WorldWideScience

Sample records for technology services nets

  1. Programming NET Web Services

    CERN Document Server

    Ferrara, Alex

    2007-01-01

    Web services are poised to become a key technology for a wide range of Internet-enabled applications, spanning everything from straight B2B systems to mobile devices and proprietary in-house software. While there are several tools and platforms that can be used for building web services, developers are finding a powerful tool in Microsoft's .NET Framework and Visual Studio .NET. Designed from scratch to support the development of web services, the .NET Framework simplifies the process--programmers find that tasks that took an hour using the SOAP Toolkit take just minutes. Programming .NET

  2. Using Technology of .Net Web Services in the Area of Automation

    Directory of Open Access Journals (Sweden)

    Martin Hnik

    2009-12-01

    Full Text Available This work deals with a technology for data exchange XML Web Services and its application to specific tasks. One of the applications created allows you to monitor and control the real thermal process through a number of client devices, independent of the operating system, the type or their location. The thermal process can be controlled, for example, by another process, a website or a mobile phone. The system is designed from its base and contains three main parts. The hardware part consists from a measuring card, actuators and temperature sensors. The core application is a server that is running the XML Web Service, Windows Service and SQL Server. Client software for mobile phones and web sites was also created.

  3. Research on Web Service Technology Based on Hessian Protocol in ASP.NET Environment%ASP.NET环境下Hessian协议Web服务技术的研究

    Institute of Scientific and Technical Information of China (English)

    董婕; 覃华

    2011-01-01

    The Web services technologies used in ASP. NET is based on the XML + SOAP protocol, which is of more shortcomings such as starting with a high learning, and being difficult to use. Hessian protocol is a lightweight Web services program. This paper focuses on the implementation process of Hessian protocol in ASP. NET environment. This scheme is another Web service option for practical applications.%ASP.NET中采用的Web服务技术是基于XML+SOAP协议实现,具有学习起点高、推广难度大等问题.Hessian协议是一种新的Web服务技术,本文着重研究Hessian协议的Web服务在ASP.NET环境下的一般实现过程,为工程实际应用提供另一种选择方案.

  4. Advanced Near Net Shape Technology

    Science.gov (United States)

    Vickers, John

    2015-01-01

    The objective of the Advanced Near Net Shape Technology (ANNST) project is to radically improve near net shape manufacturing methods from the current Technology/ Manufacturing Readiness Levels (TRL/MRL 3-4) to the point where they are viable candidates (TRL/ MRL-6) for shortening the time and cost for insertion of new aluminum alloys and revolutionary manufacturing methods into the development/improvement of space structures. Conventional cyrotank manufacturing processes require fabrication of multiple pieces welded together to form a complete tank. A variety of near net shape manufacturing processes has demonstrated excellent potential for enabling single-piece construction of components such as domes, barrels, and ring frames. Utilization of such processes can dramatically reduce the extent of welding and joining needed to construct cryogenic tanks and other aerospace structures. The specific focus of this project is to successfully mature the integrally stiffened cylinder (ISC) process in which a single-piece cylinder with integral stiffeners is formed in one spin/flow forming process. Structural launch vehicle components, like cryogenic fuel tanks (e.g., space shuttle external tank), are currently fabricated via multipiece assembly of parts produced through subtractive manufacturing techniques. Stiffened structural panels are heavily machined from thick plate, which results in excessive scrap rates. Multipiece construction requires welds to assemble the structure, which increases the risk for defects and catastrophic failures.

  5. Net Neutrality and Quality of Service

    CERN Document Server

    Altman, Eitan; Wong, Sulan; Xu, Manjesh Kumar Hanawal 'and' Yuedong

    2011-01-01

    2010 has witnessed many public consultations around the world concerning Net neutrality. A second legislative phase that may follow, could involve various structural changes in the Internet. The status that the Internet access has in Europe as a universal service evolves as the level of quality of service (QoS) to be offered improves. If guarantees on QoS are to be imposed, as requested by several economic actors, it would require introducing new indicators of quality of services, as well as regulation legislation and monitoring of the offered levels of QoS. This tendency in Europe may change the nature of the Internet from a best effort network to, perhaps, a more expensive one, that offers guaranteed performance. This paper presents an overview of the above issues as well as an overview of recent research on net-neutrality, with an emphasis on game theoretical approaches.

  6. Emerging Technologies: Net Zero Technology R&D

    Science.gov (United States)

    2012-05-23

    not currently allowed in this region BUILDING STRONG® RDTE 6.2 – NetZero Model  Comprehensive model of installation utility systems...US Army Corps of Engineers BUILDING STRONG® Emerging Technologies: Net Zero Technology R&D 23-May-2012 Report Documentation Page Form...unclassified b. ABSTRACT unclassified c. THIS PAGE unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 BUILDING STRONG

  7. Near-Net Forging Technology Demonstration Program

    Science.gov (United States)

    Hall, I. Keith

    1996-01-01

    Significant advantages in specific mechanical properties, when compared to conventional aluminum (Al) alloys, make aluminum-lithium (Al-Li) alloys attractive candidate materials for use in cryogenic propellant tanks and dry bay structures. However, the cost of Al-Li alloys is typically five times that of 2219 aluminum. If conventional fabrication processes are employed to fabricate launch vehicle structure, the material costs will restrict their utilization. In order to fully exploit the potential cost and performance benefits of Al-Li alloys, it is necessary that near-net manufacturing methods be developed to off-set or reduce raw material costs. Near-net forging is an advanced manufacturing method that uses elevated temperature metal movement (forging) to fabricate a single piece, near-net shape, structure. This process is termed 'near-net' because only a minimal amount of post-forge machining is required. The near-net forging process was developed to reduce the material scrap rate (buy-to-fly ratio) and fabrication costs associated with conventional manufacturing methods. The goal for the near-net forging process, when mature, is to achieve an overall cost reduction of approximately 50 percent compared with conventional manufacturing options for producing structures fabricated from Al-Li alloys. This NASA Marshall Space Flight Center (MSFC) sponsored program has been a part of a unique government / industry partnership, coordinated to develop and demonstrate near-net forging technology. The objective of this program was to demonstrate scale-up of the near-net forging process. This objective was successfully achieved by fabricating four integrally stiffened, 170- inch diameter by 20-inch tall, Al-Li alloy 2195, Y-ring adapters. Initially, two 2195 Al-Li ingots were converted and back extruded to produce four cylindrical blockers. Conventional ring rolling of the blockers was performed to produce ring preforms, which were then contour ring rolled to produce

  8. ASP.NET web API build RESTful web applications and services on the .NET framework

    CERN Document Server

    Kanjilal, Joydip

    2013-01-01

    This book is a step-by-step, practical tutorial with a simple approach to help you build RESTful web applications and services on the .NET framework quickly and efficiently.This book is for ASP.NET web developers who want to explore REST-based services with C# 5. This book contains many real-world code examples with explanations whenever necessary. Some experience with C# and ASP.NET 4 is expected.

  9. Information Technology Service; Service Informatique

    Energy Technology Data Exchange (ETDEWEB)

    Ageron, M.; Boninchi, V.; Chartoire, M.; Combroux, A.; Giraud, N.; Jacquet, G.; Lagrange, B.; Malleret, S.; Martin, C.; Mas, J.; Morgue, M.; Ollivier, T. [Inst. de Physique Nucleaire, Lyon-1 Univ., 69 - Villeurbanne (France)

    1998-12-31

    The information technology service works out the choices concerning the information technology systems of general use in the laboratory: computers, network, peripherals, workstations, software. It intervenes at the same time in the definition of the procedures and equipment specific to the research groups. The entire data acquisition is centralized by the service. The personnel is sharing the following two large directions of activities: - management of information technology park (setup, configuration and maintenance of the materials and soft ensemble, training and assistance afforded to users); - participation in software projects either in elaboration of applications or in realization and maintenance of specific tools

  10. Industry Service - Technology Centre

    DEFF Research Database (Denmark)

    Hollensen, Svend; Grünbaum, Niels Nolsøe

    2011-01-01

    The chapter describes and explains the development of an Industry Service Technology (IS-T) portal solution at Danfoss for testing of products, including booking system for standardised 'service packages' in order to reduce waiting time.......The chapter describes and explains the development of an Industry Service Technology (IS-T) portal solution at Danfoss for testing of products, including booking system for standardised 'service packages' in order to reduce waiting time....

  11. EnviroNET - The Space Environment Information Service

    Science.gov (United States)

    Lauriente, Michael

    1991-01-01

    The recent development of EnviroNET, the Space Environment Information Service, is discussed. The activities pursued by the Space Shuttle Working Group to establish a user-friendly database of current information on the Space Shuttle environment are described.

  12. Net ecosystem services value of wetland: Environmental economic account

    Science.gov (United States)

    Chen, Z. M.; Chen, G. Q.; Chen, B.; Zhou, J. B.; Yang, Z. F.; Zhou, Y.

    2009-06-01

    For decision making in terms of environmental economics for wetland construction, restoration and preservation, net ecosystem services values of constructed, human-interfered and natural wetlands are explored in the present work as a comparative study. The ecosystem services values of a pilot constructed wetland in Beijing, China in different discount rates and time horizons are accounted and compared with those of the natural wetlands all over the world as a mean and of a typical human-interfered wetland in Wenzhou, China. Results show that in both finite and infinite time horizons considered, the constructed wetland has the largest net services value in a reasonable discount rate.

  13. Marketing library services to the Net Generation

    Directory of Open Access Journals (Sweden)

    Nadia Haji azizi

    2008-04-01

    Full Text Available This paper aims to examine the role of marketing to new generations of library users. The paper reviews classical marketing texts and current user studies for applicability to library service. The paper finds that libraries can apply classic marketing principles to attract and better serve new generations of users. Although libraries no longer have a monopoly on information sources, libraries do offer value-added services. By understanding the users and their contexts, the paper proposes various strategies of value to market librarians and library resources.

  14. Web Services modeling and composition approach using Objects-Oriented Petri Nets

    Directory of Open Access Journals (Sweden)

    Sofiane Chemaa

    2012-07-01

    Full Text Available Nowadays, with the emergence and the evolution of new technologies, such as e-business, a large number of companies are connected to Internet, and have proposed web services to trade. Web services as presented, are conceptually limited components to relatively simple functionalities. Generally, a single service does not satisfy the users needs that are more and more complex. Therefore, services must be made able to be composed to offer added value services. In this paper, a web services composition approach, modelled by Objects-Oriented Petri nets, is presented. In his context, an expressive algebra, which successfully solves the web services complex composition problem, is proposed. A java tool that allows automating this approach; based on a definite algebra and a G-nets meta-model, proposed by us, is developed.

  15. Measuring Cloud Service Health Using NetFlow/IPFIX

    DEFF Research Database (Denmark)

    Drago, Idilio; Hofstede, Rick; Sadre, Ramin

    2015-01-01

    to be immediately informed about any problems in their services. This paper aims at a first step toward a network-based approach to monitor cloud services. We focus on severe problems that affect most services, such as outages or extreme server overload, and propose a method to monitor these problems that relies...... solely on the traffic exchanged between users and cloud providers. Our proposal is entirely based on NetFlow/IPFIX data and, therefore, explicitly targets high-speed networks. By combining a methodology to reassemble and classify flow records with stochastic estimations, our proposal has the distinct...... of the targeted services have been only marginally affected by the attacks....

  16. Building net-centric military applications over service oriented architectures

    Science.gov (United States)

    Birman, Kenneth; Hillman, Robert; Pleisch, Stefan

    2005-05-01

    We compare the overall structure of military GIG and NCES architectures with that of the object oriented architectures (CORBA, J2EE and .NET) and of the emerging Web Services architecture. While the match is good in many ways, particularly with respect to Web Services, we also identify a series of shortcomings that could stymie attempts to implement a GIG or NCES system directly on a commercial Web Services platform. Our comparison leads to suggestions for experimental investigations of some topics, but also for more fundamental inquiry in some areas where the scientific base is inadequate. Several issues of the latter sort arise when we consider the mixture of scalability, security, robustness, and time-criticality that must be simultaneously satisfied in demanding military applications.

  17. SeaDataNet network services monitoring: Definition and Implementation of Service availability index

    Science.gov (United States)

    Lykiardopoulos, Angelos; Mpalopoulou, Stavroula; Vavilis, Panagiotis; Pantazi, Maria; Iona, Sissy

    2014-05-01

    SeaDataNet (SDN) is a standardized system for managing large and diverse data sets collected by the oceanographic fleets and the automatic observation systems. The SeaDataNet network is constituted of national oceanographic data centres of 35 countries, active in data collection. SeaDataNetII project's objective is to upgrade the present SeaDataNet infrastructure into an operationally robust and state-of-the-art infrastructure; therefore Network Monitoring is a step to this direction. The term Network Monitoring describes the use of system that constantly monitors a computer network for slow or failing components and that notifies the network administrator in case of outages. Network monitoring is crucial when implementing widely distributed systems over the Internet and in real-time systems as it detects malfunctions that may occur and notifies the system administrator who can immediately respond and correct the problem. In the framework of SeaDataNet II project a monitoring system was developed in order to monitor the SeaDataNet components. The core system is based on Nagios software. Some plug-ins were developed to support SeaDataNet modules. On the top of Nagios Engine a web portal was developed in order to give access to local administrators of SeaDataNet components, to view detailed logs of their own service(s). Currently the system monitors 35 SeaDataNet Download Managers, 9 SeaDataNet Services, 25 GeoSeas Download Managers and 23 UBSS Download Managers . Taking advantage of the continuous monitoring of SeaDataNet system components a total availability index will be implemented. The term availability can be defined as the ability of a functional unit to be in a state to perform a required function under given conditions at a given instant of time or over a given time interval, assuming that the required external resources are provided. Availability measures can be considered as a are very important benefit becauseT - The availability trends that can be

  18. Advanced Manufacturing Technologies (AMT): Advanced Near Net Shape Technology Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Develop and mature manufacturing technology to enable fabrication of single-piece integrally-stiffened launch vehicle structures to replace expensive, heavy, and...

  19. Managing Changes in Citizen-Centric Healthcare Service Platform using High Level Petri Net

    Directory of Open Access Journals (Sweden)

    Sabri MTIBAA

    2012-08-01

    Full Text Available The healthcare organizations are facing a number of daunting challenges pushing systems to deal with requirements changes and benefit from modern technologies and telecom capabilities. Systems evolution through extension of the existing information technology infrastructure becomes one of the most challenging aspects of healthcare and the adaptation to changes is a must. The paper presents a change management framework for a citizen-centric healthcare service platform. A combination between Petri nets model to handle changes and reconfigurable Petri nets model to react to these changes are introduced to fulfill healthcare goals. Thanks to this management framework model, consistency and correctness of a healthcare processes in the presence of frequent changes can be checked and guaranteed.

