WorldWideScience

Sample records for series educational software

  1. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 14

    Science.gov (United States)

    1996-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  2. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 15

    Science.gov (United States)

    1997-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  3. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 13

    Science.gov (United States)

    1995-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  4. Software Engineering Laboratory Series: Proceedings of the Twentieth Annual Software Engineering Workshop

    Science.gov (United States)

    1995-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  5. Software Engineering Laboratory Series: Proceedings of the Twenty-First Annual Software Engineering Workshop

    Science.gov (United States)

    1996-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  6. Software Engineering Laboratory Series: Proceedings of the Twenty-Second Annual Software Engineering Workshop

    Science.gov (United States)

    1997-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  7. Selecting and Buying Educational Software.

    Science.gov (United States)

    Ahl, David H.

    1983-01-01

    Guidelines for selecting/buying educational software are discussed under the following headings: educational soundness; appropriateness; challenge and progress; motivation and reward; correctness; compatibility with systems; instructions and handlings. Includes several sources of software reviews. (JN)

  8. Software Development as Music Education Research

    Science.gov (United States)

    Brown, Andrew R.

    2007-01-01

    This paper discusses how software development can be used as a method for music education research. It explains how software development can externalize ideas, stimulate action and reflection, and provide evidence to support the educative value of new software-based experiences. Parallels between the interactive software development process and…

  9. Educational Software: A Developer's Perspective.

    Science.gov (United States)

    Armstrong, Timothy C.; Loane, Russell F.

    1994-01-01

    Examines the current status and short-term future of computer software development in higher education. Topics discussed include educational advantages of software; current program development techniques, including object oriented programming; and market trends, including IBM versus Macintosh and multimedia programs. (LRW)

  10. DEVELOPING EVALUATION INSTRUMENT FOR MATHEMATICS EDUCATIONAL SOFTWARE

    Directory of Open Access Journals (Sweden)

    Wahyu Setyaningrum

    2012-02-01

    Full Text Available The rapid increase and availability of mathematics software, either for classroom or individual learning activities, presents a challenge for teachers. It has been argued that many products are limited in quality. Some of the more commonly used software products have been criticized for poor content, activities which fail to address some learning issues, poor graphics presentation, inadequate documentation, and other technical problems. The challenge for schools is to ensure that the educational software used in classrooms is appropriate and effective in supporting intended outcomes and goals. This paper aimed to develop instrument for evaluating mathematics educational software in order to help teachers in selecting the appropriate software. The instrument considers the notion of educational including content, teaching and learning skill, interaction, and feedback and error correction; and technical aspects of educational software including design, clarity, assessment and documentation, cost and hardware and software interdependence. The instrument use a checklist approach, the easier and effective methods in assessing the quality of educational software, thus the user needs to put tick in each criteria. The criteria in this instrument are adapted and extended from standard evaluation instrument in several references.   Keywords: mathematics educational software, educational aspect, technical aspect.

  11. Rheumatoid Arthritis Educational Video Series

    Medline Plus

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  12. Rheumatoid Arthritis Educational Video Series

    Science.gov (United States)

    ... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life ...

  13. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life ...

  14. The Economics of Educational Software Portability.

    Science.gov (United States)

    Oliveira, Joao Batista Araujo e

    1990-01-01

    Discusses economic issues that affect the portability of educational software. Topics discussed include economic reasons for portability, including cost effectiveness; the nature and behavior of educational computer software markets; the role of producers, buyers, and consumers; potential effects of government policies; computer piracy; and…

  15. State-of-the-art Hydrology Education: Development of Windows-based and Web-based Interactive Teaching-Learning Software

    Science.gov (United States)

    Chu, X.

    2011-12-01

    This study, funded by the NSF CAREER program, focuses on developing new methods to quantify microtopography-controlled overland flow processes and integrating the cutting-edge hydrologic research with all-level education and outreach activities. To achieve the educational goal, an interactive teaching-learning software package has been developed. This software, with enhanced visualization capabilities, integrates the new modeling techniques, computer-guided learning processes, and education-oriented tools in a user-friendly interface. Both Windows-based and web-based versions have been developed. The software is specially designed for three major user levels: elementary level (Level 1: K-12 and outreach education), medium level (Level 2: undergraduate education), and advanced level (Level 3: graduate education). Depending on the levels, users are guided to different educational systems. Each system consists of a series of mini "libraries" featured with movies, pictures, and documentation that cover fundamental theories, varying scale experiments, and computer modeling of overland flow generation, surface runoff, and infiltration processes. Testing and practical use of this educational software in undergraduate and graduate teaching demonstrate its effectiveness to promote students' learning and interest in hydrologic sciences. This educational software also has been used as a hydrologic demonstration tool for K-12 students and Native American students through the Nurturing American Tribal Undergraduate Research Education (NATURE) program and Science, Technology, Engineering and Mathematics (STEM) outreach activities.

  16. Software Engineering Education: Some Important Dimensions

    Science.gov (United States)

    Mishra, Alok; Cagiltay, Nergiz Ercil; Kilic, Ozkan

    2007-01-01

    Software engineering education has been emerging as an independent and mature discipline. Accordingly, various studies are being done to provide guidelines for curriculum design. The main focus of these guidelines is around core and foundation courses. This paper summarizes the current problems of software engineering education programs. It also…

  17. The Relevance of Software Development Education for Students

    Science.gov (United States)

    Liebenberg, Janet; Huisman, Magda; Mentz, Elsa

    2015-01-01

    Despite a widely-acknowledged shortage of software developers, and reports of a gap between industry needs and software education, the possible gap between students' needs and software development education has not been explored in detail. In their university education, students want to take courses and carry out projects that clearly relate to…

  18. Software Classifications: Trends in Literacy Software Publication and Marketing.

    Science.gov (United States)

    Balajthy, Ernest

    First in a continuing series of reports on trends in marketing and publication of software for literacy education, a study explored the development of a database to track the trends and reported on trends seen in 1995. The final version of the 1995 database consisted of 1011 software titles, 165 of which had been published in 1995 and 846…

  19. The Astringency of the GP Algorithm for Forecasting Software Failure Data Series

    Directory of Open Access Journals (Sweden)

    Yong-qiang Zhang

    2007-05-01

    Full Text Available The forecasting of software failure data series by Genetic Programming (GP can be realized without any assumptions before modeling. This discovery has transformed traditional statistical modeling methods as well as improved consistency for model applicability. The individuals' different characteristics during the evolution of generations, which are randomly changeable, are treated as Markov random processes. This paper also proposes that a GP algorithm with "optimal individuals reserved strategy" is the best solution to this problem, and therefore the adaptive individuals finally will be evolved. This will allow practical applications in software reliability modeling analysis and forecasting for failure behaviors. Moreover it can verify the feasibility and availability of the GP algorithm, which is applied to software failure data series forecasting on a theoretical basis. The results show that the GP algorithm is the best solution for software failure behaviors in a variety of disciplines.

  20. User Manual for the Data-Series Interface of the Gr Application Software

    Science.gov (United States)

    Donovan, John M.

    2009-01-01

    This manual describes the data-series interface for the Gr Application software. Basic tasks such as plotting, editing, manipulating, and printing data series are presented. The properties of the various types of data objects and graphical objects used within the application, and the relationships between them also are presented. Descriptions of compatible data-series file formats are provided.

  1. Guidelines for using empirical studies in software engineering education

    Directory of Open Access Journals (Sweden)

    Fabian Fagerholm

    2017-09-01

    Full Text Available Software engineering education is under constant pressure to provide students with industry-relevant knowledge and skills. Educators must address issues beyond exercises and theories that can be directly rehearsed in small settings. Industry training has similar requirements of relevance as companies seek to keep their workforce up to date with technological advances. Real-life software development often deals with large, software-intensive systems and is influenced by the complex effects of teamwork and distributed software development, which are hard to demonstrate in an educational environment. A way to experience such effects and to increase the relevance of software engineering education is to apply empirical studies in teaching. In this paper, we show how different types of empirical studies can be used for educational purposes in software engineering. We give examples illustrating how to utilize empirical studies, discuss challenges, and derive an initial guideline that supports teachers to include empirical studies in software engineering courses. Furthermore, we give examples that show how empirical studies contribute to high-quality learning outcomes, to student motivation, and to the awareness of the advantages of applying software engineering principles. Having awareness, experience, and understanding of the actions required, students are more likely to apply such principles under real-life constraints in their working life.

  2. Review of the Educational Software Evaluation Forms and Scales

    Directory of Open Access Journals (Sweden)

    Ahmet ARSLAN

    2016-12-01

    Full Text Available The main purpose of this study is to review existing evaluation forms and scales that have been prepared for educational software evaluation. In addition to this purpose, the study aims to provide insight and guidance for future studies in this context. In total, forty-two studies that including evaluation forms and scales have been taken into consideration. “Educational software evaluation”, “Software evaluation”, “Educational software evaluation forms/scales” were searched as keywords in the: “Education Resources Information Centre (ERIC”, “Marmara University e-Library”, “National Thesis Center” and “Science Direct” databases. Twenty-nine of them have met the review selection criteria and been evaluated. There is an increase in the number of evaluation tools between 2006 – 2010. However, it was noticed that there is no sufficient number of evaluation tools targeting “educational games”. It was concluded that reliability and validity studies are very important part of developing educational software evaluation tools and this is a matter that should be considered in future studies.

  3. An Ontology for Software Engineering Education

    Science.gov (United States)

    Ling, Thong Chee; Jusoh, Yusmadi Yah; Adbullah, Rusli; Alwi, Nor Hayati

    2013-01-01

    Software agents communicate using ontology. It is important to build an ontology for specific domain such as Software Engineering Education. Building an ontology from scratch is not only hard, but also incur much time and cost. This study aims to propose an ontology through adaptation of the existing ontology which is originally built based on a…

  4. Good practices for educational software engineering projects

    NARCIS (Netherlands)

    van der Duim, Louwarnoud; Andersson, Jesper; Sinnema, Marco

    2007-01-01

    Recent publications indicate the importance of software engineering in the computer science curriculum. In this paper, we present the final part of software engineering education at University of Groningen in the Netherlands and Vaxjo University in Sweden, where student teams perform an industrial

  5. Development of analysis software for radiation time-series data with the use of visual studio 2005

    International Nuclear Information System (INIS)

    Hohara, Sin-ya; Horiguchi, Tetsuo; Ito, Shin

    2008-01-01

    Time-Series Analysis supplies a new vision that conventional analysis methods such as energy spectroscopy haven't achieved ever. However, application of time-series analysis to radiation measurements needs much effort in software and hardware development. By taking advantage of Visual Studio 2005, we developed an analysis software, 'ListFileConverter', for time-series radiation measurement system called as 'MPA-3'. The software is based on graphical user interface (GUI) architecture that enables us to save a large amount of operation time in the analysis, and moreover to make an easy-access to special file structure of MPA-3 data. In this paper, detailed structure of ListFileConverter is fully explained, and experimental results for counting capability of MPA-3 hardware system and those for neutron measurements with our UTR-KINKI reactor are also given. (author)

  6. Reflecting Indigenous Culture in Educational Software Design.

    Science.gov (United States)

    Fleer, Marilyn

    1989-01-01

    Discusses research on Australian Aboriginal cognition which relates to the development of appropriate educational software. Describes "Tinja," a software program using familiar content and experiences, Aboriginal characters and cultural values, extensive graphics and animation, peer and group work, and open-ended design to help young…

  7. Rheumatoid Arthritis Educational Video Series

    Medline Plus

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  8. The 1988 Directory of Educational Software Publishing Companies.

    Science.gov (United States)

    Electronic Learning, 1988

    1988-01-01

    Based on questionnaires sent to educational software companies in January 1988, this directory lists 78 companies. Information given includes company address, curriculum subject areas for which the company publishes software, types of machines and operating systems on which the software operates, and grade level for which it is targeted. (LRW)

  9. On the Prospects and Concerns of Integrating Open Source Software Environment in Software Engineering Education

    Science.gov (United States)

    Kamthan, Pankaj

    2007-01-01

    Open Source Software (OSS) has introduced a new dimension in software community. As the development and use of OSS becomes prominent, the question of its integration in education arises. In this paper, the following practices fundamental to projects and processes in software engineering are examined from an OSS perspective: project management;…

  10. Rheumatoid Arthritis Educational Video Series

    Medline Plus

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  11. Building Software Development Capacity to Advance the State of Educational Technology

    Science.gov (United States)

    Luterbach, Kenneth J.

    2013-01-01

    Educational technologists may advance the state of the field by increasing capacity to develop software tools and instructional applications. Presently, few academic programs in educational technology require even a single computer programming course. Further, the educational technologists who develop software generally work independently or in…

  12. ESSCOTS for Learning: Transforming Commercial Software into Powerful Educational Tools.

    Science.gov (United States)

    McArthur, David; And Others

    1995-01-01

    Gives an overview of Educational Support Systems based on commercial off-the-shelf software (ESSCOTS), and discusses the benefits of developing such educational software. Presents results of a study that revealed the learning processes of middle and high school students who used a geographical information system. (JMV)

  13. Educational Affordances and Learning Design in Music Software Development

    Science.gov (United States)

    Cheng, Lee; Leong, Samuel

    2017-01-01

    Although music software has become increasingly affordable and widely adopted in today's classrooms, concerns have been raised about a lack of consideration for users' needs during the software development process. This paper examines intra- and inter-sectoral communication pertaining to software development and music education to shed light on…

  14. Software engineering laboratory series: Annotated bibliography of software engineering laboratory literature

    Science.gov (United States)

    Morusiewicz, Linda; Valett, Jon

    1992-01-01

    This document is an annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory. More than 100 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials have been grouped into eight general subject areas for easy reference: (1) the Software Engineering Laboratory; (2) the Software Engineering Laboratory: Software Development Documents; (3) Software Tools; (4) Software Models; (5) Software Measurement; (6) Technology Evaluations; (7) Ada Technology; and (8) Data Collection. This document contains an index of these publications classified by individual author.

  15. Socio-Cultural Challenges in Global Software Engineering Education

    Science.gov (United States)

    Hoda, Rashina; Babar, Muhammad Ali; Shastri, Yogeshwar; Yaqoob, Humaa

    2017-01-01

    Global software engineering education (GSEE) is aimed at providing software engineering (SE) students with knowledge, skills, and understanding of working in globally distributed arrangements so they can be prepared for the global SE (GSE) paradigm. It is important to understand the challenges involved in GSEE for improving the quality and…

  16. Software Package STATISTICA and Educational Process

    Directory of Open Access Journals (Sweden)

    Demidova Liliya

    2016-01-01

    Full Text Available The paper describes the main aspects of application of the software package STATISTICA in the educational process. Technologies of data mining which can be useful for students researches have been considered. The main tools of these technologies have been discussed.

  17. CIP's Eighth Annual Educational Software Contest: The Winners.

    Science.gov (United States)

    Donnelly, Denis

    1997-01-01

    Announces the winners of an annual software contest for innovative software in physics education. Winning entries include an application to help students visualize the origin of energy bands in a solid, a package on the radioastronomy of pulsars, and a school-level science simulation program. Also includes student winners, honorable mentions,…

  18. Technical Evaluation Report 37: Assistive Software for Disabled Learners

    Directory of Open Access Journals (Sweden)

    Jon Baggaley

    2004-11-01

    Full Text Available Previous reports in this series (#32 and 36 have discussed online software features of value to disabled learners in distance education. The current report evaluates four specific assistive software products with useful features for visually and hearing impaired learners: ATutor, ACollab, Natural Voice, and Just Vanilla. The evaluative criteria discussed include the purpose, uses, costs, and features of each software product, all considered primarily from the accessibility perspective.

  19. Improving Collaborative Learning in Online Software Engineering Education

    Science.gov (United States)

    Neill, Colin J.; DeFranco, Joanna F.; Sangwan, Raghvinder S.

    2017-01-01

    Team projects are commonplace in software engineering education. They address a key educational objective, provide students critical experience relevant to their future careers, allow instructors to set problems of greater scale and complexity than could be tackled individually, and are a vehicle for socially constructed learning. While all…

  20. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... and what other conditions are associated with RA. Learning more about your condition will allow you to ... Arthritis Educational Video Series Psoriatic Arthritis 101 2010 E.S.C.A.P.E. Study Patient Update Transitioning ...

  1. Incidence of EMILY’S multimedia software and its impact on early childhood education

    Directory of Open Access Journals (Sweden)

    Nelson Eduardo Mariscal Huacon

    2016-08-01

    Full Text Available The multimedia software for teaching logical-mathematical relationships in early childhood education today has achieved significant changes in teaching, leaving using traditional methods and teaching techniques to apply information technology and communications - ICT within the teaching-learning process, and that is where the imperative of using a multimedia software using it as a central focus for early childhood education arises. The main objective of this research was to apply a multimedia software to improve the teaching-learning process in logical relationships - math children early education Early Education Center .El Mamey”. It is noted that the factors influencing the teaching of children aged between 3 and 5 years are: habits, motivation, methodology, family and emotional intelligence, all this leading to use of a multimedia software to improve cognitive, psychomotor and even more so when you learn playing skills. The above is based on surveys of parents i / or legal representatives of children of early childhood education, where the use of multimedia software Emily’s are considered feasible.

  2. Computer Series, 3: Computer Graphics for Chemical Education.

    Science.gov (United States)

    Soltzberg, Leonard J.

    1979-01-01

    Surveys the current scene in computer graphics from the point of view of a chemistry educator. Discusses the scope of current applications of computer graphics in chemical education, and provides information about hardware and software systems to promote communication with vendors of computer graphics equipment. (HM)

  3. The Perception of Educational Software Development Self-Efficacy among Undergraduate CEIT Teacher Candidates

    Science.gov (United States)

    Uzun, Adem; Ozkilic, Ruchan; Senturk, Aysan

    2013-01-01

    The objective of this study was to analyze self-efficacy perceptions for education software development of teacher candidates studying at Department of Computer Education and Instructional Technologies, with respect to a range of variables. The Educational Software Development Self-Efficacy Perception Scale was used as data collection tool. Sixty…

  4. Inquiry into Turkey's Educational Technology, Governance, Situational Educational Policy: An Analysis

    Science.gov (United States)

    Tolu, Hüseyin

    2018-01-01

    Investigating the sociology of educational technology can be approached through a series of deliberations based on the interaction between Free/Libre Open Source Software (FLOSS) and Proprietary Close Source Software (PCSS). This article consults public policy discourses of the Fatih project, which is the current educational technology project in…

  5. Exploring Ohio's Private Education Sector. School Survey Series

    Science.gov (United States)

    Catt, Andrew D.

    2014-01-01

    Exploring Ohio's Private Education Sector is the second entry in the Friedman Foundation for Educational Choice's "School Survey Series." This report synthesizes information on Ohio's private schools collected by the U.S. Department of Education and the Ohio Department of Education (ODE). Two appendices provide supplementary tables and…

  6. Software support for environmental measurement in quality at educational institutions

    Directory of Open Access Journals (Sweden)

    Alena Pauliková

    2016-03-01

    Full Text Available The analysed theme of this article is based on the training of environmental measurements for workplaces. This is very important for sustainable quality in technical educational institutions. Applied kinds of software, which are taught at technical educational institutions, have to offer the professional and methodical knowledge concerning conditions of working ambient for students of selected technical specialisations. This skill is performed in such a way that the graduates, after entering the practical professional life, will be able to participate in solutions for actual problems that are related to environmental protection by means of software support. Nowadays, during the training processit is also obligatory to introduce technical science. Taking into consideration the above-mentioned facts it is possible to say that information technology support for environmental study subjects is a relevant aspect, which should be integrated into the university educational process. There is an effective progress that further highlights the focus on the quality of university education not only for environmental engineers. Actual trends require an increasing number of software/hardware educated engineers who can participate in qualitative university preparation, i.e.IT environmentalists. The Department of Environmental Engineering at the Faculty of Mechanical Engineering, TechnicalUniversity in Košice, Slovakia is an institution specified and intended for quality objectivisation. This institution introduced into the study programmes (“Environmental Management” and “Technology of Environmental Protection” study subjects with the software support, which are oriented towards outdoor and indoor ambient and in this way the Department of Process and Environmental Engineering is integrated effectively and intensively into the area of measurement training with regard to the requirement of quality educational processes.

  7. ON APPROACHES ON THE SOFTWARE DEVELOPMENT FOR THE MEDICAL EDUCATION AREA

    Directory of Open Access Journals (Sweden)

    A. V. Semenets

    2015-05-01

    Importance of application of the version control system to the software development process optimization is shown. Capabilities of the Google Apps For Education cloud platform usage in the software development process are also presented. The final recommendations to the software development process organization in the medical university are formed.

  8. Software for the nuclear reactor dynamics study using time series processing

    International Nuclear Information System (INIS)

    Valero, Esbel T.; Montesino, Maria E.

    1997-01-01

    The parametric monitoring in Nuclear Power Plant (NPP) permits the operational surveillance of nuclear reactor. The methods employed in order to process this information such as FFT, autoregressive models and other, have some limitations when those regimens in which appear strongly non-linear behaviors are analyzed. In last years the chaos theory has offered new ways in order to explain complex dynamic behaviors. This paper describes a software (ECASET) that allow, by time series processing from NPP's acquisition system, to characterize the nuclear reactor dynamic as a complex dynamical system. Here we show using ECASET's results the possibility of classifying the different regimens appearing in nuclear reactors. The results of several temporal series processing from real systems are introduced. This type of analysis complements the results obtained with traditional methods and can constitute a new tool for monitoring nuclear reactors. (author). 13 refs., 3 figs

  9. Software for the nuclear reactor dynamics study using time series processing; Software para el estudio de la dinamica de reactores nucleares mediante el procesamiento de series temporales

    Energy Technology Data Exchange (ETDEWEB)

    Valero, Esbel T.; Montesino, Maria E. [Instituto Superior de Ciencia y Tecnologia Nuclear (ISCTN), La Habana (Cuba)

    1997-12-01

    The parametric monitoring in Nuclear Power Plant (NPP) permits the operational surveillance of nuclear reactor. The methods employed in order to process this information such as FFT, autoregressive models and other, have some limitations when those regimens in which appear strongly non-linear behaviors are analyzed. In last years the chaos theory has offered new ways in order to explain complex dynamic behaviors. This paper describes a software (ECASET) that allow, by time series processing from NPP`s acquisition system, to characterize the nuclear reactor dynamic as a complex dynamical system. Here we show using ECASET`s results the possibility of classifying the different regimens appearing in nuclear reactors. The results of several temporal series processing from real systems are introduced. This type of analysis complements the results obtained with traditional methods and can constitute a new tool for monitoring nuclear reactors. (author). 13 refs., 3 figs.

  10. Sandia software guidelines: Software quality planning

    Energy Technology Data Exchange (ETDEWEB)

    1987-08-01

    This volume is one in a series of Sandia Software Guidelines intended for use in producing quality software within Sandia National Laboratories. In consonance with the IEEE Standard for Software Quality Assurance Plans, this volume identifies procedures to follow in producing a Software Quality Assurance Plan for an organization or a project, and provides an example project SQA plan. 2 figs., 4 tabs.

  11. Graphic Design Of “Green Mission” Education Game Using Software Based On Vector

    Directory of Open Access Journals (Sweden)

    Nur Yanti

    2018-01-01

    Full Text Available Educational game is a digital game in its design using the elements of education and in it support teaching and learning by using technology that is interactive media. Generally an educational game has a fun look, an easy-to-use menu, as well as color combinations that are used that are GUI-based (Graphic User Interface so as to create appeal to users. Because it is undeniable that the human brain tends to more quickly capture learning through visual images rather than writings. Therefore, graphic design of an educational game becomes one of the important points. Software applications become one of the solutions in making game design, one of which is a vector-based software applications. There are various software that can be used in accordance with the function and usefulness of each. But in general the way the software works almost same.

  12. Fostering Multirepresentational Levels of Chemical Concepts: A Framework to Develop Educational Software

    Science.gov (United States)

    Marson, Guilherme A.; Torres, Bayardo B.

    2011-01-01

    This work presents a convenient framework for developing interactive chemical education software to facilitate the integration of macroscopic, microscopic, and symbolic dimensions of chemical concepts--specifically, via the development of software for gel permeation chromatography. The instructional role of the software was evaluated in a study…

  13. DIDACTIC PRINCIPLES AND PSYCHOLOGICAL CHARACTERISTICS IN DEFINITION OF QUALITY OF SOFTWARE TOOLS FOR EDUCATIONAL PURPOSE IN THE GENERAL EDUCATIONAL ENVIRONMENT OF UKRAINE

    Directory of Open Access Journals (Sweden)

    Maryna V. Pirko

    2011-02-01

    Full Text Available The fundamental feature of economy of postindustrial society is the knowledge that represents the basic source of competitive advantage. In the article the circle of didactic, psychological indicators in researches of problems of achievement of a high degree of quality of education and educational services is considered and described. The attention is paid to pedagogical requirements of the given period which are a standard substantiation in orientations for quality estimation of software tools for educational purpose of the general educational environment in Ukraine. The scheme of internal model of maintenance of quality of software tools for educational purpose is considered, the aspects integrated by internal model of quality of software for educational purpose are listed. The article describes the directions of researches in the conditions of formation of the global international educational environment and uniform information space of  education system taking into account the growth of availability of educational services. It is specified the main principles in the organization of pedagogical software tools.

  14. Problems in Analyzing Time Series with Gaps and Their Solution with the WinABD Software Package

    Science.gov (United States)

    Desherevskii, A. V.; Zhuravlev, V. I.; Nikolsky, A. N.; Sidorin, A. Ya.

    2017-12-01

    Technologies for the analysis of time series with gaps are considered. Some algorithms of signal extraction (purification) and evaluation of its characteristics, such as rhythmic components, are discussed for series with gaps. Examples are given for the analysis of data obtained during long-term observations at the Garm geophysical test site and in other regions. The technical solutions used in the WinABD software are considered to most efficiently arrange the operation of relevant algorithms in the presence of observational defects.

  15. Free software and free culture in Higher Education: pipelines and workflows for creative purposes

    OpenAIRE

    Gonçalves, Nelson; Figueiredo, Maria Pacheco

    2015-01-01

    OpenLab ESEV is a project of the School of Education of the Polytechnic Institute of Viseu (ESEV), Portugal, that aims to promote, foster and support the use of Free/Libre Software and Open Source Software, Open Educational Resources, Free Culture, Free file formats and more flexible copyright licenses for creative and educational purposes in the ESEV's domains of activity (education, arts, media). Most of the OpenLab ESEV activities are related to the teacher education and arts a...

  16. SELF-EFFICACY BELIEFS, ACHIEVEMENT MOTIVATION AND GENDER AS RELATED TO EDUCATIONAL SOFTWARE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Alev ATES

    2011-07-01

    Full Text Available This study aims to investigate preservice computer teachers’ self-efficacy beliefs and achievement motivation levels for educational software development before and after the “Educational Software Design, Development and Evaluation (ESDDE” course. A pretest and post test design without a control group was employed. In 2008, 46 senior students (25 male and 21 female who were enrolled at Computer Education and Instructional Technology department participated in this study.The data were collected by the scale of self-efficacy beliefs towards Educational Software Development (ESD, achievement motivation scale besides student demographics form. Positively, the results revealed that the students’ self efficacy beliefs towards educational software development significantly improved after ESDDE course. Before the course, the students’ self-efficacy beliefs were significantly different according to perceived level of programming competency and gender in favor of male, however after the course there was no significant difference in self-efficacy beliefs regarding gender and perceived level of programming competency. Hence, achievement motivation levels after the course were significantly higher than before while gender and perceived level of programming competency had no significant effect on achievement motivation for ESD. The study is considered to contribute studies investigating gender and computer related self efficacy beliefs in IT education.

  17. Information technologies and software packages for education of specialists in materials science [In Russian

    NARCIS (Netherlands)

    Krzhizhanovskaya, V.; Ryaboshuk, S.

    2009-01-01

    This paper presents methodological materials, interactive text-books and software packages developed and extensively used for education of specialists in materials science. These virtual laboratories for education and research are equipped with tutorials and software environment for modeling complex

  18. Towards a controlled vocabulary on software engineering education

    Science.gov (United States)

    Pizard, Sebastián; Vallespir, Diego

    2017-11-01

    Software engineering is the discipline that develops all the aspects of the production of software. Although there are guidelines about what topics to include in a software engineering curricula, it is usually unclear which are the best methods to teach them. In any science discipline the construction of a classification schema is a common approach to understand a thematic area. This study examines previous publications in software engineering education to obtain a first controlled vocabulary (a more formal definition of a classification schema) in the field. Publications from 1988 to 2014 were collected and processed using automatic clustering techniques and the outcomes were analysed manually. The result is an initial controlled vocabulary with a taxonomy form with 43 concepts that were identified as the most used in the research publications. We present the classification of the concepts in three facets: 'what to teach', 'how to teach' and 'where to teach' and the evolution of concepts over time.

  19. Software Design Challenges in Time Series Prediction Systems Using Parallel Implementation of Artificial Neural Networks

    Directory of Open Access Journals (Sweden)

    Narayanan Manikandan

    2016-01-01

    Full Text Available Software development life cycle has been characterized by destructive disconnects between activities like planning, analysis, design, and programming. Particularly software developed with prediction based results is always a big challenge for designers. Time series data forecasting like currency exchange, stock prices, and weather report are some of the areas where an extensive research is going on for the last three decades. In the initial days, the problems with financial analysis and prediction were solved by statistical models and methods. For the last two decades, a large number of Artificial Neural Networks based learning models have been proposed to solve the problems of financial data and get accurate results in prediction of the future trends and prices. This paper addressed some architectural design related issues for performance improvement through vectorising the strengths of multivariate econometric time series models and Artificial Neural Networks. It provides an adaptive approach for predicting exchange rates and it can be called hybrid methodology for predicting exchange rates. This framework is tested for finding the accuracy and performance of parallel algorithms used.

  20. Technical Evaluation Report 24: Open Source Software: an alternative to costly Learning Management Systems

    Directory of Open Access Journals (Sweden)

    Jim Depow

    2003-10-01

    Full Text Available This is the first in a series of two reports discussing the use of open source software (OSS and free software (FS in online education as an alternative to expensive proprietary software. It details the steps taken in a Canadian community college to download and install the Linux Operating System in order to support an OSS/ FS learning management system (LMS.

  1. Global Crisis as Enterprise Software Motivator: from Lifecycle Optimization to Efficient Implementation Series

    Directory of Open Access Journals (Sweden)

    Sergey V. Zykov

    2012-04-01

    Full Text Available It is generally known that software system development lifecycle (SSDL should be managed adequately. The global economy crisis and subsequent depression have taught us certain lessons on the subject, which is so vital for enterprises. The paper presents the adaptive methodology of enterprise SSDL, which allows to avoid "local crises" while producing large-scale software. The methodology is based on extracting common ERP module level patterns and applying them to series of heterogeneous implementations. The approach includes a lifecycle model, which extends conventional spiral model by formal data representation/management models and DSL-based "low-level" CASE tools supporting the formalisms. The methodology has been successfully implemented as a series of portal-based ERP systems in ITERA oil-and-gas corporation, and in a number of trading/banking enterprise applications for other enterprises. Semantic network-based airline dispatch system, and a 6D-model-driven nuclear power plant construction support system are currently in progress. Combining various SSDL models is discussed. Terms-and-cost reduction factors are examined. Correcting SSDL according to project size and scope is overviewed. The so-called “human factor errors” resulting from non-systematic SSDL approach, and their influencing crisis and depression, are analyzed. The ways to systematic and efficient SSDL are outlined. Troubleshooting advises are given for the problems concerned.

  2. Improving collaborative learning in online software engineering education

    Science.gov (United States)

    Neill, Colin J.; DeFranco, Joanna F.; Sangwan, Raghvinder S.

    2017-11-01

    Team projects are commonplace in software engineering education. They address a key educational objective, provide students critical experience relevant to their future careers, allow instructors to set problems of greater scale and complexity than could be tackled individually, and are a vehicle for socially constructed learning. While all student teams experience challenges, those in fully online programmes must also deal with remote working, asynchronous coordination, and computer-mediated communications all of which contribute to greater social distance between team members. We have developed a facilitation framework to aid team collaboration and have demonstrated its efficacy, in prior research, with respect to team performance and outcomes. Those studies indicated, however, that despite experiencing improved project outcomes, students working in effective software engineering teams did not experience significantly improved individual achievement. To address this deficiency we implemented theoretically grounded refinements to the collaboration model based upon peer-tutoring research. Our results indicate a modest, but statistically significant (p = .08), improvement in individual achievement using this refined model.

  3. Maturity Model of Software Product with Educational Maturity Model

    OpenAIRE

    R.Manjula; J.Vaideeswaran

    2011-01-01

    Software product line engineering is an inter-disciplinary concept. It spans the dimensions of business, architecture, process,and the organization. Similarly, Education System engineering is also an inter-disciplinary concept, which spans the dimensions of academic, infrastructure, facilities, administration etc. Some of the potential benefits of this approach includecontinuous improvements in System quality and adhering to global standards. The increasing competency in IT and Educational Se...

  4. PLUME–FEATHER, Referencing and Finding Software for Research and Education

    International Nuclear Information System (INIS)

    Hoffmann, Dirk; Romier, Geneviève

    2012-01-01

    PLUME-FEATHER is a non-profit project created to Promote economicaL, Useful and Maintained softwarE For the Higher Education And THE Research communities. The site references software, mainly Free/Libre Open Source Software (FLOSS) from French universities and national research organisations, (CNRS, INRA…), laboratories or departments as well as other FLOSS software used and evaluated by users within these institutions. Each software is represented by a reference card, which describes origin, aim, installation, cost (if applicable) and user experience from the point of view of an academic user for academic users. Presently over 1000 programs are referenced on PLUME. Although the server is maintained by a french institution, it is completely open to international contributions in the academic domainb. All contained and validated contents are visible to anonymous public, whereas registered users can contribute, starting with comments on single software reference cards up to help with the organisation and presentation of the referenced software products. This first presentation is call for (further) contributions from the HEP community.

  5. A View on a Successful International Educational Project in Software Engineering

    Directory of Open Access Journals (Sweden)

    Zoran Budimac

    2012-01-01

    Full Text Available In this paper, a successful and fruitful joint project will be presented. The project joins participants from 9 countries and from 15 universities. Since it started in 2001, this project entitled “Software Engineering: Computer Science Education and Research Cooperation” helped participants to gain excellent, up to date educational material, apply modern teaching methods, exchange experiences with other participants, and work jointly on the further development of lectures, case-studies, assignments, examination questions, and other necessary elements of a course. Project works under auspices of Stability Pact of South-Eastern Europe, and is supported by DAAD. The project started with the creation of a common beginning course in “Software Engineering”, but over time it grew and the number of other courses was developed. Finished almost completely are the courses in “Object-oriented programming”, “Software Project Management”, “Advanced Compiler Construction”, and “Data Structures and Algorithms”, and some other courses are under development. Aside from the educational collaboration, project members also developed good scientific cooperation, and published several research papers.

  6. Software Engineering Education Directory

    Science.gov (United States)

    1990-04-01

    and Engineering (CMSC 735) Codes: GPEV2 * Textiooks: IEEE Tutoria on Models and Metrics for Software Management and Engameeing by Basi, Victor R...Software Engineering (Comp 227) Codes: GPRY5 Textbooks: IEEE Tutoria on Software Design Techniques by Freeman, Peter and Wasserman, Anthony 1. Software

  7. The use of controlling-training software in civil engineering bachelors’ educational process

    Directory of Open Access Journals (Sweden)

    Rekunov Sergey

    2017-01-01

    Full Text Available The paper considers the current state of the higher education system of the Russian Federation in the context of teaching disciplines of strength cycle with the use of information educational technologies. The educational process in the discipline “Structural Mechanics” is shown by using the Controlling-Training Software on the sample program “Statically Determinate Plane Truss”. Such software was developed by employees of the Department of Structural Mechanics of the Institute of Architecture and Civil Engineering of Volgograd State Technical University to heighten student’s interest in calculations of building structures while using computer-based teaching methods, as well as to simplify the existing monitoring procedure. The Controlling-Training Software makes it possible not only to consolidate but also to independently assess the acquired theoretical knowledge. Working with this program displays all necessary information: the calculated scheme, the area of issues, an area with a commentary on the input response. Help files contain a sufficient amount of theoretical material with examples of solutions. Students have several attempts to enter their answer. If they are unsuccessful, then the screen displays the correct answer with visual graphic illustration and explanation of this issue. Carrying out the educational process by use of the Controlling-Training Software resulted in saving a significant amount of academic time.

  8. Open-source Software for Demand Forecasting of Clinical Laboratory Test Volumes Using Time-series Analysis.

    Science.gov (United States)

    Mohammed, Emad A; Naugler, Christopher

    2017-01-01

    Demand forecasting is the area of predictive analytics devoted to predicting future volumes of services or consumables. Fair understanding and estimation of how demand will vary facilitates the optimal utilization of resources. In a medical laboratory, accurate forecasting of future demand, that is, test volumes, can increase efficiency and facilitate long-term laboratory planning. Importantly, in an era of utilization management initiatives, accurately predicted volumes compared to the realized test volumes can form a precise way to evaluate utilization management initiatives. Laboratory test volumes are often highly amenable to forecasting by time-series models; however, the statistical software needed to do this is generally either expensive or highly technical. In this paper, we describe an open-source web-based software tool for time-series forecasting and explain how to use it as a demand forecasting tool in clinical laboratories to estimate test volumes. This tool has three different models, that is, Holt-Winters multiplicative, Holt-Winters additive, and simple linear regression. Moreover, these models are ranked and the best one is highlighted. This tool will allow anyone with historic test volume data to model future demand.

  9. Open-source software for demand forecasting of clinical laboratory test volumes using time-series analysis

    Directory of Open Access Journals (Sweden)

    Emad A Mohammed

    2017-01-01

    Full Text Available Background: Demand forecasting is the area of predictive analytics devoted to predicting future volumes of services or consumables. Fair understanding and estimation of how demand will vary facilitates the optimal utilization of resources. In a medical laboratory, accurate forecasting of future demand, that is, test volumes, can increase efficiency and facilitate long-term laboratory planning. Importantly, in an era of utilization management initiatives, accurately predicted volumes compared to the realized test volumes can form a precise way to evaluate utilization management initiatives. Laboratory test volumes are often highly amenable to forecasting by time-series models; however, the statistical software needed to do this is generally either expensive or highly technical. Method: In this paper, we describe an open-source web-based software tool for time-series forecasting and explain how to use it as a demand forecasting tool in clinical laboratories to estimate test volumes. Results: This tool has three different models, that is, Holt-Winters multiplicative, Holt-Winters additive, and simple linear regression. Moreover, these models are ranked and the best one is highlighted. Conclusion: This tool will allow anyone with historic test volume data to model future demand.

  10. Educational software and improvement of first grade school students' knowledge about prevention of overweight and obesity

    Directory of Open Access Journals (Sweden)

    Luana Santos Vital Alves Coelho

    Full Text Available Objective.To evaluate the effects of educational software to improve first grade school students' knowledge about prevention of overweight and obesity. Methods. This non-controlled trial with a before-and-after evaluation was carried out in an school located in the municipality of Divinópolis (Brazil among 71 students aged 6 to 10 years. The educational software about prevention of overweight and obesity was designed and then validated. The educational intervention comprised the use of the software. Before and after of the intervention we applied a questionnaire based on the Ten Steps to Healthy Eating for Children, proposed by the Brazilian Ministry of Health. Results. Comparing the times before and after application of the educational software, we observed statistically significant differences in proportion of questions answered correctly by first grade school students, mainly concerning daily eating of healthy and unhealthy food, adequate preparation of food and importance of exercise. Conclusion. This study highlights the importance of educational actions using software to build knowledge of first grade school students about prevention of overweight and obesity.

  11. Experiences on dynamic simulation software in chemical engineering education

    DEFF Research Database (Denmark)

    Komulainen, Tiina M.; Enemark-rasmussen, Rasmus; Sin, Gürkan

    2012-01-01

    Commercial process simulators are increasing interest in the chemical engineer education. In this paper, the use of commercial dynamic simulation software, D-SPICE® and K-Spice®, for three different chemical engineering courses is described and discussed. The courses cover the following topics...

  12. Improving Students’ Learning in Software Engineering Education through Multi-Level Assignments

    NARCIS (Netherlands)

    Dr. Leo Pruijt; Christian Köppe

    2014-01-01

    Author supplied: DOI : http://dx.doi.org/10.1145/2691352.2691357 Assignments and exercises are an essential part of software engineering education. It usually requires a variety of these assignments to cover a desired wide range of educational objectives as defined in the revised Bloom's taxonomy.

  13. Ethical education in software engineering: responsibility in the production of complex systems.

    Science.gov (United States)

    Génova, Gonzalo; González, M Rosario; Fraga, Anabel

    2007-12-01

    Among the various contemporary schools of moral thinking, consequence-based ethics, as opposed to rule-based, seems to have a good acceptance among professionals such as software engineers. But naïve consequentialism is intellectually too weak to serve as a practical guide in the profession. Besides, the complexity of software systems makes it very hard to know in advance the consequences that will derive from professional activities in the production of software. Therefore, following the spirit of well-known codes of ethics such as the ACM/IEEE's, we advocate for a more solid position in the ethical education of software engineers, which we call 'moderate deontologism', that takes into account both rules and consequences to assess the goodness of actions, and at the same time pays an adequate consideration to the absolute values of human dignity. In order to educate responsible professionals, however, this position should be complemented with a pedagogical approach to virtue ethics.

  14. Sixth Graders Benefit from Educational Software when Learning about Fractions: A Controlled Classroom study

    Directory of Open Access Journals (Sweden)

    Susanne Scharnagl

    2014-01-01

    Full Text Available This study analyses the effectiveness of an educational web-based software package for teaching mathematics in schools. In all, 864 sixth graders and their teachers took part in the controlled study. Students learned the addition and subtraction of fractions with (intervention group; n = 469 or without (control group; n = 395 the support of the educational software. Compared to the controls, students who used the software showed better results in the post-test. Gains were dose dependent and particularly marked in high-ability students and students with lower scores of math anxiety.

  15. Educational Software Applied in Teaching Electrocardiogram: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Paulo A. I. Pontes

    2018-01-01

    Full Text Available Background. The electrocardiogram (ECG is the most used diagnostic tool in medicine; in this sense, it is essential that medical undergraduates learn how to interpret it correctly while they are still on training. Naturally, they go through classic learning (e.g., lectures and speeches. However, they are not often efficiently trained in analyzing ECG results. In this regard, methodologies such as other educational support tools in medical practice, such as educational software, should be considered a valuable approach for medical training purposes. Methods. We performed a literature review in six electronic databases, considering studies published before April 2017. The resulting set comprises 2,467 studies. From this collection, 12 studies have been selected, initially, whereby we carried out a snowballing process to identify other relevant studies through the reference lists of these studies, resulting in five relevant studies, making up a total of 17 articles that passed all stages and criteria. Results. The results show that 52.9% of software types were tutorial and 58.8% were designed to be run locally on a computer. The subjects were discussed together with a greater focus on the teaching of electrophysiology and/or cardiac physiology, identifying patterns of ECG and/or arrhythmias. Conclusions. We found positive results with the introduction of educational software for ECG teaching. However, there is a clear need for using higher quality research methodologies and the inclusion of appropriate controls, in order to obtain more precise conclusions about how beneficial the inclusion of such tools can be for the practices of ECG interpretation.

  16. Real-time Kernel Implementation Practice Program for Embedded Software Engineers' Education and its Evaluation

    Science.gov (United States)

    Yoshida, Toshio; Matsumoto, Masahide; Seo, Katsuhiko; Chino, Shinichiro; Sugino, Eiji; Sawamoto, Jun; Koizumi, Hisao

    A real-time kernel (henceforth RTK) is in the center place of embedded software technology, and the understanding of RTK is indispensable for the embedded system design. To implement RTK, it is necessary to understand languages that describe RTK software program code, system programming manners, software development tools, CPU on that RTK runs and the interface between software and hardware, etc. in addition to understanding of RTK itself. This means RTK implementation process largely covers embedded software implementation process. Therefore, it is thought that RTK implementation practice program is very effective as a means of the acquisition of common embedded software skill in addition to deeper acquisition of RTK itself. In this paper, we propose to apply RTK implementing practice program to embedded software engineers educational program. We newly developed very small and step-up type RTK named μK for educational use, and held a seminar that used μK as a teaching material for the students of information science and engineers of the software house. As a result, we confirmed that RTK implementation practice program is very effective for the acquisition of embedded software common skill.

  17. Evolving software products, the design of a water-related modeling software ecosystem

    DEFF Research Database (Denmark)

    Manikas, Konstantinos

    2017-01-01

    more than 50 years ago. However, a radical change of software products to evolve both in the software engineering as much as the organizational and business aspects in a disruptive manner are rather rare. In this paper, we report on the transformation of one of the market leader product series in water......-related calculation and modeling from a traditional business-as-usual series of products to an evolutionary software ecosystem. We do so by relying on existing concepts on software ecosystem analysis to analyze the future ecosystem. We report and elaborate on the main focus points necessary for this transition. We...... argue for the generalization of our focus points to the transition from traditional business-as-usual software products to software ecosystems....

  18. PLUME-FEATHER, Referencing and Finding Software for Research and Education

    Science.gov (United States)

    Bénassy, O.; Caron, C.; Ferret-Canape, C.; Cheylus, A.; Courcelle, E.; Dantec, C.; Dayre, P.; Dostes, T.; Durand, A.; Facq, A.; Gambini, G.; Geahchan, E.; Helft, C.; Hoffmann, D.; Ingarao, M.; Joly, P.; Kieffer, J.; Larré, J.-M.; Libes, M.; Morris, F.; Parmentier, H.; Pérochon, L.; Porte, O.; Romier, G.; Rousse, D.; Tournoy, R.; Valeins, H.

    2014-06-01

    PLUME-FEATHER is a non-profit project created to Promote economicaL, Useful and Maintained softwarEFor theHigher Education And THE Research communities. The site references software, mainly Free/Libre Open Source Software (FLOSS) from French universities and national research organisations, (CNRS, INRA...), laboratories or departments as well as other FLOSS software used and evaluated by users within these institutions. Each software is represented by a reference card, which describes origin, aim, installation, cost (if applicable) and user experience from the point of view of an academic user for academic users. Presently over 1000 programs are referenced on PLUME by more than 900 contributors. Although the server is maintained by a French institution, it is open to international contributions in the academic domain. All contained and validated contents are visible to anonymous public, whereas (presently more than 2000) registered users can contribute, starting with comments on single software reference cards up to help with the organisation and presentation of the referenced software products. The project has been presented to the HEP community in 2012 for the first time [1]. This is an update of the status and a call for (further) contributions.

