WorldWideScience

Sample records for assistant toolkit edat

  1. A Toolkit for the Effective Teaching Assistant

    Science.gov (United States)

    Tyrer, Richard; Gunn, Stuart; Lee, Chris; Parker, Maureen; Pittman, Mary; Townsend, Mark

    2004-01-01

    This book offers the notion of a "toolkit" to allow Teaching Assistants (TAs) and colleagues to review and revise their thinking and practice about real issues and challenges in managing individuals, groups, colleagues and themselves in school. In a rapidly changing educational environment the book focuses on combining the underpinning knowledge…

  2. 'EURISOL Desktop Assistant Toolkit' (EDAT): a modeling, simulation and visualization support to the preliminary radiological assessment of RIB projects

    CERN Document Server

    Vamanu, D; Acasandrei, V; Plukis, A; Maceika, E

    The paper describes an approach taken within EURISOL-DS project (European Isotope Separation On-Line Radioactive Ion Beam Facility) to a number of safety and radioprotection issues raised by the advent of radioactive ion beam facilities in the cutting edge area of particle accelerators. The ensuing solution emerged from a collaborative effort of the investigating team-in-charge, affiliated with ‘Horia Hulubei’ National Institute of Physics and Nuclear Engineering in Bucharest, with expert colleagues at the Physics Institute in Vilnius, and at CERN.

  3. Student Success Center Toolkit

    Science.gov (United States)

    Jobs For the Future, 2014

    2014-01-01

    "Student Success Center Toolkit" is a compilation of materials organized to assist Student Success Center directors as they staff, launch, operate, and sustain Centers. The toolkit features materials created and used by existing Centers, such as staffing and budgeting templates, launch materials, sample meeting agendas, and fundraising…

  4. Social Networking and eDating: Charting the Boundaries of an Emerging Self-Service Arena

    Science.gov (United States)

    Romm, Celia T.; Oliver, Dave

    This chapter focuses on social networking and eDating as emerging areas of self-service. Following an overview of the theoretical aspects of self-service, two models or typologies for categorizing business models in the two areas are presented, namely, one typology for social networking services and another for eDating services. The chapter concludes with a discussion of the psychological, social, legal, and other implications from the models, as well as suggestions for future research that emanate from the issues presented in the chapter.

  5. Troben un palau i un ric aixovar de l’Edat del Bronze a La Almoloya

    OpenAIRE

    Lull, Vicente; Rihuete Herrada, Cristina; Micó Pérez, Rafael; Risch, Robert

    2014-01-01

    Un equip d'arqueòlegs de la UAB ha tret a la llum el ric patrimoni històric i arqueològic de La Almoloya, un jaciment de la Regió de Múrcia, que va ser bressol de la societat d’El Argar que va habitar el sud-est de la península Ibèrica durant l'Edat del Bronze. Les troballes realitzades indiquen que La Almoloya era un centre de concentració política i riquesa de primer ordre dins del territori polític d’El Argar. Una de les peces més valuoses és una diadema de plata, l'única de la seva època ...

  6. Perl Template Toolkit

    CERN Document Server

    Chamberlain, Darren; Cross, David; Torkington, Nathan; Diaz, tatiana Apandi

    2004-01-01

    Among the many different approaches to "templating" with Perl--such as Embperl, Mason, HTML::Template, and hundreds of other lesser known systems--the Template Toolkit is widely recognized as one of the most versatile. Like other templating systems, the Template Toolkit allows programmers to embed Perl code and custom macros into HTML documents in order to create customized documents on the fly. But unlike the others, the Template Toolkit is as facile at producing HTML as it is at producing XML, PDF, or any other output format. And because it has its own simple templating language, templates

  7. Integrated Systems Health Management (ISHM) Toolkit

    Science.gov (United States)

    Venkatesh, Meera; Kapadia, Ravi; Walker, Mark; Wilkins, Kim

    2013-01-01

    A framework of software components has been implemented to facilitate the development of ISHM systems according to a methodology based on Reliability Centered Maintenance (RCM). This framework is collectively referred to as the Toolkit and was developed using General Atomics' Health MAP (TM) technology. The toolkit is intended to provide assistance to software developers of mission-critical system health monitoring applications in the specification, implementation, configuration, and deployment of such applications. In addition to software tools designed to facilitate these objectives, the toolkit also provides direction to software developers in accordance with an ISHM specification and development methodology. The development tools are based on an RCM approach for the development of ISHM systems. This approach focuses on defining, detecting, and predicting the likelihood of system functional failures and their undesirable consequences.

  8. HALE Toolkit (HTK) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Development of a toolkit for optimization and virtual flight test of HALE vehicles is proposed based on extensions of the IHAT system for integrated...

  9. JAVA Stereo Display Toolkit

    Science.gov (United States)

    Edmonds, Karina

    2008-01-01

    This toolkit provides a common interface for displaying graphical user interface (GUI) components in stereo using either specialized stereo display hardware (e.g., liquid crystal shutter or polarized glasses) or anaglyph display (red/blue glasses) on standard workstation displays. An application using this toolkit will work without modification in either environment, allowing stereo software to reach a wider audience without sacrificing high-quality display on dedicated hardware. The toolkit is written in Java for use with the Swing GUI Toolkit and has cross-platform compatibility. It hooks into the graphics system, allowing any standard Swing component to be displayed in stereo. It uses the OpenGL graphics library to control the stereo hardware and to perform the rendering. It also supports anaglyph and special stereo hardware using the same API (application-program interface), and has the ability to simulate color stereo in anaglyph mode by combining the red band of the left image with the green/blue bands of the right image. This is a low-level toolkit that accomplishes simply the display of components (including the JadeDisplay image display component). It does not include higher-level functions such as disparity adjustment, 3D cursor, or overlays all of which can be built using this toolkit.

  10. L’estrès juvenil pot afavorir l’aparició de psicopatologies a l’edat adulta

    OpenAIRE

    Nadal i Alemany, Roser; Fuentes García, Silvia

    2014-01-01

    Un estudi amb rates mostra que l’exposició a un estrès juvenil afecta la reactivitat a noves situacions d’estrès a l’etapa adulta i pot afavorir l’aparició de certes psicopatologies. Els animals mantinguts en ambients poc estressants en l’edat adulta mostren menys interès per situacions noves, mentre que si se’ls administra un estrès intens hi ha un increment en l’ansietat de l’animal. Cal dir que l’estrès juvenil i l’adult per separat no provoquen efectes a les proves d’ansietat, però l’estr...

  11. Empowering Occupational Therapists with a DIY-toolkit for Smart Soft Objects

    OpenAIRE

    Moraiti, Argyro; vanden Abeele, Vero; Vanroye, Erwin; Geurts, Luc

    2015-01-01

    We present an evaluation of a DIY-toolkit, designed to empower caregivers to create tailor-made, unique assistive solutions for their clients. More specifically, the toolkit aims to enable occupational therapists to turn everyday soft objects into smart devices that can be programmed to recognize certain manipulations. These smart objects can then be used to control applications or to play certain games. Our evaluation reveals that occupational therapists were able to make use of the toolkit ...

  12. Newnes electronics toolkit

    CERN Document Server

    Phillips, Geoff

    2013-01-01

    Newnes Electronics Toolkit brings together fundamental facts, concepts, and applications of electronic components and circuits, and presents them in a clear, concise, and unambiguous format, to provide a reference book for engineers. The book contains 10 chapters that discuss the following concepts: resistors, capacitors, inductors, semiconductors, circuit concepts, electromagnetic compatibility, sound, light, heat, and connections. The engineer's job does not end when the circuit diagram is completed; the design for the manufacturing process is just as important if volume production is to be

  13. Skills Labs: workshop EMERGO toolkit

    NARCIS (Netherlands)

    Kurvers, Hub; Slootmaker, Aad

    2009-01-01

    Kurvers, H. J., & Slootmaker, A. (2009). Skills Labs: workshop EMERGO toolkit. Presentation given at project members of Skills Labs. March, 31, 2009 and April, 24, 2009, Heerlen, The Netherlands: Open University of the Netherlands.

  14. Adolescent Relationship Abuse (ARA) Toolkit

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Adolescent Relationship Abuse (ARA) Toolkit provides information and strategies on how to: incorporate abuse prevention into programming; conduct staff...

  15. Business/Employers Influenza Toolkit

    Centers for Disease Control (CDC) Podcasts

    2011-09-06

    This podcast promotes the "Make It Your Business To Fight The Flu" toolkit for Businesses and Employers. The toolkit provides information and recommended strategies to help businesses and employers promote the seasonal flu vaccine. Additionally, employers will find flyers, posters, and other materials to post and distribute in the workplace.  Created: 9/6/2011 by Office of Infectious Diseases, Office of the Director (OD).   Date Released: 9/7/2011.

  16. Bayesian analysis toolkit - BAT

    International Nuclear Information System (INIS)

    Statistical treatment of data is an essential part of any data analysis and interpretation. Different statistical methods and approaches can be used, however the implementation of these approaches is complicated and at times inefficient. The Bayesian analysis toolkit (BAT) is a software package developed in C++ framework that facilitates the statistical analysis of the data using Bayesian theorem. The tool evaluates the posterior probability distributions for models and their parameters using Markov Chain Monte Carlo which in turn provide straightforward parameter estimation, limit setting and uncertainty propagation. Additional algorithms, such as simulated annealing, allow extraction of the global mode of the posterior. BAT sets a well-tested environment for flexible model definition and also includes a set of predefined models for standard statistical problems. The package is interfaced to other software packages commonly used in high energy physics, such as ROOT, Minuit, RooStats and CUBA. We present a general overview of BAT and its algorithms. A few physics examples are shown to introduce the spectrum of its applications. In addition, new developments and features are summarized.

  17. BAT - Bayesian Analysis Toolkit

    International Nuclear Information System (INIS)

    One of the most vital steps in any data analysis is the statistical analysis and comparison with the prediction of a theoretical model. The many uncertainties associated with the theoretical model and the observed data require a robust statistical analysis tool. The Bayesian Analysis Toolkit (BAT) is a powerful statistical analysis software package based on Bayes' Theorem, developed to evaluate the posterior probability distribution for models and their parameters. It implements Markov Chain Monte Carlo to get the full posterior probability distribution that in turn provides a straightforward parameter estimation, limit setting and uncertainty propagation. Additional algorithms, such as Simulated Annealing, allow to evaluate the global mode of the posterior. BAT is developed in C++ and allows for a flexible definition of models. A set of predefined models covering standard statistical cases are also included in BAT. It has been interfaced to other commonly used software packages such as ROOT, Minuit, RooStats and CUBA. An overview of the software and its algorithms is provided along with several physics examples to cover a range of applications of this statistical tool. Future plans, new features and recent developments are briefly discussed.

  18. Open-Source Toolkit for Simple XML Annotation: AMIA 2003 Open Source Expo

    OpenAIRE

    Mamlin, Burke W; SCHADOW, Gunther; Overhage, J. Marc

    2003-01-01

    Use of Extensible Markup Language (XML) is increasingly prevalent among medical informatics projects. Many of these projects involve, at some point, the interaction between a researcher and specialized XML documents for the purpose of annotating the XML data. We offer a simple toolkit to assist these researchers. Our solution is a simple, yet fully functional, annotation system that can easily be adapted to the needs of the researcher. All of the materials for this toolkit are freely available.

  19. College Access and Success for Students Experiencing Homelessness: A Toolkit for Educators and Service Providers

    Science.gov (United States)

    Dukes, Christina

    2013-01-01

    This toolkit serves as a comprehensive resource on the issue of higher education access and success for homeless students, including information on understanding homeless students, assisting homeless students in choosing a school, helping homeless students pay for application-related expenses, assisting homeless students in finding financial aid…

  20. Admit: Alma Data Mining Toolkit

    Science.gov (United States)

    Friedel, Douglas; Looney, Leslie; Xu, Lisa; Pound, Marc W.; Teuben, Peter J.; Rauch, Kevin P.; Mundy, Lee; Kern, Jeffrey S.

    2015-06-01

    ADMIT (ALMA Data Mining Toolkit) is a toolkit for the creation and analysis of new science products from ALMA data. ADMIT is an ALMA Development Project written purely in Python. While specifically targeted for ALMA science and production use after the ALMA pipeline, it is designed to be generally applicable to radio-astronomical data. ADMIT quickly provides users with a detailed overview of their science products: line identifications, line 'cutout' cubes, moment maps, emission type analysis (e.g., feature detection), etc. Users can download the small ADMIT pipeline product (data mining between many astronomical sources and line transitions will be possible. Users will also be able to enhance the capabilities of ADMIT by creating customized ADMIT tasks satisfying any special processing needs. Future implementations of ADMIT may include EVLA and other instruments.

  1. GEANT4--a simulation toolkit

    International Nuclear Information System (INIS)

    GEANT4 is a toolkit for simulating the passage of particles through matter. It includes a complete range of functionality including tracking, geometry, physics models and hits. The physics processes offered cover a comprehensive range, including electromagnetic, hadronic and optical processes, a large set of long-lived particles, materials and elements, over a wide energy range starting, in some cases, from 250 eV and extending in others to the TeV energy range. It has been designed and constructed to expose the physics models utilised, to handle complex geometries, and to enable its easy adaptation for optimal use in different sets of applications. The toolkit is the result of a worldwide collaboration of physicists and software engineers. It has been created exploiting software engineering and object-oriented technology and implemented in the C++ programming language. It has been used in applications in particle physics, nuclear physics, accelerator design, space engineering and medical physics

  2. GEANT4 A Simulation toolkit

    CERN Document Server

    Agostinelli, S; Amako, K; Apostolakis, John; Araújo, H M; Arce, P; Asai, M; Axen, D A; Banerjee, S; Barrand, G; Behner, F; Bellagamba, L; Boudreau, J; Broglia, L; Brunengo, A; Chauvie, S; Chuma, J; Chytracek, R; Cooperman, G; Cosmo, G; Degtyarenko, P V; Dell'Acqua, A; De Paola, G O; Dietrich, D D; Enami, R; Feliciello, A; Ferguson, C; Fesefeldt, H S; Folger, G; Foppiano, F; Forti, A C; Garelli, S; Giani, S; Giannitrapani, R; Gibin, D; Gómez-Cadenas, J J; González, I; Gracía-Abríl, G; Greeniaus, L G; Greiner, W; Grichine, V M; Grossheim, A; Gumplinger, P; Hamatsu, R; Hashimoto, K; Hasui, H; Heikkinen, A M; Howard, A; Hutton, A M; Ivanchenko, V N; Johnson, A; Jones, F W; Kallenbach, Jeff; Kanaya, N; Kawabata, M; Kawabata, Y; Kawaguti, M; Kelner, S; Kent, P; Kodama, T; Kokoulin, R P; Kossov, M; Kurashige, H; Lamanna, E; Lampen, T; Lara, V; Lefébure, V; Lei, F; Liendl, M; Lockman, W; Longo, F; Magni, S; Maire, M; Mecking, B A; Medernach, E; Minamimoto, K; Mora de Freitas, P; Morita, Y; Murakami, K; Nagamatu, M; Nartallo, R; Nieminen, P; Nishimura, T; Ohtsubo, K; Okamura, M; O'Neale, S W; O'Ohata, Y; Perl, J; Pfeiffer, A; Pia, M G; Ranjard, F; Rybin, A; Sadilov, S; Di Salvo, E; Santin, G; Sasaki, T; Savvas, N; Sawada, Y; Scherer, S; Sei, S; Sirotenko, V I; Smith, D; Starkov, N; Stöcker, H; Sulkimo, J; Takahata, M; Tanaka, S; Chernyaev, E; Safai-Tehrani, F; Tropeano, M; Truscott, P R; Uno, H; Urbàn, L; Urban, P; Verderi, M; Walkden, A; Wander, W; Weber, H; Wellisch, J P; Wenaus, T; Williams, D C; Wright, D; Yamada, T; Yoshida, H; Zschiesche, D

    2003-01-01

    Geant4 is a toolkit for simulating the passage of particles through matter. It includes a complete range of functionality including tracking, geometry, physics models and hits. The physics processes offered cover a comprehensive range, including electromagnetic, hadronic and optical processes, a large set of long-lived particles, materials and elements, over a wide energy range starting, in some cases, from 250 eV and extending in others to the TeV energy range. It has been designed and constructed to expose the physics models utilised, to handle complex geometries, and to enable its easy adaptation for optimal use in different sets of applications. The toolkit is the result of a worldwide collaboration of physicists and software engineers. It has been created exploiting software engineering and object-oriented technology and implemented in the C++ programming language. It has been used in applications in particle physics, nuclear physics, accelerator design, space engineering and medical physics.

  3. Social Media Analytics Reporting Toolkit

    OpenAIRE

    Cui, Yuchen; Chae, Junghoon; Ebert, David

    2014-01-01

    With the fast growth of social media services, vast amount of user-generated content with time-space stamps are produced everyday. Considerable amount of these data are publicly available online, some of which collectively convey information that are of interest to data analysts. Social media data are dynamic and unstructured by nature, which makes it very hard for analysts to efficiently and effectively retrieve useful information. Social Media Analytics Reporting Toolkit (SMART), a system d...

  4. Geant4 - A simulation toolkit

    OpenAIRE

    Agostinelli, S.; Allison, J; Amako, K.; Apostolakis, J.; Araujo, H.; Arce, P.; Asai, M.; Axen, D.; Banerjee, S.; Barrand, G.; Behner, F; L. Bellagamba; J. Boudreau; Broglia, L.; Brunengo, A.

    2003-01-01

    Abstract Geant4 is a toolkit for simulating the passage of particles through matter. It includes a complete range of functionality including tracking, geometry, physics models and hits. The physics processes offered cover a comprehensive range, including electromagnetic, hadronic and optical processes, a large set of long-lived particles, materials and elements, over a wide energy range starting, in some cases, from 250 eV and extending in others to the TeV energy range. It has been designed ...

  5. Supporting LGBT Communities: Police ToolKit

    OpenAIRE

    Vasquez del Aguila, Ernesto; Franey, Paul

    2013-01-01

    This toolkit provides police forces with practical educational tools, which can be used as part of a comprehensive LGBT strategy centred on diversity, equality, and non-discrimination. These materials are based on lessons learned through real life policing experiences with LGBT persons. The Toolkit is divided into seven scenarios where police awareness of LGBT issues has been identified as important. The toolkit employs a practical, scenario-based, problem-solving approach to help police offi...

  6. The Data Warehouse Lifecycle Toolkit

    CERN Document Server

    Kimball, Ralph; Thornthwaite, Warren; Mundy, Joy; Becker, Bob

    2011-01-01

    A thorough update to the industry standard for designing, developing, and deploying data warehouse and business intelligence systemsThe world of data warehousing has changed remarkably since the first edition of The Data Warehouse Lifecycle Toolkit was published in 1998. In that time, the data warehouse industry has reached full maturity and acceptance, hardware and software have made staggering advances, and the techniques promoted in the premiere edition of this book have been adopted by nearly all data warehouse vendors and practitioners. In addition, the term "business intelligence" emerge

  7. Penetration Tester's Open Source Toolkit

    CERN Document Server

    Faircloth, Jeremy

    2011-01-01

    Great commercial penetration testing tools can be very expensive and sometimes hard to use or of questionable accuracy. This book helps solve both of these problems. The open source, no-cost penetration testing tools presented do a great job and can be modified by the user for each situation. Many tools, even ones that cost thousands of dollars, do not come with any type of instruction on how and in which situations the penetration tester can best use them. Penetration Tester's Open Source Toolkit, Third Edition, expands upon existing instructions so that a professional can get the most accura

  8. Google Web Toolkit for Ajax

    CERN Document Server

    Perry, Bruce

    2007-01-01

    The Google Web Toolkit (GWT) is a nifty framework that Java programmers can use to create Ajax applications. The GWT allows you to create an Ajax application in your favorite IDE, such as IntelliJ IDEA or Eclipse, using paradigms and mechanisms similar to programming a Java Swing application. After you code the application in Java, the GWT's tools generate the JavaScript code the application needs. You can also use typical Java project tools such as JUnit and Ant when creating GWT applications. The GWT is a free download, and you can freely distribute the client- and server-side code you c

  9. A toolkit for a generative lexicon

    CERN Document Server

    Henry, Patrick

    2008-01-01

    In this paper we describe the conception of a software toolkit designed for the construction, maintenance and collaborative use of a Generative Lexicon. In order to ease its portability and spreading use, this tool was built with free and open source products. We eventually tested the toolkit and showed it filters the adequate form of anaphoric reference to the modifier in endocentric compounds.

  10. Wetland Resources Action Planning (WRAP) toolkit

    DEFF Research Database (Denmark)

    Bunting, Stuart W.; Smith, Kevin G.; Lund, Søren;

    2013-01-01

    The Wetland Resources Action Planning (WRAP) toolkit is a toolkit of research methods and better management practices used in HighARCS (Highland Aquatic Resources Conservation and Sustainable Development), an EU-funded project with field experiences in China, Vietnam and India. It aims to...

  11. An Introduction to the Einstein Toolkit

    CERN Document Server

    Zilhão, Miguel

    2013-01-01

    We give an introduction to the Einstein Toolkit, a mature, open-source computational infrastructure for numerical relativity based on the Cactus Framework, for the target group of new users. This toolkit is composed of several different modules, is developed by researchers from different institutions throughout the world and is in active continuous development. Documentation for the toolkit and its several modules is often scattered across different locations, however, a difficulty new users may at times have to struggle with. Scientific papers exist describing the toolkit and its methods in detail, but they might be overwhelming at first. With these lecture notes we hope to provide an initial overview for new users. We cover how to obtain, compile and run the toolkit, and give an overview of some of the tools and modules provided with it.

  12. Expanding the conceptual toolkit of organ gifting.

    Science.gov (United States)

    M Shaw, Rhonda

    2015-07-01

    In jurisdictions where the sale of body tissue and organs is illegal, organ transplantation is often spoken of as a gift of life. In the social sciences and bioethics this concept has been subject to critique over the course of the last two decades for failing to reflect the complexities of organ and tissue exchange. I suggest that a new ethical model of organ donation and transplantation is needed to capture the range of experiences in this domain. The proposed model is both analytical and empirically oriented, and draws on research findings linking a series of qualitative sociological studies undertaken in New Zealand between 2007 and 2013. The studies were based on document analysis, field notes and 127 semi-structured in-depth interviews with people from different cultural and constituent groups directly involved in organ transfer processes. The aim of the article is to contribute to sociological knowledge about organ exchange and to expand the conceptual toolkit of organ donation to include the unconditional gift, the gift relation, gift exchange, body project, and body work. The rationale for the proposed model is to provide an explanatory framework for organ donors and transplant recipients and to assist the development of ethical guidelines and health policy discourse. PMID:25728628

  13. Audit: Automated Disk Investigation Toolkit

    Directory of Open Access Journals (Sweden)

    Umit Karabiyik

    2014-09-01

    Full Text Available Software tools designed for disk analysis play a critical role today in forensics investigations. However, these digital forensics tools are often difficult to use, usually task specific, and generally require professionally trained users with IT backgrounds. The relevant tools are also often open source requiring additional technical knowledge and proper configuration. This makes it difficult for investigators without some computer science background to easily conduct the needed disk analysis. In this paper, we present AUDIT, a novel automated disk investigation toolkit that supports investigations conducted by non-expert (in IT and disk technology and expert investigators. Our proof of concept design and implementation of AUDIT intelligently integrates open source tools and guides non-IT professionals while requiring minimal technical knowledge about the disk structures and file systems of the target disk image.

  14. Flightspeed Integral Image Analysis Toolkit

    Science.gov (United States)

    Thompson, David R.

    2009-01-01

    The Flightspeed Integral Image Analysis Toolkit (FIIAT) is a C library that provides image analysis functions in a single, portable package. It provides basic low-level filtering, texture analysis, and subwindow descriptor for applications dealing with image interpretation and object recognition. Designed with spaceflight in mind, it addresses: Ease of integration (minimal external dependencies) Fast, real-time operation using integer arithmetic where possible (useful for platforms lacking a dedicated floatingpoint processor) Written entirely in C (easily modified) Mostly static memory allocation 8-bit image data The basic goal of the FIIAT library is to compute meaningful numerical descriptors for images or rectangular image regions. These n-vectors can then be used directly for novelty detection or pattern recognition, or as a feature space for higher-level pattern recognition tasks. The library provides routines for leveraging training data to derive descriptors that are most useful for a specific data set. Its runtime algorithms exploit a structure known as the "integral image." This is a caching method that permits fast summation of values within rectangular regions of an image. This integral frame facilitates a wide range of fast image-processing functions. This toolkit has applicability to a wide range of autonomous image analysis tasks in the space-flight domain, including novelty detection, object and scene classification, target detection for autonomous instrument placement, and science analysis of geomorphology. It makes real-time texture and pattern recognition possible for platforms with severe computational restraints. The software provides an order of magnitude speed increase over alternative software libraries currently in use by the research community. FIIAT can commercially support intelligent video cameras used in intelligent surveillance. It is also useful for object recognition by robots or other autonomous vehicles

  15. NOAA Weather and Climate Toolkit (WCT)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Weather and Climate Toolkit is an application that provides simple visualization and data export of weather and climatological data archived at NCDC. The...

  16. A Geospatial Decision Support System Toolkit Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose to design a working prototype Geospatial Decision Support Toolkit (GeoKit) that will enable scientists, agencies, and stakeholders to configure and...

  17. ARC Code TI: Crisis Mapping Toolkit

    Data.gov (United States)

    National Aeronautics and Space Administration — The Crisis Mapping Toolkit (CMT) is a collection of tools for processing geospatial data (images, satellite data, etc.) into cartographic products that improve...

  18. Turkish Text Retrieval Experiments Using Lemur Toolkit

    OpenAIRE

    Yılmaz, Kutlu Emre; Arslan, Ahmet; Yilmazel, Ozgur

    2014-01-01

    We used Lemur Toolkit, an open source toolkit designed for Information Retrieval (IR) research, for our automated indexing and retrieval experiments on a TREC-like test collection for Turkish. We study and compare three retrieval models Lemur supports, especially Language modeling approach to IR, combined with language specific preprocessing techniques. Our experiments show that all retrieval models benefits from language specific preprocessing in terms of retrieval quality. Also Language Mod...

  19. A Modular Toolkit for Distributed Interactions

    Directory of Open Access Journals (Sweden)

    Julien Lange

    2011-10-01

    Full Text Available We discuss the design, architecture, and implementation of a toolkit which supports some theories for distributed interactions. The main design principles of our architecture are flexibility and modularity. Our main goal is to provide an easily extensible workbench to encompass current algorithms and incorporate future developments of the theories. With the help of some examples, we illustrate the main features of our toolkit.

  20. A toolkit for a generative lexicon

    OpenAIRE

    Henry, Patrick; Bassac, Christian

    2008-01-01

    poster - 6 pages International audience In this paper we describe the conception of a software toolkit designed for the construction, maintenance and collaborative use of a Generative Lexicon. In order to ease its portability and spreading use, this tool was built with free and open source products. We eventually tested the toolkit and showed it filters the adequate form of anaphoric reference to the modifier in endocentric compounds.

  1. A Toolkit for Scalable Spreadsheet Visualization

    OpenAIRE

    Clermont, Markus

    2008-01-01

    This paper presents a toolkit for spreadsheet visualization based on logical areas, semantic classes and data modules. Logical areas, semantic classes and data modules are abstract representations of spreadsheet programs that are meant to reduce the auditing and comprehension effort, especially for large and regular spreadsheets. The toolkit is integrated as a plug-in in the Gnumeric spreadsheet system for Linux. It can process large, industry scale spreadsheet programs in reasonable time and...

  2. The Weather and Climate Toolkit

    Science.gov (United States)

    Ansari, S.; Del Greco, S.; Hankins, B.

    2010-12-01

    The Weather and Climate Toolkit (WCT) is free, platform independent software distributed from NOAA’s National Climatic Data Center (NCDC). The WCT allows the visualization and data export of weather and climate data, including Radar, Satellite and Model data. By leveraging the NetCDF for Java library and Common Data Model, the WCT is extremely scalable and capable of supporting many new datasets in the future. Gridded NetCDF files (regular and irregularly spaced, using Climate-Forecast (CF) conventions) are supported, along with many other formats including GRIB. The WCT provides tools for custom data overlays, Web Map Service (WMS) background maps, animations and basic filtering. The export of images and movies is provided in multiple formats. The WCT Data Export Wizard allows for data export in both vector polygon/point (Shapefile, Well-Known Text) and raster (GeoTIFF, ESRI Grid, VTK, Gridded NetCDF) formats. These data export features promote the interoperability of weather and climate information with various scientific communities and common software packages such as ArcGIS, Google Earth, MatLAB, GrADS and R. The WCT also supports an embedded, integrated Google Earth instance. The Google Earth Browser Plugin allows seamless visualization of data on a native 3-D Google Earth instance linked to the standard 2-D map. Level-II NEXRAD data for Hurricane Katrina GPCP (Global Precipitation Product), visualized in 2-D and internal Google Earth view.

  3. Developing an evidence-based, multimedia group counseling curriculum toolkit.

    Science.gov (United States)

    Brooks, Adam C; Diguiseppi, Graham; Laudet, Alexandre; Rosenwasser, Beth; Knoblach, Dan; Carpenedo, Carolyn M; Carise, Deni; Kirby, Kimberly C

    2012-09-01

    Training community-based addiction counselors in empirically supported treatments (ESTs) far exceeds the ever-decreasing resources of publicly funded treatment agencies. This feasibility study describes the development and pilot testing of a group counseling toolkit (an approach adapted from the education field) focused on relapse prevention (RP). When counselors (N = 17) used the RP toolkit after 3 hours of training, their content adherence scores on "coping with craving" and "drug refusal skills" showed significant improvement, as indicated by very large effect sizes (Cohen's d = 1.49 and 1.34, respectively). Counselor skillfulness, in the "adequate-to-average" range at baseline, did not change. Although this feasibility study indicates some benefit to counselor EST acquisition, it is important to note that the impact of the curriculum on client outcomes is unknown. Because a majority of addiction treatment is delivered in group format, a multimedia curriculum approach may assist counselors in applying ESTs in the context of actual service delivery. PMID:22301082

  4. Java advanced medical image toolkit

    International Nuclear Information System (INIS)

    Full text: The Java Advanced Medical Image Toolkit (jAMIT) has been developed at the Center for PET and Department of Nuclear Medicine in an effort to provide a suite of tools that can be utilised in applications required to perform analysis, processing and visualisation of medical images. jAMIT uses Java Advanced Imaging (JAI) to combine the platform independent nature of Java with the speed benefits associated with native code. The object-orientated nature of Java allows the production of an extensible and robust package which is easily maintained. In addition to jAMIT, a Medical Image VO API called Sushi has been developed to provide access to many commonly used image formats. These include DICOM, Analyze, MINC/NetCDF, Trionix, Beat 6.4, Interfile 3.2/3.3 and Odyssey. This allows jAMIT to access data and study information contained in different medical image formats transparently. Additional formats can be added at any time without any modification to the jAMIT package. Tools available in jAMIT include 2D ROI Analysis, Palette Thresholding, Image Groping, Image Transposition, Scaling, Maximum Intensity Projection, Image Fusion, Image Annotation and Format Conversion. Future tools may include 2D Linear and Non-linear Registration, PET SUV Calculation, 3D Rendering and 3D ROI Analysis. Applications currently using JAMIT include Antibody Dosimetry Analysis, Mean Hemispheric Blood Flow Analysis, QuickViewing of PET Studies for Clinical Training, Pharamcodynamic Modelling based on Planar Imaging, and Medical Image Format Conversion. The use of jAMIT and Sushi for scripting and analysis in Matlab v6.1 and Jython is currently being explored. Copyright (2002) The Australian and New Zealand Society of Nuclear Medicine Inc

  5. Sierra toolkit computational mesh conceptual model

    International Nuclear Information System (INIS)

    The Sierra Toolkit computational mesh is a software library intended to support massively parallel multi-physics computations on dynamically changing unstructured meshes. This domain of intended use is inherently complex due to distributed memory parallelism, parallel scalability, heterogeneity of physics, heterogeneous discretization of an unstructured mesh, and runtime adaptation of the mesh. Management of this inherent complexity begins with a conceptual analysis and modeling of this domain of intended use; i.e., development of a domain model. The Sierra Toolkit computational mesh software library is designed and implemented based upon this domain model. Software developers using, maintaining, or extending the Sierra Toolkit computational mesh library must be familiar with the concepts/domain model presented in this report.

  6. Anchor Toolkit - a secure mobile agent system

    Energy Technology Data Exchange (ETDEWEB)

    Mudumbai, Srilekha S.; Johnston, William; Essiari, Abdelilah

    1999-05-19

    Mobile agent technology facilitates intelligent operation insoftware systems with less human interaction. Major challenge todeployment of mobile agents include secure transmission of agents andpreventing unauthorized access to resources between interacting systems,as either hosts, or agents, or both can act maliciously. The Anchortoolkit, designed by LBNL, handles the transmission and secure managementof mobile agents in a heterogeneous distributed computing environment. Itprovides users with the option of incorporating their security managers.This paper concentrates on the architecture, features, access control anddeployment of Anchor toolkit. Application of this toolkit in a securedistributed CVS environment is discussed as a case study.

  7. TRSkit: A Simple Digital Library Toolkit

    Science.gov (United States)

    Nelson, Michael L.; Esler, Sandra L.

    1997-01-01

    This paper introduces TRSkit, a simple and effective toolkit for building digital libraries on the World Wide Web. The toolkit was developed for the creation of the Langley Technical Report Server and the NASA Technical Report Server, but is applicable to most simple distribution paradigms. TRSkit contains a handful of freely available software components designed to be run under the UNIX operating system and served via the World Wide Web. The intended customer is the person that must continuously and synchronously distribute anywhere from 100 - 100,000's of information units and does not have extensive resources to devote to the problem.

  8. A stable toolkit method in quantum control

    International Nuclear Information System (INIS)

    Recently the 'toolkit' discretization introduced to accelerate the numerical resolution of the time-dependent Schroedinger equation arising in quantum optimal control problems demonstrated good results on a large range of models. However, when coupling this class of methods with the so-called monotonically convergent algorithms, numerical instabilities affect the convergence of the discretized scheme. We present an adaptation of the 'toolkit' method which preserves the monotonicity of the procedure. The theoretical properties of the new algorithm are illustrated by numerical simulations. (fast track communication)

  9. Autism Speaks Toolkits: Resources for Busy Physicians.

    Science.gov (United States)

    Bellando, Jayne; Fussell, Jill J; Lopez, Maya

    2016-02-01

    Given the increased prevalence of autism spectrum disorders (ASD), it is likely that busy primary care providers (PCP) are providing care to individuals with ASD in their practice. Autism Speaks provides a wealth of educational, medical, and treatment/intervention information resources for PCPs and families, including at least 32 toolkits. This article serves to familiarize PCPs and families on the different toolkits that are available on the Autism Speaks website. This article is intended to increase physicians' knowledge on the issues that families with children with ASD frequently encounter, to increase their ability to share evidence-based information to guide treatment and care for affected families in their practice. PMID:26149848

  10. Integrating surgical robots into the next medical toolkit.

    Science.gov (United States)

    Lai, Fuji; Entin, Eileen

    2006-01-01

    Surgical robots hold much promise for revolutionizing the field of surgery and improving surgical care. However, despite the potential advantages they offer, there are multiple barriers to adoption and integration into practice that may prevent these systems from realizing their full potential benefit. This study elucidated some of the most salient considerations that need to be addressed for integration of new technologies such as robotic systems into the operating room of the future as it evolves into a complex system of systems. We conducted in-depth interviews with operating room team members and other stakeholders to identify potential barriers in areas of workflow, teamwork, training, clinical acceptance, and human-system interaction. The findings of this study will inform an approach for the design and integration of robotics and related computer-assisted technologies into the next medical toolkit for "computer-enhanced surgery" to improve patient safety and healthcare quality. PMID:16404063

  11. NGS QC Toolkit: A Toolkit for Quality Control of Next Generation Sequencing Data

    OpenAIRE

    Patel, Ravi K.; Mukesh Jain

    2012-01-01

    Next generation sequencing (NGS) technologies provide a high-throughput means to generate large amount of sequence data. However, quality control (QC) of sequence data generated from these technologies is extremely important for meaningful downstream analysis. Further, highly efficient and fast processing tools are required to handle the large volume of datasets. Here, we have developed an application, NGS QC Toolkit, for quality check and filtering of high-quality data. This toolkit is a sta...

  12. Consumer Voices for Coverage Advocacy Evaluation Toolkit

    OpenAIRE

    Debra A. Strong; Todd Honeycutt; Judith Wooldridge

    2011-01-01

    This toolkit is designed to help advocacy organizations, evaluators, and other groups collect and analyze data using the instruments and methods Mathematica used in its Consumer Voices for Coverage evaluation. It includes surveys of advocacy coalition members, interviews with policymakers, and measures of coalition advocacy capacity.

  13. GEANT4, the physicists simulation toolkit

    CERN Multimedia

    Perricone, Mike

    2005-01-01

    One of the biggest projects ever mounted in science: the development of the proposed International Linear Collider; serving as combination instruction manual/toolkit/support network is GEANT4, a freely-available software ackage that simulates the passage of particles through scientific instruments (2 pages)

  14. Healthy People 2010: Oral Health Toolkit

    Science.gov (United States)

    Isman, Beverly

    2007-01-01

    The purpose of this Toolkit is to provide guidance, technical tools, and resources to help states, territories, tribes and communities develop and implement successful oral health components of Healthy People 2010 plans as well as other oral health plans. These plans are useful for: (1) promoting, implementing and tracking oral health objectives;…

  15. Integrated System Health Management Development Toolkit

    Science.gov (United States)

    Figueroa, Jorge; Smith, Harvey; Morris, Jon

    2009-01-01

    This software toolkit is designed to model complex systems for the implementation of embedded Integrated System Health Management (ISHM) capability, which focuses on determining the condition (health) of every element in a complex system (detect anomalies, diagnose causes, and predict future anomalies), and to provide data, information, and knowledge (DIaK) to control systems for safe and effective operation.

  16. Ready, Set, Respect! GLSEN's Elementary School Toolkit

    Science.gov (United States)

    Gay, Lesbian and Straight Education Network (GLSEN), 2012

    2012-01-01

    "Ready, Set, Respect!" provides a set of tools to help elementary school educators ensure that all students feel safe and respected and develop respectful attitudes and behaviors. It is not a program to be followed but instead is designed to help educators prepare themselves for teaching about and modeling respect. The toolkit responds to…

  17. Monte Carlo application tool-kit (MCATK)

    International Nuclear Information System (INIS)

    The Monte Carlo Application tool-kit (MCATK) is a C++ component-based software library designed to build specialized applications and to provide new functionality for existing general purpose Monte Carlo radiation transport codes such as MCNP. We will describe MCATK and its capabilities along with presenting some verification and validations results. (authors)

  18. Caracterització de l’expressió de klotho en cervell durant l’envelliment. estudi dels efectes de la seva sobreexpressió / inhibició en el desenvolupament de dèficits cognitius associats a l’edat

    OpenAIRE

    Massó Chacón, Anna

    2015-01-01

    Tenint en compte que l’edat és el principal factor de risc per patir deteriorament cognitiu, elucidar si els factors que prolonguen la vida també poden prevenir, retardar o contrarestar la disfunció neuronal associada a l’envelliment o a processos neurodegeneratius esdevé un gran repte amb importants implicacions terapèutiques. Així doncs, en el...

  19. The Reconstruction Toolkit (RTK), an open-source cone-beam CT reconstruction toolkit based on the Insight Toolkit (ITK)

    Science.gov (United States)

    Rit, S.; Vila Oliva, M.; Brousmiche, S.; Labarbe, R.; Sarrut, D.; Sharp, G. C.

    2014-03-01

    We propose the Reconstruction Toolkit (RTK, http://www.openrtk.org), an open-source toolkit for fast cone-beam CT reconstruction, based on the Insight Toolkit (ITK) and using GPU code extracted from Plastimatch. RTK is developed by an open consortium (see affiliations) under the non-contaminating Apache 2.0 license. The quality of the platform is daily checked with regression tests in partnership with Kitware, the company supporting ITK. Several features are already available: Elekta, Varian and IBA inputs, multi-threaded Feldkamp-David-Kress reconstruction on CPU and GPU, Parker short scan weighting, multi-threaded CPU and GPU forward projectors, etc. Each feature is either accessible through command line tools or C++ classes that can be included in independent software. A MIDAS community has been opened to share CatPhan datasets of several vendors (Elekta, Varian and IBA). RTK will be used in the upcoming cone-beam CT scanner developed by IBA for proton therapy rooms. Many features are under development: new input format support, iterative reconstruction, hybrid Monte Carlo / deterministic CBCT simulation, etc. RTK has been built to freely share tomographic reconstruction developments between researchers and is open for new contributions.

  20. A Toolkit for Scalable Spreadsheet Visualization

    CERN Document Server

    Clermont, Markus

    2008-01-01

    This paper presents a toolkit for spreadsheet visualization based on logical areas, semantic classes and data modules. Logical areas, semantic classes and data modules are abstract representations of spreadsheet programs that are meant to reduce the auditing and comprehension effort, especially for large and regular spreadsheets. The toolkit is integrated as a plug-in in the Gnumeric spreadsheet system for Linux. It can process large, industry scale spreadsheet programs in reasonable time and is tightly integrated with its host spreadsheet system. Users can generate hierarchical and graph-based representations of their spreadsheets. This allows them to spot conceptual similarities in different regions of the spreadsheet, that would otherwise not fit on a screen. As it is assumed that the learning effort for effective use of such a tool should be kept low, we aim for intuitive handling of most of the tool's functions.

  1. A toolkit for detecting technical surprise.

    Energy Technology Data Exchange (ETDEWEB)

    Trahan, Michael Wayne; Foehse, Mark C.

    2010-10-01

    The detection of a scientific or technological surprise within a secretive country or institute is very difficult. The ability to detect such surprises would allow analysts to identify the capabilities that could be a military or economic threat to national security. Sandia's current approach utilizing ThreatView has been successful in revealing potential technological surprises. However, as data sets become larger, it becomes critical to use algorithms as filters along with the visualization environments. Our two-year LDRD had two primary goals. First, we developed a tool, a Self-Organizing Map (SOM), to extend ThreatView and improve our understanding of the issues involved in working with textual data sets. Second, we developed a toolkit for detecting indicators of technical surprise in textual data sets. Our toolkit has been successfully used to perform technology assessments for the Science & Technology Intelligence (S&TI) program.

  2. Early origin of the bilaterian developmental toolkit

    Science.gov (United States)

    Erwin, Douglas H.

    2009-01-01

    Whole-genome sequences from the choanoflagellate Monosiga brevicollis, the placozoan Trichoplax adhaerens and the cnidarian Nematostella vectensis have confirmed results from comparative evolutionary developmental studies that much of the developmental toolkit once thought to be characteristic of bilaterians appeared much earlier in the evolution of animals. The diversity of transcription factors and signalling pathway genes in animals with a limited number of cell types and a restricted developmental repertoire is puzzling, particularly in light of claims that such highly conserved elements among bilaterians provide evidence of a morphologically complex protostome–deuterostome ancestor. Here, I explore the early origination of elements of what became the bilaterian toolkit, and suggest that placozoans and cnidarians represent a depauperate residue of a once more diverse assemblage of early animals, some of which may be represented in the Ediacaran fauna (c. 585–542 Myr ago). PMID:19571245

  3. PAT: The CMS Physics Analysis Toolkit

    International Nuclear Information System (INIS)

    The CMS Physics Analysis Toolkit (PAT) is presented. The PAT is a high-level analysis layer enabling the development of common analysis efforts across and within Physics Analysis Groups. It aims at fulfilling the needs of most CMS analyses, providing both ease-of-use for the beginner and flexibility for the advanced user. The main PAT concepts are described in detail and some examples from physics analyses are given.

  4. PAT: The CMS Physics Analysis Toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Adam, W [Institut fuer Hochenergiephysik (HEPHY), Vienna (Austria); Adler, V [Vrije Universiteit Brussel (Belgium); Hegner, B; Petrucciani, G [European Organization for Particle Physics (CERN), 11021 Geneva 23 (Switzerland); Lista, L [INFN, Sezione di Napoli (Italy); Lowette, S [University of California, Santa Barbara (United States); Maksimovic, P; Rappoccio, S [Johns Hopkins University, Baltimore (United States); Ronga, F [Eidgenoessische Tech. Hochschule (ETH), Zuerich (Switzerland); Tenchini, R [Scuola Normale Superiore and INFN, Sezione di Pisa (Italy); Wolf, R, E-mail: Giovanni.Petrucciani@cern.c [Institut fuer Experimentalphysik, Universitaet Hamburg (Germany)

    2010-04-01

    The CMS Physics Analysis Toolkit (PAT) is presented. The PAT is a high-level analysis layer enabling the development of common analysis efforts across and within Physics Analysis Groups. It aims at fulfilling the needs of most CMS analyses, providing both ease-of-use for the beginner and flexibility for the advanced user. The main PAT concepts are described in detail and some examples from physics analyses are given.

  5. Integrating Existing Software Toolkits into VO System

    OpenAIRE

    Cui, Chenzhou; Zhao, Yongheng; Wang, Xiaoqian; Sang, Jian; Luo, Ze

    2004-01-01

    Virtual Observatory (VO) is a collection of interoperating data archives and software tools. Taking advantages of the latest information technologies, it aims to provide a data-intensively online research environment for astronomers all around the world. A large number of high-qualified astronomical software packages and libraries are powerful and easy of use, and have been widely used by astronomers for many years. Integrating those toolkits into the VO system is a necessary and important ta...

  6. Geant4—a simulation toolkit

    OpenAIRE

    Agostinelli, S.; Allison, J; Amako, K.; Apostolakis, J.; Araujo, H.; Arce, P.; Asai, M.; Axen, D.; Banerjee, S.; Barrand, G.; Behner, F; L. Bellagamba; J. Boudreau; Broglia, L.; Brunengo, A.

    2003-01-01

    Geant4 is a toolkit for simulating the passage of particles through matter. It includes a complete range of functionality including tracking, geometry, physics models and hits. The physics processes offered cover a comprehensive range, including electromagnetic, hadronic and optical processes, a large set of long-lived particles, materials and elements, over a wide energy range starting, in some cases, from 250 eV and extending in others to the TeV energy range. It has been designed and const...

  7. Anchor Toolkit - a secure mobile agent system

    OpenAIRE

    Mudumbai, Srilekha S.; Johnston, William; Essiari, Abdelilah

    2008-01-01

    Mobile agent technology facilitates intelligent operation in software systems with less human interaction. Major challenge to deployment of mobile agents include secure transmission of agents and preventing unauthorized access to resources between interacting systems, as either hosts, or agents, or both can act maliciously. The Anchor toolkit, designed by LBNL, handles the transmission and secure management of mobile agents in a heterogeneous distributed computing environment. It provide...

  8. Application experiences with the Globus toolkit.

    Energy Technology Data Exchange (ETDEWEB)

    Brunett, S.

    1998-06-09

    The Globus grid toolkit is a collection of software components designed to support the development of applications for high-performance distributed computing environments, or ''computational grids'' [14]. The Globus toolkit is an implementation of a ''bag of services'' architecture, which provides application and tool developers not with a monolithic system but rather with a set of stand-alone services. Each Globus component provides a basic service, such as authentication, resource allocation, information, communication, fault detection, and remote data access. Different applications and tools can combine these services in different ways to construct ''grid-enabled'' systems. The Globus toolkit has been used to construct the Globus Ubiquitous Supercomputing Testbed, or GUSTO: a large-scale testbed spanning 20 sites and included over 4000 compute nodes for a total compute power of over 2 TFLOPS. Over the past six months, we and others have used this testbed to conduct a variety of application experiments, including multi-user collaborative environments (tele-immersion), computational steering, distributed supercomputing, and high throughput computing. The goal of this paper is to review what has been learned from these experiments regarding the effectiveness of the toolkit approach. To this end, we describe two of the application experiments in detail, noting what worked well and what worked less well. The two applications are a distributed supercomputing application, SF-Express, in which multiple supercomputers are harnessed to perform large distributed interactive simulations; and a tele-immersion application, CAVERNsoft, in which the focus is on connecting multiple people to a distributed simulated world.

  9. Development of an audio input toolkit for multiple sources

    OpenAIRE

    Kosch, Thomas

    2013-01-01

    Audio services, like voice over IP or several voice recognition systems, are developing very fast and since they are easy to use nearly everybody is linked to such systems. In this thesis about the processing of multiple audio inputs, an audio toolkit for processing multiple audio inputs has to be developed. Used audio input devices are bluetooth headsets, which can send audio via UDP to the audio toolkit. This audio toolkit is able to process these multiple audio inputs and determines a domi...

  10. Records management capacity and compliance toolkits : a critical assessment.

    OpenAIRE

    McLeod, Julie; Childs, Sue; Heaford, Susan

    2007-01-01

    This article seeks to present the results of a project that critically evaluated a series of toolkits for assessing records management capacity and/or compliance. These toolkits have been developed in different countries and sectors within the context of the e-environment and provide evidence of good corporate and information governance. Design/methodology/approach - A desk-based investigation of the tools was followed by an electronic Delphi with toolkit developers and performance measu...

  11. Türkiye Türkçesinde "gibi" Edatıyla Kurulan Benzetmeli Anlatımlar The Expressions of Simile with the Postposition of "gibi" in Turkey Turkish

    Directory of Open Access Journals (Sweden)

    İ. Gülsel SEV

    2012-12-01

    çerisinde yer alan benzetmelere başvurmaktır. Benzetme, niteliği anlatılmak istenen nesnenin veya varlığın bir başka nesneye ya da varlığa dayanılarak onunla benzerliği ortaya konarak anlatılmasıdır. Bu eğilim dilimizde daha çok benzetme edatı diye adlandırılan gibi edatıyla, edat grubu niteliğinde, gerçekleştirilir. duvar gibi: Sağır, fitil gibi: Çok sarhoş, peri gibi: Çok güzel, kıyamet gibi: Pek çok, ay parçası gibi: Güzel kız, çocuk, gâvur ölüsü gibi: Çok ağır, hantal, kör değneğini beller gibi: Hep aynı işi yapmak. vb. örneklerde olduğu gibi. Söz konusu kelime grupları fiillerle birlikte kullanıldığında (isim-fiil grubu kalıbında deyim niteliği kazandığı açıktır. Kedi ciğere bakar gibi bak-: İmrenerek bakmak, arpacı kumrusu gibi düşün-: Ne yapacağını bilmeyerek derin derin düşünmek, pişmiş kelle gibi sırıt-: Dişlerini göstererek yersiz ve aptalca gülmek. vb. örneklerde olduğu gibi.Bu yazıda Türk dilinde yaygın olarak kullanılagelen gibi edatıyla kurulan kalıplaşmış söz öbeklerinin işleyişi üzerinde durulacaktır. Çalışmamızın esas konusunu dilimizde fiilsiz kullanılan gibi edatlı kalıplaşmış kelime grupları teşkil ettiğinden bu yapılar için TDK Türkçe Sözlük taranarak söz konusu gruplar çıkarılacak; bunlar anlam ilişkileri, kalıplaşma dereceleri, yapıları vb. bakımından incelenmeye çalışılacaktır.

  12. National eHealth strategy toolkit

    CERN Document Server

    2012-01-01

    Worldwide the application of information and communication technologies to support national health-care services is rapidly expanding and increasingly important. This is especially so at a time when all health systems face stringent economic challenges and greater demands to provide more and better care especially to those most in need. The National eHealth Strategy Toolkit is an expert practical guide that provides governments their ministries and stakeholders with a solid foundation and method for the development and implementation of a national eHealth vision action plan and monitoring fram

  13. Accelerator physics analysis with an integrated toolkit

    International Nuclear Information System (INIS)

    Work is in progress on an integrated software toolkit for linear and nonlinear accelerator design, analysis, and simulation. As a first application, ''beamline'' and ''MXYZPTLK'' (differential algebra) class libraries, were used with an X Windows graphics library to build an user-friendly, interactive phase space tracker which, additionally, finds periodic orbits. This program was used to analyse a theoretical lattice which contains octupoles and decapoles to find the 20th order, stable and unstable periodic orbits and to explore the local phase space structure

  14. Monte Carlo Application ToolKit (MCATK)

    International Nuclear Information System (INIS)

    Highlights: • Component-based Monte Carlo radiation transport parallel software library. • Designed to build specialized software applications. • Provides new functionality for existing general purpose Monte Carlo transport codes. • Time-independent and time-dependent algorithms with population control. • Algorithm verification and validation results are provided. - Abstract: The Monte Carlo Application ToolKit (MCATK) is a component-based software library designed to build specialized applications and to provide new functionality for existing general purpose Monte Carlo radiation transport codes. We will describe MCATK and its capabilities along with presenting some verification and validations results

  15. Systems concepts in action a practitioner's toolkit

    CERN Document Server

    Williams, Bob

    2010-01-01

    Systems Concepts in Action: A Practitioner's Toolkit explores the application of systems ideas to investigate, evaluate, and intervene in complex and messy situations. The text serves as a field guide, with each chapter representing a method for describing and analyzing; learning about; or changing and managing a challenge or set of problems.The book is the first to cover in detail such a wide range of methods from so many different parts of the systems field. The book's Introduction gives an overview of systems thinking, its origins, and its major subfields. In addition, the introductory text

  16. Graph algorithms in the titan toolkit.

    Energy Technology Data Exchange (ETDEWEB)

    McLendon, William Clarence, III; Wylie, Brian Neil

    2009-10-01

    Graph algorithms are a key component in a wide variety of intelligence analysis activities. The Graph-Based Informatics for Non-Proliferation and Counter-Terrorism project addresses the critical need of making these graph algorithms accessible to Sandia analysts in a manner that is both intuitive and effective. Specifically we describe the design and implementation of an open source toolkit for doing graph analysis, informatics, and visualization that provides Sandia with novel analysis capability for non-proliferation and counter-terrorism.

  17. Livermore Big Artificial Neural Network Toolkit

    Energy Technology Data Exchange (ETDEWEB)

    2016-07-01

    LBANN is a toolkit that is designed to train artificial neural networks efficiently on high performance computing architectures. It is optimized to take advantages of key High Performance Computing features to accelerate neural network training. Specifically it is optimized for low-latency, high bandwidth interconnects, node-local NVRAM, node-local GPU accelerators, and high bandwidth parallel file systems. It is built on top of the open source Elemental distributed-memory dense and spars-direct linear algebra and optimization library that is released under the BSD license. The algorithms contained within LBANN are drawn from the academic literature and implemented to work within a distributed-memory framework.