  20. The Research on Surface Technology and Structures for Camouflage Net

    Institute of Scientific and Technical Information of China (English)

    SUN Na; LUO Wu; SHI Yao-wu; HU Chuan-xin; ZHANG Chen-jia

    2004-01-01

    This paper is about how to improve camouflage net protecting effect from radar detection, by introducing the layer-composite technology of radar-absorbing materials and optimizing radar-absorbing structure. In the layer-composite technology, materials choices and parameters setting, especially the relation between the content of Phosphor and radar absorption on the Ni-P electroless plating technology, are mentioned. Moreover, four superficial structures, are compared. A conclusion is got that jungle-two structure can do the best to attenuate 5.7 dB over the whole frequency ranges. In addition, according to the theory of the interaction of electromagnetic wave, the study applies physical optics to the RCS computation for optimizing technological parameters and structure by the computing software.

  1. Web Development Technology-PHP. How It Is Related To Web Development Technology ASP.NET

    Directory of Open Access Journals (Sweden)

    Manya Sharma

    2015-01-01

    Full Text Available ABSTRACT This paper tells about the technologies used in PHP and how they are related to ASP.NET. The paper begin with the introduction of PHP defining what and how technologies has been used in development of User Complaint Web Application. How thistechnology is related to ASP.NET in features such as implementation functionality validation and proactive behavior involved in validating user input from the browser providing users feedback overall time consumed in development and maintenance.

  2. Implementation of Parallel Web Crawler through .NET Technology

    Directory of Open Access Journals (Sweden)

    Md. Abu Kausar

    2014-08-01

    Full Text Available The WWW is increasing at very fast rate and data or information present over web is changes very frequently. As the web is very dynamic, it becomes very difficult to get related and fresh information. In this paper we design and develop a program for web crawler which uses multiple HTTP for crawling the web. Here we use multiple threads for implementation of multiple HTTP connection. The whole downloading process can be reduced with the help of multiple threads. This paper deals with a system which is based on web crawler using .net technology. The proposed approach is implemented in VB.NET with multithread to crawl the web pages in parallel and crawled data is stored in central database (Sql Server. The duplicacy of record is checked through stored procedure which is pre complied & checks the result very fast. The proposed architecture is very fast and allows many crawlers to crawl the data in parallel.

  3. Internet technologies and information services

    CERN Document Server

    Miller, Joseph

    2014-01-01

    Internet Technologies and Information Services: Second Edition is a vital asset to students preparing for careers in library and information science and provides expanded coverage to important new developments while still covering Internet foundations. In addition to networking, the Internet, HTML, web design, web programming, XML, and web searching, this new edition covers additional topics such as cloud computing, content management systems, eBook technologies, mobile technologies and applications, relational database management systems (RDMS), open source software, and virtual priva

  4. RESTful NET

    CERN Document Server

    Flanders, Jon

    2008-01-01

    RESTful .NET is the first book that teaches Windows developers to build RESTful web services using the latest Microsoft tools. Written by Windows Communication Foundation (WFC) expert Jon Flanders, this hands-on tutorial demonstrates how you can use WCF and other components of the .NET 3.5 Framework to build, deploy and use REST-based web services in a variety of application scenarios. RESTful architecture offers a simpler approach to building web services than SOAP, SOA, and the cumbersome WS- stack. And WCF has proven to be a flexible technology for building distributed systems not necessa

  5. Monitoring long-lasting insecticidal net (LLIN) durability to validate net serviceable life assumptions, in Rwanda

    NARCIS (Netherlands)

    Hakizimana, E.; Cyubahiro, B.; Rukundo, A.; Kabayiza, A.; Mutabazi, A.; Beach, R.; Patel, R.; Tongren, J.E.; Karema, C.

    2014-01-01

    Background To validate assumptions about the length of the distribution–replacement cycle for long-lasting insecticidal nets (LLINs) in Rwanda, the Malaria and other Parasitic Diseases Division, Rwanda Ministry of Health, used World Health Organization methods to independently confirm the three-year

  6. SAFEGUARD: An Assured Safety Net Technology for UAS

    Science.gov (United States)

    Dill, Evan T.; Young, Steven D.; Hayhurst, Kelly J.

    2016-01-01

    As demands increase to use unmanned aircraft systems (UAS) for a broad spectrum of commercial applications, regulatory authorities are examining how to safely integrate them without loss of safety or major disruption to existing airspace operations. This work addresses the development of the Safeguard system as an assured safety net technology for UAS. The Safeguard system monitors and enforces conformance to a set of rules defined prior to flight (e.g., geospatial stay-out or stay-in regions, speed limits, altitude limits). Safeguard operates independently of the UAS autopilot and is strategically designed in a way that can be realized by a small set of verifiable functions to simplify compliance with regulatory standards for commercial aircraft. A framework is described that decouples the system from any other devices on the UAS as well as introduces complementary positioning source(s) for applications that require integrity and availability beyond what the Global Positioning System (GPS) can provide. Additionally, the high level logic embedded within the software is presented, as well as the steps being taken toward verification and validation (V&V) of proper functionality. Next, an initial prototype implementation of the described system is disclosed. Lastly, future work including development, testing, and system V&V is summarized.

  7. Unfolding code for neutron spectrometry based on neural nets technology

    Energy Technology Data Exchange (ETDEWEB)

    Ortiz R, J. M.; Vega C, H. R., E-mail: morvymm@yahoo.com.mx [Universidad Autonoma de Zacatecas, Unidad Academica de Ingenieria Electrica, Apdo. Postal 336, 98000 Zacatecas (Mexico)

    2012-10-15

    The most delicate part of neutron spectrometry, is the unfolding process. The derivation of the spectral information is not simple because the unknown is not given directly as a result of the measurements. The drawbacks associated with traditional unfolding procedures have motivated the need of complementary approaches. Novel methods based on Artificial Neural Networks have been widely investigated. In this work, a neutron spectrum unfolding code based on neural nets technology is presented. This unfolding code called Neutron Spectrometry and Dosimetry by means of Artificial Neural Networks was designed in a graphical interface under LabVIEW programming environment. The core of the code is an embedded neural network architecture, previously optimized by the {sup R}obust Design of Artificial Neural Networks Methodology{sup .} The main features of the code are: is easy to use, friendly and intuitive to the user. This code was designed for a Bonner Sphere System based on a {sup 6}Lil(Eu) neutron detector and a response matrix expressed in 60 energy bins taken from an International Atomic Energy Agency compilation. The main feature of the code is that as entrance data, only seven rate counts measurement with a Bonner spheres spectrometer are required for simultaneously unfold the 60 energy bins of the neutron spectrum and to calculate 15 dosimetric quantities, for radiation protection porpoises. This code generates a full report in html format with all relevant information. (Author)

  8. 基于.NET 的 Web Service 应用规划设计%Design of Web Service application programming based on.NET

    Institute of Scientific and Technical Information of China (English)

    范文广; 黄存东

    2015-01-01

    Web Service 的产生是为了解决跨平台和语言共享数据的问题。 Web Service 构建块解决了发现 Web Service及与 Web Service 通信的问题。在 Web Service 创建过程中,可以根据不同用户的喜好,选择利用记事本和 Visual Studio.NET。%The generation of Web Service is to address the issue of sharing data across platforms and language;Web Service building blocks, solve problems of finding Web Service and Web Service communication. Notepad and Visual Studio.NET are available for different users preferences in Web Service creation process.

  9. Measuring Cloud Service Health Using NetFlow/IPFIX

    DEFF Research Database (Denmark)

    Drago, Idilio; Hofstede, Rick; Sadre, Ramin

    2015-01-01

    to be immediately informed about any problems in their services. This paper aims at a first step toward a network-based approach to monitor cloud services. We focus on severe problems that affect most services, such as outages or extreme server overload, and propose a method to monitor these problems that relies...

  10. A Reliability Calculation Method for Web Service Composition Using Fuzzy Reasoning Colored Petri Nets and Its Application on Supercomputing Cloud Platform

    Directory of Open Access Journals (Sweden)

    Ziyun Deng

    2016-09-01

    Full Text Available In order to develop a Supercomputing Cloud Platform (SCP prototype system using Service-Oriented Architecture (SOA and Petri nets, we researched some technologies for Web service composition. Specifically, in this paper, we propose a reliability calculation method for Web service compositions, which uses Fuzzy Reasoning Colored Petri Net (FRCPN to verify the Web service compositions. We put forward a definition of semantic threshold similarity for Web services and a formal definition of FRCPN. We analyzed five kinds of production rules in FRCPN, and applied our method to the SCP prototype. We obtained the reliability value of the end Web service as an indicator of the overall reliability of the FRCPN. The method can test the activity of FRCPN. Experimental results show that the reliability of the Web service composition has a correlation with the number of Web services and the range of reliability transition values.

  11. 基于.NET Windows ServiceCMS静态页面生成系统(NWSCMS)的研究%CMS HTML making system based on .NET windows service

    Institute of Scientific and Technical Information of China (English)

    谷洪彬

    2011-01-01

    目前基于内容发布的网站CMS(Content Management System)技术日趋成熟,在实际应用上,或者自己开发,或者采用开源的系统.但是不管是自己开发的还是采用开源的CMS系统,在网站安全性和Web服务器负载方面都存在或多或少的问题.探讨了基于.NET WindowsService的CMS静态网页生成系统(NWSCMS)如何克服这2方面的缺陷,并用C#语言实现了一个相对安全和高效的CMS前端系统.此系统的运行方式是不同于桌面应用程序的WindowsService,采用Windows Service形式的好处是不需要用户界面,适合服务器端应用程序的运行方式,另一方面也因为不需要用户界面而节省了系统资源;同时因为是以Windows Service的形式而运行,可以设置为启动方式,在服务器因意外而重启时会自动运行,在服务器管理方面会很方便.在网站安全性方面,避免了以SQL注入为主的黑客攻击.在服务器负载方面,由于静态页面调用的是Web Server的线程,大量节省了服务器内存和CPU时间.%The technology of CMS (Content Management System) has been deployed for years. In practice, people develop their own system or ase open source ones. There are problems of security and web server load no matter the CMS system is developed or outsourced. The . NET Windows Service based CMS can overcome these two problems. A CMS HTML generating system is implemented by using C # language. This system runs as a Windows Service, which is different from desktop application. Since it is a Windows Service, it doesn't need a user interface, it adapts for a server and will save system resource. Moreover, it can be set as startup and will be restarted automatically after the computer is restarted. For the safety, it avoids the SQL injection. For the loading, it saves lots of server's memory and CPU time because it calls the Web server's thread.

  12. Insecticide-treated nets and treatment service: a trial using public and private sector channels in rural United Republic of Tanzania.

    Science.gov (United States)

    Fraser-Hurt, N; Lyimo, E O

    1998-01-01

    The Rotary Net Initiative, implemented in Kilombero District, southern United Republic of Tanzania, allowed us to explore different sales channels for the distribution of insecticide-treated nets (ITNs) and the insecticide treatment service in a rural area of very high malaria transmission. Several types of ITNs were promoted and sold through different channels in the public and private sector, i.e. hospital pharmacy, mother and child health (MCH) clinic, net committee, village health workers and retail shops. The ITNs were sold for US$ 5.0-9.2, with profit margins of 9-16%. Net treatment cost US$ 0.33, with commission fees of 75%. Net transport and treatment were partially subsidized. Some outlets established their own fund by ITN sales. Sales of nets and treatments were seasonal, and certain net types were preferred. Demand for insecticide treatment was generally low. Changes in net coverage were assessed in two villages. A range of outlet features were compared qualitatively. Our experience supports suggestions that ITN technology should be delivered through MCH care services and demonstrates that specific promotion and innovation are necessary to achieve substantial net treatment levels. A large-scale ITN project in the same area and other ITN studies should lead to better understanding of ITN implementation at the population level.

  13. Net Generation Students: Agency and Choice and the New Technologies

    Science.gov (United States)

    Jones, C.; Healing, G.

    2010-01-01

    Based on research investigating English first-year university students, this paper examined the case made for a new generation of young learners often described as the Net Generation or Digital Natives in terms of agency and choice. Generational arguments set out a case that links young people's attitudes and orientations to their lifelong…

  14. Net Generation Students: Agency and Choice and the New Technologies

    Science.gov (United States)

    Jones, C.; Healing, G.

    2010-01-01

    Based on research investigating English first-year university students, this paper examined the case made for a new generation of young learners often described as the Net Generation or Digital Natives in terms of agency and choice. Generational arguments set out a case that links young people's attitudes and orientations to their lifelong…

  15. Microsoft.Net Framework及COM+技术系统开发架构及实现%Microsoft.Net Framework and COM+Technology System Development Architecture and Achievement

    Institute of Scientific and Technical Information of China (English)

    陆子旭

    2011-01-01

    本文针对微软公司(Microsoft Corporation)的,NetFramework技术及COM+~件技术在实际的信息管理系统开发及应用架构中的方式和实现方法进行详细论述。以Microsoft.Net Framework技术为基础实现的信息管理系统应用架构中主要包含:MicrosoftCOM+组件技术、Microsoft Distributed Transaction Coordinator(分布式事务协调)技术,Microsoft Remoting Service技术,webService技术等。%In this paper, Microsoft Corporation(Microsoft Corporation)'s.Net Framework technology and COM+components in the actual technology development and application of information management systems architecture and implementation methods in the manner discussed in detail.To Microsoft.Net Framework technology as the basis for the application of information management system architecture mainly includes:Microsoft COM+component technology, Microsoft Distributed Transaction Coordinator(Distributed Transaction Coordinator)technology, Microsoft Remoting Service technology, Web Service technology.

  16. A Practical Approach for Demonstrating Environmental Sustainability and Stewardship through a Net Ecosystem Service Analysis

    Directory of Open Access Journals (Sweden)

    Mark Rockel

    2013-05-01

    Full Text Available The increasing pressure on the earth’s resources due to population growth requires that development and resource use be managed to maintain a sustainable environment so as to preserve or enhance human well-being. A practical approach for demonstrating the environmental sustainability of an action (e.g., green business practice through ecosystem service analysis is presented. The overarching premise of the approach is that human well-being is directly related to changes in ecosystems and associated services. The approach evaluates the net change in ecosystem services, and hence human well-being, and is termed a net ecosystem service analysis (NESA. Using this approach, if a net positive change in ecosystem services relative to the baseline condition occurs for an action, that action would be considered potentially sustainable. In addition, if an action creates net ecosystem service value above the baseline condition, it would be considered to embody environmental stewardship. Established ecological and human use quantification methods are incorporated into the analysis. In addition, to demonstrate potential sustainability, the approach must also consider the need to satisfy intergenerational equity objectives. The use of a practical approach from which private business and government representatives can make decisions regarding environmental sustainability and stewardship will provide for improved decision-making based on quantifiable metrics.

  17. Designing Personalization in Technology-Based Services

    Science.gov (United States)

    Lee, Min Kyung

    2013-01-01

    Personalization technology has the potential to optimize service for each person's unique needs and characteristics. One way to optimize service is to allow people to customize the service themselves; another is to proactively tailor services based on information provided by people or inferred from their past behaviors. These approaches function…

  18. Service technologies as factor of service and tourism companies' competitiveness

    OpenAIRE

    Zhanna Gornostaeva; Vladimir Zhidkov

    2014-01-01

    The authors define the role of service technology in shaping the quality of service and tourism companies, the authors' method of measuring the quality of service and tourism businesses and developing a conceptual model of quality of service and the conceptual model of the internal quality of the service, and also carry out testing of the model on the example of the 'Intourist' Hotel in Volgograd, Russia.