  19. PLUME-FEATHER, referencing and finding software for research and education

    International Nuclear Information System (INIS)

    Bénassy, O; Caron, C; Ferret-Canape, C; Cheylus, A; Courcelle, E; Dantec, C; Dayre, P; Dostes, T; Durand, A; Facq, A; Gambini, G; Morris, F; Geahchan, E; Helft, C; Hoffmann, D; Ingarao, M; Joly, P; Kieffer, J; Larré, J-M; Libes, M

    2014-01-01

    PLUME-FEATHER is a non-profit project created to Promote economicaL, Useful and Maintained softwarEFor theHigher Education And THE Research communities. The site references software, mainly Free/Libre Open Source Software (FLOSS) from French universities and national research organisations, (CNRS, INRA...), laboratories or departments as well as other FLOSS software used and evaluated by users within these institutions. Each software is represented by a reference card, which describes origin, aim, installation, cost (if applicable) and user experience from the point of view of an academic user for academic users. Presently over 1000 programs are referenced on PLUME by more than 900 contributors. Although the server is maintained by a French institution, it is open to international contributions in the academic domain. All contained and validated contents are visible to anonymous public, whereas (presently more than 2000) registered users can contribute, starting with comments on single software reference cards up to help with the organisation and presentation of the referenced software products. The project has been presented to the HEP community in 2012 for the first time [1]. This is an update of the status and a call for (further) contributions.

  20. Imprinting Community College Computer Science Education with Software Engineering Principles

    Science.gov (United States)

    Hundley, Jacqueline Holliday

    Although the two-year curriculum guide includes coverage of all eight software engineering core topics, the computer science courses taught in Alabama community colleges limit student exposure to the programming, or coding, phase of the software development lifecycle and offer little experience in requirements analysis, design, testing, and maintenance. We proposed that some software engineering principles can be incorporated into the introductory-level of the computer science curriculum. Our vision is to give community college students a broader exposure to the software development lifecycle. For those students who plan to transfer to a baccalaureate program subsequent to their community college education, our vision is to prepare them sufficiently to move seamlessly into mainstream computer science and software engineering degrees. For those students who plan to move from the community college to a programming career, our vision is to equip them with the foundational knowledge and skills required by the software industry. To accomplish our goals, we developed curriculum modules for teaching seven of the software engineering knowledge areas within current computer science introductory-level courses. Each module was designed to be self-supported with suggested learning objectives, teaching outline, software tool support, teaching activities, and other material to assist the instructor in using it.

  1. Computer Game Theories for Designing Motivating Educational Software: A Survey Study

    Science.gov (United States)

    Ang, Chee Siang; Rao, G. S. V. Radha Krishna

    2008-01-01

    The purpose of this study is to evaluate computer game theories for educational software. We propose a framework for designing engaging educational games based on contemporary game studies which includes ludology and narratology. Ludology focuses on the study of computer games as play and game activities, while narratology revolves around the…

  2. An Educational Software for Simulating the Sample Size of Molecular Marker Experiments

    Science.gov (United States)

    Helms, T. C.; Doetkott, C.

    2007-01-01

    We developed educational software to show graduate students how to plan molecular marker experiments. These computer simulations give the students feedback on the precision of their experiments. The objective of the software was to show students using a hands-on approach how: (1) environmental variation influences the range of the estimates of the…

  3. Quick Prototyping of Educational Software: An Object-Oriented Approach.

    Science.gov (United States)

    Wong, Simon C-H

    1994-01-01

    Introduces and demonstrates a quick-prototyping model for educational software development that can be used by teachers developing their own courseware using an object-oriented programming system. Development of a courseware package called "The Match-Maker" is explained as an example that uses HyperCard for quick prototyping. (Contains…

  4. Agile human centered methodologies to develop educational software

    Directory of Open Access Journals (Sweden)

    Carina S. González-González

    2015-01-01

    Full Text Available Este artículo presenta una propue sta metodológica basada en los enfoques actuales del proceso d e desarrollo de software: las m etodologías ágiles (SCRUM, centradas en el usuario (UCD y el diseño de ex periencia de usuario (UXDy Lean UX. Así, hemos adaptado alguna s de las características de las metodologías ágiles que nos han perm itido producir prototipos centrados en los usuarios con retroal imentación constante de ellos. El objetivo principal de esta propuesta es identificar problemas de usabilidad y factores UX en las primer as etapas de desarrollo de software educativo. Además, hemos aplicado y vali dado esta propuesta en el marco de un proyecto de software educ ativo para los usuarios con necesidades educativas especiales. La met odología propuesta puede ser una buena filosofía de diseño a se guir en los proyectos de desarrollo de softwa re en general, y en proyectos educativos en particular.

  5. Software engineering architecture-driven software development

    CERN Document Server

    Schmidt, Richard F

    2013-01-01

    Software Engineering: Architecture-driven Software Development is the first comprehensive guide to the underlying skills embodied in the IEEE's Software Engineering Body of Knowledge (SWEBOK) standard. Standards expert Richard Schmidt explains the traditional software engineering practices recognized for developing projects for government or corporate systems. Software engineering education often lacks standardization, with many institutions focusing on implementation rather than design as it impacts product architecture. Many graduates join the workforce with incomplete skil

  6. Crossing the borders and the cultural gaps for educating PhDs in software engineering

    DEFF Research Database (Denmark)

    Sørensen, Lene Tolstrup; Knutas, Antti; Seffah, Ahmed

    2017-01-01

    PhDs and educators. While large universities and research centres have the required expertise and infrastructure to providing a cost-effective training by research as well as covering wide spectrum of software engineering topics, the situation in small universities with limited resources...... is challenging. This is even more difficult for some countries where the discipline of software engineering is totally new, which is the case of emerging countries. This paper describes the Pathways to PhDs project funded by the European Commission. The long-term aim is to support the development, modernization...... and international visibility and excellence of higher education, namely education by research at the PhD level in Europe, while helping partner countries to develop new PhD programs and consolidate existing ones in the field of computing in the area of software engineering. This paper presents the creation...

  7. SOFTWARE TRAINING AIDS DEVELOPMENT AND IMPLEMENTATION IN PROFESSIONAL PREPARATION PRACTICE OF TECHNOLOGICAL EDUCATION TEACHER

    Directory of Open Access Journals (Sweden)

    Anatoliy G. Gritchenko

    2013-03-01

    Full Text Available The article outlines the theoretical and practical aspects of software training aids development and implementation in professional preparation practice of technological education teacher. The myriad opportunities of new information technologies are described; the characteristic features of modern software training tool (STT are revealed; the main algorithmic structure circuits of training programs construction (linear, cyclic, with hyperlinks, to the labels, which enable the development of STT variety and functionality are given; the methodology of STT creating is described based on the analysis of the technology teacher preparation in HEE content, MITE didactic functions and selection criteria of educational software for this area of specialist’s preparation.

  8. Framework for Small-Scale Experiments in Software Engineering: Guidance and Control Software Project: Software Engineering Case Study

    Science.gov (United States)

    Hayhurst, Kelly J.

    1998-01-01

    Software is becoming increasingly significant in today's critical avionics systems. To achieve safe, reliable software, government regulatory agencies such as the Federal Aviation Administration (FAA) and the Department of Defense mandate the use of certain software development methods. However, little scientific evidence exists to show a correlation between software development methods and product quality. Given this lack of evidence, a series of experiments has been conducted to understand why and how software fails. The Guidance and Control Software (GCS) project is the latest in this series. The GCS project is a case study of the Requirements and Technical Concepts for Aviation RTCA/DO-178B guidelines, Software Considerations in Airborne Systems and Equipment Certification. All civil transport airframe and equipment vendors are expected to comply with these guidelines in building systems to be certified by the FAA for use in commercial aircraft. For the case study, two implementations of a guidance and control application were developed to comply with the DO-178B guidelines for Level A (critical) software. The development included the requirements, design, coding, verification, configuration management, and quality assurance processes. This paper discusses the details of the GCS project and presents the results of the case study.

  9. Enhancing Software Engineering Education through Open Source Projects: Four Years of Students' Perspectives

    NARCIS (Netherlands)

    Papadopoulos, P.M.; Stamelos, I.G.; Meiszner, A.

    2015-01-01

    This paper presents the results after four years of running of an instructional method that utilizes free/libre open source software (FLOSS) projects as tools for teaching software engineering in formal education. In the last four academic years, a total of 408 juniors majoring in Informatics (in a

  10. Advances in Multimedia, Software Engineering and Computing Vol.1 : Proceedings of the 2011 MSEC International Conference on Multimedia, Software Engineering and Computing

    CERN Document Server

    Lin, Sally

    2012-01-01

    MSEC2011 is an integrated conference concentrating its focus upon Multimedia ,Software Engineering, Computing and Education. In the proceeding, you can learn much more knowledge about Multimedia, Software Engineering ,Computing and Education of researchers all around the world. The main role of the proceeding is to be used as an exchange pillar for researchers who are working in the mentioned field. In order to meet high standard of Springer, AISC series ,the organization committee has made their efforts to do the following things. Firstly, poor quality paper has been refused after reviewing course by anonymous referee experts. Secondly, periodically review meetings have been held around the reviewers about five times for exchanging reviewing suggestions. Finally, the conference organization had several preliminary sessions before the conference. Through efforts of different people and departments, the conference will be successful and fruitful.

  11. Advances in Multimedia, Software Engineering and Computing Vol.2 : Proceedings of the 2011 MSEC International Conference on Multimedia, Software Engineering and Computing

    CERN Document Server

    Lin, Sally

    2012-01-01

    MSEC2011 is an integrated conference concentrating its focus upon Multimedia ,Software Engineering, Computing and Education. In the proceeding, you can learn much more knowledge about Multimedia, Software Engineering, Computing and Education of researchers all around the world. The main role of the proceeding is to be used as an exchange pillar for researchers who are working in the mentioned field. In order to meet high standard of Springer, AISC series ,the organization committee has made their efforts to do the following things. Firstly, poor quality paper has been refused after reviewing course by anonymous referee experts. Secondly, periodically review meetings have been held around the reviewers about five times for exchanging reviewing suggestions. Finally, the conference organization had several preliminary sessions before the conference. Through efforts of different people and departments, the conference will be successful and fruitful.

  12. The effect of addiction to mobile messenger software and mental health among physical education students

    Directory of Open Access Journals (Sweden)

    Mostafa Bagherianfar

    2017-08-01

    Full Text Available Introduction: The objective of the present study is to the effect of addiction to mobile messenger software on mental health among physical education university students of Torbat-e-Heydarieh city.  Materials and Methods: The statistical population of this descriptive-correlational study included all physical education university students of Torbat-e-Heydarieh city. 169 students out of 302 were chosen as the sample of study, for which stratified sampling method was applied. In order to collect data, Goldberg general health questionnaire and addiction to mobile messenger software inventory were used. Data were analyzed using descriptive and illative statistics.  Results: The research findings showed that there is a statistically significant relationship between addiction to mobile messenger software's and mental health among the students of physical education (P

  13. Evaluation of The Virtual Cells Software: a Teaching Tool

    Directory of Open Access Journals (Sweden)

    C.C.P. da Silva

    2005-07-01

    Full Text Available Studies show that the use of games and interactive materials  at schools is a good educational strategy, motivating students to create mental  outlines and developing the reasoning and facilitating  the learn- ing. In this context, the Scientific Dissemination Coordination of the Center  for Structural Molecular Biotechnology  (CBME,  developed  a series of educational materials  destined  to the  elementary and high  schools,  universities  and  general  public.   Among  these,  we highlighted  the  Virtual  Cells soft- ware that was developed  with  the  aim of helping  in the  understanding of the  basic concepts  of cell types,  their  structures, organelles  and  specific functions.   Characterized by its  interactive  interface, this  software shows eukaryotes  and prokaryotes cells images, where organelles are shown as dynamic structures. In addition, it presents exercises in another  step that reinforce the comprehension  of Cy- tology.  A speaker  narrates the  resources  offered by the  program  and  the  necessary  steps  for its use. During  the  stage  of development of the  software,  students and  teachers of public and  private  high schools from Sao Carlos  city, Sao Paulo  State,  were invited  to register their  opinions  regarding  the language and content of the software in order to help us in the improvement of it.  After this stage, the Scientific Dissemination Coordination of CBME organized a series of workshops, where 120 individuals evaluated the software (students and teachers  of high school and others undergraduate students. For this evaluation, a questionnaire was elaborated based on the international current literature in the area of sciences teaching  and it was applied  after the interactive section with the software.  The analysis of the results demonstrated that most of the individuals  considered the software of easy

  14. Educational software usability: Artifact or Design?

    Science.gov (United States)

    Van Nuland, Sonya E; Eagleson, Roy; Rogers, Kem A

    2017-03-01

    Online educational technologies and e-learning tools are providing new opportunities for students to learn worldwide, and they continue to play an important role in anatomical sciences education. Yet, as we shift to teaching online, particularly within the anatomical sciences, it has become apparent that e-learning tool success is based on more than just user satisfaction and preliminary learning outcomes-rather it is a multidimensional construct that should be addressed from an integrated perspective. The efficiency, effectiveness and satisfaction with which a user can navigate an e-learning tool is known as usability, and represents a construct which we propose can be used to quantitatively evaluate e-learning tool success. To assess the usability of an e-learning tool, usability testing should be employed during the design and development phases (i.e., prior to its release to users) as well as during its delivery (i.e., following its release to users). However, both the commercial educational software industry and individual academic developers in the anatomical sciences have overlooked the added value of additional usability testing. Reducing learner frustration and anxiety during e-learning tool use is essential in ensuring e-learning tool success, and will require a commitment on the part of the developers to engage in usability testing during all stages of an e-learning tool's life cycle. Anat Sci Educ 10: 190-199. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

  15. FREE SOFTWARE IN EDUCATION: AN EXPERIENCE IN A TEACHERS’ TRAINING COURSES

    Directory of Open Access Journals (Sweden)

    Daniele da Rocha Schneider

    2016-12-01

    Full Text Available This paper approaches the use of free operational systems and softwares in a teachers’ training course. We problematize the need of developing digital and technological fluency (contemporary skills, fundamental concepts and intelectual capacities of future teachers considering the pedagogical application of the main educational applicatives. A conceptual and theoretical review was perfomed, followed by an analysis of the “Free software in Education” course proposal, which is oferred in undergraduate teaching degrees at the Federal University of Rio Grande do Sul. The result evidences the course as a differentiated training, that allows the development of digital and technological fluency in free technologies, boosting the use of different softwares for the development of inovative pedagogical practices.

  16. Repository Evaluation of Software Reuse

    OpenAIRE

    Banker, Rajiv D.; Kauffman, Robert J.; Zweig, Dani

    1993-01-01

    The article of record as published may be found at: 10.1109/32.223805 Center for Digital Economy Research Stem School of Business Working Paper IS-93-28, Replaces: Working Paper IS-93-1 Working Paper Series STERN IS-93-28 Working Paper series: STERN IS-93-28 The traditional unit of analysis and control for software managers is the software project, and subsequently the resulting application system. Today, with the emerging ca- pabilities of computer-aided software engineering ...

  17. Crossing the borders and the cultural gaps for educating PhDs in software engineering

    DEFF Research Database (Denmark)

    Knutas, Antti; Seffah, Ahmed; Sørensen, Lene Tolstrup

    2017-01-01

    Software systems have established themselves as the heart of business and everyday living, and as the pillar of the emerging global digital economy. This puts pressure on educational institutions to train people for the continuously evolving software industry, which puts additional demand for new...

  18. About new software and hardware tools in the education of 'Semiconductor Devices'

    International Nuclear Information System (INIS)

    Taneva, Ljudmila; Basheva, Bistra

    2009-01-01

    This paper describes the new tools, used in the education of ”Semiconductor Devices”, developed at the Technological School “Electronic Systems”, Department of the Technical University, Sofia. The software and hardware tools give the opportunity to achieve the right balance between theory and practice, and the students are given the chance to accumulate valuable “hands-on” skills. The main purpose of the developed lab exercises is to demonstrate the use of some electronic components and practice with them. Keywords: semiconductors, media software tool, hardware, education

  19. Educational interactive multimedia software: The impact of interactivity on learning

    Science.gov (United States)

    Reamon, Derek Trent

    This dissertation discusses the design, development, deployment and testing of two versions of educational interactive multimedia software. Both versions of the software are focused on teaching mechanical engineering undergraduates about the fundamentals of direct-current (DC) motor physics and selection. The two versions of Motor Workshop software cover the same basic materials on motors, but differ in the level of interactivity between the students and the software. Here, the level of interactivity refers to the particular role of the computer in the interaction between the user and the software. In one version, the students navigate through information that is organized by topic, reading text, and viewing embedded video clips; this is referred to as "low-level interactivity" software because the computer simply presents the content. In the other version, the students are given a task to accomplish---they must design a small motor-driven 'virtual' vehicle that competes against computer-generated opponents. The interaction is guided by the software which offers advice from 'experts' and provides contextual information; we refer to this as "high-level interactivity" software because the computer is actively participating in the interaction. The software was used in two sets of experiments, where students using the low-level interactivity software served as the 'control group,' and students using the highly interactive software were the 'treatment group.' Data, including pre- and post-performance tests, questionnaire responses, learning style characterizations, activity tracking logs and videotapes were collected for analysis. Statistical and observational research methods were applied to the various data to test the hypothesis that the level of interactivity effects the learning situation, with higher levels of interactivity being more effective for learning. The results show that both the low-level and high-level interactive versions of the software were effective

  20. Mathematics and communication skills using educational software in math classes

    Directory of Open Access Journals (Sweden)

    Marjolis Laffita-Cuza

    2017-04-01

    Full Text Available The current transformations conceive among others, to form in the race of Mathematics-Physics a professor who imparts indistinctly the subjects of Mathematics and Physics in the upper secondary education from the third year of this race which requires putting more emphasis in the orientation of those Subjects to achieve greater professionalism. The present paper approaches from the theoretical aspects the essential aspects in the educational process of the learning of mathematics for the Mathematics-Physics career of the university of pedagogical sciences such as mathematical communicative competences and the use of educational software, all in function of achieving A greater development of student's mathematical logical thinking.

  1. H-EtICT-K8 (Health Education through ICT for K-8): Computers and Your Health

    Science.gov (United States)

    Coklar, A. Naci; Sendag, Serkan; Eristi, S. Duygu

    2007-01-01

    This paper concentrates on a software prepared as a series of Health Education for K8 students in Turkey. Bearing in mind that healthy mind rests in a healthy body, the researchers prepared a series of software on different aspects of health. This specific software tries to donate the K8 students with healthy use of computers in everyday life.…

  2. Reflections on Software Engineering Education

    NARCIS (Netherlands)

    van Vliet, H.

    2006-01-01

    In recent years, the software engineering community has focused on organizing its existing knowledge and finding opportunities to transform that knowledge into a university curriculum. SWEBOK (the Guide to the Software Engineering Body of Knowledge) and Software Engineering 2004 are two initiatives

  3. Designing an educational software for teaching and evaluation of radiology course in dentistry

    Directory of Open Access Journals (Sweden)

    Fatemeh Ezoddini Ardakani

    2009-08-01

    Full Text Available Background and purpose: Radiology course has different parts in dentistry curriculum in Iranian medical universities. The third part of this course involves the diagnosis of facial and jaw’s bone lesions. In this study an educational software was designed, by using Access Database Software, to teach this course to dentistry students and after one semester the efficacy of it was tested by examining the students’ opinion about it.Methods: In this study the radiology course part 3 was thought to the 32 students in 2 parts. In the first part (before mid-semester the traditional method of teaching and in the second part (after the mid-semester exam the designed software was used for teaching and evaluating the students. After each semester the opinion of the students about the course was examined by using a standard questionnaire. The students in the first and second part of the semester were considered as the control and case group respectively.Results: Most of the students (90.6% believe that the software is useful in education and helps them to learn the subject. In addition, 84.4% of students believe that the soft ware can evaluate the clinical skills of students in detecting the radiological lesions and that the program can save their studying time. Overall, the students’ marks in case group were significantly higher than these in control group. The overall satisfaction of 78.1% of students about this program was good while 9.3% did not have a good feeling about it and 12.5% did not express any opinion.Conclusion: This study shows the importance of using computer for educational purposes especially in the courses with a huge amount of materials to be memorized by students. Computer science can help students in memorizing different signs and symptoms of many disorders. In addition it can help the teachers to evaluate the students at the end of the course.Key words: Computer, Software, Education, Radiology, Dentistry.

  4. Application of NX Siemens PLM software in educational process in preparing students of engineering branch

    Science.gov (United States)

    Sadchikova, G. M.

    2017-01-01

    This article discusses the results of the introduction of computer-aided design NX by Siemens Plm Software to the classes of a higher education institution. The necessity of application of modern information technologies in teaching students of engineering profile and selection of a software product is substantiated. The author describes stages of the software module study in relation to some specific courses, considers the features of NX software, which require the creation of standard and unified product databases. The article also gives examples of research carried out by the students with the various software modules.

  5. Designing educational software for analysing pressurised hydraulic systems in civil engineering

    Directory of Open Access Journals (Sweden)

    Myriam Rocío Pallares Muñoz

    2006-09-01

    Full Text Available New information technologies have opened up a world of inexhaustible possibilities in teaching. Using such technologies in technical teaching has become indispensable due to the nature of current resources in industrial design and production. This work consists of preparing didactic material (educational software aimed at tea- ching fluid mechanics, particularly analysing tube, tank and pumping systems, initially aimed at civil engineering students from the Universidad Santo Tomás in Bogotá. Such materials have been successfully developed and used in their formal programmes by several universities around the world during the last few years. The didactic software mentioned in this work was constructed using Visual Basic programming language. This has resulted in a very useful educational tool, leading to effective teacher—student communication which is suitable for both the classroom and students’ personal work (Angel y Bautista, 2001; Aguiar, 2002.

  6. Examining the Influence of Educational Mobile Application Software on Students' Technology Literacy

    Science.gov (United States)

    Twu, Ming-Lii

    2017-01-01

    The purpose of this mixed methods study was to employ the International Society for Technology in Education (ISTE) Standards for Students as taxonomy to classify educational mobile application (app) software into seven categories and empirically examine the influence on students' technology literacy. A purposeful sample of fifth grade core subject…

  7. Global Software Engineering

    DEFF Research Database (Denmark)

    Ebert, Christof; Kuhrmann, Marco; Prikladnicki, Rafael

    2016-01-01

    Professional software products and IT systems and services today are developed mostly by globally distributed teams, projects, and companies. Successfully orchestrating Global Software Engineering (GSE) has become the major success factor both for organizations and practitioners. Yet, more than...... and experience reported at the IEEE International Conference on Software Engineering (ICGSE) series. The outcomes of our analysis show GSE as a field highly attached to industry and, thus, a considerable share of ICGSE papers address the transfer of Software Engineering concepts and solutions to the global stage...

  8. SEI Software Engineering Education Directory.

    Science.gov (United States)

    1987-02-01

    Planning, and Control, Kotler , P. Marketing Decision Making, Concepts and Strategy, Cravens Managerial Fnance: Essentials, Kroncke, C., Nammers, E., and...Textbooks: Applying Software Engineering Principles , Maria Systems: Cyber Turbo Dos Variety of Micros Courses: Introduction to Software Engineering...Assistant Professor of Computer Systems (513) 255-6913 Courses: Software Engineeing Managemrent EENG543 G N R A Textbooks: Principles of Productive

  9. Educational Software for First Order Logic Semantics in Introductory Logic Courses

    Science.gov (United States)

    Mauco, María Virginia; Ferrante, Enzo; Felice, Laura

    2014-01-01

    Basic courses on logic are common in most computer science curricula. Students often have difficulties in handling formalisms and getting familiar with them. Educational software helps to motivate and improve the teaching-learning processes. Therefore, incorporating these kinds of tools becomes important, because they contribute to gaining…

  10. Introducing the RadBioStat Educational Software: Computer-Assisted Teaching of the Random Nature of Cell Killing

    Directory of Open Access Journals (Sweden)

    Safari A

    2014-06-01

    Full Text Available The interaction of radiation with cells and tissues has a random nature. Therefore, understanding the random nature of cell killing that is determined by Poisson distribution statistics is an essential point in education of radiation biology. RadBioStat is a newly developed educational MATLAB-based software designed for computer-assisted learning of the target theory in radiation biology. Although its potential applications is developing rapidly, currently RadBioStat software can be a useful tool in computerassisted education of radiobiological models such as single target single hit, multiple target single hit and multiple target multiple hit. Scholars’ feedback is valuable to the producers of this software and help them continuously improve this product, add new features and increase its desirability and functionality.

  11. Technical Evaluation Report 25: Open Source Software: Two learning management systems

    Directory of Open Access Journals (Sweden)

    Jim Depow

    2003-10-01

    Full Text Available This report is the second in a two-part series about open source (OSS and free software (FS systems in online education. These are rapidly emerging as alternatives to costly proprietary learning management systems (LMS and content management systems (CMS. This report reviews two LMS systems and one CMS system, all developed on the OSS/ FS principle and available to users free of charge.

  12. The Contribution of Virtual Reality Software to Design in Teaching Physical Education

    Directory of Open Access Journals (Sweden)

    Esther Zaretsky

    2011-08-01

    Full Text Available Up to date research shows that training with virtual software develops the design of virtual simulations by physical education pre service teachers. The design of virtual simulations improved spatial skills, especially visualization of the body

  13. Teaching land-use planning in a flood prone area with an educational software

    Science.gov (United States)

    Metzger, R.; Jaboyedoff, M.

    2009-04-01

    Teaching of flood risk mapping and mitigation is a necessary task in geosciences studies. However, there is often a gap between the theoretical hydraulic notions broached during the courses and the possibility to make use of them in practice by the students during supervised computer lab exercises. This is mainly due because professional models/software have a steep learning curve and the lecturer spend most of his time to explain how to make such or such operation with the software. To overcome this shortcoming, an educational software was developed, which is made of three main modules: 1) A user-friendly graphical interface (GUI), allowing for handling geographical data and creating thematic maps (Geographical Information System (GIS) module); 2) A flood model (hydrological and inundation models) part allowing for freeing student as much as possible from the repetitive and tedious tasks related to modeling issues, while keeping reasonable computational time; 3) A land use planning module, which allow for specifying mitigation measures (dikes and levees building, flood retention, renaturation, …) and for evaluating their effects by re-running the flood model. The main goal of this educational software is to provide a smooth approach to the modeling issue, without loosing the focus on the main task which is flood risk reduction.

  14. Values in Higher Education. The Wilson Lecture Series.

    Science.gov (United States)

    Wilson, O. Meredith

    The text of a lecture in the University of Arizona Wilson Lecture Series on values in higher education is presented, with responses by Richard H. Gallagher, Jeanne McRae McCarthy, and Raymond H. Thompson. The theme of the talk is that man is by evolution and by necessity a thinking animal, who now finds himself in a technologically dependent…

  15. Commercial Literacy Software.

    Science.gov (United States)

    Balajthy, Ernest

    1997-01-01

    Presents the first year's results of a continuing project to monitor the availability of software of relevance for literacy education purposes. Concludes there is an enormous amount of software available for use by teachers of reading and literacy--whereas drill-and-practice software is the largest category of software available, large numbers of…

  16. Desiderata for Linguistic Software Design

    Science.gov (United States)

    Garretson, Gregory

    2008-01-01

    This article presents a series of guidelines both for researchers in search of software to be used in linguistic analysis and for programmers designing such software. A description of the intended audience and the types of software under consideration and a review of some relevant literature are followed by a discussion of several important…

  17. Building Sustainable Leadership Capacity. The Soul of Educational Leadership Series. Volume 5

    Science.gov (United States)

    Blankstein, Alan M.; Houston, Paul D.; Cole, Robert W.

    2009-01-01

    Today's rapidly changing schools and educational trends present administrators and school leaders with unique challenges. This fifth volume in the "Soul of Educational Leadership" series offers inspiring articles that examine how to sustain the achievements of school communities while building shared leadership to carry on the work of school…

  18. Use of Prezi Software to Support and Expand Extension Outreach and Education

    Science.gov (United States)

    Elnakib, Sara

    2018-01-01

    Working with innovative technologies helps Extension professionals promote, enhance, and expand outreach. Innovative software, for example, can support educators in creating presentations that better accommodate various types of learners and appeal to new audiences. This article highlights one such technology: Prezi. Prezi is a free software…

  19. Software Innovation

    DEFF Research Database (Denmark)

    Rose, Jeremy

      Innovation is the forgotten key to modern systems development - the element that defines the enterprising engineer, the thriving software firm and the cutting edge software application.  Traditional forms of technical education pay little attention to creativity - often encouraging overly...

  20. On the relationship between health, education and economic growth: Time series evidence from Malaysia

    Science.gov (United States)

    Khan, Habib Nawaz; Razali, Radzuan B.; Shafei, Afza Bt.

    2016-11-01

    The objectives of this paper is two-fold: First, to empirically investigate the effects of an enlarged number of healthy and well-educated people on economic growth in Malaysia within the Endogeneous Growth Model framework. Second, to examine the causal links between education, health and economic growth using annual time series data from 1981 to 2014 for Malaysia. Data series were checked for the time series properties by using ADF and KPSS tests. Long run co-integration relationship was investigated with the help of vector autoregressive (VAR) method. For short and long run dynamic relationship investigation vector error correction model (VECM) was applied. Causality analysis was performed through Engle-Granger technique. The study results showed long run co-integration relation and positively significant effects of education and health on economic growth in Malaysia. The reported results also confirmed a feedback hypothesis between the variables in the case of Malaysia. The study results have policy relevance of the importance of human capital (health and education) to the growth process of the Malaysia. Thus, it is suggested that policy makers focus on education and health sectors for sustainable economic growth in Malaysia.

  1. Mathematics education and students with learning disabilities: introduction to the special series.

    Science.gov (United States)

    Rivera, D P

    1997-01-01

    influences on the field of mathematics education. Reform efforts have shaped the field significantly since the 1950s, contributing to the curriculum offered in mathematics textbooks and the pedagogical practices taught in higher education courses. Mathematics educators continue to search for a better understanding of how children learn mathematics; this process is shaped by the prevailing theoretical orientations and research methodologies. This special series in mathematics special education provides readers with information about the characteristics of students with mathematics learning disabilities, assessment procedures, mathematics programming, teacher preparation, and future directions for the field. The series originated as a result of discussions with Dr. Lee Wiederholt and Dr. Judith K. Voress, who saw a need for the compilation of recent research and best practices in mathematics special education. I thank them for their support of and thoughtful insights about the development of this series. I also appreciate the support of Dr. George Hynd and his editorial assistant, Kathryn Black, in finalizing the details for publication. Finally, I am most appreciative of the authors' contributions to this series; their work continues to significantly influence the development of the field of mathematics special education and programming for students with mathematics learning disabilities.

  2. Muggles, Meteoritic Armor, and Menelmacar: Using Fantasy Series in Astronomy Education and Outreach

    Science.gov (United States)

    Larsen, K.; Bednarski, M.

    2008-11-01

    Due in part to recent (and ongoing) film adaptations, the fantasy series of C.S. Lewis (The Chronicles of Narnia), J.K. Rowling (Harry Potter), Philip Pullman (His Dark Materials), and J.R.R. Tolkien (The Silmarillion, The Hobbit, and The Lord of the Rings) are being introduced to a new audience of young (and not so young) readers. Many astronomers and astronomy educators are unaware of the wide variety of astronomical references contained in each series. The first portion of this workshop will introduce participants to these references, and highlight activities which educators, planetariums, and science centers have already developed to utilize these works in their education and outreach programs. In the second segment of the workshop, participants will develop ideas for activities and materials relevant to their individual circumstances, including standards-based education materials.

  3. The influence of human factor on security of software intended for educational purposes

    Directory of Open Access Journals (Sweden)

    Valeriy Valentinovich Gurov

    2016-06-01

    Full Text Available The report considers the construction and analysis of attack tree on the software tools intended for educational purposes. This takes into account different groups of attackers. The criterion of security for such tools is introduced.

  4. Music Software and Emerging Technology.

    Science.gov (United States)

    Peters, G. David

    1992-01-01

    Traces the history of instructional computing in music education. Describes the development of music software and hardware. Discusses potential benefits of using the newly developed software in the classroom. Suggests that educators and musicians interact with the publishing community to help define their needs in music education. (DK)

  5. ANÁLISIS DE ALTERNATIVAS METODOLÓGICAS PARA EL DESARROLLO DE SOFTWARE EDUCATIVO I ANALYSIS OF METHODOLOGIC ALTERNATIVES FOR THE DEVELOPMENT OF EDUCATIONAL SOFTWARE

    OpenAIRE

    Ingrith Marcano; Gladys Benigni

    2018-01-01

    Noticeably the technology has expanded in breadth and depth across all areas of knowledge. Education is one of the social areas in which improvements have been applied through information and communication technologies, resulting in the production of educational software (ES) and other innovations. This documentary research presents a study of four alternative methodologies that support the development of ES, with the purpose to make a critical a...

  6. Educational software for simulating risk of HIV infection

    Science.gov (United States)

    Rothberg, Madeleine A.; Sandberg, Sonja; Awerbuch, Tamara E.

    1994-03-01

    The AIDS epidemic is still growing rapidly and the disease is thought to be uniformly fatal. With no vaccine or cure in sight, education during high school years is a critical component in the prevention of AIDS. We propose the use of computer software with which high school students can explore via simulation their own risk of acquiring an HIV infection given certain sexual behaviors. This particular software is intended to help students understand the three factors that determine their risk of HIV infection (number of sexual acts, probability that their partners are infected, and riskiness of the specific sexual activities they choose). Users can explicitly calculate their own chances of becoming infected based on decisions they make. Use of the program is expected to personalize the risk of HIV infection and thus increase users' concern and awareness. Behavioral change may not result from increased knowledge alone. Therefore the effectiveness of this program in changing attitudes toward risky sexual behaviors would be enhanced when the simulation is embedded in an appropriate curriculum. A description of the program and an example of its use are presented.

  7. Not so Fast My Friend: The Rush to R and the Need for Rigorous Evaluation of Data Analysis and Software in Education

    Science.gov (United States)

    Harwell, Michael

    2014-01-01

    Commercial data analysis software has been a fixture of quantitative analyses in education for more than three decades. Despite its apparent widespread use there is no formal evidence cataloging what software is used in educational research and educational statistics classes, by whom and for what purpose, and whether some programs should be…

  8. Proceedings of the 19th Annual Software Engineering Workshop

    Science.gov (United States)

    1994-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of applications software. The goals of the SEL are: (1) to understand the software development process in the GSFC environment; (2) to measure the effects of various methodologies, tools, and models on this process; and (3) to identify and then to apply successful development practices. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that include this document.

  9. IEEE Conference on Software Engineering Education and Training (CSEE&T 2012) Proceedings (25th, Nanjing, Jiangsu, China, April 17-19, 2012)

    Science.gov (United States)

    IEEE Conference on Software Engineering Education and Training, Proceedings (MS), 2012

    2012-01-01

    The Conference on Software Engineering Education and Training (CSEE&T) is the premier international peer-reviewed conference, sponsored by the Institute of Electrical and Electronics Engineers, Inc. (IEEE) Computer Society, which addresses all major areas related to software engineering education, training, and professionalism. This year, as…

  10. Experimental software for modeling and interpreting educational data analysis processes

    Directory of Open Access Journals (Sweden)

    Natalya V. Zorina

    2017-12-01

    Full Text Available Problems, tasks and processes of educational data mining are considered in this article. The objective is to create a fundamentally new information system of the University using the results educational data analysis. One of the functions of such a system is knowledge extraction from accumulated in the operation process data. The creation of the national system of this type is an iterative and time-consuming process requiring the preliminary studies and incremental prototyping modules. The novelty of such systems is that there is a lack of those using this methodology of the development, for this purpose a number of experiments was carried out in order to collect data, choose appropriate methods for the study and to interpret them. As a result of the experiment, the authors were available sources available for analysis in the information environment of the home university. The data were taken from the semester performance, obtained from the information system of the training department of the Institute of IT MTU MIREA, the data obtained as a result of the independent work of students and data, using specially designed Google-forms. To automate the collection of information and analysis of educational data, an experimental software package was created. As a methodology for developing the experimental software complex, a decision was made using the methodologies of rational-empirical complexes (REX and single-experimentation program technologies (TPEI. The details of the program implementation of the complex are described in detail, conclusions are given about the availability of the data sources used, and conclusions are drawn about the prospects for further development.

  11. Sandia Software Guidelines, Volume 2. Documentation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This volume is one in a series of Sandia Software Guidelines intended for use in producing quality software within Sandia National Laboratories. In consonance with the IEEE Standards for software documentation, this volume provides guidance in the selection of an adequate document set for a software project and example formats for many types of software documentation. A tutorial on life cycle documentation is also provided. Extended document thematic outlines and working examples of software documents are available on electronic media as an extension of this volume.

  12. Options in Education: Program No. 88. Sex and Sexism in Education, Part II. Transcripts of a Weekly Series Broadcast by Member Stations of National Public Radio.

    Science.gov (United States)

    National Public Radio, Washington, DC.

    This booklet is a transcription of a program from the radio series, "Options in Education." It is part 2 of a two-part series dealing with sexism in education. It deals with sex discrimination in various aspects of public education, including textbooks, teacher promotion, sports programs and children's literature. There is also a…

  13. Open cyberGIS software for geospatial research and education in the big data era

    Science.gov (United States)

    Wang, Shaowen; Liu, Yan; Padmanabhan, Anand

    CyberGIS represents an interdisciplinary field combining advanced cyberinfrastructure, geographic information science and systems (GIS), spatial analysis and modeling, and a number of geospatial domains to improve research productivity and enable scientific breakthroughs. It has emerged as new-generation GIS that enable unprecedented advances in data-driven knowledge discovery, visualization and visual analytics, and collaborative problem solving and decision-making. This paper describes three open software strategies-open access, source, and integration-to serve various research and education purposes of diverse geospatial communities. These strategies have been implemented in a leading-edge cyberGIS software environment through three corresponding software modalities: CyberGIS Gateway, Toolkit, and Middleware, and achieved broad and significant impacts.

  14. Open cyberGIS software for geospatial research and education in the big data era

    Directory of Open Access Journals (Sweden)

    Shaowen Wang

    2016-01-01

    Full Text Available CyberGIS represents an interdisciplinary field combining advanced cyberinfrastructure, geographic information science and systems (GIS, spatial analysis and modeling, and a number of geospatial domains to improve research productivity and enable scientific breakthroughs. It has emerged as new-generation GIS that enable unprecedented advances in data-driven knowledge discovery, visualization and visual analytics, and collaborative problem solving and decision-making. This paper describes three open software strategies–open access, source, and integration–to serve various research and education purposes of diverse geospatial communities. These strategies have been implemented in a leading-edge cyberGIS software environment through three corresponding software modalities: CyberGIS Gateway, Toolkit, and Middleware, and achieved broad and significant impacts.

  15. The "E" Is for Everything: E-Commerce, E-Business, and E-Learning in Higher Education. EDUCAUSE Leadership Strategies, No. 2. Jossey-Bass Higher and Adult Education Series.

    Science.gov (United States)

    Katz, Richard N., Ed.; Oblinger, Diana G., Ed.

    The Educause Leadership Strategies series addresses themes related to information technology's influence on higher education. This second volume in the series explores how the "e-revolution" will affect higher education, particularly how higher education can participate in anticipated changes in ways that strengthen the best of what…

  16. Computer-aided design in power engineering. Application of software tools

    International Nuclear Information System (INIS)

    Stojkovic, Zlatan

    2012-01-01

    Demonstrates the use software tools in the practice of design in the field of power systems. Presents many applications in the design in the field of power systems. Useful for educative purposes and practical work. This textbooks demonstrates the application of software tools in solving a series of problems from the field of designing power system structures and systems. It contains four chapters: The first chapter leads the reader through all the phases necessary in the procedures of computer aided modeling and simulation. It guides through the complex problems presenting on the basis of eleven original examples. The second chapter presents application of software tools in power system calculations of power systems equipment design. Several design example calculations are carried out using engineering standards like MATLAB, EMTP/ATP, Excel and Access, AutoCAD and Simulink. The third chapters focuses on the graphical documentation using a collection of software tools (AutoCAD, EPLAN, SIMARIS SIVACON, SIMARIS DESIGN) which enable the complete automation of the development of graphical documentation of a power systems. In the fourth chapter, the application of software tools in the project management in power systems is discussed. Here, the emphasis is put on the standard software MS Excel and MS Project.

  17. Computer-aided design in power engineering. Application of software tools

    Energy Technology Data Exchange (ETDEWEB)

    Stojkovic, Zlatan

    2012-07-01

    Demonstrates the use software tools in the practice of design in the field of power systems. Presents many applications in the design in the field of power systems. Useful for educative purposes and practical work. This textbooks demonstrates the application of software tools in solving a series of problems from the field of designing power system structures and systems. It contains four chapters: The first chapter leads the reader through all the phases necessary in the procedures of computer aided modeling and simulation. It guides through the complex problems presenting on the basis of eleven original examples. The second chapter presents application of software tools in power system calculations of power systems equipment design. Several design example calculations are carried out using engineering standards like MATLAB, EMTP/ATP, Excel and Access, AutoCAD and Simulink. The third chapters focuses on the graphical documentation using a collection of software tools (AutoCAD, EPLAN, SIMARIS SIVACON, SIMARIS DESIGN) which enable the complete automation of the development of graphical documentation of a power systems. In the fourth chapter, the application of software tools in the project management in power systems is discussed. Here, the emphasis is put on the standard software MS Excel and MS Project.

  18. Software Quality Assurance Audits Guidebooks

    Science.gov (United States)

    1990-01-01

    The growth in cost and importance of software to NASA has caused NASA to address the improvement of software development across the agency. One of the products of this program is a series of guidebooks that define a NASA concept of the assurance processes that are used in software development. The Software Assurance Guidebook, NASA-GB-A201, issued in September, 1989, provides an overall picture of the NASA concepts and practices in software assurance. Second level guidebooks focus on specific activities that fall within the software assurance discipline, and provide more detailed information for the manager and/or practitioner. This is the second level Software Quality Assurance Audits Guidebook that describes software quality assurance audits in a way that is compatible with practices at NASA Centers.

  19. On the Brink: How the Recession of 2009 Will Affect Post-Secondary Education. Canadian Higher Education Report Series

    Science.gov (United States)

    Usher, Alex; Dunn, Ryan

    2009-01-01

    With the global recession in full effect, post-secondary education in Canada is about to face some very significant challenges. The purpose of this report is to outline the likely main effects of this global recession on the Canadian post-secondary education (PSE) sector, as well as suggest a series of measures that governments can take to help…

  20. Forecasting and analyzing high O3 time series in educational area through an improved chaotic approach

    Science.gov (United States)

    Hamid, Nor Zila Abd; Adenan, Nur Hamiza; Noorani, Mohd Salmi Md

    2017-08-01

    Forecasting and analyzing the ozone (O3) concentration time series is important because the pollutant is harmful to health. This study is a pilot study for forecasting and analyzing the O3 time series in one of Malaysian educational area namely Shah Alam using chaotic approach. Through this approach, the observed hourly scalar time series is reconstructed into a multi-dimensional phase space, which is then used to forecast the future time series through the local linear approximation method. The main purpose is to forecast the high O3 concentrations. The original method performed poorly but the improved method addressed the weakness thereby enabling the high concentrations to be successfully forecast. The correlation coefficient between the observed and forecasted time series through the improved method is 0.9159 and both the mean absolute error and root mean squared error are low. Thus, the improved method is advantageous. The time series analysis by means of the phase space plot and Cao method identified the presence of low-dimensional chaotic dynamics in the observed O3 time series. Results showed that at least seven factors affect the studied O3 time series, which is consistent with the listed factors from the diurnal variations investigation and the sensitivity analysis from past studies. In conclusion, chaotic approach has been successfully forecast and analyzes the O3 time series in educational area of Shah Alam. These findings are expected to help stakeholders such as Ministry of Education and Department of Environment in having a better air pollution management.

  1. Development of design and analysis software for advanced nuclear system

    International Nuclear Information System (INIS)

    Wu Yican; Hu Liqin; Long Pengcheng; Luo Yuetong; Li Yazhou; Zeng Qin; Lu Lei; Zhang Junjun; Zou Jun; Xu Dezheng; Bai Yunqing; Zhou Tao; Chen Hongli; Peng Lei; Song Yong; Huang Qunying

    2010-01-01

    A series of professional codes, which are necessary software tools and data libraries for advanced nuclear system design and analysis, were developed by the FDS Team, including the codes of automatic modeling, physics and engineering calculation, virtual simulation and visualization, system engineering and safety analysis and the related database management etc. The development of these software series was proposed as an exercise of development of nuclear informatics. This paper introduced the main functions and key techniques of the software series, as well as some tests and practical applications. (authors)

  2. Radiobiology software for educational purpose

    International Nuclear Information System (INIS)

    Pandey, A.K.; Sharma, S.K.; Kumar, R.; Bal, C.S.; Nair, O.; Haresh, K.P.; Julka, P.K.

    2014-01-01

    To understand radio-nuclide therapy and the basis of radiation protection, it is essential to understand radiobiology. With limited time for classroom teaching and limited time and resources for radiobiology experiments students do not acquire firm grasp of theoretical mathematical models and experimental knowledge of target theory and Linear quadratic models that explain nature of cell survival curves. We believe that this issue might be addressed with numerical simulation of cell survival curves using mathematical models. Existing classroom teaching can be reoriented to understand the subject using the concept of modeling, simulation and virtual experiments. After completion of the lecture, students can practice with simulation tool at their convenient time. In this study we have developed software that can help the students to acquire firm grasp of theoretical and experimental radiobiology. The software was developed using FreeMat ver 4.0, open source software. Target theory, linear quadratic model, cell killing based on Poisson model have been included. The implementation of the program structure was to display the menu for the user choice to be made and then program flows depending on the users choice. The program executes by typing 'Radiobiology' on the command line interface. Students can investigate the effect of radiation dose on cell, interactively. They can practice to draw the cell survival curve based on the input and output data and they can also compare their handmade graphs with automatically generated graphs by the program. This software is in the early stage of development and will evolve on user feedback. We feel this simulation software will be quite useful for students entering in the nuclear medicine, radiology and radiotherapy disciplines. (author)

  3. Software Engineering for Portability.

    Science.gov (United States)

    Stanchev, Ivan

    1990-01-01

    Discussion of the portability of educational software focuses on the software design and development process. Topics discussed include levels of portability; the user-computer dialog; software engineering principles; design techniques for student performance records; techniques of courseware programing; and suggestions for further research and…

  4. Intercultural Education Series. An Introduction to Selected Latin American Cultures.

    Science.gov (United States)

    Hubert, Frank W. R.; And Others

    This is the first publication in a series developed by the Programa de Educacion Interamericana designed to enrich and strengthen the knowledge and understanding of Texas teachers and students in the field of intercultural education, with particular reference to Mexico and the republics of Central and South America. The project hopes to produce a…

  5. Sandia software guidelines, Volume 4: Configuration management

    Energy Technology Data Exchange (ETDEWEB)

    1992-06-01

    This volume is one in a series of Sandia Software Guidelines for use in producing quality software within Sandia National Laboratories. This volume is based on the IEEE standard and guide for software configuration management. The basic concepts and detailed guidance on implementation of these concepts are discussed for several software project types. Example planning documents for both projects and organizations are included.

