WorldWideScience

Sample records for technology integration survey

  1. Technology Integration: Do They or Don't They? A Self-Report Survey from PreK through 5th Grade Professional Educators

    Science.gov (United States)

    Fletcher, Donna

    2006-01-01

    The practice of integrating technology into classroom instruction is mandated by the State of Texas (TEA, 2005, http://www.tea.state.tx.us/teks/index.html). Using a self-report survey, this study investigated technology integration practices on two elementary campuses in a suburban, small-town independent school district, which resides on the…

  2. A Survey of Applications and Research in Integrated Design Systems Technology

    Science.gov (United States)

    1998-01-01

    The initial part of the study was begun with a combination of literature searches, World Wide Web searches, and contacts with individuals and companies who were known to members of our team to have an interest in topics that seemed to be related to our study. There is a long list of such topics, such as concurrent engineering, design for manufacture, life-cycle engineering, systems engineering, systems integration, systems design, design systems, integrated product and process approaches, enterprise integration, integrated product realization, and similar terms. These all capture, at least in part, the flavor of what we describe here as integrated design systems. An inhibiting factor in this inquiry was the absence of agreed terminology for the study of integrated design systems. It is common for the term to be applied to what are essentially augmented Computer-Aided Design (CAD) systems, which are integrated only to the extent that agreements have been reached to attach proprietary extensions to proprietary CAD programs. It is also common for some to use the term integrated design systems to mean a system that applies only, or mainly, to the design phase of a product life cycle. It is likewise common for many of the terms listed earlier to be used as synonyms for integrated design systems. We tried to avoid this ambiguity by adopting the definition of integrated design systems that is implied in the introductory notes that we provided to our contacts, cited earlier. We thus arrived at this definition: Integrated Design Systems refers to the integration of the different tools and processes that comprise the engineering, of complex systems. It takes a broad view of the engineering of systems, to include consideration of the entire product realization process and the product life cycle. An important aspect of integrated design systems is the extent to which they integrate existing, "islands of automation" into a comprehensive design and product realization

  3. Survey of Technologies for Web Application Development

    CERN Document Server

    Doyle, Barry

    2008-01-01

    Web-based application developers face a dizzying array of platforms, languages, frameworks and technical artifacts to choose from. We survey, classify, and compare technologies supporting Web application development. The classification is based on (1) foundational technologies; (2)integration with other information sources; and (3) dynamic content generation. We further survey and classify software engineering techniques and tools that have been adopted from traditional programming into Web programming. We conclude that, although the infrastructure problems of the Web have largely been solved, the cacophony of technologies for Web-based applications reflects the lack of a solid model tailored for this domain.

  4. UAV-Based Photogrammetry and Integrated Technologies for Architectural Applications—Methodological Strategies for the After-Quake Survey of Vertical Structures in Mantua (Italy

    Directory of Open Access Journals (Sweden)

    Cristiana Achille

    2015-06-01

    Full Text Available This paper examines the survey of tall buildings in an emergency context like in the case of post-seismic events. The after-earthquake survey has to guarantee time-savings, high precision and security during the operational stages. The main goal is to optimize the application of methodologies based on acquisition and automatic elaborations of photogrammetric data even with the use of Unmanned Aerial Vehicle (UAV systems in order to provide fast and low cost operations. The suggested methods integrate new technologies with commonly used technologies like TLS and topographic acquisition. The value of the photogrammetric application is demonstrated by a test case, based on the comparison of acquisition, calibration and 3D modeling results in case of use of a laser scanner, metric camera and amateur reflex camera. The test would help us to demonstrate the efficiency of image based methods in the acquisition of complex architecture. The case study is Santa Barbara Bell tower in Mantua. The applied survey solution allows a complete 3D database of the complex architectural structure to be obtained for the extraction of all the information needed for significant intervention. This demonstrates the applicability of the photogrammetry using UAV for the survey of vertical structures, complex buildings and difficult accessible architectural parts, providing high precision results.

  5. UAV-Based Photogrammetry and Integrated Technologies for Architectural Applications--Methodological Strategies for the After-Quake Survey of Vertical Structures in Mantua (Italy).

    Science.gov (United States)

    Achille, Cristiana; Adami, Andrea; Chiarini, Silvia; Cremonesi, Stefano; Fassi, Francesco; Fregonese, Luigi; Taffurelli, Laura

    2015-06-30

    This paper examines the survey of tall buildings in an emergency context like in the case of post-seismic events. The after-earthquake survey has to guarantee time-savings, high precision and security during the operational stages. The main goal is to optimize the application of methodologies based on acquisition and automatic elaborations of photogrammetric data even with the use of Unmanned Aerial Vehicle (UAV) systems in order to provide fast and low cost operations. The suggested methods integrate new technologies with commonly used technologies like TLS and topographic acquisition. The value of the photogrammetric application is demonstrated by a test case, based on the comparison of acquisition, calibration and 3D modeling results in case of use of a laser scanner, metric camera and amateur reflex camera. The test would help us to demonstrate the efficiency of image based methods in the acquisition of complex architecture. The case study is Santa Barbara Bell tower in Mantua. The applied survey solution allows a complete 3D database of the complex architectural structure to be obtained for the extraction of all the information needed for significant intervention. This demonstrates the applicability of the photogrammetry using UAV for the survey of vertical structures, complex buildings and difficult accessible architectural parts, providing high precision results.

  6. UAV-Based Photogrammetry and Integrated Technologies for Architectural Applications—Methodological Strategies for the After-Quake Survey of Vertical Structures in Mantua (Italy)

    Science.gov (United States)

    Achille, Cristiana; Adami, Andrea; Chiarini, Silvia; Cremonesi, Stefano; Fassi, Francesco; Fregonese, Luigi; Taffurelli, Laura

    2015-01-01

    This paper examines the survey of tall buildings in an emergency context like in the case of post-seismic events. The after-earthquake survey has to guarantee time-savings, high precision and security during the operational stages. The main goal is to optimize the application of methodologies based on acquisition and automatic elaborations of photogrammetric data even with the use of Unmanned Aerial Vehicle (UAV) systems in order to provide fast and low cost operations. The suggested methods integrate new technologies with commonly used technologies like TLS and topographic acquisition. The value of the photogrammetric application is demonstrated by a test case, based on the comparison of acquisition, calibration and 3D modeling results in case of use of a laser scanner, metric camera and amateur reflex camera. The test would help us to demonstrate the efficiency of image based methods in the acquisition of complex architecture. The case study is Santa Barbara Bell tower in Mantua. The applied survey solution allows a complete 3D database of the complex architectural structure to be obtained for the extraction of all the information needed for significant intervention. This demonstrates the applicability of the photogrammetry using UAV for the survey of vertical structures, complex buildings and difficult accessible architectural parts, providing high precision results. PMID:26134108

  7. Survey of Web Technologies

    OpenAIRE

    Špoljar, Boris

    2011-01-01

    The World Wide Web bas become an important platform for developing and running applications. A vital process while developing web applications is the choice of web technologies, on which the application will be build. The developers face a dizzying array of platforms, languages, frameworks and technical artifacts to choose from. The decison carries consequences on most other decisions in the development process. Thesis contains analisis, classifications and comparison of web technologies s...

  8. Technology Integration Experiences of Teachers

    Science.gov (United States)

    Çoklar, Ahmet Naci; Yurdakul, Isil Kabakçi

    2017-01-01

    Teachers are important providers of educational sustainability. Teachers' ability to adapt themselves to rapidly developing technologies applicable to learning environments is connected with technology integration. The purpose of this study is to investigate teachers' technology integration experiences in the course of learning and teaching…

  9. HETEROGENEOUS INTEGRATION TECHNOLOGY

    Science.gov (United States)

    2017-08-24

    in- package integration. It involves the integration of circuits from fully processed wafers using micro- bumps and TSVs. There are 3 basic kinds of... bumping ” and “Cu-to-Cu” categories. The first approach involves the fabrication of micro- bumps on both sides of the thinned wafers with TSVs, and...interfacing wafers with bumps aligned. The application of pressure and heat makes permanent contact between bumps . A thin adhesive layer can be used between

  10. The Integrated Surveying and Mapping Technology in Urban Fundamental Geographic Information Data Update and Application%一体化测绘技术在城市基础地理信息数据更新中的应用

    Institute of Scientific and Technical Information of China (English)

    张海涛

    2012-01-01

    In this paper,the integrated surveying and mapping technology in urban foundational geographic information data update application undertook relatively comprehensive analysis.It gires a brief review of the integrated Surveying and mapping technology in digital Surveying and mapping technology in building the system development process.It also discusses the analysis the relationship between the inside and outside operation integration,acquisition and edit integration and database and graph integration technology.At last,it discusses the technological change of the inside and outside operation integration.And it analyzes the aerial acquisition and edit integration,database and graph integration and distributed parallel computing with cluster in foundational geographic information data update.%就一体化测绘技术在基础地理信息数据更新中的应用情况进行了较为全面的分析,简要回顾了一体化测绘技术在数字测绘技术体系建设中的发展过程,分析了内外业一体化与采编一体化和图库一体化技术之间的关系,讨论了内外业一体化技术的变迁,分析了航测采编一体化、图库一体化和集群分布式并行计算等技术在基础地理信息数据更新中的作用。

  11. Integrate Technology with Student Success

    Science.gov (United States)

    Wolf, Drew; Lindeman, Patrick; Wolf, Trent; Dunnerstick, Robert

    2011-01-01

    As information technology continues to progress, teaching mathematic with multimedia is becoming a new way of instruction. Integrating technology enables students to become more active in the learning process. When students feel more vested in actual learning, retention of the material tends to rise significantly. This article describes how tools…

  12. Bangladesh Integrated Household Survey (BIHS) 2015

    Data.gov (United States)

    US Agency for International Development — This dataset is the second round of Bangladesh Integrated Household Survey (BIHS). The BIHS is the only nationally representative survey in Bangladesh that collects...

  13. Integrating Informatics Technologies into Oracle

    Directory of Open Access Journals (Sweden)

    Manole VELICANU

    2006-01-01

    Full Text Available A characteristic of the actual informatics’ context is the interference of the technologies, which assumes that for creating an informatics product, is necessary to use integrate many technologies. This thing is also used for database systems which had integrated, in the past few years, almost everything is new in informatics technology. The idea is that when using database management systems - DBMS the user can benefit all the necessary interfaces and instruments for developing an application with databases from the very beginning to the end, no matter the type of application and the work environment. For example, if the database application needs any Internet facilities these could be appealed from the products that the DBMS is working with offers. The concept of the interference of informatics technologies has many advantages, which all contribute to increasing the efficiency of the activities that develop and maintain complex databases applications.

  14. Leveraging Technology for Refugee Integration

    DEFF Research Database (Denmark)

    Abu Jarour, Safa'a; Krasnova, Hanna; Wenninger, Helena

    2016-01-01

    Spurred by the military conflicts, refugees’ crisis has swept Europe by surprise. With a challenge of integrating refugees into hosting societies comes the question about the role that ICTs could play in the ongoing integration efforts. Indeed, unprecedented reliance of refugees on technology......, especially smartphones, is an important distinction of the current refugees’ crisis. ICT may support integrative efforts undertaken by local authorities and other stakeholders. Nonetheless, the question how ICTs can be applied to support refugees and how detrimental effects for them and the hosting societies...... of ICT use by refugees on an operational level, and how ICT systems should be designed and culturally adapted....

  15. DORIS system and integrity survey

    Science.gov (United States)

    Jayles, C.; Chauveau, J. P.; Didelot, F.; Auriol, A.; Tourain, C.

    2016-12-01

    DORIS, as other techniques for space geodesy (SLR, VLBI, GPS) has regularly progressed to meet the ever increasing needs of the scientific community in oceanography, geodesy or geophysics. Over the past 10 years, a particular emphasis has been placed on integrity monitoring of the system, which has contributed to the enhancement of the overall availability and quality of DORIS data products. A high level of monitoring is now provided by a centralized control of the whole system, including the global network of beacons and the onboard instruments, which perform a constant end-to-end survey. At first signs of any unusual behavior, a dedicated team is activated with well-established tools to investigate, to anticipate and to contain the impact of any potential failures. The procedure has increased the availability of DORIS beacons to 90%. The core topic of this article is to demonstrate that DORIS has implemented a high-level integrity control of its data. Embedded in the DORIS receiver, DIODE (DORIS Immediate Orbit Determination) is a Real-Time On-Board Orbit Determination software. Its accuracy has also been dramatically improved when compared to Precise Orbit Ephemeris (P.O.E.), down to 2.7 cm RMS on Jason-2, 3.0 cm on Saral and 3.3 cm on CryoSat-2. Specific quality indices were derived from the DIODE-based Kalman filters and are used to monitor network and system performance. This paper covers the definition of these indices and how the reliability and the reactiveness to incidents or anomalies of the system are improved. From these indices, we have provided detailed diagnostic information about the DORIS system, which is available in real-time, on-board each DORIS satellite. Using these capabilities, we have developed real-time functions that give an immediate diagnosis of the status of key components in the DORIS system. The Near-Real Time navigation system was improved and can distinguish and handle both satellite events and beacon anomalies. The next missions

  16. Technology Integration Barriers: Urban School Mathematics Teachers Perspectives

    Science.gov (United States)

    Wachira, Patrick; Keengwe, Jared

    2011-01-01

    Despite the promise of technology in education, many practicing teachers face several challenges when trying to effectively integrate technology into their classroom instruction. Additionally, while national statistics cite a remarkable improvement in access to computer technology tools in schools, teacher surveys show consistent declines in the…

  17. New technology integration planning workshop

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    Purpose of the Workshop was to provide guidance, reflecting electric utility industry viewpoints, for developing and directing its research and development program structures to facilitate the integration of new energy technologies into electric utility systems. The Workshop was structured to directly elicit the positions and viewpoints representative of electric utility companies.

  18. Integrating Product and Technology Development

    DEFF Research Database (Denmark)

    Meijer, Ellen Brilhuis; Pigosso, Daniela Cristina Antelmi; McAloone, Tim C.

    2016-01-01

    Although dual innovation projects, defined in this article as the concurrent development of products and technologies, often occur in industry, these are only scarcely supported methodologically. Limited research has been done about dual innovation projects and their inherent challenges (e.......g. managing dependencies) and opportunities (e.g. streamlining development). This paper presents five existing reference models for technology development (TD), which were identified via a systematic literature review, where their possible integration with product development (PD) reference models...... was investigated. Based on the specific characteristics desired for dual innovation projects, such as integrated product development and coverage of multiple development stages, a set of selection criteria was employed to select suitable PD and TD reference models. The integration and adaptation of the selected...

  19. Integrated Optics Theory and Technology

    CERN Document Server

    Hunsperger, Robert G

    2009-01-01

    Integrated Optics: Theory and Technology explains the subject of optoelectronic devices and their use in integrated optics and fiber optic systems. The text emphasizes the physics of how devices work and how they can be used in various applications. Mathematical derivations and the development of design equations are provided where necessary to explain phenomena and engineering principles, but a strong effort has been made to avoid obscuring important concepts with mathematical details. Illustrations and references from technical journals have been used to demonstrate the relevance of the theory to currently important topics in industry. This sixth edition of Integrated Optics: Theory and Technology includes updates and revisions in all chapters, as well as a completely new chapter on nanophotonics. Problems are included at the end of each chapter to develop students' knowledge. Scientists, engineers, students and engineering managers can utilize this book to obtain an overall view of the theory and the most ...

  20. Leveraging Technology for Refugee Integration

    DEFF Research Database (Denmark)

    Abu Jarour, Safa'a; Krasnova, Hanna; Wenninger, Helena

    2016-01-01

    Spurred by the military conflicts, refugees’ crisis has swept Europe by surprise. With a challenge of integrating refugees into hosting societies comes the question about the role that ICTs could play in the ongoing integration efforts. Indeed, unprecedented reliance of refugees on technology......, especially smartphones, is an important distinction of the current refugees’ crisis. ICT may support integrative efforts undertaken by local authorities and other stakeholders. Nonetheless, the question how ICTs can be applied to support refugees and how detrimental effects for them and the hosting societies...... can be mitigated is difficult to answer. The panel discussion will be structured around four areas: (1) communication with the government; (2) social connectedness; (3) participation in educational programs; and (4) integration and social inclusion. The goal is to present the chances and challenges...

  1. An Examination of the Relationship between Principal Technology Leadership and Technology Integration in Urban Schools

    Science.gov (United States)

    Draper, Kathryn L.

    2013-01-01

    The purpose of this exploratory/quantitative descriptive and correlational study was to examine the relationship between principal technology leadership and technology integration in urban schools. The technology activities of principals along with Organizational Health Instrument (OHI) survey outcomes perceived by their faculty were described and…

  2. Evaluating the Impact of Technology Integration in Teaching and Learning

    Science.gov (United States)

    Adedokun-Shittu, Nafisat Afolake; Shittu, Abdul Jaleel Kehinde

    2014-01-01

    This article reports the impacts of technology integration on teaching and learning from a study that examines the impact of ICT deployment in teaching and learning at a University in Nigeria. The survey data were drawn from 593 respondents (students and lecturers) and the survey instrument employed for both the students and the lecturers is a…

  3. Integrated synoptic surveys using an autonomous underwater vehicle and manned boats

    Science.gov (United States)

    Jackson, P. Ryan

    2013-01-01

    Traditional surface-water surveys are being combined with autonomous technology to produce integrated surveys of bathymetry, water quality, and velocity in inland lakes and reservoirs. This new technology provides valuable, high-resolution, integrated data that allow a systems-based approach to understanding common environmental problems. This fact sheet presents several example applications of integrated surveys within inland lakes and coastal Lake Michigan and Lake Erie.

  4. Semantic Web meets Integrative Biology: a survey.

    Science.gov (United States)

    Chen, Huajun; Yu, Tong; Chen, Jake Y

    2013-01-01

    Integrative Biology (IB) uses experimental or computational quantitative technologies to characterize biological systems at the molecular, cellular, tissue and population levels. IB typically involves the integration of the data, knowledge and capabilities across disciplinary boundaries in order to solve complex problems. We identify a series of bioinformatics problems posed by interdisciplinary integration: (i) data integration that interconnects structured data across related biomedical domains; (ii) ontology integration that brings jargons, terminologies and taxonomies from various disciplines into a unified network of ontologies; (iii) knowledge integration that integrates disparate knowledge elements from multiple sources; (iv) service integration that build applications out of services provided by different vendors. We argue that IB can benefit significantly from the integration solutions enabled by Semantic Web (SW) technologies. The SW enables scientists to share content beyond the boundaries of applications and websites, resulting into a web of data that is meaningful and understandable to any computers. In this review, we provide insight into how SW technologies can be used to build open, standardized and interoperable solutions for interdisciplinary integration on a global basis. We present a rich set of case studies in system biology, integrative neuroscience, bio-pharmaceutics and translational medicine, to highlight the technical features and benefits of SW applications in IB.

  5. Data integration technologies to support integrated modelling

    NARCIS (Netherlands)

    Knapen, M.J.R.; Roosenschoon, O.R.; Lokers, R.M.; Janssen, S.J.C.; Randen, van Y.; Verweij, P.J.F.M.

    2013-01-01

    Over the recent years the scientific activities of our organisation in large research projects show a shifting priority from model integration to the integration of data itself. Our work in several large projects on integrated modelling for impact assessment studies has clearly shown the importance

  6. Data integration technologies to support integrated modelling

    NARCIS (Netherlands)

    Knapen, M.J.R.; Roosenschoon, O.R.; Lokers, R.M.; Janssen, S.J.C.; Randen, van Y.; Verweij, P.J.F.M.

    2013-01-01

    Over the recent years the scientific activities of our organisation in large research projects show a shifting priority from model integration to the integration of data itself. Our work in several large projects on integrated modelling for impact assessment studies has clearly shown the importance

  7. Civil Technology. Surveying. Post Secondary Curriculum Guide.

    Science.gov (United States)

    Fitzpatrick, Beverley J.; And Others

    This curriculum guide was designed for use in postsecondary civil technology--surveying education programs in Georgia. Its purpose is to provide for development of entry level skills in surveying in the areas of knowledge, theoretical structure, tool usage, diagnostic ability, related supportive skills, and occupational survival skills. The first…

  8. Advanced Technological Education Survey 2010 Fact Sheet

    Science.gov (United States)

    Wingate, Lori; Westine, Carl; Gullickson, Arlen

    2010-01-01

    This fact sheet summarizes data gathered in the 2010 survey of National Science Foundation (NSF) Advanced Technological Education (ATE) grant recipients. Conducted by EvaluATE, the evaluation resource center for the ATE program located at The Evaluation Center at Western Michigan University, this was the eleventh annual survey of ATE projects and…

  9. Advanced Technological Education Survey 2012 Fact Sheet

    Science.gov (United States)

    Wingate, Lori; Smith, Corey; Westine, Carl; Gullickson, Arlen

    2012-01-01

    This fact sheet summarizes data gathered in the 2012 survey of National Science Foundation (NSF) Advanced Technological Education (ATE) grant recipients. Conducted by EvaluATE, the evaluation resource center for the ATE program located at The Evaluation Center at Western Michigan University, this was the thirteenth annual survey of ATE projects…

  10. Advanced Technological Education Survey 2011 Fact Sheet

    Science.gov (United States)

    Wingate, Lori; Westine, Carl; Gullickson, Arlen

    2011-01-01

    This fact sheet summarizes data gathered in the 2011 survey of National Science Foundation (NSF) Advanced Technological Education (ATE) grant recipients. Conducted by EvaluATE, the evaluation resource center for the ATE program located at The Evaluation Center at Western Michigan University, this was the twelfth annual survey of ATE projects and…

  11. Technology Integration in a Science Classroom: Preservice Teachers' Perceptions

    Science.gov (United States)

    Rehmat, Abeera P.; Bailey, Janelle M.

    2014-12-01

    The challenge of preparing students for the information age has prompted administrators to increase technology in the public schools. Yet despite the increased availability of technology in schools, few teachers are integrating technology for instructional purposes. Preservice teachers must be equipped with adequate content knowledge of technology to create an advantageous learning experience in science classrooms. To understand preservice teachers' conceptions of technology integration, this research study explored 15 elementary science methods students' definitions of technology and their attitudes toward incorporating technology into their teaching. The phenomenological study took place in a science methods course that was based on a constructivist approach to teaching and learning science through science activities and class discussions, with an emphasis on a teacher beliefs framework. Data were collected throughout the semester, including an open-ended pre/post-technology integration survey, lesson plans, and reflections on activities conducted throughout the course. Through a qualitative analysis, we identified improvements in students' technology definitions, increased technology incorporation into science lesson plans, and favorable attitudes toward technology integration in science teaching after instruction. This research project demonstrates that positive changes in beliefs and behaviors relating to technology integration in science instruction among preservice teachers are possible through explicit instruction.

  12. A Survey of Hadron Therapy Accelerator Technologies.

    Energy Technology Data Exchange (ETDEWEB)

    PEGGS,S.; SATOGATA, T.; FLANZ, J.

    2007-06-25

    Hadron therapy has entered a new age [1]. The number of facilities grows steadily, and 'consumer' interest is high. Some groups are working on new accelerator technology, while others optimize existing designs by reducing capital and operating costs, and improving performance. This paper surveys the current requirements and directions in accelerator technology for hadron therapy.

  13. 不同调查方法森林资源调查结果的整合技术研究%Integration Technology Research of Survey Results of Forest Resources of Different Methods

    Institute of Scientific and Technical Information of China (English)

    朱磊

    2012-01-01

    At present, Most places get different survey results of forest resources for different survey methods, managers of Forest resources frequently encountered problems, which results are used on different occasions. How to integrate survey results are becoming urgent problems for forest resources management departments and academic experts. The author use geographic information system technology, get feature of sample plot through small class of the class II survey, and Stretch or compress the data of sample plot, thus realize integration of the class I survey and the class II survey.%目前各地普遍存在一类清查和二类调查"两套数"、"两张皮"的现象,给森林资源管理带来很大不便。如何将一类清查成果和二类调查成果进行有效整合,成为森林资源管理部门和学术界专家共同期待解决的燃眉问题。利用地理信息系统技术,将基于小班的二类成果面状数据转化为基于样地的点状数据,以一类数据为控制,根据二套数据的差值对加密样地数据进行拉伸或压缩,从而实现两套数的技术性整合。

  14. Survey of Munitions Response Technologies

    Science.gov (United States)

    2006-06-01

    distributed between two operators and tied with an umbilical cord. Man-portable platforms are also being developed using wireless technology to reduce the...munitions response (Lim 2004, Bucaro 2006, Lavely 2006, Carroll 2006). Models are being validated using data measured in tanks and ponds and in offshore

  15. Emerging Technologies Integrating Technology into Study Abroad

    Science.gov (United States)

    Godwin-Jones, Robert

    2016-01-01

    "Ready access to travel and to technology-enhanced social networking (e.g., Facebook or Skype) has changed the nature of study abroad to the point where today's experiences are fundamentally different from those of earlier eras" (Kinginger, 2013a, p. 345). In addition to more travel options and greater technology availability, study…

  16. Evolution of Indoor Positioning Technologies: A Survey

    Directory of Open Access Journals (Sweden)

    Ramon F. Brena

    2017-01-01

    Full Text Available Indoor positioning systems (IPS use sensors and communication technologies to locate objects in indoor environments. IPS are attracting scientific and enterprise interest because there is a big market opportunity for applying these technologies. There are many previous surveys on indoor positioning systems; however, most of them lack a solid classification scheme that would structurally map a wide field such as IPS, or omit several key technologies or have a limited perspective; finally, surveys rapidly become obsolete in an area as dynamic as IPS. The goal of this paper is to provide a technological perspective of indoor positioning systems, comprising a wide range of technologies and approaches. Further, we classify the existing approaches in a structure in order to guide the review and discussion of the different approaches. Finally, we present a comparison of indoor positioning approaches and present the evolution and trends that we foresee.

  17. Market Integration, Choice of Technology and Welfare

    DEFF Research Database (Denmark)

    Hansen, Jørgen Drud; Nielsen, Jørgen Ulff-Møller

    2010-01-01

    This paper develops an international trade model where firms in a duopoly may diversify their technologies for strategic reasons. The firms face the same set of technologies given by a tradeoff between marginal costs and fixed costs, but depending on trade costs firms may choose different...... technologies. Market integration may induce a technological restructuring where firms either diversify their technologies or switch to a homogeneous technology. In general, market integration improves welfare. However, a small decrease of trade costs which induces a switch from heterogeneous technologies...

  18. Understanding Technology Literacy: A Framework for Evaluating Educational Technology Integration

    Science.gov (United States)

    Davies, Randall S.

    2011-01-01

    Federal legislation in the United States currently mandates that technology be integrated into school curricula because of the popular belief that learning is enhanced through the use of technology. The challenge for educators is to understand how best to teach with technology while developing the technological expertise of their students. This…

  19. Tech-Savvy Science Education? Understanding Teacher Pedagogical Practices for Integrating Technology in K-12 Classrooms

    Science.gov (United States)

    Hechter, Richard; Vermette, Laurie Anne

    2014-01-01

    This paper examines the technology integration practices of Manitoban K-12 inservice science educators based on the Technological, Pedagogical, and Content knowledge (TPACK) framework. Science teachers (n = 433) completed a 10-item online survey regarding pedagogical beliefs about technology integration, types of technology used, and how often…

  20. Tech-Savvy Science Education? Understanding Teacher Pedagogical Practices for Integrating Technology in K-12 Classrooms

    Science.gov (United States)

    Hechter, Richard; Vermette, Laurie Anne

    2014-01-01

    This paper examines the technology integration practices of Manitoban K-12 inservice science educators based on the Technological, Pedagogical, and Content knowledge (TPACK) framework. Science teachers (n = 433) completed a 10-item online survey regarding pedagogical beliefs about technology integration, types of technology used, and how often…

  1. Building Technologies Research and Integration Center (BTRIC)

    Data.gov (United States)

    Federal Laboratory Consortium — The Building Technologies Research and Integration Center (BTRIC), in the Energy and Transportation Science Division (ETSD) of Oak Ridge National Laboratory (ORNL),...

  2. Technology Integration: A Best Practice Perspective

    Science.gov (United States)

    Lesisko, Lee J.; Wright, Robert J.; O'Hern, Brenda

    2010-01-01

    The technology coordinator has the responsibility of collaborating with school leaders and educators to integrate technology into the curriculum and operations of the school. Not only does this individual have to understand how technology works, but also must determine the best way to infuse it in a school setting. Technology leaders must possess…

  3. Web Modules: Integrating Curricula and Technology Standards

    Science.gov (United States)

    Dawson, Carol

    2008-01-01

    The purposes of this article are to provide the sequence of learning events about the integration of curricula and technology using modules prepared by the Southeast Teachers Are Revitalizing Teaching Through Technology (START) Technology Team and to describe the impact these technology modules had on university faculty and candidates at Alabama…

  4. Survey Harmonisation with New Technologies Improvement (SHANTI)

    DEFF Research Database (Denmark)

    Kagerbauer, Martin

    not miss the opportunities of an advancement by means of new information and communication technologies. The purpose of this Action was to coordinate research efforts on data harmonization for transport surveys across Europe. Guidelines for harmonizing surveys are not only a statistical problem, because...... different approaches and data qualities exist. The data needs from the transport sector allow the assessment of past policies, in terms of efficiency and equity. They allow the elaboration of new policies measures at European level (e.g. to reduce the emissions due to transport). Mobile communication...... and positioning technologies including GPS/GALILEO, GSM and Radio Data System (RDS) have advanced rapidly and their costs are decreasing. They demonstrate great potential as survey instruments for tracking individual mobility and travel behaviour as well as freight movements, by enabling to conduct surveys along...

  5. Canadian Library Integrated Systems: Second Annual Survey.

    Science.gov (United States)

    Merilees, Bobbie

    1988-01-01

    Reports the results of a survey of the Canadian integrated library systems market. The analysis includes comparisons of large versus microcomputer-based installations by type of library and across all libraries, foreign sales by Canadian vendors, and trends in the library systems market. (CLB)

  6. The Impact of a Technology Integration Academy on Instructional Technology Integration in a Texas School District

    Science.gov (United States)

    Burkholder, Karla

    2013-01-01

    This applied dissertation was designed to determine the impact of a technology integration professional development on high school teachers' technology integration and students' use of computers in core content areas. The District invested in technology for all classrooms, as well as 1:1 technology for all secondary students with an expectation…

  7. Technology and Environmental Education: An Integrated Curriculum

    Science.gov (United States)

    Willis, Jana M.; Weiser, Brenda

    2005-01-01

    Preparing teacher candidates to integrate technology into their future classrooms effectively requires experience in instructional planning that utilizes technology to enhance student learning. Teacher candidates need to work with curriculum that supports a variety of technologies. Using Project Learning Tree and environmental education (EE),…

  8. DEACTIVATION AND DECOMMISSIONING (D AND D) TECHNOLOGY INTEGRATION

    Energy Technology Data Exchange (ETDEWEB)

    M.A. Ebadian, Ph.D.

    1999-01-01

    As part of the ongoing task of making Deactivation and Decommissioning (D&D) operations more efficient, this subtask has addressed the need to integrate existing characterization technologies with decontamination technologies in order to provide real-time data on the progress of contamination removal. Specifically, technologies associated with concrete decontamination and/or removal have been examined with the goal of integrating existing technologies and commercializing the resulting hybrid. The Department of Energy (DOE) has estimated that 23 million cubic meters of concrete will require disposition as 1200 buildings undergo the D&D process. All concrete removal to be performed will also necessitate extensive use of characterization techniques. The in-process characterization presents the most potential for improvement and cost-savings as compared to other types. Current methods for in-process characterization usually require cessation of work to allow for radiation surveys to assess the rate of decontamination. Combining together decontamination and characterization technologies would allow for in-process evaluation of decontamination efforts. Since the present methods do not use in-process evaluations for the progress of decontamination, they may allow for ''overremoval'' of materials (removal of contaminated along with non-contaminated materials). Overremoval increases the volume of waste and therefore the costs associated with disposal. Integrating technologies would facilitate the removal of only contaminated concrete and reduce the total volume of radioactive waste, which would be disposed of. This would eventually ensure better productivity and time savings. This project presents a general procedure to integrate the above-mentioned technologies in the form of the Technology Integration Module (TIM) along with combination lists of commercially available decontamination and characterization technologies. The scope of the project has also

  9. Technology Integration: What Happens Now?

    Science.gov (United States)

    Merillat, Linda; Holvoet, Jennifer; Adams, Doug

    2007-01-01

    As changes in federal funding spell the end of the network of Regional Technology in Education Consortia (R*TEC), the authors, who are staff members of the Advanced Learning Technologies project at the University of Kansas Center for Research on Learning, discuss resources left in R*TEC's wake. Many of these resources are still available and can…

  10. Integrated Biomaterials for Biomedical Technology

    CERN Document Server

    Ramalingam, Murugan; Ramakrishna, Seeram; Kobayashi, Hisatoshi

    2012-01-01

    This cutting edge book provides all the important aspects dealing with the basic science involved in materials in biomedical technology, especially structure and properties, techniques and technological innovations in material processing and characterizations, as well as the applications. The volume consists of 12 chapters written by acknowledged experts of the biomaterials field and covers a wide range of topics and applications.

  11. Sustaining integrated technology in undergraduate mathematics

    Science.gov (United States)

    Oates, Greg

    2011-09-01

    The effective integration of technology into the teaching and learning of mathematics remains one of the critical challenges facing contemporary tertiary mathematics. This article reports on some significant findings of a wider study investigating the use of technology in undergraduate mathematics. It first discusses a taxonomy developed to describe and compare technology use within individual courses and departments that identifies a complex range of factors, summarized under six defining characteristics of an integrated technology mathematics curriculum (ITMC). An instrument for a simple comparison of technology use employing the elements of this taxonomy is provided. It then presents evidence gathered from an observational study of technology implementation at The University of Auckland, and examines this evidence against the taxonomy. The findings suggest that while the underlying complexity of the taxonomy limits a categorical definition of integrated technology, it does provide an effective means for examining the issues confronting those wishing to implement and sustain integrated technology in undergraduate mathematics. An integrated, holistic approach, which aims for curricular consistency across all the characteristics described in the taxonomy, provides the basis for a more effective and sustainable ITMC. Key findings, some of which will be considered in more detail in this discussion, include: the importance of mandating technology use in official departmental policy; paying attention to consistency and fairness in assessment; re-evaluating the value of topics in the curriculum; re-establishing the goals of undergraduate courses; and developing the pedagogical technical knowledge of teaching staff.

  12. NFORMATION TECHNOLOGIES IN INTEGRATED LOGISTICS

    National Research Council Canada - National Science Library

    Karolina S Prokopovic; Tijana B Prokopovic; Miloje A Jelic

    2016-01-01

      The rapid development of the Internet and the use of new possibilities which the digital technologies have brought about, have made significant changes in all the areas of business, including logistics...

  13. Technology integration project: Environmental Restoration Technologies Department Sandia National Laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Williams, C.V.; Burford, T.D. [Sandia National Labs., Albuquerque, NM (United States). Environmental Restoration Technologies; Allen, C.A. [Tech Reps, Inc., Albuquerque, NM (United States)

    1996-08-01

    Sandia National Laboratories Environmental Restoration Technologies Department is developing environmental restoration technologies through funding form the US Department of Energy`s (DOE`s) Office of Science and Technology. Initially, this technology development has been through the Mixed Waste Landfill Integrated Demonstration (MWLID). It is currently being developed through the Contaminant Plume containment and Remediation Focus Area, the Landfill Stabilization Focus Area, and the Characterization, Monitoring, and Sensor Cross-Cutting Program. This Technology Integration Project (TIP) was responsible for transferring MWLID-developed technologies for routine use by environmental restoration groups throughout the DOE complex and commercializing these technologies to the private sector. The MWLID`s technology transfer/commercialization successes were achieved by involving private industry in development, demonstration, and technology transfer/commercialization activities; gathering and disseminating information about MWLID activities and technologies; and promoting stakeholder and regulatory involvement. From FY91 through FY95, 30 Technical Task Plans (TTPs) were funded. From these TTPs, the MWLID can claim 15 technology transfer/commercialization successes. Another seven technology transfer/commercialization successes are expected. With the changeover to the focus areas, the TIP continued the technology transfer/commercialization efforts begun under the MWLID.

  14. Teens, Health and Technology: A National Survey

    Directory of Open Access Journals (Sweden)

    Ellen Wartella

    2016-06-01

    Full Text Available In the age of digital technology, as teens seem to be constantly connected online, via social media, and through mobile applications, it is no surprise that they increasingly turn to digital media to answer their health questions. This study is the first of its kind to survey a large, nationally-representative sample of teens to investigate how they use the newest digital technologies, including mobile apps, social networking sites, electronic gaming and wearable devices, to explore health topics. The survey covered the types of health topics teens most frequently search for, which technologies they are most likely to use and how they use them, and whether they report having changed their behaviors due to digital health information. In addition, this survey explores how the digital divide continues to impact adolescents. Results of this study indicate that teens are concerned about many health issues, ranging from fitness, sexual activity, drugs, hygiene as well as mental health and stress. As teens virtually always have a digital device at their fingertips, it is clear that public health interventions and informational campaigns must be tailored to reflect the ways that teens currently navigate digital health information and the health challenges that concern them most.

  15. Teens, Health and Technology: A National Survey

    Directory of Open Access Journals (Sweden)

    Ellen Wartella

    2016-06-01

    Full Text Available In the age of digital technology, as teens seem to be constantly connected online, via social media, and through mobile applications, it is no surprise that they increasingly turn to digital media to answer their health questions. This study is the first of its kind to survey a large, nationally-representative sample of teens to investigate how they use the newest digital technologies, including mobile apps, social networking sites, electronic gaming and wearable devices, to explore health topics. The survey covered the types of health topics teens most frequently search for, which technologies they are most likely to use and how they use them, and whether they report having changed their behaviors due to digital health information. In addition, this survey explores how the digital divide continues to impact adolescents. Results of this study indicate that teens are concerned about many health issues, ranging from fitness, sexual activity, drugs, hygiene as well as mental health and stress. As teens virtually always have a digital device at their fingertips, it is clear that public health interventions and informational campaigns must be tailored to reflect the ways that teens currently navigate digital health information and the health challenges that concern them most.

  16. TECHNOLOGY INTEGRATION EFFECTS ON TEACHERS’ ACHIEVEMENT

    Directory of Open Access Journals (Sweden)

    Naji SALEH

    2015-04-01

    Full Text Available This article investigates the effects of technology integration on teachers’ achievement. The previous literature in this regard was reviewed and a sample of teachers was chosen from 7-9 grade teachers. The sample consisted of 50 teachers males and females with different years of experience and different number of training courses. The questionnaire included paragraphs about the effect of technology integration on their achievement in school and in teaching. The results showed a great effect of technology integration on teachers’ achievement. The results also showed no differences attributed to teacher’s gender and that there were differences attributed to teacher’s years of experience and number of training courses. The article shows the aspects in which the achievement of teachers was influenced by technology integration.

  17. Integrating Human Performance and Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ronald K. Farris; Heather Medema

    2012-05-01

    Human error is a significant factor in the cause and/or complication of events that occur in the commercial nuclear industry. In recent years, great gains have been made using Human Performance (HU) tools focused on targeting individual behaviors. However, the cost of improving HU is growing and resistance to add yet another HU tool certainly exists, particularly for those tools that increase the paperwork for operations. Improvements in HU that are the result of leveraging existing technology, such as hand-held mobile technologies, have the potential to reduce human error in controlling system configurations, safety tag-outs, and other verifications. Operator rounds, valve line-up verifications, containment closure verifications, safety & equipment protection, and system tagging can be supported by field-deployable wireless technologies. These devices can also support the availability of critical component data in the main control room and other locations. This research pilot project reviewing wireless hand-held technology is part of the Light Water Reactor Sustainability Program (LWRSP), a research and development (R&D) program sponsored by the U. S. Department of Energy (DOE). The project is being performed in close collaboration with industry R&D programs to provide the technical foundations for licensing, and managing the long-term, safe, and economical operation of current nuclear power plants. The LWRSP vision is to develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current nuclear reactor fleet.

  18. Toward Technology Integration in Mathematics Education: A Technology-Integration Course Planning Assignment

    Science.gov (United States)

    Kersaint, Gladis

    2007-01-01

    This article describes a technology integration course planning assignment that was developed to enhance preservice teachers' technological pedagogical content knowledge (TPCK). This assignment required preservice teachers work with peers to integrate various technological tools (e.g., graphing calculators, web-based mathematics applets, etc) in a…

  19. Technologies for 3D Heterogeneous Integration

    CERN Document Server

    Wolf, Jürgen; Klumpp, Armin; Reichl, H

    2008-01-01

    3D-Integration is a promising technology towards higher interconnect densities and shorter wiring lengths between multiple chip stacks, thus achieving a very high performance level combined with low power consumption. This technology also offers the possibility to build up systems with high complexity just by combining devices of different technologies. For ultra thin silicon is the base of this integration technology, the fundamental processing steps will be described, as well as appropriate handling concepts. Three main concepts for 3D integration have been developed at IZM. The approach with the greatest flexibility called Inter Chip Via - Solid Liquid Interdiffusion (ICV-SLID) is introduced. This is a chip-to-wafer stacking technology which combines the advantages of the Inter Chip Via (ICV) process and the solid-liquid-interdiffusion technique (SLID) of copper and tin. The fully modular ICV-SLID concept allows the formation of multiple device stacks. A test chip was designed and the total process sequenc...

  20. Characterization, Monitoring and Sensor Technology Integrated Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    This booklet contains summary sheets that describe FY 1993 characterization, monitoring, and sensor technology (CMST) development projects. Currently, 32 projects are funded, 22 through the OTD Characterization, Monitoring, and Sensor Technology Integrated Program (CMST-IP), 8 through the OTD Program Research and Development Announcement (PRDA) activity managed by the Morgantown Energy Technology Center (METC), and 2 through Interagency Agreements (IAGs). This booklet is not inclusive of those CMST projects which are funded through Integrated Demonstrations (IDs) and other Integrated Programs (IPs). The projects are in six areas: Expedited Site Characterization; Contaminants in Soils and Groundwater; Geophysical and Hydrogeological Measurements; Mixed Wastes in Drums, Burial Grounds, and USTs; Remediation, D&D, and Waste Process Monitoring; and Performance Specifications and Program Support. A task description, technology needs, accomplishments and technology transfer information is given for each project.

  1. Navy Collaborative Integrated Information Technology Initiative

    Science.gov (United States)

    2007-11-02

    Information Technology Initiative (NAVCIITI, pronounced "NAV city") by creating an Advanced Communication and Information Technology Center (ACITC), on campus at Virginia Tech, integrating and leveraging the efforts of more than 60 investigators currently under contract to the Navy by providing equipment and facilities for their effort, and using the collective capabilities of NAVCIITI to support Navy initiatives in distributed computing, integrated services training, education, information dissemination, and simulation, especially for purposes

  2. Vertical Integration and Technology: Theory and Evidence

    OpenAIRE

    Daron Acemoglu; Philippe Aghion; Rachel Griffith; Fabrizio Zilibotti

    2004-01-01

    This paper investigates the determinants of vertical integration using data from the UK manufacturing sector. We find that the relationship between a downstream (producer) industry and an upstream (supplier) industry is more likely to be vertically integrated when the producing industry is more technology intensive and the supplying industry is less technology intensive. Moreover, both of these effects are stronger when the supplying industry accounts for a large fraction of the producer's co...

  3. Whole-building systems integration laboratory survey

    Energy Technology Data Exchange (ETDEWEB)

    Crawley, D.B. (American Consulting Engineers Council, Washington, DC (USA). Research and Management Foundation)

    1989-09-01

    This report was prepared for the Pacific Northwest Laboratory as a subcontracted activity by the Research Management Foundation of the American Consulting Engineers Council. The objective of the survey reported herein was to independently assess the need for a Building System Integration Laboratory from the viewpoint of academicians in the field of building science. The subcontractor-developed questionnaire was sent to 200 professors of architecture and engineering at US universities. In view of this diverse population, the 10% rate of return on the questionnaire was considered acceptable. Although the responses probably do not reflect an unbiased summary of the collective perceptions of the original population surveyed, they do provide a valid insight into the interests and concerns of the academic community with respect to building sciences issues.

  4. Integrating Technology in STEM Education

    Directory of Open Access Journals (Sweden)

    Priya Chacko

    2015-03-01

    Full Text Available Students have access to the Internet at their fingertips via e-tablets and smart phones. However, the STEM fields are struggling to remain relevant in students’ lives outside the classroom. In an effort to improve high school science curricula and to keep students engaged in the classroom, we developed a technology-rich bioengineering summer program for high school students in grades 9-12. The program utilized touch screen technology in conjunction with hands-on experiments and traditional lecturing to create an entertaining, relevant, and effective classroom experience.

  5. A survey of early warning technologies

    Energy Technology Data Exchange (ETDEWEB)

    Smith, G.D.; Arlowe, H.D.; Williams, J.D.

    1995-07-01

    This paper presents a survey of technologies useful in providing early warning in physical security systems. Early warning is important in virtually all types of security systems whether they are used for temporary (tactical, portable, or semi-permanent) applications, border warning, fixed-site detection, or standoff surveillance detection. With the exception of the standoff surveillance detection systems, all systems discussed in this paper usually involve a moving target. The fact that a person(s) to be detected in a standoff surveillance scenario is not moving presents challenging problems and requires different applications of technology. The technologies commonly used to detect moving targets and some suggestions for detection of stationary targets are addressed in this paper.

  6. Skill-Biased Technological Change. Evidence from a Firm-Level Survey.

    Science.gov (United States)

    Siegel, Donald S.

    A study addressed the effects of technological change using a new, rich source of firm-level data on technology usage and labor force composition. The empirical investigation is based on a survey of Long Island manufacturers' usage of computer-integrated manufacturing systems (CIMS) or advanced manufacturing technologies (AMTs). The study also…

  7. Skill-Biased Technological Change. Evidence from a Firm-Level Survey.

    Science.gov (United States)

    Siegel, Donald S.

    A study addressed the effects of technological change using a new, rich source of firm-level data on technology usage and labor force composition. The empirical investigation is based on a survey of Long Island manufacturers' usage of computer-integrated manufacturing systems (CIMS) or advanced manufacturing technologies (AMTs). The study also…

  8. Integration of technology in the school curriculum

    Science.gov (United States)

    Treagust, David F.

    1990-01-01

    This paper describes, chronologically, the deliberations of a school staff in their decision-making to place technology education in their school. The outcome of these deliberations is a curriculum model whereby objectives of technology awareness, technological literacy, technological capability and transferable skills are integrated with all subjects in the school. The desired outcome is that students at this school will gain a technological education by, for example, attending classes in English, Home Economics, Mathematics, Social Studies, Science and Art. The implementation process is ongoing, is being evaluated and has already experienced senior staff changes and industrial disruption without loss of vigour or intent.

  9. Integrating Technology into Teacher Preparation Programs.

    Science.gov (United States)

    Metze, Leroy; Hayes, Mike; Eakles, David; Murley, Tim

    During the spring of 1992, a partnership between Western Kentucky University, Jostens' Learning Corporation, and three school districts was formed for the purpose of developing an implementation model for the integration of technology into teacher education. Following integrated instruction on the university campus and the partnership schools,…

  10. Integrated Micro Product and Technology Development

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard

    2003-01-01

    The paper addresses the issues of integrated micro product and technology development. The implications of the decisions in the design phase on the subsequent manufacturing processes are considered vital. A coherent process chain is a necessary prerequisite for the realisation of the industrial...... potential of micro technology....

  11. Integrated Micro Product and Technology Development

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard

    2003-01-01

    The paper addresses the issues of integrated micro product and technology development. The implications of the decisions in the design phase on the subsequent manufacturing processes are considered vital. A coherent process chain is a necessary prerequisite for the realisation of the industrial...... potential of micro technology....

  12. Cases on Technology Integration in Mathematics Education

    Science.gov (United States)

    Polly, Drew, Ed.

    2015-01-01

    Common Core education standards establish a clear set of specific ideas and skills that all students should be able to comprehend at each grade level. In an effort to meet these standards, educators are turning to technology for improved learning outcomes. "Cases on Technology Integration in Mathematics Education" provides a compilation…

  13. A Senior Teacher's Implementation of Technology Integration

    Science.gov (United States)

    Tsai, Hsien-Chang

    2015-01-01

    This study investigated whether a senior teacher with many years of teaching experience, despite lacking adequate technology skills or contending with other barriers, can sufficiently implement technology integration in the classroom. The research was conducted between October 2013 and January 2014 and was focused on a junior high school biology…

  14. Integrated optics theory and technology

    CERN Document Server

    Hunsperger, Robert G

    1984-01-01

    Our intent in producing this book was to provide a text that would be comprehensive enough for an introductory course in integrated optics, yet concise enough in its mathematical derivations to be easily readable by a practicing engineer who desires an overview of the field. The response to the first edition has indeed been gratifying; unusually strong demand has caused it to be sold out during the initial year of publication, thus providing us with an early opportunity to produce this updated and improved second edition. This development is fortunate, because integrated optics is a very rapidly progressing field, with significant new research being regularly reported. Hence, a new chapter (Chap. 17) has been added to review recent progress and to provide numerous additional references to the relevant technical literature. Also, thirty-five new problems for practice have been included to supplement those at the ends of chapters in the first edition. Chapters I through 16 are essentially unchanged, except for ...

  15. Avionic Data Bus Integration Technology

    Science.gov (United States)

    1991-12-01

    address the hardware-software interaction between a digital data bus and an avionic system. Very Large Scale Integration (VLSI) ICs and multiversion ...the SCP. In 1984, the Sperry Corporation developed a fault tolerant system which employed multiversion programming, voting, and monitoring for error... MULTIVERSION PROGRAMMING. N-version programming. 226 N-VERSION PROGRAMMING. The independent coding of a number, N, of redundant computer programs that

  16. Integrative production technology theory and applications

    CERN Document Server

    Özdemir, Denis

    2017-01-01

    This contributed volume contains the research results of the Cluster of Excellence “Integrative Production Technology for High-Wage Countries”, funded by the German Research Society (DFG). The approach to the topic is genuinely interdisciplinary, covering insights from fields such as engineering, material sciences, economics and social sciences. The book contains coherent deterministic models for integrative product creation chains as well as harmonized cybernetic models of production systems. The content is structured into five sections: Integrative Production Technology, Individualized Production, Virtual Production Systems, Integrated Technologies, Self-Optimizing Production Systems and Collaboration Productivity.The target audience primarily comprises research experts and practitioners in the field of production engineering, but the book may also be beneficial for graduate students. .