  19. Factors shaping effective utilization of health information technology in urban safety-net clinics.

    Science.gov (United States)

    George, Sheba; Garth, Belinda; Fish, Allison; Baker, Richard

    2013-09-01

    Urban safety-net clinics are considered prime targets for the adoption of health information technology innovations; however, little is known about their utilization in such safety-net settings. Current scholarship provides limited guidance on the implementation of health information technology into safety-net settings as it typically assumes that adopting institutions have sufficient basic resources. This study addresses this gap by exploring the unique challenges urban resource-poor safety-net clinics must consider when adopting and utilizing health information technology. In-depth interviews (N = 15) were used with key stakeholders (clinic chief executive officers, medical directors, nursing directors, chief financial officers, and information technology directors) from staff at four clinics to explore (a) nonhealth information technology-related clinic needs, (b) how health information technology may provide solutions, and (c) perceptions of and experiences with health information technology. Participants identified several challenges, some of which appear amenable to health information technology solutions. Also identified were requirements for effective utilization of health information technology including physical infrastructural improvements, funding for equipment/training, creation of user groups to share health information technology knowledge/experiences, and specially tailored electronic billing guidelines. We found that despite the potential benefit that can be derived from health information technologies, the unplanned and uninformed introduction of these tools into these settings might actually create more problems than are solved. From these data, we were able to identify a set of factors that should be considered when integrating health information technology into the existing workflows of low-resourced urban safety-net clinics in order to maximize their utilization and enhance the quality of health care in such settings.

  20. Educational Technology Services, Customer Services Team. Final Report.

    Science.gov (United States)

    Gruhn, Bill; Keys, Terry; Bates, Pat; Cheasty, Diane; Christian, Marilyn; Cunningham, Bob; Ferguson, Bianca; Lewis, Millie; Mancuso, Ellen; Ryther, Dick; Weidel, Pam

    The report describes the evaluations of the current practices of Educational Technology Services (ETS) at Monroe Community College (New York) by the Customer Service Team. ETS provides all aspects of technology support to the College. The "customers" of ETS include students, faculty and staff. With the goal of developing a Customer…

  1. Estimating the Size and Cost of the STD Prevention Services Safety Net

    Science.gov (United States)

    Haderxhanaj, Laura T.; Torrone, Elizabeth A.; Behl, Ajay S.; Romaguera, Raul A.; Leichliter, Jami S.

    2015-01-01

    The Patient Protection and Affordable Care Act is expected to reduce the number of uninsured people in the United States during the next eight years, but more than 10% are expected to remain uninsured. Uninsured people are one of the main populations using publicly funded safety net sexually transmitted disease (STD) prevention services. Estimating the proportion of the uninsured population expected to need STD services could help identify the potential demand for safety net STD services and improve program planning. In 2013, an estimated 8.27 million people met the criteria for being in need of STD services. In 2023, 4.70 million uninsured people are expected to meet the criteria for being in need of STD services. As an example, the cost in 2014 U.S. dollars of providing chlamydia screening to these people was an estimated $271.1 million in 2013 and is estimated to be $153.8 million in 2023. A substantial need will continue to exist for safety net STD prevention services in coming years. PMID:26556931

  2. Service robotics: an emergent technology field at the interface between industry and services.

    Science.gov (United States)

    Ott, Ingrid

    2012-12-01

    The paper at hand analyzes the economic implications of service robots as expected important future technology. The considerations are embedded into global trends, focusing on the interdependencies between services and industry not only in the context of the provision of services but already starting at the level of the innovation process. It is argued that due to the various interdependencies combined with heterogenous application fields, the resulting implications need to be contextualized. Concerning the net labor market effects, it is reasonable to assume that the field of service robotics will generate overall job creation that goes along with increasing skill requirements demanded from involved employees. It is analyzed which challenges arise in evaluating and further developing the new technology field and some policy recommendations are given.

  3. Programming NET 35

    CERN Document Server

    Liberty, Jesse

    2009-01-01

    Bestselling author Jesse Liberty and industry expert Alex Horovitz uncover the common threads that unite the .NET 3.5 technologies, so you can benefit from the best practices and architectural patterns baked into the new Microsoft frameworks. The book offers a Grand Tour" of .NET 3.5 that describes how the principal technologies can be used together, with Ajax, to build modern n-tier and service-oriented applications. "

  4. Advances in Robotic Servicing Technology Development

    Science.gov (United States)

    Gefke, Gardell G.; Janas, Alex; Pellegrino, Joseph; Sammons, Matthew; Reed, Benjamin

    2015-01-01

    NASA's Satellite Servicing Capabilities Office (SSCO) has matured robotic and automation technologies applicable to in-space robotic servicing and robotic exploration over the last six years. This paper presents the progress of technology development activities at the Goddard Space Flight Center Servicing Technology Center and on the ISS, with an emphasis on those occurring in the past year. Highlighted advancements are design reference mission analysis for servicing in low Earth orbit (LEO) and asteroid redirection; delivery of the engineering development unit of the NASA Servicing Arm; an update on International Space Station Robotic Refueling Mission; and status of a comprehensive ground-based space robot technology demonstration expanding in-space robotic servicing capabilities beginning fall 2015.

  5. Telemedicine in Russia as technology and service

    OpenAIRE

    Natenzon, Michael Ya.; Tarnopolsky, V. I.

    2003-01-01

    Since antiquity, providing medical services has been one of the traditional integral parts of economy. Nevertheless, the market of medical services has been always related to the intellectual sphere and therefore has been always receptive to new technologies. Today the market of medical services demonstrates high-growth potential and typical features of the new economy: sharing and direct use of professionals' knowledge and experience through the use of telecommunications technologies.

  6. Assessment of Technology for Information Services Planning

    Science.gov (United States)

    1979-08-01

    organi- zation, and external services (external timesharing and turnkey computer systems). Areas of impact are specific to the organization. The...timesharing vendors, changing services turnkey systems - potential and problems impacts and trends o distributed data processing technology needed...includes credit cards, automobile loans, personal and real estate loans, and leasing . Service improvements would aim at expediting credit review, payment

  7. DoD Net-Centric Services Strategy Implementation in the C2 Domain

    Science.gov (United States)

    2010-02-01

    42 1. ITIL /COBIT ........................................................................................ 42 2. C2 Service Tier...Technology ( ITIL /COBIT) management concepts for commercial IT services. See pages 38-40 for a detailed discussion of these concepts. UNCLASSIFIED...is recommended that: • The DoD CIO, issue guidance to: – Clarify and institutionalize service-related terminology (to include appropriate ITIL

  8. BioModels.net Web Services, a free and integrated toolkit for computational modelling software.

    Science.gov (United States)

    Li, Chen; Courtot, Mélanie; Le Novère, Nicolas; Laibe, Camille

    2010-05-01

    Exchanging and sharing scientific results are essential for researchers in the field of computational modelling. BioModels.net defines agreed-upon standards for model curation. A fundamental one, MIRIAM (Minimum Information Requested in the Annotation of Models), standardises the annotation and curation process of quantitative models in biology. To support this standard, MIRIAM Resources maintains a set of standard data types for annotating models, and provides services for manipulating these annotations. Furthermore, BioModels.net creates controlled vocabularies, such as SBO (Systems Biology Ontology) which strictly indexes, defines and links terms used in Systems Biology. Finally, BioModels Database provides a free, centralised, publicly accessible database for storing, searching and retrieving curated and annotated computational models. Each resource provides a web interface to submit, search, retrieve and display its data. In addition, the BioModels.net team provides a set of Web Services which allows the community to programmatically access the resources. A user is then able to perform remote queries, such as retrieving a model and resolving all its MIRIAM Annotations, as well as getting the details about the associated SBO terms. These web services use established standards. Communications rely on SOAP (Simple Object Access Protocol) messages and the available queries are described in a WSDL (Web Services Description Language) file. Several libraries are provided in order to simplify the development of client software. BioModels.net Web Services make one step further for the researchers to simulate and understand the entirety of a biological system, by allowing them to retrieve biological models in their own tool, combine queries in workflows and efficiently analyse models.

  9. Transeuropean network for the provision of added-VAlue Services in Telemedicine--(VAST-Net).

    Science.gov (United States)

    Anogianakis, G; Maglavera, S

    1997-01-01

    Populations most likely to use telemedicine are usually located far away from ISDN networks in contrast to providers of telemedical services who normally dwell in urban centers. VAST-Net is a consortium that aspires to reach such populations by introducing added-value ISDN-based telemedical services across Europe, through networking a small number of selected, strategically distributed, points-of-care and by focusing on a series of well defined health care provision scenaria. This will be achieved by relying on: (1) the Euro-ISDN infrastructure, (2) satellite based ISDN medical networks (e.g. the INMARSAT/VSAT based MERMAID network), (3) private ISDN networks. The VAST-Net telemedical network will be initially operated on a small but transnational scale in order to assess: (1) the acceptance of telemedical services by end users, (2) the economic viability of the telemedical sector, especially in an international context (3) the legal implications of telemedical practice (4) the regulatory framework within which telemedicine will be developed in the E.U. Based on this assessment the VAST-Net Consortium will proceed to develop appropriate business plans that will allow PTTs and other Telecom operators, medical groups, insurance companies and public health authorities to offer transnationally ISDN-based telemedical services. Potential forms of cooperation may include: (1) "Framework agreements" between PTTs, telemedical service providers (e.g. doctors, hospitals etc.) and "bulk users" (insurance companies, public health authorities), (2) PTT provision of "telecommunications backbones" over which competing telemedical networks can be organised, (3) organisation of a European Economic Interest Group (EEIG), modeled upon international companies such as INMARSAT, that will undertake the operation of VAST-Net.

  10. Changing ecosystem service values following technological change.

    Science.gov (United States)

    Honey-Rosés, Jordi; Schneider, Daniel W; Brozović, Nicholas

    2014-06-01

    Research on ecosystem services has focused mostly on natural areas or remote places, with less attention given to urban ecosystem services and their relationship with technological change. However, recent work by urban ecologists and urban designers has more closely examined and appreciated the opportunities associated with integrating natural and built infrastructures. Nevertheless, a perception remains in the literature on ecosystem services that technology may easily and irreversibly substitute for services previously obtained from ecosystems, especially when the superiority of the engineered system motivated replacement in the first place. We emphasize that the expected tradeoff between natural and manufactured capital is false. Rather, as argued in other contexts, the adoption of new technologies is complementary to ecosystem management. The complementarity of ecosystem services and technology is illustrated with a case study in Barcelona, Spain where the installation of sophisticated water treatment technology increased the value of the ecosystem services found there. Interestingly, the complementarity between natural and built infrastructures may remain even for the very ecosystems that are affected by the technological change. This finding suggests that we can expect the value of ecosystem services to co-evolve with new technologies. Technological innovation can generate new opportunities to harness value from ecosystems, and the engineered structures found in cities may generate more reliance on ecosystem processes, not less.

  11. International trade causes large net economic losses in tropical countries via the destruction of ecosystem services.

    Science.gov (United States)

    Chang, Junning; Symes, William S; Lim, Felix; Carrasco, L Roman

    2016-05-01

    Despite the large implications of the use of tropical land for exports ("land absorption") on ecosystem services (ES) and global biodiversity conservation, the magnitude of these externalities is not known. We quantify the net value of ES lost in tropical countries as a result of cropland, forestland and pastureland absorption for exports after deducting ES gains through imports ("land displacement"). We find that net ES gains occur only in 7 out of the 41 countries and regions considered. We estimate global annual net losses of over 1.7 x 10(12) international dollars (I$) (I$1.1 x 10(12) if carbon-related services are not considered). After deducting the benefits from agricultural, forest and livestock rents in land replacing tropical forests, the net annual losses are I$1.3 and I$0.7 x 10(12), respectively. The results highlight the large magnitude of tropical ES losses through international trade that are not compensated by the rents of land uses in absorbed land.

  12. Medicaid managed care for mental health services: the survival of safety net institutions in rural settings.

    Science.gov (United States)

    Willging, Cathleen E; Waitzkin, Howard; Nicdao, Ethel

    2008-09-01

    Few accounts document the rural context of mental health safety net institutions (SNIs), especially as they respond to changing public policies. Embedded in wider processes of welfare state restructuring, privatization has transformed state Medicaid systems nationwide. We carried out an ethnographic study in two rural, culturally distinct regions of New Mexico to assess the effects of Medicaid managed care (MMC) and the implications for future reform. After 160 interviews and participant observation at SNIs, we analyzed data through iterative coding procedures. SNIs responded to MMC by nonparticipation, partnering, downsizing, and tapping into alternative funding sources. Numerous barriers impaired access under MMC: service fragmentation, transportation, lack of cultural and linguistic competency, Medicaid enrollment, stigma, and immigration status. By privatizing Medicaid and contracting with for-profit managed care organizations, the state placed additional responsibilities on "disciplined" providers and clients. Managed care models might compromise the rural mental health safety net unless the serious gaps and limitations are addressed in existing services and funding.

  13. Automation and technologization of the postal services

    Directory of Open Access Journals (Sweden)

    Caius Lăzărescu

    2012-01-01

    Full Text Available The development of the means of communication, the loss of monopoly over the postal services, liberalization of the services, creation of postal markets, appearance of new operators of postal services and implicitly of the competition, as well as the change of the status of the universal service providers in trading companies, impose modern technological equipping that would ensure the provision of postal services at new standards. For a proper technologization a constant study of the market is imposed in order to trace the strong points and an organization of the network that would allow a fluidity of the operations so that all malfunctions are eliminated. If the postal services arose from the need to communicate, their evolution and the current status of trading company confirm the fact that their maintenance and development also meet the economic need. The postal services provider is obliged to uniformly secure the universal service as well as the other services and the duty to perform economic activities in two different social-economic environments, the rural environment and the urban environment. The means of communication, at first, provided a simple communication service; later their evolution had a whole new purpose, i.e. to provide more complex communication services, and currently, in the internet era and modern technology a possibility to provide service packages arises.

  14. Health tourism trends in the United Kingdom: Are they net exporters of health services?

    OpenAIRE

    Pagán-Rodríguez, Ricardo

    2016-01-01

    The study investigates the inbound and outbound health tourism in the United Kingdom (UK) to determine if the UK can be considered as a net exporter of health services. Although there is an increasing number of studies analysing the phenomenon of health tourism, little empirical data are available. This paper contributes to reducing this gap by providing reliable data on health tourism flows for the British case. Using microdata drawn from the International Passenger Survey (IPS) for the peri...

  15. Automation of Presentation Record Production Based on Rich-Media Technology Using SNT Petri Nets Theory.

    Science.gov (United States)

    Martiník, Ivo

    2015-01-01

    Rich-media describes a broad range of digital interactive media that is increasingly used in the Internet and also in the support of education. Last year, a special pilot audiovisual lecture room was built as a part of the MERLINGO (MEdia-rich Repository of LearnING Objects) project solution. It contains all the elements of the modern lecture room determined for the implementation of presentation recordings based on the rich-media technologies and their publication online or on-demand featuring the access of all its elements in the automated mode including automatic editing. Property-preserving Petri net process algebras (PPPA) were designed for the specification and verification of the Petri net processes. PPPA does not need to verify the composition of the Petri net processes because all their algebraic operators preserve the specified set of the properties. These original PPPA are significantly generalized for the newly introduced class of the SNT Petri process and agent nets in this paper. The PLACE-SUBST and ASYNC-PROC algebraic operators are defined for this class of Petri nets and their chosen properties are proved. The SNT Petri process and agent nets theory were significantly applied at the design, verification, and implementation of the programming system ensuring the pilot audiovisual lecture room functionality.