  6. Evaluation of a Game to Teach Requirements Collection and Analysis in Software Engineering at Tertiary Education Level

    Science.gov (United States)

    Hainey, Thomas; Connolly, Thomas M.; Stansfield, Mark; Boyle, Elizabeth A.

    2011-01-01

    A highly important part of software engineering education is requirements collection and analysis which is one of the initial stages of the Database Application Lifecycle and arguably the most important stage of the Software Development Lifecycle. No other conceptual work is as difficult to rectify at a later stage or as damaging to the overall…

  7. Using open source music software to teach live electronics in pre-college music education

    OpenAIRE

    Roels, Hans

    2010-01-01

    A basic course of live electronics is needed in pre- college music education to teach children how to perform on a digital musical instrument. This paper describes the basic components of such a live electronics course, examines whether open source music software is suited to realize these components and finally presents Abunch, a library in Pure Data created by the author, as a solution for the potential educational disadvantages of open source music softw...

  8. A Study of the Use of Ontologies for Building Computer-Aided Control Engineering Self-Learning Educational Software

    Science.gov (United States)

    García, Isaías; Benavides, Carmen; Alaiz, Héctor; Alonso, Angel

    2013-01-01

    This paper describes research on the use of knowledge models (ontologies) for building computer-aided educational software in the field of control engineering. Ontologies are able to represent in the computer a very rich conceptual model of a given domain. This model can be used later for a number of purposes in different software applications. In…

  9. Barriers to Gender Diversity in Software Development Education: Actionable Insights from a Danish Case Study

    DEFF Research Database (Denmark)

    Borsotti, Valeria

    2018-01-01

    This paper contributes to the growing literature on the gender gap in computer science education by focusing on an exploratory case study conducted at the IT University of Copenhagen (ITU), Denmark. The specific objective of this study was to draw on existing research in order to empirically...... investigate the main sociocultural barriers to female participation in the bachelor of Software Development at ITU, and to generate insights that would inform concrete and effective interventions. This investigation takes the form of an exploratory case study, providing insights into influential factors...... such as students’ perceptions, attitudes and behavior towards software development education and gender differences in pre-university coding skills. Empirical evidence has been collected through semi-structured interviews with 38 students (undergraduate and high school) and surveys with 395 students (undergraduate...

  10. Stimulating Creativity Through Opportunistic Software Development

    NARCIS (Netherlands)

    Z. Obrenovic; D. Gasevic; A. P. W. Eliëns (Anton)

    2008-01-01

    htmlabstractUsing opportunistic software development principles in computer engineering education encourages students to be creative and to develop solutions that cross the boundaries of diverse technologies. A framework for opportunistic software development education helps to create a space in

  11. Implementing Large Projects in Software Engineering Courses

    Science.gov (United States)

    Coppit, David

    2006-01-01

    In software engineering education, large projects are widely recognized as a useful way of exposing students to the real-world difficulties of team software development. But large projects are difficult to put into practice. First, educators rarely have additional time to manage software projects. Second, classrooms have inherent limitations that…

  12. Remote sensing time series analysis for crop monitoring with the SPIRITS software: new functionalities and use examples

    Directory of Open Access Journals (Sweden)

    Felix eRembold

    2015-07-01

    Full Text Available Monitoring crop and natural vegetation conditions is highly relevant, particularly in the food insecure areas of the world. Data from remote sensing image time series at high temporal and medium to low spatial resolution can assist this monitoring as they provide key information about vegetation status in near real-time over large areas. The Software for the Processing and Interpretation of Remotely sensed Image Time Series (SPIRITS is a stand-alone flexible analysis environment created to facilitate the processing and analysis of large image time series and ultimately for providing clear information about vegetation status in various graphical formats to crop production analysts and decision makers. In this paper we present the latest functional developments of SPIRITS and we illustrate recent applications. The main new developments include: HDF5 importer, Image re-projection, additional options for temporal Smoothing and Periodicity conversion, computation of a rainfall-based probability index (Standardized Precipitation Index for drought detection and extension of the Graph composer functionalities.In particular,. The examples of operational analyses are taken from several recent agriculture and food security monitoring reports and bulletins. We conclude with considerations on future SPIRITS developments also in view of the data processing requirements imposed by the coming generation of remote sensing products at high spatial and temporal resolution, such as those provided by the Sentinel sensors of the European Copernicus programme.

  13. Visualization of and Software for Omnibus Test Based Change Detected in a Time Series of Polarimetric SAR Data

    DEFF Research Database (Denmark)

    Nielsen, Allan Aasbjerg; Conradsen, Knut; Skriver, Henning

    2017-01-01

    Based on an omnibus likelihood ratio test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution and a factorization of this test statistic with associated p-values, change analysis in a time series of multilook polarimetric SAR data...... in the covariance matrix representation is carried out. The omnibus test statistic and its factorization detect if and when change occurs. Using airborne EMISAR and spaceborne RADARSAT-2 data this paper focuses on change detection based on the p-values, on visualization of change at pixel as well as segment level......, and on computer software....

  14. Stimulating creativity through opportunistic software development

    NARCIS (Netherlands)

    Obrenovic, Z.; Gasevic, D.; Eliëns, A.

    2008-01-01

    Using opportunistic software development principles in computer engineering education encourages students to be creative and to develop solutions that cross the boundaries of diverse technologies. A framework for opportunistic software development education helps to create a space in which students

  15. Upgrading diagnosis of second graders teachers about the educative software use in the Spanish lessons

    OpenAIRE

    Elaines Hernández Llerena; Manuel Capote Castillo; Yadyra de la C. Piñera Concepción

    2015-01-01

    The paper presents the essential elements of the upgrading current situation for the second graders teachers ́ professional performance about the educative software use during the Spanish l essons in Consolación del Sur municipality.

  16. Elluminate Article: Research on Formal Virtual Learning Communities in Higher Education

    Directory of Open Access Journals (Sweden)

    Richard Schwier

    2005-07-01

    Full Text Available The publisher of IRRODL, The Canadian Institute of Distance Education Research (CIDER, is pleased to link here to a series of eight online seminars that took place over Spring 2005, using Elluminate live e-learning and collaborative solutions. These interactive CIDER Sessions disseminate research emanating from Canada's vibrant DE research community, and we feel these archived recordings are highly relevant to many in the international distance education research community. To access these sessions, you must first download FREE software. Visit http://www.elluminate.com/support/ to download this software.

  17. Logo and Geometry. Journal for Research in Mathematics Education Monograph Series.

    Science.gov (United States)

    Clements, Douglas H.; Battista, Michael T.

    This book, the 10th volume in the Journal for Research in Mathematics Education (JRME) Monograph Series, discusses the geometry curriculum and investigates how elementary school students learn geometric concepts and how Logo programming and its turtle graphics might affect this learning. This volume also provides details on the development,…

  18. Changing the science education paradigm: from teaching facts to engaging the intellect: Science Education Colloquia Series, Spring 2011.

    Science.gov (United States)

    Fischer, Caleb Nathaniel

    2011-09-01

    Dr. Jo Handelsman, Howard Hughes Medical Institute Professor in the Department of Molecular, Cellular and Developmental Biology at Yale University, is a long-time devotee of scientific teaching, receiving this year's Presidential Award for Science Mentoring. She gave a seminar entitled "What is Scientific Teaching? The Changing Landscape of Science Education" as a part of the Scientific Education Colloquia Series in spring 2011. After dissecting what is wrong with the status quo of American scientific education, several ideological and practical changes are proposed, including active learning, regular assessment, diversity, and mentorship. Copyright © 2011.

  19. Architecture design in global and model-centric software development

    NARCIS (Netherlands)

    Heijstek, Werner

    2012-01-01

    This doctoral dissertation describes a series of empirical investigations into representation, dissemination and coordination of software architecture design in the context of global software development. A particular focus is placed on model-centric and model-driven software development.

  20. A software program for exchanging MR data

    DEFF Research Database (Denmark)

    Ring, P B; Jensen, J A; Henriksen, O

    1993-01-01

    of digital MR images of the human brain. Because there was no common data format, software package was developed for data exchange. This article describes the basic features of the developed software. The software package was written in the language of C and was successfully tested on an IBM-6150 UNIX...... workstation. The software is currently being tested on the following series of UNIX workstations: SUN SPARC, IBM RS6000, and HP 9000/700....

  1. Computer Software Reviews.

    Science.gov (United States)

    Hawaii State Dept. of Education, Honolulu. Office of Instructional Services.

    Intended to provide guidance in the selection of the best computer software available to support instruction and to make optimal use of schools' financial resources, this publication provides a listing of computer software programs that have been evaluated according to their currency, relevance, and value to Hawaii's educational programs. The…

  2. Software Reviews: "Pow! Zap! Ker-plunk! The Comic Book Maker" (Pelican Software).

    Science.gov (United States)

    Porter, Bernajean

    1990-01-01

    Reviews the newest addition to Pelican's Creative Writing Series of instructional software, which uses the comic book format to provide a unique writing environment for satire, symbolism, sequencing, and combining text and graphics to communicate ideas. (SR)

  3. Graphical Data Analysis on the Circle: Wrap-Around Time Series Plots for (Interrupted) Time Series Designs.

    Science.gov (United States)

    Rodgers, Joseph Lee; Beasley, William Howard; Schuelke, Matthew

    2014-01-01

    Many data structures, particularly time series data, are naturally seasonal, cyclical, or otherwise circular. Past graphical methods for time series have focused on linear plots. In this article, we move graphical analysis onto the circle. We focus on 2 particular methods, one old and one new. Rose diagrams are circular histograms and can be produced in several different forms using the RRose software system. In addition, we propose, develop, illustrate, and provide software support for a new circular graphical method, called Wrap-Around Time Series Plots (WATS Plots), which is a graphical method useful to support time series analyses in general but in particular in relation to interrupted time series designs. We illustrate the use of WATS Plots with an interrupted time series design evaluating the effect of the Oklahoma City bombing on birthrates in Oklahoma County during the 10 years surrounding the bombing of the Murrah Building in Oklahoma City. We compare WATS Plots with linear time series representations and overlay them with smoothing and error bands. Each method is shown to have advantages in relation to the other; in our example, the WATS Plots more clearly show the existence and effect size of the fertility differential.

  4. MAGIC user's group software

    International Nuclear Information System (INIS)

    Warren, G.; Ludeking, L.; McDonald, J.; Nguyen, K.; Goplen, B.

    1990-01-01

    The MAGIC User's Group has been established to facilitate the use of electromagnetic particle-in-cell software by universities, government agencies, and industrial firms. The software consists of a series of independent executables that are capable of inter-communication. MAGIC, SOS, μ SOS are used to perform electromagnetic simulations while POSTER is used to provide post-processing capabilities. Each is described in the paper. Use of the codes for Klystrode simulation is discussed

  5. Software product quality measurement

    OpenAIRE

    Godliauskas, Eimantas

    2016-01-01

    This paper analyses Ruby product quality measures, suggesting three new measures for Ruby product quality measurement tool Rubocop to measure Ruby product quality characteristics defined in ISO 2502n standard series. This paper consists of four main chapters. The first chapter gives a brief view of software product quality and software product quality measurement. The second chapter analyses object oriented quality measures. The third chapter gives a brief view of the most popular Ruby qualit...

  6. 2013 Graduate Management Education in Canada. GMAC® Data-to-Go Series

    Science.gov (United States)

    Graduate Management Admission Council, 2013

    2013-01-01

    This latest report in the GMAC® Data-to-Go Series provides an overview of trends in graduate management education in Canada and a brief look at jobs and employment trends for recent 2013 business school graduates in Canada. Key themes of internationalization, program portfolio, and student recruitment appear in data throughout. Data presented here…

  7. HAZARD ANALYSIS SOFTWARE

    International Nuclear Information System (INIS)

    Sommer, S; Tinh Tran, T.

    2008-01-01

    Washington Safety Management Solutions, LLC developed web-based software to improve the efficiency and consistency of hazard identification and analysis, control selection and classification, and to standardize analysis reporting at Savannah River Site. In the new nuclear age, information technology provides methods to improve the efficiency of the documented safety analysis development process which includes hazard analysis activities. This software provides a web interface that interacts with a relational database to support analysis, record data, and to ensure reporting consistency. A team of subject matter experts participated in a series of meetings to review the associated processes and procedures for requirements and standard practices. Through these meetings, a set of software requirements were developed and compiled into a requirements traceability matrix from which software could be developed. The software was tested to ensure compliance with the requirements. Training was provided to the hazard analysis leads. Hazard analysis teams using the software have verified its operability. The software has been classified as NQA-1, Level D, as it supports the analysis team but does not perform the analysis. The software can be transported to other sites with alternate risk schemes. The software is being used to support the development of 14 hazard analyses. User responses have been positive with a number of suggestions for improvement which are being incorporated as time permits. The software has enforced a uniform implementation of the site procedures. The software has significantly improved the efficiency and standardization of the hazard analysis process

  8. Using neural networks in software repositories

    Science.gov (United States)

    Eichmann, David (Editor); Srinivas, Kankanahalli; Boetticher, G.

    1992-01-01

    The first topic is an exploration of the use of neural network techniques to improve the effectiveness of retrieval in software repositories. The second topic relates to a series of experiments conducted to evaluate the feasibility of using adaptive neural networks as a means of deriving (or more specifically, learning) measures on software. Taken together, these two efforts illuminate a very promising mechanism supporting software infrastructures - one based upon a flexible and responsive technology.

  9. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 4. Know Your Personal Computer The Personal Computer System Software. Siddhartha Kumar Ghoshal. Series Article Volume 1 Issue 4 April 1996 pp 31-36. Fulltext. Click here to view fulltext PDF. Permanent link:

  10. Non-Profit/Higher Education Project Management Series: Project Management (PM) Foundations

    Science.gov (United States)

    Burgher, Karl E.; Snyder, Michael B.

    2012-01-01

    This is the first in a series of forum articles on applying project management (PM) techniques and tools to the nonprofit sector with a focus on higher education. The authors will begin with a traditional look at project management because they believe that the integration of the tools and the processes associated with PM into many campus offices…

  11. Statistical reliability assessment of software-based systems

    International Nuclear Information System (INIS)

    Korhonen, J.; Pulkkinen, U.; Haapanen, P.

    1997-01-01

    Plant vendors nowadays propose software-based systems even for the most critical safety functions. The reliability estimation of safety critical software-based systems is difficult since the conventional modeling techniques do not necessarily apply to the analysis of these systems, and the quantification seems to be impossible. Due to lack of operational experience and due to the nature of software faults, the conventional reliability estimation methods can not be applied. New methods are therefore needed for the safety assessment of software-based systems. In the research project Programmable automation systems in nuclear power plants (OHA), financed together by the Finnish Centre for Radiation and Nuclear Safety (STUK), the Ministry of Trade and Industry and the Technical Research Centre of Finland (VTT), various safety assessment methods and tools for software based systems are developed and evaluated. This volume in the OHA-report series deals with the statistical reliability assessment of software based systems on the basis of dynamic test results and qualitative evidence from the system design process. Other reports to be published later on in OHA-report series will handle the diversity requirements in safety critical software-based systems, generation of test data from operational profiles and handling of programmable automation in plant PSA-studies. (orig.) (25 refs.)

  12. Facilitating Constructive Alignment in Power Systems Engineering Education Using Free and Open-Source Software

    Science.gov (United States)

    Vanfretti, L.; Milano, F.

    2012-01-01

    This paper describes how the use of free and open-source software (FOSS) can facilitate the application of constructive alignment theory in power systems engineering education by enabling the deep learning approach in power system analysis courses. With this aim, this paper describes the authors' approach in using the Power System Analysis Toolbox…

  13. Similarities and Differences in the Academic Education of Software Engineering and Architectural Design Professionals

    Science.gov (United States)

    Hazzan, Orit; Karni, Eyal

    2006-01-01

    This article focuses on the similarities and differences in the academic education of software engineers and architects. The rationale for this work stems from our observation, each from the perspective of her or his own discipline, that these two professional design and development processes share some similarities. A pilot study was performed,…

  14. Visualizer: 3D Gridded Data Visualization Software for Geoscience Education and Research

    Science.gov (United States)

    Harwood, C.; Billen, M. I.; Kreylos, O.; Jadamec, M.; Sumner, D. Y.; Kellogg, L. H.; Hamann, B.

    2008-12-01

    In both research and education learning is an interactive and iterative process of exploring and analyzing data or model results. However, visualization software often presents challenges on the path to learning because it assumes the user already knows the locations and types of features of interest, instead of enabling flexible and intuitive examination of results. We present examples of research and teaching using the software, Visualizer, specifically designed to create an effective and intuitive environment for interactive, scientific analysis of 3D gridded data. Visualizer runs in a range of 3D virtual reality environments (e.g., GeoWall, ImmersaDesk, or CAVE), but also provides a similar level of real-time interactivity on a desktop computer. When using Visualizer in a 3D-enabled environment, the software allows the user to interact with the data images as real objects, grabbing, rotating or walking around the data to gain insight and perspective. On the desktop, simple features, such as a set of cross-bars marking the plane of the screen, provide extra 3D spatial cues that allow the user to more quickly understand geometric relationships within the data. This platform portability allows the user to more easily integrate research results into classroom demonstrations and exercises, while the interactivity provides an engaging environment for self-directed and inquiry-based learning by students. Visualizer software is freely available for download (www.keckcaves.org) and runs on Mac OSX and Linux platforms.

  15. Student’s Entrepreneur Model Development in Creative Industry through Utilization of Web Development Software and Educational Game

    Science.gov (United States)

    Hasan, B.; Hasbullah, H.; Elvyanti, S.; Purnama, W.

    2018-02-01

    The creative industry is the utilization of creativity, skill and talent of individuals to create wealth and jobs by generating and exploiting creativity power of individual. In the field of design, utilization of information technology can spur creative industry, development of creative industry design will accommodate a lot of creative energy that can pour their ideas and creativity without limitations. Open Source software is a trend in the field of information technology has developed since the 1990s. Examples of applications developed by the Open Source approach is the Apache web services, Linux and Android Operating System, the MySQL database. This community service activities based entrepreneurship aims to: 1). give an idea about the profile of the UPI student’s knowledge of entrepreneurship about the business based creative industries in software by using web software development and educational game 2) create a model for fostering entrepreneurship based on the creative industries in software by leveraging web development and educational games, 3) conduct training and guidance on UPI students who want to develop business in the field of creative industries engaged in the software industry . PKM-based entrepreneurship activity was attended by about 35 students DPTE FPTK UPI had entrepreneurial high interest and competence in information technology. Outcome generated from PKM entrepreneurship is the emergence of entrepreneurs from the students who are interested in the creative industry in the field of software which is able to open up business opportunities for themselves and others. Another outcome of this entrepreneurship PKM activity is the publication of articles or scientific publications in journals of national/international indexed.

  16. Sandia software guidelines: Volume 5, Tools, techniques, and methodologies

    Energy Technology Data Exchange (ETDEWEB)

    1989-07-01

    This volume is one in a series of Sandia Software Guidelines intended for use in producing quality software within Sandia National Laboratories. This volume describes software tools and methodologies available to Sandia personnel for the development of software, and outlines techniques that have proven useful within the Laboratories and elsewhere. References and evaluations by Sandia personnel are included. 6 figs.

  17. Effectiveness of Multivariate Time Series Classification Using Shapelets

    Directory of Open Access Journals (Sweden)

    A. P. Karpenko

    2015-01-01

    Full Text Available Typically, time series classifiers require signal pre-processing (filtering signals from noise and artifact removal, etc., enhancement of signal features (amplitude, frequency, spectrum, etc., classification of signal features in space using the classical techniques and classification algorithms of multivariate data. We consider a method of classifying time series, which does not require enhancement of the signal features. The method uses the shapelets of time series (time series shapelets i.e. small fragments of this series, which reflect properties of one of its classes most of all.Despite the significant number of publications on the theory and shapelet applications for classification of time series, the task to evaluate the effectiveness of this technique remains relevant. An objective of this publication is to study the effectiveness of a number of modifications of the original shapelet method as applied to the multivariate series classification that is a littlestudied problem. The paper presents the problem statement of multivariate time series classification using the shapelets and describes the shapelet–based basic method of binary classification, as well as various generalizations and proposed modification of the method. It also offers the software that implements a modified method and results of computational experiments confirming the effectiveness of the algorithmic and software solutions.The paper shows that the modified method and the software to use it allow us to reach the classification accuracy of about 85%, at best. The shapelet search time increases in proportion to input data dimension.

  18. Secure software development training course

    Directory of Open Access Journals (Sweden)

    Victor S. Gorbatov

    2017-06-01

    Full Text Available Information security is one of the most important criteria for the quality of developed software. To obtain a sufficient level of application security companies implement security process into software development life cycle. At this stage software companies encounter with deficit employees who able to solve problems of software design, implementation and application security. This article provides a description of the secure software development training course. Training course of application security is designed for co-education students of different IT-specializations.

  19. Integration of LCoS-SLM and LabVIEW based software to simulate fundamental optics, wave optics, and Fourier optics

    Science.gov (United States)

    Lyu, Bo-Han; Wang, Chen; Tsai, Chun-Wei

    2017-08-01

    Jasper Display Corp. (JDC) offer high reflectivity, high resolution Liquid Crystal on Silicon - Spatial Light Modulator (LCoS-SLM) which include an associated controller ASIC and LabVIEW based modulation software. Based on this LCoS-SLM, also called Education Kit (EDK), we provide a training platform which includes a series of optical theory and experiments to university students. This EDK not only provides a LabVIEW based operation software to produce Computer Generated Holograms (CGH) to generate some basic diffraction image or holographic image, but also provides simulation software to verity the experiment results simultaneously. However, we believe that a robust LCoSSLM, operation software, simulation software, training system, and training course can help students to study the fundamental optics, wave optics, and Fourier optics more easily. Based on these fundamental knowledges, they could develop their unique skills and create their new innovations on the optoelectronic application in the future.

  20. The Impact of Application of Mobile Educational Software (DMOTMC on Promoting Students’ Awareness of Dental Treatment of Patients with Systemic Diseases

    Directory of Open Access Journals (Sweden)

    Abdolreza Gilavand

    2017-06-01

    Full Text Available Background and Objective: Dental students should learn how to deal with dental treatment of patients with systemic diseases and it is one of the most important issues in their curriculum. Accordingly, this study aimed to gauge the impact of application of researcher-made Mobile Educational Software (DMOTMC on promoting students’ awareness of dental treatment of patients with systemic diseases. Materials and Methods: In this (pre-test and post-test semi-experimental study, 60 people were selected from the last two years of dentistry students with simple random method in the academic year 2015-2016 of AJUMS, and were divided into two intervention and control groups randomly. Then a mobile educational software was offered to the intervention group, and 30 days later separate tests were conducted, and their scores were compared with the students’ scores of control group who did not use the software. Finally, the data were analyzed using regression test and SPSS 21. Results: Average test scores of students in the study group before and after the using of application categorized as significant which shows the increase of their scores(P<0.05. Besides, this analysis showed a significant difference between average score of the main group and control group in the second assessment (P<0.05. Based on regression analysis, age, gender and educational semester before and after the intervention had no effect on the score. Conclusion: The smart-phones can be used for educational purposes. Although this technology has not been formally included in educational curriculum yet. It represents an opportunity to provide students the possibility of using various methods of learning. Keywords: Students, Educational software, Mobile, Dentist, Systemic diseases.

  1. Using McIDAS-V data analysis and visualization software as an educational tool for understanding the atmosphere

    Science.gov (United States)

    Achtor, T. H.; Rink, T.

    2010-12-01

    The University of Wisconsin’s Space Science and Engineering Center (SSEC) has been at the forefront in developing data analysis and visualization tools for environmental satellites and other geophysical data. The fifth generation of the Man-computer Interactive Data Access System (McIDAS-V) is Java-based, open-source, freely available software that operates on Linux, Macintosh and Windows systems. The software tools provide powerful new data manipulation and visualization capabilities that work with geophysical data in research, operational and educational environments. McIDAS-V provides unique capabilities to support innovative techniques for evaluating research results, teaching and training. McIDAS-V is based on three powerful software elements. VisAD is a Java library for building interactive, collaborative, 4 dimensional visualization and analysis tools. The Integrated Data Viewer (IDV) is a reference application based on the VisAD system and developed by the Unidata program that demonstrates the flexibility that is needed in this evolving environment, using a modern, object-oriented software design approach. The third tool, HYDRA, allows users to build, display and interrogate multi and hyperspectral environmental satellite data in powerful ways. The McIDAS-V software is being used for training and education in several settings. The McIDAS User Group provides training workshops at its annual meeting. Numerous online tutorials with training data sets have been developed to aid users in learning simple and more complex operations in McIDAS-V, all are available online. In a University of Wisconsin-Madison undergraduate course in Radar and Satellite Meteorology, McIDAS-V is used to create and deliver laboratory exercises using case study and real time data. At the high school level, McIDAS-V is used in several exercises in our annual Summer Workshop in Earth and Atmospheric Sciences to provide young scientists the opportunity to examine data with friendly and

  2. Optimisation of quality in environmental education by means of software support

    Directory of Open Access Journals (Sweden)

    Katarína Čekanová

    2015-12-01

    Full Text Available The main topic of this article is based on the fact that environmental education and edification have got an irreplaceable and preferred position within the framework of a sustainable socio-economic development. Environmental education, which is performed at technical universities, has to offer professional and methodical knowledge concerning questions of environment for students of various technical branches. This education is performed in such way that the graduates, after entering the practical professional life, will be able to participate in solutions to the new actual problems that are related to environment and its protection, as well. Nowadays, during the educational proces it is also necessary to introduce technical development in a more extended rate. Taking into consideration the above-mentioned facts it is possible to say that the educational support for environmental studies is a relevant aspect, which should be integrated into the university educational process. It is a positive development trend that greater emphasis is focused on the quality of university education for the environmental engineers. Our society requires an increasing number of environmentally educated engineers who are able to participate in qualitative academic preparation, i.e. the so-called environmentalists. But the worldwide phenomena of technical development and globalisation also pose high claims for quality of their preparations including devices and computers skills. The Department of Process and Environmental Engineering at the Faculty of Mechanical Engineering, Technical University in Košice, the Slovak Republic is the institution specified and intended for quality optimisation. This Department introduced into the study programmes (“Environmental Management” and “Technology of Environmental Protection” study subjects with software support, which are oriented towards the indoor and outdoor environment and in this way the Department of Process and

  3. Free Software and Free Textbooks

    Science.gov (United States)

    Takhteyev, Yuri

    2012-01-01

    Some of the world's best and most sophisticated software is distributed today under "free" or "open source" licenses, which allow the recipients of such software to use, modify, and share it without paying royalties or asking for permissions. If this works for software, could it also work for educational resources, such as books? The economics of…

  4. Software engineering turning theory into practice

    CERN Document Server

    Jones, Robert

    1996-01-01

    The term 'Software Engineering' was coined in the mid 1960s, it is said, as a challenge to the software community to start rationalising the software production process. Software engineering is a very young discipline and this challenge still eludes LHC demands software production on a scale far beyond that previously addressed in HEP and we are relying on software engineering to allow a significant number of people address this problem collectively. This series of lectures presents the basics of software engineering from the developer's point of view. The aim is to show how individual developers can improve the quality of the software they produce while avoiding the conflict between the creative process of designing software and the organisational needs of large projects.The Laser Interferometer Gravitanional Wave Observatory (LIGO) is being constructed with a goal to detect these waves and then to use them as a new tool to explore and study The sources of gravitanional waves and techniques for detection wil...

  5. Developing Software Simulations

    Directory of Open Access Journals (Sweden)

    Tom Hall

    2007-06-01

    Full Text Available Programs in education and business often require learners to develop and demonstrate competence in specified areas and then be able to effectively apply this knowledge. One method to aid in developing a skill set in these areas is through the use of software simulations. These simulations can be used for learner demonstrations of competencies in a specified course as well as a review of the basic skills at the beginning of subsequent courses. The first section of this paper discusses ToolBook, the software used to develop our software simulations. The second section discusses the process of developing software simulations. The third part discusses how we have used software simulations to assess student knowledge of research design by providing simulations that allow the student to practice using SPSS and Excel.

  6. Towards a Controlled Vocabulary on Software Engineering Education

    Science.gov (United States)

    Pizard, Sebastián; Vallespir, Diego

    2017-01-01

    Software engineering is the discipline that develops all the aspects of the production of software. Although there are guidelines about what topics to include in a software engineering curricula, it is usually unclear which are the best methods to teach them. In any science discipline the construction of a classification schema is a common…

  7. BASIS OF FORMATION OF SOFTWARE-MATHEMATICAL SUPPORT IN TASKS OF IT EDUCATION

    Directory of Open Access Journals (Sweden)

    Natalya V. Zorina

    2018-03-01

    Full Text Available In the article problems and tasks of software development and mathematical support of the basic business processes of the university are considered on the example of IT education. The necessity of using analytical methods in the development of mathematical software for the IT systems of modern universities, it also lists a number of urgent tasks that can be addressed with the help of the proposed framework. The paper describes the research hypothesis, the purpose, methodology and stages of research, as well as the achieved results. The research material represents a priori (retrospective and a posteriori (current educational data. These data are obtained from publicly available sources and contain information on educational activities in the form of the results of experimental observations on a representative sample of students. For a formal description of the data obtained, a representation based on the mathematical apparatus of set theory and algebraic structures was used. An authorial method for classifying the identified sources of educational information on three significant grounds is proposed. The analysis of business processes reflecting the interaction of students among themselves and the interaction of the student and teacher in the learning process is carried out. A modified model of the architecture of the management system of the teaching process of the university is proposed on this business processes. This model is based on the basis of business processes of collaboration and cooperation during the implementation of educational activities. It reflects the changes that have been occurred in the past five years due to the active introduction of digital communication and interactive interaction. The list of available tools for development using data analysis methods is given, their advantages and disadvantages are listed. The choice of the tool, IDE and programming language to analyze the data module as part of the framework is

  8. Design Genetic Algorithm Optimization Education Software Based Fuzzy Controller for a Tricopter Fly Path Planning

    Science.gov (United States)

    Tran, Huu-Khoa; Chiou, Juing -Shian; Peng, Shou-Tao

    2016-01-01

    In this paper, the feasibility of a Genetic Algorithm Optimization (GAO) education software based Fuzzy Logic Controller (GAO-FLC) for simulating the flight motion control of Unmanned Aerial Vehicles (UAVs) is designed. The generated flight trajectories integrate the optimized Scaling Factors (SF) fuzzy controller gains by using GAO algorithm. The…

  9. Internet-based virtual classroom and educational management software enhance students' didactic and clinical experiences in perfusion education programs.

    Science.gov (United States)

    Riley, Jeffrey B; Austin, Jon W; Holt, David W; Searles, Bruce E; Darling, Edward M

    2004-09-01

    A challenge faced by many university-based perfusion education (PE) programs is the need for student clinical rotations at hospital locations that are geographically disparate from the main educational campus. The problem has been addressed through the employment of distance-learning environments. The purpose of this educational study is to evaluate the effectiveness of this teaching model as it is applied to PE. Web-based virtual classroom (VC) environments and educational management system (EMS) software were implemented independently and as adjuncts to live, interactive Internet-based audio/video transmission from classroom to classroom in multiple university-based PE programs. These Internet environments have been used in a variety of ways including: 1) forum for communication between the university faculty, students, and preceptors at clinical sites, 2) didactic lectures from expert clinicians to students assigned to distant clinical sites, 3) small group problem-based-learning modules designed to enhance students analytical skills, and 4) conversion of traditional face-to-face lectures to asynchronous learning modules. Hypotheses and measures of student and faculty satisfaction, clinical experience, and learning outcomes are proposed, and some early student feedback was collected. For curricula that emphasize both didactic and clinical education, the use of Internet-based VC and EMS software provides significant advancements over traditional models. Recognized advantages include: 1) improved communications between the college faculty and the students and clinical preceptors, 2) enhanced access to a national network of clinical experts in specialized techniques, 3) expanded opportunity for student distant clinical rotations with continued didactic course work, and 4) improved continuity and consistency of clinical experiences between students through implementation of asynchronous learning modules. Students recognize the learning efficiency of on

  10. Virtual Immunology: Software for Teaching Basic Immunology

    Science.gov (United States)

    Berçot, Filipe Faria; Fidalgo-Neto, Antônio Augusto; Lopes, Renato Matos; Faggioni, Thais; Alves, Luiz Anastácio

    2013-01-01

    As immunology continues to evolve, many educational methods have found difficulty in conveying the degree of complexity inherent in its basic principles. Today, the teaching-learning process in such areas has been improved with tools such as educational software. This article introduces "Virtual Immunology," a software program available…

  11. Evaluating Accounting Software in Secondary Schools.

    Science.gov (United States)

    Chalupa, Marilyn

    1988-01-01

    The secondary accounting curriculum must be modified to include computers and software. Educators must be aware of the computer skills needed on the job and of the accounting software that is available. Software selection must be tailored to fit the curriculum and the time available. (JOW)

  12. Software to Go--And It Goes!

    Science.gov (United States)

    Abrams, Mary; Kurlychek, Ken

    1989-01-01

    This article describes the Software Evaluation Clearinghouse for Educators of the Hearing Impaired at Gallaudet University (Washington, DC). Software compatible with Apple and IBM hardware is collected, rated by clearinghouse members, and described in a printed catalog. Tips on starting a software lending library are offered. (PB)

  13. Why Free Software Matters for Literacy Educators.

    Science.gov (United States)

    Brunelle, Michael D.; Bruce, Bertram C.

    2002-01-01

    Notes that understanding what "free software" means and its implications for access and use of new technologies is an important component of the new literacies. Concludes that if free speech and free press are essential to the development of a general literacy, then free software can promote the development of computer literacy. (SG)

  14. The Particle-in-Cell and Kinetic Simulation Software Center

    Science.gov (United States)

    Mori, W. B.; Decyk, V. K.; Tableman, A.; Fonseca, R. A.; Tsung, F. S.; Hu, Q.; Winjum, B. J.; An, W.; Dalichaouch, T. N.; Davidson, A.; Hildebrand, L.; Joglekar, A.; May, J.; Miller, K.; Touati, M.; Xu, X. L.

    2017-10-01

    The UCLA Particle-in-Cell and Kinetic Simulation Software Center (PICKSC) aims to support an international community of PIC and plasma kinetic software developers, users, and educators; to increase the use of this software for accelerating the rate of scientific discovery; and to be a repository of knowledge and history for PIC. We discuss progress towards making available and documenting illustrative open-source software programs and distinct production programs; developing and comparing different PIC algorithms; coordinating the development of resources for the educational use of kinetic software; and the outcomes of our first sponsored OSIRIS users workshop. We also welcome input and discussion from anyone interested in using or developing kinetic software, in obtaining access to our codes, in collaborating, in sharing their own software, or in commenting on how PICKSC can better serve the DPP community. Supported by NSF under Grant ACI-1339893 and by the UCLA Institute for Digital Research and Education.

  15. The WHATs and HOWs of maturing computational and software engineering skills in Russian higher education institutions

    Science.gov (United States)

    Semushin, I. V.; Tsyganova, J. V.; Ugarov, V. V.; Afanasova, A. I.

    2018-05-01

    Russian higher education institutions' tradition of teaching large-enrolled classes is impairing student striving for individual prominence, one-upmanship, and hopes for originality. Intending to converting these drawbacks into benefits, a Project-Centred Education Model (PCEM) has been introduced to deliver Computational Mathematics and Information Science courses. The model combines a Frontal Competitive Approach and a Project-Driven Learning (PDL) framework. The PDL framework has been developed by stating and solving three design problems: (i) enhance the diversity of project assignments on specific computation methods algorithmic approaches, (ii) balance similarity and dissimilarity of the project assignments, and (iii) develop a software assessment tool suitable for evaluating the technological maturity of students' project deliverables and thus reducing instructor's workload and possible overlook. The positive experience accumulated over 15 years shows that implementing the PCEM keeps students motivated to strive for success in rising to higher levels of their computational and software engineering skills.

  16. METHOD OF STUDY COMPUTER PROGRAMS IN EDUCATIONAL PROCESS OF FUTURE SOFTWARE ENGINEER

    Directory of Open Access Journals (Sweden)

    L. Matviychuk

    2015-04-01

    Full Text Available In publishing the proposed method, which aims at the formation of professional knowledge and skills students software engineers. Established that additional tools positive impact on the learning process while teaching raises interest in the subject and the profession in general, as it allows embroidered minded students. Identified in the course of implementation developed by the author of the product, it fits well in today's learning environment and is a good helper, not only students but also teachers. Based on the analysis it was found positive and negative aspects of the application of modern techniques in a learning environment. We describe the structure of the phases and possible applications in the educational process designed educational computer program. Determined that the formation of professional knowledge and skills students need to use as many contemporary visual arsenal.

  17. Can easy-to-use software deliver effective e-learning in dental education? A randomised controlled study.

    Science.gov (United States)

    Woelber, J P; Hilbert, T S; Ratka-Krüger, P

    2012-08-01

    For the production of computer-based learning environments, a wide range of software solutions can be used which differ not only in their functionality but also vary in cost and ease to program. The aim of our study was to evaluate the overall efficiency and student's perception of two case-based e-learning programs that were produced with either an easy-to-use or a complex software. Eighty-five dental students were randomly assigned to one of two experimental groups. One group studied with a laborious, high-interactive e-learning program (complex-software group). The second group studied within a low-interactive learning environment (easy-software group) that was easy to be programmed. Both programs identically referred to a case report on localised aggressive periodontitis. Learning outcome was tested by a pre- and post-test. Furthermore, questionnaires on workload, motivation, perceived usefulness and perceived learning outcome were used. Learners in the easy-software group showed better results in the post-test F(1, 82) = 4.173, P software tools have the potential to be beneficial in dental education. Students were showing a high acceptance and ability in using both e-learning environments. We conclude that e-learning programs for case-based learning do not have to be overly laborious to program to be useful. Based on our results, we want to encourage instructors to produce case-based e-learning tools with easy-to-use software. © 2012 John Wiley & Sons A/S.

  18. The emerging Web 2.0 social software: an enabling suite of sociable technologies in health and health care education.

    Science.gov (United States)

    Kamel Boulos, Maged N; Wheeler, Steve

    2007-03-01

    Web 2.0 sociable technologies and social software are presented as enablers in health and health care, for organizations, clinicians, patients and laypersons. They include social networking services, collaborative filtering, social bookmarking, folksonomies, social search engines, file sharing and tagging, mashups, instant messaging, and online multi-player games. The more popular Web 2.0 applications in education, namely wikis, blogs and podcasts, are but the tip of the social software iceberg. Web 2.0 technologies represent a quite revolutionary way of managing and repurposing/remixing online information and knowledge repositories, including clinical and research information, in comparison with the traditional Web 1.0 model. The paper also offers a glimpse of future software, touching on Web 3.0 (the Semantic Web) and how it could be combined with Web 2.0 to produce the ultimate architecture of participation. Although the tools presented in this review look very promising and potentially fit for purpose in many health care applications and scenarios, careful thinking, testing and evaluation research are still needed in order to establish 'best practice models' for leveraging these emerging technologies to boost our teaching and learning productivity, foster stronger 'communities of practice', and support continuing medical education/professional development (CME/CPD) and patient education.

  19. Crowdsourcing cloud-based software development

    CERN Document Server

    Li, Wei; Tsai, Wei-Tek; Wu, Wenjun

    2015-01-01

    This book presents the latest research on the software crowdsourcing approach to develop large and complex software in a cloud-based platform. It develops the fundamental principles, management organization and processes, and a cloud-based infrastructure to support this new software development approach. The book examines a variety of issues in software crowdsourcing processes, including software quality, costs, diversity of solutions, and the competitive nature of crowdsourcing processes. Furthermore, the book outlines a research roadmap of this emerging field, including all the key technology and management issues for the foreseeable future. Crowdsourcing, as demonstrated by Wikipedia and Facebook for online web applications, has shown promising results for a variety of applications, including healthcare, business, gold mining exploration, education, and software development. Software crowdsourcing is emerging as a promising solution to designing, developing and maintaining software. Preliminary software cr...

  20. Software Quality and Copyright: Issues in Computer-Assisted Instruction.

    Science.gov (United States)

    Helm, Virginia

    The two interconnected problems of educational quality and piracy are described and analyzed in this book, which begins with an investigation of the accusations regarding the alleged dismal quality of educational software. The reality behind accusations of rampant piracy and the effect of piracy on the quality of educational software is examined…

  1. Robotic Software for the Thacher Observatory

    Science.gov (United States)

    Lawrence, George; Luebbers, Julien; Eastman, Jason D.; Johnson, John A.; Swift, Jonathan

    2018-06-01

    The Thacher Observatory—a research and educational facility located in Ojai, CA—uses a 0.7 meter telescope to conduct photometric research on a variety of targets including eclipsing binaries, exoplanet transits, and supernovae. Currently, observations are automated using commercial software. In order to expand the flexibility for specialized scientific observations and to increase the educational value of the facility on campus, we are adapting and implementing the custom observatory control software and queue scheduling developed for the Miniature Exoplanet Radial Velocity Array (MINERVA) to the Thacher Observatory. We present the design and implementation of this new software as well as its demonstrated functionality on the Thacher Observatory.

  2. An engineering context for software engineering

    OpenAIRE

    Riehle, Richard D.

    2008-01-01

    New engineering disciplines are emerging in the late Twentieth and early Twenty-first Century. One such emerging discipline is software engineering. The engineering community at large has long harbored a sense of skepticism about the validity of the term software engineering. During most of the fifty-plus years of software practice, that skepticism was probably justified. Professional education of software developers often fell short of the standard expected for conventional engineers; so...

  3. Modernising ATLAS Software Build Infrastructure

    CERN Document Server

    Ritsch, Elmar; The ATLAS collaboration

    2017-01-01

    In the last year ATLAS has radically updated its software development infrastructure hugely reducing the complexity of building releases and greatly improving build speed, flexibility and code testing. The first step in this transition was the adoption of CMake as the software build system over the older CMT. This required the development of an automated translation from the old system to the new, followed by extensive testing and improvements. This resulted in a far more standard build process that was married to the method of building ATLAS software as a series of $12$ separate projects from Subversion. We then proceeded with a migration of the code base from Subversion to Git. As the Subversion repository had been structured to manage each package more or less independently there was no simple mapping that could be used to manage the migration into Git. Instead a specialist set of scripts that captured the software changes across official software releases was developed. With some clean up of the repositor...

  4. Finding the Right Educational Software for Your Child.

    Science.gov (United States)

    Moore, Jack

    1990-01-01

    Ideas are presented for identifying, evaluating, and selecting instructional software for children with special needs. The article notes several library research tools as sources of information and lists specific questions to consider when evaluating software. (JDD)

  5. Software requirements elicitation to support internal monitoring of quality assurance system for higher education in Indonesia

    Science.gov (United States)

    Amalia, A.; Gunawan, D.; Hardi, S. M.; Rachmawati, D.

    2018-02-01

    The Internal Quality Assurance System (in Indonesian: SPMI (Sistem Penjaminan Mutu Internal) is a systemic activity of quality assurance of higher education in Indonesia. SPMI should be done by all higher education or universities in Indonesia based on the Regulation of the Minister of Research, Technology and Higher Education of the Republic of Indonesia Number 62 of 2016. Implementation of SPMI must refer to the principle of SPMI that is independent, standardize, accurate, well planned and sustainable, documented and systematic. To assist the SPMI cycle properly, universities need a supporting software to monitor all the activities of SPMI. But in reality, many universities are not optimal in building this SPMI monitoring system. One of the obstacles is the determination of system requirements in support of SPMI principles is difficult to achieve. In this paper, we observe the initial phase of the engineering requirements elicitation. Unlike other methods that collect system requirements from users and stakeholders, we find the system requirements of the SPMI principles from SPMI guideline book. The result of this paper can be used as a choice in determining SPMI software requirements. This paper can also be used by developers and users to understand the scenario of SPMI so that could overcome the problems of understanding between this two parties.

  6. Software Reviews.

    Science.gov (United States)

    Kinnaman, Daniel E.; And Others

    1988-01-01

    Reviews four educational software packages for Apple, IBM, and Tandy computers. Includes "How the West was One + Three x Four,""Mavis Beacon Teaches Typing,""Math and Me," and "Write On." Reviews list hardware requirements, emphasis, levels, publisher, purchase agreements, and price. Discusses the strengths…

  7. Un framework para el despliegue y evaluación de procesos software

    OpenAIRE

    Ruiz-Rube, Iván

    2014-01-01

    La Ingeniería de Procesos Software promueve la producción sistemática de software mediante el seguimiento de una serie de procesos bien definidos. Una gestión integral de dichos procesos implica el desarrollo de una serie de actividades como son el diseño de los modelos de procesos, la verificación, la validación, el despliegue y la posterior evaluación. El consorcio OMG publicó el estándar Software Process Engineering Metamodel (SPEM), un lenguaje destinado a facilitar y potenciar el entendi...

  8. A new online software tool for pressure ulcer monitoring as an educational instrument for unified nursing assessment in clinical settings

    Directory of Open Access Journals (Sweden)

    Andrea Pokorná

    2016-07-01

    Full Text Available Data collection and evaluation of that data is crucial for effective quality management and naturally also for prevention and treatment of pressure ulcers. Data collected in a uniform manner by nurses in clinical practice could be used for further analyses. Data about pressure ulcers are collected to differing degrees of quality based on the local policy of the given health care facility and in relation to the nurse’s actual level of knowledge concerning pressure ulcer identification and use of objective scales (i.e. categorization of pressure ulcers. Therefore, we have developed software suitable for data collection which includes some educational tools to promote unified reporting of data by nurses. A description of this software and some educational and learning components of the tool is presented herein. The planned process of clinical application of the newly developed software is also briefly mentioned. The discussion is focused on the usability of the online reporting tool and possible further development of the tool.

  9. Complementing anatomy education using three-dimensional anatomy mobile software applications on tablet computers.

    Science.gov (United States)

    Lewis, T L; Burnett, B; Tunstall, R G; Abrahams, P H

    2014-04-01

    Anatomy has traditionally been a cornerstone of medical education, which has been taught via dissection and didactic lectures. The rising prevalence of mobile tablet technology means medical software applications ("apps") play an increasingly important role in medical education. The applications highlighted in this article will aid anatomical educators to identify which are the most useful in clinical, academic, and educational environments. These have been systematically identified by downloading all applications with keywords related to anatomy and then carrying out qualitative assessment. Novel anatomy applications from developers such as Visible Body, 3D4Medical, and Pocket Anatomy allow students to visualize and manipulate complex anatomical structures using detailed 3D models. They often contain additional content including clinical correlations and a range of media from instructional videos to interactive quiz functions. The strength of tablet technology lies in its ability to consolidate and present anatomical information to the user in the most appropriate manner for their learning style. The only question mark remains over the level of detail and accuracy of these applications. Innovative medical educators who embrace tablet technology will find that anatomy applications serve as a useful learning tool when used in conjunction with existing teaching setups. Copyright © 2013 Wiley Periodicals, Inc.