  18. Microsoft BizTalk ESB Toolkit 2.1

    CERN Document Server

    Benito, Andrés Del Río

    2013-01-01

    A practical guide into the architecture and features that make up the services and components of the ESB Toolkit.This book is for experienced BizTalk developers, administrators, and architects, as well as IT managers and BizTalk business analysts. Knowledge and experience with the Toolkit is not a requirement.

  19. Toolkit for the Preparation of a Drinking Water Security Plan

    OpenAIRE

    World Bank; Ministry of Drinking Water and Sanitation

    2015-01-01

    This toolkit for the preparation of a drinking water security plan provides a model for taking a Gram Panchayat and Support Organization through an action planning process. The toolkit includes a basic action planning format. It is a step-by-step process, covering practical guidelines and a water security plan template. The practical guidelines are designed to standardize and streamline wa...

  20. Veterinary Immunology Committee Toolkit Workshop 2010: Progress and plans

    Science.gov (United States)

    The Third Veterinary Immunology Committee (VIC) Toolkit Workshop took place at the Ninth International Veterinary Immunology Symposium (IVIS) in Tokyo, Japan on August 18, 2020. The Workshop built on previous Toolkit Workshops and covered various aspects of reagent development, commercialisation an...

  1. The Einstein Toolkit: A Community Computational Infrastructure for Relativistic Astrophysics

    CERN Document Server

    Löffler, Frank; Bentivegna, Eloisa; Bode, Tanja; Diener, Peter; Haas, Roland; Hinder, Ian; Mundim, Bruno C; Ott, Christian D; Schnetter, Erik; Allen, Gabrielle; Campanelli, Manuela; Laguna, Pablo

    2011-01-01

    We describe the Einstein Toolkit, a community-driven, freely accessible computational infrastructure intended for use in numerical relativity, relativistic astrophysics, and other applications. The Toolkit, developed by a collaboration involving researchers from multiple institutions around the world, combines a core set of components needed to simulate astrophysical objects such as black holes, compact objects, and collapsing stars, as well as a full suite of analysis tools. The Einstein Toolkit is currently based on the Cactus Framework for high-performance computing and the Carpet adaptive mesh refinement driver. It implements spacetime evolution via the BSSN evolution system and general-relativistic hydrodynamics in a finite-volume discretization. The toolkit is under continuous development and contains many new code components that have been publicly released for the first time and are described in this article. We discuss the motivation behind the release of the toolkit, the philosophy underlying its de...

  2. Energy retrofit analysis toolkits for commercial buildings: A review

    International Nuclear Information System (INIS)

    Retrofit analysis toolkits can be used to optimize energy or cost savings from retrofit strategies, accelerating the adoption of ECMs (energy conservation measures) in buildings. This paper provides an up-to-date review of the features and capabilities of 18 energy retrofit toolkits, including ECMs and the calculation engines. The fidelity of the calculation techniques, a driving component of retrofit toolkits, were evaluated. An evaluation of the issues that hinder effective retrofit analysis in terms of accessibility, usability, data requirement, and the application of efficiency measures, provides valuable insights into advancing the field forward. Following this review the general concepts were determined: (1) toolkits developed primarily in the private sector use empirically data-driven methods or benchmarking to provide ease of use, (2) almost all of the toolkits which used EnergyPlus or DOE-2 were freely accessible, but suffered from complexity, longer data input and simulation run time, (3) in general, there appeared to be a fine line between having too much detail resulting in a long analysis time or too little detail which sacrificed modeling fidelity. These insights provide an opportunity to enhance the design and development of existing and new retrofit toolkits in the future. - Highlights: • Retrofit analysis toolkits can accelerate the adoption of energy efficiency measures. • A comprehensive review of 19 retrofit analysis toolkits was conducted. • Retrofit toolkits have diverse features, data requirement and computing methods. • Empirical data-driven, normative and detailed energy modeling methods are used. • Identified immediate areas for improvement for retrofit analysis toolkits

  3. ADMIT: The ALMA Data Mining Toolkit

    Science.gov (United States)

    Teuben, P.; Pound, M.; Mundy, L.; Rauch, K.; Friedel, D.; Looney, L.; Xu, L.; Kern, J.

    2015-09-01

    ADMIT (ALMA Data Mining ToolkiT), a toolkit for the creation of new science products from ALMA data, is being developed as an ALMA Development Project. It is written in Python and, while specifically targeted for a uniform analysis of the ALMA science products that come out of the ALMA pipeline, it is designed to be generally applicable to (radio) astronomical data. It first provides users with a detailed view of their science products created by ADMIT inside the ALMA pipeline: line identifications, line ‘cutout' cubes, moment maps, emission type analysis (e.g., feature detection). Using descriptor vectors the ALMA data archive is enriched with useful information to make archive data mining possible. Users can also opt to download the (small) ADMIT pipeline product, then fine-tune and re-run the pipeline and inspect their hopefully improved data. By running many projects in a parallel fashion, data mining between many astronomical sources and line transitions will also be possible. Future implementations of ADMIT may include EVLA and other instruments.

  4. A COMMON PREPOSİTİON ‘ELE’ İN KYRGYZ TURKİSH DİALECT AND MONGOLİAN LANGUAGE/KIRGIZ TÜRKÇESİ İLE MOĞOLCA ARASINDAKİ ORTAK BİR EDAT ‘ELE’

    Directory of Open Access Journals (Sweden)

    Cüneyt AKIN

    2014-12-01

    Full Text Available In Kyrgyz Turkish grammar studies, some of the common elements with Mongolian are not included such as ‘ele’ preposition. This preposition, in Mongolian language, in some cases changes to ‘-la/-le’ and generalizes the meaning of the word. In this study, the origin and usage of this preposition will be evaluated by comparing its functions both in Kyrgyz Turkish and Mongolian language. It is concluded that this preposition is common for both languages and common elements that are not mentioned in any source. Kırgız Türkçesindeki Moğolca ortak unsurların bir kısmı Kırgız gramerlerinde belirtildiği halde, bazılarına yer verilmemiştir. Bu eklerden biri ‘ele’ edatıdır. Moğolcada bazı durumlarda ‘la’/ ‘le’ye değişen bu edat, ilgili kelimeden sonra gelerek, nitelediği kelimenin anlamını genelleştirmektedir. Çalışmada bu edatın Kırgız Türkçesindeki işlevleri ile Moğolcadaki işlevleri mukayese edilmiş ve hiçbir kaynakta Moğolcayla ortak unsur olduğu belirtilmeyen bu ekin ortaklığı tespit edilmiştir.

  5. The image-guided surgery toolkit IGSTK: an open source C++ software toolkit.

    Science.gov (United States)

    Enquobahrie, Andinet; Cheng, Patrick; Gary, Kevin; Ibanez, Luis; Gobbi, David; Lindseth, Frank; Yaniv, Ziv; Aylward, Stephen; Jomier, Julien; Cleary, Kevin

    2007-11-01

    This paper presents an overview of the image-guided surgery toolkit (IGSTK). IGSTK is an open source C++ software library that provides the basic components needed to develop image-guided surgery applications. It is intended for fast prototyping and development of image-guided surgery applications. The toolkit was developed through a collaboration between academic and industry partners. Because IGSTK was designed for safety-critical applications, the development team has adopted lightweight software processes that emphasizes safety and robustness while, at the same time, supporting geographically separated developers. A software process that is philosophically similar to agile software methods was adopted emphasizing iterative, incremental, and test-driven development principles. The guiding principle in the architecture design of IGSTK is patient safety. The IGSTK team implemented a component-based architecture and used state machine software design methodologies to improve the reliability and safety of the components. Every IGSTK component has a well-defined set of features that are governed by state machines. The state machine ensures that the component is always in a valid state and that all state transitions are valid and meaningful. Realizing that the continued success and viability of an open source toolkit depends on a strong user community, the IGSTK team is following several key strategies to build an active user community. These include maintaining a users and developers' mailing list, providing documentation (application programming interface reference document and book), presenting demonstration applications, and delivering tutorial sessions at relevant scientific conferences. PMID:17703338

  6. BAT-The Bayesian Analysis Toolkit

    International Nuclear Information System (INIS)

    The main goals of data analysis are to infer the free parameters of models from data, to draw conclusions on the models' validity, and to compare their predictions allowing to select the most appropriate model. The Bayesian Analysis Toolkit, BAT, is a tool developed to evaluate the posterior probability distribution for models and their parameters. It is centered around Bayes' Theorem and is realized with the use of Markov Chain Monte Carlo giving access to the full posterior probability distribution. This enables straightforward parameter estimation, limit setting and uncertainty propagation. Additional algorithms, such as Simulated Annealing, allow to evaluate the global mode of the posterior. BAT is implemented in C++ and allows for a flexible definition of models. It is interfaced to software packages commonly used in high-energy physics: ROOT, Minuit, RooStats and CUBA. A set of predefined models exists to cover standard statistical problems.

  7. VIDE: The Void IDentification and Examination toolkit

    CERN Document Server

    Sutter, P M; Hamaus, Nico; Pisani, Alice; Wandelt, Benjamin D; Warren, Michael S; Villaescusa-Navarro, Francisco; Zivick, Paul; Mao, Qingqing; Thompson, Benjamin B

    2014-01-01

    We present VIDE, the Void IDentification and Examination toolkit, an open-source Python/C++ code for finding cosmic voids in galaxy redshift surveys and N-body simulations, characterizing their properties, and providing a platform for more detailed analysis. At its core, VIDE uses a greatly enhanced version of ZOBOV (Neyinck 2008) to calculate a Voronoi tessellation for estimating the density field and a watershed transform to construct voids. The watershed levels are used to place voids in a hierarchical tree. VIDE provides significant additional functionality for both pre- and post-processing: for example, VIDE can work with volume- or magnitude-limited galaxy samples with arbitrary survey geometries, or dark matter particles or halo catalogs in a variety of common formats. It can also randomly subsample inputs and includes a Halo Occupation Distribution model for constructing mock galaxy populations. VIDE outputs a summary of void properties in plain ASCII, and provides a Python API to perform many analysi...

  8. Introducing the Ginga FITS Viewer and Toolkit

    Science.gov (United States)

    Jeschke, E.; Inagaki, T.; Kackley, R.

    2013-10-01

    We introduce Ginga, a new open-source FITS viewer and toolkit based on Python astronomical packages such as pyfits, numpy, scipy, matplotlib, and pywcs. For developers, we present a set of Python classes for viewing FITS files under the modern Gtk and Qt widget sets and a more full-featured viewer that has a plugin architecture. We further describe how plugins can be written to extend the viewer with many different capabilities. The software may be of interest to software developers who are looking for a solution for integrating FITS visualization into their Python programs and end users interested in a new and different FITS viewer that is not based on Tcl/Tk widget technology. The software has been released under a BSD license.

  9. A Perl toolkit for LIMS development

    Directory of Open Access Journals (Sweden)

    Jacobs Ian J

    2008-03-01

    Full Text Available Abstract Background High throughput laboratory techniques generate huge quantities of scientific data. Laboratory Information Management Systems (LIMS are a necessary requirement, dealing with sample tracking, data storage and data reporting. Commercial LIMS solutions are available, but these can be both costly and overly complex for the task. The development of bespoke LIMS solutions offers a number of advantages, including the flexibility to fulfil all a laboratory's requirements at a fraction of the price of a commercial system. The programming language Perl is a perfect development solution for LIMS applications because of Perl's powerful but simple to use database and web interaction, it is also well known for enabling rapid application development and deployment, and boasts a very active and helpful developer community. The development of an in house LIMS from scratch however can take considerable time and resources, so programming tools that enable the rapid development of LIMS applications are essential but there are currently no LIMS development tools for Perl. Results We have developed ArrayPipeline, a Perl toolkit providing object oriented methods that facilitate the rapid development of bespoke LIMS applications. The toolkit includes Perl objects that encapsulate key components of a LIMS, providing methods for creating interactive web pages, interacting with databases, error tracking and reporting, and user and session management. The MT_Plate object provides methods for manipulation and management of microtitre plates, while a given LIMS can be encapsulated by extension of the core modules, providing system specific methods for database interaction and web page management. Conclusion This important addition to the Perl developer's library will make the development of in house LIMS applications quicker and easier encouraging laboratories to create bespoke LIMS applications to meet their specific data management requirements.

  10. A Multi-Physics CFD Toolkit for Reentry Flows Project

    Data.gov (United States)

    National Aeronautics and Space Administration — AeroSoft proposes to develop a full featured CFD toolkit for analysis of the aerothermal environment and its effect on space vehicles. In Phase I, AeroSoft proposes...

  11. 78 FR 58520 - U.S. Environmental Solutions Toolkit

    Science.gov (United States)

    2013-09-24

    ... wastewater treatment. The Department of Commerce continues to develop the web-based U.S. Environmental... wastewater treatment For purposes of participation in the Toolkit, ``United States exporter'' has the...

  12. Toolkit for evaluating impacts of public participation in scientific research

    Science.gov (United States)

    Bonney, R.; Phillips, T.

    2011-12-01

    The Toolkit for Evaluating Impacts of Public Participation in Scientific Research is being developed to meet a major need in the field of visitor studies: To provide project developers and other professionals, especially those with limited knowledge or understanding of evaluation techniques, with a systematic method for assessing project impact that facilitates longitudinal and cross-project comparisons. The need for the toolkit was first identified at the Citizen Science workshop held at the Cornell Lab of Ornithology in 2007 (McEver et al. 2007) and reaffirmed by a CAISE inquiry group that produced the recent report: "Public Participation in Scientific Research: Defining the Field and Assessing its Potential for Informal Science Education" (Bonney et al. 2009). This presentation will introduce the Toolkit, show how it is intended to be used, and describe ways that project directors can use their programmatic goals and use toolkit materials to outline a plan for evaluating the impacts of their project.

  13. Integrating legacy software toolkits into China-VO system

    Science.gov (United States)

    Wang, Xiao-Qian, Cui, Chen-Zhou, Zhao, Yong-Heng

    2005-12-01

    Virtual Observatory (VO) is a collection of data-archives and software toolkits. It aims to provide astronomers research resources with uniformed interfaces, using advanced information technologies. In this article, we discuss the necessaries and feasibilities of integrating legacy software toolkits into China-VO system at first; then analyse granularity about integrating. Three general integrating methods are given in detail. At last, we introduce an instance of integrating "Image Magick" - an software for image processing and discuss more about VO integration.

  14. ProtoMD: A Prototyping Toolkit for Multiscale Molecular Dynamics

    OpenAIRE

    Somogyi, Endre; Mansour, Andrew Abi; Ortoleva, Peter J.

    2013-01-01

    ProtoMD is a toolkit that facilitates the development of algorithms for multiscale molecular dynamics (MD) simulations. It is designed for multiscale methods which capture the dynamic transfer of information across multiple spatial scales, such as the atomic to the mesoscopic scale, via coevolving microscopic and coarse-grained (CG) variables. ProtoMD can be also be used to calibrate parameters needed in traditional CG-MD methods. The toolkit integrates `GROMACS wrapper' to initiate MD simula...

  15. Versions toolkit for authors, researchers and repository staff

    OpenAIRE

    2008-01-01

    This toolkit is a practical guide to help you when taking decisions about disseminating your research on the web. The toolkit is written in the context of open access (OA) self-archiving of research outputs by authors, alongside traditional publication in refereed journals and other academic publications. The focus is on open access institutional repositories established by universities worldwide. There is also relevance in the context of subject repositories. The full result of the VERSIONS ...

  16. NNCTRL - a CANCSD toolkit for MATLAB(R)

    DEFF Research Database (Denmark)

    Nørgård, Peter Magnus; Ravn, Ole; Poulsen, Niels Kjølstad; Hansen, Lars Kai

    A set of tools for computer-aided neuro-control system design (CANCSD) has been developed for the MATLAB environment. The tools can be used for construction and simulation of a variety of neural network based control systems. The design methods featured in the toolkit are: direct inverse control......, internal model control, feedforward, feedback linearization, optimal control, instantaneous linearization, and nonlinear predictive control. Furthermore, the toolkit has been given a flexible design which allows for incorporation of the user's personal control algorithms...

  17. Developing an evidence-based, multimedia group counseling curriculum toolkit

    OpenAIRE

    Brooks, Adam C; DiGuiseppi, Graham; Laudet, Alexandre; Rosenwasser, Beth; Knoblach, Dan; Carpenedo, Carolyn M; Carise, Deni; Kirby, Kimberly C.

    2012-01-01

    Training community-based addiction counselors in empirically supported treatments (ESTs) far exceeds the ever-decreasing resources of publicly funded treatment agencies. This feasibility study describes the development and pilot testing of a group counseling toolkit (an approach adapted from the education field) focused on relapse prevention (RP). When counselors (N = 17) used the RP toolkit after 3 hours of training, their content adherence scores on “coping with craving” and “drug refusal s...

  18. LBTool: A stochastic toolkit for leave-based key updates

    DEFF Research Database (Denmark)

    Yuksel, Ender; Nielson, Hanne Riis; Nielson, Flemming; Nielsen, Bo Friis

    rapidly constructing a compact formal model, computing the time point where the risk is maximum, or terminating the transient analysis after the fluctuations disappear and system stabilizes. Our toolkit, LBTool, is not only resolving the above-mentioned issues, but also demonstrating how to construct...... models in an analytical way and how to speed up the analysis by eliminating redundant computations. The toolkit can be generalized to other key update methods by replacing the analytical model construction....

  19. Creating Annotation Tools with the Annotation Graph Toolkit

    OpenAIRE

    Maeda, Kazuaki; Bird, Steven; Ma, Xiaoyi; Lee, Haejoong

    2002-01-01

    The Annotation Graph Toolkit is a collection of software supporting the development of annotation tools based on the annotation graph model. The toolkit includes application programming interfaces for manipulating annotation graph data and for importing data from other formats. There are interfaces for the scripting languages Tcl and Python, a database interface, specialized graphical user interfaces for a variety of annotation tasks, and several sample applications. This paper describes all ...

  20. Security Assessment Simulation Toolkit (SAST) Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Meitzler, Wayne D.; Ouderkirk, Steven J.; Hughes, Chad O.

    2009-11-15

    The Department of Defense Technical Support Working Group (DoD TSWG) investment in the Pacific Northwest National Laboratory (PNNL) Security Assessment Simulation Toolkit (SAST) research planted a technology seed that germinated into a suite of follow-on Research and Development (R&D) projects culminating in software that is used by multiple DoD organizations. The DoD TSWG technology transfer goal for SAST is already in progress. The Defense Information Systems Agency (DISA), the Defense-wide Information Assurance Program (DIAP), the Marine Corps, Office Of Naval Research (ONR) National Center For Advanced Secure Systems Research (NCASSR) and Office Of Secretary Of Defense International Exercise Program (OSD NII) are currently investing to take SAST to the next level. PNNL currently distributes the software to over 6 government organizations and 30 DoD users. For the past five DoD wide Bulwark Defender exercises, the adoption of this new technology created an expanding role for SAST. In 2009, SAST was also used in the OSD NII International Exercise and is currently scheduled for use in 2010.

  1. The self-describing data sets file protocol and Toolkit

    International Nuclear Information System (INIS)

    The Self-Describing Data Sets (SDDS) file protocol continues to be used extensively in commissioning the Advanced Photon Source (APS) accelerator complex. SDDS protocol has proved useful primarily due to the existence of the SDDS Toolkit, a growing set of about 60 generic commandline programs that read and/or write SDDS files. The SDDS Toolkit is also used extensively for simulation postprocessing, giving physicists a single environment for experiment and simulation. With the Toolkit, new SDDS data is displayed and subjected to complex processing without developing new programs. Data from EPICS, lab instruments, simulation, and other sources are easily integrated. Because the SDDS tools are commandline-based, data processing scripts are readily written using the user's preferred shell language. Since users work within a UNIX shell rather than an application-specific shell or GUI, they may add SDDS-compliant programs and scripts to their personal toolkits without restriction or complication. The SDDS Toolkit has been run under UNIX on SUN OS4, HP-UX, and LINUX. Application of SDDS to accelerator operation is being pursued using Tcl/Tk to provide a GUI

  2. An open source toolkit for medical imaging de-identification

    International Nuclear Information System (INIS)

    Medical imaging acquired for clinical purposes can have several legitimate secondary uses in research projects and teaching libraries. No commonly accepted solution for anonymising these images exists because the amount of personal data that should be preserved varies case by case. Our objective is to provide a flexible mechanism for anonymising Digital Imaging and Communications in Medicine (DICOM) data that meets the requirements for deployment in multicentre trials. We reviewed our current de-identification practices and defined the relevant use cases to extract the requirements for the de-identification process. We then used these requirements in the design and implementation of the toolkit. Finally, we tested the toolkit taking as a reference those requirements, including a multicentre deployment. The toolkit successfully anonymised DICOM data from various sources. Furthermore, it was shown that it could forward anonymous data to remote destinations, remove burned-in annotations, and add tracking information to the header. The toolkit also implements the DICOM standard confidentiality mechanism. A DICOM de-identification toolkit that facilitates the enforcement of privacy policies was developed. It is highly extensible, provides the necessary flexibility to account for different de-identification requirements and has a low adoption barrier for new users. (orig.)

  3. Osmanlı Arşiv Belgelerinde Kalıplaşmış Zarf, Sıfat, Edat vd. İfadeler The Mold Adverbs, Adjectives, Prepositions and Other Expressions in the Ottoman Archival Documents

    Directory of Open Access Journals (Sweden)

    Muhittin ELİAÇIK

    2012-09-01

    Full Text Available In the Ottoman archival documents which were is a important source of Turkish language and literature is used many the word stereotypes. Most of these words are in Arabic, Persian and Turkish are in use from mixed to very many. At various times and places written in millions of archiving document a common language used and as a result mold was made from a number of words and phrases. Among of these adverbs, adjectives, prepositions and similar words have an important place. In this study utilized as possible from each fund of millions of archive document, and the mold words is shown together with witnesses. Adverbs, adjectives and prepositions which were used frequently in documents and widespread and to reading and listening has provided a narrative for the quick and short way. These words, increased the wealth of multi-language vocabulary of Ottoman Turkish, three, or even further words was established. Each one of these words that many of the past century at least 3-4 are used today in everyday language. Although some of these words are used only the documents, most of them over time, the literary life, and was quick to take its place in society. We each used the word, but took care to choose one's widespread. In our study, mold adverbs, adjectives, prepositions, etc. phrases in alphabetical order, showing works of witnesses and received funds or given in footnotes. Every word was a witness to show that a lot of witnesses. Türk dili ve edebiyatının önemli kaynaklarından birisi olan Osmanlı arşiv belgelerinde birçok kalıplaşmış kelime kullanılmıştır. Bu kelimelerin çoğu Arapça olup, Farsça ve Türkçe karışık hâlde kullanılanların sayısı da az değildir. Çeşitli zaman ve mekanlarda yazılmış milyonlarca arşiv belgesinde ortak bir dil kullanılmış ve bunun sonucu olarak da kalıplaşan birçok kelime ve ibare bulunmuştur. Bunların arasında zarf, sıfat, edat vb. kelimeler önemli bir yer tutmaktadır. Bu

  4. Cultural Algorithm Toolkit for Interactive Knowledge Discovery

    Directory of Open Access Journals (Sweden)

    Sujatha Srinivasa

    2012-10-01

    Full Text Available Cultural algorithms (CA are inspired from the cultural evolutionary process in nature and use socialintelligence to solve problems. Cultural algorithms are composed of a belief space which uses differentknowledge sources, a population space and a protocol that enables exchange of knowledge between thesesources. Knowledge created in the population space is accepted into the belief space while this collectiveknowledge from these sources is combined to influence the decisions of the individual agents in solvingproblems. Classification rules comes under descriptive knowledge discovery in data mining and are themost sought out by users since they represent highly comprehensible form of knowledge. The rules havecertain properties which make them useful forms of actionable knowledge to users. The rules are evaluatedusing these properties represented as objective and subjective measures. Objective measures are problemoriented while subjective measures are more user oriented. Evolutionary systems allow the user toincorporate different rule metrics into the solution of a multi objective rule mining problem. However thealgorithms found in the literature allow only certain attributes of the system to be controlled by the user.Research gap exists in providing a complete user controlled system to experiment with evolutionary multiobjective classification rule mining. In the current study a Cultural Algorithm Toolkit for ClassificationRule Mining (CAT-CRM is proposed which allows the user to control three different set of parameters.CAT-CRM allows the user to control the evolutionary parameters, the rule parameters as well as agentparameters and hence can be used for experimenting with an evolutionary system, a rule mining system oran agent based social system. Results of experiments conducted to observe the effect of different crossoverrates and mutation rates on classification accuracy on a bench mark data set is reported.

  5. Windows forensic analysis toolkit advanced analysis techniques for Windows 7

    CERN Document Server

    Carvey, Harlan

    2012-01-01

    Now in its third edition, Harlan Carvey has updated "Windows Forensic Analysis Toolkit" to cover Windows 7 systems. The primary focus of this edition is on analyzing Windows 7 systems and on processes using free and open-source tools. The book covers live response, file analysis, malware detection, timeline, and much more. The author presents real-life experiences from the trenches, making the material realistic and showing the why behind the how. New to this edition, the companion and toolkit materials are now hosted online. This material consists of electronic printable checklists, cheat sheets, free custom tools, and walk-through demos. This edition complements "Windows Forensic Analysis Toolkit, 2nd Edition", (ISBN: 9781597494229), which focuses primarily on XP. It includes complete coverage and examples on Windows 7 systems. It contains Lessons from the Field, Case Studies, and War Stories. It features companion online material, including electronic printable checklists, cheat sheets, free custom tools, ...

  6. Outage Risk Assessment and Management (ORAM) thermal-hydraulics toolkit

    International Nuclear Information System (INIS)

    A PC-based thermal-hydraulic toolkit for use in support of outage optimization, management and risk assessment has been developed. This mechanistic toolkit incorporates simple models of key thermal-hydraulic processes which occur during an outage, such as recovery from or mitigation of outage upsets; this includes heat-up of water pools following loss of shutdown cooling, inadvertent drain down of the RCS, boiloff of coolant inventory, heatup of the uncovered core, and reflux cooling. This paper provides a list of key toolkit elements, briefly describes the technical basis and presents illustrative results for RCS transient behavior during reflux cooling, peak clad temperatures for an uncovered core and RCS response to loss of shutdown cooling. (author)

  7. The ECVET toolkit customization for the nuclear energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Ceclan, Mihail; Ramos, Cesar Chenel; Estorff, Ulrike von [European Commission, Joint Research Centre, Petten (Netherlands). Inst. for Energy and Transport

    2015-04-15

    As part of its support to the introduction of ECVET in the nuclear energy sector, the Institute for Energy and Transport (IET) of the Joint Research Centre (JRC), European Commission (EC), through the ECVET Team of the European Human Resources Observatory for the Nuclear energy sector (EHRO-N), developed in the last six years (2009-2014) a sectorial approach and a road map for ECVET implementation in the nuclear energy sector. In order to observe the road map for the ECVET implementation, the toolkit customization for nuclear energy sector is required. This article describes the outcomes of the toolkit customization, based on ECVET approach, for nuclear qualifications design. The process of the toolkit customization took into account the fact that nuclear qualifications are mostly of higher levels (five and above) of the European Qualifications Framework.

  8. Validation of Power Output for the WIND Toolkit

    Energy Technology Data Exchange (ETDEWEB)

    King, J.; Clifton, A.; Hodge, B. M.

    2014-09-01

    Renewable energy integration studies require wind data sets of high quality with realistic representations of the variability, ramping characteristics, and forecast performance for current wind power plants. The Wind Integration National Data Set (WIND) Toolkit is meant to be an update for and expansion of the original data sets created for the weather years from 2004 through 2006 during the Western Wind and Solar Integration Study and the Eastern Wind Integration Study. The WIND Toolkit expands these data sets to include the entire continental United States, increasing the total number of sites represented, and it includes the weather years from 2007 through 2012. In addition, the WIND Toolkit has a finer resolution for both the temporal and geographic dimensions. Three separate data sets will be created: a meteorological data set, a wind power data set, and a forecast data set. This report describes the validation of the wind power data set.

  9. Pybel: a Python wrapper for the OpenBabel cheminformatics toolkit

    OpenAIRE

    Morley Chris; O'Boyle Noel M; Hutchison Geoffrey R

    2008-01-01

    Abstract Background Scripting languages such as Python are ideally suited to common programming tasks in cheminformatics such as data analysis and parsing information from files. However, for reasons of efficiency, cheminformatics toolkits such as the OpenBabel toolkit are often implemented in compiled languages such as C++. We describe Pybel, a Python module that provides access to the OpenBabel toolkit. Results Pybel wraps the direct toolkit bindings to simplify common tasks such as reading...

  10. System Design Toolkit for Integrated Modular Avionics for Space

    Science.gov (United States)

    Hann, Mark; Balbastre Betoret, Patricia; Simo Ten, Jose Enrique; De Ferluc, Regis; Ramachandran, Jinesh

    2015-09-01

    The IMA-SP development process identified tools were needed to perform the activities of: i) Partitioning and Resource Allocation and ii) System Feasibility Assessment. This paper describes the definition, design, implementation and test of the tool support required to perform the IMA-SP development process activities. This includes the definition of a data model, with associated files and file formats, describing the complete setup of a partitioned system and allowing system feasibility assessment; the development of a prototype of the tool set, that is called the IMA-SP System Design Toolkit (SDT) and the demonstration of the toolkit on a case study.

  11. User's manual for the two-dimensional transputer graphics toolkit

    Science.gov (United States)

    Ellis, Graham K.

    1988-01-01

    The user manual for the 2-D graphics toolkit for a transputer based parallel processor is presented. The toolkit consists of a package of 2-D display routines that can be used for the simulation visualizations. It supports multiple windows, double buffered screens for animations, and simple graphics transformations such as translation, rotation, and scaling. The display routines are written in occam to take advantage of the multiprocessing features available on transputers. The package is designed to run on a transputer separate from the graphics board.

  12. Un environnement formel d'assistance à la modélisation de protocoles

    OpenAIRE

    Apvrille, Ludovic; De Saqui-Sannes, Pierre

    2008-01-01

    The use of protocol design toolkits based on UML profiles has been hampered by the lack of methodological support. Indeed, those toolkits should include an assistant based on patterns and dedicated to driving the designer step by step through a well defined methodology. Thus, the TURTLE UML profile is extended with widely accepted service and protocol-oriented patterns. These patterns are built upon UML analysis diagrams i.e. use case, interaction overview and sequence diagrams. Moreover, all...

  13. A Toolkit for Dermal Risk Assessment and Management: An Overview

    NARCIS (Netherlands)

    Oppl, R.; Kalberlah, F.; Evans, P.G.; Hemmen, J.J. van

    2003-01-01

    The European Research project RISKOFDERM (QLK4-CT-1999-01107) has two major goals. One is the development of a conceptual model for dermal risk assessment for regulatory purposes, such as the registration of new chemicals. The other goal is to develop a simple-to-use toolkit for assessment and manag

  14. 77 FR 73022 - U.S. Environmental Solutions Toolkit

    Science.gov (United States)

    2012-12-07

    ... from U.S. businesses capable of exporting their goods or services relevant to reducing air pollution..., Web site address, contact information, and oil and natural gas air emissions reduction solution... International Trade Administration U.S. Environmental Solutions Toolkit AGENCY: International...

  15. Educating Globally Competent Citizens: A Toolkit. Second Edition

    Science.gov (United States)

    Elliott-Gower, Steven; Falk, Dennis R.; Shapiro, Martin

    2012-01-01

    Educating Globally Competent Citizens, a product of AASCU's American Democracy Project and its Global Engagement Initiative, introduces readers to a set of global challenges facing society based on the Center for Strategic and International Studies' 7 Revolutions. The toolkit is designed to aid faculty in incorporating global challenges into new…

  16. Using AASL's "Health and Wellness" and "Crisis Toolkits"

    Science.gov (United States)

    Logan, Debra Kay

    2009-01-01

    Whether a school library program is the picture of good health in a state that mandates a professionally staffed library media center in every building or is suffering in a low-wealth district that is facing drastic cuts, the recently launched toolkits by the American Association of School Librarians (AASL) are stocked with useful strategies and…

  17. A Toolkit to Implement Graduate Attributes in Geography Curricula

    Science.gov (United States)

    Spronken-Smith, Rachel; McLean, Angela; Smith, Nell; Bond, Carol; Jenkins, Martin; Marshall, Stephen; Frielick, Stanley

    2016-01-01

    This article uses findings from a project on engagement with graduate outcomes across higher education institutions in New Zealand to produce a toolkit for implementing graduate attributes in geography curricula. Key facets include strong leadership; academic developers to facilitate conversations about graduate attributes and teaching towards…

  18. Simulation toolkit with CMOS detector in the framework of hadrontherapy

    Directory of Open Access Journals (Sweden)

    Rescigno R.

    2014-03-01

    Full Text Available Proton imaging can be seen as a powerful technique for on-line monitoring of ion range during carbon ion therapy irradiation. The protons detection technique uses, as three-dimensional tracking system, a set of CMOS sensor planes. A simulation toolkit based on GEANT4 and ROOT is presented including detector response and reconstruction algorithm.

  19. Simulation toolkit with CMOS detector in the framework of hadrontherapy

    OpenAIRE

    Rescigno R.; Finck Ch.; Juliani D.; Baudot J.; Dauvergne D.; Dedes G.; Krimmer J.; Ray C.; Reithinger V.; Rousseau M.; Testa E; Winter M.

    2014-01-01

    Proton imaging can be seen as a powerful technique for on-line monitoring of ion range during carbon ion therapy irradiation. The protons detection technique uses, as three-dimensional tracking system, a set of CMOS sensor planes. A simulation toolkit based on GEANT4 and ROOT is presented including detector response and reconstruction algorithm.

  20. Designing a Portable and Low Cost Home Energy Management Toolkit

    NARCIS (Netherlands)

    Keyson, D.V.; Al Mahmud, A.; De Hoogh, M.; Luxen, R.

    2013-01-01

    In this paper we describe the design of a home energy and comfort management system. The system has three components such as a smart plug with a wireless module, a residential gateway and a mobile app. The combined system is called a home energy management and comfort toolkit. The design is inspired

  1. Phase 1 Development Report for the SESSA Toolkit.

    Energy Technology Data Exchange (ETDEWEB)

    Knowlton, Robert G.; Melton, Brad J; Anderson, Robert J.

    2014-09-01

    operation of th e SESSA tool kit in order to give the user enough information to start using the tool kit . SESSA is currently a prototype system and this documentation covers the initial release of the tool kit . Funding for SESSA was provided by the Department of Defense (D oD), Assistant Secretary of Defense for Research and Engineering (ASD(R&E)) Rapid Fielding (RF) organization. The project was managed by the Defense Forensic Science Center (DFSC) , formerly known as the U.S. Army Criminal Investigation Laboratory (USACIL) . ACKNOWLEDGEMENTS The authors wish to acknowledge the funding support for the development of the Site Exploitation System for Situational Awareness (SESSA) toolkit from the Department of Defense (DoD), Assistant Secretary of Defense for Research and Engineering (ASD(R&E)) Rapid Fielding (RF) organization. The project was managed by the Defense Forensic Science Center (DFSC) , formerly known as the U.S. Army Criminal Investigation Laboratory (USACIL). Special thanks to Mr. Garold Warner, of DFSC, who served as the Project Manager. Individuals that worked on the design, functional attributes, algorithm development, system arc hitecture, and software programming include: Robert Knowlton, Brad Melton, Robert Anderson, and Wendy Amai.

  2. Developing Mixed Reality Educational Applications: The Virtual Touch Toolkit

    Directory of Open Access Journals (Sweden)

    Juan Mateu

    2015-08-01

    Full Text Available In this paper, we present Virtual Touch, a toolkit that allows the development of educational activities through a mixed reality environment such that, using various tangible elements, the interconnection of a virtual world with the real world is enabled. The main goal of Virtual Touch is to facilitate the installation, configuration and programming of different types of technologies, abstracting the creator of educational applications from the technical details involving the use of tangible interfaces and virtual worlds. Therefore, it is specially designed to enable teachers to themselves create educational activities for their students in a simple way, taking into account that teachers generally lack advanced knowledge in computer programming and electronics. The toolkit has been used to develop various educational applications that have been tested in two secondary education high schools in Spain.

  3. ProtoMD: A prototyping toolkit for multiscale molecular dynamics

    Science.gov (United States)

    Somogyi, Endre; Mansour, Andrew Abi; Ortoleva, Peter J.

    2016-05-01

    ProtoMD is a toolkit that facilitates the development of algorithms for multiscale molecular dynamics (MD) simulations. It is designed for multiscale methods which capture the dynamic transfer of information across multiple spatial scales, such as the atomic to the mesoscopic scale, via coevolving microscopic and coarse-grained (CG) variables. ProtoMD can be also be used to calibrate parameters needed in traditional CG-MD methods. The toolkit integrates 'GROMACS wrapper' to initiate MD simulations, and 'MDAnalysis' to analyze and manipulate trajectory files. It facilitates experimentation with a spectrum of coarse-grained variables, prototyping rare events (such as chemical reactions), or simulating nanocharacterization experiments such as terahertz spectroscopy, AFM, nanopore, and time-of-flight mass spectroscopy. ProtoMD is written in python and is freely available under the GNU General Public License from

  4. Monitoring the grid with the Globus Toolkit MDS4

    International Nuclear Information System (INIS)

    The Globus Toolkit Monitoring and Discovery System (MDS4) defines and implements mechanisms for service and resource discovery and monitoring in distributed environments. MDS4 is distinguished from previous similar systems by its extensive use of interfaces and behaviors defined in the WS-Resource Framework and WS-Notification specifications, and by its deep integration into essentially every component of the Globus Toolkit. We describe the MDS4 architecture and the Web service interfaces and behaviors that allow users to discover resources and services, monitor resource and service states, receive updates on current status, and visualize monitoring results. We present two current deployments to provide insights into the functionality that can be achieved via the use of these mechanisms

  5. RGtk2: A Graphical User Interface Toolkit for R

    Directory of Open Access Journals (Sweden)

    Duncan Temple Lang

    2011-01-01

    Full Text Available Graphical user interfaces (GUIs are growing in popularity as a complement or alternative to the traditional command line interfaces to R. RGtk2 is an R package for creating GUIs in R. The package provides programmatic access to GTK+ 2.0, an open-source GUI toolkit written in C. To construct a GUI, the R programmer calls RGtk2 functions that map to functions in the underlying GTK+ library. This paper introduces the basic concepts underlying GTK+ and explains how to use RGtk2 to construct GUIs from R. The tutorial is based on simple and pratical programming examples. We also provide more complex examples illustrating the advanced features of the package. The design of the RGtk2 API and the low-level interface from R to GTK+ are discussed at length. We compare RGtk2 to alternative GUI toolkits for R.

  6. Developing Mixed Reality Educational Applications: The Virtual Touch Toolkit.

    Science.gov (United States)

    Mateu, Juan; Lasala, María José; Alamán, Xavier

    2015-01-01

    In this paper, we present Virtual Touch, a toolkit that allows the development of educational activities through a mixed reality environment such that, using various tangible elements, the interconnection of a virtual world with the real world is enabled. The main goal of Virtual Touch is to facilitate the installation, configuration and programming of different types of technologies, abstracting the creator of educational applications from the technical details involving the use of tangible interfaces and virtual worlds. Therefore, it is specially designed to enable teachers to themselves create educational activities for their students in a simple way, taking into account that teachers generally lack advanced knowledge in computer programming and electronics. The toolkit has been used to develop various educational applications that have been tested in two secondary education high schools in Spain. PMID:26334275

  7. The Next Generation of the Montage Image Mosaic Toolkit

    CERN Document Server

    Berriman, G Bruce; Rusholme, B; Robitaille, T

    2016-01-01

    The scientific computing landscape has evolved dramatically in the past few years, with new schemes for organizing and storing data that reflect the growth in size and complexity of astronomical data sets. In response to this changing landscape, we are, over the next two years, deploying the next generation of the Montage toolkit ([ascl:1010.036]). The first release (October 2015) supports multi-dimensional data sets ("data cubes"), and insertion of XMP/AVM tags that allows images to "drop-in" to the WWT. The same release offers a beta-version of web-based interactive visualization of images; this includes wrappers for visualization in Python. Subsequent releases will support HEALPix (now standard in cosmic background experiments); incorporation of Montage into package managers (which enable automated management of software builds), and support for a library that will enable Montage to be called directly from Python. This next generation toolkit will inherit the architectural benefits of the current engine - ...

  8. ProtoMD: A prototyping toolkit for multiscale molecular dynamics

    Science.gov (United States)

    Somogyi, Endre; Mansour, Andrew Abi; Ortoleva, Peter J.

    2016-05-01

    ProtoMD is a toolkit that facilitates the development of algorithms for multiscale molecular dynamics (MD) simulations. It is designed for multiscale methods which capture the dynamic transfer of information across multiple spatial scales, such as the atomic to the mesoscopic scale, via coevolving microscopic and coarse-grained (CG) variables. ProtoMD can be also be used to calibrate parameters needed in traditional CG-MD methods. The toolkit integrates 'GROMACS wrapper' to initiate MD simulations, and 'MDAnalysis' to analyze and manipulate trajectory files. It facilitates experimentation with a spectrum of coarse-grained variables, prototyping rare events (such as chemical reactions), or simulating nanocharacterization experiments such as terahertz spectroscopy, AFM, nanopore, and time-of-flight mass spectroscopy. ProtoMD is written in python and is freely available under the GNU General Public License from github.com/CTCNano/proto_md.

  9. svm PRAT: SVM-based Protein Residue Annotation Toolkit

    OpenAIRE

    Rangwala, Huzefa; Kauffman, Christopher; Karypis, George

    2009-01-01

    Background Over the last decade several prediction methods have been developed for determining the structural and functional properties of individual protein residues using sequence and sequence-derived information. Most of these methods are based on support vector machines as they provide accurate and generalizable prediction models. Results We present a general purpose protein residue annotation toolkit (svm PRAT) to allow biologists to formulate residue-wise prediction problems. svm PRAT f...

  10. Spherekit: The Spatial Interpolation Toolkit (97-4)

    OpenAIRE

    Raskin, Robert G.; Funk, Christopher C.; Webber, Scott R.; Wilmott, Cort J.

    1997-01-01

    Spherekit is a spatial interpolation software toolkit developed at NCGIA as part of Initiative 15: Multiple Roles of GIS in U.S. Global Change Research. This package features several unique capabilities and is freely distributed over the internet. Spherekit allows interpolation over continental or global scales by computing distances and orientations (among data and interpolation points) from geodesics on the surface of the globe. Conventional interpolations typically are based upon Euclidean...

  11. BioWarehouse: a bioinformatics database warehouse toolkit

    OpenAIRE

    Stringer-Calvert David WJ; Gupta Priyanka; Wagner Valerie; Pouliot Yannick; Lee Thomas J; Tenenbaum Jessica D; Karp Peter D

    2006-01-01

    Abstract Background This article addresses the problem of interoperation of heterogeneous bioinformatics databases. Results We introduce BioWarehouse, an open source toolkit for constructing bioinformatics database warehouses using the MySQL and Oracle relational database managers. BioWarehouse integrates its component databases into a common representational framework within a single database management system, thus enabling multi-database queries using the Structured Query Language (SQL) bu...

  12. AdaptME toolkit : adaptation monitoring and evaluation

    OpenAIRE

    Pringle, Patrick

    2011-01-01

    Organisations that have undertaken adaptation activities now face the challenge of evaluating what worked, what didn’t, how and why. This toolkit responds to a growing demand for practical support in evaluating adaptation progress and performance. AdaptME will help you to think through some of the factors that can make an evaluation of adaptation activities inherently challenging, and equip you to design a robust evaluation. You will be able to ‘tweak’ a single part of your evaluation des...

  13. pypet: A Python Toolkit for Data Management of Parameter Explorations.

    Science.gov (United States)

    Meyer, Robert; Obermayer, Klaus

    2016-01-01

    pypet (Python parameter exploration toolkit) is a new multi-platform Python toolkit for managing numerical simulations. Sampling the space of model parameters is a key aspect of simulations and numerical experiments. pypet is designed to allow easy and arbitrary sampling of trajectories through a parameter space beyond simple grid searches. pypet collects and stores both simulation parameters and results in a single HDF5 file. This collective storage allows fast and convenient loading of data for further analyses. pypet provides various additional features such as multiprocessing and parallelization of simulations, dynamic loading of data, integration of git version control, and supervision of experiments via the electronic lab notebook Sumatra. pypet supports a rich set of data formats, including native Python types, Numpy and Scipy data, Pandas DataFrames, and BRIAN(2) quantities. Besides these formats, users can easily extend the toolkit to allow customized data types. pypet is a flexible tool suited for both short Python scripts and large scale projects. pypet's various features, especially the tight link between parameters and results, promote reproducible research in computational neuroscience and simulation-based disciplines. PMID:27610080

  14. Guide to Using the WIND Toolkit Validation Code

    Energy Technology Data Exchange (ETDEWEB)

    Lieberman-Cribbin, W.; Draxl, C.; Clifton, A.

    2014-12-01

    In response to the U.S. Department of Energy's goal of using 20% wind energy by 2030, the Wind Integration National Dataset (WIND) Toolkit was created to provide information on wind speed, wind direction, temperature, surface air pressure, and air density on more than 126,000 locations across the United States from 2007 to 2013. The numerical weather prediction model output, gridded at 2-km and at a 5-minute resolution, was further converted to detail the wind power production time series of existing and potential wind facility sites. For users of the dataset it is important that the information presented in the WIND Toolkit is accurate and that errors are known, as then corrective steps can be taken. Therefore, we provide validation code written in R that will be made public to provide users with tools to validate data of their own locations. Validation is based on statistical analyses of wind speed, using error metrics such as bias, root-mean-square error, centered root-mean-square error, mean absolute error, and percent error. Plots of diurnal cycles, annual cycles, wind roses, histograms of wind speed, and quantile-quantile plots are created to visualize how well observational data compares to model data. Ideally, validation will confirm beneficial locations to utilize wind energy and encourage regional wind integration studies using the WIND Toolkit.

  15. Clinical Rheumatology Toolkit: A Laptop Computer “Toolkit” for Instruction and Practice of Clinical Rheumatology

    OpenAIRE

    Berger, Robert G.; Friedman, Charles P; Arnett, Jennifer; Winfield, John B.

    1990-01-01

    Over the last two years at the University of North Carolina School of Medicine, a computerized Clinical Rheumatology Toolkit (the Toolkit) for medical students, postgraduate trainees, and medical faculty has been developed to run on laptop computers. The Toolkit is an integrated software package that includes case simulations, differential diagnosis of rheumatic symptoms and signs, clinical note generation, patient database, medline searching and reference management; and is designed to be em...

  16. The MPI bioinformatics Toolkit as an integrative platform for advanced protein sequence and structure analysis.

    OpenAIRE

    Alva, V.; Nam, S.; Söding, J.; Lupas, A.

    2016-01-01

    The MPI Bioinformatics Toolkit (http://toolkit.tuebingen.mpg.de) is an open, interactive web service for comprehensive and collaborative protein bioinformatic analysis. It offers a wide array of interconnected, state-of-the-art bioinformatics tools to experts and non-experts alike, developed both externally (e.g. BLAST+, HMMER3, MUSCLE) and internally (e.g. HHpred, HHblits, PCOILS). While a beta version of the Toolkit was released 10 years ago, the current production-level release has been av...

  17. Matlab based Toolkits used to Interface with Optical Design Software for NASA's James Webb Space Telescope

    Science.gov (United States)

    Howard, Joseph

    2007-01-01

    The viewgraph presentation provides an introduction to the James Webb Space Telescope (JWST). The first part provides a brief overview of Matlab toolkits including CodeV, OSLO, and Zemax Toolkits. The toolkit overview examines purpose, layout, how Matlab gets data from CodeV, function layout, and using cvHELP. The second part provides examples of use with JWST, including wavefront sensitivities and alignment simulations.

  18. Using the PhenX Toolkit to Add Standard Measures to a Study.

    Science.gov (United States)

    Hendershot, Tabitha; Pan, Huaqin; Haines, Jonathan; Harlan, William R; Marazita, Mary L; McCarty, Catherine A; Ramos, Erin M; Hamilton, Carol M

    2015-01-01

    The PhenX (consensus measures for Phenotypes and eXposures) Toolkit (https://www.phenxtoolkit.org/) offers high-quality, well-established measures of phenotypes and exposures for use by the scientific community. The goal is to promote the use of standard measures, enhance data interoperability, and help investigators identify opportunities for collaborative and translational research. The Toolkit contains 395 measures drawn from 22 research domains (fields of research), along with additional collections of measures for Substance Abuse and Addiction (SAA) research, Mental Health Research (MHR), and Tobacco Regulatory Research (TRR). Additional measures for TRR that are expected to be released in 2015 include Obesity, Eating Disorders, and Sickle Cell Disease. Measures are selected by working groups of domain experts using a consensus process that includes input from the scientific community. The Toolkit provides a description of each PhenX measure, the rationale for including it in the Toolkit, protocol(s) for collecting the measure, and supporting documentation. Users can browse measures in the Toolkit or can search the Toolkit using the Smart Query Tool or a full text search. PhenX Toolkit users select measures of interest to add to their Toolkit. Registered Toolkit users can save their Toolkit and return to it later to revise or complete. They then have options to download a customized Data Collection Worksheet that specifies the data to be collected, and a Data Dictionary that describes each variable included in the Data Collection Worksheet. The Toolkit also has a Register Your Study feature that facilitates cross-study collaboration by allowing users to find other investigators using the same PhenX measures. PMID:26132000

  19. A GIS Software Toolkit for Monitoring Areal Snow Cover and Producing Daily Hydrologic Forecasts using NASA Satellite Imagery Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Aniuk Consulting, LLC, proposes to create a GIS software toolkit for monitoring areal snow cover extent and producing streamflow forecasts. This toolkit will be...

  20. The advanced computational testing and simulation toolkit (ACTS)

    Energy Technology Data Exchange (ETDEWEB)

    Drummond, L.A.; Marques, O.

    2002-05-21

    During the past decades there has been a continuous growth in the number of physical and societal problems that have been successfully studied and solved by means of computational modeling and simulation. Distinctively, a number of these are important scientific problems ranging in scale from the atomic to the cosmic. For example, ionization is a phenomenon as ubiquitous in modern society as the glow of fluorescent lights and the etching on silicon computer chips; but it was not until 1999 that researchers finally achieved a complete numerical solution to the simplest example of ionization, the collision of a hydrogen atom with an electron. On the opposite scale, cosmologists have long wondered whether the expansion of the Universe, which began with the Big Bang, would ever reverse itself, ending the Universe in a Big Crunch. In 2000, analysis of new measurements of the cosmic microwave background radiation showed that the geometry of the Universe is flat, and thus the Universe will continue expanding forever. Both of these discoveries depended on high performance computer simulations that utilized computational tools included in the Advanced Computational Testing and Simulation (ACTS) Toolkit. The ACTS Toolkit is an umbrella project that brought together a number of general purpose computational tool development projects funded and supported by the U.S. Department of Energy (DOE). These tools, which have been developed independently, mainly at DOE laboratories, make it easier for scientific code developers to write high performance applications for parallel computers. They tackle a number of computational issues that are common to a large number of scientific applications, mainly implementation of numerical algorithms, and support for code development, execution and optimization. The ACTS Toolkit Project enables the use of these tools by a much wider community of computational scientists, and promotes code portability, reusability, reduction of duplicate efforts

  1. Pydpiper: a flexible toolkit for constructing novel registration pipelines.

    Science.gov (United States)

    Friedel, Miriam; van Eede, Matthijs C; Pipitone, Jon; Chakravarty, M Mallar; Lerch, Jason P

    2014-01-01

    Using neuroimaging technologies to elucidate the relationship between genotype and phenotype and brain and behavior will be a key contribution to biomedical research in the twenty-first century. Among the many methods for analyzing neuroimaging data, image registration deserves particular attention due to its wide range of applications. Finding strategies to register together many images and analyze the differences between them can be a challenge, particularly given that different experimental designs require different registration strategies. Moreover, writing software that can handle different types of image registration pipelines in a flexible, reusable and extensible way can be challenging. In response to this challenge, we have created Pydpiper, a neuroimaging registration toolkit written in Python. Pydpiper is an open-source, freely available software package that provides multiple modules for various image registration applications. Pydpiper offers five key innovations. Specifically: (1) a robust file handling class that allows access to outputs from all stages of registration at any point in the pipeline; (2) the ability of the framework to eliminate duplicate stages; (3) reusable, easy to subclass modules; (4) a development toolkit written for non-developers; (5) four complete applications that run complex image registration pipelines "out-of-the-box." In this paper, we will discuss both the general Pydpiper framework and the various ways in which component modules can be pieced together to easily create new registration pipelines. This will include a discussion of the core principles motivating code development and a comparison of Pydpiper with other available toolkits. We also provide a comprehensive, line-by-line example to orient users with limited programming knowledge and highlight some of the most useful features of Pydpiper. In addition, we will present the four current applications of the code. PMID:25126069

  2. The advanced computational testing and simulation toolkit (ACTS)

    International Nuclear Information System (INIS)

    During the past decades there has been a continuous growth in the number of physical and societal problems that have been successfully studied and solved by means of computational modeling and simulation. Distinctively, a number of these are important scientific problems ranging in scale from the atomic to the cosmic. For example, ionization is a phenomenon as ubiquitous in modern society as the glow of fluorescent lights and the etching on silicon computer chips; but it was not until 1999 that researchers finally achieved a complete numerical solution to the simplest example of ionization, the collision of a hydrogen atom with an electron. On the opposite scale, cosmologists have long wondered whether the expansion of the Universe, which began with the Big Bang, would ever reverse itself, ending the Universe in a Big Crunch. In 2000, analysis of new measurements of the cosmic microwave background radiation showed that the geometry of the Universe is flat, and thus the Universe will continue expanding forever. Both of these discoveries depended on high performance computer simulations that utilized computational tools included in the Advanced Computational Testing and Simulation (ACTS) Toolkit. The ACTS Toolkit is an umbrella project that brought together a number of general purpose computational tool development projects funded and supported by the U.S. Department of Energy (DOE). These tools, which have been developed independently, mainly at DOE laboratories, make it easier for scientific code developers to write high performance applications for parallel computers. They tackle a number of computational issues that are common to a large number of scientific applications, mainly implementation of numerical algorithms, and support for code development, execution and optimization. The ACTS Toolkit Project enables the use of these tools by a much wider community of computational scientists, and promotes code portability, reusability, reduction of duplicate efforts

  3. Developing Climate Resilience Toolkit Decision Support Training Sectio

    Science.gov (United States)

    Livezey, M. M.; Herring, D.; Keck, J.; Meyers, J. C.