  17. Beam Technologies for Integrated Processing

    Science.gov (United States)

    1992-03-01

    Ta20 5 Refractory Nitrides (e.g., NbN) X,++ N,+ (7.5) Nb X.+ N2 Other materials Lead Pb,Zr,Ti Ar + 02 zirconium oxide ceramic titanate (PZT) Ar4 (2.0... nanosize powders similar to other powder forming processes, which subsequently can be incorporated into a fully integrated process. A potentially important...and reactive evaporation (RE) processes to aid in the deposition of more refractory materials such as nitrides, carbides, and high-temperature oxides

  18. Understand the picturesque Nature of the Lower St Croix National Scenic and Recreational Riverway: The integrated Use of Historical and Survey Research and Geographic Information Systems Technology

    Directory of Open Access Journals (Sweden)

    David Pitt

    2004-06-01

    Full Text Available Aesthetic expectations of Americans visiting the Lower St Croix National Scenic and Recreational Riverway (riverway, a unit of the United States National Park System stretching along an 84 kilometre reach of the St Croix River between Minnesota and Wisconsin, are rooted in eighteenth-century Picturesque Theory. The ability to decode and map the landscape dimensions of picturesque value makes it possible to manage better visitor expectations related to the picturesque ideal. This paper translates picturesque values distilled from analysis of eighteenth-century theoretical literature, literary accounts of nineteenth-century visitors to the riverway and twentieth-century perceptions of riverway stakeholders into mappable landscape dimensions, which are used to create a spatial model of picturesque value with geographic information systems (GIS technology.

  19. Integrating technologies for scalable ecology and conservation

    Directory of Open Access Journals (Sweden)

    David C. Marvin

    2016-07-01

    Full Text Available Integration of multiple technologies greatly increases the spatial and temporal scales over which ecological patterns and processes can be studied, and threats to protected ecosystems can be identified and mitigated. A range of technology options relevant to ecologists and conservation practitioners are described, including ways they can be linked to increase the dimensionality of data collection efforts. Remote sensing, ground-based, and data fusion technologies are broadly discussed in the context of ecological research and conservation efforts. Examples of technology integration across all of these domains are provided for large-scale protected area management and investigation of ecological dynamics. Most technologies are low-cost or open-source, and when deployed can reach economies of scale that reduce per-area costs dramatically. The large-scale, long-term data collection efforts presented here can generate new spatio-temporal understanding of threats faced by natural ecosystems and endangered species, leading to more effective conservation strategies.

  20. Guiding healthcare technology implementation: a new integrated technology implementation model.

    Science.gov (United States)

    Schoville, Rhonda R; Titler, Marita G

    2015-03-01

    Healthcare technology is used to improve delivery of safe patient care by providing tools for early diagnosis, ongoing monitoring, and treatment of patients. This technology includes bedside physiologic monitors, pulse oximetry devices, electrocardiogram machines, bedside telemetry, infusion pumps, ventilators, and electronic health records. Healthcare costs are a challenge for society, and hospitals are pushed to lower costs by discharging patients sooner. Healthcare technology is being used to facilitate these early discharges. There is little understanding of how healthcare facilities purchase, implement, and adopt technology. There are two areas of theories and models currently used when investigating technology: technology adoption and implementation science. Technology adoption focuses mainly on how the end users adopt technology, whereas implementation science describes methods, interventions, and variables that promote the use of evidence-based practice. These two approaches are not well informed by each other. In addition, amplifying the knowledge gap is the limited conceptualization of healthcare technology implementation frameworks. To bridge this gap, an all-encompassing model is needed. To understand the key technology implementation factors utilized by leading healthcare facilities, the prevailing technology adoption and implementation science theories and models were reviewed. From this review, an integrated technology implementation model will be set forth.

  1. Information survey for microcomputer systems integration

    Energy Technology Data Exchange (ETDEWEB)

    Hake, K.A.

    1991-12-01

    One goal of the PM-AIM is to provide US Army Project Managers (PMs) and Project Executive Officers (PEOs) with a fundamental microcomputing resource to help perform acquisition information management and its concomitant reporting requirements. Providing key application software represents one means of accomplishing this goal. This workstation would furnish a broad range of capabilities needed in the PM and PEO office settings as well as software tools for specific project management and acquisition information. Although still in the conceptual phase, the practical result of this exercise in systems integration will likely be a system called the Project Manager`s Information System (PMIS) or the AIM workstation. It would include such software as, Project Manager`s System Software (PMSS), Defense Acquisition Executive Summary (DAES), and Consolidated Acquisition Reporting System (CARS) and would conform to open systems architecture as accepted by the Department of Defense. ORNL has assisted PM-AIM in the development of technology ideas for the PMIS workstation concept. This paper represents the compilation of information gained during this process. This information is presented as a body of knowledge (or knowledge domain) defining the complex technology of microcomputing. The concept of systems integration or tying together all hardware and software components reflects the nature of PM-AIM`s task in attempting to field a PMIS or AIM workstation.

  2. Information survey for microcomputer systems integration

    Energy Technology Data Exchange (ETDEWEB)

    Hake, K.A.

    1991-12-01

    One goal of the PM-AIM is to provide US Army Project Managers (PMs) and Project Executive Officers (PEOs) with a fundamental microcomputing resource to help perform acquisition information management and its concomitant reporting requirements. Providing key application software represents one means of accomplishing this goal. This workstation would furnish a broad range of capabilities needed in the PM and PEO office settings as well as software tools for specific project management and acquisition information. Although still in the conceptual phase, the practical result of this exercise in systems integration will likely be a system called the Project Manager's Information System (PMIS) or the AIM workstation. It would include such software as, Project Manager's System Software (PMSS), Defense Acquisition Executive Summary (DAES), and Consolidated Acquisition Reporting System (CARS) and would conform to open systems architecture as accepted by the Department of Defense. ORNL has assisted PM-AIM in the development of technology ideas for the PMIS workstation concept. This paper represents the compilation of information gained during this process. This information is presented as a body of knowledge (or knowledge domain) defining the complex technology of microcomputing. The concept of systems integration or tying together all hardware and software components reflects the nature of PM-AIM's task in attempting to field a PMIS or AIM workstation.

  3. Technological Integration of Acquisitions in Digital Industries

    DEFF Research Database (Denmark)

    Henningsson, Stefan; Toppenberg, Gustav

    2015-01-01

    challenges in process and product integration. Through a case study of Network Solutions Corp. (NSC), a Fortune 500 company that has acquired more than 175 business units, we develop four propositions explaining how the benefits of platform core and complement acquisitions are differently contingent......Acquisitions have become essential tools to retain the technological edge in digital industries. This paper analyses the technological integration challenges in such acquisitions. Acquirers in digital industries are typically platform leaders in platform markets. They acquire (a) other platform...... providers to extend the platform core and to derive network effects by consolidating platform user groups, and (b) complement providers to create monopoly positions for the complements and for innovation complementarity. To enable these acquisition benefits, acquirers face technological integration...

  4. Integral Field Spectroscopy Surveys: Oxygen Abundance Gradients

    Science.gov (United States)

    Sánchez, S. F.; Sánchez-Menguiano, L.

    2017-07-01

    We present here the recent results on our understanding of oxygen abundance gradients derived using Integral Field Spectroscopic surveys. In particular we analyzed more than 2124 datacubes corresponding to individual objects observed by the CALIFA (˜ 734 objects) and the public data by MaNGA (˜ 1390 objects), deriving the oxygen abundance gradient for each galaxy. We confirm previous results that indicate that the shape of this gradient is very similar for all galaxies with masses above 109.5M⊙, presenting in average a very similar slope of ˜ -0.04 dex within 0.5-2.0 re, with a possible drop in the inner regions (r109.5M⊙) the gradient seems to be flatter than for more massive ones. All these results agree with an inside-out growth of massive galaxies and indicate that low mass ones may still be growing in an outside in phase.

  5. On Integrating Computer Technology into Our Curriculum

    Institute of Scientific and Technical Information of China (English)

    Jianhua Bai

    2000-01-01

    @@ 1. Introduction When something new and exciting occurs in technology, some of us foreign language teachers tend to become too excited to notice the limitations of the new technology. It is no exception with the current use of multimedia and intemet technology in our curriculum. It is my belief that,without an adequate understanding of its limitations as well as its advantages, we may find ourselves disappointed as we move ahead in integrating the multimedia technology into our instruction in a meaningful way. Therefore, in this paper, I would like to start with the discussion of the limitation of multimedia technology and then discuss how we can make use of this new technology to improve our teaching and learning of Chinese as a foreign language.

  6. MHD Technology Transfer, Integration and Review Committee

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    This fifth semi-annual status report of the MHD Technology Transfer, Integration, and Review Committee (TTIRC) summarizes activities of the TTIRC during the period April 1990 through September 1990. It includes summaries and minutes of committee meetings, progress summaries of ongoing Proof-of-Concept (POC) contracts, discussions pertaining to technical integration issues in the POC program, and planned activities for the next six months.

  7. Integration of Smart Grid Technologies in Households

    DEFF Research Database (Denmark)

    Friis, Freja; Gram-Hanssen, Kirsten

    2013-01-01

    This article considers the interplay between new smart grid technologies and households everyday practices. The research focuses on how Electric Vehicles (EVs) and Dynamic Pricing influence on Danish households’ everyday life and how these technologies constitutes and change routines and practices......, is analysed from the analytical concept offered by the Social Practice Theory. Overall, the case-study demonstrates that the smart grid technologies influence the ‘way of driving’ and changed the temporal patterns of consumption in the families during the test-period. The inquiry attempts to contribute...... to a more complex and multiple consideration of the interplay between households’ social practices and new smart grid technologies - and thereby helps to fill out the lack of research on the integration of peak-shaving technologies in the end-user design....

  8. Easier Said than Done: Leading Technology Integration

    Science.gov (United States)

    Bleakley, David A.; Mangin, Melinda M.

    2013-01-01

    In this case, Mr. Phuture, a district administrator, attempts to lead a diverse team of educators and community members in an effort to develop a district-wide action plan for the integration of instructional technology in K-12 classrooms. Along the way, Mr. Phuture confronts ambiguities in the superintendent's directives, passionate contradicting…

  9. Technology innovation, human resources and dysfunctional integration

    DEFF Research Database (Denmark)

    Madsen, Arne Stjernholm; Ulhøi, John Parm

    2005-01-01

    (Internet technology), which transcends the traditional business of the company in question. It illustrates what goes wrong when innovative human resources do not succeed in becoming integrated into the rest of the host organization and therefore may become trapped by their own passion in a position as self......-righteous missionaries. In closing, implications for research and management are addressed....

  10. Technology innovation, human resources and dysfunctional integration

    DEFF Research Database (Denmark)

    Madsen, Arne Stjernholm; Ulhøi, John Parm

    2005-01-01

    (Internet technology), which transcends the traditional business of the company in question. It illustrates what goes wrong when innovative human resources do not succeed in becoming integrated into the rest of the host organization and therefore may become trapped by their own passion in a position as self...

  11. Developing Pre-service Teachers' Technology Integration ...

    African Journals Online (AJOL)

    Developing Pre-service Teachers' Technology Integration Competencies in Science and Mathematics Teaching: Experiences from Tanzania and Uganda. ... Makerere Journal of Higher Education ... Thus, it emerged that there is a need to explore models situated in a more encompassing theoretical framework like ...

  12. Problems of information technologies integration into humanities

    Directory of Open Access Journals (Sweden)

    Tatiana F. Milova

    2011-05-01

    Full Text Available The author considers main transformations impacted by information technologies in humanitarian researches, discourse and education. Net resources, штащкьфешщт exchange, hypertext and interactive learn means are focused as key integration points.

  13. A survey of alternative oxygen production technologies

    Science.gov (United States)

    Lueck, Dale E.; Parrish, Clyde F.; Buttner, William J.; Surma, Jan M.

    2001-02-01

    Utilization of the Martian atmosphere for the production of fuel and oxygen has been extensively studied. The baseline fuel production process is a Sabatier reactor, which produces methane and water from carbon dioxide and hydrogen. The oxygen produced from the electrolysis of the water is only half of that needed for methane-based rocket propellant, and additional oxygen is needed for breathing air, fuel cells and other energy sources. Zirconia electrolysis cells for the direct reduction of CO2 are being developed as an alternative means of producing oxygen, but present many challenges for a large-scale oxygen production system. The very high operating temperatures and fragile nature of the cells coupled with fairly high operating voltages leave room for improvement. This paper will survey alternative oxygen production technologies, present data on operating characteristics, materials of construction, and some preliminary laboratory results on attempts to implement each. .

  14. Texas Public School Technology Survey, 1988. Final Report.

    Science.gov (United States)

    Denton, Jon; Davis, Trina; Strader, Arlen; Jessup, George

    The Texas Association of School Administrators (TASA) with technical support from the South Central Regional Technology in Education Consortia-Texas (SCR*TEC-TX) conducted a survey of the technology infrastructure in all public schools in Texas. This document provides the final report of the 1998 Texas Public School Technology Survey. Following…

  15. A Survey of Aircraft Integrated Control Technology.

    Science.gov (United States)

    1987-09-01

    Airlines, Library Qantas Airways Limited Ansett Airlines of Australia, Library Hawker de Havilland Aust Pty Ltd, Victoria, Library Hawker de Havilland Aust...research has led to developments which enable multiloop synthesis and analysis to be performed with much the same ease and reliability as the classical...has solved the design and analysis problem for finite dimensional linear systems only in the single-input single-output case. For the much more

  16. INS/CNS/GNSS integrated navigation technology

    CERN Document Server

    Quan, Wei; Gong, Xiaolin; Fang, Jiancheng

    2015-01-01

    This book not only introduces the principles of INS, CNS and GNSS, the related filters and semi-physical simulation, but also systematically discusses the key technologies needed for integrated navigations of INS/GNSS, INS/CNS, and INS/CNS/GNSS, respectively. INS/CNS/GNSS integrated navigation technology has established itself as an effective tool for precise positioning navigation, which can make full use of the complementary characteristics of different navigation sub-systems and greatly improve the accuracy and reliability of the integrated navigation system. The book offers a valuable reference guide for graduate students, engineers and researchers in the fields of navigation and its control. Dr. Wei Quan, Dr. Jianli Li, Dr. Xiaolin Gong and Dr. Jiancheng Fang are all researchers at the Beijing University of Aeronautics and Astronautics.

  17. Sources of capabilities, integration and technology commercialization

    DEFF Research Database (Denmark)

    Zahra, Shaker A.; Nielsen, Anders

    2002-01-01

    of internal and external sources on multiple dimensions of successful technology commercialization (TC). The study also explores the moderating role of formal vs. informal integration mechanisms on these relationships. Applying a longitudinal design and data from 119 companies, the results show that internal...... human and technology-based manufacturing sources are positively associated with successful TC. Formal and informal integration mechanisms also significantly moderate the relationships observed between capability sources and TC. Copyright (C) 2002 John Wiley Sons, Ltd.......In recent years, companies have increased their use of internal and external sources in pursuit of a competitive advantage through the effective and timely commercialization of new technology. Grounded in the resource-based view of the firm, this study examines the effect of a company's use...

  18. Development of system integration technology for integral reactor

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Moon Hee; Kang, D. J.; Kim, K. K. and others

    1999-03-01

    The objective of this report is to integrate the conceptual design of an integral reactor, SMART producing thermal energy of 330 MW, which will be utilized to supply energy for seawater desalination and small-scale power generation. This project also aims to develop system integration technology for effective design of the reactor. For the conceptual design of SMART, preliminary design requirements including the top-tier requirements and design bases were evaluated and established. Furthermore, in the view of the application of codes and standards to the SMART design, existing laws, codes and standards were analyzed and evaluated with respect to its applicability. As a part of this evaluation, directions and guidelines were proposed for the development of new codes and standards which shall be applied to the SMART design. Regarding the integration of SMART conceptual designs, major design activities and interfaces between design departments were established and coordinated through the design process. For the effective management of all design schedules, a work performance evaluation system was developed and applied to the design process. As the results of this activity, an integrated output of SMART designs was produced. Two additional scopes performed in this project include the preliminary economic analysis on the SMART utilization for seawater desalination, and the planning of verification tests for technology implemented into SMART and establishing development plan of the computer codes to be used for SMART design in the next phase. The technical cooperation with foreign country and international organization for securing technologies for integral reactor design and its application was coordinated and managed through this project. (author)

  19. Trade, Foreign Direct Investment, and International Technology Transfer: A Survey

    National Research Council Canada - National Science Library

    Kamal Saggi

    2002-01-01

    ...? Using these questions as motivation, this article surveys the recent trade literature on international technology transfer, paying particular attention to the role of foreign direct investment...

  20. Survey on Multimedia Technologies for Mobile Learning Applications

    Directory of Open Access Journals (Sweden)

    Paul POCATILU

    2009-01-01

    Full Text Available Mobile technologies are developing very fast. This paper presents a survey on multimedia technologies for mobile learning applications, focusing on multimedia programming techniques for Windows Mobile, Symbian, and Java ME.

  1. Integration of GMR Sensors with Different Technologies.

    Science.gov (United States)

    Cubells-Beltrán, María-Dolores; Reig, Càndid; Madrenas, Jordi; De Marcellis, Andrea; Santos, Joana; Cardoso, Susana; Freitas, Paulo P

    2016-06-22

    Less than thirty years after the giant magnetoresistance (GMR) effect was described, GMR sensors are the preferred choice in many applications demanding the measurement of low magnetic fields in small volumes. This rapid deployment from theoretical basis to market and state-of-the-art applications can be explained by the combination of excellent inherent properties with the feasibility of fabrication, allowing the real integration with many other standard technologies. In this paper, we present a review focusing on how this capability of integration has allowed the improvement of the inherent capabilities and, therefore, the range of application of GMR sensors. After briefly describing the phenomenological basis, we deal on the benefits of low temperature deposition techniques regarding the integration of GMR sensors with flexible (plastic) substrates and pre-processed CMOS chips. In this way, the limit of detection can be improved by means of bettering the sensitivity or reducing the noise. We also report on novel fields of application of GMR sensors by the recapitulation of a number of cases of success of their integration with different heterogeneous complementary elements. We finally describe three fully functional systems, two of them in the bio-technology world, as the proof of how the integrability has been instrumental in the meteoric development of GMR sensors and their applications.

  2. Integration of GMR Sensors with Different Technologies

    Directory of Open Access Journals (Sweden)

    María-Dolores Cubells-Beltrán

    2016-06-01

    Full Text Available Less than thirty years after the giant magnetoresistance (GMR effect was described, GMR sensors are the preferred choice in many applications demanding the measurement of low magnetic fields in small volumes. This rapid deployment from theoretical basis to market and state-of-the-art applications can be explained by the combination of excellent inherent properties with the feasibility of fabrication, allowing the real integration with many other standard technologies. In this paper, we present a review focusing on how this capability of integration has allowed the improvement of the inherent capabilities and, therefore, the range of application of GMR sensors. After briefly describing the phenomenological basis, we deal on the benefits of low temperature deposition techniques regarding the integration of GMR sensors with flexible (plastic substrates and pre-processed CMOS chips. In this way, the limit of detection can be improved by means of bettering the sensitivity or reducing the noise. We also report on novel fields of application of GMR sensors by the recapitulation of a number of cases of success of their integration with different heterogeneous complementary elements. We finally describe three fully functional systems, two of them in the bio-technology world, as the proof of how the integrability has been instrumental in the meteoric development of GMR sensors and their applications.

  3. Integrated alarm annunciation and entry control systems -- Survey results

    Energy Technology Data Exchange (ETDEWEB)

    Clever, J.J.; Arakaki, L.H.; Monaco, F.M.; Juarros, L.E.; Quintana, G.R.

    1993-10-01

    This report provides the results and analyses of a detailed survey undertaken in Summer 1993 to address integrated intrusion detection alarm annunciation and entry control system issues. This survey was undertaken as a first attempt toward beginning to answer questions about integrated systems and commercial capabilities to meet or partially meet US Department of Energy (DOE) site needs.

  4. Integrating Advanced Molecular Technologies into Public Health.

    Science.gov (United States)

    Gwinn, Marta; MacCannell, Duncan R; Khabbaz, Rima F

    2017-03-01

    Advances in laboratory and information technologies are transforming public health microbiology. High-throughput genome sequencing and bioinformatics are enhancing our ability to investigate and control outbreaks, detect emerging infectious diseases, develop vaccines, and combat antimicrobial resistance, all with increased accuracy, timeliness, and efficiency. The Advanced Molecular Detection (AMD) initiative has allowed the Centers for Disease Control and Prevention (CDC) to provide leadership and coordination in integrating new technologies into routine practice throughout the U.S. public health laboratory system. Collaboration and partnerships are the key to navigating this transition and to leveraging the next generation of methods and tools most effectively for public health.

  5. Offshore platform integration and floatover technology

    CERN Document Server

    Liu, Gengshen

    2017-01-01

    This book discusses offshore platform integration technology, focusing on the floatover methodology and its applications. It also addresses topics related to safety and cost-effectiveness, as well as ensuring the success of a project through careful planning and established detailed operation procedure/working manuals, which are rarely found in the published literature. Unlike other publications in this area, the book not only includes details of technology development, but also presents real project cases in the discussion to make it more comprehensible. Each topic is illustrated with carefully created sketches to show the complex operation procedures. .

  6. Applied technology center business plan and market survey

    Science.gov (United States)

    Hodgin, Robert F.; Marchesini, Roberto

    1990-01-01

    Business plan and market survey for the Applied Technology Center (ATC), computer technology transfer and development non-profit corporation, is presented. The mission of the ATC is to stimulate innovation in state-of-the-art and leading edge computer based technology. The ATC encourages the practical utilization of late-breaking computer technologies by firms of all variety.

  7. Integrated Engineering Information Technology, FY93 accommplishments

    Energy Technology Data Exchange (ETDEWEB)

    Harris, R.N.; Miller, D.K.; Neugebauer, G.L.; Orona, J.R.; Partridge, R.A.; Herman, J.D.

    1994-03-01

    The Integrated Engineering Information Technology (IEIT) project is providing a comprehensive, easy-to-use computer network solution or communicating with coworkers both inside and outside Sandia National Laboratories. IEIT capabilities include computer networking, electronic mail, mechanical design, and data management. These network-based tools have one fundamental purpose: to help create a concurrent engineering environment that will enable Sandia organizations to excel in today`s increasingly competitive business environment.

  8. Integrated collaborative building design using Internet technology

    OpenAIRE

    Roshani, D.M.R.

    2005-01-01

    Communication between the parties in a project of an integrated collaborative engineering system has been the subject of active research for many years. The construction industry has a long tradition of collaborative working between the members of the construction team. At the design stage, this has traditionally been based on physical meetings between representatives of the principal design team members. To aid these meetings, the information and communication technologies that are currently...

  9. Big Data: Survey, Technologies, Opportunities, and Challenges

    Science.gov (United States)

    Khan, Nawsher; Yaqoob, Ibrar; Hashem, Ibrahim Abaker Targio; Inayat, Zakira; Mahmoud Ali, Waleed Kamaleldin; Alam, Muhammad; Shiraz, Muhammad; Gani, Abdullah

    2014-01-01

    Big Data has gained much attention from the academia and the IT industry. In the digital and computing world, information is generated and collected at a rate that rapidly exceeds the boundary range. Currently, over 2 billion people worldwide are connected to the Internet, and over 5 billion individuals own mobile phones. By 2020, 50 billion devices are expected to be connected to the Internet. At this point, predicted data production will be 44 times greater than that in 2009. As information is transferred and shared at light speed on optic fiber and wireless networks, the volume of data and the speed of market growth increase. However, the fast growth rate of such large data generates numerous challenges, such as the rapid growth of data, transfer speed, diverse data, and security. Nonetheless, Big Data is still in its infancy stage, and the domain has not been reviewed in general. Hence, this study comprehensively surveys and classifies the various attributes of Big Data, including its nature, definitions, rapid growth rate, volume, management, analysis, and security. This study also proposes a data life cycle that uses the technologies and terminologies of Big Data. Future research directions in this field are determined based on opportunities and several open issues in Big Data domination. These research directions facilitate the exploration of the domain and the development of optimal techniques to address Big Data. PMID:25136682

  10. Big Data: Survey, Technologies, Opportunities, and Challenges

    Directory of Open Access Journals (Sweden)

    Nawsher Khan

    2014-01-01

    Full Text Available Big Data has gained much attention from the academia and the IT industry. In the digital and computing world, information is generated and collected at a rate that rapidly exceeds the boundary range. Currently, over 2 billion people worldwide are connected to the Internet, and over 5 billion individuals own mobile phones. By 2020, 50 billion devices are expected to be connected to the Internet. At this point, predicted data production will be 44 times greater than that in 2009. As information is transferred and shared at light speed on optic fiber and wireless networks, the volume of data and the speed of market growth increase. However, the fast growth rate of such large data generates numerous challenges, such as the rapid growth of data, transfer speed, diverse data, and security. Nonetheless, Big Data is still in its infancy stage, and the domain has not been reviewed in general. Hence, this study comprehensively surveys and classifies the various attributes of Big Data, including its nature, definitions, rapid growth rate, volume, management, analysis, and security. This study also proposes a data life cycle that uses the technologies and terminologies of Big Data. Future research directions in this field are determined based on opportunities and several open issues in Big Data domination. These research directions facilitate the exploration of the domain and the development of optimal techniques to address Big Data.

  11. Handmade Films: Questioning and Integrating Cinematic Technology

    DEFF Research Database (Denmark)

    Graca, Marina Estela

    2005-01-01

    technological scheme to contingency, thus opening the production process to new unpredictable expressive and communicative possibilities. I will attempt to explain how this corresponds to a renewed way of comprehending technology by, simultaneously, revealing the human reality it contains and physiologically...... (1976/1978), proclaiming the physiological development of a consciousness of movement. Thus neglecting what has always been considered up to now the main ontological foundations of film: the automatic recording of physical reality. At the same time he was questioning the epistemological model...... they integrate, i.e. the perception of order and the ways in which that order is imposed upon reality by films and the technology which holds them. In this paper I will try to demonstrate that, by overwhelming the cinematic technical workings with his gesture –literally with his body– Norman McLaren exposed its...

  12. The integration of Information and Communication Technology into nursing.

    Science.gov (United States)

    Lupiáñez-Villanueva, Francisco; Hardey, Michael; Torrent, Joan; Ficapal, Pilar

    2011-02-01

    To identify and characterise different profiles of nurses' utilization of Information and Communication Technology (ICT) and the Internet and to identify factors that can enhance or inhibit the use of these technologies within nursing. An online survey of the 13,588 members of the Nurses Association of Barcelona who had a registered email account in 2006 was carried out. Factor analysis, cluster analysis and binomial logit model was undertaken. Although most of the nurses (76.70%) are utilizing the Internet within their daily work, multivariate statistics analysis revealed two profiles of the adoption of ICT. The first profile (4.58%) represents those nurses who value ICT and the Internet so that it forms an integral part of their practice. This group is thus referred to as 'integrated nurses'. The second profile (95.42%) represents those nurses who place less emphasis on ICT and the Internet and are consequently labelled 'non-integrated nurses'. From the statistical modelling, it was observed that undertaking research activities an emphasis on international information and a belief that health information available on the Internet was 'very relevant' play a positive and significant role in the probability of being an integrated nurse. The emerging world of the 'integrated nurse' cannot be adequately understood without examining how nurses make use of ICT and the Internet within nursing practice and the way this is shaped by institutional, technical and professional opportunities and constraints. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  13. TECHNOLOGY SOLUTIONS FOR WIND INTEGRATION IN ERCOT

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-01-03

    Texas has for more than a decade led all other states in the U.S. with the most wind generation capacity on the U.S. electric grid. The State recognized the value that wind energy could provide, and committed early on to build out the transmission system necessary to move power from the windy regions in West Texas to the major population centers across the state. It also signaled support for renewables on the grid by adopting an aggressive renewable portfolio standard (RPS). The joining of these conditions with favorable Federal tax credits has driven the rapid growth in Texas wind capacity since its small beginning in 2000. In addition to the major transmission grid upgrades, there have been a number of technology and policy improvements that have kept the grid reliable while adding more and more intermittent wind generation. Technology advancements such as better wind forecasting and deployment of a nodal market system have improved the grid efficiency of wind. Successful large scale wind integration into the electric grid, however, continues to pose challenges. The continuing rapid growth in wind energy calls for a number of technology additions that will be needed to reliably accommodate an expected 65% increase in future wind resources. The Center for the Commercialization of Electric Technologies (CCET) recognized this technology challenge in 2009 when it submitted an application for funding of a regional demonstration project under the Recovery Act program administered by the U.S. Department of Energy1. Under that program the administration announced the largest energy grid modernization investment in U.S. history, making available some $3.4 billion in grants to fund development of a broad range of technologies for a more efficient and reliable electric system, including the growth of renewable energy sources like wind and solar. At that time, Texas was (and still is) the nation’s leader in the integration of wind into the grid, and was investing heavily

  14. Technology solutions for wind integration in Ercot

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-02-23

    Texas has for more than a decade led all other states in the U.S. with the most wind generation capacity on the U.S. electric grid. The State recognized the value that wind energy could provide, and committed early on to build out the transmission system necessary to move power from the windy regions in West Texas to the major population centers across the state. It also signaled support for renewables on the grid by adopting an aggressive renewable portfolio standard (RPS). The joining of these conditions with favorable Federal tax credits has driven the rapid growth in Texas wind capacity since its small beginning in 2000. In addition to the major transmission grid upgrades, there have been a number of technology and policy improvements that have kept the grid reliable while adding more and more intermittent wind generation. Technology advancements such as better wind forecasting and deployment of a nodal market system have improved the grid efficiency of wind. Successful large scale wind integration into the electric grid, however, continues to pose challenges. The continuing rapid growth in wind energy calls for a number of technology additions that will be needed to reliably accommodate an expected 65% increase in future wind resources. The Center for the Commercialization of Electric Technologies (CCET) recognized this technology challenge in 2009 when it submitted an application for funding of a regional demonstration project under the Recovery Act program administered by the U.S. Department of Energy1. Under that program the administration announced the largest energy grid modernization investment in U.S. history, making available some $3.4 billion in grants to fund development of a broad range of technologies for a more efficient and reliable electric system, including the growth of renewable energy sources like wind and solar. At that time, Texas was (and still is) the nation’s leader in the integration of wind into the grid, and was investing heavily

  15. Technology solutions for wind integration in ERCOT

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-01-03

    Texas has for more than a decade led all other states in the U.S. with the most wind generation capacity on the U.S. electric grid. The State recognized the value that wind energy could provide, and committed early on to build out the transmission system necessary to move power from the windy regions in West Texas to the major population centers across the state. It also signaled support for renewables on the grid by adopting an aggressive renewable portfolio standard (RPS). The joining of these conditions with favorable Federal tax credits has driven the rapid growth in Texas wind capacity since its small beginning in 2000. In addition to the major transmission grid upgrades, there have been a number of technology and policy improvements that have kept the grid reliable while adding more and more intermittent wind generation. Technology advancements such as better wind forecasting and deployment of a nodal market system have improved the grid efficiency of wind. Successful large scale wind integration into the electric grid, however, continues to pose challenges. The continuing rapid growth in wind energy calls for a number of technology additions that will be needed to reliably accommodate an expected 65% increase in future wind resources. The Center for the Commercialization of Electric Technologies (CCET) recognized this technology challenge in 2009 when it submitted an application for funding of a regional demonstration project under the Recovery Act program administered by the U.S. Department of Energy1. Under that program the administration announced the largest energy grid modernization investment in U.S. history, making available some $3.4 billion in grants to fund development of a broad range of technologies for a more efficient and reliable electric system, including the growth of renewable energy sources like wind and solar. At that time, Texas was (and still is) the nation’s leader in the integration of wind into the grid, and was investing heavily

  16. A survey of results on integral trees and integral graphs

    NARCIS (Netherlands)

    Wang, Ligong

    2005-01-01

    A graph $G$ is called {\\it integral} if all zeros of the characteristic polynomial $P(G,x)$ are integers. Our purpose is to determine or to characterize which graphs are integral. This problem was posed by Harary and Schwenk in 1974. In general, the problem of characterizing integral graphs seems to

  17. Integrated cooling devices in silicon technology

    Science.gov (United States)

    Perret, C.; Avenas, Y.; Gillot, Ch.; Boussey, J.; Schaeffer, Ch.

    2002-05-01

    Silicon technology has become a good alternative to copper for the elaboration of efficient cooling devices required in power electronics domain. Owing to its high degree of miniaturization, it is expected to provide suitable microchannels and other inlets holes that were not achievable by copper micromachining. Besides, the use of silicon technology provides a variety of bare materials (silicon dioxide, silicon nitride, silicide, etc.) which may be either insulator or conductive, with a good or bad thermal conductivity. This large choice makes it possible to built up rather complex multilayer devices with mechanical properties good enough in comparison with hybrid copper technology heat sinks. Nevertheless, the use of silicon technology, where the microchannel width may reach few tens of microns, raises fundamental features concerning the fluid displacement within such small sections. More precisely, fundamental fluid mechanics studies have to be conducted out in order to get an accurate description of the fluid boundary layers and to provide basic data on the exchange mechanisms occurring at these surfaces. In this paper, we review the operation principles of both single- and double-phase heat exchange devices elaborated in silicon technology. Forced-convection heat sinks as well as integrated micro heat pipes are analyzed. An analytical approach is adopted to evaluate their total thermal resistances as a function of several geometrical parameters. Numerical simulations are then used in order to assess the accuracy of the analytical approach and to evaluate the impact of the fluidic aspects on the whole performance. The optimum devices are then conceived thanks to an appropriate optimization procedure taken into account the several experimental constraints. Reference values of similar copper devices are reminded and the advantages of the silicon integrated approach are highlighted.

  18. A Survey of Alternative Oxygen Production Technologies

    Science.gov (United States)

    Lueck, Dale E.; Parrish, Clyde F.; Buttner, William J.; Surma, Jan M.; Delgado, H. (Technical Monitor)

    2001-01-01

    Utilization of the Martian atmosphere for the production of fuel and oxygen has been extensively studied. The baseline fuel production process is a Sabatier reactor, which produces methane and water from carbon dioxide and hydrogen. The oxygen produced from the electrolysis of the water is only half of that needed for methane-based rocket propellant, and additional oxygen is needed for breathing air, fuel cells and other energy sources. Zirconia electrolysis cells for the direct reduction of CO2 arc being developed as an alternative means of producing oxygen, but present many challenges for a large-scale oxygen production system. The very high operating temperatures and fragile nature of the cells coupled with fairly high operating voltages leave room for improvement. This paper will survey alternative oxygen production technologies, present data on operating characteristics, materials of construction, and some preliminary laboratory results on attempts to implement each. Our goal is to significantly improve upon the characteristics of proposed zirconia cells for oxygen production. To achieve that goal we are looking at electrolytic systems that operate at significantly lower temperatures, preferably below 31C to allow the incorporation of liquid CO2 in the electrolyte. Our preliminary results indicate that such a system will have much higher current densities and have simpler cathode construction than a porous gas feed electrode system. Such a system could be achieved based on nonaqueous electrolytes or ionic liquids. We are focusing our research on the anode reaction that will produce oxygen from a product generated at the cathode using CO2 as the feed. Operation at low temperatures also will open up the full range of polymer and metal materials, allowing a more robust system design to withstand the rigors of flight, landing, and long term unattended operation on the surface of Mars.

  19. Technology Integration Preparedness and its Influence on Teacher-Efficacy

    Directory of Open Access Journals (Sweden)

    Coleen Moore-Hayes

    2011-10-01

    Full Text Available Recent inquiry has identified the establishment of positive self-efficacy beliefs as an important component in the overall process of successfully preparing new teachers for the classroom. Similarly, in-service teachers who reported high levels of efficacy for teaching confirmed feeling confident in their ability to design and implement enriching instructional experiences. This article presents findings from a quantitative, descriptive study regarding teacher-efficacy related to technology integration. Utilizing a six-point Likert-type survey with an open-ended question, the research instrument was administered to a sample of approximately 350 pre-service and in-service teachers within the Province of Nova Scotia, with a response rate of 48%. Analysis of quantitative research findings illustrated no statistically significant difference between the pre-service and in-service teachers’ perceptions regarding their preparedness to integrate technology into their teaching. However, responses to the open-ended questions revealed examples from practice where teachers from both segments of the sample experienced feelings of low self- efficacy related to technology integration.

  20. Relationship of Mobile Learning Readiness to Teacher Proficiency in Classroom Technology Integration

    Science.gov (United States)

    Christensen, Rhonda; Knezek, Gerald

    2016-01-01

    Mobile learning readiness as a new aspect of technology integration for classroom teachers is confirmed through the findings of this study to be significantly aligned with well-established measures based on older information technologies. The Mobile Learning Readiness Survey (MLRS) generally exhibits the desirable properties of step-wise increases…

  1. Teaching Media Integration in Concrete Technology Course

    Directory of Open Access Journals (Sweden)

    René Antonio Puig Martínez

    2015-01-01

    Full Text Available The Concrete Technology subject, part of the curriculum of Civil Engineering, required for your study multiple and varied teaching media, only way to achieve objectivity in the instruction. The work presented here, aims to unite methodologically the teaching media as a system, aimed at improving knowledge acquisition by students as a more for raising the quality of instruction and learning outcomes. By selecting appropriate teaching media to Concrete Technology subject, the author was supported by the main categories of didactic. The key product of the work is presented as a multimedia organized methodologically for conducting classes and independent study in the subject and in the integrated project for third year. The study results have been validated to date in two courses, contributing to increased student motivation for the subject and better outcomes.

  2. Information Technology: A Survey from the Perspective of Higher Education.

    Science.gov (United States)

    Van Houweling, Douglas E.

    1986-01-01

    Survey of the history and current development of information technology covers hardware (economies of scale, communications technology, magnetic and optical forms of storage), and the evolution of systems software ("tool" software, applications software, and nonprocedural languages). The effect of new computer technologies on human…

  3. SLJ's 2011 Technology Survey: Things Are Changing. Fast

    Science.gov (United States)

    Kenney, Brian

    2011-01-01

    Despite the funding challenges nearly all school libraries face, many media specialists are optimistic about the role of technology in the school library, according to "School Library Journal's" ("SLJ") 2011 Technology Survey. But in spite of the general optimism, others point to some significant obstacles: technological innovations are often…

  4. SLJ's 2011 Technology Survey: Things Are Changing. Fast

    Science.gov (United States)

    Kenney, Brian

    2011-01-01

    Despite the funding challenges nearly all school libraries face, many media specialists are optimistic about the role of technology in the school library, according to "School Library Journal's" ("SLJ") 2011 Technology Survey. But in spite of the general optimism, others point to some significant obstacles: technological innovations are often…

  5. Integration of basic electromagnetism and engineering technology

    DEFF Research Database (Denmark)

    Bentz, Sigurd

    1995-01-01

    theoretical course contents have been reduced to a core of fundamental principles. These are combined with the study of magnetic properties of materials closely related to manufacturer's data sheets. To enhance the understanding of these fundamentals, practical topics from engineering technology are included....... Components or systems that combine magnetic, electrical and mechanical aspects are preferred. Also, a series of hands-on lab projects give the students an opportunity to learn by doing. The topics that are covered by the course are outlined. By integrating the teaching of basic physical laws...

  6. Intelligent systems technology infrastructure for integrated systems

    Science.gov (United States)

    Lum, Henry

    1991-01-01

    A system infrastructure must be properly designed and integrated from the conceptual development phase to accommodate evolutionary intelligent technologies. Several technology development activities were identified that may have application to rendezvous and capture systems. Optical correlators in conjunction with fuzzy logic control might be used for the identification, tracking, and capture of either cooperative or non-cooperative targets without the intensive computational requirements associated with vision processing. A hybrid digital/analog system was developed and tested with a robotic arm. An aircraft refueling application demonstration is planned within two years. Initially this demonstration will be ground based with a follow-on air based demonstration. System dependability measurement and modeling techniques are being developed for fault management applications. This involves usage of incremental solution/evaluation techniques and modularized systems to facilitate reuse and to take advantage of natural partitions in system models. Though not yet commercially available and currently subject to accuracy limitations, technology is being developed to perform optical matrix operations to enhance computational speed. Optical terrain recognition using camera image sequencing processed with optical correlators is being developed to determine position and velocity in support of lander guidance. The system is planned for testing in conjunction with Dryden Flight Research Facility. Advanced architecture technology is defining open architecture design constraints, test bed concepts (processors, multiple hardware/software and multi-dimensional user support, knowledge/tool sharing infrastructure), and software engineering interface issues.

  7. Authentic Learning Exercises as a Means to Influence Preservice Teachers' Technology Integration Self-Efficacy and Intentions to Integrate Technology

    Science.gov (United States)

    Banas, Jennifer R.; York, Cindy S.

    2014-01-01

    This study explored the impact of authentic learning exercises, as an instructional strategy, on preservice teachers' technology integration self-efficacy and intentions to integrate technology. Also explored was the predictive relationship between change in preservice teachers' technology integration self-efficacy and change in intentions to…

  8. Integrated environmentally compatible soldering technologies. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Hosking, F.M.; Frear, D.R.; Iman, R.L.; Keicher, D.M.; Lopez, E.P.; Peebles, H.C.; Sorensen, N.R.; Vianco, P.T.

    1994-05-01

    Chemical fluxes are typically used during conventional electronic soldering to enhance solder wettability. Most fluxes contain very reactive, hazardous constituents that require special storage and handling. Corrosive flux residues that remain on soldered parts can severely degrade product reliability. The residues are removed with chlorofluorocarbon (CFC), hydrochlorofluorocarbon (HCFC), or other hazardous solvents that contribute to ozone depletion, release volatile organic compounds into the atmosphere, or add to the solvent waste stream. Alternative materials and processes that offer the potential for the reduction or elimination of cleaning are being developed to address these environmental issues. Timing of the effort is critical, since the targeted chemicals will soon be heavily taxed or banned. DOE`s Office of Environmental Restoration and Waste Management (DOE/EM) has supported Sandia National Laboratories` Environmentally Conscious Manufacturing Integrated Demonstration (ECMID). Part of the ECM program involves the integration of several environmentally compatible soldering technologies for assembling electronics devices. Fluxless or {open_quotes}low-residue/no clean{close_quotes} soldering technologies (conventional and ablative laser processing, controlled atmospheres, ultrasonic tinning, protective coatings, and environmentally compatible fluxes) have been demonstrated at Sandia (SNL/NM), the University of California at Berkeley, and Allied Signal Aerospace-Kansas City Division (AS-KCD). The university demonstrations were directed under the guidance of Sandia staff. Results of the FY93 Soldering ID are presented in this report.

  9. PNAUM: integrated approach to Pharmaceutical Services, Science, Technology and Innovation

    Science.gov (United States)

    Gadelha, Carlos Augusto Grabois; Costa, Karen Sarmento; do Nascimento, José Miguel; Soeiro, Orlando Mário; Mengue, Sotero Serrate; da Motta, Márcia Luz; de Carvalho, Antônio Carlos Campos

    2016-01-01

    ABSTRACT This paper describes the development process of the Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM – National Survey on Access, Use and Promotion of Rational Use of Medicines) based on an integrated approach to pharmaceutical services, science, technology and innovation. It starts by contextualizing health and development in Brazil and features elements of the National Policy for Science, Technology and Innovation in Health in Brazil and the National Policy for Pharmaceutical Services. On presenting pharmaceutical policy guidelines, it stresses the lack of nationwide data. This survey, commissioned by the Brazilian Ministry of Health, has two components: household survey and evaluation of pharmaceutical services in primary care. The findings point to perspectives that represent, besides the enhancement of public policy for pharmaceutical services and public health, results of government action aimed at developing the economic and industrial health care complex to improve the health conditions of the Brazilian population. PMID:27982379

  10. 5G mobile technology: A survey

    Directory of Open Access Journals (Sweden)

    Rupendra Nath Mitra

    2015-12-01

    Full Text Available All new 5G mobile technology is expected to be operational by 2020. This time, it is therefore crucial to know the direction of research and developments enabling 5G technology. This paper provides an inclusive and comprehensive analysis of recent developmental endeavors toward 5G. It highlights salient features, i.e., flexibility, accessibility, and cloud-based service offerings, those are going to ensure the futuristic mobile communication technology as the dominant protocol for global communication.

  11. Validation of the Intrapersonal Technology Integration Scale: Assessing the Influence of Intrapersonal Factors that Influence Technology Integration

    Science.gov (United States)

    Niederhauser, Dale S.; Perkmen, Serkan

    2008-01-01

    Teachers' beliefs about their self-efficacy for integrating technology, their outcome expectations for integrating technology, and their interest in using technology to support student learning influence their intentions for incorporating technology into their instructional practices. To date, instruments developed to examine the relationships…

  12. Field Research Facility Data Integration Framework Data Management Plan: Survey Lines Dataset

    Science.gov (United States)

    2016-08-01

    clearinghouse tool using the Environmental Systems Research Institute (Esri) Geoportal technology . Once the XML metadata is loaded into the Metadata Manager ...ER D C/ CH L SR -1 6- 4 Coastal Ocean Data Systems Program Field Research Facility Data Integration Framework Data Management Plan...Systems Program ERDC/CHL SR-16-4 August 2016 Field Research Facility Data Integration Framework Data Management Plan Survey Lines Dataset Michael F

  13. ANPD technology survey: The state of NPD practice.

    Science.gov (United States)

    Harper, Mary G; Durkin, Gregory; Orthoefer, Donna Kilcoyne; Powers, Rebekah; Tassinari, Rita M

    2014-01-01

    In 2012, the Association for Nursing Professional Development (ANPD) Educational Technologies Committee surveyed ANPD membership to determine technology usage and education-related needs. Results from over 1,300 members indicated that, overall, technology is not used to its full capacity. Nursing professional development specialists are challenged to develop individual competence in educational technologies, whereas organizations are tasked with demonstrating cost-effective, results-oriented education.

  14. A Survey on Gas Sensing Technology

    Directory of Open Access Journals (Sweden)

    Huansheng Ning

    2012-07-01

    Full Text Available Sensing technology has been widely investigated and utilized for gas detection. Due to the different applicability and inherent limitations of different gas sensing technologies, researchers have been working on different scenarios with enhanced gas sensor calibration. This paper reviews the descriptions, evaluation, comparison and recent developments in existing gas sensing technologies. A classification of sensing technologies is given, based on the variation of electrical and other properties. Detailed introduction to sensing methods based on electrical variation is discussed through further classification according to sensing materials, including metal oxide semiconductors, polymers, carbon nanotubes, and moisture absorbing materials. Methods based on other kinds of variations such as optical, calorimetric, acoustic and gas-chromatographic, are presented in a general way. Several suggestions related to future development are also discussed. Furthermore, this paper focuses on sensitivity and selectivity for performance indicators to compare different sensing technologies, analyzes the factors that influence these two indicators, and lists several corresponding improved approaches.

  15. CALIFA, the Calar alto legacy integral field area survey

    DEFF Research Database (Denmark)

    Husemann, B.; Jahnke, K.; Sánchez, S. F.

    2013-01-01

    We present the first public data release (DR1) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. It consists of science-grade optical datacubes for the first 100 of eventually 600 nearby (0.005 < z < 0.03) galaxies, obtained with the integral-field spectrograph PMAS/PPak mounted on th...

  16. A Survey of 5G Network: Architecture and Emerging Technologies

    National Research Council Canada - National Science Library

    Gupta, A; Jha, R. K

    2015-01-01

    .... This paper presents the results of a detailed survey on the fifth generation (5G) cellular network architecture and some of the key emerging technologies that are helpful in improving the architecture and meeting the demands of users...

  17. Integrated, Automated Distributed Generation Technologies Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, Kevin

    2014-09-30

    The purpose of the NETL Project was to develop a diverse combination of distributed renewable generation technologies and controls and demonstrate how the renewable generation could help manage substation peak demand at the ATK Promontory plant site. The Promontory plant site is located in the northwestern Utah desert approximately 25 miles west of Brigham City, Utah. The plant encompasses 20,000 acres and has over 500 buildings. The ATK Promontory plant primarily manufactures solid propellant rocket motors for both commercial and government launch systems. The original project objectives focused on distributed generation; a 100 kW (kilowatt) wind turbine, a 100 kW new technology waste heat generation unit, a 500 kW energy storage system, and an intelligent system-wide automation system to monitor and control the renewable energy devices then release the stored energy during the peak demand time. The original goal was to reduce peak demand from the electrical utility company, Rocky Mountain Power (RMP), by 3.4%. For a period of time we also sought to integrate our energy storage requirements with a flywheel storage system (500 kW) proposed for the Promontory/RMP Substation. Ultimately the flywheel storage system could not meet our project timetable, so the storage requirement was switched to a battery storage system (300 kW.) A secondary objective was to design/install a bi-directional customer/utility gateway application for real-time visibility and communications between RMP, and ATK. This objective was not achieved because of technical issues with RMP, ATK Information Technology Department’s stringent requirements based on being a rocket motor manufacturing facility, and budget constraints. Of the original objectives, the following were achieved: • Installation of a 100 kW wind turbine. • Installation of a 300 kW battery storage system. • Integrated control system installed to offset electrical demand by releasing stored energy from renewable sources

  18. Integrated, Automated Distributed Generation Technologies Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, Kevin [Atk Launch Systems Inc., Brigham City, UT (United States)

    2014-09-01

    The purpose of the NETL Project was to develop a diverse combination of distributed renewable generation technologies and controls and demonstrate how the renewable generation could help manage substation peak demand at the ATK Promontory plant site. The Promontory plant site is located in the northwestern Utah desert approximately 25 miles west of Brigham City, Utah. The plant encompasses 20,000 acres and has over 500 buildings. The ATK Promontory plant primarily manufactures solid propellant rocket motors for both commercial and government launch systems. The original project objectives focused on distributed generation; a 100 kW (kilowatt) wind turbine, a 100 kW new technology waste heat generation unit, a 500 kW energy storage system, and an intelligent system-wide automation system to monitor and control the renewable energy devices then release the stored energy during the peak demand time. The original goal was to reduce peak demand from the electrical utility company, Rocky Mountain Power (RMP), by 3.4%. For a period of time we also sought to integrate our energy storage requirements with a flywheel storage system (500 kW) proposed for the Promontory/RMP Substation. Ultimately the flywheel storage system could not meet our project timetable, so the storage requirement was switched to a battery storage system (300 kW.) A secondary objective was to design/install a bi-directional customer/utility gateway application for real-time visibility and communications between RMP, and ATK. This objective was not achieved because of technical issues with RMP, ATK Information Technology Department’s stringent requirements based on being a rocket motor manufacturing facility, and budget constraints. Of the original objectives, the following were achieved: • Installation of a 100 kW wind turbine. • Installation of a 300 kW battery storage system. • Integrated control system installed to offset electrical demand by releasing stored energy from renewable sources

  19. Teens, Health and Technology: A National Survey

    National Research Council Canada - National Science Library

    Ellen Wartella; Vicky Rideout; Heather Montague; Leanne Beaudoin-Ryan; Alexis Lauricella

    2016-01-01

      In the age of digital technology, as teens seem to be constantly connected online, via social media, and through mobile applications, it is no surprise that they increasingly turn to digital media...