  10. A report on NASA software engineering and Ada training requirements

    Science.gov (United States)

    Legrand, Sue; Freedman, Glenn B.; Svabek, L.

    1987-01-01

    NASA's software engineering and Ada skill base are assessed and information that may result in new models for software engineering, Ada training plans, and curricula are provided. A quantitative assessment which reflects the requirements for software engineering and Ada training across NASA is provided. A recommended implementation plan including a suggested curriculum with associated duration per course and suggested means of delivery is also provided. The distinction between education and training is made. Although it was directed to focus on NASA's need for the latter, the key relationships to software engineering education are also identified. A rationale and strategy for implementing a life cycle education and training program are detailed in support of improved software engineering practices and the transition to Ada.

  11. Interactive learning software for electrical engineering subjects ...

    African Journals Online (AJOL)

    Interactive learning software for electrical engineering subjects using MATLAB and ... Keywords: electrical engineering; MATLAB; graphic user interface (GUI); educational software. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  12. The Design and Development of a Computerized Tool Support for Conducting Senior Projects in Software Engineering Education

    Science.gov (United States)

    Chen, Chung-Yang; Teng, Kao-Chiuan

    2011-01-01

    This paper presents a computerized tool support, the Meetings-Flow Project Collaboration System (MFS), for designing, directing and sustaining the collaborative teamwork required in senior projects in software engineering (SE) education. Among many schools' SE curricula, senior projects serve as a capstone course that provides comprehensive…

  13. EDUCATIONAL SOFTWARE PROMOTION AND DISTRIBUTIONON THE UKRAINIAN MARKET

    Directory of Open Access Journals (Sweden)

    Y.B. Samchinska

    2013-03-01

    Full Text Available The article considers the legislative requirements and features of distribution of the pedagogical software, a condition of the market of this production in Ukraine; the main actions for sales promotion and the advertising, optimization of marketing communications for the pedagogical software developers.

  14. Pre Service Teachers' Usage of Dynamic Mathematics Software

    Science.gov (United States)

    Bulut, Mehmet; Bulut, Neslihan

    2011-01-01

    Aim of this study is about mathematics education and dynamic mathematics software. Dynamic mathematics software provides new opportunities for using both computer algebra system and dynamic geometry software. GeoGebra selected as dynamic mathematics software in this research. In this study, it is investigated that what is the usage of pre service…

  15. A Software Configuration Management Course

    DEFF Research Database (Denmark)

    Asklund, U.; Bendix, Lars Gotfred

    2003-01-01

    Software Configuration Management has been a big success in research and creation of tools. There are also many vendors in the market of selling courses to companies. However, in the education sector Software Configuration Management has still not quite made it - at least not into the university...... curriculum. It is either not taught at all or is just a minor part of a general course in software engineering. In this paper, we report on our experience with giving a full course entirely dedicated to Software Configuration Management topics and start a discussion of what ideally should be the goal...

  16. A Bootstrap Approach of Benchmarking Organizational Maturity Model of Software Product With Educational Maturity Model

    OpenAIRE

    R.Manjula; J.Vaideeswaran

    2012-01-01

    This Software product line engineering is an inter-disciplinary concept. It spans the dimensions of business, architecture, process, and the organization. Similarly, Education System engineering is also an inter-disciplinary concept, which spans the dimensions of academic, infrastructure, facilities, administration etc. Some of the potential benefits of this approach include continuous improvements in System quality and adhering to global standards. The increasing competency in IT and Educati...

  17. Future of Software Engineering Standards

    Science.gov (United States)

    Poon, Peter T.

    1997-01-01

    In the new millennium, software engineering standards are expected to continue to influence the process of producing software-intensive systems which are cost-effetive and of high quality. These sytems may range from ground and flight systems used for planetary exploration to educational support systems used in schools as well as consumer-oriented systems.

  18. Beyond the electronic textbook model: software techniques to make on-line educational content dynamic.

    Science.gov (United States)

    Frank, M S; Dreyer, K

    2001-06-01

    We describe a working software technology that enables educators to incorporate their expertise and teaching style into highly interactive and Socratic educational material for distribution on the world wide web. A graphically oriented interactive authoring system was developed to enable the computer novice to create and store within a database his or her domain expertise in the form of electronic knowledge. The authoring system supports and facilitates the input and integration of several types of content, including free-form, stylized text, miniature and full-sized images, audio, and interactive questions with immediate feedback. The system enables the choreography and sequencing of these entities for display within a web page as well as the sequencing of entire web pages within a case-based or thematic presentation. Images or segments of text can be hyperlinked with point-and-click to other entities such as adjunctive web pages, audio, or other images, cases, or electronic chapters. Miniature (thumbnail) images are automatically linked to their full-sized counterparts. The authoring system contains a graphically oriented word processor, an image editor, and capabilities to automatically invoke and use external image-editing software such as Photoshop. The system works in both local area network (LAN) and internet-centric environments. An internal metalanguage (invisible to the author but stored with the content) was invented to represent the choreographic directives that specify the interactive delivery of the content on the world wide web. A database schema was developed to objectify and store both this electronic knowledge and its associated choreographic metalanguage. A database engine was combined with page-rendering algorithms in order to retrieve content from the database and deliver it on the web in a Socratic style, assess the recipient's current fund of knowledge, and provide immediate feedback, thus stimulating in-person interaction with a human expert

  19. World Workshop on Oral Medicine VI: Utilization of Oral Medicine-specific software for support of clinical care, research, and education: current status and strategy for broader implementation.

    Science.gov (United States)

    Brailo, Vlaho; Firriolo, Francis John; Tanaka, Takako Imai; Varoni, Elena; Sykes, Rosemary; McCullough, Michael; Hua, Hong; Sklavounou, Alexandra; Jensen, Siri Beier; Lockhart, Peter B; Mattsson, Ulf; Jontell, Mats

    2015-08-01

    To assess the current scope and status of Oral Medicine-specific software (OMSS) utilized to support clinical care, research, and education in Oral Medicine and to propose a strategy for broader implementation of OMSS within the global Oral Medicine community. An invitation letter explaining the objectives was sent to the global Oral Medicine community. Respondents were interviewed to obtain information about different aspects of OMSS functionality. Ten OMSS tools were identified. Four were being used for clinical care, one was being used for research, two were being used for education, and three were multipurpose. Clinical software was being utilized as databases developed to integrate of different type of clinical information. Research software was designed to facilitate multicenter research. Educational software represented interactive, case-orientated technology designed for clinical training in Oral Medicine. Easy access to patient data was the most commonly reported advantage. Difficulty of use and poor integration with other software was the most commonly reported disadvantage. The OMSS presented in this paper demonstrate how information technology (IT) can have an impact on the quality of patient care, research, and education in the field of Oral Medicine. A strategy for broader implementation of OMSS is proposed. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. The MOOC Hype: Can We Ignore It? : Reflections on the Current Use of Massive Open Online Courses in Software Modeling Education

    NARCIS (Netherlands)

    Stikkolorum, D.R.; Demuth, B.; Zaytsev, V.; Boulanger, F.; Gray, J.; Demuth, B.; Stikkolorum, D.

    2014-01-01

    At the end of the 2014 MODELS Educators Symposium, a panel discussed the topic of the use of MOOCs (Massive Open Online Courses) in model-driven engineering education with the audience. Currently, there are no MOOCs that target software modeling. The panel argued if it would be worthwhile to

  1. Creating, curating, and sharing online faculty development resources: the medical education in cases series experience.

    Science.gov (United States)

    Chan, Teresa M; Thoma, Brent; Lin, Michelle

    2015-06-01

    It is difficult to engage clinicians in continuing medical education that does not focus on clinical expertise. Evolving online technologies (e.g., massive open online courses [MOOCs]) are disrupting and transforming medical education, but few online nonclinical professional development resources exist. In August 2013, the Academic Life in Emergency Medicine Web site launched the Medical Education in Cases (MEdIC) series to engage clinicians in an online professional development exercise. Each month, a complex, realistic scenario featuring a nonclinical medical education dilemma is published with accompanying discussion questions. A weeklong discussion is moderated on Twitter and the Web site. This discussion is curated to create a community commentary, which is published alongside presolicited expert responses. Case resources are available for download. The first six MEdIC cases (published August 2013-January 2014) emphasized different CanMEDS and/or Accreditation Council on Graduate Medical Education competencies. Median reader engagement metrics (interquartile range 25%-75%) in the first week following publication were 861 (634-1,114) pageviews, 767 (518-953) unique visitors from 326 (218-405) cities in 45 (32-50) countries, 30 (24-39) comments, 52 (40-56) tweets, 17 (13-30) Facebook Likes, and 5 (5-7) Google Plus +1s. The MEdIC series is proof of concept that online activities can engage clinicians in nonclinical professional development. The early experience suggests the connectivist nature of MEdIC allows for crowdsourcing solutions to ill-defined problems via the wisdom of readers. This methodology may also be effective for other nonclinical and medical education topics.

  2. Report on the Second Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE2)

    Science.gov (United States)

    Katz, Daniel S.; Choi, Sou-Cheng T.; Wilkins-Diehr, Nancy; Chue Hong, Neil; Venters, Colin C.; Howison, James; Seinstra, Frank; Jones, Matthew; Cranston, Karen; Clune, Thomas L.; de Val-Borro, Miguel; Littauer, Richard

    2016-02-01

    This technical report records and discusses the Second Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE2). The report includes a description of the alternative, experimental submission and review process, two workshop keynote presentations, a series of lightning talks, a discussion on sustainability, and five discussions from the topic areas of exploring sustainability; software development experiences; credit & incentives; reproducibility & reuse & sharing; and code testing & code review. For each topic, the report includes a list of tangible actions that were proposed and that would lead to potential change. The workshop recognized that reliance on scientific software is pervasive in all areas of world-leading research today. The workshop participants then proceeded to explore different perspectives on the concept of sustainability. Key enablers and barriers of sustainable scientific software were identified from their experiences. In addition, recommendations with new requirements such as software credit files and software prize frameworks were outlined for improving practices in sustainable software engineering. There was also broad consensus that formal training in software development or engineering was rare among the practitioners. Significant strides need to be made in building a sense of community via training in software and technical practices, on increasing their size and scope, and on better integrating them directly into graduate education programs. Finally, journals can define and publish policies to improve reproducibility, whereas reviewers can insist that authors provide sufficient information and access to data and software to allow them reproduce the results in the paper. Hence a list of criteria is compiled for journals to provide to reviewers so as to make it easier to review software submitted for publication as a "Software Paper."

  3. Statistical Software for State Space Methods

    Directory of Open Access Journals (Sweden)

    Jacques J. F. Commandeur

    2011-05-01

    Full Text Available In this paper we review the state space approach to time series analysis and establish the notation that is adopted in this special volume of the Journal of Statistical Software. We first provide some background on the history of state space methods for the analysis of time series. This is followed by a concise overview of linear Gaussian state space analysis including the modelling framework and appropriate estimation methods. We discuss the important class of unobserved component models which incorporate a trend, a seasonal, a cycle, and fixed explanatory and intervention variables for the univariate and multivariate analysis of time series. We continue the discussion by presenting methods for the computation of different estimates for the unobserved state vector: filtering, prediction, and smoothing. Estimation approaches for the other parameters in the model are also considered. Next, we discuss how the estimation procedures can be used for constructing confidence intervals, detecting outlier observations and structural breaks, and testing model assumptions of residual independence, homoscedasticity, and normality. We then show how ARIMA and ARIMA components models fit in the state space framework to time series analysis. We also provide a basic introduction for non-Gaussian state space models. Finally, we present an overview of the software tools currently available for the analysis of time series with state space methods as they are discussed in the other contributions to this special volume.

  4. The GOLM-database standard- a framework for time-series data management based on free software

    Science.gov (United States)

    Eichler, M.; Francke, T.; Kneis, D.; Reusser, D.

    2009-04-01

    Monitoring and modelling projects usually involve time series data originating from different sources. Often, file formats, temporal resolution and meta-data documentation rarely adhere to a common standard. As a result, much effort is spent on converting, harmonizing, merging, checking, resampling and reformatting these data. Moreover, in work groups or during the course of time, these tasks tend to be carried out redundantly and repeatedly, especially when new data becomes available. The resulting duplication of data in various formats strains additional ressources. We propose a database structure and complementary scripts for facilitating these tasks. The GOLM- (General Observation and Location Management) framework allows for import and storage of time series data of different type while assisting in meta-data documentation, plausibility checking and harmonization. The imported data can be visually inspected and its coverage among locations and variables may be visualized. Supplementing scripts provide options for data export for selected stations and variables and resampling of the data to the desired temporal resolution. These tools can, for example, be used for generating model input files or reports. Since GOLM fully supports network access, the system can be used efficiently by distributed working groups accessing the same data over the internet. GOLM's database structure and the complementary scripts can easily be customized to specific needs. Any involved software such as MySQL, R, PHP, OpenOffice as well as the scripts for building and using the data base, including documentation, are free for download. GOLM was developed out of the practical requirements of the OPAQUE-project. It has been tested and further refined in the ERANET-CRUE and SESAM projects, all of which used GOLM to manage meteorological, hydrological and/or water quality data.

  5. Development of educational complex on electrical engineering, electronics and microcon-trollers on modeling in TINA software

    Directory of Open Access Journals (Sweden)

    Vladimir A. Alekhin

    2017-01-01

    Full Text Available The study of electrical engineering, electronics and microcontrollers in accordance with federal state educational standards requires from students the practical mastering of experimental methods for the study of electrical circuits and electronic circuits, the formation of competences and skills in the calculation of electrical circuits and electronic circuits. The modern development of information educational technologies, the widespread use of a variety of computer facilities by students in reducing teaching hours for the study of disciplines make it necessary to create new multimedia training complexes, using computer simulation of electrical circuits, electronic circuits and microcontrollers in the lecture process and in the laboratory and practical exercises. The purpose of the research was a comparative analysis of various computer simulation programs in terms of their accessibility, ease of development and efficiency of use by lecturers and students in the educational process, and the creation and testing of a training complex for the electrical engineering, electronics and microcontrollers using the selected modeling environment.The problems associated with the need to purchase licensed software were discussed and a comparative analysis of the following computer modeling programs for electrical circuits and electronic circuits was performed: NI Multisim, Micro-Cap, Proteus VSM, OrCAD, TINA. The research method included the study of these modeling and design programs, writing of teaching aids and conducting of training sessions with students. The cost of licenses for the software application in computer classes and on students’ home computers was estimated. As a result, the conclusion was confirmed about the advisability of using the free student program of computer modeling TINA-TI and the TINACloud environment from DesignSoft for the teaching of electrical engineering and electronics.The new software product TINACloud uses cloud

  6. Modernising ATLAS Software Build Infrastructure

    CERN Document Server

    Gaycken, Goetz; The ATLAS collaboration

    2017-01-01

    In the last year ATLAS has radically updated its software development infrastructure hugely reducing the complexity of building releases and greatly improving build speed, flexibility and code testing. The first step in this transition was the adoption of CMake as the software build system over the older CMT. This required the development of an automated translation from the old system to the new, followed by extensive testing and improvements. This resulted in a far more standard build process that was married to the method of building ATLAS software as a series of 12 separate projects from SVN. We then proceeded with a migration of its code base from SVN to git. As the SVN repository had been structured to manage each package more or less independently there was no simple mapping that could be used to manage the migration into git. Instead a specialist set of scripts that captured the software changes across official software releases was developed. With some clean up of the repository and the policy of onl...

  7. Adopting Open-Source Software Applications in U. S. Higher Education: A Cross-Disciplinary Review of the Literature

    Science.gov (United States)

    van Rooij, Shahron Williams

    2009-01-01

    Higher Education institutions in the United States are considering Open Source software applications such as the Moodle and Sakai course management systems and the Kuali financial system to build integrated learning environments that serve both academic and administrative needs. Open Source is presumed to be more flexible and less costly than…

  8. A Study of the Use of Web-Based Conferencing Software To Enhance Learning Environments in Teacher Education.

    Science.gov (United States)

    Sosin, Adrienne

    This action research study of electronic conferencing highlights the online portions of teacher education courses at Pace University, New York. The study explores the infusion of technology into teaching and investigates the utility of a particular type of discussion software for learning. Data sources include texts of electronic conversations,…

  9. ORNL's DCAL software package

    International Nuclear Information System (INIS)

    Eckerman, K.F.

    2007-01-01

    Oak Ridge National Laboratory has released its Dose and Risk Calculation software, DCAL. DCAL, developed with the support of the U.S. Environmental Protection Agency, consists of a series of computational modules, driven in either an interactive or a batch mode for computation of dose and risk coefficients from intakes of radionuclides or exposure to radionuclides in environmental media. The software package includes extensive libraries of biokinetic and dosimetric data that represent the current state of the art. The software has unique capability for addressing intakes of radionuclides by non-adults. DCAL runs as 32-bit extended DOS and console applications under Windows 98/NT/2000/XP. It is intended for users familiar with the basic elements of computational radiation dosimetry. Components of DCAL have been used to prepare U.S. Environmental Protection Agency's Federal Guidance Reports 12 and 13 and several publications of the International Commission on Radiological Protection. (author)

  10. Geometric Series via Probability

    Science.gov (United States)

    Tesman, Barry

    2012-01-01

    Infinite series is a challenging topic in the undergraduate mathematics curriculum for many students. In fact, there is a vast literature in mathematics education research on convergence issues. One of the most important types of infinite series is the geometric series. Their beauty lies in the fact that they can be evaluated explicitly and that…

  11. TAPSOFT'95: Theory and Practice of Software Development

    DEFF Research Database (Denmark)

    This volume presents the proceedings of the Sixth International Joint Conference on the Theory and Practice of Software Engineering, TAPSOFT '95, held in Aarhus, Denmark in May 1995. TAPSOFT '95 celebrates the 10th anniversary of this conference series started in Berlin in 1985 to bring together...... theoretical computer scientists and software engineers (researchers and practitioners) with a view to discussing how formal methods can usefully be applied in software development. The volume contains seven invited papers, among them one by Vaugham Pratt on the recently revealed bug in the Pentium chip...

  12. Software didattico: integrazione scolastica

    Directory of Open Access Journals (Sweden)

    Lucia Ferlino

    1996-01-01

    Full Text Available Discussion of the use of educational software for school integration. Requires being aware of its potential effectiveness and know that it also lies in the choice of functional products.

  13. FREE SOFTWARE IN ELECTRONIC LEARNING FUTURE TEACHERS OF MATHEMATICS, PHYSICS AND COMPUTER SCIENCE

    Directory of Open Access Journals (Sweden)

    Vladyslav Ye. Velychko

    2016-05-01

    Full Text Available Popularity of the use of free software in the IT industry is much higher than its popular use in educational activities. Disadvantages of free software and problems of its implementation in the educational process is a limiting factor for its use in the education system, however, openness, accessibility and functionality are the main factors for the introduction of free software in the educational process. Nevertheless, for future teachers of mathematics, physics and informatics free software is designed as well as possible because of the specificity of its creation, and therefore, there is a question of the system analysis of the possibilities of using open source software in e-learning for future teachers of mathematics, physics and computer science.

  14. Data collection procedures for the Software Engineering Laboratory (SEL) database

    Science.gov (United States)

    Heller, Gerard; Valett, Jon; Wild, Mary

    1992-01-01

    This document is a guidebook to collecting software engineering data on software development and maintenance efforts, as practiced in the Software Engineering Laboratory (SEL). It supersedes the document entitled Data Collection Procedures for the Rehosted SEL Database, number SEL-87-008 in the SEL series, which was published in October 1987. It presents procedures to be followed on software development and maintenance projects in the Flight Dynamics Division (FDD) of Goddard Space Flight Center (GSFC) for collecting data in support of SEL software engineering research activities. These procedures include detailed instructions for the completion and submission of SEL data collection forms.

  15. El software libre, el profesional de la información y la EUBCA

    OpenAIRE

    Temesio, Silvana

    2010-01-01

    ABSTRACT: The free software, professional information and EUBCA Analysis of free software and the ethical implications in the field of knowledge. Highlights the situation in Uruguay and in the field of information science and education. Register of cases of free software application in information science and education Eubca participation. Keywords: free software, professional information, School of Library, Uruguay

  16. Report on the Second Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE2

    Directory of Open Access Journals (Sweden)

    Daniel S. Katz

    2016-02-01

    Full Text Available This technical report records and discusses the Second Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE2. The report includes a description of the alternative, experimental submission and review process, two workshop keynote presentations, a series of lightning talks, a discussion on sustainability, and five discussions from the topic areas of exploring sustainability; software development experiences; credit & incentives; reproducibility & reuse & sharing; and code testing & code review. For each topic, the report includes a list of tangible actions that were proposed and that would lead to potential change. The workshop recognized that reliance on scientific software is pervasive in all areas of world-leading research today. The workshop participants then proceeded to explore different perspectives on the concept of sustainability. Key enablers and barriers of sustainable scientific software were identified from their experiences. In addition, recommendations with new requirements such as software credit files and software prize frameworks were outlined for improving practices in sustainable software engineering. There was also broad consensus that formal training in software development or engineering was rare among the practitioners. Significant strides need to be made in building a sense of community via training in software and technical practices, on increasing their size and scope, and on better integrating them directly into graduate education programs. Finally, journals can define and publish policies to improve reproducibility, whereas reviewers can insist that authors provide sufficient information and access to data and software to allow them reproduce the results in the paper. Hence a list of criteria is compiled for journals to provide to reviewers so as to make it easier to review software submitted for publication as a “Software Paper.” 

  17. Assess Student Performance: Skills. Second Edition. Module D-4 of Category D--Instructional Evaluation. Professional Teacher Education Module Series.

    Science.gov (United States)

    Ohio State Univ., Columbus. National Center for Research in Vocational Education.

    This module, one of a series of 127 performance-based teacher education learning packages focusing upon specific professional competencies of vocational education teachers, deals with assessing student performance of psychomotor skills. Included in the module are learning experiences that address the following topics: important considerations…

  18. ENGLISH COMMUNICATIVE COMPETENCE WITH THE USE OF THE EDUCATIVE SOFTWARE / COMPETENCIA COMUNICATIVA EN INGLÉS CON EL USO DEL SOFTWARE EDUCATIVO

    Directory of Open Access Journals (Sweden)

    Oldy Medina Betancourt

    2013-12-01

    Full Text Available The authors supported the formation and development of the communicative competence in English with the use of the educative software for Senior High School students which constitutes a tool for all teachers and students because of the advantages that the modern technology offers to the lessons. Communicative competence has a paramount importance for human communication, which is its goal. The content of the article provides the theoretic, basically didactical sustains to the use of the software in the English lessons as a scientific newness. This technology, well used, could help the teaching learning process of this subject. In this article, some key categories are redefined and the treatment to the diagnosis and stimulation of some cognitive elements is also presented. These are of substantive importance for using new technology in the solution of the scientific problem dealt with. RESUMEN Se abordó la formación y desarrollo de la competencia comunicativa en inglés con el uso del software educativo para los estudiantes de preuniversitario, que se constituye en herramienta al alcance de los profesores y estudiantes por las ventajas que ofrece el uso de medios modernos en el aula. La competencia comunicativa, reviste importancia capital para la comunicación humana, que es definitivamente su fin. Su contenido recoge los sustentos teóricos, básicamente didácticos, para el uso del software en las clases de inglés como elemento de novedad científica. Esta tecnología, bien utilizada, sirve de soporte al proceso de enseñanza-aprendizaje de esta lengua. En el artículo se redefinen categorías clave para el proceso que se modela, así como se le da tratamiento al diagnóstico y estimulación de elementos de naturaleza cognitiva, que son de importancia sustantiva para la utilización del novedoso medio en función de dar solución al problema científico que se abordó.

  19. Fourth Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE4)

    NARCIS (Netherlands)

    Katz, Daniel S; Niemeyer, Kyle E; Gesing, Sandra; Hwang, Lorraine; Bangerth, Wolfgang; Hettrick, Simon; Idaszak, Ray; Salac, Jean; Chue Hong, Neil; Núñez-Corrales, Santiago; Allen, Alice; Geiger, R Stuart; Miller, Jonah; Chen, Emily; Dubey, Anshu; Lago, Patricia

    2018-01-01

    This article summarizes motivations, organization, and activities of the Fourth Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE4). The WSSSPE series promotes sustainable research software by positively impacting principles and best practices, careers, learning, and

  20. Software: University Courses versus Workplace Practice

    Science.gov (United States)

    Liebenberg, Janet; Huisman, Magda; Mentz, Elsa

    2015-01-01

    There is a shortage of software developers with the right skills and knowledge, not only in South Africa but worldwide. Despite reports of gap between industry needs and software education, the gap has mostly been explored in developed countries and in quantitative studies. This paper reports on a mixed methods study of the perceptions of…

  1. Machine Tool Software

    Science.gov (United States)

    1988-01-01

    A NASA-developed software package has played a part in technical education of students who major in Mechanical Engineering Technology at William Rainey Harper College. Professor Hack has been using (APT) Automatically Programmed Tool Software since 1969 in his CAD/CAM Computer Aided Design and Manufacturing curriculum. Professor Hack teaches the use of APT programming languages for control of metal cutting machines. Machine tool instructions are geometry definitions written in APT Language to constitute a "part program." The part program is processed by the machine tool. CAD/CAM students go from writing a program to cutting steel in the course of a semester.

  2. CrossTalk. The Journal of Defense Software Engineering. Volume 26, Number 1

    Science.gov (United States)

    2013-02-01

    comprehen- sive software development process, which incorporates best practices as well as standards such as IEEE 12207 -2008. The contractor will be...5], defines software quality as the degree to which software possesses a desired combination of attributes. Similarly, ISO /IEC 9126-1:2001 [6], one...attributes of the quality characteristics defined in ISO /IEC 9126-1. It should be noted that the 9126-series is being revised as part of the Software Product

  3. Real-time development of data acquisition and analysis software for hands-on physiology education in neuroscience: G-PRIME.

    Science.gov (United States)

    Lott, Gus K; Johnson, Bruce R; Bonow, Robert H; Land, Bruce R; Hoy, Ronald R

    2009-01-01

    We report on the real-time creation of an application for hands-on neurophysiology in an advanced undergraduate teaching laboratory. Enabled by the rapid software development tools included in the Matlab technical computing environment (The Mathworks, Natick, MA), a team, consisting of a neurophysiology educator and a biophysicist trained as an electrical engineer, interfaced to a course of approximately 15 students from engineering and biology backgrounds. The result is the powerful freeware data acquisition and analysis environment, "g-PRIME." The software was developed from week to week in response to curriculum demands, and student feedback. The program evolved from a simple software oscilloscope, enabling RC circuit analysis, to a suite of tools supporting analysis of neuronal excitability and synaptic transmission analysis in invertebrate model systems. The program has subsequently expanded in application to university courses, research, and high school projects in the US and abroad as free courseware.

  4. Celiac Family Health Education Video Series

    Medline Plus

    Full Text Available ... Find A Doctor Education & Training Continuing Education Graduate Medical Education Simulator Training Program Resources For Your Practice ... Find A Doctor Education & Training Continuing Education Graduate Medical Education Simulator Training Program Resources For Your Practice ...

  5. 34 CFR 464.42 - What limit applies to purchasing computer hardware and software?

    Science.gov (United States)

    2010-07-01

    ... software? 464.42 Section 464.42 Education Regulations of the Offices of the Department of Education... computer hardware and software? Not more than ten percent of funds received under any grant under this part may be used to purchase computer hardware or software. (Authority: 20 U.S.C. 1208aa(f)) ...

  6. A Guideline of Using Case Method in Software Engineering Courses

    Science.gov (United States)

    Zainal, Dzulaiha Aryanee Putri; Razali, Rozilawati; Shukur, Zarina

    2014-01-01

    Software Engineering (SE) education has been reported to fall short in producing high quality software engineers. In seeking alternative solutions, Case Method (CM) is regarded as having potential to solve the issue. CM is a teaching and learning (T&L) method that has been found to be effective in Social Science education. In principle,…

  7. Utilization of Software Tools for Uncertainty Calculation in Measurement Science Education

    International Nuclear Information System (INIS)

    Zangl, Hubert; Zine-Zine, Mariam; Hoermaier, Klaus

    2015-01-01

    Despite its importance, uncertainty is often neglected by practitioners in the design of system even in safety critical applications. Thus, problems arising from uncertainty may only be identified late in the design process and thus lead to additional costs. Although there exists numerous tools to support uncertainty calculation, reasons for limited usage in early design phases may be low awareness of the existence of the tools and insufficient training in the practical application. We present a teaching philosophy that addresses uncertainty from the very beginning of teaching measurement science, in particular with respect to the utilization of software tools. The developed teaching material is based on the GUM method and makes use of uncertainty toolboxes in the simulation environment. Based on examples in measurement science education we discuss advantages and disadvantages of the proposed teaching philosophy and include feedback from students

  8. Software Engineering and eLearning: The MuSofT Project - www.musoft.org

    Directory of Open Access Journals (Sweden)

    Ernst-Erich Doberkat

    2005-12-01

    Full Text Available eLearning supports the education in certain disciplines. Here, we report about novel eLearning concepts, techniques, and tools to support education in Software Engineering, a subdiscipline of computer science. We call this "Software Engineering eLearning". On the other side, software support is a substantial prerequisite for eLearning in any discipline. Thus, Software Engineering techniques have to be applied to develop and maintain those software systems. We call this "eLearning Software Engineering". Both aspects have been investigated in a large joint, BMBF-funded research project, termed MuSofT (Multimedia in Software Engineering. The main results are summarized in this paper.

  9. Evidence synthesis software.

    Science.gov (United States)

    Park, Sophie Elizabeth; Thomas, James

    2018-06-07

    It can be challenging to decide which evidence synthesis software to choose when doing a systematic review. This article discusses some of the important questions to consider in relation to the chosen method and synthesis approach. Software can support researchers in a range of ways. Here, a range of review conditions and software solutions. For example, facilitating contemporaneous collaboration across time and geographical space; in-built bias assessment tools; and line-by-line coding for qualitative textual analysis. EPPI-Reviewer is a review software for research synthesis managed by the EPPI-centre, UCL Institute of Education. EPPI-Reviewer has text mining automation technologies. Version 5 supports data sharing and re-use across the systematic review community. Open source software will soon be released. EPPI-Centre will continue to offer the software as a cloud-based service. The software is offered via a subscription with a one-month (extendible) trial available and volume discounts for 'site licences'. It is free to use for Cochrane and Campbell reviews. The next EPPI-Reviewer version is being built in collaboration with National Institute for Health and Care Excellence using 'surveillance' of newly published research to support 'living' iterative reviews. This is achieved using a combination of machine learning and traditional information retrieval technologies to identify the type of research each new publication describes and determine its relevance for a particular review, domain or guideline. While the amount of available knowledge and research is constantly increasing, the ways in which software can support the focus and relevance of data identification are also developing fast. Software advances are maximising the opportunities for the production of relevant and timely reviews. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise

  10. Foundations for Security Aware Software Development Education

    National Research Council Canada - National Science Library

    McDonald, Jeffrey T

    2005-01-01

    Software vulnerability is part and parcel of modern information systems. Even though eliminating all vulnerability is not possible, reducing exploitable code can be accomplished long term by laying the right programming foundations...

  11. Visual time series analysis

    DEFF Research Database (Denmark)

    Fischer, Paul; Hilbert, Astrid

    2012-01-01

    We introduce a platform which supplies an easy-to-handle, interactive, extendable, and fast analysis tool for time series analysis. In contrast to other software suits like Maple, Matlab, or R, which use a command-line-like interface and where the user has to memorize/look-up the appropriate...... commands, our application is select-and-click-driven. It allows to derive many different sequences of deviations for a given time series and to visualize them in different ways in order to judge their expressive power and to reuse the procedure found. For many transformations or model-ts, the user may...... choose between manual and automated parameter selection. The user can dene new transformations and add them to the system. The application contains efficient implementations of advanced and recent techniques for time series analysis including techniques related to extreme value analysis and filtering...

  12. Distance education course on spatial multi-hazard risk assessment, using Open Source software

    Science.gov (United States)

    van Westen, C. J.; Frigerio, S.

    2009-04-01

    As part of the capacity building activities of the United Nations University - ITC School on Disaster Geo-Information Management (UNU-ITC DGIM) the International Institute for Geoinformation Science and Earth Observation (ITC) has developed a distance education course on the application of Geographic Information Systems for multi-hazard risk assessment. This course is designed for academic staff, as well as for professionals working in (non-) governmental organizations where knowledge of disaster risk management is essential. The course guides the participants through the entire process of risk assessment, on the basis of a case study of a city exposed to multiple hazards, in a developing country. The courses consists of eight modules, each with a guide book explaining the theoretical background, and guiding the participants through spatial data requirements for risk assessment, hazard assessment procedures, generation of elements at risk databases, vulnerability assessment, qualitative and quantitative risk assessment methods, risk evaluation and risk reduction. Linked to the theory is a large set of exercises, with exercise descriptions, answer sheets, demos and GIS data. The exercises deal with four different types of hazards: earthquakes, flooding, technological hazards, and landslides. One important consideration in designing the course is that people from developing countries should not be restricted in using it due to financial burdens for software acquisition. Therefore the aim was to use Open Source software as a basis. The GIS exercises are written for the ILWIS software. All exercises have also been integrated into a WebGIS, using the Open source software CartoWeb (based on GNU License). It is modular and customizable thanks to its object-oriented architecture and based on a hierarchical structure (to manage and organize every package of information of every step required in risk assessment). Different switches for every component of the risk assessment

  13. Summary of the International Conference on Software and System Processes

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; O'Connor, Rory V.; Perry, Dewayne E.

    2016-01-01

    The International Conference on Software and Systems Process (ICSSP), continuing the success of Software Process Workshop (SPW), the Software Process Modeling and Simulation Workshop (ProSim) and the International Conference on Software Process (ICSP) conference series, has become the established...... premier event in the field of software and systems engineering processes. It provides a leading forum for the exchange of research outcomes and industrial best-practices in process development from software and systems disciplines. ICSSP 2016 was held in Austin, Texas, from 14-15 May 2016, co......-located with the 38th International Conference on Software Engineering (ICSE). The theme of mICSSP 2016 was studying "Process(es) in Action" by recognizing that the AS-Planned and AS-Practiced processes can be quite different in many ways including their ows, their complexity and the evolving needs of stakeholders...

  14. EXPERIENCE OF USING «OPEN JOURNAL SYSTEMS» SOFTWARE PLATFORM FOR INFORMATION SUPPORT OF SCIENTIFIC AND EDUCATIONAL ACTIVITY

    Directory of Open Access Journals (Sweden)

    Oleg M. Spirin

    2017-10-01

    Full Text Available The article deals with the foreign and domestic experience of using the Open Journal Systems (OJS software platform for informational support of scientific and educational activities, in particular: a as a means of publicizing and disseminating the results of scientific research; b for creating and maintaining repositories of libraries of higher educational establishments; c for developing the scientific and educational space of an educational establishments; d as a cloud-based service for the preservation and access to scientific resources; e for information support in organization of student training; and f for deployment of student journals. As a result of the analysis of scientific periodicals of Ukraine in the field of psychological and pedagogical sciences, the scientific journals on the basis of Open Journal Systems are identified. The experience of support the electronic scientific journal «Information Technologies and Learning Tools» (http://journal.iitta.gov.ua is presented separately.

  15. SATISFACTION OF QUALIFICATION REQUIREMENTS OF EMPLOYERS APPLIED TO SOFTWARE ENGINEERS IN THE PROCESS OF TRAINING AT HIGHER EDUCATIONAL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Vladislav Kruhlyk

    2017-03-01

    Full Text Available In the article, based on the analysis of the problems of the professional training of software engineers in higher educational institutions, was shown that the contents of the curricula for the training of software engineers in basic IT specialties in higher education institutions generally meet the requirements to them at the labor market. It is stated that at the present time there are certain changes in the job market not only in the increasing demand for IT professionals but also in the requirements settled for future specialists. To scientists’ opinion, at present there is a gap between the level of expectation of employers and the level of education of graduates of IT-specialties of universities. Due to the extremely fast pace of IT development, already at the end of the studies, students' knowledge may become obsolete. We are talking about a complex of competencies offered by university during training of specialist for their relevance and competitiveness at the labor market. At the same time, the practical training of students does not fully correspond to the current state of information technology. Therefore, it is necessary to ensure the updating of the contents of the academic disciplines with the aim of providing quality training of specialists.

  16. Use of Cloud-Based Graphic Narrative Software in Medical Ethics Teaching

    Science.gov (United States)

    Weber, Alan S.

    2015-01-01

    Although used as a common pedagogical tool in K-12 education, online graphic narrative ("comics") software has not generally been incorporated into advanced professional or technical education. This contribution reports preliminary data from a study on the use of cloud-based graphics software Pixton.com to teach basic medical ethics…

  17. Youth with Disabilities in the Corrections System: Prevalence Rates and Identification Issues. Monograph Series on Education, Disability and Juvenile Justice.

    Science.gov (United States)

    Rutherford, Robert B., Jr.; Bullis, Michael; Anderson, Cindy Wheeler; Griller-Clark, Heather M.

    This monograph, one of a series on youth with disabilities and the juvenile justice system, reviews current data on disabilities requiring special education and related supports. Statistics on the prevalence of juvenile crime are followed by statistics on the prevalence of special education disabilities in the system, specifically specific…

  18. Development of Radio Frequency Antenna Radiation Simulation Software

    International Nuclear Information System (INIS)

    Mohamad Idris Taib; Rozaimah Abd Rahim; Noor Ezati Shuib; Wan Saffiey Wan Abdullah

    2014-01-01

    Antennas are widely used national wide for radio frequency propagation especially for communication system. Radio frequency is electromagnetic spectrum from 10 kHz to 300 GHz and non-ionizing. These radiation exposures to human being have radiation hazard risk. This software was under development using LabVIEW for radio frequency exposure calculation. For the first phase of this development, software purposely to calculate possible maximum exposure for quick base station assessment, using prediction methods. This software also can be used for educational purpose. Some results of this software are comparing with commercial IXUS and free ware NEC software. (author)

  19. Supporting Usability Engineering in Small Software Development Organizations

    DEFF Research Database (Denmark)

    Bornoe, Nis; Stage, Jan

    2013-01-01

    Despite an interest and use of different usability engineering methods small software development organizations find it challenging to implement usability engineering into the software development process. We present the results from a study about usability engineering in practice. Through a series...... of semistructured interviews we want to get an understanding of how usability is implemented into the organizations and how it’s practiced in reality. We found that the developers found it problematic to combine agile software development methods with classic usability engineering methods. A lack of solid usability...... engineering expertise and not least experience seems to be a main obstacle for a successful implementation of usability engineering into current software development practices. They are requesting methods and procedures that fit better with their current practices and strategies to implement usability...

  20. Physiology education in North American dental schools: the basic science survey series.

    Science.gov (United States)

    Gautam, Medha; Shaw, David H; Pate, Ted D; Lambert, H Wayne

    2014-06-01

    As part of the Basic Science Survey Series for Dentistry, members of the American Dental Education Association (ADEA) Physiology, Pharmacology, and Therapeutics Section surveyed directors of physiology courses in North American dental schools. The survey was designed to assess, among other things, faculty affiliation and experience of course directors, teaching methods, general course content and emphasis, extent of interdisciplinary (shared) instruction, and impact of recent curricular changes. Responses were received from forty-four of sixty-seven (65.7 percent) U.S. and Canadian dental schools. The findings suggest the following: substantial variation exists in instructional hours, faculty affiliation, class size, and interdisciplinary nature of physiology courses; physiology course content emphasis is similar between schools; student contact hours in physiology, which have remained relatively stable in the past fifteen years, are starting to be reduced; recent curricular changes have often been directed towards enhancing the integrative and clinically relevant aspects of physiology instruction; and a trend toward innovative content delivery, such as use of computer-assisted instruction, is evident. Data from this study may be useful to physiology course directors, curriculum committees, and other dental educators with an interest in integrative and interprofessional education.

  1. GRACAT, Software for grounding and collision analysis

    DEFF Research Database (Denmark)

    Friis-Hansen, Peter; Simonsen, Bo Cerup

    2002-01-01

    and grounding accidents. The software consists of three basic analysis modules and one risk mitigation module: 1) frequency, 2) damage, and 3) consequence. These modules can be used individually or in series and the analyses can be performed in deterministic or probabilistic mode. Finally, in the mitigation...

  2. Considerations on the use of Virtual and Augmented Reality Technologies in Music Education

    DEFF Research Database (Denmark)

    Serafin, Stefania; Adjorlu, Ali; Nilsson, Niels Chr.

    2017-01-01

    Learning to play an instrument is challenging for both children and adults. Adding to this music education in K-12 oftentimes is subject to budget cuts. In this paper, we propose that virtual reality may offer children with an alternative approach to acquiring musical skills. Initially we present...... an overview of the state of the art software and technology for virtual and augmented reality in music, and then we outline a series of considerations on how virtual and augmented reality can help music education....

  3. Celiac Family Health Education Video Series

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    Full Text Available ... A Referral Refer A Patient Transfer A Patient Find A Doctor Education & Training Continuing Education Graduate Medical ... A Referral Refer A Patient Transfer A Patient Find A Doctor Education & Training Continuing Education Graduate Medical ...

  4. Evaluation procedure of software safety plan for digital I and C of KNGR

    International Nuclear Information System (INIS)

    Lee, Jang Soo; Park, Jong Kyun; Lee, Ki Young; Kwon, Ki Choon; Kim, Jang Yeol; Cheon, Se Woo

    2000-05-01

    The development, use, and regulation of computer systems in nuclear reactor instrumentation and control (I and C) systems to enhance reliability and safety is a complex issue. This report is one of a series of reports from the Korean next generation reactor (KNGR) software safety verification and validation (SSVV) task, Korea Atomic Energy Research Institute, which investigates different aspects of computer software in reactor I and C systems, and describes the engineering procedures for developing such a software. The purpose of this guideline is to give the software safety evaluator the trail map between the code and standards layer and the design methodology and documents layer for the software important to safety in nuclear power plants. Recently, the safety planning for safety-critical software systems is being recognized as the most important phase in the software life cycle, and being developed new regulatory positions and standards by the regulatory and the standardization organizations. The requirements for software important to safety of nuclear reactor are described in such positions and standards, for example, the new standard review plan (SRP), IEC 880 supplements, IEEE standard 1228-1994, IEEE standard 7-4.3.2-1993, and IAEA safety series No. 50-SG-D3 and D8. We presented the guidance for evaluating the safety plan of the software in the KNGR protection systems. The guideline consists of the regulatory requirements for software safety in chapter 2, the evaluation checklist of software safety plan in chapter3, and the evaluation results of KNGR software safety plan in chapter 4

  5. Evaluation procedure of software safety plan for digital I and C of KNGR

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jang Soo; Park, Jong Kyun; Lee, Ki Young; Kwon, Ki Choon; Kim, Jang Yeol; Cheon, Se Woo

    2000-05-01

    The development, use, and regulation of computer systems in nuclear reactor instrumentation and control (I and C) systems to enhance reliability and safety is a complex issue. This report is one of a series of reports from the Korean next generation reactor (KNGR) software safety verification and validation (SSVV) task, Korea Atomic Energy Research Institute, which investigates different aspects of computer software in reactor I and C systems, and describes the engineering procedures for developing such a software. The purpose of this guideline is to give the software safety evaluator the trail map between the code and standards layer and the design methodology and documents layer for the software important to safety in nuclear power plants. Recently, the safety planning for safety-critical software systems is being recognized as the most important phase in the software life cycle, and being developed new regulatory positions and standards by the regulatory and the standardization organizations. The requirements for software important to safety of nuclear reactor are described in such positions and standards, for example, the new standard review plan (SRP), IEC 880 supplements, IEEE standard 1228-1994, IEEE standard 7-4.3.2-1993, and IAEA safety series No. 50-SG-D3 and D8. We presented the guidance for evaluating the safety plan of the software in the KNGR protection systems. The guideline consists of the regulatory requirements for software safety in chapter 2, the evaluation checklist of software safety plan in chapter3, and the evaluation results of KNGR software safety plan in chapter 4.

  6. An Exploratory Study of Software Cost Estimating at the Electronic Systems Division.

    Science.gov (United States)

    1976-07-01

    action’. to improve the software cost Sestimating proces., While thin research was limited to the M.nD onvironment, the same types of problema may exist...Methods in Social Science. Now York: Random House, 1969. 57. Smith, Ronald L. Structured Programming Series (Vol. XI) - Estimating Software Project

  7. USING OF SOFTWARE FOR ESTIMATION OF EXPERT COMPETENCE

    Directory of Open Access Journals (Sweden)

    Oleg N. Velichko

    2015-01-01

    Full Text Available The features of estimation of expert’s competence in the field of higher education are considered, got with a help, both universal statistical software and special software. The comparative analysis of quantitative estimation of expert’s competence is conducted, that showed possibility of forming of the most competent group of experts for realization of necessary group expert estimation in the field of higher education. An analysis showed the high degree of coincidence of results that allow declining less competent experts. 

  8. Recommendations for a software quality assurance policy for the nuclear waste disposal risk assessment programme

    International Nuclear Information System (INIS)

    Hill, I.E.

    1985-05-01

    This study reviewed a number of published standards for software quality assurance, and included a series of interviews with software developers aimed at exploring their attitudes to software quality assurance. Recommendations for software quality assurance policy are made based on the above investigations. This document provides a summary of the recommendations made in the full report on project, reference MR-CDS-4. (author)

  9. The RAGE Software Asset Model and Metadata Model

    NARCIS (Netherlands)

    Georgiev, Atanas; Grigorov, Alexander; Bontchev, Boyan; Boytchev, Pavel; Stefanov, Krassen; Bahreini, Kiavash; Nyamsuren, Enkhbold; Van der Vegt, Wim; Westera, Wim; Prada, Rui; Hollins, Paul; Moreno, Pablo

    2016-01-01

    Software assets are key output of the RAGE project and they can be used by applied game developers to enhance the pedagogical and educational value of their games. These software assets cover a broad spectrum of functionalities – from player analytics including emotion detection to intelligent

  10. Large-scale visualization projects for teaching software engineering.

    Science.gov (United States)

    Müller, Christoph; Reina, Guido; Burch, Michael; Weiskopf, Daniel

    2012-01-01

    The University of Stuttgart's software engineering major complements the traditional computer science major with more practice-oriented education. Two-semester software projects in various application areas offered by the university's different computer science institutes are a successful building block in the curriculum. With this realistic, complex project setting, students experience the practice of software engineering, including software development processes, technologies, and soft skills. In particular, visualization-based projects are popular with students. Such projects offer them the opportunity to gain profound knowledge that would hardly be possible with only regular lectures and homework assignments.

