of persons intentionally travelling across international boundaries to access medical care, has drawn increasing attention from researchers, particularly in relation to potential ethical concerns of this practice. Researchers have expressed concern for potential negative impacts to individual safety, public health within both countries of origin for medical tourists and destination countries, and global health equity. However, these ethical concerns are not discussed within the sources of information commonly provided to medical tourists, and as such, medical tourists may not be aware of these concerns when engaging in medical tourism. This paper describes the methodology utilized to develop an information sheet intended to be disseminated to Canadian medical tourists to encourage contemplation and further public discussion of the ethical concerns in medical tourism. The methodology for developing the information sheet drew on an iterative process to consider stakeholder feedback on the content and use of the information sheet as it might inform prospective medical tourists' decision making. This methodology includes a literature review as well as formative research with Canadian public health professionals and former medical tourists. The final information sheet underwent numerous revisions throughout the formative research process according to feedback from medical tourism stakeholders. These revisions focused primarily on making the information sheet concise with points that encourage individuals considering travelling for medical tourism to do further research regarding their safety both within the destination country, while travelling, and once returning to Canada, and the potential impacts of their trip on third parties. This methodology may be replicated for the development of information sheets intending to communicate ethical concerns of other practices to providers or consumers of a certain service.

  14. Peer observation of teaching as a faculty development tool

    Directory of Open Access Journals (Sweden)

    Sullivan Peter B

    2012-05-01

    Full Text Available Abstract Background Peer observation of Teaching involves observers providing descriptive feedback to their peers on learning and teaching practice as a means to improve quality of teaching. This study employed and assessed peer observation as a constructive, developmental process for members of a Pediatric Teaching Faculty. Methods This study describes how peer observation was implemented as part of a teaching faculty development program and how it was perceived by teachers. The PoT process was divided into 4 stages: pre-observation meeting, observation, post-observation feedback and reflection. Particular care was taken to ensure that teachers understood that the observation and feedback was a developmental and not an evaluative process. Twenty teachers had their teaching peer observed by trained Faculty members and gave an e-mail ‘sound-bite’ of their perceptions of the process. Teaching activities included lectures, problem-based learning, small group teaching, case-based teaching and ward-based teaching sessions. Results Teachers were given detailed verbal and written feedback based on the observer’s and students’ observations. Teachers’ perceptions were that PoT was useful and relevant to their teaching practice. Teachers valued receiving feedback and viewed PoT as an opportunity for insight and reflection. The process of PoT was viewed as non-threatening and teachers thought that PoT enhanced the quality of their teaching, promoted professional development and was critical for Faculty development. Conclusions This study demonstrated that PoT can be used in a constructive way to improve course content and delivery, to support and encourage medical teachers, and to reinforce good teaching.

  15. Software development tool for PicoBlaze multi-processor implementation

    OpenAIRE

    Claudiu Lung; Buchman Attila

    2012-01-01

    This paper presents a useful software tool for projects with multi PicoBlaze microprocessors implemented in FPGA circuits. Application presented in this paper which use for software development PicoBlaze SDK tool is an Automatic Packet Report System (APRS), with three PicoBlaze microprocessors implemented in FPGA circuit.

  16. Capturing Communication Supporting Classrooms: The Development of a Tool and Feasibility Study

    Science.gov (United States)

    Dockrell, Julie E.; Bakopoulou, Ioanna; Law, James; Spencer, Sarah; Lindsay, Geoff

    2015-01-01

    There is an increasing emphasis on supporting the oral language needs of children in the classroom. A variety of different measures have been developed to assist this process but few have been derived systematically from the available research evidence. A Communication Supporting Classrooms Observation Tool (CsC Observation Tool) for children aged…

  17. Concept-Mapping Tools and the Development of Students' Critical-Thinking Skills

    Science.gov (United States)

    Tseng, Sheng-Shiang

    2015-01-01

    Developing students' critical-thinking skills has recently received attention at all levels of education. This article proposes the use of concept-mapping tools to improve students' critical-thinking skills. The article introduces a Web-based concept-mapping tool--Popplet--and demonstrates its application for teaching critical-thinking skills in…

  18. Concept-Mapping Tools and the Development of Students' Critical-Thinking Skills

    Science.gov (United States)

    Tseng, Sheng-Shiang

    2015-01-01

    Developing students' critical-thinking skills has recently received attention at all levels of education. This article proposes the use of concept-mapping tools to improve students' critical-thinking skills. The article introduces a Web-based concept-mapping tool--Popplet--and demonstrates its application for teaching critical-thinking skills in…

  19. Development of probabilistic thinking-oriented learning tools for probability materials at junior high school students

    Science.gov (United States)

    Sari, Dwi Ivayana; Hermanto, Didik

    2017-08-01

    This research is a developmental research of probabilistic thinking-oriented learning tools for probability materials at ninth grade students. This study is aimed to produce a good probabilistic thinking-oriented learning tools. The subjects were IX-A students of MTs Model Bangkalan. The stages of this development research used 4-D development model which has been modified into define, design and develop. Teaching learning tools consist of lesson plan, students' worksheet, learning teaching media and students' achievement test. The research instrument used was a sheet of learning tools validation, a sheet of teachers' activities, a sheet of students' activities, students' response questionnaire and students' achievement test. The result of those instruments were analyzed descriptively to answer research objectives. The result was teaching learning tools in which oriented to probabilistic thinking of probability at ninth grade students which has been valid. Since teaching and learning tools have been revised based on validation, and after experiment in class produced that teachers' ability in managing class was effective, students' activities were good, students' responses to the learning tools were positive and the validity, sensitivity and reliability category toward achievement test. In summary, this teaching learning tools can be used by teacher to teach probability for develop students' probabilistic thinking.

  20. Development of an Interactive Social Media Tool for Parents with Concerns about Vaccines

    Science.gov (United States)

    Shoup, Jo Ann; Wagner, Nicole M.; Kraus, Courtney R.; Narwaney, Komal J.; Goddard, Kristin S.; Glanz, Jason M.

    2015-01-01

    Objective: Describe a process for designing, building, and evaluating a theory-driven social media intervention tool to help reduce parental concerns about vaccination. Method: We developed an interactive web-based tool using quantitative and qualitative methods (e.g., survey, focus groups, individual interviews, and usability testing). Results:…

  1. Development of Next Generation Synthetic Biology Tools for Use in Streptomyces venezuelae

    DEFF Research Database (Denmark)

    Phelan, Ryan M.; Sachs, Daniel; Petkiewicz, Shayne J.

    2017-01-01

    precludes rapid and predictable metabolic engineering that is possible in hosts such as Escherichia coli or Saccharomyces cerevisiae. In an effort to improve genetic tools for Streptomyces venezuelae, we developed a suite of standardized, orthogonal integration vectors and an improved method to monitor...... expression system. These tools advance S. venezuelae to be a practical host for future metabolic engineering efforts....

  2. Capturing Communication Supporting Classrooms: The Development of a Tool and Feasibility Study

    Science.gov (United States)

    Dockrell, Julie E.; Bakopoulou, Ioanna; Law, James; Spencer, Sarah; Lindsay, Geoff

    2015-01-01

    There is an increasing emphasis on supporting the oral language needs of children in the classroom. A variety of different measures have been developed to assist this process but few have been derived systematically from the available research evidence. A Communication Supporting Classrooms Observation Tool (CsC Observation Tool) for children aged…

  3. A Model for Developing Meta-Cognitive Tools in Teacher Apprenticeships

    Science.gov (United States)

    Bray, Paige; Schatz, Steven

    2013-01-01

    This research investigates a model for developing meta-cognitive tools to be used by pre-service teachers during apprenticeship (student teaching) experience to operationalise the epistemological model of Cook and Brown (2009). Meta-cognitive tools have proven to be effective for increasing performance and retention of undergraduate students.…

  4. Developing the School Physical Activity and Nutrition Environment Tool to Measure Qualities of the Obesogenic Context

    Science.gov (United States)

    John, Deborah H.; Gunter, Katherine; Jackson, Jennifer A.; Manore, Melinda

    2016-01-01

    Background: Practical tools are needed that reliably measure the complex physical activity (PA) and nutrition environments of elementary schools that influence children's health and learning behaviors for obesity prevention. The School Physical Activity and Nutrition-Environment Tool (SPAN-ET) was developed and beta tested in 6 rural Oregon…

  5. The Development of a Visual-Perceptual Chemistry Specific (VPCS) Assessment Tool

    Science.gov (United States)

    Oliver-Hoyo, Maria; Sloan, Caroline

    2014-01-01

    The development of the Visual-Perceptual Chemistry Specific (VPCS) assessment tool is based on items that align to eight visual-perceptual skills considered as needed by chemistry students. This tool includes a comprehensive range of visual operations and presents items within a chemistry context without requiring content knowledge to solve…

  6. Two tools for environmentally conscious designers and product developers of electrical & electronic equipment (EEE)

    DEFF Research Database (Denmark)

    Poll, Christian; Hauschild, Michael Zwicky; Olsen, Stig Irving

    2002-01-01

    products, thus giving guidelines for development of new products without the companies themselves having to perform an LCA. The handbook describes 5 productfamilies: mobile phones, vacuum cleaners, industrial valves with electronic controls, lighting, ventilation. Tool 2) comes in form of a software tool...

  7. Developing an Intelligent Diagnosis and Assessment E-Learning Tool for Introductory Programming

    Science.gov (United States)

    Huang, Chenn-Jung; Chen, Chun-Hua; Luo, Yun-Cheng; Chen, Hong-Xin; Chuang, Yi-Ta

    2008-01-01

    Recently, a lot of open source e-learning platforms have been offered for free in the Internet. We thus incorporate the intelligent diagnosis and assessment tool into an open software e-learning platform developed for programming language courses, wherein the proposed learning diagnosis assessment tools based on text mining and machine learning…

  8. Development of Software for Analyzing Breakage Cutting ToolsBased on Image Processing

    Institute of Scientific and Technical Information of China (English)

    赵彦玲; 刘献礼; 王鹏; 王波; 王红运

    2004-01-01

    As the present day digital microsystems do not provide specialized microscopes that can detect cutting-tool, analysis software has been developed using VC++. A module for verge test and image segmentation is designed specifically for cutting-tools. Known calibration relations and given postulates are used in scale measurements. Practical operations show that the software can perform accurate detection.

  9. HCI^2 Workbench: A Development Tool for Multimodal Human-Computer Interaction Systems

    NARCIS (Netherlands)

    Shen, Jie; Wenzhe, Shi; Pantic, Maja

    2011-01-01

    In this paper, we present a novel software tool designed and implemented to simplify the development process of Multimodal Human-Computer Interaction (MHCI) systems. This tool, which is called the HCI^2 Workbench, exploits a Publish / Subscribe (P/S) architecture [13] [14] to facilitate efficient an

  10. The Development and Testing of a Community Health Nursing Clinical Evaluation Tool.

    Science.gov (United States)

    Hawranik, Pamela

    2000-01-01

    Describes the development and testing of a clinical evaluation tool for a community health nursing course for registered nurses through review of the literature and focus groups with community health nurses and faculty. The article contains 22 references and an abbreviated form of the evaluation tool. (Author/JOW)

  11. Developing an energy design tool: Phase 1 report

    Energy Technology Data Exchange (ETDEWEB)

    Heidell, J.A.; Deringer, J.D.

    1987-02-01

    This report documents the planning phase of a proposed four-phase project for creating computer software to provide energy expertise in a manageable form to architects and engineers - thereby decreasing energy use in new buildings. The government sponsored software would be integrated with commercially developed software for use in the design of buildings. The result would be an integrated software package to aid the designer in the building design process and to provide expert insight into the energy related implications of a proposed design.

  12. A Learning Tool and Program Development for Mechatronics Design Education

    Science.gov (United States)

    Iribe, Masatsugu; Shirahata, Akihiro; Kita, Hiromasa; Sasashige, Yousuke; Dasai, Ryoichi

    In this paper we propose a new type educational program for Mechatronics design which contributes to develop the physical sense and problem solving ability of the students who study Mechatronics design. For this program we provide a new handicraft kit of 4-wheeled car which is composed of inexpensive and commonplace parts, and the performance of the assembled 4-wheeled car is sensitive to its assembly arrangement. And then we implemented this program with the handicraft kit to the university freshmen, and verified its effectiveness, and report the results of the program.

  13. Development and validation of an open source quantification tool for DSC-MRI studies.

    Science.gov (United States)

    Gordaliza, P M; Mateos-Pérez, J M; Montesinos, P; Guzmán-de-Villoria, J A; Desco, M; Vaquero, J J

    2015-03-01

    This work presents the development of an open source tool for the quantification of dynamic susceptibility-weighted contrast-enhanced (DSC) perfusion studies. The development of this tool is motivated by the lack of open source tools implemented on open platforms to allow external developers to implement their own quantification methods easily and without the need of paying for a development license. This quantification tool was developed as a plugin for the ImageJ image analysis platform using the Java programming language. A modular approach was used in the implementation of the components, in such a way that the addition of new methods can be done without breaking any of the existing functionalities. For the validation process, images from seven patients with brain tumors were acquired and quantified with the presented tool and with a widely used clinical software package. The resulting perfusion parameters were then compared. Perfusion parameters and the corresponding parametric images were obtained. When no gamma-fitting is used, an excellent agreement with the tool used as a gold-standard was obtained (R(2)>0.8 and values are within 95% CI limits in Bland-Altman plots). An open source tool that performs quantification of perfusion studies using magnetic resonance imaging has been developed and validated using a clinical software package. It works as an ImageJ plugin and the source code has been published with an open source license. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Kinetics of DNA tile dimerization.

    Science.gov (United States)

    Jiang, Shuoxing; Yan, Hao; Liu, Yan

    2014-06-24

    Investigating how individual molecular components interact with one another within DNA nanoarchitectures, both in terms of their spatial and temporal interactions, is fundamentally important for a better understanding of their physical behaviors. This will provide researchers with valuable insight for designing more complex higher-order structures that can be assembled more efficiently. In this report, we examined several spatial factors that affect the kinetics of bivalent, double-helical (DH) tile dimerization, including the orientation and number of sticky ends (SEs), the flexibility of the double helical domains, and the size of the tiles. The rate constants we obtained confirm our hypothesis that increased nucleation opportunities and well-aligned SEs accelerate tile-tile dimerization. Increased flexibility in the tiles causes slower dimerization rates, an effect that can be reversed by introducing restrictions to the tile flexibility. The higher dimerization rates of more rigid tiles results from the opposing effects of higher activation energies and higher pre-exponential factors from the Arrhenius equation, where the pre-exponential factor dominates. We believe that the results presented here will assist in improved implementation of DNA tile based algorithmic self-assembly, DNA based molecular robotics, and other specific nucleic acid systems, and will provide guidance to design and assembly processes to improve overall yield and efficiency.

  15. Development of a Burn Escharotomy Assessment Tool: A Pilot Study.

    Science.gov (United States)

    Ur, Rebecca; Holmes, James H; Johnson, James E; Molnar, Joseph A; Carter, Jeffrey E

    2016-01-01

    Severe burn injuries can require escharotomies which are urgent, infrequent, and relatively high-risk procedures necessary to preserve limb perfusion and sometimes ventilation. The American Burn Association Advanced Burn Life Support© course educates surgeons and emergency providers about escharotomy incisions but lacks a biomimetic trainer to demonstrate, practice, or provide assessment. The goal was to build an affordable biomimetic trainer with discrete points of failure and pilot a validation study. Fellowship-trained burn and plastic surgeons worked with special effect artists and anatomists to develop a biomimetic trainer with three discrete points of failure: median or ulnar nerve injury, fasciotomy, and failure to check distal pulse. Participants were divided between experienced and inexperienced, survey pre- and post-procedure on a biomimetic model while being timed. The trainer total cost per participant was less than $35. Eighteen participants were involved in the study. The inexperienced (0-1 prior escharotomies performed) had significantly more violations at the discrete points of failure relative to more experienced participants (P = .036). Face validity was assessed with 100% of participants agreement that the model appeared similar to real life and was valuable in their training. Given the advancements in biomimetic models and the need to train surgeons in how to perform infrequent, emergent surgical procedures, an escharotomy trainer is needed today. The authors developed an affordable model with a successful pilot study demonstrating discrimination between experienced and inexperienced surgeons. Additional research is needed to increase the reliability and assessment metrics.

  16. Improved Modeling Tools Development for High Penetration Solar

    Energy Technology Data Exchange (ETDEWEB)

    Washom, Byron [Univ. of California, San Diego, CA (United States); Meagher, Kevin [Power Analytics Corporation, San Diego, CA (United States)

    2014-12-11

    One of the significant objectives of the High Penetration solar research is to help the DOE understand, anticipate, and minimize grid operation impacts as more solar resources are added to the electric power system. For Task 2.2, an effective, reliable approach to predicting solar energy availability for energy generation forecasts using the University of California, San Diego (UCSD) Sky Imager technology has been demonstrated. Granular cloud and ramp forecasts for the next 5 to 20 minutes over an area of 10 square miles were developed. Sky images taken every 30 seconds are processed to determine cloud locations and cloud motion vectors yielding future cloud shadow locations respective to distributed generation or utility solar power plants in the area. The performance of the method depends on cloud characteristics. On days with more advective cloud conditions, the developed method outperforms persistence forecasts by up to 30% (based on mean absolute error). On days with dynamic conditions, the method performs worse than persistence. Sky Imagers hold promise for ramp forecasting and ramp mitigation in conjunction with inverter controls and energy storage. The pre-commercial Sky Imager solar forecasting algorithm was documented with licensing information and was a Sunshot website highlight.