    2014-12-01

    The Climate Resilience Toolkit (CRT) is a Federal government effort to address the U.S. President's Climate Action Plan and Executive Order for Climate Preparedness. The toolkit will provide access to tools and products useful for climate-sensitive decision making. To optimize the user experience, the toolkit will also provide access to training materials. The National Oceanic and Atmospheric Administration (NOAA) has been building a climate training capability for 15 years. The target audience for the training has historically been mainly NOAA staff with some modified training programs for external users and stakeholders. NOAA is now using this climate training capacity for the CRT. To organize the CRT training section, we collaborated with the Association of Climate Change Officers to determine the best strategy and identified four additional complimentary skills needed for successful decision making: climate literacy, environmental literacy, risk assessment and management, and strategic execution and monitoring. Developing the climate literacy skills requires knowledge of climate variability and change, as well as an introduction to the suite of available products and services. For the development of an environmental literacy category, specific topics needed include knowledge of climate impacts on specific environmental systems. Climate risk assessment and management introduces a process for decision making and provides knowledge on communication of climate information and integration of climate information in planning processes. The strategic execution and monitoring category provides information on use of NOAA climate products, services, and partnership opportunities for decision making. In order to use the existing training modules, it was necessary to assess their level of complexity, catalog them, and develop guidance for users on a curriculum to take advantage of the training resources to enhance their learning experience. With the development of this CRT

  4. Tips from the toolkit: 2--assessing organisational strengths.

    Science.gov (United States)

    Steer, Neville

    2010-03-01

    'SWOT' is a familiar term used in the development of business strategy. It is based on the identification of strengths, weaknesses, opportunities and threats as part of a strategic analysis approach. While there are a range of more sophisticated models for analysing and developing business strategy, it is a useful model for general practice as it is less time consuming than other approaches. The following article discusses some ways to apply this framework to assess organisational strengths (and weaknesses). It is based on The Royal Australian College of General Practitioners' "General practice management toolkit". PMID:20369123

  5. A Parallel Program Analysis Framework for the ACTS Toolkit; FINAL

    International Nuclear Information System (INIS)

    OAK 270 - The final report summarizes the technical progress achieved during the project. A Parallel Program Analysis Framework for the acts toolkit, referred to as the TAU project. Described are the results in four work areas: (1) creation of a performance system for integrated instrumentation, measurement, analysis and visualization. (2) development of a performance measurement system for parallel profiling and tracing (3) development of an advanced program analysis system to enable creation of source-based performance and programing tools (4) development of parallel program interaction technology for accessing, performance information and application data during execution

  6. Designing a Portable and Low Cost Home Energy Management Toolkit

    OpenAIRE

    Keyson, D.V.; Al Mahmud, A.; De Hoogh, M.; Luxen, R.

    2013-01-01

    In this paper we describe the design of a home energy and comfort management system. The system has three components such as a smart plug with a wireless module, a residential gateway and a mobile app. The combined system is called a home energy management and comfort toolkit. The design is inspired with the fact that making energy visible and able to control it will help to conserve energy. One of the key goals is to create a platform which is extendable based on the needs of the end users. ...

  7. Formal verification an essential toolkit for modern VLSI design

    CERN Document Server

    Seligman, Erik; Kumar, M V Achutha Kiran

    2015-01-01

    Formal Verification: An Essential Toolkit for Modern VLSI Design presents practical approaches for design and validation, with hands-on advice for working engineers integrating these techniques into their work. Building on a basic knowledge of System Verilog, this book demystifies FV and presents the practical applications that are bringing it into mainstream design and validation processes at Intel and other companies. The text prepares readers to effectively introduce FV in their organization and deploy FV techniques to increase design and validation productivity. Presents formal verific

  8. TECA: A Parallel Toolkit for Extreme Climate Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Prabhat, Mr; Ruebel, Oliver; Byna, Surendra; Wu, Kesheng; Li, Fuyu; Wehner, Michael; Bethel, E. Wes

    2012-03-12

    We present TECA, a parallel toolkit for detecting extreme events in large climate datasets. Modern climate datasets expose parallelism across a number of dimensions: spatial locations, timesteps and ensemble members. We design TECA to exploit these modes of parallelism and demonstrate a prototype implementation for detecting and tracking three classes of extreme events: tropical cyclones, extra-tropical cyclones and atmospheric rivers. We process a modern TB-sized CAM5 simulation dataset with TECA, and demonstrate good runtime performance for the three case studies.

  9. The Wind Integration National Dataset (WIND) toolkit (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Caroline Draxl: NREL

    2014-01-01

    Regional wind integration studies require detailed wind power output data at many locations to perform simulations of how the power system will operate under high penetration scenarios. The wind datasets that serve as inputs into the study must realistically reflect the ramping characteristics, spatial and temporal correlations, and capacity factors of the simulated wind plants, as well as being time synchronized with available load profiles.As described in this presentation, the WIND Toolkit fulfills these requirements by providing a state-of-the-art national (US) wind resource, power production and forecast dataset.

  10. The RAVE/VERTIGO vertex reconstruction toolkit and framework

    Energy Technology Data Exchange (ETDEWEB)

    Waltenberger, W; Mitaroff, W; Moser, F; Pflugfelder, B; Riedel, H V [Austrian Academy of Sciences, Institute of High Energy Physics, A-1050 Vienna (Austria)], E-mail: walten@hephy.oeaw.ac.at

    2008-07-15

    A detector-independent toolkit for vertex reconstruction (RAVE{sup 1}) is being developed, along with a standalone framework (VERTIGO{sup 2}) for testing, analyzing and debugging. The core algorithms represent state-of-the-art for geometric vertex finding and fitting by both linear (Kalman filter) and robust estimation methods. Main design goals are ease of use, flexibility for embedding into existing software frameworks, extensibility, and openness. The implementation is based on modern object-oriented techniques, is coded in C++ with interfaces for Java and Python, and follows an open-source approach. A beta release is available.

  11. RAVE-a Detector-independent vertex reconstruction toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Waltenberger, Wolfgang [Institute of High Energy Physics, Austrian Academy of Sciences A-1050 Vienna (Austria)], E-mail: walten@hephy.oeaw.ac.at; Mitaroff, Winfried; Moser, Fabian [Institute of High Energy Physics, Austrian Academy of Sciences A-1050 Vienna (Austria)

    2007-10-21

    A detector-independent toolkit for vertex reconstruction (RAVE) is being developed, along with a standalone framework (VERTIGO) for testing, analyzing and debugging. The core algorithms represent state of the art for geometric vertex finding and fitting by both linear (Kalman filter) and robust estimation methods. Main design goals are ease of use, flexibility for embedding into existing software frameworks, extensibility, and openness. The implementation is based on modern object-oriented techniques, is coded in C++ with interfaces for Java and Python, and follows an open-source approach. A beta release is available.

  12. The RAVE/VERTIGO vertex reconstruction toolkit and framework

    Science.gov (United States)

    Waltenberger, W.; Mitaroff, W.; Moser, F.; Pflugfelder, B.; Riedel, H. V.

    2008-07-01

    A detector-independent toolkit for vertex reconstruction (RAVE1) is being developed, along with a standalone framework (VERTIGO2) for testing, analyzing and debugging. The core algorithms represent state-of-the-art for geometric vertex finding and fitting by both linear (Kalman filter) and robust estimation methods. Main design goals are ease of use, flexibility for embedding into existing software frameworks, extensibility, and openness. The implementation is based on modern object-oriented techniques, is coded in C++ with interfaces for Java and Python, and follows an open-source approach. A beta release is available.

  13. Practitioner Data Use in Schools: Workshop Toolkit. REL 2015-043

    Science.gov (United States)

    Bocala, Candice; Henry, Susan F.; Mundry, Susan; Morgan, Claire

    2014-01-01

    The "Practitioner Data Use in Schools: Workshop Toolkit" is designed to help practitioners systematically and accurately use data to inform their teaching practice. The toolkit includes an agenda, slide deck, participant workbook, and facilitator's guide and covers the following topics: developing data literacy, engaging in a cycle…

  14. The Development of a Curriculum Toolkit with American Indian and Alaska Native Communities

    Science.gov (United States)

    Thompson, Nicole L.; Hare, Dwight; Sempier, Tracie T.; Grace, Cathy

    2008-01-01

    This article explains the creation of the "Growing and Learning with Young Native Children" curriculum toolkit. The curriculum toolkit was designed to give American Indian and Alaska Native early childhood educators who work in a variety of settings the framework for developing a research-based, developmentally appropriate, tribally specific…

  15. Immunization Finance Toolkit : A Resource for Policy-Makers and Program Managers

    OpenAIRE

    World Bank; GAVI Alliance

    2010-01-01

    Financing is a critical component of a sustainable Immunization program. The Immunization Financing Toolkit is a series of short briefs on different options for financing national immunization programs and vaccines. It is intended to serve as a resource for program managers and decision---makers in ministries of health, planning, and finance. The Toolkit brings together the most up---to---date ...

  16. 78 FR 14773 - U.S. Environmental Solutions Toolkit-Landfill Standards

    Science.gov (United States)

    2013-03-07

    ... Covers (i) Landfill Control Systems For purposes of participation in the Toolkit, ``United States... International Trade Administration U.S. Environmental Solutions Toolkit--Landfill Standards AGENCY... landfill environmental standards. The Department of Commerce continues to develop the web-based...

  17. Charon Toolkit for Parallel, Implicit Structured-Grid Computations: Functional Design

    Science.gov (United States)

    VanderWijngaart, Rob F.; Kutler, Paul (Technical Monitor)

    1997-01-01

    Charon is a software toolkit that enables engineers to develop high-performing message-passing programs in a convenient and piecemeal fashion. Emphasis is on rapid program development and prototyping. In this report a detailed description of the functional design of the toolkit is presented. It is illustrated by the stepwise parallelization of two representative code examples.

  18. Supporting Crisis Simulations with the ARLearn Toolkit for Mobile Serious Games

    OpenAIRE

    Ternier, Stefaan; Gonsalves, Atish; Tabuenca, Bernardo; De Vries, Fred; Specht, Marcus

    2013-01-01

    Ternier, S., Gonsalves, A., Tabuenca, B., De Vries, F., & Specht, M. (2013, August). Supporting Crisis Simulations with the ARLearn Toolkit for Mobile Serious Games. The Quarterly Journal, 12(1), 19–29. Retrieved from https://pfpconsortium.org/publication-article/supporting-crisis-simulations-arlearn-toolkit-mobile-serious-games

  19. Experience with a distributed control system toolkit in a batch application; Erfahrungen mit einem Prozessleitsystem Toolkit in einer Batch-Anwendung

    Energy Technology Data Exchange (ETDEWEB)

    Eisenbach, B. [Bayer AG, Leverkusen (Germany); Hennecke, H. [Lang und Peitler Automation GmbH, Leverkusen (Germany)

    1999-07-01

    At Bayer AG structured automation solutions have been implemented for years on Simatic S5 systems using a software specially developed for this purpose. Due to the benefits gained during implementation and especially during commissioning as well as due to the uniform documentation, this structure was transferred to the new Siemens distributed control system PCS7 in form of the Bayer S7 ToolKit. The S7 ToolKit has been applied successfully in various projects. The following article describes the application of the Bayer S7 ToolKit with regard to basic functions and batch applications. (orig.) [German] Bei der Bayer AG wird seit Jahren eine strukturierte Automatisierung bei Simatic S5-Projekten mit einem eigens dafuer entwickelten Softwaresystem realisiert. Durch die positiven Erfahrungen sowohl in der Projektierung, der vereinfachten Inbetriebnahme und der einheitlichen Dokumentation wurde diese Struktur auch auf das neue Siemens-Prozessleitsystem PCS7 in Form des S7 ToolKits uebetragen. In einer Reihe von Projekten wurde das Bayer S7 ToolKit schon angewendet. Im folgenden wird ueber den Einsatz des ToolKits in Verbindung mit Grundfunktions-Fahrweisen und einer Batch-Anwendung berichtet. (orig.)

  20. Toolkit for community energy planning in British Columbia. 2. ed.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This toolkit presents the basic concepts and issues regarding the implementation of community energy planning in British Columbia. It is intended primarily for local elected officials, municipal and regional planners and engineers, real estate developers and those interested in community sustainability and energy opportunities. The objectives are to: (1) describe how energy is used in communities and how its use impacts the community, (2) show that designing for energy supports community livability objectives, (3) describe how energy considerations can be incorporated in existing community planning processes, (4) communicate the idea that community energy planning can play an important role in reducing Canada's greenhouse gas emissions, thereby slowing down climate change, and (5) provide practical advice that will help communities move toward sustainable energy development. Community energy planning encompasses land use planning and transportation, infrastructure efficiency, and alternative energy supply. This toolkit described the strategies that are related to each of these components. In addition, 6 case studies of specific initiative programs dealing with community energy planning in British Columbia were presented. These included the challenges facing developers of energy efficient sustainable buildings and municipalities, the Lillooet solar municipal pool, the community energy planning in Kamloops, improving the transportation system a small urban centre called Quesnel, BC's energy aware award winners, and the Shoal Point development on Victoria Island's Fisherman's Wharf. The efforts of each of these projects provide an opportunity to build a community that is more socially, environmentally and fiscally responsible and sustainable.

  1. Regulatory and Permitting Information Desktop (RAPID) Toolkit (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Young, K. R.; Levine, A.

    2014-09-01

    The Regulatory and Permitting Information Desktop (RAPID) Toolkit combines the former Geothermal Regulatory Roadmap, National Environmental Policy Act (NEPA) Database, and other resources into a Web-based tool that gives the regulatory and utility-scale geothermal developer communities rapid and easy access to permitting information. RAPID currently comprises five tools - Permitting Atlas, Regulatory Roadmap, Resource Library, NEPA Database, and Best Practices. A beta release of an additional tool, the Permitting Wizard, is scheduled for late 2014. Because of the huge amount of information involved, RAPID was developed in a wiki platform to allow industry and regulatory agencies to maintain the content in the future so that it continues to provide relevant and accurate information to users. In 2014, the content was expanded to include regulatory requirements for utility-scale solar and bulk transmission development projects. Going forward, development of the RAPID Toolkit will focus on expanding the capabilities of current tools, developing additional tools, including additional technologies, and continuing to increase stakeholder involvement.

  2. A universal postprocessing toolkit for accelerator simulation and data analysis

    International Nuclear Information System (INIS)

    The Self-Describing Data Sets (SDDS) toolkit comprises about 70 generally-applicable programs sharing a common data protocol. At the Advanced Photon Source (APS), SDDS performs the vast majority of operational data collection and processing, most data display functions, and many control functions. In addition, a number of accelerator simulation codes use SDDS for all post-processing and data display. This has three principle advantages: first, simulation codes need not provide customized post-processing tools, thus simplifying development and maintenance. Second, users can enhance code capabilities without changing the code itself, by adding SDDS-based pre- and post-processing. Third, multiple codes can be used together more easily, by employing SDDS for data transfer and adaptation. Given its broad applicability, the SDDS file protocol is surprisingly simple, making it quite easy for simulations to generate SDDS-compliant data. This paper discusses the philosophy behind SDDS, contrasting it with some recent trends, and outlines the capabilities of the toolkit. The paper also gives examples of using SDDS for accelerator simulation

  3. [Research on Three-dimensional Medical Image Reconstruction and Interaction Based on HTML5 and Visualization Toolkit].

    Science.gov (United States)

    Gao, Peng; Liu, Peng; Su, Hongsen; Qiao, Liang

    2015-04-01

    Integrating visualization toolkit and the capability of interaction, bidirectional communication and graphics rendering which provided by HTML5, we explored and experimented on the feasibility of remote medical image reconstruction and interaction in pure Web. We prompted server-centric method which did not need to download the big medical data to local connections and avoided considering network transmission pressure and the three-dimensional (3D) rendering capability of client hardware. The method integrated remote medical image reconstruction and interaction into Web seamlessly, which was applicable to lower-end computers and mobile devices. Finally, we tested this method in the Internet and achieved real-time effects. This Web-based 3D reconstruction and interaction method, which crosses over internet terminals and performance limited devices, may be useful for remote medical assistant. PMID:26211251

  4. FIELD GROUND TRUTHING DATA COLLECTOR – A MOBILE TOOLKIT FOR IMAGE ANALYSIS AND PROCESSING

    Directory of Open Access Journals (Sweden)

    X. Meng

    2012-07-01

    Full Text Available Field Ground Truthing Data Collector is one of the four key components of the NASA funded ICCaRS project, being developed in Southeast Michigan. The ICCaRS ground truthing toolkit entertains comprehensive functions: 1 Field functions, including determining locations through GPS, gathering and geo-referencing visual data, laying out ground control points for AEROKAT flights, measuring the flight distance and height, and entering observations of land cover (and use and health conditions of ecosystems and environments in the vicinity of the flight field; 2 Server synchronization functions, such as, downloading study-area maps, aerial photos and satellite images, uploading and synchronizing field-collected data with the distributed databases, calling the geospatial web services on the server side to conduct spatial querying, image analysis and processing, and receiving the processed results in field for near-real-time validation; and 3 Social network communication functions for direct technical assistance and pedagogical support, e.g., having video-conference calls in field with the supporting educators, scientists, and technologists, participating in Webinars, or engaging discussions with other-learning portals. This customized software package is being built on Apple iPhone/iPad and Google Maps/Earth. The technical infrastructures, data models, coupling methods between distributed geospatial data processing and field data collector tools, remote communication interfaces, coding schema, and functional flow charts will be illustrated and explained at the presentation. A pilot case study will be also demonstrated.

  5. Field Ground Truthing Data Collector - a Mobile Toolkit for Image Analysis and Processing

    Science.gov (United States)

    Meng, X.

    2012-07-01

    Field Ground Truthing Data Collector is one of the four key components of the NASA funded ICCaRS project, being developed in Southeast Michigan. The ICCaRS ground truthing toolkit entertains comprehensive functions: 1) Field functions, including determining locations through GPS, gathering and geo-referencing visual data, laying out ground control points for AEROKAT flights, measuring the flight distance and height, and entering observations of land cover (and use) and health conditions of ecosystems and environments in the vicinity of the flight field; 2) Server synchronization functions, such as, downloading study-area maps, aerial photos and satellite images, uploading and synchronizing field-collected data with the distributed databases, calling the geospatial web services on the server side to conduct spatial querying, image analysis and processing, and receiving the processed results in field for near-real-time validation; and 3) Social network communication functions for direct technical assistance and pedagogical support, e.g., having video-conference calls in field with the supporting educators, scientists, and technologists, participating in Webinars, or engaging discussions with other-learning portals. This customized software package is being built on Apple iPhone/iPad and Google Maps/Earth. The technical infrastructures, data models, coupling methods between distributed geospatial data processing and field data collector tools, remote communication interfaces, coding schema, and functional flow charts will be illustrated and explained at the presentation. A pilot case study will be also demonstrated.

  6. A Toolkit Modeling Approach for Sustainable Forest Management Planning: Achieving Balance between Science and Local Needs

    Directory of Open Access Journals (Sweden)

    Frédérik Doyon

    2007-12-01

    Full Text Available To assist forest managers in balancing an increasing diversity of resource objectives, we developed a toolkit modeling approach for sustainable forest management (SFM. The approach inserts a meta-modeling strategy into a collaborative modeling framework grounded in adaptive management philosophy that facilitates participation among stakeholders, decision makers, and local domain experts in the meta-model building process. The modeling team works iteratively with each of these groups to define essential questions, identify data resources, and then determine whether available tools can be applied or adapted, or whether new tools can be rapidly created to fit the need. The desired goal of the process is a linked series of domain-specific models (tools that balances generalized "top-down" models (i.e., scientific models developed without input from the local system with case-specific customized "bottom-up" models that are driven primarily by local needs. Information flow between models is organized according to vertical (i.e., between scale and horizontal (i.e., within scale dimensions. We illustrate our approach within a 2.1 million hectare forest planning district in central Labrador, a forested landscape where social and ecological values receive a higher priority than economic values. However, the focus of this paper is on the process of how SFM modeling tools and concepts can be rapidly assembled and applied in new locations, balancing efficient transfer of science with adaptation to local needs. We use the Labrador case study to illustrate strengths and challenges uniquely associated with a meta-modeling approach to integrated modeling as it fits within the broader collaborative modeling framework. Principle advantages of the approach include the scientific rigor introduced by peer-reviewed models, combined with the adaptability of meta-modeling. A key challenge is the limited transparency of scientific models to different participatory groups

  7. Demonstration of the Health Literacy Universal Precautions Toolkit: Lessons for Quality Improvement.

    Science.gov (United States)

    Mabachi, Natabhona M; Cifuentes, Maribel; Barnard, Juliana; Brega, Angela G; Albright, Karen; Weiss, Barry D; Brach, Cindy; West, David

    2016-01-01

    The Agency for Healthcare Research and Quality Health Literacy Universal Precautions Toolkit was developed to help primary care practices assess and make changes to improve communication with and support for patients. Twelve diverse primary care practices implemented assigned tools over a 6-month period. Qualitative results revealed challenges practices experienced during implementation, including competing demands, bureaucratic hurdles, technological challenges, limited quality improvement experience, and limited leadership support. Practices used the Toolkit flexibly and recognized the efficiencies of implementing tools in tandem and in coordination with other quality improvement initiatives. Practices recommended reducing Toolkit density and making specific refinements. PMID:27232681

  8. Overview and Meteorological Validation of the Wind Integration National Dataset toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Draxl, C. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Hodge, B. M. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Clifton, A. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); McCaa, J. [3TIER by VAisala, Seattle, WA (United States)

    2015-04-13

    The Wind Integration National Dataset (WIND) Toolkit described in this report fulfills these requirements, and constitutes a state-of-the-art national wind resource data set covering the contiguous United States from 2007 to 2013 for use in a variety of next-generation wind integration analyses and wind power planning. The toolkit is a wind resource data set, wind forecast data set, and wind power production and forecast data set derived from the Weather Research and Forecasting (WRF) numerical weather prediction model. WIND Toolkit data are available online for over 116,000 land-based and 10,000 offshore sites representing existing and potential wind facilities.

  9. Transverse space charge effect calculation in the Synergia accelerator modeling toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Okonechnikov, Konstantin; Amundson, James; Macridin, Alexandru; /Fermilab

    2009-09-01

    This paper describes a transverse space charge effect calculation algorithm, developed in the context of accelerator modeling toolkit Synergia. The introduction to the space charge problem and the Synergia modeling toolkit short description are given. The developed algorithm is explained and the implementation is described in detail. As a result of this work a new space charge solver was developed and integrated into the Synergia toolkit. The solver showed correct results in comparison to existing Synergia solvers and delivered better performance in the regime where it is applicable.

  10. The interactive learning toolkit: technology and the classroom

    Science.gov (United States)

    Lukoff, Brian; Tucker, Laura

    2011-04-01

    Peer Instruction (PI) and Just-in-Time-Teaching (JiTT) have been shown to increase both students' conceptual understanding and problem-solving skills. However, the time investment for the instructor to prepare appropriate conceptual questions and manage student JiTT responses is one of the main implementation hurdles. To overcome this we have developed the Interactive Learning Toolkit (ILT), a course management system specifically designed to support PI and JiTT. We are working to integrate the ILT with a fully interactive classroom system where students can use their laptops and smartphones to respond to ConcepTests in class. The goal is to use technology to engage students in conceptual thinking both in and out of the classroom.

  11. Globus Toolkit Support for Distributed Data—Intensive Science

    Institute of Scientific and Technical Information of China (English)

    W.Alcock; A.Chervenak; 等

    2001-01-01

    In high-energy physics,terabyte and soon petabyte-scale data collections are emerging as critical community resources.A new class of "Data Grid" infrastructure is required to support distributed access to and analysis of these datasets by potentially thousands of users.Data Grid technology is being deployed in numerous experiments through collaborationssuch as the EU DataGrid,the Grid Physics Network,and the Particel Physics Data Grid[1],The Globus Toolkit is a widely used set of services designed to support the creation of these Grid infrastrunctures and applications,In this paper we survey the Globus technologies that will play a major role in the development and deployment for these Grids.

  12. PHISICS TOOLKIT: MULTI-REACTOR TRANSMUTATION ANALYSIS UTILITY - MRTAU

    Energy Technology Data Exchange (ETDEWEB)

    Andrea Alfonsi; Cristian Rabiti; Aaron S. Epiney; Yaqi Wang; Joshua Cogliati

    2012-04-01

    The principal idea of this paper is to present the new capabilities available in the PHISICS toolkit, connected with the implementation of the depletion code MRTAU, a generic depletion/ decay/burn-up code developed at the Idaho National Laboratory. It is programmed in a modular structure and modern FORTRAN 95/2003. The code tracks the time evolution of the isotopic concentration of a given material accounting for nuclear reaction happening in presence of neutron flux and also due to natural decay. MRTAU has two different methods to perform the depletion calculation, in order to let the user choose the best one respect his needs. Both the methodologies and some significant results are reported in this paper.

  13. Globus Toolkit Version 4: Software for Service-Oriented Systems

    Institute of Scientific and Technical Information of China (English)

    Ian Foster

    2006-01-01

    The Globus Toolkit (GT) has been developed since the late 1990s to support the development of serviceoriented distributed computing applications and infrastructures. Core GT components address, within a common framework,fundamental issues relating to security, resource access, resource management, data movement, resource discovery, and so forth. These components enable a broader "Globus ecosystem" of tools and components that build on, or interoperate with,GT functionality to provide a wide range of useful application-level functions. These tools have in turn been used to develop a wide range of both "Grid" infrastructures and distributed applications. I summarize here the principal characteristics of the recent Web Services-based GT4 release, which provides significant improvements over previous releases in terms of robustness, performance, usability, documentation, standards compliance, and functionality. I also introduce the new "dev.globus" community development process, which allows a larger community to contribute to the development of Globus software.

  14. A toolkit for MSDs prevention--WHO and IEA context.

    Science.gov (United States)

    Caple, David C

    2012-01-01

    Many simple MSD risk management tools have been developed by ergonomists for use by workers and employers with little or no training to undertake injury prevention programs in their workplace. However, currently there is no "toolkit" which places such tools within an holistic, participative ergonomics framework and provides guidance on how best to use individual tools. It is proposed that such an holistic approach should entail initial analysis and evaluation of underlying systems of work and related health and performance indicators, prior to focusing in assessment of MSD risks stemming from particular hazards. Depending on the context, more narrowly focused tools might then be selected to assess risk associated with jobs or tasks identified as problematic. This approach ensures that biomechanical risk factors are considered within a broad context of organizational and psychosocial risk factors. This is consistent with current research evidence on work- related causes of MSDs. PMID:22317323

  15. HemI: a toolkit for illustrating heatmaps.

    Science.gov (United States)

    Deng, Wankun; Wang, Yongbo; Liu, Zexian; Cheng, Han; Xue, Yu

    2014-01-01

    Recent high-throughput techniques have generated a flood of biological data in all aspects. The transformation and visualization of multi-dimensional and numerical gene or protein expression data in a single heatmap can provide a concise but comprehensive presentation of molecular dynamics under different conditions. In this work, we developed an easy-to-use tool named HemI (Heat map Illustrator), which can visualize either gene or protein expression data in heatmaps. Additionally, the heatmaps can be recolored, rescaled or rotated in a customized manner. In addition, HemI provides multiple clustering strategies for analyzing the data. Publication-quality figures can be exported directly. We propose that HemI can be a useful toolkit for conveniently visualizing and manipulating heatmaps. The stand-alone packages of HemI were implemented in Java and can be accessed at http://hemi.biocuckoo.org/down.php. PMID:25372567

  16. Migration of 1970s Minicomputer Controls to Modern Toolkit Software

    International Nuclear Information System (INIS)

    Controls for accelerators and associated systems at the Holifield Radioactive Ion Beam Facility (HRIBF) at Oak Ridge National Laboratory have been migrated from 197Os-vintage minicomputers to a modern system based on Vista and EPICS toolkit software. Stability and capabilities of EPICS software have motivated increasing use of EPICS for accelerator controls. In addition, very inexpensive subsystems based on EPICS and the EPICS portable CA server running on Linux PCs have been implemented to control an ion source test facility and to control a building-access badge reader system. A new object-oriented, extensible display manager has been developed for EPICS to facilitate the transition to EPICS and will be used in place of MEDM. EPICS device support has been developed for CAMAC serial highway controls

  17. HemI: a toolkit for illustrating heatmaps.

    Directory of Open Access Journals (Sweden)

    Wankun Deng

    Full Text Available Recent high-throughput techniques have generated a flood of biological data in all aspects. The transformation and visualization of multi-dimensional and numerical gene or protein expression data in a single heatmap can provide a concise but comprehensive presentation of molecular dynamics under different conditions. In this work, we developed an easy-to-use tool named HemI (Heat map Illustrator, which can visualize either gene or protein expression data in heatmaps. Additionally, the heatmaps can be recolored, rescaled or rotated in a customized manner. In addition, HemI provides multiple clustering strategies for analyzing the data. Publication-quality figures can be exported directly. We propose that HemI can be a useful toolkit for conveniently visualizing and manipulating heatmaps. The stand-alone packages of HemI were implemented in Java and can be accessed at http://hemi.biocuckoo.org/down.php.

  18. A Practical Toolkit for Banks. Towards an Effective Climate Policy

    International Nuclear Information System (INIS)

    Climate change affects us all. Citizens, companies, governments and other organisations must all work to find solutions for this problem. Banks and financial institutions share this responsibility, as their loans and investments can have a strong influence on the development of polluting and clean industries, on climate friendly products and on other possibilities to reduce climate change. The good news is that more and more banks are acknowledging their responsibility. Several banks in the Netherlands and elsewhere have been trying to reduce their contribution to climate change in the past few years. Milieudefensie (Friends of the Earth Netherlands) urges Dutch banks to learn from these experiences and to take rapid and profound action in all the fields described in this climate policy toolkit. It is possible to sufficiently slow down climate change, but only if all concerned parties act fast

  19. Energy Conservation Behaviour Toolkit. Incentive Meachnisms for Effective Decrease of Energy Consumption at the Workplace

    NARCIS (Netherlands)

    Kalz, Marco; Börner, Dirk; Specht, Marcus

    2012-01-01

    Kalz, M., Börner, D., & Specht, M. (2012, 18 September). Energy Conservation Behaviour Toolkit. Incentive Mechanisms for Effective Decrease of Energy Consumption at the Workplace. Presentation at the 'Tussenbijeenkomst SURFnet Innovatieregeling Duurzaamheid & ICT', Utrecht, The Netherlands.

  20. ACES Model Composition and Development Toolkit to Support NGATS Concepts Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The key innovation proposed in this effort is the development of a model composition toolkit that will enable NASA Airspace Concept Evaluation System (ACES) users...

  1. Mocapy++ - A toolkit for inference and learning in dynamic Bayesian networks

    DEFF Research Database (Denmark)

    Paluszewski, Martin; Hamelryck, Thomas Wim

    2010-01-01

    Background Mocapy++ is a toolkit for parameter learning and inference in dynamic Bayesian networks (DBNs). It supports a wide range of DBN architectures and probability distributions, including distributions from directional statistics (the statistics of angles, directions and orientations...

  2. The MOLGENIS toolkit: rapid prototyping of biosoftware at the push of a button

    OpenAIRE

    2010-01-01

    Background: There is a huge demand on bioinformaticians to provide their biologists with user friendly and scalable software infrastructures to capture, exchange, and exploit the unprecedented amounts of new *omics data. We here present MOLGENIS, a generic, open source, software toolkit to quickly produce the bespoke MOLecular GENetics Information Systems needed. Methods: The MOLGENIS toolkit provides bioinformaticians with a simple language to model biological data structures and user interf...

  3. The Connectome Viewer Toolkit: an open source framework to manage, analyze and visualize connectomes

    OpenAIRE

    Stephan Gerhard; Reto Meuli

    2011-01-01

    Abstract Advanced neuroinformatics tools are required for methods of connectome mapping, analysis and visualization. The inherent multi-modality of connectome datasets poses new challenges for data organization, integration and sharing. We have designed and implemented the Connectome Viewer Toolkit --- a set of free and extensible open-source neuroimaging tools written in Python. The key components of the toolkit are as follows: 1. The Connectome File Format is an XML-based container format t...

  4. The Connectome Viewer Toolkit: An Open Source Framework to Manage, Analyze, and Visualize Connectomes

    OpenAIRE

    Gerhard, Stephan; Daducci, Alessandro; Lemkaddem, Alia; Meuli, Reto; Thiran, Jean-Philippe; Hagmann, Patric

    2011-01-01

    Advanced neuroinformatics tools are required for methods of connectome mapping, analysis, and visualization. The inherent multi-modality of connectome datasets poses new challenges for data organization, integration, and sharing. We have designed and implemented the Connectome Viewer Toolkit – a set of free and extensible open source neuroimaging tools written in Python. The key components of the toolkit are as follows: (1) The Connectome File Format is an XML-based container format to standa...

  5. The connectome viewer toolkit: an open source framework to manage, analyze, and visualize connectomes.

    OpenAIRE

    Gerhard S.; Daducci A.; Lemkaddem A.; Meuli R.; Thiran J.P.; Hagmann P.

    2011-01-01

    Advanced neuroinformatics tools are required for methods of connectome mapping, analysis, and visualization. The inherent multi-modality of connectome datasets poses new challenges for data organization, integration, and sharing. We have designed and implemented the Connectome Viewer Toolkit - a set of free and extensible open source neuroimaging tools written in Python. The key components of the toolkit are as follows: (1) The Connectome File Format is an XML-based container format to standa...

  6. Wind Integration National Dataset (WIND) Toolkit; NREL (National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    Draxl, Caroline; Hodge, Bri-Mathias

    2015-07-14

    A webinar about the Wind Integration National Dataset (WIND) Toolkit was presented by Bri-Mathias Hodge and Caroline Draxl on July 14, 2015. It was hosted by the Southern Alliance for Clean Energy. The toolkit is a grid integration data set that contains meteorological and power data at a 5-minute resolution across the continental United States for 7 years and hourly power forecasts.

  7. BlockyTalky: A Physical and Distributed Computer Music Toolkit for Kids

    OpenAIRE

    Shapiro, R. Benjamin; Kelly, Annie; Ahrens, Matthew; Fiebrink, Rebecca

    2016-01-01

    NIME research realizes a vision of performance by means of computational expression, linking body and space to sound and imagery through eclectic forms of sensing and interaction. This vision could dramatically impact computer science education, simultaneously modernizing the field and drawing in diverse new participants. We describe our work creating a NIME-inspired computer music toolkit for kids called BlockyTalky; the toolkit enables users to create networks of sensing devices and synthes...

  8. The MPI bioinformatics Toolkit as an integrative platform for advanced protein sequence and structure analysis.

    Science.gov (United States)

    Alva, Vikram; Nam, Seung-Zin; Söding, Johannes; Lupas, Andrei N

    2016-07-01

    The MPI Bioinformatics Toolkit (http://toolkit.tuebingen.mpg.de) is an open, interactive web service for comprehensive and collaborative protein bioinformatic analysis. It offers a wide array of interconnected, state-of-the-art bioinformatics tools to experts and non-experts alike, developed both externally (e.g. BLAST+, HMMER3, MUSCLE) and internally (e.g. HHpred, HHblits, PCOILS). While a beta version of the Toolkit was released 10 years ago, the current production-level release has been available since 2008 and has serviced more than 1.6 million external user queries. The usage of the Toolkit has continued to increase linearly over the years, reaching more than 400 000 queries in 2015. In fact, through the breadth of its tools and their tight interconnection, the Toolkit has become an excellent platform for experimental scientists as well as a useful resource for teaching bioinformatic inquiry to students in the life sciences. In this article, we report on the evolution of the Toolkit over the last ten years, focusing on the expansion of the tool repertoire (e.g. CS-BLAST, HHblits) and on infrastructural work needed to remain operative in a changing web environment. PMID:27131380

  9. Microgrid Design Toolkit (MDT) Technical Documentation and Component Summaries

    Energy Technology Data Exchange (ETDEWEB)

    Arguello, Bryan [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gearhart, Jared Lee [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jones, Katherine A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Eddy, John P. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-09-01

    The Microgrid Design Toolkit (MDT) is a decision support software tool for microgrid designers to use during the microgrid design process. The models that support the two main capabilities in MDT are described. The first capability, the Microgrid Sizing Capability (MSC), is used to determine the size and composition of a new microgrid in the early stages of the design process. MSC is a mixed-integer linear program that is focused on developing a microgrid that is economically viable when connected to the grid. The second capability is focused on refining a microgrid design for operation in islanded mode. This second capability relies on two models: the Technology Management Optimization (TMO) model and Performance Reliability Model (PRM). TMO uses a genetic algorithm to create and refine a collection of candidate microgrid designs. It uses PRM, a simulation based reliability model, to assess the performance of these designs. TMO produces a collection of microgrid designs that perform well with respect to one or more performance metrics.

  10. VariVis: a visualisation toolkit for variation databases

    Directory of Open Access Journals (Sweden)

    Smith Timothy D

    2008-04-01

    Full Text Available Abstract Background With the completion of the Human Genome Project and recent advancements in mutation detection technologies, the volume of data available on genetic variations has risen considerably. These data are stored in online variation databases and provide important clues to the cause of diseases and potential side effects or resistance to drugs. However, the data presentation techniques employed by most of these databases make them difficult to use and understand. Results Here we present a visualisation toolkit that can be employed by online variation databases to generate graphical models of gene sequence with corresponding variations and their consequences. The VariVis software package can run on any web server capable of executing Perl CGI scripts and can interface with numerous Database Management Systems and "flat-file" data files. VariVis produces two easily understandable graphical depictions of any gene sequence and matches these with variant data. While developed with the goal of improving the utility of human variation databases, the VariVis package can be used in any variation database to enhance utilisation of, and access to, critical information.

  11. Scientific Visualization Using the Flow Analysis Software Toolkit (FAST)

    Science.gov (United States)

    Bancroft, Gordon V.; Kelaita, Paul G.; Mccabe, R. Kevin; Merritt, Fergus J.; Plessel, Todd C.; Sandstrom, Timothy A.; West, John T.

    1993-01-01

    Over the past few years the Flow Analysis Software Toolkit (FAST) has matured into a useful tool for visualizing and analyzing scientific data on high-performance graphics workstations. Originally designed for visualizing the results of fluid dynamics research, FAST has demonstrated its flexibility by being used in several other areas of scientific research. These research areas include earth and space sciences, acid rain and ozone modelling, and automotive design, just to name a few. This paper describes the current status of FAST, including the basic concepts, architecture, existing functionality and features, and some of the known applications for which FAST is being used. A few of the applications, by both NASA and non-NASA agencies, are outlined in more detail. Described in the Outlines are the goals of each visualization project, the techniques or 'tricks' used lo produce the desired results, and custom modifications to FAST, if any, done to further enhance the analysis. Some of the future directions for FAST are also described.

  12. LOV to BLUF: Flavoprotein Contributions to the Optogenetic Toolkit

    Institute of Scientific and Technical Information of China (English)

    John M. Christie; Jayde Gawthorne; Gillian Young; Niall J. Fraser; Andrew J. Roe

    2012-01-01

    Optogenetics is an emerging field that combines optical and genetic approaches to non-invasively interfere with cellular events with exquisite spatiotemporal control.Although it arose originally from neuroscience,optogenetics is widely applicable to the study of many different biological systems and the range of applications arising from this technology continues to increase.Moreover,the repertoire of light-sensitive proteins used for devising new optogenetic tools is rapidly expanding.Light,Oxygen,or Voltage sensing (LOV) and Blue-Light-Utilizing flavin adenine dinucleotide (FAD) (BLUF) domains represent new contributors to the optogenetic toolkit.These small (100-140-amino acids) flavoprotein modules are derived from plant and bacterial photoreceptors that respond to UV-A/blue light.In recent years,considerable progress has been made in uncovering the photoactivation mechanisms of both LOV and BLUF domains.This knowledge has been applied in the design of synthetic photoswitches and fluorescent reporters with applications in cell biology and biotechnology.In this review,we summarize the photochemical properties of LOV and BLUF photosensors and highlight some of the recent advances in how these flavoproteins are being employed to artificially regulate and image a variety of biological processes.

  13. Fewbody: Numerical toolkit for simulating small-N gravitational dynamics

    Science.gov (United States)

    Fregeau, John

    2012-08-01

    Fewbody is a numerical toolkit for simulating small-N gravitational dynamics. It is a general N-body dynamics code, although it was written for the purpose of performing scattering experiments, and therefore has several features that make it well-suited for this purpose. Fewbody uses the 8th-order Runge-Kutta Prince-Dormand integration method with 9th-order error estimate and adaptive timestep to advance the N-body system forward in time. It integrates the usual formulation of the N-body equations in configuration space, but allows for the option of global pairwise Kustaanheimo-Stiefel (K-S) regularization (Heggie 1974; Mikkola 1985). The code uses a binary tree algorithm to classify the N-body system into a set of independently bound hierarchies, and performs collisions between stars in the “sticky star” approximation. Fewbody contains a collection of command line utilities that can be used to perform individual scattering and N-body interactions, but is more generally a library of functions that can be used from within other codes.

  14. Machine learning for a Toolkit for Image Mining

    Science.gov (United States)

    Delanoy, Richard L.

    1995-01-01

    A prototype user environment is described that enables a user with very limited computer skills to collaborate with a computer algorithm to develop search tools (agents) that can be used for image analysis, creating metadata for tagging images, searching for images in an image database on the basis of image content, or as a component of computer vision algorithms. Agents are learned in an ongoing, two-way dialogue between the user and the algorithm. The user points to mistakes made in classification. The algorithm, in response, attempts to discover which image attributes are discriminating between objects of interest and clutter. It then builds a candidate agent and applies it to an input image, producing an 'interest' image highlighting features that are consistent with the set of objects and clutter indicated by the user. The dialogue repeats until the user is satisfied. The prototype environment, called the Toolkit for Image Mining (TIM) is currently capable of learning spectral and textural patterns. Learning exhibits rapid convergence to reasonable levels of performance and, when thoroughly trained, Fo appears to be competitive in discrimination accuracy with other classification techniques.

  15. A Gateway MultiSite recombination cloning toolkit.

    Directory of Open Access Journals (Sweden)

    Lena K Petersen

    Full Text Available The generation of DNA constructs is often a rate-limiting step in conducting biological experiments. Recombination cloning of single DNA fragments using the Gateway system provided an advance over traditional restriction enzyme cloning due to increases in efficiency and reliability. Here we introduce a series of entry clones and a destination vector for use in two, three, and four fragment Gateway MultiSite recombination cloning whose advantages include increased flexibility and versatility. In contrast to Gateway single-fragment cloning approaches where variations are typically incorporated into model system-specific destination vectors, our Gateway MultiSite cloning strategy incorporates variations in easily generated entry clones that are model system-independent. In particular, we present entry clones containing insertions of GAL4, QF, UAS, QUAS, eGFP, and mCherry, among others, and demonstrate their in vivo functionality in Drosophila by using them to generate expression clones including GAL4 and QF drivers for various trp ion channel family members, UAS and QUAS excitatory and inhibitory light-gated ion channels, and QUAS red and green fluorescent synaptic vesicle markers. We thus establish a starter toolkit of modular Gateway MultiSite entry clones potentially adaptable to any model system. An inventory of entry clones and destination vectors for Gateway MultiSite cloning has also been established (www.gatewaymultisite.org.

  16. The development of an artificial organic networks toolkit for LabVIEW.

    Science.gov (United States)

    Ponce, Hiram; Ponce, Pedro; Molina, Arturo

    2015-03-15

    Two of the most challenging problems that scientists and researchers face when they want to experiment with new cutting-edge algorithms are the time-consuming for encoding and the difficulties for linking them with other technologies and devices. In that sense, this article introduces the artificial organic networks toolkit for LabVIEW™ (AON-TL) from the implementation point of view. The toolkit is based on the framework provided by the artificial organic networks technique, giving it the potential to add new algorithms in the future based on this technique. Moreover, the toolkit inherits both the rapid prototyping and the easy-to-use characteristics of the LabVIEW™ software (e.g., graphical programming, transparent usage of other softwares and devices, built-in programming event-driven for user interfaces), to make it simple for the end-user. In fact, the article describes the global architecture of the toolkit, with particular emphasis in the software implementation of the so-called artificial hydrocarbon networks algorithm. Lastly, the article includes two case studies for engineering purposes (i.e., sensor characterization) and chemistry applications (i.e., blood-brain barrier partitioning data model) to show the usage of the toolkit and the potential scalability of the artificial organic networks technique. PMID:25564969

  17. PsyToolkit: a software package for programming psychological experiments using Linux.

    Science.gov (United States)

    Stoet, Gijsbert

    2010-11-01

    PsyToolkit is a set of software tools for programming psychological experiments on Linux computers. Given that PsyToolkit is freely available under the Gnu Public License, open source, and designed such that it can easily be modified and extended for individual needs, it is suitable not only for technically oriented Linux users, but also for students, researchers on small budgets, and universities in developing countries. The software includes a high-level scripting language, a library for the programming language C, and a questionnaire presenter. The software easily integrates with other open source tools, such as the statistical software package R. PsyToolkit is designed to work with external hardware (including IoLab and Cedrus response keyboards and two common digital input/output boards) and to support millisecond timing precision. Four in-depth examples explain the basic functionality of PsyToolkit. Example 1 demonstrates a stimulus-response compatibility experiment. Example 2 demonstrates a novel mouse-controlled visual search experiment. Example 3 shows how to control light emitting diodes using PsyToolkit, and Example 4 shows how to build a light-detection sensor. The last two examples explain the electronic hardware setup such that they can even be used with other software packages. PMID:21139177

  18. Cinfony – combining Open Source cheminformatics toolkits behind a common interface

    Directory of Open Access Journals (Sweden)

    Hutchison Geoffrey R

    2008-12-01

    Full Text Available Abstract Background Open Source cheminformatics toolkits such as OpenBabel, the CDK and the RDKit share the same core functionality but support different sets of file formats and forcefields, and calculate different fingerprints and descriptors. Despite their complementary features, using these toolkits in the same program is difficult as they are implemented in different languages (C++ versus Java, have different underlying chemical models and have different application programming interfaces (APIs. Results We describe Cinfony, a Python module that presents a common interface to all three of these toolkits, allowing the user to easily combine methods and results from any of the toolkits. In general, the run time of the Cinfony modules is almost as fast as accessing the underlying toolkits directly from C++ or Java, but Cinfony makes it much easier to carry out common tasks in cheminformatics such as reading file formats and calculating descriptors. Conclusion By providing a simplified interface and improving interoperability, Cinfony makes it easy to combine complementary features of OpenBabel, the CDK and the RDKit.

  19. Pybel: a Python wrapper for the OpenBabel cheminformatics toolkit

    Directory of Open Access Journals (Sweden)

    Morley Chris

    2008-03-01

    Full Text Available Abstract Background Scripting languages such as Python are ideally suited to common programming tasks in cheminformatics such as data analysis and parsing information from files. However, for reasons of efficiency, cheminformatics toolkits such as the OpenBabel toolkit are often implemented in compiled languages such as C++. We describe Pybel, a Python module that provides access to the OpenBabel toolkit. Results Pybel wraps the direct toolkit bindings to simplify common tasks such as reading and writing molecular files and calculating fingerprints. Extensive use is made of Python iterators to simplify loops such as that over all the molecules in a file. A Pybel Molecule can be easily interconverted to an OpenBabel OBMol to access those methods or attributes not wrapped by Pybel. Conclusion Pybel allows cheminformaticians to rapidly develop Python scripts that manipulate chemical information. It is open source, available cross-platform, and offers the power of the OpenBabel toolkit to Python programmers.

  20. BioWarehouse: a bioinformatics database warehouse toolkit

    Directory of Open Access Journals (Sweden)

    Stringer-Calvert David WJ

    2006-03-01

    Full Text Available Abstract Background This article addresses the problem of interoperation of heterogeneous bioinformatics databases. Results We introduce BioWarehouse, an open source toolkit for constructing bioinformatics database warehouses using the MySQL and Oracle relational database managers. BioWarehouse integrates its component databases into a common representational framework within a single database management system, thus enabling multi-database queries using the Structured Query Language (SQL but also facilitating a variety of database integration tasks such as comparative analysis and data mining. BioWarehouse currently supports the integration of a pathway-centric set of databases including ENZYME, KEGG, and BioCyc, and in addition the UniProt, GenBank, NCBI Taxonomy, and CMR databases, and the Gene Ontology. Loader tools, written in the C and JAVA languages, parse and load these databases into a relational database schema. The loaders also apply a degree of semantic normalization to their respective source data, decreasing semantic heterogeneity. The schema supports the following bioinformatics datatypes: chemical compounds, biochemical reactions, metabolic pathways, proteins, genes, nucleic acid sequences, features on protein and nucleic-acid sequences, organisms, organism taxonomies, and controlled vocabularies. As an application example, we applied BioWarehouse to determine the fraction of biochemically characterized enzyme activities for which no sequences exist in the public sequence databases. The answer is that no sequence exists for 36% of enzyme activities for which EC numbers have been assigned. These gaps in sequence data significantly limit the accuracy of genome annotation and metabolic pathway prediction, and are a barrier for metabolic engineering. Complex queries of this type provide examples of the value of the data warehousing approach to bioinformatics research. Conclusion BioWarehouse embodies significant progress on the

  1. Water Security Toolkit User Manual Version 1.2.

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Katherine A.; Siirola, John Daniel; Hart, David; Hart, William Eugene; Phillips, Cynthia Ann; Haxton, Terranna; Murray, Regan; Janke, Robert; Taxon, Thomas; Laird, Carl; Seth, Arpan; Hackebeil, Gabriel; McGee, Shawn; Mann, Angelica

    2014-08-01

    The Water Security Toolkit (WST) is a suite of open source software tools that can be used by water utilities to create response strategies to reduce the impact of contamination in a water distribution network . WST includes hydraulic and water quality modeling software , optimizati on methodologies , and visualization tools to identify: (1) sensor locations to detect contamination, (2) locations in the network in which the contamination was introduced, (3) hydrants to remove contaminated water from the distribution system, (4) locations in the network to inject decontamination agents to inactivate, remove, or destroy contaminants, (5) locations in the network to take grab sample s to help identify the source of contamination and (6) valves to close in order to isolate contaminate d areas of the network. This user manual describes the different components of WST , along w ith examples and case studies. License Notice The Water Security Toolkit (WST) v.1.2 Copyright c 2012 Sandia Corporation. Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive license for use of this work by or on behalf of the U.S. government. This software is distributed under the Revised BSD License (see below). In addition, WST leverages a variety of third-party software packages, which have separate licensing policies: Acro Revised BSD License argparse Python Software Foundation License Boost Boost Software License Coopr Revised BSD License Coverage BSD License Distribute Python Software Foundation License / Zope Public License EPANET Public Domain EPANET-ERD Revised BSD License EPANET-MSX GNU Lesser General Public License (LGPL) v.3 gcovr Revised BSD License GRASP AT&T Commercial License for noncommercial use; includes randomsample and sideconstraints executable files LZMA SDK Public Domain nose GNU Lesser General Public License (LGPL) v.2.1 ordereddict MIT License pip MIT License PLY BSD License PyEPANET Revised BSD License Pyro MIT License PyUtilib Revised BSD License Py

  2. Surgical Assisting

    Science.gov (United States)

    ... specific training over and above a degree in science, nursing, physician assisting, or another health profession. Prerequisites . Recommended eligibility requirements for admission into a surgical assisting program are: Bachelor of Science degree (or higher) Associate degree in an allied ...

  3. Assistive Technology

    Science.gov (United States)

    ... Page Resize Text Printer Friendly Online Chat Assistive Technology Assistive technology (AT) is any service or tool that helps ... be difficult or impossible. For older adults, such technology may be a walker to improve mobility or ...

  4. Assisted Living

    Science.gov (United States)

    ... overwhelming majority of residents are female. Assisted Living Philosophy The philosophy of assisted living is to provide personalized, resident ... loved ones to learn about the care provider philosophy . Freedom of Choice The most progressive state regulations ...

  5. Kekule.js: An Open Source JavaScript Chemoinformatics Toolkit.

    Science.gov (United States)

    Jiang, Chen; Jin, Xi; Dong, Ying; Chen, Ming

    2016-06-27

    Kekule.js is an open-source, object-oriented JavaScript toolkit for chemoinformatics. It provides methods for many common tasks in molecular informatics, including chemical data input/output (I/O), two- and three-dimensional (2D/3D) rendering of chemical structure, stereo identification, ring perception, structure comparison, and substructure search. Encapsulated widgets to display and edit chemical structures directly in web context are also supplied. Developed with web standards, the toolkit is ideal for building chemoinformatics applications over the Internet. Moreover, it is highly platform-independent and can also be used in desktop or mobile environments. Some initial applications, such as plugins for inputting chemical structures on the web and uses in chemistry education, have been developed based on the toolkit. PMID:27243272

  6. Three Controlled Experiments in Software Engineering with the Two-Tier Programming Toolkit: Final Report

    CERN Document Server

    Eden, Amnon H

    2010-01-01

    Three controlled experiments testing the benefits that Java programmers gain from using the Two-Tier Programming Toolkit have recently been concluded. The first experiment offers statistically significant evidence (p-value: 0.02) that programmers who undertook only minimal (1-hour) training in using the current prototype exhibit 76% productivity gains in key tasks in software development and maintenance. The second experiment shows that the use of the TTP Toolkit is likely (p-value: 0.10) to almost triple the accuracy of programmers performing tasks associated with software quality. The third experiment shows that the TTP Toolkit does not offer significant productivity gains in performing very short (under 10 min.) tasks.

  7. Development of a Human Physiologically Based Pharmacokinetic (PBPK Toolkit for Environmental Pollutants

    Directory of Open Access Journals (Sweden)

    Patricia Ruiz

    2011-10-01

    Full Text Available Physiologically Based Pharmacokinetic (PBPK models can be used to determine the internal dose and strengthen exposure assessment. Many PBPK models are available, but they are not easily accessible for field use. The Agency for Toxic Substances and Disease Registry (ATSDR has conducted translational research to develop a human PBPK model toolkit by recoding published PBPK models. This toolkit, when fully developed, will provide a platform that consists of a series of priority PBPK models of environmental pollutants. Presented here is work on recoded PBPK models for volatile organic compounds (VOCs and metals. Good agreement was generally obtained between the original and the recoded models. This toolkit will be available for ATSDR scientists and public health assessors to perform simulations of exposures from contaminated environmental media at sites of concern and to help interpret biomonitoring data. It can be used as screening tools that can provide useful information for the protection of the public.