  20. A Survey on Gas Sensing Technology

    CERN Document Server

    Liu, Xiao; Liu, Hong; Hu, Sha; Zhang, Daqiang; Ning, Huansheng

    2013-01-01

    Sensing technology has been widely investigated and utilized for gas detection. Due to the different applicability and inherent limitations of different gas sensing technologies, researchers have been working on different scenarios with enhanced gas sensor calibration. This paper reviews the descriptions, evaluation, comparison and recent developments in existing gas sensing technologies. A classification of sensing technologies is given, based on the variation of electrical and other properties. Detailed introduction to sensing methods based on electrical variation is discussed through further classification according to sensing materials, including metal oxide semiconductors, polymers, carbon nanotubes, and moisture absorbing materials. Methods based on other kinds of variations such as optical, calorimetric, acoustic and gas-chromatographic, are presented in a general way. Several suggestions related to future development are also discussed. Furthermore, this paper focuses on sensitivity and selectivity fo...

  1. The Impact of Technology Integration through a Transformative Approach

    Science.gov (United States)

    Cubillos, Jo Ann

    2013-01-01

    The integration of technology into classroom instruction in K-12 schools remains problematic. The problems associated with this integration are troubling, as technology integration may change a teacher's pedagogy toward more innovative approaches that increase student achievement. The purpose of this study was to document teachers' experiences as…

  2. Strategies for Defining and Understanding Critical Technology Integration Terms

    Science.gov (United States)

    Fagehi, Ahmed Yahya

    2013-01-01

    Educational technology scholars believe that teachers should understand how to effectively integrate technology in their teaching. This study identified key terms related to integrating technology in education and investigated the effectiveness of three online instructional strategies (Text-only, Text plus Video, and Text plus Video plus Question)…

  3. Teachers' Preparation Needs for Integrating Technology in the Classroom

    Science.gov (United States)

    Jackson, Barcus C.

    2013-01-01

    School districts across the country are charged with preparing the next generation for competing in a global economy and have spent billions of dollars on technology acquisition and Internet use. However, teachers do not feel prepared to integrate technology in the classroom. To prepare teachers for technology integration, the most common approach…

  4. Teachers' Preparation Needs for Integrating Technology in the Classroom

    Science.gov (United States)

    Jackson, Barcus C.

    2013-01-01

    School districts across the country are charged with preparing the next generation for competing in a global economy and have spent billions of dollars on technology acquisition and Internet use. However, teachers do not feel prepared to integrate technology in the classroom. To prepare teachers for technology integration, the most common approach…

  5. Mass properties survey of solar array technologies

    Science.gov (United States)

    Kraus, Robert

    1991-01-01

    An overview of the technologies, electrical performance, and mass characteristics of many of the presently available and the more advanced developmental space solar array technologies is presented. Qualitative trends and quantitative mass estimates as total array output power is increased from 1 kW to 5 kW at End of Life (EOL) from a single wing are shown. The array technologies are part of a database supporting an ongoing solar power subsystem model development for top level subsystem and technology analyses. The model is used to estimate the overall electrical and thermal performance of the complete subsystem, and then calculate the mass and volume of the array, batteries, power management, and thermal control elements as an initial sizing. The array types considered here include planar rigid panel designs, flexible and rigid fold-out planar arrays, and two concentrator designs, one with one critical axis and the other with two critical axes. Solar cell technologies of Si, GaAs, and InP were included in the analyses. Comparisons were made at the array level; hinges, booms, harnesses, support structures, power transfer, and launch retention mountings were included. It is important to note that the results presented are approximations, and in some cases revised or modified performance and mass estimates of specific designs.

  6. A Survey of Technologies Supporting Virtual Project Based Learning

    DEFF Research Database (Denmark)

    Dirckinck-Holmfeld, Lone

    2002-01-01

    This paper describes a survey of technologies and to what extent they support virtual project based learning. The paper argues that a survey of learning technologies should be related to concrete learning tasks and processes. Problem oriented project pedagogy (POPP) is discussed, and a framework...... for evaluation is proposed where negotiation of meaning, coordination and resource management are identified as the key concepts in virtual project based learning. Three e-learning systems are selected for the survey, Virtual-U, Lotus Learningspace and Lotus Quickplace, as each system offers different strategies...... for e-learning. The paper concludes that virtual project based learning may benefit from facilities of all these systems....

  7. Integrated Digital Survey of the "FONTANA RUSTICA" in the Gardens of the Quirinale.

    Science.gov (United States)

    Paris, L.; Troiano, W.

    2013-07-01

    The paper illustrates the results of a research on integrated digital survey of the "Fontana Rustica" in the gardens of the Quirinale, artifact somewhat atypical for its particular organical configuration, and whose history is still to be discovered. The activity is performed by Critevat, interdepartmental research center in Rieti, within of the scientific collaboration with the Office for the conservation of artistic heritage of the Quirinale Palace. The integrated digital survey in recent years has had a strong impulse thanks to the technological development of the shape acquisition instruments. The research has analyzed the problems of interaction and integration of digital data obtainable using the latest digital technologies such as 3D laser-scanner and digital photogrammetry. A further level of research has focused on the possibility of management of 3D models in relation to data obtained by instruments and methods of investigation of different scientific culture such as seismic transmission tomography and thermografy.

  8. Technology Enabled Learning –Survey

    Directory of Open Access Journals (Sweden)

    L. Venkateswara Reddy

    2016-12-01

    Full Text Available The rate at which the Information Technology (IT is growing today is evident from the fact that it has invaded almost every part of our life. Technological progress can be harnessed for augmenting both expansion as well as quality of education. Present endeavour in this direction has been mainly towards providing the infrastructure and network to the institutions of higher education. The digital resource development and utilizing the digital resource into quality certified programmers and courses need to be fully exploited by the universities. Research issues and challenges related to technology-enhanced learning are discussed for classroom learning at a distance, online learning, digital libraries, special collections and online resources, virtual laboratories, collaboration, and virtual environments. This paper presents a critical review of TEL.

  9. Survey and analysis of federally developed technology

    Energy Technology Data Exchange (ETDEWEB)

    Reed, J.E.; Conrad, J.L.

    1983-02-01

    The methodology and results of a test effort to determine whether there exist unexpected opportunities for the direct transfer of technologies from federal laboratories to industry are presented. Specifically, the latest results of six federal laboratories with potential application in the pulp and paper industry, particularly those results applicable to improving energy productivity, were evaluated, cataloged, and distributed to industry representatives to gauge their reaction. The principal methodological steps in this effort were the development of a taxonomy of the pulp and paper industry, identification of industry needs and laboratory capabilities, laboratory visits, review of technology findings with industry, and evaluation and compilation of industry responses.

  10. Survey and analysis of federally developed technology

    Energy Technology Data Exchange (ETDEWEB)

    Reed, J.E.; Conrad, J.L.

    1983-02-01

    The methodology and results of a test effort to determine whether there exist unexpected opportunities for the direct transfer of technologies from federal laboratories to industry are presented. Specifically, the latest results of six federal laboratories with potential application in the pulp and paper industry, particularly those results applicable to improving energy productivity, were evaluated, cataloged, and distributed to industry representatives to gauge their reaction. The principal methodological steps in this effort were the development of a taxonomy of the pulp and paper industry, identification of industry needs and laboratory capabilities, laboratory visits, review of technology findings with industry, and evaluation and compilation of industry responses.

  11. Survey of Pharmacy Schools' Approaches and Attitudes toward Curricular Integration.

    Science.gov (United States)

    Poirier, Therese I; Fan, Jingyang; Nieto, Marcelo J

    2016-08-25

    Objective. To identify ways in which curricular integration is addressed in US pharmacy schools, the structure of therapeutics and foundational science courses, and perceptions of the effects current curricular integration methods have on student learning. Methods. An electronic survey was sent to academic leaders representing 131 pharmacy schools in the United States. Frequency data was tabulated and demographic analysis was performed. Results. Respondent data represents 94 schools of pharmacy. Arranging similar content from various disciplines in a course, a skills laboratory and pharmacy practice experiences were the most common methods for achieving curricular integration. More than one half of the schools indicated that foundational sciences were integrated with therapeutics. The most common reported challenge to curricular integration was logistics. Conclusion. Pharmacy education in the United States has evolved in addressing curricular integration in the curricula, which is consistent with changes in accreditation standards. Most pharmacy schools reported a variety of methods for achieving the intent of curricular integration.

  12. Dietary assessment in Africa: Integration with innovative technology ...

    African Journals Online (AJOL)

    Dietary assessment in Africa: Integration with innovative technology. ... African Journal of Food, Agriculture, Nutrition and Development ... an opportunity for exploring the benefits and general acceptance of using technology to improve health.

  13. Teacher Perceptions of Electronic Portfolios as a Technology Integration Tool

    Science.gov (United States)

    Blackwell, John P., III.

    2013-01-01

    This qualitative case study explored the problem that teachers' attitudes and perceptions about technology often serve as barriers to successful technology integration in elementary school classrooms. Trends have showed that technology teachers directly responsible for teaching students technology skills are being laid off due to budget cuts…

  14. Backward stochastic Volterra integral equations- a brief survey

    Institute of Scientific and Technical Information of China (English)

    YONG Jiong-min

    2013-01-01

    In this paper, we present a brief survey on the updated theory of backward stochas-tic Volterra integral equations (BSVIEs, for short). BSVIEs are a natural generalization of backward stochastic diff erential equations (BSDEs, for short). Some interesting motivations of studying BSVIEs are recalled. With proper solution concepts, it is possible to establish the corresponding well-posedness for BSVIEs. We also survey various comparison theorems for solutions to BSVIEs.

  15. Porous silicon technology for integrated microsystems

    Science.gov (United States)

    Wallner, Jin Zheng

    With the development of micro systems, there is an increasing demand for integrable porous materials. In addition to those conventional applications, such as filtration, wicking, and insulating, many new micro devices, including micro reactors, sensors, actuators, and optical components, can benefit from porous materials. Conventional porous materials, such as ceramics and polymers, however, cannot meet the challenges posed by micro systems, due to their incompatibility with standard micro-fabrication processes. In an effort to produce porous materials that can be used in micro systems, porous silicon (PS) generated by anodization of single crystalline silicon has been investigated. In this work, the PS formation process has been extensively studied and characterized as a function of substrate type, crystal orientation, doping concentration, current density and surfactant concentration and type. Anodization conditions have been optimized for producing very thick porous silicon layers with uniform pore size, and for obtaining ideal pore morphologies. Three different types of porous silicon materials: meso porous silicon, macro porous silicon with straight pores, and macro porous silicon with tortuous pores, have been successfully produced. Regular pore arrays with controllable pore size in the range of 2mum to 6mum have been demonstrated as well. Localized PS formation has been achieved by using oxide/nitride/polysilicon stack as masking materials, which can withstand anodization in hydrofluoric acid up to twenty hours. A special etching cell with electrolytic liquid backside contact along with two process flows has been developed to enable the fabrication of thick macro porous silicon membranes with though wafer pores. For device assembly, Si-Au and In-Au bonding technologies have been developed. Very low bonding temperature (˜200°C) and thick/soft bonding layers (˜6mum) have been achieved by In-Au bonding technology, which is able to compensate the potentially

  16. Mini Technology Manual for Schools: An Introduction to Technology Integration

    Science.gov (United States)

    Grismore, Brian A.

    2012-01-01

    The purpose of this manual is to assist school leaders in beginning or developing the use of educational technology within their school or district. The manual covers topics: 1) advantages of educational technology; 2) types of technology used for learning and teaching; 3) how to make good decisions about the use of technology in schools; 4) the…

  17. Sensor Acquisition for Water Utilities: A Survey and Technology List

    Energy Technology Data Exchange (ETDEWEB)

    Alai, M; Glascoe, L; Love, A; Johnson, M; Einfeld, W

    2005-03-07

    The early detection of the deliberate biological and chemical contamination of water distribution systems is a necessary capability for securing the nation's water supply. Current and emerging early-detection technology capabilities and shortcomings need to be identified and assessed to provide government agencies and water utilities with an improved methodology for assessing the value of installing these technologies. The Department of Homeland Security (DHS) has tasked a multi-laboratory team to evaluate current and future needs to protect the nation's water distribution infrastructure by supporting an objective evaluation of current and new technologies. The primary deliverables from this Operational Technology Demonstration (OTD) are the following: (1) establishment of an advisory board for review and approval of testing protocols, technology acquisition processes and recommendations for technology test and evaluation in laboratory and field settings; (2) development of a technology acquisition process; (3) creation of laboratory and field testing and evaluation capability; and (4) testing of candidate technologies for insertion into a water early warning system. The initial phase of this study involves the development of two separate but complementary strategies to be reviewed by the advisory board: (1) a technology acquisition strategy, and (2) a technology evaluation strategy. Lawrence Livermore National Laboratory and Sandia National Laboratories are tasked with the first strategy, while Los Alamos, Pacific Northwest, and Oak Ridge National Laboratories are tasked with the second strategy. The first goal of the acquisition strategy is the development of a technology survey process that includes a review of previous sensor surveys and current test programs and then the development of a method to solicit and select existing and emerging sensor technologies for evaluation and testing. In this paper we discuss a survey of previous efforts by

  18. Site Characterization of Deep Bedrock with Integrated Geophysical Survey

    Science.gov (United States)

    Son, J.; Kim, C.; Eun, S. B.

    2015-12-01

    In order to utilize the deep underground storage facility stable for a long time, precise site characterization is required before its construction. Various kinds of geophysical survey as well as drilling and geological survey should be used to know the status of deep bedrock. A research had been conducted to make the site characterization of deep bedrock for several years, and to achieve its purpose, integrated geophysical survey were applied to the test area which had gneiss bedrock. DC resistivity survey for six surficial profiles was conducted to find the appropriate location of drilling survey. Cross-hole/surface-to-hole resistivity tomography survey and borehole reflection radar survey were applied to the drill holes after its installation completed. Three bore holes of which length was 500 meter were drilled to investigate the status of deep bedrock, and cross-hole tomography survey was applied between two boreholes among these. Also borehole reflection radar survey was conducted to another two boreholes. Deep seated fracture zones which were not identified with the surficial geological and resistivity survey were found through the analysis of tomography section. Fracture zones were consisted of steep slope fault and these were also identified with the result of borehole radar section. After the basic survey was completed, one of three holes was extended to the depth of 1 km. Radar reflection survey which was only available to the deep drill-hole was applied. Because steel casing was installed to the depth of 750 m to stabilize the extended drill-hole, resistivity method was not available and borehole radar reflection method was only available among the geophysical method used in this research. Through results of radar reflection survey, several fracture zones were identified for the newly extended section of drill hole and some of those facture has relatively large size and passed through the bore hole.

  19. Integrated diesel engine NOx reduction technology development

    Energy Technology Data Exchange (ETDEWEB)

    Hoelzer, J.; Zhu, J.; Savonen, C.L. [Detroit Diesel Corp., MI (United States); Kharas, K.C.C.; Bailey, O.H.; Miller, M.; Vuichard, J. [Allied Signal Environmental Catalysts, Tulsa, OK (United States)

    1997-12-31

    The effectiveness of catalyst performance is a function of the inlet exhaust gas temperature, gas flow rate, concentration of NO{sub x} and oxygen, and reductant quantity and species. Given this interrelationship, it becomes immediately clear that an integrated development approach is necessary. Such an approach is taken in this project. As such, the system development path is directed by an engine-catalyst engineering team. Of the tools at the engine engineer`s disposal the real-time aspects of computer assisted subsystem modeling is valuable. It will continue to be the case as ever more subtle improvements are needed to meet competitive performance, durability, and emission challenges. A review of recent prototype engines has shown that considerable improvements to base diesel engine technology are being made. For example, HSDI NO{sub x} has been reduced by a factor of two within the past ten years. However, additional substantial NO{sub x}/PM reduction is still required for the future. A viable lean NO{sub x} catalyst would be an attractive solution to this end. The results of recent high and low temperature catalyst developments were presented. High temperature base metal catalysts have been formulated to produce very good conversion efficiency and good thermal stability, albeit at temperatures near the upper range of diesel engine operation. Low temperature noble metal catalysts have been developed to provide performance of promising 4-way control but need increased NO{sub x} reduction efficiency.

  20. Integrating Parallelizing Compilation Technologies for SMP Clusters

    Institute of Scientific and Technical Information of China (English)

    Xiao-Bing Feng; Li Chen; Yi-Ran Wang; Xiao-Mi An; Lin Ma; Chun-Lei Sang; Zhao-Qing Zhang

    2005-01-01

    In this paper, a source to source parallelizing complier system, AutoPar, is presentd. The system transforms FORTRAN programs to multi-level hybrid MPI/OpenMP parallel programs. Integrated parallel optimizing technologies are utilized extensively to derive an effective program decomposition in the whole program scope. Other features such as synchronization optimization and communication optimization improve the performance scalability of the generated parallel programs, from both intra-node and inter-node. The system makes great effort to boost automation of parallelization.Profiling feedback is used in performance estimation which is the basis of automatic program decomposition. Performance results for eight benchmarks in NPB1.0 from NAS on an SMP cluster are given, and the speedup is desirable. It is noticeable that in the experiment, at most one data distribution directive and a reduction directive are inserted by the user in BT/SP/LU. The compiler is based on ORC, Open Research Compiler. ORC is a powerful compiler infrastructure, with such features as robustness, flexibility and efficiency. Strong analysis capability and well-defined infrastructure of ORC make the system implementation quite fast.

  1. Overcoming Barriers to Classroom Technology Integration

    Science.gov (United States)

    Kelly, Daniel P.

    2015-01-01

    Technology-savvy teachers are often the "go to" staff members in schools for their colleagues' technology issues. These teachers are seen as leaders within their schools with respect to technology and often do not understand their peers' difficulties when bringing technology into the classroom. Understanding both the reasons teachers may…

  2. Overcoming Barriers to Classroom Technology Integration

    Science.gov (United States)

    Kelly, Daniel P.

    2015-01-01

    Technology-savvy teachers are often the "go to" staff members in schools for their colleagues' technology issues. These teachers are seen as leaders within their schools with respect to technology and often do not understand their peers' difficulties when bringing technology into the classroom. Understanding both the reasons teachers may…

  3. INTEGRATED SURVEY FOR ARCHITECTURAL RESTORATION: A METHODOLOGICAL COMPARISON OF TWO CASE STUDIES

    Directory of Open Access Journals (Sweden)

    G. Bianchi

    2016-06-01

    Full Text Available A preliminary survey campaign is essential in projects of restoration, urban renewal, rebuilding or promotion of architectural heritage. Today several survey techniques allow full 3D object restitution and modelling that provides a richer description than simple 2D representations. However, the amount of data to collect increases dramatically and a trade-off between efficiency and productivity from one side and assuring accuracy and completeness of the results on the other must be found. Depending on the extent and the complexity of the task, a single technique or a combination of several ones might be employed. Especially when documentation at different scales and with different levels of detail are foreseen, the latter will likely be necessary. The paper describes two architectural surveys in Italy: the old village of Navelli (AQ, affected by the earthquake in 2009, and the two most relevant remains in Codiponte (MS, damaged by the earthquake in 2013, both in the context of a project of restoration and conservation. In both sites, a 3D survey was necessary to represent effectively the objects. An integrated survey campaign was performed in both cases, which consists of a GPS network as support for georeferencing, an aerial survey and a field survey made by laser scanner and close range photogrammetry. The two case studies, thanks to their peculiarities, can be taken as exemplar to wonder if the integration of different surveying techniques is today still mandatory or, considering the technical advances of each technology, it is in fact just optional.

  4. Integrated Survey for Architectural Restoration: a Methodological Comparison of Two Case Studies

    Science.gov (United States)

    Bianchi, G.; Bruno, N.; Dall'Asta, E.; Forlani, G.; Re, C.; Roncella, R.; Santise, M.; Vernizzi, C.; Zerbi, A.

    2016-06-01

    A preliminary survey campaign is essential in projects of restoration, urban renewal, rebuilding or promotion of architectural heritage. Today several survey techniques allow full 3D object restitution and modelling that provides a richer description than simple 2D representations. However, the amount of data to collect increases dramatically and a trade-off between efficiency and productivity from one side and assuring accuracy and completeness of the results on the other must be found. Depending on the extent and the complexity of the task, a single technique or a combination of several ones might be employed. Especially when documentation at different scales and with different levels of detail are foreseen, the latter will likely be necessary. The paper describes two architectural surveys in Italy: the old village of Navelli (AQ), affected by the earthquake in 2009, and the two most relevant remains in Codiponte (MS), damaged by the earthquake in 2013, both in the context of a project of restoration and conservation. In both sites, a 3D survey was necessary to represent effectively the objects. An integrated survey campaign was performed in both cases, which consists of a GPS network as support for georeferencing, an aerial survey and a field survey made by laser scanner and close range photogrammetry. The two case studies, thanks to their peculiarities, can be taken as exemplar to wonder if the integration of different surveying techniques is today still mandatory or, considering the technical advances of each technology, it is in fact just optional.

  5. Environmental Survey preliminary report, Pittsburgh Energy Technology Center, Pittsburgh, Pennsylvania

    Energy Technology Data Exchange (ETDEWEB)

    1988-09-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the US Department of Energy (DOE) Pittsburgh Energy Technology Center (PETC) conducted December 7--11, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team specialists are outside experts being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with PETC. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at PETC, and interviews with site personnel. The Survey team developed a Sampling and Analysis (S A) Plan to assist in further assessing certain environmental problems identified during its on-site Survey activities at PETC. The S A Plan will be executed by the Oak Ridge National Laboratory (ORNL). When completed, the Plan's results will be incorporated into the PETC Survey findings for inclusion into the Environmental Survey Summary Report. 64 refs., 23 figs., 29 tabs.

  6. Integrating Instructional Technology with Information Technology and Its Implications for Designing Electronic Learning Systems.

    Science.gov (United States)

    Abdelraheem, Ahmed Yousif

    2005-01-01

    In this paper the concepts of technology, instructional technology, and information technology are presented. The integration of instructional technology, and information technology is established and its implications for electronic learning systems design are discussed. One can say that: information and instructional designers can design…

  7. A survey of medical diagnostic imaging technologies

    Energy Technology Data Exchange (ETDEWEB)

    Heese, V.; Gmuer, N.; Thomlinson, W.

    1991-10-01

    The fields of medical imaging and medical imaging instrumentation are increasingly important. The state-of-the-art continues to advance at a very rapid pace. In fact, various medical imaging modalities are under development at the National Synchrotron Light Source (such as MECT and Transvenous Angiography.) It is important to understand how these techniques compare with today's more conventional imaging modalities. The purpose of this report is to provide some basic information about the various medical imaging technologies currently in use and their potential developments as a basis for this comparison. This report is by no means an in-depth study of the physics and instrumentation of the various imaging modalities; instead, it is an attempt to provide an explanation of the physical bases of these techniques and their principal clinical and research capabilities.

  8. A survey of medical diagnostic imaging technologies

    Energy Technology Data Exchange (ETDEWEB)

    Heese, V.; Gmuer, N.; Thomlinson, W.

    1991-10-01

    The fields of medical imaging and medical imaging instrumentation are increasingly important. The state-of-the-art continues to advance at a very rapid pace. In fact, various medical imaging modalities are under development at the National Synchrotron Light Source (such as MECT and Transvenous Angiography.) It is important to understand how these techniques compare with today`s more conventional imaging modalities. The purpose of this report is to provide some basic information about the various medical imaging technologies currently in use and their potential developments as a basis for this comparison. This report is by no means an in-depth study of the physics and instrumentation of the various imaging modalities; instead, it is an attempt to provide an explanation of the physical bases of these techniques and their principal clinical and research capabilities.

  9. Technology Leadership or Technology Somnambulism? Exploring the Discourse of Integration amongst Information and Communication Technology Coordinators

    Science.gov (United States)

    McDonagh, Adrian; McGarr, Oliver

    2015-01-01

    This research aimed to explore information and communication technology (ICT) coordinators' discourse in relation to ICT integration in a sample of Irish post-primary schools. As ICT leaders in their schools, how they conceptualise ICT significantly influences school-based policy and use. The research involved semi-structured interviews with a…

  10. Assessment of Information and Communication Technology Integration in Teaching and Learning in Institutions of Higher Learning

    Science.gov (United States)

    Asiyai, Romina Ifeoma

    2014-01-01

    Employing survey research design of the ex-post facto type, this study examined information and community technologies integration in teaching and learning in institutions of higher learning in Delta State, Nigeria. Four research questions and four hypotheses guided the investigation. Descriptive statistical tools such as mean and standard…

  11. Technology Integration in EFL Classrooms: A Study of Qatari Independent Schools

    Science.gov (United States)

    Chaaban, Youmen; Ellili-Cherif, Maha

    2017-01-01

    The purpose of this study was to examine the impact of teachers' individual characteristics and perceptions of environmental factors on the extent of technology integration into EFL (English as a Foreign Language) classrooms. To this end, a national survey examining EFL teachers' perceptions was conducted at Qatari Independent Schools. A total of…

  12. Evaluating Computer Technology Integration in a Centralized School System

    Science.gov (United States)

    Eteokleous, N.

    2008-01-01

    The study evaluated the current situation in Cyprus elementary classrooms regarding computer technology integration in an attempt to identify ways of expanding teachers' and students' experiences with computer technology. It examined how Cypriot elementary teachers use computers, and the factors that influence computer integration in their…

  13. Melissa's Year in Sixth Grade: A Technology Integration Vignette.

    Science.gov (United States)

    Hemmer, Jeanie

    1998-01-01

    In 1995, rather than require seventh-grade computer literacy classes, Texas allowed school districts to integrate technology skills into curricula. This article, the first of three, describes technology integration for sixth grade. Includes unit ideas on nations; the Holocaust; Olympic diving; Christmas; probability; organisms; Antarctica;…

  14. Integrating Educational Technologies into the Culinary Classroom and Instructional Kitchen

    Science.gov (United States)

    Glass, Samuel

    2005-01-01

    The integration of educational technologies has and will continue to change the nature of education. From the advent of the printed word to the current use of computer assisted teaching and learning, the use of technology is an integral part of modern day realities and approaches to education. The purpose of this paper is to review some of the…

  15. Enterprise Application Integration Using Java Technologies

    Directory of Open Access Journals (Sweden)

    Alexandru BARBULESCU

    2006-01-01

    Full Text Available The current article points out some of the tasks and challenges companies must face in order to integrate their computerized systems and applications and then to place them on the Web. Also, the article shows how the Java 2 Enterprise Edition Platform and architecture helps the Web integration of applications. By offering standardized integration contracts, J2EE Platform allows application servers to play a key role in the process of Web integration of the applications.

  16. In Situ Remediation Integrated Program: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    The In Situ Remediation Integrated Program (ISR IP) was instituted out of recognition that in situ remediation could fulfill three important criteria: significant cost reduction of cleanup by eliminating or minimizing excavation, transportation, and disposal of wastes; reduced health impacts on workers and the public by minimizing exposure to wastes during excavation and processing; and remediation of inaccessible sites, including: deep subsurfaces, in, under, and around buildings. Buried waste, contaminated soils and groundwater, and containerized wastes are all candidates for in situ remediation. Contaminants include radioactive wastes, volatile and non-volatile organics, heavy metals, nitrates, and explosive materials. The ISR IP intends to facilitate development of in situ remediation technologies for hazardous, radioactive, and mixed wastes in soils, groundwater, and storage tanks. Near-term focus is on containment of the wastes, with treatment receiving greater effort in future years. ISR IP is an applied research and development program broadly addressing known DOE environmental restoration needs. Analysis of a sample of 334 representative sites by the Office of Environmental Restoration has shown how many sites are amenable to in situ remediation: containment--243 sites; manipulation--244 sites; bioremediation--154 sites; and physical/chemical methods--236 sites. This needs assessment is focused on near-term restoration problems (FY93--FY99). Many other remediations will be required in the next century. The major focus of the ISR EP is on the long term development of permanent solutions to these problems. Current needs for interim actions to protect human health and the environment are also being addressed.

  17. National facilities survey. Water treatment technology report No. 12 (Final)

    Energy Technology Data Exchange (ETDEWEB)

    Furukawa, D.H.

    1994-09-01

    This report is a survey of publicly and privately owned laboratories, facilities, and pilot plant equipment in the United States capable of undertaking water research and technology development. The survey was initiated by the National Water Research Institute and the Bureau of Reclamation as its first step in the development of the National Centers for Separation and Thermal Systems Research (Centers). The Centers concepts will facilitate water purification research through optimization of use of research resources, including facilities, making existing resources, facilities, and equipment available for investigators to conduct research. The survey contains information on 66 facilities in the United States.

  18. Hanford technology integration: A success story

    Energy Technology Data Exchange (ETDEWEB)

    Stenehjem, E.J.; Pond, D.J.; Widrig, J.E.; Deonigi, D.E.

    1994-10-01

    This paper describes recent activities of the Richland Northwest Laboratory in the area of technology transfer. A major thrust within major DOE laboratories has been the implementation of technology transfer activities which transfer scientific knowledge, transfer technologies developed to deal with the production or conservation of energy, and transfer spinoff technologies into the private sector. Several activities which are in process or have been implemented are described in this paper.

  19. Using technology in assessing integrated science and mathematics learning

    Science.gov (United States)

    Berlin, Donna F.; White, Arthur L.

    1995-03-01

    Drawing from current models, research, and science and mathematics education reform documents, this article first defines and/or delimits three broad domains of education: integrated school science and mathematics, assessment, and technology. Based upon this three-tiered discussion, a list of characteristics is then distilled to guide in the development of assessment for integrated school science and mathematics using technology. Two integrated school science and mathematics activities are provided to illustrate the alignment of instruction and assessment and the systematic integration of technology into both.

  20. New Theoretical Approach Integrated Education and Technology

    Science.gov (United States)

    Ding, Gang

    2010-01-01

    The paper focuses on exploring new theoretical approach in education with development of online learning technology, from e-learning to u-learning and virtual reality technology, and points out possibilities such as constructing a new teaching ecological system, ubiquitous educational awareness with ubiquitous technology, and changing the…

  1. RF to millimeter wave integration and module technologies

    Science.gov (United States)

    Vähä-Heikkilä, T.

    2015-04-01

    Radio Frequency (RF) consumer applications have boosted silicon integrated circuits (IC) and corresponding technologies. More and more functions are integrated to ICs and their performance is also increasing. However, RF front-end modules with filters and switches as well as antennas still need other way of integration. This paper focuses to RF front-end module and antenna developments as well as to the integration of millimeter wave radios. VTT Technical Research Centre of Finland has developed both Low Temperature Co-fired Ceramics (LTCC) and Integrated Passive Devices (IPD) integration platforms for RF and millimeter wave integrated modules. In addition to in-house technologies, VTT is using module and component technologies from other commercial sources.

  2. Integrating ethics in health technology assessment: many ways to Rome

    NARCIS (Netherlands)

    Hofmann, B.; Oortwijn, W.; Lysdahl, K. Bakke; Refolo, P.; Sacchini, D.; Wilt, G.J. van der; Gerhardus, A.

    2015-01-01

    OBJECTIVES: The aim of this study was to identify and discuss appropriate approaches to integrate ethical inquiry in health technology assessment (HTA). METHODS: The key question is how ethics can be integrated in HTA. This is addressed in two steps: by investigating what it means to integrate ethic

  3. 75 FR 52508 - Proposed Information Collection; Comment Request; Information and Communication Technology Survey

    Science.gov (United States)

    2010-08-26

    ... Census Bureau Proposed Information Collection; Comment Request; Information and Communication Technology... 2012 Information and Communication Technology Survey (ICTS). The annual survey collects data on two... of information and communication technology equipment and software (computers and...

  4. Improving K-12 STEM Education Outcomes through Technological Integration

    Science.gov (United States)

    Urban, Michael J., Ed.; Falvo, David A., Ed.

    2016-01-01

    The application of technology in classroom settings has equipped educators with innovative tools and techniques for effective teaching practice. Integrating digital technologies at the elementary and secondary levels helps to enrich the students' learning experience and maximize competency in the areas of science, technology, engineering, and…

  5. Buried Waste Integrated Demonstration Technology Preparedness and Status Report Guidance

    Energy Technology Data Exchange (ETDEWEB)

    Blacker, P.B.; Bonnenberg, R.W.; Cannon, P.G.; Hyde, R.A.; Watson, L.R.

    1994-04-01

    A Technology Preparedness and Status Report is required for each Technical Task Plan funded by the Buried Waste Integrated Demonstration. This document provides guidance for the preparation of that report. Major sections of the report will include a subset of the need for the technology, objectives of the demonstration, technology description and readiness evaluation, demonstration requirements, and preparedness checklist and action plan.

  6. Toward a Comprehensive Framework for Evaluating the Core Integration Features of Enterprise Integration Middleware Technologies

    Directory of Open Access Journals (Sweden)

    Hossein Moradi

    2013-01-01

    Full Text Available To achieve greater automation of their business processes, organizations face the challenge of integrating disparate systems. In attempting to overcome this problem, organizations are turning to different kinds of enterprise integration. Implementing enterprise integration is a complex task involving both technological and business challenges and requires appropriate middleware technologies. Different enterprise integration solutions provide various functions and features which lead to the complexity of their evaluation process. To overcome this complexity, appropriate tools for evaluating the core integration features of enterprise integration solutions is required. This paper proposes a new comprehensive framework for evaluating the core integration features of both intra-enterprise and inter-enterprise Integration's enabling technologies, which simplify the process of evaluating the requirements met by enterprise integration middleware technologies.The proposed framework for evaluating the core integration features of enterprise integration middleware technologies was enhanced using the structural and conceptual aspects of previous frameworks. It offers a new schema for which various enterprise integration middleware technologies are categorized in different classifications and are evaluated based on their supporting level for the core integration features' criteria. These criteria include the functional and supporting features. The proposed framework, which is a revised version of our previous framework in this area, has developed the scope, structure and content of the mentioned framework.

  7. Examining the Intention to Use Technology among Pre-Service Teachers: An Integration of the Technology Acceptance Model and Theory of Planned Behavior

    Science.gov (United States)

    Teo, Timothy

    2012-01-01

    This study examined pre-service teachers' self-reported intention to use technology. One hundred fifty-seven participants completed a survey questionnaire measuring their responses to six constructs from a research model that integrated the Technology Acceptance Model (TAM) and Theory of Planned Behavior (TPB). Structural equation modeling was…

  8. Examining the Intention to Use Technology among Pre-Service Teachers: An Integration of the Technology Acceptance Model and Theory of Planned Behavior

    Science.gov (United States)

    Teo, Timothy

    2012-01-01

    This study examined pre-service teachers' self-reported intention to use technology. One hundred fifty-seven participants completed a survey questionnaire measuring their responses to six constructs from a research model that integrated the Technology Acceptance Model (TAM) and Theory of Planned Behavior (TPB). Structural equation modeling was…

  9. A Survey of New Communications Technologies and Their Uses.

    Science.gov (United States)

    Ploman, Edward W.

    The present survey focuses on certain major developments in various countries which are of immediate relevance to the production, distribution, reception and uses of new communications technologies and media; i.e., satellite communications, cable television, videograms and new forms of video-production. Technical explanations have been avoided,…

  10. SATELLITE GRAVITY SURVEYING TECHNOLOGY AND RESEARCH OF EARTH'S GRAVITY FIELD

    Institute of Scientific and Technical Information of China (English)

    Ning Jinsheng

    2003-01-01

    This is a summarized paper. Two topics are discussed: Firstly, the concept, development and application of four kinds of satellite gravity surveying technology are introduced; Secondly, some problems of theory and method, which must be considered in the study of the Earth's gravity field based on satellite gravity data, are expounded.

  11. Integrated modelling in materials and process technology

    DEFF Research Database (Denmark)

    Hattel, Jesper Henri

    2008-01-01

    Integrated modelling of entire process sequences and the subsequent in-service conditions, and multiphysics modelling of the single process steps are areas that increasingly support optimisation of manufactured parts. In the present paper, three different examples of modelling manufacturing...... processes from the viewpoint of combined materials and process modelling are presented: solidification of thin walled ductile cast iron, integrated modelling of spray forming and multiphysics modelling of friction stir welding. The fourth example describes integrated modelling applied to a failure analysis...

  12. The NASA Integrated Information Technology Architecture

    Science.gov (United States)

    Baldridge, Tim

    1997-01-01

    This document defines an Information Technology Architecture for the National Aeronautics and Space Administration (NASA), where Information Technology (IT) refers to the hardware, software, standards, protocols and processes that enable the creation, manipulation, storage, organization and sharing of information. An architecture provides an itemization and definition of these IT structures, a view of the relationship of the structures to each other and, most importantly, an accessible view of the whole. It is a fundamental assumption of this document that a useful, interoperable and affordable IT environment is key to the execution of the core NASA scientific and project competencies and business practices. This Architecture represents the highest level system design and guideline for NASA IT related activities and has been created on the authority of the NASA Chief Information Officer (CIO) and will be maintained under the auspices of that office. It addresses all aspects of general purpose, research, administrative and scientific computing and networking throughout the NASA Agency and is applicable to all NASA administrative offices, projects, field centers and remote sites. Through the establishment of five Objectives and six Principles this Architecture provides a blueprint for all NASA IT service providers: civil service, contractor and outsourcer. The most significant of the Objectives and Principles are the commitment to customer-driven IT implementations and the commitment to a simpler, cost-efficient, standards-based, modular IT infrastructure. In order to ensure that the Architecture is presented and defined in the context of the mission, project and business goals of NASA, this Architecture consists of four layers in which each subsequent layer builds on the previous layer. They are: 1) the Business Architecture: the operational functions of the business, or Enterprise, 2) the Systems Architecture: the specific Enterprise activities within the context

  13. A survey of open problems in symplectic integration

    Energy Technology Data Exchange (ETDEWEB)

    McLachlan, R.I. [Univ. of Colorado, Boulder, CO (United States); Scovel, C. [Los Alamos National Lab., NM (United States)

    1993-10-15

    In the past few years there has been a substantial amount of research on symplectic integration. The subject is only part of a program concerned with numerically preserving a system`s inherent geometrical structures. Volume preservation, reversibility, local conservation laws for elliptic equations, and systems with integral invariants are but a few examples of such invariant structures. In many cases one requires a numerical method to stay in the smallest possible appropriate group of phase space maps. It is not the authors` opinion that symplecticity, for example, automatically makes a numerical method superior to all others, but it is their opinion that it should be taken seriously and that a conscious, informed decision be made in that regard. The authors present here a survey of open problems in symplectic integration, including other problems from the larger program. This is not intended as a review of symplectic integration and is naturally derived from the authors` own research interests. At present, this survey is incomplete, but the authors hope the help of the colleagues to be able to include in the proceedings of this conference a more comprehensive survey. Many of the problems mentioned here call for numerical experimentation, some for application of suggested but untested methods, some for new methods, and some for theorems, Some envisage large research programs.

  14. Information Technologies and Supply Chain Integration

    DEFF Research Database (Denmark)

    Lemoine, W; Mortensen, Ole

    The goal of the Supply Chain Management process is to create value for customers, stakeholders and all supply chain members, through the integration of different processes like manufacturing flow management, customer service and order fulfillment. However, many firms fail in the path of achieving...... integration. Our results show that the current business integra-tion practices between manufacturers and TLSPs are primarily restricted to some sub-processes in three key SC processes: Customer Service Management, order fulfillment and backwards logistics. The use of IT tools to support the integration has...

  15. Integrating Information Technologies Into Large Organizations

    Science.gov (United States)

    Gottlich, Gretchen; Meyer, John M.; Nelson, Michael L.; Bianco, David J.

    1997-01-01

    NASA Langley Research Center's product is aerospace research information. To this end, Langley uses information technology tools in three distinct ways. First, information technology tools are used in the production of information via computation, analysis, data collection and reduction. Second, information technology tools assist in streamlining business processes, particularly those that are primarily communication based. By applying these information tools to administrative activities, Langley spends fewer resources on managing itself and can allocate more resources for research. Third, Langley uses information technology tools to disseminate its aerospace research information, resulting in faster turn around time from the laboratory to the end-customer.

  16. Integrated Magnetic MEMS Relays: Status of the Technology

    Directory of Open Access Journals (Sweden)

    Giuseppe Schiavone

    2014-08-01

    Full Text Available The development and application of magnetic technologies employing microfabricated magnetic structures for the production of switching components has generated enormous interest in the scientific and industrial communities over the last decade. Magnetic actuation offers many benefits when compared to other schemes for microelectromechanical systems (MEMS, including the generation of forces that have higher magnitude and longer range. Magnetic actuation can be achieved using different excitation sources, which create challenges related to the integration with other technologies, such as CMOS (Complementary Metal Oxide Semiconductor, and the requirement to reduce power consumption. Novel designs and technologies are therefore sought to enable the use of magnetic switching architectures in integrated MEMS devices, without incurring excessive energy consumption. This article reviews the status of magnetic MEMS technology and presents devices recently developed by various research groups, with key focuses on integrability and effective power management, in addition to the ability to integrate the technology with other microelectronic fabrication processes.

  17. Technology and Early Childhood Education: A Technology Integration Professional Development Model for Practicing Teachers

    Science.gov (United States)

    Keengwe, Jared; Onchwari, Grace

    2009-01-01

    Despite the promise of technology in education, many practicing teachers are faced with multiple challenges of effectively integrating technology into their classroom instruction. Additionally, teachers who are successful incorporating educational technology into their instruction recognize that although technology tools have the potential to help…

  18. An integrated approach towards technology transfer

    NARCIS (Netherlands)

    Wal, L.F. van der; Eldering, C.J.J.; Putten, N.J. van

    2010-01-01

    In 2001 the European Space Agency (ESA), the Dutch Ministry of Economic Affairs and the Netherlands Organisation of applied scientific research TNO initiated the Dutch Technology Transfer Programme (DTTP). Since then, 'technology transfer' has been a relevant part of Dutch space policy. The DTTP aim

  19. Roadblocks to Integrating Technology into Classroom Instruction

    Science.gov (United States)

    Knight, Courteney Lester

    2012-01-01

    Although research has concluded that technology can enhance the teaching and learning processes, teachers have not yet fully adopted technology to support their teaching methodologies. In the last decade or so, as the accessible gap narrowed, the focus switched to other factors. This study attempts to answer the question: Why teachers do not fully…

  20. Roadblocks to Integrating Technology into Classroom Instruction

    Science.gov (United States)

    Knight, Courteney Lester

    2012-01-01

    Although research has concluded that technology can enhance the teaching and learning processes, teachers have not yet fully adopted technology to support their teaching methodologies. In the last decade or so, as the accessible gap narrowed, the focus switched to other factors. This study attempts to answer the question: Why teachers do not fully…

  1. TESOL Technology Standards: Description, Implementation, Integration

    Science.gov (United States)

    Teachers of English to Speakers of Other Languages, Inc. (TESOL), 2011

    2011-01-01

    The "TESOL Technology Standards" are applicable in a wide range of contexts: foreign language, second language, child, teen, adult, higher education, vocational education, language for specific purposes, and fully online programs; and in settings with low, medium, or high resources and access to communication technologies. Students, teachers,…

  2. Integrating Digital Technologies in Teaching Learning Process

    Science.gov (United States)

    Nagarajan, R.; Velmanirajan, K.; Kanna, K. Sankesh

    2013-01-01

    India has made impressive strides in the application of information and communication technology in recent years and this has reflected in a vibrant and fast growing economy. It is now an acknowledged world leader in the knowledge industry. In this paper an attempt is made to highlight the role of Information and Communication Technology (ICT) in…

  3. An integrated approach towards technology transfer

    NARCIS (Netherlands)

    Wal, L.F. van der; Eldering, C.J.J.; Putten, N.J. van

    2010-01-01

    In 2001 the European Space Agency (ESA), the Dutch Ministry of Economic Affairs and the Netherlands Organisation of applied scientific research TNO initiated the Dutch Technology Transfer Programme (DTTP). Since then, 'technology transfer' has been a relevant part of Dutch space policy. The DTTP aim

  4. Integrated 3S Technology Used in Urban Grid Management

    Science.gov (United States)

    Zhao, H.; Wang, H.; Wu, W.; Wang, C.

    2014-11-01

    Sustainable development requires monitoring the state and changes of the city and providing the appropriate information to users anytime and anywhere. This paper takes Ningbo City as the research area, by utilizing two temporal (March 25, 2012 and November 25, 2013) ZY-3 satellite remote sensing data. 3S technology is used for urban grid management. The remote sensing information extraction of Ningbo City includes: extraction of building change information, extraction of green space change information, extraction of water information and analysis of eutrophication correspondingly. When extracting change information, we take "change information" as a special kind of "geographic information" to study the characteristics of different bands in multi-temporal data, and follow the first law of geography, namely adjacent similar principle. The extracted raster information is further converted into GIS vector format data as a basis for dynamic monitoring of Ningbo Urban Management systems: on the one hand, it can meet the demands of multi-source spatial data analysis (such as: overlay analysis, buffer analysis, etc.); on the other hand, it could meet the requirements of daily urban management. Dynamic monitoring system of Ningbo city management adopts the urban grid management mode. Based on GIS and GPS, grid management can satisfy the urban management mode -someone bear responsibility within the grid, somebody do the task under the supervision of the lattice, and at the same time play the role of remote sensing field surveying. To some extent, integrated 3S technology and urban grid management is a practical alternative of minimizing the uncertainty of remote sensing data and information extraction. With multi-scale and multi-dimensional remote sensing data, 3S integration and the urban grid management can monitor the urban state and its spatial-temporal changes. It's helpful for discovery and analysis of urban problems about resources, environment, ecology and disaster

  5. Report on technological trend survey in fiscal 2000. Survey on bio-technology development strategy; 2000 nendo gijutsu doko nado chosa hokokusho. Bio technology gijutsu kaihatsu senryaku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Survey and research have been performed on bio-technologies as to their seeds of technological development projects to be worked on by the government from the viewpoint of industrial utilization technologies. In the survey on the trends of research and development and technological development on human-genomes, the survey has been done on the status of execution in the Millennium Genome Project, and how the works related to human-genomes are done at the bio-related government based research organizations and the private sector research organizations. Trends related to the human-genome research in overseas countries were also surveyed. With regard to the future prospect of research and development in the post genome age, discussions were given on the result of the questionnaire survey on opinion leaders in the industrial, governmental and academic areas. In discussing the viewpoint of the industrial utilization technologies related to human genomes, candidates assumed usable in the genome related application fields were discussed, and a basic framework of a technological map was prepared. Based on the results thereof, the technological development areas anticipated to be important in the future were extracted, and the technological development themes were discussed. (NEDO)

  6. Ten Items of Integrated Technology Developed by CNPC

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ The technological work of China National Petroleum Corporation (CNPC) was based on the company's general development strategy to become a multinational giant with international competitiveness during the 10th FiveYear Plan Period (2001-2005). The technological efforts were focused on strengthening strategic management of technology to identify the technological development targets, optimizing allocation of technological resources and increasing technological investment to highlight creation of key technology. Aiming at the important and key technologies needed for main business development,CNPC launched 15 technological projects at the State level with a 100 percent completion rate and 379 other projects at the corporate level with a 92.8 percent completion rate. With a number of high-level results achieved, CNPC has developed 10 items of integrated technology.

  7. Information Technologies and Supply Chain Integration

    DEFF Research Database (Denmark)

    Lemoine, W; Mortensen, Ole

    The goal of the Supply Chain Management process is to create value for customers, stakeholders and all supply chain members, through the integration of different processes like manufacturing flow management, customer service and order fulfillment. However, many firms fail in the path of achieving...... integration. This study illustrates, from an empirical point of view, the problems associ-ated to SC integration among European firms operating in global/international markets. The focus is on the relationship between two echelons in the supply chain: manufacturers and their transport and logistics service...

  8. Integrative teaching in Radiology. A survey; Integrative Lehre in der Radiologie. Eine Bestandsaufnahme

    Energy Technology Data Exchange (ETDEWEB)

    Dettmer, S.; Weidemann, J.; Wacker, F. [Hannover Medical School, Hannover (Germany). Inst. for Diagnostic and Interventional Radiology; Fischer, V. [Hannover Medical School, Hannover (Germany). Office for Medical Education

    2015-04-15

    To survey integrative teaching in radiology at German universities. A questionnaire about radiological education was sent electronically to all 37 chairpersons of university radiology departments in Germany. The questions included the course type, teaching methods, concept, perception, and advantages and disadvantages of integrative teaching. Statistical analysis was performed with nonparametric statistics and chi-square test. The survey was considered representative with a return rate of 68%. Integrative teaching is established at 4/5 of all departments. Integrative teaching is well accepted with an acceptance rate that is significantly higher in so-called 'Modellstudiengaengen' (model courses of study) (100%) compared to conventional courses of study (72%). The advantages of integrative teaching include linking of content (92%) and preparation for interdisciplinary work (76%). The disadvantages include high effort (75%) and time (67%) for organization. Furthermore, there is a risk that basic radiological facts and knowledge cannot be conveyed and that the visibility of radiology as an independent discipline is lost. Conventional radiological teaching has a similarly high acceptance (84%) compared to integrative courses (76%). Integrative teaching has a high acceptance among chairpersons in radiology in Germany despite the greater effort. A good interdisciplinary collaboration is essential for integrative teaching and at the same time this can be conveyed to the students. However, the visibility of radiology as a discipline and the possibility to cover basic radiological content must be ensured. Therefore, both conventional courses and integrative teaching seems reasonable, especially in cross-disciplinary subjects such as radiology.