  16. Automation of Presentation Record Production Based on Rich-Media Technology Using SNT Petri Nets Theory

    Directory of Open Access Journals (Sweden)

    Ivo Martiník

    2015-01-01

    Full Text Available Rich-media describes a broad range of digital interactive media that is increasingly used in the Internet and also in the support of education. Last year, a special pilot audiovisual lecture room was built as a part of the MERLINGO (MEdia-rich Repository of LearnING Objects project solution. It contains all the elements of the modern lecture room determined for the implementation of presentation recordings based on the rich-media technologies and their publication online or on-demand featuring the access of all its elements in the automated mode including automatic editing. Property-preserving Petri net process algebras (PPPA were designed for the specification and verification of the Petri net processes. PPPA does not need to verify the composition of the Petri net processes because all their algebraic operators preserve the specified set of the properties. These original PPPA are significantly generalized for the newly introduced class of the SNT Petri process and agent nets in this paper. The PLACE-SUBST and ASYNC-PROC algebraic operators are defined for this class of Petri nets and their chosen properties are proved. The SNT Petri process and agent nets theory were significantly applied at the design, verification, and implementation of the programming system ensuring the pilot audiovisual lecture room functionality.

  17. Automation of Presentation Record Production Based on Rich-Media Technology Using SNT Petri Nets Theory

    Science.gov (United States)

    Martiník, Ivo

    2015-01-01

    Rich-media describes a broad range of digital interactive media that is increasingly used in the Internet and also in the support of education. Last year, a special pilot audiovisual lecture room was built as a part of the MERLINGO (MEdia-rich Repository of LearnING Objects) project solution. It contains all the elements of the modern lecture room determined for the implementation of presentation recordings based on the rich-media technologies and their publication online or on-demand featuring the access of all its elements in the automated mode including automatic editing. Property-preserving Petri net process algebras (PPPA) were designed for the specification and verification of the Petri net processes. PPPA does not need to verify the composition of the Petri net processes because all their algebraic operators preserve the specified set of the properties. These original PPPA are significantly generalized for the newly introduced class of the SNT Petri process and agent nets in this paper. The PLACE-SUBST and ASYNC-PROC algebraic operators are defined for this class of Petri nets and their chosen properties are proved. The SNT Petri process and agent nets theory were significantly applied at the design, verification, and implementation of the programming system ensuring the pilot audiovisual lecture room functionality. PMID:26258164

  18. Advanced location-based technologies and services

    CERN Document Server

    Karimi, Hassan A

    2013-01-01

    Due to the rapid increase in the number of mobile device users worldwide, location-based services (LBSs) have become pervasive, and the demand for them will continue to grow. Exploring recent changes in the technology and its uses, Advanced Location-Based Technologies and Services takes an in-depth look at new and existing technologies, techniques, applications, and opportunities. Under the editorial guidance of Hassan Karimi, with contributions from experts in the field, the book examines the breadth and depth of advanced LBS technologies and techniques. The book provides up-to-date informati

  19. Self Service Technologies: A Cause of Unemployment

    Directory of Open Access Journals (Sweden)

    Otekhile Cathy-Austin

    2016-06-01

    Full Text Available The self-service technologies (SSTs are fast changing the conventional way of transacting business by business organisations. The rapid innovation of self-service technologies and its adoption and usages in all facets of human systems is acclaimed to be fast rendering low skilled workers jobless. The major sectors of the economy in advanced economies have reached their peaks and can no longer provide new employment due to an increase in the productivity growth rate as a result of technology advances. These SSTs have in no small measure brought about an increase in productivity growth rate, cost reduction and anincrease in the speed of service delivery to customers. This paper examines if self-service technologies truly are the cause of persistent unemployment through a study of the long term metamorphosis of the major economic sectors in advanced economies. This study revealed that the SSTs presents both risks and opportunities.

  20. Acquiring Evolving Technologies: Web Services Standards

    Science.gov (United States)

    2016-06-30

    2006 Carnegie Mellon University Acquiring Evolving Technologies: Web Services Standards Harry L. Levinson Software Engineering Institute Carnegie...Acquiring Evolving Technologies: Web Services Standards 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...NUMBER OF PAGES 22 19a. NAME OF RESPONSIBLE PERSON a. REPORT unclassified b. ABSTRACT unclassified c. THIS PAGE unclassified Standard Form

  1. Emergency Medical Service (EMS): Rotorcraft Technology Workshop

    Science.gov (United States)

    Bauchspies, J. S.; Adams, R. J.

    1981-01-01

    A lead organization on the national level should be designated to establish concepts, locations, and the number of shock trauma air medical services. Medical specialists desire a vehicle which incorporates advances in medical technology trends in health care. Key technology needs for the emergency medical services helicopter of the future include the riding quality of fixed wing aircraft (reduced noise and vibration), no tail rotor, small rotor, small rotor diameter, improved visibility, crashworthy vehicle, IFR capability, more affordability high reliability, fuel efficient, and specialized cabins to hold medical/diagnostic and communications equipment. Approaches to a national emergency medical service are discussed.

  2. QoS Measurement of Workflow-Based Web Service Compositions Using Colored Petri Net

    Science.gov (United States)

    Nematzadeh, Hossein; Motameni, Homayun; Nematzadeh, Zahra

    2014-01-01

    Workflow-based web service compositions (WB-WSCs) is one of the main composition categories in service oriented architecture (SOA). Eflow, polymorphic process model (PPM), and business process execution language (BPEL) are the main techniques of the category of WB-WSCs. Due to maturity of web services, measuring the quality of composite web services being developed by different techniques becomes one of the most important challenges in today's web environments. Business should try to provide good quality regarding the customers' requirements to a composed web service. Thus, quality of service (QoS) which refers to nonfunctional parameters is important to be measured since the quality degree of a certain web service composition could be achieved. This paper tried to find a deterministic analytical method for dependability and performance measurement using Colored Petri net (CPN) with explicit routing constructs and application of theory of probability. A computer tool called WSET was also developed for modeling and supporting QoS measurement through simulation. PMID:25110748

  3. QoS Measurement of Workflow-Based Web Service Compositions Using Colored Petri Net

    Directory of Open Access Journals (Sweden)

    Hossein Nematzadeh

    2014-01-01

    Full Text Available Workflow-based web service compositions (WB-WSCs is one of the main composition categories in service oriented architecture (SOA. Eflow, polymorphic process model (PPM, and business process execution language (BPEL are the main techniques of the category of WB-WSCs. Due to maturity of web services, measuring the quality of composite web services being developed by different techniques becomes one of the most important challenges in today’s web environments. Business should try to provide good quality regarding the customers’ requirements to a composed web service. Thus, quality of service (QoS which refers to nonfunctional parameters is important to be measured since the quality degree of a certain web service composition could be achieved. This paper tried to find a deterministic analytical method for dependability and performance measurement using Colored Petri net (CPN with explicit routing constructs and application of theory of probability. A computer tool called WSET was also developed for modeling and supporting QoS measurement through simulation.

  4. QoS measurement of workflow-based web service compositions using Colored Petri net.

    Science.gov (United States)

    Nematzadeh, Hossein; Motameni, Homayun; Mohamad, Radziah; Nematzadeh, Zahra

    2014-01-01

    Workflow-based web service compositions (WB-WSCs) is one of the main composition categories in service oriented architecture (SOA). Eflow, polymorphic process model (PPM), and business process execution language (BPEL) are the main techniques of the category of WB-WSCs. Due to maturity of web services, measuring the quality of composite web services being developed by different techniques becomes one of the most important challenges in today's web environments. Business should try to provide good quality regarding the customers' requirements to a composed web service. Thus, quality of service (QoS) which refers to nonfunctional parameters is important to be measured since the quality degree of a certain web service composition could be achieved. This paper tried to find a deterministic analytical method for dependability and performance measurement using Colored Petri net (CPN) with explicit routing constructs and application of theory of probability. A computer tool called WSET was also developed for modeling and supporting QoS measurement through simulation.

  5. Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response

    OpenAIRE

    Stadler, Michael

    2009-01-01

    The US Department of Energy has launched the Zero-Net-Energy (ZNE) Commercial Building Initiative (CBI) in order to develop commercial buildings that produce as much energy as they use. Its objective is to make these buildings marketable by 2025 such that they minimize their energy use through cutting-edge energy-efficient technologies and meet their remaining energy needs through on-site renewable energy generation. We examine how such buildings may be implemented within the context of a cos...

  6. A New Technique to Backup and Restore DBMS using XML and .NET Technologies

    CERN Document Server

    Kadry, Seifedine; Kassem, Hussam; Hayek, Hassan

    2011-01-01

    In this paper, we proposed a new technique for backing up and restoring different Database Management Systems (DBMS). The technique is enabling to backup and restore a part of or the whole database using a unified interface using ASP.NET and XML technologies. It presents a Web Solution allowing the administrators to do their jobs from everywhere, locally or remotely. To show the importance of our solution, we have taken two case studies, oracle 11g and SQL Server 2008.

  7. USE OF MOBILE TECHNOLOGY IN BANKING SERVICES

    OpenAIRE

    ALIN ISAC

    2013-01-01

    Technology and applications of mobile phones offer many opportunities for businesses, they also presenting a continuous development and new challenges. Although this service is currently viewed with reluctance by customers, banks need to overcome this drawback and understand how this service can be combined with other alternative channels such as social media, to create value for customers. In this paper I presented information about present and perspectives in mobile applications industry, w...

  8. Product with service, technology with business model

    DEFF Research Database (Denmark)

    Sakao, Tomohiko; McAloone, Tim C.

    2011-01-01

    Looking back over the last decade, the importance of an expanded understanding of engineering design has been shared within the engineering design community. Presented concepts and methods to support such expansion include Functional Product Development, Service Engineering, and Product/Service-S...... promising concept beyond PSS design; via an integrated development of technology and business model. This can be of particular interest for further research, especially due to its high freedom for designers....

  9. Servuction, marketing des services et technologies

    OpenAIRE

    Munos, Annie

    2000-01-01

    Working paper serie RMT (WPS 00-04), 25 p.; The aim of this article is to establish the current position concerning the structural, organisational, conceptual and marketing concepts which use technologies in service manufacturing and delivery systems, such as were originally conceived by P. Eiglier and E. Langeard in 1987. The idea of this research is to show that the sudden appearance of so many NTIC in service companies once again questions the existence of a model of unique and universal s...

  10. 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 ...

  11. Information Technology Services Support for Emergencies

    Science.gov (United States)

    Spicer, Donald Z.

    2008-01-01

    For at least the last quarter century, enterprises--including higher education institutions--have increasingly relied on Information Technology Services (ITS) for business functions. As a result, IT organizations have had to develop the discipline of production operations as well as recovery procedures to respond when those operations are…

  12. A High Technology Military Postal Service.

    Science.gov (United States)

    Mail to military personnel overseas is delivered essentially in the same way it was during World War I. The use of electronic mail has been growing...in private industry and the United States Postal Service recently began an international application of electronic mail . The new technology offers

  13. New technology in services-Information Technology in Hotel Industry

    Institute of Scientific and Technical Information of China (English)

    曾真

    2015-01-01

    1.Introduction With the increasing demand for intensive information from customers and hotel practitioners,hotels have adopted computerbased Information Technology facilities to improve operational efficiency,reduce costs,and enhance service quality.Therefore,the focus in this paper is investigating the positive factors of

  14. J2EE Web Service and .Net Web Service Integration%J2EE Web服务和.Net Web服务的集成

    Institute of Scientific and Technical Information of China (English)

    金琪

    2009-01-01

    研究了在J2EE和.Net环境下Web服务的开发方法、J2EE调用、.Net Web服务的运行机制及使用.Net Wsdl文档创建存根的方法,实现了J2EE和.Net环境下Web服务的跨平台互操作.

  15. New Technological Waves Promote Innovation and Integration in Service Outsourcing

    Institute of Scientific and Technical Information of China (English)

    Yang Ting

    2011-01-01

    @@ New technologies represented by cloud computing will lead innovations in delivery mode and pricing mode of service outsourcing.Virtual allocation of service resources can help improve service providers' service capacity and profitability.Cloud platform will boost the delivery efficiency and effect of service outsourcing.The establishment of cloud-based service outsourcing trading platform can promote the efficiency of service trade.In the future, cloud technology and cloud platform will become more popular in service outsourcing industry.

  16. Advanced Technologies for Distributed Database Services Hyperinfrastructure

    Science.gov (United States)

    Vaniachine, Alexandre; Malon, David; Vranicar, Matthew

    HEP collaborations are deploying grid technologies to address petabyte-scale data processing challenges. In addition to file-based event data, HEP data processing requires access to terabytes of non-event data (detector conditions, calibrations, etc.) stored in relational databases. Inadequate for non-event data delivery in these amounts, database access control technologies for grid computing are limited to encrypted message transfers. To overcome these database access limitations one must go beyond the existing grid infrastructure. A proposed hyperinfrastructure of distributed database services implements efficient secure data access methods. We introduce several technologies laying a foundation of a new hyperinfrastructure. We present efficient secure data transfer methods and secure grid query engine technologies federating heterogeneous databases. Lessons learned in a production environment of ATLAS Data Challenges are presented.

  17. 34 CFR 300.6 - Assistive technology service.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Assistive technology service. 300.6 Section 300.6... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.6 Assistive technology service. Assistive technology service means any service that directly assists a child with a disability in...

  18. USE OF MOBILE TECHNOLOGY IN BANKING SERVICES

    Directory of Open Access Journals (Sweden)

    ALIN ISAC

    2013-12-01

    Full Text Available Technology and applications of mobile phones offer many opportunities for businesses, they also presenting a continuous development and new challenges. Although this service is currently viewed with reluctance by customers, banks need to overcome this drawback and understand how this service can be combined with other alternative channels such as social media, to create value for customers. In this paper I presented information about present and perspectives in mobile applications industry, what can a mobile application do in banking, banking mobile applications in Romania, mobile banking applications worldwide.