  8. The GeoViz Toolkit: Using component-oriented coordination methods for geographic visualization and analysis.

    Science.gov (United States)

    Hardisty, Frank; Robinson, Anthony C

    2011-01-01

    In this paper we present the GeoViz Toolkit, an open-source, internet-delivered program for geographic visualization and analysis that features a diverse set of software components which can be flexibly combined by users who do not have programming expertise. The design and architecture of the GeoViz Toolkit allows us to address three key research challenges in geovisualization: allowing end users to create their own geovisualization and analysis component set on-the-fly, integrating geovisualization methods with spatial analysis methods, and making geovisualization applications sharable between users. Each of these tasks necessitates a robust yet flexible approach to inter-tool coordination. The coordination strategy we developed for the GeoViz Toolkit, called Introspective Observer Coordination, leverages and combines key advances in software engineering from the last decade: automatic introspection of objects, software design patterns, and reflective invocation of methods. PMID:21731423

  9. Designing a Multi-Stakeholder Results Framework : A Toolkit to Guide Participatory Diagnostics and Planning for Stronger Results and Effectiveness

    OpenAIRE

    World Bank Institute

    2013-01-01

    This toolkit provides guidance to strengthen the results and effectiveness of multi-stakeholder development planning, including practical tools and processes. The toolkit guides collaborative steps, such as setting goals, diagnosing institutional problems and monitoring outcomes, all to produce a multi-stakeholder, outcome-based results framework to prepare a development strategy or plan a...

  10. The IGUANA interactive graphics toolkit with examples from CMS and D0

    International Nuclear Information System (INIS)

    IGUANA (Interactive Graphics for User ANAlysis) is a C++ toolkit for developing graphical user interfaces and high performance 2-D and 3-D graphics applications, such as data browsers and detector and event visualisation programs. The IGUANA strategy is to use freely available software (e.g. Qt, SoQt, OpenInventor, OpenGL, HEPVis) and package and extend it to provide a general-purpose and experiment-independent toolkit. The authors describe the evaluation and choices of publicly available GUI/graphics software and the additional functionality currently provided by IGUANA. The authors demonstrate the use of IGUANA with several applications built for CMS and D0

  11. Analysis of the Toolkit method for the time-dependant Schr\\"odinger equation

    CERN Document Server

    Baudouin, Lucie; Turinici, Gabriel

    2009-01-01

    The goal of this paper is to provide an analysis of the ``toolkit'' method used in the numerical approximation of the time-dependent Schr\\"odinger equation. The ``toolkit'' method is based on precomputation of elementary propagators and was seen to be very efficient in the optimal control framework. Our analysis shows that this method provides better results than the second order Strang operator splitting. In addition, we present two improvements of the method in the limit of low and large intensity control fields.

  12. Analysis of the Toolkit method for the time-dependant Schr\\"odinger equation

    CERN Document Server

    Baudouin, Lucie; Turinici, Gabriel

    2010-01-01

    The goal of this paper is to provide an analysis of the "toolkit" method used in the numerical approximation of the time-dependent Schr\\"odinger equation. The "toolkit" method is based on precomputation of elementary propagators and was seen to be very efficient in the optimal control framework. Our analysis shows that this method provides better results than the second order Strang operator splitting. In addition, we present two improvements of the method in the limit of low and large intensity control fields.

  13. The IGUANA Interactive Graphics TOolkit with Examples from CMS and D0

    Institute of Scientific and Technical Information of China (English)

    GeorgeAlverson; IannaOsborne; 等

    2001-01-01

    IGUANA(Interactive Graphics for User ANAlysis)is a C++ toolkit for developing graphical user interfaces and high performance 2-D and 3-D graphics applications,such as data browsers and detector and event visualisation programs.The IGUANA strategy is to use freely available software(e.g.Qt,SoQt,OpenInventor,OpenGL,HEPVis)and package and extend it to provide a general-purpose and experiment-independent toolkit.We describe the evaluation and choices of publicly available GUI/graphics software and the additional functionality currently provided by IGUANA.We demonstrate the use of IGUANA with several applications built for CMS and D0.

  14. Toolkit Existing Buildings. Guideline for sustainable improvement of houses for professional landlords. Overview; Toolkit Bestaande Bouw. Handreiking duurzame woningverbetering voor professionele verhuurders. Algemeen

    Energy Technology Data Exchange (ETDEWEB)

    Otter, W. [BAM Woningbouw, Amsterdam (Netherlands); Beens, A. [GoedeStede, Almere (Netherlands); Pel, M. [De Alliantie, Huizen (Netherlands); Schneider, F. [Woonbron, Rotterdam (Netherlands); Van Staveren, K. [Vestia Groep, Rotterdam (Netherlands); Keijzer, K.; Gerardu, W. [SenterNovem, Utrecht (Netherlands); Smeele, E. [Cauberg-Huygen Raadgevende Ingenieurs, Rotterdam (Netherlands); De Haas, F. [De Haas en Partners, Voorburg (Netherlands); Persoon, J. [BouwhulpGroep, Eindhoven (Netherlands); Mak, J. [W/E Adviseurs, Utrecht (Netherlands); Clocquet, R. [DHV, Eindhoven (Netherlands)

    2008-07-01

    This tool kit contains practical and integral solutions for energy saving and the employment of sustainable energy for more than 1 million antiquated (corporation) houses. The tool kit offers instruments for choosing the right concept for a specific location and with specific wishes concerning quality aspects. Moreover, it enables clear communication of these choices. In 2 separate publications, the concepts are discussed for terrace houses, houses with a porch and gallery flats in various periods. [mk]. [Dutch] Deze Toolkit bevat praktische, integrale oplossingen voor energiebesparing en inzet van duurzame energie voor meer dan 1 miljoen verouderde (corporatie)woningen. De Toolkit biedt instrumentarium om voor een specifieke locatie en met specifieke wensen wat betreft kwaliteitsaspecten het juiste concept te kunnen kiezen. Bovendien maakt het helder communiceren over die keuzen mogelijk. In 2 aparte publicaties worden de concepten besproken voor rijwoningen, portiekwoningen en galerijwoningen in diverse perioden.

  15. A Toolkit for Eye Recognition of LAMOST Spectroscopy

    Science.gov (United States)

    Yuan, H.; Zhang, H.; Zhang, Y.; Lei, Y.; Dong, Y.; Zhao, Y.

    2014-05-01

    The Large sky Area Multi-Object fiber Spectroscopic Telescope (LAMOST, also named the Guo Shou Jing Telescope) has finished the pilot survey and now begun the normal survey by the end of 2012 September. There have already been millions of targets observed, including thousands of quasar candidates. Because of the difficulty in the automatic identification of quasar spectra, eye recognition is always necessary and efficient. However massive spectra identification by eye is a huge job. In order to improve the efficiency and effectiveness of spectra , a toolkit for eye recognition of LAMOST spectroscopy is developed. Spectral cross-correlation templates from the Sloan Digital Sky Survey (SDSS) are applied as references, including O star, O/B transition star, B star, A star, F/A transition star, F star, G star, K star, M1 star, M3 star,M5 star,M8 star, L1 star, magnetic white dwarf, carbon star, white dwarf, B white dwarf, low metallicity K sub-dwarf, "Early-type" galaxy, galaxy, "Later-type" galaxy, Luminous Red Galaxy, QSO, QSO with some BAL activity and High-luminosity QSO. By adjusting the redshift and flux ratio of the template spectra in an interactive graphic interface, the spectral type of the target can be discriminated in a easy and feasible way and the redshift is estimated at the same time with a precision of about millesimal. The advantage of the tool in dealing with low quality spectra is indicated. Spectra from the Pilot Survey of LAMSOT are applied as examples and spectra from SDSS are also tested from comparison. Target spectra in both image format and fits format are supported. For convenience several spectra accessing manners are provided. All the spectra from LAMOST pilot survey can be located and acquired via the VOTable files on the internet as suggested by International Virtual Observatory Alliance (IVOA). After the construction of the Simple Spectral Access Protocol (SSAP) service by the Chinese Astronomical Data Center (CAsDC), spectra can be

  16. Building Management Information Systems to Coordinate Citywide Afterschool Programs: A Toolkit for Cities. Executive Summary

    Science.gov (United States)

    Kingsley, Chris

    2012-01-01

    This executive summary describes highlights from the report, "Building Management Information Systems to Coordinate Citywide Afterschool Programs: A Toolkit for Cities." City-led efforts to build coordinated systems of afterschool programming are an important strategy for improving the health, safety and academic preparedness of children and…

  17. The Places Toolkit for the Impact Assessment of Science Communication Initiatives and Policies

    DEFF Research Database (Denmark)

    Ravn, Tine; Mejlgaard, Niels

    2012-01-01

    This document has been created for the purpose of serving as an instrument for the measure of the impact of initiatives and policies within the area of science communication and scientific culture in general (SCIP: Science Communication Initiatives and Policies). The toolkit is part of the European...... project PLACES (Platform of Local Authorities and Communicators Engaged in Science)....

  18. Examining the Use of a Representational Toolkit in a U.S. Reform-Oriented Textbook

    Science.gov (United States)

    Davis, Jon D.

    2011-01-01

    This study examined the instances of a representational toolkit (RT) in one reform-oriented algebra textbook developed in the United States. The majority of RT uses were active (66%) as opposed to passive and connected (63%) in that the technology results were used in some other manner by either the textbook authors or students as they solved…

  19. Development of an Online Toolkit for Measuring Commercial Building Energy Efficiency Performance -- Scoping Study

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Na

    2013-03-13

    This study analyzes the market needs for building performance evaluation tools. It identifies the existing gaps and provides a roadmap for the U.S. Department of Energy (DOE) to develop a toolkit with which to optimize energy performance of a commercial building over its life cycle.

  20. Toolkit Approach to Integrating Library Resources into the Learning Management System

    Science.gov (United States)

    Black, Elizabeth L.

    2008-01-01

    As use of learning management systems (LMS) increases, it is essential that librarians are there. Ohio State University Libraries took a toolkit approach to integrate library content in the LMS to facilitate creative and flexible interactions between librarians, students and faculty in Ohio State University's large and decentralized academic…

  1. Virtual venue management users manual : access grid toolkit documentation, version 2.3.

    Energy Technology Data Exchange (ETDEWEB)

    Judson, I. R.; Lefvert, S.; Olson, E.; Uram, T. D.; Mathematics and Computer Science

    2007-10-24

    An Access Grid Venue Server provides access to individual Virtual Venues, virtual spaces where users can collaborate using the Access Grid Venue Client software. This manual describes the Venue Server component of the Access Grid Toolkit, version 2.3. Covered here are the basic operations of starting a venue server, modifying its configuration, and modifying the configuration of the individual venues.

  2. Logic Models for Program Design, Implementation, and Evaluation: Workshop Toolkit. REL 2015-057

    Science.gov (United States)

    Shakman, Karen; Rodriguez, Sheila M.

    2015-01-01

    The Logic Model Workshop Toolkit is designed to help practitioners learn the purpose of logic models, the different elements of a logic model, and the appropriate steps for developing and using a logic model for program evaluation. Topics covered in the sessions include an overview of logic models, the elements of a logic model, an introduction to…

  3. The MOLGENIS toolkit : rapid prototyping of biosoftware at the push of a button

    NARCIS (Netherlands)

    Swertz, Morris A.; Dijkstra, Martijn; Adamusiak, Tomasz; van der Velde, Joeri K.; Kanterakis, Alexandros; Roos, Erik T.; Lops, Joris; Thorisson, Gudmundur A.; Arends, Danny; Byelas, George; Muilu, Juha; Brookes, Anthony J.; de Brock, Engbert O.; Jansen, Ritsert C.; Parkinson, Helen

    2010-01-01

    Background: There is a huge demand on bioinformaticians to provide their biologists with user friendly and scalable software infrastructures to capture, exchange, and exploit the unprecedented amounts of new *omics data. We here present MOLGENIS, a generic, open source, software toolkit to quickly p

  4. Testing Video and Social Media for Engaging Users of the U.S. Climate Resilience Toolkit

    Science.gov (United States)

    Green, C. J.; Gardiner, N.; Niepold, F., III; Esposito, C.

    2015-12-01

    We developed a custom video production stye and a method for analyzing social media behavior so that we may deliberately build and track audience growth for decision-support tools and case studies within the U.S. Climate Resilience Toolkit. The new style of video focuses quickly on decision processes; its 30s format is well-suited for deployment through social media. We measured both traffic and engagement with video using Google Analytics. Each video included an embedded tag, allowing us to measure viewers' behavior: whether or not they entered the toolkit website; the duration of their session on the website; and the number pages they visited in that session. Results showed that video promotion was more effective on Facebook than Twitter. Facebook links generated twice the number of visits to the toolkit. Videos also increased Facebook interaction overall. Because most Facebook users are return visitors, this campaign did not substantially draw new site visitors. We continue to research and apply these methods in a targeted engagement and outreach campaign that utilizes the theory of social diffusion and social influence strategies to grow our audience of "influential" decision-makers and people within their social networks. Our goal is to increase access and use of the U.S. Climate Resilience Toolkit.

  5. Development of a System Analysis Toolkit for Sensitivity Analysis, Uncertainty Propagation, and Estimation of Parameter Distribution

    International Nuclear Information System (INIS)

    Statistical approaches to uncertainty quantification and sensitivity analysis are very important in estimating the safety margins for an engineering design application. This paper presents a system analysis and optimization toolkit developed by Korea Atomic Energy Research Institute (KAERI), which includes multiple packages of the sensitivity analysis and uncertainty quantification algorithms. In order to reduce the computing demand, multiple compute resources including multiprocessor computers and a network of workstations are simultaneously used. A Graphical User Interface (GUI) was also developed within the parallel computing framework for users to readily employ the toolkit for an engineering design and optimization problem. The goal of this work is to develop a GUI framework for engineering design and scientific analysis problems by implementing multiple packages of system analysis methods in the parallel computing toolkit. This was done by building an interface between an engineering simulation code and the system analysis software packages. The methods and strategies in the framework were designed to exploit parallel computing resources such as those found in a desktop multiprocessor workstation or a network of workstations. Available approaches in the framework include statistical and mathematical algorithms for use in science and engineering design problems. Currently the toolkit has 6 modules of the system analysis methodologies: deterministic and probabilistic approaches of data assimilation, uncertainty propagation, Chi-square linearity test, sensitivity analysis, and FFTBM

  6. Making Schools the Model for Healthier Environments Toolkit: What It Is

    Science.gov (United States)

    Robert Wood Johnson Foundation, 2012

    2012-01-01

    Healthy students perform better. Poor nutrition and inadequate physical activity can affect not only academic achievement, but also other factors such as absenteeism, classroom behavior, ability to concentrate, self-esteem, cognitive performance, and test scores. This toolkit provides information to help make schools the model for healthier…

  7. Field trials of a novel toolkit for evaluating 'intangible' values-related dimensions of projects.

    Science.gov (United States)

    Burford, Gemma; Velasco, Ismael; Janoušková, Svatava; Zahradnik, Martin; Hak, Tomas; Podger, Dimity; Piggot, Georgia; Harder, Marie K

    2013-02-01

    A novel toolkit has been developed, using an original approach to develop its components, for the purpose of evaluating 'soft' outcomes and processes that have previously been generally considered 'intangible': those which are specifically values based. This represents a step-wise, significant, change in provision for the assessment of values-based achievements that are of absolutely key importance to most civil society organisations (CSOs) and values-based businesses, and fills a known gap in evaluation practice. In this paper, we demonstrate the significance and rigour of the toolkit by presenting an evaluation of it in three diverse scenarios where different CSOs use it to co-evaluate locally relevant outcomes and processes to obtain results which are both meaningful to them and potentially comparable across organisations. A key strength of the toolkit is its original use of a prior generated, peer-elicited 'menu' of values-based indicators which provides a framework for user CSOs to localise. Principles of participatory, process-based and utilisation-focused evaluation are embedded in this toolkit and shown to be critical to its success, achieving high face-validity and wide applicability. The emerging contribution of this next-generation evaluation tool to other fields, such as environmental values, development and environmental sustainable development, shared values, business, education and organisational change is outlined. PMID:22621861

  8. University of Central Florida and the American Association of State Colleges and Universities: Blended Learning Toolkit

    Science.gov (United States)

    EDUCAUSE, 2014

    2014-01-01

    The Blended Learning Toolkit supports the course redesign approach, and interest in its openly available clearinghouse of online tools, strategies, curricula, and other materials to support the adoption of blended learning continues to grow. When the resource originally launched in July 2011, 20 AASCU [American Association of State Colleges and…

  9. 78 FR 14774 - U.S. Environmental Solutions Toolkit-Universal Waste

    Science.gov (United States)

    2013-03-07

    ... International Trade Administration U.S. Environmental Solutions Toolkit--Universal Waste AGENCY: International... of universal waste. The Department of Commerce continues to develop the web-based U.S. Environmental... address, contact information, and universal waste management category of interest from the following...

  10. 78 FR 14773 - U.S. Environmental Solutions Toolkit-Medical Waste

    Science.gov (United States)

    2013-03-07

    ... International Trade Administration U.S. Environmental Solutions Toolkit--Medical Waste AGENCY: International... of medical waste. The Department of Commerce continues to develop the web-based U.S. Environmental... address, contact information, and medical waste management category of interest from the following...

  11. Redesigning Schools to Reach Every Student with Excellent Teachers: Teacher & Staff Selection, Development, & Evaluation Toolkit

    Science.gov (United States)

    Public Impact, 2012

    2012-01-01

    This toolkit is a companion to the school models provided on OpportunityCulture.org. The school models use job redesign and technology to extend the reach of excellent teachers to more students, for more pay, within budget. Most of these school models create new roles and collaborative teams, enabling all teachers and staff to develop and…

  12. EMERGO: A Methodology and Toolkit for Developing Serious Games in Higher Education

    Science.gov (United States)

    Nadolski, Rob J.; Hummel, Hans G. K.; van den Brink, Henk J.; Hoefakker, Ruud E.; Slootmaker, Aad; Kurvers, Hub J.; Storm, Jeroen

    2008-01-01

    Societal changes demand educators to apply new pedagogical approaches. Many educational stakeholders feel that serious games could play a key role in fulfilling this demand, and they lick their chops when looking at the booming industry of leisure games. However, current toolkits for developing leisure games show severe shortcomings when applied…

  13. The Connectome Viewer Toolkit: an open source framework to manage, analyze and visualize connectomes

    Directory of Open Access Journals (Sweden)

    Stephan eGerhard

    2011-06-01

    Full Text Available Abstract Advanced neuroinformatics tools are required for methods of connectome mapping, analysis and visualization. The inherent multi-modality of connectome datasets poses new challenges for data organization, integration and sharing. We have designed and implemented the Connectome Viewer Toolkit --- a set of free and extensible open-source neuroimaging tools written in Python. The key components of the toolkit are as follows: 1. The Connectome File Format is an XML-based container format to standardize multi-modal data integration and structured metadata annotation. 2. The Connectome File Format Library enables management and sharing of connectome files. 3. The Connectome Viewer is an integrated research and development environment for visualization and analysis of multi-modal connectome data. The Connectome Viewer's plugin architecture supports extensions with network analysis packages and an interactive scripting shell, to enable easy development and community contributions. Integration with tools from the scientific Python community allows the leveraging of numerous existing libraries for powerful connectome data mining, exploration and comparison. We demonstrate the applicability of the Connectome Viewer Toolkit using Diffusion MRI datasets processed by the Connectome Mapper. The Connectome Viewer Toolkit is available from http://www.cmtk.org/.

  14. DUL Radio: A light-weight, wireless toolkit for sketching in hardware

    DEFF Research Database (Denmark)

    Brynskov, Martin; Lunding, Rasmus; Vestergaard, Lasse Steenbock

    2011-01-01

    In this paper we present the first version of DUL Radio, a small, wireless toolkit for sketching sensor-based interaction. It is a concrete attempt to develop a platform that balances ease of use (learning, setup, initialization), size, speed, flexibility and cost, aimed at wearable and ultra-mob...

  15. Cell-collagen interactions : the use of peptide Toolkits to investigate collagen-receptor interactions

    NARCIS (Netherlands)

    Farndale, Richard W.; Lisman, Ton; Bihan, Dominique; Hamaia, Samir; Smerling, Christiane S.; Pugh, Nicholas; Konitsiotis, Antonios; Leitinger, Birgit; de Groot, Philip G.; Jarvis, Gavin E.; Raynal, Nicolas

    2008-01-01

    Fibrillar collagens provide the most fundamental platform in the vertebrate organism for the attachment of cells and matrix molecules. we have identified specific sites in collagens to which cells can attach, either directly or through protein intermediaries. Using Toolkits of triple-helical peptide

  16. Development and Evaluation of an Integrated Pest Management Toolkit for Child Care Providers

    Science.gov (United States)

    Alkon, Abbey; Kalmar, Evie; Leonard, Victoria; Flint, Mary Louise; Kuo, Devina; Davidson, Nita; Bradman, Asa

    2012-01-01

    Young children and early care and education (ECE) staff are exposed to pesticides used to manage pests in ECE facilities in the United States and elsewhere. The objective of this pilot study was to encourage child care programs to reduce pesticide use and child exposures by developing and evaluating an Integrated Pest Management (IPM) Toolkit for…

  17. Beyond the Bell: A Toolkit for Creating Effective After-School Programs.

    Science.gov (United States)

    Walter, Katie E.; Caplan, Judith G.; McElvain, Carol K.

    After-school programs provide an important educational setting for an increasing number of children and have been viewed as a way to help solve school problems, reduce drug use, and prevent violence and youth crime. This toolkit is designed to help school-based after-school program staff plan and make decisions in six critical areas: (1)…

  18. A Relativist's Toolkit, The Mathematics of Black-Hole Mechanics

    International Nuclear Information System (INIS)

    This new textbook is intended for students familiar with general relativity at the introductory level of Bernard Schutz's book A First Course in General Relativity (1985 Cambridge: Cambridge University Press) and not yet accomplished at the advanced level of Robert Wald's book General Relativity (1984 Chicago, IL: University of Chicago Press), upon which it nevertheless draws rather heavily. What is distinctively new in this book is that it is a real toolkit, and yet it is not short of detailed applications. As such, it is a helpful book to recommend to students making the transition for which it is intended. The idea of a new textbook on general relativity usually delights me, as the field is still changing rapidly. New perspectives find new ways to present old things to new students. They also have totally new things to present to us all, based on the interests of the current research from which they have grown. This new book presents a wealth of useful tools to students in just five, well integrated chapters, starting with a quick review of the fundamentals and ending with an extensive application of general relativity to black hole spacetimes. In his own words, Eric Poisson has striven to present interesting topics and common techniques not adequately covered in readily available existing texts. This has certainly been accomplished, in a synthesis extracted from many sources. Congruences of geodesics, a staple analytical tool, occupy a whole chapter, and in greater depth and clarity than can be found elsewhere. A thorough, and lengthy, presentation on hypersurfaces, including a careful treatment of the null case, carries the author's unique perspective. This treatment of hypersurfaces is put to practical use in the chapter on Lagrangian and Hamiltonian formulations, which also leans on recent quasilocal energy discussions and includes an elegant treatment of the Bondi-Sachs mass in a unified context. Many of us have become familiar with the careful, well

  19. The USAID Office of U.S. Foreign Disaster Assistance: Using Disaster Risk Reduction Programs to Increase Community Resiliency to Geologic Hazards and Promote Sustained Development

    Science.gov (United States)

    Mayberry, G. C.

    2009-12-01

    The U.S. Agency for International Development’s (USAID) Office of U.S. Foreign Disaster Assistance (OFDA) supports several geologic-hazard related projects that help reduce the impact of geologic disasters by utilizing advances in science to monitor hazards and mitigate their effects. OFDA’s main responsibility is to rapidly respond to disasters, but OFDA also supports disaster risk reduction activities that aim to ultimately decrease the need for external responders and help to sustain development efforts by lessening the impact of potential disasters and strengthening at-risk community’s resiliency. One of OFDA’s success stories in geologic hazard risk reduction is the Volcano Disaster Assistance Program (VDAP). Following the deadly 1985 eruption of Nevado del Ruiz volcano in Colombia that killed about 25,000 people, the U.S. Geological Survey (USGS) and OFDA formed the VDAP team to provide technical assistance worldwide when potentially dangerous volcanoes show signs of unrest. VDAP also provides technical assistance for capacity-building projects at foreign observatories in order to strengthen their volcano monitoring networks and better prepare them for future activity. VDAP has deployed to 24 major crises in the past 23 years and helped to build infrastructure in 12 countries. They have helped their local counterparts save tens of thousands of lives, and hundreds of millions of dollars in property. Several factors contribute to VDAP’s success: sustained technical assistance allows VDAP to build upon previous efforts, working in the background with counterparts promotes independence, and addressing response and capacity-building needs leads to sustained development among counterpart agencies. Some of the lessons learned from VDAP will be parlayed into the newly formed OFDA-USGS Earthquake Disaster Assistance Team (EDAT), which will provide technical assistance to scientists shortly after large earthquakes occur in foreign countries so that they can

  20. Open source, web-based machine-learning assisted classification system

    OpenAIRE

    Consarnau Pallarés, Mireia Roser

    2016-01-01

    The aim of this article is to provide a design overview of the web based machine learning assisted multi-user classification system. The design is based on open source standards both for multi-user environment written in PHP using the Laravel framework and a Python based machine learning toolkit, Scikit-Learn. The advantage of the proposed system is that it does not require the domain specific knowledge or programming skills. Machine learning classification tasks are done on the background...

  1. An overview of the federal energy management toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Currie, J.W.; Parker, G. [Pacific Northwest Lab., Richland, WA (United States); DeVine, K.D. [Dept. of Energy, Washington, DC (United States)

    1993-08-01

    The federal government is the single largest energy user in the US. The annual cost to the American taxpayer for supplying energy to buildings, facilities, and operations within the federal sector is $5 billion. Several estimates have been produced projecting that up to 40% of this annual cost could be saved through energy efficient actions. Pacific Northwest Laboratory (PNL) and other DOE laboratories provide technical assistance to the Department of Energy (DOE) Federal Energy Management Program (FEMP) and other federal agencies to identify, evaluate, and prioritize the most cost-effective actions to improve energy efficiency and reduce energy costs at federal installations. A key feature of this program is the development and application of a comprehensive set of software tools, analyses, procedures, operations and maintenance approaches, and the transfer of knowledge through technical assistance and demonstration activities. PNL and other federal laboratories are cooperating with FEMP and other federal agencies in applying these tools at over 50 federal sites containing over 60 central utility systems and more than 50,000 buildings and facilities. The overall approach employed by FEMP is fuel- and technology-neutral. This means that by applying the FEMP approach, the least-cost way to provide heat, cooling, and other energy services is identified without regard to whether or not the energy source is electricity, natural gas, or other fuel forms.

  2. A GIS Software Toolkit for Converting NASA HDF-EOS Data Products to GIS and Other Geospatial Formats Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Aniuk Consulting, LLC, proposes to create a GIS software toolkit for easily converting NASA HDF-EOS data into formats that can be readily used within a Geographic...

  3. Assisted Ventilation.

    Science.gov (United States)

    Dries, David J

    2016-01-01

    Controlled Mechanical Ventilation may be essential in the setting of severe respiratory failure but consequences to the patient including increased use of sedation and neuromuscular blockade may contribute to delirium, atelectasis, and diaphragm dysfunction. Assisted ventilation allows spontaneous breathing activity to restore physiological displacement of the diaphragm and recruit better perfused lung regions. Pressure Support Ventilation is the most frequently used mode of assisted mechanical ventilation. However, this mode continues to provide a monotonous pattern of support for respiration which is normally a dynamic process. Noisy Pressure Support Ventilation where tidal volume is varied randomly by the ventilator may improve ventilation and perfusion matching but the degree of support is still determined by the ventilator. Two more recent modes of ventilation, Proportional Assist Ventilation and Neurally Adjusted Ventilatory Assist (NAVA), allow patient determination of the pattern and depth of ventilation. Proposed advantages of Proportional Assist Ventilation and NAVA include decrease in patient ventilator asynchrony and improved adaptation of ventilator support to changing patient demand. Work of breathing can be normalized with these modes as well. To date, however, a clear pattern of clinical benefit has not been demonstrated. Existing challenges for both of the newer assist modes include monitoring patients with dynamic hyperinflation (auto-positive end expiratory pressure), obstructive lung disease, and air leaks in the ventilator system. NAVA is dependent on consistent transduction of diaphragm activity by an electrode system placed in the esophagus. Longevity of effective support with this technique is unclear. PMID:25501776

  4. LZIFU: an emission-line fitting toolkit for integral field spectroscopy data

    CERN Document Server

    Ho, I-Ting; Groves, Brent; Rich, Jeffrey A; Rupke, David S N; Hampton, Elise; Kewley, Lisa J; Bland-Hawthorn, Joss; Croom, Scott M; Richards, Samuel; Schaefer, Adam L; Sharp, Rob; Sweet, Sarah M

    2016-01-01

    We present LZIFU (LaZy-IFU), an IDL toolkit for fitting multiple emission lines simultaneously in integral field spectroscopy (IFS) data. LZIFU is useful for the investigation of the dynamical, physical and chemical properties of gas in galaxies. LZIFU has already been applied to many world-class IFS instruments and large IFS surveys, including the Wide Field Spectrograph, the new Multi Unit Spectroscopic Explorer (MUSE), the Calar Alto Legacy Integral Field Area (CALIFA) survey, the Sydney-Australian-astronomical-observatory Multi-object Integral-field spectrograph (SAMI) Galaxy Survey. Here we describe in detail the structure of the toolkit, and how the line fluxes and flux uncertainties are determined, including the possibility of having multiple distinct kinematic components. We quantify the performance of LZIFU, demonstrating its accuracy and robustness. We also show examples of applying LZIFU to CALIFA and SAMI data to construct emission line and kinematic maps, and investigate complex, skewed line prof...

  5. Applying natural language processing toolkits to electronic health records - an experience report.

    Science.gov (United States)

    Barrett, Neil; Weber-Jahnke, Jens H

    2009-01-01

    A natural language challenge devised by Informatics for Integrating Biology and the Bedside (i2b2) was to analyze free-text health data to construct a multi-class, multi-label classification system focused on obesity and its co-morbidities. This report presents a case study in which a natural language processing (NLP) toolkit, called NLTK, was used in the challenge. This report provides a brief review of NLP in the context of EHR applications, briefly surveys and contrasts some existing NLP toolkits, and reports on our experiences with the i2b2 case study. Our efforts uncovered issues including the lack of human annotated physician notes for use as NLP training data, differences between conventional free-text and medical notes, and potential hardware and software limitations affecting future projects. PMID:19380974

  6. Montage: a grid portal and software toolkit for science-grade astronomical image mosaicking

    CERN Document Server

    Jacob, Joseph C; Berriman, G Bruce; Good, John; Laity, Anastasia C; Deelman, Ewa; Kesselman, Carl; Singh, Gurmeet; Su, Mei-Hui; Prince, Thomas A; Williams, Roy

    2010-01-01

    Montage is a portable software toolkit for constructing custom, science-grade mosaics by composing multiple astronomical images. The mosaics constructed by Montage preserve the astrometry (position) and photometry (intensity) of the sources in the input images. The mosaic to be constructed is specified by the user in terms of a set of parameters, including dataset and wavelength to be used, location and size on the sky, coordinate system and projection, and spatial sampling rate. Many astronomical datasets are massive, and are stored in distributed archives that are, in most cases, remote with respect to the available computational resources. Montage can be run on both single- and multi-processor computers, including clusters and grids. Standard grid tools are used to run Montage in the case where the data or computers used to construct a mosaic are located remotely on the Internet. This paper describes the architecture, algorithms, and usage of Montage as both a software toolkit and as a grid portal. Timing ...

  7. Efficient Genome Editing in Caenorhabditis elegans with a Toolkit of Dual-Marker Selection Cassettes.

    Science.gov (United States)

    Norris, Adam D; Kim, Hyun-Min; Colaiácovo, Mónica P; Calarco, John A

    2015-10-01

    Use of the CRISPR/Cas9 RNA-guided endonuclease complex has recently enabled the generation of double-strand breaks virtually anywhere in the C. elegans genome. Here, we present an improved strategy that makes all steps in the genome editing process more efficient. We have created a toolkit of template-mediated repair cassettes that contain an antibiotic resistance gene to select for worms carrying the repair template and a fluorescent visual marker that facilitates identification of bona fide recombinant animals. Homozygous animals can be identified as early as 4-5 days post-injection, and minimal genotyping by PCR is required. We demonstrate that our toolkit of dual-marker vectors can generate targeted disruptions, deletions, and endogenous tagging with fluorescent proteins and epitopes. This strategy should be useful for a wide variety of additional applications and will provide researchers with increased flexibility when designing genome editing experiments. PMID:26232410

  8. Exploring the Social Engineering Toolkit (Set Using Backtrack 5R3

    Directory of Open Access Journals (Sweden)

    Talatam. Durga Rao

    2014-12-01

    Full Text Available Linux Operating System is being reverenced by many professionals because of its versatile nature. As many network security professionals ,particularly those of ethical hackers use linux in an extensive way, did we ever observe how and why the number of hackers were enhancing day to day. Not only professionals ,every one are unleashing their hacking potentials with the help of Backtrack5R3 operating system which is a comprehensive tool kit for security auditing. This paper emphasizes on the so called SET (Social Engineering Toolkit.In a pen-testing scenario, alongside uncovering vulnerabilities in the hardware and software systems and exploiting them ,the most effective of all is penetrating the human mind to extract the desire information. Such devious technics are known as social engineering ,and computer based software tools to facilitate this form the basis of Social Engineering Toolkit

  9. JIDT: An information-theoretic toolkit for studying the dynamics of complex systems

    CERN Document Server

    Lizier, Joseph T

    2014-01-01

    Complex systems are increasingly being viewed as distributed information processing systems, particularly in the domains of computational neuroscience, bioinformatics and Artificial Life. This trend has resulted in a strong uptake in the use of (Shannon) information-theoretic measures to analyse the dynamics of complex systems in these fields. We introduce the Java Information Dynamics Toolkit (JIDT): a Google code project which provides a standalone, (GNU GPL v3 licensed) open-source code implementation for empirical estimation of information-theoretic measures from time-series data. While the toolkit provides classic information-theoretic measures (e.g. entropy, mutual information, conditional mutual information), it ultimately focusses on implementing higher-level measures for information dynamics. That is, JIDT focusses on quantifying information storage, transfer and modification, and the dynamics of these operations in space and time. For this purpose, it includes implementations of the transfer entropy...

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

    OpenAIRE

    Franke, Nikolaus; Von Hippel, Eric

    2002-01-01

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

  11. Preparation of budget, sensitivity analysis, budgeting toolkit, and determination of capital for commissioning entity

    OpenAIRE

    Mashika, Ruth

    2016-01-01

    This Bachelors’ thesis deals with financial budget development and analysis for a commissioning entity. The main objective was to identify and evaluate the financial viability of alternative modes of operation, analyse the most preferred operating mode, and provide the commissioning entity with a toolkit to facilitate independent budgeting and analysis. The thesis consists of a theory section and an empirical section. The theory section describes business model canvas, master budget, cost...

  12. DISCOlab: a toolkit for development of shared display systems in UbiCollab

    OpenAIRE

    Heitmann, Carsten Andreas

    2005-01-01

    Shared displays are important tools for promoting collaboration.Ubiquitous computing presents new requirements for the design of shared display systems.Contextualisation of information at shared displays is becoming more important. The ability to rapidly create shared display systems is motivated by the fact that shared displays play central roles in collaboration. Low level implementation issues, common to shared display systems can be an obstacle for this. A toolkit for creation of such sy...

  13. The GBIF Integrated Publishing Toolkit: Facilitating the efficient publishing of biodiversity data on the Internet

    OpenAIRE

    Robertson, Tim; Döring, Markus; Guralnick, Robert; Bloom, David; Wieczorek, John; Braak, Kyle; Otegui, Javier; Russell, Laura; Desmet, Peter

    2014-01-01

    The planet is experiencing an ongoing global biodiversity crisis. Measuring the magnitude and rate of change more effectively requires access to organized, easily discoverable, and digitally-formatted biodiversity data, both legacy and new, from across the globe. Assembling this coherent digital representation of biodiversity requires the integration of data that have historically been analog, dispersed, and heterogeneous. The Integrated Publishing Toolkit (IPT) is a software package develope...

  14. The SpeX Prism Library Analysis Toolkit: Design Considerations and First Results

    Science.gov (United States)

    Burgasser, Adam J.; Aganze, Christian; Escala, Ivana; Lopez, Mike; Choban, Caleb; Jin, Yuhui; Iyer, Aishwarya; Tallis, Melisa; Suarez, Adrian; Sahi, Maitrayee

    2016-01-01

    Various observational and theoretical spectral libraries now exist for galaxies, stars, planets and other objects, which have proven useful for classification, interpretation, simulation and model development. Effective use of these libraries relies on analysis tools, which are often left to users to develop. In this poster, we describe a program to develop a combined spectral data repository and Python-based analysis toolkit for low-resolution spectra of very low mass dwarfs (late M, L and T dwarfs), which enables visualization, spectral index analysis, classification, atmosphere model comparison, and binary modeling for nearly 2000 library spectra and user-submitted data. The SpeX Prism Library Analysis Toolkit (SPLAT) is being constructed as a collaborative, student-centered, learning-through-research model with high school, undergraduate and graduate students and regional science teachers, who populate the database and build the analysis tools through quarterly challenge exercises and summer research projects. In this poster, I describe the design considerations of the toolkit, its current status and development plan, and report the first published results led by undergraduate students. The combined data and analysis tools are ideal for characterizing cool stellar and exoplanetary atmospheres (including direct exoplanetary spectra observations by Gemini/GPI, VLT/SPHERE, and JWST), and the toolkit design can be readily adapted for other spectral datasets as well.This material is based upon work supported by the National Aeronautics and Space Administration under Grant No. NNX15AI75G. SPLAT code can be found at https://github.com/aburgasser/splat.

  15. svmPRAT: SVM-based Protein Residue Annotation Toolkit

    OpenAIRE

    Kauffman Christopher; Rangwala Huzefa; Karypis George

    2009-01-01

    Abstract Background Over the last decade several prediction methods have been developed for determining the structural and functional properties of individual protein residues using sequence and sequence-derived information. Most of these methods are based on support vector machines as they provide accurate and generalizable prediction models. Results We present a general purpose protein residue annotation toolkit (svmPRAT) to allow biologists to formulate residue-wise prediction problems. sv...

  16. Porteau: An Object-Oriented programming hydraulic toolkit for water distribution system analysis

    OpenAIRE

    Piller, O.; D. Gilbert; Haddane, K.; Sabatié, S.

    2011-01-01

    International audience Several computer tools exist for Water Distribution Systems Analysis. The most well known of which Epanet will not be maintained in the near future. To remedy this, open source development projects have recently been proposed. Cemagref have developed the Porteau software, with several tools. They have decided to make their software open and freely available. In this paper, we present our experience to design a hydraulic toolkit for Water Distribution Analysis which c...

  17. The doctor-patient relationship as a toolkit for uncertain clinical decisions.

    Science.gov (United States)

    Diamond-Brown, Lauren

    2016-06-01

    Medical uncertainty is a well-recognized problem in healthcare, yet how doctors make decisions in the face of uncertainty remains to be understood. This article draws on interdisciplinary literature on uncertainty and physician decision-making to examine a specific physician response to uncertainty: using the doctor-patient relationship as a toolkit. Additionally, I ask what happens to this process when the doctor-patient relationship becomes fragmented. I answer these questions by examining obstetrician-gynecologists' narratives regarding how they make decisions when faced with uncertainty in childbirth. Between 2013 and 2014, I performed 21 semi-structured interviews with obstetricians in the United States. Obstetricians were selected to maximize variation in relevant physician, hospital, and practice characteristics. I began with grounded theory and moved to analytical coding of themes in relation to relevant literature. My analysis renders it evident that some physicians use the doctor-patient relationship as a toolkit for dealing with uncertainty. I analyze how this process varies for physicians in different models of care by comparing doctors' experiences in models with continuous versus fragmented doctor-patient relationships. My key findings are that obstetricians in both models appealed to the ideal of patient-centered decision-making to cope with uncertain decisions, but in practice physicians in fragmented care faced a number of challenges to using the doctor-patient relationship as a toolkit for decision-making. These challenges led to additional uncertainties and in some cases to poor outcomes for doctors and/or patients; they also raised concerns about the reproduction of inequality. Thus organization of care delivery mitigates the efficacy of doctors' use of the doctor-patient relationship toolkit for uncertain decisions. These findings have implications for theorizing about decision-making under conditions of medical uncertainty, for understanding

  18. L-FLAT: Logtalk Toolkit for Formal Languages and Automata Theory

    OpenAIRE

    Moura, Paulo; Dias, Artur Miguel

    2011-01-01

    We describe L-FLAT, a Logtalk Toolkit for teaching Formal Languages and Automata Theory. L-FLAT supports the definition of \\textsl{alphabets}, the definition of \\textsl{orders} over alphabet symbols, the partial definition of \\textsl{languages} using unit tests, and the definition of \\textsl{mechanisms}, which implement language generators or language recognizers. Supported mechanisms include \\textsl{predicates}, \\textsl{regular expressions}, \\textsl{finite automata}, \\textsl{context-free gra...

  19. Scaffolding citizen inquiry science learning through the nQuire toolkit.

    OpenAIRE

    Herodotou, Christothea; Villasclaras-Fernandez, Eloy; Sharples, Mike

    2014-01-01

    Citizen science is a popular paradigm of research collaboration between scientists and non-professional members of the public with the aim to contribute data to natural and physical science projects such as species identification. We have utilised this paradigm to scaffold online personal inquiry learning within informal settings. The nQuire Missions toolkit is a web platform to host the development and management of personal inquiry missions by young people combined with a sensor-based mobil...

  20. A Toolkit For Storage Qos Provisioning For Data-Intensive Applications

    OpenAIRE

    Renata Słota; Dariusz Krol; Kornel Skałkowski; Michal Orzechowski; Darin Nikolow; Bartosz Kryza; Michal Wrzeszcz; Jacek Kitowski

    2012-01-01

    This paper describes a programming toolkit developed in the PL-Grid project, named QStorMan, which supports storage QoS provisioning for data-intensive applications in distributed environments. QStorMan exploits knowledge-oriented methods for matching storage resources to non-functional requirements, which are defined for a data-intensive application. In order to support various usage scenarios, QStorMan provides two interfaces, such as programming libraries or a web portal. The interf...

  1. FiVO/QStorMan Semantic Toolkit for Supporting Data-Intensive Applications in Distributed Environments

    OpenAIRE

    Renata Słota; Darin Nikołow; Jacek Kitowski; Dariusz Król,; Bartosz Kryza

    2012-01-01

    In this paper we present a semantic-based approach for supporting data-intensive applications in distributed environments. The approach is characterized by usage of explicit definition of non-functional quality parameters regarding storage systems, semantic descriptions of the available storage infrastructre and monitoring data concering the infrastructure workload and users operation, along with an implementation of the approach in the form of a toolkit called FiVO/QStorMan. In particular, w...

  2. Rethinking the economist’s evaluation toolkit in light of sustainability policy

    OpenAIRE

    Stefan Hajkowicz

    2008-01-01

    The dominant economic evaluation technique is benefit-cost analysis (BCA). However, sustainability policy must handle outcomes that cannot easily be quantified in monetary units. Multiple criteria analysis (MCA) is emerging as an alternative, and/or complementary, economic evaluation tool. The economics profession has been slow to adopt MCA. This paper first explores the role of MCA within the economist’s evaluation toolkit alongside BCA, cost-effectiveness analysis (CEA), and cost-utility an...

  3. Upgrade of software toolkits for EPICS input output controllers in J-PARC Main Ring

    International Nuclear Information System (INIS)

    J-PARC Main Ring started operation in 2008. Its control system is developed based on EPICS toolkit running on Linux. Input Output Controllers have been using EPICS 3.14.7 and Scientific Linux 4. Upgrades to the latest versions of EPICS and Scientific Linux are planned since the support for Scientific Linux 4 was ended. This article describes status and prospects of the upgrade. (author)

  4. TMVA(Toolkit for Multivariate Analysis) new architectures design and implementation.

    CERN Document Server

    Zapata Mesa, Omar Andres

    2016-01-01

    Toolkit for Multivariate Analysis(TMVA) is a package in ROOT for machine learning algorithms for classification and regression of the events in the detectors. In TMVA, we are developing new high level algorithms to perform multivariate analysis as cross validation, hyper parameter optimization, variable importance etc... Almost all the algorithms are expensive and designed to process a huge amount of data. It is very important to implement the new technologies on parallel computing to reduce the processing times.

  5. Modular Toolkit for Data Processing (MDP): A Python Data Processing Framework

    OpenAIRE

    Zito, Tiziano; Wilbert, Niko; Wiskott, Laurenz; Berkes, Pietro

    2009-01-01

    Modular toolkit for Data Processing (MDP) is a data processing framework written in Python. From the user's perspective, MDP is a collection of supervised and unsupervised learning algorithms and other data processing units that can be combined into data processing sequences and more complex feed-forward network architectures. Computations are performed efficiently in terms of speed and memory requirements. From the scientific developer's perspective, MDP is a modular framework, which can eas...

  6. The Trick Simulation Toolkit: A NASA/Open source Framework for Running Time Based Physics Models

    Science.gov (United States)

    Penn, John M.; Lin, Alexander S.

    2016-01-01

    This paper describes the design and use at of the Trick Simulation Toolkit, a simulation development environment for creating high fidelity training and engineering simulations at the NASA Johnson Space Center and many other NASA facilities. It describes Trick's design goals and how the development environment attempts to achieve those goals. It describes how Trick is used in some of the many training and engineering simulations at NASA. Finally it describes the Trick NASA/Open source project on Github.

  7. X-CSIT: a toolkit for simulating 2D pixel detectors

    International Nuclear Information System (INIS)

    A new, modular toolkit for creating simulations of 2D X-ray pixel detectors, X-CSIT (X-ray Camera SImulation Toolkit), is being developed. The toolkit uses three sequential simulations of detector processes which model photon interactions, electron charge cloud spreading with a high charge density plasma model and common electronic components used in detector readout. In addition, because of the wide variety in pixel detector design, X-CSIT has been designed as a modular platform so that existing functions can be modified or additional functionality added if the specific design of a detector demands it. X-CSIT will be used to create simulations of the detectors at the European XFEL, including three bespoke 2D detectors: the Adaptive Gain Integrating Pixel Detector (AGIPD), Large Pixel Detector (LPD) and DePFET Sensor with Signal Compression (DSSC). These simulations will be used by the detector group at the European XFEL for detector characterisation and calibration. For this purpose, X-CSIT has been integrated into the European XFEL's software framework, Karabo. This will further make it available to users to aid with the planning of experiments and analysis of data. In addition, X-CSIT will be released as a standalone, open source version for other users, collaborations and groups intending to create simulations of their own detectors

  8. A new open-source Python-based Space Weather data access, visualization, and analysis toolkit

    Science.gov (United States)

    de Larquier, S.; Ribeiro, A.; Frissell, N. A.; Spaleta, J.; Kunduri, B.; Thomas, E. G.; Ruohoniemi, J.; Baker, J. B.

    2013-12-01

    Space weather research relies heavily on combining and comparing data from multiple observational platforms. Current frameworks exist to aggregate some of the data sources, most based on file downloads via web or ftp interfaces. Empirical models are mostly fortran based and lack interfaces with more useful scripting languages. In an effort to improve data and model access, the SuperDARN community has been developing a Python-based Space Science Data Visualization Toolkit (DaViTpy). At the center of this development was a redesign of how our data (from 30 years of SuperDARN radars) was made available. Several access solutions are now wrapped into one convenient Python interface which probes local directories, a new remote NoSQL database, and an FTP server to retrieve the requested data based on availability. Motivated by the efficiency of this interface and the inherent need for data from multiple instruments, we implemented similar modules for other space science datasets (POES, OMNI, Kp, AE...), and also included fundamental empirical models with Python interfaces to enhance data analysis (IRI, HWM, MSIS...). All these modules and more are gathered in a single convenient toolkit, which is collaboratively developed and distributed using Github and continues to grow. While still in its early stages, we expect this toolkit will facilitate multi-instrument space weather research and improve scientific productivity.

  9. X-CSIT: a toolkit for simulating 2D pixel detectors

    CERN Document Server

    Joy, Ashley; Hauf, Steffen; Kuster, Markus; Rüter, Tonn

    2015-01-01

    A new, modular toolkit for creating simulations of 2D X-ray pixel detectors, X-CSIT (X-ray Camera SImulation Toolkit), is being developed. The toolkit uses three sequential simulations of detector processes which model photon interactions, electron charge cloud spreading with a high charge density plasma model and common electronic components used in detector readout. In addition, because of the wide variety in pixel detector design, X-CSIT has been designed as a modular platform so that existing functions can be modified or additional functionality added if the specific design of a detector demands it. X-CSIT will be used to create simulations of the detectors at the European XFEL, including three bespoke 2D detectors: the Adaptive Gain Integrating Pixel Detector (AGIPD), Large Pixel Detector (LPD) and DePFET Sensor with Signal Compression (DSSC). These simulations will be used by the detector group at the European XFEL for detector characterisation and calibration. For this purpose, X-CSIT has been integrat...

  10. Risk assessment of chemicals in foundries: The International Chemical Toolkit pilot-project

    International Nuclear Information System (INIS)

    In Brazil, problems regarding protection from hazardous substances in small-sized enterprises are similar to those observed in many other countries. Looking for a simple tool to assess and control such exposures, FUNDACENTRO has started in 2005 a pilot-project to implement the International Chemical Control Toolkit. During the series of visits to foundries, it was observed that although many changes have occurred in foundry technology, occupational exposures to silica dust and metal fumes continue to occur, due to a lack of perception of occupational exposure in the work environment. After introducing the Chemical Toolkit concept to the foundry work group, it was possible to show that the activities undertaken to improve the management of chemicals, according to its concept, will support companies in fulfilling government legislations related to chemical management, occupational health and safety, and environmental impact. In the following meetings, the foundry work group and FUNDACENTRO research team will identify 'inadequate work situations'. Based on the Chemical Toolkit, improvement measures will be proposed. Afterwards, a survey will verify the efficency of those measures in the control of hazards and consequently on the management of chemicals. This step is now in course

  11. A Toolkit to assess health needs for congenital disorders in low- and middle-income countries: an instrument for public health action

    OpenAIRE

    Nacul, L. C.; Stewart, A; Alberg, C.; Chowdhury, S.; Darlison, M. W.; Grollman, C.; Hall, A.; Modell, B; Moorthie, S.; Sagoo, G S; Burton, H.

    2013-01-01

    Background In 2010 the World Health Assembly called for action to improve the care and prevention of congenital disorders, noting that technical guidance would be required for this task, especially in low- and middle-income countries. Responding to this call, we have developed a freely available web-accessible Toolkit for assessing health needs for congenital disorders. Methods Materials for the Toolkit website (http://toolkit.phgfoundation.org) were prepared by an iterative process of writin...

  12. Integration of computer-aided diagnosis/detection (CAD) results in a PACS environment using CAD-PACS toolkit and DICOM SR

    International Nuclear Information System (INIS)

    Picture Archiving and Communication System (PACS) is a mature technology in health care delivery for daily clinical imaging service and data management. Computer-aided detection and diagnosis (CAD) utilizes computer methods to obtain quantitative measurements from medical images and clinical information to assist clinicians to assess a patient's clinical state more objectively. CAD needs image input and related information from PACS to improve its accuracy; and PACS benefits from CAD results online and available at the PACS workstation as a second reader to assist physicians in the decision making process. Currently, these two technologies remain as two separate independent systems with only minimal system integration. This paper describes a universal method to integrate CAD results with PACS in its daily clinical environment. The method is based on Health Level 7 (HL7) and Digital imaging and communications in medicine (DICOM) standards, and Integrating the Healthcare Enterprise (IHE) workflow profiles. In addition, the integration method is Health Insurance Portability and Accountability Act (HIPAA) compliant. The paper presents (1) the clinical value and advantages of integrating CAD results in a PACS environment, (2) DICOM Structured Reporting formats and some important IHE workflow profiles utilized in the system integration, (3) the methodology using the CAD-PACS integration toolkit, and (4) clinical examples with step-by-step workflows of this integration. (orig.)

  13. Hearing Assistive Technology

    Science.gov (United States)

    ... for the Public / Hearing and Balance Hearing Assistive Technology Hearing Assistive Technology: FM Systems | Infrared Systems | Induction ... Assistive Technology Systems Solutions What are hearing assistive technology systems (HATS)? Hearing assistive technology systems (HATS) are ...

  14. The Identification of Potential Resilient Estuary-based Enterprises to Encourage Economic Empowerment in South Africa: a Toolkit Approach

    Directory of Open Access Journals (Sweden)

    Myles Mander

    2012-09-01

    Full Text Available It has been argued that ecosystem services can be used as the foundation to provide economic opportunities to empower the disadvantaged. The Ecosystem Services Framework (ESF approach for poverty alleviation, which balances resource conservation and human resource use, has received much attention in the literature. However, few projects have successfully achieved both conservation and economic objectives. This is partly due to there being a hiatus between theory and practice, due to the absence of tools that help make the transition between conceptual frameworks and theory, to practical integration of ecosystem services into decision making. To address this hiatus, an existing conceptual framework for analyzing the robustness of social-ecological systems was translated into a practical toolkit to help understand the complexity of social-ecological systems (SES. The toolkit can be used by a diversity of stakeholders as a decision making aid for assessing ecosystem services supply and demand and associated enterprise opportunities. The toolkit is participatory and combines both a generic "top-down" scientific approach with a case-specific "bottom-up" approach. It promotes a shared understanding of the utilization of ecosystem services, which is the foundation of identifying resilient enterprises. The toolkit comprises four steps: (i ecosystem services supply and demand assessment; (ii roles identification; (iii enterprise opportunity identification; and (vi enterprise risk assessment, and was tested at two estuary study sites. Implementation of the toolkit requires the populating of preprogrammed Excel worksheets through the holding of workshops that are attended by stakeholders associated with the ecosystems. It was concluded that for an enterprise to be resilient, it must be resilient at an external SES level,which the toolkit addresses, and at an internal business functioning level, e.g., social dynamics among personnel, skills, and literacy

  15. Problem posing and cultural tailoring: developing an HIV/AIDS health literacy toolkit with the African American community.