  9. Information and Communication Technology (Ict) Integration Into ...

    African Journals Online (AJOL)

    problems faced by STEM include lack of qualified teachers, curriculum, the misconception that STEM education is ... of cultural differences. ... integration, quality students learning and staff ... Language influences greatly what we learn. 4.

  10. Relevance of integrating Information Communication Technology ...

    African Journals Online (AJOL)

    ... Communication Technology (ICT) into programmes of teacher formation in Nigerian ... The paper defined ICT in pedagogical context and so established its ... tool need to be reduced significantly or eliminated for effective teacher formation.

  11. Integration technology research on marine geographical information system

    Institute of Scientific and Technical Information of China (English)

    XUE Cunjin; SU Fenzhen; DU Yunyan; YANG Xiaomei

    2008-01-01

    It is urgent and necessary to integrate a marine geographical information system (MGIS) with marine remote sensing detection modules.On the basis of the current technology and features of applications,an open three-layer integration framework is de-signed.At the data layer,a two-level three-base integration mechanism based on the plug-in technology is applied;At the func-tion layer,an integration mode based on API,DLL,EXE and COM is discussed;and at the application layer,a sharing mecha-nism based on the clients/service is adopted.As an example,the remote sensing integrated application information system of Chinas coastal zone and offshore (MaXplorer1.0) with multiecology remote sensing fusion and assimilation module,surge detec-tion module as well as eight other thematic application modules is integrated,and the key technology of integration is discussed at different layers and in different modules.The result shows that it is possible to realize the conformity of technology and resources and to provide the incorporate technology platform for marine information operational functioning after applying the integration framework.

  12. Health Technology Assessment of Integrated Home Care

    DEFF Research Database (Denmark)

    Larsen, Torben

    2012-01-01

    application for Tele-medicine (MAST). An introductory literature review identified stroke, heart failure (HF) and COPD as prototypes of IHC. Pre-existing evidence has been complemented by additional trials and surveys. Results: 1. Definition/organization of IHC: (1) Is carried out by a multidisciplinary team...

  13. The Teacher Technology Integration Experience: Practice and Reflection in the Classroom

    Directory of Open Access Journals (Sweden)

    Dana Ruggiero

    2015-05-01

    Full Text Available Previous studies indicated that the technology integration practices of teachers in the classroom often did not match their teaching styles. Researchers concluded that this was due, at least partially, to external barriers that prevented teachers from using technology in ways that matched their practiced teaching style. Many of these barriers, such as professional support and access to hardware and software, have been largely diminished over the last twenty years due to an influx of money and strategies for enhancing technology in primary and secondary schools in the United States. This mixed-methods research study was designed to examine the question, “What technology do teachers use and how do they use that technology to facilitate student learning?” K-12 classroom teachers were purposefully selected based on their full-time employment in a public, private, or religious school in a Midwestern state in the United States, supported by the endorsement of a school official. There were 1048 teachers from over 100 school corporations who completed an online survey consisting of six questions about classroom technology tools and professional development involving technology. Survey results suggest that technology integration is pervasive in the classroom with the most often used technology tool identified as PowerPoint. Moreover, teachers identified that training about technology is most effective when it is contextually based in their own classroom. Follow-up interviews were conducted with ten percent (n=111 of the teachers in order to examine the relationship between teachers’ daily classroom use of technology and their pedagogical practices. Results suggest a close relationship; for example, teachers with student-centric technology activities were supported by student-centric pedagogical practices in other areas. Moreover, teachers with strongly student-centered practices tended to exhibit a more pronounced need to create learning

  14. Technology assessments in transportation: survey of recent literature

    Energy Technology Data Exchange (ETDEWEB)

    LaBelle, S.J.

    1980-03-01

    A survey and an evaluation of recent studies of transportation systems done in a technology-assessment framework were undertaken as the basis for a detailed statement of work for a US Department of Energy technology assessment of transportation energy-conservation strategies. Several bibliographies were searched and numerous professionals in the field of technology assessment were contacted regarding current work. Detailed abstracts were prepared for studies judged to be sufficiently broad in coverage of impacts assessed, yet detailed in coverage of all or part of the nation's transportation systems. Some studies were rich in data but not comprehensive in their analytical approach; brief abstracts were prepared for these. An explanation of the criteria used to screen the studies, as well as abstracts of 37 reports, are provided in this compendium of transportation-technology-assessment literature.

  15. PNAUM: integrated approach to Pharmaceutical Services, Science, Technology and Innovation.

    Science.gov (United States)

    Gadelha, Carlos Augusto Grabois; Costa, Karen Sarmento; Nascimento, José Miguel do; Soeiro, Orlando Mário; Mengue, Sotero Serrate; Motta, Márcia Luz da; Carvalho, Antônio Carlos Campos de

    2016-12-01

    This paper describes the development process of the Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM - National Survey on Access, Use and Promotion of Rational Use of Medicines) based on an integrated approach to pharmaceutical services, science, technology and innovation. It starts by contextualizing health and development in Brazil and features elements of the National Policy for Science, Technology and Innovation in Health in Brazil and the National Policy for Pharmaceutical Services. On presenting pharmaceutical policy guidelines, it stresses the lack of nationwide data. This survey, commissioned by the Brazilian Ministry of Health, has two components: household survey and evaluation of pharmaceutical services in primary care. The findings point to perspectives that represent, besides the enhancement of public policy for pharmaceutical services and public health, results of government action aimed at developing the economic and industrial health care complex to improve the health conditions of the Brazilian population. RESUMO O artigo apresenta o processo de construção da Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamento a partir de uma concepção integradora da Assistência Farmacêutica, Ciência, Tecnologia e Inovação. Inicia-se contextualizando a saúde e o desenvolvimento no País e apresenta elementos da Política Nacional de Ciência Tecnologia e Inovação em Saúde no Brasil e da Política Nacional de Assistência Farmacêutica. Ao apresentar as diretrizes das Políticas Farmacêuticas, destaca-se a carência de dados de abrangência nacional. A presente pesquisa, encomendada pelo Ministério da Saúde, foi estruturada em dois componentes: inquérito domiciliar e avaliação dos serviços de assistência farmacêutica na atenção básica. As perspectivas dos resultados representam, além do incremento das políticas públicas farmacêuticas e de saúde p

  16. The Adoption and Integration of Technology Within the Classroom: Teacher Self-Efficacy Beliefs

    Science.gov (United States)

    Haight, Kevin W.

    Many teachers are failing to incorporate technology into their classroom instruction. Researchers have reported a general failure in this regard; however, minimal study is available on the role of teacher self-efficacy in incorporating technology into pedagogy. This sequential, mixed-method study sought to discover whether a significant correlation exists between teacher self-efficacy and technology adoption within an urban K--12 school district. The conceptual framework for the research is grounded in Bandura's theory of self-efficacy. A sample of K--12 faculty members completed a 38-item Likert-type survey designed to measure self-efficacy as it relates to the integration of technology within the classroom. Quantitative data were analyzed using a Pearson product-moment correlation to identify relationships between self-efficacy and technology adoption. In the qualitative phase of the study, 6 participants were interviewed. Constant comparison was performed to analyze the transcribed interview data. The findings indicated a positive correlation between teacher self-efficacy and the integration of technology. The results provide valuable information needed to address the concerns and fears of teachers as they integrate technology into their classroom instruction. Implications for social change include providing educators and administrators with the needed data to develop the skills required to teach technology to their students. Acquiring technical skills will prepare students to become more competitive in a technology based society and for further educational endeavors.

  17. Point-of-care technologies: a case for resource integration.

    Science.gov (United States)

    Karuppan, Muthu; Karuppan, Corinne M; Craig, Carolyn

    2009-01-01

    Point-of-care technologies have been heralded as enablers of quality care and efficiency. Fueling this reputation is the assumption that these technologies are seamlessly integrated with electronic medical records. In turn, this assumption leads to caregivers' heightened expectations of the capabilities of point-of-care technologies and, when not met, to their frustration with information systems personnel. The case study presented in this article documents an actual hospital's journey to integration. In doing so, it enumerates the technical challenges faced by the organization in layperson's terms and attempts to educate clinical personnel in the intricacies of integrating new health care technologies with existing systems. The drivers to integration were a primary focus on error reduction and an active collaboration among stakeholders. Individuals became learners outside the boundaries of their professional expertise. This cross-functional approach eventually led to simultaneous quality and efficiency gains.

  18. Concise Review: Organ Engineering: Design, Technology, and Integration

    NARCIS (Netherlands)

    Kaushik, G.; Leijten, J.C.H.; Khademhosseini, A.

    2016-01-01

    Engineering complex tissues and whole organs has the potential to dramatically impact translational medicine in several avenues. Organ engineering is a discipline that integrates biological knowledge of embryological development, anatomy, physiology, and cellular interactions with enabling technolog

  19. Concise Review: Organ Engineering: Design, Technology, and Integration

    NARCIS (Netherlands)

    Kaushik, G.; Leijten, J.C.H.; Khademhosseini, A.

    2017-01-01

    Engineering complex tissues and whole organs has the potential to dramatically impact translational medicine in several avenues. Organ engineering is a discipline that integrates biological knowledge of embryological development, anatomy, physiology, and cellular interactions with enabling technolog

  20. Technology challenges for monolithically integrated waveguide demultiplexers Invited Paper

    Institute of Scientific and Technical Information of China (English)

    Lech Wosinski; Liu Liu; Ning Zhu; Lars Thylen

    2009-01-01

    A short overview of integrated waveguide demultiplexers for different applications in future highly inte- grated optical communication systems is presented. Some fabricated devices based on amorphous silicon nanowire technology are described.

  1. An introduction to InP-based generic integration technology

    Science.gov (United States)

    Smit, Meint; Leijtens, Xaveer; Ambrosius, Huub; Bente, Erwin; van der Tol, Jos; Smalbrugge, Barry; de Vries, Tjibbe; Geluk, Erik-Jan; Bolk, Jeroen; van Veldhoven, Rene; Augustin, Luc; Thijs, Peter; D'Agostino, Domenico; Rabbani, Hadi; Lawniczuk, Katarzyna; Stopinski, Stanislaw; Tahvili, Saeed; Corradi, Antonio; Kleijn, Emil; Dzibrou, Dzmitry; Felicetti, Manuela; Bitincka, Elton; Moskalenko, Valentina; Zhao, Jing; Santos, Rui; Gilardi, Giovanni; Yao, Weiming; Williams, Kevin; Stabile, Patty; Kuindersma, Piet; Pello, Josselin; Bhat, Srivathsa; Jiao, Yuqing; Heiss, Dominik; Roelkens, Gunther; Wale, Mike; Firth, Paul; Soares, Francisco; Grote, Norbert; Schell, Martin; Debregeas, Helene; Achouche, Mohand; Gentner, Jean-Louis; Bakker, Arjen; Korthorst, Twan; Gallagher, Dominic; Dabbs, Andrew; Melloni, Andrea; Morichetti, Francesco; Melati, Daniele; Wonfor, Adrian; Penty, Richard; Broeke, Ronald; Musk, Bob; Robbins, Dave

    2014-06-01

    Photonic integrated circuits (PICs) are considered as the way to make photonic systems or subsystems cheap and ubiquitous. PICs still are several orders of magnitude more expensive than their microelectronic counterparts, which has restricted their application to a few niche markets. Recently, a novel approach in photonic integration is emerging which will reduce the R&D and prototyping costs and the throughput time of PICs by more than an order of magnitude. It will bring the application of PICs that integrate complex and advanced photonic functionality on a single chip within reach for a large number of small and larger companies and initiate a breakthrough in the application of Photonic ICs. The paper explains the concept of generic photonic integration technology using the technology developed by the COBRA research institute of TU Eindhoven as an example, and it describes the current status and prospects of generic InP-based integration technology.

  2. Technology integration issues in a special education school in Turkey

    Directory of Open Access Journals (Sweden)

    Umit Girgin

    2011-03-01

    Full Text Available Technological advances make life easier for many students with disabilities. However, when technology isdiscussed in regard to the persons with disabilities, it usually concerns assistive technology such as hearing aids. Infact, in many contexts, information and communications technology (ICT integration can be more critical thanassistive technologies. This study was conducted in a unique school in Turkey established for children with hearingimpairment. The school uses the oral-communicative approach, emphasizing the use of hearing aids; however, thepotential for educational applications of ICT still needs further study. A research study was undertaken to establishthe opportunities for ICT integration in the classroom. The teachers were asked to complete a questionnaire on theICT integration for the school in order to establish their attitudes towards and uses of ICT in this context

  3. Mobile Technology and CAD Technology Integration in Teaching Architectural Design Process for Producing Creative Product

    Science.gov (United States)

    Bin Hassan, Isham Shah; Ismail, Mohd Arif; Mustafa, Ramlee

    2011-01-01

    The purpose of this research is to examine the effect of integrating the mobile and CAD technology on teaching architectural design process for Malaysian polytechnic architectural students in producing a creative product. The website is set up based on Caroll's minimal theory, while mobile and CAD technology integration is based on Brown and…

  4. Technology, design and dementia: an exploratory survey of developers.

    Science.gov (United States)

    Jiancaro, Tizneem; Jaglal, Susan B; Mihailidis, Alex

    2017-08-01

    Despite worldwide surges in dementia, we still know relatively little about the design of home technologies that support this population. The purpose of this study was to investigate design considerations from the perspective of developers. Participants, including technical and clinical specialists, were recruited internationally and answered web-based survey questions comprising Likert-type responses with text entry options. Developers were queried on 23 technology acceptance characteristics and 24 design practices. In all, forty developers completed the survey. Concerning "technology acceptance", cost, learnability, self-confidence (during use) and usability were deemed very important. Concerning "design practice", developers overwhelmingly valued user-centred design (UCD). In terms of general assistive technology (AT) models, these were largely unknown by technical specialists compared to clinical specialists. Recommendations based on this study include incorporating "self-confidence" into design protocols; examining the implications of "usability" and UCD in this context; and considering empathy-based design approaches to suit a diverse user population. Moreover, clinical specialists have much to offer development teams, particularly concerning the use of conceptual AT models. Implications of rehabilitation Stipulate precise usability criteria. Consider "learnability" and "self-confidence" as technology adoption criteria. Recognize the important theoretical role that clinical specialists can fulfil concerning the use of design schemas. Acknowledge the diversity amongst users with dementia, potentially adopting techniques, such as designing for "extraordinary users".

  5. Integrated plant information technology design support functionality

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yeon Seung; Kim, Dae Jin [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of); Barber, P. W.; Goland, D. [Atomic Energy Canada Ltd., (Canada)

    1996-06-01

    This technical report was written as a result of Integrated Plant Information System (IPIS) feasibility study on CANDU 9 project which had been carried out from January, 1994 to March, 1994 at AECL (Atomic Energy Canada Limited) in Canada. From 1987, AECL had done endeavour to change engineering work process from paper based work process to computer based work process through CANDU 3 project. Even though AECL had a lot of good results form computerizing the Process Engineering, Instrumentation Control and Electrical Engineering, Mechanical Engineering, Computer Aided Design and Drafting, and Document Management System, but there remains the problem of information isolation and integration. On this feasibility study, IPIS design support functionality guideline was suggested by evaluating current AECL CAE tools, analyzing computer aided engineering task and work flow, investigating request for implementing integrated computer aided engineering and describing Korean request for future CANDU design including CANDU 9. 6 figs. (Author).

  6. Job Diagnostic Survey: A Team Project Information Technology Perspective

    Directory of Open Access Journals (Sweden)

    Renato Telles

    2016-10-01

    Full Text Available This work aims to understand the effects of management styles on the work motivation of a team project in the telecommunications information technology context. To understand this complex behavior, we use the Job Diagnostic Survey methodology. In this critical analysis, we identify the main factors for failure in the field of telecommunications. The managers need to implement a methodology and define processes and formal procedures that need to be applied during the development of projects to mitigate the risk of failure and maintain control over it. One of the main findings in this research is associated with challenges and motivation by the Information Technology (IT professionals.

  7. A SURVEY REPORT ON VPN SECURITY & ITS TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    JAYANTHI GOKULAKRISHNAN

    2014-08-01

    Full Text Available Virtual Private Network (VPN is a communication network which provides secure data transmission in an unsecured or public network by using any combination of technologies. A virtual connection is made across the users who are geographically dispersed and networks over a shared or public network, like the Internet. Even though the data is transmitted in a public network, VPN provides an impression as if the data is transmitted through private connection. This paper provides a survey report on VPN security and its technologies.

  8. PLC Multi-Chip Integration Technologies

    Institute of Scientific and Technical Information of China (English)

    Motohaya; Ishii

    2003-01-01

    This paper reviews recent progress on integrated multi-chip modules composed of silica-based planar lightwave circuits (PLCs) with a relatively high core-to-cladding index contrast A. These compact and highly functional modules were fabricated by using the PLC-PLC direct attachment technique.

  9. PLC Multi-Chip Integration Technologies

    Institute of Scientific and Technical Information of China (English)

    Motohaya Ishii

    2003-01-01

    This paper reviews recent progress on integrated multi-chip modules composed of silica-based planarlightwave circuits (PLCs) with a relatively high core-to-cladding index contrast △. These compact and highlyfunctional modules were fabricated by using the PLC-PLC direct attachment technique.

  10. Integrating Technology: Effective Tools for Collaboration.

    Science.gov (United States)

    Glandon, Shan

    This book uses planning forms and examples to help media specialists and teachers focus on ways to effectively and purposefully add technology. The 22 collaborations connect with standards-based education in language arts, math, science, and social studies. Ideas for whole-class projects are also included. Each unit example begins with a completed…

  11. Integrating Educational Technologies into Teacher Education: A Case Study

    Science.gov (United States)

    Rawlins, Peter; Kehrwald, Benjamin

    2014-01-01

    This article is a case study of an integrated, experiential approach to improving pre-service teachers' understanding and use of educational technologies in one New Zealand teacher education programme. The study examines the context, design and implementation of a learning activity which integrated student-centred approaches, experiential…

  12. Application of Wireless Communication Technology in Integrated DNI System

    Institute of Scientific and Technical Information of China (English)

    WANG Gang; WU Bin; ZHANG Min; XIA Xiao-zhen

    2006-01-01

    A communication method of integrated DNC(direct numerical control) system is introduced and a new system based on wireless technology is presented. Advantages of wireless communication are described. The scheme of actual communication system is designed, and the integrated system and its function are introduced.

  13. Ceramic Integration Technologies for Energy and Aerospace Applications

    Science.gov (United States)

    Singh, Mrityunjay; Asthana, Ralph N.

    2007-01-01

    Robust and affordable integration technologies for advanced ceramics are required to improve the performance, reliability, efficiency, and durability of components, devices, and systems based on them in a wide variety of energy, aerospace, and environmental applications. Many thermochemical and thermomechanical factors including joint design, analysis, and optimization must be considered in integration of similar and dissimilar material systems.

  14. Integrating Educational Technologies into Teacher Education: A Case Study

    Science.gov (United States)

    Rawlins, Peter; Kehrwald, Benjamin

    2014-01-01

    This article is a case study of an integrated, experiential approach to improving pre-service teachers' understanding and use of educational technologies in one New Zealand teacher education programme. The study examines the context, design and implementation of a learning activity which integrated student-centred approaches, experiential…

  15. Obstacles for Teachers to Integrate Technology with Instruction

    Science.gov (United States)

    Alenezi, Abdullah

    2017-01-01

    This paper covers type one and two educational obstacles in using technology in the classrooms, and considering those obstacles tries to find the answer to the following overarching research question which can help to gauge some obstacles for the educational technology integration for elementary and high school education: What obstacles do…

  16. Integrated interconnect technologies for 3D nanoelectronic systems

    CERN Document Server

    Bakir, Muhannad S

    2008-01-01

    This cutting-edge book on off-chip technologies puts the hottest breakthroughs in high-density compliant electrical interconnects, nanophotonics, and microfluidics at your fingertips, integrating the full range of mathematics, physics, and technology issues together in a single comprehensive source.

  17. Technology Integration for Instructional Improvement: The Impact of Professional Development

    Science.gov (United States)

    Potter, Stephanie L.; Rockinson-Szapkiw, Amanda J.

    2012-01-01

    Technology purchased for use in the classroom often goes unused. We identify a primary reason for the lack of technology integration as ineffectively developed professional development opportunities for teachers. Then we recommend a sustained, administrative-supported and mentor-supported approach to professional development as an alternative to…

  18. SiON technology for integrated optical sensors

    NARCIS (Netherlands)

    Lambeck, P.V.; Wörhoff, Kerstin; Righini, Giancarlo C.

    2002-01-01

    Silicon oxynitride (SiON)- technology has been widely accepted for realizing integrated optical devices for application in optical telecommunication. Some of the severe requirements put in this field to devices and hence to technology are more relaxed in sensing applications, but other ones pop up i

  19. An Integrated Business and Technology Curriculum: Oil and Water?

    Science.gov (United States)

    Hodges, Hillary Jean

    2011-01-01

    Technology in every form has become an important part of everyday life. In business, it is a necessity for success and survival. Many authors (Kotrlik & Redmann, 2009; Ma & Runyon (2004), among others) in the arena of higher education have pointed out the need for truly integrated business and technology programs at the graduate level, but…

  20. Research Perspectives and Best Practices in Educational Technology Integration

    Science.gov (United States)

    Keengwe, Jared

    2013-01-01

    With advancements in technology continuing to influence all areas of society, students in current classrooms have a different understanding and perspective of learning than the educational system has been designed to teach. Research Perspectives and Best Practices in Educational Technology Integration highlights the emerging digital age, its…

  1. The Threat of Security: Hindering Technology Integration in the Classroom

    Science.gov (United States)

    Robinson, LeAnne K.; Brown, Abbie; Green, Tim

    2007-01-01

    For the last year the authors have been gathering examples of how perceived "threats of security" are hampering the integration of technology in teaching and learning. They hope that educators will examine both the challenges of increased security demands and ways in which security might enhance, rather than detract from, the use of technology for…

  2. Technology Integration in Curriculum Progress to Meet Knowledge Explosion

    Science.gov (United States)

    Joan, D. R. Robert; Denisia, S. P.; Sheeja, Y.

    2013-01-01

    The integration of technology throughout the curriculum is important to meet the needs of all learners of the 21st century. Technology can assistant teachers with the delivery of lessons and assessing students. It can also provide students with numerous ways to demonstrate their learning, increase engagement in the learning process, and help to…

  3. A Partnership Project: Integrating Computer Technology and Orff-Schulwerk.

    Science.gov (United States)

    Woody, Robert H.; Fredrickson, Julie M.

    2000-01-01

    Describes an alternative approach for general music educators wanting to study new instructional strategies in which a classroom teacher and university educator collaborated to explore the integration of computer technology with Orff-Schulwerk in second- and third-grade music classes. Discusses the project and two of its technology-assisted…

  4. Integrated STEM: A New Primer for Teaching Technology Education

    Science.gov (United States)

    Asunda, Paul A.; Mativo, John

    2017-01-01

    Part One of this article ("Technology and Engineering Teacher," 75(4), December/January, 2016) presented a process that science, math, engineering, and technology teachers could use to collaborate and design integrated STEM courses. A conceptual framework was discussed that could provide a premise that educators interested in delivery of…

  5. Integrating technology education concepts into China's educational system

    Science.gov (United States)

    Yang, Faxian

    The problem of this study was to develop a strategy for integrating technology education concepts within the Chinese mathematics and science curricula. The researcher used a case study as the basic methodology. It included three methods for collecting data: literature review, field study in junior and senior secondary schools in America and China, and interviews with experienced educators who were familiar with the status of technology education programs in the selected countries. The data came from the following areas: Japan, Taiwan, the United Kingdom, China, and five states in the United States: Illinois, Iowa, Maryland, Massachusetts, and New York. The researcher summarized each state and country's educational data, identified the advantages and disadvantages of their current technology education program, and identified the major concepts within each program. The process determined that identified concepts would be readily acceptable into the current Chinese educational system. Modernization of, industry, agriculture, science and technology, and defense have been recent objectives of the Chinese government. Therefore, Chinese understanding of technology, or technology education, became important for the country. However, traditional thought and culture curb the implementation of technology education within China's current education system. The proposed solution was to integrate technology education concepts into China's mathematics and science curricula. The purpose of the integration was to put new thoughts and methods into the current educational structure. It was concluded that the proposed model and interventions would allow Chinese educators to carry out the integration into China's education system.

  6. Students' Perceptions of and Experiences With Educational Technology: A Survey.

    Science.gov (United States)

    Royal, Kenneth; Hedgpeth, Mari-Wells; McWhorter, Dan

    2016-05-18

    It is generally assumed that incoming students in medical education programs will be better equipped for the "digital age" given their younger age and an educational upbringing in which technology was seemingly omnipresent. In particular, many assume that today's medical students are more likely to hold positive attitudes and increased comfortability with technology and possess greater information technology (IT) skills. The purpose of this study was to compare responses of incoming veterinary medical students to a series of IT-related questions contained in a common questionnaire over the course of a 10-year period (2005-2015) to discern whether students' attitudes have improved and uses and comfortability with technology have increased as anticipated. A survey measuring attitudes and preferences, computing experience, and technology ownership was administered each year for the past 10 years to incoming veterinary medical students at a large veterinary school in the United States. Students' responses to survey items were compared at 3 data points (2005, 2010, and 2015). Today's incoming veterinary medical students tend to indicate the same desire to improve skills using spreadsheets and web page design as incoming students from 10 years ago. It seems that despite technological advances and increased exposure to such applications and skills, there remains a challenge for students to "keep up" with the ever evolving technology. Moreover, although students continue to report they are very comfortable with using a computer (and related devices), many use their computers as typewriters or word processors, as opposed to a means for performing more advanced computing functions. In general, today's medical students are not expert computer users as many assume. Despite an upbringing in a digitized world, many students still lack many basic computing skills.

  7. Unsmoothing the Cyborg: Technology and the Body in Integrated Dance

    OpenAIRE

    Margaret M. Quinlan; Bates, Benjamin R.

    2014-01-01

    Contemporary cyborg theory tends to approach the integration of human bodies and technology innovations as if the cyborg were a unified whole. And, because of the potential of the cyborg body to help ameliorate disability, the cyborg has been suggested as a way to restore function to individuals living with disabilities. We investigate the deployment of the cyborg integrated dance company using theoretical concepts provided by Gilles Deleuze. Rather than observing a smoothly integrated whole,...

  8. Integrated CMOS sensor technologies for the CLIC tracker

    CERN Document Server

    AUTHOR|(SzGeCERN)754303

    2017-01-01

    Integrated technologies are attractive candidates for an all silicon tracker at the proposed future multi-TeV linear e+e- collider CLIC. In this context CMOS circuitry on a high resistivity epitaxial layer has been studied using the ALICE Investigator test-chip. Test-beam campaigns have been performed to study the Investigator performance and a Technology Computer Aided Design based simulation chain has been developed to further explore the sensor technology.

  9. A Little TLC (Technology Learning Cycle) as a Means to Technology Integration.

    Science.gov (United States)

    Marra, Rose M.; Howland, Jane; Wedman, Judy; Diggs, Laura

    2003-01-01

    Discusses the need for elementary and secondary school teachers to integrate technology into the classroom and explains the University of Missouri's (Columbia, MO) technology-focused development program, the Technology Learning Cycle (TLC), for faculty who teach undergraduate teacher methods courses. Examines the application of the TLC to two…

  10. A Little TLC (Technology Learning Cycle) as a Means to Technology Integration.

    Science.gov (United States)

    Marra, Rose M.; Howland, Jane; Wedman, Judy; Diggs, Laura

    2003-01-01

    Discusses the need for elementary and secondary school teachers to integrate technology into the classroom and explains the University of Missouri's (Columbia, MO) technology-focused development program, the Technology Learning Cycle (TLC), for faculty who teach undergraduate teacher methods courses. Examines the application of the TLC to two…

  11. Integrated Information Technology Policy Analysis Research, CSUSB

    Science.gov (United States)

    2010-10-01

    objectives, methodology and survey questions see Appendix O 14.    Agreement GT 10102 between Kemmet Schreiben  Company  and Foundation for  California...the Network” in Afghanistan. One of the grand policy challenges that can be addressed, given the rate of Moore’s Law and the success of Agile...Professional Degree (MD, DDS, DVM, LLB , JD) g. Doctoral Degree (PhD, EdD) 4. How long have you been in the military? ____years 5. What is your

  12. New technological developments in integral field spectroscopy

    Science.gov (United States)

    Vives, S.; Prieto, E.; Salaun, Y.; Godefroy, P.

    2008-07-01

    Integral Field Spectroscopy (IFS) provides a spectrum simultaneously for each spatial sample of an extended two-dimensional field. Basically, the IFS is located in a telescope focal plane and is composed by an Integral Field Unit (IFU or image slicer) and a spectrograph. The IFU acts as a coupler between the telescope and the spectrograph by reformatting optically a rectangular field into a quasi-continuous pseudo-slit located at the entrance focal plane of the spectrograph. The Integral Field Units (IFUs) are presently limited either by their cost/risk (when manufactured with classical glass polishing techniques) or by their performances (when constituted by metallic components). Recent innovative methods, developed conjointly by LAM (Laboratoire d'Astrophysique de Marseille, France; WinLight Optics (Marseille, France), allow reaching high performances (accurate roughness, sharp edges, surface form, etc.) with standard glass manufactured components while saving costs and time by an order of magnitude compared with classical techniques. Last developments (in term of design and manufacturing) and applications are presented in details in this article.

  13. Managing the Technology Acquisition Integration Paradox at SAP

    DEFF Research Database (Denmark)

    Henningsson, Stefan; Kude, Thomas; Popp, Karl Michael

    2016-01-01

    In this paper, we report on a novel approach developed by SAP AG, the German enterprise software company, for managing the integration of acquisitions of companies to access innovative technologies and related capabilities: the Product Council approach. The value of the Product Council approach...... rests in ensuring critical speed while not compromising accuracy in the integration process. For SAP, the Product Council became a vital component in its technology acquisition capability that allows the company to retain its technological edge in the hypercompetitive software industry....

  14. Managing the Technology Acquisition Integration Paradox at SAP

    DEFF Research Database (Denmark)

    Henningsson, Stefan; Kude, Thomas; Popp, Karl Michael

    2016-01-01

    In this paper, we report on a novel approach developed by SAP AG, the German enterprise software company, for managing the integration of acquisitions of companies to access innovative technologies and related capabilities: the Product Council approach. The value of the Product Council approach...... rests in ensuring critical speed while not compromising accuracy in the integration process. For SAP, the Product Council became a vital component in its technology acquisition capability that allows the company to retain its technological edge in the hypercompetitive software industry....

  15. Research and Development Needs for Building-Integrated Solar Technologies

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2014-01-01

    The Building Technologies Office (BTO) has identified Building Integrated Solar Technologies (BIST) as a potentially valuable piece of the comprehensive pathway to help achieve its goal of reducing energy consumption in residential and commercial buildings by 50% by the year 2030. This report helps to identify the key research and development (R&D) needs that will be required for BIST to make a substantial contribution toward that goal. BIST include technologies for space heating and cooling, water heating, hybrid photovoltaic-thermal systems (PV/T), active solar lighting, and building-integrated photovoltaics (BIPV).

  16. Automated entry technologies for confined space work activities: A survey.

    Science.gov (United States)

    Botti, Lucia; Ferrari, Emilio; Mora, Cristina

    2017-04-01

    Work in confined spaces poses a significant risk to workers and rescuers involved in the emergency response when an accident occurs. Despite several standards and regulations define the safety requirements for such activities, injuries, and fatalities still occur. Furthermore, the on-site inspections after accidents often reveal that both employers and employees fail to implement safe entry procedures. Removing the risk is possible by avoiding the worker entry, but many activities require the presence of the operator inside the confined space to perform manual tasks. The following study investigates the available technologies for hazardous confined space work activities, e.g., cleaning, inspecting, and maintenance tasks. The aim is to provide a systematic review of the automated solutions for high-risk activities in confined spaces, considering the non-man entry as the most effective confined space safety strategy. Second, this survey aims to provide suggestions for future research addressing the design of new technologies. The survey consists of about 60 papers concerning innovative technologies for confined space work activities. The document review shows that several solutions have been developed and automation can replace the workers for a limited number of hazardous tasks. Several activities still require the manual intervention due to the complex characteristics of confined spaces, e.g., to remove the remains of the automatic cleaning process from the bottom of a tank. The results show that available technologies require more flexibility to adapt to such occupational environments and further research is needed.

  17. Middle school integrated science, mathematics and technology curriculum. Final report, September 30, 1991--December 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Brecher, K.

    1994-03-01

    The Project ``Middle School Integrated Science, Mathematics and Technology Curriculum`` had two goals: (1) to survey the literature of energy education; and (2) to develop a theme for a possible integrated middle school energy based curriculum. We aimed to respond to the challenge of developing thematic integrated curricula as advocated by the NSTA, AAAS and other organizations analyzing the future of American science and mathematics education. The survey of middle school energy curriculum materials has been completed. A list of the resources surveyed are included in this report. Though many energy based curriculum materials have been produced, none of them appears to be broadly disseminated throughout the country. Some energy based curriculum materials are far less well developed than others. We found that an integrated set of modular materials concerning the energy based theme of light and optics does not now exist. If they were developed, they could be broadly disseminated throughout middle school courses in the physical and biological sciences, as well as in new integrated science courses proposed as part of the current science education reform movement. These types of modular materials could also provide a powerful means of student exploration of new technologies such as microcomputers.

  18. 76 FR 5834 - International Business Machines Corporation, Global Technology Services Business Unit, Integrated...

    Science.gov (United States)

    2011-02-02

    ... Employment and Training Administration International Business Machines Corporation, Global Technology Services Business Unit, Integrated Technology Services, Cost and Expense Team, Payroll, Travel and Mobility... Business Machines Corporation, Global Technology Services Business Unit, Integrated Technology...

  19. Development of a viable 3D integrated circuit technology

    Institute of Scientific and Technical Information of China (English)

    陈文新; 高秉强

    2001-01-01

    Three_dimensional integrated circuit technology with transistors stacked on top of one another in multi-layer silicon film has always been a vision in the future technology direction. While the idea is simple, the technique to obtain high performance multi-layer transistors is extraordinarily difficult. Not until recently does such technology become feasible. In this paper, the background and various techniques to form three-dimensional circuits will be reviewed. Recent development of a simple and promising technology to achieve three-dimensional integration using Metal-Induced-Lateral-Crystallization will be described. Preliminary results of 3D inverters will also be provided to demonstrate the viability for 3D integration.

  20. Application of Computer Integration Technology for Fire Safety Analysis

    Institute of Scientific and Technical Information of China (English)

    SHI Jianyong; LI Yinqing; CHEN Huchuan

    2008-01-01

    With the development of information technology, the fire safety assessment of whole structure or region based on the computer simulation has become a hot topic. However, traditionally, the concemed studies are performed separately for different objectives and difficult to perform an overall evaluation. A new multi-dimensional integration model and methodology for fire safety assessment were presented and two newly developed integrated systems were introduced to demonstrate the function of integration simulation technology in this paper. The first one is the analysis on the fire-resistant behaviors of whole structure under real fire loads. The second one is the study on fire evaluation and emergency rescue of campus based on geography information technology (GIS). Some practical examples are presented to illuminate the advan-tages of computer integration technology on fire safety assessment and emphasize some problems in the simulation. The results show that the multi-dimensional integration model offers a new way and platform for the integrating fire safety assessment of whole structure or region, and the integrated software developed is the useful engineering tools for cost-saving and safe design.

  1. Nondestructive Technique Survey for Assessing Integrity of Composite Firing Vessel

    Energy Technology Data Exchange (ETDEWEB)

    Tran, A.

    2000-08-01

    The repeated use and limited lifetime of a composite tiring vessel compel a need to survey techniques for monitoring the structural integrity of the vessel in order to determine when it should be retired. Various nondestructive techniques were researched and evaluated based on their applicability to the vessel. The methods were visual inspection, liquid penetrant testing, magnetic particle testing, surface mounted strain gauges, thermal inspection, acoustic emission, ultrasonic testing, radiography, eddy current testing, and embedded fiber optic sensors. It was determined that embedded fiber optic sensor is the most promising technique due to their ability to be embedded within layers of composites and their immunity to electromagnetic interference.

  2. MPACVD processing technologies for planar integrated optics

    Science.gov (United States)

    Li, Cheng-Chung; Boudreau, Robert A.; Bowen, Terry P.

    1998-06-01

    Optical circuits based on low-loss glass waveguide are the practical and promising approaches to integrate different functional components for optical communication system. Microwave plasma assisted chemical vapor deposition produces superior quality, low birefringence, low-loss, planar waveguides for integrated optical devices. A microwave plasma initiates the chemical vapor of SiCl4, GeCl4 and oxygen. A Ge-doped silica layer thus deposited on the substrates with reasonable high growth rate. Film properties are based on various parameters, such as chemical flow rates, chamber pressure and temperature, power level and injector design. The main emphasis has been on optimizing the deposition parameters and reproducibility. An uniform, low-loss film can be made by properly balancing the precursor flows. The refractive index of deposited film can also be controlled by adjusting the flow ratio of SiCl4 and GeCl4 bubblers. Deposited films was characterized by prism coupler, loss measurement, residual stress, and composition analysis. The resulted refractive index step can be varied between 1.46 to 1.60. Waveguide can be fabricated with any desired refractive index profile. Standard photolithography defines the waveguide pattern on mask layer. Core layer was remove by the plasma dry etch which has been investigated by both reactive ion etch (RIE) and inductively coupled plasma etch. Etch rate of 3000-4000 angstrom/min has been achieved by using ICP compared to typical etch rate of 200-300 angstrom/min by using conventional RIE.

  3. Information integration for a sky survey by data warehousing

    Science.gov (United States)

    Luo, A.; Zhang, Y.; Zhao, Y.

    The virtualization service of data system for a sky survey LAMOST is very important for astronomers The service needs to integrate information from data collections catalogs and references and support simple federation of a set of distributed files and associated metadata Data warehousing has been in existence for several years and demonstrated superiority over traditional relational database management systems by providing novel indexing schemes that supported efficient on-line analytical processing OLAP of large databases Now relational database systems such as Oracle etc support the warehouse capability which including extensions to the SQL language to support OLAP operations and a number of metadata management tools have been created The information integration of LAMOST by applying data warehousing is to effectively provide data and knowledge on-line

  4. Clinical Computer Systems Survey (CLICS): learning about health information technology (HIT) in its context of use.

    Science.gov (United States)

    Lichtner, Valentina; Cornford, Tony; Klecun, Ela

    2013-01-01

    Successful health information technology (HIT) implementations need to be informed on the context of use and on users' attitudes. To this end, we developed the CLinical Computer Systems Survey (CLICS) instrument. CLICS reflects a socio-technical view of HIT adoption, and is designed to encompass all members of the clinical team. We used the survey in a large English hospital as part of its internal evaluation of the implementation of an electronic patient record system (EPR). The survey revealed extent and type of use of the EPR; how it related to and integrated with other existing systems; and people's views on its use, usability and emergent safety issues. Significantly, participants really appreciated 'being asked'. They also reminded us of the wider range of administrative roles engaged with EPR. This observation reveals pertinent questions as to our understanding of the boundaries between administrative tasks and clinical medicine - what we propose as the field of 'administrative medicine'.

  5. Learning to teach mathematics with technology: A survey of professional development needs, experiences and impacts

    Science.gov (United States)

    Bennison, Anne; Goos, Merrilyn

    2010-04-01

    The potential for digital technologies to enhance students' mathematics learning is widely recognised, and use of computers and graphics calculators is now encouraged or required by secondary school mathematics curriculum documents throughout Australia. However, previous research indicates that effective integration of technology into classroom practice remains patchy, with factors such as teacher knowledge, confidence, experience and beliefs, access to resources, and participation in professional development influencing uptake and implementation. This paper reports on a large-scale survey of technology-related professional development experiences and needs of Queensland secondary mathematics teachers. Teachers who had participated in professional development were found to be more confident in using technology and more convinced of its benefits in supporting students' learning of mathematics. Experienced, specialist mathematics teachers in large metropolitan schools were more likely than others to have attended technology-related professional development, with lack of time and limited access to resources acting as hindrances to many. Teachers expressed a clear preference for professional development that helps them meaningfully integrate technology into lessons to improve student learning of specific mathematical topics. These findings have implications for the design and delivery of professional development that improves teachers' knowledge, understanding, and skills in a diverse range of contexts.

  6. Science and technology related global problems: An international survey of science educators

    Science.gov (United States)

    Bybee, Rodger W.; Mau, Teri

    This survey evaluated one aspect of the Science-Technology-Society theme, namely, the teaching of global problems related to science and technology. The survey was conducted during spring 1984. Two hundred sixty-two science educators representing 41 countries completed the survey. Response was 80%. Findings included a ranking of twelve global problems (the top six were: World Hunger and Food Resources, Population Growth, Air Quality and Atmosphere, Water Resources, War Technology, and Human Health and Disease). Science educators generally indicated the following: the science and technology related global problems would be worse by the year 2000; they were slightly or moderately knowledgeable about the problems; print, audio-visual media, and personal experiences were their primary sources of information; it is important to study global problems in schools; emphasis on global problems should increase with age/grade level; an integrated approach should be used to teach about global problems; courses including global problems should be required of all students; most countries are in the early stages of developing programs including global problems; there is a clear trend toward S-T-S; there is public support for including global problems; and, the most significant limitations to implementation of the S-T-S theme (in order of significance) are political, personnel, social, psychological, economic, pedagogical, and physical. Implications for research and development in science education are discussed.

  7. Integrated approach for hybrid rocket technology development

    Science.gov (United States)

    Barato, Francesco; Bellomo, Nicolas; Pavarin, Daniele

    2016-11-01

    Hybrid rocket motors tend generally to be simple from a mechanical point of view but difficult to optimize because of their complex and still not well understood cross-coupled physics. This paper addresses the previous issue presenting the integrated approach established at University of Padua to develop hybrid rocket based systems. The methodology tightly combines together system analysis and design, numerical modeling from elementary to sophisticated CFD, and experimental testing done with incremental philosophy. As an example of the approach, the paper presents the experience done in the successful development of a hybrid rocket booster designed for rocket assisted take off operations. It is thought that following the proposed approach and selecting carefully the most promising applications it is possible to finally exploit the major advantages of hybrid rocket motors as safety, simplicity, low cost and reliability.

  8. Thermoelectric integrated membrane evaporation water recovery technology

    Science.gov (United States)

    Roebelen, G. J., Jr.; Winkler, H. E.; Dehner, G. F.

    1982-01-01

    The recently developed Thermoelectric Integrated Membrane Evaporation Subsystem (TIMES) offers a highly competitive approach to water recovery from waste fluids for future on-orbit stations such as the Space Operations Center. Low power, compactness and gravity insensitive operation are featured in this vacuum distillation subsystem that combines a hollow fiber membrane evaporator with a thermoelectric heat pump. The hollow fiber elements provide positive liquid/gas phase control with no moving parts other than pumps and an accumulator, thus solving problems inherent in other reclamation subsystem designs. In an extensive test program, over 850 hours of operation were accumulated during which time high quality product water was recovered from both urine and wash water at an average steady state production rate of 2.2 pounds per hour.

  9. A survey of stakeholder perspectives on exoskeleton technology.

    Science.gov (United States)

    Wolff, Jamie; Parker, Claire; Borisoff, Jaimie; Mortenson, W Ben; Mattie, Johanne

    2014-12-19

    Exoskeleton technology has potential benefits for wheelchair users' health and mobility. However, there are practical barriers to their everyday use as a mobility device. To further understand potential exoskeleton use, and facilitate the development of new technologies, a study was undertaken to explore perspectives of wheelchair users and healthcare professionals on reasons for use of exoskeleton technology, and the importance of a variety of device characteristics. An online survey with quantitative and qualitative components was conducted with wheelchair users and healthcare professionals working directly with individuals with mobility impairments. Respondents rated whether they would use or recommend an exoskeleton for four potential reasons. Seventeen design features were rated and compared in terms of their importance. An exploratory factor analysis was conducted to categorize the 17 design features into meaningful groupings. Content analysis was used to identify themes for the open ended questions regarding reasons for use of an exoskeleton. 481 survey responses were analyzed, 354 from wheelchair users and 127 from healthcare professionals. The most highly rated reason for potential use or recommendation of an exoskeleton was health benefits. Of the design features, 4 had a median rating of very important: minimization of falls risk, comfort, putting on/taking off the device, and purchase cost. Factor analysis identified two main categories of design features: Functional Activities and Technology Characteristics. Qualitative findings indicated that health and physical benefits, use for activity and access reasons, and psychosocial benefits were important considerations in whether to use or recommend an exoskeleton. This study emphasizes the importance of developing future exoskeletons that are comfortable, affordable, minimize fall risk, and enable functional activities. Findings from this study can be utilized to inform the priorities for future

  10. Identifying Key Issues and Potential Solutions for Integrated Arrival, Departure, Surface Operations by Surveying Stakeholder Preferences

    Science.gov (United States)

    Aponso, Bimal; Coppenbarger, Richard A.; Jung, Yoon; Quon, Leighton; Lohr, Gary; O’Connor, Neil; Engelland, Shawn

    2015-01-01

    NASA's Aeronautics Research Mission Directorate (ARMD) collaborates with the FAA and industry to provide concepts and technologies that enhance the transition to the next-generation air-traffic management system (NextGen). To facilitate this collaboration, ARMD has a series of Airspace Technology Demonstration (ATD) sub-projects that develop, demonstrate, and transitions NASA technologies and concepts for implementation in the National Airspace System (NAS). The second of these sub-projects, ATD-2, is focused on the potential benefits to NAS stakeholders of integrated arrival, departure, surface (IADS) operations. To determine the project objectives and assess the benefits of a potential solution, NASA surveyed NAS stakeholders to understand the existing issues in arrival, departure, and surface operations, and the perceived benefits of better integrating these operations. NASA surveyed a broad cross-section of stakeholders representing the airlines, airports, air-navigation service providers, and industry providers of NAS tools. The survey indicated that improving the predictability of flight times (schedules) could improve efficiency in arrival, departure, and surface operations. Stakeholders also mentioned the need for better strategic and tactical information on traffic constraints as well as better information sharing and a coupled collaborative planning process that allows stakeholders to coordinate IADS operations. To assess the impact of a potential solution, NASA sketched an initial departure scheduling concept and assessed its viability by surveying a select group of stakeholders for a second time. The objective of the departure scheduler was to enable flights to move continuously from gate to cruise with minimal interruption in a busy metroplex airspace environment using strategic and tactical scheduling enhanced by collaborative planning between airlines and service providers. The stakeholders agreed that this departure concept could improve schedule

  11. Reconstructing the integrated Sachs-Wolfe map with galaxy surveys

    Science.gov (United States)

    Muir, Jessica; Huterer, Dragan

    2016-08-01

    The integrated Sachs-Wolfe (ISW) effect is a large-angle modulation of the cosmic microwave background (CMB), generated when CMB photons traverse evolving potential wells associated with large scale structure (LSS). Recent efforts have been made to reconstruct maps of the ISW signal using information from surveys of galaxies and other LSS tracers, but investigation into how survey systematics affect their reliability has so far been limited. Using simulated ISW and LSS maps, we study the impact of galaxy survey properties and systematic errors on the accuracy of a reconstructed ISW signal. We find that systematics that affect the observed distribution of galaxies along the line of sight, such as photo-z and bias-evolution related errors, have a relatively minor impact on reconstruction quality. In contrast, however, we find that direction-dependent calibration errors can be very harmful. Specifically, we find that, in order to avoid significant degradation of our reconstruction quality statistics, direction-dependent number density fluctuations due to systematics must be controlled so that their variance is smaller than 10-6 (which corresponds to a 0.1% calibration). Additionally, we explore the implications of our results for attempts to use reconstructed ISW maps to shed light on the origin of large-angle CMB alignments. We find that there is only a weak correlation between the true and reconstructed angular momentum dispersion, which quantifies alignment, even for reconstructed ISW maps which are fairly accurate overall.

  12. Supporting Content and Language Integrated Learning through Technology

    Science.gov (United States)

    Gimeno-Sanz, Ana; Ó Dónaill, Caoimhín; Andersen, Kent

    2014-01-01

    This paper describes Clilstore and how this tool can support Content and Language Integrated Learning (CLIL), which involves teaching a curricular subject through the medium of a foreign language, as was evidenced through data collected from two surveys conducted with secondary school teachers from various European countries. [For full…

  13. Integrating new Storage Technologies into EOS

    Science.gov (United States)

    Peters, Andreas J.; van der Ster, Dan C.; Rocha, Joaquim; Lensing, Paul

    2015-12-01

    The EOS[1] storage software was designed to cover CERN disk-only storage use cases in the medium-term trading scalability against latency. To cover and prepare for long-term requirements the CERN IT data and storage services group (DSS) is actively conducting R&D and open source contributions to experiment with a next generation storage software based on CEPH[3] and ethernet enabled disk drives. CEPH provides a scale-out object storage system RADOS and additionally various optional high-level services like S3 gateway, RADOS block devices and a POSIX compliant file system CephFS. The acquisition of CEPH by Redhat underlines the promising role of CEPH as the open source storage platform of the future. CERN IT is running a CEPH service in the context of OpenStack on a moderate scale of 1 PB replicated storage. Building a 100+PB storage system based on CEPH will require software and hardware tuning. It is of capital importance to demonstrate the feasibility and possibly iron out bottlenecks and blocking issues beforehand. The main idea behind this R&D is to leverage and contribute to existing building blocks in the CEPH storage stack and implement a few CERN specific requirements in a thin, customisable storage layer. A second research topic is the integration of ethernet enabled disks. This paper introduces various ongoing open source developments, their status and applicability.