  17. Improved Modeling Tools Development for High Penetration Solar

    Energy Technology Data Exchange (ETDEWEB)

    Washom, Byron

    2014-12-11

    One of the significant objectives of the High Penetration solar research is to help the DOE understand, anticipate, and minimize grid operation impacts as more solar resources are added to the electric power system. For Task 2.2, an effective, reliable approach to predicting solar energy availability for energy generation forecasts using the University of California, San Diego (UCSD) Sky Imager technology has been demonstrated. Granular cloud and ramp forecasts for the next 5 to 20 minutes over an area of 10 square miles were developed. Sky images taken every 30 seconds are processed to determine cloud locations and cloud motion vectors yielding future cloud shadow locations respective to distributed generation or utility solar power plants in the area. The performance of the method depends on cloud characteristics. On days with more advective cloud conditions, the developed method outperforms persistence forecasts by up to 30% (based on mean absolute error). On days with dynamic conditions, the method performs worse than persistence. Sky Imagers hold promise for ramp forecasting and ramp mitigation in conjunction with inverter controls and energy storage. The pre-commercial Sky Imager solar forecasting algorithm was documented with licensing information and was a Sunshot website highlight

  18. Urban branding as an effective sustainability tool in urban development

    Directory of Open Access Journals (Sweden)

    Reeman Mohammed Rehan

    2014-08-01

    Urban branding is a new approach toward urban development of sustainable cities. City branding, a novel aspect of urban communication, improves marketing of the city image in various ways by converting the visual image of the city into a brand image. Unique characteristics of the city are featured and a sustainable urban image is created. This paper will focus on city branding as a powerful image-building strategy. In this realm, the branding of Stuttgart, Germany, serves as a successful model of a branding strategy. Next, branding of the city of Port Said, Egypt, will be explored. The principal aim of this paper is to describe how cities become branded; how branding succeeds; and how a viable city image is created. This paper reviews the methods used to brand cities, and concludes by emphasizing the importance of urban branding in terms of sustainability.

  19. GEOGLAM Crop Monitor Assessment Tool: Developing Monthly Crop Condition Assessments

    Science.gov (United States)

    McGaughey, K.; Becker Reshef, I.; Barker, B.; Humber, M. L.; Nordling, J.; Justice, C. O.; Deshayes, M.

    2014-12-01

    The Group on Earth Observations (GEO) developed the Global Agricultural Monitoring initiative (GEOGLAM) to improve existing agricultural information through a network of international partnerships, data sharing, and operational research. This presentation will discuss the Crop Monitor component of GEOGLAM, which provides the Agricultural Market Information System (AMIS) with an international, multi-source, and transparent consensus assessment of crop growing conditions, status, and agro-climatic conditions likely to impact global production. This activity covers the four primary crop types (wheat, maize, rice, and soybean) within the main agricultural producing regions of the AMIS countries. These assessments have been produced operationally since September 2013 and are published in the AMIS Market Monitor Bulletin. The Crop Monitor reports provide cartographic and textual summaries of crop conditions as of the 28th of each month, according to crop type. This presentation will focus on the building of international networks, data collection, and data dissemination.

  20. Development and Investigation of NMR tools for chiral compound identification

    Energy Technology Data Exchange (ETDEWEB)

    Alam, Todd Michael [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Electronic, Optical and Nano Materials; Lansdon, Rick [Oak Ridge Inst. for Science and Education (ORISE), Oak Ridge, TN (United States)

    2014-09-01

    The goal behind the assigned summer project was to investigate the ability of nuclear magnetic resonance spectroscopy (NMR) to identify enantiomers of select chiral organo-fluorophosphates (OFPs) compounds which are analogs of chemical warfare agents (CWAs, e.g. Sarin). This involved investigations utilizing chiral solvating agents (CSAs) and characterizing the binding phenomena with cyclodextrins. The resolution of OFPs enantiomers using NMR would be useful for research into toxicodynamics and toxicokinetics in biological systems due to the widely differing properties of the CWA enantiomers [1]. The optimization of decontamination abilities in the case of a CWA events, with this method’s potential rapidity and robustness, as well as the development of models correlating chiral compounds with CSAs for optimal resolution are all rational benefits of this research.

  1. Library Design Guided by In-house Developed Computer Tools

    Institute of Scientific and Technical Information of China (English)

    LI Ge

    2001-01-01

    @@ In recent years, combinatorial library synthesis for drug discovery begins to migrate from library synthesis solely dictated by chemistry availability to design and synthesis of libraries with more drug-like properties. Lipinski's rule of five has been used to evaluate drug-like properties of individual compound; recently LibProTM, a new computation program has been developed at Pharmacopeia to evaluate durg-like properties of libraries. By using LibPrpTM, chemists at Pharmacopeia are able to obtain information of molecular weight and ClogP distribution of a library, and percentage of library members that violate Lipinski's rule after input structures of synthons for each combinatorial step. Currently, a "virtual library design” approach that is to calculate properties of a library at conceptual phase of the library design has been used to predetermine the value of the library. Also a new computer program used to predict "Absorption” of compounds will also be discussed.

  2. Threading on ADI Cast Iron, Developing Tools and Conditions

    Science.gov (United States)

    Elósegui, I.; de Lacalle, L. N. López

    2011-01-01

    The present work is focussed on the improvement of the design and performance of the taps used for making threaded holes in ADI (Austempered Ductile Iron). It is divided in two steps: a) The development of a method valid to compare the taps wear without reaching the end of their life, measuring the required torque to make one threaded hole, after having made previously a significant number of threaded holes. The tap wear causes some teeth geometrical changes, that supposes an increase in the required torque and axial force. b) The taps wear comparison method is open to apply on different PVD coated taps, AlTiN, AlCrSiN, AlTiSiN, , and to different geometries.

  3. The Development of Piezo-Driven Tools for Cellular Piercing

    Directory of Open Access Journals (Sweden)

    Changhai Ru

    2016-10-01

    Full Text Available Conventionally, intracytoplasmic sperm injection (ICSI in the mouse is conducted with piezo-drills that use a droplet of mercury for damping. The use of mercury causes concerns of toxicity and contamination. Although Fluorinert can be used as a substitute for mercury to reduce piezo-drill’s lateral vibration, the damping effect is not as satisfactory as mercury. In this work, a modified piezo-drill without using mercury was developed for the cellular piercing of mouse oocytes. Experimentally, appropriate parameters of driving voltage and frequency were obtained for the penetration of the zona pellucida of mouse oocytes. Furthermore, the lateral vibration of the injection pipette is lower than 1 μm in deionized water, which is not observable at 400 magnificence. With the piezo-drill without using mercury, the system performs the cellular piercing of mouse oocytes with a maximum cleavage rate of 94.7% (n = 117.

  4. First developments of ADLINE: a link between a CAD program and daylighting design tools

    Energy Technology Data Exchange (ETDEWEB)

    Compagnon, R.; Green, C.; Scartezzini, J.L. (Ecole Polytechnique Federale de Lausanne (CH). Lab. d' Energie Solaire et de Physique du Batiment)

    1992-03-01

    The growing interest in daylighting among architects stimulates the need for new computerized and design tools. At the present time, some programs are available but only few of them are closely coupled to CAD tools commonly used by architects. Each program requires specific data in a particular format. A lot of time must be spent at the input stage by anyone wishing to work with these tools. This fact tends to discourage the use and the spread of these new design tools within practice. The development of links between existing daylighting design tools and CAD software is therefore a key part of an integrated daylighting infographic environment such as ADLINE. This paper gives an overview of ADLINE and focuses on the link programs between a CAD software and two daylighting design tools. (author).

  5. NMR Structural Studies on Alamethicin Dimers

    Institute of Scientific and Technical Information of China (English)

    李星

    2003-01-01

    15N labeled alamethicin dimer was synthesized. The structure and dynamics of alamethicin dimers were studied with nuclear magnetic resonance (NMR) spectroscopy. The data from 15N-labeled alamethicin dimer suggest little differences in conformation between the dimer and monomer in the Aib1-Pro14 region. Significant difference in the conformation of the C-terminus are manifest in the NH chemical shifts in the Val15-Pho20 region.

  6. A Survey Identifying Trends on Use of Software Development Tools in Different Indian SMEs

    Directory of Open Access Journals (Sweden)

    Nomi Baruah Ashima

    2012-10-01

    Full Text Available Software Process Improvement defines the identification of the current state-of- practice of processeswithin an organization and then improving it. Software Process Improvement is ever lasting, never endingand ever changing process. Some of the issues which force an organization to undergo software processimprovement are customer dissatisfaction, inadequate software quality, inability to deliver on time andwithin budget, and excessive rework. The SMEs are using software process models but they are not able todeliver on time and within budget, and excessive rework. The SMEs are using software processimprovement models but they are not able to follow all the processes due to lack of resource and cost toimprove their productivity and quality of their product. A survey of 18 SMEs catering software market hasbeen carried out for finding software development scenarios.The intent of the study was to find theprevailing tools and techniques , the SMEs are using to automate software development process and toincorporate software project management. The survey identifies four different types of SoftwareDevelopment Tools which are proving to be effective in current scenario of software development. Theseare identified as Requirement Management Tools, Process Modelling Tools, Software ConfigurationManagement Tools and Cost Estimating Tools. This paper summarizes the trends followed in usage ofSoftware Development Tools in SMEs and it has been shown graphically also.

  7. Coral Reef Genomics: Developing tools for functional genomics ofcoral symbiosis

    Energy Technology Data Exchange (ETDEWEB)

    Schwarz, Jodi; Brokstein, Peter; Manohar, Chitra; Coffroth, MaryAlice; Szmant, Alina; Medina, Monica

    2005-03-01

    Symbioses between cnidarians and dinoflagellates in the genus Symbiodinium are widespread in the marine environment. The importance of this symbiosis to reef-building corals and reef nutrient and carbon cycles is well documented, but little is known about the mechanisms by which the partners establish and regulate the symbiosis. Because the dinoflagellate symbionts live inside the cells of their host coral, the interactions between the partners occur on cellular and molecular levels, as each partner alters the expression of genes and proteins to facilitate the partnership. These interactions can examined using high-throughput techniques that allow thousands of genes to be examined simultaneously. We are developing the groundwork so that we can use DNA microarray profiling to identify genes involved in the Montastraea faveolata and Acropora palmata symbioses. Here we report results from the initial steps in this microarray initiative, that is, the construction of cDNA libraries from 4 of 16 target stages, sequencing of 3450 cDNA clones to generate Expressed Sequenced Tags (ESTs), and annotation of the ESTs to identify candidate genes to include in the microarrays. An understanding of how the coral-dinoflagellate symbiosis is regulated will have implications for atmospheric and ocean sciences, conservation biology, the study and diagnosis of coral bleaching and disease, and comparative studies of animal-protest interactions.

  8. Library Design Guided by In-house Developed Computer Tools

    Institute of Scientific and Technical Information of China (English)

    LI; Ge

    2001-01-01

    In recent years, combinatorial library synthesis for drug discovery begins to migrate from library synthesis solely dictated by chemistry availability to design and synthesis of libraries with more drug-like properties. Lipinski's rule of five has been used to evaluate drug-like properties of individual compound; recently LibProTM, a new computation program has been developed at Pharmacopeia to evaluate durg-like properties of libraries. By using LibPrpTM, chemists at Pharmacopeia are able to obtain information of molecular weight and ClogP distribution of a library, and percentage of library members that violate Lipinski's rule after input structures of synthons for each combinatorial step. Currently, a "virtual library design” approach that is to calculate properties of a library at conceptual phase of the library design has been used to predetermine the value of the library. Also a new computer program used to predict "Absorption” of compounds will also be discussed.  ……

  9. Development tools for risk implementation of entrepreneurship infrastructure

    Directory of Open Access Journals (Sweden)

    Rustam Ilkamovich Malikov

    2013-12-01

    Full Text Available In the present article, we consider the organizational, economic and institutional aspects of the implementation of infrastructure projects in the Russian Federation. The main objective of the work is to try to organize the parameters of the national economy on the criteria of quality and availability of infrastructure for domestic business. According to the authors, an effective solution to the problem of modernization of infrastructure businesses in the regions may be the result of interaction between the state, the public and businesses to achieve the consolidation of their joint efforts. However, inadequate institutional and legal framework for the interaction of the institutions of government and business can be a significant barrier to the implementation of infrastructure projects to ensure economic activities of businesses. For this reason it is necessary to increase the loyalty and mutual benefit relationship of relevant government agencies and commercial organizations to develop the infrastructure of the complex in the context of meeting the mutual expectations of the parties at all stages of interaction. With the use of fuzzy set theory researchers presented a risk assessment model for infrastructure projects. The use of the model will allow for the participation of the rationale business structure in the formation of infrastructure resources to meet emerging potential benefits in the prevailing levels of risk.

  10. [Development and validation of a tool for evaluating core competencies in nursing cancer patients on chemotherapy].

    Science.gov (United States)

    Kim, Sung Hae; Park, Jae Hyun

    2012-10-01

    This study was done to develop tool to evaluate the core competencies regarding nursing cancer patients on chemotherapy, and to verify the reliability and efficacy of the developed tool. A tool to evaluate the core competencies was developed from a preliminary tool consisting of 112 items verified by expert groups. The adequacy of the preliminary tool was analyzed and refined to the final evaluation tool containing 76 items in 8 core competencies and 18 specific competencies. The evaluation tool is in the form of a self-report, and each item is evaluated according to a 3-point scale. From September 22 to October 14, 2011, 349 survey responses were analyzed using SPSS 20.0 and the WINSTEPS program that employs the Rasch model. Results indicated that there were no inappropriate items and the items had low levels of difficulty in comparison with the knowledge levels of the study participants. The results of factor analysis yielded 18 factors, and the reliability of the tools was very high with Cronbach's α=.97. The results of this study can be used for training and evaluation of core competencies for nursing cancer patients, and for standardizing nursing practices associated with chemotherapy.

  11. Developing and disseminating a foodprint tool to raise awareness about healthy and environmentally conscious food choices

    Directory of Open Access Journals (Sweden)

    Tine Bosschaert

    2013-09-01

    Full Text Available This article describes the development and dissemination of an ecological footprint tool that provides a concise and scientifically grounded summary of the environmental impact of personal food choices. Developed to be easy to use and available to consumers via online social networking platforms, the tool aims to raise awareness and to provide an impetus for behavior change. The foodprint tool communicates scientifically informed and customized practical advice on how individuals can reduce their ecological footprint (EF (or “foodprint”. The first part of the article describes the process of developing this tool, the choice of indicator, the goals, and the results. Among other aspects, the tool enables users to understand that the largest contributors to their foodprint are sources of animal protein: dairy, meat, and fish. The second part of the article describes the strategy guiding the tool’s design and implementation, which is based on a combination of contextual communication, feedback from peers, and intrinsic motivation. In this footprint tool, a focus on food patterns, interactive feedback, and social media plays a key role. The tool consists of a survey with fifteen questions about personal food choice that allow users to receive individualized feedback, including five suggestions for reducing personal foodprints. Users can also share their results through customary social media. Due to an effective outreach campaign, a total of 90,000 Dutch consumers used this tool over a period of four months, with 1% indicating that they intended to change behavior.

  12. Development of a Software Tool to Automate ADCO Flight Controller Console Planning Tasks

    Science.gov (United States)

    Anderson, Mark G.

    2011-01-01

    This independent study project covers the development of the International Space Station (ISS) Attitude Determination and Control Officer (ADCO) Planning Exchange APEX Tool. The primary goal of the tool is to streamline existing manual and time-intensive planning tools into a more automated, user-friendly application that interfaces with existing products and allows the ADCO to produce accurate products and timelines more effectively. This paper will survey the current ISS attitude planning process and its associated requirements, goals, documentation and software tools and how a software tool could simplify and automate many of the planning actions which occur at the ADCO console. The project will be covered from inception through the initial prototype delivery in November 2011 and will include development of design requirements and software as well as design verification and testing.

  13. A Reference Architecture for Providing Tools as a Service to Support Global Software Development

    DEFF Research Database (Denmark)

    Chauhan, Aufeef

    2014-01-01

    -based solutions. The restricted ability of the organizations to have desired alignment of tools with software engineering and development processes results in administrative and managerial overhead that incur increased development cost and poor product quality. Moreover, stakeholders involved in the projects have...... for maintaining and resolving dependencies and traceability across heterogeneous tools are major challenges for GSD teams. The lack of insufficient support for cross platform tools integration also makes it hard to address the stated challenges using existing paradigms that are based upon desktop and web......-computing paradigm for addressing above-mentioned issues by providing a framework to select appropriate tools as well as associated services and reference architecture of the cloud-enabled middleware platform that allows on demand provisioning of software engineering Tools as a Service (TaaS) with focus...

  14. Development of Way Point Planning Tool in Response to NASA Field Campaign Challenges

    Science.gov (United States)

    He, M.; Hardin, D. M.; Conover, H.; Graves, S. J.; Meyer, P.; Blakeslee, R. J.; Goodman, M. L.

    2012-12-01

    Airborne real time observations are a major component of NASA's Earth Science research and satellite ground validation studies. For mission scientists, planning a research aircraft mission within the context of meeting the science objectives is a complex task because it requires real time situational awareness of the weather conditions that affect the aircraft track. Multiple aircrafts are often involved in NASA field campaigns. The coordination of the aircrafts with satellite overpasses, other airplanes and the constantly evolving, dynamic weather conditions often determines the success of the campaign. A flight planning tool is needed to provide situational awareness information to the mission scientists, and help them plan and modify the flight tracks. Scientists at the University of Alabama-Huntsville and the NASA Marshall Space Flight Center developed the Waypoint Planning Tool, an interactive software tool that enables scientists to develop their own flight plans (also known as waypoints) with point-and-click mouse capabilities on a digital map filled with real time raster and vector data. The development of this Waypoint Planning Tool demonstrates the significance of mission support in responding to the challenges presented during NASA field campaigns. Analysis during and after each campaign helped identify both issues and new requirements, and initiated the next wave of development. Currently the Waypoint Planning Tool has gone through three rounds of development and analysis processes. The development of this waypoint tool is directly affected by the technology advances on GIS/Mapping technologies. From the standalone Google Earth application and simple KML functionalities, to Google Earth Plugin and Java Web Start/Applet on web platform, and to the rising open source GIS tools with new JavaScript frameworks, the Waypoint Planning Tool has entered its third phase of technology advancement. The newly innovated, cross-platform, modular designed Java

  15. Developing and disseminating a foodprint tool to raise awareness about healthy and environmentally conscious food choices

    National Research Council Canada - National Science Library

    Corné van Dooren; Tine Bosschaert

    2013-01-01

      This article describes the development and dissemination of an ecological footprint tool that provides a concise and scientifically grounded summary of the environmental impact of personal food choices...

  16. Game playbooks: tools to guide multidisciplinary teams in developing videogame-based behavior change interventions

    National Research Council Canada - National Science Library

    Duncan, Lindsay R; Hieftje, Kimberly D; Culyba, Sabrina; Fiellin, Lynn E

    2014-01-01

    ... have different cultures, terminologies, and standards of evidence. Thus, traditional intervention development tools such as logic models and intervention manuals may need to be augmented by creating what we have termed “Game Playbooks...