    Science.gov (United States)

    Rikard, R V; Thompson, Maxine S; Head, Rachel; McNeil, Carlotta; White, Caressa

    2012-09-01

    The rate of HIV infection among African Americans is disproportionately higher than for other racial groups in the United States. Previous research suggests that low level of health literacy (HL) is an underlying factor to explain racial disparities in the prevalence and incidence of HIV/AIDS. The present research describes a community and university project to develop a culturally tailored HIV/AIDS HL toolkit in the African American community. Paulo Freire's pedagogical philosophy and problem-posing methodology served as the guiding framework throughout the development process. Developing the HIV/AIDS HL toolkit occurred in a two-stage process. In Stage 1, a nonprofit organization and research team established a collaborative partnership to develop a culturally tailored HIV/AIDS HL toolkit. In Stage 2, African American community members participated in focus groups conducted as Freirian cultural circles to further refine the HIV/AIDS HL toolkit. In both stages, problem posing engaged participants' knowledge, experiences, and concerns to evaluate a working draft toolkit. The discussion and implications highlight how Freire's pedagogical philosophy and methodology enhances the development of culturally tailored health information. PMID:22102601

  16. Foreign assistance

    International Nuclear Information System (INIS)

    This paper reports that providing energy assistance to developing countries remains a relatively low priority of the Agency for International Development. AID is helping some developing countries meet their energy needs, but this assistance varies substantially because of the agency's decentralized structure. Most AID energy funding has gone to a handful of countries-primarily Egypt and Pakistan. With limited funding in most other countries, AID concentrates on providing technical expertise and promoting energy policy reforms that will encourage both energy efficiency and leverage investment by the private sector and other donors. Although a 1989 congressional directive to pursue a global warming initiative has had a marginal impact on the agency's energy programming, many AID energy programs, including those directed at energy conservation, help address global warming concerns

  17. Conservation and modification of genetic and physiological toolkits underpinning diapause in bumble bee queens.

    Science.gov (United States)

    Amsalem, Etya; Galbraith, David A; Cnaani, Jonathan; Teal, Peter E A; Grozinger, Christina M

    2015-11-01

    Diapause is the key adaptation allowing insects to survive unfavourable conditions and inhabit an array of environments. Physiological changes during diapause are largely conserved across species and are hypothesized to be regulated by a conserved suite of genes (a 'toolkit'). Furthermore, it is hypothesized that in social insects, this toolkit was co-opted to mediate caste differentiation between long-lived, reproductive, diapause-capable queens and short-lived, sterile workers. Using Bombus terrestris queens, we examined the physiological and transcriptomic changes associated with diapause and CO2 treatment, which causes queens to bypass diapause. We performed comparative analyses with genes previously identified to be associated with diapause in the Dipteran Sarcophaga crassipalpis and with caste differentiation in bumble bees. As in Diptera, diapause in bumble bees is associated with physiological and transcriptional changes related to nutrient storage, stress resistance and core metabolic pathways. There is a significant overlap, both at the level of transcript and gene ontology, between the genetic mechanisms mediating diapause in B. terrestris and S. crassipalpis, reaffirming the existence of a conserved insect diapause genetic toolkit. However, a substantial proportion (10%) of the differentially regulated transcripts in diapausing queens have no clear orthologs in other species, and key players regulating diapause in Diptera (juvenile hormone and vitellogenin) appear to have distinct functions in bumble bees. We also found a substantial overlap between genes related to caste determination and diapause in bumble bees. Thus, our studies demonstrate an intriguing interplay between pathways underpinning adaptation to environmental extremes and the evolution of sociality in insects. PMID:26453894

  18. Evolving the US Climate Resilience Toolkit to Support a Climate-Smart Nation

    Science.gov (United States)

    Tilmes, C.; Niepold, F., III; Fox, J. F.; Herring, D.; Dahlman, L. E.; Hall, N.; Gardiner, N.

    2015-12-01

    Communities, businesses, resource managers, and decision-makers at all levels of government need information to understand and ameliorate climate-related risks. Likewise, climate information can expose latent opportunities. Moving from climate science to social and economic decisions raises complex questions about how to communicate the causes and impacts of climate variability and change; how to characterize and quantify vulnerabilities, risks, and opportunities faced by communities and businesses; and how to make and implement "win-win" adaptation plans at local, regional, and national scales. A broad coalition of federal agencies launched the U.S. Climate Resilience Toolkit (toolkit.climate.gov) in November 2014 to help our nation build resilience to climate-related extreme events. The site's primary audience is planners and decision makers in business, resource management, and government (at all levels) who seek science-based climate information and tools to help them in their near- and long-term planning. The Executive Office of the President assembled a task force of dozens of subject experts from across the 13 agencies of the U.S. Global Change Research Program to guide the site's development. The site's ongoing evolution is driven by feedback from the target audience. For example, based on feedback, climate projections will soon play a more prominent role in the site's "Climate Explorer" tool and case studies. The site's five-step adaptation planning process is being improved to better facilitate people getting started and to provide clear benchmarks for evaluating progress along the way. In this session, we will share lessons learned from a series of user engagements around the nation and evidence that the Toolkit couples climate information with actionable decision-making processes in ways that are helping Americans build resilience to climate-related stressors.

  19. A Grassroots Remote Sensing Toolkit Using Live Coding, Smartphones, Kites and Lightweight Drones.

    Science.gov (United States)

    Anderson, K; Griffiths, D; DeBell, L; Hancock, S; Duffy, J P; Shutler, J D; Reinhardt, W J; Griffiths, A

    2016-01-01

    This manuscript describes the development of an android-based smartphone application for capturing aerial photographs and spatial metadata automatically, for use in grassroots mapping applications. The aim of the project was to exploit the plethora of on-board sensors within modern smartphones (accelerometer, GPS, compass, camera) to generate ready-to-use spatial data from lightweight aerial platforms such as drones or kites. A visual coding 'scheme blocks' framework was used to build the application ('app'), so that users could customise their own data capture tools in the field. The paper reports on the coding framework, then shows the results of test flights from kites and lightweight drones and finally shows how open-source geospatial toolkits were used to generate geographical information system (GIS)-ready GeoTIFF images from the metadata stored by the app. Two Android smartphones were used in testing-a high specification OnePlus One handset and a lower cost Acer Liquid Z3 handset, to test the operational limits of the app on phones with different sensor sets. We demonstrate that best results were obtained when the phone was attached to a stable single line kite or to a gliding drone. Results show that engine or motor vibrations from powered aircraft required dampening to ensure capture of high quality images. We demonstrate how the products generated from the open-source processing workflow are easily used in GIS. The app can be downloaded freely from the Google store by searching for 'UAV toolkit' (UAV toolkit 2016), and used wherever an Android smartphone and aerial platform are available to deliver rapid spatial data (e.g. in supporting decision-making in humanitarian disaster-relief zones, in teaching or for grassroots remote sensing and democratic mapping). PMID:27144310

  20. A Grassroots Remote Sensing Toolkit Using Live Coding, Smartphones, Kites and Lightweight Drones.

    Directory of Open Access Journals (Sweden)

    K Anderson

    Full Text Available This manuscript describes the development of an android-based smartphone application for capturing aerial photographs and spatial metadata automatically, for use in grassroots mapping applications. The aim of the project was to exploit the plethora of on-board sensors within modern smartphones (accelerometer, GPS, compass, camera to generate ready-to-use spatial data from lightweight aerial platforms such as drones or kites. A visual coding 'scheme blocks' framework was used to build the application ('app', so that users could customise their own data capture tools in the field. The paper reports on the coding framework, then shows the results of test flights from kites and lightweight drones and finally shows how open-source geospatial toolkits were used to generate geographical information system (GIS-ready GeoTIFF images from the metadata stored by the app. Two Android smartphones were used in testing-a high specification OnePlus One handset and a lower cost Acer Liquid Z3 handset, to test the operational limits of the app on phones with different sensor sets. We demonstrate that best results were obtained when the phone was attached to a stable single line kite or to a gliding drone. Results show that engine or motor vibrations from powered aircraft required dampening to ensure capture of high quality images. We demonstrate how the products generated from the open-source processing workflow are easily used in GIS. The app can be downloaded freely from the Google store by searching for 'UAV toolkit' (UAV toolkit 2016, and used wherever an Android smartphone and aerial platform are available to deliver rapid spatial data (e.g. in supporting decision-making in humanitarian disaster-relief zones, in teaching or for grassroots remote sensing and democratic mapping.

  1. Nuclear fragmentation reactions in extended media studied with Geant4 toolkit

    CERN Document Server

    Pshenichnov, Igor; Mishustin, Igor; Greiner, Walter

    2009-01-01

    It is well known from numerous experiments that nuclear multifragmentation is a dominating mechanism for production of intermediate-mass fragments in nucleus-nucleus collisions at energies above 100 A MeV. In this paper we investigate the validity and performance of the Fermi break-up model and the statistical multifragmentation model implemented as parts of the Geant4 toolkit. We study the impact of violent nuclear disintegration reactions on the depth-dose profiles and yields of secondary fragments for beams of light and medium-weight nuclei propagating in extended media. Implications for ion-beam cancer therapy and shielding from cosmic radiation are discussed.

  2. Beyond cost-benefit: developing a complete toolkit for adaptation decisions

    Energy Technology Data Exchange (ETDEWEB)

    Berger, Rachel; Chambwera, Muyeye

    2010-06-15

    Cost-benefit analysis has important uses – and crucial blind spots. It represents only one of several economic tools that can be used to assess options for adapting to climate change in developing countries. The Nairobi Work Programme would best serve governments by considering not just cost-benefit approaches, but the entire range of tools. By developing a 'toolkit' that helps users choose from a variety of evaluation methods, we can support adaptation decisions that promote equity, put local people in control and allow for dynamic responses to climate change as it unfolds.

  3. ChemDoodle Web Components: HTML5 toolkit for chemical graphics, interfaces, and informatics

    OpenAIRE

    Burger, Melanie C

    2015-01-01

    ChemDoodle Web Components (abbreviated CWC, iChemLabs, LLC) is a light-weight (~340 KB) JavaScript/HTML5 toolkit for chemical graphics, structure editing, interfaces, and informatics based on the proprietary ChemDoodle desktop software. The library uses and WebGL technologies and other HTML5 features to provide solutions for creating chemistry-related applications for the web on desktop and mobile platforms. CWC can serve a broad range of scientific disciplines including crystallography, mat...

  4. A Flooding Induced Station Blackout Analysis for a Pressurized Water Reactor Using the RISMC Toolkit

    OpenAIRE

    Diego Mandelli; Steven Prescott; Curtis Smith; Andrea Alfonsi; Cristian Rabiti; Joshua Cogliati; Robert Kinoshita

    2015-01-01

    In this paper we evaluate the impact of a power uprate on a pressurized water reactor (PWR) for a tsunami-induced flooding test case. This analysis is performed using the RISMC toolkit: the RELAP-7 and RAVEN codes. RELAP-7 is the new generation of system analysis codes that is responsible for simulating the thermal-hydraulic dynamics of PWR and boiling water reactor systems. RAVEN has two capabilities: to act as a controller of the RELAP-7 simulation (e.g., component/system activation) and to...

  5. Software Toolkits: Practical Aspects of the Internet of Things—A Survey

    OpenAIRE

    Feng Wang; Liang Hu; Jin Zhou; Yang Wu; Jiejun Hu; Kuo Zhao

    2015-01-01

    The Internet of Things (IoT) is neither science fiction nor industry hype; rather it is based on solid technological advances and visions of network ubiquity that are zealously being realized. The paper serves to provide guidance regarding the practical aspects of the IoT. Such guidance is largely missing in the current literature in which the focus has been more on research problems and less on issues describing how to set up an IoT system and what software toolkits are required. This paper ...

  6. Testability, Test Automation and Test Driven Development for the Trick Simulation Toolkit

    Science.gov (United States)

    Penn, John

    2014-01-01

    This paper describes the adoption of a Test Driven Development approach and a Continuous Integration System in the development of the Trick Simulation Toolkit, a generic simulation development environment for creating high fidelity training and engineering simulations at the NASA Johnson Space Center and many other NASA facilities. It describes the approach, and the significant benefits seen, such as fast, thorough and clear test feedback every time code is checked into the code repository. It also describes an approach that encourages development of code that is testable and adaptable.

  7. Atlas Toolkit: Fast registration of 3D morphological datasets in the absence of landmarks.

    Science.gov (United States)

    Grocott, Timothy; Thomas, Paul; Münsterberg, Andrea E

    2016-01-01

    Image registration is a gateway technology for Developmental Systems Biology, enabling computational analysis of related datasets within a shared coordinate system. Many registration tools rely on landmarks to ensure that datasets are correctly aligned; yet suitable landmarks are not present in many datasets. Atlas Toolkit is a Fiji/ImageJ plugin collection offering elastic group-wise registration of 3D morphological datasets, guided by segmentation of the interesting morphology. We demonstrate the method by combinatorial mapping of cell signalling events in the developing eyes of chick embryos, and use the integrated datasets to predictively enumerate Gene Regulatory Network states. PMID:26864723

  8. MESQUITE design : issues in the development of a mesh quality improvement toolkit

    International Nuclear Information System (INIS)

    Poor mesh quality is known to adversely affect both solution efficiency and accuracy. There has been considerable research on a wide variety of mesh improvement algorithms, but the impact of these algorithms on applications has been limited because they are typically embedded in particular meshing software packages. To rectify this situation, they are developing a stand-alone mesh quality improvement toolkit called MESQUITE. In this paper, the authors describe the motivation, goals, and design of MESQUITE and give some computational results using the underlying algorithms that show the benefit of such a package

  9. Nuclear fragmentation reactions in extended media studied with Geant4 toolkit

    International Nuclear Information System (INIS)

    It is well-known from numerous experiments that nuclear multifragmentation is a dominating mechanism for production of intermediate mass fragments in nucleus-nucleus collisions at energies above 100AMeV. In this paper we investigate the validity and performance of the Fermi break-up model and the statistical multifragmentation model implemented as parts of the Geant4 toolkit. We study the impact of violent nuclear disintegration reactions on the depth-dose profiles and yields of secondary fragments for beams of light and medium-weight nuclei propagating in extended media. Implications for ion-beam cancer therapy and shielding from cosmic radiation are discussed.

  10. Development of the eHealth Literacy Assessment Toolkit, eHLA

    DEFF Research Database (Denmark)

    Lauritzen, Dorthe Furstrand; Kayser, Lars

    2015-01-01

    In a world with rising focus on the use of eHealth, the match between the competences of the individual and the demands of eHealth systems becomes increasingly important, thus making assessment of eHealth literacy as a measure of user competences a vital element. We propose the eHealth Literacy...... Assessment toolkit, eHLA, evaluating the user by seven scales: computer familiarity, confidence, incentive and performance as well as functional health literacy, health literacy self-assessment and health literacy performance, as a first step toward development of technology that accommodates the literacy...

  11. WEB-based GEne SeT AnaLysis Toolkit (WebGestalt): update 2013

    OpenAIRE

    Wang, Jing; Duncan, Dexter; Shi, Zhiao; Zhang, Bing

    2013-01-01

    Functional enrichment analysis is an essential task for the interpretation of gene lists derived from large-scale genetic, transcriptomic and proteomic studies. WebGestalt (WEB-based GEne SeT AnaLysis Toolkit) has become one of the popular software tools in this field since its publication in 2005. For the last 7 years, WebGestalt data holdings have grown substantially to satisfy the requirements of users from different research areas. The current version of WebGestalt supports 8 organisms an...

  12. OpenDBDDAS Toolkit: Secure MapReduce and Hadoop-like Systems

    KAUST Repository

    Fabiano, Enrico

    2015-06-01

    The OpenDBDDAS Toolkit is a software framework to provide support for more easily creating and expanding dynamic big data-driven application systems (DBDDAS) that are common in environmental systems, many engineering applications, disaster management, traffic management, and manufacturing. In this paper, we describe key features needed to implement a secure MapReduce and Hadoop-like system for high performance clusters that guarantees a certain level of privacy of data from other concurrent users of the system. We also provide examples of a secure MapReduce prototype and compare it to another high performance MapReduce, MR-MPI.

  13. The HippoDraw application and the HippoPlot C++ toolkit upon which it is built

    International Nuclear Information System (INIS)

    HippoDraw is a highly interactive, document centric data visualization application. It is a cross platform application with GUI components written in Java and the underlying core using the HippoPlot C++ class library. The application is based on a document paradigm much like a word processor or drawing program. The HippoDraw C++ class library is a toolkit for building data visualization applications. The design of this toolkit is an attempt to decompose into abstractions the process of displaying data in various ways

  14. Combination of electromagnetic physics processes for microdosimetry in liquid water with the Geant4 Monte Carlo simulation toolkit

    International Nuclear Information System (INIS)

    The Geant4 Monte Carlo simulation toolkit provides a set of electromagnetic physics processes adapted to the detailed simulation of particle interactions in liquid water for microdosimetry applications, such as single-cell irradiation with light ion beams. These processes, developed within the framework of the Geant4-DNA project, adopt a software design allowing their combination with other electromagnetic physics processes available in the Geant4 toolkit. This work describes the combination of Geant4-DNA electron processes with Geant4 photon processes.

  15. NeuroPigPen: a Data Management Toolkit using Hadoop Pig for Processing Electrophysiological Signals in Neuroscience Applications

    Directory of Open Access Journals (Sweden)

    Satya S Sahoo

    2016-06-01

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

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

    Science.gov (United States)

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

    2016-01-01

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

  17. Modeling of a Flooding Induced Station Blackout for a Pressurized Water Reactor Using the RISMC Toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Mandelli, Diego; Prescott, Steven R; Smith, Curtis L; Alfonsi, Andrea; Rabiti, Cristian; Cogliati, Joshua J; Kinoshita, Robert A

    2011-07-01

    In the Risk Informed Safety Margin Characterization (RISMC) approach we want to understand not just the frequency of an event like core damage, but how close we are (or are not) to key safety-related events and how might we increase our safety margins. The RISMC Pathway uses the probabilistic margin approach to quantify impacts to reliability and safety by coupling both probabilistic (via stochastic simulation) and mechanistic (via physics models) approaches. This coupling takes place through the interchange of physical parameters and operational or accident scenarios. In this paper we apply the RISMC approach to evaluate the impact of a power uprate on a pressurized water reactor (PWR) for a tsunami-induced flooding test case. This analysis is performed using the RISMC toolkit: RELAP-7 and RAVEN codes. RELAP-7 is the new generation of system analysis codes that is responsible for simulating the thermal-hydraulic dynamics of PWR and boiling water reactor systems. RAVEN has two capabilities: to act as a controller of the RELAP-7 simulation (e.g., system activation) and to perform statistical analyses (e.g., run multiple RELAP-7 simulations where sequencing/timing of events have been changed according to a set of stochastic distributions). By using the RISMC toolkit, we can evaluate how power uprate affects the system recovery measures needed to avoid core damage after the PWR lost all available AC power by a tsunami induced flooding. The simulation of the actual flooding is performed by using a smooth particle hydrodynamics code: NEUTRINO.

  18. An expanded framework for the advanced computational testing and simulation toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Marques, Osni A.; Drummond, Leroy A.

    2003-11-09

    The Advanced Computational Testing and Simulation (ACTS) Toolkit is a set of computational tools developed primarily at DOE laboratories and is aimed at simplifying the solution of common and important computational problems. The use of the tools reduces the development time for new codes and the tools provide functionality that might not otherwise be available. This document outlines an agenda for expanding the scope of the ACTS Project based on lessons learned from current activities. Highlights of this agenda include peer-reviewed certification of new tools; finding tools to solve problems that are not currently addressed by the Toolkit; working in collaboration with other software initiatives and DOE computer facilities; expanding outreach efforts; promoting interoperability, further development of the tools; and improving functionality of the ACTS Information Center, among other tasks. The ultimate goal is to make the ACTS tools more widely used and more effective in solving DOE's and the nation's scientific problems through the creation of a reliable software infrastructure for scientific computing.

  19. Iterative user centered design for development of a patient-centered fall prevention toolkit.

    Science.gov (United States)

    Katsulis, Zachary; Ergai, Awatef; Leung, Wai Yin; Schenkel, Laura; Rai, Amisha; Adelman, Jason; Benneyan, James; Bates, David W; Dykes, Patricia C

    2016-09-01

    Due to the large number of falls that occur in hospital settings, inpatient fall prevention is a topic of great interest to patients and health care providers. The use of electronic decision support that tailors fall prevention strategy to patient-specific risk factors, known as Fall T.I.P.S (Tailoring Interventions for Patient Safety), has proven to be an effective approach for decreasing hospital falls. A paper version of the Fall T.I.P.S toolkit was developed primarily for hospitals that do not have the resources to implement the electronic solution; however, more work is needed to optimize the effectiveness of the paper version of this tool. We examined the use of human factors techniques in the redesign of the existing paper fall prevention tool with the goal of increasing ease of use and decreasing inpatient falls. The inclusion of patients and clinical staff in the redesign of the existing tool was done to increase adoption of the tool and fall prevention best practices. The redesigned paper Fall T.I.P.S toolkit showcased a built in clinical decision support system and increased ease of use over the existing version. PMID:27184319

  20. eVITAL: A Preliminary Taxonomy and Electronic Toolkit of Health-Related Habits and Lifestyle

    Directory of Open Access Journals (Sweden)

    Luis Salvador-Carulla

    2012-01-01

    Full Text Available Objectives. To create a preliminary taxonomy and related toolkit of health-related habits (HrH following a person-centered approach with a focus on primary care. Methods. From 2003–2009, a working group (n=6 physicians defined the knowledge base, created a framing document, and selected evaluation tools using an iterative process. Multidisciplinary focus groups (n=29 health professionals revised the document and evaluation protocol and participated in a feasibility study and review of the model based on a demonstration study with 11 adult volunteers in Antequera, Spain. Results. The preliminary taxonomy contains 6 domains of HrH and 1 domain of additional health descriptors, 3 subdomains, 43 dimensions, and 141 subdimensions. The evaluation tool was completed by the 11 volunteers. The eVITAL toolkit contains history and examination items for 4 levels of engagement: self-assessment, basic primary care, extended primary care, and specialty care. There was positive feedback from the volunteers and experts, but concern about the length of the evaluation. Conclusions. We present the first taxonomy of HrH, which may aid the development of the new models of care such as the personal contextual factors of the International Classification of Functioning (ICF and the positive and negative components of the multilevel person-centered integrative diagnosis model.

  1. LZIFU: an emission-line fitting toolkit for integral field spectroscopy data

    Science.gov (United States)

    Ho, I.-Ting; Medling, Anne M.; Groves, Brent; Rich, Jeffrey A.; Rupke, David S. N.; Hampton, Elise; Kewley, Lisa J.; Bland-Hawthorn, Joss; Croom, Scott M.; Richards, Samuel; Schaefer, Adam L.; Sharp, Rob; Sweet, Sarah M.

    2016-09-01

    We present lzifu (LaZy-IFU), an idl toolkit for fitting multiple emission lines simultaneously in integral field spectroscopy (IFS) data. lzifu is useful for the investigation of the dynamical, physical and chemical properties of gas in galaxies. lzifu has already been applied to many world-class IFS instruments and large IFS surveys, including the Wide Field Spectrograph, the new Multi Unit Spectroscopic Explorer (MUSE), the Calar Alto Legacy Integral Field Area (CALIFA) survey, the Sydney-Australian-astronomical-observatory Multi-object Integral-field spectrograph (SAMI) Galaxy Survey. Here we describe in detail the structure of the toolkit, and how the line fluxes and flux uncertainties are determined, including the possibility of having multiple distinct kinematic components. We quantify the performance of lzifu, demonstrating its accuracy and robustness. We also show examples of applying lzifu to CALIFA and SAMI data to construct emission line and kinematic maps, and investigate complex, skewed line profiles presented in IFS data. The code is made available to the astronomy community through github. lzifu will be further developed over time to other IFS instruments, and to provide even more accurate line and uncertainty estimates.

  2. A toolkit for integrated deterministic and probabilistic assessment for hydrogen infrastructure.

    Energy Technology Data Exchange (ETDEWEB)

    Groth, Katrina M.; Tchouvelev, Andrei V.

    2014-03-01

    There has been increasing interest in using Quantitative Risk Assessment [QRA] to help improve the safety of hydrogen infrastructure and applications. Hydrogen infrastructure for transportation (e.g. fueling fuel cell vehicles) or stationary (e.g. back-up power) applications is a relatively new area for application of QRA vs. traditional industrial production and use, and as a result there are few tools designed to enable QRA for this emerging sector. There are few existing QRA tools containing models that have been developed and validated for use in small-scale hydrogen applications. However, in the past several years, there has been significant progress in developing and validating deterministic physical and engineering models for hydrogen dispersion, ignition, and flame behavior. In parallel, there has been progress in developing defensible probabilistic models for the occurrence of events such as hydrogen release and ignition. While models and data are available, using this information is difficult due to a lack of readily available tools for integrating deterministic and probabilistic components into a single analysis framework. This paper discusses the first steps in building an integrated toolkit for performing QRA on hydrogen transportation technologies and suggests directions for extending the toolkit.

  3. A Toolkit For Storage Qos Provisioning For Data-Intensive Applications

    Directory of Open Access Journals (Sweden)

    Renata Słota

    2012-01-01

    Full Text Available This paper describes a programming toolkit developed in the PL-Grid project, named QStorMan, which supports storage QoS provisioning for data-intensive applications in distributed environments. QStorMan exploits knowledge-oriented methods for matching storage resources to non-functional requirements, which are defined for a data-intensive application. In order to support various usage scenarios, QStorMan provides two interfaces, such as programming libraries or a web portal. The interfaces allow to define the requirements either directly in an application source code or by using an intuitive graphical interface. The first way provides finer granularity, e.g., each portion of data processed by an application can define a different set of requirements. The second method is aimed at legacy applications support, which source code can not be modified. The toolkit has been evaluated using synthetic benchmarks and the production infrastructure of PL-Grid, in particular its storage infrastructure, which utilizes the Lustre file system.

  4. DDG4 A Simulation Framework based on the DD4hep Detector Description Toolkit

    Science.gov (United States)

    Frank, M.; Gaede, F.; Nikiforou, N.; Petric, M.; Sailer, A.

    2015-12-01

    The detector description is an essential component that has to be used to analyse and simulate data resulting from particle collisions in high energy physics experiments. Based on the DD4hep detector description toolkit a flexible and data driven simulation framework was designed using the Geant4 tool-kit. We present this framework and describe the guiding requirements and the architectural design, which was strongly driven by ease of use. The goal was, given an existing detector description, to simulate the detector response to particle collisions in high energy physics experiments with minimal effort, but not impose restrictions to support enhanced or improved behaviour. Starting from the ROOT based geometry implementation used by DD4hep an automatic conversion mechanism to Geant4 was developed. The physics response and the mechanism to input particle data from generators was highly formalized and can be instantiated on demand using known factory patterns. A palette of components to model the detector response is provided by default, but improved or more sophisticated components may easily be added using the factory pattern. Only the final configuration of the instantiated components has to be provided by end-users using either C++ or python scripting or an XML based description.

  5. GRHydro: a new open-source general-relativistic magnetohydrodynamics code for the Einstein toolkit

    International Nuclear Information System (INIS)

    We present the new general-relativistic magnetohydrodynamics (GRMHD) capabilities of the Einstein toolkit, an open-source community-driven numerical relativity and computational relativistic astrophysics code. The GRMHD extension of the toolkit builds upon previous releases and implements the evolution of relativistic magnetized fluids in the ideal MHD limit in fully dynamical spacetimes using the same shock-capturing techniques previously applied to hydrodynamical evolution. In order to maintain the divergence-free character of the magnetic field, the code implements both constrained transport and hyperbolic divergence cleaning schemes. We present test results for a number of MHD tests in Minkowski and curved spacetimes. Minkowski tests include aligned and oblique planar shocks, cylindrical explosions, magnetic rotors, Alfvén waves and advected loops, as well as a set of tests designed to study the response of the divergence cleaning scheme to numerically generated monopoles. We study the code’s performance in curved spacetimes with spherical accretion onto a black hole on a fixed background spacetime and in fully dynamical spacetimes by evolutions of a magnetized polytropic neutron star and of the collapse of a magnetized stellar core. Our results agree well with exact solutions where these are available and we demonstrate convergence. All code and input files used to generate the results are available on http://einsteintoolkit.org. This makes our work fully reproducible and provides new users with an introduction to applications of the code. (paper)

  6. The Visible Human Data Sets (VHD) and Insight Toolkit (ITk): Experiments in Open Source Software: AMIA 2003 Open Source Expo

    OpenAIRE

    Ackerman, Michael J.; Yoo, Terry S.

    2003-01-01

    From its inception in 1989, the Visible Human Project was designed as an experiment in open source software. In 1994 and 1995 the male and female Visible Human data sets were released by the National Library of Medicine (NLM) as open source data sets. In 2002 the NLM released the first version of the Insight Toolkit (ITk) as open source software.

  7. Methodology for the development of a taxonomy and toolkit to evaluate health-related habits and lifestyle (eVITAL

    Directory of Open Access Journals (Sweden)

    Walsh Carolyn O

    2010-03-01

    Full Text Available Abstract Background Chronic diseases cause an ever-increasing percentage of morbidity and mortality, but many have modifiable risk factors. Many behaviors that predispose or protect an individual to chronic disease are interrelated, and therefore are best approached using an integrated model of health and the longevity paradigm, using years lived without disability as the endpoint. Findings This study used a 4-phase mixed qualitative design to create a taxonomy and related online toolkit for the evaluation of health-related habits. Core members of a working group conducted a literature review and created a framing document that defined relevant constructs. This document was revised, first by a working group and then by a series of multidisciplinary expert groups. The working group and expert panels also designed a systematic evaluation of health behaviors and risks, which was computerized and evaluated for feasibility. A demonstration study of the toolkit was performed in 11 healthy volunteers. Discussion In this protocol, we used forms of the community intelligence approach, including frame analysis, feasibility, and demonstration, to develop a clinical taxonomy and an online toolkit with standardized procedures for screening and evaluation of multiple domains of health, with a focus on longevity and the goal of integrating the toolkit into routine clinical practice. Trial Registration IMSERSO registry 200700012672

  8. Home Away from Home: A Toolkit for Planning Home Visiting Partnerships with Family, Friend, and Neighbor Caregivers

    Science.gov (United States)

    Johnson-Staub, Christine; Schmit, Stephanie

    2012-01-01

    Home visiting is one tool used to prevent child abuse and improve child well-being by providing education and services in families' homes through parent education and connection to community resources. This toolkit provides state policymakers and advocates with strategies for extending and expanding access to state- or federally-funded home…

  9. An evaluation capacity building toolkit for principal investigators of undergraduate research experiences: A demonstration of transforming theory into practice.

    Science.gov (United States)

    Rorrer, Audrey S

    2016-04-01

    This paper describes the approach and process undertaken to develop evaluation capacity among the leaders of a federally funded undergraduate research program. An evaluation toolkit was developed for Computer and Information Sciences and Engineering(1) Research Experiences for Undergraduates(2) (CISE REU) programs to address the ongoing need for evaluation capacity among principal investigators who manage program evaluation. The toolkit was the result of collaboration within the CISE REU community with the purpose being to provide targeted instructional resources and tools for quality program evaluation. Challenges were to balance the desire for standardized assessment with the responsibility to account for individual program contexts. Toolkit contents included instructional materials about evaluation practice, a standardized applicant management tool, and a modulated outcomes measure. Resulting benefits from toolkit deployment were having cost effective, sustainable evaluation tools, a community evaluation forum, and aggregate measurement of key program outcomes for the national program. Lessons learned included the imperative of understanding the evaluation context, engaging stakeholders, and building stakeholder trust. Results from project measures are presented along with a discussion of guidelines for facilitating evaluation capacity building that will serve a variety of contexts. PMID:26788814

  10. Resident Engagement and Leadership to Improve Results for Children and Youth, Families and Communities: An International Toolkit

    Science.gov (United States)

    Annie E. Casey Foundation, 2004

    2004-01-01

    "Engaging Residents to Improve Results for Children and Youth, Families and Communities" is a "Toolkit" that is the product of an international working group composed of delegates from six participating nations--Chile, Ireland, Israel, the Netherlands, the United Kingdom and the United States. In 2002, the working group set out to identify and…

  11. Deriving Default Dermal Exposure Values for Use in a Risk Assessment Toolkit for Small and Medium-sized Enterprises

    NARCIS (Netherlands)

    Warren, N.; Goede, H.A.; Tijssen, S.C.H.A.; Oppl, R.; Schipper, H.J.; Hemmen, J.J. van

    2003-01-01

    This paper describes the derivation of default task-based dermal exposure values for use in a risk assessment toolkit for small and medium-sized enterprises (SMEs). A set of separately determined dermal exposure modifiers have been applied to published studies of dermal exposure to obtain 'normalize

  12. Preparing for the Flu (Including 2009 H1N1 Flu): A Communication Toolkit for Schools (Grades K-12)

    Science.gov (United States)

    Centers for Disease Control and Prevention, 2010

    2010-01-01

    The purpose of "Preparing for the Flu: A Communication Toolkit for Schools" is to provide basic information and communication resources to help school administrators implement recommendations from CDC's (Centers for Disease Control and Prevention) Guidance for State and Local Public Health Officials and School Administrators for School (K-12)…

  13. A graphical user interface (GUI) toolkit for the calculation of three-dimensional (3D) multi-phase biological effective dose (BED) distributions including statistical analyses.

    Science.gov (United States)

    Kauweloa, Kevin I; Gutierrez, Alonso N; Stathakis, Sotirios; Papanikolaou, Niko; Mavroidis, Panayiotis

    2016-07-01

    A toolkit has been developed for calculating the 3-dimensional biological effective dose (BED) distributions in multi-phase, external beam radiotherapy treatments such as those applied in liver stereotactic body radiation therapy (SBRT) and in multi-prescription treatments. This toolkit also provides a wide range of statistical results related to dose and BED distributions. MATLAB 2010a, version 7.10 was used to create this GUI toolkit. The input data consist of the dose distribution matrices, organ contour coordinates, and treatment planning parameters from the treatment planning system (TPS). The toolkit has the capability of calculating the multi-phase BED distributions using different formulas (denoted as true and approximate). Following the calculations of the BED distributions, the dose and BED distributions can be viewed in different projections (e.g. coronal, sagittal and transverse). The different elements of this toolkit are presented and the important steps for the execution of its calculations are illustrated. The toolkit is applied on brain, head & neck and prostate cancer patients, who received primary and boost phases in order to demonstrate its capability in calculating BED distributions, as well as measuring the inaccuracy and imprecision of the approximate BED distributions. Finally, the clinical situations in which the use of the present toolkit would have a significant clinical impact are indicated. PMID:27265044

  14. The Seismic Tool-Kit (STK): an open source software for seismology and signal processing.

    Science.gov (United States)

    Reymond, Dominique

    2016-04-01

    We present an open source software project (GNU public license), named STK: Seismic ToolKit, that is dedicated mainly for seismology and signal processing. The STK project that started in 2007, is hosted by SourceForge.net, and count more than 19 500 downloads at the date of writing. The STK project is composed of two main branches: First, a graphical interface dedicated to signal processing (in the SAC format (SAC_ASCII and SAC_BIN): where the signal can be plotted, zoomed, filtered, integrated, derivated, ... etc. (a large variety of IFR and FIR filter is proposed). The estimation of spectral density of the signal are performed via the Fourier transform, with visualization of the Power Spectral Density (PSD) in linear or log scale, and also the evolutive time-frequency representation (or sonagram). The 3-components signals can be also processed for estimating their polarization properties, either for a given window, or either for evolutive windows along the time. This polarization analysis is useful for extracting the polarized noises, differentiating P waves, Rayleigh waves, Love waves, ... etc. Secondly, a panel of Utilities-Program are proposed for working in a terminal mode, with basic programs for computing azimuth and distance in spherical geometry, inter/auto-correlation, spectral density, time-frequency for an entire directory of signals, focal planes, and main components axis, radiation pattern of P waves, Polarization analysis of different waves (including noize), under/over-sampling the signals, cubic-spline smoothing, and linear/non linear regression analysis of data set. A MINimum library of Linear AlGebra (MIN-LINAG) is also provided for computing the main matrix process like: QR/QL decomposition, Cholesky solve of linear system, finding eigen value/eigen vectors, QR-solve/Eigen-solve of linear equations systems ... etc. STK is developed in C/C++, mainly under Linux OS, and it has been also partially implemented under MS-Windows. Usefull links: http://sourceforge.net/projects/seismic-toolkit

  15. PyEvolve: a toolkit for statistical modelling of molecular evolution

    Directory of Open Access Journals (Sweden)

    Wakefield Matthew J

    2004-01-01

    Full Text Available Abstract Background Examining the distribution of variation has proven an extremely profitable technique in the effort to identify sequences of biological significance. Most approaches in the field, however, evaluate only the conserved portions of sequences – ignoring the biological significance of sequence differences. A suite of sophisticated likelihood based statistical models from the field of molecular evolution provides the basis for extracting the information from the full distribution of sequence variation. The number of different problems to which phylogeny-based maximum likelihood calculations can be applied is extensive. Available software packages that can perform likelihood calculations suffer from a lack of flexibility and scalability, or employ error-prone approaches to model parameterisation. Results Here we describe the implementation of PyEvolve, a toolkit for the application of existing, and development of new, statistical methods for molecular evolution. We present the object architecture and design schema of PyEvolve, which includes an adaptable multi-level parallelisation schema. The approach for defining new methods is illustrated by implementing a novel dinucleotide model of substitution that includes a parameter for mutation of methylated CpG's, which required 8 lines of standard Python code to define. Benchmarking was performed using either a dinucleotide or codon substitution model applied to an alignment of BRCA1 sequences from 20 mammals, or a 10 species subset. Up to five-fold parallel performance gains over serial were recorded. Compared to leading alternative software, PyEvolve exhibited significantly better real world performance for parameter rich models with a large data set, reducing the time required for optimisation from ~10 days to ~6 hours. Conclusion PyEvolve provides flexible functionality that can be used either for statistical modelling of molecular evolution, or the development of new methods in the

  16. Physician-assisted death.

    OpenAIRE

    Senn, John S.

    1995-01-01

    Physician-assisted death includes both euthanasia and assistance in suicide. The CMA urges its members to adhere to the principles of palliative care. It does not support euthanasia and assisted suicide. The following policy summary includes definitions of euthanasia and assisted suicide, background information, basic ethical principles and physician concerns about legalization of physician-assisted death.

  17. Application of GEANT4 radiation transport toolkit to dose calculations in anthropomorphic phantoms

    CERN Document Server

    Rodrigues, P; Peralta, L; Alves, C; Chaves, A; Lopes, M C

    2003-01-01

    In this paper we present the implementation of a dose calculation application, based on the GEANT4 Monte Carlo toolkit. Validation studies were performed with an homogeneous water phantom and an Alderson--Rando anthropomorphic phantom both irradiated with high--energy photon beams produced by a clinical linear accelerator. As input, this tool requires computer tomography images for automatic codification of voxel based geometries and phase space distributions to characterize the incident radiation field. Simulation results were compared with ionization chamber, thermoluminescent dosimetry data and commercial treatment planning system calculations. In homogeneous water phantom, overall agreement with measurements were within 1--2%. For anthropomorphic simulated setups (thorax and head irradiation) mean differences between GEANT4 and TLD measurements were less than 2%. Significant differences between GEANT4 and a semi--analytical algorithm implemented in the treatment planning system, were found in low density ...

  18. Calcium signalling toolkits in astrocytes and spatio-temporal progression of Alzheimer's disease.

    Science.gov (United States)

    Lim, Dmitry; Rodríguez-Arellano, J J; Parpura, Vladimir; Zorec, Robert; Zeidán-Chuliá, Fares; Genazzani, Armando A; Verkhratsky, Alexei

    2016-01-01

    Pathological remodelling of astroglia represents an important component of the pathogenesis of Alzheimer's disease (AD). In AD astrocytes undergo both atrophy and reactivity; which may be specific for different stages of the disease evolution. Astroglial reactivity represents the generic defensive mechanism, and inhibition of astrogliotic response exacerbates b-amyloid pathology associated with AD. In animal models of AD astroglial reactivity is different in different brain regions, and the deficits of reactive response observed in entorhinal and prefrontal cortices may be linked to their vulnerability to AD progression. Reactive astrogliosis is linked to astroglial Ca(2+) signalling, this latter being widely regarded as a mechanism of astroglial excitability. The AD pathology evolving in animal models as well as acute or chronic exposure to β-amyloid induce pathological remodelling of Ca(2+) signalling toolkit in astrocytes. This remodelling modifies astroglial Ca(2+) signalling and may be linked to cellular mechanisms of AD pathogenesis. PMID:26567740

  19. Rethinking the economist’s evaluation toolkit in light of sustainability policy

    Directory of Open Access Journals (Sweden)

    Stefan Hajkowicz

    2008-03-01

    Full Text Available The dominant economic evaluation technique is benefit-cost analysis (BCA. However, sustainability policy must handle outcomes that cannot easily be quantified in monetary units. Multiple criteria analysis (MCA is emerging as an alternative, and/or complementary, economic evaluation tool. The economics profession has been slow to adopt MCA. This paper first explores the role of MCA within the economist’s evaluation toolkit alongside BCA, cost-effectiveness analysis (CEA, and cost-utility analysis (CUA and then proposes a process for selecting an appropriate evaluation method. The choice of technique will depend on the extent to which environmental goods can be valued in monetary units. The paper argues that MCA has an expanded role to play alongside BCA (and the other methods to ensure that sustainability policies are realized.

  20. VGSC: A Web-Based Vector Graph Toolkit of Genome Synteny and Collinearity.

    Science.gov (United States)

    Xu, Yiqing; Bi, Changwei; Wu, Guoxin; Wei, Suyun; Dai, Xiaogang; Yin, Tongming; Ye, Ning

    2016-01-01

    Background. In order to understand the colocalization of genetic loci amongst species, synteny and collinearity analysis is a frequent task in comparative genomics research. However many analysis software packages are not effective in visualizing results. Problems include lack of graphic visualization, simple representation, or inextensible format of outputs. Moreover, higher throughput sequencing technology requires higher resolution image output. Implementation. To fill this gap, this paper publishes VGSC, the Vector Graph toolkit of genome Synteny and Collinearity, and its online service, to visualize the synteny and collinearity in the common graphical format, including both raster (JPEG, Bitmap, and PNG) and vector graphic (SVG, EPS, and PDF). Result. Users can upload sequence alignments from blast and collinearity relationship from the synteny analysis tools. The website can generate the vector or raster graphical results automatically. We also provide a java-based bytecode binary to enable the command-line execution. PMID:27006949

  1. The Trick Simulation Toolkit: A NASA/Opensource Framework for Running Time Based Physics Models

    Science.gov (United States)

    Penn, John M.

    2016-01-01

    The Trick Simulation Toolkit is a simulation development environment used to create high fidelity training and engineering simulations at the NASA Johnson Space Center and many other NASA facilities. Its purpose is to generate a simulation executable from a collection of user-supplied models and a simulation definition file. For each Trick-based simulation, Trick automatically provides job scheduling, numerical integration, the ability to write and restore human readable checkpoints, data recording, interactive variable manipulation, a run-time interpreter, and many other commonly needed capabilities. This allows simulation developers to concentrate on their domain expertise and the algorithms and equations of their models. Also included in Trick are tools for plotting recorded data and various other supporting utilities and libraries. Trick is written in C/C++ and Java and supports both Linux and MacOSX computer operating systems. This paper describes Trick's design and use at NASA Johnson Space Center.

  2. Mocapy++ - A toolkit for inference and learning in dynamic Bayesian networks

    Directory of Open Access Journals (Sweden)

    Hamelryck Thomas

    2010-03-01

    Full Text Available Abstract Background Mocapy++ is a toolkit for parameter learning and inference in dynamic Bayesian networks (DBNs. It supports a wide range of DBN architectures and probability distributions, including distributions from directional statistics (the statistics of angles, directions and orientations. Results The program package is freely available under the GNU General Public Licence (GPL from SourceForge http://sourceforge.net/projects/mocapy. The package contains the source for building the Mocapy++ library, several usage examples and the user manual. Conclusions Mocapy++ is especially suitable for constructing probabilistic models of biomolecular structure, due to its support for directional statistics. In particular, it supports the Kent distribution on the sphere and the bivariate von Mises distribution on the torus. These distributions have proven useful to formulate probabilistic models of protein and RNA structure in atomic detail.

  3. A flooding induced station blackout analysis for a pressurized water reactor using the RISMC toolkit

    International Nuclear Information System (INIS)

    In this paper we evaluate the impact of a power uprate on a pressurized water reactor (PWR) for a tsunami-induced flooding test case. This analysis is performed using the RISMC toolkit: the RELAP-7 and RAVEN codes. RELAP-7 is the new generation of system analysis codes that is responsible for simulating the thermal-hydraulic dynamics of PWR and boiling water reactor systems. RAVEN has two capabilities: to act as a controller of the RELAP-7 simulation (e.g., component/system activation) and to perform statistical analyses. In our case, the simulation of the flooding is performed by using an advanced smooth particle hydrodynamics code called NEUTRINO. The obtained results allow the user to investigate and quantify the impact of timing and sequencing of events on system safety. The impact of power uprate is determined in terms of both core damage probability and safety margins

  4. ChemDoodle Web Components: HTML5 toolkit for chemical graphics, interfaces, and informatics.

    Science.gov (United States)

    Burger, Melanie C

    2015-01-01

    ChemDoodle Web Components (abbreviated CWC, iChemLabs, LLC) is a light-weight (~340 KB) JavaScript/HTML5 toolkit for chemical graphics, structure editing, interfaces, and informatics based on the proprietary ChemDoodle desktop software. The library uses and WebGL technologies and other HTML5 features to provide solutions for creating chemistry-related applications for the web on desktop and mobile platforms. CWC can serve a broad range of scientific disciplines including crystallography, materials science, organic and inorganic chemistry, biochemistry and chemical biology. CWC is freely available for in-house use and is open source (GPL v3) for all other uses.Graphical abstractAdd interactive 2D and 3D chemical sketchers, graphics, and spectra to websites and apps with ChemDoodle Web Components. PMID:26185528

  5. Photovoltaic module V-I and P-V characterization through instrumentation control toolkit of MATLAB

    Directory of Open Access Journals (Sweden)

    Genci Sharko

    2011-11-01

    Full Text Available This paper describes one experimental method for determining the V-I and P-V characteristic of the photovoltaic modules. The short-circuit current (Isc, open-circuit voltage (Voc and the filling coefficient are measured, also. Direct characteristics of V-I and P-V curves under solar irradiance are measured and graphed in real time with system proposed for this reason. It describes the development of an automated monitoring system for a solar PV plant based on the use of Instrumentation Control Toolkit of MatLab Software. PV modules still have relatively low conversion efficiency; therefore, determining and controlling maximum power point tracking (MPPT for the solar array is essential in a PV system.

  6. EpiTools: An Open-Source Image Analysis Toolkit for Quantifying Epithelial Growth Dynamics

    Science.gov (United States)

    Heller, Davide; Hoppe, Andreas; Restrepo, Simon; Gatti, Lorenzo; Tournier, Alexander L.; Tapon, Nicolas; Basler, Konrad; Mao, Yanlan

    2016-01-01

    Summary Epithelia grow and undergo extensive rearrangements to achieve their final size and shape. Imaging the dynamics of tissue growth and morphogenesis is now possible with advances in time-lapse microscopy, but a true understanding of their complexities is limited by automated image analysis tools to extract quantitative data. To overcome such limitations, we have designed a new open-source image analysis toolkit called EpiTools. It provides user-friendly graphical user interfaces for accurately segmenting and tracking the contours of cell membrane signals obtained from 4D confocal imaging. It is designed for a broad audience, especially biologists with no computer-science background. Quantitative data extraction is integrated into a larger bioimaging platform, Icy, to increase the visibility and usability of our tools. We demonstrate the usefulness of EpiTools by analyzing Drosophila wing imaginal disc growth, revealing previously overlooked properties of this dynamic tissue, such as the patterns of cellular rearrangements. PMID:26766446

  7. Modeling spallation reactions in tungsten and uranium targets with the Geant4 toolkit*

    Directory of Open Access Journals (Sweden)

    Greiner Walter

    2012-02-01

    Full Text Available We study primary and secondary reactions induced by 600 MeV proton beams in monolithic cylindrical targets made of natural tungsten and uranium by using Monte Carlo simulations with the Geant4 toolkit [1–3]. Bertini intranuclear cascade model, Binary cascade model and IntraNuclear Cascade Liège (INCL with ABLA model [4] were used as calculational options to describe nuclear reactions. Fission cross sections, neutron multiplicity and mass distributions of fragments for 238U fission induced by 25.6 and 62.9 MeV protons are calculated and compared to recent experimental data [5]. Time distributions of neutron leakage from the targets and heat depositions are calculated.

  8. Multi-Physics Demonstration Problem with the SHARP Reactor Simulation Toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Merzari, E. [Argonne National Lab. (ANL), Argonne, IL (United States); Shemon, E. R. [Argonne National Lab. (ANL), Argonne, IL (United States); Yu, Y. Q. [Argonne National Lab. (ANL), Argonne, IL (United States); Thomas, J. W. [Argonne National Lab. (ANL), Argonne, IL (United States); Obabko, A. [Argonne National Lab. (ANL), Argonne, IL (United States); Jain, Rajeev [Argonne National Lab. (ANL), Argonne, IL (United States); Mahadevan, Vijay [Argonne National Lab. (ANL), Argonne, IL (United States); Tautges, Timothy [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Solberg, Jerome [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Ferencz, Robert Mark [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Whitesides, R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-12-21

    This report describes to employ SHARP to perform a first-of-a-kind analysis of the core radial expansion phenomenon in an SFR. This effort required significant advances in the framework Multi-Physics Demonstration Problem with the SHARP Reactor Simulation Toolkit used to drive the coupled simulations, manipulate the mesh in response to the deformation of the geometry, and generate the necessary modified mesh files. Furthermore, the model geometry is fairly complex, and consistent mesh generation for the three physics modules required significant effort. Fully-integrated simulations of a 7-assembly mini-core test problem have been performed, and the results are presented here. Physics models of a full-core model of the Advanced Burner Test Reactor have also been developed for each of the three physics modules. Standalone results of each of the three physics modules for the ABTR are presented here, which provides a demonstration of the feasibility of the fully-integrated simulation.

  9. GEANT 4: an Object-Oriented toolkit for simulation in HEP

    CERN Multimedia

    Kent, P; Sirotenko, V; Komogorov, M; Pavliouk, A; Greeniaus, G L; Kayal, P I; Routenburg, P; Tanaka, S; Duellmann, D; Innocente, V; Paoli, S; Ranjard, F; Riccardi, F; Ruggier, M; Shiers, J; Egli, S; Kimura, A; Urban, P; Prior, S; Walkden, A; Forti, A; Magni, S; Strahl, K; Kokoulin, R; Braune, K; Volcker, C; Ullrich, T; Takahata, M; Nieminen, P; Ballocchi, G; Mora De Freitas, P; Verderi, M; Rybine, A; Langeveld, W; Nagamatsu, M; Hamatsu, R; Katayama, N; Chuma, J; Felawka, L; Gumplinger, P; Axen, D

    2002-01-01

    %RD44 %title\\\\ \\\\The GEANT4 software has been developed by a world-wide collaboration of about 100 scientists from over 40 institutions and laboratories participating in more than 10 experiments in Europe, Russia, Japan, Canada, and the United States. The GEANT4 detector simulation toolkit has been designed for the next generation of High Energy Physics (HEP) experiments, with primary requirements from the LHC, the CP violation, and the heavy ions experiments. In addition, GEANT4 also meets the requirements from the space and medical communities, thanks to very low energy extensions developed in a joint project with the European Space Agency (ESA). GEANT4 has exploited advanced software engineering techniques (for example PSS-05) and Object-Oriented technology to improve the validation process of the physics results, and in the same time to make possible the distributed software design and development in the world-wide collaboration. Fifteen specialised working groups have been responsible for fields as diver...

  10. Modeling spallation reactions in tungsten and uranium targets with the Geant4 toolkit

    Science.gov (United States)

    Malyshkin, Yury; Pshenichnov, Igor; Mishustin, Igor; Greiner, Walter

    2012-02-01

    We study primary and secondary reactions induced by 600 MeV proton beams in monolithic cylindrical targets made of natural tungsten and uranium by using Monte Carlo simulations with the Geant4 toolkit [1-3]. Bertini intranuclear cascade model, Binary cascade model and IntraNuclear Cascade Liège (INCL) with ABLA model [4] were used as calculational options to describe nuclear reactions. Fission cross sections, neutron multiplicity and mass distributions of fragments for 238U fission induced by 25.6 and 62.9 MeV protons are calculated and compared to recent experimental data [5]. Time distributions of neutron leakage from the targets and heat depositions are calculated. This project is supported by Siemens Corporate Technology.

  11. Modular toolkit for Data Processing (MDP: a Python data processing framework

    Directory of Open Access Journals (Sweden)

    Tiziano Zito

    2009-01-01

    Full Text Available Modular toolkit for Data Processing (MDP is a data processing framework written in Python. From the user's perspective, MDP is a collection of supervised and unsupervised learning algorithms and other data processing units that can be combined into data processing sequences and more complex feed-forward network architectures. Computations are performed efficiently in terms of speed and memory requirements. From the scientific developer's perspective, MDP is a modular framework, which can easily be expanded. The implementation of new algorithms is easy and intuitive. The new implemented units are then automatically integrated with the rest of the library. MDP has been written in the context of theoretical research in neuroscience, but it has been designed to be helpful in any context where trainable data processing algorithms are used. Its simplicity on the user's side, the variety of readily available algorithms, and the reusability of the implemented units make it also a useful educational tool.

  12. A Flooding Induced Station Blackout Analysis for a Pressurized Water Reactor Using the RISMC Toolkit

    Directory of Open Access Journals (Sweden)

    Diego Mandelli

    2015-01-01

    Full Text Available In this paper we evaluate the impact of a power uprate on a pressurized water reactor (PWR for a tsunami-induced flooding test case. This analysis is performed using the RISMC toolkit: the RELAP-7 and RAVEN codes. RELAP-7 is the new generation of system analysis codes that is responsible for simulating the thermal-hydraulic dynamics of PWR and boiling water reactor systems. RAVEN has two capabilities: to act as a controller of the RELAP-7 simulation (e.g., component/system activation and to perform statistical analyses. In our case, the simulation of the flooding is performed by using an advanced smooth particle hydrodynamics code called NEUTRINO. The obtained results allow the user to investigate and quantify the impact of timing and sequencing of events on system safety. In addition, the impact of power uprate is determined in terms of both core damage probability and safety margins.