  19. Assessing Pre-Service Teachers' Information and Communication Technologies Knowledge

    Science.gov (United States)

    Kovalik, Cindy; Kuo, Chia-Ling; Karpinski, Aryn

    2013-01-01

    The impact of a redesigned educational technology course on preservice teachers' knowledge and skills with regard to information and communications technology as defined by ISTE's National Educational Technology Standards for Teachers (NETS-T) was investigated in this study. Two changes were made to the course: (1) a commercially available…

  20. Assessing Pre-Service Teachers' Information and Communication Technologies Knowledge

    Science.gov (United States)

    Kovalik, Cindy; Kuo, Chia-Ling; Karpinski, Aryn

    2013-01-01

    The impact of a redesigned educational technology course on preservice teachers' knowledge and skills with regard to information and communications technology as defined by ISTE's National Educational Technology Standards for Teachers (NETS-T) was investigated in this study. Two changes were made to the course: (1) a commercially available…

  1. Evaluation of NetApp Cloud ONTAP and AltaVault using Amazon Web Services

    CERN Document Server

    Weisz, Michael

    2015-01-01

    As of now, the storage infrastructure at CERN almost exclusively consists of on-premise storage, i.e. storage which physically resides in the institution’s data center. While this offers certain advantages such as full control regarding data security, it also holds many challenges, most importantly in terms of flexibility and scalability. For instance, the provisioning of new on-site storage takes some time, since the required storage needs to be ordered, delivered, and installed first, before it can be used. Furthermore, there is certain maintenance work involved even after the initial setup inflicting ongoing costs of upkeep. At the same time, various cloud providers such as Amazon Web Services and Microsoft Azure have emerged during the last years, offering services to flexibly provision storage resources in the cloud in a scalable way. This project tries to explore and evaluate to what extend the on-site storage infrastructure at CERN could be extended using virtual NetApp storage offerings such as Clou...

  2. Re-designing Services for the Net-Gen and Beyond: a Holistic Review of Pedagogy, Resource and Learning Space

    OpenAIRE

    Beard, Jill; Dale, Penny

    2008-01-01

    Oblinger and Oblinger (2005) described the Net Generation or Net Gen, who\\ud have never known life without the Internet. They note the incremental nature of\\ud change: “One generation’s technology is taken for granted by the next” (p. 2.1).\\ud In a world increasingly dominated by technology, the academic library has become\\ud a place to learn that is constantly adapting and changing, reflecting “what\\ud the student does” (Biggs, 2007). Pathfinder funding from the Higher Education\\ud Academy h...

  3. Nordic network of meteorological services engaged in nuclear preparedness - NKS-MetNet

    Energy Technology Data Exchange (ETDEWEB)

    Persson, C.; Kolax, M. [Swedish Meteorological and Hydrological Institute, SHMI (Sweden); Baklanov, A.; Soerensen, Jens H. [Danish Meteorological Institute, DMI (Denmark); Sofiev, M.; Valkama, I. [Finnish Meteorological Institute, FMI (Finland); Karlsdottier, S. [Icelandic Meteorological Office, IMO (Ireland); Bartnicki, J.; Saltbones, J. [Norwegian Meteorological Institute, met.no (Norway)

    2007-03-15

    The current NKS-MetNet project was initiated to strengthen the Nordic collaboration within the field of real-time atmospheric transport modelling for nuclear emergency preparedness and to improve its contacts to the Nordic radiation protection authorities. A backup facility for the network has been established regarding exchange of operational real-time long-range dispersion model calculations. The facility consists of national password protected Web sites, at which some few basic results (maps) of atmospheric dispersion model calculations (forecasts) in emergency situations (or exercises) can be made available to the network. Technical problems at one institute will not influence the calculations or presentations from the other participants, which makes the system robust. The project has fulfilled its main harmonization goal by bringing the Nordic emergency modelling towards more unified approaches of the presentations of results and introduced a voluntary unification of the model output formats. It was left optional to upload raw data in a format enabling import into one of the Decision Support System (DSS) ARGOS or RODOS. However, implementation of either of these formats is feasible only in case of availability and utilization of the systems by the end-users in the specific country. Within the Nordic countries to-date most but not all of the models are capable of producing the ARGOS-compatible results. Another format of the output data supported by almost all MetNet participants is ENSEMBLE a standard developed within the scope of the EC ENSEMBLE project that currently continues on a voluntary basis, regulated by a joint MoU, and covers nearly all European emergency-engaged services. It seems to be feasible to keep the Nordic network of MetNet Web sites also in a near future and continue its development regardless of presence of a third-party large-scale DSS, whether it is ARGOS, RODOS, ENSEMBLE or any other. Foreseen future close cooperation of the

  4. DEUS and the DEUS TraiNet.

    Science.gov (United States)

    Jensen, Mogens

    1989-01-01

    Described are the formation of DEUS (Danish Enterprise University System) consortium and DEUS TraiNet as examples of European collaboration program. The organization, technology, computer conferencing, service, and multimedia training of the programs are summarized. (YP)

  5. Comparing World Economic and Net Energy Metrics, Part 1: Single Technology and Commodity Perspective

    Directory of Open Access Journals (Sweden)

    Carey W. King

    2015-11-01

    Full Text Available We translate between biophysical and economic metrics that characterize the role of energy in the economy. Specifically, using data from the International Energy Agency, we estimate the energy intensity ratio (EIR, a price-based proxy for a power return ratio (PRR ∼ P out / P invested . The EIR is a useful metric, because for most countries and energy commodities, it can indicate the biophysical trends of net energy when data are too scarce to perform an original net energy analysis. We calculate EIR for natural gas, coal, petroleum and electricity for forty-four countries from 1978 to 2010. Global EIR values generally rise from 1978 to 1998, decline from 1998 to 2008 and then slightly rebound. These trends indicate one interpretation of the net energy of the world economy. To add perspective to our recent, but short, time series, we perform the same calculations for historical England and United Kingdom energy prices to demonstrate that a given energy price translates to different PRRs (EIR in this case depending on the structure of the economy and technology. We review the formulation of PRRs and energy return ratios (ERR ∼ E out / E invested to indicate why PRRs translate to (the inverse of energy prices and ERRs translate to (the inverse of energy costs. We show why for any given value of an ERR or PRR, there is not a single corresponding energy cost or price, and vice versa. These principles in turn provide the basis to perform better modeling of future energy scenarios (e.g., low-carbon transition by considering the relationship between economic metrics (cost and price and biophysical metrics (energy and power return ratios based on energy, material and power flows.

  6. The Design of A Digital Family Multi-Service System Based on Triple-Play Technology

    Directory of Open Access Journals (Sweden)

    Yong Liu

    2013-04-01

    Full Text Available Under the background of three-net fusion, this study introduces a design of digital home multi-service system and elaborates from the perspective of digital TV broadcasting operation platform, interactive TV operation platform, home gateway and digital TV home multi-service terminals. This design is aimed to promote the two-way transformation of cable digital Television and the construction of operation platform. This will effectively help to accelerate the development of digital home service and broadcast television technology in Wujin.

  7. 48 CFR 39.104 - Information technology services.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Information technology... SPECIAL CATEGORIES OF CONTRACTING ACQUISITION OF INFORMATION TECHNOLOGY General 39.104 Information technology services. When acquiring information technology services, solicitations must not describe...

  8. Citizen Management of Technology: A Science and Technology Studies approach to wireless networks and urban governance trough guifi.net

    Directory of Open Access Journals (Sweden)

    Yann Bona Beauvois

    2011-03-01

    Full Text Available Thesis presented at the Departament de Psicologia Social de la UAB by Yann Bona on December, 2010. Directed by Dr. Joan Pujol Tarrés.This dissertation explores the many ways in which citizens aiming to manage technologies in urban scape relate to public administrations. To accomplish it's task, it brings forward certain STS notions such as cosmopolitics, hybrid composition or technical democracy. On a general level, this thesis seeks an answer to Bruno Latour concern with what does it mean to conceive the technical as political?. We offer a set of conclusions based on what we choose to name a Sociotechnique of Public Policy .Our work relies on a case study focused on a free and open wireless network (located in Catalunya for the most part and called guifi.net that emerged from the desire and will of Civil Society wich, up to date, turns out to be the world's biggest free wireless network.

  9. Holding up the oral health safety net: the role of National Health Service Corps alumni dentists in North Carolina.

    Science.gov (United States)

    Bhatavadekar, Neel B; Rozier, R Gary; Konrad, Thomas R

    2011-06-01

      Access to oral health care among low income populations is a growing problem. The National Health Service Corps (NHSC) might increase the supply of dentists motivated to provide services for this population.   To determine if North Carolina dentists who began a service obligation with the NHSC in 1990-1999 continued to provide care for underserved populations and if they differ from non-NHSC alumni primary care dentists who started practice in the state during that same period.   All 19 NHSC alumni and 50 comparison dentists were surveyed by mail. NHSC alumni also responded to selected items in a telephone follow-up interview. The two groups were compared using difference of means tests and multivariate contingency tables.   National Health Service Corps alumni were more likely to be African-American (38%vs. 10%), work in safety net practices (84%vs. 23%), and see more publicly insured patients (60%vs. 19%) than comparison dentists. Yet their job satisfaction was comparable to non-NHSC alumni dentists. Analyses suggested that current practice in safety net settings is affected by dentists' race, altruistic motivations and previous NHSC participation. CONCLUSION AND POLICY IMPLICATION:  Targeted recruitment of African-American dentists and others wanting to work in underserved communities could amplify the effectiveness of the financial incentive of NHSC loan repayment and induce dentists to remain in 'safety net' settings. © 2011 FDI World Dental Federation.

  10. A repellent net as a new technology to protect cabbage crops.

    Science.gov (United States)

    Martin, T; Palix, R; Kamal, A; Delétré, E; Bonafos, R; Simon, S; Ngouajio, M

    2013-08-01

    Floating row covers or insect-proof nets with fine mesh are effective at protecting vegetable crops against aphids but negatively impact plant health, especially under warm conditions. Furthermore, in control of cabbage insect pests, aphid parasitoids cannot enter the fine-mesh nets, leading to frequent aphid outbreaks. To surmount these difficulties, a 40-mesh-size repellent net treated with alphacypermethrin was studied in laboratory and field tests. Results showed both irritant and repellent effects of the alphacypermethrin-treated net on Myzus persicae (Sulzer) (Hemiptera: Aphididae) and its parasitoid Aphidius colemani (Haliday) (Hymenoptera: Braconidae). Under field conditions, there were no pests on cabbage protected with the repellent net. The repellent net allowed combining a visual and repellent barrier against aphids. Because of this additive effect, repellent nets allowed covering cabbage permanently with adequate protection against all pests.

  11. Investigating Soap and Xml Technologies in Web Service

    OpenAIRE

    Mehdi Zekriyapanah Gashti

    2012-01-01

    In this paper, Investigating SOAP and XML technologies in web service is studied. The reason for usingXML technology to transmit data and also the need for application of existing communicative structure inSOAP technology in web pages with WSDL technology are investigated uniquely. And also the need forsearchable address giving for web service which is available in UDDI technology and the advantages ofusing it are explained for programmers.

  12. Current State and Development Strategy of CNPC Engineering Technology Service

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Challenges to CNPC engineering technology service Internal contraction and problems (1) Pricing mechanism for technology service. CNPC engineering technology companies have been under deficit for many years after restructuring, and eight subordinate companies lost 239 million RMB in 2008 and even 770 million RMB in 2009.

  13. Net Warrior D10 Technology Report: Airborne Early Warning and Control (AEW&C) and Data Link Nodes

    Science.gov (United States)

    2012-04-01

    decision support; mobile technologies with a tactical sensor suite and situational communication endpoint; CORBA Component Model architectures for...WARRIOR EVENTS AND ENABLING RESEARCH..................... 30 5.1 CORBA Component Model...10 Figure 8: Net Warrior reference architecture.............................................................................. 12 Figure 9: OMG CORBA

  14. Net Locality

    DEFF Research Database (Denmark)

    de Souza e Silva, Adriana Araujo; Gordon, Eric

    Provides an introduction to the new theory of Net Locality and the profound effect on individuals and societies when everything is located or locatable. Describes net locality as an emerging form of location awareness central to all aspects of digital media, from mobile phones, to Google Maps, to...... of emerging technologies, from GeoCities to GPS, Wi-Fi, Wiki Me, and Google Android....

  15. Net Locality

    DEFF Research Database (Denmark)

    de Souza e Silva, Adriana Araujo; Gordon, Eric

    Provides an introduction to the new theory of Net Locality and the profound effect on individuals and societies when everything is located or locatable. Describes net locality as an emerging form of location awareness central to all aspects of digital media, from mobile phones, to Google Maps, to...... of emerging technologies, from GeoCities to GPS, Wi-Fi, Wiki Me, and Google Android....

  16. Coordination challenges on marrying information technology with service supply chains

    NARCIS (Netherlands)

    Wang, Yan; Akkermans, Henk

    2016-01-01

    Information technology (IT) advancement is boosting service innovations, and transforms service platforms towards highly or completely IT-enabled. The increasing extent of digitalization and the high rate of innovation makes service delivery processes highly automated and service platforms highly in

  17. Design and Realization of Files Storage Service System Based on ASP.NET 2.0%基于ASP.NET 2.0文件存储服务系统的设计与实现

    Institute of Scientific and Technical Information of China (English)

    张江露; 陈晓晖

    2011-01-01

    针对目前高校公共计算机机房实验教学和管理的存在的问题,利用Visual Studio 2005+SQL Server 2005构建了基于ASP.NET2.0的HUSTFILES文件存储服务系统。如何设计与实现文件存储服务,文中采用VS2005工具、C#语言重点分析了该系统的设计思路与实现过程,讨论了其关键技术及其主要实现方法。HUSTFILES文件存储服务系统以其操作简单、安全可靠、方便灵活等特点,在学校各类公共计算机应用环境中,具有较强的实用价值。%Aiming at the problems of experiment,teaching and management in the public computer room of the colleges,Visual Studio 2005 and SQL Server 2005 is used to create the HUSTFILES file storage and service system based on ASP.NET 2.0.VS 2005 tools and C# is used to analyze the design idea and realization process of the system.The key technology and it's main realization method is discussed.By it's characteristics of simplicity,safety,convenience and flexibility,HUSTFILES file storage and service system has the strong practical value in all kinds of public computer application environment in the college.

  18. 如何使用 Visual Studio.NET创建WebService以及如何从PowerBuilder使用.Net Web services

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ 本文介绍如何创建ASP.NET Web service以及如何从PowerBuilder调用该服务. 您将了解如何使用Visual Studio 2005开发一个简单的.Net Web service,以及如何使用.Net Web service引擎开发PowerBuilder客户端程序.

  19. Struct2Net: a web service to predict protein-protein interactions using a structure-based approach.

    Science.gov (United States)

    Singh, Rohit; Park, Daniel; Xu, Jinbo; Hosur, Raghavendra; Berger, Bonnie

    2010-07-01

    Struct2Net is a web server for predicting interactions between arbitrary protein pairs using a structure-based approach. Prediction of protein-protein interactions (PPIs) is a central area of interest and successful prediction would provide leads for experiments and drug design; however, the experimental coverage of the PPI interactome remains inadequate. We believe that Struct2Net is the first community-wide resource to provide structure-based PPI predictions that go beyond homology modeling. Also, most web-resources for predicting PPIs currently rely on functional genomic data (e.g. GO annotation, gene expression, cellular localization, etc.). Our structure-based approach is independent of such methods and only requires the sequence information of the proteins being queried. The web service allows multiple querying options, aimed at maximizing flexibility. For the most commonly studied organisms (fly, human and yeast), predictions have been pre-computed and can be retrieved almost instantaneously. For proteins from other species, users have the option of getting a quick-but-approximate result (using orthology over pre-computed results) or having a full-blown computation performed. The web service is freely available at http://struct2net.csail.mit.edu.