  17. Evaluation of computer-aided software engineering tools for data base development

    Energy Technology Data Exchange (ETDEWEB)

    Woyna, M.A.; Carlson, C.R.

    1989-02-01

    More than 80 computer-aided software engineering (CASE) tools were evaluated to determine their usefulness in data base development projects. The goal was to review the current state of the CASE industry and recommend one or more tools for inclusion in the uniform development environment (UDE), a programming environment being designed by Argonne National Laboratory for the US Department of Defense Organization of the Joint Chiefs of Staff, J-8 Directorate. This environment gives a computer programmer a consistent user interface and access to a full suite of tools and utilities for software development. In an effort to identify tools that would be useful in the planning, analysis, design, implementation, and maintenance of Argonne's data base development projects for the J-8 Directorate, we evaluated 83 commercially available CASE products. This report outlines the method used and presents the results of the evaluation.

  18. ECO-INDUSTRIAL PARK - A TOOL FOR SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    BUGNAR NICOLETA GEORGETA

    2013-07-01

    Full Text Available Local communities embracing the concept of Eco-industrial park are looking for some additional benefits for all the interested parties – both public and private: higher economic efficiency, the increase of competitivity by applying last minute technologies, generation of additional revenues through positive regulations at the community level, the creation of jobs, solving the conflict between economy and environment, diminishing the demand on the county infrastructure, decreasing the effects of pollution, using energy from regenerating sources and replacement materials. Communities and enterprises creating Eco-industrial parks will have common grounds for industrial development, which is much more competitive, more efficient and much cleaner than traditional industrial parks. Moreover, the new business niches will be open to recruitment or new incubators. Eco-industrial parks represent a special category compared to industrial parks, a category which is different from the classical ones due to the fact that they are designed in such a way so that they promote the collaboration between companies in order to reuse recyclable materials and green energy sources. A long-term vision must reflect the focus on the creation of collaboration networks between firms and the fact that an Eco-industrial park should be a business community, not only a mathematical sum of companies located in the same geographical area. The quality, continuity and interconnection of economic flows within the firms of an Eco-industrial park are important characteristics for the success of Eco-industrial networks. The following discussion tackles the way in which an Eco-industrial park is set-up: creating and implementing an Eco-industrial park in accordance with the principles of circular economy or transforming an already existing industrial park into an Eco- industrial park. The quality, the continuity, the number of interconnected firms, the flows of resources and the

  19. CFD-Based Design Optimization Tool Developed for Subsonic Inlet

    Science.gov (United States)

    1995-01-01

    The traditional approach to the design of engine inlets for commercial transport aircraft is a tedious process that ends with a less-than-optimum design. With the advent of high-speed computers and the availability of more accurate and reliable computational fluid dynamics (CFD) solvers, numerical optimization processes can effectively be used to design an aerodynamic inlet lip that enhances engine performance. The designers' experience at Boeing Corporation showed that for a peak Mach number on the inlet surface beyond some upper limit, the performance of the engine degrades excessively. Thus, our objective was to optimize efficiency (minimize the peak Mach number) at maximum cruise without compromising performance at other operating conditions. Using a CFD code NPARC, the NASA Lewis Research Center, in collaboration with Boeing, developed an integrated procedure at Lewis to find the optimum shape of a subsonic inlet lip and a numerical optimization code, ADS. We used a GRAPE-based three-dimensional grid generator to help automate the optimization procedure. The inlet lip shape at the crown and the keel was described as a superellipse, and the superellipse exponents and radii ratios were considered as design variables. Three operating conditions: cruise, takeoff, and rolling takeoff, were considered in this study. Three-dimensional Euler computations were carried out to obtain the flow field. At the initial design, the peak Mach numbers for maximum cruise, takeoff, and rolling takeoff conditions were 0.88, 1.772, and 1.61, respectively. The acceptable upper limits on the takeoff and rolling takeoff Mach numbers were 1.55 and 1.45. Since the initial design provided by Boeing was found to be optimum with respect to the maximum cruise condition, the sum of the peak Mach numbers at takeoff and rolling takeoff were minimized in the current study while the maximum cruise Mach number was constrained to be close to that at the existing design. With this objective, the

  20. Development of Waypoint Planning Tool in Response to NASA Field Campaign Challenges

    Science.gov (United States)

    He, Matt; Hardin, Danny; Mayer, Paul; Blakeslee, Richard; Goodman, Michael

    2012-01-01

    Airborne real time observations are a major component of NASA 's Earth Science research and satellite ground validation studies. Multiple aircraft are involved in most NASA field campaigns. The coordination of the aircraft with satellite overpasses, other airplanes and the constantly evolving, dynamic weather conditions often determines the success of the campaign. Planning a research aircraft mission within the context of meeting the science objectives is a complex task because it requires real time situational awareness of the weather conditions that affect the aircraft track. A flight planning tools is needed to provide situational awareness information to the mission scientists, and help them plan and modify the flight tracks. Scientists at the University of Alabama ]Huntsville and the NASA Marshall Space Flight Center developed the Waypoint Planning Tool, an interactive software tool that enables scientists to develop their own flight plans (also known as waypoints) with point -and-click mouse capabilities on a digital map filled with real time raster and vector data. The development of this Waypoint Planning Tool demonstrates the significance of mission support in responding to the challenges presented during NASA field campaigns. Analysis during and after each campaign helped identify both issues and new requirements, and initiated the next wave of development. Currently the Waypoint Planning Tool has gone through three rounds of development and analysis processes. The development of this waypoint tool is directly affected by the technology advances on GIS/Mapping technologies. From the standalone Google Earth application and simple KML functionalities, to Google Earth Plugin on web platform, and to the rising open source GIS tools with New Java Script frameworks, the Waypoint Planning Tool has entered its third phase of technology advancement. Adapting new technologies for the Waypoint Planning Tool ensures its success in helping scientist reach their

  1. Material Development for Tooling Applications Using Big Area Additive Manufacturing (BAAM)

    Energy Technology Data Exchange (ETDEWEB)

    Duty, Chad E [ORNL; Drye, Tom [Techmer Engineering Solutions (ES); Franc, Alan [Techmer Engineering Solutions (ES)

    2015-03-01

    Techmer Engineered Solutions (TES) is working with Oak Ridge National Laboratory (ORNL) to develop materials and evaluate their use for ORNL s recently developed Big Area Additive Manufacturing (BAAM) system for tooling applications. The first phase of the project established the performance of some commercially available polymer compositions deposited with the BAAM system. Carbon fiber reinforced ABS demonstrated a tensile strength of nearly 10 ksi, which is sufficient for a number of low temperature tooling applications.

  2. Genomics and Public Health: Development of Web-based Training Tools for Increasing Genomic Awareness

    OpenAIRE

    Kardia, Sharon LR; Bodzin, Jennifer; Goldenberg, Aaron; Citrin, Toby; Raup, Sarah F; Bach, Janice V

    2005-01-01

    In 2001, the Centers for Disease Control and Prevention funded three Centers for Genomics and Public Health to develop training tools for increasing genomic awareness. Over the past three years, the centers, working together with the Centers for Disease Control and Prevention's Office of Genomics and Disease Prevention, have developed tools to increase awareness of the impact genomics will have on public health practice, to provide a foundation for understanding basic genomic advances, and to...

  3. Development and validation of a Clinical Assessment Tool for Nursing Education (CAT-NE).

    Science.gov (United States)

    Skúladóttir, Hafdís; Svavarsdóttir, Margrét Hrönn

    2016-09-01

    The aim of this study was to develop a valid assessment tool to guide clinical education and evaluate students' performance in clinical nursing education. The development of the Clinical Assessment Tool for Nursing Education (CAT-NE) was based on the theory of nursing as professional caring and the Bologna learning outcomes. Benson and Clark's four steps of instrument development and validation guided the development and assessment of the tool. A mixed-methods approach with individual structured cognitive interviewing and quantitative assessments was used to validate the tool. Supervisory teachers, a pedagogical consultant, clinical expert teachers, clinical teachers, and nursing students at the University of Akureyri in Iceland participated in the process. This assessment tool is valid to assess the clinical performance of nursing students; it consists of rubrics that list the criteria for the students' expected performance. According to the students and their clinical teachers, the assessment tool clarified learning objectives, enhanced the focus of the assessment process, and made evaluation more objective. Training clinical teachers on how to assess students' performances in clinical studies and use the tool enhanced the quality of clinical assessment in nursing education.

  4. A Tool for Fast Development of Modular and Hierarchic Neural Network-based Systems

    Directory of Open Access Journals (Sweden)

    Francisco Reinaldo

    2006-08-01

    Full Text Available This paper presents PyramidNet tool as a fast and easy way to develop Modular and Hierarchic Neural Network-based Systems. This tool facilitates the fast emergence of autonomous behaviors in agents because it uses a hierarchic and modular control methodology of heterogeneous learning modules: the pyramid. Using the graphical resources of PyramidNet the user is able to specify a behavior system even having little understanding of artificial neural networks. Experimental tests have shown that a very significant speedup is attained in the development of modular and hierarchic neural network-based systems by using this tool.

  5. Products and mechanism of acene dimerization. A computational study.

    Science.gov (United States)

    Zade, Sanjio S; Zamoshchik, Natalia; Reddy, A Ravikumar; Fridman-Marueli, Galit; Sheberla, Dennis; Bendikov, Michael

    2011-07-20

    The high reactivity of acenes can reduce their potential applications in the field of molecular electronics. Although pentacene is an important material for use in organic field-effect transistors because of its high charge mobility, its reactivity is a major disadvantage hindering the development of pentacene applications. In this study, several reaction pathways for the thermal dimerization of acenes were considered computationally. The formation of acene dimers via a central benzene ring and the formation of acene-based polymers were found to be the preferred pathways, depending on the length of the monomer. Interestingly, starting from hexacene, acene dimers are thermodynamically disfavored products, and the reaction pathway is predicted to proceed instead via a double cycloaddition reaction (polymerization) to yield acene-based polymers. A concerted asynchronous reaction mechanism was found for benzene and naphthalene dimerization, while a stepwise biradical mechanism was predicted for the dimerization of anthracene, pentacene, and heptacene. The biradical mechanism for dimerization of anthracene and pentacene proceeds via syn or anti transition states and biradical minima through stepwise biradical pathways, while dimerization of heptacene proceeds via asynchronous ring closure of the complex formed by two heptacene molecules. The activation barriers for thermal dimerization decrease rapidly with increasing acene chain length and are calculated (at M06-2X/6-31G(d)+ZPVE) to be 77.9, 57.1, 33.3, -0.3, and -12.1 kcal/mol vs two isolated acene molecules for benzene, naphthalene, anthracene, pentacene, and heptacene, respectively. If activation energy is calculated vs the initially formed complex of two acene molecules, then the calculated barriers are 80.5, 63.2, 43.7, 16.7, and 12.3 kcal/mol. Dimerization is exothermic from anthracene onward, but it is endothermic at the terminal rings, even for heptacene. Phenyl substitution at the most reactive meso

  6. Actualities and Development of Heavy-Duty CNC Machine Tool Thermal Error Monitoring Technology

    Science.gov (United States)

    Zhou, Zu-De; Gui, Lin; Tan, Yue-Gang; Liu, Ming-Yao; Liu, Yi; Li, Rui-Ya

    2017-09-01

    Thermal error monitoring technology is the key technological support to solve the thermal error problem of heavy-duty CNC (computer numerical control) machine tools. Currently, there are many review literatures introducing the thermal error research of CNC machine tools, but those mainly focus on the thermal issues in small and medium-sized CNC machine tools and seldom introduce thermal error monitoring technologies. This paper gives an overview of the research on the thermal error of CNC machine tools and emphasizes the study of thermal error of the heavy-duty CNC machine tool in three areas. These areas are the causes of thermal error of heavy-duty CNC machine tool and the issues with the temperature monitoring technology and thermal deformation monitoring technology. A new optical measurement technology called the "fiber Bragg grating (FBG) distributed sensing technology" for heavy-duty CNC machine tools is introduced in detail. This technology forms an intelligent sensing and monitoring system for heavy-duty CNC machine tools. This paper fills in the blank of this kind of review articles to guide the development of this industry field and opens up new areas of research on the heavy-duty CNC machine tool thermal error.

  7. Development and Demonstration of Adanced Tooling Alloys for Molds and Dies

    Energy Technology Data Exchange (ETDEWEB)

    Kevin M. McHugh; Enrique J. Lavernia

    2006-01-01

    This report summarizes research results in the project Development and Demonstration of Advanced Tooling Alloys for Molds and Dies. Molds, dies and related tooling are used to manufacture most of the plastic and metal products we use every day. Conventional fabrication of molds and dies involves a multiplicity of machining, benching and heat treatment unit operations. This approach is very expensive and time consuming. Rapid Solidifcation Process (RSP) Tooling is a spray-forming technology tailored for producing molds and dies. The appraoch combines rapid solidifcation processing and net-shape materials processing in a single step. An atomized spray of a tool-forming alloy, typically a tool steel, is deposited onto an easy-to-form tool pattern to replicate the pattern's shape and surface features. By so doing, the approach eliminates many machining operations in conventional mold making, significantly reducing cost, lead time and energy. Moreover, rapid solidification creates unique microstructural features by suppressing carbide precipitation and growth, and creating metastable phases. This can result in unique material properties following heat treatment. Spray-formed and aged tool steel dies have exhibited extended life compared to conventional dies in many forming operations such as forging, extrusion and die casting. RSP Tooling technolocy was commercialized with the formation of RSP Tooling, LLC in Solon, Oh.

  8. Software project management tools in global software development: a systematic mapping study.

    Science.gov (United States)

    Chadli, Saad Yasser; Idri, Ali; Ros, Joaquín Nicolás; Fernández-Alemán, José Luis; de Gea, Juan M Carrillo; Toval, Ambrosio

    2016-01-01

    Global software development (GSD) which is a growing trend in the software industry is characterized by a highly distributed environment. Performing software project management (SPM) in such conditions implies the need to overcome new limitations resulting from cultural, temporal and geographic separation. The aim of this research is to discover and classify the various tools mentioned in literature that provide GSD project managers with support and to identify in what way they support group interaction. A systematic mapping study has been performed by means of automatic searches in five sources. We have then synthesized the data extracted and presented the results of this study. A total of 102 tools were identified as being used in SPM activities in GSD. We have classified these tools, according to the software life cycle process on which they focus and how they support the 3C collaboration model (communication, coordination and cooperation). The majority of the tools found are standalone tools (77%). A small number of platforms (8%) also offer a set of interacting tools that cover the software development lifecycle. Results also indicate that SPM areas in GSD are not adequately supported by corresponding tools and deserve more attention from tool builders.

  9. Developing a social autopsy tool for dengue mortality: a pilot study.

    Directory of Open Access Journals (Sweden)

    María José Arauz

    Full Text Available Dengue fever is a public health problem in the tropical and sub-tropical world. Dengue cases have grown dramatically in recent years as well as dengue mortality. Colombia has experienced periodic dengue outbreaks with numerous dengue related-deaths, where the Santander department has been particularly affected. Although social determinants of health (SDH shape health outcomes, including mortality, it is not yet understood how these affect dengue mortality. The aim of this pilot study was to develop and pre-test a social autopsy (SA tool for dengue mortality.The tool was developed and pre-tested in three steps. First, dengue fatal cases and 'near misses' (those who recovered from dengue complications definitions were elaborated. Second, a conceptual framework on determinants of dengue mortality was developed to guide the construction of the tool. Lastly, the tool was designed and pre-tested among three relatives of fatal cases and six near misses in 2013 in the metropolitan zone of Bucaramanga. The tool turned out to be practical in the context of dengue mortality in Colombia after some modifications. The tool aims to study the social, individual, and health systems determinants of dengue mortality. The tool is focused on studying the socioeconomic position and the intermediary SDH rather than the socioeconomic and political context.The SA tool is based on the scientific literature, a validated conceptual framework, researchers' and health professionals' expertise, and a pilot study. It is the first time that a SA tool has been created for the dengue mortality context. Our work furthers the study on SDH and how these are applied to neglected tropical diseases, like dengue. This tool could be integrated in surveillance systems to provide complementary information on the modifiable and avoidable death-related factors and therefore, be able to formulate interventions for dengue mortality reduction.

  10. Involvement of Technical Reasoning more than Functional Knowledge in development of tool use in childhood

    Directory of Open Access Journals (Sweden)

    Chrystelle Remigereau

    2016-11-01

    Full Text Available It is well-known that even toddlers are able to manipulate tools in an appropriate manner according to their physical properties. The ability of children to make novel tools in order to solve problems is, however, surprisingly limited. In adults, mechanical problem solving has been proposed to be supported by technical reasoning skills, which are thought to be involved in every situation requiring the use of a tool (whether conventional or unusual. The aim of this study was to investigate the typical development of real tool use skills and its link with technical reasoning abilities in healthy children. Three experimental tasks were adapted from those used with adults: mechanical problem solving (three different apparatus, real tool use (10 familiar tool-object pairs, and functional knowledge (10 functional picture matching with familiar tools previously used. The tasks were administered to 85 healthy children divided into six age groups (from 6 to 14 years of age. The results revealed that real tool use (p = .01 and mechanical problem solving skills improve with age, even if this improvement differs according to the apparatus for the latter (p < .01 for the Hook task and p < .05 for the Sloping task. Results also showed that mechanical problem solving is a better predictor of real tool use than functional knowledge, with a significant and greater weight (importance weight: 0.65; Estimate±Standard Error: 0.27±0.08. Ours findings suggest that real tool use and technical reasoning develop jointly in children, independently from development of functional knowledge. In addition, technical reasoning appears partially operative from the age of 6 onwards, even though the outcome of these skills depends of the context in which they are applied (i.e., the type of apparatus.