  11. Smart Grid Educational Series | Energy Systems Integration Facility | NREL

    Science.gov (United States)

    , 2016. Download Presentation PDF Role of Software Defined Networking and WAN Virtualization in Securing (ISO), hosted a webinar on April 27, 2016, on the role of software defined networking and WAN presentation PDF IoT/PowerMatcher Transactive Energy for Smart Cities William J. Miller, President of MaCT USA

  12. An overview of 3D software visualization.

    Science.gov (United States)

    Teyseyre, Alfredo R; Campo, Marcelo R

    2009-01-01

    Software visualization studies techniques and methods for graphically representing different aspects of software. Its main goal is to enhance, simplify and clarify the mental representation a software engineer has of a computer system. During many years, visualization in 2D space has been actively studied, but in the last decade, researchers have begun to explore new 3D representations for visualizing software. In this article, we present an overview of current research in the area, describing several major aspects like: visual representations, interaction issues, evaluation methods and development tools. We also perform a survey of some representative tools to support different tasks, i.e., software maintenance and comprehension, requirements validation and algorithm animation for educational purposes, among others. Finally, we conclude identifying future research directions.

  13. Managing MDO Software Development Projects

    Science.gov (United States)

    Townsend, J. C.; Salas, A. O.

    2002-01-01

    Over the past decade, the NASA Langley Research Center developed a series of 'grand challenge' applications demonstrating the use of parallel and distributed computation and multidisciplinary design optimization. All but the last of these applications were focused on the high-speed civil transport vehicle; the final application focused on reusable launch vehicles. Teams of discipline experts developed these multidisciplinary applications by integrating legacy engineering analysis codes. As teams became larger and the application development became more complex with increasing levels of fidelity and numbers of disciplines, the need for applying software engineering practices became evident. This paper briefly introduces the application projects and then describes the approaches taken in project management and software engineering for each project; lessons learned are highlighted.

  14. Controlatron Neutron Tube Test Suite Software Manual - Operation Manual (V2.2)

    CERN Document Server

    Noel, W P; Hertrich, R J; Martinez, M L; Wallace, D L

    2002-01-01

    The Controlatron Software Suite is a custom built application to perform automated testing of Controlatron neutron tubes. The software package was designed to allowing users to design tests and to run a series of test suites on a tube. The data is output to ASCII files of a pre-defined format for data analysis and viewing with the Controlatron Data Viewer Application. This manual discusses the operation of the Controlatron Test Suite Software and a brief discussion of state machine theory, as state machine is the functional basis of the software.

  15. Diversity requirements for safety critical software-based automation systems

    International Nuclear Information System (INIS)

    Korhonen, J.; Pulkkinen, U.; Haapanen, P.

    1998-03-01

    System vendors nowadays propose software-based systems even for the most critical safety functions in nuclear power plants. Due to the nature and mechanisms of influence of software faults new methods are needed for the safety and reliability evaluation of these systems. In the research project 'Programmable automation systems in nuclear power plants (OHA)' various safety assessment methods and tools for software based systems are developed and evaluated. This report first discusses the (common cause) failure mechanisms in software-based systems, then defines fault-tolerant system architectures to avoid common cause failures, then studies the various alternatives to apply diversity and their influence on system reliability. Finally, a method for the assessment of diversity is described. Other recently published reports in OHA-report series handles the statistical reliability assessment of software based (STUK-YTO-TR 119), usage models in reliability assessment of software-based systems (STUK-YTO-TR 128) and handling of programmable automation in plant PSA-studies (STUK-YTO-TR 129)

  16. The development of remote teaching laboratory access software for multi-slice computed optical tomography for use in undergraduate nuclear education

    International Nuclear Information System (INIS)

    Price, T.J.; Nichita, E.

    2013-01-01

    Internet-based laboratory exercises were developed for a course on biomedical imaging at the University of Ontario Institute of Technology. These exercises used a multi-slice computed optical tomography machine named DeskCAT to instruct students on the principals of computed tomography. User management software was developed which enabled course instructors to quickly set up a computer to accept a series of scheduled remote user connections for a classroom. Laboratory exercises using the DeskCAT machine were developed to be conducted remotely. (author)

  17. The development of remote teaching laboratory access software for multi-slice computed optical tomography for use in undergraduate nuclear education

    Energy Technology Data Exchange (ETDEWEB)

    Price, T.J.; Nichita, E., E-mail: Terry.Price@gmail.com [Univ. of Ontario Inst. of Technology, Oshawa, Ontario (Canada)

    2013-07-01

    Internet-based laboratory exercises were developed for a course on biomedical imaging at the University of Ontario Institute of Technology. These exercises used a multi-slice computed optical tomography machine named DeskCAT to instruct students on the principals of computed tomography. User management software was developed which enabled course instructors to quickly set up a computer to accept a series of scheduled remote user connections for a classroom. Laboratory exercises using the DeskCAT machine were developed to be conducted remotely. (author)

  18. Celiac Family Health Education Video Series

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    Full Text Available ... Find A Doctor Education & Training Continuing Education Graduate Medical Education Simulator Training Program Resources For Your Practice Newsletters Physician Relations MyPatients Provider Portal MyPatients is ...

  19. High Energy Physics Forum for Computational Excellence: Working Group Reports (I. Applications Software II. Software Libraries and Tools III. Systems)

    Energy Technology Data Exchange (ETDEWEB)

    Habib, Salman [Argonne National Lab. (ANL), Argonne, IL (United States); Roser, Robert [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); LeCompte, Tom [Argonne National Lab. (ANL), Argonne, IL (United States); Marshall, Zach [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Borgland, Anders [SLAC National Accelerator Lab., Menlo Park, CA (United States); Viren, Brett [Brookhaven National Lab. (BNL), Upton, NY (United States); Nugent, Peter [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Asai, Makato [SLAC National Accelerator Lab., Menlo Park, CA (United States); Bauerdick, Lothar [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Finkel, Hal [Argonne National Lab. (ANL), Argonne, IL (United States); Gottlieb, Steve [Indiana Univ., Bloomington, IN (United States); Hoeche, Stefan [SLAC National Accelerator Lab., Menlo Park, CA (United States); Sheldon, Paul [Vanderbilt Univ., Nashville, TN (United States); Vay, Jean-Luc [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Elmer, Peter [Princeton Univ., NJ (United States); Kirby, Michael [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Patton, Simon [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Potekhin, Maxim [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Yanny, Brian [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Calafiura, Paolo [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Dart, Eli [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Gutsche, Oliver [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Izubuchi, Taku [Brookhaven National Lab. (BNL), Upton, NY (United States); Lyon, Adam [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Petravick, Don [Univ. of Illinois, Urbana-Champaign, IL (United States). National Center for Supercomputing Applications (NCSA)

    2015-10-29

    Computing plays an essential role in all aspects of high energy physics. As computational technology evolves rapidly in new directions, and data throughput and volume continue to follow a steep trend-line, it is important for the HEP community to develop an effective response to a series of expected challenges. In order to help shape the desired response, the HEP Forum for Computational Excellence (HEP-FCE) initiated a roadmap planning activity with two key overlapping drivers -- 1) software effectiveness, and 2) infrastructure and expertise advancement. The HEP-FCE formed three working groups, 1) Applications Software, 2) Software Libraries and Tools, and 3) Systems (including systems software), to provide an overview of the current status of HEP computing and to present findings and opportunities for the desired HEP computational roadmap. The final versions of the reports are combined in this document, and are presented along with introductory material.

  20. High Energy Physics Forum for Computational Excellence: Working Group Reports (I. Applications Software II. Software Libraries and Tools III. Systems)

    Energy Technology Data Exchange (ETDEWEB)

    Habib, Salman [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Roser, Robert [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

    2015-10-28

    Computing plays an essential role in all aspects of high energy physics. As computational technology evolves rapidly in new directions, and data throughput and volume continue to follow a steep trend-line, it is important for the HEP community to develop an effective response to a series of expected challenges. In order to help shape the desired response, the HEP Forum for Computational Excellence (HEP-FCE) initiated a roadmap planning activity with two key overlapping drivers -- 1) software effectiveness, and 2) infrastructure and expertise advancement. The HEP-FCE formed three working groups, 1) Applications Software, 2) Software Libraries and Tools, and 3) Systems (including systems software), to provide an overview of the current status of HEP computing and to present findings and opportunities for the desired HEP computational roadmap. The final versions of the reports are combined in this document, and are presented along with introductory material.

  1. Clinical experience of quantex coordinate software for CT guided stereotactic surgery

    International Nuclear Information System (INIS)

    Yabashi, Toshitake; Ichikawa, Hideo; Yasuda, Eisuke; Tsuruta, Hatsuo; Ishikawa, Yoshihisa; Kimura, Tokuji; Kanamori, Isao

    1991-01-01

    Recently, Quantex Coordinate Software was newly developed for CT-guided stereotactic surgery. We have the opportunity of using this software in 6 cases with intracerebral hematoma for evacuation and 2 cases with brain tumor for needle biopsy by using CT-guided stereotactic surgery. The followings are the features with a little clinical experience. One of the biggest features is that this software can simulate the best expected route of the puncture needle from burr hole to target point before inserting. Also compared with CT 9000 series Software, it has many new functions for more advanced hardware as well as advance standard software. Two cases of intracerebral hematoma for evacuation and 1 case of a brain tumor for a biopsy were carried out using this software mainly as a simulation. In all cases, this software proved to be very useful. (author)

  2. Learning Theories Applied to Teaching Technology: Constructivism versus Behavioral Theory for Instructing Multimedia Software Programs

    Science.gov (United States)

    Reed, Cajah S.

    2012-01-01

    This study sought to find evidence for a beneficial learning theory to teach computer software programs. Additionally, software was analyzed for each learning theory's applicability to resolve whether certain software requires a specific method of education. The results are meant to give educators more effective teaching tools, so students…

  3. Activities for Studying Ponds (Limnology), Grade Level 5-6. Environmental Education Series, Bulletin No. 247-D.

    Science.gov (United States)

    Montgomery County Public Schools, Rockville, MD.

    This bulletin is one in a series of environmental education activity guides for grades K-12, developed and field-tested by teachers in the Montgomery County (Maryland) Public Schools. Primarily for use in the middle grades four through six, the guides are not intended to constitute complete units in themselves. They are, rather, a compilation of…

  4. Celiac Family Health Education Video Series

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  5. Mining dynamic noteworthy functions in software execution sequences.

    Science.gov (United States)

    Zhang, Bing; Huang, Guoyan; Wang, Yuqian; He, Haitao; Ren, Jiadong

    2017-01-01

    As the quality of crucial entities can directly affect that of software, their identification and protection become an important premise for effective software development, management, maintenance and testing, which thus contribute to improving the software quality and its attack-defending ability. Most analysis and evaluation on important entities like codes-based static structure analysis are on the destruction of the actual software running. In this paper, from the perspective of software execution process, we proposed an approach to mine dynamic noteworthy functions (DNFM)in software execution sequences. First, according to software decompiling and tracking stack changes, the execution traces composed of a series of function addresses were acquired. Then these traces were modeled as execution sequences and then simplified so as to get simplified sequences (SFS), followed by the extraction of patterns through pattern extraction (PE) algorithm from SFS. After that, evaluating indicators inner-importance and inter-importance were designed to measure the noteworthiness of functions in DNFM algorithm. Finally, these functions were sorted by their noteworthiness. Comparison and contrast were conducted on the experiment results from two traditional complex network-based node mining methods, namely PageRank and DegreeRank. The results show that the DNFM method can mine noteworthy functions in software effectively and precisely.

  6. 2006 XSD Scientific Software Workshop report.

    Energy Technology Data Exchange (ETDEWEB)

    Evans, K., Jr.; De Carlo, F.; Jemian, P.; Lang, J.; Lienert, U.; Maclean, J.; Newville, M.; Tieman, B.; Toby, B.; van Veenendaal, B.; Univ. of Chicago

    2006-01-22

    In May of 2006, a committee was formed to assess the fundamental needs and opportunities in scientific software for x-ray data reduction, analysis, modeling, and simulation. This committee held a series of discussions throughout the summer, conducted a poll of the members of the x-ray community, and held a workshop. This report details the findings and recommendations of the committee. Each experiment performed at the APS requires three crucial ingredients: the powerful x-ray source, an optimized instrument to perform measurements, and computer software to acquire, visualize, and analyze the experimental observations. While the APS has invested significant resources in the accelerator, investment in other areas such as scientific software for data analysis and visualization has lagged behind. This has led to the adoption of a wide variety of software with variable levels of usability. In order to maximize the scientific output of the APS, it is essential to support the broad development of real-time analysis and data visualization software. As scientists attack problems of increasing sophistication and deal with larger and more complex data sets, software is playing an ever more important role. Furthermore, our need for excellent and flexible scientific software can only be expected to increase, as the upgrade of the APS facility and the implementation of advanced detectors create a host of new measurement capabilities. New software analysis tools must be developed to take full advantage of these capabilities. It is critical that the APS take the lead in software development and the implementation of theory to software to ensure the continued success of this facility. The topics described in this report are relevant to the APS today and critical for the APS upgrade plan. Implementing these recommendations will have a positive impact on the scientific productivity of the APS today and will be even more critical in the future.

  7. Pharmacology education in North American dental schools: the basic science survey series.

    Science.gov (United States)

    Gautam, Medha; Shaw, David H; Pate, Ted D; Lambert, H Wayne

    2013-08-01

    As part of the Basic Science Survey Series (BSSS) for Dentistry, members of the American Dental Education Association (ADEA) Physiology, Pharmacology, and Therapeutics Section surveyed course directors of basic pharmacology courses in North American dental schools. The survey was designed to assess, among other things, faculty affiliation and experience of course directors, teaching methods, general course content and emphasis, extent of interdisciplinary (shared) instruction, and impact of recent curricular changes. Responses were received from forty-nine of sixty-seven (73.1 percent) U.S. and Canadian dental schools. The findings suggest the following: 1) substantial variation exists in instructional hours, faculty affiliation, placement within curriculum, class size, and interdisciplinary nature of pharmacology courses; 2) pharmacology course content emphasis is similar among schools; 3) the number of contact hours in pharmacology has remained stable over the past three decades; 4) recent curricular changes were often directed towards enhancing the integrative and clinically relevant aspects of pharmacology instruction; and 5) a trend toward innovative content delivery, such as use of computer-assisted instruction applications, is evident. Data, derived from this study, may be useful to pharmacology course directors, curriculum committees, and other dental educators with an interest in integrative and interprofessional education.

  8. Improved Software to Browse the Serial Medical Images for Learning.

    Science.gov (United States)

    Kwon, Koojoo; Chung, Min Suk; Park, Jin Seo; Shin, Byeong Seok; Chung, Beom Sun

    2017-07-01

    The thousands of serial images used for medical pedagogy cannot be included in a printed book; they also cannot be efficiently handled by ordinary image viewer software. The purpose of this study was to provide browsing software to grasp serial medical images efficiently. The primary function of the newly programmed software was to select images using 3 types of interfaces: buttons or a horizontal scroll bar, a vertical scroll bar, and a checkbox. The secondary function was to show the names of the structures that had been outlined on the images. To confirm the functions of the software, 3 different types of image data of cadavers (sectioned and outlined images, volume models of the stomach, and photos of the dissected knees) were inputted. The browsing software was downloadable for free from the homepage (anatomy.co.kr) and available off-line. The data sets provided could be replaced by any developers for their educational achievements. We anticipate that the software will contribute to medical education by allowing users to browse a variety of images. © 2017 The Korean Academy of Medical Sciences.

  9. Imprinting Community College Computer Science Education with Software Engineering Principles

    Science.gov (United States)

    Hundley, Jacqueline Holliday

    2012-01-01

    Although the two-year curriculum guide includes coverage of all eight software engineering core topics, the computer science courses taught in Alabama community colleges limit student exposure to the programming, or coding, phase of the software development lifecycle and offer little experience in requirements analysis, design, testing, and…

  10. "Carbopolis": A Java Technology-Based Free Software for Environmental Education

    Science.gov (United States)

    Eichler, Marcelo Leandro; Xavier, Paulo Rafael; Araujo, Roberto Costa; Forte, Rafael Castro; Del Pino, Jose Claudio

    2005-01-01

    The goals of this paper are to describe some characteristics of the pedagogical project of the "Carbopolis" software and some programming solutions that were found during the computational implementation of this software. Relative to the first goal, some pedagogical features that are considered necessary to developing computerized learning…

  11. [Confirming the Utility of RAISUS Antifungal Susceptibility Testing by New-Software].

    Science.gov (United States)

    Ono, Tomoko; Suematsu, Hiroyuki; Sawamura, Haruki; Yamagishi, Yuka; Mikamo, Hiroshige

    2017-08-15

    Clinical and Laboratory Standards Institute (CLSI) methods for susceptibility tests of yeast are used in Japan. On the other hand, the methods have some disadvantage; 1) reading at 24 and 48 h, 2) using unclear scale, approximately 50% inhibition, to determine MICs, 3) calculating trailing growth and paradoxical effects. These makes it difficult to test the susuceptibility for yeasts. Old software of RAISUS, Ver. 6.0 series, resolved problem 1) and 2) but did not resolve problem 3). Recently, new software of RAISUS, Ver. 7.0 series, resolved problem 3). We confirmed that using the new software made it clear whether all these issue were settled or not. Eighty-four Candida isolated from Aichi Medical University was used in this study. We compared the MICs obtained by using RAISUS antifungal susceptibility testing of yeasts RSMY1, RSMY1, with those obtained by using ASTY. The concordance rates (±four-fold of MICs) between the MICs obtained by using ASTY and RSMY1 with the new software were more than 90%, except for miconazole (MCZ). The rate of MCZ was low, but MICs obtained by using CLSI methods and Yeast-like Fungus DP 'EIKEN' methods, E-DP, showed equivalent MICs of RSMY1 using the new software. The frequency of skip effects on RSMY1 using the new software markedly decreased relative to RSMY1 using the old software. In case of showing trailing growth, the new software of RAISUS made it possible to choice the correct MICs and to put up the sign of trailing growth on the result screen. New software of RAISUS enhances its usability and the accuracy of MICs. Using automatic instrument to determine MICs is useful to obtain objective results easily.

  12. Software reliability and safety in nuclear reactor protection systems

    Energy Technology Data Exchange (ETDEWEB)

    Lawrence, J.D. [Lawrence Livermore National Lab., CA (United States)

    1993-11-01

    Planning the development, use and regulation of computer systems in nuclear reactor protection systems in such a way as to enhance reliability and safety is a complex issue. This report is one of a series of reports from the Computer Safety and Reliability Group, Lawrence Livermore that investigates different aspects of computer software in reactor National Laboratory, that investigates different aspects of computer software in reactor protection systems. There are two central themes in the report, First, software considerations cannot be fully understood in isolation from computer hardware and application considerations. Second, the process of engineering reliability and safety into a computer system requires activities to be carried out throughout the software life cycle. The report discusses the many activities that can be carried out during the software life cycle to improve the safety and reliability of the resulting product. The viewpoint is primarily that of the assessor, or auditor.

  13. Software reliability and safety in nuclear reactor protection systems

    International Nuclear Information System (INIS)

    Lawrence, J.D.

    1993-11-01

    Planning the development, use and regulation of computer systems in nuclear reactor protection systems in such a way as to enhance reliability and safety is a complex issue. This report is one of a series of reports from the Computer Safety and Reliability Group, Lawrence Livermore that investigates different aspects of computer software in reactor National Laboratory, that investigates different aspects of computer software in reactor protection systems. There are two central themes in the report, First, software considerations cannot be fully understood in isolation from computer hardware and application considerations. Second, the process of engineering reliability and safety into a computer system requires activities to be carried out throughout the software life cycle. The report discusses the many activities that can be carried out during the software life cycle to improve the safety and reliability of the resulting product. The viewpoint is primarily that of the assessor, or auditor

  14. History of the CERN Web Software Public Releases

    CERN Document Server

    Fluckiger, Francois; CERN. Geneva. IT Department

    2016-01-01

    This note is an extended version of the article “Licencing the Web” (http://home.web.cern.ch/topics/birthweb/licensing-web) published by CERN, Nov 2013, in the “Birth of the Web” series of articles (http://home.cern/topics/birth-web). It describes the successive steps of the public release of the CERN Web software, from public domain to open source, and explains their rationale. It provides in annexes historical documents including release announcement and texts of the licences used by CERN and MIT in public software distributions.

  15. Learning & Personality Types: A Case Study of a Software Design Course

    Science.gov (United States)

    Ahmed, Faheem; Campbell, Piers; Jaffar, Ahmad; Alkobaisi, Shayma; Campbell, Julie

    2010-01-01

    The software industry has continued to grow over the past decade and there is now a need to provide education and hands-on training to students in various phases of software life cycle. Software design is one of the vital phases of the software development cycle. Psychological theories assert that not everybody is fit for all kind of tasks as…

  16. Assessing students' performance in software requirements engineering education using scoring rubrics

    Science.gov (United States)

    Mkpojiogu, Emmanuel O. C.; Hussain, Azham

    2017-10-01

    The study investigates how helpful the use of scoring rubrics is, in the performance assessment of software requirements engineering students and whether its use can lead to students' performance improvement in the development of software requirements artifacts and models. Scoring rubrics were used by two instructors to assess the cognitive performance of a student in the design and development of software requirements artifacts. The study results indicate that the use of scoring rubrics is very helpful in objectively assessing the performance of software requirements or software engineering students. Furthermore, the results revealed that the use of scoring rubrics can also produce a good achievement assessments direction showing whether a student is either improving or not in a repeated or iterative assessment. In a nutshell, its use leads to the performance improvement of students. The results provided some insights for further investigation and will be beneficial to researchers, requirements engineers, system designers, developers and project managers.

  17. Student perceptions of drill-and-practice mathematics software in primary education

    Science.gov (United States)

    Kuiper, Els; de Pater-Sneep, Martie

    2014-06-01

    Drill-and-practice mathematics software offers teachers a relatively simple way to use technology in the classroom. One of the reasons to use the software may be that it motivates children, working on the computer being more "fun" than doing regular school work. However, students' own perceptions of such software are seldom studied. This article reports on a study on the opinions of Grade 5 and 6 students regarding two mathematics drill-and-practice software packages. In total, 329 students from ten Dutch primary schools took part in the study. The results show that a majority of the students preferred to work in their exercise book, for various reasons. Especially the rigid structure of the software is mentioned as a negative aspect by students. The elaborate arguments students used illustrate the importance of taking their opinions into account already at the primary level. Students' perceptions also show that the idea of ICT as naturally motivating for students may need modification.

  18. Software for hydrogeologic time series analysis, interfacing data with physical insight

    NARCIS (Netherlands)

    Asmuth, Jos R. von; Maas, K.; Knotters, M.; Bierkens, M.F.P.; Bakker, M.; Olsthoorn, T.; Cirkel, D.; Leunk, I.; Schaars, F.; Asmuth, Daniel C. von

    2012-01-01

    The program Menyanthes combines a variety of functions for managing, editing, visualizing, analyzing and modeling hydrogeologic time series. Menyanthes was initially developed within the scope of the PhD research of the first author, whose primary aimwas the integration of data and

  19. Software and Network Engineering

    CERN Document Server

    2012-01-01

    The series "Studies in Computational Intelligence" (SCI) publishes new developments and advances in the various areas of computational intelligence – quickly and with a high quality. The intent is to cover the theory, applications, and design methods of computational intelligence, as embedded in the fields of engineering, computer science, physics and life science, as well as the methodologies behind them. The series contains monographs, lecture notes and edited volumes in computational intelligence spanning the areas of neural networks, connectionist systems, genetic algorithms, evolutionary computation, artificial intelligence, cellular automata, self-organizing systems, soft computing, fuzzy systems, and hybrid intelligent systems. Critical to both contributors and readers are the short publication time and world-wide distribution - this permits a rapid and broad dissemination of research results.   The purpose of the first ACIS International Symposium on Software and Network Engineering held on Decembe...

  20. Inter- and Intrarater Reliability Using Different Software Versions of E4D Compare in Dental Education.

    Science.gov (United States)

    Callan, Richard S; Cooper, Jeril R; Young, Nancy B; Mollica, Anthony G; Furness, Alan R; Looney, Stephen W

    2015-06-01

    The problems associated with intra- and interexaminer reliability when assessing preclinical performance continue to hinder dental educators' ability to provide accurate and meaningful feedback to students. Many studies have been conducted to evaluate the validity of utilizing various technologies to assist educators in achieving that goal. The purpose of this study was to compare two different versions of E4D Compare software to determine if either could be expected to deliver consistent and reliable comparative results, independent of the individual utilizing the technology. Five faculty members obtained E4D digital images of students' attempts (sample model) at ideal gold crown preparations for tooth #30 performed on typodont teeth. These images were compared to an ideal (master model) preparation utilizing two versions of E4D Compare software. The percent correlations between and within these faculty members were recorded and averaged. The intraclass correlation coefficient was used to measure both inter- and intrarater agreement among the examiners. The study found that using the older version of E4D Compare did not result in acceptable intra- or interrater agreement among the examiners. However, the newer version of E4D Compare, when combined with the Nevo scanner, resulted in a remarkable degree of agreement both between and within the examiners. These results suggest that consistent and reliable results can be expected when utilizing this technology under the protocol described in this study.

  1. A Description of the Software Element of the NASA EME Flight Tests

    Science.gov (United States)

    Koppen, Sandra V.

    1996-01-01

    In support of NASA's Fly-By-Light/Power-By-Wire (FBL/PBW) program, a series of flight tests were conducted by NASA Langley Research Center in February, 1995. The NASA Boeing 757 was flown past known RF transmitters to measure both external and internal radiated fields. The aircraft was instrumented with strategically located sensors for acquiring data on shielding effectiveness and internal coupling. The data are intended to support computational and statistical modeling codes used to predict internal field levels of an electromagnetic environment (EME) on aircraft. The software was an integral part of the flight tests, as well as the data reduction process. The software, which provided flight test instrument control, data acquisition, and a user interface, executes on a Hewlett Packard (HP) 300 series workstation and uses BP VEEtest development software and the C programming language. Software tools were developed for data processing and analysis, and to provide a database organized by frequency bands, test runs, and sensors. This paper describes the data acquisition system on board the aircraft and concentrates on the software portion. Hardware and software interfaces are illustrated and discussed. Particular attention is given to data acquisition and data format. The data reduction process is discussed in detail to provide insight into the characteristics, quality, and limitations of the data. An analysis of obstacles encountered during the data reduction process is presented.

  2. Cross-instrument Analysis Correlation Software

    Energy Technology Data Exchange (ETDEWEB)

    2017-06-28

    This program has been designed to assist with the tracking of a sample from one analytical instrument to another such as SEM, microscopes, micro x-ray diffraction and other instruments where particular positions/locations on the sample are examined, photographed, etc. The software is designed to easily enter the position of fiducials and locations of interest such that in a future session in the same of different instrument the positions of interest can be re-found through using the known location fiducials in the current and reference session to transform the point into the current sessions coordinate system. The software is dialog box driven guiding the user through the necessary data entry and program choices. Information is stored in a series of text based extensible markup language (XML) files.

  3. Development of Efficient Authoring Software for e-Learning Contents

    Science.gov (United States)

    Kozono, Kazutake; Teramoto, Akemi; Akiyama, Hidenori

    The contents creation in e-Learning system becomes an important problem. The contents of e-Learning should include figure and voice media for a high-level educational effect. However, the use of figure and voice complicates the operation of authoring software considerably. A new authoring software, which can build e-Learning contents efficiently, has been developed to solve this problem. This paper reports development results of the authoring software.

  4. FTSPlot: fast time series visualization for large datasets.

    Directory of Open Access Journals (Sweden)

    Michael Riss

    Full Text Available The analysis of electrophysiological recordings often involves visual inspection of time series data to locate specific experiment epochs, mask artifacts, and verify the results of signal processing steps, such as filtering or spike detection. Long-term experiments with continuous data acquisition generate large amounts of data. Rapid browsing through these massive datasets poses a challenge to conventional data plotting software because the plotting time increases proportionately to the increase in the volume of data. This paper presents FTSPlot, which is a visualization concept for large-scale time series datasets using techniques from the field of high performance computer graphics, such as hierarchic level of detail and out-of-core data handling. In a preprocessing step, time series data, event, and interval annotations are converted into an optimized data format, which then permits fast, interactive visualization. The preprocessing step has a computational complexity of O(n x log(N; the visualization itself can be done with a complexity of O(1 and is therefore independent of the amount of data. A demonstration prototype has been implemented and benchmarks show that the technology is capable of displaying large amounts of time series data, event, and interval annotations lag-free with < 20 ms ms. The current 64-bit implementation theoretically supports datasets with up to 2(64 bytes, on the x86_64 architecture currently up to 2(48 bytes are supported, and benchmarks have been conducted with 2(40 bytes/1 TiB or 1.3 x 10(11 double precision samples. The presented software is freely available and can be included as a Qt GUI component in future software projects, providing a standard visualization method for long-term electrophysiological experiments.

  5. Developing Engineering and Science Process Skills Using Design Software in an Elementary Education

    Science.gov (United States)

    Fusco, Christopher

    This paper examines the development of process skills through an engineering design approach to instruction in an elementary lesson that combines Science, Technology, Engineering, and Math (STEM). The study took place with 25 fifth graders in a public, suburban school district. Students worked in groups of five to design and construct model bridges based on research involving bridge building design software. The assessment was framed around individual student success as well as overall group processing skills. These skills were assessed through an engineering design packet rubric (student work), student surveys of learning gains, observation field notes, and pre- and post-assessment data. The results indicate that students can successfully utilize design software to inform constructions of model bridges, develop science process skills through problem based learning, and understand academic concepts through a design project. The final result of this study shows that design engineering is effective for developing cooperative learning skills. The study suggests that an engineering program offered as an elective or as part of the mandatory curriculum could be beneficial for developing students' critical thinking, inter- and intra-personal skills, along with an increased their understanding and awareness for scientific phenomena. In conclusion, combining a design approach to instruction with STEM can increase efficiency in these areas, generate meaningful learning, and influence student attitudes throughout their education.

  6. Generic Accounting and Reporting Software for Research Reactors

    International Nuclear Information System (INIS)

    Jaernry, C.

    2010-01-01

    This poster will give a general description of a generic accounting and reporting software for research reactors. The program has been designed to be a powerful working tool for the operator. The software is designed to be extremely easy to handle and at the same time give the operator the maximal power of searches, calculations and reports that a modern advanced system can produce. The systems are designed to take make the relevant accountancy for the site and perform the reporting to IAEA in Code 10. Generic software for accounting and reporting for research and other smaller facilities is something that has been asked for by many parties. Software like this could be distributed to facilities in need of a powerful accountancy and reporting system for a much lower cost than the systems that is now custom made for these facilities. This will greatly increase the quality of accountancy at these facilities and the quality of the reporting to IAEA and other state offices etc. The software is based on our advanced custom made software series 'STAR' that has been in use in many places for more than a decade with successful use. (author)

  7. Developing a software for removable partial denture design: Part II: Introduction of RPD graph software

    Directory of Open Access Journals (Sweden)

    Nejatidanesh F

    2007-06-01

    Full Text Available Background and Aim: Designing removable partial dentures is one of the most important phases of prosthetic treatments. Computer can be used to facilitate and increase accuracy of removable partial denture design. The aim of this study was to develop a software for removable partial denture design.Materials and Methods: A questionnaire (discussed in part I and major textbooks, were used to determine the design rules.  The software (RPD Graph was developed using Visual C++ and Maryam program. The RPD Graph can determine the classification of partial edentulous arch. With defining the missing teeth and providing data about prognosis and conditions of abutment teeth, the removable partial design will be developed by RPD Graph. This software is a knowledge-based system which has specific characteristics. It can be used as an educational tool for teaching RPD design and as a clinical tool for supporting clinician's decision. In addition it can be developed to more complete softwares.

  8. SOFTWARE OPEN SOURCE, SOFTWARE GRATIS?

    Directory of Open Access Journals (Sweden)

    Nur Aini Rakhmawati

    2006-01-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 Berlakunya Undang – undang Hak Atas Kekayaan Intelektual (HAKI, memunculkan suatu alternatif baru untuk menggunakan software open source. Penggunaan software open source menyebar seiring dengan isu global pada Information Communication Technology (ICT saat ini. Beberapa organisasi dan perusahaan mulai menjadikan software open source sebagai pertimbangan. Banyak konsep mengenai software open source ini. Mulai dari software yang gratis sampai software tidak berlisensi. Tidak sepenuhnya isu software open source benar, untuk itu perlu dikenalkan konsep software open source mulai dari sejarah, lisensi dan bagaimana cara memilih lisensi, serta pertimbangan dalam memilih software open source yang ada. Kata kunci :Lisensi, Open Source, HAKI

  9. Development of educational software for beam loading analysis using pen-based user interfaces

    Directory of Open Access Journals (Sweden)

    Yong S. Suh

    2014-01-01

    Full Text Available Most engineering software tools use typical menu-based user interfaces, and they may not be suitable for learning tools because the solution processes are hidden and students can only see the results. An educational tool for simple beam analyses is developed using a pen-based user interface with a computer so students can write and sketch by hand. The geometry of beam sections is sketched, and a shape matching technique is used to recognize the sketch. Various beam loads are added by sketching gestures or writing singularity functions. Students sketch the distributions of the loadings by sketching the graphs, and they are automatically checked and the system provides aids in grading the graphs. Students receive interactive graphical feedback for better learning experiences while they are working on solving the problems.

  10. Employ Simulation Techniques. Second Edition. Module C-5 of Category C--Instructional Execution. Professional Teacher Education Module Series.

    Science.gov (United States)

    Ohio State Univ., Columbus. National Center for Research in Vocational Education.

    One of a series of performance-based teacher education learning packages focusing upon specific professional competencies of vocational teachers, this learning module deals with employing simulation techniques. It consists of an introduction and four learning experiences. Covered in the first learning experience are various types of simulation…

  11. Improving Chemistry Education by Offering Salient Technology Training to Preservice Teachers: A Graduate-Level Course on Using Software to Teach Chemistry

    Science.gov (United States)

    Tofan, Daniel C.

    2009-01-01

    This paper describes an upper-level undergraduate and graduate-level course on computers in chemical education that was developed and offered for the first time in Fall 2007. The course provides future chemistry teachers with exposure to current software tools that can improve productivity in teaching, curriculum development, and education…

  12. CONSIDERACIONES RELACIONADAS CON LAS INSPECCIONES DE SOFTWARE

    Directory of Open Access Journals (Sweden)

    Bexy Alfonso Espinosa

    2006-04-01

    Full Text Available

     

     

    Las consideraciones que en el presente trabajo se reflejan están enfocadas a enfatizar la importancia y necesidad de la aplicación de técnicas de verificación como las inspecciones de software, en la industria de software. Especialmente si de pequeñas y medianas empresas se trata pues en ellas recae la responsabilidad de lograr una industria de software de excelencia y con la calidad requerida en países en vías de desarrollo. Se analizan además, una serie de autores y las investigaciones que han realizado relativas a la concepción del proceso de inspección de software y los recursos y personal que deben tenerse en cuenta para ello.

  13. Power Analysis Software for Educational Researchers

    Science.gov (United States)

    Peng, Chao-Ying Joanne; Long, Haiying; Abaci, Serdar

    2012-01-01

    Given the importance of statistical power analysis in quantitative research and the repeated emphasis on it by American Educational Research Association/American Psychological Association journals, the authors examined the reporting practice of power analysis by the quantitative studies published in 12 education/psychology journals between 2005…

  14. Opinions on Computing Education in Korean K-12 System: Higher Education Perspective

    Science.gov (United States)

    Kim, Dae-Kyoo; Jeong, Dongwon; Lu, Lunjin; Debnath, Debatosh; Ming, Hua

    2015-01-01

    The need for computing education in the K-12 curriculum has grown globally. The Republic of Korea is not an exception. In response to the need, the Korean Ministry of Education has announced an outline for software-centric computing education in the K-12 system, which aims at enhancing the current computing education with software emphasis. In…

  15. Experiences with Integrating Simulation into a Software Engineering Curriculum

    Science.gov (United States)

    Bollin, Andreas; Hochmuller, Elke; Mittermeir, Roland; Samuelis, Ladislav

    2012-01-01

    Software Engineering education must account for a broad spectrum of knowledge and skills software engineers will be required to apply throughout their professional life. Covering all the topics in depth within a university setting is infeasible due to curricular constraints as well as due to the inherent differences between educational…

  16. Academic Primer Series: Key Papers About Competency-Based Medical Education

    Directory of Open Access Journals (Sweden)

    Robert Cooney

    2017-05-01

    Full Text Available Introduction: Competency-based medical education (CBME presents a paradigm shift in medical training. This outcome-based education movement has triggered substantive changes across the globe. Since this transition is only beginning, many faculty members may not have experience with CBME nor a solid foundation in the grounding literature. We identify and summarize key papers to help faculty members learn more about CBME. Methods: Based on the online discussions of the 2016–2017 ALiEM Faculty Incubator program, a series of papers on the topic of CBME was developed. Augmenting this list with suggestions by a guest expert and by an open call on Twitter for other important papers, we were able to generate a list of 21 papers in total. Subsequently, we used a modified Delphi study methodology to narrow the list to key papers that describe the importance and significance for educators interested in learning about CBME. To determine the most impactful papers, the mixed junior and senior faculty authorship group used three-round voting methodology based upon the Delphi method. Results: Summaries of the five most highly rated papers on the topic of CBME, as determined by this modified Delphi approach, are presented in this paper. Major themes include a definition of core CBME themes, CBME principles to consider in the design of curricula, a history of the development of the CBME movement, and a rationale for changes to accreditation with CBME. The application of the study findings to junior faculty and faculty developers is discussed. Conclusion: We present five key papers on CBME that junior faculty members and faculty experts identified as essential to faculty development. These papers are a mix of foundational and explanatory papers that may provide a basis from which junior faculty members may build upon as they help to implement CBME programs.

  17. Academic Primer Series: Key Papers About Competency-Based Medical Education.

    Science.gov (United States)

    Cooney, Robert; Chan, Teresa M; Gottlieb, Michael; Abraham, Michael; Alden, Sylvia; Mongelluzzo, Jillian; Pasirstein, Michael; Sherbino, Jonathan

    2017-06-01

    Competency-based medical education (CBME) presents a paradigm shift in medical training. This outcome-based education movement has triggered substantive changes across the globe. Since this transition is only beginning, many faculty members may not have experience with CBME nor a solid foundation in the grounding literature. We identify and summarize key papers to help faculty members learn more about CBME. Based on the online discussions of the 2016-2017 ALiEM Faculty Incubator program, a series of papers on the topic of CBME was developed. Augmenting this list with suggestions by a guest expert and by an open call on Twitter for other important papers, we were able to generate a list of 21 papers in total. Subsequently, we used a modified Delphi study methodology to narrow the list to key papers that describe the importance and significance for educators interested in learning about CBME. To determine the most impactful papers, the mixed junior and senior faculty authorship group used three-round voting methodology based upon the Delphi method. Summaries of the five most highly rated papers on the topic of CBME, as determined by this modified Delphi approach, are presented in this paper. Major themes include a definition of core CBME themes, CBME principles to consider in the design of curricula, a history of the development of the CBME movement, and a rationale for changes to accreditation with CBME. The application of the study findings to junior faculty and faculty developers is discussed. We present five key papers on CBME that junior faculty members and faculty experts identified as essential to faculty development. These papers are a mix of foundational and explanatory papers that may provide a basis from which junior faculty members may build upon as they help to implement CBME programs.

  18. The BTeV Software Tutorial Suite

    International Nuclear Information System (INIS)

    Kutschke, Robert K.

    2004-01-01

    The BTeV Collaboration is starting to develop its C++ based offline software suite, an integral part of which is a series of tutorials. These tutorials are targeted at a diverse audience, including new graduate students, experienced physicists with little or no C++ experience, those with just enough C++ to be dangerous, and experts who need only an overview of the available tools. The tutorials must both teach C++ in general and the BTeV specific tools in particular. Finally, they must teach physicists how to find and use the detailed documentation. This report will review the status of the BTeV experiment, give an overview of the plans for and the state of the software and will then describe the plans for the tutorial suite

  19. The portability of the "Electronics Workbench" simulation software to China

    NARCIS (Netherlands)

    Collis, Betty; Zhi-Cheng, Dong

    1993-01-01

    This article discusses the portability of the Canadian-made simulation software package, "Electronic Workbench" package (EWB) to China. As part of a larger project investigating the portability of various educational software packages, the EWB package was used in electronics instruction in China and

  20. Development of interactive software for fuel management analysis

    International Nuclear Information System (INIS)

    Graves, H.W. Jr.

    1986-01-01

    Electronic computation plays a central part in engineering analysis of all types. Utilization of microcomputers for calculations that were formerly carried out on large mainframe computers presents a unique opportunity to develop software that not only takes advantage of the lower cost of using these machines, but also increases the efficiency of the engineers performing these calculations. This paper reviews the use of electronic computers in engineering analysis, discusses the potential for microcomputer utilization in this area, and describes a series of steps to be followed in software development that can yield significant gains in engineering design efficiency

  1. 4th International Conference in Software Engineering for Defence Applications

    CERN Document Server

    Sillitti, Alberto; Succi, Giancarlo; Messina, Angelo

    2016-01-01

    This book presents high-quality original contributions on new software engineering models, approaches, methods, and tools and their evaluation in the context of defence and security applications. In addition, important business and economic aspects are discussed, with a particular focus on cost/benefit analysis, new business models, organizational evolution, and business intelligence systems. The contents are based on presentations delivered at SEDA 2015, the 4th International Conference in Software Engineering for Defence Applications, which was held in Rome, Italy, in May 2015. This conference series represents a targeted response to the growing need for research that reports and debates the practical implications of software engineering within the defence environment and also for software performance evaluation in real settings through controlled experiments as well as case and field studies. The book will appeal to all with an interest in modeling, managing, and implementing defence-related software devel...

  2. Statistical Software and Artificial Intelligence: A Watershed in Applications Programming.

    Science.gov (United States)

    Pickett, John C.

    1984-01-01

    AUTOBJ and AUTOBOX are revolutionary software programs which contain the first application of artificial intelligence to statistical procedures used in analysis of time series data. The artificial intelligence included in the programs and program features are discussed. (JN)

  3. Exploring Issues of Implementation, Equity, and Student Achievement With Educational Software in the DC Public Schools

    Directory of Open Access Journals (Sweden)

    June Ahn

    2016-08-01

    Full Text Available In this article, we present analyses from a researcher-practitioner partnership in the District of Columbia Public Schools, where we are exploring the impact of educational software on students’ academic achievement. We analyze a unique data set that combines student-level information from the district with data of student usage of a mathematics game platform: First in Math (FIM. These data offer a window into long-standing issues in the educational technology literature around implementation, equity, and student achievement. We show that time spent in FIM was correlated with improved future performance on standardized math assessments for students in Grades 4–8. However, student time spent using FIM was highly related to factors such as race, gender, and prior achievement. Such observations from data are helpful for school districts and researchers to inform equitable implementation of new technologies and maximize benefits to learners.

  4. Proprietary software versus Open Source Software for Education

    OpenAIRE

    N. Pankaja

    2013-01-01

    The Internet has brought learning "online" and offers many advantages. It is convenient, available at any time of the day, and can be accessed nearly anywhere in the world. Recently, Cloud computing is all the rage. E-Learning offers tremendous potential to increase the availability and convenience of education. Today, online content is varied and can include: text on a website, digital audio, digital video, animated images, and virtual reality environments. This content can be created in a v...

  5. The SE Book: Principles and Techniques of Software Engineering or orAn ABZ of The Theory & Practice of Software Engineering

    DEFF Research Database (Denmark)

    Bjørner, Dines

    ) the TripTych of domain analysis, requirements engineering and software design -- and much much more. It relates all aspects of (12) platform technologies, (13) legal issues of software, (14) quality assurance, and (15) project and product management to the above (1-11 incl.). Highlights of the book series......This ``epos'' emphasises (1) software development from both a formal and an informal approach; (2) the use of mathematics, logic and algebras, as well as discrete mathematics: Sets, Cartesians, lists, functions, maps; (3) property as well as model-oriented specifications; (4) semiotics in the form...... are: (A) Emphasis on design: Literally a thousand development examples are given; and on ``Calculi'' of (B) domain and (C) requirements engineering: Domain facet ``operators'' like: (d.1) Instrinsics, (d.2) support technology, (d.3) management & organisation, (d.4) rules & regulations, (d.5) human...

  6. Generation of Controlled Analog Emissions from Embedded Devices using Software Stress Methods

    Science.gov (United States)

    2017-03-01

    Hardware and Software Tools HARDWARE Device Model Software Defined Radio USRP N210 EMC Probes 100 Series EMC Probe amplifier 105A Development...shown in Fig. 8 as waterfall (top) and logic plots (bottom). Figure 7: Sequence for inducing string emission Figure 8: Reconstruction...of the ‘00011001001’ in waterfall (top) and logic (bottom) plots transmitted using square root operations Conclusion This paper presented a method

  7. Virtual immunology: software for teaching basic immunology.

    Science.gov (United States)

    Berçot, Filipe Faria; Fidalgo-Neto, Antônio Augusto; Lopes, Renato Matos; Faggioni, Thais; Alves, Luiz Anastácio

    2013-01-01

    As immunology continues to evolve, many educational methods have found difficulty in conveying the degree of complexity inherent in its basic principles. Today, the teaching-learning process in such areas has been improved with tools such as educational software. This article introduces "Virtual Immunology," a software program available free of charge in Portuguese and English, which can be used by teachers and students in physiology, immunology, and cellular biology classes. We discuss the development of the initial two modules: "Organs and Lymphoid Tissues" and "Inflammation" and the use of interactive activities to provide microscopic and macroscopic understanding in immunology. Students, both graduate and undergraduate, were questioned along with university level professors about the quality of the software and intuitiveness of use, facility of navigation, and aesthetic organization using a Likert scale. An overwhelmingly satisfactory result was obtained with both students and immunology teachers. Programs such as "Virtual Immunology" are offering more interactive, multimedia approaches to complex scientific principles that increase student motivation, interest, and comprehension. © 2013 by The International Union of Biochemistry and Molecular Biology.

  8. Celiac Family Health Education Video Series

    Medline Plus

    Full Text Available ... Continuing Education Graduate Medical Education Simulator Training Program Resources For Your Practice Newsletters Physician Relations MyPatients Provider Portal MyPatients is a tool for referring providers ...