  14. A systemic model for differentiating school technology integration

    Directory of Open Access Journals (Sweden)

    Tel Amiel

    2016-07-01

    Full Text Available School technology integration rarely begins with school or educator choice. It is part of a wider context where external and internal factors have direct influence on the goals and tools that are adopted over time. The objective of this study is to investigate the systemic conditions that contribute or inhibit the development of different activities by teachers making use of new media. We compiled a list of well-known conditions for technology integration success and mapped these in the historical and culturally bound perspective of activity theory (cultural historical activity theory. We conducted a multiple case study analysis of four schools, public and private. The results point to unique and distinctive scenarios even when homogeneity would be expected, reinforcing the argument that material conditions do not determine pedagogical outcomes nor do they determine changes in practice. Beyond this, the study proposes a methodology that can help elicit tensions in technology integration, pointing to avenues for school development.

  15. Current status of health technology reassessment of non-drug technologies: survey and key informant interviews

    Directory of Open Access Journals (Sweden)

    Leggett Laura E

    2012-12-01

    Full Text Available Abstract Background Health Technology Reassessment (HTR is a structured, evidence-based assessment of the clinical, social, ethical and economic effects of a technology currently used in the health care system, to inform optimal use of that technology in comparison to its alternatives. Little is known about current international HTR practices. The objective of this research was to summarize experience-based information gathered from international experts on the development, initiation and implementation of a HTR program. Methods A mixed methods approach, using a survey and in-depth interviews, was adopted. The survey covered 8 concepts: prioritization/identification of potentially obsolete technologies; program development; implementation; mitigation; program championing; stakeholder engagement; monitoring; and reinvestment. Members of Health Technology Assessment International (HTAi and the International Network of Agencies for Health Technology Assessment (INAHTA formed the sampling frame. Participation was solicited via email and the survey was administered online using SurveyMonkey. Survey results were analyzed using descriptive statistics. To gather more in-depth knowledge, semi-structured interviews were conducted among organizations with active HTR programs. Interview questions were developed using the same 8 concepts. The hour-long interviews were recorded, transcribed and analyzed using constant comparative analysis. Results Ninety-five individuals responded to the survey: 49 were not discussing HTR, 21 were beginning to discuss HTR, nine were imminently developing a program, and 16 participants had programs and were completing reassessments. The survey results revealed that methods vary widely and that although HTR is a powerful tool, it is currently not being used to its full potential. Of the 16 with active programs, nine agreed to participate in follow-up interviews. Interview participants identified early and extensive stakeholder

  16. A Survey of Current Rotorcraft Propulsion Health Monitoring Technologies

    Science.gov (United States)

    Delgado, Irebert R.; Dempsey, Paula J.; Simon, Donald L.

    2012-01-01

    A brief review is presented on the state-of-the-art in rotorcraft engine health monitoring technologies including summaries on current practices in the area of sensors, data acquisition, monitoring and analysis. Also, presented are guidelines for verification and validation of Health Usage Monitoring System (HUMS) and specifically for maintenance credits to extend part life. Finally, a number of new efforts in HUMS are summarized as well as lessons learned and future challenges. In particular, gaps are identified to supporting maintenance credits to extend rotorcraft engine part life. A number of data sources were consulted and include results from a survey from the HUMS community, Society of Automotive Engineers (SAE) documents, American Helicopter Society (AHS) papers, as well as references from Defence Science & Technology Organization (DSTO), Civil Aviation Authority (CAA), and Federal Aviation Administration (FAA).

  17. Marine Neotectonic Investigations Using Integrated AUV and ROV Surveys

    Science.gov (United States)

    Paull, C. K.; Caress, D. W.; Gwiazda, R.; Lundsten, E. M.; Anderson, K.; Sumner, E. J.; McGann, M.; Brothers, D. S.; Herguera, J. C.

    2014-12-01

    Detailed investigations of 15 sites associated with seafloor faults and/or slope failures have been conducted with MBARI's Autonomous Underwater Vehicles (AUVs) and Remotely Operated Vehicles (ROVs). The motivation for these surveys is to better constrain neotectonic deformation of the seafloor and thus to evaluate potential seafloor geohazards. The coupled use of AUVs and ROVs has enabled marine neotectonic investigations to be achieved at similar observational detail to that previously only possible on land. The AUV surveys provide 1-m resolution bathymetric grids with vertical resolutions of ~10 cm along with chirp sub-bottom profiles that allow subtle deformation on and near the seafloor to be detected. ROV surveys enable precisely located push core and vibracore samples. Sampling strategies include taking transects of closely spaced cores across faults (comparable to trenching on land), and taking transects of horizontal push cores along the faces of scarps where reflectors in chirp profiles crop out or occur in the shallow subsurface. The timing of fault movement can then be established via radiocarbon dating of appropriate material within the sediment samples. The marine environment offers some inherent advantages for neotectonic investigations over the terrestrial environment, as the seafloor geomorphology is relatively unaffected by the deleterious effects of human development (agriculture and urbanization), has no vegetative cover, and is likely to experience continuous deposition of 14C datable materials. Examples will be shown of how AUV and ROV technologies help to constrain the extent, style, and timing of deformation associated with: the San Gregorio fault, offshore central California; the Palos Verdes and San Diego trough faults off southern California; transform faults within the Gulf of California; and young slump scars off Monterey, California. The increased resolution provided by these tools frequently leads to interpretations that differ from

  18. 78 FR 50374 - Proposed Information Collection; Comment Request; Information and Communication Technology Survey

    Science.gov (United States)

    2013-08-19

    ... Census Bureau Proposed Information Collection; Comment Request; Information and Communication Technology... Bureau plans to conduct the 2013 through 2015 Information and Communication Technology Survey (ICTS). The... leases and rental payments) for four types of information and communication technology equipment...

  19. CALIFA, the Calar Alto Legacy Integral Field Area survey: I. Survey presentation

    CERN Document Server

    Sanchez, S F; de Paz, A Gil; van de Ven, G; Vılchez, J M; Wisotzki, L; Walcher, C J; Mast, D; Aguerri, J A L; Albiol-Perez, S; Alonso-Herrero, A; Alves, J; Bakos, J; Bartakova, T; Bland-Hawthorn, J; Boselli, A; Bomans, D J; Castillo-Morales, A; Cortijo-Ferrero, C; de Lorenzo-Caceres, A; del Olmo, A; Dettmar, R -J; Dıaz, A; Ellis, S; Falcon-Barroso, J; Flores, H; Gallazzi, A; Garcıa-Lorenzo, B; Delgado, R Gonzalez; Gruel, N; Haines, T; Hao, C; Husemann, B; Iglesias-Páramo, J; Jahnke, K; Johnson, B; Jungwiert, B; Kalinova, V; Kehrig, C; Kupko, D; Lopez-Sanchez, A R; Lyubenova, M; Marino, R A; Marmol-Queralto, E; Marquez, I; Masegosa, J; Meidt, S; Mendez-Abreu, J; Monreal-Ibero, A; Montijo, C; Mourao, A M; Palacios-Navarro, G; Papaderos, P; Pasquali, A; Peletier, R; Perez, E; Perez, I; Quirrenbach, A; Relaño, M; Rosales-Ortega, F F; Roth, M M; Ruiz-Lara, T; Sanchez-Blazquez, P; Sengupta, C; Singh, R; Stanishev, V; Trager, S C; Vazdekis, A; Viironen, K; Wild, V; Zibetti, S; Ziegler, B

    2011-01-01

    We present here the Calar Alto Legacy Integral Field Area (CALIFA) survey, which has been designed to provide a first step in this direction.We summarize the survey goals and design, including sample selection and observational strategy.We also showcase the data taken during the first observing runs (June/July 2010) and outline the reduction pipeline, quality control schemes and general characteristics of the reduced data. This survey is obtaining spatially resolved spectroscopic information of a diameter selected sample of $\\sim600$ galaxies in the Local Universe (0.005< z <0.03). CALIFA has been designed to allow the building of two-dimensional maps of the following quantities: (a) stellar populations: ages and metallicities; (b) ionized gas: distribution, excitation mechanism and chemical abundances; and (c) kinematic properties: both from stellar and ionized gas components. CALIFA uses the PPAK Integral Field Unit (IFU), with a hexagonal field-of-view of $\\sim1.3\\sq\\arcmin'$, with a 100% covering fa...

  20. Development of mechanical design technology for integral reactor

    Energy Technology Data Exchange (ETDEWEB)

    Park, Keun Bae; Choi, Suhn; Kim, Kang Soo; Kim, Tae Wan; Jeong, Kyeong Hoon; Lee, Gyu Mahn

    1999-03-01

    While Korean nuclear reactor strategy seems to remain focused on the large capacity power generation, it is expected that demand of small and medium size reactor will arise for multi-purpose application such as small capacity power generation, co-generation and sea water desalination. With this in mind, an integral reactor SMART is under development. Design concepts, system layout and types of equipment of integral reactor are significantly different from those of loop type reactor. Conceptual design development of mechanical structures of integral reactor SMART is completed through the first stage of the project. Efforts were endeavored for the establishment of design basis and evaluation of applicable codes and standards. Design and functional requirements of major structural components were setup, and three dimensional structural modelling of SMART reactor vessel assembly was prepared. Also, maintenance and repair scheme as well as preliminary fabricability evaluation were carried out. Since small integral reactor technology includes sensitive technologies and know-how's, it is hard to achieve systematic and comprehensive technology transfer from nuclear-advanced countries. Thus, it is necessary to develop the related design technology and to verify the adopted methodologies through test and experiments in order to assure the structural integrity of reactor system. (author)

  1. Environment, safety, and health information technology systems integration.

    Energy Technology Data Exchange (ETDEWEB)

    Hendrickson, David A.; Bayer, Gregory W.

    2006-02-01

    The ES&H Information Systems department, motivated by the numerous isolated information technology systems under its control, undertook a significant integration effort. This effort was planned and executed over the course of several years and parts of it still continue today. The effect was to help move the ES&H Information Systems department toward integration with the corporate Information Solutions and Services center.

  2. Two Inseparable Facets of Technology Integration Programs: Technology and Theoretical Framework

    Science.gov (United States)

    Demir, Servet

    2011-01-01

    This paper considers the process of program development aiming at technology integration for teachers. For this consideration, the paper focused on an integration program which was recently developed as part of a larger project. The participants of this program were 45 in-service teachers. The program continued four weeks and the conduct of the…

  3. Two Inseparable Facets of Technology Integration Programs: Technology and Theoretical Framework

    Science.gov (United States)

    Demir, Servet

    2011-01-01

    This paper considers the process of program development aiming at technology integration for teachers. For this consideration, the paper focused on an integration program which was recently developed as part of a larger project. The participants of this program were 45 in-service teachers. The program continued four weeks and the conduct of the…

  4. Revisiting Teacher Adoption of Technology: Research Implications and Recommendations for Successful Full Technology Integration

    Science.gov (United States)

    Buckenmeyer, Janet

    2008-01-01

    Most teachers are still failing to fully integrate technologies in their classrooms to improve student achievement. If certain conditions exist, however, they are more likely to accept and use appropriate technologies in significant instructional ways. Relevant professional development and continuous access to needed resources are two significant…

  5. Teachers' Perceptions of the Barriers to Technology Integration and Practices with Technology under Situated Professional Development

    Science.gov (United States)

    Kopcha, Theodore J.

    2012-01-01

    This case study examines 18 elementary school teachers' perceptions of the barriers to technology integration (access, vision, professional development, time, and beliefs) and instructional practices with technology after two years of situated professional development. Months after transitioning from mentoring to teacher-led communities of…

  6. Behind the Scenes: Understanding Teacher Perspectives on Technology Integration in a Suburban District Technology Initiative

    Science.gov (United States)

    Woolard, John

    2012-01-01

    Efforts to prepare students with skills necessary to compete in a 21st Century global, digital economy require technological literacy, but many teachers are inhibited by antiquated models of education and epistemological beliefs that leave them reluctant to integrate educational technologies in their content instruction (Dunn & Rakes, 2010;…

  7. Developing Technological Literacy: A Case Study of Technology Integration in a Latina Liberal Arts College

    Science.gov (United States)

    Razfar, Aria

    2008-01-01

    Over the last 10 years, information technology has been the fastest growing sector in the global economy. Nevertheless, technology and computer-based instruction have not been sufficiently integrated into the curriculum especially at institutions that serve primarily language minority, low income, and first generation, female college populations.…

  8. The integration of information and communication technology into community pharmacists practice in Barcelona.

    Science.gov (United States)

    Lupiáñez-Villanueva, Francisco; Hardey, Michael; Lluch, Maria

    2014-03-01

    The study aims to identify community pharmacists' (CPs) utilization of information and communication technology (ICT); to develop and characterize a typology of CPs' utilization of ICT and to identify factors that can enhance or inhibit the use of these technologies. An online survey of the 7649 members of the Pharmacist Association of Barcelona who had a registered email account in 2006 was carried out. Factor analysis, cluster analysis and binomial logit modelling were undertaken. Multivariate analysis of the CPs' responses to the survey (648) revealed two profiles of adoption of ICT. The first profile (40.75%) represents those CPs who place high emphasis on ICT within their practice. This group is therefore referred to as 'integrated CPs'. The second profile (59.25%) represents those CPs who make less use of ICT and so are consequently labelled 'non-integrated CPs'. Statistical modelling was used to identify variables that were important in predisposing CPs to integrate ICT with their work. From the analysis it is evident that responses to questions relating to 'recommend patients going on line for health information'; 'patients discuss or share their Internet health information findings'; 'emphasis on the Internet for communication and dissemination' and 'Pharmacists Professional Association information' play a positive and significant role in the probability of being an 'integrated CP'. The integration of ICT within CPs' practices cannot be adequately understood and appreciated without examining how CPs are making use of ICT within their own practice, their organizational context and the nature of the pharmacists-client relationship.

  9. AGIS: Integration of new technologies used in ATLAS Distributed Computing

    CERN Document Server

    Anisenkov, Alexey; The ATLAS collaboration; Alandes Pradillo, Maria

    2016-01-01

    AGIS is the information system designed to integrate configuration and status information about resources, services and topology of the computing infrastructure used by ATLAS Distributed Computing (ADC) applications and services. In this note, we describe the evolution and the recent developments of AGIS functionalities, related to integration of new technologies recently become widely used in ATLAS Computing like flexible computing utilization of opportunistic Cloud and HPC resources, ObjectStore services integration for Distributed Data Management (Rucio) and ATLAS workload management (PanDA) systems, unified storage protocols declaration required for PandDA Pilot site movers and others.

  10. Methods for integrated use of fisheries research survey information in understanding marine fish population ecology and better management advice : improving methods for evaluation of research survey information under consideration of survey fish detection and catch efficiency

    NARCIS (Netherlands)

    Nielsen, J.R.

    2015-01-01

    Summary The thesis developed and improved methods for the integrated analysis of different types of fishery independent research surveys (trawl surveys, acoustic surveys, hydrographical surveys, and gillnet surveys) to study the distribution, density, abundance, migration and

  11. Teaching Ideas and Activities for Classroom: Integrating Technology into the Pedagogy of Integral Calculus and the Approximation of Definite Integrals

    Science.gov (United States)

    Caglayan, Gunhan

    2016-01-01

    The purpose of this article is to offer teaching ideas in the treatment of the definite integral concept and the Riemann sums in a technology-supported environment. Specifically, the article offers teaching ideas and activities for classroom for the numerical methods of approximating a definite integral via left- and right-hand Riemann sums, along…

  12. Teaching Ideas and Activities for Classroom: Integrating Technology into the Pedagogy of Integral Calculus and the Approximation of Definite Integrals

    Science.gov (United States)

    Caglayan, Gunhan

    2016-01-01

    The purpose of this article is to offer teaching ideas in the treatment of the definite integral concept and the Riemann sums in a technology-supported environment. Specifically, the article offers teaching ideas and activities for classroom for the numerical methods of approximating a definite integral via left- and right-hand Riemann sums, along…

  13. Integration of Information Technologies in Enterprise Application Development

    Directory of Open Access Journals (Sweden)

    Iulia SURUGIU

    2012-05-01

    Full Text Available Healthcare enterprises are disconnected. In the era of integrated information systems and Internet explosion, the necessity of information systems integration reside from business process evolution, on the one hand, and from information technology tendencies, on the other hand. In order to become more efficient and adaptive to change, healthcare organizations are tremendously preoccupied of business process automation, flexibility and complexity. The need of information systems integration arise from these goals, explaining, at the same time, the special interest in EAI. Extensible software integration architectures and business orientation of process modeling and information systems functionalities, the same as open-connectivity, accessibility and virtualization lead to most suitable integration solutions: SOA and BPM architectural styles in a cloud computing environment.

  14. Integration Of Data From Heterogeneous Sources Using Etl Technology.

    Directory of Open Access Journals (Sweden)

    Marek Macura

    2014-01-01

    Full Text Available Data integration is a crucial issue in environments of heterogeneous data sources. At present mentioned heterogeneity is becoming widespread. Whenever, based on various data sources, we want to gain useful information and knowledge we must solve data integration problem in order to apply appropriate analytical methods on comprehensive and uniform data. Such activity is known as knowledge discovery from data process. Therefore approaches to data integration problem are very interesting and bring us closer to the "age of information". The paper presents an architecture, which implements knowledge discovery from data process. The solution combines ETL technology and wrapper layer known from mediated systems. It also provides semantic integration through connections mechanism between data elements. The solution allows for integration of any data sources and implementation of analytical methods in one environment. The proposed environment is verified by applying it to data sources on the foundry industry.

  15. An integral-field spectroscopic strong lens survey

    Energy Technology Data Exchange (ETDEWEB)

    Bolton, Adam S [Harvard-Smithsonian Center for Astrophysics, 60 Garden St. MS-20, Cambridge, MA 02138 (United States); Burles, Scott [Department of Physics and Kavli Institute, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139 (United States)

    2007-12-15

    We present the observational results of a survey for strong gravitational lens systems consisting of extended emission-line galaxies lensed by intervening early-type galaxies, conducted using integral field units (IFUs) of the Magellan IMACS and Gemini GMOS-N spectrographs. These data are highly valuable for corroborating the lensing interpretation of Hubble Space Telescope imaging data. We show that in many cases, ground-based IFU spectroscopy is in fact competitive with space-based imaging for the measurement of the mass model parameters of the lensing galaxy. We demonstrate a novel technique of three-dimensional gravitational lens modeling for a single lens system with a resolved lensed rotation curve. We also describe the details of our custom IFU data analysis software, which performs optimal multi-fiber extraction, relative and absolute wavelength calibration to a few hundredths of a pixel RMS and nearly Poisson-limited sky subtraction.

  16. Information flow and work productivity through integrated information technology

    Science.gov (United States)

    Wigand, R. T.

    1985-01-01

    The work environment surrounding integrated office systems is reviewed. The known effects of automated office technologies is synthesized and their known impact on work efficiency is reviewed. These effects are explored with regard to their impact on networks, work flow/processes, as well as organizational structure and power. Particular emphasis is given to structural changes due to the introduction of newer information technologies in organizations. The new information technologies have restructed the average organization's middle banks and, as a consequence, they have shrunk drastically. Organizational pyramids have flattened with fewer levels since executives have realized that they can get ahold of the needed information via the new technologies quicker and directly and do not have to rely on middle-level managers. Power shifts are typically accompanied with the introduction of these technologies resulting in the generation of a new form of organizational power.

  17. Technology Addiction Survey: An Emerging Concern for Raising Awareness and Promotion of Healthy Use of Technology.

    Science.gov (United States)

    Sharma, Manoj Kumar; Rao, Girish N; Benegal, Vivek; Thennarasu, K; Thomas, Divya

    2017-01-01

    Technology use has shown an impact of users' lifestyle. The use has been attributed to psychosocial reasons. This usage manifests as excessive to addictive use of technology. There is a need to explore its addictive potential on large sample study as well as its association with psychosocial variables. It is one of its kind study on wider age group. The present work assessed the magnitude, burden, and sociodemographic correlates of technology addiction in an urban community. A total of 2755 individuals (1392 males and 1363 females) in the age group of 18-65 years were approached for screening internet addiction and mobile overuse, using house-to-house survey methodology. The survey indicated the presence of addiction for 1.3% for internet (2% males and 0.6% females) and mobile phone overuse (4.1%-2.5% males and 1.5% females). It was more common among males. Significant differences were observed in relation to family status for internet and mobile phone use more commonly among single/nuclear families. Technology addictions were found to be more common among single families and lesser in nuclear and joint families. Mobile phone users had psychiatric distress in comparison to users with internet addiction. The study showed negative correlation of age, years of marriage, and numbers of family members with internet addiction and mobile overuse. It has implication for raising awareness about addictive potential of technology and its impact on one's lifestyle.

  18. Technology Integration in Elementary Classrooms: Teaching Practices of Student Teachers

    Science.gov (United States)

    Liu, Ping

    2016-01-01

    This study examines how and why student teachers integrated technology to enhance instruction in elementary classrooms. The participants were 31 student teachers who completed an assignment of eight weeks. Multiple data sets including observation notes of 347 lessons were obtained from three key groups for data triangulation. Results reveal that…

  19. Technology Integration: A Research-Based Professional Development Program

    Science.gov (United States)

    Faulder, Tori Rose

    2011-01-01

    This research-based thesis project explains the governmental acts and policies, investors, and other stakeholders who have worked to promote, question, and explore the use of information and communication technologies (ICT) in the classroom. Research suggests that best-practice ICT integration requires using ICT alongside constructivist pedagogy.…

  20. Computer Technology Integration and Student Learning: Barriers and Promise

    Science.gov (United States)

    Keengwe, Jared; Onchwari, Grace; Wachira, Patrick

    2008-01-01

    Political and institutional support has enabled many institutions of learning to spend millions of dollars to acquire educational computing tools (Ficklen and Muscara, "Am Educ" 25(3):22-29, 2001) that have not been effectively integrated into the curriculum. While access to educational technology tools has remarkably improved in most schools,…

  1. Integrating Physical Activity Data Technologies into Elementary School Classrooms

    Science.gov (United States)

    Lee, Victor R.; Thomas, Jonathan M.

    2011-01-01

    This paper describes an iteration of a design-based research project that involved integrating commercial physical activity data (PAD) sensors, such as heart rate monitors and pedometers, as technologies that could be used in two fifth grade classrooms. By working in partnership with two participating teachers and seeking out immediate resources…

  2. Integrating Webinar and Blogging Technologies into Chemistry Seminar

    Science.gov (United States)

    Hamstra, Dan; Kemsley, Jyllian N.; Murray, Desmond H.; Randall, David W.

    2011-01-01

    We report successfully integrating webinar and blogging into an undergraduate chemistry and biochemistry seminar course. Commercial collaboration software linked speaker-operated slides with two-way voice and video effectively connecting the audience and presenter from different states. Student responses to the technology and seminar content were…

  3. Measuring Information and Communication Technology (ICT) Curriculum Integration

    Science.gov (United States)

    Proctor, Romina M. J.; Watson, Glenice; Finger, Glenn

    2004-01-01

    There is currently a trend toward the development of methodologies to measure Information and Communication Technology (ICT) curriculum integration and its resultant impact on student learning outcomes. Simplistic, negative correlations between numbers of classroom computers and standardized literacy and numeracy test results provide headlines for…

  4. Information Technology Integrated into Classroom Teaching and Its Effects

    Science.gov (United States)

    Yeh, Chao-Chi; Chang, Dian-Fu; Chang, Li-Yun

    2011-01-01

    IT (information technology) has grown in popularity from increased use in different areas in the world. However, school teaching has usually been found to be a little late in following this step. The purpose of this study was to explore the effects of IT when integrated into classroom teaching at primary and secondary schools in Taiwan. The data…

  5. Integrating Technology in a Geometry Classroom: Issues for Teaching.

    Science.gov (United States)

    Pokay, Patricia A.; Tayeh, Carla

    1997-01-01

    Based on a college-level geometry course, presents practical suggestions for integrating exploratory computer applications into the mathematics classroom. Reveals that students need more experimental time with technology to reduce anxiety, and assessments need to be developed and implemented to tap the outcomes of problem solving and higher level…

  6. Proportional control valves integrated in silicon nitride surface channel technology

    NARCIS (Netherlands)

    Groen, Maarten S.; Groenesteijn, Jarno; Meutstege, Esken; Brookhuis, Robert A.; Brouwer, Dannis M.; Lötters, Joost C.; Wiegerink, Remco J.

    2015-01-01

    We have designed and realized two types of proportional microcontrol valves in a silicon nitride surface channel technology process. This enables on-die integration of flow controllers with other surface channel devices, such as pressure sensors or thermal or Coriolis-based (mass) flow sensors, to o

  7. The Factors Influencing Young Children's Social Interaction in Technology Integration

    Science.gov (United States)

    Lim, Eun Mee

    2015-01-01

    When technology integration is accomplished successfully in early childhood education settings, children tend to interact more with one another and exchange information related to computer tasks as well as the overall classroom on-going curriculum themes. Therefore, to explore how young children are interacting in computer areas when using…

  8. Circulator Integrated in Low Temperature Co-fired Ceramics Technology

    NARCIS (Netherlands)

    Dijk, R. van; Bent, G. van der; Ashari, M.; McKay, M.

    2014-01-01

    We present a demonstration of an integrated circulator for TR modules using low temperature co-fired ceramic (LTCC) technology. Two different circulators have been realised to be used in TR modules in two different frequency bands, C-and Ku-band. The circulator is a three-port junction microstrip ty

  9. Making Room: Integrating Geo-Technologies into Teacher Education

    Science.gov (United States)

    Gatrell, Jay D.

    2004-01-01

    Geo-educators focus on content standards, particularly the 1994 "Geography for Life" standards, as the primary rationale for integrating geo-spatial technologies into preservice teacher education programs. In this paper, an alternative framework is proposed to infuse GIS and GIScience into existing teacher education programs. Specifically, the…

  10. Integrating Technology for Academic Achievement in Phonics and Fluency

    Science.gov (United States)

    Mason, Hope I.

    2010-01-01

    With the push for teacher accountability and the controversy concerning high-stakes testing, more teachers are looking for systematic ways to increase academic achievement. If the U.S. is to regain its global position as number 1 in the education arena, education policy must dictate that teachers integrate technology as a regular part of core…

  11. Happily Ever after: Integrating Language and Literature through Technology?

    Science.gov (United States)

    Kraemer, Angelika

    2008-01-01

    This article describes a fourth-year German course on fairy tales that focuses on the integration of academic content with linguistic skills through technology-enhanced course modules. Situated in the discussion of the language-literature gap and the benefits of computer-assisted language learning, the proposed online course modules may prove…

  12. A Model of Teacher Professional Development to Support Technology Integration

    Science.gov (United States)

    Ehman, Lee; Bonk, Curt; Yamagata-Lynch, Lisa

    2005-01-01

    The purpose of this paper is to report on the professional development model of Teacher Institute for Curriculum Knowledge about Integration of Technology (TICKIT). This paper will situate the TICKIT model with past findings from professional development research, and provide researchers and practitioners facilitating future programs advice based…

  13. Nuestra Tierra: A University/Public School Technology Integration Project.

    Science.gov (United States)

    Wiburg, Karin M.; Montoya, Nidelia; Sandin, John

    1999-01-01

    Describes a university/public school project to integrate technology with teaching and learning in a Southwest border school district. Discusses how the project was collaboratively designed, implemented, and evaluated by university faculty and school teachers and administrators. Findings demonstrated the potential of university researchers working…

  14. Emerging Technologies for Environmental Remediation: Integrating Data and Judgment.

    Science.gov (United States)

    Bates, Matthew E; Grieger, Khara D; Trump, Benjamin D; Keisler, Jeffrey M; Plourde, Kenton J; Linkov, Igor

    2016-01-01

    Emerging technologies present significant challenges to researchers, decision-makers, industry professionals, and other stakeholder groups due to the lack of quantitative risk, benefit, and cost data associated with their use. Multi-criteria decision analysis (MCDA) can support early decisions for emerging technologies when data is too sparse or uncertain for traditional risk assessment. It does this by integrating expert judgment with available quantitative and qualitative inputs across multiple criteria to provide relative technology scores. Here, an MCDA framework provides preliminary insights on the suitability of emerging technologies for environmental remediation by comparing nanotechnology and synthetic biology to conventional remediation methods. Subject matter experts provided judgments regarding the importance of criteria used in the evaluations and scored the technologies with respect to those criteria. The results indicate that synthetic biology may be preferred over nanotechnology and conventional methods for high expected benefits and low deployment costs but that conventional technology may be preferred over emerging technologies for reduced risks and development costs. In the absence of field data regarding the risks, benefits, and costs of emerging technologies, structuring evidence-based expert judgment through a weighted hierarchy of topical questions may be helpful to inform preliminary risk governance and guide emerging technology development and policy.

  15. Integration of Geomatic Techniques for the Urban Cavity Survey

    Science.gov (United States)

    Deidda, M.; Sanna, G.

    2013-07-01

    Cagliari, county seat of Sardinia Region (Italy), situated in the southern part of the island, is characterized by a subsoil full of cavities. The excavations in fact, which lasted more than 4000 years, had a great development due also to the special geological characteristics of the city subsoil. The underground voids, which the city is rich in, belong to different classes such as hydraulic structures (aqueducts, cisterns, wells, etc.), settlement works (tunnels, bomb shelters, tombs etc.) and various works (quarries, natural caves, etc.). This paper describes the phases of the survey of a large cavity below a high-traffic square near the Faculty of Engineering in the city of Cagliari, where the research team works. The cave, which is part of a larger complex, is important because it was used in the thirteenth century (known as the Pisan age) as a stone quarry. There are traces of this activity that have to be protected. Moreover, during the last forty years the continuous crossover of vehicles cracked the roof of the cave compromising the stability of the entire area. Consequently a plan was developed to make the whole cavity safe and usable for visits. The study of the safety of the cave has involved different professionals among which geologists, engineers, constructors. The goal of the University of Cagliari geomatic team was to solve two problems: to obtain geometrical information about the void and correctly place the cave in the context of existing maps. The survey and the products, useful for the investigation of the technicians involved, had to comply with tolerances of 3 cm in the horizontal and 5 cm in the vertical component. The approach chosen for this purpose was to integrate different geomatic techniques. The cave was surveyed using a laser scanner (Faro Photon 80) in order to obtain a 3D model of the cave from which all the geometrical information was derived, while both classic topography and GPS techniques were used to include the cave in the

  16. Key technologies for the novel distributed numerical control integrated system

    Institute of Scientific and Technical Information of China (English)

    TAO Guibao; LlU Fei; WANG Shilong

    2004-01-01

    A novel distributed numerical control (DNC) integrated system based on plug-in software technology is proposed. It connects new or old numerical control (NC) machine tools which haveinhomogeneous numerical control systems with CAD/CAM system by CANbus network. A DNC computer is able to control 15 sets of NC machine tools reliably at the same time. The novel DNC system increases the efficiency of machine tools and improve the production management level by realizing non-paper production, agile manufacturing, networked manufacturing and so on in the near future. Key technologies to construct the novel DNC integrated system include the integration of inhomogeneous numerical control systems, NC program restart, and algorithm for communication competition. Such system has demonstrated successful applications in some corporations that have acquired good economic benefits and social effects.

  17. Integrating Information and Communication Technology in the Classroom:

    Directory of Open Access Journals (Sweden)

    Bastien Sasseville

    2004-06-01

    Full Text Available The discourse about information technology is often overlooked by researchers and scholars as a means of understanding the recent process of computerization in education. The research explores this phenomenon through a comparative discourse analysis of primary and secondary school teachers and promoters of ICT integration. The results show that promoters tend to view ICT as a way of transforming education whereas teachers see it only as a means to an end. The former's vision is borrowed from a prospective current of thought, a vision of social changes based on technological advances; the latter's considers only the needs of the students and the practical ways to respond to them. The research shows that teachers are not opposed to ICT integration; they're interested in effective ways to implement learning. The organizational context into which ICT is integrated is also a major impediment when it comes to changing the teacher's practice.

  18. Wolfram technologies as an integrated scalable platform for interactive learning

    Science.gov (United States)

    Kaurov, Vitaliy

    2012-02-01

    We rely on technology profoundly with the prospect of even greater integration in the future. Well known challenges in education are a technology-inadequate curriculum and many software platforms that are difficult to scale or interconnect. We'll review an integrated technology, much of it free, that addresses these issues for individuals and small schools as well as for universities. Topics include: Mathematica, a programming environment that offers a diverse range of functionality; natural language programming for getting started quickly and accessing data from Wolfram|Alpha; quick and easy construction of interactive courseware and scientific applications; partnering with publishers to create interactive e-textbooks; course assistant apps for mobile platforms; the computable document format (CDF); teacher-student and student-student collaboration on interactive projects and web publishing at the Wolfram Demonstrations site.

  19. Integrating ethics in health technology assessment: many ways to Rome.

    Science.gov (United States)

    Hofmann, Björn; Oortwijn, Wija; Bakke Lysdahl, Kristin; Refolo, Pietro; Sacchini, Dario; van der Wilt, Gert Jan; Gerhardus, Ansgar

    2015-01-01

    The aim of this study was to identify and discuss appropriate approaches to integrate ethical inquiry in health technology assessment (HTA). The key question is how ethics can be integrated in HTA. This is addressed in two steps: by investigating what it means to integrate ethics in HTA, and by assessing how suitable the various methods in ethics are to be integrated in HTA according to these meanings of integration. In the first step, we found that integrating ethics can mean that ethics is (a) subsumed under or (b) combined with other parts of the HTA process; that it can be (c) coordinated with other parts; or that (d) ethics actively interacts and changes other parts of the HTA process. For the second step, we found that the various methods in ethics have different merits with respect to the four conceptions of integration in HTA. Traditional approaches in moral philosophy tend to be most suited to be subsumed or combined, while processual approaches being close to the HTA or implementation process appear to be most suited to coordinated and interactive types of integration. The article provides a guide for choosing the ethics approach that appears most appropriate for the goals and process of a particular HTA.

  20. Survey of LWR environmental control technology performance and cost

    Energy Technology Data Exchange (ETDEWEB)

    Heeb, C.M.; Aaberg, R.L.; Cole, B.M.; Engel, R.L.; Kennedy, W.E. Jr.; Lewallen, M.A.

    1980-03-01

    This study attempts to establish a ranking for species that are routinely released to the environment for a projected nuclear power growth scenario. Unlike comparisons made to existing standards, which are subject to frequent revision, the ranking of releases can be used to form a more logical basis for identifying the areas where further development of control technology could be required. This report describes projections of releases for several fuel cycle scenarios, identifies areas where alternative control technologies may be implemented, and discusses the available alternative control technologies. The release factors were used in a computer code system called ENFORM, which calculates the annual release of any species from any part of the LWR nuclear fuel cycle given a projection of installed nuclear generation capacity. This survey of fuel cycle releases was performed for three reprocessing scenarios (stowaway, reprocessing without recycle of Pu and reprocessing with full recycle of U and Pu) for a 100-year period beginning in 1977. The radioactivity releases were ranked on the basis of a relative ranking factor. The relative ranking factor is based on the 100-year summation of the 50-year population dose commitment from an annual release of radioactive effluents. The nonradioactive releases were ranked on the basis of dilution factor. The twenty highest ranking radioactive releases were identified and each of these was analyzed in terms of the basis for calculating the release and a description of the currently employed control method. Alternative control technology is then discussed, along with the available capital and operating cost figures for alternative control methods.

  1. Looking to the Future to Understand the Past: A Survey of Pre-Service Teachers’ Experiences with Digital Technologies in Relation to Teaching History

    Directory of Open Access Journals (Sweden)

    Julie A. Corrigan

    2013-06-01

    Full Text Available Digital technologies have the potential to enable history teachers to engage student learning, meet diverse learning styles, present a diversity of perspectives, and foster historical inquiry. Pre-service teachers entering today’s Canadian faculties of education are surrounded by more technology than their predecessors. But are they equipped with requisite knowledge and strategies to integrate these technologies effectively into their classrooms? This exploratory study used a cross-sectional survey to investigate pre-service teachers’ experiences with digital technologies in relation to teaching history. By doing so it provides a context for further research into the pedagogical impacts of integrating digital technologies into history classrooms.

  2. An organizational survey of the Pittsburgh Energy Technology Center

    Energy Technology Data Exchange (ETDEWEB)

    Stock, D.A.; Shurberg, D.A.; Haber, S.B.

    1991-09-01

    An Organizational Survey (OS) was administrated at the Pittsburgh Energy Technology Center (PETC) that queried employees on the subjects of organizational culture, various aspects of communications, employee commitment, work group cohesion, coordination of work, environmental, safety, and health concerns, hazardous nature of work, safety and overall job satisfaction. The purpose of the OS is to measure in a quantitative and objective way the notion of culture''; that is, the values attitudes, and beliefs of the individuals working within the organization. In addition, through the OS, a broad sample of individuals can be reached that would probably not be interviewed or observed during the course of a typical assessment. The OS also provides a descriptive profile of the organization at one point in time that can then be compared to a profile taken at a different point in time to assess changes in the culture of the organization.

  3. An organizational survey of the Pittsburgh Energy Technology Center

    Energy Technology Data Exchange (ETDEWEB)

    Stock, D.A.; Shurberg, D.A.; Haber, S.B.

    1991-09-01

    An Organizational Survey (OS) was administrated at the Pittsburgh Energy Technology Center (PETC) that queried employees on the subjects of organizational culture, various aspects of communications, employee commitment, work group cohesion, coordination of work, environmental, safety, and health concerns, hazardous nature of work, safety and overall job satisfaction. The purpose of the OS is to measure in a quantitative and objective way the notion of ``culture``; that is, the values attitudes, and beliefs of the individuals working within the organization. In addition, through the OS, a broad sample of individuals can be reached that would probably not be interviewed or observed during the course of a typical assessment. The OS also provides a descriptive profile of the organization at one point in time that can then be compared to a profile taken at a different point in time to assess changes in the culture of the organization.

  4. Considerations Regardingthe Integration-Intrication Processin the Nature and Technology

    Science.gov (United States)

    Tecaru Berekmeri, Camelia Velia; Blebea, Ioan

    2014-11-01

    The big challenges in education and R&D activities in the century just started are related on the complexity and transdisciplinarity understanding and promotion.The approaches are necessary in order to understand the unity of the world we live in through the unity of knowledge.The complexity is the result of the integration process.The paper presents fundamentals of the integration-intrication process in the nature and technology.The concept of integronics and the basic principles of the integration process are outlined too. Also the main features of mechatronics as environment for transdisciplinarity learning and the concept of integral education promotion are presented.The advanced mechatronics and the embedded systems are fundamentals of the cyberphysical systems of the future

  5. Effective Technology Integration Shows New Frontiers in Education

    Science.gov (United States)

    Paoletti, Franco; Carlucci, Lisa Marie

    2007-11-01

    In this ever-changing world, technology is affecting how people view learning and the overall educational process. For an educator, the successful implementation of technology can be one of the most effective tools in the classroom. The introduction of virtual simulations of real life situations into what was once considered a teacher-centered classroom, allows the educator to meet the complex differentiated needs of a multi-faced student population. In this modified classroom, the focus naturally shifts on the students and their interaction with the rest of the class and beyond. Effective integration of technology literally opens a window onto the outside world providing students with increased motivation and with the necessary expertise to enter the workforce or successfully pursue higher education. This work analyzes the impact of technology, the methodologies currently in use, advantages and disadvantages, providing examples on how to successfully implement effective programs under budgetary constraints.

  6. Strategic Technology Investment Analysis: An Integrated System Approach

    Science.gov (United States)

    Adumitroaie, V.; Weisbin, C. R.

    2010-01-01

    Complex technology investment decisions within NASA are increasingly difficult to make such that the end results are satisfying the technical objectives and all the organizational constraints. Due to a restricted science budget environment and numerous required technology developments, the investment decisions need to take into account not only the functional impact on the program goals, but also development uncertainties and cost variations along with maintaining a healthy workforce. This paper describes an approach for optimizing and qualifying technology investment portfolios from the perspective of an integrated system model. The methodology encompasses multi-attribute decision theory elements and sensitivity analysis. The evaluation of the degree of robustness of the recommended portfolio provides the decision-maker with an array of viable selection alternatives, which take into account input uncertainties and possibly satisfy nontechnical constraints. The methodology is presented in the context of assessing capability development portfolios for NASA technology programs.

  7. Strategic Technology Investment Analysis: An Integrated System Approach

    Science.gov (United States)

    Adumitroaie, V.; Weisbin, C. R.

    2010-01-01

    Complex technology investment decisions within NASA are increasingly difficult to make such that the end results are satisfying the technical objectives and all the organizational constraints. Due to a restricted science budget environment and numerous required technology developments, the investment decisions need to take into account not only the functional impact on the program goals, but also development uncertainties and cost variations along with maintaining a healthy workforce. This paper describes an approach for optimizing and qualifying technology investment portfolios from the perspective of an integrated system model. The methodology encompasses multi-attribute decision theory elements and sensitivity analysis. The evaluation of the degree of robustness of the recommended portfolio provides the decision-maker with an array of viable selection alternatives, which take into account input uncertainties and possibly satisfy nontechnical constraints. The methodology is presented in the context of assessing capability development portfolios for NASA technology programs.

  8. The Effect of Student Teaching Experience on Preservice Elementary Teachers' Self-Efficacy Beliefs for Technology Integration in the UAE

    Science.gov (United States)

    Al-Awidi, Hamed Mubarak; Alghazo, Iman Mohammad

    2012-01-01

    This study examines the effect of the student teaching experience on preservice elementary teachers' self-efficacy beliefs and the sources of their beliefs about technology integration in teaching in the UAE. The participants were 62 pre-service elementary teachers at the United Arab Emirates University. Pre- and post-survey was administered to…

  9. Wearable smart systems: from technologies to integrated systems.

    Science.gov (United States)

    Lymberis, A

    2011-01-01

    Wearable technology and integrated systems, so called Smart Wearable Systems (SWS) have demonstrated during the last 10-15 years significant advances in terms of, miniaturisation, seamless integration, data processing & communication, functionalisation and comfort. This is mainly due to the huge progress in sciences and technologies e.g. biomedical and micro & nano technologies, but also to a strong demand for new applications such as continuous personal health monitoring, healthy lifestyle support, human performance monitoring and support of professionals at risk. Development of wearable systems based of smart textile have, in addition, benefited from the eagerness of textile industry to develop new value-added apparel products like functionalized garments and smart clothing. Research and development in these areas has been strongly promoted worldwide. In Europe the major R&D activities were supported through the Information & Communication Technologies (ICT) priority of the R&D EU programs. The paper presents and discusses the main achievements towards integrated systems as well as future challenges to be met in order to reach a market with reliable and high value-added products.

  10. Technology Integration Initiative In Support of Outage Management

    Energy Technology Data Exchange (ETDEWEB)

    Gregory Weatherby; David Gertman

    2012-07-01

    Plant outage management is a high priority concern for the nuclear industry from cost and safety perspectives. Often, command and control during outages is maintained in the outage control center where many of the underlying technologies supporting outage control are the same as those used in the 1980’s. This research reports on the use of advanced integrating software technologies and hand held mobile devices as a means by which to reduce cycle time, improve accuracy, and enhance transparency among outage team members. This paper reports on the first phase of research supported by the DOE Light Water Reactor Sustainability (LWRS) Program that is performed in close collaboration with industry to examine the introduction of newly available technology allowing for safe and efficient outage performance. It is thought that this research will result in: improved resource management among various plant stakeholder groups, reduced paper work, and enhanced overall situation awareness for the outage control center management team. A description of field data collection methods, including personnel interview data, success factors, end-user evaluation and integration of hand held devices in achieving an integrated design are also evaluated. Finally, the necessity of obtaining operations cooperation support in field studies and technology evaluation is acknowledged.

  11. Survey of biomass gasification. Volume III. Current technology and research

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-04-01

    This survey of biomass gasification was written to aid the Department of Energy and the Solar Energy Research Institute Biological and Chemical Conversion Branch in determining the areas of gasification that are ready for commercialization now and those areas in which further research and development will be most productive. Chapter 8 is a survey of gasifier types. Chapter 9 consists of a directory of current manufacturers of gasifiers and gasifier development programs. Chapter 10 is a sampling of current gasification R and D programs and their unique features. Chapter 11 compares air gasification for the conversion of existing gas/oil boiler systems to biomass feedstocks with the price of installing new biomass combustion equipment. Chapter 12 treats gas conditioning as a necessary adjunct to all but close-coupled gasifiers, in which the product is promptly burned. Chapter 13 evaluates, technically and economically, synthesis-gas processes for conversion to methanol, ammonia, gasoline, or methane. Chapter 14 compiles a number of comments that have been assembled from various members of the gasifier community as to possible roles of the government in accelerating the development of gasifier technology and commercialization. Chapter 15 includes recommendations for future gasification research and development.

  12. [A survey of medical information education in radiological technology schools].

    Science.gov (United States)

    Ohba, Hisateru; Ogasawara, Katsuhiko; Hoshino, Shuhei; Hosoba, Minoru; Okuda, Yasuo; Konishi, Yasuhiko; Ikeda, Ryuji

    2010-08-20

    The purpose of this study was to clarify actual conditions and problems in medical information education and to propose the educational concept to be adopted in medical information. A questionnaire survey was carried out by the anonymous method in June 2008. The survey was intended for 40 radiological technology schools. The questionnaire items were as follows: (1) educational environment in medical information education, (2) content of a lecture in medical information, (3) problems in medical information education. The response rate was 55.0% (22 schools). Half of the responding schools had a laboratory on medical information. Seventeen schools had a medical information education facility, and out of them, approximately 50% had an educational medical information system. The main problems of the medical information education were as follows: (a) motivation of the students is low, (b) the educational coverage and level for medical information are uncertain, (c) there are not an appropriate textbook and educational guidance. In conclusion, these findings suggest that it is necessary to have a vision of medical information education in the education of radiological technologists.

  13. Process control systems: integrated for future process technologies

    Science.gov (United States)

    Botros, Youssry; Hajj, Hazem M.

    2003-06-01

    Process Control Systems (PCS) are becoming more crucial to the success of Integrated Circuit makers due to their direct impact on product quality, cost, and Fab output. The primary objective of PCS is to minimize variability by detecting and correcting non optimal performance. Current PCS implementations are considered disparate, where each PCS application is designed, deployed and supported separately. Each implementation targets a specific area of control such as equipment performance, wafer manufacturing, and process health monitoring. With Intel entering the nanometer technology era, tighter process specifications are required for higher yields and lower cost. This requires areas of control to be tightly coupled and integrated to achieve the optimal performance. This requirement can be achieved via consistent design and deployment of the integrated PCS. PCS integration will result in several benefits such as leveraging commonalities, avoiding redundancy, and facilitating sharing between implementations. This paper will address PCS implementations and focus on benefits and requirements of the integrated PCS. Intel integrated PCS Architecture will be then presented and its components will be briefly discussed. Finally, industry direction and efforts to standardize PCS interfaces that enable PCS integration will be presented.

  14. Impact of active controls technology on structural integrity

    Science.gov (United States)

    Noll, Thomas; Austin, Edward; Donley, Shawn; Graham, George; Harris, Terry

    1991-01-01

    This paper summarizes the findings of The Technical Cooperation Program to assess the impact of active controls technology on the structural integrity of aeronautical vehicles and to evaluate the present state-of-the-art for predicting the loads caused by a flight-control system modification and the resulting change in the fatigue life of the flight vehicle. The potential for active controls to adversely affect structural integrity is described, and load predictions obtained using two state-of-the-art analytical methods are given.

  15. Active and Passive Technology Integration: A Novel Approach for Managing Technology's Influence on Learning Experiences in Context-Aware Learning Spaces

    Science.gov (United States)

    Laine, Teemu H.; Nygren, Eeva

    2016-01-01

    Technology integration is the process of overcoming different barriers that hinder efficient utilisation of learning technologies. The authors divide technology integration into two components based on technology's role in the integration process. In active integration, the technology integrates learning resources into a learning space, making it…

  16. Integration of Practice-Oriented Knowledge Technology Trends and Prospectives

    CERN Document Server

    2013-01-01

    The Scientific Network of Integrated Systems, Design and Technology (ISDT) is an initiative that has been established to respond industrial needs for integration of “Knowledge Technology” (KT) with multi- and interdisciplinary applications. In particular the objective of ISDT is to incorporate multilateral engineering disciplines i.e. Composite-, Automotive-, Industrial- , Control- and Micro-Electronics Engineering, and derive knowledge for design and development of innovative products and services. In this context, the discourse of KT is established to address effective use of Knowledge Management, Semantic Technologies, Information Systems and Software Engineering towards evolution of adaptive and intelligent systems for industrial applications. This carefully edited book presents the results of the latest ISDT meeting with special involvement of leading researchers and industrial experts whose contributions are presented in the book chapters. This book consists of three main chapters, namely: Chapter 1...

  17. Sustainability assessment of energy technologies. Towards an integrative framework

    Energy Technology Data Exchange (ETDEWEB)

    Grunwald, Armin; Roesch, Christine [Karlsruhe Institute of Technology (KIT), Eggenstein-Leopoldshafen (DE). Inst. for Technology Assessment and Systems Analysis (ITAS)

    2011-12-15

    To be able to design and use energy technologies with regard to the needs of sustainable development, sustainability assessments are necessary prior to the respective decisions. However, as is known, they pose methodological problems: from the difficulties of anticipation of future developments via the determination of assessment criteria through to the necessity to define sustainable development accurately enough. In this contribution, we will introduce an integrative sustainability concept which has hardly been discussed in the energy context. We will analyse this concept with respect to deriving general principles for the sustainability assessment of energy technologies. As a case study, we consider in particular the field of the use of grassland for biomass production for energetic purposes. The integrative concept is shown to provide an overall framework to carry out comprehensible and, above all, comparative sustainability assessments. More or less as a by-product, it can be demonstrated that sustainability means also in the energy sector much more than just environmental compatibility. (orig.)