  20. 基于.NET Remoting技术的政府采购综合管理系统%Government Procurement Integrated Management System Based on .NET Remoting Technology

    Institute of Scientific and Technical Information of China (English)

    刘晨; 邢志红; 王凤伟

    2015-01-01

    Based on the deep understanding and analysis of government procurement work, aiming at such problems existed in the process of procurement as unscientific technical indicators, non-transparent purchasing process, slow purchasing progress and sophisticated statistical data, this paper proposes a design and implementation method of government procurement integrated management system based on .NET Remoting distributed access channel technology. This system applies C/S three-tier architecture, com component technology and Oracle stored procedure to build a scientific, effective and informationalized government procurement management pattern, which shortens the government procurement work time, enhances the data transparency, is convenient for progress query and fund statistics, and greatly improves the procurement efficiency.%通过对政府采购工作的深入了解与分析,针对采购过程中存在的项目指标不科学、流程不透明、进度缓慢和统计复杂等问题,提出一种基于.NET Remoting分布式访问通道技术的政府采购综合管理系统的设计与实现方法。该系统采用C/S三层软件架构,应用com组件技术以及Oracle存储过程,构建了一个科学、高效和信息化的政府采购管理模式,缩短政府采购工作时间、增加数据透明性、便于进度查询与资金统计,极大地提高了采购工作效率。

  1. Identifying Telemedicine Services to Improve Access to Specialty Care for the Underserved in the San Francisco Safety Net

    Directory of Open Access Journals (Sweden)

    Ken Russell Coelho

    2011-01-01

    Full Text Available Safety-net settings across the country have grappled with providing adequate access to specialty care services. San Francisco General Hospital and Trauma Center, serving as the city's primary safety-net hospital, has also had to struggle with the same issue. With Healthy San Francisco, the City and County of San Francisco's Universal Healthcare mandate, the increased demand for specialty care services has placed a further strain on the system. With the recent passage of California Proposition 1D, infrastructural funds are now set aside to assist in connecting major hospitals with primary care clinics in remote areas all over the state of California, using telemedicine. Based on a selected sample of key informant interviews with local staff physicians, this study provides further insight into the current process of e-referral which uses electronic communication for making referrals to specialty care. It also identifies key services for telemedicine in primary and specialty care settings within the San Francisco public health system. This study concludes with proposals for a framework that seek to increase collaboration between the referring primary care physician and specialist, to prioritize institution of these key services for telemedicine.

  2. DevelOpment Strategy of CNPC Engineering Technology Service

    Institute of Scientific and Technical Information of China (English)

    Yang Qingli; Liu Bingyi; Zheng Yi; Zhu Jingping; Jiang Xinsheng

    2011-01-01

    An overview of CNPC engineering technology service As an important backup and guarantee for CNPC's oil and gas business, engineering technology service companies have focused on the goal of building an integrated international energy company, and launched new round of specialized restructuring and business integration since the end of 2007, in accordance with the principle of intensification, specialization, and integration.

  3. Technology Acceptance among Pre-Service Teachers: Does Gender Matter?

    Science.gov (United States)

    Teo, Timothy; Fan, Xitao; Du, Jianxia

    2015-01-01

    This study examined possible gender differences in pre-service teachers' perceived acceptance of technology in their professional work under the framework of the technology acceptance model (TAM). Based on a sample of pre-service teachers, a series of progressively more stringent measurement invariance tests (configural, metric, and scalar…

  4. The Technological Growth in eHealth Services

    Directory of Open Access Journals (Sweden)

    Shilpa Srivastava

    2015-01-01

    Full Text Available The infusion of information communication technology (ICT into health services is emerging as an active area of research. It has several advantages but perhaps the most important one is providing medical benefits to one and all irrespective of geographic boundaries in a cost effective manner, providing global expertise and holistic services, in a time bound manner. This paper provides a systematic review of technological growth in eHealth services. The present study reviews and analyzes the role of four important technologies, namely, satellite, internet, mobile, and cloud for providing health services.

  5. Disrupting Faculty Service: Using Technology to Increase Academic Service Productivity

    Science.gov (United States)

    Burnett, Perry; Shemroske, Kenneth; Khayum, Mohammed

    2014-01-01

    Scholarly attention regarding faculty involvement has primarily focused on faculty opinions of shared governance and faculty influence on institutional decision-making. There has been limited attention given to academic service productivity and the effectiveness of traditional approaches toward the accomplishment of faculty service requirements.…

  6. 76 FR 40713 - Office of Special Education and Rehabilitative Services; Technology and Media Services for...

    Science.gov (United States)

    2011-07-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF EDUCATION Office of Special Education and Rehabilitative Services; Technology and Media Services for Individuals... Department. Dated: July 6, 2011. Alexa Posny, Assistant Secretary for Special Education and Rehabilitative...

  7. The Impact of In-Service Technology Training Programmes on Technology Teachers

    Science.gov (United States)

    Gumbo, Mishack; Makgato, Moses; Muller, Helene

    2012-01-01

    The aim of this paper is to assess the impact the Advanced Certificate in Education (ACE) in-service technology training program has on technology teachers' knowledge and understanding of technology. The training of technology teachers is an initiative toward teachers' professional development within the mathematics, science, and technology sphere…

  8. A New European distance training environment delivering VET services: In.Tra.Net system

    Directory of Open Access Journals (Sweden)

    Maria Riccio

    2009-10-01

    Full Text Available This contribution' main goal is to describe an innovative learning system and approach aimed to support professional training in using complex and last generation electric apparatus through distance laboratory reproducing real conditions and technical instruments The paper describes a comprehensive solution based on a distance learning environment to distribute theoretical and practical learning activities to control and manage remote real instrumentations via Internet and web solutions. This specific solution derives from the project IN.TRA.NET (Innovation Transfer Network, a Leonardo da Vinci’ transfer of innovation project funded under the 2008 call of Life Long Learning. The paper briefly presents the general framework for distance experimental learning environments, IN.TRA.NET' goals and features and the first project' evidences arising from preliminary need analysis.

  9. Marketing Social Service Programs Using Political Campaign Technology.

    Science.gov (United States)

    Bynum, Peter

    1991-01-01

    Discusses how human services agencies can use strategies and information technologies similar to those used in political campaigns to identify needs and attitudes for social services campaigns. Marketing for social services programs is described, and the use of computers for a political campaign and for a teenage pregnancy program is compared.…

  10. Pre-Service Science and Mathematics Teachers' Thoughts about Technology

    Science.gov (United States)

    Aran, Özge Can; Derman, Ipek; Yagci, Esed

    2016-01-01

    This study aims to investigate pre-service teachers' opinions about the technology. In this respect, the opinions of pre-service science and mathematics teachers were taken. The study was carried out at a university, located in the capital of Turkey. The data were collected from 20 pre-service teachers in the department of secondary school science…

  11. Push Technology on the Net: Threat or Opportunity for the Online Searcher?

    Science.gov (United States)

    Helfer, Joe

    1997-01-01

    Analyzes whether push technology is a threat or opportunity for online searchers. Outlines key functions of push technology products and defines key technology terms. Illustrates how the role of the online searcher changes with push technology. (AEF)

  12. 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...

  13. Several Legal Issues Relating to Service Technological Results

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    How "the rights and interests in the intellectual property rights of the scientists and technicians should be protected and the entity achieving the service-related technological results should remunerate, under law, those achieving the service-related technological results and those making outstanding contribution to the transfer of the technological results" are important issues encountered in China in its efforts to improve its innovation capacity and build up a new nation. The current legal system in...

  14. Army Information Technology Enterprise Solutions-2 Services Contract

    Science.gov (United States)

    2007-08-09

    Contracting personnel from the Army and other Federal agencies who are involved in information technology service acquisition decisions should read...IDIQ) contracts. The Inspector General (IG), DoD initiated the audit of the Army Information Technology Enterprise Solutions-2 Services (ITES-2S...contract because of the material impact this contract will have on the acquisition of information technology resources within DoD and the Federal Government

  15. ASP.NET MVC 框架中的数据库技术分析%Analysis of database technology in MVC ASP.NET framework

    Institute of Scientific and Technical Information of China (English)

    童钰

    2015-01-01

    Microsoft launched the Studio Visual development platform to its sound development mechanism, a large class li-brary and in the database to interact with powerful features to attract a large number of developers use.And in the platform version of VS2010 after the integration of the MVC ASP.NET project template, which allows developers to automatically create a function through the template to complete a large part of the development project.Such an approach will undoubtedly allow developers to quickly complete a development project, but it can not be in-depth understanding of the project's structure and operation mechanism, so only the further analysis of MVC core technology to improve the quality and maintainability of the pro-ject.%微软推出的Visual Studio开发平台以其完善的开发机制、庞大的类库以及在数据库交互方面强大的功能吸引着众多的开发人员的使用。而在VS2010之后的平台版本中由于整合了ASP.NET MVC项目模版,这使得开发人员可以通过该模板的自动创建功能很方便的完成一个开发项目的大部分工作。这样的做法无疑能够让开发人员可以快速地完成一个开发项目,但是却并不能深入了解项目的构造和运行机制,所以只有进一步分析MVC核心的技术才能使我们更好地提高项目的质量和可维护性。

  16. Measuring cloud service health using NetFlow/IPFIX: the WikiLeaks case

    NARCIS (Netherlands)

    Drago, Idilio; Hofstede, Rick; Sadre, Ramin; Sperotto, Anna; Pras, Aiko

    2013-01-01

    The increasing trend of outsourcing services to cloud providers is changing the way computing power is delivered to enterprises and end users. Although cloud services offer several advantages, they also make cloud consumers strongly dependent on providers. Hence, consumers have a vital interest to b

  17. The Problems of Management and Marketing of High Technology Services

    Directory of Open Access Journals (Sweden)

    Neringa Petrauskaitė

    2011-04-01

    Full Text Available The article emphasizes the importance of high technologies sector development and complexity level it takes to reach it. Based on scientific literature analysis, including high technologies services features that involve short life cycle, inseparability from science and technologies, as well as existing infrastructure, to solve high technologies development issues, marketing and management methods should be applied. The specific features of the product of high technologies is the reason for high technologies services management and marketing problems that include high risk of business, exceptionally heavy investment and complicated launch of the product. Therefore, there is a need for other solutions, such as the ways to stimulate high technologies development and high technologies products intake and application that should be generated using management and marketing methods.Article in Lithuanian

  18. Outsourcing information communication technology services in ...

    African Journals Online (AJOL)

    Outsourcing is a management strategy that is gradually proving its worth in library ... such as cost cutting, knowledge and skills acquisition and economies of scale. ... such as negotiation of contracts, to gain more from outsourced ICT services.

  19. Web 2 Technologies for Net Native Language Learners: A "Social CALL"

    Science.gov (United States)

    Karpati, Andrea

    2009-01-01

    In order to make optimal educational use of social spaces offered by thousands of international communities in the second generation web applications termed Web 2 or Social Web, ICT competences as well as social skills are needed for both teachers and learners. The paper outlines differences in competence structures of Net Natives (who came of age…

  20. Implementing the Army NetCentric Data Strategy in a ServiceOriented Environment

    Science.gov (United States)

    2009-04-23

    a Data Subscriptionc c e s s Federated Search Data Search D a t a A b s t r a c t i o n Adapter Configuration Adapter Data Service D a t a S e r...across t e enterpr se.  • Patterns • Search • Status • Receive – Services • Federated   Search • Artifact Discovery • Data Discovery 17 Data Discovery

  1. Worldwide clean energy system technology using hydrogen (WE-NET). subtask 9. Investigation of innovative and leading technologies; Suiso riyo kokusai clean energy system gijutsu (WE-NET). subtask 9. Kakushinteki sendoteki gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The WE-NET Project is a long-term project designed to ensure that an energy network technology using hydrogen becomes a reality not later than 2020. So the project cannot remain effective unless constant efforts are made to foresee future trends of technology and optimize it as the making of entire system for the project. In this project, new technologies which are not up for development are also investigated. Their feasibility should be studied, if necessary. From the foregoing point of view, new technologies are studied, collected and evaluated. Thus, useful suggestions and proposals may be made as to the course for the project to follow, as well as its research and development. Proposals highly evaluated up to FY 1995 are the hydrogen-oxygen internal-combustion Stirling`s engine, hydrogen production by solid oxide electrolysis, magnetic refrigeration technology for liquefaction of hydrogen, solar thermal hydrogen production with iron sponge technology, and hydrogen producing technology with photocatalyst. Conceptual investigation themes in FY 1996 are the hydrogen internal-combustion Stirling engine, solar thermal hydrogen production, phototransformation process, and high-temperature steam electrolysis. 9 figs., 54 tabs.

  2. The Design and Realization of the Time Service Platform based on the ASP.NET%基于ASP.NET的时间服务平台的设计与实现

    Institute of Scientific and Technical Information of China (English)

    徐新华

    2011-01-01

    Based on the ASP.NET technology,the time service platform fully displays the network benefit of the service platform and provides for the college students to rent,save or exchange time.This paper briefly describes the business process,data model,database implementation based on ADO.NET and the credit authentication methods of the platform.%基于ASP.NET技术构建时间服务平台,充分发挥服务平台的网络效益,供大学生进行时间租赁、存储或时间交换。简要叙述平台的业务流程、数据模型、基于ADO.NET的数据库实现以及信用认证方法。

  3. 76 FR 40712 - Office of Special Education and Rehabilitative Services; Technology and Media Services for...

    Science.gov (United States)

    2011-07-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF EDUCATION Office of Special Education and Rehabilitative Services; Technology and Media Services for Individuals... Posny, Assistant Secretary for Special Education and Rehabilitative Services. BILLING CODE 4000-01-P ...

  4. Extending netCDF and CF conventions to support enhanced Earth Observation Ontology services: the Prod-Trees project

    Science.gov (United States)

    Mazzetti, Paolo; Valentin, Bernard; Koubarakis, Manolis; Nativi, Stefano

    2013-04-01

    Access to Earth Observation products remains not at all straightforward for end users in most domains. Semantically-enabled search engines, generally accessible through Web portals, have been developed. They allow searching for products by selecting application-specific terms and specifying basic geographical and temporal filtering criteria. Although this mostly suits the needs of the general public, the scientific communities require more advanced and controlled means to find products. Ranges of validity, traceability (e.g. origin, applied algorithms), accuracy, uncertainty, are concepts that are typically taken into account in research activities. The Prod-Trees (Enriching Earth Observation Ontology Services using Product Trees) project will enhance the CF-netCDF product format and vocabulary to allow storing metadata that better describe the products, and in particular EO products. The project will bring a standardized solution that permits annotating EO products in such a manner that official and third-party software libraries and tools will be able to search for products using advanced tags and controlled parameter names. Annotated EO products will be automatically supported by all the compatible software. Because the entire product information will come from the annotations and the standards, there will be no need for integrating extra components and data structures that have not been standardized. In the course of the project, the most important and popular open-source software libraries and tools will be extended to support the proposed extensions of CF-netCDF. The result will be provided back to the respective owners and maintainers for ensuring the best dissemination and adoption of the extended format. The project, funded by ESA, has started in December 2012 and will end in May 2014. It is coordinated by Space Applications Services, and the Consortium includes CNR-IIA and the National and Kapodistrian University of Athens. The first activities included

  5. Research on the Application of AJAX Technology in ASP.NET Dynamic Website%AJAX技术在ASP.NET动态网站中的应用研究

    Institute of Scientific and Technical Information of China (English)

    陈薇

    2012-01-01

    At present, the network and irfformation service have fully entered Web 2.0 at home and abroad, grasping Web 2.0 and the key technology can make the higher vocational graduates have the advantage in the employment competition. AJAX technology can be used in the devel- opment of dynamic Website, which can reduce the server pressure, improve the response speed of the system and reduce the waiting time of the user. Discusses the concept and advantage of AJAX technology, and proposes the implementation method of AJAX technology in the specific cases of ASP.NET dynamic Website.%目前国内外网络及信息服务已全面进入Web2.0.掌握Web2.0及其关键技术能使高职毕业生在就业竞争中占得优势。AJAX技术用于动态网站开发.能减轻服务器压力。提高系统响应速度,减少用户等待时间。探讨AJAX技术的概念,优势,提出在ASP.NET动态网站的具体案例中AJAX技术的实现方法。

  6. External Service Providers to the National Security Technology Incubator

    Energy Technology Data Exchange (ETDEWEB)

    None

    2008-02-28

    This report documents the identification and assessment of external service providers to the National Security Technology Incubator (NSTI) program for southern New Mexico. The NSTI is being developed as part of the National Security Preparedness Project (NSPP), funded by a Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant to Arrowhead Center, New Mexico State University. This report contains 1) a summary of the services to be provided by NSTI; 2) organizational descriptions of external service providers; and 3) a comparison of NSTI services and services offered by external providers.