  11. Developing and Piloting a Baselining Tool for Education for Sustainable Development and Global Citizenship (ESDGC) in Welsh Higher Education

    Science.gov (United States)

    Glover, Alison; Jones, Yvonne; Claricoates, Jane; Morgan, Jan; Peters, Carl

    2013-01-01

    Mainstreaming Education for Sustainable Development in higher education is vital if graduates are to possess the abilities, skills, and knowledge needed to tackle the sustainability issues of the future. In this article we explain the development and piloting of a baselining tool, the Education for Sustainable Development and Global Citizenship…

  12. Developing and Piloting a Baselining Tool for Education for Sustainable Development and Global Citizenship (ESDGC) in Welsh Higher Education

    Science.gov (United States)

    Glover, Alison; Jones, Yvonne; Claricoates, Jane; Morgan, Jan; Peters, Carl

    2013-01-01

    Mainstreaming Education for Sustainable Development in higher education is vital if graduates are to possess the abilities, skills, and knowledge needed to tackle the sustainability issues of the future. In this article we explain the development and piloting of a baselining tool, the Education for Sustainable Development and Global Citizenship…

  13. Analytical tool for risk assessment of landscape and urban planning: Spatial development impact assessment

    Science.gov (United States)

    Rehak, David; Senovsky, Michail; Balog, Karol; Dvorak, Jiri

    2011-06-01

    This article covers the issue of preventive protection of population, technical infrastructure, and the environment against adverse impacts of careless spatial development. In the first section, we describe the relationship between sustainable development and spatial development. This discussion is followed by a review of the current state of spatial development security, primarily at a national level in the Czech Republic. The remainder of the paper features our original contribution which is a tool for risk assessment in landscape and urban planning, the Spatial Development Impact Assessment (SDIA) tool. We briefly review the most significant semi-quantitative methods of risk analysis that were used as a starting point in implementing the tool, and we discuss several of SDIA's salient features, namely, the assessment process algorithm, the catalogue of hazard and asset groups, and the spatial development impact matrix.

  14. The Development of an Online Research Tool to Investigate Children's Social Bonds with Robots

    Science.gov (United States)

    Veenstra, Dana Nathalie; Evers, Vanessa

    As children are increasingly exposed to robots, it is important to learn more about the social interaction and bond that may develop between robots and children. In this paper we report the development of an interactive tool to measure children's attitudes toward social robots for children ages 6-10. A first version of the KidSAR instrument was tested and a pilot study was carried out to evaluate and improve the design of the KidSAR (Children's Social Attitude toward Robots) tool. The pilot study involved a small scale field experiment assessing whether children feel more social connection with a robot in a caring role compared with a role where it needed to be taken care of. The final KidSAR tool was developed after evaluation of children's responses and observation of children using the tool.

  15. Radio as a Tool for Rural Development in Nigeria: Prospects and ...

    African Journals Online (AJOL)

    This study set out to examine the place of radio in rural development in Nigeria. ... prospects and challenges of using radio as a tool for rural development in Nigeria. ... urban-centred development journalism and dearth of community based or ...

  16. Rubidium dimers in paraffin-coated cells

    CERN Document Server

    Acosta, V M; Windes, D; Corsini, E; Ledbetter, M P; Karaulanov, T; Auzinsh, M; Rangwala, S A; Kimball, D F Jackson; Budker, D

    2010-01-01

    Measurements were made to determine the density of rubidium dimer vapor in paraffin-coated cells. The number density of dimers and atoms in similar paraffin-coated and uncoated cells was measured by optical spectroscopy. Due to the relatively low melting point of paraffin, a limited temperature range of 43-80 deg C was explored, with the lower end corresponding to a dimer density of less than 10^7 cm^(-3). With one-minute integration time, a sensitivity to dimer number density of better than 10^6 cm^(-3) was achieved. No significant difference in dimer density was observed between the cells.

  17. Improvement of communication and interpersonal competence in telenursing--development of a self-assessment tool.

    Science.gov (United States)

    Johnson, Christina; Wilhelmsson, Susan; Börjeson, Sussanne; Lindberg, Malou

    2015-06-01

    The aim of this study was to develop a self-assessment tool aiming to raise telenurses' awareness of their communication and interpersonal competence, and highlight areas in need of improvement. Several studies have revealed the need for development of communication competence in telenursing. Structured analyses of conversations with patients/callers, is one way to increase telenurses' awareness of their unique communication and interpersonal competence. Instrument development, Validation assessment using the method Content Validity Index. The process to determine content validity was done in two stages; the development stage and the assessment stage. The development stage started with a literature search. The assessment stage was separated into two phases, assessment by an expert group and assessment and test by telenurses. The telenurses also participated in consensus discussions. A telenursing self-assessment tool with 58 items was developed. The items were sorted into five sections according to the nursing process. This study describes the thorough development process of the telenursing self-assessment tool to be used by telenurses in order to become aware of their unique communication and interpersonal competence when analysing their own conversations with patients/callers. As a formative tool it is meant to provide self-direction, feedback and coaching, and create learning opportunities. The self-assessment tool helps the telenurse to follow the nursing process, to be patient-centred, and it is meant to provide self-direction, feedback, and coaching, as well as create learning opportunities. The tool can contribute to the development of communication and interpersonal competence in telephone advice nursing. Further development of the tool may provide an objective scoring instrument for evaluating communication training and education in the field. © 2014 John Wiley & Sons Ltd.

  18. Rapid tooling--a new approach to integrated product and process development

    Science.gov (United States)

    Breitinger, Frank

    1997-09-01

    Rapid prototyping technologies -- especially stereolithography and plastic laser sintering -- did substantially contribute in reducing product development times. But models that are produced by rapid prototyping technologies do not meet the requirements of functional prototypes, as neither the serial material nor the serial production processes are used. This concerns injection molding and pressure die-casting prototypes. Therefore rapid tooling techniques are necessary. The main emphasis of this presentation is on the significance of rapid tooling for integrated product and process development. This is discussed using the example of evolution tooling (tools that grow with the development status). Furthermore, a survey is presented of the most important rapid tooling processes that employ rapid prototyping technologies. A distinction is made here between the process chains for rapid prototyping and conversion processes and the direct manufacture of tool components. The IWB User Center (Anwenderzentrum) in Augsburg, Germany is the first European user of the indirect metal laser sintering process. In order to communicate what has been learned from initial experience with this procedure, sample tools that have been realized are described.

  19. Solid-phase synthesis of 2{sup '}-O-methoxyethyl oligonucleotides using dimeric phosphoramidate blocks

    Energy Technology Data Exchange (ETDEWEB)

    Yu, Gi Weon; Kang, Yong Han [Dept. of Applied Chemistry, Hanyang University, Ansan (Korea, Republic of)

    2016-11-15

    This research focused on the method of using dimeric phosphoramidite blocks to synthesize oligonucleotides for development as oligonucleotide drugs. A 16-mer oligonucleotide with the randomly selected sequence of C*C*T*C*G*C *T*C*T*C*G*C*C* C*G*C was synthesized using CC, GC, and TC dimers, a combination of monomers and dimers, or only monomers as building blocks. Using dimer blocks in this synthetic method provided a significant decrease in critical impurities that had similar properties to the main product, which was confirmed by LC-MS and HPLC analysis.

  20. Synthesis and Applications of Non-spherical Dimer Colloids

    Science.gov (United States)

    Yoon, Kisun

    Colloids are promising building blocks in material synthesis because of their controllability of size and surface properties. The synthesis of chemically and/or geometrically anisotropic colloidal particles has received attentions with the expectation of building blocks for complex structures. However, the synthesis of anisotropic colloidal particles is by far more difficult than the synthesis of spherical colloidal particles. Lack of monodispersity and productivity of many anisotropic particles often limits their applications as a building block for complex structures. Thus, it is highly desirable to develop methods which can produce a large amount of monodisperse non-spherical particles with controllable asymmetric surface properties. This dissertation details the work for developing such a method. The major result of this dissertation is a synthetic method to produce monodisperse non-spherical colloids with anisotropic surface property in a large quantity. The anisotropic colloid, which we call it as Dimer particle, has two fused lobes like a dumbbell and each lobe's size can be independently controlled. We present a novel method to synthesize sub-micron size Dimer particles. This method can produce a large amount of submicron-sized Dimer particles with good monodispersity and well-controlled shape. Submicron-sized Dimer particles have been highly desired since they can be used as a building block for self assembly using Brownian motion, colloidal surfactant for Pickering emulsion, and photonic materials. To fully take advantage of the anisotropy of the particles, we develop a facile method to tailor the surface property of each lobe independently by asymmetrically coating the particles with gold nanoparticles. This method doesn't need the arrangement of particles onto any type of interfaces. Asymmetric coating of gold nanoparticles can be carried out simply by mixing Dimer particles with gold nanoparticles. The formation mechanism of the submicron-sized Dimer

  1. The development of a clinically useful tool for predicting the development of psychological disorder following injury.

    Science.gov (United States)

    Mason, S; Farrow, T F D; Fawbert, D; Smith, R; Bath, P A; Hunter, M; Woodruff, P W; Turpin, G

    2009-03-01

    To identify factors significantly associated with post-traumatic stress disorder (PTSD), anxiety, and depression at 3 months post-injury; to develop a generic model to predict the occurrence of PTSD, anxiety, and depression at 3 months post-injury; and to validate this model in a test data set of patients. Prospective cohort study. Participants were 823 patients attending an emergency department (ED) following accidental injury. Baseline questionnaires were completed, with 1 and 3 months postal follow-ups. Predictor variables demonstrating significant associations with two of the three outcome measures (3-month HAD anxiety and depression scores and PTSD symptoms) were included in multivariate regression models for each outcome. Non-significant predictor variables were removed until all remaining independent variables made the most significant contribution to each of the three models. Models were validated using a test dataset. Previous history of mental health problems, neuroticism score and having PTSD symptoms at 1 month predicted adverse outcomes at 3 months. When used on the test datasets, the areas under the receiver operating curve (ROC) curve for the models predicting outcomes at 3 months were: PTSD=0.91 (sensitivity=88.5%); anxiety=0.87 (sensitivity=93.7%); and depression=0.87 (sensitivity=96.7%). The final model performed moderately well across the three outcomes and may be useful clinically as a generic rule-out tool to identify those who will not require follow up, watchful waiting or intervention.

  2. Development of a Visual Inspection Data Collection Tool for Evaluation of Fielded PV Module Condition

    Energy Technology Data Exchange (ETDEWEB)

    Packard, C. E.; Wohlgemuth, J. H.; Kurtz, S. R.

    2012-08-01

    A visual inspection data collection tool for the evaluation of fielded photovoltaic (PV) modules has been developed to facilitate describing the condition of PV modules with regard to field performance. The proposed data collection tool consists of 14 sections, each documenting the appearance or properties of a part of the module. This report instructs on how to use the collection tool and defines each attribute to ensure reliable and valid data collection. This tool has been evaluated through the inspection of over 60 PV modules produced by more than 20 manufacturers and fielded at two different sites for varying periods of time. Aggregated data from such a single data collection tool has the potential to enable longitudinal studies of module condition over time, technology evolution, and field location for the enhancement of module reliability models.

  3. Mechanism of FGF receptor dimerization and activation

    Science.gov (United States)

    Sarabipour, Sarvenaz; Hristova, Kalina

    2016-01-01

    Fibroblast growth factors (fgfs) are widely believed to activate their receptors by mediating receptor dimerization. Here we show, however, that the FGF receptors form dimers in the absence of ligand, and that these unliganded dimers are phosphorylated. We further show that ligand binding triggers structural changes in the FGFR dimers, which increase FGFR phosphorylation. The observed effects due to the ligands fgf1 and fgf2 are very different. The fgf2-bound dimer structure ensures the smallest separation between the transmembrane (TM) domains and the highest possible phosphorylation, a conclusion that is supported by a strong correlation between TM helix separation in the dimer and kinase phosphorylation. The pathogenic A391E mutation in FGFR3 TM domain emulates the action of fgf2, trapping the FGFR3 dimer in its most active state. This study establishes the existence of multiple active ligand-bound states, and uncovers a novel molecular mechanism through which FGFR-linked pathologies can arise.

  4. A Reference Architecture for Providing Tools as a Service to Support Global Software Development

    DEFF Research Database (Denmark)

    Chauhan, Aufeef

    2014-01-01

    -based solutions. The restricted ability of the organizations to have desired alignment of tools with software engineering and development processes results in administrative and managerial overhead that incur increased development cost and poor product quality. Moreover, stakeholders involved in the projects have......Global Software Development (GSD) teams encounter challenges that are associated with distribution of software development activities across multiple geographic regions. The limited support for performing collaborative development and engineering activities and lack of sufficient support...... for maintaining and resolving dependencies and traceability across heterogeneous tools are major challenges for GSD teams. The lack of insufficient support for cross platform tools integration also makes it hard to address the stated challenges using existing paradigms that are based upon desktop and web...

  5. Development of Multi-slice Analytical Tool to Support BIM-based Design Process

    Science.gov (United States)

    Atmodiwirjo, P.; Johanes, M.; Yatmo, Y. A.

    2017-03-01

    This paper describes the on-going development of computational tool to analyse architecture and interior space based on multi-slice representation approach that is integrated with Building Information Modelling (BIM). Architecture and interior space is experienced as a dynamic entity, which have the spatial properties that might be variable from one part of space to another, therefore the representation of space through standard architectural drawings is sometimes not sufficient. The representation of space as a series of slices with certain properties in each slice becomes important, so that the different characteristics in each part of space could inform the design process. The analytical tool is developed for use as a stand-alone application that utilises the data exported from generic BIM modelling tool. The tool would be useful to assist design development process that applies BIM, particularly for the design of architecture and interior spaces that are experienced as continuous spaces. The tool allows the identification of how the spatial properties change dynamically throughout the space and allows the prediction of the potential design problems. Integrating the multi-slice analytical tool in BIM-based design process thereby could assist the architects to generate better design and to avoid unnecessary costs that are often caused by failure to identify problems during design development stages.

  6. Development and Validation of a Standardized Tool for Prioritization of Information Sources.

    Science.gov (United States)

    Akwar, Holy; Kloeze, Harold; Mukhi, Shamir

    2016-01-01

    To validate the utility and effectiveness of a standardized tool for prioritization of information sources for early detection of diseases. The tool was developed with input from diverse public health experts garnered through survey. Ten raters used the tool to evaluate ten information sources and reliability among raters was computed. The Proc mixed procedure with random effect statement and SAS Macros were used to compute multiple raters' Fleiss Kappa agreement and Kendall's Coefficient of Concordance. Ten disparate information sources evaluated obtained the following composite scores: ProMed 91%; WAHID 90%; Eurosurv 87%; MediSys 85%; SciDaily 84%; EurekAl 83%; CSHB 78%; GermTrax 75%; Google 74%; and CBC 70%. A Fleiss Kappa agreement of 50.7% was obtained for ten information sources and 72.5% for a sub-set of five sources rated, which is substantial agreement validating the utility and effectiveness of the tool. This study validated the utility and effectiveness of a standardized criteria tool developed to prioritize information sources. The new tool was used to identify five information sources suited for use by the KIWI system in the CEZD-IIR project to improve surveillance of infectious diseases. The tool can be generalized to situations when prioritization of numerous information sources is necessary.

  7. Measuring quality improvement in public health: the development and psychometric testing of a QI Maturity Tool.

    Science.gov (United States)

    Joly, Brenda M; Booth, Maureen; Mittal, Prashant; Shaler, George

    2012-06-01

    There is growing interest and investment in improving the quality of public health services and outcomes. Following the lead of other sectors, efforts are underway to introduce systematic quality improvement (QI) tools and approaches to state and local public health agencies. Little is known, however, about how to describe and reliably measure the level of QI maturity within a public health agency. The authors describe the development of a QI Maturity Tool using research from the fields of organizational design, psychology, health care, and complexity theory. The 37-item assessment tool is based on four quality domains derived from the literature: (a) organizational culture, (b) capacity and competency, (c) practice, and (d) alignment and spread. The tool was designed to identify features of an organization that may be enhancing or impeding QI; monitor the impact of efforts to create a more favorable environment for QI; and define potential cohorts of public health agencies for evaluation purposes. The article presents initial steps in testing and validating the QI Maturity Tool including: (a) developing a theoretical framework, (b) assuring face and content validity, (c) determining the tool's reliability based on estimates of internal consistency, (d) assessing the dimensionality, and (f) determining the construct validity of the instrument. The authors conclude that there is preliminary evidence that the QI Maturity Tool is a promising instrument. Further work is underway to explore whether self-reported survey results align with an agency's actions and the products of their QI efforts.

  8. [Development of a Text-Data Based Learning Tool That Integrates Image Processing and Displaying].

    Science.gov (United States)

    Shinohara, Hiroyuki; Hashimoto, Takeyuki

    2015-01-01

    We developed a text-data based learning tool that integrates image processing and displaying by Excel. Knowledge required for programing this tool is limited to using absolute, relative, and composite cell references and learning approximately 20 mathematical functions available in Excel. The new tool is capable of resolution translation, geometric transformation, spatial-filter processing, Radon transform, Fourier transform, convolutions, correlations, deconvolutions, wavelet transform, mutual information, and simulation of proton density-, T1-, and T2-weighted MR images. The processed images of 128 x 128 pixels or 256 x 256 pixels are observed directly within Excel worksheets without using any particular image display software. The results of image processing using this tool were compared with those using C language and the new tool was judged to have sufficient accuracy to be practically useful. The images displayed on Excel worksheets were compared with images using binary-data display software. This comparison indicated that the image quality of the Excel worksheets was nearly equal to the latter in visual impressions. Since image processing is performed by using text-data, the process is visible and facilitates making contrasts by using mathematical equations within the program. We concluded that the newly developed tool is adequate as a computer-assisted learning tool for use in medical image processing.

  9. Development and Evaluation of Secure Socket Layer Visualization Tool with Packet Capturing Function

    Directory of Open Access Journals (Sweden)

    Arai Masayuki

    2015-01-01

    Full Text Available Secure Socket Layer (SSL has become a fundamental technology that secures browser-processed personal details sent to the server. As a result, communication and computer engineers are advised to learn the protocol. However, understanding SSL is very difficult because of its intricate communication procedure. To solve this problem, we developed a visualization tool for understanding SSL. This paper describes the design, implementation methods, and evaluation of the tool. The evaluation results show that the visualization tool is effective for learning SSL.