  13. From toolkit to framework - the past and future evolution of PhEDEx

    International Nuclear Information System (INIS)

    PhEDEx is the data-movement solution for CMS at the LHC. Created in 2004, it is now one of the longest-lived components of the CMS dataflow/workflow world. As such, it has undergone significant evolution over time, and continues to evolve today, despite being a fully mature system. Originally a toolkit of agents and utilities dedicated to specific tasks, it is becoming a more open framework that can be used in several ways, both within and beyond its original problem domain. In this talk we describe how a combination of refactoring and adoption of new technologies that have become available over the years have made PhEDEx more flexible, maintainable, and scaleable.

  14. From toolkit to framework - the past and future evolution of PhEDEx

    CERN Document Server

    Wildish, Anthony

    2012-01-01

    PhEDEx is the data-movement solution for CMS at the LHC. Created in 2004, it is now one of the longest-lived components of the CMS dataflow/workflow world. As such, it has undergone significant evolution over time, and continues to evolve today, despite being a fully mature system. Originally a toolkit of agents and utilities dedicated to specific tasks, it is becoming a more open framework that can be used in several ways, both within and beyond its original problem domain. In this talk we describe how a combination of refactoring and adoption of new technologies that have become available over the years have made PhEDEx more flexible, maintainable, and scalable. Finally, we describe how we will guide the evolution of PhEDEx into the future.

  15. Monte Carlo simulation of the CENBG microbeam and nanobeam lines with the Geant4 toolkit

    International Nuclear Information System (INIS)

    A single-ended HVEE[reg] 3.5 MV Singletron electrostatic accelerator has been installed since October 2005 at the Centre d'Etudes Nucleaires de Bordeaux-Gradignan (CENBG) in France. This facility is equipped with a microbeam line dedicated to ion beam analysis (scanning transmission ion microscopy - STIM, particle induced X-ray emission - PIXE, Rutherford back scattering) and cellular irradiation in single event mode. A high demagnification nanobeam line will be installed on the same facility in the near future. This paper focuses on the simulation of the microbeam and nanobeam lines performances using the Geant4 Monte Carlo simulation toolkit. Comparisons with experimental data collected on the microbeam line are presented

  16. Advancements in Wind Integration Study Data Modeling: The Wind Integration National Dataset (WIND) Toolkit; Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Draxl, C.; Hodge, B. M.; Orwig, K.; Jones, W.; Searight, K.; Getman, D.; Harrold, S.; McCaa, J.; Cline, J.; Clark, C.

    2013-10-01

    Regional wind integration studies in the United States require detailed wind power output data at many locations to perform simulations of how the power system will operate under high-penetration scenarios. The wind data sets that serve as inputs into the study must realistically reflect the ramping characteristics, spatial and temporal correlations, and capacity factors of the simulated wind plants, as well as be time synchronized with available load profiles. The Wind Integration National Dataset (WIND) Toolkit described in this paper fulfills these requirements. A wind resource dataset, wind power production time series, and simulated forecasts from a numerical weather prediction model run on a nationwide 2-km grid at 5-min resolution will be made publicly available for more than 110,000 onshore and offshore wind power production sites.

  17. A Grassroots Remote Sensing Toolkit Using Live Coding, Smartphones, Kites and Lightweight Drones

    Science.gov (United States)

    Anderson, K.; Griffiths, D.; DeBell, L.; Hancock, S.; Duffy, J. P.; Shutler, J. D.; Reinhardt, W. J.; Griffiths, A.

    2016-01-01

    This manuscript describes the development of an android-based smartphone application for capturing aerial photographs and spatial metadata automatically, for use in grassroots mapping applications. The aim of the project was to exploit the plethora of on-board sensors within modern smartphones (accelerometer, GPS, compass, camera) to generate ready-to-use spatial data from lightweight aerial platforms such as drones or kites. A visual coding ‘scheme blocks’ framework was used to build the application (‘app’), so that users could customise their own data capture tools in the field. The paper reports on the coding framework, then shows the results of test flights from kites and lightweight drones and finally shows how open-source geospatial toolkits were used to generate geographical information system (GIS)-ready GeoTIFF images from the metadata stored by the app. Two Android smartphones were used in testing–a high specification OnePlus One handset and a lower cost Acer Liquid Z3 handset, to test the operational limits of the app on phones with different sensor sets. We demonstrate that best results were obtained when the phone was attached to a stable single line kite or to a gliding drone. Results show that engine or motor vibrations from powered aircraft required dampening to ensure capture of high quality images. We demonstrate how the products generated from the open-source processing workflow are easily used in GIS. The app can be downloaded freely from the Google store by searching for ‘UAV toolkit’ (UAV toolkit 2016), and used wherever an Android smartphone and aerial platform are available to deliver rapid spatial data (e.g. in supporting decision-making in humanitarian disaster-relief zones, in teaching or for grassroots remote sensing and democratic mapping). PMID:27144310

  18. A tetO Toolkit To Alter Expression of Genes in Saccharomyces cerevisiae.

    Science.gov (United States)

    Cuperus, Josh T; Lo, Russell S; Shumaker, Lucia; Proctor, Julia; Fields, Stanley

    2015-07-17

    Strategies to optimize a metabolic pathway often involve building a large collection of strains, each containing different versions of sequences that regulate the expression of pathway genes. Here, we develop reagents and methods to carry out this process at high efficiency in the yeast Saccharomyces cerevisiae. We identify variants of the Escherichia coli tet operator (tetO) sequence that bind a TetR-VP16 activator with differential affinity and therefore result in different TetR-VP16 activator-driven expression. By recombining these variants upstream of the genes of a pathway, we generate unique combinations of expression levels. Here, we built a tetO toolkit, which includes the I-OnuI homing endonuclease to create double-strand breaks, which increases homologous recombination by 10(5); a plasmid carrying six variant tetO sequences flanked by I-OnuI sites, uncoupling transformation and recombination steps; an S. cerevisiae-optimized TetR-VP16 activator; and a vector to integrate constructs into the yeast genome. We introduce into the S. cerevisiae genome the three crt genes from Erwinia herbicola required for yeast to synthesize lycopene and carry out the recombination process to produce a population of cells with permutations of tetO variants regulating the three genes. We identify 0.7% of this population as making detectable lycopene, of which the vast majority have undergone recombination at all three crt genes. We estimate a rate of ∼20% recombination per targeted site, much higher than that obtained in other studies. Application of this toolkit to medically or industrially important end products could reduce the time and labor required to optimize the expression of a set of metabolic genes. PMID:25742460

  19. ASERA: A Spectrum Eye Recognition Assistant for Quasar Spectra

    CERN Document Server

    Yuan, Hailong; Zhang, Yanxia; Lei, Yajuan; Dong, Yiqiao; Zhao, Yongheng

    2014-01-01

    Spectral type recognition is an important and fundamental step of large sky survey projects in the data reduction for further scientific research, like parameter measurement and statistic work. It tends out to be a huge job to manually inspect the low quality spectra produced from massive spectroscopic survey, where the automatic pipeline may not provide confident type classification results. In order to improve the efficiency and effectiveness of spectral classification, we develop a semi-automated toolkit named ASERA, A Spectrum Eye Recognition Assistant. The main purpose of ASERA is to help the user in quasar spectral recognition and redshift measurement. Furthermore it can also be used to recognize various types of spectra of stars, galaxies and AGNs (Active Galactic Nucleus). It is an interactive software allowing the user to visualize observed spectra, superimpose template spectra from the Sloan Digital Sky Survey (SDSS), and interactively access related spectral line information. It is an efficient and...

  20. Toolkit Existing Buildings. Guideline for sustainable improvement of houses for professional landlords. Porch houses before 1966. Gallery flats 1966-1988; Toolkit Bestaande Bouw. Handreiking duurzame woningverbetering voor professionele verhuurders. Portiekwoning voor 1966. Galerijwoning 1966-1988

    Energy Technology Data Exchange (ETDEWEB)

    Otter, W. [BAM Woningbouw, Amsterdam (Netherlands); Beens, A. [GoedeStede, Almere (Netherlands); Pel, M. [De Alliantie, Huizen (Netherlands); Schneider, F. [Woonbron, Rotterdam (Netherlands); Van Staveren, K. [Vestia Groep, Rotterdam (Netherlands); Keijzer, K.; Gerardu, W. [SenterNovem, Utrecht (Netherlands); Smeele, E. [Cauberg-Huygen Raadgevende Ingenieurs, Rotterdam (Netherlands); De Haas, F. [De Haas en Partners, Voorburg (Netherlands); Persoon, J. [BouwhulpGroep, Eindhoven (Netherlands); Mak, J. [W/E Adviseurs, Utrecht (Netherlands); Clocquet, R. [DHV, Eindhoven (Netherlands)

    2008-07-01

    This tool kit contains practical and integral solutions for energy saving and the deployment of sustainable energy for more than 1 million antiquated (corporation) houses. The tool kit offers instruments for choosing the right concept for a specific location and with specific wishes concerning quality aspects. Moreover, it enables clear communication of these choices. In 2 separate publications, the concepts are discussed for terrace houses, houses with a porch and gallery flats in various periods. [mk]. [Dutch] Deze Toolkit bevat praktische, integrale oplossingen voor energiebesparing en inzet van duurzame energie voor meer dan 1 miljoen verouderde (corporatie)woningen. De Toolkit biedt instrumentarium om voor een specifieke locatie en met specifieke wensen wat betreft kwaliteitsaspecten het juiste concept te kunnen kiezen. Bovendien maakt het helder communiceren over die keuzen mogelijk. In 2 aparte publicaties worden de concepten besproken voor rijwoningen, portiekwoningen en galerijwoningen in diverse perioden.

  1. Calculation of Positron Distribution in the Presence of a Uniform Magnetic Field for the Improvement of Positron Emission Tomography (PET) Imaging Using GEANT4 Toolkit

    OpenAIRE

    Mohsen Mashayekhi; Ali Asghar Mowlavi

    2015-01-01

    Introduction Range and diffusion of positron-emitting radiopharmaceuticals are important parameters for image resolution in positron emission tomography (PET). In this study, GEANT4 toolkit was applied to study positron diffusion in soft tissues with and without a magnetic field for six commonly used isotopes in PET imaging including 11C, 13N, 15O, 18F, 68Ga, and 82Rb. Materials and Methods GEANT4 toolkit was used to simulate the transport and interactions of positrons. Calculations ...

  2. The Python ARM Radar Toolkit (Py-ART), a Library for Working with Weather Radar Data in the Python Programming Language

    OpenAIRE

    Helmus, Jonathan J.; Scott M Collis

    2016-01-01

    The Python ARM Radar Toolkit is a package for reading, visualizing, correcting and analysing data from weather radars. Development began to meet the needs of the Atmospheric Radiation Measurement Climate Research Facility and has since expanded to provide a general-purpose framework for working with data from weather radars in the Python programming language. The toolkit is built on top of libraries in the Scientific Python ecosystem including NumPy, SciPy, and matplotlib, and makes use of Cy...

  3. UniSchooLabs Toolkit: Tools and Methodologies to Support the Adoption of Universities’ Remote and Virtual Labs in Schools

    Directory of Open Access Journals (Sweden)

    Augusto Chioccariello

    2012-11-01

    Full Text Available The UniSchooLabs project aims at creating an infrastructure supporting web access to remote/virtual labs and associated educational resources to engage learners with hands-on and minds-on activities in science, technology and math in schools. The UniSchooLabs tool-kit supports the teacher in selecting a remote or virtual lab and developing a lab activity based on an inquiry model template. While working with the toolkit the teacher has access to three main features: a a catalogue of available online laboratories; b an archive of activities created by other users; c a tool for creating new activities or reusing existing ones.

  4. Modeling and Simulation of Scalable Cloud Computing Environments and the CloudSim Toolkit: Challenges and Opportunities

    CERN Document Server

    Buyya, Rajkumar; Calheiros, Rodrigo N

    2009-01-01

    Cloud computing aims to power the next generation data centers and enables application service providers to lease data center capabilities for deploying applications depending on user QoS (Quality of Service) requirements. Cloud applications have different composition, configuration, and deployment requirements. Quantifying the performance of resource allocation policies and application scheduling algorithms at finer details in Cloud computing environments for different application and service models under varying load, energy performance (power consumption, heat dissipation), and system size is a challenging problem to tackle. To simplify this process, in this paper we propose CloudSim: an extensible simulation toolkit that enables modelling and simulation of Cloud computing environments. The CloudSim toolkit supports modelling and creation of one or more virtual machines (VMs) on a simulated node of a Data Center, jobs, and their mapping to suitable VMs. It also allows simulation of multiple Data Centers to...

  5. The Idea and Concept of Metos3D: A Marine Ecosystem Toolkit for Optimization and Simulation in 3D

    CERN Document Server

    Piwonski, Jaroslaw

    2014-01-01

    The simulation and parameter optimization of coupled ocean circulation and ecosystem models in three space dimensions is one of the most challenging tasks in numerical climate research. Here we present a scientific toolkit that aims at supporting researchers by defining clear coupling interfaces, providing state-of-the-art numerical methods for simulation, parallelization and optimization while using only freely available and (to a great extend) platform-independent software. Besides defining a user-friendly coupling interface (API) for marine ecosystem or biogeochemical models, we heavily rely on the Portable, Extensible Toolkit for Scientific computation (PETSc) developed at Argonne Nat. Lab. for a wide variety of parallel linear and non-linear solvers and optimizers. We specifically focus on the usage of matrix-free Newton-Krylov methods for the fast computation of steady periodic solutions, and make use of the Transport Matrix Method (TMM) introduced by Khatiwala et al.

  6. The D-NET software toolkit: a framework for the realization, maintenance, and operation of aggregative infrastructures

    OpenAIRE

    Manghi, Paolo; Artini, Michele; Atzori, Claudio; Bardi, Alessia; Mannocci, Andrea; La Bruzzo, Sandro; Candela, Leonardo; Castelli, Donatella; Pagano, Pasquale

    2014-01-01

    Purpose This paper presents the architectural principles and the services of the D-NET Software Toolkit. D-NET is a framework where designers and developers find the tools for constructing and operating aggregative infrastructures (systems for aggregating data sources with heterogeneous data models and technologies) in a cost-effective way. Designers and developers can select from a variety of D-NET data management services, can configure them to handle data according to given data models, an...

  7. Putting Culture Back in Context: A Context Dependent Model of How Cultural Inputs, Toolkits, and Meanings Influence Action

    OpenAIRE

    Abramson, Corey M.

    2010-01-01

    In this article I outline a new framework for the sociological study of culture that relates three fundamental facets of human culture (inputs, toolkits, and meanings) to each other and suggests the contingencies under which each can influence action. Sociological theories of culture typically pitch these facets as opposing perspectives of “what culture is.” I argue that while each perspective answers a necessary part of the theoretical puzzle linking culture and action, existing models are n...

  8. Overcoming the obstacles of harvesting and searching digital repositories from federated searching toolkits, and embedding them in VLEs

    OpenAIRE

    Chumbe, Santiago; MacLeod, Roddy; Barker, Phil; Moffat, Malcolm; Rist, Roger

    2006-01-01

    This paper addresses two important needs. The first one is the need to alleviate the resource discovery task across digital repositories by subject, which includes the ability of searching heterogeneous sources that apply to a specific audience (e.g. engineering academics) or purpose (e.g. research, teaching) from one access point. The second need is to provide toolkits for federated searching which are able to be embedded in electronic learning environments used by lecturers, students and re...

  9. Should Unconventional Balance Sheet Policies Be Added to the Central Bank toolkit? a Review of the Experience so Far

    OpenAIRE

    Kotaro Ishi; Kenji Fujita; Mark R. Stone

    2011-01-01

    What is the case for adding the unconventional balance sheet policies used by major central banks since 2007 to the standard policy toolkit? The record so far suggests that the new liquidity providing policies in support of financial stability generally warrant inclusion. As the balance sheet policies aimed at macroeconomic stability were used only by a small number of highly credible central banks facing a lower bound constraint on conventional interest rate policy, they are not relevant for...

  10. Building Confidence in the Community Ice Sheet Model (CISM) with LIVVkit, the Land Ice Validation and Verification Toolkit

    Science.gov (United States)

    Kennedy, J. H.; Bennett, A. R.; Evans, K. J.; Worley, P.; Price, S. F.; Hoffman, M. J.

    2015-12-01

    Using an ice flow model to make inferences of real world systems requires a high level of confidence in the model. Verification and validation (V&V) is a set of techniques that are used to quantify confidence and build credibility. We are developing LIVVkit (Land Ice Verification and Validation toolkit), a comprehensive V&V toolkit for ice sheet models, to help scientists make robust inferences of real world systems with their models. LIVVkit is written in python, due to its wide usage throughout the scientific community and should be easily accessible to a large number of users. The toolkit provides resources for data assimilation, verification testing, validation testing, and performance evaluations. A website is created automatically which presents the testing results in a comprehensive and user-friendly way. LIVVkit allows scientists and developers to implement reusable validation tests of model applications and build confidence in their ice flow model. Currently, we are working with scientific users and developers of the Community Ice Sheet Model (CISM) for the development of LIVVkit, but LIVVkit is designed to be extensible to other ice flow models.

  11. Modeling Multiphase Coastal and Hydraulic Processes in an Interactive Python Environment with the Open Source Proteus Toolkit

    Science.gov (United States)

    Kees, C. E.; Farthing, M. W.; Ahmadia, A. J.; Bakhtyar, R.; Miller, C. T.

    2014-12-01

    Hydrology is dominated by multiphase flow processes, due to the importance of capturing water's interaction with soil and air phases. Unfortunately, many different mathematical model formulations are required to model particular processes and scales of interest, and each formulation often requires specialized numerical methods. The Proteus toolkit is a software package for research on models for coastal and hydraulic processes and improvements in numerics, particularly 3D multiphase processes and parallel numerics. The models considered include multiphase flow, shallow water flow, turbulent free surface flow, and various flow-driven processes. We will discuss the objectives of Proteus and recent evolution of the toolkit's design as well as present examples of how it has been used used to construct computational models of multiphase flows for the US Army Corps of Engineers. Proteus is also an open source toolkit authored primarily within the US Army Corps of Engineers, and used, developed, and maintained by a small community of researchers in both theoretical modeling and computational methods research. We will discuss how open source and community development practices have played a role in the creation of Proteus.

  12. PsN-Toolkit--a collection of computer intensive statistical methods for non-linear mixed effect modeling using NONMEM.

    Science.gov (United States)

    Lindbom, Lars; Pihlgren, Pontus; Jonsson, E Niclas; Jonsson, Niclas

    2005-09-01

    PsN-Toolkit is a collection of statistical tools for pharmacometric data analysis using the non-linear mixed effect modeling software NONMEM. The toolkit is object oriented and written in the programming language Perl using the programming library Perl-speaks-NONMEM (PsN). Five methods: the Bootstrap, the Jackknife, Log-likelihood Profiling, Case-deletion Diagnostics and Stepwise Covariate Model building are included as separate classes and may be used in user-written Perl scripts or through stand-alone command line applications. The tools are designed with the ability to cooperate and with an emphasis on common structures for workflow and result handling. Parallel execution of independent tool sections is supported on shared memory multiprocessor (SMP) computers, Mosix/openMosix clusters and distributed computing environments following the NorduGrid standard. In conclusion, PsN-Toolkit makes it easier to use the Bootstrap, the Jackknife, Log-likelihood Profiling, Case-deletion Diagnostics and Stepwise Covariate Model building in pharmacometric data analysis. PMID:16023764

  13. Adoption of Test Driven Development and Continuous Integration for the Development of the Trick Simulation Toolkit

    Science.gov (United States)

    Penn, John M.

    2013-01-01

    This paper describes the adoption of a Test Driven Development approach and a Continuous Integration System in the development of the Trick Simulation Toolkit, a generic simulation development environment for creating high fidelity training and engineering simulations at the NASA/Johnson Space Center and many other NASA facilities. It describes what was learned and the significant benefits seen, such as fast, thorough, and clear test feedback every time code is checked-in to the code repository. It also describes a system that encourages development of code that is much more flexible, maintainable, and reliable. The Trick Simulation Toolkit development environment provides a common architecture for user-defined simulations. Trick builds executable simulations using user-supplied simulation-definition files (S_define) and user supplied "model code". For each Trick-based simulation, Trick automatically provides job scheduling, checkpoint / restore, data-recording, interactive variable manipulation (variable server), and an input-processor. Also included are tools for plotting recorded data and various other supporting tools and libraries. Trick is written in C/C++ and Java and supports both Linux and MacOSX. Prior to adopting this new development approach, Trick testing consisted primarily of running a few large simulations, with the hope that their complexity and scale would exercise most of Trick's code and expose any recently introduced bugs. Unsurprising, this approach yielded inconsistent results. It was obvious that a more systematic, thorough approach was required. After seeing examples of some Java-based projects that used the JUnit test framework, similar test frameworks for C and C++ were sought. Several were found, all clearly inspired by JUnit. Googletest, a freely available Open source testing framework, was selected as the most appropriate and capable. The new approach was implemented while rewriting the Trick memory management component, to eliminate a

  14. The AAG's ALIGNED Toolkit: A Place-based Approach to Fostering Diversity in the Geosciences

    Science.gov (United States)

    Rodrigue, C. M.

    2012-12-01

    Where do we look to attract a more diverse group of students to academic programs in geography and the geosciences? What do we do once we find them? This presentation introduces the ALIGNED Toolkit developed by the Association of American Geographers, with funding from the NSF's Opportunities to Enhance Diversity in the Geosciences (OEDG) Program. ALIGNED (Addressing Locally-tailored Information Infrastructure and Geoscience Needs for Enhancing Diversity) seeks to align the needs of university departments and underrepresented students by drawing upon the intellectual wealth of geography and spatial science to provide better informed, knowledge-based action to enhance diversity in higher education and the geoscience workforce. The project seeks to inform and transform the ways in which departments and programs envision and realize their own goals to enhance diversity, promote inclusion, and broaden participation. We also seek to provide the data, information, knowledge, and best practices needed in order to enhance the recruitment and retention of underrepresented students. The ALIGNED Toolkit is currently in a beta release, available to 13 pilot departments and 50 testing departments of geography/geosciences. It consolidates a variety of data from departments, the U.S. Census Bureau, and the U.S. Department of Education's National Center for Education Statistics to provide interactive, GIS-based visualizations across multiple scales. It also incorporates a place-based, geographic perspective to support departments in their efforts to enhance diversity. A member of ALIGNED's senior personnel, who is also a representative of one of the pilot departments, will provide an overview and preview of the tool while sharing her department's experiences in progressing toward its diversity goals. A brief discussion on how geoscience departments might benefit from the ALIGNED approach and resources will follow. Undergraduate advisors, graduate program directors, department

  15. Windows .NET Network Distributed Basic Local Alignment Search Toolkit (W.ND-BLAST

    Directory of Open Access Journals (Sweden)

    Oliver Melvin J

    2005-04-01

    Full Text Available Abstract Background BLAST is one of the most common and useful tools for Genetic Research. This paper describes a software application we have termed Windows .NET Distributed Basic Local Alignment Search Toolkit (W.ND-BLAST, which enhances the BLAST utility by improving usability, fault recovery, and scalability in a Windows desktop environment. Our goal was to develop an easy to use, fault tolerant, high-throughput BLAST solution that incorporates a comprehensive BLAST result viewer with curation and annotation functionality. Results W.ND-BLAST is a comprehensive Windows-based software toolkit that targets researchers, including those with minimal computer skills, and provides the ability increase the performance of BLAST by distributing BLAST queries to any number of Windows based machines across local area networks (LAN. W.ND-BLAST provides intuitive Graphic User Interfaces (GUI for BLAST database creation, BLAST execution, BLAST output evaluation and BLAST result exportation. This software also provides several layers of fault tolerance and fault recovery to prevent loss of data if nodes or master machines fail. This paper lays out the functionality of W.ND-BLAST. W.ND-BLAST displays close to 100% performance efficiency when distributing tasks to 12 remote computers of the same performance class. A high throughput BLAST job which took 662.68 minutes (11 hours on one average machine was completed in 44.97 minutes when distributed to 17 nodes, which included lower performance class machines. Finally, there is a comprehensive high-throughput BLAST Output Viewer (BOV and Annotation Engine components, which provides comprehensive exportation of BLAST hits to text files, annotated fasta files, tables, or association files. Conclusion W.ND-BLAST provides an interactive tool that allows scientists to easily utilizing their available computing resources for high throughput and comprehensive sequence analyses. The install package for W.ND-BLAST is

  16. Evaluating Complex Interventions and Health Technologies Using Normalization Process Theory: Development of a Simplified Approach and Web-Enabled Toolkit

    LENUS (Irish Health Repository)

    May, Carl R

    2011-09-30

    Abstract Background Normalization Process Theory (NPT) can be used to explain implementation processes in health care relating to new technologies and complex interventions. This paper describes the processes by which we developed a simplified version of NPT for use by clinicians, managers, and policy makers, and which could be embedded in a web-enabled toolkit and on-line users manual. Methods Between 2006 and 2010 we undertook four tasks. (i) We presented NPT to potential and actual users in multiple workshops, seminars, and presentations. (ii) Using what we discovered from these meetings, we decided to create a simplified set of statements and explanations expressing core constructs of the theory (iii) We circulated these statements to a criterion sample of 60 researchers, clinicians and others, using SurveyMonkey to collect qualitative textual data about their criticisms of the statements. (iv) We then reconstructed the statements and explanations to meet users\\' criticisms, embedded them in a web-enabled toolkit, and beta tested this \\'in the wild\\'. Results On-line data collection was effective: over a four week period 50\\/60 participants responded using SurveyMonkey (40\\/60) or direct phone and email contact (10\\/60). An additional nine responses were received from people who had been sent the SurveyMonkey form by other respondents. Beta testing of the web enabled toolkit produced 13 responses, from 327 visits to http:\\/\\/www.normalizationprocess.org. Qualitative analysis of both sets of responses showed a high level of support for the statements but also showed that some statements poorly expressed their underlying constructs or overlapped with others. These were rewritten to take account of users\\' criticisms and then embedded in a web-enabled toolkit. As a result we were able translate the core constructs into a simplified set of statements that could be utilized by non-experts. Conclusion Normalization Process Theory has been developed through

  17. Design and implementation of a parallel object-oriented image processing toolkit

    Science.gov (United States)

    Kamath, Chandrika; Baldwin, Chuck H.; Fodor, Imola K.; Tang, Nu A.

    2000-10-01

    Advances in technology have enabled us to collect data from observations, experiments, and simulations at an ever increasing pace. As these data sets approach the terabyte and petabyte range, scientists are increasingly using semi-automated techniques from data mining and pattern recognition to find useful information in the data. In order for data mining to be successful, the raw data must first be processed into a form suitable for the detection of patterns. When the data is in the form of images, this can involve a substantial amount of processing on very large data sets. To help make this task more efficient, we are designing and implementing an object-oriented image processing toolkit that specifically targets massively-parallel, distributed-memory architectures. We first show that it is possible to use object-oriented technology to effectively address the diverse needs of image applications. Next, we describe how we abstract out the similarities in image processing algorithms to enable re-use in our software. We will also discuss the difficulties encountered in parallelizing image algorithms on the massively parallel machines as well as the bottlenecks to high performance. We will demonstrate our work using images from an astronomical data set, and illustrate how techniques such as filters and denoising through the thresholding of wavelet coefficients can be applied when a large image is distributed across several processors.

  18. Bio.Phylo: A unified toolkit for processing, analyzing and visualizing phylogenetic trees in Biopython

    Directory of Open Access Journals (Sweden)

    Talevich Eric

    2012-08-01

    Full Text Available Abstract Background Ongoing innovation in phylogenetics and evolutionary biology has been accompanied by a proliferation of software tools, data formats, analytical techniques and web servers. This brings with it the challenge of integrating phylogenetic and other related biological data found in a wide variety of formats, and underlines the need for reusable software that can read, manipulate and transform this information into the various forms required to build computational pipelines. Results We built a Python software library for working with phylogenetic data that is tightly integrated with Biopython, a broad-ranging toolkit for computational biology. Our library, Bio.Phylo, is highly interoperable with existing libraries, tools and standards, and is capable of parsing common file formats for phylogenetic trees, performing basic transformations and manipulations, attaching rich annotations, and visualizing trees. We unified the modules for working with the standard file formats Newick, NEXUS and phyloXML behind a consistent and simple API, providing a common set of functionality independent of the data source. Conclusions Bio.Phylo meets a growing need in bioinformatics for working with heterogeneous types of phylogenetic data. By supporting interoperability with multiple file formats and leveraging existing Biopython features, this library simplifies the construction of phylogenetic workflows. We also provide examples of the benefits of building a community around a shared open-source project. Bio.Phylo is included with Biopython, available through the Biopython website, http://biopython.org.

  19. molSimplify: A toolkit for automating discovery in inorganic chemistry.

    Science.gov (United States)

    Ioannidis, Efthymios I; Gani, Terry Z H; Kulik, Heather J

    2016-08-15

    We present an automated, open source toolkit for the first-principles screening and discovery of new inorganic molecules and intermolecular complexes. Challenges remain in the automatic generation of candidate inorganic molecule structures due to the high variability in coordination and bonding, which we overcome through a divide-and-conquer tactic that flexibly combines force-field preoptimization of organic fragments with alignment to first-principles-trained metal-ligand distances. Exploration of chemical space is enabled through random generation of ligands and intermolecular complexes from large chemical databases. We validate the generated structures with the root mean squared (RMS) gradients evaluated from density functional theory (DFT), which are around 0.02 Ha/au across a large 150 molecule test set. Comparison of molSimplify results to full optimization with the universal force field reveals that RMS DFT gradients are improved by 40%. Seamless generation of input files, preparation and execution of electronic structure calculations, and post-processing for each generated structure aids interpretation of underlying chemical and energetic trends. © 2016 Wiley Periodicals, Inc. PMID:27364957

  20. Land Surface Verification Toolkit (LVT) - A Generalized Framework for Land Surface Model Evaluation

    Science.gov (United States)

    Kumar, Sujay V.; Peters-Lidard, Christa D.; Santanello, Joseph; Harrison, Ken; Liu, Yuqiong; Shaw, Michael

    2011-01-01

    Model evaluation and verification are key in improving the usage and applicability of simulation models for real-world applications. In this article, the development and capabilities of a formal system for land surface model evaluation called the Land surface Verification Toolkit (LVT) is described. LVT is designed to provide an integrated environment for systematic land model evaluation and facilitates a range of verification approaches and analysis capabilities. LVT operates across multiple temporal and spatial scales and employs a large suite of in-situ, remotely sensed and other model and reanalysis datasets in their native formats. In addition to the traditional accuracy-based measures, LVT also includes uncertainty and ensemble diagnostics, information theory measures, spatial similarity metrics and scale decomposition techniques that provide novel ways for performing diagnostic model evaluations. Though LVT was originally designed to support the land surface modeling and data assimilation framework known as the Land Information System (LIS), it also supports hydrological data products from other, non-LIS environments. In addition, the analysis of diagnostics from various computational subsystems of LIS including data assimilation, optimization and uncertainty estimation are supported within LVT. Together, LIS and LVT provide a robust end-to-end environment for enabling the concepts of model data fusion for hydrological applications. The evolving capabilities of LVT framework are expected to facilitate rapid model evaluation efforts and aid the definition and refinement of formal evaluation procedures for the land surface modeling community.

  1. The CRISPR-Cas9 technology: Closer to the ultimate toolkit for targeted genome editing.

    Science.gov (United States)

    Quétier, Francis

    2016-01-01

    The first period of plant genome editing was based on Agrobacterium; chemical mutagenesis by EMS (ethyl methanesulfonate) and ionizing radiations; each of these technologies led to randomly distributed genome modifications. The second period is associated with the discoveries of homing and meganuclease enzymes during the 80s and 90s, which were then engineered to provide efficient tools for targeted editing. From 2006 to 2012, a few crop plants were successfully and precisely modified using zinc-finger nucleases. A third wave of improvement in genome editing, which led to a dramatic decrease in off-target events, was achieved in 2009-2011 with the TALEN technology. The latest revolution surfaced in 2013 with the CRISPR-Cas9 system, whose high efficiency and technical ease of use is really impressive; scientists can use in-house kits or commercially available kits; the only two requirements are to carefully choose the location of the DNA double strand breaks to be induced and then to order an oligonucleotide. While this close-to- ultimate toolkit for targeted editing of genomes represents dramatic scientific progress which allows the development of more complex useful agronomic traits through synthetic biology, the social acceptance of genome editing remains regularly questioned by anti-GMO citizens and organizations. PMID:26566825

  2. The supervisor's toolkit: A framework for doctoral supervision in health professions education: AMEE Guide No. 104.

    Science.gov (United States)

    van Schalkwyk, Susan Camille; Murdoch-Eaton, Deborah; Tekian, Ara; van der Vleuten, Cees; Cilliers, Francois

    2016-05-01

    Doctoral studies represent a complex undertaking for students and supervisors. Some research describes the experience of students while there are volumes of advice for students considering a doctorate. Yet the terrain for supervisors is less well-trodden and the concept of a pedagogy of supervision is only really starting to emerge. Texts on the doctoral journey from the supervisor's perspective are uncommon and less yet has been written in the context of health professions education. The aim of this Guide, therefore, is to provide guidance for the supervisor's journey, drawing on our collective experience and such literature as there is. We explore the doctoral journey of students and their supervisors, highlighting what the implications are for supervisory practice. Recognising the doctorate as much more than merely conducting a research project, and seeing it as a shared educational endeavour is fundamental to understanding the doctoral journey - a journey that is complex and mutable, constantly shifting as the candidate moves from novice to expert, from dependence to growing autonomy. Our intention is to present this Guide as a toolkit for both the novice and the experienced supervisor as it, on the one hand, seeks to make the practice of supervision more transparent while on the other, challenges the reader to critically reflect on the supervisory space in which they currently reside. Our hope is that the Guide opens up opportunities for generative conversations about the practice of doctoral supervision in health professions education. PMID:26998657

  3. A Powerful Toolkit for Synthetic Biology: Over 3.8 Billion Years of Evolution

    Science.gov (United States)

    Rothschild, Lynn J.

    2010-01-01

    The combination of evolutionary with engineering principles will enhance synthetic biology. Conversely, synthetic biology has the potential to enrich evolutionary biology by explaining why some adaptive space is empty, on Earth or elsewhere. Synthetic biology, the design and construction of artificial biological systems, substitutes bio-engineering for evolution, which is seen as an obstacle. But because evolution has produced the complexity and diversity of life, it provides a proven toolkit of genetic materials and principles available to synthetic biology. Evolution operates on the population level, with the populations composed of unique individuals that are historical entities. The source of genetic novelty includes mutation, gene regulation, sex, symbiosis, and interspecies gene transfer. At a phenotypic level, variation derives from regulatory control, replication and diversification of components, compartmentalization, sexual selection and speciation, among others. Variation is limited by physical constraints such as diffusion, and chemical constraints such as reaction rates and membrane fluidity. While some of these tools of evolution are currently in use in synthetic biology, all ought to be examined for utility. A hybrid approach of synthetic biology coupled with fine-tuning through evolution is suggested

  4. 'The smoking toolkit study': a national study of smoking and smoking cessation in England

    Directory of Open Access Journals (Sweden)

    Vangeli Eleni

    2011-06-01

    Full Text Available Abstract Background Up-to-date data tracking of national smoking patterns and cessation-related behaviour is required to evaluate and inform tobacco control strategies. The Smoking Toolkit Study (STS was designed for this role. This paper describes the methodology of the STS and examines as far as possible the representativeness of the samples. Methods The STS consists of monthly, cross sectional household interviews of adults aged 16 and over in England with smokers and recent ex-smokers in each monthly wave followed up by postal questionnaires three and six months later. Between November 2006 and December 2010 the baseline survey was completed by 90,568 participants. STS demographic, prevalence and cigarette consumption estimates are compared with those from the Health Survey for England (HSE and the General Lifestyle Survey (GLF for 2007-2009. Results Smoking prevalence estimates of all the surveys were similar from 2008 onwards (e.g 2008 STS = 22.0%, 95% C.I. = 21.4% to 22.6%, HSE = 21.7%, 95% C.I. = 20.9% to 22.6%, GLF = 20.8%, 95% C.I. = 19.7% to 21.9%, although there was heterogeneity in 2007 (chi-square = 50.30, p Conclusion There is reason to believe that the STS findings (see http://www.smokinginengland.info are generalisable to the adult population of England.

  5. Open Plot Project: an open-source toolkit for 3-D structural data analysis

    Directory of Open Access Journals (Sweden)

    S. Tavani

    2011-05-01

    Full Text Available In this work we present the Open Plot Project, an open-source software for structural data analysis, including a 3-D environment. The software includes many classical functionalities of structural data analysis tools, like stereoplot, contouring, tensorial regression, scatterplots, histograms and transect analysis. In addition, efficient filtering tools are present allowing the selection of data according to their attributes, including spatial distribution and orientation. This first alpha release represents a stand-alone toolkit for structural data analysis.

    The presence of a 3-D environment with digitalising tools allows the integration of structural data with information extracted from georeferenced images to produce structurally validated dip domains. This, coupled with many import/export facilities, allows easy incorporation of structural analyses in workflows for 3-D geological modelling. Accordingly, Open Plot Project also candidates as a structural add-on for 3-D geological modelling software.

    The software (for both Windows and Linux O.S., the User Manual, a set of example movies (complementary to the User Manual, and the source code are provided as Supplement. We intend the publication of the source code to set the foundation for free, public software that, hopefully, the structural geologists' community will use, modify, and implement. The creation of additional public controls/tools is strongly encouraged.

  6. Land surface Verification Toolkit (LVT – a generalized framework for land surface model evaluation

    Directory of Open Access Journals (Sweden)

    S. V. Kumar

    2012-02-01

    Full Text Available Model evaluation and verification are key in improving the usage and applicability of simulation models for real-world applications. In this article, the development and capabilities of a formal system for land surface model evaluation called the Land surface Verification Toolkit (LVT is described. LVT is designed to provide an integrated environment for systematic land model evaluation and facilitates a range of verification approaches and analysis capabilities. LVT operates across multiple temporal and spatial scales and employs a large suite of in-situ, remotely sensed and other model and reanalysis datasets in their native formats. In addition to the traditional accuracy-based measures, LVT also includes uncertainty and ensemble diagnostics, information theory measures, spatial similarity metrics and scale decomposition techniques that provide novel ways for performing diagnostic model evaluations. Though LVT was originally designed to support the land surface modeling and data assimilation framework known as the Land Information System (LIS, it supports hydrological data products from non-LIS environments as well. In addition, the analysis of diagnostics from various computational subsystems of LIS including data assimilation, optimization and uncertainty estimation are supported within LVT. Together, LIS and LVT provide a robust end-to-end environment for enabling the concepts of model data fusion for hydrological applications. The evolving capabilities of LVT framework are expected to facilitate rapid model evaluation efforts and aid the definition and refinement of formal evaluation procedures for the land surface modeling community.

  7. Ion therapy for uveal melanoma in new human eye phantom based on GEANT4 toolkit.

    Science.gov (United States)

    Mahdipour, Seyed Ali; Mowlavi, Ali Asghar

    2016-01-01

    Radiotherapy with ion beams like proton and carbon has been used for treatment of eye uveal melanoma for many years. In this research, we have developed a new phantom of human eye for Monte Carlo simulation of tumors treatment to use in GEANT4 toolkit. Total depth-dose profiles for the proton, alpha, and carbon incident beams with the same ranges have been calculated in the phantom. Moreover, the deposited energy of the secondary particles for each of the primary beams is calculated. The dose curves are compared for 47.8MeV proton, 190.1MeV alpha, and 1060MeV carbon ions that have the same range in the target region reaching to the center of tumor. The passively scattered spread-out Bragg peak (SOBP) for each incident beam as well as the flux curves of the secondary particles including neutron, gamma, and positron has been calculated and compared for the primary beams. The high sharpness of carbon beam׳s Bragg peak with low lateral broadening is the benefit of this beam in hadrontherapy but it has disadvantages of dose leakage in the tail after its Bragg peak and high intensity of neutron production. However, proton beam, which has a good conformation with tumor shape owing to the beam broadening caused by scattering, can be a good choice for the large-size tumors. PMID:26831752

  8. YT: A Multi-Code Analysis Toolkit for Astrophysical Simulation Data

    Energy Technology Data Exchange (ETDEWEB)

    Turk, Matthew J.; /San Diego, CASS; Smith, Britton D.; /Michigan State U.; Oishi, Jeffrey S.; /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Skory, Stephen; Skillman, Samuel W.; /Colorado U., CASA; Abel, Tom; /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Norman, Michael L.; /aff San Diego, CASS

    2011-06-23

    The analysis of complex multiphysics astrophysical simulations presents a unique and rapidly growing set of challenges: reproducibility, parallelization, and vast increases in data size and complexity chief among them. In order to meet these challenges, and in order to open up new avenues for collaboration between users of multiple simulation platforms, we present yt (available at http://yt.enzotools.org/) an open source, community-developed astrophysical analysis and visualization toolkit. Analysis and visualization with yt are oriented around physically relevant quantities rather than quantities native to astrophysical simulation codes. While originally designed for handling Enzo's structure adaptive mesh refinement data, yt has been extended to work with several different simulation methods and simulation codes including Orion, RAMSES, and FLASH. We report on its methods for reading, handling, and visualizing data, including projections, multivariate volume rendering, multi-dimensional histograms, halo finding, light cone generation, and topologically connected isocontour identification. Furthermore, we discuss the underlying algorithms yt uses for processing and visualizing data, and its mechanisms for parallelization of analysis tasks.

  9. Biomechanical ToolKit: Open-source framework to visualize and process biomechanical data.

    Science.gov (United States)

    Barre, Arnaud; Armand, Stéphane

    2014-04-01

    C3D file format is widely used in the biomechanical field by companies and laboratories to store motion capture systems data. However, few software packages can visualize and modify the integrality of the data in the C3D file. Our objective was to develop an open-source and multi-platform framework to read, write, modify and visualize data from any motion analysis systems using standard (C3D) and proprietary file formats (used by many companies producing motion capture systems). The Biomechanical ToolKit (BTK) was developed to provide cost-effective and efficient tools for the biomechanical community to easily deal with motion analysis data. A large panel of operations is available to read, modify and process data through C++ API, bindings for high-level languages (Matlab, Octave, and Python), and standalone application (Mokka). All these tools are open-source and cross-platform and run on all major operating systems (Windows, Linux, MacOS X). PMID:24548899

  10. A configuration space toolkit for automated spatial reasoning: Technical results and LDRD project final report

    Energy Technology Data Exchange (ETDEWEB)

    Xavier, P.G.; LaFarge, R.A.

    1997-02-01

    A robot`s configuration space (c-space) is the space of its kinematic degrees of freedom, e.g., the joint-space of an arm. Sets in c-space can be defined that characterize a variety of spatial relationships, such as contact between the robot and its environment. C-space techniques have been fundamental to research progress in areas such as motion planning and physically-based reasoning. However, practical progress has been slowed by the difficulty of implementing the c-space abstraction inside each application. For this reason, we proposed a Configuration Space Toolkit of high-performance algorithms and data structures meeting these needs. Our intent was to develop this robotics software to provide enabling technology to emerging applications that apply the c-space abstraction, such as advanced motion planning, teleoperation supervision, mechanism functional analysis, and design tools. This final report presents the research results and technical achievements of this LDRD project. Key results and achievements included (1) a hybrid Common LISP/C prototype that implements the basic C-Space abstraction, (2) a new, generic, algorithm for constructing hierarchical geometric representations, and (3) a C++ implementation of an algorithm for fast distance computation, interference detection, and c-space point-classification. Since the project conclusion, motion planning researchers in Sandia`s Intelligent Systems and Robotics Center have been using the CSTk libcstk.so C++ library. The code continues to be used, supported, and improved by projects in the ISRC.

  11. Experiences and Results from a New High Performance Network and Application Monitoring Toolkit

    International Nuclear Information System (INIS)

    Grid Computing capabilities are increasingly needed for scientific research. Groups such as Globus and the Particle Physics Data Grid are developing tools to meet these needs. An additional challenge is the evaluation and fine-tuning of these applications, as well as support for long term monitoring, performance analysis, and troubleshooting. In September 2001, SLAC started the development of a toolkit for studying the available bandwidth as measured by various network sensing tools and comparing that with the bandwidth achievable by various bulk data transfer applications. This study has provided experience in the challenges of deploying and using the sensor tools and transfer applications, as well as information for fine tuning the applications and analyzing their performance. The results presented in this paper include the deployment challenges, techniques for optimizing the duration of measurements, the impacts of throughput on CPU utilization, optimizing windows and parallel streams, the impact on other users, comparisons of various throughput measurement techniques, patterns of throughput behaviors, forecasting, and comparisons of active and passive measurements. We finish up with possible avenues for future development

  12. The GBIF integrated publishing toolkit: facilitating the efficient publishing of biodiversity data on the internet.

    Directory of Open Access Journals (Sweden)

    Tim Robertson

    Full Text Available The planet is experiencing an ongoing global biodiversity crisis. Measuring the magnitude and rate of change more effectively requires access to organized, easily discoverable, and digitally-formatted biodiversity data, both legacy and new, from across the globe. Assembling this coherent digital representation of biodiversity requires the integration of data that have historically been analog, dispersed, and heterogeneous. The Integrated Publishing Toolkit (IPT is a software package developed to support biodiversity dataset publication in a common format. The IPT's two primary functions are to 1 encode existing species occurrence datasets and checklists, such as records from natural history collections or observations, in the Darwin Core standard to enhance interoperability of data, and 2 publish and archive data and metadata for broad use in a Darwin Core Archive, a set of files following a standard format. Here we discuss the key need for the IPT, how it has developed in response to community input, and how it continues to evolve to streamline and enhance the interoperability, discoverability, and mobilization of new data types beyond basic Darwin Core records. We close with a discussion how IPT has impacted the biodiversity research community, how it enhances data publishing in more traditional journal venues, along with new features implemented in the latest version of the IPT, and future plans for more enhancements.

  13. The Extensible Neuroimaging Archive Toolkit: an informatics platform for managing, exploring, and sharing neuroimaging data.

    Science.gov (United States)

    Marcus, Daniel S; Olsen, Timothy R; Ramaratnam, Mohana; Buckner, Randy L

    2007-01-01

    The Extensible Neuroimaging Archive Toolkit (XNAT) is a software platform designed to facilitate common management and productivity tasks for neuroimaging and associated data. In particular, XNAT enables qualitycontrol procedures and provides secure access to and storage of data. XNAT follows a threetiered architecture that includes a data archive, user interface, and middleware engine. Data can be entered into the archive as XML or through data entry forms. Newly added data are stored in a virtual quarantine until an authorized user has validated it. XNAT subsequently maintains a history profile to track all changes made to the managed data. User access to the archive is provided by a secure web application. The web application provides a number of quality control and productivity features, including data entry forms, data-type-specific searches, searches that combine across data types, detailed reports, and listings of experimental data, upload/download tools, access to standard laboratory workflows, and administration and security tools. XNAT also includes an online image viewer that supports a number of common neuroimaging formats, including DICOM and Analyze. The viewer can be extended to support additional formats and to generate custom displays. By managing data with XNAT, laboratories are prepared to better maintain the long-term integrity of their data, to explore emergent relations across data types, and to share their data with the broader neuroimaging community. PMID:17426351

  14. Improvements to Web Toolkits for Antelope-based Real-time Monitoring Systems

    Science.gov (United States)

    Lindquist, K. G.; Newman, R. L.; Vernon, F. L.; Hansen, T. S.; Orcutt, J.

    2005-12-01

    The Antelope Environmental Monitoring System (http://www.brtt.com) is a robust middleware architecture for near-real-time data collection, analysis, archiving and distribution. Antelope has an extensive toolkit allowing users to interact directly with their datasets. A rudimentary interface was developed in previous work between Antelope and the web-scripting language PHP (The PHP language is described in more detail at http://www.php.net). This interface allowed basic application development for remote access to and interaction with near-real-time data through a World Wide Web interface. We have added over 70 new functions for the Antelope interface to PHP, providing a solid base for web-scripting of near-real-time Antelope database applications. In addition, we have designed a new structure for web sites to be created from the Antelope platform, including PHP applications and Perl CGI scripts as well as static pages. Finally we have constructed the first version of the dbwebproject program, designed to dynamically create and maintain web-sites from specified recipes. These tools have already proven valuable for the creation of web tools for the dissemination of and interaction with near-real-time data streams from multi-signal-domain real-time sensor networks. We discuss current and future directions of this work in the context of the ROADNet project. Examples and applications of these core tools are elaborated in a companion presentation in this session (Newman et al., AGU 2005, session IN06).

  15. SimPackJ/S: a web-oriented toolkit for discrete event simulation

    Science.gov (United States)

    Park, Minho; Fishwick, Paul A.

    2002-07-01

    SimPackJ/S is the JavaScript and Java version of SimPack, which means SimPackJ/S is a collection of JavaScript and Java libraries and executable programs for computer simulations. The main purpose of creating SimPackJ/S is that we allow existing SimPack users to expand simulation areas and provide future users with a freeware simulation toolkit to simulate and model a system in web environments. One of the goals for this paper is to introduce SimPackJ/S. The other goal is to propose translation rules for converting C to JavaScript and Java. Most parts demonstrate the translation rules with examples. In addition, we discuss a 3D dynamic system model and overview an approach to 3D dynamic systems using SimPackJ/S. We explain an interface between SimPackJ/S and the 3D language--Virtual Reality Modeling Language (VRML). This paper documents how to translate C to JavaScript and Java and how to utilize SimPackJ/S within a 3D web environment.

  16. In silico toxicology models and databases as FDA Critical Path Initiative toolkits

    Directory of Open Access Journals (Sweden)

    Valerio Luis G

    2011-03-01

    Full Text Available Abstract In silico toxicology methods are practical, evidence-based and high throughput, with varying accuracy. In silico approaches are of keen interest, not only to scientists in the private sector and to academic researchers worldwide, but also to the public. They are being increasingly evaluated and applied by regulators. Although there are foreseeable beneficial aspects -- including maximising use of prior test data and the potential for minimising animal use for future toxicity testing -- the primary use of in silico toxicology methods in the pharmaceutical sciences are as decision support information. It is possible for in silico toxicology methods to complement and strengthen the evidence for certain regulatory review processes, and to enhance risk management by supporting a more informed decision regarding priority setting for additional toxicological testing in research and product development. There are also several challenges with these continually evolving methods which clearly must be considered. This mini-review describes in silico methods that have been researched as Critical Path Initiative toolkits for predicting toxicities early in drug development based on prior knowledge derived from preclinical and clinical data at the US Food and Drug Administration, Center for Drug Evaluation and Research.

  17. Book Review: Mac OS X, iPod, and iPhone Forensic Analysis DVD Toolkit

    Directory of Open Access Journals (Sweden)

    Gary Kessler

    2008-12-01

    Full Text Available Varsalone, J. (Tech. Ed., Kubasiak, R.R., Morrissey, S., et al. (2009. Mac OS X, iPod, and iPhone Forensic Analysis DVD Toolkit. Burlington, MA: Syngress. 551 + xix pages, ISBN: 978-1-59749-297-3, US$59.95.Reviewed by Gary C. Kessler (gary.kessler@champlain.eduAt last! A quality book about computer forensics for Apple products! Alas, I get ahead of myself.Apple's hold on the personal computer marketplace started dwindling on August 12, 1981, the day that the IBM PC was introduced. As an Apple ][+ bigot myself, I refused to touch a PC for some years. But I was also a command line bigot, so when the first Macintosh was introduced in 1983 and hermetically sealed the operating system from users, I did not go out and buy one. In fact, like many of my era, I did eventually end up on the PC side which, ironically, let me do many of the things that my trusty Apple ][+ had in earlier times -- write code, play with the hardware, and, indeed, get to a command line. And, of course, tons of application developers flocked to the PC because of its open architecture.(see PDF for full review

  18. A versatile toolkit for high throughput functional genomics with Trichoderma reesei

    Directory of Open Access Journals (Sweden)

    Schuster André

    2012-01-01

    Full Text Available Abstract Background The ascomycete fungus, Trichoderma reesei (anamorph of Hypocrea jecorina, represents a biotechnological workhorse and is currently one of the most proficient cellulase producers. While strain improvement was traditionally accomplished by random mutagenesis, a detailed understanding of cellulase regulation can only be gained using recombinant technologies. Results Aiming at high efficiency and high throughput methods, we present here a construction kit for gene knock out in T. reesei. We provide a primer database for gene deletion using the pyr4, amdS and hph selection markers. For high throughput generation of gene knock outs, we constructed vectors using yeast mediated recombination and then transformed a T. reesei strain deficient in non-homologous end joining (NHEJ by spore electroporation. This NHEJ-defect was subsequently removed by crossing of mutants with a sexually competent strain derived from the parental strain, QM9414. Conclusions Using this strategy and the materials provided, high throughput gene deletion in T. reesei becomes feasible. Moreover, with the application of sexual development, the NHEJ-defect can be removed efficiently and without the need for additional selection markers. The same advantages apply for the construction of multiple mutants by crossing of strains with different gene deletions, which is now possible with considerably less hands-on time and minimal screening effort compared to a transformation approach. Consequently this toolkit can considerably boost research towards efficient exploitation of the resources of T. reesei for cellulase expression and hence second generation biofuel production.

  19. A versatile toolkit for high throughput functional genomics with Trichoderma reesei

    Energy Technology Data Exchange (ETDEWEB)

    Schuster, Andre; Bruno, Kenneth S.; Collett, James R.; Baker, Scott E.; Seiboth, Bernhard; Kubicek, Christian P.; Schmoll, Monika

    2012-01-02

    The ascomycete fungus, Trichoderma reesei (anamorph of Hypocrea jecorina), represents a biotechnological workhorse and is currently one of the most proficient cellulase producers. While strain improvement was traditionally accomplished by random mutagenesis, a detailed understanding of cellulase regulation can only be gained using recombinant technologies. RESULTS: Aiming at high efficiency and high throughput methods, we present here a construction kit for gene knock out in T. reesei. We provide a primer database for gene deletion using the pyr4, amdS and hph selection markers. For high throughput generation of gene knock outs, we constructed vectors using yeast mediated recombination and then transformed a T. reesei strain deficient in non-homologous end joining (NHEJ) by spore electroporation. This NHEJ-defect was subsequently removed by crossing of mutants with a sexually competent strain derived from the parental strain, QM9414.CONCLUSIONS:Using this strategy and the materials provided, high throughput gene deletion in T. reesei becomes feasible. Moreover, with the application of sexual development, the NHEJ-defect can be removed efficiently and without the need for additional selection markers. The same advantages apply for the construction of multiple mutants by crossing of strains with different gene deletions, which is now possible with considerably less hands-on time and minimal screening effort compared to a transformation approach. Consequently this toolkit can considerably boost research towards efficient exploitation of the resources of T. reesei for cellulase expression and hence second generation biofuel production.