  18. Material Protection, Accounting, and Control Technologies (MPACT) Advanced Integration Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Miller, Mike [Idaho National Lab. (INL), Idaho Falls, ID (United States); Cipiti, Ben [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Demuth, Scott Francis [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Durkee, Jr., Joe W. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Fallgren, Andrew James [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Jarman, Ken [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Li, Shelly [Idaho National Lab. (INL), Idaho Falls, ID (United States); Meier, Dave [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Osburn, Laura Ann [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Pereira, Candido [Argonne National Lab. (ANL), Argonne, IL (United States); Dasari, Venkateswara Rao [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Ticknor, Lawrence O. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Yoo, Tae-Sic [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2017-01-30

    The development of sustainable advanced nuclear fuel cycles is a long-term goal of the Office of Nuclear Energy’s (DOE-NE) Fuel Cycle Technologies program. The Material Protection, Accounting, and Control Technologies (MPACT) campaign is supporting research and development (R&D) of advanced instrumentation, analysis tools, and integration methodologies to meet this goal (Miller, 2015). This advanced R&D is intended to facilitate safeguards and security by design of fuel cycle facilities. The lab-scale demonstration of a virtual facility, distributed test bed, that connects the individual tools being developed at National Laboratories and university research establishments, is a key program milestone for 2020. These tools will consist of instrumentation and devices as well as computer software for modeling, simulation and integration.

  19. Integrative Production Technology for High-Wage Countries

    CERN Document Server

    2012-01-01

    Industrial production in high-wage countries like Germany is still at risk. Yet, there are many counter-examples in which producing companies dominate their competitors by not only compensating for their specific disadvantages in terms of factor costs (e.g. wages, energy, duties and taxes) but rather by minimising waste using synchronising integrativity as well as by obtaining superior adaptivity on alternating conditions. In order to respond to the issue of economic sustainability of industrial production in high-wage countries, the leading production engineering and material research scientists of RWTH Aachen University together with renowned companies have established the Cluster of Excellence “Integrative Production Technology for High-Wage Countries”. This compendium comprises the cluster’s scientific results as well as a selection of business and technology cases, in which these results have been successfully implemented into industrial practice in close cooperation with more than 30 companies of ...

  20. Material Protection, Accounting, and Control Technologies (MPACT) Advanced Integration Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Durkee, Joe W. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Cipiti, Ben [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Demuth, Scott Francis [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Fallgren, Andrew James [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Jarman, Ken [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Li, Shelly [Argonne National Lab. (ANL), Argonne, IL (United States); Meier, Dave [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Miller, Mike [Argonne National Lab. (ANL), Argonne, IL (United States); Osburn, Laura Ann [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Pereira, Candido [Argonne National Lab. (ANL), Argonne, IL (United States); Dasari, Venkateswara Rao [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Ticknor, Lawrence O. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Yoo, Tae-Sic [Argonne National Lab. (ANL), Argonne, IL (United States)

    2016-09-30

    The development of sustainable advanced nuclear fuel cycles is a long-term goal of the Office of Nuclear Energy’s (DOE-NE) Fuel Cycle Technologies program. The Material Protection, Accounting, and Control Technologies (MPACT) campaign is supporting research and development (R&D) of advanced instrumentation, analysis tools, and integration methodologies to meet this goal (Miller, 2015). This advanced R&D is intended to facilitate safeguards and security by design of fuel cycle facilities. The lab-scale demonstration of a virtual facility, distributed test bed, that connects the individual tools being developed at National Laboratories and university research establishments, is a key program milestone for 2020. These tools will consist of instrumentation and devices as well as computer software for modeling, simulation and integration.

  1. Integrating computer technology in the teaching of Biology

    OpenAIRE

    GarrawayLashley, Yassanne

    2014-01-01

    Over the past decade, the number of students who gained satisfactory passes at the Caribbean Secondary Education Certificate (CSEC) in Biology in Guyana has been few. This poor performance may be attributed to the traditional method of teaching that was used to teach Biology. This study therefore ascertained if the integration of computer technology into the teaching of Biology would enhance students’ academic performance. The study was guided by a null research hypothesis. Hence, the related...

  2. USGS Integration of New Science and Technology, Appendix A

    Science.gov (United States)

    Brey, Marybeth; Knights, Brent C.; Cupp, Aaron R.; Amberg, Jon; Chapman, Duane C.; Calfee, Robin D.; Duncker, James J.

    2017-01-01

    This product summarizes the USGS plans for integration of new science and technology into Asian Carp control efforts for 2017. This includes the 1) implementation and evaluation of new tactics and behavioral information for monitoring, surveillance, control and containment; 2) understanding behavior and reproduction of Asian carp in established and emerging populations to inform deterrent deployment, rapid response, and removal efforts; and 3) development and evaluation of databases, decision support tools and performance measures.

  3. Integrative Technology: 21st Century Technology for 21st Century Engineers

    Science.gov (United States)

    Montemagno, Ph. D.

    2004-03-01

    Integrative technology, the merging of nanotechnology, biotechnology and informatics offers an opportunity for realizing true advances in the manner in which technology interacts with humanity. Using the power of nanotechnology to manipulate matter, that is the placing of molecules where we want, when we want, to perform functions that we want. Using the inspiration of biotechnology both to co-opt the tools of molecular manufacturing and to provide a baseline understanding of the way nature manipulates matter and information. And finally, using Informatics to create a robust framework for transforming the information implicit in molecular and larger scale interactions to engineer Complex Adaptive Systems that exhibit embedded higher-order behavior. Collectively these technologies established the basis for Integrative Technology, a new IT. The first examples of the implementation of Integrated Technology are manifested in the synthesis of a new class of smart materials. These materials have the potential to emulate much of the functionality associated with living systems such as the active transport and transformation of matter and information and, the transduction of energy into different forms. We will present the details of the technological demands and the results of efforts associated with the production of these new functional materials. Elements of the discussion will include the genetic engineering of active biological molecules into engineering building blocks, the precision assembly of these molecules into a stable, "active" material and, the promise of embedding intelligent behavior into the matrix of the assembled matter.

  4. Technologies for building integrated energy supply; Teknologier for bygningsintegreret energiforsyning

    Energy Technology Data Exchange (ETDEWEB)

    Katic, I.

    2011-07-15

    The current report is part of the deliverables from the project ''Building Integrated Energy Supply'' supported by the Danish Energy Authority R and D program. It describes a range of technologies for individual supply of heat and/or electricity to dwellings with respect to their stage of development and possible application in the near future. Energy supply of buildings is becoming more and more complex, partly as a result of increasing demands for comfort, efficiency and reduced emissions, partly as a result of rising oil prices and improved competitiveness of alternative energy sources. The days where ordinary boilers were the dominant source of individual supply of dwellings are becoming past these years. The challenge of the new range of technologies lies to a high extent in the fluctuating nature of their energy conversion and their interaction with the supply grids for heat and electricity. There is thus an increasing demand to understand the nature of the different supply technologies, besides a regular update of their economical key figures. The technologies briefly described in this study are: Solar heating, passive solar energy, biofuel boilers, heat pumps, micro CHP, solar photovoltaic and energy storage systems. The selected technologies are all assessed to play an important role in future's mix of supply technologies in Denmark, especially heat pumps and solar. (Author)

  5. Identifying influential factors on integrated marketing planning using information technology

    Directory of Open Access Journals (Sweden)

    Karim Hamdi

    2014-07-01

    Full Text Available This paper presents an empirical investigation to identify important factors influencing integrated marketing planning using information technology. The proposed study designs a questionnaire for measuring integrated marketing planning, which consists of three categories of structural factors, behavioral factors and background factors. There are 40 questions associated with the proposed study in Likert scale. Cronbach alphas have been calculated for structural factors, behavioral factors and background factors as 0.89, 0.86 and 0.83, respectively. Using some statistical test, the study has confirmed the effects of three factors on integrated marketing. In addition, the implementation of Freedman test has revealed that structural factors were the most important factor followed by background factors and behavioral factors.

  6. RF and microwave integrated circuit development technology, packaging and testing

    CERN Document Server

    Gamand, Patrice; Kelma, Christophe

    2017-01-01

    RF and Microwave Integrated Circuit Development bridges the gap between existing literature, which focus mainly on the 'front-end' part of a product development (system, architecture, design techniques), by providing the reader with an insight into the 'back-end' part of product development. In addition, the authors provide practical answers and solutions regarding the choice of technology, the packaging solutions and the effects on the performance on the circuit and to the industrial testing strategy. It will also discuss future trends and challenges and includes case studies to illustrate examples. * Offers an overview of the challenges in RF/microwave product design * Provides practical answers to packaging issues and evaluates its effect on the performance of the circuit * Includes industrial testing strategies * Examines relevant RF MIC technologies and the factors which affect the choice of technology for a particular application, e.g. technical performance and cost * Discusses future trends and challen...

  7. The Effects of Maple Integrated Strategy on Engineering Technology Students' Understanding of Integral Calculus

    Science.gov (United States)

    Salleh, Tuan Salwani; Zakaria, Effandi

    2016-01-01

    The objective of this research is to investigate the effectiveness of a learning strategy using Maple in integral calculus. This research was conducted using a quasi-experimental nonequivalent control group design. One hundred engineering technology students at a technical university were chosen at random. The effectiveness of the learning…

  8. Enabling Secondary Level Teachers to Integrate Technology through ICT Integrated Instructional System

    Science.gov (United States)

    Bose, Sutapa

    2010-01-01

    Institutions providing pre-service teacher education are responsible for preparing teachers capable of functioning in the knowledge society, which India aspires to be. Schools of a knowledge society would require teachers to integrate technology into the instructional system and they are to be prepared for it accordingly through teacher education…

  9. Internet and technology transfer in acute care hospitals in the United States: survey-2000.

    Science.gov (United States)

    Hatcher, M

    2001-12-01

    This paper provides the results of the survey-2000 measuring technology transfer and, specifically, Internet usage. The purpose of the survey was to measure the levels of Internet and Intranet existence and usage in acute care hospitals. The depth of the survey includes e-commerce for both business-to-business and customers. These results are compared with responses to the same questions in survey-1997. Changes in response are noted and discussed. This information will provide benchmarks for hospitals to plan their network technology position and to set goals. This is the third of three articles based upon the results of the survey-2000. Readers are referred to prior articles by the author, which discuss the survey design and provide a tutorial on technology transfer in acute care hospitals. (1) Thefirst article based upon the survey results discusses technology transfer, system design approaches, user involvement, and decision-making purposes. (2)

  10. CALIFA: a diameter-selected sample for an integral field spectroscopy galaxy survey

    NARCIS (Netherlands)

    Walcher, C. J.; Wisotzki, L.; Bekeraité, S.; Husemann, B.; Iglesias-Páramo, J.; Backsmann, N.; Barrera Ballesteros, J.; Catalán-Torrecilla, C.; Cortijo, C.; del Olmo, A.; Garcia Lorenzo, B.; Falcón-Barroso, J.; Jilkova, L.; Kalinova, V.; Mast, D.; Marino, R. A.; Méndez-Abreu, J.; Pasquali, A.; Sánchez, S. F.; Trager, S.; Zibetti, S.; Aguerri, J. A. L.; Alves, J.; Bland-Hawthorn, J.; Boselli, A.; Castillo Morales, A.; Cid Fernandes, R.; Flores, H.; Galbany, L.; Gallazzi, A.; García-Benito, R.; Gil de Paz, A.; González-Delgado, R. M.; Jahnke, K.; Jungwiert, B.; Kehrig, C.; Lyubenova, M.; Márquez Perez, I.; Masegosa, J.; Monreal Ibero, A.; Pérez, E.; Quirrenbach, A.; Rosales-Ortega, F. F.; Roth, M. M.; Sanchez-Blazquez, P.; Spekkens, K.; Tundo, E.; van de Ven, G.; Verheijen, M. A. W.; Vilchez, J. V.; Ziegler, B.

    2014-01-01

    We describe and discuss the selection procedure and statistical properties of the galaxy sample used by the Calar Alto Legacy Integral Field Area (CALIFA) survey, a public legacy survey of 600 galaxies using integral field spectroscopy. The CALIFA "mother sample" was selected from the Sloan Digital

  11. Characterization, Monitoring, and Sensor Technology Integrated Program (CMST-IP). Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    The Characterization, Monitoring, and Sensor Technology Integrated Program seeks to deliver needed technologies, timely and cost-effectively, to the Office of Waste Management (EM-30), the Office of Environmental Restoration (EM-40), and the Office of Facility Transition and Management (EM-60). The scope of characterizations monitoring, and sensor technology needs that are required by those organizations encompass: (1) initial location and characterization of wastes and waste environments - prior to treatment; (2) monitoring of waste retrieval, remediation and treatment processes; (3) characterization of the co-position of final waste treatment forms to evaluate the performance of waste treatments processes; and (4) site closure and compliance monitoring. Wherever possible, the CMST-IP fosters technology transfer and commercialization of technologies that it sponsors.

  12. Technologies for Inclusive Education: Beyond Traditional Integration Approaches. Advances in Educational Technologies and Instructional Design

    Science.gov (United States)

    Barres, David Griol; Carrion, Zoraida Callejas; Lopez-Cozar Delgado, Ramon

    2013-01-01

    By providing students with the opportunities to receive a high quality education regardless of their social or cultural background, inclusive education is a new area that goes beyond traditional integration approaches. These approaches hope to provide the educative system with the ability to adapt to the diversity of its students. Technologies for…

  13. Creating the integral engineer: Combining development education, sustainability, entrepreneurship and technology at Delft University of Technology

    NARCIS (Netherlands)

    Zwarteveen, J.W.; Blom, E.M.; Vastbinder, B.; Brezet, J.C.

    2010-01-01

    A modern engineer is more than a technical specialist. Training an integral engineer requires education in non-technical skills, including social and ethical aspects. Therefore, Delft University of Technology (DUT) introduced sustainable development and entrepreneurship into its bachelor and master

  14. Technologies for Inclusive Education: Beyond Traditional Integration Approaches. Advances in Educational Technologies and Instructional Design

    Science.gov (United States)

    Barres, David Griol; Carrion, Zoraida Callejas; Lopez-Cozar Delgado, Ramon

    2013-01-01

    By providing students with the opportunities to receive a high quality education regardless of their social or cultural background, inclusive education is a new area that goes beyond traditional integration approaches. These approaches hope to provide the educative system with the ability to adapt to the diversity of its students. Technologies for…

  15. Creating the integral engineer: Combining development education, sustainability, entrepreneurship and technology at Delft University of Technology

    NARCIS (Netherlands)

    Zwarteveen, J.W.; Blom, E.M.; Vastbinder, B.; Brezet, J.C.

    2010-01-01

    A modern engineer is more than a technical specialist. Training an integral engineer requires education in non-technical skills, including social and ethical aspects. Therefore, Delft University of Technology (DUT) introduced sustainable development and entrepreneurship into its bachelor and master

  16. Student Use of Communication Technologies--Parent/Guardian Survey Report. Survey Research Center Report 2010/8

    Science.gov (United States)

    Julka, Ashley; Stehr, Grady; Parks, Denise; Trechter, David

    2010-01-01

    The purpose of this study was to gain a better understanding of how middle school students and their parents are using technologies and what programs citizens of Wisconsin might need with respect to these technologies. During the month of February 2010, staff from the Survey Research Center (SRC) at the University of Wisconsin-River Falls, Lori…

  17. Development of core design and analyses technology for integral reactor

    Energy Technology Data Exchange (ETDEWEB)

    Zee, Sung Quun; Lee, C. C.; Song, J. S. and others

    1999-03-01

    Integral reactors are developed for the applications such as sea water desalination, heat energy for various industries, and power sources for large container ships. In order to enhance the inherent and passive safety features, low power density concept is chosen for the integral reactor SMART. Moreover, ultra-longer cycle and boron-free operation concepts are reviewed for better plant economy and simple design of reactor system. Especially, boron-free operation concept brings about large difference in core configurations and reactivity controls from those of the existing large size commercial nuclear power plants and also causes many differences in the safety aspects. The ultimate objectives of this study include detailed core design of a integral reactor, development of the core design system and technology, and finally acquisition of the system design certificate. The goal of the first stage is the conceptual core design, that is, to establish the design bases and requirements suitable for the boron-free concept, to develop a core loading pattern, to analyze the nuclear, thermal and hydraulic characteristics of the core and to perform the core shielding design. Interface data for safety and performance analyses including fuel design data are produced for the relevant design analysis groups. Nuclear, thermal and hydraulic, shielding design and analysis code systems necessary for the core conceptual design are established through modification of the existing design tools and newly developed methodology and code modules. Core safety and performance can be improved by the technology development such as boron-free core optimization, advaned core monitoring and operational aid system. Feasiblity study on the improvement of the core protection and monitoring system will also contribute toward core safety and performance. Both the conceptual core design study and the related technology will provide concrete basis for the next design phase. This study will also

  18. Integrating Science and Technology: Using Technological Pedagogical Content Knowledge as a Framework to Study the Practices of Science Teachers

    Science.gov (United States)

    Pringle, Rose M.; Dawson, Kara; Ritzhaupt, Albert D.

    2015-01-01

    In this study, we examined how teachers involved in a yearlong technology integration initiative planned to enact technological, pedagogical, and content practices in science lessons. These science teachers, engaged in an initiative to integrate educational technology in inquiry-based science lessons, provided a total of 525 lesson plans for this…

  19. P06.01. Survey of Business and Care Models of Integrative Medicine

    OpenAIRE

    MacElhern, Lauray; Carter, Susan

    2013-01-01

    Focus Areas: Sustainable Business Models In 2012, the business sub-committee of the clinical working group for the Consortium of Academic Health Centers for Integrative Medicine (CAHCIM) launched a pilot survey to collect information about the structure and business models of the member integrative centers. Although the survey provided useful insight into the business operations and financial resources needed to start up a center, the survey needed a better design and response rate. The 2013 ...

  20. Development of safety analysis technology for integral reactor

    Energy Technology Data Exchange (ETDEWEB)

    Sim, Suk K.; Song, J. H.; Chung, Y. J. and others

    1999-03-01

    Inherent safety features and safety system characteristics of the SMART integral reactor are investigated in this study. Performance and safety of the SMART conceptual design have been evaluated and confirmed through the performance and safety analyses using safety analysis system codes as well as a preliminary performance and safety analysis methodology. SMART design base events and their acceptance criteria are identified to develop a preliminary PIRT for the SMART integral reactor. Using the preliminary PIRT, a set of experimental program for the thermal hydraulic separate effect tests and the integral effect tests was developed for the thermal hydraulic model development and the system code validation. Safety characteristics as well as the safety issues of the integral reactor has been identified during the study, which will be used to resolve the safety issues and guide the regulatory criteria for the integral reactor. The results of the performance and safety analyses performed during the study were used to feedback for the SMART conceptual design. The performance and safety analysis code systems as well as the preliminary safety analysis methodology developed in this study will be validated as the SMART design evolves. The performance and safety analysis technology developed during the study will be utilized for the SMART basic design development. (author)

  1. METRIC SURVEY AND BIM TECHNOLOGIES TO RECORD DECAY CONDITIONS

    Directory of Open Access Journals (Sweden)

    M. Lo Turco

    2017-05-01

    Full Text Available The paper proposes a method able to describe, classify and organize information assets concerned with Architectural Heritage, through the use of integrated survey procedures, mainly based on Terrestrial Laser Scanner (TLS. The point clouds are then imported into the Building Information Modeling (BIM software to start with the modeling phase. With regard to this issue, in the last period Building Information Modeling is emerging as the most reliable method to manage architectural design and building processes. Literature supplies both theoretical approaches and several practical applications. However, very little researches are devoted to BIM applied to historical architecture, even if some initial results indicate the actual HBIM (Historic/Heritage BIM as a possible instrument for the design of an intervention aimed at the conservation of the Cultural Heritage. The focus of the research is the creation of parametric objects representing the preservation status of materials and building components: 3D modeling of decays in the BIM platform ensures to enrich the related database with graphic, geometric and alphanumeric data that can be effectively used to design and manage future interventions. The added value consists in its capability to associate new parameters that describe both the state of conservation of the materials and the detailed description of interventions needed to restore the building. The analyzed case study belongs to Ferrovie dello Stato (the main Italian Railways company and it is part of the maintenance area, which was originally constituted by a roundhouse containing 51 sheltered railroad tracks and two big sheds.

  2. Metric Survey and Bim Technologies to Record Decay Conditions

    Science.gov (United States)

    Lo Turco, M.; Mattone, M.; Rinaudo, F.

    2017-05-01

    The paper proposes a method able to describe, classify and organize information assets concerned with Architectural Heritage, through the use of integrated survey procedures, mainly based on Terrestrial Laser Scanner (TLS). The point clouds are then imported into the Building Information Modeling (BIM) software to start with the modeling phase. With regard to this issue, in the last period Building Information Modeling is emerging as the most reliable method to manage architectural design and building processes. Literature supplies both theoretical approaches and several practical applications. However, very little researches are devoted to BIM applied to historical architecture, even if some initial results indicate the actual HBIM (Historic/Heritage BIM) as a possible instrument for the design of an intervention aimed at the conservation of the Cultural Heritage. The focus of the research is the creation of parametric objects representing the preservation status of materials and building components: 3D modeling of decays in the BIM platform ensures to enrich the related database with graphic, geometric and alphanumeric data that can be effectively used to design and manage future interventions. The added value consists in its capability to associate new parameters that describe both the state of conservation of the materials and the detailed description of interventions needed to restore the building. The analyzed case study belongs to Ferrovie dello Stato (the main Italian Railways company) and it is part of the maintenance area, which was originally constituted by a roundhouse containing 51 sheltered railroad tracks and two big sheds.

  3. Using Simulations to Integrate Technology into Health Care Aidesཿ Workflow

    Directory of Open Access Journals (Sweden)

    Sharla King

    2013-07-01

    Full Text Available Health care aides (HCAs are critical to home care, providing a range of services to people with chronic conditions, aging or are unable to care for themselves independently. The current HCA supply will not keep up with this increasing demand without fundamental changes in their work environment. One possible solution to some of the workflow challenges and workplace stress of HCAs is hand-held tablet technology. In order to introduce the use of tablets with HCAs, simulations were developed. Once an HCA was comfortable with the tablet, a simulated client was introduced. The HCA interacted with the simulated client and used the tablet applications to assist with providing care. After the simulations, the HCAs participated in a focus group. HCAs completed a survey before and after the tablet training and simulation to determine their perception and acceptance of the tablet. Future deployment and implementation of technologies in home care should be further evaluated for outcomes.

  4. Surveys of harvest technology of winter bamboo shoots

    Institute of Scientific and Technical Information of China (English)

    LIU Tian-hu

    2011-01-01

    Winter bamboo shoots are widely used in Asian cuisine. We surveyed growth depth (tail depth and root depth), harvest speed, and harvest processes to provide information for developing new harvest technology. The tail depth of most winter bamboo shoots was 100-350 mm below the soil surface, and the root depth was 200-500 mm below the soil surface. Most winter bamboo shoots were difficult to locate with only the naked eye. The digging depth was 200-500 mm to cut winter bamboo shoots from the root. The highest harvest rate was 7.75 times faster than the slowest one and the average harvest speed ratio of men: women was about 1.71:1. The harvest process of winter bamboo shoots was divisible into three steps: searching, digging a hole (around the shoot) and cutting the root. The ratio of searching time to the sum of digging and cutting time was about 8:1, showing that searching required more time than digging and cutting together.

  5. Integrating Technology, Science, and Math at Napoleon's School for Industry, 1806-1815.

    Science.gov (United States)

    Pannabecker, John R.

    2002-01-01

    Describes an early attempt to integrate technology, science, and mathematics education during the Napoleonic era in France. Discusses four categories of integration: physical, conceptual, social, and political. Explains the significance of historical studies for technology education. (Contains 35 references.) (SK)

  6. A Framework for Integration of IVHM Technologies for Intelligent Integration for Vehicle Management

    Science.gov (United States)

    Paris, Deidre E.; Trevino, Luis; Watson, Mike

    2005-01-01

    As a part of the overall goal of developing Integrated Vehicle Health Management (IVHM) systems for aerospace vehicles, the NASA Faculty Fellowship Program (NFFP) at Marshall Space Flight Center has performed a pilot study on IVHM principals which integrates researched IVHM technologies in support of Integrated Intelligent Vehicle Management (IIVM). IVHM is the process of assessing, preserving, and restoring system functionality across flight and ground systems (NASA NGLT 2004). The framework presented in this paper integrates advanced computational techniques with sensor and communication technologies for spacecraft that can generate responses through detection, diagnosis, reasoning, and adapt to system faults in support of IIVM. These real-time responses allow the IIVM to modify the effected vehicle subsystem(s) prior to a catastrophic event. Furthermore, the objective of this pilot program is to develop and integrate technologies which can provide a continuous, intelligent, and adaptive health state of a vehicle and use this information to improve safety and reduce costs of operations. Recent investments in avionics, health management, and controls have been directed towards IIVM. As this concept has matured, it has become clear the IIVM requires the same sensors and processing capabilities as the real-time avionics functions to support diagnosis of subsystem problems. New sensors have been proposed, in addition, to augment the avionics sensors to support better system monitoring and diagnostics. As the designs have been considered, a synergy has been realized where the real-time avionics can utilize sensors proposed for diagnostics and prognostics to make better real-time decisions in response to detected failures. IIVM provides for a single system allowing modularity of functions and hardware across the vehicle. The framework that supports IIVM consists of 11 major on-board functions necessary to fully manage a space vehicle maintaining crew safety and mission

  7. The use of software agents and distributed objects to integrate enterprises: Compatible or competing technologies?

    Energy Technology Data Exchange (ETDEWEB)

    Pancerella, C.M.

    1998-04-01

    Distributed object and software agent technologies are two integration methods for connecting enterprises. The two technologies have overlapping goals--interoperability and architectural support for integrating software components--though to date little or no integration of the two technologies has been made at the enterprise level. The primary difference between these two technologies is that distributed object technologies focus on the problems inherent in connecting distributed heterogeneous systems whereas software agent technologies focus on the problems involved with coordination and knowledge exchange across domain boundaries. This paper addresses the integration of these technologies in support of enterprise integration across organizational and geographic boundaries. The authors discuss enterprise integration issues, review their experiences with both technologies, and make recommendations for future work. Neither technology is a panacea. Good software engineering techniques must be applied to integrate an enterprise because scalability and a distributed software development team are realities.

  8. Technology integrated teaching in Malaysian schools: GIS, a SWOT analysis

    Directory of Open Access Journals (Sweden)

    Habibah Lateh, vasugiammai muniandy

    2011-08-01

    Full Text Available Geographical Information System (GIS has been introduced and widely used in schools in various countries. The year 1990 onwards, the implementation of GIS in schools showed an increase. This is due to the drastic changes and reforms in the education system. Even though the name GIS suits well to the Geography subject, but it is widely integrated in various subjects such as History, Chemistry, Physics and Science. In Malaysia, GIS is common in fields such as risk management, architecture, town planning and municipal department. Anyhow, it is still unknown in the school education system. Even upper secondary students are not familiar with GIS. The Ministry of Education in Malaysia has been continuously reforming the education towards the aim of creating a society based on economic fundamentals and knowledge. The Master Plan for Educational Development with the aim of developing individual potential with well-integrated and balanced education is already on field. Recently, Malaysia invested 18 % of the annual national budget towards upgrading its education system. The computer in education program started in 1999. Three hundred and twenty two schools were chosen as ‘break a way’ from conventional teaching method towards technology integrated teaching. Projects such as New Primary School Curriculum (KBSR, Integrated Secondary School Curriculum (KBSM, Smart School Project, School Access Centre were introduced constantly. Teacher as the cogwheel of innovations in schools were given courses in aim to develop their ICT knowledge and skill. To this date, the technology integration in subjects is not equal and it disperses through subjects. Geography is one of the ‘dry’ subjects in schools with less technology which is not preferable among students. Geographical Information System (GIS is foremost the best Geographical Information Technology (GIT to be implied in geography subject. In Malaysian Education System, GIS is still exposed just in papers

  9. Predicting nurses' use of healthcare technology using the technology acceptance model: an integrative review.

    Science.gov (United States)

    Strudwick, Gillian

    2015-05-01

    The benefits of healthcare technologies can only be attained if nurses accept and intend to fully use them. One of the most common models utilized to understand user acceptance of technology is the Technology Acceptance Model. This model and modified versions of it have only recently been applied in the healthcare literature among nurse participants. An integrative literature review was conducted on this topic. Ovid/MEDLINE, PubMed, Google Scholar, and CINAHL were searched yielding a total of 982 references. Upon eliminating duplicates and applying the inclusion and exclusion criteria, the review included a total of four dissertations, three symposium proceedings, and 13 peer-reviewed journal articles. These documents were appraised and reviewed. The results show that a modified Technology Acceptance Model with added variables could provide a better explanation of nurses' acceptance of healthcare technology. These added variables to modified versions of the Technology Acceptance Model are discussed, and the studies' methodologies are critiqued. Limitations of the studies included in the integrative review are also examined.

  10. Methods and systems for integrating fluid dispensing technology with stereolithography

    Energy Technology Data Exchange (ETDEWEB)

    Medina, Francisco (El Paso, TX); Wicker, Ryan (El Paso, TX); Palmer, Jeremy A. (Albuquerque, NM); Davis, Don W. (Albuquerque, NM); Chavez, Bart D. (Albuquerque, NM); Gallegos, Phillip L. (Albuquerque, NM)

    2010-02-09

    An integrated system and method of integrating fluid dispensing technologies (e.g., direct-write (DW)) with rapid prototyping (RP) technologies (e.g., stereolithography (SL)) without part registration comprising: an SL apparatus and a fluid dispensing apparatus further comprising a translation mechanism adapted to translate the fluid dispensing apparatus along the Z-, Y- and Z-axes. The fluid dispensing apparatus comprises: a pressurized fluid container; a valve mechanism adapted to control the flow of fluid from the pressurized fluid container; and a dispensing nozzle adapted to deposit the fluid in a desired location. To aid in calibration, the integrated system includes a laser sensor and a mechanical switch. The method further comprises building a second part layer on top of the fluid deposits and optionally accommodating multi-layered circuitry by incorporating a connector trace. Thus, the present invention is capable of efficiently building single and multi-material SL fabricated parts embedded with complex three-dimensional circuitry using DW.

  11. NASA's ATM Technology Demonstration-1: Integrated Concept of Arrival Operations

    Science.gov (United States)

    Baxley, Brian T.; Swenson, Harry N.; Prevot, Thomas; Callantine, Todd J.

    2012-01-01

    This paper describes operations and procedures envisioned for NASA s Air Traffic Management (ATM) Technology Demonstration #1 (ATD-1). The ATD-1 Concept of Operations (ConOps) demonstration will integrate three NASA technologies to achieve high throughput, fuel-efficient arrival operations into busy terminal airspace. They are Traffic Management Advisor with Terminal Metering (TMA-TM) for precise time-based schedules to the runway and points within the terminal area, Controller-Managed Spacing (CMS) decision support tools for terminal controllers to better manage aircraft delay using speed control, and Flight deck Interval Management (FIM) avionics and flight crew procedures to conduct airborne spacing operations. The ATD-1 concept provides de-conflicted and efficient operations of multiple arrival streams of aircraft, passing through multiple merge points, from top-of-descent (TOD) to touchdown. It also enables aircraft to conduct Optimized Profile Descents (OPDs) from en route altitude to the runway, using primarily speed control to maintain separation and schedule. The ATD-1 project is currently addressing the challenges of integrating the three technologies, and implantation into an operational environment. Goals of the ATD-1 demonstration include increasing the throughput of high-density airports, reducing controller workload, increasing efficiency of arrival operations and the frequency of trajectory-based operations, and promoting aircraft ADS-B equipage.

  12. Virtual screening and its integration with modern drug design technologies.

    Science.gov (United States)

    Guido, Rafael V C; Oliva, Glaucius; Andricopulo, Adriano D

    2008-01-01

    Drug discovery is a highly complex and costly process, which demands integrated efforts in several relevant aspects involving innovation, knowledge, information, technologies, expertise, R&D investments and management skills. The shift from traditional to genomics- and proteomics-based drug research has fundamentally transformed key R&D strategies in the pharmaceutical industry addressed to the design of new chemical entities as drug candidates against a variety of biological targets. Therefore, drug discovery has moved toward more rational strategies based on our increasing understanding of the fundamental principles of protein-ligand interactions. The combination of available knowledge of several 3D protein structures with hundreds of thousands of small-molecules have attracted the attention of scientists from all over the world for the application of structure- and ligand-based drug design approaches. In this context, virtual screening technologies have largely enhanced the impact of computational methods applied to chemistry and biology and the goal of applying such methods is to reduce large compound databases and to select a limited number of promising candidates for drug design. This review provides a perspective of the utility of virtual screening in drug design and its integration with other important drug discovery technologies such as high-throughput screening (HTS) and QSAR, highlighting the present challenges, limitations, and future perspectives in medicinal chemistry.

  13. Integrating Smartphone Technology at the Time of Discharge from a Child and Adolescent Inpatient Psychiatry Unit.

    Science.gov (United States)

    Gregory, Jonathan M; Sukhera, Javeed; Taylor-Gates, Melissa

    2017-01-01

    As smartphone technology becomes an increasingly important part of youth mental health, there has been little to no examination of how to effectively integrate smartphone-based safety planning with inpatient care. Our study sought to examine whether or not we could effectively integrate smartphone-based safety planning into the discharge process on a child and adolescent inpatient psychiatry unit. Staff members completed a survey to determine the extent of smartphone ownership in a population of admitted child and adolescent inpatients. In addition to quantifying smartphone ownership, the survey also tracked whether youth would integrate their previously-established safety plan with a specific safety planning application on their smartphone (Be Safe) at the time of discharge. Sixty-six percent (50/76) of discharged youth owned a smartphone, which is consistent with prior reports of high smartphone ownership in adult psychiatric populations. A minority of youth (18%) downloaded the Be Safe app prior to discharge, with most (68%) suggesting they would download the app after discharge. Notably, all patients who downloaded the app prior to discharge were on their first admission to a psychiatric inpatient unit. Child and adolescent psychiatric inpatients have a clear interest in smartphone-based safety planning. Our results suggest that integrating smartphone-related interventions earlier in an admission might improve access before discharge. This highlights the tension between restricting and incorporating smartphone access for child and adolescent inpatients and may inform future study in this area.

  14. Science and Technology Related Global Problems: An International Survey of Science Educators.

    Science.gov (United States)

    Bybee, Rodger W.; Mau, Teri

    1986-01-01

    Reviews findings from a survey which focused on the teaching of global problems related to science and technology. Includes a ranking of 12 global problems and a listing of the survey's results. Presents six specific policy recommendations for programs and practices which support a Science-Technology-Society theme. (ML)

  15. Classroom Technology in Business Schools: A Survey of Installations and Attitudes toward Teaching and Learning

    Science.gov (United States)

    Parker, Betty; Burnie, David

    2009-01-01

    A survey of administrators and faculty of AACSB-accredited business schools provided insights into current classroom technology infrastructure, attitudes towards technology and learning, and the use of web course tools in business school classrooms. The results of the survey provided four major findings: business schools are utilizing high levels…

  16. A Survey of Hardware and Software Technologies for the Rapid Development of Multimedia Instructional Modules

    Science.gov (United States)

    Ganesan, Nanda

    2008-01-01

    A survey of hardware and software technologies was conducted to identify suitable technologies for the development of instructional modules representing various instructional approaches. The approaches modeled were short PowerPoint presentations, chalk-and-talk type of lectures and software tutorials. The survey focused on identifying application…

  17. Classroom Technology in Business Schools: A Survey of Installations and Attitudes toward Teaching and Learning

    Science.gov (United States)

    Parker, Betty; Burnie, David

    2009-01-01

    A survey of administrators and faculty of AACSB-accredited business schools provided insights into current classroom technology infrastructure, attitudes towards technology and learning, and the use of web course tools in business school classrooms. The results of the survey provided four major findings: business schools are utilizing high levels…

  18. A Survey of Hardware and Software Technologies for the Rapid Development of Multimedia Instructional Modules

    Science.gov (United States)

    Ganesan, Nanda

    2008-01-01

    A survey of hardware and software technologies was conducted to identify suitable technologies for the development of instructional modules representing various instructional approaches. The approaches modeled were short PowerPoint presentations, chalk-and-talk type of lectures and software tutorials. The survey focused on identifying application…

  19. Understanding adoption of new technologies: Technology readiness and technology acceptance as an integrated concept

    Directory of Open Access Journals (Sweden)

    Preben Godoe

    2012-05-01

    Full Text Available Discovering the antecedents of technology use is of major importance in the field of technology adoption. This study investigates the relationship between the personality dimensions of TRI (Technology Readiness Index and the system specific dimensions of TAM (Technology Acceptance Model. Data was collected from 186 employees in various Norwegian organisations. Structural equation modelling was used to test the relationship between dimensions of TRI and TAM. The results show that optimism and innovativeness significantly influences perceived usefulness and perceived ease of use. Further, perceived usefulness has a significant positive influence on actual usage. The results imply that both personality dimensions and system specific dimensions are of major importance when adopting new technology. This should be considered when organisations develop implementation strategies.

  20. Northeast Integrated Pelagic Survey (GU1305, EK60)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During the survey we will quantify the spatial distribution of the following parameters: water currents, water properties, phytoplankton, microzooplankton,...

  1. Northeast Integrated Pelagic Survey (PC1405, EK60)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During the survey we will quantify the spatial distribution of the following parameters: water currents, water properties, phytoplankton, microzooplankton,...

  2. Northeast Integrated Pelagic Survey (PC1301, EK60)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During the survey we will quantify the spatial distribution of the following parameters: water currents, water properties, phytoplankton, microzooplankton,...

  3. AN INTEGRATED MODELING FRAMEWORK FOR CARBON MANAGEMENT TECHNOLOGIES

    Energy Technology Data Exchange (ETDEWEB)

    Anand B. Rao; Edward S. Rubin; Michael B. Berkenpas

    2004-03-01

    CO{sub 2} capture and storage (CCS) is gaining widespread interest as a potential method to control greenhouse gas emissions from fossil fuel sources, especially electric power plants. Commercial applications of CO{sub 2} separation and capture technologies are found in a number of industrial process operations worldwide. Many of these capture technologies also are applicable to fossil fuel power plants, although applications to large-scale power generation remain to be demonstrated. This report describes the development of a generalized modeling framework to assess alternative CO{sub 2} capture and storage options in the context of multi-pollutant control requirements for fossil fuel power plants. The focus of the report is on post-combustion CO{sub 2} capture using amine-based absorption systems at pulverized coal-fired plants, which are the most prevalent technology used for power generation today. The modeling framework builds on the previously developed Integrated Environmental Control Model (IECM). The expanded version with carbon sequestration is designated as IECM-cs. The expanded modeling capability also includes natural gas combined cycle (NGCC) power plants and integrated coal gasification combined cycle (IGCC) systems as well as pulverized coal (PC) plants. This report presents details of the performance and cost models developed for an amine-based CO{sub 2} capture system, representing the baseline of current commercial technology. The key uncertainties and variability in process design, performance and cost parameters which influence the overall cost of carbon mitigation also are characterized. The new performance and cost models for CO{sub 2} capture systems have been integrated into the IECM-cs, along with models to estimate CO{sub 2} transport and storage costs. The CO{sub 2} control system also interacts with other emission control technologies such as flue gas desulfurization (FGD) systems for SO{sub 2} control. The integrated model is applied to

  4. Integrating Art into Science Education: A Survey of Science Teachers' Practices

    Science.gov (United States)

    Turkka, Jaakko; Haatainen, Outi; Aksela, Maija

    2017-01-01

    Numerous case studies suggest that integrating art and science education could engage students with creative projects and encourage students to express science in multitude of ways. However, little is known about art integration practices in everyday science teaching. With a qualitative e-survey, this study explores the art integration of science…

  5. Businesses Integration with Workflow and Web Service Technologies

    Directory of Open Access Journals (Sweden)

    Gianina RIZESCU

    2008-01-01

    Full Text Available If businesses want to benefit from the power of the Internet, web siteshave to evolve. It is often no longer beneficial for them to only provide staticinformation. It is necessary for these web sites to find ways that allow them tointeract with other websites, operating systems, and applications. With Webservices it is finally possible to create functions that can easily be accessed over theInternet by both internal and external parties. In other words, with Web services it ispossible to integrate different value chains from different organizations with ease.On the other hand, workflows provide tools and mechanisms for managing theinteraction between people, systems, applications and business functions. Thecombination of these two technologies offers a very powerful solution forbusinesses integration.

  6. Integrating Space Communication Network Capabilities via Web Portal Technologies

    Science.gov (United States)

    Johnston, Mark D.; Lee, Carlyn-Ann; Lau, Chi-Wung; Cheung, Kar-Ming; Levesque, Michael; Carruth, Butch; Coffman, Adam; Wallace, Mike

    2014-01-01

    We have developed a service portal prototype as part of an investigation into the feasibility of using Java portlet technology as a means of providing integrated access to NASA communications network services. Portal servers provide an attractive platform for this role due to the various built-in collaboration applications they can provide, combined with the possibility to develop custom inter-operating portlets to extent their functionality while preserving common presentation and behavior. This paper describes various options for integration of network services related to planning and scheduling, and results based on use of a popular open-source portal framework. Plans are underway to develop an operational SCaN Service Portal, building on the experiences reported here.

  7. Integration Of Sensor Orientation Data Into An Augmented Reality Technology

    Directory of Open Access Journals (Sweden)

    Edgaras Artemčiukas

    2014-05-01

    Full Text Available Currently, such microelectromechanical sensors as accelerome­ters, gyroscopes and magnetometers are the dominant sensors in mobile devices. The market of mobile devices is constantly expanding and focused on sensor integration process by adding supplementary functionality for the applications; therefore, it is possible to adapt these sensors for augmented reality technology solutions. Many augmented reality solutions are based on computer vision processing methods in order to identify and track markers or other objects. However, the main problem is chaotic environment, lighting conditions where object recognition and tracking in real-time becomes difficult and sometimes is an impossible process. This paper analyses possibilities to apply microelectromechanical sensors. Additionally, it investigates quaternion use for sensor data to estimate reliable and accurate camera orientation and represent virtual content in augmented reality technology.

  8. Integrating Technology Into Classroom Instructions for Reduced Misconceptions in Statistics

    Directory of Open Access Journals (Sweden)

    Maizam Alias

    2009-07-01

    Full Text Available Misconceptions in statistics among students of non-statistics major are quite common. This paper will present the humble efforts of the author in trying to reduce misconceptions among her statistics students using technology. The examples were drawn from the teaching and learning of statistics to Master of Technical and Vocational Education students in the Universiti Tun Hussein Onn Malaysia. EXCEL spreadsheet, power point presentation slides and a concept-mapping tool were integrated into classroom instructions on descriptive statistics. Increased class-room interactions were observed through out the learning process and a decrease in the percentage of students committing the specific misconceptions were recorded.

  9. Integrated green algal technology for bioremediation and biofuel.

    Science.gov (United States)

    Sivakumar, Ganapathy; Xu, Jianfeng; Thompson, Robert W; Yang, Ying; Randol-Smith, Paula; Weathers, Pamela J

    2012-03-01

    Sustainable non-food energy biomass and cost-effective ways to produce renewable energy technologies from this biomass are continuously emerging. Algae are capable of producing lipids and hydrocarbons quickly and their photosynthetic abilities make them a promising candidate for an alternative energy source. In addition, their favorable carbon life cycle and a renewed focus on rural economic development are attractive factors. In this review the focus is mainly on the integrated approach of algae culture for bioremediation and oil-based biofuel production with mention of possible other value-added benefits of using algae for those purposes. Published by Elsevier Ltd.

  10. Fabrication technology of integrated fiber microfluidic electrophoresis chip

    Institute of Scientific and Technical Information of China (English)

    LI MengChun

    2007-01-01

    The technology of PCB was used to fabricate the chip mould, and the microfluidic electrophoresis chip was fabricated with PDMS material. The fiber integrated on the chip was used as the transmission medium, so the light spot size was near the depth of microchannel. The detection sensitivity was improved, and the optical focusing system was spared. The fabrication process, sealing methods and structure characteristic of PDMS microfluidic electrophoresis chips were discussed. The experiment was achieved by using the fabricated chip to separate FITC fluorescein and FITC-labeled amino acid mixture reagent, and the feasibility of the chip was validated.

  11. Innovative R.E.A. tools for integrated bathymetric survey

    Science.gov (United States)

    Demarte, Maurizio; Ivaldi, Roberta; Sinapi, Luigi; Bruzzone, Gabriele; Caccia, Massimo; Odetti, Angelo; Fontanelli, Giacomo; Masini, Andrea; Simeone, Emilio

    2017-04-01

    The REA (Rapid Environmental Assessment) concept is a methodology finalized to acquire environmental information, process them and return in standard paper-chart or standard digital format. Acquired data become thus available for the ingestion or the valorization of the Civilian Protection Emergency Organization or the Rapid Response Forces. The use of Remotely Piloted Aircraft Systems (RPAS) with the miniaturization of multispectral camera or Hyperspectral camera gives to the operator the capability to react in a short time jointly with the capacity to collect a big amount of different data and to deliver a very large number of products. The proposed methodology incorporates data collected from remote and autonomous sensors that acquire data over areas in a cost-effective manner. The hyperspectral sensors are able to map seafloor morphology, seabed structure, depth of bottom surface and an estimate of sediment development. The considerable spectral portions are selected using an appropriate configuration of hyperspectral cameras to maximize the spectral resolution. Data acquired by hyperspectral camera are geo-referenced synchronously to an Attitude and Heading Reference Systems (AHRS) sensor. The data can be subjected to a first step on-board processing of the unmanned vehicle before be transferred through the Ground Control Station (GCS) to a Processing Exploitation Dissemination (PED) system. The recent introduction of Data Distribution Systems (DDS) capabilities in PED allow a cooperative distributed approach to modern decision making. Two platforms are used in our project, a Remote Piloted Aircraft (RPAS) and an Unmanned Surface Vehicle (USV). The two platforms mutually interact to cover a surveyed area wider than the ones that could be covered by the single vehicles. The USV, especially designed to work in very shallow water, has a modular structure and an open hardware and software architecture allowing for an easy installation and integration of various

  12. 75 FR 20388 - International Business Machines Corporation, Global Technology Services Business Unit, Integrated...

    Science.gov (United States)

    2010-04-19

    ... Employment and Training Administration International Business Machines Corporation, Global Technology Services Business Unit, Integrated Technology Services, Cost and Expense Team, Working From Various States..., applicable to workers of International Business Machines Corporation, Global Technology Services...

  13. Mobile 3D laser scanning technology application in the surveying of urban underground rail transit

    Science.gov (United States)

    Han, Youmei; Yang, Bogang; Zhen, Yinan

    2016-11-01

    Mobile 3D laser scanning technology is one hot kind of digital earth technology. 3D completion surveying is relative new concept in surveying and mapping. A kind of mobile 3D laser scanning system was developed for the urban underground rail 3D completion surveying. According to the characteristics of underground rail environment and the characters of the mobile laser scanning system, it designed a suitable test scheme to improving the accuracy of this kind of mobile laser scanning system when it worked under no GPS signal environment. Then it completed the application of this technology in the No.15 rail 3D completion surveying. Meanwhile a set of production process was made for the 3D completion surveying based on this kind of mobile 3D laser scanning technology. These products were also proved the efficiency of the new technology in the rail 3D completion surveying. Using mobile 3D laser scanning technology to complete underground rail completion surveying has been the first time in China until now. It can provide a reference for 3D measurement of rail completion surveying or the 3D completion surveying of other areas.

  14. A survey of assistive technology service providers in the USA.

    Science.gov (United States)

    Arthanat, Sajay; Elsaesser, Linda-Jeanne; Bauer, Stephen

    2017-01-26

    This study investigates perspectives of assistive technology service (ATS) providers regarding their education and training, interdisciplinary standards of practice, use of a common language framework, funding policies, utilization of evidence and outcomes measurement. A survey underpinned by AT legislations and established guidelines for practice was completed by 318 certified AT providers. More than 30% of the providers reported their education and training as inadequate to fulfil four of the seven primary roles of ATS. Nearly 90% of providers expressed awareness of the International Classification of Functioning, Disability and Health (ICF) domains for interdisciplinary communication. However, only 45% felt that they could effectively utilize the ICF in their documentation. About 75% of the providers acknowledged the lack of a recognized standard for the provision of services. Prevailing inadequacies in funding were negatively impacting the quality of ATS, as expressed by 88% of respondents. Translation of evidence to practice was identified as a major challenge by 41% of service providers. Providers were predominantly documenting outcomes through informal interviews (54%) or non-standard instruments (26%). Findings support the need for strengthening professional curriculum, pre-service and in-service training and an established standard to support effective, interdisciplinary AT services and data collection to support public policy decisions. Implications for Rehabilitation This study validates the need to strengthen education and training of AT service providers by enhancing professional curriculum as well as their engagement in pre-service and in-service training activities. This study draws attention to health care funding policies and practices that critically impact the quality of AT services. This study signifies the need for an established interdisciplinary standard among AT professionals to support effective communication, service coordination and

  15. A survey of assisted reproductive technology births and imprinting disorders.

    Science.gov (United States)

    Bowdin, Sarah; Allen, Cathy; Kirby, Gail; Brueton, Louise; Afnan, Masoud; Barratt, Christopher; Kirkman-Brown, Jackson; Harrison, Robert; Maher, Eamonn R; Reardon, William

    2007-12-01

    Genomic imprinting is an epigenetic process in which allele-specific gene expression is dependent on the parental inheritance. Although only a minority of human genes are imprinted, those that have been identified to date have been preferentially implicated in prenatal growth and neurodevelopment. Mutations or epimutations in imprinted genes or imprinting control centres are associated with imprinting disorders such as Angelman syndrome (AS) and Beckwith-Wiedemann syndrome (BWS). Recently, an increased frequency of assisted reproductive technology (ART) conceptions has been reported in children with BWS and AS. However, the risk of imprinting disorders in ART children is unknown. We undertook a survey of 2492 children born after ART in the Republic of Ireland and Central England with the aim of detecting cases (both clinically diagnosed and previously unrecognized) of BWS and AS in this cohort. The response rate to an initial questionnaire was 61%, corresponding to data for 1524 children. After evaluation of the questionnaire, 70 children were invited for a detailed clinical assessment, and 47 accepted (response rate of 67%). In this entire cohort, we detected one case of BWS and no cases of AS. We did not find evidence that there exists a significant group of ART children with unrecognized milder forms of AS or BWS. Although previous studies have suggested an increased relative risk of BWS and AS after ART, our findings suggest that the absolute risk of imprinting disorders in children conceived by ART is small (<1%). Precise risk estimates of risk are difficult to define because of the rarity of the conditions and incomplete response rates to the questionnaire and clinical examination invitations. Hence further investigations are indicated to (i) refine the absolute and relative risks of imprinting disorders after ART and (ii) ensure that changes in ART protocols are not associated with increased frequencies of epigenetic changes and imprinting disorders in

  16. The relationship between technology leadership roles and profiles of school principals and technology integration in primary school classrooms

    Directory of Open Access Journals (Sweden)

    Mustafa SAMANCIOĞLU

    2015-12-01

    Full Text Available The purpose of this study was to investigate the relationship between technology leadership behaviors of school principals and teachers’ level of technology integration, and to determine technology leadership profiles based on teacher views and examine their association with technology integration. The researchers administered two questionnaires to 352 teachers working at sixteen primary schools in a large city in southeastern Turkey. The results revealed a positive, but weak relationship between technology leadership and technology integration. Furthermore, it was concluded that there were positive but weak relationships among technology integration and human centeredness, communication and collaboration, vision and support sub-dimensions of technology leadership. Two technology leadership profiles (high-TLP=65.6% and low-TLP=34.4% were constructed as a result of cluster analysis. A statistically significant difference was detected between teachers’ technology integration perceptions which were categorized into two profiles. The paper concludes by suggestions for implications to strengthen the link between technology leadership and technology integration.