  10. Development Of Dynamic Probabilistic Safety Assessment: The Accident Dynamic Simulator (ADS) Tool

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Y.H.; Mosleh, A.; Dang, V.N

    2003-03-01

    The development of a dynamic methodology for Probabilistic Safety Assessment (PSA) addresses the complex interactions between the behaviour of technical systems and personnel response in the evolution of accident scenarios. This paper introduces the discrete dynamic event tree, a framework for dynamic PSA, and its implementation in the Accident Dynamic Simulator (ADS) tool. Dynamic event tree tools generate and quantify accident scenarios through coupled simulation models of the plant physical processes, its automatic systems, the equipment reliability, and the human response. The current research on the framework, the ADS tool, and on Human Reliability Analysis issues within dynamic PSA, is discussed. (author)

  11. Development of a Façade Assessment and Design Tool for Solar Energy (FASSADES)

    OpenAIRE

    Jouri Kanters; Maria Wall; Marie-Claude Dubois

    2014-01-01

    Planning energy-efficient buildings which produce on-site renewable energy in an urban context is a challenge for all involved actors in the planning process. The primary objective of this study was to develop a façade assessment and design tool for solar energy (FASSADES) providing the necessary information for all stakeholders in the design process. The secondary objective was to demonstrate the tool by performing an assessment analysis of a building block. The FASSADES tool is a DIVA4Rhino...

  12. Development of a Preventive Maintenance Program for Tooling Used in Powder Slush Molding

    Energy Technology Data Exchange (ETDEWEB)

    Lara-Curzio, Edgar [ORNL; Rios, Orlando [ORNL; Marquez Rossy, Andres E [ORNL

    2016-07-19

    ORNL collaborated with Faurecia Interior Systems to investigate the feasibility of developing a thermomagnetic preventive maintenance program for nickel tooling used in powder slush molding. It was found that thermal treatments at temperatures greater than 500°C can anneal strain hardening in nickel tooling and a range of temperatures and times for effective thermal annealing were identified. It was also observed that magnetic fields applied during thermal annealing do not alter the kinetics of strain hardening annealing. The results obtained in this investigation provide a foundation for establishing a preventive maintenance program for nickel tooling.

  13. Student collaboration in developing an on-line self assessment tool to enhance development for student and newly qualified professionals

    OpenAIRE

    Laxton, Julie; Dagg, Paul; Hargreaves, Janet; Laverick, Duane; Mitchell, Carrie

    2013-01-01

    A “Competence in Practice” (CiPA) self assessment tool was developed initially as a research instrument as part of the Centre for Excellence in Teaching and Learning; Assessment and Learning in Practice Settings.\\ud \\ud The tool asks a series of questions against which participants self-rate their preparedness for practice. A working group then created software from this that is used as a formative exercise to rate confidence and perceived competence in practice. This freely available package...

  14. Development of dietary pattern evaluation tool for adults and correlation with Dietary Quality Index

    OpenAIRE

    Lee, Yeo Do; Kim, Kyung Won; Choi, Kyung-Suk; Kim, Misung; Cho, Yeo Jin; Sohn, Cheongmin

    2016-01-01

    BACKGROUND/OBJECTIVES As the prevalence of chronic diseases has risen, the need for straightforward diagnostic tools for monitoring nutrition status to improve nutrition counseling and disease prevention has likewise increased. This study developed an easily usable dietary behavior pattern diagnosis checklist and investigated its correlation with dietary quality index. SUBJECTS/METHODS A draft dietary pattern evaluation tool was generated by analyzing previous studies. The draft questionnaire...

  15. Developing Tools for Identifying Employer and Employee Satisfaction of Nursing New Graduates in China

    OpenAIRE

    Yuying Fan; Qiujie Li; Shufen Yang; Ying Guo; Libin Yang; Shibin Zhao

    2014-01-01

    Purpose. Researchers developed evaluation tools measuring employment relevant satisfaction for nursing new graduates. The evaluation tools were designed to be relevant to nursing managers who make employment decisions and nursing new graduates who were just employed. Methods. In-depth interviews and an expert panel were established to review the activities that evaluate the employee and employer satisfaction of nursing new graduates. Based on individual interviews and literature review, evalu...

  16. Developing Next-Generation Telehealth Tools and Technologies: Patients, Systems, and Data Perspectives

    OpenAIRE

    Ackerman, Michael J.; Filart, Rosemarie; Burgess, Lawrence P.; Lee, Insup; Poropatich, Ronald K.

    2010-01-01

    The major goals of telemedicine today are to develop next-generation telehealth tools and technologies to enhance healthcare delivery to medically underserved populations using telecommunication technology, to increase access to medical specialty services while decreasing healthcare costs, and to provide training of healthcare providers, clinical trainees, and students in health-related fields. Key drivers for these tools and technologies are the need and interest to collaborate among telehea...

  17. PTaaS: Platform for Providing Software Developing Applications and Tools as a Service

    DEFF Research Database (Denmark)

    Chauhan, Muhammad Aufeef; Babar, Muhammad Ali

    2014-01-01

    of large number of complex activities that does not only include technological aspects but also social aspects. A large number of applications and tools have been devised for providing solutions to the challenges of the GSD that emerge as a result of distributed development teams. However......, the technological solutions that have been proposed so far are limited in their ability to meet specific GSD challenged and emerging trends of GSD in which software development is not only global but it also involve multiple organizations. Involvement of the multiple organizations in GSD increase the complexity...... technological support for it that is not limited to one specific tools and a particular phase of software development life cycle. In this thesis, we have explored the possibility of offering software development applications and tools as services that can be acquired on demand according to the software...

  18. Tracking Change in rapid and eXtreme Development: A Challenge to SCM-tools?

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak

    2001-01-01

    the tool does its job, change descriptions must be memorised until your next check-in, etc. This kind of overhead and disruption does not fit well with fast-paced development processes like rapid prototyping, explorative programming, and eXtreme Programming that favour creativity, speed, and communication......Software configuration management (SCM) has proved to be an invaluable part of developing and maintaining high quality software. The benefits are not for free however: SCM tool operations often divert your attention from your development task, sometimes you have to endure a long waiting time while...

  19. Ergonomic design intervention strategy for work tools development for women agro based workers in Northeast India.

    Science.gov (United States)

    Chakrabarti, Debkumar; Bhattachheriya, Nandita

    2012-01-01

    Strategy for finding the appropriate strategy for work tool development has become a crucial issue in occupational wellness of varied nature of women workforce of Northeast India. This paper deals with ergonomics intervention through sustainable work tool design development process. Workers who frequently shift to different activities quite often in unorganised small-scale fruit processing units where productivity is directly related to the harvesting season require different work tools relevant to specific tasks and mostly workers themselves manage work tools of their own with available local resources. Whereas in contrast the tea-leaf pluckers are engaged in a single task throughout the year, and the work schedule and work equipment is decided and supplied to them based on the corporate decision where the workers do not have any individual control. Observations confirm the need for organising participatory workshops specific to trade based occupational well-being and different work tools for different tasks in mostly private owned unorganised sector. Implementation of single variety work tool development that supports a crucial component in tea-leaf plucking for which they are engaged in full time employment; and through a corporate decision a single design with its number of users makes a good effect.

  20. Development of remote pipe cutting tool for divertor cassettes in JT-60SA

    Energy Technology Data Exchange (ETDEWEB)

    Hayashi, Takao, E-mail: hayashi.takao@jaea.go.jp; Sakurai, Shinji; Shibanuma, Kiyoshi; Sakasai, Akira

    2014-10-15

    Remote pipe cutting tool accessing from inside pipe has been newly developed for JT-60SA. The tool head equips a disk-shaped cutter blade and four rollers which are subjected to the reaction force. The tool pushes out the cutter blade by decreasing the distance between two cams. The tool cuts a cooling pipe by both pushing out the cutter blade and rotating the tool head itself. The roller holder is not pushed out anymore after touching the inner wall of the pipe. In other words, only cutter blade is pushed out after bringing the tool axis into the pipe axis. Outer diameter of the cutting tool head is 44 mm. The cutting tool is able to push out the cutter blade up to 32.5 mm in radius, i.e. 65 mm in diameter, which is enough to cut the pipe having an outer diameter of 59.8 mm. The thickness and material of the cooling pipe are 2.8 mm and SUS316L, respectively. The length of the cutting tool head is about 1 m. The tool is able to cut a pipe locates about 480 mm in depth from the mounting surface on the divertor cassette. The pipe cutting system equips two cutting heads and they are able to cut two pipes at the same time in order to remove the inner target plate. Reproducibility of the cross-sectional shape of the cut pipe is required for re-welding. The degree of reproducibility is inside 0.1 mm except for burr at outside of the pipe, which is enough to re-weld the cut pipe. Some swarf is generated during cutting the double-layered pipe assuming a plug located on the top of the pipe. The swarf is deposited on the bottom of the plug and collected by pulling out the plug in the actual equipment.

  1. Analysis of Java Client/Server and Web Programming Tools for Development of Educational Systems.

    Science.gov (United States)

    Muldner, Tomasz

    This paper provides an analysis of old and new programming tools for development of client/server programs, particularly World Wide Web-based programs. The focus is on development of educational systems that use interactive shared workspaces to provide portable and expandable solutions. The paper begins with a short description of relevant terms.…

  2. Tracking Change in rapid and eXtreme Development: A Challenge to SCM-tools?

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak

    2001-01-01

    Software configuration management (SCM) has proved to be an invaluable part of developing and maintaining high quality software. The benefits are not for free however: SCM tool operations often divert your attention from your development task, sometimes you have to endure a long waiting time while...

  3. Decision-making on olympic urban development - multi-actor decision support tool

    NARCIS (Netherlands)

    Heurkens, E.W.T.M.

    Subject of study is the possible organisation of the Olympic Games of 2028 in the Netherlands, as seen from an urban development viewpoint. The project focuses on the decision-making process in the initiative phase. Aim of the project is the development of a decision support tool for the complex, in

  4. The development of a personalized patient education tool for decision making for postmenopausal women with osteoporosis

    NARCIS (Netherlands)

    Hiligsmann, M.; Ronda, G.; Weijden, T.T. van der; Boonen, A.

    2016-01-01

    A personalized patient education tool for decision making (PET) for postmenopausal women with osteoporosis was developed by means of a systematic development approach. A prototype was constructed and refined by involving various professionals and patients. Professionals and patients expressed a posi

  5. Synthesis of steroidal dimers: Selective amine catalysed steroidal dimerization

    Indian Academy of Sciences (India)

    Shamsuzzaman; Mohd Gulfam Aalam; Tabassum Siddiqui

    2011-07-01

    Some new dimeric steroids namely cholest-5-en-3-spiro-[6',5'-oxa]-5'-cholest-3'-one (2), cholest-5-en-7-spiro-[4',5'-oxa]-5'-cholest-7'-one (4a) and 3-substitutedcholest-5-en-7-spiro-[4',5'-oxa]-3'-substituted-5'-cholestan-7'-ones (4b, c) are synthesized starting from cholest-5-en-3-one (1), cholest-5-en-7-one (3a) and 3-substituted-cholest-5-en-7-ones (3b, c) respectively by using DMAP and xylene. All the synthesized compounds were characterized by using IR, MS and 1H, 13C NMR spectral and elemental analysis.

  6. An artemisinin-derived dimer has highly potent anti-cytomegalovirus (CMV and anti-cancer activities.

    Directory of Open Access Journals (Sweden)

    Ran He

    Full Text Available We recently reported that two artemisinin-derived dimers (dimer primary alcohol 606 and dimer sulfone 4-carbamate 832-4 are significantly more potent in inhibiting human cytomegalovirus (CMV replication than artemisinin-derived monomers. In our continued evaluation of the activities of artemisinins in CMV inhibition, twelve artemisinin-derived dimers and five artemisinin-derived monomers were used. Dimers as a group were found to be potent inhibitors of CMV replication. Comparison of CMV inhibition and the slope parameter of dimers and monomers suggest that dimers are distinct in their anti-CMV activities. A deoxy dimer (574, lacking the endoperoxide bridge, did not have any effect on CMV replication, suggesting a role for the endoperoxide bridge in CMV inhibition. Differences in anti-CMV activity were observed among three structural analogs of dimer sulfone 4-carbamate 832-4 indicating that the exact placement and oxidation state of the sulfur atom may contribute to its anti-CMV activity. Of all tested dimers, artemisinin-derived diphenyl phosphate dimer 838 proved to be the most potent inhibitor of CMV replication, with a selectivity index of approximately 1500, compared to our previously reported dimer sulfone 4-carbamate 832-4 with a selectivity index of about 900. Diphenyl phosphate dimer 838 was highly active against a Ganciclovir-resistant CMV strain and was also the most active dimer in inhibition of cancer cell growth. Thus, diphenyl phosphate dimer 838 may represent a lead for development of a highly potent and safe anti-CMV compound.

  7. Design strategies and functionality of the Visual Interface for Virtual Interaction Development (VIVID) tool

    Science.gov (United States)

    Nguyen, Lac; Kenney, Patrick J.

    1993-01-01

    Development of interactive virtual environments (VE) has typically consisted of three primary activities: model (object) development, model relationship tree development, and environment behavior definition and coding. The model and relationship tree development activities are accomplished with a variety of well-established graphic library (GL) based programs - most utilizing graphical user interfaces (GUI) with point-and-click interactions. Because of this GUI format, little programming expertise on the part of the developer is necessary to create the 3D graphical models or to establish interrelationships between the models. However, the third VE development activity, environment behavior definition and coding, has generally required the greatest amount of time and programmer expertise. Behaviors, characteristics, and interactions between objects and the user within a VE must be defined via command line C coding prior to rendering the environment scenes. In an effort to simplify this environment behavior definition phase for non-programmers, and to provide easy access to model and tree tools, a graphical interface and development tool has been created. The principal thrust of this research is to effect rapid development and prototyping of virtual environments. This presentation will discuss the 'Visual Interface for Virtual Interaction Development' (VIVID) tool; an X-Windows based system employing drop-down menus for user selection of program access, models, and trees, behavior editing, and code generation. Examples of these selection will be highlighted in this presentation, as will the currently available program interfaces. The functionality of this tool allows non-programming users access to all facets of VE development while providing experienced programmers with a collection of pre-coded behaviors. In conjunction with its existing, interfaces and predefined suite of behaviors, future development plans for VIVID will be described. These include incorporation

  8. Managing design excellence tools during the development of new orthopaedic implants.

    Science.gov (United States)

    Défossez, Henri J P; Serhan, Hassan

    2013-11-01

    Design excellence (DEX) tools have been widely used for years in some industries for their potential to facilitate new product development. The medical sector, targeted by cost pressures, has therefore started adopting them. Numerous tools are available; however only appropriate deployment during the new product development stages can optimize the overall process. The primary study objectives were to describe generic tools and illustrate their implementation and management during the development of new orthopaedic implants, and compile a reference package. Secondary objectives were to present the DEX tool investment costs and savings, since the method can require significant resources for which companies must carefully plan. The publicly available DEX method "Define Measure Analyze Design Verify Validate" was adopted and implemented during the development of a new spinal implant. Several tools proved most successful at developing the correct product, addressing clinical needs, and increasing market penetration potential, while reducing design iterations and manufacturing validations. Cost analysis and Pugh Matrix coupled with multi generation planning enabled developing a strong rationale to activate the project, set the vision and goals. improved risk management and product map established a robust technical verification-validation program. Design of experiments and process quantification facilitated design for manufacturing of critical features, as early as the concept phase. Biomechanical testing with analysis of variance provided a validation model with a recognized statistical performance baseline. Within those tools, only certain ones required minimum resources (i.e., business case, multi generational plan, project value proposition, Pugh Matrix, critical To quality process validation techniques), while others required significant investments (i.e., voice of customer, product usage map, improved risk management, design of experiments, biomechanical testing

  9. Smart Cutting Tools and Smart Machining: Development Approaches, and Their Implementation and Application Perspectives

    Science.gov (United States)

    Cheng, Kai; Niu, Zhi-Chao; Wang, Robin C.; Rakowski, Richard; Bateman, Richard

    2017-09-01

    Smart machining has tremendous potential and is becoming one of new generation high value precision manufacturing technologies in line with the advance of Industry 4.0 concepts. This paper presents some innovative design concepts and, in particular, the development of four types of smart cutting tools, including a force-based smart cutting tool, a temperature-based internally-cooled cutting tool, a fast tool servo (FTS) and smart collets for ultraprecision and micro manufacturing purposes. Implementation and application perspectives of these smart cutting tools are explored and discussed particularly for smart machining against a number of industrial application requirements. They are contamination-free machining, machining of tool-wear-prone Si-based infra-red devices and medical applications, high speed micro milling and micro drilling, etc. Furthermore, implementation techniques are presented focusing on: (a) plug-and-produce design principle and the associated smart control algorithms, (b) piezoelectric film and surface acoustic wave transducers to measure cutting forces in process, (c) critical cutting temperature control in real-time machining, (d) in-process calibration through machining trials, (e) FE-based design and analysis of smart cutting tools, and (f) application exemplars on adaptive smart machining.

  10. MOVEMENT SKILL ASSESSMENT OF TYPICALLY DEVELOPING PRESCHOOL CHILDREN: A REVIEW OF SEVEN MOVEMENT SKILL ASSESSMENT TOOLS

    Directory of Open Access Journals (Sweden)

    Wouter Cools

    2009-06-01

    Full Text Available The importance of movement is often overlooked because it is such a natural part of human life. It is, however, crucial for a child's physical, cognitive and social development. In addition, experiences support learning and development of fundamental movement skills. The foundations of those skills are laid in early childhood and essential to encourage a physically active lifestyle. Fundamental movement skill performance can be examined with several assessment tools. The choice of a test will depend on the context in which the assessment is planned. This article compares seven assessment tools which are often referred to in European or international context. It discusses the tools' usefulness for the assessment of movement skill development in general population samples. After a brief description of each assessment tool the article focuses on contents, reliability, validity and normative data. A conclusion outline of strengths and weaknesses of all reviewed assessment tools focusing on their use in educational research settings is provided and stresses the importance of regular data collection of fundamental movement skill development among preschool children.

  11. Improving e-book access via a library-developed full-text search tool*

    Science.gov (United States)

    Foust, Jill E.; Bergen, Phillip; Maxeiner, Gretchen L.; Pawlowski, Peter N.