  7. Product with service, technology with business model

    DEFF Research Database (Denmark)

    Sakao, Tomohiko; McAloone, Tim C.

    2011-01-01

    Looking back over the last decade, the importance of an expanded understanding of engineering design has been shared within the engineering design community. Presented concepts and methods to support such expansion include Functional Product Development, Service Engineering, and Product/Service......-Systems (PSS) design. This paper first explains PSS design as a type of an expansion of the engineering design of a physical product. Secondly, it gives a review of PSS research and a projection of future research issues, also ranging out into untraditional fields of research. Finally, it presents a new...

  8. In-Service Science Teachers' Attitude towards Information Communication Technology

    Science.gov (United States)

    Kibirige, I.

    2011-01-01

    The purpose of this study is to determine the attitude of in-service science teachers towards information communication technology (ICT) in education. The study explores the relationship between in-service teachers and four independent variables: their attitudes toward computers; their cultural perception of computers; their perceived computer…

  9. Future Directions for Building Services Technologies in Denmark

    DEFF Research Database (Denmark)

    Marsh, Rob

    2008-01-01

      The hypothesis of this paper is that industrial transformation in the Danish construction sector needs in the future to focus on integrating building services technologies into the buildings. This can be illustrated by analysing historical developments in building services usage, exploring desi...

  10. [Current problems of information technologies application for forces medical service].

    Science.gov (United States)

    Ivanov, V V; Korneenkov, A A; Bogomolov, V D; Borisov, D N; Rezvantsev, M V

    2013-06-01

    The modern information technologies are the key factors for the upgrading of forces medical service. The aim of this article is the analysis of prospective information technologies application for the upgrading of forces medical service. The authors suggested 3 concepts of information support of Russian military health care on the basis of data about information technologies application in the foreign armed forces, analysis of the regulatory background, prospects of military-medical service and gathered experience of specialists. These three concepts are: development of united telecommunication network of the medical service of the Armed Forces of the Russian Federation medical service, working out and implementation of standard medical information systems for medical units and establishments, monitoring the military personnel health state and military medical service resources. It is noted that on the assumption of sufficient centralized financing and industrial implementation of the military medical service prospective information technologies, by the year 2020 the united information space of the military medical service will be created and the target information support effectiveness will be achieved.

  11. Managing Technological Change in Libraries and Information Services.

    Science.gov (United States)

    Klobas, Jane E.

    1990-01-01

    Examines factors to be considered in the management of technological change in libraries and information services. The organizational climate for change is discussed, and factors to consider when developing a strategy for introducing a new product, service, or system are described, including leadership, goals, political processes, marketing, and…

  12. China Petroleum Information Technology Service Center

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ China National Petroleum Corporation (CNPC) is one of the world's leading integrated energy companies. Its business covers a broad spectrum of upstream and downstream activities, oil and gas engineering technical services, and equipment manufacturing and supply.CNPC ranks 9th among the world's top 50 petroleum companies and rates 39th in Global 500.

  13. Outsourcing information communication technology services in ...

    African Journals Online (AJOL)

    ian

    university libraries in Kenya outsource ICT services such as Internet, e-resources and ... study concluded that there was a need for the library management to be ..... open source software, Automation of Libraries and Centre's Documentation .... technical personnel be intimately involved in the development process to allow ...

  14. 75 FR 60141 - International Business Machines (IBM), Global Technology Services Delivery Division, Including On...

    Science.gov (United States)

    2010-09-29

    ... Employment and Training Administration International Business Machines (IBM), Global Technology Services... of International Business Machines (IBM), Global Technology Services Delivery Division, Greenville... International Business Machines (IBM), Global Technology Services Delivery Division, including on-site...

  15. 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...

  16. U.S. Fish and Wildlife Service Moves toward Net-Zero Buildings

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-12-03

    First they had a vision: welcome people into a building embracing environmental stewardship on land that is steeped in history. The designers of the U.S. Fish and Wildlife Service took this vision and designed a new energy-efficient and environmentally friendly visitor center for the Assabet River National Wildlife Refuge located in Sudbury, Massachusetts.

  17. Enabling data-driven provenance in NetCDF, via OGC WPS operations. Climate Analysis services use case.

    Science.gov (United States)

    Mihajlovski, A.; Spinuso, A.; Plieger, M.; Som de Cerff, W.

    2016-12-01

    Modern Climate analysis platforms provide generic and standardized ways of accessing data and processing services. These are typically supported by a wide range of OGC formats and interfaces. However, the problem of instrumentally tracing the lineage of the transformations occurring on a dataset and its provenance remains an open challenge. It requires standard-driven and interoperable solutions to facilitate understanding, sharing of self-describing data products, fostering collaboration among peers. The CLIPC portal provided us real use case, where the need of an instrumented provenance management is fundamental. CLIPC provides a single point of access for scientific information on climate change. The data about the physical environment which is used to inform climate change policy and adaptation measures comes from several categories: satellite measurements, terrestrial observing systems, model projections and simulations and from re-analyses. This is made possible through the Copernicus Earth Observation Programme for Europe. With a backbone combining WPS and OPeNDAP services, CLIPC has two themes: 1. Harmonized access to climate datasets derived from models, observations and re-analyses 2. A climate impact tool kit to evaluate, rank and aggregate indicators The climate impact tool kit is realised with the orchestration of a number of WPS that ingest, normalize and combine NetCDF files. The WPS allowing this specific computation are hosted by the climate4impact portal, which is a more generic climate data-access and processing service. In this context, guaranteeing validation and reproducibility of results, is a clearly stated requirement to improve the quality of the results obtained by the combined analysis Two core contributions made, are the enabling of a provenance wrapper around WPS services and the enabling of provenance tracing within the NetCDF format, which adopts and extends the W3C's PROV model. To disseminate indicator data and create transformed

  18. Specific net present value: an improved method for assessing modularisation costs in water services with growing demand.

    Science.gov (United States)

    Maurer, M

    2009-05-01

    A specific net present value (SNPV) approach is introduced as a criterion in economic engineering decisions. The SNPV expresses average costs, including the growth rate and plant utilisation over the planning horizon, factors that are excluded from a standard net present value approach. The use of SNPV favours alternatives that are cheaper per service unit and are therefore closer to the costs that a user has to cover. It also shows that demand growth has a similar influence on average costs as an economy of scale. In a high growth scenario, solutions providing less idle capacity can have higher present value costs and still be economically favourable. The SNPV approach is applied in two examples to calculate acceptable additional costs for modularisation and comparable costs for on-site treatment (OST) as an extreme form of modularisation. The calculations show that: (i) the SNPV approach is suitable for quantifying the comparable costs of an OST system in a different scenario; (ii) small systems with projected high demand growth rates and high real interest rates are the most probable entry market for OST water treatment systems; (iii) operating expenses are currently the main economic weakness of membrane-based wastewater OST systems; and (iv) when high growth in demand is expected, up to 100% can be additionally invested in modularisation and staging the expansion of a treatment plant.

  19. Segmenting the Net-Generation: Embracing the Next Level of Technology

    Science.gov (United States)

    Smith, Russell K.

    2014-01-01

    A segmentation study is used to partition college students into groups that are more or less likely to adopt tablet technology as a learning tool. Because the college population chosen for study presently relies upon laptop computers as their primary learning device, tablet technology represents a "next step" in technology. Student…

  20. Managing Database Services: An Approach Based in Information Technology Services Availabilty and Continuity Management

    Directory of Open Access Journals (Sweden)

    Leonardo Bastos Pontes

    2017-01-01

    Full Text Available This paper is held in the information technology services management environment, with a few ideas of information technology governance, and purposes to implement a hybrid model to manage the services of a database, based on the principles of information technology services management in a supplementary health operator. This approach utilizes fundamental nuances of services management guides, such as CMMI for Services, COBIT, ISO 20000, ITIL and MPS.BR for Services; it studies harmonically Availability and Continuity Management, as most part of the guides also do. This work has its importance because it keeps a good flow in the database and improves the agility of the systems in the accredited clinics in the health plan.

  1. Security Service Technology for Mobile Networks

    Institute of Scientific and Technical Information of China (English)

    Aiqun Hu; Tao Li; Mingfu Xue

    2011-01-01

    As mobile networks become high speed and attain an all-IP structure, more services are possible. This brings about many new security requirements that traditional security programs cannot handle. This paper analyzes security threats and the needs of 3G/4G mobile networks, and then proposes a novel protection scheme for them based on their whole structure. In this scheme, a trusted computing environment is constructed on the mobile terminal side by combining software validity verification with access control. At the security management center, security services such as validity verification and integrity check are provided to mobile terminals. In this way, terminals and the network as a whole are secured to a much greater extent. This paper also highlights problems to be addressed in future research and development.

  2. Technology Licensing Strategy for Network Product in a Service Industry

    Directory of Open Access Journals (Sweden)

    Xianpei Hong

    2015-01-01

    Full Text Available Technology licensing has gained significant attention in literature and practice as a rapid and effective way to improve firm’s capability of technology innovation. In this paper, we investigate a duopolistic service provider competition market, where service providers develop and sell a kind of network product. In this setting, we analyze the innovating service provider’s four licensing strategies: no licensing, fixed fee licensing, royalty licensing, and two-part tariff licensing. The literature suggests that when the network products can be completely substituted, two-part tariff licensing is the optimal strategy of the innovating service provider. We find that when the network products cannot be completely substituted, two-part tariff licensing is not always optimal. The degree of the product differentiation, the intensity of the network effects, and the R&D cost of the potential licensee play a key role in determining the innovating service provider’s optimal licensing strategies.

  3. Archival Services and Technologies for Scientific Data

    Science.gov (United States)

    Meyer, Jörg; Hardt, Marcus; Streit, Achim; van Wezel, Jos

    2014-06-01

    After analysis and publication, there is no need to keep experimental data online on spinning disks. For reliability and costs inactive data is moved to tape and put into a data archive. The data archive must provide reliable access for at least ten years following a recommendation of the German Science Foundation (DFG), but many scientific communities wish to keep data available much longer. Data archival is on the one hand purely a bit preservation activity in order to ensure the bits read are the same as those written years before. On the other hand enough information must be archived to be able to use and interpret the content of the data. The latter is depending on many also community specific factors and remains an areas of much debate among archival specialists. The paper describes the current practice of archival and bit preservation in use for different science communities at KIT for which a combination of organizational services and technical tools are required. The special monitoring to detect tape related errors, the software infrastructure in use as well as the service certification are discussed. Plans and developments at KIT also in the context of the Large Scale Data Management and Analysis (LSDMA) project are presented. The technical advantages of the T10 SCSI Stream Commands (SSC-4) and the Linear Tape File System (LTFS) will have a profound impact on future long term archival of large data sets.

  4. A colored Petri net-based model for web service composition%一个基于有色Petri网的Web服务合成模型

    Institute of Scientific and Technical Information of China (English)

    张昭理; 洪帆; 肖海军

    2008-01-01

    In this paper, a model based colored Petri net (CPN) to provide semantic support for web service composition is proposed, and the reliability and maintainability of composite services are improved. The composite constructs in the model are sequence, concurrent, choice, loop and replace. The web service is formally defined by a CPN. A closed composing algebra is defined to obtain a framework which enables declarative composition of web services. Availability, confidentiality, and integrity of composite service are analyzed within the framework of the model based CPN.

  5. Using mobile technology to improve healthcare service quality.

    Science.gov (United States)

    Chao, Chia Chen; Jen, Wen Yuan; Li, Yu-Chuan; Chi, Y P; Chen, Chang-I; Feng, Chen Chjeh

    2005-01-01

    Improving healthcare service quality for illness of treatment, illness prevention and patient service is difficult for most hospitals because the hospitals are lack adequate resources and labor. In order to provide better healthcare service quality for patients, mobile technology can be used to manage healthcare in a way that provides the optimal healthcare service for patients. Pursuing utilization of mobile technology for better patient service, Taipei Medical University Municipal W. F. Teaching Hospital has implemented a mobile healthcare service (m-HS) system to increase healthcare service quality. The m-HS system improves the quality of medical care as well as healthcare service. The m-HS is a multi-functional healthcare management agent, meets the mobile tendency of the present society. This study seeks to discuss the m-HS architecture and workflow processes. We believe the m-HS does have the potential to improve healthcare service quality. Finally, the conclusions and suggestions for the m-HS are given.

  6. Growing a professional network to over 3000 members in less than 4 years: evaluation of InspireNet, British Columbia's virtual nursing health services research network.