  9. International Work-Conference on Time Series

    CERN Document Server

    Pomares, Héctor; Valenzuela, Olga

    2017-01-01

    This volume of selected and peer-reviewed contributions on the latest developments in time series analysis and forecasting updates the reader on topics such as analysis of irregularly sampled time series, multi-scale analysis of univariate and multivariate time series, linear and non-linear time series models, advanced time series forecasting methods, applications in time series analysis and forecasting, advanced methods and online learning in time series and high-dimensional and complex/big data time series. The contributions were originally presented at the International Work-Conference on Time Series, ITISE 2016, held in Granada, Spain, June 27-29, 2016. The series of ITISE conferences provides a forum for scientists, engineers, educators and students to discuss the latest ideas and implementations in the foundations, theory, models and applications in the field of time series analysis and forecasting.  It focuses on interdisciplinary and multidisciplinary rese arch encompassing the disciplines of comput...

  10. Research and Development on Food Nutrition Statistical Analysis Software System

    OpenAIRE

    Du Li; Ke Yun

    2013-01-01

    Designing and developing a set of food nutrition component statistical analysis software can realize the automation of nutrition calculation, improve the nutrition processional professional’s working efficiency and achieve the informatization of the nutrition propaganda and education. In the software development process, the software engineering method and database technology are used to calculate the human daily nutritional intake and the intelligent system is used to evaluate the user’s hea...

  11. Usage models in reliability assessment of software-based systems

    Energy Technology Data Exchange (ETDEWEB)

    Haapanen, P.; Pulkkinen, U. [VTT Automation, Espoo (Finland); Korhonen, J. [VTT Electronics, Espoo (Finland)

    1997-04-01

    This volume in the OHA-project report series deals with the statistical reliability assessment of software based systems on the basis of dynamic test results and qualitative evidence from the system design process. Other reports to be published later on in the OHA-project report series will handle the diversity requirements in safety critical software-based systems, generation of test data from operational profiles and handling of programmable automation in plant PSA-studies. In this report the issues related to the statistical testing and especially automated test case generation are considered. The goal is to find an efficient method for building usage models for the generation of statistically significant set of test cases and to gather practical experiences from this method by applying it in a case study. The scope of the study also includes the tool support for the method, as the models may grow quite large and complex. (32 refs., 30 figs.).

  12. Usage models in reliability assessment of software-based systems

    International Nuclear Information System (INIS)

    Haapanen, P.; Pulkkinen, U.; Korhonen, J.

    1997-04-01

    This volume in the OHA-project report series deals with the statistical reliability assessment of software based systems on the basis of dynamic test results and qualitative evidence from the system design process. Other reports to be published later on in the OHA-project report series will handle the diversity requirements in safety critical software-based systems, generation of test data from operational profiles and handling of programmable automation in plant PSA-studies. In this report the issues related to the statistical testing and especially automated test case generation are considered. The goal is to find an efficient method for building usage models for the generation of statistically significant set of test cases and to gather practical experiences from this method by applying it in a case study. The scope of the study also includes the tool support for the method, as the models may grow quite large and complex. (32 refs., 30 figs.)

  13. The Little Giant: The IBM Series/1 in Library Applications.

    Science.gov (United States)

    Hendricks, Donald D.; Manino, Glenn

    1987-01-01

    This description of the use of IBM Series/1 minicomputers to implement a library automation system includes discussion of current functions of the system, the system configuration, communications capabilities, software, and cost factors. (CLB)

  14. Radiation safety in the cardiac catheterization lab: A time series quality improvement initiative.

    Science.gov (United States)

    Abuzeid, Wael; Abunassar, Joseph; Leis, Jerome A; Tang, Vicky; Wong, Brian; Ko, Dennis T; Wijeysundera, Harindra C

    Interventional cardiologists have one of the highest annual radiation exposures yet systems of care that promote radiation safety in cardiac catheterization labs are lacking. This study sought to reduce the frequency of radiation exposure, for PCI procedures, above 1.5Gy in labs utilizing a Phillips system at our local institution by 40%, over a 12-month period. We performed a time series study to assess the impact of different interventions on the frequency of radiation exposure above 1.5Gy. Process measures were percent of procedures where collimation and magnification were used and percent of completion of online educational modules. Balancing measures were the mean number of cases performed and mean fluoroscopy time. Information sessions, online modules, policies and posters were implemented followed by the introduction of a new lab with a novel software (AlluraClarity©) to reduce radiation dose. There was a significant reduction (91%, psoftware (AlluraClarity©) in a new Phillips lab. Process measures of use of collimation (95.0% to 98.0%), use of magnification (20.0% to 14.0%) and completion of online modules (62%) helped track implementation. The mean number of cases performed and mean fluoroscopy time did not change significantly. While educational strategies had limited impact on reducing radiation exposure, implementing a novel software system provided the most effective means of reducing radiation exposure. Crown Copyright © 2017. Published by Elsevier Inc. All rights reserved.

  15. User's Guide, software for reduction and analysis of daily weather and surface-water data: Tools for time series analysis of precipitation, temperature, and streamflow data

    Science.gov (United States)

    Hereford, Richard

    2006-01-01

    The software described here is used to process and analyze daily weather and surface-water data. The programs are refinements of earlier versions that include minor corrections and routines to calculate frequencies above a threshold on an annual or seasonal basis. Earlier versions of this software were used successfully to analyze historical precipitation patterns of the Mojave Desert and the southern Colorado Plateau regions, ecosystem response to climate variation, and variation of sediment-runoff frequency related to climate (Hereford and others, 2003; 2004; in press; Griffiths and others, 2006). The main program described here (Day_Cli_Ann_v5.3) uses daily data to develop a time series of various statistics for a user specified accounting period such as a year or season. The statistics include averages and totals, but the emphasis is on the frequency of occurrence in days of relatively rare weather or runoff events. These statistics are indices of climate variation; for a discussion of climate indices, see the Climate Research Unit website of the University of East Anglia (http://www.cru.uea.ac.uk/projects/stardex/) and the Climate Change Indices web site (http://cccma.seos.uvic.ca/ETCCDMI/indices.html). Specifically, the indices computed with this software are the frequency of high intensity 24-hour rainfall, unusually warm temperature, and unusually high runoff. These rare, or extreme events, are those greater than the 90th percentile of precipitation, streamflow, or temperature computed for the period of record of weather or gaging stations. If they cluster in time over several decades, extreme events may produce detectable change in the physical landscape and ecosystem of a given region. Although the software has been tested on a variety of data, as with any software, the user should carefully evaluate the results with their data. The programs were designed for the range of precipitation, temperature, and streamflow measurements expected in the semiarid

  16. Approaches in highly parameterized inversion: TSPROC, a general time-series processor to assist in model calibration and result summarization

    Science.gov (United States)

    Westenbroek, Stephen M.; Doherty, John; Walker, John F.; Kelson, Victor A.; Hunt, Randall J.; Cera, Timothy B.

    2012-01-01

    The TSPROC (Time Series PROCessor) computer software uses a simple scripting language to process and analyze time series. It was developed primarily to assist in the calibration of environmental models. The software is designed to perform calculations on time-series data commonly associated with surface-water models, including calculation of flow volumes, transformation by means of basic arithmetic operations, and generation of seasonal and annual statistics and hydrologic indices. TSPROC can also be used to generate some of the key input files required to perform parameter optimization by means of the PEST (Parameter ESTimation) computer software. Through the use of TSPROC, the objective function for use in the model-calibration process can be focused on specific components of a hydrograph.

  17. International Work-Conference on Time Series

    CERN Document Server

    Pomares, Héctor

    2016-01-01

    This volume presents selected peer-reviewed contributions from The International Work-Conference on Time Series, ITISE 2015, held in Granada, Spain, July 1-3, 2015. It discusses topics in time series analysis and forecasting, advanced methods and online learning in time series, high-dimensional and complex/big data time series as well as forecasting in real problems. The International Work-Conferences on Time Series (ITISE) provide a forum for scientists, engineers, educators and students to discuss the latest ideas and implementations in the foundations, theory, models and applications in the field of time series analysis and forecasting. It focuses on interdisciplinary and multidisciplinary research encompassing the disciplines of computer science, mathematics, statistics and econometrics.

  18. Student perceptions of drill-and-practice mathematics software in primary education

    NARCIS (Netherlands)

    Kuiper, E.; de Pater-Sneep, M.

    2014-01-01

    Drill-and-practice mathematics software offers teachers a relatively simple way to use technology in the classroom. One of the reasons to use the software may be that it motivates children, working on the computer being more "fun" than doing regular school work. However, students’ own perceptions of

  19. Celiac Family Health Education Video Series

    Medline Plus

    Full Text Available ... Medical Education Simulator Training Program Resources For Your Practice Newsletters Physician Relations MyPatients Provider Portal MyPatients is ... Medical Education Simulator Training Program Resources For Your Practice Newsletters Physician Relations Centers & Services Centers Brain Center ...

  20. Planetarium Software in the Classroom

    Science.gov (United States)

    Persson, J. R.; Eriksson, U.

    2016-01-01

    Students often find astronomy and astrophysics to be most interesting and exciting, but the Universe is difficult to access using only one's eyes or simple equipment available at different educational settings. To open up the Universe and enhance learning astronomy and astrophysics different planetarium software can be used. In this article we…

  1. The Model of Formation of Professional Competence of Future Software Engineers

    Directory of Open Access Journals (Sweden)

    Viktor Sedov

    2016-05-01

    Full Text Available The rapid technological development of modern society fundamentally changes processes of production, communication and services. There is a great demand for specialists who are competent in recently emerged industries. Moreover, the gap between scientific invention and its wide distribution and consumption has significantly reduced. Therefore, we face an urgent need for preparation of specialists in higher education that meet the requirements of modern society and labour market. Particularly relevant is the issue of training of future software engineers in the system of master’s degree, which is the level of education that trains not only professionals, but also scientists and university teachers. The article presents a developed model of formation of professional competence of future software engineers in the system of master’s degree. The model comprises units of training of future software engineers, identifies methodological approaches, a number of general didactic and methodological principles that underpin learning processes in higher education. It describes methods, forms of organization and means that are used in the system of master’s degree, and also provides pedagogical conditions of effective implementation of the model. The developed model addresses the issue of individualization, intensification and optimization of studying. While developing the model, special attention was paid to updating the content of education and searching for new organizational forms of training of future software engineers.

  2. Hudební software - aplikace open source a freeware na hudební vzdělávání

    OpenAIRE

    Kyjovský, Jan

    2012-01-01

    The bachelor's thesis Music software - application of open source and freeware in music education deals with that kind of software, which could be in some way used in music education and it is free of charge. In the first, theoretical part, the software itself is defined together with the most common free software licenses and the philosophy of Open source movement and Free Software Foundation. Just for orientation, there is a classification of music software; author compiles also a brief voc...

  3. Programmable pulse series generator for NMR relaxometer

    International Nuclear Information System (INIS)

    Stolbunov, R.N.; Chichikov, S.A.; Lundin, A.G.

    2005-01-01

    Paper describes a pulse series generator for NMR relaxometer. The operation mode is set on the basis of the PC program by the PCI bus in the internal memory. The design is based on two Altera Company MAX7000S and Cyclone family microcircuits using the Qartus II 4.0 software. The basic parameters are as follows: pulse minimum length - 50 ns, time resolution - 10 ns, pulse maximum number - 1024, number of controlled output channels - 8. The designed device as a part of the NMR hardware-software system enables to record, to process and to store the experiment results in the form of electronic document [ru

  4. The short term effects of preoperative neuroscience education for lumbar radiculopathy: A case series

    Science.gov (United States)

    Louw, Adriaan; Diener, Ina

    2015-01-01

    Background Recently a preoperative pain neuroscience education (NE) program was developed for lumbar surgery (LS) for radiculopathy as a means to decrease postoperative pain and disability. This study attempts to determine the short term effects, if any, of providing NE before surgery on patient outcomes. Methods A case series of 10 patients (female = 7) received preoperative one-on-one educational session by a physical therapist on the neuroscience of pain, accompanied by an evidence-based booklet, prior to LS for radiculopathy. Post-intervention data was gathered immediately after NE, as well as 1, 3 and 6 months following LS. Primary outcome measures were Pain Catastrophization Scale (PCS), forward flexion, straight leg raise (SLR) and beliefs regarding LS. Results Immediately following NE for LS for radiculopathy, all patients had lower PCS scores, with 5 patients exceeding the MDC score of 9.1 and 8 of the patients had PCS change scores exceeding the MDC by the 1, 3 and 6 month follow ups. Physical changes showed that fingertip-to-floor test in 6 patients had changes in beyond the MDC of 4.5 cm and 6 patients had changes in SLR beyond the MDC of 5.7°. The main finding, however, indicated a positive and more realistic shift in expectations regarding pain after the impending LS by all patients. Conclusions The results of the case series suggest that immediately after NE, patients scheduled for LS for radiculopathy had meaningful detectable changes in pain catastrophizing, fingertip-to-floor test, passive SLR and positive shifts in their beliefs about LS. PMID:26056626

  5. Portable software for distributed readout controllers and event builders in FASTBUS and VME

    International Nuclear Information System (INIS)

    Pordes, R.; Berg, D.; Berman, E.; Bernett, M.; Brown, D.; Constanta-Fanourakis, P.; Dorries, T.; Haire, M.; Joshi, U.; Kaczar, K.; Mackinnon, B.; Moore, C.; Nicinski, T.; Oleynik, G.; Petravick, D.; Sergey, G.; Slimmer, D.; Streets, J.; Votava, M.; White, V.

    1989-12-01

    We report on software developed as part of the PAN-DA system to support the functions of front end readout controllers and event builders in multiprocessor, multilevel, distributed data acquisition systems. For the next generation data acquisition system we have undertaken to design and implement software tools that are easily transportable to new modules. The first implementation of this software is for Motorola 68K series processor boards in FASTBUS and VME and will be used in the Fermilab accelerator run at the beginning of 1990. We use a Real Time Kernel Operating System. The software provides general connectivity tools for control, diagnosis and monitoring. 17 refs., 7 figs

  6. Case Reports, Case Series - From Clinical Practice to Evidence-Based Medicine in Graduate Medical Education.

    Science.gov (United States)

    Sayre, Jerry W; Toklu, Hale Z; Ye, Fan; Mazza, Joseph; Yale, Steven

    2017-08-07

    Case reports and case series or case study research are descriptive studies that are prepared for illustrating novel, unusual, or atypical features identified in patients in medical practice, and they potentially generate new research questions. They are empirical inquiries or investigations of a patient or a group of patients in a natural, real-world clinical setting. Case study research is a method that focuses on the contextual analysis of a number of events or conditions and their relationships. There is disagreement among physicians on the value of case studies in the medical literature, particularly for educators focused on teaching evidence-based medicine (EBM) for student learners in graduate medical education. Despite their limitations, case study research is a beneficial tool and learning experience in graduate medical education and among novice researchers. The preparation and presentation of case studies can help students and graduate medical education programs evaluate and apply the six American College of Graduate Medical Education (ACGME) competencies in the areas of medical knowledge, patient care, practice-based learning, professionalism, systems-based practice, and communication. A goal in graduate medical education should be to assist residents to expand their critical thinking, problem-solving, and decision-making skills. These attributes are required in the teaching and practice of EBM. In this aspect, case studies provide a platform for developing clinical skills and problem-based learning methods. Hence, graduate medical education programs should encourage, assist, and support residents in the publication of clinical case studies; and clinical teachers should encourage graduate students to publish case reports during their graduate medical education.

  7. Introduction to time series and forecasting

    CERN Document Server

    Brockwell, Peter J

    2016-01-01

    This book is aimed at the reader who wishes to gain a working knowledge of time series and forecasting methods as applied to economics, engineering and the natural and social sciences. It assumes knowledge only of basic calculus, matrix algebra and elementary statistics. This third edition contains detailed instructions for the use of the professional version of the Windows-based computer package ITSM2000, now available as a free download from the Springer Extras website. The logic and tools of time series model-building are developed in detail. Numerous exercises are included and the software can be used to analyze and forecast data sets of the user's own choosing. The book can also be used in conjunction with other time series packages such as those included in R. The programs in ITSM2000 however are menu-driven and can be used with minimal investment of time in the computational details. The core of the book covers stationary processes, ARMA and ARIMA processes, multivariate time series and state-space mod...

  8. Professional Training in Software Engineering: A Critical Need in the United States

    Directory of Open Access Journals (Sweden)

    Jennifer Waldrow

    2012-06-01

    Full Text Available The software is related to almost every aspect of daily life: manufacturing, banking, travel, communications, defense, medicine, research, government, education, entertainment, law ... Is an essential part of military systems and is used in all civilian sectors, including safety and mission critical. Moreover, the complexity of many of these systems has increased exponentially in recent decades and the software has become an essential component for all of them. Unfortunately, the "systems of higher education", in almost all countries have not kept pace with these changes. The current science and engineering programs, both undergraduate and graduate, they need to incorporate more training in Software Engineering. It is especially true in areas such as aerospace engineering, because these systems are highly dependent on computer, information, communications and software. This article presents an analysis of the current situation of the United States in what has to do with software engineering training that receive and require the aerospace engineers.

  9. Guidance and Control Software Project Data - Volume 1: Planning Documents

    Science.gov (United States)

    Hayhurst, Kelly J. (Editor)

    2008-01-01

    The Guidance and Control Software (GCS) project was the last in a series of software reliability studies conducted at Langley Research Center between 1977 and 1994. The technical results of the GCS project were recorded after the experiment was completed. Some of the support documentation produced as part of the experiment, however, is serving an unexpected role far beyond its original project context. Some of the software used as part of the GCS project was developed to conform to the RTCA/DO-178B software standard, "Software Considerations in Airborne Systems and Equipment Certification," used in the civil aviation industry. That standard requires extensive documentation throughout the software development life cycle, including plans, software requirements, design and source code, verification cases and results, and configuration management and quality control data. The project documentation that includes this information is open for public scrutiny without the legal or safety implications associated with comparable data from an avionics manufacturer. This public availability has afforded an opportunity to use the GCS project documents for DO-178B training. This report provides a brief overview of the GCS project, describes the 4-volume set of documents and the role they are playing in training, and includes the planning documents from the GCS project. Volume 1 contains five appendices: A. Plan for Software Aspects of Certification for the Guidance and Control Software Project; B. Software Development Standards for the Guidance and Control Software Project; C. Software Verification Plan for the Guidance and Control Software Project; D. Software Configuration Management Plan for the Guidance and Control Software Project; and E. Software Quality Assurance Activities.

  10. Entrepreneurial model based technology creative industries sector software through the use of free open source software for Universitas Pendidikan Indonesia students

    Science.gov (United States)

    Hasan, B.; Hasbullah; Purnama, W.; Hery, A.

    2016-04-01

    Creative industry development areas of software by using Free Open Source Software (FOSS) is expected to be one of the solutions to foster new entrepreneurs of the students who can open job opportunities and contribute to economic development in Indonesia. This study aims to create entrepreneurial coaching model based on the creative industries by utilizing FOSS software field as well as provide understanding and fostering entrepreneurial creative industries based field software for students of Universitas Pendidikan Indonesia. This activity phase begins with identifying entrepreneurs or business software technology that will be developed, training and mentoring, apprenticeship process at industrial partners, creation of business plans and monitoring and evaluation. This activity involves 30 UPI student which has the motivation to self-employment and have competence in the field of information technology. The results and outcomes expected from these activities is the birth of a number of new entrepreneurs from the students engaged in the software industry both software in the world of commerce (e-commerce) and education/learning (e-learning/LMS) and games.

  11. 4-H Science Inquiry Video Series

    Science.gov (United States)

    Green, Jeremy W.; Black, Lynette; Willis, Patrick

    2013-01-01

    Studies support science inquiry as a positive method and approach for 4-H professionals and volunteers to use for teaching science-based practices to youth. The development of a science inquiry video series has yielded positive results as it relates to youth development education and science. The video series highlights how to conduct science-rich…

  12. Educational software reflecting two philosophical approaches to ethics education

    Directory of Open Access Journals (Sweden)

    Betty Collis

    1994-12-01

    Full Text Available Ethics education can vary considerably in its instructional strategies based on differences in the theoretical positions underlying the approach to moral development being stressed. Two such approaches are the 'justice' approach as exemplified by Kohlberg's six stages of moral development, and the 'care ethic' approach as exemplified by Gilligan's work on empathy as a base for moral decision-making. Each of these approaches can be demonstrated through different instructional strategies in the ethics education course, but each strategy is often difficult to execute in practice, given time and resource constraints.

  13. Engineering Play: Children's Software and the Cultural Politics of Edutainment

    Science.gov (United States)

    Ito, Mizuko

    2006-01-01

    The late 1980s saw the emergence of a new genre of instructional media, "edutainment", which utilized the capabilities of multimedia personal computers to animate software designed to both educate and entertain young children. This paper describes the production of, marketing of and play with edutainment software as a contemporary example of…

  14. Software Agents Applications Using Real-Time CORBA

    Science.gov (United States)

    Fowell, S.; Ward, R.; Nielsen, M.

    This paper describes current projects being performed by SciSys in the area of the use of software agents, built using CORBA middleware, to improve operations within autonomous satellite/ground systems. These concepts have been developed and demonstrated in a series of experiments variously funded by ESA's Technology Flight Opportunity Initiative (TFO) and Leading Edge Technology for SMEs (LET-SME), and the British National Space Centre's (BNSC) National Technology Programme. Some of this earlier work has already been reported in [1]. This paper will address the trends, issues and solutions associated with this software agent architecture concept, together with its implementation using CORBA within an on-board environment, that is to say taking account of its real- time and resource constrained nature.

  15. Software and the Scientist: Coding and Citation Practices in Geodynamics

    Science.gov (United States)

    Hwang, Lorraine; Fish, Allison; Soito, Laura; Smith, MacKenzie; Kellogg, Louise H.

    2017-11-01

    In geodynamics as in other scientific areas, computation has become a core component of research, complementing field observation, laboratory analysis, experiment, and theory. Computational tools for data analysis, mapping, visualization, modeling, and simulation are essential for all aspects of the scientific workflow. Specialized scientific software is often developed by geodynamicists for their own use, and this effort represents a distinctive intellectual contribution. Drawing on a geodynamics community that focuses on developing and disseminating scientific software, we assess the current practices of software development and attribution, as well as attitudes about the need and best practices for software citation. We analyzed publications by participants in the Computational Infrastructure for Geodynamics and conducted mixed method surveys of the solid earth geophysics community. From this we learned that coding skills are typically learned informally. Participants considered good code as trusted, reusable, readable, and not overly complex and considered a good coder as one that participates in the community in an open and reasonable manor contributing to both long- and short-term community projects. Participants strongly supported citing software reflected by the high rate a software package was named in the literature and the high rate of citations in the references. However, lacking are clear instructions from developers on how to cite and education of users on what to cite. In addition, citations did not always lead to discoverability of the resource. A unique identifier to the software package itself, community education, and citation tools would contribute to better attribution practices.

  16. Empirical Studies of Agile Software Development to Learn Programming Skills

    Directory of Open Access Journals (Sweden)

    Yasuyo Kofune

    2014-06-01

    Full Text Available This paper presents a programming education support method based on Agile Development that encourages and builds on communication between students. Through mutual discussion, students using our approach transform their ideas into software and cooperate to write a program. The students complete the software through repetition and programming. Before completing the software program, the students learn to solve problems by working together. The students are encouraged to think and share ideas, and gain experience writing software. With this approach, students not only learn how to write programs, but also increase their logical thinking, problem-solving, and communication skills.

  17. Delivering Software Process-Specific Project Courses in Tertiary Education Environment: Challenges and Solution

    Science.gov (United States)

    Rong, Guoping; Shao, Dong

    2012-01-01

    The importance of delivering software process courses to software engineering students has been more and more recognized in China in recent years. However, students usually cannot fully appreciate the value of software process courses by only learning methodology and principle in the classroom. Therefore, a process-specific project course was…

  18. Development of a plug-in for Variability Modeling in Software Product Lines

    Directory of Open Access Journals (Sweden)

    María Lucía López-Araujo

    2012-03-01

    Full Text Available Las Líneas de Productos de Software (LPS toman ventaja económica de las similitudes y variación entre un conjunto de sistemas de software dentro de un dominio específico. La Ingeniería de Líneas de Productos de Software por lo tanto, define una serie de procesos para el desarrollo de LPS que consideran las similitudes y variación a lo largo del ciclo devida. El modelado de variabilidad, en consecuencia, es una actividad esencial en un enfoque de Ingeniería de Líneas de Productos de Software. Existen varias técnicas para modelado de variabilidad. Entre ellas resalta COVAMOF que permite modelar los puntos de variación, variantes y dependencias como entidades de primera clase, proporcionando una manera uniforme de representarlos en los diversos niveles de abstracción de una LPS. Para poder aprovechar los beneficios de COVAMOF es necesario contar con una herramienta, de otra manera el modelado y la administración de la variabilidad pueden resultar una labor ardua para el ingeniero de software. Este trabajo presenta el desarrollo de un plug-in de COVAMOF para Eclipse.Software Product Lines (SPL take economic advantage of commonality and variability among a set of software systems that exist within a specific domain. Therefore, Software Product Line Engineering defines a series of processes for the development of a SPL that consider commonality and variability during the software life cycle. Variability modeling is therefore an essential activity in a Software Product Line Engineering approach. There are several techniques for variability modeling nowadays. COVAMOF stands out among them since it allows the modeling of variation points, variants and dependencies as first class elements. COVAMOF, therefore, provides an uniform manner for representing such concepts in different levels of abstraction within a SPL. In order to take advantage of COVAMOF benefits, it is necessary to have a computer aided tool, otherwise variability modeling and

  19. Supporting Early Math--Rationales and Requirements for High Quality Software

    Science.gov (United States)

    Haake, Magnus; Husain, Layla; Gulz, Agneta

    2015-01-01

    There is substantial evidence that preschooler's performance in early math is highly correlated to math performance throughout school as well as academic skills in general. One way to help children attain early math skills is by using targeted educational software and the paper discusses potential gains of using such software to support early math…

  20. The Trouble with Thinking like Arena: Learning to Use Simulation Software

    Science.gov (United States)

    Rodgers, Diane M.; Moraga, Reinaldo J.

    2011-01-01

    Simulation software used for modeling has become as ubiquitous as computers themselves. Despite growing reliance on simulation in educational and workplace settings, users encounter frustration in using simulation software programs. The authors conducted a study with 26 engineering students and interviewed them about their experience learning the…

  1. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Rheumatic Diseases Our Research Patient-Centered Outcomes Research Research Studies The Camille Julia Morgan Arthritis Research and Education Fund About Us Appointment Information Contact ...

  2. Global Software Engineering: A Software Process Approach

    Science.gov (United States)

    Richardson, Ita; Casey, Valentine; Burton, John; McCaffery, Fergal

    Our research has shown that many companies are struggling with the successful implementation of global software engineering, due to temporal, cultural and geographical distance, which causes a range of factors to come into play. For example, cultural, project managementproject management and communication difficulties continually cause problems for software engineers and project managers. While the implementation of efficient software processes can be used to improve the quality of the software product, published software process models do not cater explicitly for the recent growth in global software engineering. Our thesis is that global software engineering factors should be included in software process models to ensure their continued usefulness in global organisations. Based on extensive global software engineering research, we have developed a software process, Global Teaming, which includes specific practices and sub-practices. The purpose is to ensure that requirements for successful global software engineering are stipulated so that organisations can ensure successful implementation of global software engineering.

  3. Software Users Manual (SUM): Extended Testability Analysis (ETA) Tool

    Science.gov (United States)

    Maul, William A.; Fulton, Christopher E.

    2011-01-01

    This software user manual describes the implementation and use the Extended Testability Analysis (ETA) Tool. The ETA Tool is a software program that augments the analysis and reporting capabilities of a commercial-off-the-shelf (COTS) testability analysis software package called the Testability Engineering And Maintenance System (TEAMS) Designer. An initial diagnostic assessment is performed by the TEAMS Designer software using a qualitative, directed-graph model of the system being analyzed. The ETA Tool utilizes system design information captured within the diagnostic model and testability analysis output from the TEAMS Designer software to create a series of six reports for various system engineering needs. The ETA Tool allows the user to perform additional studies on the testability analysis results by determining the detection sensitivity to the loss of certain sensors or tests. The ETA Tool was developed to support design and development of the NASA Ares I Crew Launch Vehicle. The diagnostic analysis provided by the ETA Tool was proven to be valuable system engineering output that provided consistency in the verification of system engineering requirements. This software user manual provides a description of each output report generated by the ETA Tool. The manual also describes the example diagnostic model and supporting documentation - also provided with the ETA Tool software release package - that were used to generate the reports presented in the manual

  4. Development of training-related health care software by a team of clinical educators: their experience, from conception to piloting

    Directory of Open Access Journals (Sweden)

    ap Dafydd D

    2016-11-01

    Full Text Available Derfel ap Dafydd,1 Ruth Williamson,2 Philip Blunt,3 Dominic M Blunt4 1Department of Radiology, Royal Marsden NHS Foundation Trust, London, 2Imaging Department, Royal Bornemouth Hospital, Bornemouth, 3Savernake IT Ltd, Marlborough, 4Imaging Department, Imperial College Healthcare NHS Trust, London, UK Abstract: The difficulties of producing useful, bespoke, and affordable information technology systems for large health care organizations are well publicized, following several high-profile endeavors in the UK. This article describes the experience of a small group of clinical radiologists and their collaborators in producing an information technology system – from conception to piloting. This system, called Trainee Tracker, enables automated target date recalculation of trainee milestones, depending on their work patterns and other individual circumstances. It utilizes an automated email alert system to notify the educational supervisors and trainees of approaching and elapsed target dates, in order to identify trainees in difficulty early and address their training needs accordingly. The challenges and advantages, both common to and contrasting with larger-scale projects, are also considered. The benefits of the development team’s “agile” approach to software development and the lessons learned will be of interest to medical educators, particularly those with expertise in e-portfolios and other training-related software. Keywords: training, appraisal, ARCP, Annual Review of Clinical Progression, portfolio, trainer

  5. CheMentor Software System by H. A. Peoples

    Science.gov (United States)

    Reid, Brian P.

    1997-09-01

    CheMentor Software System H. A. Peoples. Computerized Learning Enhancements: http://www.ecis.com/~clehap; email: clehap@ecis.com; 1996 - 1997. CheMentor is a series of software packages for introductory-level chemistry, which includes Practice Items (I), Stoichiometry (I), Calculating Chemical Formulae, and the CheMentor Toolkit. The first three packages provide practice problems for students and various types of help to solve them; the Toolkit includes "calculators" for determining chemical quantities as well as the Practice Items (I) set of problems. The set of software packages is designed so that each individual product acts as a module of a common CheMentor program. As the name CheMentor implies, the software is designed as a "mentor" for students learning introductory chemistry concepts and problems. The typical use of the software would be by individual students (or perhaps small groups) as an adjunct to lectures. CheMentor is a HyperCard application and the modules are HyperCard stacks. The requirements to run the packages include a Macintosh computer with at least 1 MB of RAM, a hard drive with several MB of available space depending upon the packages selected (10 MB were required for all the packages reviewed here), and the Mac operating system 6.0.5 or later.

  6. Guidance and Control Software Project Data - Volume 2: Development Documents

    Science.gov (United States)

    Hayhurst, Kelly J. (Editor)

    2008-01-01

    The Guidance and Control Software (GCS) project was the last in a series of software reliability studies conducted at Langley Research Center between 1977 and 1994. The technical results of the GCS project were recorded after the experiment was completed. Some of the support documentation produced as part of the experiment, however, is serving an unexpected role far beyond its original project context. Some of the software used as part of the GCS project was developed to conform to the RTCA/DO-178B software standard, "Software Considerations in Airborne Systems and Equipment Certification," used in the civil aviation industry. That standard requires extensive documentation throughout the software development life cycle, including plans, software requirements, design and source code, verification cases and results, and configuration management and quality control data. The project documentation that includes this information is open for public scrutiny without the legal or safety implications associated with comparable data from an avionics manufacturer. This public availability has afforded an opportunity to use the GCS project documents for DO-178B training. This report provides a brief overview of the GCS project, describes the 4-volume set of documents and the role they are playing in training, and includes the development documents from the GCS project. Volume 2 contains three appendices: A. Guidance and Control Software Development Specification; B. Design Description for the Pluto Implementation of the Guidance and Control Software; and C. Source Code for the Pluto Implementation of the Guidance and Control Software

  7. PRISM, Processing and Review Interface for Strong Motion Data Software

    Science.gov (United States)

    Kalkan, E.; Jones, J. M.; Stephens, C. D.; Ng, P.

    2016-12-01

    A continually increasing number of high-quality digital strong-motion records from stations of the National Strong Motion Project (NSMP) of the U.S. Geological Survey (USGS), as well as data from regional seismic networks within the U.S., calls for automated processing of strong-motion records with human review limited to selected significant or flagged records. The NSMP has developed the Processing and Review Interface for Strong Motion data (PRISM) software to meet this need. PRISM automates the processing of strong-motion records by providing batch-processing capabilities. The PRISM software is platform-independent (coded in Java), open-source, and does not depend on any closed-source or proprietary software. The software consists of two major components: a record processing engine composed of modules for each processing step, and a graphical user interface (GUI) for manual review and processing. To facilitate the use by non-NSMP earthquake engineers and scientists, PRISM (both its processing engine and GUI components) is easy to install and run as a stand-alone system on common operating systems such as Linux, OS X and Windows. PRISM was designed to be flexible and extensible in order to accommodate implementation of new processing techniques. Input to PRISM currently is limited to data files in the Consortium of Organizations for Strong-Motion Observation Systems (COSMOS) V0 format, so that all retrieved acceleration time series need to be converted to this format. Output products include COSMOS V1, V2 and V3 files as: (i) raw acceleration time series in physical units with mean removed (V1), (ii) baseline-corrected and filtered acceleration, velocity, and displacement time series (V2), and (iii) response spectra, Fourier amplitude spectra and common earthquake-engineering intensity measures (V3). A thorough description of the record processing features supported by PRISM is presented with examples and validation results. All computing features have been

  8. Classroom Software for the Information Age. Technical Report No. 23.

    Science.gov (United States)

    Sheingold, Karen; And Others

    Consumers and producers of educational software must make decisions about what kind of software to buy and create. Both groups must base these decisions on criteria that consider what it is important to learn in our technological era, what is workable, and what is currently practical and cost-effective. Five criteria that are central to these…

  9. Software Tools for Electrical Quality Assurance in the LHC

    CERN Document Server

    Bednarek, Mateusz

    2011-01-01

    There are over 1600 superconducting magnet circuits in the LHC machine. Many of them consist of a large number of components electrically connected in series. This enhances the sensitivity of the whole circuits to electrical faults of individual components. Furthermore, circuits are equipped with a large number of instrumentation wires, which are exposed to accidental damage or swapping. In order to ensure safe operation, an Electrical Quality Assurance (ELQA) campaign is needed after each thermal cycle. Due to the complexity of the circuits, as well as their distant geographical distribution (tunnel of 27km circumference divided in 8 sectors), suitable software and hardware platforms had to be developed. The software combines an Oracle database, LabView data acquisition applications and PHP-based web follow-up tools. This paper describes the software used for the ELQA of the LHC.

  10. Software tools for electrical quality assurance in the LHC

    International Nuclear Information System (INIS)

    Bednarek, M.; Ludwin, J.

    2012-01-01

    There are over 1600 superconducting magnet circuits in the LHC machine. Many of them consist of a large number of components electrically connected in series. This enhances the sensitivity of the whole circuits to electrical faults of individual components. Furthermore, circuits are equipped with a large number of instrumentation wires, which are exposed to accidental damage or swapping. In order to ensure safe operation, an Electrical Quality Assurance (ELQA) campaign is needed after each thermal cycle. Due to the complexity of the circuits, as well as their distant geographical distribution (tunnel of 27 km circumference divided in 8 sectors), suitable software and hardware platforms had to be developed. The software combines an Oracle database, LabView data acquisition applications and PHP-based web follow-up tools. This paper describes the software used for the ELQA of the LHC. (authors)

  11. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Studies The Camille Julia Morgan Arthritis Research and Education Fund About Us Appointment Information Contact Us Our Faculty Our Staff Rheumatology Specialty Centers You are here: Home / Patient ...

  12. Guidance and Control Software Project Data - Volume 3: Verification Documents

    Science.gov (United States)

    Hayhurst, Kelly J. (Editor)

    2008-01-01

    The Guidance and Control Software (GCS) project was the last in a series of software reliability studies conducted at Langley Research Center between 1977 and 1994. The technical results of the GCS project were recorded after the experiment was completed. Some of the support documentation produced as part of the experiment, however, is serving an unexpected role far beyond its original project context. Some of the software used as part of the GCS project was developed to conform to the RTCA/DO-178B software standard, "Software Considerations in Airborne Systems and Equipment Certification," used in the civil aviation industry. That standard requires extensive documentation throughout the software development life cycle, including plans, software requirements, design and source code, verification cases and results, and configuration management and quality control data. The project documentation that includes this information is open for public scrutiny without the legal or safety implications associated with comparable data from an avionics manufacturer. This public availability has afforded an opportunity to use the GCS project documents for DO-178B training. This report provides a brief overview of the GCS project, describes the 4-volume set of documents and the role they are playing in training, and includes the verification documents from the GCS project. Volume 3 contains four appendices: A. Software Verification Cases and Procedures for the Guidance and Control Software Project; B. Software Verification Results for the Pluto Implementation of the Guidance and Control Software; C. Review Records for the Pluto Implementation of the Guidance and Control Software; and D. Test Results Logs for the Pluto Implementation of the Guidance and Control Software.

  13. Nuclear and Particle Physics Simulations: The Consortium of Upper-Level Physics Software

    Science.gov (United States)

    Bigelow, Roberta; Moloney, Michael J.; Philpott, John; Rothberg, Joseph

    1995-06-01

    The Consortium for Upper Level Physics Software (CUPS) has developed a comprehensive series of Nine Book/Software packages that Wiley will publish in FY `95 and `96. CUPS is an international group of 27 physicists, all with extensive backgrounds in the research, teaching, and development of instructional software. The project is being supported by the National Science Foundation (PHY-9014548), and it has received other support from the IBM Corp., Apple Computer Corp., and George Mason University. The Simulations being developed are: Astrophysics, Classical Mechanics, Electricity & Magnetism, Modern Physics, Nuclear and Particle Physics, Quantum Mechanics, Solid State, Thermal and Statistical, and Wave and Optics.

  14. An interactive end-user software application for a deep-sea photographic database

    Digital Repository Service at National Institute of Oceanography (India)

    Jaisankar, S.; Sharma, R.

    . The software is the first of its kind in deep-sea applications and it also attempts to educate the user about deep-sea photography. The application software is developed by modifying established routines and by creating new routines to save the retrieved...

  15. A study about teaching quadratic functions using mathematical models and free software

    Science.gov (United States)

    Nepomucena, T. V.; da Silva, A. C.; Jardim, D. F.; da Silva, J. M.

    2017-12-01

    In the face of the reality of teaching Mathematics in Basic Education in Brazil, specially relating teach functions focusing their relevance to the student’s academic development in Basic and Superior Education, this work proposes the use of educational software to help the teaching of functions in Basic Education since the computers and software show as an outstanding option to help the teaching and learning processes. On the other hand, the study also proposes the use of Didactic Transposition as a methodology investigation and research. Along with this survey, some teaching interventions were applied to detect the main difficulties in the teaching process of functions in the Basic Education, analyzing the results obtained along the interventions in a qualitative form. Considering the discussion of the results at the end of the didactic interventions, it was verified that the results obtained were satisfactory.

  16. Direct Integration: Training Software Developers to Conduct Usability Evaluations

    DEFF Research Database (Denmark)

    Skov, Mikael B.; Stage, Jan

    2008-01-01

    is based on an empirical study where 36 teams with a total of 234 first-year university students on software development and design educations were trained in a simple approach for user-based website usability testing that was taught in a 40 hour course. This approach supported them in planning, conducting......Many improvements of the interplay between usability evaluation and software development rely either on better methods for conducting usability evaluations or on better formats for presenting evaluation results in ways that are useful for software designers and developers. Both approaches involve...... a complete division of work between developers and evaluators, which is an undesirable complexity for many software development projects. This paper takes a different approach by exploring to what extent software developers and designers can be trained to carry out their own usability evaluations. The paper...

  17. Computer system organization the B5700/B6700 series

    CERN Document Server

    Organick, Elliott I

    1973-01-01

    Computer System Organization: The B5700/B6700 Series focuses on the organization of the B5700/B6700 Series developed by Burroughs Corp. More specifically, it examines how computer systems can (or should) be organized to support, and hence make more efficient, the running of computer programs that evolve with characteristically similar information structures.Comprised of nine chapters, this book begins with a background on the development of the B5700/B6700 operating systems, paying particular attention to their hardware/software architecture. The discussion then turns to the block-structured p

  18. The December 2006 ATLAS Computing & Software Workshop

    CERN Multimedia

    Fred Luehring

    The 29th ATLAS Computing & Software Workshop was held on December 11-15 at CERN. With the rapidly approaching onset of data taking, the workshop participants had an air of urgency about them. There was considerable discussion on hot topics such as physics validation of the software, data analysis, actual software production on the GRID, and the schedule of work for 2007 including the Final Dress Rehearsal (FDR). However don't be fooled, the workshop was not all work - there were also two social events which were greatly enjoyed by the attendees. The workshop welcomed Wouter Verkerke as the new Physics Validation Coordinator (replacing Davide Costanzo). Most recent validation work has centered on the 12.0.X release series that will be used for the Computing System Commissioning (CSC) exercise. The validation is now a big job because it needs to be done over a variety of conditions (magnetic field on/off, aligned/misaligned geometry) for every candidate release. Luckily there have been a large number of pe...

  19. The NOvA software testing framework

    International Nuclear Information System (INIS)

    Tamsett, M; Group, C

    2015-01-01

    The NOvA experiment at Fermilab is a long-baseline neutrino experiment designed to study vε appearance in a vμ beam. NOvA has already produced more than one million Monte Carlo and detector generated files amounting to more than 1 PB in size. This data is divided between a number of parallel streams such as far and near detector beam spills, cosmic ray backgrounds, a number of data-driven triggers and over 20 different Monte Carlo configurations. Each of these data streams must be processed through the appropriate steps of the rapidly evolving, multi-tiered, interdependent NOvA software framework. In total there are greater than 12 individual software tiers, each of which performs a different function and can be configured differently depending on the input stream. In order to regularly test and validate that all of these software stages are working correctly NOvA has designed a powerful, modular testing framework that enables detailed validation and benchmarking to be performed in a fast, efficient and accessible way with minimal expert knowledge. The core of this system is a novel series of python modules which wrap, monitor and handle the underlying C++ software framework and then report the results to a slick front-end web-based interface. This interface utilises modern, cross-platform, visualisation libraries to render the test results in a meaningful way. They are fast and flexible, allowing for the easy addition of new tests and datasets. In total upwards of 14 individual streams are regularly tested amounting to over 70 individual software processes, producing over 25 GB of output files. The rigour enforced through this flexible testing framework enables NOvA to rapidly verify configurations, results and software and thus ensure that data is available for physics analysis in a timely and robust manner. (paper)

  20. User Interface Design for Dynamic Geometry Software

    Science.gov (United States)

    Kortenkamp, Ulrich; Dohrmann, Christian

    2010-01-01

    In this article we describe long-standing user interface issues with Dynamic Geometry Software and common approaches to address them. We describe first prototypes of multi-touch-capable DGS. We also give some hints on the educational benefits of proper user interface design.

  1. Forecasting daily meteorological time series using ARIMA and regression models

    Science.gov (United States)

    Murat, Małgorzata; Malinowska, Iwona; Gos, Magdalena; Krzyszczak, Jaromir

    2018-04-01

    The daily air temperature and precipitation time series recorded between January 1, 1980 and December 31, 2010 in four European sites (Jokioinen, Dikopshof, Lleida and Lublin) from different climatic zones were modeled and forecasted. In our forecasting we used the methods of the Box-Jenkins and Holt- Winters seasonal auto regressive integrated moving-average, the autoregressive integrated moving-average with external regressors in the form of Fourier terms and the time series regression, including trend and seasonality components methodology with R software. It was demonstrated that obtained models are able to capture the dynamics of the time series data and to produce sensible forecasts.

  2. SSE software test management STM capability: Using STM in the Ground Systems Development Environment (GSDE)

    Science.gov (United States)

    Church, Victor E.; Long, D.; Hartenstein, Ray; Perez-Davila, Alfredo

    1992-01-01

    This report is one of a series discussing configuration management (CM) topics for Space Station ground systems software development. It provides a description of the Software Support Environment (SSE)-developed Software Test Management (STM) capability, and discusses the possible use of this capability for management of developed software during testing performed on target platforms. This is intended to supplement the formal documentation of STM provided by the SEE Project. How STM can be used to integrate contractor CM and formal CM for software before delivery to operations is described. STM provides a level of control that is flexible enough to support integration and debugging, but sufficiently rigorous to insure the integrity of the testing process.

  3. Exoskeletons, Robots and System Software: Tools for the Warfighter

    Science.gov (United States)

    2012-04-24

    Exoskeletons , Robots and System Software: Tools for the Warfighter? Paul Flanagan, Tuesday, April 24, 2012 11:15 am– 12:00 pm 1 “The views...Emerging technologies such as exoskeletons , robots , drones, and the underlying software are and will change the face of the battlefield. Warfighters will...global hub for educating, informing, and connecting Information Age leaders.” What is an exoskeleton ? An exoskeleton is a wearable robot suit that

  4. Moodle: How we built a community around open source software

    CERN Multimedia

    CERN. Geneva

    2010-01-01

    Martin will talk about the continuing growth of Moodle from an idea into a worldwide project helping millions of people. He'll talk about the factors that have contributed to Moodle's current success, some that were integrated from the beginning of the project and some that were learned along the way.About the speakerMartin Dougiamas is best known as the founder of Moodle, the popular free course management system used by millions of teachers around the world.As the executive director of Moodle Pty Ltd in Perth, Western Australia, he leads the team of software developers at the heart of the Moodle project and the global network of 54 Moodle Partner service companies that help provide funding for this independent open source software project.Martin has a mixed academic background with post-graduate degrees in Computer Science and Education, and continues to focus on researching how educators approach internet-based education. His major goal for the future is to improve the quality of education by encouraging ...

  5. A Study of Visualization for Mathematics Education

    Science.gov (United States)

    Daugherty, Sarah C.

    2008-01-01

    Graphical representations such as figures, illustrations, and diagrams play a critical role in mathematics and they are equally important in mathematics education. However, graphical representations in mathematics textbooks are static, Le. they are used to illustrate only a specific example or a limited set. of examples. By using computer software to visualize mathematical principles, virtually there is no limit to the number of specific cases and examples that can be demonstrated. However, we have not seen widespread adoption of visualization software in mathematics education. There are currently a number of software packages that provide visualization of mathematics for research and also software packages specifically developed for mathematics education. We conducted a survey of mathematics visualization software packages, summarized their features and user bases, and analyzed their limitations. In this survey, we focused on evaluating the software packages for their use with mathematical subjects adopted by institutions of secondary education in the United States (middle schools and high schools), including algebra, geometry, trigonometry, and calculus. We found that cost, complexity, and lack of flexibility are the major factors that hinder the widespread use of mathematics visualization software in education.