    2007-01-01

    Purpose: This paper reports on the development of a tool for searching the contents of licensed full-text electronic book (e-book) collections. Setting: The Health Sciences Library System (HSLS) provides services to the University of Pittsburgh's medical programs and large academic health system. Brief Description: The HSLS has developed an innovative tool for federated searching of its e-book collections. Built using the XML-based Vivísimo development environment, the tool enables a user to perform a full-text search of over 2,500 titles from the library's seven most highly used e-book collections. From a single “Google-style” query, results are returned as an integrated set of links pointing directly to relevant sections of the full text. Results are also grouped into categories that enable more precise retrieval without reformulation of the search. Results/Evaluation: A heuristic evaluation demonstrated the usability of the tool and a web server log analysis indicated an acceptable level of usage. Based on its success, there are plans to increase the number of online book collections searched. Conclusion: This library's first foray into federated searching has produced an effective tool for searching across large collections of full-text e-books and has provided a good foundation for the development of other library-based federated searching products. PMID:17252065

  12. Improving e-book access via a library-developed full-text search tool.

    Science.gov (United States)

    Foust, Jill E; Bergen, Phillip; Maxeiner, Gretchen L; Pawlowski, Peter N

    2007-01-01

    This paper reports on the development of a tool for searching the contents of licensed full-text electronic book (e-book) collections. The Health Sciences Library System (HSLS) provides services to the University of Pittsburgh's medical programs and large academic health system. The HSLS has developed an innovative tool for federated searching of its e-book collections. Built using the XML-based Vivísimo development environment, the tool enables a user to perform a full-text search of over 2,500 titles from the library's seven most highly used e-book collections. From a single "Google-style" query, results are returned as an integrated set of links pointing directly to relevant sections of the full text. Results are also grouped into categories that enable more precise retrieval without reformulation of the search. A heuristic evaluation demonstrated the usability of the tool and a web server log analysis indicated an acceptable level of usage. Based on its success, there are plans to increase the number of online book collections searched. This library's first foray into federated searching has produced an effective tool for searching across large collections of full-text e-books and has provided a good foundation for the development of other library-based federated searching products.

  13. Development of multimedia informational tools for breast cancer patients with low levels of health literacy.

    Science.gov (United States)

    Hart, Tae L; Blacker, Susan; Panjwani, Aliza; Torbit, Lindsey; Evans, Michael

    2015-03-01

    To create informational tools for breast cancer patients with low levels of health literacy. Tools were developed through a three-stage process. (1) Focus groups were conducted with breast cancer survivors and interviews were held with health educators to determine content, source of information, format and medium of the tools. (2) Based on this feedback, a suite of tools was developed. (3) Focus groups were reconvened and health educators re-interviewed to obtain feedback and determine satisfaction. We developed a suite of five informational tools using low health literacy principles, which focused on learning about breast cancer resources and learning about the members of one's healthcare team, understanding the "journey" or trajectory of care beginning at diagnosis, hearing from other breast cancer patients about their own journey, and becoming informed about what to expect pre-and post-surgery for breast cancer. The final products were rated highly by breast cancer survivors. The developed materials, designed for patients who read below an 8th grade level, reflect the informational needs reported by breast cancer patients. Healthcare providers must consider utilizing design principles and theories of adult learning appropriate for those with low health literacy. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  14. Barberry rust survey – developing tools for diagnosis, analysis and data management

    DEFF Research Database (Denmark)

    Justesen, Annemarie Fejer; Hansen, Jens Grønbech; Hovmøller, Mogens Støvring

    . arrhenatheri and P. striiformoides on barberry species. Survey and DNA sample maps with species designation were displayed in the Wheat Rust ToolBox. The future aim is to integrate barberry rust survey data based on molecular diagnostics and infection assays from research groups world-wide in order to gain......Barberry (Berberis spp.) may serve as alternate host of several Puccinia species including Puccinia graminis and P. striiformis causing stem and yellow rust on cereals and grasses, respectively. In order to study the importance of barberry in the epidemiology of Puccinia species in the CWANA region...... a rust survey was initiated. The aim was to 1) develop a surveillance protocol 2) develop molecular diagnostic tools for identifying Puccinia spp. from aecial samples, and 3) develop a data management and display system of results as part of the Wheat Rust ToolBox (http...

  15. Depression fotonovela: development of a depression literacy tool for Latinos with limited English proficiency.

    Science.gov (United States)

    Cabassa, Leopoldo J; Molina, Gregory B; Baron, Melvin

    2012-11-01

    Stigma, low health literacy, lack of knowledge, and misconceptions about depression are considered pervasive barriers contributing to the disparities Latino adults with limited English proficiency (LEP) face in accessing and receiving high-quality depression care. The development of culturally and linguistically appropriate health literacy tools, such as fotonovelas, can help address these barriers to depression care in the Latino community. Fotonovelas are booklets that use posed photographs with simple text bubbles to portray soap opera stories that convey educational messages. The aim of this study is to describe the development of a depression fotonovela adapted for Latinos with LEP. We present the conceptual model that informed this depression literacy tool and illustrate how findings from several studies were used to identify educational messages. Our production process delineates practical steps of how to use a multistakeholder approach to develop a health-related fotonovela. Implications for practice of this innovative depression literacy tool are discussed.

  16. A Collaborative Geospatial Shoreline Inventory Tool to Guide Coastal Development and Habitat Conservation

    Directory of Open Access Journals (Sweden)

    Peter Gies

    2013-05-01

    Full Text Available We are developing a geospatial inventory tool that will guide habitat conservation, restoration and coastal development and benefit several stakeholders who seek mitigation and adaptation strategies to shoreline changes resulting from erosion and sea level rise. The ESRI Geoportal Server, which is a type of web portal used to find and access geospatial information in a central repository, is customized by adding a Geoinventory tool capability that allows any shoreline related data to be searched, displayed and analyzed on a map viewer. Users will be able to select sections of the shoreline and generate statistical reports in the map viewer to allow for comparisons. The tool will also facilitate map-based discussion forums and creation of user groups to encourage citizen participation in decisions regarding shoreline stabilization and restoration, thereby promoting sustainable coastal development.

  17. Development and application of explorative tools in the field of architectural geometry: L-systems

    Directory of Open Access Journals (Sweden)

    Petruševski Ljiljana

    2010-01-01

    Full Text Available The concept of L-Systems was created as base for axiomatic theory of biologic growth. L-systems are applied in computer graphics for fractal generation, as well as in models of biological structures and simulations of their growth. Within generic architecture, by applying L-systems, the natural growth mechanisms are used as generators of architectural geometry. After mathematical and logical explanations of the chosen generic concept of L-systems, this study examines its generic potential, which is the base for development of specific explorative tools in the field of architectural geometry. Within a wider research activity titled 'Generic Explorations', the original software parametric tools have been developed, allowing generation of a complex architectural geometry based on the concept of L-systems. Variation of parametric values facilitates creation and further exploration of generated spatial forms. The paper presents possibilities of developed explorative tools, their particularities, as well as an overview of their initial application results.

  18. Development of AMSTAR: a measurement tool to assess the methodological quality of systematic reviews

    Directory of Open Access Journals (Sweden)

    Hamel Candyce

    2007-02-01

    Full Text Available Abstract Background Our objective was to develop an instrument to assess the methodological quality of systematic reviews, building upon previous tools, empirical evidence and expert consensus. Methods A 37-item assessment tool was formed by combining 1 the enhanced Overview Quality Assessment Questionnaire (OQAQ, 2 a checklist created by Sacks, and 3 three additional items recently judged to be of methodological importance. This tool was applied to 99 paper-based and 52 electronic systematic reviews. Exploratory factor analysis was used to identify underlying components. The results were considered by methodological experts using a nominal group technique aimed at item reduction and design of an assessment tool with face and content validity. Results The factor analysis identified 11 components. From each component, one item was selected by the nominal group. The resulting instrument was judged to have face and content validity. Conclusion A measurement tool for the 'assessment of multiple systematic reviews' (AMSTAR was developed. The tool consists of 11 items and has good face and content validity for measuring the methodological quality of systematic reviews. Additional studies are needed with a focus on the reproducibility and construct validity of AMSTAR, before strong recommendations can be made on its use.

  19. Development of Next Generation Synthetic Biology Tools for Use in Streptomyces venezuelae

    Energy Technology Data Exchange (ETDEWEB)

    Phelan, Ryan M. [Joint BioEnergy Inst. (JBEI), Emeryville, CA (United States); Univ. of California, Berkeley, CA (United States). QB3 Inst.; Sachs, Daniel [Joint BioEnergy Inst. (JBEI), Emeryville, CA (United States); Petkiewicz, Shayne J. [Joint BioEnergy Inst. (JBEI), Emeryville, CA (United States); Barajas, Jesus F. [Joint BioEnergy Inst. (JBEI), Emeryville, CA (United States); Blake-Hedges, Jacquelyn M. [Univ. of California, Berkeley, CA (United States). Dept. of Chemistry; Thompson, Mitchell G. [Univ. of California, Berkeley, CA (United States). Dept. of Plant & Microbial Biology; Reider Apel, Amanda [Joint BioEnergy Inst. (JBEI), Emeryville, CA (United States); Rasor, Blake J. [Miami Univ., Oxford, Ohio (United States). Dept. of Biology; Katz, Leonard [Univ. of California, Berkeley, CA (United States). QB3 Inst.; Keasling, Jay D. [Joint BioEnergy Inst. (JBEI), Emeryville, CA (United States); Univ. of California, Berkeley, CA (United States). QB3 Inst.; Univ. of California, Berkeley, CA (United States). Dept. of Chemical and Biomolecular Engineering and Department of Bioengineering; Technical Univ. of Denmark, Kogle Alle (Denmark). Novo Nordisk Foundation Center for Biosustainability

    2016-09-07

    Streptomyces have a rich history as producers of important natural products and this genus of bacteria has recently garnered attention for its potential applications in the broader context of synthetic biology. However, the dearth of genetic tools available to control and monitor protein production precludes rapid and predictable metabolic engineering that is possible in hosts such as Escherichia coli or Saccharomyces cerevisiae. In an effort to improve genetic tools for Streptomyces venezuelae, we developed a suite of standardized, orthogonal integration vectors and an improved method to monitor protein production in this host. These tools were applied to characterize heterologous promoters and various attB chromosomal integration sites. A final study leveraged the characterized toolset to demonstrate its use in producing the biofuel precursor bisabolene using a chromosomally integrated expression system. In conclusion, these tools advance S. venezuelae to be a practical host for future metabolic engineering efforts.

  20. The Ergonomic-Sociotechnical tool : description of the in the European PSIM project developed prototype of the E/S Tool

    NARCIS (Netherlands)

    Bovenkamp, J.M. van de; Jongkind, R.

    2002-01-01

    In July 2002 an international workshop on computer science and information technologies was held in Patras, Greece. In this paper of this workshop the structure, the participative application procedure and the developed software prototype of the Ergonomic-Sociotechnical tool (E/S tool) are presented

  1. Dimerization of Human Growth Hormone by Zinc

    Science.gov (United States)

    Cunningham, Brian C.; Mulkerrin, Michael G.; Wells, James A.

    1991-08-01

    Size-exclusion chromatography and sedimentation equilibrium studies demonstrated that zinc ion (Zn2+) induced the dimerization of human growth hormone (hGH). Scatchard analysis of 65Zn2+ binding to hGH showed that two Zn2+ ions associate per dimer of hGH in a cooperative fashion. Cobalt (II) can substitute for Zn2+ in the hormone dimer and gives a visible spectrum characteristic of cobalt coordinated in a tetrahedral fashion by oxygen- and nitrogen-containing ligands. Replacement of potential Zn2+ ligands (His18, His21, and Glu174) in hGH with alanine weakened both Zn2+ binding and hGH dimer formation. The Zn2+-hGH dimer was more stable than monomeric hGH to denaturation in guanidine-HCl. Formation of a Zn2+-hGH dimeric complex may be important for storage of hGH in secretory granules.

  2. A Reference Architecture for Providing Tools as a Service to Support Global Software Development

    DEFF Research Database (Denmark)

    Chauhan, Aufeef

    2014-01-01

    Global Software Development (GSD) teams encounter challenges that are associated with distribution of software development activities across multiple geographic regions. The limited support for performing collaborative development and engineering activities and lack of sufficient support for main......Global Software Development (GSD) teams encounter challenges that are associated with distribution of software development activities across multiple geographic regions. The limited support for performing collaborative development and engineering activities and lack of sufficient support...... specific constraints regarding availability and deployments of the tools. The artifacts and data produced or consumed by the tools need to be governed according to the constraints and corresponding quality of service (QoS) parameters. In this paper, we present the research agenda to leverage cloud......-computing paradigm for addressing above-mentioned issues by providing a framework to select appropriate tools as well as associated services and reference architecture of the cloud-enabled middleware platform that allows on demand provisioning of software engineering Tools as a Service (TaaS) with focus...

  3. DEVELOPMENT AND TESTING TOOL FOR PAPER HANDLING AND/OR PRINTER DEVICES

    Directory of Open Access Journals (Sweden)

    H. Gutiérrez

    2003-04-01

    Full Text Available A useful development and testing tool for Hewlett Packard paper handling and/or printer devices is presented.The system provides a microprocessor based general architecture integrated by two PCB cards and asoftware application, used to improve new product design and testing. Paper handling devices operation isbased on DC motors, stepper motors and sensors components, so a graphical user interface was developedin order to configure, drive, and test them. The implemented tool allows a time reduction greater than 50% forthe development and test of prototypes.

  4. Dimer models and Calabi-Yau algebras

    CERN Document Server

    Broomhead, Nathan

    2008-01-01

    In this thesis we study dimer models, as introduced in string theory, which give a way of writing down a class of non-commutative `superpotential' algebras. Some examples are 3-dimensional Calabi-Yau algebras, as defined by Ginzburg, and some are not. We consider two types of `consistency' condition on dimer models, and show that a `geometrically consistent' model is `algebraically consistent'. Finally we prove that the algebras obtained from algebraically consistent dimer models are 3-dimensional Calabi-Yau algebras.

  5. On Dimer Models and Closed String Theories

    OpenAIRE

    Sarkar, Tapobrata

    2007-01-01

    We study some aspects of the recently discovered connection between dimer models and D-brane gauge theories. We argue that dimer models are also naturally related to closed string theories on non compact orbifolds of $\\BC^2$ and $\\BC^3$, via their twisted sector R charges, and show that perfect matchings in dimer models correspond to twisted sector states in the closed string theory. We also use this formalism to study the combinatorics of some unstable orbifolds of $\\BC^2$.

  6. Dimerization of norbornene on zeolite catalysts

    Institute of Scientific and Technical Information of China (English)

    N. G. Grigor’eva; S. V. Bubennov; L. M. Khalilov; B. I. Kutepov

    2015-01-01

    The high activity and selectivity of H‐Beta and H‐ZSM‐12 zeolites in the dimerization of norbornene was established. The norbornene conversion reached 100%in chlorinated paraffin and argon gas medium, with a selectivity of dimer formation of 88%–98%. Four stereo‐isomers of the bis‐2,2’‐norbornylidene structure were identified in the dimer fraction, with the (Z)‐anti‐bis‐2,2’‐norbornylidene prevailing over the others.

  7. Lilith: A Java framework for the development of scalable tools for high performance distributed computing platforms

    Energy Technology Data Exchange (ETDEWEB)

    Evensky, D.A.; Gentile, A.C.; Armstrong, R.C.

    1998-03-19

    Increasingly, high performance computing constitutes the use of very large heterogeneous clusters of machines. The use and maintenance of such clusters are subject to complexities of communication between the machines in a time efficient and secure manner. Lilith is a general purpose tool that provides a highly scalable, secure, and easy distribution of user code across a heterogeneous computing platform. By handling the details of code distribution and communication, such a framework allows for the rapid development of tools for the use and management of large distributed systems. Lilith is written in Java, taking advantage of Java`s unique features of loading and distributing code dynamically, its platform independence, its thread support, and its provision of graphical components to facilitate easy to use resultant tools. The authors describe the use of Lilith in a tool developed for the maintenance of the large distributed cluster at their institution and present details of the Lilith architecture and user API for the general user development of scalable tools.

  8. The development of a geosteering tool for in-seam drilling

    Energy Technology Data Exchange (ETDEWEB)

    Ian Gray; Paul Clemence; Gary Paradise; Sean Charlton; Robert Dixon; Peter Hatherly [Sigra (Australia)

    2002-06-01

    In 1996, Sigra and CMTE began a joint research project aimed at developing a tool to provide geosteering options for in-seam drilling. The tool was to provide a survey capability, drill torque, thrust and rpm measurements, and geophysical measurements of rock resistivity and the spectrum of the natural gamma radiation. It was intended that the tool could reside behind the drill bit and communicate through the drill string via existing communication systems or a cableless system that Sigra was proposing to develop. The development of geosteering tools has proved to be far more difficult than originally expected. The results from various tests, however, are extremely encouraging. Sigra has demonstrated the acquisition of rock resistivity and drill parameters - torque, pressure and thrust while drilling is underway. The expectation is that the resistivity measurements can indicate the approach of the coal seam roof or floor from the borehole. CMTE has established through the logging of in-seam and vertical boreholes, that spectrometric analysis of natural gamma radiation allows a characteristic seam profile to be monitored and that stone bands in the seam can be distinguished from the roof and floor. The ratio of the counts due to thorium and potassium is particularly diagnostic when combined with the information on the total radiation. All tools have been designed and constructed in consideration of the rigours of the down-hole environment, the needs for intrinsic safety, the needs for power, modularity, down-hole processing and communications.

  9. Development of a tool to measure user experience following electronic health record implementation.

    Science.gov (United States)

    Xiao, Yan; Montgomery, Donna Cook; Philpot, Lindsey M; Barnes, Sunni A; Compton, Jan; Kennerly, Donald

    2014-01-01

    The aim of this study was to develop a survey tool to assess electronic health record (EHR) implementation to guide improvement initiatives. Survey tools are needed for ongoing improvement and have not been developed for aspects of EHR implementation. The Baylor EHR User Experience (UX) survey was developed to capture 5 concept domains: training and competency, usability, infrastructure, usefulness, and end-user support. Validation efforts included content validity assessment, a pilot study, and analysis of 606 nurse respondents. The revised tool was sent to randomly sampled EHR nurse-users in 11 acute care facilities. A total of 1,301 nurses responded (37%). Internal consistency of the survey tool was excellent (Cronbach's α = .892). Survey responses including 1,819 open comments were used to identify and prioritize improvement efforts in areas such as education, support, optimization of EHR functions, and vendor change requests. The Baylor EHR UX survey was a valid tool that can be useful for prioritizing improvement efforts in relation to EHR implementation.