  17. COMPENDIUM: SURVEYS EVALUATING KNOWLEDGE AND OPINIONS CONCERNING HYDROGEN AND FUEL CELL TECHNOLOGIES

    Energy Technology Data Exchange (ETDEWEB)

    Truett, Lorena Faith [ORNL; Cooper, Christy [U.S. Department of Energy; Schmoyer, Richard L [ORNL

    2008-10-01

    This compendium updates a 2003 literature review of surveys of knowledge and opinions of hydrogen and fuel cell technologies. Its purpose is to ensure that results of comparable surveys are considered in surveys conducted by the U.S. Department of Energy (DOE). Over twice as many studies related to the DOE survey have been published since 2003 than prior to that date. The fact that there have been significantly more studies implies that there have been further demonstration projects and/or increased interest in hydrogen and fuel cell technologies. The primary findings of these 15 new surveys, all of which were conducted in Europe (E) or North America (NA), to the DOE surveys are as follows: 1.Respondents who are more educated are more accepting of hydrogen technologies (NA). 2.Respondents who are more knowledgeable about hydrogen and/or fuel cells are more accepting of hydrogen technologies (E, NA). 3.When asked about issues of trust, respondents generally expressed distrust of the government or political parties but trusted scientists and environmental protection organizations (E). 4.Technical knowledge about hydrogen and fuel cell technologies is low (E, NA). 5.Respondents may express opinions about a technology even when they are lacking in knowledge of that technology (E). 6.Women and men have different priorities when deciding on an automobile purchase (E). 7.Public acceptance to hydrogen is vulnerable to perceptions of decreased safety (E, NA). 8.Public acceptance to hydrogen is vulnerable to perceptions of increased cost (E, NA). The DOE surveys are similar to surveys that examine technical knowledge of hydrogen and fuel cell technologies, although the technical questions are certainly different. The DOE surveys are also similar to the opinion surveys in that they address many of the same issues, such as safety, sources of energy information, or trust. There are many differences between the surveys reviewed in this compendium and the DOE surveys. The

  18. Polymer waveguide based hybrid opto-electric integration technology

    Science.gov (United States)

    Mao, Jinbin; Deng, Lingling; Jiang, Xiyan; Ren, Rong; Zhai, Yumeng; Wang, Jin

    2014-10-01

    While monolithic integration especially based on InP appears to be quite an expensive solution for optical devices, hybrid integration solutions using cheaper material platforms are considered powerful competitors because of the high freedom of design, yield optimization and relative cost-efficiency. Among them, the polymer planar-lightwave circuit (PLC) technology is regarded attractive as polymer offers the potential of fairly simple and low-cost fabrication, and of low-cost packaging. In our work, polymer PLC was fabricated by using the standard reactive ion etching (RIE) technique, while other active and passive devices can be integrated on the polymer PLC platform. Exemplary polymer waveguide devices was a 13-channel arrayed waveguide grating (AWG) chip, where the central channel cross-talk was below -30dB and the polarization dependent frequency shift was mitigated by inserting a half wave plate. An optical 900 hybrid was also realized with one 2×4 multi-mode interferometer (MMI). The excess insertion losses are below 4dB for the C-band, while the transmission imbalance is below 1.2dB. When such an optical hybrid was integrated vertically with mesa-type photodiodes, the responsivity of the individual PD was around 0.06 A/W, while the 3 dB bandwidth reaches 24 ~ 27 GHz, which is sufficient for 100Gbit/s receivers. Another example of the hybrid integration was to couple the polymer waveguides to fiber by applying fiber grooves, whose typical loss value was 0.2 dB per-facet over a broad spectral range from 1200-1600 nm.

  19. [Integrating technologies for urban communities' municipal solid waste minimization].

    Science.gov (United States)

    Zhou, Chuan-Bin; Liu, Jing-Ru; Wang, Ru-Song; Zhang, Yi-Shan

    2010-11-01

    Municipal solid waste management of urban communities has difficulties of insufficient source separation and food waste's high moisture content, an integrating technology of manual separation, simple compression of food waste, reclaim of food waste and composting leachate was studied. Manual separating rate was 36.8 kg/h, and would increase when the worker became sophisticated. Community separated food waste had high organic matter content of 44.493%, nutrients N, P, K contents of 2.586%, 0.649% and 1.274%, C/N ratio of 17.427, but 0.07-0.82 times lower heavy metals contents compared to centralized separation of mixed municipal solid waste. Moisture content of food waste was still 78.7%, high enough to have negative impacts of composting processes. Composting leachate processing with biological stabilization and dilution showed a fertilizer efficiency, and dry weight of impatiens irrigated with composting leachate was 1.46-2.49 times of tap water irrigation. Integrating technology based on community's manual separation could decrease 52.6% municipal solid waste.

  20. Integration of Educational and Sports technologies in Youth Wellness Tourism

    Directory of Open Access Journals (Sweden)

    Andrei A. Malyshev

    2016-12-01

    Full Text Available The article reveals the potential of the youth tourism, addressing a number of problems of higher education: formation of a general cultural competence, preservation and strengthening of students’ health, enhancing educational progress, motivating the physical self-improvement, contributing to the formation of healthy lifestyle values and developing social adaptation skills. The need to integrate these tasks with educational, sports, medical and biological technologies is scientifically grounded.The application of sports and wellness tourism in the educational potential of curricular and extracurricular activities of the University was developed as a theoretical model. This work describes the progress and results of its experimental testing.The results show that the sports and wellness tourism practices in higher educational establishments (on the basis of integration of educational, sports, medical and biological technologies contribute to the formation of a general cultural competence, improve students’ health, increase their fitness and motivate the physical self-improvement, as well as contribute to the development of physical qualities, in both men and women.

  1. Survey of Technologies for the Airport Border of the Future

    Science.gov (United States)

    2014-04-01

    market is still nascent but growing quickly. Consulting firms Frost & Sullivan and Acuity Market Intelligence both predict a 20% compound annual...technology detects a potential threat.65 According to a recent market report by Frost and Sullivan (April 2013)66, some of the technologies likely...Technological Breakthroughs in Sensors for Threat Detection - Technology Market Penetration and Roadmapping: Frost and Sullivan ;April 2013. 67. Nicas J. Can

  2. Integration of AMS and ERDS Measurement Data into NARAC Dispersion Models FY05 Technology Integration Project Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Foster, K; Arnold, E; Bonner, D; Eme, B; Fischer, K; Gash, J; Nasstrom, J; Walker, H; Guber, A; Logan, C; Wasiolek, P; Fulton, J

    2005-09-20

    Staff from Lawrence Livermore National Laboratory (LLNL), Bechtel Nevada Remote Sensing Laboratory (RSL), and Sandia National Laboratory (SNL) completed the proposed work for the Technology Integration Project titled Integration of AMS and ERDS Measurement Data into NARAC Dispersion Models. The objectives of this project were to develop software to convert Aerial Measurement Survey (AMS) and Emergency Response Data System (ERDS) field measurement data into a standard electronic format for transmission to the National Atmospheric Release Advisory Center (NARAC), and to streamline aspects of the NARAC operational atmospheric dispersion modeling system to quickly process these data for use in generating consequence calculations based on refined, field measurement-based estimates of the source strength. Although NARAC continues to develop and maintain a state-of-the-art atmospheric dispersion modeling system, model predictions are constrained by the availability of information to properly characterize the source term. During an actual atmospheric release, very little may be known initially about the source material properties, amount, or release time and location. Downwind measurements often provide the best information about the scope and nature of the release. The timely integration of field measurement data with model calculations is an obvious approach toward improving the model consequence predictions. By optimizing these predictions a more accurate representation of the consequences may be provided to (a) predict contamination levels which may be below the detectable limit of sensors, but which may still pose a significant hazard, (b) determine contamination is areas where measurements have not yet been made, and (c) prioritize the locations of future measurement surveys. By automating and streamlining much of the related field measurement data processing, these optimized predictions may be provided within a significantly reduced period, and with a reduction in

  3. Principles for Integrating Mars Analog Science, Operations, and Technology Research

    Science.gov (United States)

    Clancey, William J.

    2003-01-01

    During the Apollo program, the scientific community and NASA used terrestrial analog sites for understanding planetary features and for training astronauts to be scientists. Human factors studies (Harrison, Clearwater, & McKay 1991; Stuster 1996) have focused on the effects of isolation in extreme environments. More recently, with the advent of wireless computing, we have prototyped advanced EVA technologies for navigation, scheduling, and science data logging (Clancey 2002b; Clancey et al., in press). Combining these interests in a single expedition enables tremendous synergy and authenticity, as pioneered by Pascal Lee's Haughton-Mars Project (Lee 2001; Clancey 2000a) and the Mars Society s research stations on a crater rim on Devon Island in the High Canadian Arctic (Clancey 2000b; 2001b) and the Morrison Formation of southeast Utah (Clancey 2002a). Based on this experience, the following principles are proposed for conducting an integrated science, operations, and technology research program at analog sites: 1) Authentic work; 2) PI-based projects; 3) Unencumbered baseline studies; 4) Closed simulations; and 5) Observation and documentation. Following these principles, we have been integrating field science, operations research, and technology development at analog sites on Devon Island and in Utah over the past five years. Analytic methods include work practice simulation (Clancey 2002c; Sierhuis et a]., 2000a;b), by which the interaction of human behavior, facilities, geography, tools, and procedures are formalized in computer models. These models are then converted into the runtime EVA system we call mobile agents (Clancey 2002b; Clancey et al., in press). Furthermore, we have found that the Apollo Lunar Surface Journal (Jones, 1999) provides a vast repository or understanding astronaut and CapCom interactions, serving as a baseline for Mars operations and quickly highlighting opportunities for computer automation (Clancey, in press).

  4. Technological iatrogenesis: the manifestation of inadequate organizational planning and the integration of health information technology.

    Science.gov (United States)

    Palmieri, Patrick Albert; Peterson, Lori T; Corazzo, Luciano Bedoya

    2011-01-01

    The Institute of Medicine (IOM) views Health Information Technology (HIT) as an essential organizational prerequisite for the delivery of safe, reliable, and cost-effective health services. However, HIT presents the proverbial double-edged sword in generating solutions to improve system performance while facilitating the genesis of novel iatrogenic problems. Incongruent organizational processes give rise to technological iatrogenesis or the unintended consequences to system integrity and the resulting organizational outcomes potentiated by incongruent organizational-technological interfaces. HIT is a disruptive innovation for health services organizations but remains an overlooked organizational development (OD) concern. Recognizing the technology-organizational misalignments that result from HIT adoption is important for leaders seeking to eliminate sources of system instability. The Health Information Technology Iatrogenesis Model (HITIM) provides leaders with a conceptual framework from which to consider HIT as an instrument for organizational development. Complexity and Diffusion of Innovation theories support the framework that suggests each HIT adoption functions as a technological change agent. As such, leaders need to provide operational oversight to managers undertaking system change via HIT implementation. Traditional risk management tools, such as Failure Mode Effect Analysis and Root Cause Analysis, provide proactive pre- and post-implementation appraisals to verify system stability and to enhance system reliability. Reconsidering the use of these tools within the context of a new framework offers leaders guidance when adopting HIT to achieve performance improvement and better outcomes.

  5. Integration of natural and technological risks in Lombardy, Italy

    Science.gov (United States)

    Lari, S.; Frattini, P.; Crosta, G. B.

    2009-12-01

    Multi-risk assessment is becoming a valuable tool for land planning, emergency management and the deployment of mitigation strategies. Multi-risk maps combine all available information about hazard, vulnerability, and exposed values related to different dangerous phenomena, and provide a quantitative support to complex decision making. We analyse and integrate through an indicator-based approach nine major threats affecting the Lombardy Region (Northern Italy, 25 000 km2), namely landslide, avalanche, flood, wildfire, seismic, meteorological, industrial (technological) risks; road accidents, and work injuries. For each threat, we develop a set of indicators that express the physical risk and the coping capacity or system resilience. By combining these indicators through different weighting strategies (i.e. budgetary allocation, and fuzzy logic), we calculate a total risk for each threat. Then, we integrate these risks by applying AHP (Analytic Hierarchy Process) weighting, and we derive a set of multi-risk maps. Eventually, we identify the dominant risks for each zone, and a number of risk hot-spot areas. The proposed approach can be applied with different degree of detail depending on the quality of the available data. This allows the application of the method even in case of non homogeneous data, which is often the case for regional scale analyses. Moreover, it allows the integration of different risk types or metrics. Relative risk scores are provided from this methodology, not directly accounting for the temporal occurrence probability of the phenomena.

  6. Unsmoothing the Cyborg: Technology and the Body in Integrated Dance

    Directory of Open Access Journals (Sweden)

    Margaret M. Quinlan

    2014-12-01

    Full Text Available Contemporary cyborg theory tends to approach the integration of human bodies and technology innovations as if the cyborg were a unified whole. And, because of the potential of the cyborg body to help ameliorate disability, the cyborg has been suggested as a way to restore function to individuals living with disabilities. We investigate the deployment of the cyborg integrated dance company using theoretical concepts provided by Gilles Deleuze. Rather than observing a smoothly integrated whole, our ethnographic research reveals tensions within the cyborg body. Our analysis revealed three types of creative/reactive forces. Each of these forces comes from the effects/functions of the three striations of the cyborg body: (1 the effects/functions from the machine stria; (2 those from the human stria; and (3 those from the animal stria. Although together these striae constitute the assemblage of the cyborg, as each one takes on greater intensity such that the others are of decreased intensity, the hybridized whole of the cyborg becomes less functional as one is becoming-machine, becoming-human, or becoming-animal.

  7. ENHANCING LEARNER AUTONOMY BY INTEGRATING TECHNOLOGY AMONG ENGINEERING LEARNERS

    Directory of Open Access Journals (Sweden)

    Gandhimathi, S.N.S

    2015-06-01

    Full Text Available The 21st century learners strive to be autonomous and seek more responsibility. They expect and demand too much and too soon from the world. Since they are technologically savvy, they rely absolutely on technology for communicating, watching movies, listening to music, playing, etc. The learners are pleased if the teacher guides them in using their laptops, i-pads or mobile phones, to practice English when they are commuting or in their spare time. This study was intended to find out whether there was any improvement in the acquisition of L2 among first year engineering learners, when learning was integrated with technology. The sample for the study comprised 60 learners of VIT University, Vellore. A Pretest was conducted in the entry level of the course and posttest was conducted to check their progress in the posttest. The learners were exposed to a range of activities after the pretest and the analysis was done through SPSS version19. The result of the study revealed that the learners show a significant progress in the acquisition of L2, when blended-learning approach (Driscoll, 2002 was adopted by the teacher than traditional method.

  8. Collaborative Action Research on Technology Integration for Science Learning

    Science.gov (United States)

    Wang, Chien-Hsing; Ke, Yi-Ting; Wu, Jin-Tong; Hsu, Wen-Hua

    2012-02-01

    This paper briefly reports the outcomes of an action research inquiry on the use of blogs, MS PowerPoint [PPT], and the Internet as learning tools with a science class of sixth graders for project-based learning. Multiple sources of data were essential to triangulate the key findings articulated in this paper. Corresponding to previous studies, the incorporation of technology and project-based learning could motivate students in self-directed exploration. The students were excited about the autonomy over what to learn and the use of PPT to express what they learned. Differing from previous studies, the findings pointed to the lack information literacy among students. The students lacked information evaluation skills, note-taking and information synthesis. All these findings imply the importance of teaching students about information literacy and visual literacy when introducing information technology into the classroom. The authors suggest that further research should focus on how to break the culture of "copy-and-paste" by teaching the skills of note-taking and synthesis through inquiry projects for science learning. Also, further research on teacher professional development should focus on using collaboration action research as a framework for re-designing graduate courses for science teachers in order to enhance classroom technology integration.

  9. Technology and Greenhouse Gas Emissions: An IntegratedScenario Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Koomey, J.G.; Latiner, S.; Markel, R.J.; Marnay, C.; Richey, R.C.

    1998-09-01

    This report describes an analysis of possible technology-based scenarios for the U.S. energy system that would result in both carbon savings and net economic benefits. We use a modified version of the Energy Information Administration's National Energy Modeling System (LBNL-NEMS) to assess the potential energy, carbon, and bill savings from a portfolio of carbon saving options. This analysis is based on technology resource potentials estimated in previous bottom-up studies, but it uses the integrated LBNL-NEMS framework to assess interactions and synergies among these options. The analysis in this paper builds on previous estimates of possible "technology paths" to investigate four major components of an aggressive greenhouse gas reduction strategy: (1) the large scale implementation of demand-side efficiency, comparable in scale to that presented in two recent policy studies on this topic; (2) a variety of "alternative" electricity supply-side options, including biomass cofiring, extension of the renewable production tax credit for wind, increased industrial cogeneration, and hydropower refurbishment. (3) the economic retirement of older and less efficient existing fossil-find power plants; and (4) a permit charge of $23 per metric ton of carbon (1996 $/t),l assuming that carbon trading is implemented in the US, and that the carbon permit charge equilibrates at this level. This level of carbon permit charge, as discussed later in the report, is in the likely range for the Clinton Administration's position on this topic.

  10. Integrated System Technologies for Modular Trapped Ion Quantum Information Processing

    Science.gov (United States)

    Crain, Stephen G.

    Although trapped ion technology is well-suited for quantum information science, scalability of the system remains one of the main challenges. One of the challenges associated with scaling the ion trap quantum computer is the ability to individually manipulate the increasing number of qubits. Using micro-mirrors fabricated with micro-electromechanical systems (MEMS) technology, laser beams are focused on individual ions in a linear chain and steer the focal point in two dimensions. Multiple single qubit gates are demonstrated on trapped 171Yb+ qubits and the gate performance is characterized using quantum state tomography. The system features negligible crosstalk to neighboring ions (system photon collection efficiency is increased from 2.2% to 3.4%, which allows for fast state detection of the qubit. For a detection beam intensity of 11 mW/cm 2, the average detection time is 23.7 mus with 99.885(7)% detection fidelity. The technologies demonstrated in this thesis can be integrated to form a single quantum register with all of the necessary resources to perform local gates as well as high fidelity readout and provide a photon link to other systems.

  11. Tank waste remediation system integrated technology plan. Revision 2

    Energy Technology Data Exchange (ETDEWEB)

    Eaton, B.; Ignatov, A.; Johnson, S.; Mann, M.; Morasch, L.; Ortiz, S.; Novak, P. [eds.] [Pacific Northwest Lab., Richland, WA (United States)

    1995-02-28

    The Hanford Site, located in southeastern Washington State, is operated by the US Department of Energy (DOE) and its contractors. Starting in 1943, Hanford supported fabrication of reactor fuel elements, operation of production reactors, processing of irradiated fuel to separate and extract plutonium and uranium, and preparation of plutonium metal. Processes used to recover plutonium and uranium from irradiated fuel and to recover radionuclides from tank waste, plus miscellaneous sources resulted in the legacy of approximately 227,000 m{sup 3} (60 million gallons) of high-level radioactive waste, currently in storage. This waste is currently stored in 177 large underground storage tanks, 28 of which have two steel walls and are called double-shell tanks (DSTs) an 149 of which are called single-shell tanks (SSTs). Much of the high-heat-emitting nuclides (strontium-90 and cesium-137) has been extracted from the tank waste, converted to solid, and placed in capsules, most of which are stored onsite in water-filled basins. DOE established the Tank Waste Remediation System (TWRS) program in 1991. The TWRS program mission is to store, treat, immobilize and dispose, or prepare for disposal, the Hanford tank waste in an environmentally sound, safe, and cost-effective manner. Technology will need to be developed or improved to meet the TWRS program mission. The Integrated Technology Plan (ITP) is the high-level consensus plan that documents all TWRS technology activities for the life of the program.

  12. Bonding and Integration Technologies for Silicon Carbide Based Injector Components

    Science.gov (United States)

    Halbig, Michael C.; Singh, Mrityunjay

    2008-01-01

    Advanced ceramic bonding and integration technologies play a critical role in the fabrication and application of silicon carbide based components for a number of aerospace and ground based applications. One such application is a lean direct injector for a turbine engine to achieve low NOx emissions. Ceramic to ceramic diffusion bonding and ceramic to metal brazing technologies are being developed for this injector application. For the diffusion bonding, titanium interlayers (PVD and foils) were used to aid in the joining of silicon carbide (SiC) substrates. The influence of such variables as surface finish, interlayer thickness (10, 20, and 50 microns), processing time and temperature, and cooling rates were investigated. Microprobe analysis was used to identify the phases in the bonded region. For bonds that were not fully reacted an intermediate phase, Ti5Si3Cx, formed that is thermally incompatible in its thermal expansion and caused thermal stresses and cracking during the processing cool-down. Thinner titanium interlayers and/or longer processing times resulted in stable and compatible phases that did not contribute to microcracking and resulted in an optimized microstructure. Tensile tests on the joined materials resulted in strengths of 13-28 MPa depending on the SiC substrate material. Non-destructive evaluation using ultrasonic immersion showed well formed bonds. For the joining technology of brazing Kovar fuel tubes to silicon carbide, preliminary development of the joining approach has begun. Various technical issues and requirements for the injector application are addressed.

  13. Enhancing Field Research Methods with Mobile Survey Technology

    Science.gov (United States)

    Glass, Michael R.

    2015-01-01

    This paper assesses the experience of undergraduate students using mobile devices and a commercial application, iSurvey, to conduct a neighborhood survey. Mobile devices offer benefits for enhancing student learning and engagement. This field exercise created the opportunity for classroom discussions on the practicalities of urban research, the…

  14. Enhancing Field Research Methods with Mobile Survey Technology

    Science.gov (United States)

    Glass, Michael R.

    2015-01-01

    This paper assesses the experience of undergraduate students using mobile devices and a commercial application, iSurvey, to conduct a neighborhood survey. Mobile devices offer benefits for enhancing student learning and engagement. This field exercise created the opportunity for classroom discussions on the practicalities of urban research, the…

  15. Information Technology and Communications Services (ITACS) Customer Satisfaction Survey Summary

    OpenAIRE

    2004-01-01

    2004 ITACS Customer Satisfaction Survey Report The IT Strategic Plan, The Information Revolution: Planning for Institutional Change, proposed a number of recommendations to improve management, customer responsiveness, and accountability for the IT arena at NPS. A periodic customer satisfaction survey was included as one of those recommendations.

  16. Transmission planning in the era of integrated resource planning: A survey of recent cases

    Energy Technology Data Exchange (ETDEWEB)

    Baldick, R.; Kahn, E.P.

    1992-09-01

    State action is critical to the expansion of the high-voltage transmission network, because regulated utilities must seek approval from utility commissions for proposals to site new lines. It is the purpose of this report to survey the regulatory treatment of issues that are unique to or ubiquitous in transmission planning and use. The authors review recent transmission siting cases to examine how the issues are presented to and resolved by state regulatory commissions and to provide a perspective for more general discussion of transmission policy. Their primary focus is on planning issues. Transmission capacity expansion is not typically treated in integrated resource planning. It is usually assumed that there is adequate transmission to achieve any particular plan. The authors believe that one important reason for this omission is the inherent complexity of transmission system expansion. Regulators and competitors may be at a serious disadvantage in negotiating or adjudicating specific transmission proposals with utilities, who generally have greater knowledge of both general technological considerations and case specifics. This problem of asymmetric information must be addressed at some level in planning or dispute resolution. However, they observe that explicit consideration of the information problem is absent from most regulatory and technical analysis of transmission. The goal of this survey is to share knowledge about the problems facing state regulators over the siting of new transmission facilities, and help to define constructive approaches to them.

  17. Integration of the digital technologies in the teaching of astronomy

    Science.gov (United States)

    de Macedo, J. A.; Voelzke, M. R.

    2014-08-01

    This study presents results of a survey conducted at the Federal Institution of Education, Science and Technology in the North of Minas Gerais (IFNMG), and aimed to investigate the potential uses of interactive materials in the teaching of astronomy. Despite being part of official documents, proposals included in the curriculum of several states, and having contributed to human and technological development, astronomy is rarely taught adequately in the Brazilian basic education. When it is taught, it is with unsatisfactory results as presented by students and teachers as shown by several studies, such as those carried out by (Voelzke and Gonzaga, 2013). Digital technologies are commonly used by youth, but neglected by the majority of teachers. In this sense, a survey with the aim of pointing out the potential use of digital technologies in teaching astronomy was developed. An advanced course in astronomy was offered for participants with the goal to help them understand astronomical phenomena. The following steps were to be taken: i) analysis of the pedagogical projects (PPC) of the licenciates at the IFNMG, with its Campus Januária as research locus; ii) analysis of students' preconceptions about astronomy and digital technologies, identified by the application of an initial questionnaire; iii) preparation of the course taking into account the students' previous knowledge; iv) application of the education proposal developed under part-time presence modality, using various interactive tools; v) application and analysis of the final questionnaire. The test consisted of thirty-two students of physics, mathematics and biology and was conducted with the qualitative and quantitative methodology, combined with a content analysis. Among other results, it was verified that: (i) In the IFNMG only the licenciate-course in physics includes astronomy content diluted in various subjects of the curriculum; (ii) the analysis of the initial questionnaire showed even that group

  18. Oceanographic data - Integrated acoustic and trawl survey of Pacific hake off the Pacific Coast

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Integrated acoustic and trawl surveys are used to assess the distribution, biomass, and biology of Pacific hake along the Pacific coasts of the United States and...

  19. Acoustic data - Integrated acoustic and trawl survey of Pacific hake off the Pacific Coast

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Integrated acoustic and trawl surveys are used to assess the distribution, biomass, and biology of Pacific hake along the Pacific coasts of the United States and...

  20. Biological data - Integrated acoustic and trawl survey of Pacific hake off the Pacific Coast

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Integrated acoustic and trawl surveys are used to assess the distribution, biomass, and biology of Pacific hake along the Pacific coasts of the United States and...

  1. A case study of data integration for aquatic resources using semantic web technologies

    Science.gov (United States)

    Gordon, Janice M.; Chkhenkeli, Nina; Govoni, David L.; Lightsom, Frances L.; Ostroff, Andrea; Schweitzer, Peter N.; Thongsavanh, Phethala; Varanka, Dalia E.; Zednik, Stephan

    2015-01-01

    Use cases, information modeling, and linked data techniques are Semantic Web technologies used to develop a prototype system that integrates scientific observations from four independent USGS and cooperator data systems. The techniques were tested with a use case goal of creating a data set for use in exploring potential relationships among freshwater fish populations and environmental factors. The resulting prototype extracts data from the BioData Retrieval System, the Multistate Aquatic Resource Information System, the National Geochemical Survey, and the National Hydrography Dataset. A prototype user interface allows a scientist to select observations from these data systems and combine them into a single data set in RDF format that includes explicitly defined relationships and data definitions. The project was funded by the USGS Community for Data Integration and undertaken by the Community for Data Integration Semantic Web Working Group in order to demonstrate use of Semantic Web technologies by scientists. This allows scientists to simultaneously explore data that are available in multiple, disparate systems beyond those they traditionally have used.

  2. Sensor Acquisition for Water Utilities: Survey, Down Selection Process, and Technology List

    Energy Technology Data Exchange (ETDEWEB)

    Alai, M; Glascoe, L; Love, A; Johnson, M; Einfeld, W

    2005-06-29

    The early detection of the biological and chemical contamination of water distribution systems is a necessary capability for securing the nation's water supply. Current and emerging early-detection technology capabilities and shortcomings need to be identified and assessed to provide government agencies and water utilities with an improved methodology for assessing the value of installing these technologies. The Department of Homeland Security (DHS) has tasked a multi-laboratory team to evaluate current and future needs to protect the nation's water distribution infrastructure by supporting an objective evaluation of current and new technologies. The LLNL deliverable from this Operational Technology Demonstration (OTD) was to assist the development of a technology acquisition process for a water distribution early warning system. The technology survey includes a review of previous sensor surveys and current test programs and a compiled database of relevant technologies. In the survey paper we discuss previous efforts by governmental agencies, research organizations, and private companies. We provide a survey of previous sensor studies with regard to the use of Early Warning Systems (EWS) that includes earlier surveys, testing programs, and response studies. The list of sensor technologies was ultimately developed to assist in the recommendation of candidate technologies for laboratory and field testing. A set of recommendations for future sensor selection efforts has been appended to this document, as has a down selection example for a hypothetical water utility.

  3. Preliminary survey of integrated monitoring system for transmission liens. Sodensen sogo kanshi system no yobi kento

    Energy Technology Data Exchange (ETDEWEB)

    Sasano, Takao; Nishiyama, Fumihiko

    1988-04-01

    The integrated monitoring system of transmission lines utilizing ground wire with built-in optical fibres(OPGW) which was put to practical use was surveyed. The overhead transmission lines have potential to be impeded supply owing to the line exposure to severe natural envioronment or by the change of surrounding environment such as trees, buildings under lines and ground or by deterioration of equipments. This report describes the system to monitor integrally the transmission lines by using OPGW or sensor technology to maintain and operate with higher reliability and lower cost and to reflect in the design, except the conventional maintenance and checking. The effect to foresee and prevent accidents is expected from this system, but the regional difference must be considered. This system can provide continously reliable monitoring, collection of maintenance informations and operation support and further can provide accident informations to be used in the design through the evaluation. It is necessary to use highly reliable repeaters for optical informations, protect instruments under intense field, prevent malfunction and develop the auto-movable robot for taking picture and local weather prediction system in order to realize this system. (5 figs, 6 tabs, 8 refs)

  4. Survey of Pharmacy Schools' Approaches and Attitudes toward Curricular Integration

    National Research Council Canada - National Science Library

    Poirier, Therese I; Fan, Jingyang; Nieto, Marcelo J

    2016-01-01

    Objective. To identify ways in which curricular integration is addressed in US pharmacy schools, the structure of therapeutics and foundational science courses, and perceptions of the effects current curricular...

  5. Survey of Pharmacy Schools' Approaches and Attitudes toward Curricular Integration

    National Research Council Canada - National Science Library

    Therese I Poirier; Jingyang Fan; Marcelo J Nieto

    2016-01-01

      To identify ways in which curricular integration is addressed in US pharmacy schools, the structure of therapeutics and foundational science courses, and perceptions of the effects current curricular...

  6. Solar technology applications: a survey of solar powered irrigation systems

    Energy Technology Data Exchange (ETDEWEB)

    Newkirk, H.W.

    1978-04-17

    Published information on solar powered irrigation systems is presented. Thermal solar systems, thermoelectric solar systems, and photovoltaic solar systems are included. A bibliography and survey of on-going work is presented. (WHK)

  7. Integrating the Latest Technologies into a Java Process Control MMI

    CERN Document Server

    Momal, F

    1999-01-01

    The LHC/IAS (equipment control) Group is developing supervisory systems by means of industrial SCADA packages. For the past four years, we have provided Web remote access to the data coming from our supervisory and control systems. Combining our findings, an architecture and a strategy have been set-up for a generic Java interface which offers a remote and unique access to all kinds of control data. Using the object-oriented technology, the architecture dissociates the data access layer from the presentation one. Thus, the interface may be used to access different types of data. The data are stored in the interface together with a set of related information (acquisition date, unit, etc.). The graphical interface is based on components which may be stored independently and which can be accessed on demand. Attention has been given to easing the integration of commercial components. To help non-specialists in creating components, a graphical scripting language has been developed.

  8. TECHNOLOGY SUPPORTED LEARNING PLATFORM: Moodle Integrated Academic Course

    Directory of Open Access Journals (Sweden)

    Saziye YAMAN

    2010-04-01

    Full Text Available It is substantially accepted that constructivism proposes knowledge as “not a fixed object”; constructed by an individual through her own experiences. As a learning theory, constructivism in education emphasizes collaborative learning, such as authentic challenging projects involving in students, teachers and experts in the learning community. Its goal is to create learning communities that are more closely related to the collaborative practice of the real world as strongly reflected in social constructivist idea. The technologies used in the filed of education will support learning through collaborative practices, using learners’ experiences for “meaning making”. The challenge now is to extend the educational networks so that it offers access to learning resources, online storage and tools for communication and management not just within the limitation of school and time. Through learning platforms, such as Moodle, teachers and administrators may bring hardware, software and supporting services together to enable more effective conditions among teachers and students. In this study, Moodle was used to support the 4th grade pre-service language teachers’ (student teachers one of the academic courses, named as “Field Experience”. The student teachers were expected to prepare graduation theses in the field of English language teaching. Moodle was integrated as a technological learning aid and used as online support throughout a semester course. So, we will discuss how Moodle was integrated as a learning platform, while discussing, the use of Moodle as a “course supporter” process, steps and the sample activities will be presented as well.

  9. Integrating New Technologies and Existing Tools to Promote Programming Learning

    Directory of Open Access Journals (Sweden)

    Álvaro Santos

    2010-04-01

    Full Text Available In recent years, many tools have been proposed to reduce programming learning difficulties felt by many students. Our group has contributed to this effort through the development of several tools, such as VIP, SICAS, OOP-Anim, SICAS-COL and H-SICAS. Even though we had some positive results, the utilization of these tools doesn’t seem to significantly reduce weaker student’s difficulties. These students need stronger support to motivate them to get engaged in learning activities, inside and outside classroom. Nowadays, many technologies are available to create contexts that may help to accomplish this goal. We consider that a promising path goes through the integration of solutions. In this paper we analyze the features, strengths and weaknesses of the tools developed by our group. Based on these considerations we present a new environment, integrating different types of pedagogical approaches, resources, tools and technologies for programming learning support. With this environment, currently under development, it will be possible to review contents and lessons, based on video and screen captures. The support for collaborative tasks is another key point to improve and stimulate different models of teamwork. The platform will also allow the creation of various alternative models (learning objects for the same subject, enabling personalized learning paths adapted to each student knowledge level, needs and preferential learning styles. The learning sequences will work as a study organizer, following a suitable taxonomy, according to student’s cognitive skills. Although the main goal of this environment is to support students with more difficulties, it will provide a set of resources supporting the learning of more advanced topics. Software engineering techniques and representations, object orientation and event programming are features that will be available in order to promote the learning progress of students.

  10. A Survey on Evaluation Factors for Business Process Management Technology

    NARCIS (Netherlands)

    Mutschler, B.; Reichert, M.U.

    2006-01-01

    Estimating the value of business process management (BPM) technology is a difficult task to accomplish. Computerized business processes have a strong impact on an organization, and BPM projects have a long-term cost amortization. To systematically analyze BPM technology from an economic-driven persp

  11. Survey of Promising Technologies for 5G Networks

    Directory of Open Access Journals (Sweden)

    Nam Tuan Le

    2016-01-01

    Full Text Available As an enhancement of cellular networks, the future-generation 5G network can be considered an ultra-high-speed technology. The proposed 5G network might include all types of advanced dominant technologies to provide remarkable services. Consequently, new architectures and service management schemes for different applications of the emerging technologies need to be recommended to solve issues related to data traffic capacity, high data rate, and reliability for ensuring QoS. Cloud computing, Internet of things (IoT, and software-defined networking (SDN have become some of the core technologies for the 5G network. Cloud-based services provide flexible and efficient solutions for information and communications technology by reducing the cost of investing in and managing information technology infrastructure. In terms of functionality, SDN is a promising architecture that decouples control planes and data planes to support programmability, adaptability, and flexibility in ever-changing network architectures. However, IoT combines cloud computing and SDN to achieve greater productivity for evolving technologies in 5G by facilitating interaction between the physical and human world. The major objective of this study provides a lawless vision on comprehensive works related to enabling technologies for the next generation of mobile systems and networks, mainly focusing on 5G mobile communications.

  12. Examining Student Digital Artifacts during a Year-Long Technology Integration Initiative

    Science.gov (United States)

    Rodriguez, Prisca M.; Frey, Chris; Dawson, Kara; Liu, Feng; Ritzhaupt, Albert D.

    2012-01-01

    This study was situated within a year-long, statewide technology integration initiative designed to support technology integration within science, technology, engineering, and math classrooms. It examined the elements used in student artifacts in an attempt to investigate trends in digital artifact creation. Among several conclusions, this…

  13. TPACK Competencies and Technology Integration Self-Efficacy Perceptions of Pre-Service Teachers

    Science.gov (United States)

    Keser, Hafize; Karaoglan Yilmaz, Fatma Gizem; Yilmaz, Ramazan

    2015-01-01

    This study compared the technological pedagogical content knowledge (TPACK) competency of pre-service teachers with their self-efficacy perception towards technology integration, based on various variables; and the correlation between their TPACK competencies and self-efficacy perceptions towards technology integration were examined. The study…

  14. Seeing the System: Dynamics and Complexity of Technology Integration in Secondary Schools

    Science.gov (United States)

    Howard, Sarah K.; Thompson, Kate

    2016-01-01

    This paper introduces system dynamics modeling to understand, visualize and explore technology integration in schools, through the development of a theoretical model of technology-related change in teachers' practice. Technology integration is a dynamic social practice, within the social system of education. It is difficult, if not nearly…

  15. Technology choices for the Integrated Beam Experiment (IBX)

    Energy Technology Data Exchange (ETDEWEB)

    Leitner, M.A.; Celata, C.M.; Lee, E.P.; Sabbi, G.; Waldron, W.L.; Barnard, J.J.

    2002-10-31

    Over the next three years the research program of the Heavy Ion Fusion Virtual National Laboratory (HIF-VNL), a collaboration among LBNL, LLNL, and PPPL, is focused on separate scientific experiments in the injection, transport and focusing of intense heavy ion beams at currents from 100 mA to 1 A. As a next major step in the HIF-VNL program, we aim for a complete ''source-to-target'' experiment, the Integrated Beam Experiment (IBX). By combining the experience gained in the current separate beam experiments IBX would allow the integrated scientific study of the evolution of a single heavy ion beam at high current ({approx}1 A) through all sections of a possible heavy ion fusion accelerator: the injection, acceleration, compression, and beam focusing. This paper describes the main parameters and technology choices of the planned IBX experiment. IBX will accelerate singly charged potassium or argon ion beams up to 10 MeV final energy and a longitudinal beam compression ratio of 10, resulting in a beam current at target of more than 10 Amperes. Different accelerator cell design options are described in detail: Induction cores incorporating either room temperature pulsed focusing-magnets or superconducting magnets.

  16. Integration of nature and technology for smart cities

    CERN Document Server

    Ahuja, Anil

    2016-01-01

    This book is a resumption of the work “Integrated M/E Design: Building Systems Engineering” published by Anil Ahuja in 1997. Together with an international group of authors from the engineering, urban planning, and architecture fields, Mr. Ahuja discussed new trends and paradigms in the smart buildings and smart city sectors and extended the topic of the previous publication from the building to the entire city. A smart, sustainable building is not just about the building itself. There are things happening in the inside of the building and on the outside. A smart building connects the inside with the outside, provides efficiencies on both sides, synchronizes the outside infrastructure with its inside systems, and integrates nature and its occupants in its design. A smart building doesn’t just provide technology solutions. It is about constant exchange between the inside and the outside of the building, the contribution of the building to the quality of the entire neighborhood and the rest of the city, h...

  17. Integrated Manufacturing of Aerospace Components by Superplastic Forming Technology

    Directory of Open Access Journals (Sweden)

    Ju Min Kyung

    2015-01-01

    Full Text Available Aerospace vehicle requires lightweight structures to obtain weight saving and fuel efficiency. It is known that superplastic characteristics of some materials provide significant opportunity for forming complicated, lightweight components of aerospace structure. One of the most important advantages of using superplastic forming process is its simplicity to form integral parts and economy in tooling[1]. For instance, it can be applied to blow-forming, in which a metal sheet is deformed due to the pressure difference of hydrostatic gas on both sides of the sheet. Since the loading medium is gas pressure difference, this forming is different from conventional sheet metal forming technique in that this is stress-controlled rather than strain and strain rate controlled. This method is especially advantageous when several sheet metals are formed into complex shapes. In this study, it is demonstrated that superplastic forming process with titanium and steel alloy can be applied to manufacturing lightweight integral structures of aerospace structural parts and rocket propulsion components. The result shows that the technology to design and develop the forming process of superplastic forming can be applied for near net shape forming of a complex contour of a thrust chamber and a toroidal fuel tank.

  18. Development of Safety Analysis Technology for Integral Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Sim, S. K. [Korea Atomic Energy Research Institute, Taejeon (Korea); Seul, K. W.; Kim, W. S.; Kim, W. K.; Yun, Y. G.; Ahn, H. J.; Lee, J. S.; Sin, A. D. [Korea Institute of Nuclear Safety, Taejeon (Korea)

    2000-03-01

    The Nuclear Desalination Plant(NDP) is being developed to produce electricity and fresh water, and is expected to locate near population zone. In the aspect of safety, it is required to protect the public and environment from the possible releases of fission products and to prevent the fresh water from the contamination of radioactivity. Thus, in a present study, the safety characteristics of the integral reactor adopting passive and inherent safety features significantly different from existing nuclear power plants were investigated based on the design of foreign and domestic integral reactors. Also, safety requirements applicable to the NDP were analyzed based on the regulatory requirements for current and advanced reactor designs, and use requirements for small-medium size reactors. Based on these analyses, some safety concerns to be considered in the design stage have been identified. They includes the use of proven technology for new safety systems, the systematic classification and selection of design basis accidents, and the safety assurance of desalination-related systems. These efforts to identify and resolve the safety concerns in the design stage will provide the early confidence of SMART safety to designers, and the technical basis to evaluate the safety to reviewers in the future. 8 refs., 20 figs., 4 tabs. (Author)

  19. Development of fluid system design technology for integral reactor

    Energy Technology Data Exchange (ETDEWEB)

    Lee, D. J.; Chang, M. H.; Kang, D. J. and others

    1999-03-01

    This study presents the technology development of the system design concepts of SMART, a multi-purposed integral reactor with enhanced safety and operability, for use in diverse usages and applications of the nuclear energy. This report contains the following; - Design characteristics - Performance and safety related design criteria - System description: Primary system, Secondary system, Residual heat removal system, Make-up system, Component cooling system, Safety system - Development of design computer code: Steam generator performance(ONCESG), Pressurizer performance(COLDPZR), Steam generator flow instability(SGINS) - Development of component module and modeling using MMS computer code - Design calculation: Steam generator thermal sizing, Analysis of feed-water temperature increase at a low flow rate, Evaluation of thermal efficiency in the secondary system, Inlet orifice throttling coefficient for the prevention of steam generator flow instability, Analysis of Nitrogen gas temperature in the pressurizer during heat-up process, evaluation of water chemistry and erosion etc. The results of this study can be utilized not only for the foundation technology of the next phase basic system design of the SMART but also for the basic model in optimizing the system concepts for future advanced reactors. (author)

  20. Integration of advanced teleoperation technologies for control of space robots

    Science.gov (United States)

    Stagnaro, Michael J.

    1993-01-01

    Teleoperated robots require one or more humans to control actuators, mechanisms, and other robot equipment given feedback from onboard sensors. To accomplish this task, the human or humans require some form of control station. Desirable features of such a control station include operation by a single human, comfort, and natural human interfaces (visual, audio, motion, tactile, etc.). These interfaces should work to maximize performance of the human/robot system by streamlining the link between human brain and robot equipment. This paper describes development of a control station testbed with the characteristics described above. Initially, this testbed will be used to control two teleoperated robots. Features of the robots include anthropomorphic mechanisms, slaving to the testbed, and delivery of sensory feedback to the testbed. The testbed will make use of technologies such as helmet mounted displays, voice recognition, and exoskeleton masters. It will allow tor integration and testing of emerging telepresence technologies along with techniques for coping with control link time delays. Systems developed from this testbed could be applied to ground control of space based robots. During man-tended operations, the Space Station Freedom may benefit from ground control of IVA or EVA robots with science or maintenance tasks. Planetary exploration may also find advanced teleoperation systems to be very useful.

  1. Integrated Geo Hazard Management System in Cloud Computing Technology

    Science.gov (United States)

    Hanifah, M. I. M.; Omar, R. C.; Khalid, N. H. N.; Ismail, A.; Mustapha, I. S.; Baharuddin, I. N. Z.; Roslan, R.; Zalam, W. M. Z.

    2016-11-01

    Geo hazard can result in reducing of environmental health and huge economic losses especially in mountainous area. In order to mitigate geo-hazard effectively, cloud computer technology are introduce for managing geo hazard database. Cloud computing technology and it services capable to provide stakeholder's with geo hazards information in near to real time for an effective environmental management and decision-making. UNITEN Integrated Geo Hazard Management System consist of the network management and operation to monitor geo-hazard disaster especially landslide in our study area at Kelantan River Basin and boundary between Hulu Kelantan and Hulu Terengganu. The system will provide easily manage flexible measuring system with data management operates autonomously and can be controlled by commands to collects and controls remotely by using “cloud” system computing. This paper aims to document the above relationship by identifying the special features and needs associated with effective geohazard database management using “cloud system”. This system later will use as part of the development activities and result in minimizing the frequency of the geo-hazard and risk at that research area.

  2. An Integrated Spectrophotometric Survey of Nearby Star-Forming Galaxies

    CERN Document Server

    Moustakas, J

    2005-01-01

    We present integrated optical spectrophotometry for a sample of 417 nearby galaxies. Our observations consist of spatially integrated, S/N=10-100 spectroscopy between 3600 and 6900 Angstroms at ~8 Angstroms FWHM resolution. In addition, we present nuclear (2.5"x2.5") spectroscopy for 153 of these objects. Our sample targets a diverse range of galaxy types, including starbursts, peculiar galaxies, interacting/merging systems, dusty, infrared-luminous galaxies, and a significant number of normal galaxies. We use population synthesis to model and subtract the stellar continuum underlying the nebular emission lines. This technique results in emission-line measurements reliably corrected for stellar absorption. Here, we present the integrated and nuclear spectra, the nebular emission-line fluxes and equivalent widths, and a comprehensive compilation of ancillary data available in the literature for our sample. In a series of subsequent papers we use these data to study optical star-formation rate indicators, nebul...

  3. Integration of natural and technological risks in Lombardy, Italy

    Directory of Open Access Journals (Sweden)

    S. Lari

    2009-12-01

    Full Text Available Multi-risk assessment is becoming a valuable tool for land planning, emergency management and the deployment of mitigation strategies. Multi-risk maps combine all available information about hazard, vulnerability, and exposed values related to different dangerous phenomena, and provide a quantitative support to complex decision making.

    We analyse and integrate through an indicator-based approach nine major threats affecting the Lombardy Region (Northern Italy, 25 000 km2, namely landslide, avalanche, flood, wildfire, seismic, meteorological, industrial (technological risks; road accidents, and work injuries. For each threat, we develop a set of indicators that express the physical risk and the coping capacity or system resilience. By combining these indicators through different weighting strategies (i.e. budgetary allocation, and fuzzy logic, we calculate a total risk for each threat. Then, we integrate these risks by applying AHP (Analytic Hierarchy Process weighting, and we derive a set of multi-risk maps. Eventually, we identify the dominant risks for each zone, and a number of risk hot-spot areas.

    The proposed approach can be applied with different degree of detail depending on the quality of the available data. This allows the application of the method even in case of non homogeneous data, which is often the case for regional scale analyses. Moreover, it allows the integration of different risk types or metrics.

    Relative risk scores are provided from this methodology, not directly accounting for the temporal occurrence probability of the phenomena.

  4. Barriers to Implementing Treatment Integrity Procedures in School Psychology Research: Survey of Treatment Outcome Researchers

    Science.gov (United States)

    Sanetti, Lisa M. Hagermoser; DiGennaro Reed, Florence D.

    2012-01-01

    Treatment integrity data are essential to drawing valid conclusions in treatment outcome studies. Such data, however, are not always included in peer-reviewed research articles in school psychology or related fields. To gain a better understanding of why treatment integrity data are lacking in the school psychology research, we surveyed the…

  5. Genome-wide survey of recurrent HBV integration in hepatocellular carcinoma

    DEFF Research Database (Denmark)

    Sung, Wing-Kin; Zheng, Hancheng; Li, Shuyu;

    2012-01-01

    To survey hepatitis B virus (HBV) integration in liver cancer genomes, we conducted massively parallel sequencing of 81 HBV-positive and 7 HBV-negative hepatocellular carcinomas (HCCs) and adjacent normal tissues. We found that HBV integration is observed more frequently in the tumors (86.4%) tha...