  6. Computer- Aided Design in Power Engineering Application of Software Tools

    CERN Document Server

    Stojkovic, Zlatan

    2012-01-01

    This textbooks demonstrates the application of software tools in solving a series of problems from the field of designing power system structures and systems. It contains four chapters: The first chapter leads the reader through all the phases necessary in the procedures of computer aided modeling and simulation. It guides through the complex problems presenting on the basis of eleven original examples. The second chapter presents  application of software tools in power system calculations of power systems equipment design. Several design example calculations are carried out using engineering standards like MATLAB, EMTP/ATP, Excel & Access, AutoCAD and Simulink. The third chapters focuses on the graphical documentation using a collection of software tools (AutoCAD, EPLAN, SIMARIS SIVACON, SIMARIS DESIGN) which enable the complete automation of the development of graphical documentation of a power systems. In the fourth chapter, the application of software tools in the project management in power systems ...

  7. Multidimensional Recurrence Quantification Analysis (MdRQA) for the Analysis of Multidimensional Time-Series: A Software Implementation in MATLAB and Its Application to Group-Level Data in Joint Action.

    Science.gov (United States)

    Wallot, Sebastian; Roepstorff, Andreas; Mønster, Dan

    2016-01-01

    We introduce Multidimensional Recurrence Quantification Analysis (MdRQA) as a tool to analyze multidimensional time-series data. We show how MdRQA can be used to capture the dynamics of high-dimensional signals, and how MdRQA can be used to assess coupling between two or more variables. In particular, we describe applications of the method in research on joint and collective action, as it provides a coherent analysis framework to systematically investigate dynamics at different group levels-from individual dynamics, to dyadic dynamics, up to global group-level of arbitrary size. The Appendix in Supplementary Material contains a software implementation in MATLAB to calculate MdRQA measures.

  8. Teacher's Guide to SERAPHIM Software V. Chemistry: The Central Science.

    Science.gov (United States)

    Bogner, Donna J.

    Designed to assist chemistry teachers in selecting appropriate software programs, this publication is the fifth in a series of six teacher's guides from Project SERAPHIM, a program sponsored by the National Science Foundation. This guide is keyed to the chapters of the text "Chemistry: The Central Science." Program suggestions are…

  9. Software FMEA analysis for safety-related application software

    International Nuclear Information System (INIS)

    Park, Gee-Yong; Kim, Dong Hoon; Lee, Dong Young

    2014-01-01

    Highlights: • We develop a modified FMEA analysis suited for applying to software architecture. • A template for failure modes on a specific software language is established. • A detailed-level software FMEA analysis on nuclear safety software is presented. - Abstract: A method of a software safety analysis is described in this paper for safety-related application software. The target software system is a software code installed at an Automatic Test and Interface Processor (ATIP) in a digital reactor protection system (DRPS). For the ATIP software safety analysis, at first, an overall safety or hazard analysis is performed over the software architecture and modules, and then a detailed safety analysis based on the software FMEA (Failure Modes and Effect Analysis) method is applied to the ATIP program. For an efficient analysis, the software FMEA analysis is carried out based on the so-called failure-mode template extracted from the function blocks used in the function block diagram (FBD) for the ATIP software. The software safety analysis by the software FMEA analysis, being applied to the ATIP software code, which has been integrated and passed through a very rigorous system test procedure, is proven to be able to provide very valuable results (i.e., software defects) that could not be identified during various system tests

  10. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... a Question Physician Corner Rheumatology Conference Rheumatology Rounds Case Rounds Radiology Rounds Pathophysiology of the Rheumatic Diseases Our Research Patient-Centered Outcomes Research Research Studies The Camille Julia Morgan Arthritis Research and Education ...

  11. Development of 'Enhance reconstruction package' software for whole-body PET

    International Nuclear Information System (INIS)

    Mizuta, Tetsuro; Imanishi, Tatsuru; Ishikawa, Akihiro

    2011-01-01

    We have developed 'Enhance Reconstruction Package' Software for our whole-body positron emission tomography (PET) Eminence series. This package improves image quality and streamlines the workflow in clinical PET and PET/CT studies. The present paper describes an outline of the applications for data collection, normalization, etc. and also reports some PET images obtained by the software. The signal to noise ratio was optimized in the phantom study, leading to the improvement in image quality. The real time display tool and the remote control tool would make a contribution to enhancement in operability in the routine workflow. (author)

  12. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Studies The Camille Julia Morgan Arthritis Research and Education Fund About Us Appointment Information Contact Us Our ... and what other conditions are associated with RA. Learning more about your condition will allow you to ...

  13. Rheumatoid Arthritis Educational Video Series

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    Full Text Available ... will allow you to take a more active role in your care. The information in these videos ... Stategies to Increase your Level of Physical Activity Role of Body Weight in Osteoarthritis Educational Videos for ...

  14. An educational tool for interactive parallel and distributed processing

    DEFF Research Database (Denmark)

    Pagliarini, Luigi; Lund, Henrik Hautop

    2012-01-01

    In this article we try to describe how the modular interactive tiles system (MITS) can be a valuable tool for introducing students to interactive parallel and distributed processing programming. This is done by providing a handson educational tool that allows a change in the representation...... of abstract problems related to designing interactive parallel and distributed systems. Indeed, the MITS seems to bring a series of goals into education, such as parallel programming, distributedness, communication protocols, master dependency, software behavioral models, adaptive interactivity, feedback......, connectivity, topology, island modeling, and user and multi-user interaction which can rarely be found in other tools. Finally, we introduce the system of modular interactive tiles as a tool for easy, fast, and flexible hands-on exploration of these issues, and through examples we show how to implement...

  15. A Practical Software Architecture for Virtual Universities

    Science.gov (United States)

    Xiang, Peifeng; Shi, Yuanchun; Qin, Weijun

    2006-01-01

    This article introduces a practical software architecture called CUBES, which focuses on system integration and evolvement for online virtual universities. The key of CUBES is a supporting platform that helps to integrate and evolve heterogeneous educational applications developed by different organizations. Both standardized educational…

  16. Expert software for accident identification

    International Nuclear Information System (INIS)

    Dobnikar, M.; Nemec, T.; Muehleisen, A.

    2003-01-01

    Each type of an accident in a Nuclear Power Plant (NPP) causes immediately after the start of the accident variations of physical parameters that are typical for that type of the accident thus enabling its identification. Examples of these parameter are: decrease of reactor coolant system pressure, increase of radiation level in the containment, increase of pressure in the containment. An expert software enabling a fast preliminary identification of the type of the accident in Krsko NPP has been developed. As input data selected typical parameters from Emergency Response Data System (ERDS) of the Krsko NPP are used. Based on these parameters the expert software identifies the type of the accident and also provides the user with appropriate references (past analyses and other documentation of such an accident). The expert software is to be used as a support tool by an expert team that forms in case of an emergency at Slovenian Nuclear Safety Administration (SNSA) with the task to determine the cause of the accident, its most probable scenario and the source term. The expert software should provide initial identification of the event, while the final one is still to be made after appropriate assessment of the event by the expert group considering possibility of non-typical events, multiple causes, initial conditions, influences of operators' actions etc. The expert software can be also used as an educational/training tool and even as a simple database of available accident analyses. (author)

  17. A Brief Study of Software Engineering Professional Continuing Education in DoD Acquisition

    Science.gov (United States)

    2010-04-01

    Lifecycle Processes (IEEE 12207 ) (810) 37% 61% 2% Guide to the Software Engineering Body of K l d (SWEBOK) (804) 67% 31% 2% now e ge Software...Engineering-Software Measurement Process ( ISO /IEC 15939) (797) 55% 44% 2% Capability Maturity Model Integration (806) 17% 81% 2% Six Sigma Process...Improvement (804) 7% 91% 1% ISO 9000 Quality Management Systems (803) 10% 89% 1% 28 Conclusions Significant problem areas R i tequ remen s Management Very

  18. Educational process in modern climatology within the web-GIS platform "Climate"

    Science.gov (United States)

    Gordova, Yulia; Gorbatenko, Valentina; Gordov, Evgeny; Martynova, Yulia; Okladnikov, Igor; Titov, Alexander; Shulgina, Tamara

    2013-04-01

    These days, common to all scientific fields the problem of training of scientists in the environmental sciences is exacerbated by the need to develop new computational and information technology skills in distributed multi-disciplinary teams. To address this and other pressing problems of Earth system sciences, software infrastructure for information support of integrated research in the geosciences was created based on modern information and computational technologies and a software and hardware platform "Climate» (http://climate.scert.ru/) was developed. In addition to the direct analysis of geophysical data archives, the platform is aimed at teaching the basics of the study of changes in regional climate. The educational component of the platform includes a series of lectures on climate, environmental and meteorological modeling and laboratory work cycles on the basics of analysis of current and potential future regional climate change using Siberia territory as an example. The educational process within the Platform is implemented using the distance learning system Moodle (www.moodle.org). This work is partially supported by the Ministry of education and science of the Russian Federation (contract #8345), SB RAS project VIII.80.2.1, RFBR grant #11-05-01190a, and integrated project SB RAS #131.

  19. Software Productivity of Field Experiments Using the Mobile Agents Open Architecture with Workflow Interoperability

    Science.gov (United States)

    Clancey, William J.; Lowry, Michael R.; Nado, Robert Allen; Sierhuis, Maarten

    2011-01-01

    We analyzed a series of ten systematically developed surface exploration systems that integrated a variety of hardware and software components. Design, development, and testing data suggest that incremental buildup of an exploration system for long-duration capabilities is facilitated by an open architecture with appropriate-level APIs, specifically designed to facilitate integration of new components. This improves software productivity by reducing changes required for reconfiguring an existing system.

  20. Software

    Energy Technology Data Exchange (ETDEWEB)

    Macedo, R.; Budd, G.; Ross, E.; Wells, P.

    2010-07-15

    The software section of this journal presented new software programs that have been developed to help in the exploration and development of hydrocarbon resources. Software provider IHS Inc. has made additions to its geological and engineering analysis software tool, IHS PETRA, a product used by geoscientists and engineers to visualize, analyze and manage well production, well log, drilling, reservoir, seismic and other related information. IHS PETRA also includes a directional well module and a decline curve analysis module to improve analysis capabilities in unconventional reservoirs. Petris Technology Inc. has developed a software to help manage the large volumes of data. PetrisWinds Enterprise (PWE) helps users find and manage wellbore data, including conventional wireline and MWD core data; analysis core photos and images; waveforms and NMR; and external files documentation. Ottawa-based Ambercore Software Inc. has been collaborating with Nexen on the Petroleum iQ software for steam assisted gravity drainage (SAGD) producers. Petroleum iQ integrates geology and geophysics data with engineering data in 3D and 4D. Calgary-based Envirosoft Corporation has developed a software that reduces the costly and time-consuming effort required to comply with Directive 39 of the Alberta Energy Resources Conservation Board. The product includes an emissions modelling software. Houston-based Seismic Micro-Technology (SMT) has developed the Kingdom software that features the latest in seismic interpretation. Holland-based Joa Oil and Gas and Calgary-based Computer Modelling Group have both supplied the petroleum industry with advanced reservoir simulation software that enables reservoir interpretation. The 2010 software survey included a guide to new software applications designed to facilitate petroleum exploration, drilling and production activities. Oil and gas producers can use the products for a range of functions, including reservoir characterization and accounting. In

  1. Does the Adoption of Plagiarism-Detection Software in Higher Education Reduce Plagiarism?

    Science.gov (United States)

    Youmans, Robert J.

    2011-01-01

    In two studies, students at California State University, Northridge wrote papers that were checked for plagiarism using plagiarism-detection software. In the first study, half of the students in two classes were randomly selected and told by the professor that their term papers would be scanned for plagiarism using the software. Students in the…

  2. Satisfying STEM Education Using the Arduino Microprocessor in C Programming

    Science.gov (United States)

    Hoffer, Brandyn M.

    There exists a need to promote better Science Technology Engineering and Math (STEM) education at the high school level. To satisfy this need a series of hands-on laboratory assignments were created to be accompanied by 2 educational trainers that contain various electronic components. This project provides an interdisciplinary, hands-on approach to teaching C programming that meets several standards defined by the Tennessee Board of Education. Together the trainers and lab assignments also introduce key concepts in math and science while allowing students hands-on experience with various electronic components. This will allow students to mimic real world applications of using the C programming language while exposing them to technology not currently introduced in many high school classrooms. The developed project is targeted at high school students performing at or above the junior level and uses the Arduino Mega open-source Microprocessor and software as the primary control unit.

  3. General Operational Review of Distance Education. Discussion Paper, Education and Training Series.

    Science.gov (United States)

    Hawkridge, David

    In fiscal years 1963-1985, the World Bank had experience with 32 investments in distance education projects in developing nations, including Malaysia, the Ivory Coast, Thailand, the Philippines, Malawi, and China. (Distance education is an educational delivery system that uses a variety of media and a system of feedback to provide education to…

  4. The Impact of Software on Associate Degree Programs in Electronic Engineering Technology.

    Science.gov (United States)

    Hata, David M.

    1986-01-01

    Assesses the range and extent of computer assisted instruction software available in electronic engineering technology education. Examines the need for software skills in four areas: (1) high-level languages; (2) assembly language; (3) computer-aided engineering; and (4) computer-aided instruction. Outlines strategies for the future in three…

  5. Educational software tool for protection system engineers: distance relay; Herramienta educativa para la formacion de ingenieros en protecciones electricas: relevador de distancia

    Energy Technology Data Exchange (ETDEWEB)

    Trujillo-Guajardo, L.A.; Conde-Enriquez, A. [Universidad Autonoma de Nuevo Leon, Nuevo Leon (Mexico)]. E-mail: luistrujillo84@gmail.com; con_de@yahoo.com

    2012-04-15

    In this article, a graphical software tool is presented; this tool is based on the education of protection system engineers. The theoretical fundaments used for the design of operation characteristics of distance relays and their algorithms are presented. The software allows the evaluation and analysis of real time events or simulated ones of every stage of design of the distance relay. Some example cases are presented to illustrate the activities that could be done with the graphical software tool developed. [Spanish] En este articulo se presenta una herramienta computacional grafica para apoyar la formacion de ingenieros en protecciones electricas. Los fundamentos teoricos para el diseno de caracteristicas de operacion de relevadores de distancia, asi como las rutinas de programacion de un relevador de distancia son presentados. La herramienta desarrollada permite la evaluacion de las etapas de diseno de relevadores y el analisis de la operacion ante eventos reales o simulados. Se presentan algunos casos de ejemplo para ilustrar las actividades didacticas que son posibles de realizar con la herramienta presentada.

  6. InSAR Deformation Time Series Processed On-Demand in the Cloud

    Science.gov (United States)

    Horn, W. B.; Weeden, R.; Dimarchi, H.; Arko, S. A.; Hogenson, K.

    2017-12-01

    During this past year, ASF has developed a cloud-based on-demand processing system known as HyP3 (http://hyp3.asf.alaska.edu/), the Hybrid Pluggable Processing Pipeline, for Synthetic Aperture Radar (SAR) data. The system makes it easy for a user who doesn't have the time or inclination to install and use complex SAR processing software to leverage SAR data in their research or operations. One such processing algorithm is generation of a deformation time series product, which is a series of images representing ground displacements over time, which can be computed using a time series of interferometric SAR (InSAR) products. The set of software tools necessary to generate this useful product are difficult to install, configure, and use. Moreover, for a long time series with many images, the processing of just the interferograms can take days. Principally built by three undergraduate students at the ASF DAAC, the deformation time series processing relies the new Amazon Batch service, which enables processing of jobs with complex interconnected dependencies in a straightforward and efficient manner. In the case of generating a deformation time series product from a stack of single-look complex SAR images, the system uses Batch to serialize the up-front processing, interferogram generation, optional tropospheric correction, and deformation time series generation. The most time consuming portion is the interferogram generation, because even for a fairly small stack of images many interferograms need to be processed. By using AWS Batch, the interferograms are all generated in parallel; the entire process completes in hours rather than days. Additionally, the individual interferograms are saved in Amazon's cloud storage, so that when new data is acquired in the stack, an updated time series product can be generated with minimal addiitonal processing. This presentation will focus on the development techniques and enabling technologies that were used in developing the time

  7. Design and implementation of a software for teaching health related topics to deaf students: the first experience in iran.

    Science.gov (United States)

    Ahmadi, Maryam; Abbasi, Masoomeh; Bahaadinbeigy, Kambiz

    2015-04-01

    Deaf are not able to communicate with other community members due to hearing impaired. Providing health care for deaf is more complex because of their communication problems. Multimedia tools can provide multiple tangible concepts (movie, subtitles, and sign language) for the deaf and hard of hearing. In this study, identify the priority health needs of deaf students in primary schools and health education software has been created. Priority health needs and software requirements were identified through interviews with teachers in primary schools in Tehran. After training videos recorded, videos edited and the required software has been created in stages. As a result, health care needs, including: health, dental, ear, nails, and hair care aids, washing hands and face, the corners of the bathroom. Expected Features of the software was including the use of sign language, lip reading, pictures, animations and simple and short subtitles. Based on the results of interviews and interest of educators and students to using of educational software for deaf health problems, we can use this software to help Teachers and student's families to education and promotion the health of deaf students for learn effectively.

  8. Online Job Tutorials @ the Public Library: Best Practices from Carnegie Library of Pittsburgh's Job & Career Education Center

    Directory of Open Access Journals (Sweden)

    Rhea M. Hebert

    2013-09-01

    Full Text Available This article describes the Job & Career Education Center (JCEC tutorial project completed in September of 2012. The article also addresses the website redesign implemented to highlight the tutorials and improve user engagement with JCEC online resources. Grant monies made it possible for a Digital Outreach Librarian to create a series of tutorials with the purpose of providing job-related assistance beyond the JCEC in the Carnegie Library of Pittsburgh—Main location. Benchmarking, planning, implementation, and assessment are addressed. A set of best practices for all libraries (public, academic, school, special are presented. Best practices are applicable to tutorials created with software other than Camtasia, the software used by the JCEC project.

  9. A PICKSC Science Gateway for enabling the common plasma physicist to run kinetic software

    Science.gov (United States)

    Hu, Q.; Winjum, B. J.; Zonca, A.; Youn, C.; Tsung, F. S.; Mori, W. B.

    2017-10-01

    Computer simulations offer tremendous opportunities for studying plasmas, ranging from simulations for students that illuminate fundamental educational concepts to research-level simulations that advance scientific knowledge. Nevertheless, there is a significant hurdle to using simulation tools. Users must navigate codes and software libraries, determine how to wrangle output into meaningful plots, and oftentimes confront a significant cyberinfrastructure with powerful computational resources. Science gateways offer a Web-based environment to run simulations without needing to learn or manage the underlying software and computing cyberinfrastructure. We discuss our progress on creating a Science Gateway for the Particle-in-Cell and Kinetic Simulation Software Center that enables users to easily run and analyze kinetic simulations with our software. We envision that this technology could benefit a wide range of plasma physicists, both in the use of our simulation tools as well as in its adaptation for running other plasma simulation software. Supported by NSF under Grant ACI-1339893 and by the UCLA Institute for Digital Research and Education.

  10. A software product line approach to enhance a meta-scheduler middleware

    International Nuclear Information System (INIS)

    Scheidt, Rafael F; Schmidt, Katreen; Pessoa, Gabriel M; Viera, Matheus A; Dantas, Mario

    2012-01-01

    Software Projects in general tend to get more software reuse and componentization in order to reduce time, cost and new products resources. The need for techniques and tools to organize projects of higher quality in less time is one of the greatest challenges of Software Engineering. The Software Product Line is proposed to organize and systematically assist the development of new products in series at the same domain. In this context, this paper is proposed to apply the Software Product Line approach in Distributed Computing Environments. In projects that involve Distributed Environments, each version of the same product can generate repeatedly the same artifacts in a product that evolves its characteristics; however there is a principal architecture with variations of components. The goal of the proposed approach is to analyze the actual process and propose a new approach to develop new projects reusing the whole architecture, components and documents, starting with a solid base and creating new products focusing in new functionalities. We expect that with the application of this approach give support to the development of projects in Distributed Computing Environment.

  11. Exploring the Role of Usability in the Software Process: A Study of Irish Software SMEs

    Science.gov (United States)

    O'Connor, Rory V.

    This paper explores the software processes and usability techniques used by Small and Medium Enterprises (SMEs) that develop web applications. The significance of this research is that it looks at development processes used by SMEs in order to assess to what degree usability is integrated into the process. This study seeks to gain an understanding into the level of awareness of usability within SMEs today and their commitment to usability in practice. The motivation for this research is to explore the current development processes used by SMEs in developing web applications and to understand how usability is represented in those processes. The background for this research is provided by the growth of the web application industry beyond informational web sites to more sophisticated applications delivering a broad range of functionality. This paper presents an analysis of the practices of several Irish SMEs that develop web applications through a series of case studies. With the focus on SMEs that develop web applications as Management Information Systems and not E-Commerce sites, informational sites, online communities or web portals. This study gathered data about the usability techniques practiced by these companies and their awareness of usability in the context of the software process in those SMEs. The contribution of this study is to further the understanding of the current role of usability within the software development processes of SMEs that develop web applications.

  12. An algorithm of Saxena-Easo on fuzzy time series forecasting

    Science.gov (United States)

    Ramadhani, L. C.; Anggraeni, D.; Kamsyakawuni, A.; Hadi, A. F.

    2018-04-01

    This paper presents a forecast model of Saxena-Easo fuzzy time series prediction to study the prediction of Indonesia inflation rate in 1970-2016. We use MATLAB software to compute this method. The algorithm of Saxena-Easo fuzzy time series doesn’t need stationarity like conventional forecasting method, capable of dealing with the value of time series which are linguistic and has the advantage of reducing the calculation, time and simplifying the calculation process. Generally it’s focus on percentage change as the universe discourse, interval partition and defuzzification. The result indicate that between the actual data and the forecast data are close enough with Root Mean Square Error (RMSE) = 1.5289.

  13. Education Policy Outlook: Austria

    Science.gov (United States)

    Figueroa, Diana Toledo; Golden, Gillian; Giovinazzo, Manon; Peterka, Judith; Ullmann, Marie

    2017-01-01

    This policy profile on education in Austria is part of the "Education Policy Outlook" series, which presents comparative analysis of education policies and reforms across OECD countries. Building on the OECD's substantial comparative and sectoral knowledge base, the series offers a comparative outlook on education policy by providing…

  14. Examining software complexity and quality for scientific software

    International Nuclear Information System (INIS)

    Kelly, D.; Shepard, T.

    2005-01-01

    Research has not found a simple relationship between software complexity and software quality, and particularly no relationship between commonly used software complexity metrics and the occurrence of software faults. A study with an example of scientific software from the nuclear power industry illustrates the importance of addressing cognitive complexity, the complexity related to understanding the intellectual content of the software. Simple practices such as aptly-named variables contributes more to high quality software than limiting code sizes. This paper examines the research into complexity and quality and reports on a longitudinal study using the example of nuclear software. (author)

  15. PHARMAVIRTUA: Educational Software for Teaching and Learning Basic Pharmacology

    Science.gov (United States)

    Fidalgo-Neto, Antonio Augusto; Alberto, Anael Viana Pinto; Bonavita, André Gustavo Calvano; Bezerra, Rômulo José Soares; Berçot, Felipe Faria; Lopes, Renato Matos; Alves, Luiz Anastacio

    2014-01-01

    Information and communication technologies have become important tools for teaching scientific subjects such as anatomy and histology as well as other, nondescriptive subjects like physiology and pharmacology. Software has been used to facilitate the learning of specific concepts at the cellular and molecular levels in the biological and health…

  16. Challenges of Implementing Free and Open Source Software (FOSS): Evidence from the Indian Educational Setting

    Science.gov (United States)

    Thankachan, Briju; Moore, David Richard

    2017-01-01

    The use of Free and Open Source Software (FOSS), a subset of Information and Communication Technology (ICT), can reduce the cost of purchasing software. Despite the benefit in the initial purchase price of software, deploying software requires total cost that goes beyond the initial purchase price. Total cost is a silent issue of FOSS and can only…

  17. Application of PIMS Software in Monthly Planning of Refinery Production

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    This article describes the application of the PIMS software in formulating monthly refining production plan. Application of the PIMS software can help to solve a series of problems related with monthly plan of refining production such as optimized selection of crude and feedstocks, optimized selection of production scale and processing scheme, identification of bottlenecks and their mitigation,optimized selection of turnaround time and optimized selection of operating regime, which have increased the economic benefits of refining enterprises. With the further development and improvement of models the PIMS software will play an increasingly important role in formulating monthly plans of refining operations and production management at refineries. This article also explores the problems existing in refinery monthly planning, and has made recommendations on developing and improving models and reporting system, enhancement of basic data acquisition, model maintenance personnel and staff training.

  18. A computer-aided control system for automatic performance measurements on the LHC series dipoles

    International Nuclear Information System (INIS)

    Gorskaya, E.; Samojlov, V.; Raimondo, A.; Rijllart, A.

    2003-01-01

    The control system software (Test Master) for the Large Hadron Collider (LHC) magnet series measurements is presented. This system was developed at CERN to automate as many tests on the LHC magnets as possible. The Test Master software is the middle layer of the main software architecture developed by the LHC/IAS group for central supervision of all types of LHC dipole tests in the SM18 hall. It serves as a manager and scheduler for applications, controlling all measurements that are performed in a cluster of two test benches. The software was implemented in the LabVIEW environment. The information about the interactive user interface, the software architecture, communication protocols, file-configuration different types of commands and status files of the Test Master are described

  19. National Information Infrastructure Education Forum: A summary report

    Energy Technology Data Exchange (ETDEWEB)

    Tonn, B.E.; Oliver, C.E.

    1994-05-01

    The National Information Infrastructure (NII) Education Forum was held on October 6-8, 1993, in Arlington, Virginia. The Forum was sponsored by the Office of Scientific Computing, U.S. Department of Energy (DOE). Its purpose was to discuss technology for K-12 education and what role DOE and its national laboratories could play in developing, disseminating, and using technology for K-12. The Forum brought together over 120 people from across the nation. Participants represented six groups: national laboratories; education research institutions; K-12 teachers and administrators; industry; federal agencies; and other institutions. The Forum consisted of a series of structured presentations from each of these six groups; technology demonstrations; and open, small group discussions. The presentations covered the following: important K-12 education and computing issues, national laboratory capabilities, other federal sector initiatives, and industry perspectives. The demonstration room had over 20 computers networked to the Internet. Workshop participants were shown (1) how to use the Internet to access resources anywhere in the world, (2) state-of-the-art network video teleconferencing technology, (3) multi-media technology, and (4) various other educational software systems.

  20. Software platform virtualization in chemistry research and university teaching.

    Science.gov (United States)

    Kind, Tobias; Leamy, Tim; Leary, Julie A; Fiehn, Oliver

    2009-11-16

    Modern chemistry laboratories operate with a wide range of software applications under different operating systems, such as Windows, LINUX or Mac OS X. Instead of installing software on different computers it is possible to install those applications on a single computer using Virtual Machine software. Software platform virtualization allows a single guest operating system to execute multiple other operating systems on the same computer. We apply and discuss the use of virtual machines in chemistry research and teaching laboratories. Virtual machines are commonly used for cheminformatics software development and testing. Benchmarking multiple chemistry software packages we have confirmed that the computational speed penalty for using virtual machines is low and around 5% to 10%. Software virtualization in a teaching environment allows faster deployment and easy use of commercial and open source software in hands-on computer teaching labs. Software virtualization in chemistry, mass spectrometry and cheminformatics is needed for software testing and development of software for different operating systems. In order to obtain maximum performance the virtualization software should be multi-core enabled and allow the use of multiprocessor configurations in the virtual machine environment. Server consolidation, by running multiple tasks and operating systems on a single physical machine, can lead to lower maintenance and hardware costs especially in small research labs. The use of virtual machines can prevent software virus infections and security breaches when used as a sandbox system for internet access and software testing. Complex software setups can be created with virtual machines and are easily deployed later to multiple computers for hands-on teaching classes. We discuss the popularity of bioinformatics compared to cheminformatics as well as the missing cheminformatics education at universities worldwide.

  1. Astronomy Student Activities Using Stellarium Software

    Science.gov (United States)

    Benge, Raymond D.; Tuttle, S. R.

    2012-01-01

    Planetarium programs can be used to provide a valuable learning experience for introductory astronomy students. Educational activities can be designed to utilize the capabilities of the software to display the sky, coordinates, motions in the sky, etc., in order to learn basic astronomical concepts. Most of the major textbook publishers have an option of bundling planetarium software and even laboratory activities using such software with textbooks. However, commercial planetarium software often is updated on a different schedule from the textbook revision and new edition schedule. The software updates also sometimes occur out of sync with college textbook adoption deadlines. Changes in software and activity curriculum often translate into increases costs for students and the college. To provide stability to the process, faculty at Tarrant County College have developed a set of laboratory exercises, entitled Distant Nature, using free open source Stellarium software. Stellarium is a simple, yet powerful, program that is available in formats that run on a variety of operating systems (Windows, Apple, linux). A web site was developed for the Distant Nature activities having a set version of Stellarium that students can download and install on their own computers. Also on the web site, students can access the instructions and worksheets associated with the various Stellarium based activities. A variety of activities are available to support two semesters of introductory astronomy. The Distant Nature web site has been used for one year with Tarrant County College astronomy students and is now available for use by other institutions. The Distant Nature web site is http://www.stuttle1.com/DN_Astro/index.html .

  2. Product-oriented Software Certification Process for Software Synthesis

    Science.gov (United States)

    Nelson, Stacy; Fischer, Bernd; Denney, Ewen; Schumann, Johann; Richardson, Julian; Oh, Phil

    2004-01-01

    The purpose of this document is to propose a product-oriented software certification process to facilitate use of software synthesis and formal methods. Why is such a process needed? Currently, software is tested until deemed bug-free rather than proving that certain software properties exist. This approach has worked well in most cases, but unfortunately, deaths still occur due to software failure. Using formal methods (techniques from logic and discrete mathematics like set theory, automata theory and formal logic as opposed to continuous mathematics like calculus) and software synthesis, it is possible to reduce this risk by proving certain software properties. Additionally, software synthesis makes it possible to automate some phases of the traditional software development life cycle resulting in a more streamlined and accurate development process.

  3. Compiler issues associated with safety-related software

    International Nuclear Information System (INIS)

    Feinauer, L.R.

    1991-01-01

    A critical issue in the quality assurance of safety-related software is the ability of the software to produce identical results, independent of the host machine, operating system, or compiler version under which the software is installed. A study is performed using the VIPRE-0l, FREY-01, and RETRAN-02 safety-related codes. Results from an IBM 3083 computer are compared with results from a CYBER 860 computer. All three of the computer programs examined are written in FORTRAN; the VIPRE code uses the FORTRAN 66 compiler, whereas the FREY and RETRAN codes use the FORTRAN 77 compiler. Various compiler options are studied to determine their effect on the output between machines. Since the Control Data Corporation and IBM machines inherently represent numerical data differently, methods of producing equivalent accuracy of data representation were an important focus of the study. This paper identifies particular problems in the automatic double-precision option (AUTODBL) of the IBM FORTRAN 1.4.x series of compilers. The IBM FORTRAN version 2 compilers provide much more stable, reliable compilation for engineering software. Careful selection of compilers and compiler options can help guarantee identical results between different machines. To ensure reproducibility of results, the same compiler and compiler options should be used to install the program as were used in the development and testing of the program

  4. Using Co-Design with Nursing Students to Create Educational Apps for Clinical Training.

    Science.gov (United States)

    O'Connor, Siobhan; Andrews, Tom

    2016-01-01

    Mobile technology is being trialed in nursing education to support students in clinical practice, as it can provide instant access to high quality educational material at the point of care. However, most educational mobile apps are generic, off-the-shelf applications that do not take into consideration the unique needs of nursing students, who can require personalised software solutions. This study adapted a socio-cognitive engineering approach and through a series of focus groups with final year nursing students explored the co-design process and gained their input on the design and functionality of a clinical skills based educational app. Results showed students required an uncluttered interface that was fast to navigate and easy to use in busy clinical environments. They also requested simple visual descriptions of key clinical skills and equipment to enable them to quickly refresh their memory so they could perform the skill in practice.

  5. Fuzzy/Neural Software Estimates Costs of Rocket-Engine Tests

    Science.gov (United States)

    Douglas, Freddie; Bourgeois, Edit Kaminsky

    2005-01-01

    The Highly Accurate Cost Estimating Model (HACEM) is a software system for estimating the costs of testing rocket engines and components at Stennis Space Center. HACEM is built on a foundation of adaptive-network-based fuzzy inference systems (ANFIS) a hybrid software concept that combines the adaptive capabilities of neural networks with the ease of development and additional benefits of fuzzy-logic-based systems. In ANFIS, fuzzy inference systems are trained by use of neural networks. HACEM includes selectable subsystems that utilize various numbers and types of inputs, various numbers of fuzzy membership functions, and various input-preprocessing techniques. The inputs to HACEM are parameters of specific tests or series of tests. These parameters include test type (component or engine test), number and duration of tests, and thrust level(s) (in the case of engine tests). The ANFIS in HACEM are trained by use of sets of these parameters, along with costs of past tests. Thereafter, the user feeds HACEM a simple input text file that contains the parameters of a planned test or series of tests, the user selects the desired HACEM subsystem, and the subsystem processes the parameters into an estimate of cost(s).

  6. CauseMap: fast inference of causality from complex time series.

    Science.gov (United States)

    Maher, M Cyrus; Hernandez, Ryan D

    2015-01-01

    Background. Establishing health-related causal relationships is a central pursuit in biomedical research. Yet, the interdependent non-linearity of biological systems renders causal dynamics laborious and at times impractical to disentangle. This pursuit is further impeded by the dearth of time series that are sufficiently long to observe and understand recurrent patterns of flux. However, as data generation costs plummet and technologies like wearable devices democratize data collection, we anticipate a coming surge in the availability of biomedically-relevant time series data. Given the life-saving potential of these burgeoning resources, it is critical to invest in the development of open source software tools that are capable of drawing meaningful insight from vast amounts of time series data. Results. Here we present CauseMap, the first open source implementation of convergent cross mapping (CCM), a method for establishing causality from long time series data (≳25 observations). Compared to existing time series methods, CCM has the advantage of being model-free and robust to unmeasured confounding that could otherwise induce spurious associations. CCM builds on Takens' Theorem, a well-established result from dynamical systems theory that requires only mild assumptions. This theorem allows us to reconstruct high dimensional system dynamics using a time series of only a single variable. These reconstructions can be thought of as shadows of the true causal system. If reconstructed shadows can predict points from opposing time series, we can infer that the corresponding variables are providing views of the same causal system, and so are causally related. Unlike traditional metrics, this test can establish the directionality of causation, even in the presence of feedback loops. Furthermore, since CCM can extract causal relationships from times series of, e.g., a single individual, it may be a valuable tool to personalized medicine. We implement CCM in Julia, a

  7. CauseMap: fast inference of causality from complex time series

    Directory of Open Access Journals (Sweden)

    M. Cyrus Maher

    2015-03-01

    Full Text Available Background. Establishing health-related causal relationships is a central pursuit in biomedical research. Yet, the interdependent non-linearity of biological systems renders causal dynamics laborious and at times impractical to disentangle. This pursuit is further impeded by the dearth of time series that are sufficiently long to observe and understand recurrent patterns of flux. However, as data generation costs plummet and technologies like wearable devices democratize data collection, we anticipate a coming surge in the availability of biomedically-relevant time series data. Given the life-saving potential of these burgeoning resources, it is critical to invest in the development of open source software tools that are capable of drawing meaningful insight from vast amounts of time series data.Results. Here we present CauseMap, the first open source implementation of convergent cross mapping (CCM, a method for establishing causality from long time series data (≳25 observations. Compared to existing time series methods, CCM has the advantage of being model-free and robust to unmeasured confounding that could otherwise induce spurious associations. CCM builds on Takens’ Theorem, a well-established result from dynamical systems theory that requires only mild assumptions. This theorem allows us to reconstruct high dimensional system dynamics using a time series of only a single variable. These reconstructions can be thought of as shadows of the true causal system. If reconstructed shadows can predict points from opposing time series, we can infer that the corresponding variables are providing views of the same causal system, and so are causally related. Unlike traditional metrics, this test can establish the directionality of causation, even in the presence of feedback loops. Furthermore, since CCM can extract causal relationships from times series of, e.g., a single individual, it may be a valuable tool to personalized medicine. We implement

  8. A concept of software testing for SMART MMIS software

    International Nuclear Information System (INIS)

    Seo, Yong Seok; Seong, Seung Hwan; Park, Keun Ok; Hur, Sub; Kim, Dong Hoon

    2001-01-01

    In order to achieve high quality of SMART MMIS software, the well-constructed software testing concept shall be required. This paper established software testing concept which is to be applied to SMART MMIS software, in terms of software testing organization, documentation. procedure, and methods. The software testing methods are classified into source code static analysis and dynamic testing. The software dynamic testing methods are discussed with two aspects: white-box and black-box testing. As software testing concept introduced in this paper is applied to the SMART MMIS software. the high quality of the software will be produced. In the future, software failure data will be collected through the construction of SMART MMIS prototyping facility which the software testing concept of this paper is applied to

  9. [The development and evaluation of software to verify diagnostic accuracy].

    Science.gov (United States)

    Jensen, Rodrigo; de Moraes Lopes, Maria Helena Baena; Silveira, Paulo Sérgio Panse; Ortega, Neli Regina Siqueira

    2012-02-01

    This article describes the development and evaluation of software that verifies the accuracy of diagnoses made by nursing students. The software was based on a model that uses fuzzy logic concepts, including PERL, the MySQL database for Internet accessibility, and the NANDA-I 2007-2008 classification system. The software was evaluated in terms of its technical quality and usability through specific instruments. The activity proposed in the software involves four stages in which students establish the relationship values between nursing diagnoses, defining characteristics/risk factors and clinical cases. The relationship values determined by students are compared to those of specialists, generating performance scores for the students. In the evaluation, the software demonstrated satisfactory outcomes regarding the technical quality and, according to the students, helped in their learning and may become an educational tool to teach the process of nursing diagnosis.

  10. Success Factors for Using Case Method in Teaching and Learning Software Engineering

    Science.gov (United States)

    Razali, Rozilawati; Zainal, Dzulaiha Aryanee Putri

    2013-01-01

    The Case Method (CM) has long been used effectively in Social Science education. Its potential use in Applied Science such as Software Engineering (SE) however has yet to be further explored. SE is an engineering discipline that concerns the principles, methods and tools used throughout the software development lifecycle. In CM, subjects are…

  11. Software for precise tracking of cell proliferation

    International Nuclear Information System (INIS)

    Kurokawa, Hiroshi; Noda, Hisayori; Sugiyama, Mayu; Sakaue-Sawano, Asako; Fukami, Kiyoko; Miyawaki, Atsushi

    2012-01-01

    Highlights: ► We developed software for analyzing cultured cells that divide as well as migrate. ► The active contour model (Snakes) was used as the core algorithm. ► The time backward analysis was also used for efficient detection of cell division. ► With user-interactive correction functions, the software enables precise tracking. ► The software was successfully applied to cells with fluorescently-labeled nuclei. -- Abstract: We have developed a multi-target cell tracking program TADOR, which we applied to a series of fluorescence images. TADOR is based on an active contour model that is modified in order to be free of the problem of locally optimal solutions, and thus is resistant to signal fluctuation and morphological changes. Due to adoption of backward tracing and addition of user-interactive correction functions, TADOR is used in an off-line and semi-automated mode, but enables precise tracking of cell division. By applying TADOR to the analysis of cultured cells whose nuclei had been fluorescently labeled, we tracked cell division and cell-cycle progression on coverslips over an extended period of time.

  12. Educational software reflecting two philosophical approaches to ethics education

    NARCIS (Netherlands)

    Hettinga, marike; Collis, Betty

    1994-01-01

    Ethics education can vary considerably in its instructional strategies based on differences in the theoretical positions underlying the approach to moral development being stressed. Two such approaches are the 'justice' approach as exemplified by Kohlberg's six stages of moral development, and the

  13. The Use of Computer-Assisted Identification of ARIMA Time-Series.

    Science.gov (United States)

    Brown, Roger L.

    This study was conducted to determine the effects of using various levels of tutorial statistical software for the tentative identification of nonseasonal ARIMA models, a statistical technique proposed by Box and Jenkins for the interpretation of time-series data. The Box-Jenkins approach is an iterative process encompassing several stages of…

  14. A Framework for Teaching Software Development Methods

    Science.gov (United States)

    Dubinsky, Yael; Hazzan, Orit

    2005-01-01

    This article presents a study that aims at constructing a teaching framework for software development methods in higher education. The research field is a capstone project-based course, offered by the Technion's Department of Computer Science, in which Extreme Programming is introduced. The research paradigm is an Action Research that involves…

  15. Controls Over Operating System and Security Software Supporting the Defense Finance and Accounting Service

    National Research Council Canada - National Science Library

    McKinney, Terry

    1994-01-01

    This is the final in a series of three audits of management controls over the operating systems and security software used by the information processing centers that support the Defense Finance and Accounting Centers (DFAS...

  16. Effects of the Meetings-Flow Approach on Quality Teamwork in the Training of Software Capstone Projects

    Science.gov (United States)

    Chen, Chung-Yang; Hong, Ya-Chun; Chen, Pei-Chi

    2014-01-01

    Software development relies heavily on teamwork; determining how to streamline this collaborative development is an essential training subject in computer and software engineering education. A team process known as the meetings-flow (MF) approach has recently been introduced in software capstone projects in engineering programs at various…

  17. Open-Source Software in Computational Research: A Case Study

    Directory of Open Access Journals (Sweden)

    Sreekanth Pannala

    2008-04-01

    Full Text Available A case study of open-source (OS development of the computational research software MFIX, used for multiphase computational fluid dynamics simulations, is presented here. The verification and validation steps required for constructing modern computational software and the advantages of OS development in those steps are discussed. The infrastructure used for enabling the OS development of MFIX is described. The impact of OS development on computational research and education in gas-solids flow, as well as the dissemination of information to other areas such as geophysical and volcanology research, is demonstrated. This study shows that the advantages of OS development were realized in the case of MFIX: verification by many users, which enhances software quality; the use of software as a means for accumulating and exchanging information; the facilitation of peer review of the results of computational research.

  18. Software Maintenance and Evolution: The Implication for Software ...

    African Journals Online (AJOL)

    Software Maintenance and Evolution: The Implication for Software Development. ... Software maintenance is the process of modifying existing operational software by correcting errors, ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  19. Net-VISA used as a complement to standard software at the CTBTO: initial operational experience with next-generation software.

    Science.gov (United States)

    Le Bras, R. J.; Arora, N. S.; Kushida, N.; Kebede, F.; Feitio, P.; Tomuta, E.

    2017-12-01

    The International Monitoring System of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) has reached out to the broader scientific community through a series of conferences, the later one of which took place in June 2017 in Vienna, Austria. Stemming out of this outreach effort, after the inception of research and development efforts in 2009, the NET-VISA software, following a Bayesian modelling approach, has been elaborated to improve on the key step of automatic association of joint seismic, hydro-acoustic, and infrasound detections. When compared with the current operational system, it has been consistently shown on off-line tests to improve the overlap with the analyst-reviewed Reviewed Event Bulletin (REB) by ten percent for an average of 85% overlap, while the inconsistency rate is essentially the same at about 50%. Testing by analysts in realistic conditions on a few days of data has also demonstrated the software performance in finding additional events which qualify for publication in the REB. Starting in August 2017, the automatic events produced by the software will be reviewed by analysts at the CTBTO, and we report on the initial evaluation of this introduction into operations.

  20. The experimental modification of a computer software package for ...

    African Journals Online (AJOL)

    The experimental modification of a computer software package for graphing algebraic functions. ... No Abstract Available South African Journal of Education Vol.25(2) 2005: 61-68. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  1. Management of Tutorial Software Quality Programs

    OpenAIRE

    Ion Ivan

    2007-01-01

    The paper presents the requirements for rising the quality of educational processes. There are defined the context in which the activities of our course are unreeled. It is supposed a series of measures for changing the human factor role toward efficiency and creativity.

  2. Evaluation of the Usability of Different Virtual Lab Software Used in Physics Courses

    Directory of Open Access Journals (Sweden)

    O. Karagoz

    2010-11-01

    Full Text Available In recent years the use of virtual lab software has become ubiquitous in education settings. The purpose of the current study is to de¬velop an Evaluation Scale to allow the easy and fast assessment of virtual lab software. During the development of the Evaluation Scale, theoretical and experimental studies investigating the effects of different software on learn¬ing, particularly in terms of usability, were utilized. The Evaluation Scale was created by adding new attributes to pre-existing scales, and comprises three sections – attributes related to the interface of the software; attributes related to its use as a material in education; and attributes related to product and ser¬vice support – and 79 items. Testing of the Evaluation Scale was carried out using two different virtual lab programmes, with the help of a checklist. The evaluation was carried out by physics teachers and academics that had previ¬ously used similar software, and consistency between the results was consid¬ered to represent inter-rater reliability. At the end of the study, the usability of the Evaluation Scale was tested, and the instructor evaluations regarding the usability characteristics considered sufficient and that require improvement in virtual lab software were also investigated.

  3. Software Replica of Minimal Living Processes

    Science.gov (United States)

    Bersini, Hugues

    2010-04-01

    There is a long tradition of software simulations in theoretical biology to complement pure analytical mathematics which are often limited to reproduce and understand the self-organization phenomena resulting from the non-linear and spatially grounded interactions of the huge number of diverse biological objects. Since John Von Neumann and Alan Turing pioneering works on self-replication and morphogenesis, proponents of artificial life have chosen to resolutely neglecting a lot of materialistic and quantitative information deemed not indispensable and have focused on the rule-based mechanisms making life possible, supposedly neutral with respect to their underlying material embodiment. Minimal life begins at the intersection of a series of processes which need to be isolated, differentiated and duplicated as such in computers. Only software developments and running make possible to understand the way these processes are intimately interconnected in order for life to appear at the crossroad. In this paper, I will attempt to set out the history of life as the disciples of artificial life understand it, by placing these different lessons on a temporal and causal axis, showing which one is indispensable to the appearance of the next and how does it connect to the next. I will discuss the task of artificial life as setting up experimental software platforms where these different lessons, whether taken in isolation or together, are tested, simulated, and, more systematically, analyzed. I will sketch some of these existing software platforms: chemical reaction networks, Varela’s autopoietic cellular automata, Ganti’s chemoton model, whose running delivers interesting take home messages to open-minded biologists.

  4. Who is downloading the free AIDA v4.3a interactive educational diabetes computer software? A 1-year survey of 3864 downloads.