  10. Initial development of a practical safety audit tool to assess fleet safety management practices.

    Science.gov (United States)

    Mitchell, Rebecca; Friswell, Rena; Mooren, Lori

    2012-07-01

    Work-related vehicle crashes are a common cause of occupational injury. Yet, there are few studies that investigate management practices used for light vehicle fleets (i.e. vehicles less than 4.5 tonnes). One of the impediments to obtaining and sharing information on effective fleet safety management is the lack of an evidence-based, standardised measurement tool. This article describes the initial development of an audit tool to assess fleet safety management practices in light vehicle fleets. The audit tool was developed by triangulating information from a review of the literature on fleet safety management practices and from semi-structured interviews with 15 fleet managers and 21 fleet drivers. A preliminary useability assessment was conducted with 5 organisations. The audit tool assesses the management of fleet safety against five core categories: (1) management, systems and processes; (2) monitoring and assessment; (3) employee recruitment, training and education; (4) vehicle technology, selection and maintenance; and (5) vehicle journeys. Each of these core categories has between 1 and 3 sub-categories. Organisations are rated at one of 4 levels on each sub-category. The fleet safety management audit tool is designed to identify the extent to which fleet safety is managed in an organisation against best practice. It is intended that the audit tool be used to conduct audits within an organisation to provide an indicator of progress in managing fleet safety and to consistently benchmark performance against other organisations. Application of the tool by fleet safety researchers is now needed to inform its further development and refinement and to permit psychometric evaluation.

  11. Enhanced Chiral Recognition by Cyclodextrin Dimers

    Directory of Open Access Journals (Sweden)

    Bart Jan Ravoo

    2011-07-01

    Full Text Available In this article we investigate the effect of multivalency in chiral recognition. To this end, we measured the host-guest interaction of a β-cyclodextrin dimer with divalent chiral guests. We report the synthesis of carbohydrate-based water soluble chiral guests functionalized with two borneol, menthol, or isopinocampheol units in either (+ or (– configuration. We determined the interaction of these divalent guests with a β-cyclodextrin dimer using isothermal titration calorimetry. It was found that—in spite of a highly unfavorable conformation—the cyclodextrin dimer binds to guest dimers with an increased enantioselectivity, which clearly reflects the effect of multivalency.

  12. Sputtering of dimers off a silicon surface

    Energy Technology Data Exchange (ETDEWEB)

    Nietiadi, Maureen L. [Physics Department, University Kaiserslautern, Erwin-Schroedinger-Strasse, D-67663 Kaiserslautern (Germany); Research Center OPTIMAS, University Kaiserslautern, Erwin-Schroedinger-Strasse, D-67663 Kaiserslautern (Germany); Rosandi, Yudi [Physics Department, University Kaiserslautern, Erwin-Schroedinger-Strasse, D-67663 Kaiserslautern (Germany); Research Center OPTIMAS, University Kaiserslautern, Erwin-Schroedinger-Strasse, D-67663 Kaiserslautern (Germany); Department of Physics, Universitas Padjadjaran, Jatinangor, Sumedang 45363 (Indonesia); Kopnarski, Michael [Physics Department, University Kaiserslautern, Erwin-Schroedinger-Strasse, D-67663 Kaiserslautern (Germany); Research Center OPTIMAS, University Kaiserslautern, Erwin-Schroedinger-Strasse, D-67663 Kaiserslautern (Germany); Institut fuer Oberflaechen- und Schichtanalytik IFOS GmbH, Trippstadter Strasse 120, D-67663 Kaiserslautern (Germany); Urbassek, Herbert M., E-mail: urbassek@rhrk.uni-kl.de [Physics Department, University Kaiserslautern, Erwin-Schroedinger-Strasse, D-67663 Kaiserslautern (Germany); Research Center OPTIMAS, University Kaiserslautern, Erwin-Schroedinger-Strasse, D-67663 Kaiserslautern (Germany)

    2012-10-15

    We present experimental and molecular-dynamics simulation results of the sputtering of a Si surface by 2 keV Ar ions. Results on both the monomer and dimer distributions are presented. In simulation, these distributions follow a generalized Thompson law with power exponent n=2 and n=3, respectively. The experimental data, obtained via plasma post-ionization in an SNMS (secondary neutral mass spectrometry) apparatus, show good agreement with respect to the dimer fraction, and the relative energy distributions of dimers and monomers. The consequences for the dimer sputtering mechanism are discussed.

  13. Development of the ECLSS Sizing Analysis Tool and ARS Mass Balance Model Using Microsoft Excel

    Science.gov (United States)

    McGlothlin, E. P.; Yeh, H. Y.; Lin, C. H.

    1999-01-01

    The development of a Microsoft Excel-compatible Environmental Control and Life Support System (ECLSS) sizing analysis "tool" for conceptual design of Mars human exploration missions makes it possible for a user to choose a certain technology in the corresponding subsystem. This tool estimates the mass, volume, and power requirements of every technology in a subsystem and the system as a whole. Furthermore, to verify that a design sized by the ECLSS Sizing Tool meets the mission requirements and integrates properly, mass balance models that solve for component throughputs of such ECLSS systems as the Water Recovery System (WRS) and Air Revitalization System (ARS) must be developed. The ARS Mass Balance Model will be discussed in this paper.

  14. Towards a Tool-based Development Methodology for Pervasive Computing Applications

    CERN Document Server

    Cassou, Damien; Consel, Charles; Balland, Emilie; 10.1109/TSE.2011.107

    2012-01-01

    Despite much progress, developing a pervasive computing application remains a challenge because of a lack of conceptual frameworks and supporting tools. This challenge involves coping with heterogeneous devices, overcoming the intricacies of distributed systems technologies, working out an architecture for the application, encoding it in a program, writing specific code to test the application, and finally deploying it. This paper presents a design language and a tool suite covering the development life-cycle of a pervasive computing application. The design language allows to define a taxonomy of area-specific building-blocks, abstracting over their heterogeneity. This language also includes a layer to define the architecture of an application, following an architectural pattern commonly used in the pervasive computing domain. Our underlying methodology assigns roles to the stakeholders, providing separation of concerns. Our tool suite includes a compiler that takes design artifacts written in our language as...

  15. Issues on the Development and Application of Computer Tools to Support Product Structuring and Configuring

    DEFF Research Database (Denmark)

    Hansen, Claus Thorp; Riitahuhta, A.

    2001-01-01

    that there are large positive effects to be gained for industrial companies by conscious implementing computer tools based on the results of design science. The positive effects will be measured by e.g. predictable product quality, reduced lead time, and reuse of design solutions.......The aim of this article is to make a balance on the results and challenges in the efforts to develop computer tools to support product structuring and configuring in product development projects. The balance will be made in two dimensions, a design science and an industrial dimension. The design...... science dimension focuses on our understanding of product structure and product configuration. The industrial dimension presents findings from a number of projects regarding the implementation of computer tools to support engineering designers in industrial practice. The article concludes...

  16. Development of a Simplified Calculation Tool for Voltage Drop caused by Transformer Inrush in Distribution System

    Science.gov (United States)

    Nakachi, Yoshiki; Fukae, Takayuki; Sugahara, Toshinori; Nakamura, Hayato; Koyama, Mitsuaki; Ueda, Fukashi

    It is well known that the voltage drop due to the inrush current at energizing transformer, may at times, interrupt electrical equipment. Generally, the voltage drop is calculated by using the sophisticated tool such as EMTP, so the transformer saturation phenomenon has been properly represented. However, it is not practical for distribution system engineers to calculate the voltage drop with transformer inrush by using EMTP, because there are a lot of network access requests needing such calculations with many kinds of transformers. Therefore, in this paper, a simplified and easy-to-use calculation tool for voltage drop caused by transformer inrush in distribution system is developed. In order to grasp the voltage drop by inrush current during the planning stage, it is formulated by considering the transformer saturation/unsaturation periods in each winding type, the developed tool is based on the versatile spreadsheet software such as Microsoft Excel®. It can be used with accuracy almost similar to the EMTP.

  17. Transportable Applications Environment (TAE) Plus - A NASA productivity tool used to develop graphical user interfaces

    Science.gov (United States)

    Szczur, Martha R.

    1991-01-01

    The Transportable Applications Environment (TAE) Plus, developed at NASA's Goddard Space Flight Center, is an advanced portable user interface development environment which simplifies the process of creating and managing complex application graphical user interfaces (GUIs), supports prototyping, allows applications to be oported easily between different platforms, and encourages appropriate levels of user interface consistency between applications. This paper discusses the capabilities of the TAE Plus tool, and how it makes the job of designing and developing GUIs easier for the application developers. The paper also explains how tools like TAE Plus provide for reusability and ensure reliability of UI software components, as well as how they aid in the reduction of development and maintenance costs.

  18. Development of a skill mix and study planning tool for research teams.

    Science.gov (United States)

    Tacchi, Paula

    2017-01-30

    There are various tools available in acute and primary care settings to support decision making about safe-staffing levels. Calculating safe staffing levels is about more than just the number of people on duty. It must reflect skill mix and tasks, and this is more complex outside traditional nursing roles. It is essential that research nurses, who work in multidisciplinary teams collecting the evidence that underpins safe and effective healthcare, are equipped to practise safely, but staffing level tools do not take their unique roles into account. This article describes University Hospitals Bristol Research Work Plan Tool (BRIS-TOOL), developed to enable research managers to identify skill mix in their teams and support effective study planning. It also discusses how the tool accurately reflects research teams' productivity. Finally, the article suggests that the tool can be used to profile research posts, illustrate the breadth of work undertaken in these posts, inform study design and help clinical colleagues to understand research roles better.

  19. The Profile Envision and Splice Tool (PRESTO): Developing an Atmospheric Wind Analysis Tool for Space Launch Vehicles Using Python

    Science.gov (United States)

    Orcutt, John M.; Barbre, Robert E., Jr.; Brenton, James C.; Decker, Ryan K.

    2017-01-01

    Tropospheric winds are an important driver of the design and operation of space launch vehicles. Multiple types of weather balloons and Doppler Radar Wind Profiler (DRWP) systems exist at NASA's Kennedy Space Center (KSC), co-located on the United States Air Force's (USAF) Eastern Range (ER) at the Cape Canaveral Air Force Station (CCAFS), that are capable of measuring atmospheric winds. Meteorological data gathered by these instruments are being used in the design of NASA's Space Launch System (SLS) and other space launch vehicles, and will be used during the day-of-launch (DOL) of SLS to aid in loads and trajectory analyses. For the purpose of SLS day-of-launch needs, the balloons have the altitude coverage needed, but take over an hour to reach the maximum altitude and can drift far from the vehicle's path. The DRWPs have the spatial and temporal resolutions needed, but do not provide complete altitude coverage. Therefore, the Natural Environments Branch (EV44) at Marshall Space Flight Center (MSFC) developed the Profile Envision and Splice Tool (PRESTO) to combine balloon profiles and profiles from multiple DRWPs, filter the spliced profile to a common wavelength, and allow the operator to generate output files as well as to visualize the inputs and the spliced profile for SLS DOL operations. PRESTO was developed in Python taking advantage of NumPy and SciPy for the splicing procedure, matplotlib for the visualization, and Tkinter for the execution of the graphical user interface (GUI). This paper describes in detail the Python coding implementation for the splicing, filtering, and visualization methodology used in PRESTO.

  20. Critical thinking skills in midwifery practice: Development of a self-assessment tool for students.

    Science.gov (United States)

    Carter, Amanda G; Creedy, Debra K; Sidebotham, Mary

    2017-07-01

    Develop and test a tool designed for use by pre-registration midwifery students to self-appraise their critical thinking in practice. A descriptive cohort design was used. All students (n=164) enrolled in a three-year Bachelor of Midwifery program in Queensland, Australia. The staged model for tool development involved item generation, mapping draft items to critical thinking concepts and expert review to test content validity, pilot testing of the tool to a convenience sample of students, and psychometric testing. Students (n=126, 76.8% response rate) provided demographic details, completed the new tool, and five questions from the Motivated Strategies for Learning Questionnaire (MSLQ) via an online platform or paper version. A high content validity index score of 0.97 was achieved through expert review. Construct validity via factor analysis revealed four factors: seeks information, reflects on practice, facilitates shared decision making, and evaluates practice. The mean total score for the tool was 124.98 (SD=12.58). Total and subscale scores correlated significantly. The scale achieved good internal reliability with a Cronbach's alpha coefficient of 0.92. Concurrent validity with the MSLQ subscale was 0.35 (pthinking in practice. Critical thinking skills are vital for safe and effective midwifery practice. Students' assessment of their critical thinking development throughout their pre-registration programme makes these skills explicit, and could guide teaching innovation to address identified deficits. The availability of a reliable and valid tool assists research into the development of critical thinking in education and practice. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  1. Determination of newly synthesized lipoic acid-niacin dimer in rat plasma by UPLC/electrospray ionization tandem mass spectrometry: assay development, validation and application to a pharmacokinetic study.

    Science.gov (United States)

    Chen, Xiao; Gao, Jingwen; Jiang, Yiming; Huang, Ping; Xie, Yuhui; Pi, Rongbiao; Zhu, Shuzhen; Yao, Meicun

    2014-02-01

    A simple, sensitive and specific ultra-performance liquid chromatography/tandem mass spectrometry (UPLC-MS/MS) method was developed to determine the newly synthesized compound lipoic acid-niacin dimer (N2L) in plasma. Plasma samples were precipitated by methanol using tetrahydropalmatine as internal standard. Chromatographic separation was achieved on an Acquity BEH C18 (2.1 × 50 mm i.d., 1.7 µm) column; the mobile phase contains methanol and buffer solution (water with 0.5% formic acid and 10 mmol/L ammonium acetate). Multiple reaction monitoring (m/z 353.9 → 148.6 for N2L and m/z 356.0 → 192.0 for internal standard) was performed for detection and quantification. The method was validated to be rapid, specific, accurate and precise over the concentration range of 1-750 ng/mL; N2L was not stable on the bench-top or during freeze-freeze-thaw cycles in plasma, but was stable in the stock solution and after preparation in the autosampler for 24 h. The utility of the assay was confirmed by pharmacokinetic study of N2L in rats. Copyright © 2013 John Wiley & Sons, Ltd.

  2. Development of a Façade Assessment and Design Tool for Solar Energy (FASSADES

    Directory of Open Access Journals (Sweden)

    Jouri Kanters

    2014-03-01

    Full Text Available Planning energy-efficient buildings which produce on-site renewable energy in an urban context is a challenge for all involved actors in the planning process. The primary objective of this study was to develop a façade assessment and design tool for solar energy (FASSADES providing the necessary information for all stakeholders in the design process. The secondary objective was to demonstrate the tool by performing an assessment analysis of a building block. The FASSADES tool is a DIVA4Rhino script, combining Radiance/Daysim and EnergyPlus for simulating the annual production of solar thermal and photovoltaic systems on facades, the cost-effectiveness of the solar energy system, and the payback time. Different output methods are available; graphically within the 3D drawing environment and numerically within post-processing software. The tool was tested to analyse a building block within a city under Swedish conditions. Output of the developed tool showed that shading from nearby buildings greatly affects the feasibility of photovoltaic and solar thermal systems on facades.

  3. Developing a consumer evaluation tool of weight control strategy advertisements on the Internet.

    Science.gov (United States)

    Luevorasirikul, Kanokrat; Gray, Nicola J; Anderson, Claire W

    2008-06-01

    To develop two evaluation tools for weight loss and weight gain advertisements on the Internet in order to help consumers to evaluate the quality of information within these advertisements. One hundred websites identified by Internet search engines for weight loss and weight gain strategies (50 websites each) were evaluated using two specific scoring instruments, developed by adapting questions from the 'DISCERN' tool and reviewing all related weight control guidelines and advertising regulations. The validity and reliability of the adapted tools were tested. Our evaluation tools rated the information from most websites as poor quality (70%). In the case of weight loss strategies, statements about rapid (18%) and permanent (28%) weight loss caused concern as well as lack of sensible advice about dieting and a lack of product warnings (84%). Safety concerns relating to weight gain products were the lack of warnings about side effects in products containing steroids and creatine (92%). The adapted tools exhibited acceptable validity and reliability. Quality of information within weight control advertisements on the Internet was generally poor. Problems of false claims, little advice on healthy ways to modify weight and few warnings on side effects have been highlighted in this study.

  4. Development and application of a vaccination planning tool for avian influenza.

    Science.gov (United States)

    Castellan, David M; Hinrichs, Jan; Fusheng, Guo; Sawitri, Elly; Dung, Do Huu; Martin, Vincent; McGrane, James; Bandyopadhayay, F Santanu; Inui, Ken; Yamage, Mat; Ahmed, Garba Maina; Macfarlane, Laura; Williams, Tony; Dissanayake, Ravi; Akram, Muhammad; Kalpravidh, Wantanee; Gopinath, C Y; Morzaria, Subhash

    2014-09-01

    The vaccination planning tool for avian influenza supports evidence-based planning and preparedness for vaccinating poultry at national and regional levels. This study describes the development, testing, and application of a vaccination planning tool for H5N1 highly pathogenic avian influenza (HPAI) used in two South Asian countries. The tool consists of eight planning clusters, 37 planning elements, and 303 referenced planning criteria. Both countries attained a score of 52% among planning clusters as a measure of preparedness. The highest and lowest planning cluster scores included vaccination strategies and financial readiness, respectively. The comprehensive vaccination program was identified as the most-useful planning cluster for assessing preparedness, and 86% of participants indicated that the objectives of the planning tool were achieved. Based on these results, the planning tool provides a structured approach for decision makers to develop their national vaccination program for HPAI as part of an overall strategy for the progressive reduction and control of endemic influenza viruses in poultry.

  5. Development and Assessment of a New 3D Neuroanatomy Teaching Tool for MRI Training

    Science.gov (United States)

    Drapkin, Zachary A.; Lindgren, Kristen A.; Lopez, Michael J.; Stabio, Maureen E.