  20. Computer-Assisted Hepatocellular Carcinoma Ablation Planning Based on 3-D Ultrasound Imaging.

    Science.gov (United States)

    Li, Kai; Su, Zhongzhen; Xu, Erjiao; Guan, Peishan; Li, Liu-Jun; Zheng, Rongqin

    2016-08-01

    To evaluate computer-assisted hepatocellular carcinoma (HCC) ablation planning based on 3-D ultrasound, 3-D ultrasound images of 60 HCC lesions from 58 patients were obtained and transferred to a research toolkit. Compared with virtual manual ablation planning (MAP), virtual computer-assisted ablation planning (CAP) consumed less time and needle insertion numbers and exhibited a higher rate of complete tumor coverage and lower rate of critical structure injury. In MAP, junior operators used less time, but had more critical structure injury than senior operators. For large lesions, CAP performed better than MAP. For lesions near critical structures, CAP resulted in better outcomes than MAP. Compared with MAP, CAP based on 3-D ultrasound imaging was more effective and achieved a higher rate of complete tumor coverage and a lower rate of critical structure injury; it is especially useful for junior operators and with large lesions, and lesions near critical structures. PMID:27126243

  1. Assisted Living Community Profile

    Science.gov (United States)

    ... for the Seniors Housing & Care Industry, reflects NCAL's philosophy of assisted living. 2 Data also from the ... Assisted Living Studies Clinical Practice Guidelines Health Information Technology In-Service Training Tools Periodicals State Regulatory Review ...

  2. Assisted Vaginal Delivery

    Science.gov (United States)

    ... having a repeat assisted vaginal delivery in a future pregnancy? If you have had one assisted vaginal ... Education Green Journal Practice Management Coding Health Info Technology Professional Liability Managing Your Practice Patient Safety & Quality ...

  3. ForeignAssistance.gov

    Data.gov (United States)

    US Agency for International Development — ForeignAssistance.gov provides a view of U.S. Government foreign assistance funds across agencies and enables users to explore, analyze, and review aid investments...

  4. Assisted Reproductive Technology (ART)

    Science.gov (United States)

    ... Information Clinical Trials Resources and Publications Assisted Reproductive Technology (ART) Skip sharing on social media links Share ... American Society for Reproductive Medicine. (2012). Assisted reproductive technologies: A guide for patients . Retrieved June 11, 2012, ...

  5. VIDEO ASSISTED THYROIDECTOMY

    OpenAIRE

    C. Bradea

    2009-01-01

    Video assisted techniques were documented by M.Gagner (1996 – video assisted parathyroidectomy), Henry (1999), Shimizu (1999), Ohgami (2000), Miccoli (2000 – video assisted parathyroidectomy and thyroidectomy). The advantage of this kind of surgery: aesthetics i.e. trying to make only small scars on the neck. Our first case of video assisted thyroidectomy was a female 50 years of age, with multinodular goiter, nodules of 2-3 cm in each lobe, admitted in our clinic in December 2008. History of...

  6. The GEANT4 toolkit for microdosimetry calculations: Application to microbeam radiation therapy (MRT)

    International Nuclear Information System (INIS)

    Theoretical dose distributions for microbeam radiation therapy (MRT) are computed in this paper using the GEANT4 Monte Carlo (MC) simulation toolkit. MRT is an innovative experimental radiotherapy technique carried out using an array of parallel microbeams of synchrotron-wiggler-generated x rays. Although the biological mechanisms underlying the effects of microbeams are still largely unknown, the effectiveness of MRT can be traced back to the natural ability of normal tissues to rapidly repair small damages to the vasculature, and on the lack of a similar healing process in tumoral tissues. Contrary to conventional therapy, in which each beam is at least several millimeters wide, the narrowness of the microbeams allows a rapid regeneration of the blood vessels along the beams' trajectories. For this reason the calculation of the ''valley'' dose is of crucial importance and the correct use of MC codes for such purposes must be understood. GEANT4 offers, in addition to the standard libraries, a specialized package specifically designed to deal with electromagnetic interactions of particles with matter for energies down to 250 eV. This package implements two different approaches for electron and photon transport, one based on evaluated data libraries, the other adopting analytical models. These features are exploited to cross-check theoretical computations for MRT. The lateral and depth dose profiles are studied for the irradiation of a 20 cm diameter, 20 cm long cylindrical phantom, with cylindrical sources of different size and energy. Microbeam arrays are simulated with the aid of superposition algorithms, and the ratios of peak-to-valley doses are computed for typical cases used in preclinical assays. Dose profiles obtained using the GEANT4 evaluated data libraries and analytical models are compared with simulation results previously obtained using the PENELOPE code. The results show that dose profiles computed with GEANT4's analytical model are almost

  7. A prototype forensic toolkit for industrial-control-systems incident response

    Science.gov (United States)

    Carr, Nickolas B.; Rowe, Neil C.

    2015-05-01

    Industrial control systems (ICSs) are an important part of critical infrastructure in cyberspace. They are especially vulnerable to cyber-attacks because of their legacy hardware and software and the difficulty of changing it. We first survey the history of intrusions into ICSs, the more serious of which involved a continuing adversary presence on an ICS network. We discuss some common vulnerabilities and the categories of possible attacks, noting the frequent use of software written a long time ago. We propose a framework for designing ICS incident response under the constraints that no new software must be required and that interventions cannot impede the continuous processing that is the norm for such systems. We then discuss a prototype toolkit we built using the Windows Management Instrumentation Command-Line tool for host-based analysis and the Bro intrusion-detection software for network-based analysis. Particularly useful techniques we used were learning the historical range of parameters of numeric quantities so as to recognize anomalies, learning the usual addresses of connections to a node, observing Internet addresses (usually rare), observing anomalous network protocols such as unencrypted data transfers, observing unusual scheduled tasks, and comparing key files through registry entries and hash values to find malicious modifications. We tested our methods on actual data from ICSs including publicly-available data, voluntarily-submitted data, and researcher-provided "advanced persistent threat" data. We found instances of interesting behavior in our experiments. Intrusions were generally easy to see because of the repetitive nature of most processing on ICSs, but operators need to be motivated to look.

  8. CellFIT: a cellular force-inference toolkit using curvilinear cell boundaries.

    Directory of Open Access Journals (Sweden)

    G Wayne Brodland

    Full Text Available Mechanical forces play a key role in a wide range of biological processes, from embryogenesis to cancer metastasis, and there is considerable interest in the intuitive question, "Can cellular forces be inferred from cell shapes?" Although several groups have posited affirmative answers to this stimulating question, nagging issues remained regarding equation structure, solution uniqueness and noise sensitivity. Here we show that the mechanical and mathematical factors behind these issues can be resolved by using curved cell edges rather than straight ones. We present a new package of force-inference equations and assessment tools and denote this new package CellFIT, the Cellular Force Inference Toolkit. In this approach, cells in an image are segmented and equilibrium equations are constructed for each triple junction based solely on edge tensions and the limiting angles at which edges approach each junction. The resulting system of tension equations is generally overdetermined. As a result, solutions can be obtained even when a modest number of edges need to be removed from the analysis due to short length, poor definition, image clarity or other factors. Solving these equations yields a set of relative edge tensions whose scaling must be determined from data external to the image. In cases where intracellular pressures are also of interest, Laplace equations are constructed to relate the edge tensions, curvatures and cellular pressure differences. That system is also generally overdetermined and its solution yields a set of pressures whose offset requires reference to the surrounding medium, an open wound, or information external to the image. We show that condition numbers, residual analyses and standard errors can provide confidence information about the inferred forces and pressures. Application of CellFIT to several live and fixed biological tissues reveals considerable force variability within a cell population, significant differences

  9. Integration of Earth Remote Sensing into the NOAA/NWS Damage Assessment Toolkit

    Science.gov (United States)

    Molthan, Andrew; Burks, Jason; Camp, Parks; McGrath, Kevin; Bell, Jordan

    2014-01-01

    Following the occurrence of severe weather, NOAA/NWS meteorologists are tasked with performing a storm damage survey to assess the type and severity of the weather event, primarily focused with the confirmation and assessment of tornadoes. This labor-intensive process requires meteorologists to venture into the affected area, acquire damage indicators through photos, eyewitness accounts, and other documentation, then aggregation of data in order to make a final determination of the tornado path length, width, maximum intensity, and other characteristics. Earth remote sensing from operational, polar-orbiting satellites can support the damage assessment process by helping to identify portions of damage tracks that are difficult to access due to road limitations or time constraints by applying change detection techniques. In addition, higher resolution commercial imagery can corroborate ground-based surveys by examining higher-resolution commercial imagery. As part of an ongoing collaboration, NASA and NOAA are working to integrate near real-time Earth remote sensing observations into the NOAA/NWS Damage Assessment Toolkit, a handheld application used by meteorologists in the survey process. The team has recently developed a more streamlined approach for delivering data via a web mapping service and menu interface, allowing for caching of imagery before field deployment. Near real-time products have been developed using MODIS and VIIRS imagery and change detection for preliminary track identification, along with conduits for higher-resolution Landsat, ASTER, and commercial imagery as they become available. In addition to tornado damage assessments, the team is also investigating the use of near real-time imagery for identifying hail damage to vegetation, which also results in large swaths of damage, particularly in the central United States during the peak growing season months of June, July, and August. This presentation will present an overview of recent activities

  10. Participatory planning in river catchments, an innovative toolkit tested in Southern Africa and North West England.

    Science.gov (United States)

    Tippett, J

    2005-01-01

    The European Union Water Framework Directive (WFD) offers an unparalleled opportunity for improving river basin management. Active participation is essential for its delivery. "End-of-pipe" solutions will not deliver the improvements needed to achieve its ambitious goals. This research tested DesignWays, a toolkit for participatory planning, as a mechanism for maximizing the long-term social and environmental benefits of such stakeholder and community participation. It examined the emerging role of "planning for sustainability" in the context of river catchments. Sustainable management of water requires integration, and recognition of interconnections between systems at different levels of scale. This is an endeavour in which systems thinking provides useful tools. The development of DesignWays was a conscious attempt to embed 'new paradigm' living systems metaphors into a practical planning tool. This paper begins with a description of DesignWays and its development in Southern Africa. An outline of the context of the action research in North-West England is followed by a description of the stages of the process, with highlights of the outcomes. This research had two major outcomes: a contribution to theory through an in-depth exploration of the theoretical basis of participatory, ecologically informed design; and a contribution to practice through investigating DesignWays' potential to meet key challenges of the WFD. This research points to the importance of understanding participatory planning as a societal process, aiming to make the process engaging and meaningful. It has pointed to the need to see participatory planning and education for sustainability as an integrated process. It demonstrated the benefits of an iterative process in which planning at the landscape level of scale informs, and is informed by, work at the site level. It has shown that an approach consistent with a living systems paradigm can contribute to the development of more integrated

  11. Use of Remote Sensing Data to Enhance NWS Storm Damage Toolkit

    Science.gov (United States)

    Jedlovec, G.; Molthan, A.; White, K.; Burks, J.; Stellman, K.; Smith, M. R.

    2012-12-01

    In the wake of a natural disaster such as a tornado, the National Weather Service (NWS) is required to provide a very detailed and timely storm damage assessment to local, state and federal homeland security officials. The Post-Storm Data Acquisition (PSDA) procedure involves the acquisition and assembly of highly perishable data necessary for accurate post-event analysis and potential integration into a geographic information system (GIS) available to its end users and associated decision makers. Information gained from the process also enables the NWS to increase its knowledge of extreme events, learn how to better use existing equipment, improve NWS warning programs, and provide accurate storm intensity and damage information to the news media and academia. To help collect and manage all of this information, forecasters in NWS Southern Region are currently developing a Storm Damage Assessment Toolkit (SDAT), which incorporates GIS-capable phones and laptops into the PSDA process by tagging damage photography, location, and storm damage details with GPS coordinates for aggregation within the GIS database. However, this tool alone does not fully integrate radar and ground based storm damage reports nor does it help to identify undetected storm damage regions. In many cases, information on storm damage location (beginning and ending points, swath width, etc.) from ground surveys is incomplete or difficult to obtain. Geographic factors (terrain and limited roads in rural areas), manpower limitations, and other logistical constraints often prevent the gathering of a comprehensive picture of tornado or hail damage, and may allow damage regions to go undetected. Molthan et al. (2011) have shown that high resolution satellite data can provide additional valuable information on storm damage tracks to augment this database. This paper presents initial development to integrate satellite-derived damage track information into the SDAT for near real-time use by forecasters

  12. Improved Sampling Algorithms in the Risk-Informed Safety Margin Characterization Toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Mandelli, Diego [Idaho National Lab. (INL), Idaho Falls, ID (United States); Smith, Curtis Lee [Idaho National Lab. (INL), Idaho Falls, ID (United States); Alfonsi, Andrea [Idaho National Lab. (INL), Idaho Falls, ID (United States); Rabiti, Cristian [Idaho National Lab. (INL), Idaho Falls, ID (United States); Cogliati, Joshua Joseph [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-09-01

    The RISMC approach is developing advanced set of methodologies and algorithms in order to perform Probabilistic Risk Analyses (PRAs). In contrast to classical PRA methods, which are based on Event-Tree and Fault-Tree methods, the RISMC approach largely employs system simulator codes applied to stochastic analysis tools. The basic idea is to randomly perturb (by employing sampling algorithms) timing and sequencing of events and internal parameters of the system codes (i.e., uncertain parameters) in order to estimate stochastic parameters such as core damage probability. This approach applied to complex systems such as nuclear power plants requires to perform a series of computationally expensive simulation runs given a large set of uncertain parameters. These types of analysis are affected by two issues. Firstly, the space of the possible solutions (a.k.a., the issue space or the response surface) can be sampled only very sparsely, and this precludes the ability to fully analyze the impact of uncertainties on the system dynamics. Secondly, large amounts of data are generated and tools to generate knowledge from such data sets are not yet available. This report focuses on the first issue and in particular employs novel methods that optimize the information generated by the sampling process by sampling unexplored and risk-significant regions of the issue space: adaptive (smart) sampling algorithms. They infer system response from surrogate models constructed from existing samples and predict the most relevant location of the next sample. It is therefore possible to understand features of the issue space with a small number of carefully selected samples. In this report, we will present how it is possible to perform adaptive sampling using the RISMC toolkit and highlight the advantages compared to more classical sampling approaches such Monte-Carlo. We will employ RAVEN to perform such statistical analyses using both analytical cases but also another RISMC code: RELAP-7.

  13. A lightweight, flow-based toolkit for parallel and distributed bioinformatics pipelines

    Directory of Open Access Journals (Sweden)

    Cieślik Marcin

    2011-02-01

    Full Text Available Abstract Background Bioinformatic analyses typically proceed as chains of data-processing tasks. A pipeline, or 'workflow', is a well-defined protocol, with a specific structure defined by the topology of data-flow interdependencies, and a particular functionality arising from the data transformations applied at each step. In computer science, the dataflow programming (DFP paradigm defines software systems constructed in this manner, as networks of message-passing components. Thus, bioinformatic workflows can be naturally mapped onto DFP concepts. Results To enable the flexible creation and execution of bioinformatics dataflows, we have written a modular framework for parallel pipelines in Python ('PaPy'. A PaPy workflow is created from re-usable components connected by data-pipes into a directed acyclic graph, which together define nested higher-order map functions. The successive functional transformations of input data are evaluated on flexibly pooled compute resources, either local or remote. Input items are processed in batches of adjustable size, all flowing one to tune the trade-off between parallelism and lazy-evaluation (memory consumption. An add-on module ('NuBio' facilitates the creation of bioinformatics workflows by providing domain specific data-containers (e.g., for biomolecular sequences, alignments, structures and functionality (e.g., to parse/write standard file formats. Conclusions PaPy offers a modular framework for the creation and deployment of parallel and distributed data-processing workflows. Pipelines derive their functionality from user-written, data-coupled components, so PaPy also can be viewed as a lightweight toolkit for extensible, flow-based bioinformatics data-processing. The simplicity and flexibility of distributed PaPy pipelines may help users bridge the gap between traditional desktop/workstation and grid computing. PaPy is freely distributed as open-source Python code at http://muralab.org/PaPy, and

  14. The e-Health Implementation Toolkit: Qualitative evaluation across four European countries

    LENUS (Irish Health Repository)

    MacFarlane, Anne

    2011-11-19

    Abstract Background Implementation researchers have attempted to overcome the research-practice gap in e-health by developing tools that summarize and synthesize research evidence of factors that impede or facilitate implementation of innovation in healthcare settings. The e-Health Implementation Toolkit (e-HIT) is an example of such a tool that was designed within the context of the United Kingdom National Health Service to promote implementation of e-health services. Its utility in international settings is unknown. Methods We conducted a qualitative evaluation of the e-HIT in use across four countries--Finland, Norway, Scotland, and Sweden. Data were generated using a combination of interview approaches (n = 22) to document e-HIT users\\' experiences of the tool to guide decision making about the selection of e-health pilot services and to monitor their progress over time. Results e-HIT users evaluated the tool positively in terms of its scope to organize and enhance their critical thinking about their implementation work and, importantly, to facilitate discussion between those involved in that work. It was easy to use in either its paper- or web-based format, and its visual elements were positively received. There were some minor criticisms of the e-HIT with some suggestions for content changes and comments about its design as a generic tool (rather than specific to sites and e-health services). However, overall, e-HIT users considered it to be a highly workable tool that they found useful, which they would use again, and which they would recommend to other e-health implementers. Conclusion The use of the e-HIT is feasible and acceptable in a range of international contexts by a range of professionals for a range of different e-health systems.

  15. A cost effective and high fidelity fluoroscopy simulator using the Image-Guided Surgery Toolkit (IGSTK)

    Science.gov (United States)

    Gong, Ren Hui; Jenkins, Brad; Sze, Raymond W.; Yaniv, Ziv

    2014-03-01

    The skills required for obtaining informative x-ray fluoroscopy images are currently acquired while trainees provide clinical care. As a consequence, trainees and patients are exposed to higher doses of radiation. Use of simulation has the potential to reduce this radiation exposure by enabling trainees to improve their skills in a safe environment prior to treating patients. We describe a low cost, high fidelity, fluoroscopy simulation system. Our system enables operators to practice their skills using the clinical device and simulated x-rays of a virtual patient. The patient is represented using a set of temporal Computed Tomography (CT) images, corresponding to the underlying dynamic processes. Simulated x-ray images, digitally reconstructed radiographs (DRRs), are generated from the CTs using ray-casting with customizable machine specific imaging parameters. To establish the spatial relationship between the CT and the fluoroscopy device, the CT is virtually attached to a patient phantom and a web camera is used to track the phantom's pose. The camera is mounted on the fluoroscope's intensifier and the relationship between it and the x-ray source is obtained via calibration. To control image acquisition the operator moves the fluoroscope as in normal operation mode. Control of zoom, collimation and image save is done using a keypad mounted alongside the device's control panel. Implementation is based on the Image-Guided Surgery Toolkit (IGSTK), and the use of the graphics processing unit (GPU) for accelerated image generation. Our system was evaluated by 11 clinicians and was found to be sufficiently realistic for training purposes.

  16. A method for simulating real-time neutron populations, materials and geometries using the GEANT4 Monte Carlo toolkit

    International Nuclear Information System (INIS)

    GEANT4 is a Monte Carlo particle physics toolkit that simulates elementary particles moving through matter. GEANT4 allows a population of neutrons to be tracked in a multiplying medium as the population and the medium evolve. However, the population must be artificially stabilized so that it neither explodes nor vanishes. We present a stabilization method where the simulation is divided into short time intervals and the population is renormalized at the end of each interval. This method was used with a simple sphere of U235 to calculate the effective neutron multiplication factor (keff) from the continuous evolution of the neutron population. (author)

  17. Simulation of Auger electron emission from nanometer-size gold targets using the Geant4 Monte Carlo simulation toolkit

    Science.gov (United States)

    Incerti, S.; Suerfu, B.; Xu, J.; Ivantchenko, V.; Mantero, A.; Brown, J. M. C.; Bernal, M. A.; Francis, Z.; Karamitros, M.; Tran, H. N.

    2016-04-01

    A revised atomic deexcitation framework for the Geant4 general purpose Monte Carlo toolkit capable of simulating full Auger deexcitation cascades was implemented in June 2015 release (version 10.2 Beta). An overview of this refined framework and testing of its capabilities is presented for the irradiation of gold nanoparticles (NP) with keV photon and MeV proton beams. The resultant energy spectra of secondary particles created within and that escape the NP are analyzed and discussed. It is anticipated that this new functionality will improve and increase the use of Geant4 in the medical physics, radiobiology, nanomedicine research and other low energy physics fields.

  18. The Python ARM Radar Toolkit (Py-ART, a Library for Working with Weather Radar Data in the Python Programming Language

    Directory of Open Access Journals (Sweden)

    Jonathan J Helmus

    2016-07-01

    Full Text Available The Python ARM Radar Toolkit is a package for reading, visualizing, correcting and analysing data from weather radars. Development began to meet the needs of the Atmospheric Radiation Measurement Climate Research Facility and has since expanded to provide a general-purpose framework for working with data from weather radars in the Python programming language. The toolkit is built on top of libraries in the Scientific Python ecosystem including NumPy, SciPy, and matplotlib, and makes use of Cython for interfacing with existing radar libraries written in C and to speed up computationally demanding algorithms. The source code for the toolkit is available on GitHub and is distributed under a BSD license.

  19. SCEC CVM-Toolkit (CVM-T) -- High Performance Meshing Tools for SCEC Community Velocity Models

    Science.gov (United States)

    Small, P.; Maechling, P. J.; Ely, G. P.; Olsen, K. B.; Withers, K.; Graves, R. W.; Jordan, T. H.; Plesch, A.; Shaw, J. H.

    2010-12-01

    The SCEC Community Velocity Model Toolkit (CVM-T) enables earthquake modelers to quickly build, visualize, and validate large-scale 3D velocity meshes using SCEC CVM-H or CVM-4. CVM-T is comprised of three main components: (1) a current SCEC community velocity model for Southern California, (2) tools for extracting meshes from this model and visualizing them, and (3) an automated test framework for evaluating new releases of CVMs using SCEC’s AWP-ODC forward wave propagation software and one, or more, ground motion goodness of fit (GoF) algorithms. CVM-T is designed to help SCEC modelers build large-scale velocity meshes by extracting material properties from the most current version of Community Velocity Model H (CVM-H) and to provide a consistent interface as new CVM-H versions are developed. The CVM-T software provides a highly-scalable interface to CVM-H 6.2 (and later) voxets. Along with an improved interface to CVM-H material properties, the CVM-T software adds a geotechnical layer (GTL) to CVM-H 6.2+ based on Ely’s Vs30-derived GTL. The initial release of CVM-T also extends the coverage region for CVM-H 6.2 with a Hadley-Kanamori 1D background. Smoothing is performed within the transition boundary between the core model and the 1D background. The user interface now includes a C API that allows applications to query the model either by elevation or depth. The Extraction and Visualization Tools (EVT) include a parallelized 3D mesh generator which can quickly generate meshes (consisting of Vp, Vs, and density) from either CVM-H or CVM-4 with over 100 billion points. Python plotting scripts can be employed to plot horizontal or profile slices from existing meshes or directly from either CVM. The Automated Test Framework (ATF) is a system for quantitatively evaluating new versions of CVM-H and ensuring that the model improves against prior versions. The ATF employs the CruiseControl build and test framework to run an AWP-ODC simulation for the 2008 Chino

  20. ORBiT: Oak Ridge Bio-surveillance Toolkit for Public Health Dynamics

    Energy Technology Data Exchange (ETDEWEB)

    Ramanathan, Arvind [ORNL; Pullum, Laura L [ORNL; Hobson, Tanner C [ORNL; Steed, Chad A [ORNL; Chennubhotla, Chakra [University of Pittsburgh School of Medicine; Quinn, Shannon [University of Pittsburgh School of Medicine

    2015-01-01

    With novel emerging infectious diseases being reported across different parts of the world, there is a need to build effective bio-surveillance systems that can track, monitor and report such events in a timely manner. Apart from monitoring for emerging disease outbreaks, it is also important to identify susceptible geographic regions and populations where these diseases may have a significant impact. The digitization of health related information through electronic health records (EHR) and electronic healthcare claim reimbursements (eHCR) and the continued growth of self-reported health information through social media provides both tremendous opportunities and challenges in developing novel public health surveillance tools. In this paper, we present an overview of Oak Ridge Bio-surveillance Toolkit (ORBiT), which we have developed specifically to address data analytic challenges in the realm of public health surveillance. In particular, ORBiT provides an extensible environment to pull together diverse, large-scale datasets and analyze them to identify spatial and temporal patterns for various bio-surveillance related tasks. We demonstrate the utility of ORBiT in automatically extracting a small number of spatial and temporal patterns during the 2009-2010 pandemic H1N1 flu season using eHCR data. These patterns provide quantitative insights into the dynamics of how the pandemic flu spread across different parts of the country. We discovered that the eHCR data exhibits multi-scale patterns from which we could identify a small number of states in the United States (US) that act as bridge regions contributing to one or more specific influenza spread patterns. Similar to previous studies, the patterns show that the south-eastern regions of the US were widely affected by the H1N1 flu pandemic. Several of these south-eastern states act as bridge regions, which connect the north-east and central US in terms of flu occurrences. These quantitative insights show how the e

  1. A New GPU-Enabled MODTRAN Thermal Model for the PLUME TRACKER Volcanic Emission Analysis Toolkit

    Science.gov (United States)

    Acharya, P. K.; Berk, A.; Guiang, C.; Kennett, R.; Perkins, T.; Realmuto, V. J.

    2013-12-01

    Real-time quantification of volcanic gaseous and particulate releases is important for (1) recognizing rapid increases in SO2 gaseous emissions which may signal an impending eruption; (2) characterizing ash clouds to enable safe and efficient commercial aviation; and (3) quantifying the impact of volcanic aerosols on climate forcing. The Jet Propulsion Laboratory (JPL) has developed state-of-the-art algorithms, embedded in their analyst-driven Plume Tracker toolkit, for performing SO2, NH3, and CH4 retrievals from remotely sensed multi-spectral Thermal InfraRed spectral imagery. While Plume Tracker provides accurate results, it typically requires extensive analyst time. A major bottleneck in this processing is the relatively slow but accurate FORTRAN-based MODTRAN atmospheric and plume radiance model, developed by Spectral Sciences, Inc. (SSI). To overcome this bottleneck, SSI in collaboration with JPL, is porting these slow thermal radiance algorithms onto massively parallel, relatively inexpensive and commercially-available GPUs. This paper discusses SSI's efforts to accelerate the MODTRAN thermal emission algorithms used by Plume Tracker. Specifically, we are developing a GPU implementation of the Curtis-Godson averaging and the Voigt in-band transmittances from near line center molecular absorption, which comprise the major computational bottleneck. The transmittance calculations were decomposed into separate functions, individually implemented as GPU kernels, and tested for accuracy and performance relative to the original CPU code. Speedup factors of 14 to 30× were realized for individual processing components on an NVIDIA GeForce GTX 295 graphics card with no loss of accuracy. Due to the separate host (CPU) and device (GPU) memory spaces, a redesign of the MODTRAN architecture was required to ensure efficient data transfer between host and device, and to facilitate high parallel throughput. Currently, we are incorporating the separate GPU kernels into a

  2. A toolkit for incorporating genetics into mainstream medical services: Learning from service development pilots in England

    Directory of Open Access Journals (Sweden)

    Burton Hilary

    2010-05-01

    Full Text Available Abstract Background As advances in genetics are becoming increasingly relevant to mainstream healthcare, a major challenge is to ensure that these are integrated appropriately into mainstream medical services. In 2003, the Department of Health for England announced the availability of start-up funding for ten 'Mainstreaming Genetics' pilot services to develop models to achieve this. Methods Multiple methods were used to explore the pilots' experiences of incorporating genetics which might inform the development of new services in the future. A workshop with project staff, an email questionnaire, interviews and a thematic analysis of pilot final reports were carried out. Results Seven themes relating to the integration of genetics into mainstream medical services were identified: planning services to incorporate genetics; the involvement of genetics departments; the establishment of roles incorporating genetic activities; identifying and involving stakeholders; the challenges of working across specialty boundaries; working with multiple healthcare organisations; and the importance of cultural awareness of genetic conditions. Pilots found that the planning phase often included the need to raise awareness of genetic conditions and services and that early consideration of organisational issues such as clinic location was essential. The formal involvement of genetics departments was crucial to success; benefits included provision of clinical and educational support for staff in new roles. Recruitment and retention for new roles outside usual career pathways sometimes proved difficult. Differences in specialties' working practices and working with multiple healthcare organisations also brought challenges such as the 'genetic approach' of working with families, incompatible record systems and different approaches to health professionals' autonomous practice. 'Practice points' have been collated into a Toolkit which includes resources from the pilots

  3. An open source toolkit for the implementation of hypotheses driven, integrated water and solute fate models

    Science.gov (United States)

    Kraft, P.; Frede, H.-G.; Breuer, L.

    2012-04-01

    Hydrological models are composed of hypotheses concerning the flow regime in the landscape. Classical model applications do not test these implicit hypotheses, but solely calibrate the parameter set of this single model structure. This more or less blind use of modeling systems has been critically disputed in the last decade, due to the lack of a hypotheses guided methodology. Modular frameworks can help to formulate, implement and test hypotheses. The Catchment Modelling Framework, CMF, is such a modular framework, designed to be openly accessible and operating system independent. CMF is implemented in C++ as a library of objects for the design of problem oriented, catchment specific model structures. The objects of the library are assembled with the programming language Python, utilizing the vast amount of available scientific libraries. The model domain is discretized following a finite volume approach. Models are created as a web of water fluxes, where the finite volumes (water storages) and boundary conditions form the nodes, and equations for water fluxes (flux connections) form the edges. Using these objects as a model toolkit, a large range of different models can be realized: from physics based one dimensional percolation models, over two dimensional hillslope models to large scale lumped or semi-distributed approaches. Distinct hydrological features, like irrigation or drainage measures can be included into the model as additional flux connections. Due to the open interface of CMF, high frequency exchange of data with additional models can be implemented. By coupling models in depth with this mechanism, driven by a shared steering script, new integrated approaches are rapidly developed. This model coupling has been shown for biogeochemical models, for integrated nutrient transport and turnover modeling, where CMF acts as a lateral distributor, and the biogeochemical model calculates the reactive flux. In another study, a regional, steady state groundwater

  4. Assistance Focus: Africa (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2014-12-01

    The Clean Energy Solutions Center Ask an Expert service connects governments seeking policy information and advice with one of more than 30 global policy experts who can provide reliable and unbiased quick-response advice and information. The service is available at no cost to government agency representatives from any country and the technical institutes assisting them. This publication presents summaries of assistance provided to African governments, including the benefits of that assistance.

  5. The WHO-ITU national eHealth strategy toolkit as an effective approach to national strategy development and implementation.

    Science.gov (United States)

    Hamilton, Clayton

    2013-01-01

    With few exceptions, national eHealth strategies are the pivotal tools upon which the launch or refocusing of national eHealth programmes is hinged. The process of their development obviates cross-sector ministerial commitment led by the Ministry of Health. Yet countries often grapple with the task of strategy development and best efforts frequently fail to address strategic components of eHealth key to ensure successful implementation and stakeholder engagement. This can result in strategies that are narrowly focused, with an overemphasis placed on achieving technical outcomes. Without a clear link to a broader vision of health system development and a firm commitment from partners, the ability of a strategy to shape development of a national eHealth framework will be undermined and crucial momentum for implementation will be lost. WHO and ITU have sought to address this issue through the development of the National eHealth Strategy Toolkit that provides a basis for the components and processes to be considered in a strategy development or refocusing exercise. We look at this toolkit and highlight those areas which the countries should consider in formulating their national eHealth strategy. PMID:23920691

  6. Toolkit for Monitoring and Evaluation of Indoor Residual Spraying for Visceral Leishmaniasis Control in the Indian Subcontinent: Application and Results

    Directory of Open Access Journals (Sweden)

    M. Mamun Huda

    2011-01-01

    Full Text Available Background. We field tested and validated a newly developed monitoring and evaluation (M&E toolkit for indoor residual spraying to be used by the supervisors at different levels of the national kala-azar elimination programs in Bangladesh, India and Nepal. Methods. Methods included document analysis, in-depth interviews, direct observation of spraying squads, and entomological-chemical assessments (bioassay, susceptibility test, chemical analysis of insecticide residues on sprayed surfaces, vector density measurements at baseline, and three follow-up surveys. Results. We found that the documentation at district offices was fairly complete; important shortcomings included insufficient training of spraying squads and supervisors, deficient spray equipment, poor spraying performance, lack of protective clothing, limited coverage of houses resulting in low bioavailability of the insecticide on sprayed surfaces, and reduced vector susceptibility to DDT in India, which limited the impact on vector densities. Conclusion. The M&E toolkit is a useful instrument for detecting constraints in IRS operations and to trigger timely response.

  7. Monte Carlo application based on GEANT4 toolkit to simulate a laser–plasma electron beam line for radiobiological studies

    Energy Technology Data Exchange (ETDEWEB)

    Lamia, D., E-mail: debora.lamia@ibfm.cnr.it [Institute of Molecular Bioimaging and Physiology IBFM CNR – LATO, Cefalù (Italy); Russo, G., E-mail: giorgio.russo@ibfm.cnr.it [Institute of Molecular Bioimaging and Physiology IBFM CNR – LATO, Cefalù (Italy); Casarino, C.; Gagliano, L.; Candiano, G.C. [Institute of Molecular Bioimaging and Physiology IBFM CNR – LATO, Cefalù (Italy); Labate, L. [Intense Laser Irradiation Laboratory (ILIL) – National Institute of Optics INO CNR, Pisa (Italy); National Institute for Nuclear Physics INFN, Pisa Section and Frascati National Laboratories LNF (Italy); Baffigi, F.; Fulgentini, L.; Giulietti, A.; Koester, P.; Palla, D. [Intense Laser Irradiation Laboratory (ILIL) – National Institute of Optics INO CNR, Pisa (Italy); Gizzi, L.A. [Intense Laser Irradiation Laboratory (ILIL) – National Institute of Optics INO CNR, Pisa (Italy); National Institute for Nuclear Physics INFN, Pisa Section and Frascati National Laboratories LNF (Italy); Gilardi, M.C. [Institute of Molecular Bioimaging and Physiology IBFM CNR, Segrate (Italy); University of Milano-Bicocca, Milano (Italy)

    2015-06-21

    We report on the development of a Monte Carlo application, based on the GEANT4 toolkit, for the characterization and optimization of electron beams for clinical applications produced by a laser-driven plasma source. The GEANT4 application is conceived so as to represent in the most general way the physical and geometrical features of a typical laser-driven accelerator. It is designed to provide standard dosimetric figures such as percentage dose depth curves, two-dimensional dose distributions and 3D dose profiles at different positions both inside and outside the interaction chamber. The application was validated by comparing its predictions to experimental measurements carried out on a real laser-driven accelerator. The work is aimed at optimizing the source, by using this novel application, for radiobiological studies and, in perspective, for medical applications. - Highlights: • Development of a Monte Carlo application based on GEANT4 toolkit. • Experimental measurements carried out with a laser-driven acceleration system. • Validation of Geant4 application comparing experimental data with the simulated ones. • Dosimetric characterization of the acceleration system.

  8. Monte Carlo application based on GEANT4 toolkit to simulate a laser–plasma electron beam line for radiobiological studies

    International Nuclear Information System (INIS)

    We report on the development of a Monte Carlo application, based on the GEANT4 toolkit, for the characterization and optimization of electron beams for clinical applications produced by a laser-driven plasma source. The GEANT4 application is conceived so as to represent in the most general way the physical and geometrical features of a typical laser-driven accelerator. It is designed to provide standard dosimetric figures such as percentage dose depth curves, two-dimensional dose distributions and 3D dose profiles at different positions both inside and outside the interaction chamber. The application was validated by comparing its predictions to experimental measurements carried out on a real laser-driven accelerator. The work is aimed at optimizing the source, by using this novel application, for radiobiological studies and, in perspective, for medical applications. - Highlights: • Development of a Monte Carlo application based on GEANT4 toolkit. • Experimental measurements carried out with a laser-driven acceleration system. • Validation of Geant4 application comparing experimental data with the simulated ones. • Dosimetric characterization of the acceleration system

  9. Turning assistive machines into assistive robots

    Science.gov (United States)

    Argall, Brenna D.

    2015-01-01

    For decades, the potential for automation in particular, in the form of smart wheelchairs to aid those with motor, or cognitive, impairments has been recognized. It is a paradox that often the more severe a person's motor impairment, the more challenging it is for them to operate the very assistive machines which might enhance their quality of life. A primary aim of my lab is to address this confound by incorporating robotics autonomy and intelligence into assistive machines turning the machine into a kind of robot, and offloading some of the control burden from the user. Robots already synthetically sense, act in and reason about the world, and these technologies can be leveraged to help bridge the gap left by sensory, motor or cognitive impairments in the users of assistive machines. This paper overviews some of the ongoing projects in my lab, which strives to advance human ability through robotics autonomy.

  10. Service water assistance program

    Energy Technology Data Exchange (ETDEWEB)

    Munchausen, J.H. [EPRI Plant Support Engineering, Charlotte, NC (United States)

    1995-09-01

    The Service Water Assistance Program was developed to provide utility service water system engineers with a mechanism to quickly and efficiently address service water issues. Since its inception, its ability to assist utilities has resulted in a reduction in the operations and maintenance costs associated with service water systems and has provided a medium for EPRI awareness of industry service water issues.

  11. Service water assistance program

    International Nuclear Information System (INIS)

    The Service Water Assistance Program was developed to provide utility service water system engineers with a mechanism to quickly and efficiently address service water issues. Since its inception, its ability to assist utilities has resulted in a reduction in the operations and maintenance costs associated with service water systems and has provided a medium for EPRI awareness of industry service water issues

  12. Egress door opening assister

    Energy Technology Data Exchange (ETDEWEB)

    Allison, Thomas L.

    2015-10-06

    A door opening spring assistance apparatus is set forth that will automatically apply a door opening assistance force using a combination of rods and coil springs. The release of the rods by the coil springs reduces the force required to set the door in motion.

  13. Estuche de evaluacion del continuo del desarrollo de El Curriculo Creativo (The Creative Curriculum Developmental Continuum Assessment Toolkit for Ages 3-5).

    Science.gov (United States)

    Dodge, Diane Trister; Colker, Laura J.; Heroman, Cate

    Intended for use with the Creative Curriculum for Early Childhood, this integrated ongoing student assessment toolkit, in Spanish, is designed for preschool teachers to help them focus on all aspects of a child's development, thereby giving them a way to ensure that all children in their classes are making progress. The assessment kit uses a…

  14. The "Pesticides and Farmworker Health Toolkit" : An Innovative Model for Developing an Evidence-Informed Program for a Low-Literacy, Latino Immigrant Audience

    Science.gov (United States)

    LePrevost, Catherine E.; Storm, Julia F.; Asuaje, Cesar R.; Cope, W. Gregory

    2014-01-01

    Migrant and seasonal farmworkers are typically Spanish-speaking, Latino immigrants with limited formal education and low literacy skills and, as such, are a vulnerable population. We describe the development of the "Pesticides and Farmworker Health Toolkit", a pesticide safety and health curriculum designed to communicate to farmworkers…

  15. Designing Real Time Assistive Technologies

    DEFF Research Database (Denmark)

    Sonne, Tobias; Obel, Carsten; Grønbæk, Kaj

    2015-01-01

    design criteria in relation to three core components (sensing, recognizing, and assisting) for designing real time assistive technologies for children with ADHD. Based on these design criteria, we designed the Child Activity Sensing and Training Tool (CASTT), a real time assistive prototype that captures......) real time assistive technologies have potential to assist children with ADHD in regaining attention in critical school situations....

  16. Gender in the Swiss Agency for Development and Cooperation (SDC): Policy and Toolkit

    OpenAIRE

    Sancar, Annemarie

    2016-01-01

    Migration and development cooperation are linked in terms of national politics. More money for cooperation programmes means less emigration from poor regions in the South to the rich countries in the North. We all know that our State has a very ambivalent attitude towards migration – as long as there is a value added in terms of economic growth immigration is easier to be accepted than if immigrants are identified with poor people depending on welfare and social assistance. The State can acce...

  17. A Technology Toolkit to support accessibility of formative e-assessment for disabled students

    OpenAIRE

    Draffan, E.A.; Wald, Mike; Newman, Russell; Skuse, Sebastian; Phethean, Christopher

    2010-01-01

    This paper illustrates how problems with accessibility and ease of use of electronic formative assessment tools can be overcome by the judicious use of assistive technologies and presentation modes to enhance teaching and learning for disabled students and those with specific learning difficulties such as dyslexia. Where formative assessments are used to enhance teaching and learning to meet the needs of students, it is important to work in an inclusive environment to support diverse personal...

  18. Weatherization Assistance Program Technical Assistance Center

    Energy Technology Data Exchange (ETDEWEB)

    Robert Adams

    2009-01-07

    The following is a synopsis of the major achievements attributed to the operation of the Weatherization Assistance Program Technical Assistance Center (WAPTAC) by the National Association for State Community Services Programs (NASCSP). During the past five years, the WAPTAC has developed into the premier source for information related to operating the Weatherization Assistance Program (WAP) at the state and local levels. The services provide through WAPTAC include both virtual technical support as well as hands-on training and instruction in classroom and in the field. The WAPTAC achieved several important milestones during its operation including the establishment of a national Weatherization Day now celebrated in most states, the implementation of a comprehensive Public Information Campaign (PIC) to raise the awareness of the Program among policy makers and the public, the training of more than 150 new state managers and staff as they assume their duties in state offices around the country, and the creation and support of a major virtual information source on the Internet being accessed by thousands of staff each month. The Weatherization Assistance Program Technical Assistance Center serves the Department of Energy's (DOE) Office of Weatherization and Intergovernmental Program as a valuable training and technical assistance resource for the network of 54 direct state grantees (50 states, District of Columbia and three Native American tribes) and the network of 900 local subgrantees (comprised of community action agencies, units of local government, and other non-profit organizations). The services provided through WAPTAC focus on standardizing and improving the daily management of the WAP. Staff continually identify policies changes and best practices to help the network improve its effectiveness and enhance the benefits of the Program for the customers who receive service and the federal and private investors. The operations of WAPTAC are separated into

  19. FEMA Hazard Mitigation Assistance Flood Mitigation Assistance (FMA) Data

    Data.gov (United States)

    Department of Homeland Security — This dataset contains closed and obligated projects funded under the following Hazard Mitigation Assistance (HMA) grant programs: Flood Mitigation Assistance (FMA)....

  20. Social and Human Service Assistants

    Science.gov (United States)

    ... Similar Occupations More Info Summary Social and human service assistants help clients to identify and obtain benefits and services. Quick ... and Human Service Assistants Do Social and human service assistants provide client services, including support for families, in a wide ...

  1. Robotic assisted laparoscopic colectomy.

    LENUS (Irish Health Repository)

    Pandalai, S

    2010-06-01

    Robotic surgery has evolved over the last decade to compensate for limitations in human dexterity. It avoids the need for a trained assistant while decreasing error rates such as perforations. The nature of the robotic assistance varies from voice activated camera control to more elaborate telerobotic systems such as the Zeus and the Da Vinci where the surgeon controls the robotic arms using a console. Herein, we report the first series of robotic assisted colectomies in Ireland using a voice activated camera control system.

  2. Engineering control of bacterial cellulose production using a genetic toolkit and a new cellulose-producing strain

    Science.gov (United States)

    Florea, Michael; Hagemann, Henrik; Santosa, Gabriella; Micklem, Chris N.; Spencer-Milnes, Xenia; de Arroyo Garcia, Laura; Paschou, Despoina; Lazenbatt, Christopher; Kong, Deze; Chughtai, Haroon; Jensen, Kirsten; Freemont, Paul S.; Kitney, Richard; Reeve, Benjamin; Ellis, Tom

    2016-01-01

    Bacterial cellulose is a strong and ultrapure form of cellulose produced naturally by several species of the Acetobacteraceae. Its high strength, purity, and biocompatibility make it of great interest to materials science; however, precise control of its biosynthesis has remained a challenge for biotechnology. Here we isolate a strain of Komagataeibacter rhaeticus (K. rhaeticus iGEM) that can produce cellulose at high yields, grow in low-nitrogen conditions, and is highly resistant to toxic chemicals. We achieved external control over its bacterial cellulose production through development of a modular genetic toolkit that enables rational reprogramming of the cell. To further its use as an organism for biotechnology, we sequenced its genome and demonstrate genetic circuits that enable functionalization and patterning of heterologous gene expression within the cellulose matrix. This work lays the foundations for using genetic engineering to produce cellulose-based materials, with numerous applications in basic science, materials engineering, and biotechnology. PMID:27247386

  3. Engineering control of bacterial cellulose production using a genetic toolkit and a new cellulose-producing strain.

    Science.gov (United States)

    Florea, Michael; Hagemann, Henrik; Santosa, Gabriella; Abbott, James; Micklem, Chris N; Spencer-Milnes, Xenia; de Arroyo Garcia, Laura; Paschou, Despoina; Lazenbatt, Christopher; Kong, Deze; Chughtai, Haroon; Jensen, Kirsten; Freemont, Paul S; Kitney, Richard; Reeve, Benjamin; Ellis, Tom

    2016-06-14

    Bacterial cellulose is a strong and ultrapure form of cellulose produced naturally by several species of the Acetobacteraceae Its high strength, purity, and biocompatibility make it of great interest to materials science; however, precise control of its biosynthesis has remained a challenge for biotechnology. Here we isolate a strain of Komagataeibacter rhaeticus (K. rhaeticus iGEM) that can produce cellulose at high yields, grow in low-nitrogen conditions, and is highly resistant to toxic chemicals. We achieved external control over its bacterial cellulose production through development of a modular genetic toolkit that enables rational reprogramming of the cell. To further its use as an organism for biotechnology, we sequenced its genome and demonstrate genetic circuits that enable functionalization and patterning of heterologous gene expression within the cellulose matrix. This work lays the foundations for using genetic engineering to produce cellulose-based materials, with numerous applications in basic science, materials engineering, and biotechnology. PMID:27247386

  4. A toolkit and robust pipeline for the generation of fosmid-based reporter genes in C. elegans.

    Directory of Open Access Journals (Sweden)

    Baris Tursun

    Full Text Available Engineering fluorescent proteins into large genomic clones, contained within BACs or fosmid vectors, is a tool to visualize and study spatiotemporal gene expression patterns in transgenic animals. Because these reporters cover large genomic regions, they most likely capture all cis-regulatory information and can therefore be expected to recapitulate all aspects of endogenous gene expression. Inserting tags at the target gene locus contained within genomic clones by homologous recombination ("recombineering" represents the most straightforward method to generate these reporters. In this methodology paper, we describe a simple and robust pipeline for recombineering of fosmids, which we apply to generate reporter constructs in the nematode C. elegans, whose genome is almost entirely covered in an available fosmid library. We have generated a toolkit that allows for insertion of fluorescent proteins (GFP, YFP, CFP, VENUS, mCherry and affinity tags at specific target sites within fosmid clones in a virtually seamless manner. Our new pipeline is less complex and, in our hands, works more robustly than previously described recombineering strategies to generate reporter fusions for C. elegans expression studies. Furthermore, our toolkit provides a novel recombineering cassette which inserts a SL2-spliced intercistronic region between the gene of interest and the fluorescent protein, thus creating a reporter controlled by all 5' and 3' cis-acting regulatory elements of the examined gene without the direct translational fusion between the two. With this configuration, the onset of expression and tissue specificity of secreted, sub-cellular compartmentalized or short-lived gene products can be easily detected. We describe other applications of fosmid recombineering as well. The simplicity, speed and robustness of the recombineering pipeline described here should prompt the routine use of this strategy for expression studies in C. elegans.

  5. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available ... this da Vinci assisted laparoscopic radical prostatectomy. Our scrub, which is Alex Santander, our nurse anesthetist back ... Okay, Dr. Pinon, you’re going to come scrub in? Yes, I will, yes. Dr. Pinon is ...

  6. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available ... joysticks and his feet pressing on pedals to control these robotic instruments. There’s almost always an assistant ... Sure. To help divide the tissue and to control bleeding. Right now I’m going to clean ...

  7. Superfund Technical Assistance Grants

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset includes data related to the Superfund Technical Assistance Grant program, including grant number, award amounts, award dates, period of performance,...

  8. Financial Assistance Information

    Science.gov (United States)

    ... Other Sites: Genetic and Rare Diseases Information Center Financial Assistance Information The National Institutes of Health (NIH) ... area call 900-638-0742. Top of page Financial Aid for Medical Treatments Information on financial aid ...

  9. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available ... Robotic Surgery. My name is Dr. Andy Pinon. This is my partner, Dr. Darren Bruck. He’s going ... at the very beginning, helping us navigate through this da Vinci assisted laparoscopic radical prostatectomy. Our scrub, ...

  10. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available Watch South Miami Hospital Surgeons Perform Robot-Assisted Prostatectomy South Miami Hospital Miami, FL January 19, 2010 Good afternoon. Welcome to the South Miami Hospital operating room, the Center ...

  11. Computer assisted radiology

    International Nuclear Information System (INIS)

    The proceedings of the CAR'93 symposium present the 126 oral papers and the 58 posters contributed to the four Technical Sessions entitled: (1) Image Management, (2) Medical Workstations, (3) Digital Image Generation - DIG, and (4) Application Systems - AS. Topics discussed in Session (1) are: picture archiving and communication systems, teleradiology, hospital information systems and radiological information systems, technology assessment and implications, standards, and data bases. Session (2) deals with computer vision, computer graphics, design and application, man computer interaction. Session (3) goes into the details of the diagnostic examination methods such as digital radiography, MRI, CT, nuclear medicine, ultrasound, digital angiography, and multimodality imaging. Session (4) is devoted to computer-assisted techniques, as there are: computer assisted radiological diagnosis, knowledge based systems, computer assisted radiation therapy and computer assisted surgical planning. (UWA). 266 figs

  12. Homelessness Assistance and Resources

    Science.gov (United States)

    ... Performance Measure Resources View videos, programming specifications, an introductory guide, and more on how CoCs can measure ... a Program Affordable Housing Community Development Consolidated Planning Economic Development Environmental Review Financial Management Homelessness Assistance Rural ...

  13. Assisted Reproductive Technology

    Science.gov (United States)

    Assisted reproductive technology (ART) is used to treat infertility. It includes fertility treatments that handle both a woman's egg ... back in the woman's body. In vitro fertilization (IVF) is the most common and effective type of ...

  14. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available ... prostatic fossa. Okay. This is where the prostate sat. If you look at the bottom of the ... as assistant, and I am waiting for the new instruments to be inserted so we can perform ...

  15. Concepts in Assisted Circulation

    OpenAIRE

    Lefemine, Armand A.; Dunbar, Jacob; DeLucia, Anthony

    1986-01-01

    Assisted circulation by extracorporeal and extracardiac bypass techniques must be based on the requirements of the heart and of the total body, though these may differ. The cardiac problem in cardiogenic shock is more likely to be a biventricular problem demanding decompression of both sides. Extra pulmonary oxygenation should be avoided because of complexity in long-term use. Principles of assisted circulation may be applied in an extra-thoracic temporary manner or as an intracorporeal long-...

  16. Heteronuclear proton assisted recoupling

    OpenAIRE

    De Paëpe, Gaël; Lewandowski, Józef R.; Loquet, Antoine; Eddy, Matt; Megy, Simon; Böckmann, Anja; Griffin, Robert G.

    2011-01-01

    We describe a theoretical framework for understanding the heteronuclear version of the third spin assisted recoupling polarization transfer mechanism and demonstrate its potential for detecting long-distance intramolecular and intermolecular 15N–13C contacts in biomolecular systems. The pulse sequence, proton assisted insensitive nuclei cross polarization (PAIN-CP) relies on a cross term between 1H–15N and 1H–13C dipolar couplings to mediate zero- and/or double-quantum 15N–13C recoupling. In ...

  17. Mechanical Circulatory Assist Devices

    OpenAIRE

    Park, Sang B.; Magovern, George J.; Christlieb, Ignacio Y.; Kao, Race L.

    1987-01-01

    Cardiogenic shock occurs in about 10% of the 1.5 million patients who suffer myocardial infarction and in approximately 1% of the 200,000 patients who undergo open-heart surgery each year. The ventricular assist device decreases the workload of the failing ventricles and increases the blood flow through the coronary system. Recovery of failing myocardium after mechanical circulatory assistance has been well documented; however, the mechanisms that contribute to the recovery of a failing heart...

  18. TU-F-17A-01: BEST IN PHYSICS (JOINT IMAGING-THERAPY) - An Automatic Toolkit for Efficient and Robust Analysis of 4D Respiratory Motion

    International Nuclear Information System (INIS)

    Purpose: To provide an automatic image analysis toolkit to process thoracic 4-dimensional computed tomography (4DCT) and extract patient-specific motion information to facilitate investigational or clinical use of 4DCT. Methods: We developed an automatic toolkit in MATLAB to overcome the extra workload from the time dimension in 4DCT. This toolkit employs image/signal processing, computer vision, and machine learning methods to visualize, segment, register, and characterize lung 4DCT automatically or interactively. A fully-automated 3D lung segmentation algorithm was designed and 4D lung segmentation was achieved in batch mode. Voxel counting was used to calculate volume variations of the torso, lung and its air component, and local volume changes at the diaphragm and chest wall to characterize breathing pattern. Segmented lung volumes in 12 patients are compared with those from a treatment planning system (TPS). Voxel conversion was introduced from CT# to other physical parameters, such as gravity-induced pressure, to create a secondary 4D image. A demon algorithm was applied in deformable image registration and motion trajectories were extracted automatically. Calculated motion parameters were plotted with various templates. Machine learning algorithms, such as Naive Bayes and random forests, were implemented to study respiratory motion. This toolkit is complementary to and will be integrated with the Computational Environment for Radiotherapy Research (CERR). Results: The automatic 4D image/data processing toolkit provides a platform for analysis of 4D images and datasets. It processes 4D data automatically in batch mode and provides interactive visual verification for manual adjustments. The discrepancy in lung volume calculation between this and the TPS is <±2% and the time saving is by 1–2 orders of magnitude. Conclusion: A framework of 4D toolkit has been developed to analyze thoracic 4DCT automatically or interactively, facilitating both investigational

  19. A population-based randomized controlled trial of the effect of combining a pedometer with an intervention toolkit on physical activity among individuals with low levels of physical activity or fitness

    DEFF Research Database (Denmark)

    Petersen, Christina Bjørk; Severin, Maria; Hansen, Andreas Wolff; Curtis, Tine; Grønbæk, Morten; Tolstrup, Janne Schurmann

    2012-01-01

    To examine if receiving a pedometer along with an intervention toolkit is associated with increased physical activity, aerobic fitness and better self-rated health among individuals with low levels of physical activity or fitness.......To examine if receiving a pedometer along with an intervention toolkit is associated with increased physical activity, aerobic fitness and better self-rated health among individuals with low levels of physical activity or fitness....