    Science.gov (United States)

    Lehmann, Eldon D

    2003-01-01

    AIDA is a free diabetes computer program that permits the interactive simulation of plasma insulin and blood glucose profiles for educational, demonstration, self-learning, and research purposes. To date over 70000 copies of the software have been downloaded from the AIDA Website, www.2aida.org. This column documents a survey of downloaders of the latest release of the program (AIDA v4.3a). The Internet-based survey methodology was confirmed to be robust and reliable. Over a 1-year period (from March 2001 to February 2002) in total 3864 responses were received. During the corresponding period some 8578 actual downloads of the software were independently logged via the same route at the AIDA Website, giving a response rate for this survey of 45%. Responses were received from participants in 66 countries - over half of these (n = 2,137; 55.3%) were from the United States and the United Kingdom. There were 2318 responses (60.0%) received from patients with diabetes and 443 (11.5%) from relatives of patients, with fewer responses from doctors, students, diabetes educators, nurses, pharmacists, and other end users. This study highlights considerable interest amongst patients and their relatives to learn more about balancing insulin and diet in diabetes, as well as possibly to get more involved in self-management of insulin dosages. More computer applications that can cater for this interest in diabetes patient self-care need to be developed and made available. The Internet provides an ideal medium for the distribution of such educational tools.

  5. El software libre en la enseñanza: Aplicación en los Ciclos Formativos de Grado Superior = Free Software in Learning: Application in Higher Education Training Cycles

    Directory of Open Access Journals (Sweden)

    Jorge Pablo Díaz Velilla

    2017-12-01

    Nowadays, the educational community is increasingly made to use computer applications which allows for improve the quality of their classes, coming into the vanguard of the new technologies to present more attractive and flexible classes, turning to an immediate practical application and efficiently transmitting the digital competencies established by the curriculum of each stage. In this work, it shown some of the computer applications included within the free software community, that do not present any cost and has been successfully used in the Higher Degree Training Cycle of Energy Efficiency and Thermal Solar Energy. In addition, after carried out a survey can be appreciated the high level of satisfaction of the students who use these programs, which suggests their possible application at university and professional field.

  6. Software Development in the Water Sciences: a view from the divide (Invited)

    Science.gov (United States)

    Miles, B.; Band, L. E.

    2013-12-01

    While training in statistical methods is an important part of many earth scientists' training, these scientists often learn the bulk of their software development skills in an ad hoc, just-in-time manner. Yet to carry out contemporary research scientists are spending more and more time developing software. Here I present perspectives - as an earth sciences graduate student with professional software engineering experience - on the challenges scientists face adopting software engineering practices, with an emphasis on areas of the science software development lifecycle that could benefit most from improved engineering. This work builds on experience gained as part of the NSF-funded Water Science Software Institute (WSSI) conceptualization award (NSF Award # 1216817). Throughout 2013, the WSSI team held a series of software scoping and development sprints with the goals of: (1) adding features to better model green infrastructure within the Regional Hydro-Ecological Simulation System (RHESSys); and (2) infusing test-driven agile software development practices into the processes employed by the RHESSys team. The goal of efforts such as the WSSI is to ensure that investments by current and future scientists in software engineering training will enable transformative science by improving both scientific reproducibility and researcher productivity. Experience with the WSSI indicates: (1) the potential for achieving this goal; and (2) while scientists are willing to adopt some software engineering practices, transformative science will require continued collaboration between domain scientists and cyberinfrastructure experts for the foreseeable future.

  7. Academic Primer Series: Eight Key Papers about Education Theory.

    Science.gov (United States)

    Gottlieb, Michael; Boysen-Osborn, Megan; Chan, Teresa M; Krzyzaniak, Sara M; Pineda, Nicolas; Spector, Jordan; Sherbino, Jonathan

    2017-02-01

    Many teachers adopt instructional methods based on assumptions of best practices without attention to or knowledge of supporting education theory. Familiarity with a variety of theories informs education that is efficient, strategic, and evidence-based. As part of the Academic Life in Emergency Medicine Faculty Incubator Program, a list of key education theories for junior faculty was developed. A list of key papers on theories relevant to medical education was generated using an expert panel, a virtual community of practice synthetic discussion, and a social media call for resources. A three-round, Delphi-informed voting methodology including novice and expert educators produced a rank order of the top papers. These educators identified 34 unique papers. Eleven papers described the general use of education theory, while 23 papers focused on a specific theory. The top three papers on general education theories and top five papers on specific education theory were selected and summarized. The relevance of each paper for junior faculty and faculty developers is also presented. This paper presents a reading list of key papers for junior faculty in medical education roles. Three papers about general education theories and five papers about specific educational theories are identified and annotated. These papers may help provide foundational knowledge in education theory to inform junior faculty teaching practice.

  8. SOFTWARE EFFORT ESTIMATION FRAMEWORK TO IMPROVE ORGANIZATION PRODUCTIVITY USING EMOTION RECOGNITION OF SOFTWARE ENGINEERS IN SPONTANEOUS SPEECH

    Directory of Open Access Journals (Sweden)

    B.V.A.N.S.S. Prabhakar Rao

    2015-10-01

    Full Text Available Productivity is a very important part of any organisation in general and software industry in particular. Now a day’s Software Effort estimation is a challenging task. Both Effort and Productivity are inter-related to each other. This can be achieved from the employee’s of the organization. Every organisation requires emotionally stable employees in their firm for seamless and progressive working. Of course, in other industries this may be achieved without man power. But, software project development is labour intensive activity. Each line of code should be delivered from software engineer. Tools and techniques may helpful and act as aid or supplementary. Whatever be the reason software industry has been suffering with success rate. Software industry is facing lot of problems in delivering the project on time and within the estimated budget limit. If we want to estimate the required effort of the project it is significant to know the emotional state of the team member. The responsibility of ensuring emotional contentment falls on the human resource department and the department can deploy a series of systems to carry out its survey. This analysis can be done using a variety of tools, one such, is through study of emotion recognition. The data needed for this is readily available and collectable and can be an excellent source for the feedback systems. The challenge of recognition of emotion in speech is convoluted primarily due to the noisy recording condition, the variations in sentiment in sample space and exhibition of multiple emotions in a single sentence. The ambiguity in the labels of training set also increases the complexity of problem addressed. The existing models using probabilistic models have dominated the study but present a flaw in scalability due to statistical inefficiency. The problem of sentiment prediction in spontaneous speech can thus be addressed using a hybrid system comprising of a Convolution Neural Network and

  9. Sums of Generalized Harmonic Series

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 20; Issue 9. Sums of Generalized Harmonic Series: For Kids from Five to Fifteen. Zurab Silagadze. General Article Volume 20 Issue 9 September 2015 pp 822-843. Fulltext. Click here to view fulltext PDF. Permanent link:

  10. Index to the Understanding the Atom Series

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-01

    The U. S. Atomic Energy Commission publishes the Understanding the Atom Series of educational booklets for high school science students and their teachers. This series explains many aspects of nuclear science including its history and applications. Because these 51 booklets cover such a variety of scientific fields, this index was prepared to help the reader find quickly those booklets that contain the information he needs.

  11. Software Engineering Program: Software Process Improvement Guidebook

    Science.gov (United States)

    1996-01-01

    The purpose of this document is to provide experience-based guidance in implementing a software process improvement program in any NASA software development or maintenance community. This guidebook details how to define, operate, and implement a working software process improvement program. It describes the concept of the software process improvement program and its basic organizational components. It then describes the structure, organization, and operation of the software process improvement program, illustrating all these concepts with specific NASA examples. The information presented in the document is derived from the experiences of several NASA software organizations, including the SEL, the SEAL, and the SORCE. Their experiences reflect many of the elements of software process improvement within NASA. This guidebook presents lessons learned in a form usable by anyone considering establishing a software process improvement program within his or her own environment. This guidebook attempts to balance general and detailed information. It provides material general enough to be usable by NASA organizations whose characteristics do not directly match those of the sources of the information and models presented herein. It also keeps the ideas sufficiently close to the sources of the practical experiences that have generated the models and information.

  12. THE IMPACT OF AN EDUCATIONAL TELEVISION SERIES, AN EXPERIMENTAL STUDY.

    Science.gov (United States)

    MERRILL, I.R.

    THE OBJECTIVES OF THIS STUDY WERE TO DISCOVER WHETHER THE DOCUMENTARY TV FILM SERIES, "COUNTY AGENT," HAD APPEAL FOR AND IMPACT UPON A GENERAL AUDIENCE AND WHETHER A SIGNIFICANT RELATIONSHIP EXISTED BETWEEN THE METHODS OF PROGRAM EVALUATION USED. THE TV SERIES, BROADCAST OVER WKAR-TV, CONSISTED OF 13 PROGRAMS ABOUT PROJECTS SPONSORED BY THE…

  13. Software quality assurance plans for safety-critical software

    International Nuclear Information System (INIS)

    Liddle, P.

    2006-01-01

    Application software is defined as safety-critical if a fault in the software could prevent the system components from performing their nuclear-safety functions. Therefore, for nuclear-safety systems, the AREVA TELEPERM R XS (TXS) system is classified 1E, as defined in the Inst. of Electrical and Electronics Engineers (IEEE) Std 603-1998. The application software is classified as Software Integrity Level (SIL)-4, as defined in IEEE Std 7-4.3.2-2003. The AREVA NP Inc. Software Program Manual (SPM) describes the measures taken to ensure that the TELEPERM XS application software attains a level of quality commensurate with its importance to safety. The manual also describes how TELEPERM XS correctly performs the required safety functions and conforms to established technical and documentation requirements, conventions, rules, and standards. The program manual covers the requirements definition, detailed design, integration, and test phases for the TELEPERM XS application software, and supporting software created by AREVA NP Inc. The SPM is required for all safety-related TELEPERM XS system applications. The program comprises several basic plans and practices: 1. A Software Quality-Assurance Plan (SQAP) that describes the processes necessary to ensure that the software attains a level of quality commensurate with its importance to safety function. 2. A Software Safety Plan (SSP) that identifies the process to reasonably ensure that safety-critical software performs as intended during all abnormal conditions and events, and does not introduce any new hazards that could jeopardize the health and safety of the public. 3. A Software Verification and Validation (V and V) Plan that describes the method of ensuring the software is in accordance with the requirements. 4. A Software Configuration Management Plan (SCMP) that describes the method of maintaining the software in an identifiable state at all times. 5. A Software Operations and Maintenance Plan (SO and MP) that

  14. Statistical tools for analysis and modeling of cosmic populations and astronomical time series: CUDAHM and TSE

    Science.gov (United States)

    Loredo, Thomas; Budavari, Tamas; Scargle, Jeffrey D.

    2018-01-01

    This presentation provides an overview of open-source software packages addressing two challenging classes of astrostatistics problems. (1) CUDAHM is a C++ framework for hierarchical Bayesian modeling of cosmic populations, leveraging graphics processing units (GPUs) to enable applying this computationally challenging paradigm to large datasets. CUDAHM is motivated by measurement error problems in astronomy, where density estimation and linear and nonlinear regression must be addressed for populations of thousands to millions of objects whose features are measured with possibly complex uncertainties, potentially including selection effects. An example calculation demonstrates accurate GPU-accelerated luminosity function estimation for simulated populations of $10^6$ objects in about two hours using a single NVIDIA Tesla K40c GPU. (2) Time Series Explorer (TSE) is a collection of software in Python and MATLAB for exploratory analysis and statistical modeling of astronomical time series. It comprises a library of stand-alone functions and classes, as well as an application environment for interactive exploration of times series data. The presentation will summarize key capabilities of this emerging project, including new algorithms for analysis of irregularly-sampled time series.

  15. Intellectual Property Protection of Software – At the Crossroads of Software Patents and Open Source Software

    OpenAIRE

    Tantarimäki, Maria

    2018-01-01

    The thesis considers the intellectual property protection of software in Europe and in the US, which is increasingly important subject as the world is globalizing and digitalizing. The special nature of software has challenges the intellectual property rights. The current protection of software is based on copyright protection but in this thesis, two other options are considered: software patents and open source software. Software patents provide strong protection for software whereas the pur...

  16. The Process of Innovation in Education. The Educational Technology Reviews Series. Number Two.

    Science.gov (United States)

    Educational Technology Publications, Englewood Cliffs, NJ.

    Composed of articles published in recent issues of "Educational Technology" magazine, this volume focuses on the process of innovation in education. Included are articles on needs and criteria for change, accountability, modes for adaptation, educational management, teacher roles and attitudes, educational planning, and strategies of…

  17. Oak Ridge Institute for Science and Education: A guide to record series supporting epidemiologic studies conducted for the Department of Energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-17

    This guide describes record series that pertain to epidemiologic and health-related studies at the Center for Epidemiologic Research (CER) of the Oak Ridge Institute for Science and Education (ORISE). These records document the health and safety monitoring of employees and contract employees of the Department of Energy (DOE) and its predecessor organizations, the Manhattan Engineer District (MED), the Atomic Energy Commission (AEC), and the Energy Research and Development Administration (ERDA). History Associates Incorporated (HAI) prepared this guide as part of DOE`s Epidemiologic Records Inventory Project. This introduction briefly describes the Epidemiologic Records Inventory Project, HAI`s role in the project, the history of the DOE and its epidemiologic research program, and the history of the Oak Ridge Reservation and the Oak Ridge Institute for Science and Education. It also furnishes information on the procedures that HAI sued to select, inventory, and describe pertinent records; the methodology used to produce the guide; the arrangement of the record series descriptions; the location of the records; and procedures for accessing records repositories.

  18. Oak Ridge Institute for Science and Education: A guide to record series supporting epidemiologic studies conducted for the Department of Energy

    International Nuclear Information System (INIS)

    1995-01-01

    This guide describes record series that pertain to epidemiologic and health-related studies at the Center for Epidemiologic Research (CER) of the Oak Ridge Institute for Science and Education (ORISE). These records document the health and safety monitoring of employees and contract employees of the Department of Energy (DOE) and its predecessor organizations, the Manhattan Engineer District (MED), the Atomic Energy Commission (AEC), and the Energy Research and Development Administration (ERDA). History Associates Incorporated (HAI) prepared this guide as part of DOE's Epidemiologic Records Inventory Project. This introduction briefly describes the Epidemiologic Records Inventory Project, HAI's role in the project, the history of the DOE and its epidemiologic research program, and the history of the Oak Ridge Reservation and the Oak Ridge Institute for Science and Education. It also furnishes information on the procedures that HAI sued to select, inventory, and describe pertinent records; the methodology used to produce the guide; the arrangement of the record series descriptions; the location of the records; and procedures for accessing records repositories

  19. Danish television drama series

    DEFF Research Database (Denmark)

    Degn, Hans-Peter; Krogager, Stinne Gunder Strøm

    2017-01-01

    In recent years, Danish television drama series have become an internationally acclaimed export success. This article analyses the development on the domestic market lying behind this international recognition. A change in production dogmas has formed the characteristics of these successful Danish...... the characteristics of these productions and the development of their audience profiles across age, gender and educational level....

  20. Software Quality Assurance in Software Projects: A Study of Pakistan

    OpenAIRE

    Faisal Shafique Butt; Sundus Shaukat; M. Wasif Nisar; Ehsan Ullah Munir; Muhammad Waseem; Kashif Ayyub

    2013-01-01

    Software quality is specific property which tells what kind of standard software should have. In a software project, quality is the key factor of success and decline of software related organization. Many researches have been done regarding software quality. Software related organization follows standards introduced by Capability Maturity Model Integration (CMMI) to achieve good quality software. Quality is divided into three main layers which are Software Quality Assurance (SQA), Software Qu...

  1. Development of neutron activation analysis software

    International Nuclear Information System (INIS)

    Wang Liyu

    1987-10-01

    The software for quantitative neutron activation analysis was developed to run under the MS/DOS operating system. The programmes of the IBM/SPAN include: spectra file transfer from and to a Canberra Series 35 multichannel analyzer, spectrum evaluation routines, calibration subprogrammes, and quantitative analysis. The programmes for spectrum analysis include fitting routine for separation of multiple lines by reproducing the peak shape with a combination of Gaussian and exponential terms. The programmes were tested on an IBM/AT-compatible computer. The programmes and the sources are available costfree for the IAEA projects of Technical Cooperation. 7 refs, 3 figs

  2. Software-Based Student Response Systems: An Interdisciplinary Initiative

    Science.gov (United States)

    Fischer, Carol M.; Hoffman, Michael S.; Casey, Nancy C.; Cox, Maureen P.

    2015-01-01

    Colleagues from information technology and three academic departments collaborated on an instructional technology initiative to employ student response systems in classes in mathematics, accounting and education. The instructors assessed the viability of using software-based systems to enable students to use their own devices (cell phones,…

  3. A software engineering process for safety-critical software application

    International Nuclear Information System (INIS)

    Kang, Byung Heon; Kim, Hang Bae; Chang, Hoon Seon; Jeon, Jong Sun

    1995-01-01

    Application of computer software to safety-critical systems in on the increase. To be successful, the software must be designed and constructed to meet the functional and performance requirements of the system. For safety reason, the software must be demonstrated not only to meet these requirements, but also to operate safely as a component within the system. For longer-term cost consideration, the software must be designed and structured to ease future maintenance and modifications. This paper presents a software engineering process for the production of safety-critical software for a nuclear power plant. The presentation is expository in nature of a viable high quality safety-critical software development. It is based on the ideas of a rational design process and on the experience of the adaptation of such process in the production of the safety-critical software for the shutdown system number two of Wolsung 2, 3 and 4 nuclear power generation plants. This process is significantly different from a conventional process in terms of rigorous software development phases and software design techniques, The process covers documentation, design, verification and testing using mathematically precise notations and highly reviewable tabular format to specify software requirements and software requirements and software requirements and code against software design using static analysis. The software engineering process described in this paper applies the principle of information-hiding decomposition in software design using a modular design technique so that when a change is required or an error is detected, the affected scope can be readily and confidently located. it also facilitates a sense of high degree of confidence in the 'correctness' of the software production, and provides a relatively simple and straightforward code implementation effort. 1 figs., 10 refs. (Author)

  4. Software architecture analysis tool : software architecture metrics collection

    NARCIS (Netherlands)

    Muskens, J.; Chaudron, M.R.V.; Westgeest, R.

    2002-01-01

    The Software Engineering discipline lacks the ability to evaluate software architectures. Here we describe a tool for software architecture analysis that is based on metrics. Metrics can be used to detect possible problems and bottlenecks in software architectures. Even though metrics do not give a

  5. Customer Interaction in Software Development: A Comparison of Software Methodologies Deployed in Namibian Software Firms

    CSIR Research Space (South Africa)

    Iyawa, GE

    2016-01-01

    Full Text Available within the Namibian context. An implication for software project managers and software developers is that customer interaction should be properly managed to ensure that the software methodologies for improving software development processes...

  6. Software and Courseware for a Multimedia Educational Environment.

    Science.gov (United States)

    Le Corre, Yves; Schwartz, Jacob

    Prepared for a 1984 Organisation for Economic Cooperation and Development (OECD) conference, this report on the educational applications of new information technologies focuses primarily on the use of interactive audiovisual systems. Potential advantages of interactive multimedia educational environments are discussed and examples are given of…

  7. A SOFTWARE RELIABILITY ESTIMATION METHOD TO NUCLEAR SAFETY SOFTWARE

    Directory of Open Access Journals (Sweden)

    GEE-YONG PARK

    2014-02-01

    Full Text Available A method for estimating software reliability for nuclear safety software is proposed in this paper. This method is based on the software reliability growth model (SRGM, where the behavior of software failure is assumed to follow a non-homogeneous Poisson process. Two types of modeling schemes based on a particular underlying method are proposed in order to more precisely estimate and predict the number of software defects based on very rare software failure data. The Bayesian statistical inference is employed to estimate the model parameters by incorporating software test cases as a covariate into the model. It was identified that these models are capable of reasonably estimating the remaining number of software defects which directly affects the reactor trip functions. The software reliability might be estimated from these modeling equations, and one approach of obtaining software reliability value is proposed in this paper.

  8. Engineering bioinformatics: building reliability, performance and productivity into bioinformatics software.

    Science.gov (United States)

    Lawlor, Brendan; Walsh, Paul

    2015-01-01

    There is a lack of software engineering skills in bioinformatic contexts. We discuss the consequences of this lack, examine existing explanations and remedies to the problem, point out their shortcomings, and propose alternatives. Previous analyses of the problem have tended to treat the use of software in scientific contexts as categorically different from the general application of software engineering in commercial settings. In contrast, we describe bioinformatic software engineering as a specialization of general software engineering, and examine how it should be practiced. Specifically, we highlight the difference between programming and software engineering, list elements of the latter and present the results of a survey of bioinformatic practitioners which quantifies the extent to which those elements are employed in bioinformatics. We propose that the ideal way to bring engineering values into research projects is to bring engineers themselves. We identify the role of Bioinformatic Engineer and describe how such a role would work within bioinformatic research teams. We conclude by recommending an educational emphasis on cross-training software engineers into life sciences, and propose research on Domain Specific Languages to facilitate collaboration between engineers and bioinformaticians.

  9. Engineering bioinformatics: building reliability, performance and productivity into bioinformatics software

    Science.gov (United States)

    Lawlor, Brendan; Walsh, Paul

    2015-01-01

    There is a lack of software engineering skills in bioinformatic contexts. We discuss the consequences of this lack, examine existing explanations and remedies to the problem, point out their shortcomings, and propose alternatives. Previous analyses of the problem have tended to treat the use of software in scientific contexts as categorically different from the general application of software engineering in commercial settings. In contrast, we describe bioinformatic software engineering as a specialization of general software engineering, and examine how it should be practiced. Specifically, we highlight the difference between programming and software engineering, list elements of the latter and present the results of a survey of bioinformatic practitioners which quantifies the extent to which those elements are employed in bioinformatics. We propose that the ideal way to bring engineering values into research projects is to bring engineers themselves. We identify the role of Bioinformatic Engineer and describe how such a role would work within bioinformatic research teams. We conclude by recommending an educational emphasis on cross-training software engineers into life sciences, and propose research on Domain Specific Languages to facilitate collaboration between engineers and bioinformaticians. PMID:25996054

  10. Learning and Best Practices for Learning in Open-Source Software Communities

    Science.gov (United States)

    Singh, Vandana; Holt, Lila

    2013-01-01

    This research is about participants who use open-source software (OSS) discussion forums for learning. Learning in online communities of education as well as non-education-related online communities has been studied under the lens of social learning theory and situated learning for a long time. In this research, we draw parallels among these two…

  11. Extended local similarity analysis (eLSA) of microbial community and other time series data with replicates.

    Science.gov (United States)

    Xia, Li C; Steele, Joshua A; Cram, Jacob A; Cardon, Zoe G; Simmons, Sheri L; Vallino, Joseph J; Fuhrman, Jed A; Sun, Fengzhu

    2011-01-01

    The increasing availability of time series microbial community data from metagenomics and other molecular biological studies has enabled the analysis of large-scale microbial co-occurrence and association networks. Among the many analytical techniques available, the Local Similarity Analysis (LSA) method is unique in that it captures local and potentially time-delayed co-occurrence and association patterns in time series data that cannot otherwise be identified by ordinary correlation analysis. However LSA, as originally developed, does not consider time series data with replicates, which hinders the full exploitation of available information. With replicates, it is possible to understand the variability of local similarity (LS) score and to obtain its confidence interval. We extended our LSA technique to time series data with replicates and termed it extended LSA, or eLSA. Simulations showed the capability of eLSA to capture subinterval and time-delayed associations. We implemented the eLSA technique into an easy-to-use analytic software package. The software pipeline integrates data normalization, statistical correlation calculation, statistical significance evaluation, and association network construction steps. We applied the eLSA technique to microbial community and gene expression datasets, where unique time-dependent associations were identified. The extended LSA analysis technique was demonstrated to reveal statistically significant local and potentially time-delayed association patterns in replicated time series data beyond that of ordinary correlation analysis. These statistically significant associations can provide insights to the real dynamics of biological systems. The newly designed eLSA software efficiently streamlines the analysis and is freely available from the eLSA homepage, which can be accessed at http://meta.usc.edu/softs/lsa.

  12. Remote Education Software for "Wubi" Typewriting : --for elective course of elementary school

    OpenAIRE

    Li, Qian; Wu, Wei

    2012-01-01

    This master thesis design and implement new software which can help children learn and practice "Wubi" Chinese typewriting. The purpose of designing this software is to effectively reduce the phenomenon in China known as "forget how to write while taking pen", so-called character amnesia. First we interviewed two experienced teachers and one class of pupils from an elementary school to collect data. Based on the data we collected, we built a set of prototypes by using PowerPoint on computer a...

  13. Incorporating Gaming in Software Engineering Projects: Case of RMU Monopoly

    Directory of Open Access Journals (Sweden)

    Sushil Acharya

    2009-02-01

    Full Text Available A major challenge in engineering education is retaining student interest in the engineering discipline. Active student involvement in engineering projects is one way of retaining student interest. Such involvement can only be realized if project inception comes entirely from the student. This paper presents a software game, RMU Monopoly, developed as a project requirement for a software engineering course and describes the challenges and gains of implementing such a project. The RMU Monopoly was proposed by three junior software engineering students. The game is a multi-platform software program that allows up to eight players and implements the rules of the Monopoly board game. To ensure agility the game was developed using the spiral software development model. The Software Requirements Specification (SRS document was finalized through an iterative procedure. Standard Unified Modeling Language (UML diagrams were used for product design. A Risk Mitigation, Monitoring, and Management Plan (RMMM was developed to ensure proactive risk management. Gantt chart, weekly progress meetings and weekly scrum meetings were used to track project progress. C# and Sub- Version were used in a client-server architecture to develop the software. The project was successful in retaining student interest in the software engineering discipline

  14. Free/Libre Open Source Software Implementation in Schools: Evidence from the Field and Implications for the Future

    Science.gov (United States)

    Lin, Yu-Wei; Zini, Enrico

    2008-01-01

    This empirical paper shows how free/libre open source software (FLOSS) contributes to mutual and collaborative learning in an educational environment. Unlike proprietary software, FLOSS allows extensive customisation of software to support the needs of local users better. This also allows users to participate more proactively in the development…

  15. Teaching Radiology Physics Interactively with Scientific Notebook Software.

    Science.gov (United States)

    Richardson, Michael L; Amini, Behrang

    2018-06-01

    The goal of this study is to demonstrate how the teaching of radiology physics can be enhanced with the use of interactive scientific notebook software. We used the scientific notebook software known as Project Jupyter, which is free, open-source, and available for the Macintosh, Windows, and Linux operating systems. We have created a scientific notebook that demonstrates multiple interactive teaching modules we have written for our residents using the Jupyter notebook system. Scientific notebook software allows educators to create teaching modules in a form that combines text, graphics, images, data, interactive calculations, and image analysis within a single document. These notebooks can be used to build interactive teaching modules, which can help explain complex topics in imaging physics to residents. Copyright © 2018 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

  16. Year Ahead Demand Forecast of City Natural Gas Using Seasonal Time Series Methods

    Directory of Open Access Journals (Sweden)

    Mustafa Akpinar

    2016-09-01

    , when there is only consumption data in hand, all methods provide satisfying results and the differences between each method is very low. If a statistical software tool is not used, time series decomposition, the most primitive method, or Winters exponential smoothing requiring little mathematical knowledge for natural gas demand forecasting can be used with spreadsheet software. A statistical software tool containing ARIMA will obtain the best results.

  17. Space Flight Software Development Software for Intelligent System Health Management

    Science.gov (United States)

    Trevino, Luis C.; Crumbley, Tim

    2004-01-01

    The slide presentation examines the Marshall Space Flight Center Flight Software Branch, including software development projects, mission critical space flight software development, software technical insight, advanced software development technologies, and continuous improvement in the software development processes and methods.

  18. Quality assurance of nuclear medicine computer software

    International Nuclear Information System (INIS)

    Cradduck, T.D.

    1986-01-01

    Although quality assurance activities have become well established for the hardware found in nuclear medicine little attention has been paid to computer software. This paper outlines some of the problems that exist and indicates some of the solutions presently under development. The major thrust has been towards establishment of programming standards and comprehensive documentation. Some manufacturers have developed installation verification procedures which programmers are urged to use as models for their own programs. Items that tend to cause erroneous results are discussed with the emphasis for error detection and correction being placed on proper education and training of the computer operator. The concept of interchangeable data files or 'software phantoms' for purposes of quality assurance is discussed. (Author)

  19. An FPGA Scalable Software Defined Radio Platform Design for Educational and Research Purposes

    Directory of Open Access Journals (Sweden)

    Marcos Hervás

    2016-06-01

    Full Text Available In a digital modem design, the integration of the Analog to Digital Converters (ADC and Digital to Analog Converters (DAC with the core processor is usually a major issue for the designer. In this paper an FPGA scalable Software Defined Radio platform based on a Spartan-6 as a control unit is presented, developed for both educational and research purposes, which can fit the different application requirements in terms of analog front-end performance, processing unit and cost. The resolution and sampling frequency of the analog front-end are its main adjustable parameters. The processing core requirements involve the FPGA and the communication ports. A multidisciplinary working group was required to design a high performance system for both analog front-end and digital processing core in terms of signal integrity and electromagnetic compatibility. The platform has 5 different peripheral ports ranging from 16 kbps to 2.5 Gbps. The communication ports allow our students to develop a high range of applications for both on-site and online courses applying teaching methodology based on learning by doing using a real system to help them to reach other transversal skills.

  20. Some recent developments in treatment planning software and methodology for BNCT

    International Nuclear Information System (INIS)

    Nigg, D.W.; Wheeler, F.J.; Wessol, D.E.; Wemple, C.A.; Babcock, R.; Capala, J.

    1996-01-01

    Over the past several years/the Idaho National Engineering Laboratory (INEL) has led the development of a unique, internationally-recognized set of software modules (BNCT rtpe) for computational dosimetry and treatment planning for Boron Neutron Capture Therapy (BNCT). The computational capability represented by this software is essential to the proper administration of all forms of radiotherapy for cancer. Such software addresses the need to perform pretreatment computation and optimization of the radiation dose distribution in the target volume. This permits the achievement of the optimal therapeutic ratio (tumor dose relative to critical normal tissue dose) for each individual patient via a systematic procedure for specifying the appropriate irradiation parameters to be employed for a given treatment. These parameters include angle of therapy beam incidence, beam aperture and shape,and beam intensity as a function of position across the beam front. The INEL software is used for treatment planning in the current series of human glioma trials at Brookhaven National Laboratory (BNL) and has also been licensed for research and developmental purposes to several other BNCT research centers in the US and in Europe

  1. Some recent developments in treatment planning software and methodology for BNCT

    International Nuclear Information System (INIS)

    Nigg, D.W.; Wheeler, F.J.; Wessol, D.E.

    1996-01-01

    Over the past several years the Idaho National Engineering Laboratory (INEL) has led the development of a unique, internationally-recognized set of software modules (BNCT-rtpe) for computational dosimetry and treatment planning for Boron Neutron Capture Therapy (BNCT). The computational capability represented by this software is essential to the proper administration of all forms of radiotherapy for cancer. Such software addresses the need to perform pretreatment computation and optimization of the radiation dose distribution in the target volume. This permits the achievement of the optimal therapeutic ratio (tumor dose relative to critical normal tissue dose) for each individual patient via a systematic procedure for specifying the appropriate irradiation parameters to be employed for a given treatment. These parameters include angle of therapy beam incidence, beam aperture and shape, and beam intensity as a function of position across the beam front. The INEL software is used for treatment planning in the current series of human glioma trials at Brookhaven National Laboratory (BNL) and has also been licensed for research and developmental purposes to several other BNCT research centers in the US and in Europe

  2. Celiac Family Health Education Video Series

    Medline Plus

    Full Text Available ... Disease Diet Information At Home Shopping Cooking ... Boston Children's Hospital will teach you and your family about a healthful celiac lifestyle. Education is key in making parents feel more at ...

  3. New software for neutron data reduction and visualization

    International Nuclear Information System (INIS)

    Worlton, T.; Chatterjee, A.; Hammonds, J.; Chen, D.; Loong, C.K.; Mikkelson, D.; Mikkelson, R.

    2001-01-01

    Development of advanced neutron sources and instruments has necessitated corresponding advances in software for neutron scattering data reduction and visualization. New sources produce datasets more rapidly, and new instruments produce large numbers of spectra. Because of the shorter collection times, users are able to make more measurements on a given sample. This rapid production of datasets requires that users be able to reduce and analyze data quickly to prevent a data bottleneck. In addition, the new sources and instruments are accommodating more users with less neutron-scattering specific expertise, which requires software that is easy to use and freely available. We have developed an Integrated Spectral Analysis Workbench (ISAW) software package to permit the rapid reduction and visualization of neutron data. It can handle large numbers of spectra and merge data from separate measurements. The data can be sorted according to any attribute and transformed in numerous ways. ISAW provides several views of the data that enable users to compare spectra and observe trends in the data. A command interpreter, which is now part of ISAW, allows scientists to easily set up a series of instrument-specific operations to reduce and visualize data automatically. ISAW is written entirely in Java to permit portability to different computer platforms and easy distribution of the software. The software was constructed using modern computer design methods to allow easy customization and improvement. ISAW currently only reads data from IPNS 'run' files, but work is underway to provide input of NeXus files. (author)

  4. New software for neutron data reduction and visualization

    Energy Technology Data Exchange (ETDEWEB)

    Worlton, T.; Chatterjee, A.; Hammonds, J.; Chen, D.; Loong, C.K. [Argonne National Laboratory, Argonne, IL (United States); Mikkelson, D.; Mikkelson, R. [Univ. of Wisconsin-Stout, Menomonie, WI (United States)

    2001-03-01

    Development of advanced neutron sources and instruments has necessitated corresponding advances in software for neutron scattering data reduction and visualization. New sources produce datasets more rapidly, and new instruments produce large numbers of spectra. Because of the shorter collection times, users are able to make more measurements on a given sample. This rapid production of datasets requires that users be able to reduce and analyze data quickly to prevent a data bottleneck. In addition, the new sources and instruments are accommodating more users with less neutron-scattering specific expertise, which requires software that is easy to use and freely available. We have developed an Integrated Spectral Analysis Workbench (ISAW) software package to permit the rapid reduction and visualization of neutron data. It can handle large numbers of spectra and merge data from separate measurements. The data can be sorted according to any attribute and transformed in numerous ways. ISAW provides several views of the data that enable users to compare spectra and observe trends in the data. A command interpreter, which is now part of ISAW, allows scientists to easily set up a series of instrument-specific operations to reduce and visualize data automatically. ISAW is written entirely in Java to permit portability to different computer platforms and easy distribution of the software. The software was constructed using modern computer design methods to allow easy customization and improvement. ISAW currently only reads data from IPNS 'run' files, but work is underway to provide input of NeXus files. (author)

  5. Software attribute visualization for high integrity software

    Energy Technology Data Exchange (ETDEWEB)

    Pollock, G.M.

    1998-03-01

    This report documents a prototype tool developed to investigate the use of visualization and virtual reality technologies for improving software surety confidence. The tool is utilized within the execution phase of the software life cycle. It provides a capability to monitor an executing program against prespecified requirements constraints provided in a program written in the requirements specification language SAGE. The resulting Software Attribute Visual Analysis Tool (SAVAnT) also provides a technique to assess the completeness of a software specification.

  6. hctsa: A Computational Framework for Automated Time-Series Phenotyping Using Massive Feature Extraction.

    Science.gov (United States)

    Fulcher, Ben D; Jones, Nick S

    2017-11-22

    Phenotype measurements frequently take the form of time series, but we currently lack a systematic method for relating these complex data streams to scientifically meaningful outcomes, such as relating the movement dynamics of organisms to their genotype or measurements of brain dynamics of a patient to their disease diagnosis. Previous work addressed this problem by comparing implementations of thousands of diverse scientific time-series analysis methods in an approach termed highly comparative time-series analysis. Here, we introduce hctsa, a software tool for applying this methodological approach to data. hctsa includes an architecture for computing over 7,700 time-series features and a suite of analysis and visualization algorithms to automatically select useful and interpretable time-series features for a given application. Using exemplar applications to high-throughput phenotyping experiments, we show how hctsa allows researchers to leverage decades of time-series research to quantify and understand informative structure in time-series data. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  7. Exploiting Software Tool Towards Easier Use And Higher Efficiency

    Science.gov (United States)

    Lin, G. H.; Su, J. T.; Deng, Y. Y.

    2006-08-01

    In developing countries, using data based on instrument made by themselves in maximum extent is very important. It is not only related to maximizing science returns upon prophase investment -- deep accumulations in every aspects but also science output. Based on the idea, we are exploiting a software (called THDP: Tool of Huairou Data Processing). It is used for processing a series of issues, which is met necessary in processing data. This paper discusses its designed purpose, functions, method and specialities. The primary vehicle for general data interpretation is through various techniques of data visualization, techniques of interactive. In the software, we employed Object Oriented approach. It is appropriate to the vehicle. it is imperative that the approach provide not only function, but do so in as convenient a fashion as possible. As result of the software exploiting, it is not only easier to learn data processing for beginner and more convenienter to need further improvement for senior but also increase greatly efficiency in every phrases include analyse, parameter adjusting, result display. Under frame of virtual observatory, for developing countries, we should study more and newer related technologies, which can advance ability and efficiency in science research, like the software we are developing

  8. Blending Learning: The Evolution of Online and Face-to-Face Education from 2008-2015. Promising Practices in Blended and Online Learning Series

    Science.gov (United States)

    Powell, Allison; Watson, John; Staley, Patrick; Patrick, Susan; Horn, Michael; Fetzer, Leslie; Hibbard, Laura; Oglesby, Jonathan; Verma, Sue

    2015-01-01

    In 2008, the International Association for K-12 Online Learning (iNACOL) produced a series of papers documenting promising practices identified throughout the field of K-12 online learning. Since then, we have witnessed a tremendous acceleration of transformative policy and practice driving personalized learning in the K-12 education space. State,…

  9. Software Comparison for Renewable Energy Deployment in a Distribution Network

    Energy Technology Data Exchange (ETDEWEB)

    Gao, David Wenzhong [Alternative Power Innovations, LLC, Sharonville, OH (United States); Muljadi, Eduard [National Renewable Energy Lab. (NREL), Golden, CO (United States); Tian, Tian [National Renewable Energy Lab. (NREL), Golden, CO (United States); Miller, Mackay [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2017-02-22

    The main objective of this report is to evaluate different software options for performing robust distributed generation (DG) power system modeling. The features and capabilities of four simulation tools, OpenDSS, GridLAB-D, CYMDIST, and PowerWorld Simulator, are compared to analyze their effectiveness in analyzing distribution networks with DG. OpenDSS and GridLAB-D, two open source software, have the capability to simulate networks with fluctuating data values. These packages allow the running of a simulation each time instant by iterating only the main script file. CYMDIST, a commercial software, allows for time-series simulation to study variations on network controls. PowerWorld Simulator, another commercial tool, has a batch mode simulation function through the 'Time Step Simulation' tool, which obtains solutions for a list of specified time points. PowerWorld Simulator is intended for analysis of transmission-level systems, while the other three are designed for distribution systems. CYMDIST and PowerWorld Simulator feature easy-to-use graphical user interfaces (GUIs). OpenDSS and GridLAB-D, on the other hand, are based on command-line programs, which increase the time necessary to become familiar with the software packages.

  10. The design of software system of intelligentized γ-camera

    International Nuclear Information System (INIS)

    Zhao Shujun; Li Suxiao; Wang Jing

    2006-01-01

    The software system of γ-camera adopts visualizing and interactive human-computer interface, collecting and displaying the data of patients in real time. Through a series of dealing with the collected data then it put out the medical record in Chinese. This system also can retrieve and backup the data of patients. Besides, it can assist the doctor to diagnose the illness by applying the clinical quantitative analysis function of the system. (authors)

  11. ELEMENTOS FUNDAMENTALES PARA LA EVALUACIÓN OBJETIVA DE SOFTWARE EMPLEADO EN LA ENSEÑANZA DE LA FÍSICA

    Directory of Open Access Journals (Sweden)

    JOHN FREDY JUEZ

    2012-07-01

    Full Text Available In recent years has increased the use of a lot of number of informatical tools in the physics teaching, thus,like any other didactic material as books and scientific journals, between others, the educational software,should be evaluated by teachers before it’s implementation in classrooms. However, to achieve an objective evaluation, should be established for each type of software, some criteria and parameters that help to evaluate in an objective way the quality of this software. In this vein, in this article, and as a result of a research work, shows the fundamental elements that should be presents to evaluate educational software of classical Mechanics before it’s implementation in the classroom.

  12. Software cost/resource modeling: Software quality tradeoff measurement

    Science.gov (United States)

    Lawler, R. W.

    1980-01-01

    A conceptual framework for treating software quality from a total system perspective is developed. Examples are given to show how system quality objectives may be allocated to hardware and software; to illustrate trades among quality factors, both hardware and software, to achieve system performance objectives; and to illustrate the impact of certain design choices on software functionality.

  13. Software Engineering Education at Carnegie Mellon University: One University; Programs Taught in Two Places

    Directory of Open Access Journals (Sweden)

    Ray Bareiss

    2009-10-01

    Full Text Available Teaching Software Engineering to professional master‟s students is a challenging endeavor, and arguably for the past 20 years, Carnegie Mellon University has been quite successful. Although CMU teaches Software Engineering at sites world-wide and uses different pedagogies, the goal of the curriculum -- to produce world-class software engineers -- remains constant. This paper will discuss two of the most mature versions of Carnegie Mellon‟s Software Engineering program -- the main campus program and its "daughter program" at the Silicon Valley Campus. We discuss the programs with respect to the dimensions of curriculum, how students work and learn, how faculty teach, curricular materials, and how students are assessed to provide insight into how Carnegie Mellon continues to keep its programs fresh, to adapt them to local needs, and to meet its goal of excellence after 20 years.

  14. Single-Sex Schools and Classrooms. The Informed Educator Series

    Science.gov (United States)

    Clarke, Suzanne

    2007-01-01

    In October 2006, the U.S. Department of Education introduced the so-called "single-sex regulations," which brought the issue of single-sex education to the forefront of discussion among educators, policymakers, and parents. Anecdotal evidence suggests that single-sex education can have a positive impact on student achievement. However,…

  15. Calculation Software versus Illustration Software for Teaching Statistics

    DEFF Research Database (Denmark)

    Mortensen, Peter Stendahl; Boyle, Robin G.

    1999-01-01

    As personal computers have become more and more powerful, so have the software packages available to us for teaching statistics. This paper investigates what software packages are currently being used by progressive statistics instructors at university level, examines some of the deficiencies...... of such software, and indicates features that statistics instructors wish to have incorporated in software in the future. The basis of the paper is a survey of participants at ICOTS-5 (the Fifth International Conference on Teaching Statistics). These survey results, combined with the software based papers...

  16. Metronome LKM: An open source virtual keyboard driver to measure experiment software latencies.

    Science.gov (United States)

    Garaizar, Pablo; Vadillo, Miguel A

    2017-10-01

    Experiment software is often used to measure reaction times gathered with keyboards or other input devices. In previous studies, the accuracy and precision of time stamps has been assessed through several means: (a) generating accurate square wave signals from an external device connected to the parallel port of the computer running the experiment software, (b) triggering the typematic repeat feature of some keyboards to get an evenly separated series of keypress events, or (c) using a solenoid handled by a microcontroller to press the input device (keyboard, mouse button, touch screen) that will be used in the experimental setup. Despite the advantages of these approaches in some contexts, none of them can isolate the measurement error caused by the experiment software itself. Metronome LKM provides a virtual keyboard to assess an experiment's software. Using this open source driver, researchers can generate keypress events using high-resolution timers and compare the time stamps collected by the experiment software with those gathered by Metronome LKM (with nanosecond resolution). Our software is highly configurable (in terms of keys pressed, intervals, SysRq activation) and runs on 2.6-4.8 Linux kernels.

  17. Software system safety

    Science.gov (United States)

    Uber, James G.

    1988-01-01

    Software itself is not hazardous, but since software and hardware share common interfaces there is an opportunity for software to create hazards. Further, these software systems are complex, and proven methods for the design, analysis, and measurement of software safety are not yet available. Some past software failures, future NASA software trends, software engineering methods, and tools and techniques for various software safety analyses are reviewed. Recommendations to NASA are made based on this review.

  18. Downsizer - A Graphical User Interface-Based Application for Browsing, Acquiring, and Formatting Time-Series Data for Hydrologic Modeling

    Science.gov (United States)

    Ward-Garrison, Christian; Markstrom, Steven L.; Hay, Lauren E.

    2009-01-01

    The U.S. Geological Survey Downsizer is a computer application that selects, downloads, verifies, and formats station-based time-series data for environmental-resource models, particularly the Precipitation-Runoff Modeling System. Downsizer implements the client-server software architecture. The client presents a map-based, graphical user interface that is intuitive to modelers; the server provides streamflow and climate time-series data from over 40,000 measurement stations across the United States. This report is the Downsizer user's manual and provides (1) an overview of the software design, (2) installation instructions, (3) a description of the graphical user interface, (4) a description of selected output files, and (5) troubleshooting information.

  19. Quality Control Procedure Based on Partitioning of NMR Time Series

    Directory of Open Access Journals (Sweden)

    Michał Staniszewski

    2018-03-01

    Full Text Available The quality of the magnetic resonance spectroscopy (MRS depends on the stability of magnetic resonance (MR system performance and optimal hardware functioning, which ensure adequate levels of signal-to-noise ratios (SNR as well as good spectral resolution and minimal artifacts in the spectral data. MRS quality control (QC protocols and methodologies are based on phantom measurements that are repeated regularly. In this work, a signal partitioning algorithm based on a dynamic programming (DP method for QC assessment of the spectral data is described. The proposed algorithm allows detection of the change points—the abrupt variations in the time series data. The proposed QC method was tested using the simulated and real phantom data. Simulated data were randomly generated time series distorted by white noise. The real data were taken from the phantom quality control studies of the MRS scanner collected for four and a half years and analyzed by LCModel software. Along with the proposed algorithm, performance of various literature methods was evaluated for the predefined number of change points based on the error values calculated by subtracting the mean values calculated for the periods between the change-points from the original data points. The time series were checked using external software, a set of external methods and the proposed tool, and the obtained results were comparable. The application of dynamic programming in the analysis of the phantom MRS data is a novel approach to QC. The obtained results confirm that the presented change-point-detection tool can be used either for independent analysis of MRS time series (or any other or as a part of quality control.

  20. LearnWeb 2.0. Integrating Social Software for Lifelong Learning.

    NARCIS (Netherlands)

    Marenzi, Ivana; Demidova, Elena; Nejdl, Wolfgang

    2008-01-01

    Marenzi, I., Demidova, E., & Nejdl, W. (2008). LearnWeb 2.0. Integrating Social Software for Lifelong Learning. Proceedings of the ED-Media 2008. World Conference on Educational Multimedia, Hypermedia & Telecommunications. June, 30 - July, 4, 2008, Austria, Vienna.