  6. CALIFA, the Calar Alto Legacy Integral Field Area survey. III. Second public data release

    NARCIS (Netherlands)

    García-Benito, R.; Zibetti, S.; Sánchez, S. F.; Husemann, B.; de Amorim, A. L.; Castillo-Morales, A.; Cid Fernandes, R.; Ellis, S. C.; Falcón-Barroso, J.; Galbany, L.; Gil de Paz, A.; González Delgado, R. M.; Lacerda, E. A. D.; López-Fernandez, R.; de Lorenzo-Cáceres, A.; Lyubenova, M.; Marino, R. A.; Mast, D.; Mendoza, M. A.; Pérez, E.; Vale Asari, N.; Aguerri, J. A. L.; Ascasibar, Y.; Bekerait*error*ė, S.; Bland-Hawthorn, J.; Barrera-Ballesteros, J. K.; Bomans, D. J.; Cano-Díaz, M.; Catalán-Torrecilla, C.; Cortijo, C.; Delgado-Inglada, G.; Demleitner, M.; Dettmar, R.-J.; Díaz, A. I.; Florido, E.; Gallazzi, A.; García-Lorenzo, B.; Gomes, J. M.; Holmes, L.; Iglesias-Páramo, J.; Jahnke, K.; Kalinova, V.; Kehrig, C.; Kennicutt, R. C.; López-Sánchez, Á. R.; Márquez, I.; Masegosa, J.; Meidt, S. E.; Mendez-Abreu, J.; Mollá, M.; Monreal-Ibero, A.; Morisset, C.; del Olmo, A.; Papaderos, P.; Pérez, I.; Quirrenbach, A.; Rosales-Ortega, F. F.; Roth, M. M.; Ruiz-Lara, T.; Sánchez-Blázquez, P.; Sánchez-Menguiano, L.; Singh, R.; Spekkens, K.; Stanishev, V.; Torres-Papaqui, J. P.; van de Ven, G.; Vilchez, J. M.; Walcher, C. J.; Wild, V.; Wisotzki, L.; Ziegler, B.; Alves, J.; Barrado, D.; Quintana, J. M.; Aceituno, J.

    2015-01-01

    This paper describes the Second Public Data Release (DR2) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. The data for 200 objects are made public, including the 100 galaxies of the First Public Data Release (DR1). Data were obtained with the integral-field spectrograph PMAS/PPak mount

  7. CALIFA, the Calar Alto Legacy Integral Field Area survey. II. First public data release

    NARCIS (Netherlands)

    Husemann, B.; Jahnke, K.; Sánchez, S. F.; Barrado, D.; Bekerait*error*ė, S.; Bomans, D. J.; Castillo-Morales, A.; Catalán-Torrecilla, C.; Cid Fernandes, R.; Falcón-Barroso, J.; García-Benito, R.; González Delgado, R. M.; Iglesias-Páramo, J.; Johnson, B. D.; Kupko, D.; López-Fernandez, R.; Lyubenova, M.; Marino, R. A.; Mast, D.; Miskolczi, A.; Monreal-Ibero, A.; Gil de Paz, A.; Pérez, E.; Pérez, I.; Rosales-Ortega, F. F.; Ruiz-Lara, T.; Schilling, U.; van de Ven, G.; Walcher, J.; Alves, J.; de Amorim, A. L.; Backsmann, N.; Barrera-Ballesteros, J. K.; Bland-Hawthorn, J.; Cortijo, C.; Dettmar, R.-J.; Demleitner, M.; Díaz, A. I.; Enke, H.; Florido, E.; Flores, H.; Galbany, L.; Gallazzi, A.; García-Lorenzo, B.; Gomes, J. M.; Gruel, N.; Haines, T.; Holmes, L.; Jungwiert, B.; Kalinova, V.; Kehrig, C.; Kennicutt, R. C.; Klar, J.; Lehnert, M. D.; López-Sánchez, Á. R.; de Lorenzo-Cáceres, A.; Mármol-Queraltó, E.; Márquez, I.; Mendez-Abreu, J.; Mollá, M.; del Olmo, A.; Meidt, S. E.; Papaderos, P.; Puschnig, J.; Quirrenbach, A.; Roth, M. M.; Sánchez-Blázquez, P.; Spekkens, K.; Singh, R.; Stanishev, V.; Trager, S. C.; Vilchez, J. M.; Wild, V.; Wisotzki, L.; Zibetti, S.; Ziegler, B.

    2013-01-01

    We present the first public data release (DR1) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. It consists of science-grade optical datacubes for the first 100 of eventually 600 nearby (0.005 integral-field spectrograph PMAS/PPak mounted on the 3.5

  8. Barriers to Implementing Treatment Integrity Procedures in School Psychology Research: Survey of Treatment Outcome Researchers

    Science.gov (United States)

    Sanetti, Lisa M. Hagermoser; DiGennaro Reed, Florence D.

    2012-01-01

    Treatment integrity data are essential to drawing valid conclusions in treatment outcome studies. Such data, however, are not always included in peer-reviewed research articles in school psychology or related fields. To gain a better understanding of why treatment integrity data are lacking in the school psychology research, we surveyed the…

  9. CALIFA, the Calar Alto Legacy Integral Field Area survey : II. First public data release

    NARCIS (Netherlands)

    Husemann, B.; Jahnke, K.; Sanchez, S. F.; Barrado, D.; Bekeraite, S.; Bomans, D. J.; Castillo-Morales, A.; Catalan-Torrecilla, C.; Cid Fernandes, R.; Falcon-Barroso, J.; Garcia-Benito, R.; Gonzalez Delgado, R. M.; Iglesias-Paramo, J.; Johnson, B. D.; Kupko, D.; Lopez-Fernandez, R.; Lyubenova, M.; Marino, R. A.; Mast, D.; Miskolczi, A.; Monreal-Ibero, A.; Gil de Paz, A.; Perez, E.; Perez, I.; Rosales-Ortega, F. F.; Ruiz-Lara, T.; Schilling, U.; van de Ven, G.; Walcher, J.; Alves, J.; de Amorim, A. L.; Backsmann, N.; Barrera-Ballesteros, J. K.; Bland-Hawthorn, J.; Cortijo, C.; Dettmar, R. -J.; Demleitner, M.; Diaz, A. I.; Enke, H.; Florido, E.; Flores, H.; Galbany, L.; Gallazzi, A.; Garcia-Lorenzo, B.; Gomes, J. M.; Gruel, N.; Haines, T.; Holmes, L.; Jungwiert, B.; Kalinova, V.; Kehrig, C.; Kennicutt, R. C.; Klar, J.; Lehnert, M. D.; Lopez-Sanchez, A. R.; de Lorenzo-Caceres, A.; Marmol-Queralto, E.; Marquez, I.; Mendez-Abreu, J.; Molla, M.; del Olmo, A.; Meidt, S. E.; Papaderos, P.; Puschnig, J.; Quirrenbach, A.; Roth, M. M.; Sanchez-Blazquez, P.; Spekkens, K.; Singh, R.; Stanishev, V.; Trager, S. C.; Vilchez, J. M.; Wild, V.; Wisotzki, L.; Zibetti, S.; Ziegler, B.

    2013-01-01

    We present the first public data release (DR1) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. It consists of science-grade optical datacubes for the first 100 of eventually 600 nearby (0.005 integral-field spectrograph PMAS/PPak mounted on the 3.5

  10. Influence of the Kansas Collaborative Research Network on teacher beliefs, instructional practices and technology integration

    Science.gov (United States)

    Andersen, Gary G.

    Student-centered inquiry has been advocated for a lengthy period of time, through various waves of reform, and in 1996 was included in the vision of the National Science Education Standards. In 1997, the United States Department of Education awarded Kansas City, Kansas Public Schools a Technology Innovation Challenge Grant to support the Kansas Collaborative Research Network (KanCRN), which was an attempt to fulfill this vision by engaging teachers and students in scientific inquiry. KanCRN supported inquiry by providing teachers of various disciplines with project-based professional development, on-line curriculum and research tools, mentors, materials and equipment. This study examines the influences of KanCRN interventions on teachers' beliefs, classroom practices, technology skill-efficacies, and the integration of technology into classroom practices. Background characteristics of teachers and the influence of contemporary school-based professional development also were included in the research in order to evaluate and compare their impact on participation in KanCRN and the teacher outcome variables. Survey data collected on participation in professional development, beliefs and teaching practices were analyzed using a process that included: (a) factor analysis to assure reliability of constructs, (b) generation of theoretical models, and (c) analysis of those models using structural equation analysis. Longitudinal data concerning teacher beliefs and practices also were examined with a paired-comparison t-test. Analysis of the structural models revealed that KanCRN had significant and positive influences on teachers': (a) beliefs about student inquiry abilities, (b) beliefs about authentic and engaging work, (c) self-efficacy in support of inquiry, (d) self-reported content expertise, (e) frequency of use of authentic/engaging classwork, (f) frequency of use of the research process, (g) frequency of use of project/problem-based learning, (h) technology self

  11. Supporting students' knowledge integration with technology-enhanced inquiry curricula

    Science.gov (United States)

    Chiu, Jennifer Lopseen

    Dynamic visualizations of scientific phenomena have the potential to transform how students learn and understand science. Dynamic visualizations enable interaction and experimentation with unobservable atomic-level phenomena. A series of studies clarify the conditions under which embedding dynamic visualizations in technology-enhanced inquiry instruction can help students develop robust and durable chemistry knowledge. Using the knowledge integration perspective, I designed Chemical Reactions, a technology-enhanced curriculum unit, with a partnership of teachers, educational researchers, and chemists. This unit guides students in an exploration of how energy and chemical reactions relate to climate change. It uses powerful dynamic visualizations to connect atomic level interactions to the accumulation of greenhouse gases. The series of studies were conducted in typical classrooms in eleven high schools across the country. This dissertation describes four studies that contribute to understanding of how visualizations can be used to transform chemistry learning. The efficacy study investigated the impact of the Chemical Reactions unit compared to traditional instruction using pre-, post- and delayed posttest assessments. The self-monitoring study used self-ratings in combination with embedded assessments to explore how explanation prompts help students learn from dynamic visualizations. The self-regulation study used log files of students' interactions with the learning environment to investigate how external feedback and explanation prompts influence students' exploration of dynamic visualizations. The explanation study compared specific and general explanation prompts to explore the processes by which explanations benefit learning with dynamic visualizations. These studies delineate the conditions under which dynamic visualizations embedded in inquiry instruction can enhance student outcomes. The studies reveal that visualizations can be deceptively clear

  12. Survey of Human Systems Integration (HSI) Tools for USCG Acquisitions

    Science.gov (United States)

    2009-04-01

    libertymmhtables.libertymutual.com/CM_LMTablesWeb/ pdf /LibertyMutualTables.pdf Liberty Mutual (2004). Manual Materials Handling Guidelines. Survey of HSI Tools for USCG...cogn-feb20. pdf https://dspace.ucalgary.ca/bitstream/1880/46646/1/2008-904-17. pdf http://human-factors.arc.nasa.gov/ihi/research_groups/air-ground...Complete analysis utilities and user interface are included with the tool. Availability, Cost, and Contact Information: Siemens PLM Software

  13. Use of assistive technologies in academic libraries: a survey.

    Science.gov (United States)

    Tripathi, Manorama; Shukla, Archana

    2014-01-01

    The present article attempts to highlight the use of assistive technologies in academic libraries in India, the United Kingdom, the United States, and Canada. It dwells upon the use and importance of assistive technologies in general and their use for visually challenged learners in particular. Further, it gives suggestions for implementing assistive technologies in academic libraries for making visually challenged students self-reliant learners in accomplishing their academic and research pursuits. The present study adopted convenience sampling for collecting the data, which was collected between December 15, 2012 and January 18, 2013.

  14. Survey of subsurface geophysical exploration technologies adaptable to an airborne platform

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, K.A.

    1992-12-01

    This report has been prepared by the US Department of Energy (DOE) as part of a Research Development Demonstration Testing and Evaluation (RDDT E) project by EG G Energy Measurement's (EG G/EM) Remote Sensing Laboratory. It examines geophysical detection techniques which may be used in Environmental Restoration/Waste Management (ER/WM) surveys to locate buried waste, waste containers, potential waste migratory paths, and aquifer depths. Because of the Remote Sensing Laboratory's unique survey capabilities, only those technologies which have been adapted or are capable of being adapted to an airborne platform were studied. This survey describes several of the available subsurface survey technologies and discusses the basic capabilities of each: the target detectability, required geologic conditions, and associated survey methods. Because the airborne capabilities of these survey techniques have not been fully developed, the chapters deal mostly with the ground-based capabilities of each of the technologies, with reference made to the airborne capabilities where applicable. The information about each survey technique came from various contractors whose companies employ these specific technologies. EG G/EM cannot guarantee or verify the accuracy of the contractor information; however, the data given is an indication of the technologies that are available.

  15. Survey of subsurface geophysical exploration technologies adaptable to an airborne platform

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, K.A.

    1992-12-01

    This report has been prepared by the US Department of Energy (DOE) as part of a Research Development Demonstration Testing and Evaluation (RDDT&E) project by EG&G Energy Measurement`s (EG&G/EM) Remote Sensing Laboratory. It examines geophysical detection techniques which may be used in Environmental Restoration/Waste Management (ER/WM) surveys to locate buried waste, waste containers, potential waste migratory paths, and aquifer depths. Because of the Remote Sensing Laboratory`s unique survey capabilities, only those technologies which have been adapted or are capable of being adapted to an airborne platform were studied. This survey describes several of the available subsurface survey technologies and discusses the basic capabilities of each: the target detectability, required geologic conditions, and associated survey methods. Because the airborne capabilities of these survey techniques have not been fully developed, the chapters deal mostly with the ground-based capabilities of each of the technologies, with reference made to the airborne capabilities where applicable. The information about each survey technique came from various contractors whose companies employ these specific technologies. EG&G/EM cannot guarantee or verify the accuracy of the contractor information; however, the data given is an indication of the technologies that are available.

  16. A SURVEY ON INDIAN EXPERIENCE ON INTEGRATED MANAGEMENT STANDARDS (IMS

    Directory of Open Access Journals (Sweden)

    H. Khanna

    2009-09-01

    Full Text Available Adoption of management systems standards is a key issue in manufacturing industry in India. Following the global trend quality and environmental issues are gaining importance. However the number of ISO 14001 certified companies are much less in India as compared to ISO 9001. The integration of ISO 14001 with ISO 9001 may help companies to sustain competitive advantage and overcome disappointments with quality standards and in turn encourage companies to adopt good environmental practices. The aim of this research is to study the implementation of integrated management standards (IMS by the manufacturing organizations in India. The different aspects of integration and benefits of IMS implementation are analyzed. This r esearch is based on empirical study carried out in Indian manufacturing firms, involving the application of a questionnaire. This questionnaire was tested on 50 manufacturing companies in India. The study reveals that focus on stakeholders; top management commitment and training are critical success factors for implementation of IMS. The main benefits of integration are discussed. The small sample size is one of the major limitations of this study. The paper informs the managers in manufacturing organizations and practitioners of management system standards especially in developing countries about IMS and will enable them to adopt IMS in future so that those organizations may not implement multiple and overlapping MSS(Management System Standards.

  17. INTEGRAL survey of the Cassiopeia region in hard X rays

    CERN Document Server

    Den Hartog, P R; Hermsen, W; Kuiper, L; Vink, J; in 't Zand, J J M

    2006-01-01

    We report on the results of a deep 1.6 Ms INTEGRAL observation of the Cassiopeia region performed from December 2003 to February 2004. Eleven sources were detected with the imager IBIS-ISGRI at energies above 20 keV, including three new hard X-ray sources. Most remarkable is the discovery of hard X-ray emission from the anomalous X-ray pulsar 4U 0142+61, which shows emission up to \\~150 keV with a very hard power-law spectrum with photon index Gamma = 0.73 +/- 0.17. We derived flux upper limits for energies between 0.75 MeV and 30 MeV using archival data from the Compton telescope COMPTEL. In order to reconcile the very hard spectrum of 4U 0142+61 measured by INTEGRAL with the COMPTEL upper limits, the spectrum has to bend or break between ~75 keV and ~750 keV. 1E 2259+586, another anomalous X-ray pulsar in this region, was not detected. INTEGRAL and COMPTEL upper limits are provided. The new INTEGRAL sources are IGR J00370+6122 and IGR J00234+6144. IGR J00370+6122 is a new supergiant X-ray binary with an orb...

  18. A Synthesis and Survey of Critical Success Factors for Computer Technology Projects

    Science.gov (United States)

    Baker, Ross A.

    2012-01-01

    The author investigated the existence of critical success factors for computer technology projects. Current research literature and a survey of experienced project managers indicate that there are 23 critical success factors (CSFs) that correlate with project success. The survey gathered an assessment of project success and the degree to which…

  19. Technology strategy for integrated operations and real time reservoir management; Technology Target Areas; TTA5 - Integrated operations and RTRM

    Energy Technology Data Exchange (ETDEWEB)

    2007-07-01

    In Norway Integrated Operations (IO) is a concept which in the first phase (G1) has been used to describe how to integrate processes and people onshore and offshore using ICT solutions and facilities that improve onshore's ability to support offshore operationally. The second generation (G2) Integrated Operations aims to help operators utilize vendors' core competencies and services more efficiently. Utilizing digital services and vendor products, operators will be able to update reservoir models, drilling targets and well trajectories as wells are drilled, manage well completions remotely, optimize production from reservoir to export lines, and implement condition-based maintenance concepts. The total impact on production, recovery rates, costs and safety will be profound. When the international petroleum business moves to the Arctic region the setting is very different from what is the case on the Norwegian Continental Shelf (NCS) and new challenges will arise. The Norwegian Ministry of Environment has recently issued an Integrated Management Plan for the Barents Sea where one focus is on 'Monitoring of the Marine Environment in the North'. The Government aims to establish a new and more coordinated system for monitoring the marine ecosystems in the north. A representative group consisting of the major Operators, the Service Industry, Academia and the Authorities have developed the enclosed strategy for the OG21 Integrated Operations and Real Time Reservoir Management (IO and RTRM) Technology Target Area (TTA). Major technology and work process research and development gaps have been identified in several areas: Bandwidth down-hole to surface; Sensor development including Nano-technology; Cross discipline use of Visualisation, Simulation and model development particularly in Drilling and Reservoir management areas; Software development in terms of data handling, model updating and calculation speed; Enabling reliable and robust communications

  20. A Survey of Technologies Supporting Virtual Project Based Learning

    DEFF Research Database (Denmark)

    Dirckinck-Holmfeld, Lone

    2002-01-01

    for evaluation is proposed where negotiation of meaning, coordination and resource management are identified as the key concepts in virtual project based learning. Three e-learning systems are selected for the survey, Virtual-U, Lotus Learningspace and Lotus Quickplace, as each system offers different strategies...

  1. Feasibility Study of Integrating IDELIX’s Pliable Display Technology into the COPlanS Technology Demonstration Software

    Science.gov (United States)

    2005-03-31

    Feasibility Study of Integrating IDELIX’s Pliable Display Technology into the COPlanS Technology Demonstration Software Issue Number: Version 1... Technology Demonstration Software 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f...Collaborative Operations Planning System (COPlanS) technology demonstration software in the areas of collaboration and data visualization using IDELIX’s Pliable

  2. CMOS analog integrated circuit design technology; CMOS anarogu IC sekkei gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    Fujimoto, H.; Fujisawa, A. [Fuji Electric Co. Ltd., Tokyo (Japan)

    2000-08-10

    In the field of the LSI (large scale integrated circuit) in rapid progress toward high integration and advanced functions, CAD (computer-aided design) technology has become indispensable to LSI development within a short period. Fuji Electric has developed design technologies and automatic design system to develop high-quality analog ICs (integrated circuits), including power supply ICs. within a short period. This paper describes CMOS (complementary metal-oxide semiconductor) analog macro cell, circuit simulation, automatic routing, and backannotation technologies. (author)

  3. Integrated Large-Scale Environmental Information Systems: A Short Survey

    OpenAIRE

    Kolios, Stavros; Maurodimou, Olga; Stylios, Chrysostomos

    2013-01-01

    Part 6: Performance Management; International audience; The installation and operation of instrument/sensor networks has great importance in monitoring the physical environment from local to global scale. Nowadays, such networks comprise vital parts of integrated information systems that are called Environmental Information Systems (EIS). Such systems provide real time monitoring, forecasts and interesting conclusions extracted from the collected data sets that are stored in huge databases. T...

  4. Integrating molecular markers into the World Health Organization classification of CNS tumors: a survey of the neuro-oncology community.

    Science.gov (United States)

    Aldape, Kenneth; Nejad, Romina; Louis, David N; Zadeh, Gelareh

    2017-03-01

    Molecular markers provide important biological and clinical information related to the classification of brain tumors, and the integration of relevant molecular parameters into brain tumor classification systems has been a widely discussed topic in neuro-oncology over the past decade. With recent advances in the development of clinically relevant molecular signatures and the 2016 World Health Organization (WHO) update, the views of the neuro-oncology community on such changes would be informative for implementing this process. A survey with 8 questions regarding molecular markers in tumor classification was sent to an email list of Society for Neuro-Oncology members and attendees of prior meetings (n=5065). There were 403 respondents. Analysis was performed using whole group response, based on self-reported subspecialty. The survey results show overall strong support for incorporating molecular knowledge into the classification and clinical management of brain tumors. Across all 7 subspecialty groups, ≥70% of respondents agreed to this integration. Interestingly, some variability is seen among subspecialties, notably with lowest support from neuropathologists, which may reflect their roles in implementing such diagnostic technologies. Based on a survey provided to the neuro-oncology community, we report strong support for the integration of molecular markers into the WHO classification of brain tumors, as well as for using an integrated "layered" diagnostic format. While membership from each specialty showed support, there was variation by specialty in enthusiasm regarding proposed changes. The initial results of this survey influenced the deliberations underlying the 2016 WHO classification of tumors of the central nervous system.

  5. A survey of environmental needs and innovative technologies in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Voss, C.F.; Roberds, W.J. [Golder Associates, Inc., Redmond, WA (United States)

    1995-05-01

    The International Technology Program (IT?), formerly the international Technology Exchange Program (ITEP), of the Department of Energy`s (DOE`s) Office of Environmental Restoration and Waste Management (EM) is responsible for promoting: (1) the import of innovative technologies to better address EM`s needs; and (2) the export of US services into foreign markets to enhance US competitiveness. Under this program: (1) the environmental restoration market in Germany was evaluated, including the description of the general types of environmental problems, the environmental regulations, and specific selected contaminated sites; and (2) potentially innovative environmental restoration technologies, either commercially available or under development in Germany, were identified, described and evaluated. It was found that: (1) the environmental restoration market in Germany is very large, on the order of several billion US dollars per year, with a significant portion possibly available to US businesses; and (2) a large number (54) of innovative environmental restoration technologies, which are either commercially available or under development in Germany, may have some benefit to the DOE EM program and should be considered for transfer to the US.

  6. A Comparison between Quantity Surveying and Information Technology Students on Web Application in Learning Process

    Science.gov (United States)

    Keng, Tan Chin; Ching, Yeoh Kah

    2015-01-01

    The use of web applications has become a trend in many disciplines including education. In view of the influence of web application in education, this study examines web application technologies that could enhance undergraduates' learning experiences, with focus on Quantity Surveying (QS) and Information Technology (IT) undergraduates. The…

  7. Relating Use of Digital Technology by Pre-Service Teachers to Confidence: A Singapore Survey

    Science.gov (United States)

    Yeung, Alexander Seeshing; Lim, Kam Ming; Tay, Eng Guan; Lam-Chiang, Audrey Cheausim; Hui, Chenri

    2012-01-01

    Teachers today are expected to be able to apply a wide range of digital technologies in the classroom. Initial teacher education programs should prepare teachers to apply them with confidence. Pre-service teachers in Singapore responded to a survey on use of technologies in their personal lives and in their teaching, and how confident they were in…

  8. Integrated geophysical surveys on railroads in permafrost areas

    Institute of Scientific and Technical Information of China (English)

    A Ivanov; S Klepikova; M Shirobokov; A Urusova; A Savin

    2013-01-01

    The zones of thawed ground in the permafrost area are most dangerous from engineer-geologist effect point of view. Detection of such zones, as making forecast of their movement is the main task of engineer-geologist survey been held in railway industry. This paper presents general issues concerning railway construction and operation in permafrost areas. Comprehensive geophysical methods to monitor the development of thawed soils are considered in detail. The main physical parameters which help define permafrost and thawed soil patches are described. Author of current paper pointed out main factors, allowing predicting potential areas of development of thawed grounds. They offered set non-destructive methods:GPR investigations, seismic survey and elec-tric exploration. Whole sets of geophysical data:electric resistivity, velocity of S-wave and P-wave (and their correlation), allow us with high confidence specify characteristics and state of soil either under the line of road, or near it. At the same time the meth-od allows to predict direction of further development of thawed ground area.

  9. Integrated Motion Planning and Autonomous Control Technology for Autonomous ISR Project

    Data.gov (United States)

    National Aeronautics and Space Administration — SSCI and MIT propose to design, implement and test a comprehensive Integrated Mission Planning & Autonomous Control Technology (IMPACT) for Autonomous ISR...

  10. Evaluating Instructor Technology Integration in Community and Technical Colleges: A Performance Evaluation Matrix

    Science.gov (United States)

    Del Favero, Marietta; Hinson, Janice M.

    2007-01-01

    The press for implementing technology based instructional delivery systems in community and technical colleges is well documented. Yet faculty face numerous challenges in integrating technology into instruction (AL-Bataineh & Brooks, 2003; Groves & Zemel, 2000; Khoury, 1997). Stimulating faculty ownership in technology, diffusion of technology use…

  11. Assistive Technology in Australia: Integrating theory and evidence into action.

    Science.gov (United States)

    Steel, Emily J; Layton, Natasha A

    2016-12-01

    Occupational therapists use a range of strategies to influence the relationship between person, environment and occupation and facilitate people's participation and inclusion in society. Technology is a fundamental environmental factor capable of enabling inclusion, and occupational therapy models articulate a role for assistive technology (AT) devices and services, but there is a gap between theory, research and practice. The context of AT provision in Australia presents systemic barriers that prevent optimal application of AT devices and services for societal health promotion and in individualised solutions. The Integrating Theory, Evidence and Action method (ITEA) was used to answer the question 'How can occupational therapy support AT provision to enable older people and people with disability?' A wide range of sources were systematically analysed to explore the complexities of AT provision in Australia. The International Classification of Functioning, Disability and Health (ICF) and IMPACT(2) model are used as frameworks to reconstruct evidence into statements that summarise the theory, process and outcomes of AT provision. Analysis of the influence of the global disability rights and local policies and AT provision systems is used to highlight important aspects for occupational therapists to consider in research and practice. Pragmatic recommendations are provided to enable practitioners to translate theory and evidence into action. AT provision can be improved by focusing on evidence for and congruence between theory, process and outcomes, rather than isolated interventions. Occupational therapists should consider the influence of contextual factors on practice, and work with consumers to improve access and equity in AT provision systems. © 2016 Occupational Therapy Australia.

  12. A Survey of Power Electronics Applications in Aerospace Technologies

    Science.gov (United States)

    Kankam, M. David; Elbuluk, Malik E.

    2001-01-01

    The insertion of power electronics in aerospace technologies is becoming widespread. The application of semiconductor devices and electronic converters, as summarized in this paper, includes the International Space Station, satellite power system, and motor drives in 'more electric' technology applied to aircraft, starter/generators and reusable launch vehicles. Flywheels, servo systems embodying electromechanical actuation, and spacecraft on-board electric propulsion are discussed. Continued inroad by power electronics depends on resolving incompatibility of using variable frequency for 400 Hz-operated aircraft equipment. Dual-use electronic modules should reduce system development cost.

  13. Advanced technology trend survey of micromachines in Europe; Oshu ni okeru micromachine sentan gijutsu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    In this research survey, the development trend of micromachine technology in Europe was surveyed, development level of micromachine technology of European companies was grasped, and practical application fields of their target were investigated. Technology development level of private companies in Japan`s national projects and practical application fields of Japan`s target were arranged. Trends of micromachine technology development are compared between Japanese companies and European companies. Among micromachine technology development projects in Europe, ``8520 MUST`` is a part of the ESPRIT Project. About 40,000 companies among about 170,000 companies in whole Europe are relating to the MUST Project. The main fields include the manufacturing technology, process control of machines, technology of safety, sensor technology in environmental fields, and automotive technology. The marketing fields of application include the automobile, military technology, home automation, industrial process, medical technology, environmental technology, and games. The results can be compared with the direction of research and development in Japan. 22 figs., 8 tabs.

  14. Educational technology integration and distance learning in respiratory care: practices and attitudes.

    Science.gov (United States)

    Hopper, Keith B; Johns, Carol L

    2007-11-01

    Educational technologies have had an important role in respiratory care. Distance learning via postal correspondence has been used extensively in respiratory care, and Internet-based distance learning is now used in the training of respiratory therapists (RTs), clinical continuing education, and in baccalaureate degree and higher programs for RTs and educators. To describe the current scope of respiratory care educational technology integration, including distance learning. To investigate online research potential in respiratory care. A probabilistic online survey of United States respiratory care program directors was conducted on educational technology practices and attitudes, including distance learning. A parallel exploratory study of United States respiratory care managers was conducted. One-hundred seventy-seven (53%) program directors participated. One-hundred twenty-eight respiratory care managers participated. For instructional purposes, the respiratory care programs heavily use office-productivity software, the Internet, e-mail, and commercial respiratory care content-based computer-based instruction. The programs use, or would use, online resources provided by text publishers, but there is a paucity. Many program directors reported that their faculty use personal digital assistants (PDAs), often in instructional roles. 74.6% of the programs offer no fully online courses, but 61.0% reported at least one course delivered partially online. The managers considered continuing education via online technologies appropriate, but one third reported that they have not/will not hire RTs trained via distance learning. Neither group considered fully online courses a good match for RT training, nor did they consider training via distance learning of comparable quality to on-campus programs. Both groups rated baccalaureate and higher degrees via distance learning higher if the program included face-to-face instruction. Online distance-learning participatory experience

  15. Natural language processing-based COTS software and related technologies survey.

    Energy Technology Data Exchange (ETDEWEB)

    Stickland, Michael G.; Conrad, Gregory N.; Eaton, Shelley M.

    2003-09-01

    Natural language processing-based knowledge management software, traditionally developed for security organizations, is now becoming commercially available. An informal survey was conducted to discover and examine current NLP and related technologies and potential applications for information retrieval, information extraction, summarization, categorization, terminology management, link analysis, and visualization for possible implementation at Sandia National Laboratories. This report documents our current understanding of the technologies, lists software vendors and their products, and identifies potential applications of these technologies.

  16. Integrated geophysical interpretation of the Valhall 4C OBS survey

    Energy Technology Data Exchange (ETDEWEB)

    Thomsen, Leon A.; Barkved, Olav I; Mueller, Michael C.; Haggard, Bill W.; Kommedal, Jan H.; Rosland, Boerge O.

    1998-12-31

    This presentation gives a brief classic example of a North Sea reservoir which cannot be imaged by conventional P-wave techniques. In two-dimensional P-wave sections, extending across the crest of the structure, the top of the chalk reservoir is depressed in time, and has low amplitude and coherency so that even its identification is uncertain. The classical interpretation of these effects is that, over geologic time, gas has leaked from the reservoir into the overburden, in the zone above the reservoir. This gas, while present in uneconomic concentrations, has the effect of lowering seismic velocities and increasing seismic attenuation. Efficient methods of seismic surveying were used for oil prediction in the reservoir. 6 refs.

  17. Status report on survey of alternative heat pumping technologies

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, S.

    1998-07-01

    The Department of Energy is studying alternative heat pumping technologies to identify possible cost effective alternatives to electric driven vapor compression heat pumps, air conditioners, and chillers that could help reduce CO{sub 2} emissions. Over thirty different technologies are being considered including: engine driven systems, fuel cell powered systems, and alternative cycles. Results presented include theoretical efficiencies for all systems as well as measured performance of some commercial, prototype, or experimental systems. Theoretical efficiencies show that the alternative electric-driven technologies would have HSPFs between 4 and 8 Btu/Wh (1.2 to 2.3 W/W) and SEERs between 3 and 9.5 Btu/Wh (0.9 and 2.8 W/W). Gas-fired heat pump technologies have theoretical seasonal heating gCOPs from 1.1 to 1.7 and cooling gCOPs from 0.95 to 1.6 (a SEER 12 Btu/Wh electric air conditioner has a primary energy efficiency of approximately 1.4 W/W).

  18. A survey of passive technology for digital image forensics

    Institute of Scientific and Technical Information of China (English)

    LUO Weiqi; QU Zhenhua; PAN Feng; HUANG Jiwu

    2007-01-01

    Over the past years,digital images have been widely used in the Internet and other applications.Whilst image processing techniques are developing at a rapid speed,tampering with digital images without leaving any obvious traces becomes easier and easier.This may give rise to some problems such as image authentication.A new passive technology for image forensics has evolved quickly during the last few years.Unlike the signature-based or watermark-based methods,the new technology does not need any signature generated or watermark embedded in advance,it assumes that different imaging devices or processing would introduce different inherent patterns into the output images.These underlying patterns are consistent in the original untampered images and would be altered after some kind of manipulations.Thus,they can be used as evidence for image source identification and alteration detection.In this paper,we will discuss this new forensics technology and give an overview of the prior literatures.Some concluding remarks are made about the state of the art and the challenges in this novel technology.

  19. A Survey on Economic-driven Evaluations of Information Technology

    NARCIS (Netherlands)

    Mutschler, B.; Zarvić, N.; Reichert, M.U.

    2007-01-01

    The economic-driven evaluation of information technology (IT) has become an important instrument in the management of IT projects. Numerous approaches have been developed to quantify the costs of an IT investment and its assumed profit, to evaluate its impact on business process performance, and to

  20. Development of integrity evaluation technology for pressurized components in nuclear power plant and IT based integrity evaluation system

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Jin; Choi, Jae Boong; Shim, Do Jun [Sungkyunkwan Univ., Seoul (Korea, Republic of)] (and others)

    2004-02-15

    The objective of this research is to develop on efficient integrity evaluation technology and to investigate the applicability of the newly-developed technology such as internet-based cyber platform etc. to Nuclear Power Plant(NPP) components. The development of an efficient structural integrity evaluation system is necessary for safe operation of NPP as the increase of operating periods. Moreover, material test data as well as emerging structural integrity assessment technology are also needed for the evaluation of aged components. The following five topics are covered in this project: development of the wall-thinning evaluation program for nuclear piping; development of structural integrity evaluation criteria for steam generator tubes with cracks of various shape; development of fatigue life evaluation system for major components of NPP; ingegration of internet-based cyber platform and integrity evaluation program for primary components of NPP; effects of aging on strength of dissimilar welds.

  1. ECITE: A Testbed for Assessment of Technology Interoperability and Integration wiht Architecture Components

    Science.gov (United States)

    Graves, S. J.; Keiser, K.; Law, E.; Yang, C. P.; Djorgovski, S. G.

    2016-12-01

    ECITE (EarthCube Integration and Testing Environment) is providing both cloud-based computational testing resources and an Assessment Framework for Technology Interoperability and Integration. NSF's EarthCube program is funding the development of cyberinfrastructure building block components as technologies to address Earth science research problems. These EarthCube building blocks need to support integration and interoperability objectives to work towards a coherent cyberinfrastructure architecture for the program. ECITE is being developed to provide capabilities to test and assess the interoperability and integration across funded EarthCube technology projects. EarthCube defined criteria for interoperability and integration are applied to use cases coordinating science problems with technology solutions. The Assessment Framework facilitates planning, execution and documentation of the technology assessments for review by the EarthCube community. This presentation will describe the components of ECITE and examine the methodology of cross walking between science and technology use cases.

  2. Mobile Learning and Integration of Mobile Technologies in Education

    Science.gov (United States)

    Keengwe, Jared; Bhargava, Malini

    2014-01-01

    Mobile technologies have a huge potential to transform education provided these technologies are designed and implemented in such a way that they are relevant to the social and cultural context of learning. Clearly, the application, implementation, and design of mobile technology in the global educational context pose technological and…

  3. Preservice teachers’ preparedness to integrate computer technology into the curriculum

    Directory of Open Access Journals (Sweden)

    Jelena Magliaro

    2008-05-01

    Full Text Available For Canada to compete effectively in the digital world, beginning teachers need to play an important role in integrating computer technology into the curriculum. Equipment and connectivity do not guarantee successful or productive use of computers in the classroom, but the combination of the teaching style and technology use has the potential to change education. In this research, the computer self-efficacy beliefs of 210 preservice teachers after their first practice teaching placements were examined. First, the quantitative component of the study involved the use of Computer User Self-Efficacy (CUSE scale where students’ previous undergraduate degree, licensure area, experience and familiarity with software packages were found to have statistically significant effects on computer self-efficacy. Second, the qualitative data indicated that society and school were the most positive factors that influenced preservice teachers’ attitudes towards computers, while the family had the highest percentage of negative influence. Findings reveal that although preservice teachers had completed only two months of the program, those with higher CUSE scores were more ready to integrate computers into their lessons than those with lower scores. Résumé: Pour que le Canada puisse entrer en compétition dans le monde numérique, les nouveaux enseignants devront jouer un rôle important d’intégration des technologies informatiques dans le curriculum. Les équipements et la connectivité ne garantissent pas une utilisation gagnante ou productive de l’ordinateur en salle de classe, mais la combinaison de styles d’enseignement et d’usages de la technologie a le potentiel de changer l’éducation. Dans cette étude, les croyances d’auto-efficacité à l’ordinateur de 210 futurs enseignants après leur première affectation ont été examinées. Premièrement, la partie quantitative de l’étude impliquait l’utilisation de l’échelle du Computer

  4. U.S. Geological Survey community for data integration: data upload, registry, and access tool

    Science.gov (United States)

    ,

    2012-01-01

    As a leading science and information agency and in fulfillment of its mission to provide reliable scientific information to describe and understand the Earth, the U.S. Geological Survey (USGS) ensures that all scientific data are effectively hosted, adequately described, and appropriately accessible to scientists, collaborators, and the general public. To succeed in this task, the USGS established the Community for Data Integration (CDI) to address data and information management issues affecting the proficiency of earth science research. Through the CDI, the USGS is providing data and metadata management tools, cyber infrastructure, collaboration tools, and training in support of scientists and technology specialists throughout the project life cycle. One of the significant tools recently created to contribute to this mission is the Uploader tool. This tool allows scientists with limited data management resources to address many of the key aspects of the data life cycle: the ability to protect, preserve, publish and share data. By implementing this application inside ScienceBase, scientists also can take advantage of other collaboration capabilities provided by the ScienceBase platform.

  5. A New Framework for Evaluating the Functional Capabilities of Intra-Enterprise Application Integration Technologies

    Directory of Open Access Journals (Sweden)

    Hossein Moradi

    2010-10-01

    Full Text Available Enterprise Application Integration (EAI technologies facilitate the sharing of information and business processes of interrelated information systems in order to achieve the target integrated systems. Different EAI solutions and technologies provide various capabilities which lead to the complexity of their evaluation process. To reduce this complexity, appropriate tools for evaluating the functional capabilities of EAI technologies are required. This paper proposes a new framework for evaluating the functional capabilities of EAI technologies, which simplify the process of evaluating the functional capabilities of intra-enterprise integration technologies and solutions.The proposed framework for evaluating the EAI technologies was enhanced using the structural and conceptual aspects of previous frameworks. It offers a new schema for which various EAI technologies are categorized in different classes and are evaluated based on their supporting level for functional integration capabilities’ criteria.The new framework offers two lists containing integration technologies and their associated classifications, and functional capabilities of integration technologies. The proposed framework is a novel one which can be used by information system experts for evaluation and comparison purposes of various integration technologies.

  6. Site survey instrumentation for the National New Technology Telescope (NNTT)

    Science.gov (United States)

    Forbes, F. F.; Morse, D. A.; Poczulp, G. A.

    1988-10-01

    The characterization of atmospheric turbulence at and above the two candidate sites for the 15 m National New Technology Telescope (NNTT) has required the development of specialized measurement techniques. The equipment used to measure astronomical seeing, microthermals, water vapor, and temperature is discussed, along with sample data and calibration results. By use of instruments with overlapping altitude coverage, it has been possible to 'bookkeep' qualitatively all of the sources of innate degradation, especially near the ground.

  7. Survey of Long-Term Technology Forecasting Methodologies

    Science.gov (United States)

    2002-11-01

    betting scores at horse races (Ref. 11). The RAND research was directed at improving the use of expert predictions in policy - making. Procedures were... policy formulation, but we have no way of knowing whether it did. Much of the thinking was heavily oriented toward then-current problems, such as the...asked to put themselves into a future time frame in which some technology is assumed to be commonplace. Then, the group is asked to “ backcast ” to

  8. Survey of advanced nuclear technologies for potential applications of sonoprocessing.

    Science.gov (United States)

    Rubio, Floren; Blandford, Edward D; Bond, Leonard J

    2016-09-01

    Ultrasonics has been used in many industrial applications for both sensing at low power and processing at higher power. Generally, the high power applications fall within the categories of liquid stream degassing, impurity separation, and sonochemical enhancement of chemical processes. Examples of such industrial applications include metal production, food processing, chemical production, and pharmaceutical production. There are many nuclear process streams that have similar physical and chemical processes to those applications listed above. These nuclear processes could potentially benefit from the use of high-power ultrasonics. There are also potential benefits to applying these techniques in advanced nuclear fuel cycle processes, and these benefits have not been fully investigated. Currently the dominant use of ultrasonic technology in the nuclear industry has been using low power ultrasonics for non-destructive testing/evaluation (NDT/NDE), where it is primarily used for inspections and for characterizing material degradation. Because there has been very little consideration given to how sonoprocessing can potentially improve efficiency and add value to important process streams throughout the nuclear fuel cycle, there are numerous opportunities for improvement in current and future nuclear technologies. In this paper, the relevant fundamental theory underlying sonoprocessing is highlighted, and some potential applications to advanced nuclear technologies throughout the nuclear fuel cycle are discussed.

  9. Technology strategy for integrated operations and real time reservoir management; Technology Target Areas; TTA5 - Integrated operations and RTRM

    Energy Technology Data Exchange (ETDEWEB)

    2007-07-01

    In Norway Integrated Operations (IO) is a concept which in the first phase (G1) has been used to describe how to integrate processes and people onshore and offshore using ICT solutions and facilities that improve onshore's ability to support offshore operationally. The second generation (G2) Integrated Operations aims to help operators utilize vendors' core competencies and services more efficiently. Utilizing digital services and vendor products, operators will be able to update reservoir models, drilling targets and well trajectories as wells are drilled, manage well completions remotely, optimize production from reservoir to export lines, and implement condition-based maintenance concepts. The total impact on production, recovery rates, costs and safety will be profound. When the international petroleum business moves to the Arctic region the setting is very different from what is the case on the Norwegian Continental Shelf (NCS) and new challenges will arise. The Norwegian Ministry of Environment has recently issued an Integrated Management Plan for the Barents Sea where one focus is on 'Monitoring of the Marine Environment in the North'. The Government aims to establish a new and more coordinated system for monitoring the marine ecosystems in the north. A representative group consisting of the major Operators, the Service Industry, Academia and the Authorities have developed the enclosed strategy for the OG21 Integrated Operations and Real Time Reservoir Management (IO and RTRM) Technology Target Area (TTA). Major technology and work process research and development gaps have been identified in several areas: Bandwidth down-hole to surface; Sensor development including Nano-technology; Cross discipline use of Visualisation, Simulation and model development particularly in Drilling and Reservoir management areas; Software development in terms of data handling, model updating and calculation speed; Enabling reliable and robust communications

  10. Environmental Survey preliminary report, Morgantown Energy Technology Center, Morgantown, West Virginia

    Energy Technology Data Exchange (ETDEWEB)

    1988-06-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the US Department of Energy (DOE) Morgantown Energy Technology Center (METC) conducted November 30 through December 4, 1987. In addition, the preliminary findings of the Laramie Project Office (LPO) Survey, which was conducted as part of the METC Survey on January 25 through 29, 1988, are presented in Appendices E and F. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team components are outside experts being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with METC. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at METC, and interviews with site personnel. The Survey team developed a Sampling and Analysis Plan to assist in further assessing certain environmental problems identified during its on-site activities at METC. The Sampling and Analysis Plan will be executed by the Oak Ridge National Laboratory (ORNL). When completed, the results will be incorporated into the METC Environmental Survey Interim Report. The Interim Report will reflect the final determinations of the Survey METC. 60 refs., 28 figs., 43 tabs.

  11. Technological and Physical Compatibilities in Hybrid Integration of Laser and Monolithic Integration of Waveguide, Photodetector and CMOS Circuits on Silicon

    NARCIS (Netherlands)

    Zhou, M.J.; Ikkink, T.; Chalmers, J.; Kranenburg, H. van; Albers, H.; Holleman, J.; Lambeck, P.V.; Joppe, J.L.; Bekman, H.H.P.T.; Krijger, A.J.T. de

    1994-01-01

    In this paper, technological and physical compatibilities in hybrid integration of AlInGaP laser and monolithic integration of ZnO monomode waveguide, pin-photodetector, CMOS circuits for laser power control and signal amplification on silicon substrate are studied. Prospective problems and their po

  12. Technological and physical compatibilities in hybrid integration of laser and monolithic integration of waveguide, photodetector and CMOS circuits on silicon

    NARCIS (Netherlands)

    Zhou, Ming-Jiang; Ikkink, Ton; Chalmers, John; Kranenburg, van Herma; Albers, Hans; Holleman, Jisk; Lambeck, Paul; Joppe, Jan Leendert; Bekman, Herman; Krijger, de Ton; Lambeck, P.V.

    1994-01-01

    In this paper, technological and physical compatibilities in hybrid integration of AlInGaP laser and monolithic integration of ZnO monomode waveguide, pin-photodetector, CMOS circuits for laser power control and signal amplification on silicon substrate are studied. Prospective problems and their po

  13. Integrated analysis of remote sensing products from basic geological surveys. [Brazil

    Science.gov (United States)

    Dasilvafagundesfilho, E. (Principal Investigator)

    1984-01-01

    Recent advances in remote sensing led to the development of several techniques to obtain image information. These techniques as effective tools in geological maping are analyzed. A strategy for optimizing the images in basic geological surveying is presented. It embraces as integrated analysis of spatial, spectral, and temporal data through photoptic (color additive viewer) and computer processing at different scales, allowing large areas survey in a fast, precise, and low cost manner.

  14. The Hector Survey: integral field spectroscopy of 100,000 galaxies

    CERN Document Server

    Bland-Hawthorn, Joss

    2014-01-01

    In March 2013, the Sydney--AAO Multi-object Integral field spectrograph (SAMI) began a major survey of 3400 galaxies at the AAT, the largest of its kind to date. At the time of writing, over a third of the targets have been observed and the scientific impact has been immediate. The Manga galaxy survey has now started at the SDSS telescope and will target an even larger sample of nearby galaxies. In Australia, the community is now gearing up to deliver a major new facility called Hector that will allow integral field spectroscopy of 100 galaxies observed simultaneously. By the close of the decade, it will be possible to obtain integral field spectroscopy of 100,000 galaxies over 3000 square degrees of sky down to r=17 (median). Many of these objects will have HI imaging from the new ASKAP radio surveys. We discuss the motivation for such a survey and the use of new cosmological simulations that are properly matched to the integral field observations. The Hector survey will open up a new and unique parameter sp...

  15. Integration of Infrared Thermography and Photogrammetric Surveying of Built Landscape

    Science.gov (United States)

    Scaioni, M.; Rosina, E.; L'Erario, A.; Dìaz-Vilariño, L.

    2017-05-01

    The thermal analysis of buildings represents a key-step for reduction of energy consumption, also in the case of Cultural Heritage. Here the complexity of the constructions and the adopted materials might require special analysis and tailored solutions. Infrared Thermography (IRT) is an important non-destructive investigation technique that may aid in the thermal analysis of buildings. The paper reports the application of IRT on a listed building, belonging to the Cultural Heritage and to a residential one, as a demonstration that IRT is a suitable and convenient tool for analysing the existing buildings. The purposes of the analysis are the assessment of the damages and energy efficiency of the building envelope. Since in many cases the complex geometry of historic constructions may involve the thermal analysis, the integration of IRT and accurate 3D models were developed during the latest years. Here authors propose a solution based on the up-to-date photogrammetric solutions for purely image-based 3D modelling, including automatic image orientation/sensor calibration using Structure-from-Motion and dense matching. Thus, an almost fully automatic pipeline for the generation of accurate 3D models showing the temperatures on a building skin in a realistic manner is described, where the only manual task is given by the measurement of a few common points for co-registration of RGB and IR photogrammetric projects.

  16. A Survey of EFL Learners' Attitudes toward Information and Communication Technologies

    Science.gov (United States)

    Liu, Junhong

    2009-01-01

    In response to the widespread use of and ever-changing nature of Information and Communication Technologies (ICT), various investigations were carried out regarding attitudes toward ICT. This paper attempted to investigate college non-English majors' attitudes toward the integration of Information and Communication Technologies into English…

  17. A Survey of Key Technology of Network Public Opinion Analysis

    Directory of Open Access Journals (Sweden)

    Li Su Ying

    2016-01-01

    Full Text Available The internet has become an important base for internet users to make comments because of its interactivity and fast dissemination. The outbreak of internet public opinion has become a major risk for network information security. Domestic and foreign researchers had carried out extensive and in-depth study on public opinion. Fruitful results have achieved in the basic theory research and emergency handling and other aspects of public opinion. But research on the public opinion in China is still in the initial stage, the key technology of the public opinion analysis is still as a starting point for in-depth study and discussion.

  18. The Use of Technologies for Teaching Dentistry in Brazil: Reflections from an Integrative Review

    Science.gov (United States)

    Silva, Henrique Salustiano; Bariani, Rita Catia; Kubo, Hatsuo; Leal, Tais Pereira; Ilinsky, Roberta; Borges, Thalita; Faltin, Kurt, Jr.; Ortolani, Cristina Lucia Feijó

    2017-01-01

    This article is an integrative review regarding the use of information and communication technologies (ICT) for teaching Dentistry. Thus, the article aimed to analyze papers that show the use of these technologies as resources and tools for learning. The stages in the elaboration of this integrative review were: establishing the guiding question…

  19. CALL Teacher Education as an Impetus for L2 Teachers in Integrating Technology

    Science.gov (United States)

    Hong, Kwang Hee

    2010-01-01

    The ultimate goal of CALL teacher education is to enable L2 teachers to integrate CALL technology into their classroom with confidence and knowledge. As a way to achieve this goal, an increasing number of studies have paid attention to the integration of CALL technology into the teacher education program and into the classroom. Nonetheless, there…

  20. The Teacher as Re-Designer of Technology Integrated Activities for an Early Literacy Curriculum

    Science.gov (United States)

    Cviko, Amina; McKenney, Susan; Voogt, Joke

    2013-01-01

    Though popular among children outside of school, Dutch teachers often struggle to offer technology integrated activities in the kindergarten classroom. Because involving teachers in development of technology integrated activities can support their implementation, this study examines teachers in the role of re-designing such activities. Two case…