  20. Renewable Energy Cost Modeling. A Toolkit for Establishing Cost-Based Incentives in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Gifford, Jason S. [Sustainable Energy Advantage, LLC, Framington, MA (United States); Grace, Robert C. [Sustainable Energy Advantage, LLC, Framington, MA (United States); Rickerson, Wilson H. [Meister Consultants Group, Inc., Boston, MA (United States)

    2011-05-01

    This report serves as a resource for policymakers who wish to learn more about levelized cost of energy (LCOE) calculations, including cost-based incentives. The report identifies key renewable energy cost modeling options, highlights the policy implications of choosing one approach over the other, and presents recommendations on the optimal characteristics of a model to calculate rates for cost-based incentives, FITs, or similar policies. These recommendations shaped the design of NREL's Cost of Renewable Energy Spreadsheet Tool (CREST), which is used by state policymakers, regulators, utilities, developers, and other stakeholders to assist with analyses of policy and renewable energy incentive payment structures. Authored by Jason S. Gifford and Robert C. Grace of Sustainable Energy Advantage LLC and Wilson H. Rickerson of Meister Consultants Group, Inc.

  1. Els mercaders catalans i la cultura, de l'edat mitjana al renaixement

    OpenAIRE

    Aurell, J; Rubiés, J.P. (Joan-Pau)

    1993-01-01

    El estudio de los mercaderes medievales a menudo ha sufrido una distorsión derivada de la imagen de los agentes económicos precapitalistas cuyo comportamiento es inspirado por valores culturales típicamente burgueses. Sobre la base de una definición más rigurosa de este grupo social, este artículo utiliza el caso de la Barcelona medieval con el fin de desarrollar una hipótesis sobre la evolución de los comerciantes a lo largo de la crisis de la Baja Edad Media y el comienzo del Renacimiento. ...

  2. La incineració funerària a Sardenya durant l'Edat de Bronze

    OpenAIRE

    Malgosa Morera, Assumpció

    2008-01-01

    Els últims estudis arqueològics indicaven que fins a l'arribada de la cultura fenícia al Mediterrani Occidental (s. IX a.C), la inhumació semblava ser l'única pràctica funerària durant la prehistòria de Sardenya. Ara, la història podria reescriure's degut a una recent excavació duta a terme a la Tomba IX de Sa Figu, prop de la ciutat italiana de Sassari. Mitjançant una anàlisi física-química de la combustió dels ossos trobats a la necròpoli s'ha demostrat que sí s'utilitzava el foc durant els...

  3. Mobile Autonomous Humanoid Assistant

    Science.gov (United States)

    Diftler, M. A.; Ambrose, R. O.; Tyree, K. S.; Goza, S. M.; Huber, E. L.

    2004-01-01

    A mobile autonomous humanoid robot is assisting human co-workers at the Johnson Space Center with tool handling tasks. This robot combines the upper body of the National Aeronautics and Space Administration (NASA)/Defense Advanced Research Projects Agency (DARPA) Robonaut system with a Segway(TradeMark) Robotic Mobility Platform yielding a dexterous, maneuverable humanoid perfect for aiding human co-workers in a range of environments. This system uses stereo vision to locate human team mates and tools and a navigation system that uses laser range and vision data to follow humans while avoiding obstacles. Tactile sensors provide information to grasping algorithms for efficient tool exchanges. The autonomous architecture utilizes these pre-programmed skills to form human assistant behaviors. The initial behavior demonstrates a robust capability to assist a human by acquiring a tool from a remotely located individual and then following the human in a cluttered environment with the tool for future use.

  4. Ethics and assisted reproduction.

    Science.gov (United States)

    Fasouliotis, S J; Schenker, J G

    2000-06-01

    In vitro fertilization and assisted reproductive technology have made great progress during the last 20 years. Genetic material donation, human embryo cryopreservation, selective embryo reduction, preimplantation genetic diagnosis and surrogacy are currently practiced in many countries. On the other hand, embryo research is practiced only in a small number of nations, whereas human cloning has thus far been universally condemned. The rapid evolution and progress of all these techniques of assisted reproduction has revealed certain ethical issues that have to be addressed. PMID:10825637

  5. Trace2PS and FSA2PS: two software toolkits for converting trace and fsa files to PostScript format

    Directory of Open Access Journals (Sweden)

    Werber Martin

    2009-07-01

    Full Text Available Abstract Background Due to the advanced techniques in sequencing and fragment analysis, DNA sequencers and analyzers produce vast amounts of data within short time. To administrate the large data volume conveniently, efficient data management systems are used in order to process and to store sequencers' or analyzers' data outcome. The inclusion of graphical reports in such systems is necessary to achieve a comprehensive view of the integrated data. However, the resulting data of sequencing and fragment analysis runs are stored in a proprietary format, the so-called trace or fsa format, which is only readable by programs provided by the instrument's vendor operating on the machine itself or by commercial tools designed for editing the respective data. To allow for a quick conversion of the proprietary data format into a commonly used one, toolkits are required that reach this aim and can be easily integrated into workflow systems. Results We have developed the software toolkits Trace2PS and Fsa2PS which allow to convert sequence and fragment analysis raw data files to PostScript images, respectively. The toolkits are implemented as Perl modules that can be used as standalone command line applications in conjunction with a script-based analysis pipeline, or integrated in software applications for displaying the data content of trace and fsa files. The converter modules support the commonly used file formats for storage of sequencing (ABI and SCF and fragment analysis data (FSA. Conclusion The software toolkits provide useful applications to convert sequencing and fragment analysis files from a proprietary into a more common, human-readable format. Trace2PS and FSA2PS are useful and capable in data management workflow systems like SAMS, or laboratory information systems that are used for displaying trace and fragment analysis results via web-based tools over an intranet or internet connection to users that can view their results directly on the

  6. The Diabetes Literacy and Numeracy Education Toolkit (DLNET): Materials to facilitate diabetes education and management in patients with low literacy and numeracy skills

    OpenAIRE

    Wolff, Kathleen; Cavanaugh, Kerri; Malone, Robb; Hawk, Victoria; Gregory, Becky Pratt; Davis, Dianne; Wallston, Kenneth; Rothman, Russell L.

    2009-01-01

    Diabetes education to improve patient self-management is an important component of comprehensive diabetes care. Patients with low health literacy and numeracy may have difficulty translating information from traditional diabetes educational programs and materials into effective self-care. To address this potential barrier to successful diabetes teaching and counseling, we describe the development of the Diabetes Literacy and Numeracy Education Toolkit (DLNET) and opportunities for its use in ...

  7. Solving a methodological challenge in work stress evaluation with the Stress Assessment and Research Toolkit (StART): a study protocol

    OpenAIRE

    Guglielmi, Dina; Simbula, Silvia; Vignoli, Michela; Bruni, Ilaria; Depolo, Marco; Bonfiglioli, Roberta; Tabanelli, Maria Carla; Violante, Francesco Saverio

    2013-01-01

    Background Stress evaluation is a field of strong interest and challenging due to several methodological aspects in the evaluation process. The aim of this study is to propose a study protocol to test a new method (i.e., the Stress Assessment and Research Toolkit) to assess psychosocial risk factors at work. Design This method addresses several methodological issues (e.g., subjective vs. objective, qualitative vs quantitative data) by assessing work-related stressors using different kinds of ...

  8. Brainlab: A Python Toolkit to Aid in the Design, Simulation, and Analysis of Spiking Neural Networks with the NeoCortical Simulator

    OpenAIRE

    Drewes, Rich; Zou, Quan; Goodman, Philip H.

    2009-01-01

    Neuroscience modeling experiments often involve multiple complex neural network and cell model variants, complex input stimuli and input protocols, followed by complex data analysis. Coordinating all this complexity becomes a central difficulty for the experimenter. The Python programming language, along with its extensive library packages, has emerged as a leading “glue” tool for managing all sorts of complex programmatic tasks. This paper describes a toolkit called Brainlab, written in Pyth...

  9. Evaluating the Usability and Perceived Impact of an Electronic Medical Record Toolkit for Atrial Fibrillation Management in Primary Care: A Mixed-Methods Study Incorporating Human Factors Design

    OpenAIRE

    Tran, Kim; Leblanc, Kori; Valentinis, Alissia; Kavanagh, Doug; Zahr, Nina; Ivers, Noah M

    2016-01-01

    Background Atrial fibrillation (AF) is a common and preventable cause of stroke. Barriers to reducing stroke risk through appropriate prescribing have been identified at the system, provider, and patient levels. To ensure a multifaceted initiative to address these barriers is effective, it is essential to incorporate user-centered design to ensure all intervention components are optimized for users. Objective To test the usability of an electronic medical record (EMR) toolkit for AF in primar...

  10. Development of a toolkit in Silverlight to detect physiognomies in real time - doi: 10.4025/actascitechnol.v35i1.13713

    Directory of Open Access Journals (Sweden)

    Marcelo Cabral Ghilardi

    2013-01-01

    Full Text Available Security demands, forensic practices and the identification of criminals require the detection and recognition of iris and fingerprints and of faces in videos and photographs. Moreover, there is an increasing need for multiple forms of human-machine interaction. Control devices by body stimulus are a need and a trend. For example, currently some computers, laptops, phones and video games provide interaction from their cameras, not only for face detection but also for body movements and the detection of objects. Most devices are Internet accessed, which creates an even greater range of possibilities. These technological trends have prompted the development a toolkit for detecting faces in real time. The choice of Silverlight framework for the development of this toolkit provides these applications with instruments that could be implemented in a web browser. This toolkit may be used for other purposes, such as face and iris recognition, body movement and the monitoring of premises. An application was developed as example and proof of concept.  

  11. Effect of a Toolkit and a One-Day Teacher Education Workshop on ESD Teaching Content and Methods—A Study from Kosovo

    Directory of Open Access Journals (Sweden)

    Mimoza Hyseni Spahiu

    2015-06-01

    Full Text Available Environmental education in Kosovo is currently under reform. The new strategy for sustainable development demands a strong focus on education for sustainability in schools. However, a lack of teacher education might impede new approaches in the classroom. This study investigated how teachers in Kosovo approach locally-relevant environmental issues in the classroom before and after a one-day in-service workshop on teaching approaches related to education for sustainable development (ESD. Data were gathered in nine classes with a systematic observation scheme and processed using Flanders’ interaction analysis categories system. During the workshop, a specially designed toolkit was introduced to the participants (nine biology teachers from the upper secondary level. The toolkit included teaching approaches suitable for ESD and focused on air and water pollution, waste management, energy saving, and the conservation of biodiversity. Before the workshop, teacher-talk occupied more than 90% of a typical 45-min lesson, and instructions were frontal and directive. After the workshop, pupil-talk strongly increased (up to 88%, and pupils were actively engaged in activities suitable for ESD. Supportive training can thus help teachers to improve their instructional practices. However, only those teachers who had reported support from head teachers and colleagues were still frequently using the toolkit after one year.

  12. A Developing and Maintenance Toolkit for Operating Support System of Nuclear Power Plant with IVI-COM Technology

    International Nuclear Information System (INIS)

    Because of the development and maturation of computer and related technologies, the digitization is inevitably happening in many fields of complex industrial system such as Nuclear Power Plant (NPP). It is believed that the application of these digital operation support systems is able to improve the safety and reliability of complex industrial system and reduce the worker's work load. However, the design, development and maintenance of operation support system such as digital operating procedure under both operational states and accident conditions require not only a profound understand of design, operation and structure of NPP but also expertise on information technology. Because of the reasons mentioned above, a human interface toolkit is proposed for helping the user to develop the operation support system of complex industrial system. With a friendly graphical interface, this integrated tool includes a database, a procedure editor and a procedure executor. In this database, a three layer hierarchy is adopted to express the complexity of operation procedure, which includes mission, process and node. There are 10 kinds of node: entrance, exit, hint, manual input, detector, actuator, data treatment, branch, judgement and plug-in. With the procedure editor, user can easily develop and maintain the procedure and the finished procedure will be stored in the database. Then, the procedure executor can load the procedure from the database for operation support and thus act as a digital operation support system. The operation support system will sense and actuate the actual industrial systems with the interface based on IVI-COM (Interchangeable Virtual Instrumentation-Component Object Model) technology embedded in detector node and actuator node. With the help of various nodes, processes and missions, the developed digital system can access information from plant, make interaction with operator, call additional application, and so on. According to the design mentioned

  13. Physician-Assisted Suicide

    Science.gov (United States)

    Module fourteen of the EPEC-O Self-Study Original Version focuses on the skills that the physician can use to respond both compassionately and confidently to a request, not on the merits of arguments for or against legalizing physician-assisted suicide (PAS) or euthanasia.

  14. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available ... Darren Bruck, and I’m here at the patient’s bedside. Dr. Andy Pinon is sitting down at ... is about 10, 15-feet away from the patient. We’re performing a da Vinci robot- assisted ...

  15. Parent-Assisted Learning.

    Science.gov (United States)

    Niedermeyer, Fred C.

    The effects of parent-monitored practice at home on pupil performance in reading were investigated. The study used as instructional vehicles the Parent-Assisted Learning Program (PAL) and the Southwest Regional Laboratory's (SWRL) First-Year Communication Skills Program. PAL was designed to enable school personnel to establish a system whereby…

  16. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available ... it’s possible for robots to operate without the assistance of humans? Not yet. We are not quite there. The robot still needs the human to control it. The beauty of this device, it’s all ...

  17. Computer-assisted instruction

    NARCIS (Netherlands)

    J. Voogt; P. Fisser

    2015-01-01

    Since the early days of computer technology in education in the 1960s, it was claimed that computers can assist instructional practice and hence improve student learning. Since then computer technology has developed, and its potential for education has increased. In this article, we first discuss th

  18. Assisted Cycling Tours

    Science.gov (United States)

    Hollingsworth, Jan Carter

    2008-01-01

    This article discusses Assisted Cycling Tours (ACT), a Westminster, Colorado based 501(c)3, non-profit that is offering the joy of bicycle tours in breathtaking, scenic locations to children and adults with developmental and physical disabilities and their families. ACT was founded by Bob Matter and his son David with a goal of opening up the…

  19. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available ... going to the patient’s bedside to perform his duties as assistant, and I am waiting for the ... away. Okay. The patient is in what we call a “modified lithotomy position” with their legs up ...

  20. Robotic assisted andrological surgery

    Institute of Scientific and Technical Information of China (English)

    Sijo J Parekattil; Ahmet Gudeloglu

    2013-01-01

    The introduction of the operative microscope for andrological surgery in the 1970s provided enhanced magnification and accuracy,unparalleled to any previous visual loop or magnification techniques.This technology revolutionized techniques for microsurgery in andrology.Today,we may be on the verge of a second such revolution by the incorporation of robotic assisted platforms for microsurgery in andrology.Robotic assisted microsurgery is being utilized to a greater degree in andrology and a number of other microsurgical fields,such as ophthalmology,hand surgery,plastics and reconstructive surgery.The potential advantages of robotic assisted platforms include elimination of tremor,improved stability,surgeon ergonomics,scalability of motion,multi-input visual interphases with up to three simultaneous visual views,enhanced magnification,and the ability to manipulate three surgical instruments and cameras simultaneously.This review paper begins with the historical development of robotic microsurgery.It then provides an in-depth presentation of the technique and outcomes of common robotic microsurgical andrological procedures,such as vasectomy reversal,subinguinal varicocelectomy,targeted spermatic cord denervation (for chronic orchialgia) and robotic assisted microsurgical testicular sperm extraction (microTESE).

  1. Robot-Assisted Prostatectomy

    Medline Plus

    Full Text Available ... actually mimicking -- these mimicking the movement of the human hand and the human wrist. Clips, please. So what Dr. Pinon has ... for robots to operate without the assistance of humans? Not yet. We are not quite there. The ...

  2. VIDEO ASSISTED THYROIDECTOMY

    Directory of Open Access Journals (Sweden)

    C. Bradea

    2009-02-01

    Full Text Available Video assisted techniques were documented by M.Gagner (1996 – video assisted parathyroidectomy, Henry (1999, Shimizu (1999, Ohgami (2000, Miccoli (2000 – video assisted parathyroidectomy and thyroidectomy. The advantage of this kind of surgery: aesthetics i.e. trying to make only small scars on the neck. Our first case of video assisted thyroidectomy was a female 50 years of age, with multinodular goiter, nodules of 2-3 cm in each lobe, admitted in our clinic in December 2008. History of the disease: 9 years; treatment: hormones pills. The refractive thyroid goiter became surgical in the last four years. The intervention was delayed because of pulmonary tuberculosis the patient suffered from. The video assited technique is inspired from Websurg site (Miccoli technique, 2007, modified by the author. We started with general anesthesia, patient lying, without hiper extension of the neck. The skin incision was on midline of the neck, 15 mm long, horizontal, at 2 cm above the inferior limit of the neck, with electric scalpel. By this skin incision we entered the thyroid space gland with classical instruments; then we introduce a 10 mm, 0 degree telescope, together with a 5 mm Ligasure grasp. After coagulation and section with Ligasure, the superior thyroid pedicle, the right thyroid lobe was dissected all around. Finally, we extracted the right thyroid lobe and then we severed with Ligasure the inferior right thyroid pedicle. The same procedure was used on the left side; it needn’t any drainage; the closure was anatomically tipical. The evolution was uneventful. The histopathological exam result was chronical Hashimoto thyroiditis. Conclusions: Video assisted thyroidectomy can be considered feasible and safe and allows for an excellent cosmetic result and has possible new promising indications such as prophylactic thyroidectomy. Not all patients are eligible for this procedure, but in selected cases it can be a valid option for the surgical

  3. Navigating "Assisted Dying".

    Science.gov (United States)

    Schipper, Harvey

    2016-02-01

    Carter is a bellwether decision, an adjudication on a narrow point of law whose implications are vast across society, and whose impact may not be realized for years. Coupled with Quebec's Act Respecting End-of-life Care it has sharply changed the legal landscape with respect to actively ending a person's life. "Medically assisted dying" will be permitted under circumstances, and through processes, which have yet to be operationally defined. This decision carries with it moral assumptions, which mean that it will be difficult to reach a unifying consensus. For some, the decision and Act reflect a modern acknowledgement of individual autonomy. For others, allowing such acts is morally unspeakable. Having opened the Pandora's Box, the question becomes one of navigating a tolerable societal path. I believe it is possible to achieve a workable solution based on the core principle that "medically assisted dying" should be a very rarely employed last option, subject to transparent ongoing review, specifically as to why it was deemed necessary. My analysis is based on 1. The societal conditions in which have fostered demand for "assisted dying", 2. Actions in other jurisdictions, 3. Carter and Quebec Bill 52, 4. Political considerations, 5. Current medical practice. Leading to a series of recommendations regarding. 1. Legislation and regulation, 2. The role of professional regulatory agencies, 3. Medical professions education and practice, 4. Public education, 5. Health care delivery and palliative care. Given the burden of public opinion, and the legal steps already taken, a process for assisted-dying is required. However, those legal and regulatory steps should only be considered a necessary and defensive first step in a two stage process. The larger goal, the second step, is to drive the improvement of care, and thus minimize assisted-dying. PMID:27169205

  4. Image-guided navigation: a cost effective practical introduction using the Image-Guided Surgery Toolkit (IGSTK).

    Science.gov (United States)

    Güler, Özgür; Yaniv, Ziv

    2012-01-01

    Teaching the key technical aspects of image-guided interventions using a hands-on approach is a challenging task. This is primarily due to the high cost and lack of accessibility to imaging and tracking systems. We provide a software and data infrastructure which addresses both challenges. Our infrastructure allows students, patients, and clinicians to develop an understanding of the key technologies by using them, and possibly by developing additional components and integrating them into a simple navigation system which we provide. Our approach requires minimal hardware, LEGO blocks to construct a phantom for which we provide CT scans, and a webcam which when combined with our software provides the functionality of a tracking system. A premise of this approach is that tracking accuracy is sufficient for our purpose. We evaluate the accuracy provided by a consumer grade webcam and show that it is sufficient for educational use. We provide an open source implementation of all the components required for a basic image-guided navigation as part of the Image-Guided Surgery Toolkit (IGSTK). It has long been known that in education there is no substitute for hands-on experience, to quote Sophocles, "One must learn by doing the thing; for though you think you know it, you have no certainty, until you try.". Our work provides this missing capability in the context of image-guided navigation. Enabling a wide audience to learn and experience the use of a navigation system. PMID:23367310

  5. Discovering Multi-Scale Co-Occurrence Patterns of Asthma and Influenza with Oak Ridge Bio-Surveillance Toolkit

    Science.gov (United States)

    Ramanathan, Arvind; Pullum, Laura L.; Hobson, Tanner C.; Stahl, Christopher G.; Steed, Chad A.; Quinn, Shannon P.; Chennubhotla, Chakra S.; Valkova, Silvia

    2015-01-01

    We describe a data-driven unsupervised machine learning approach to extract geo-temporal co-occurrence patterns of asthma and the flu from large-scale electronic healthcare reimbursement claims (eHRC) datasets. Specifically, we examine the eHRC data from 2009 to 2010 pandemic H1N1 influenza season and analyze whether different geographic regions within the United States (US) showed an increase in co-occurrence patterns of the flu and asthma. Our analyses reveal that the temporal patterns extracted from the eHRC data show a distinct lag time between the peak incidence of the asthma and the flu. While the increased occurrence of asthma contributed to increased flu incidence during the pandemic, this co-occurrence is predominant for female patients. The geo-temporal patterns reveal that the co-occurrence of the flu and asthma are typically concentrated within the south-east US. Further, in agreement with previous studies, large urban areas (such as New York, Miami, and Los Angeles) exhibit co-occurrence patterns that suggest a peak incidence of asthma and flu significantly early in the spring and winter seasons. Together, our data-analytic approach, integrated within the Oak Ridge Bio-surveillance Toolkit platform, demonstrates how eHRC data can provide novel insights into co-occurring disease patterns. PMID:26284230

  6. Using Discrete Event Simulation for Programming Model Exploration at Extreme-Scale: Macroscale Components for the Structural Simulation Toolkit (SST).

    Energy Technology Data Exchange (ETDEWEB)

    Wilke, Jeremiah J; Kenny, Joseph P.

    2015-02-01

    Discrete event simulation provides a powerful mechanism for designing and testing new extreme- scale programming models for high-performance computing. Rather than debug, run, and wait for results on an actual system, design can first iterate through a simulator. This is particularly useful when test beds cannot be used, i.e. to explore hardware or scales that do not yet exist or are inaccessible. Here we detail the macroscale components of the structural simulation toolkit (SST). Instead of depending on trace replay or state machines, the simulator is architected to execute real code on real software stacks. Our particular user-space threading framework allows massive scales to be simulated even on small clusters. The link between the discrete event core and the threading framework allows interesting performance metrics like call graphs to be collected from a simulated run. Performance analysis via simulation can thus become an important phase in extreme-scale programming model and runtime system design via the SST macroscale components.

  7. Microdosimetry of radiation fields from therapeutic C-12 beams in water: a study with Geant4 toolkit

    CERN Document Server

    Burigo, Lucas; Mishustin, Igor; Bleicher, Marcus

    2013-01-01

    We model the responses of Tissue-Equivalent Proportional Counters (TEPC) to radiation fields of therapeutic C-12 beams in a water phantom and to quasi-monoenergetic neutrons in a PMMA phantom. Simulations are performed with the Monte Carlo for Heavy Ion Therapy (MCHIT) model based on the Geant4 toolkit. The shapes of the calculated lineal energy spectra agree well with measurements in both cases. Measurements on the axis of a narrow C-12 beam with its width smaller than the TEPC diameter are studied in detail. The relation between LET and measured frequency-mean lineal energy yf is discussed. It is found that the choice of the nuclear fragmentation model used in MCHIT simulations has a relatively small influence on the calculated total lineal energy spectra. However, the shapes of the spectra measured with C-12 beams are better described by MCHIT calculations which take into account the production of delta-electrons. The validation of MCHIT with neutron beams gives us confidence in estimating the contribution...

  8. PET monitoring of cancer therapy with He-3 and C-12 beams: a study with the GEANT4 toolkit

    CERN Document Server

    Pshenichnov, Igor; Mishustin, Igor; Greiner, Walter

    2007-01-01

    We study the spatial distributions of $\\beta^+$-activity produced by therapeutic beams of $^3$He and $^{12}$C ions in various tissue-like materials. The calculations were performed within a Monte Carlo model for Heavy-Ion Therapy (MCHIT) based on the GEANT4 toolkit. The contributions from $^{10,11}$C, $^{13}$N, $^{14,15}$O, $^{17,18}$F and $^{30}$P positron-emitting nuclei were calculated and compared with experimental data obtained during and after irradiation. Positron emitting nuclei are created by $^{12}$C beam in fragmentation reactions of projectile and target nuclei. This leads to a $\\beta^+$-activity profile characterised by a noticeable peak located close to the Bragg peak in the corresponding depth-dose distribution. On the contrary, as the most of positron-emitting nuclei are produced by $^3$He beam in target fragmentation reactions, the calculated total $\\beta^+$-activity during or soon after the irradiation period is evenly distributed within the projectile range. However, we predict also the pre...

  9. Study of dose distributions in voxel phantoms for brachytherapy sources using the GEANT4 Monte Carlo toolkit

    International Nuclear Information System (INIS)

    This work studies the effects of corrections in the calculation of dose distribution for brachytherapy sources when they are inserted in a male human voxel phantom. The sources studied here are the Best Industries 125I 2301 model for low dose rate and the Amersham Buchler G0814 model 192Ir seed for high dose rate, in the simulation of prostate treatments. The presence of organs around the interest point scatters radiation in a different form than a water cube, the situation that is usually configured in these calculations. The insertion of the sources in an anthropomorphic phantom brings results closer to the real situation. The chosen phantom was the head and torso voxel phantom created by Zubal. The Geant4 Monte Carlo toolkit was used to simulate the radiation transportation along the source shielding and the human organs of the voxel phantom. After inserting the source in the phantom, the energy deposition in each voxel is computed, allowing the construction of isodose curves. The source insertion in the anthropomorphic phantom aims also at a further knowledge about the brachytherapy treatment planning and additional information such as the target volume dose and in neighbor organs, data that will be useful for medical staff working with this technique. (author)

  10. Ten years of medical imaging standardization and prototypical implementation: the DICOM standard and the OFFIS DICOM toolkit (DCMTK)

    Science.gov (United States)

    Eichelberg, Marco; Riesmeier, Joerg; Wilkens, Thomas; Hewett, Andrew J.; Barth, Andreas; Jensch, Peter

    2004-04-01

    In 2003, the DICOM standard celebrated its 10th anniversary. Aside from the standard itself, also OFFIS" open source DICOM toolkit DCMTK, which has continuously followed the development of DICOM, turns 10 years old. On this occasion, this article looks back at the main standardization efforts in DICOM and illustrates related developments in DCMTK. Considering the development of the DICOM standard, it is possible to distinguish several phases of progress. Within the first phase at the beginning of the 1990s, basic network services for image transfer and retrieval were being introduced. The second phase, in the mid 1990s, was characterized by advances in the specification of a file format and of regulations for media interchange. In the later but partly parallel third phase, DICOM predominantly dealt with the problem of optimizing the workflow within imaging departments. As a result of the fact that it was now possible to exchange images between different systems, efforts concerning image display consistency followed in a fourth phase at the end of the 1990s. In the current fifth phase, security enhancements are being integrated into the standard. In another phase of progress, which took place over a relatively long time period concurrently to the other mentioned phases, DICOM Structured Reporting was developed.

  11. Cazymes Analysis Toolkit (CAT): Webservice for searching and analyzing carbohydrateactive enzymes in a newly sequenced organism using CAZy database

    Energy Technology Data Exchange (ETDEWEB)

    Karpinets, Tatiana V [ORNL; Park, Byung [ORNL; Syed, Mustafa H [ORNL; Uberbacher, Edward C [ORNL; Leuze, Michael Rex [ORNL

    2010-01-01

    The Carbohydrate-Active Enzyme (CAZy) database provides a rich set of manually annotated enzymes that degrade, modify, or create glycosidic bonds. Despite rich and invaluable information stored in the database, software tools utilizing this information for annotation of newly sequenced genomes by CAZy families are limited. We have employed two annotation approaches to fill the gap between manually curated high-quality protein sequences collected in the CAZy database and the growing number of other protein sequences produced by genome or metagenome sequencing projects. The first approach is based on a similarity search against the entire non-redundant sequences of the CAZy database. The second approach performs annotation using links or correspondences between the CAZy families and protein family domains. The links were discovered using the association rule learning algorithm applied to sequences from the CAZy database. The approaches complement each other and in combination achieved high specificity and sensitivity when cross-evaluated with the manually curated genomes of Clostridium thermocellum ATCC 27405 and Saccharophagus degradans 2-40. The capability of the proposed framework to predict the function of unknown protein domains (DUF) and of hypothetical proteins in the genome of Neurospora crassa is demonstrated. The framework is implemented as a Web service, the CAZymes Analysis Toolkit (CAT), and is available at http://cricket.ornl.gov/cgi-bin/cat.cgi.

  12. PERSiST: a flexible rainfall-runoff modelling toolkit for use with the INCA family of models

    Science.gov (United States)

    Futter, M. N.; Erlandsson, M. A.; Butterfield, D.; Whitehead, P. G.; Oni, S. K.; Wade, A. J.

    2014-02-01

    Runoff generation processes and pathways vary widely between catchments. Credible simulations of solute and pollutant transport in surface waters are dependent on models which facilitate appropriate, catchment-specific representations of perceptual models of the runoff generation process. Here, we present a flexible, semi-distributed landscape-scale rainfall-runoff modelling toolkit suitable for simulating a broad range of user-specified perceptual models of runoff generation and stream flow occurring in different climatic regions and landscape types. PERSiST (the Precipitation, Evapotranspiration and Runoff Simulator for Solute Transport) is designed for simulating present-day hydrology; projecting possible future effects of climate or land use change on runoff and catchment water storage; and generating hydrologic inputs for the Integrated Catchments (INCA) family of models. PERSiST has limited data requirements and is calibrated using observed time series of precipitation, air temperature and runoff at one or more points in a river network. Here, we apply PERSiST to the river Thames in the UK and describe a Monte Carlo tool for model calibration, sensitivity and uncertainty analysis.

  13. Combined DNA, toxicological and heavy metal analyses provides an auditing toolkit to improve pharmacovigilance of traditional Chinese medicine (TCM)

    Science.gov (United States)

    Coghlan, Megan L.; Maker, Garth; Crighton, Elly; Haile, James; Murray, Dáithí C.; White, Nicole E.; Byard, Roger W.; Bellgard, Matthew I.; Mullaney, Ian; Trengove, Robert; Allcock, Richard J. N.; Nash, Christine; Hoban, Claire; Jarrett, Kevin; Edwards, Ross; Musgrave, Ian F.; Bunce, Michael

    2015-12-01

    Globally, there has been an increase in the use of herbal remedies including traditional Chinese medicine (TCM). There is a perception that products are natural, safe and effectively regulated, however, regulatory agencies are hampered by a lack of a toolkit to audit ingredient lists, adulterants and constituent active compounds. Here, for the first time, a multidisciplinary approach to assessing the molecular content of 26 TCMs is described. Next generation DNA sequencing is combined with toxicological and heavy metal screening by separation techniques and mass spectrometry (MS) to provide a comprehensive audit. Genetic analysis revealed that 50% of samples contained DNA of undeclared plant or animal taxa, including an endangered species of Panthera (snow leopard). In 50% of the TCMs, an undeclared pharmaceutical agent was detected including warfarin, dexamethasone, diclofenac, cyproheptadine and paracetamol. Mass spectrometry revealed heavy metals including arsenic, lead and cadmium, one with a level of arsenic >10 times the acceptable limit. The study showed 92% of the TCMs examined were found to have some form of contamination and/or substitution. This study demonstrates that a combination of molecular methodologies can provide an effective means by which to audit complementary and alternative medicines.

  14. SuperAssist: Personal assistants for cooperative healthcare treatment

    NARCIS (Netherlands)

    Haan, G. de; Mast, C.A.P.G. van der; Blanson Henkemans, O.; Neerincx, M.A.

    2005-01-01

    Human-computer interaction, tele-medicine, supervision, personalization, ambient intelligence, health care, personal assistants, cooperative problem-solving. ABSTRACT This paper describes the research plans in the SuperAssist project, introducing personal assistants in the care of diabetes patients,

  15. Society for Assisted Reproductive Technology

    Science.gov (United States)

    The Society for Assisted Reproductive Technology PATIENTS Patient Information What Is SART? Risks of IVF Third Party Reproduction A ... Read Article View All News ©1996 - 2016 SART, Society for Assisted Reproductive Technology . All Rights Reserved. ASRM/ ...

  16. Preparing for Assisted Reproductive Technology

    Science.gov (United States)

    ... CDC Cancel Submit Search The CDC Assisted Reproductive Technology (ART) Note: Javascript is disabled or is not ... visit this page: About CDC.gov . Assisted Reproductive Technology (ART) What Is ART Patient Resources Preparing for ...

  17. Rehabilitative and Assistive Technology: Overview

    Science.gov (United States)

    ... Clinical Trials Resources and Publications Rehabilitative and Assistive Technology: Overview Skip sharing on social media links Share this: Page Content Rehabilitative and assistive technology refers to tools, equipment, or products that can ...

  18. Physician Assistant Genomic Competencies.

    Science.gov (United States)

    Goldgar, Constance; Michaud, Ed; Park, Nguyen; Jenkins, Jean

    2016-09-01

    Genomic discoveries are increasingly being applied to the clinical care of patients. All physician assistants (PAs) need to acquire competency in genomics to provide the best possible care for patients within the scope of their practice. In this article, we present an updated version of PA genomic competencies and learning outcomes in a framework that is consistent with the current medical education guidelines and the collaborative nature of PAs in interprofessional health care teams. PMID:27490287

  19. Computer-assisted psychotherapy

    OpenAIRE

    Wright, Jesse H.; Wright, Andrew S.

    1997-01-01

    The rationale for using computers in psychotherapy includes the possibility that therapeutic software could improve the efficiency of treatment and provide access for greater numbers of patients. Computers have not been able to reliably duplicate the type of dialogue typically used in clinician-administered therapy. However, computers have significant strengths that can be used to advantage in designing treatment programs. Software developed for computer-assisted therapy gen...

  20. Computer assisted mathematical programming

    OpenAIRE

    Lucas, CA; Mitra, G

    1987-01-01

    A Computer Assisted Mathematical Programming (Modelling) System (CAMPS) is described in this paper. The system uses program generator techniques for model creation and contrasts with earlier approaches which use a special purpose language to construct models. Thus no programming skill is required to formulate a model. In designing the system we have first analysed the salient components of the mathematical programming activity. A mathematical programming model is usually constructed by progre...

  1. Personal digital assistants

    OpenAIRE

    Wiggins III, Richard H.

    1996-01-01

    Personal digital assistant sales are growing exponentially, and as medical technology advances the amount of information available becomes staggering, making a handheld device, with the ability to store a great amount of information, progressively more valuable to health care providers. Mobile computing allows for a great deal of knowledge in a small package, creating a “walking library” with a mobile collection of data always accessible. There are many diverse types of PDAs, and this article...

  2. Robot Assisted Laser Osteotomy

    OpenAIRE

    Burgner, Jessica

    2010-01-01

    In the scope of this thesis world's first robot system was developed, which facilitates osteotomy using laser in arbitrary geometries with an overall accuracy below 0.5mm. Methods of computer and robot assisted surgery were reconsidered and composed to a workflow. Adequate calibration and registration methods are proposed. Further a methodology for transferring geometrically defined cutting trajectories into pulse sequences and optimized execution plans is developed.

  3. [EUTHANASIA AND ASSISTED SUICIDE].

    Science.gov (United States)

    Lantero, Caroline

    2015-07-01

    Euthanasia and assisted suicide are not part of French laws of bioethics and lack, for the time being, definition and normative framework other than their criminal prosecution. To transform them into a right, these concepts certainly call for an ethical and legal debate. This paper aims to question the ideas to be considered, the conceptual bases and normative tools that may be useful to the discussion. PMID:27356358

  4. Virtual personal assistant

    OpenAIRE

    Imrie, Peter; Bednar, Peter

    2013-01-01

    Abstract This report discusses ways in which new technology could be harnessed to create an intelligent Virtual Personal Assistant (VPA) with a focus on user-based information. It will look at examples of intelligent programs with natural language processing that are currently available, with different categories of support, and examine the potential usefulness of one specific piece of software as a VPA. This engages the ability to communicate socially through natural language processing, hol...

  5. Optimization and assistance operations

    International Nuclear Information System (INIS)

    The purpose of this article is to answer this question: what does optimization mean in the frame of an assistance operation. Two points have been developed: the first one is devoted to a broad training and sensitizing for the persons susceptible to participate to these interventions, the second one is the preparation of operations: it is possible to develop optimization from information feedback. (N.C.)

  6. Computer assisted radiology

    International Nuclear Information System (INIS)

    CAR'89 is intended to serve as a forum for discussion between experts from the medical sciences e.g., radiology, radiotherapy, nuclear medicine, orthopaedia, cardiology, neurology and surgery and professionals from the computer and physical sciences. Computer assisted radiological diagnosis, orthopaedics, therapy, and planning are the main subjects of the symposium and the panel discussion. The state of the art and research results in the area of CAR are evaluated. (DG)

  7. Assistance From A Distance

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China joins international relief efforts in Haiti with a powerful sense of mission How long does it take to ready assistance and travel some 15,000 km around the globe to provide a helping hand amid one of the worst earth-quakes in modern history? The answer might surprise you. Less than 36 hours after seismic shocks leveled much of Haiti on January

  8. INPO Assistance Activities: Human Resources

    International Nuclear Information System (INIS)

    The Institute of Nuclear Power Operations (INPO) has a number of ongoing activities designed to provide assistance to our members in the human resources area. These include the Educational Assistance Program and the ongoing facilitation of information exchange through Nuclear Network and INPO publications. INPO will continue to seek ways to assist its member utilities

  9. Steer assistance for teleoperation

    Science.gov (United States)

    Pape, Olivier; Houbloup, Philippe; Leveque, Stephane

    2005-05-01

    Giat Industries, expert in combat system, designs and integrates the technologies (electrical network, mechanical design, ergonomic and mobility command and control) for the French military and civil robotic. One of the main problems of current robotics is to treat the lack of operator's perception due to teleoperation. The article details the assistance for the steer control part of mobility command and control. The purpose of the assistance is to secure the vehicle, to insure the continuity of the command (in particular for tracked vehicle equipped of hydrostatic steering group), and to adapt the command (to use all the range of the command even at high speed and to adapt the speed to the desired curve). The advantage of the system presented in the article is to filter the order first and to transmit to the actuators only safe orders preserving the vehicle. This approach transforms the telepilot's order watching and correction problem, to a telepilot's order filtering problem. We pass here, from a logical "a posteriori" to a logical of "a priori" processing. The assistance includes: a model of the dynamic behavior of the vehicle and an open loop, some feed forward with appropriate filters and a closed loop. The article presents the result of the command studies from time simulation to "man on the loop" simulation. This system, at present time applied to the French Observation Robot demonstrator SYRANO (developped for the DGA-French Defence Procurement Agency), is the subject of a patent.

  10. 42 CFR 21.42 - Examinations; junior assistant, assistant, or senior assistant grade.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Examinations; junior assistant, assistant, or senior assistant grade. 21.42 Section 21.42 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.42 Examinations; junior...

  11. An investigation on the radiation sensitivity of DNA conformations to 60Co gamma rays by using Geant4 toolkit

    International Nuclear Information System (INIS)

    To investigate the impact of conformational properties of genetic material of living cells on radiation-induced DNA damage, single strand breaks (SSB), double strand breaks (DSB) and some microdosimetric quantities of A, B and Z-DNA conformations caused by 60Co gamma rays, have been calculated. Based on a previous B-DNA geometrical model, models of A and Z forms have been developed. Simple 34 base pairs segments of each model repeated in high number and secondary electron spectrum of 60Co gamma rays have been simulated in a volume of a typical animal cell nucleus. All simulations in this study have been performed by using the Geant4 (GEometry ANd Tracking 4)-DNA extension of the Geant4 toolkit. The results showed that, B-DNA has the lowest yield of simple strand breaks with 2.23 × 10−10 Gy−1 Da−1 and 1.0 × 10−11 Gy−1 Da−1 for the SSB and DSB damage yield, respectively. The A-DNA has the highest SSB yield with 3.59 × 10−10 Gy−1 Da−1 and the Z-DNA has the highest DSB yields with 1.8 × 10−11 Gy−1 Da−1. It has been concluded that there is a direct correlation between the hit probability, mean specific imparted energy and SSB yield in each model of DNA. Moreover, there is a direct correlation between the DSB yield and both the mean lineal energy and topological characteristics of each model

  12. An investigation on the radiation sensitivity of DNA conformations to {sup 60}Co gamma rays by using Geant4 toolkit

    Energy Technology Data Exchange (ETDEWEB)

    Semsarha, F. [Institute of Biochemistry and Biophysics (IBB), University of Tehran, P.O. Box 13145-1384, Tehran (Iran, Islamic Republic of); Goliaei, B., E-mail: goliaei@ibb.ut.ac.ir [Institute of Biochemistry and Biophysics (IBB), University of Tehran, P.O. Box 13145-1384, Tehran (Iran, Islamic Republic of); Raisali, G.; Khalafi, H. [Radiation Applications Research School, Nuclear Science and Technology Research Institute, P.O. Box 11365-3486, Tehran (Iran, Islamic Republic of); Mirzakhanian, L. [Medical Physics Unit, McGill University, 1650 Cedar Avenue, Montreal, Quebec (Canada)

    2014-03-15

    To investigate the impact of conformational properties of genetic material of living cells on radiation-induced DNA damage, single strand breaks (SSB), double strand breaks (DSB) and some microdosimetric quantities of A, B and Z-DNA conformations caused by {sup 60}Co gamma rays, have been calculated. Based on a previous B-DNA geometrical model, models of A and Z forms have been developed. Simple 34 base pairs segments of each model repeated in high number and secondary electron spectrum of {sup 60}Co gamma rays have been simulated in a volume of a typical animal cell nucleus. All simulations in this study have been performed by using the Geant4 (GEometry ANd Tracking 4)-DNA extension of the Geant4 toolkit. The results showed that, B-DNA has the lowest yield of simple strand breaks with 2.23 × 10{sup −10} Gy{sup −1} Da{sup −1} and 1.0 × 10{sup −11} Gy{sup −1} Da{sup −1} for the SSB and DSB damage yield, respectively. The A-DNA has the highest SSB yield with 3.59 × 10{sup −10} Gy{sup −1} Da{sup −1} and the Z-DNA has the highest DSB yields with 1.8 × 10{sup −11} Gy{sup −1} Da{sup −1}. It has been concluded that there is a direct correlation between the hit probability, mean specific imparted energy and SSB yield in each model of DNA. Moreover, there is a direct correlation between the DSB yield and both the mean lineal energy and topological characteristics of each model.

  13. Age Targeting of Voluntary Medical Male Circumcision Programs Using the Decision Makers’ Program Planning Toolkit (DMPPT) 2.0

    Science.gov (United States)

    Kripke, Katharine; Opuni, Marjorie; Schnure, Melissa; Sgaier, Sema; Castor, Delivette; Reed, Jason; Stover, John

    2016-01-01

    Background Despite considerable efforts to scale up voluntary medical male circumcision (VMMC) for HIV prevention in priority countries over the last five years, implementation has faced important challenges. Seeking to enhance the effect of VMMC programs for greatest and most immediate impact, the U. S. President’s Plan for AIDS Relief (PEPFAR) supported the development and application of a model to inform national planning in five countries from 2013–2014. Methods and Findings The Decision Makers’ Program Planning Toolkit (DMPPT) 2.0 is a simple compartmental model designed to analyze the effects of client age and geography on program impact and cost. The DMPPT 2.0 model was applied in Malawi, South Africa, Swaziland, Tanzania, and Uganda to assess the impact and cost of scaling up age-targeted VMMC coverage. The lowest number of VMMCs per HIV infection averted would be produced by circumcising males ages 20–34 in Malawi, South Africa, Tanzania, and Uganda and males ages 15–34 in Swaziland. The most immediate impact on HIV incidence would be generated by circumcising males ages 20–34 in Malawi, South Africa, Tanzania, and Uganda and males ages 20–29 in Swaziland. The greatest reductions in HIV incidence over a 15-year period would be achieved by strategies focused on males ages 10–19 in Uganda, 15–24 in Malawi and South Africa, 10–24 in Tanzania, and 15–29 in Swaziland. In all countries, the lowest cost per HIV infection averted would be achieved by circumcising males ages 15–34, although in Uganda this cost is the same as that attained by circumcising 15- to 49-year-olds. Conclusions The efficiency, immediacy of impact, magnitude of impact, and cost-effectiveness of VMMC scale-up are not uniform; there is important variation by age group of the males circumcised and countries should plan accordingly. PMID:27410966

  14. AcquiTools: A new Software Toolkit for the Efficient Preparation of DMC-Ready Waveform Data

    Science.gov (United States)

    Golden, S.

    2009-12-01

    Many Seismic projects make use of the excellent infrastructure provided by the IRIS Data Management Center (DMC) for archival and distribution of waveform data. This usually requires the data to be submitted to the DMC in SEED (Standard for the Exchange of Earthquake Data) format. Therefore some current data loggers are already recording data in a waveform-only subset of the SEED format called miniSEED. Nevertheless, recordings from other data loggers, such as the Reftek RT130, first need to be converted. One standard procedure to do this for RT130 data involves a software package distributed by the IRIS PASSCAL Instrument Center. Its use requires the sequential application of a minimum of two conversion programs. This number of conversion programs will increase, if more than a minimum of manipulations is needed. A new tool, named “ckreftekt”, was developed to combine several of these processing steps into one. Thereby, it simplifies the low-level data processing to a point, where a relatively simple shell script is sufficient to process the data set of an entire experiment. This makes the low-level data processing automatically reproducible. As side effects, computation time and disk usage are significantly reduced. So far the tool has only been used in-house. Thereby, more than 2 TB of waveform data have been processed and submitted to the DMC, mostly from the High Lava Plains (HLP), and Structural Change projects. The program “ckreftek” is part of a larger new software toolkit named AcquiTools, which attempts to simplify a series of similar low-level data handling processes. This contribution is an attempt to introduce AcquiTools as an open source tool to the community, and to gather feedback on where its development should be headed in the future.

  15. A Web-based Multi-user Interactive Visualization System For Large-Scale Computing Using Google Web Toolkit Technology

    Science.gov (United States)

    Weiss, R. M.; McLane, J. C.; Yuen, D. A.; Wang, S.

    2009-12-01

    We have created a web-based, interactive system for multi-user collaborative visualization of large data sets (on the order of terabytes) that allows users in geographically disparate locations to simultaneous and collectively visualize large data sets over the Internet. By leveraging asynchronous java and XML (AJAX) web development paradigms via the Google Web Toolkit (http://code.google.com/webtoolkit/), we are able to provide remote, web-based users a web portal to LCSE's (http://www.lcse.umn.edu) large-scale interactive visualization system already in place at the University of Minnesota that provides high resolution visualizations to the order of 15 million pixels by Megan Damon. In the current version of our software, we have implemented a new, highly extensible back-end framework built around HTTP "server push" technology to provide a rich collaborative environment and a smooth end-user experience. Furthermore, the web application is accessible via a variety of devices including netbooks, iPhones, and other web- and javascript-enabled cell phones. New features in the current version include: the ability for (1) users to launch multiple visualizations, (2) a user to invite one or more other users to view their visualization in real-time (multiple observers), (3) users to delegate control aspects of the visualization to others (multiple controllers) , and (4) engage in collaborative chat and instant messaging with other users within the user interface of the web application. We will explain choices made regarding implementation, overall system architecture and method of operation, and the benefits of an extensible, modular design. We will also discuss future goals, features, and our plans for increasing scalability of the system which includes a discussion of the benefits potentially afforded us by a migration of server-side components to the Google Application Engine (http://code.google.com/appengine/).

  16. Toolkit Existing Buildings. Guideline for sustainable improvement of houses for professional landlords. Terrace house before 1946. Row house 1946-1965. Terrace house 1966-1975; Toolkit Bestaande Bouw. Handreiking duurzame woningverbetering voor professionele verhuurders. Rijwoning voor 1946. Rijwoning 1946-1965. Rijwoning 1966-1975

    Energy Technology Data Exchange (ETDEWEB)

    Otter, W. [BAM Woningbouw, Amsterdam (Netherlands); Beens, A. [GoedeStede, Almere (Netherlands); Pel, M. [De Alliantie, Huizen (Netherlands); Schneider, F. [Woonbron, Rotterdam (Netherlands); Van Staveren, K. [Vestia Groep, Rotterdam (Netherlands); Keijzer, K.; Gerardu, W. [SenterNovem, Utrecht (Netherlands); Smeele, E. [Cauberg-Huygen Raadgevende Ingenieurs, Rotterdam (Netherlands); De Haas, F. [De Haas en Partners, Voorburg (Netherlands); Persoon, J. [BouwhulpGroep, Eindhoven (Netherlands); Mak, J. [W/E Adviseurs, Utrecht (Netherlands); Clocquet, R. [DHV, Eindhoven (Netherlands)

    2008-07-01

    This tool kit contains practical and integral solutions for energy saving and the employment of sustainable energy for more than 1 million antiquated (corporation) houses. The tool kit offers instruments for choosing the right concept for a specific location and with specific wishes concerning quality aspects. Moreover, it enables clear communication of these choices. In 2 separate publications, the concepts are discussed for terrace houses, houses with a porch and gallery flats in various periods. [mk]. [Dutch] Deze Toolkit bevat praktische, integrale oplossingen voor energiebesparing en inzet van duurzame energie voor meer dan 1 miljoen verouderde (corporatie)woningen. De Toolkit biedt instrumentarium om voor een specifieke locatie en met specifieke wensen wat betreft kwaliteitsaspecten het juiste concept te kunnen kiezen. Bovendien maakt het helder communiceren over die keuzen mogelijk. In 2 aparte publicaties worden de concepten besproken voor rijwoningen, portiekwoningen en galerijwoningen in diverse perioden.

  17. Improving the fundamentals of care for older people in the acute hospital setting: facilitating practice improvement using a Knowledge Translation Toolkit.

    Science.gov (United States)

    Wiechula, Rick; Kitson, Alison; Marcoionni, Danni; Page, Tammy; Zeitz, Kathryn; Silverston, Heidi

    2009-12-01

    This paper reports on a structured facilitation program where seven interdisciplinary teams conducted projects aimed at improving the care of the older person in the acute sector. Aims  To develop and implement a structured intervention known as the Knowledge Translation (KT) Toolkit to improve the fundamentals of care for the older person in the acute care sector. Three hypotheses were tested: (i) frontline staff can be facilitated to use existing quality improvement tools and techniques and other resources (the KT Toolkit) in order to improve care of older people in the acute hospital setting; (ii) fundamental aspects of care for older people in the acute hospital setting can be improved through the introduction and use of specific evidence-based guidelines by frontline staff; and (iii) innovations can be introduced and improvements made to care within a 12-month cycle/timeframe with appropriate facilitation. Methods  Using realistic evaluation methodology the impact of a structured facilitation program (the KT Toolkit) was assessed with the aim of providing a deeper understanding of how a range of tools, techniques and strategies may be used by clinicians to improve care. The intervention comprised three elements: the facilitation team recruited for specific knowledge, skills and expertise in KT, evidence-based practice and quality and safety; the facilitation, including a structured program of education, ongoing support and communication; and finally the components of the toolkit including elements already used within the study organisation. Results  Small improvements in care were shown. The results for the individual projects varied from clarifying issues of concern and planning ongoing activities, to changing existing practices, to improving actual patient outcomes such as reducing functional decline. More importantly the study described how teams of clinicians can be facilitated using a structured program to conduct practice improvement activities

  18. Equine-assisted therapy

    OpenAIRE

    Barbara MacLean, LCAT, MT-BC

    2011-01-01

    Since 2008, the Samuel S. Stratton Department of Veterans Affairs (VA) Medical Center in Albany, New York, has offered the Equine-Assisted Therapy Program for veterans with posttraumatic stress disorder (PTSD). The first year, the program ran for 7 weeks, and in 2009 and 2010, we were able to run 12-week programs in the summers and a 9-week program in the fall of 2010. Also in 2010, veterans from the VA's Adaptive Sports Program enjoyed a 3-hour "sampler" afternoon. In 2011, we are holding tw...

  19. Equine-assisted therapy

    Directory of Open Access Journals (Sweden)

    Barbara MacLean, LCAT, MT-BC

    2011-08-01

    Full Text Available Since 2008, the Samuel S. Stratton Department of Veterans Affairs (VA Medical Center in Albany, New York, has offered the Equine-Assisted Therapy Program for veterans with posttraumatic stress disorder (PTSD. The first year, the program ran for 7 weeks, and in 2009 and 2010, we were able to run 12-week programs in the summers and a 9-week program in the fall of 2010. Also in 2010, veterans from the VA's Adaptive Sports Program enjoyed a 3-hour "sampler" afternoon. In 2011, we are holding two 10-week sessions.

  20. Computer - Assisted Accounting

    OpenAIRE

    SORIN-CIPRIAN TEIUŞAN

    2009-01-01

    What is computer-assisted accounting? Where is the place and what is the role of the computer in the financial-accounting activity? What is the position and importance of the computer in the accountant’s activity? All these are questions that require scientific research in order to find the answers. The paper approaches the issue of the support granted to the accountant to organize and manage the accounting activity by the computer. Starting from the notions of accounting and computer, the co...