    2015-01-01

    A computerized three-dimensional (3D) neuroanatomy teaching tool was developed for training medical students to identify subcortical structures on a magnetic resonance imaging (MRI) series of the human brain. This program allows the user to transition rapidly between two-dimensional (2D) MRI slices, 3D object composites, and a combined model in…

  6. Using Electronic Communication Tools in Online Group Activities to Develop Collaborative Learning Skills

    Science.gov (United States)

    Khalil, Hanan; Ebner, Martin

    2017-01-01

    The purpose of this study was to investigate the effect of using synchronous and asynchronous communication tools in online group activities to develop collaborative learning skills. An experimental study was implemented on a sample of faculty of education students in Mansoura University. The sample was divided into two groups, a group studied…

  7. Development and Trialling of a Graduated Descriptors Tool for Australian Pharmacy Students

    Science.gov (United States)

    Stupans, Ieva; Owen, Susanne; McKauge, Leigh; Pont, Lisa; Ryan, Greg; Woulfe, Jim

    2012-01-01

    Profession-derived competency standards are key determinants for curriculum and assessment in many professional university programmes. An Australian Learning and Teaching Council funded project used a participatory action research approach to enable the collaborative development of a graduated (or incremental) descriptors tool related to…

  8. Developing a Decision-Support-Tool for an Air Taxi Service in Western Europe

    NARCIS (Netherlands)

    Sengers, P.; Ghijs, S.S.A.

    2008-01-01

    This paper is a research proposal to develop a tool to analyze logistic concepts of the air taxi service of Aeolus Aviation in different scenarios. Based on this analysis recommendations can be done for a suitable logistic concept for Aeolus. Based on background analysis of the air taxi service

  9. Development and Assessment of a Chemistry-Based Computer Video Game as a Learning Tool

    Science.gov (United States)

    Martinez-Hernandez, Kermin Joel

    2010-01-01

    The chemistry-based computer video game is a multidisciplinary collaboration between chemistry and computer graphics and technology fields developed to explore the use of video games as a possible learning tool. This innovative approach aims to integrate elements of commercial video game and authentic chemistry context environments into a learning…

  10. Genomic tools for developing markers for postharvest disease resistance in Rosaceae fruit crops

    Science.gov (United States)

    A wealth of new plant genomic information and molecular tools have been developed over the past ten years and now the challenge is to learn how to apply this information to address critical production problems, such as disease resistance and abiotic stress tolerance. Malus sieversii, an apple speci...

  11. The Cutaneous Assessment Tool : development and reliability in juvenile idiopathic inflammatory myopathy

    NARCIS (Netherlands)

    Huber, A. M.; Dugan, E. M.; Lachenbruch, P. A.; Feldman, B. M.; Perez, M. D.; Zemel, L. S.; Lindsley, C. B.; Rennebohm, R. M.; Wallace, C. A.; Passo, M. H.; Reed, A. M.; Bowyer, S. L.; Ballinger, S. H.; Miller, F. W.; Rider, L. G.

    2007-01-01

    Objectives. Clinical care and therapeutic trials in idiopathic inflammatory myopathies (IIM) require accurate and consistent assessment of cutaneous involvement. The Cutaneous Assessment Tool (CAT) was designed to measure skin activity and damage in IIM. We describe the development and inter-rater r

  12. Development of a downed woody debris forecasting tool using strategic-scale multiresource forest inventories

    Science.gov (United States)

    Matthew B. Russell; Christopher W. Woodall

    2017-01-01

    The increasing interest in forest biomass for energy or carbon cycle purposes has raised the need for forest resource managers to refine their understanding of downed woody debris (DWD) dynamics. We developed a DWD forecasting tool using field measurements (mean size and stage of stage of decay) for three common forest types across the eastern United States using field...

  13. Development and Validation of Performance Assessment Tools for Interprofessional Communication and Teamwork (PACT)

    Science.gov (United States)

    Chiu, Chia-Ju

    2014-01-01

    Background: Medical errors caused by breakdowns in teamwork and interprofessional communication contribute to many deaths in the United States each year. Team Strategies and Tools to Enhance Performance and Patient Safety (TeamSTEPPS®) is an evidence-based teamwork system developed to improve communication and teamwork skills among health care…

  14. QFD for leadership development and benchmarking. A tool for leaders and managers in TQM organisations

    DEFF Research Database (Denmark)

    Dahlgaard, Jens Jørn; Nørgaard, Anders; Larsen, Heine Zahll

    In this paper, the method of analysis, which identifies the Excellent Leadership Profile, will be presented. Identification of the Excellent Leadership Profile is based on the Quality Function Deployment technique. this paper explains how the Quality Function Deployment technique has been adopted...... and used as a tool for developing leadership....

  15. Enhancing competence development for social inclusion Using the TENCompetence Web tools

    NARCIS (Netherlands)

    Louys, Amelie; Hernández-Leo, Davinia; Sligte, Henk; Pérez-Sanagustín, Mar; Schoonenboom, Judith

    2009-01-01

    Louys, A., Hernández-Leo, D., Sligte, H., Pérez-Sanagustín, M., & Schoonenboom, J. (2010). Enhancing competence development for social inclusion Using the TENCompetence Web tools. In D. Griffiths, & R. Koper (Eds.), Rethinking Learning and Employment at a Time of Economic Uncertainty. Proceedings of

  16. Development of a Video-Based Evaluation Tool in Rett Syndrome

    Science.gov (United States)

    Fyfe, S.; Downs, J.; McIlroy, O.; Burford, B.; Lister, J.; Reilly, S.; Laurvick, C. L.; Philippe, C.; Msall, M.; Kaufmann, W. E.; Ellaway, C.; Leonard, H.

    2007-01-01

    This paper describes the development of a video-based evaluation tool for use in Rett syndrome (RTT). Components include a parent-report checklist, and video filming and coding protocols that contain items on eating, drinking, communication, hand function and movements, personal care and mobility. Ninety-seven of the 169 families who initially…

  17. Handbook of Research on Technology Tools for Real-World Skill Development (2 Volumes)

    Science.gov (United States)

    Rosen, Yigel, Ed.; Ferrara, Steve, Ed.; Mosharraf, Maryam, Ed.

    2016-01-01

    Education is expanding to include a stronger focus on the practical application of classroom lessons in an effort to prepare the next generation of scholars for a changing world economy centered on collaborative and problem-solving skills for the digital age. "The Handbook of Research on Technology Tools for Real-World Skill Development"…

  18. Measuring New Media Literacies: Towards the Development of a Comprehensive Assessment Tool

    Science.gov (United States)

    Literat, Ioana

    2014-01-01

    This study assesses the psychometric properties of a newly tested self-report assessment tool for media literacy, based on the twelve new media literacy skills (NMLs) developed by Jenkins et al. (2006). The sample (N = 327) consisted of normal volunteers who completed a comprehensive online survey that measured their NML skills, media exposure,…

  19. Development and Assessment of a Chemistry-Based Computer Video Game as a Learning Tool

    Science.gov (United States)

    Martinez-Hernandez, Kermin Joel

    2010-01-01

    The chemistry-based computer video game is a multidisciplinary collaboration between chemistry and computer graphics and technology fields developed to explore the use of video games as a possible learning tool. This innovative approach aims to integrate elements of commercial video game and authentic chemistry context environments into a learning…

  20. Neutronic analyses and tools development efforts in the European DEMO programme

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, U., E-mail: ulrich.fischer@kit.edu [Association KIT-Euratom, Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany); Bachmann, C. [European Fusion Development Agreement (EFDA), Garching (Germany); Bienkowska, B. [Association IPPLM-Euratom, IPPLM Warsaw/INP Krakow (Poland); Catalan, J.P. [Universidad Nacional de Educación a Distancia (UNED), Madrid (Spain); Drozdowicz, K.; Dworak, D. [Association IPPLM-Euratom, IPPLM Warsaw/INP Krakow (Poland); Leichtle, D. [Association KIT-Euratom, Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany); Fusion for Energy (F4E), Barcelona (Spain); Lengar, I. [MESCS-JSI, Ljubljana (Slovenia); Jaboulay, J.-C. [CEA, DEN, Saclay, DM2S, SERMA, F-91191 Gif-sur-Yvette (France); Lu, L. [Association KIT-Euratom, Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany); Moro, F. [Associazione ENEA-Euratom, ENEA Fusion Division, Frascati (Italy); Mota, F. [Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid (Spain); Sanz, J. [Universidad Nacional de Educación a Distancia (UNED), Madrid (Spain); Szieberth, M. [Budapest University of Technology and Economics (BME), Budapest (Hungary); Palermo, I. [Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid (Spain); Pampin, R. [Fusion for Energy (F4E), Barcelona (Spain); Porton, M. [Euratom/CCFE Fusion Association, Culham Science Centre for Fusion Energy (CCFE), Culham (United Kingdom); Pereslavtsev, P. [Association KIT-Euratom, Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany); Ogando, F. [Universidad Nacional de Educación a Distancia (UNED), Madrid (Spain); Rovni, I. [Budapest University of Technology and Economics (BME), Budapest (Hungary); and others

    2014-10-15

    Highlights: •Evaluation of neutronic tools for application to DEMO nuclear analyses. •Generation of a DEMO model for nuclear analyses based on MC calculations. •Nuclear analyses of the DEMO reactor equipped with a HCLL-type blanket. -- Abstract: The European Fusion Development Agreement (EFDA) recently launched a programme on Power Plant Physics and Technology (PPPT) with the aim to develop a conceptual design of a fusion demonstration reactor (DEMO) addressing key technology and physics issues. A dedicated part of the PPPT programme is devoted to the neutronics which, among others, has to define and verify requirements and boundary conditions for the DEMO systems. The quality of the provided data depends on the capabilities and the reliability of the computational tools. Accordingly, the PPPT activities in the area of neutronics include both DEMO nuclear analyses and development efforts on neutronic tools including their verification and validation. This paper reports on first neutronics studies performed for DEMO, and on the evaluation and further development of neutronic tools.

  1. Wiki as a Corporate Learning Tool: Case Study for Software Development Company

    Science.gov (United States)

    Milovanovic, Milos; Minovic, Miroslav; Stavljanin, Velimir; Savkovic, Marko; Starcevic, Dusan

    2012-01-01

    In our study, we attempted to further investigate how Web 2.0 technologies influence workplace learning. Our particular interest was on using Wiki as a tool for corporate exchange of knowledge with the focus on informal learning. In this study, we collaborated with a multinational software development company that uses Wiki as a corporate tool…

  2. Developing a free and easy to use digital goal setting tool for busy mums

    Directory of Open Access Journals (Sweden)

    Babs Evans

    2015-09-01

    Using data, research and the expertise of commercial and charity partners was an effective way to design a digital product to support behavioural change. By understanding the target audience from the beginning and involving them in the planning stages, the organisations were able to develop a tool the users want with a strong focus on user experience.

  3. Development and Validation of Performance Assessment Tools for Interprofessional Communication and Teamwork (PACT)

    Science.gov (United States)

    Chiu, Chia-Ju

    2014-01-01

    Background: Medical errors caused by breakdowns in teamwork and interprofessional communication contribute to many deaths in the United States each year. Team Strategies and Tools to Enhance Performance and Patient Safety (TeamSTEPPS®) is an evidence-based teamwork system developed to improve communication and teamwork skills among health care…

  4. Developing a Corpus-Based Paraphrase Tool to Improve EFL Learners' Writing Skills

    Science.gov (United States)

    Chen, M.-H.; Huang, S.-T.; Chang, J. S.; Liou, H.-C.

    2015-01-01

    Paraphrasing, or restating information using different words, is critical to successful writing. However, EFL learners have difficulty in making paraphrases to meet their writing demands, and there has been little research on developing automatic reference tools to assist these learners' paraphrasing skills for better writing quality. In this…

  5. 77 FR 42504 - Prospective Grant of Exclusive License: Development of a Diagnostic Tool for Diagnosing Benign...

    Science.gov (United States)

    2012-07-19

    .... malignant papillary thyroid tumors. Subsequently, a 72 gene model has been developed for diagnosing less common forms of thyroid cancer such as follicular carcinoma. These results provide a molecular... Diagnostic Tool for Diagnosing Benign Versus Malignant Thyroid Lesions AGENCY: National Institutes of...

  6. Assessing and Managing Caregiver Stress: Development of a Teaching Tool for Medical Residents

    Science.gov (United States)

    Famakinwa, Abisola; Fabiny, Anne

    2008-01-01

    Forty medical residents from major teaching hospitals in Boston, Massachusetts, participated in small group teaching sessions about caregiver stress. A teaching tool was developed that included a teaching handout, interactive cases, standard instruments for assessing caregiver stress, peer-reviewed articles about caregiving, and a list of…

  7. Guiding Independence: Developing a Research Tool to Support Student Decision Making in Selecting Online Information Sources

    Science.gov (United States)

    Baildon, Rindi; Baildon, Mark

    2008-01-01

    The development and use of a research tool to guide fourth-grade students' use of information sources during a research project is described in this article. Over a period of five weeks, 21 fourth-grade students in an international school in Singapore participated in a study investigating the extent to which the use of a "research resource…

  8. Embodied Typology of Positive Emotions: The Development of a Tool to Facilitate Emotional Granularity in Design

    NARCIS (Netherlands)

    Yoon, J.; Desmet, P.M.A.; Pohlmeyer, A.E.

    2013-01-01

    This paper introduces a tool that has been developed to facilitate emotional granularity in design: ‘Embodied Typology of Positive Emotions’. Emotional granularity reflects individual differences in the ability to precisely represent and interpret one’s own and others’ emotional states, referring to

  9. HEPS Tool for Schools: A Guide for School Policy Development on Healthy Eating and Physical Activity

    Science.gov (United States)

    Simovska, Venka; Dadaczynski, Kevin; Viig, Nina Grieg; Bowker, Sue; Woynarowska, Barbara; de Ruiter, Silvia; Buijs, Goof

    2010-01-01

    The HEPS Tool for Schools provides ideas, guidelines and suggested techniques to help schools in their development of school policy on healthy eating and physical activity. There is growing evidence that a comprehensive whole school policy on healthy eating and physical activity can lead to better academic outcomes of pupils as well as promoting…

  10. Insect Resistance Development Models as Tools for Determining Resistance Management Strategies (Final)

    Science.gov (United States)

    The work presented here was done as part of the biotechnology risk assessment research program in the U.S. EPA Office of Research and Development. A major goal of this program is to provide guidance for the use of science based tools that aid in the effective management of insec...

  11. Development of tools for quantitative intracellular metabolomics of Aspergillus niger chemostat cultures

    NARCIS (Netherlands)

    Lameiras, F.; Heijnen, J.J.; Van Gulik, W.M.

    2015-01-01

    In view of the high citric acid production capacity of Aspergillus niger, it should be well suited as a cell factory for the production of other relevant acids as succinic, fumaric, itaconic and malic. Quantitative metabolomics is an important omics tool in a synthetic biology approach to develop A.

  12. Teacher Evaluation as a Tool for Professional Development: A Case of Saudi Arabia

    Science.gov (United States)

    Hakim, Badia Muntazir

    2015-01-01

    This study reports on the use of teacher evaluation and appraisal process as a tool for professional development. A group of 30 teachers from seven different nationalities with diverse qualifications and teaching experiences participated in this case study at the English Language Institute (ELI) at King Abdulaziz University (KAU), Saudi Arabia.…

  13. Practical Tools for Content Development: Pre-Service Teachers' Experiences and Perceptions

    Science.gov (United States)

    Yurtseven Avci, Zeynep; Eren, Esra; Seckin Kapucu, Munise

    2016-01-01

    This study adopts phenomenology approach as the research design method to investigate pre-service teachers' experiences and perceptions on using practical tools for content development. The participants are twenty-four pre-service teachers who were taking Computer II course during 2013-2014 spring semester at a public university in Turkey. During…

  14. Pre-Service Teachers' Competencies and Perceptions of Necessity about Practical Tools for Content Development

    Science.gov (United States)

    Eren, Esra; Avci, Zeynep Yurtseven; Kapucu, Munise Seckin

    2015-01-01

    The purpose of the study is to investigate pre-service teachers' competencies and their perceptions of necessity about using practical tools for content development. The study was designed using pre- and post-test experimental design method. The study group consisted of 170 pre-service teachers at a public university in Turkey. The Practical Tools…

  15. Development, Evaluation, and Validation of Environmental Assessment Tools to Evaluate the College Nutrition Environment

    Science.gov (United States)

    Freedman, Marjorie R.

    2010-01-01

    Objective: To develop, evaluate, and validate 2 nutrition environment assessment tools (surveys), for specific use in combating overweight on college/university campuses. Participants and Methods: Invitations to complete surveys were e-mailed to food service and health center directors at 47 universities, Winter 2008. Overall response rate was…

  16. Development and Trialling of a Graduated Descriptors Tool for Australian Pharmacy Students

    Science.gov (United States)

    Stupans, Ieva; Owen, Susanne; McKauge, Leigh; Pont, Lisa; Ryan, Greg; Woulfe, Jim

    2012-01-01

    Profession-derived competency standards are key determinants for curriculum and assessment in many professional university programmes. An Australian Learning and Teaching Council funded project used a participatory action research approach to enable the collaborative development of a graduated (or incremental) descriptors tool related to…

  17. Genetic Tool Development for a New Host for Biotechnology, the Thermotolerant Bacterium Bacillus coagulans

    NARCIS (Netherlands)

    Kovacs, Akos T.; van Hartskamp, Mariska; Kuipers, Oscar P.; van Kranenburg, Richard

    Bacillus coagulans has good potential as an industrial production organism for platform chemicals from renewable resources but has limited genetic tools available. Here, we present a targeted gene disruption system using the Cre-lox system, development of a LacZ reporter assay for monitoring gene

  18. Embodied Typology of Positive Emotions: The Development of a Tool to Facilitate Emotional Granularity in Design

    NARCIS (Netherlands)

    Yoon, J.; Desmet, P.M.A.; Pohlmeyer, A.E.

    2013-01-01

    This paper introduces a tool that has been developed to facilitate emotional granularity in design: ‘Embodied Typology of Positive Emotions’. Emotional granularity reflects individual differences in the ability to precisely represent and interpret one’s own and others’ emotional states, referring to

  19. 75 FR 65495 - Draft Guidance for Industry on Qualification Process for Drug Development Tools; Availability

    Science.gov (United States)

    2010-10-25

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry on Qualification Process for Drug Development Tools; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the availability of a draft guidance for...

  20. Handbook of Research on Technology Tools for Real-World Skill Development (2 Volumes)

    Science.gov (United States)

    Rosen, Yigel, Ed.; Ferrara, Steve, Ed.; Mosharraf, Maryam, Ed.

    2016-01-01

    Education is expanding to include a stronger focus on the practical application of classroom lessons in an effort to prepare the next generation of scholars for a changing world economy centered on collaborative and problem-solving skills for the digital age. "The Handbook of Research on Technology Tools for Real-World Skill Development"…