    Science.gov (United States)

    Frisch, Noreen; Atherton, Pat; Borycki, Elizabeth; Mickelson, Grace; Cordeiro, Jennifer; Novak Lauscher, Helen; Black, Agnes

    2014-02-21

    Use of Web 2.0 and social media technologies has become a new area of research among health professionals. Much of this work has focused on the use of technologies for health self-management and the ways technologies support communication between care providers and consumers. This paper addresses a new use of technology in providing a platform for health professionals to support professional development, increase knowledge utilization, and promote formal/informal professional communication. Specifically, we report on factors necessary to attract and sustain health professionals' use of a network designed to increase nurses' interest in and use of health services research and to support knowledge utilization activities in British Columbia, Canada. "InspireNet", a virtual professional network for health professionals, is a living laboratory permitting documentation of when and how professionals take up Web 2.0 and social media. Ongoing evaluation documents our experiences in establishing, operating, and evaluating this network. Overall evaluation methods included (1) tracking website use, (2) conducting two member surveys, and (3) soliciting member feedback through focus groups and interviews with those who participated in electronic communities of practice (eCoPs) and other stakeholders. These data have been used to learn about the types of support that seem relevant to network growth. Network growth exceeded all expectations. Members engaged with varying aspects of the network's virtual technologies, such as teams of professionals sharing a common interest, research teams conducting their work, and instructional webinars open to network members. Members used wikis, blogs, and discussion groups to support professional work, as well as a members' database with contact information and areas of interest. The database is accessed approximately 10 times per day. InspireNet public blog posts are accessed roughly 500 times each. At the time of writing, 21 research teams

  7. IMPROVING LOGISTICS SERVICES THROUGH THE TECHNOLOGY USED IN FLEET MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Mauro Vivaldini

    2012-12-01

    Full Text Available Outsourcing logistics has established itself in the area of the LSP (Logistics Service Provider, which offers a range of services to its customers. In this line, transportation is characterized as one of the most important services, and therefore efficient fleet management is essential for establishing a high level of customer service. With advances in technology and vehicle tracking systems, this approach of management has gained new possibilities for the improvement of logistics services. By studying the specific case of an LSP, this paper investigates the use of these technologies in the management of their business and services. The results indicate that the LSP seeks to increase its services and to streamline information in order to respond to customer needs in real time. It is also evident in this case under study that the combination of the technology available together with the fleet management system has become a distinguishing feature for this LSP, one which increases their skills and important information for both customers and business.

  8. Maximizing Residential Energy Savings: Net Zero Energy House (ZEH) Technology Pathways

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, R.; Roberts, D.

    2008-11-01

    To meet current U.S. Department of Energy zero-energy home performance goals, new technologies and solutions must increase whole-house efficiency savings by an additional 40% relative to those provided by best available components and systems.

  9. CERN technology in the service of medicine

    CERN Document Server

    2001-01-01

    The prototype of the first module of the LInac BOster (LIBO) has been constructed and tested at CERN. This new medical accelerator offers new perspectives in deep-seated tumour treatment.   Accelerator technology developed at CERN is set to bring about important advances in cancer therapy. The linac booster - LIBO - project aims to build a 3GHz proton linear accelerator to boost to 200 MeV the energy of the beam from 50-70 MeV cyclotrons, existing in several hospitals and laboratories. This will allow deep-seated tumours to be treated (see box). The prototype of the first LIBO module has just passed high power RF tests at CERN. Two members of the LIBO collaboration, Riccardo Zennaro and Paolo Berra, with the first LIBO module installed in the LIL tunnel. The LIBO idea goes back to 1993 when it was conceived by CERN's Ugo Amaldi, founder of Italy's TERA foundation. From the beginning, Mario Weiss, a former CERN staff member has led the project. A decisive step was taken in 1998 when a collaboration...

  10. A Review of Robotics Technologies for On-Orbit Services

    Science.gov (United States)

    2013-01-01

    34Autonomous Robotic Capture of a Satellite Using Constrained Predictive Control," IEEE/ASME Transactions on Mechatronics . Vol. 11, No. 6, 2006, pp. 699...K., "Impedance Control of Free-flying Space Robot for Orbital Servicing," Journal of Robotics and Mechatronics , Vol. 18, No. , 2006, pp. 608-617...1 A Review of Robotics Technologies for On-Orbit Services Angel Flores-Abad and Ou Ma Department of Mechanical and Aerospace Engineering New

  11. Connected Services A Guide to the Internet Technologies Shaping the Future of Mobile Services and Operators

    CERN Document Server

    Golding, Paul

    2011-01-01

    "Connected Services is a must-read for telco strategists who need to get up to speed on how the world of software and the web 2. 0 works."  Andreas Constantinou, Research Director, VisionMobile "This book is a must read for those charged with leading innovation in a world of connected services where telco and Internet collide." - Jason Goecke, VP of Innovation, Voxeo Labs This book explains the common underlying technological themes that underpin the new era of connected services in a post Web 2.0 epoch In this book, the author explores the underlying technological themes that underpin the new

  12. Post-Disaster Safety Net: Instituting Leadership, Economic and Technological Arrangements

    Science.gov (United States)

    Akaiso, Darlington

    2013-01-01

    This dissertation will present the findings of an in-depth study conducted on flood victims in Bangkok, Thailand. The objective of this study is to explore the feasibility of using modern technologies as a post-crisis remediation strategy to reconnect displaced families in the aftermath of a disaster. This will include investigating which modern…

  13. Post-Disaster Safety Net: Instituting Leadership, Economic and Technological Arrangements

    Science.gov (United States)

    Akaiso, Darlington

    2013-01-01

    This dissertation will present the findings of an in-depth study conducted on flood victims in Bangkok, Thailand. The objective of this study is to explore the feasibility of using modern technologies as a post-crisis remediation strategy to reconnect displaced families in the aftermath of a disaster. This will include investigating which modern…

  14. United States geothermal technology: Equipment and services for worldwide applications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-05-01

    This document has two intended audiences. The first part, ``Geothermal Energy at a Glance,`` is intended for energy system decision makers and others who are interested in wide ranging aspects of geothermal energy resources and technology. The second part, ``Technology Specifics,`` is intended for engineers and scientists who work with such technology in more detailed ways. The glossary at the end of the document defines many of the specialized terms. A directory of US geothermal industry firms who provide goods and services for clients around the world is available on request.

  15. 76 FR 34886 - General Services Administration Acquisition Regulation; Implementation of Information Technology...

    Science.gov (United States)

    2011-06-15

    ... of Information Technology Security Provision AGENCY: Office of Acquisition Policy, General Services... to implement policy and guidelines for contracts and orders that include information technology (IT... information technology (IT) supplies, services and systems with security requirements. Comment...

  16. The information system Math-Net.Ru. Application of contemporary technologies in the scientific work of mathematicians

    Science.gov (United States)

    Zhizhchenko, A. B.; Izaak, A. D.

    2007-10-01

    This paper is devoted to a description of the information system Math-Net.Ru, the All-Russian mathematical portal providing various resources to Russian and foreign mathematicians in their search for information for their scientific work (http://www.mathnet.ru/). The most interesting section of the portal is Journals, which combines Russian periodical and continuous publications in the mathematical sciences as a unified information system. The portal structure and its diverse opportunities and tools available for information searches are described. A survey of similar Russian and foreign systems is presented. This article is aimed at the wide community of mathematicians ready to use new information technologies in their research. Technical details of the system's realization are omitted, and attention is focused rather on a description of the users' possibilities.

  17. Case Study – Idling Reduction Technologies for Emergency Service Vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Laughlin, Michael [Argonne National Lab. (ANL), Argonne, IL (United States); Owens, Russell J. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2016-01-01

    This case study explores the use of idle reduction technologies (IRTs) on emergency service vehicles in police, fire, and ambulance applications. Various commercially available IRT systems and approaches can decrease, or ultimately eliminate, engine idling. Fleets will thus save money on fuel, and will also decrease their criteria pollutant emissions, greenhouse gas emissions, and noise.

  18. Net Operations

    Institute of Scientific and Technical Information of China (English)

    蒋昌俊; 吴哲辉

    1992-01-01

    Two kinds of net operations.addition and Cartesian production of P/T nets,are introduced.They are defined on the set of underlying net of P/T systems.The conditions for preserving structural properties of Petri net after these operations are discussed.It is shown that the set of P/T nets forms and Abelian group for net addition operation and the inverse net of a P/T net in usual meaning of net theory is exactly the inverse of this P/T net as an element of the P/T net group;and that the set of P/T nets forms an Abelian ring for net addition and Caresian product operations.

  19. Laser Engineered Net Shape (LENS) Technology for the Repair of Ni-Base Superalloy Turbine Components

    Science.gov (United States)

    Liu, Dejian; Lippold, John C.; Li, Jia; Rohklin, Stan R.; Vollbrecht, Justin; Grylls, Richard

    2014-09-01

    The capability of the laser engineered net shape (LENS) process was evaluated for the repair of casting defects and improperly machined holes in gas turbine engine components. Various repair geometries, including indentations, grooves, and through-holes, were used to simulate the actual repair of casting defects and holes in two materials: Alloy 718 and Waspaloy. The influence of LENS parameters, including laser energy density, laser scanning speed, and deposition pattern, on the repair of these defects and holes was studied. Laser surface remelting of the substrate prior to repair was used to remove machining defects and prevent heat-affected zone (HAZ) liquation cracking. Ultrasonic nondestructive evaluation techniques were used as a possible approach for detecting lack-of-fusion in repairs. Overall, Alloy 718 exhibited excellent repair weldability, with essentially no defects except for some minor porosity in repairs representative of deep through-holes and simulated large area casting defects. In contrast, cracking was initially observed during simulated repair of Waspaloy. Both solidification cracking and HAZ liquation cracking were observed in the repairs, especially under conditions of high heat input (high laser power and/or low scanning speed). For Waspaloy, the degree of cracking was significantly reduced and, in most cases, completely eliminated by the combination of low laser energy density and relatively high laser scanning speeds. It was found that through-hole repairs of Waspaloy made using a fine powder size exhibited excellent repair weldability and were crack-free relative to repairs using coarser powder. Simulated deep (7.4 mm) blind-hole repairs, representative of an actual Waspaloy combustor case, were successfully produced by the combination use of fine powder and relatively high laser scanning speeds.

  20. Design of Online Course Selection System Based on ASP.NET AJAX Technology%基于ASP.NET AJAX技术的网上选课系统的设计

    Institute of Scientific and Technical Information of China (English)

    孙步鲜

    2015-01-01

    Technical colleges and universities in the course of the elective course management is the use of artificial methods of course selection, scheduling, performance, etc.. Based on the technology of asp.net Ajax online course selection system is according to the Jiangsu Province Huaian technician college elective course management needs of design, in the design of the ASP.Net Ajax technology to solve the artificial method in the course of the management problems, and overcome the problems many students course at the same time may lead to the server terminal should be too slow.%技工院校目前在选修课的选课管理上基本都是采用人工的方法进行选课、排课、成绩录入等等. 基于ASP.NET AJAX技术的网上选课系统就是根据江苏省淮安技师学院对选修课管理的需求状况进行了设计,在设计中采用了ASP. NET AJAX技术,解决了人工方法在选课管理中的不足,又克服了很多同学同时进行选课时可能导致的服务器端相应太慢的问题.

  1. 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

  2. An Information Technology Framework for Strengthening Telehealthcare Service Delivery

    Science.gov (United States)

    Chen, Chi-Wen; Weng, Yung-Ching; Shang, Rung-Ji; Yu, Hui-Chu; Chung, Yufang; Lai, Feipei

    2012-01-01

    Abstract Objective: Telehealthcare has been used to provide healthcare service, and information technology infrastructure appears to be essential while providing telehealthcare service. Insufficiencies have been identified, such as lack of integration, need of accommodation of diverse biometric sensors, and accessing diverse networks as different houses have varying facilities, which challenge the promotion of telehealthcare. This study designs an information technology framework to strengthen telehealthcare delivery. Materials and Methods: The proposed framework consists of a system architecture design and a network transmission design. The aim of the framework is to integrate data from existing information systems, to adopt medical informatics standards, to integrate diverse biometric sensors, and to provide different data transmission networks to support a patient's house network despite the facilities. The proposed framework has been evaluated with a case study of two telehealthcare programs, with and without the adoption of the framework. Results: The proposed framework facilitates the functionality of the program and enables steady patient enrollments. The overall patient participations are increased, and the patient outcomes appear positive. The attitudes toward the service and self-improvement also are positive. Conclusions: The findings of this study add up to the construction of a telehealthcare system. Implementing the proposed framework further assists the functionality of the service and enhances the availability of the service and patient acceptances. PMID:23061641

  3. Valuation of Electric Power System Services and Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Kintner-Meyer, Michael CW; Homer, Juliet S.; Balducci, Patrick J.; Weimar, Mark R.

    2017-08-01

    Accurate valuation of existing and new technologies and grid services has been recognized to be important to stimulate investment in grid modernization. Clear, transparent, and accepted methods for estimating the total value (i.e., total benefits minus cost) of grid technologies and services are necessary for decision makers to make informed decisions. This applies to home owners interested in distributed energy technologies, as well as to service providers offering new demand response services, and utility executives evaluating best investment strategies to meet their service obligation. However, current valuation methods lack consistency, methodological rigor, and often the capabilities to identify and quantify multiple benefits of grid assets or new and innovative services. Distributed grid assets often have multiple benefits that are difficult to quantify because of the locational context in which they operate. The value is temporally, operationally, and spatially specific. It varies widely by distribution systems, transmission network topology, and the composition of the generation mix. The Electric Power Research Institute (EPRI) recently established a benefit-cost framework that proposes a process for estimating multiple benefits of distributed energy resources (DERs) and the associated cost. This document proposes an extension of this endeavor that offers a generalizable framework for valuation that quantifies the broad set of values for a wide range of technologies (including energy efficiency options, distributed resources, transmission, and generation) as well as policy options that affect all aspects of the entire generation and delivery system of the electricity infrastructure. The extension includes a comprehensive valuation framework of monetizable and non-monetizable benefits of new technologies and services beyond the traditional reliability objectives. The benefits are characterized into the following categories: sustainability, affordability, and

  4. Metal Matrix Composite LOX Turbopump Housing Via Novel Tool-less Net-Shape Pressure Infiltration Casting Technology

    Science.gov (United States)

    Shah, Sandeep; Lee, Jonathan; Bhat, Biliyar; Wells, Doug; Gregg, Wayne; Marsh, Matthew; Genge, Gary; Forbes, John; Salvi, Alex; Cornie, James A.; hide

    2002-01-01

    Metal matrix composites (MMC) offer relatively higher specific strength, specific stiffness, lower coefficient of thermal expansion (CTE) and lower density as compared with conventional alloys. These unique properties make them very attractive for aerospace turbomachinery applications where there is ever increasing emphasis to reduce weight and cost, and to increase engine performance. Through a joint effort between NASA and Metal Matrix Cast Composites, Inc., a complex liquid oxygen (LOX) compatible turbopump housing is being redesigned and manufactured from hybrid (particulate and fibers) Aluminum MMC. To this end, a revolutionary toolless pressure infiltration casting technology is being perfected. Ceramic preforms for the composite are 3-dimensionally printed using a stereolithography file, acquired from a CAD model. The preforms are then invested into a refractory material and pressure infiltrated with liquid metal. After casting, the refractory material is washed away leaving behind a near net-shape composite part. Benefits of this process include increased composite uniformity, no mold machining, short time from design to part, properties matching traditional methods, ability to make previously impossible to manufacture parts and no size limitations with a newly developed joining technology. The results of materials, manufacturing and design optimizations, preform joining, and sub-element tests will be presented.

  5. Mobile Technologies and the Incidence of Cyberbullying in Seven European Countries: Findings from Net Children Go Mobile

    Directory of Open Access Journals (Sweden)

    Brian O'Neill

    2015-04-01

    Full Text Available The harmful effects of bullying and harassment on children have long been of concern to parents, educators, and policy makers. The online world presents a new environment in which vulnerable children can be victimized and a space where perpetrators find new ways to perform acts of harassment. While online bullying is often considered to be an extension of persistent offline behavior, according to EU Kids Online (2011, the most common form of bullying is in person, face-to-face. With the rise in use of mobile Internet technologies, this balance is changing. Increased levels of use and more time spent online accessed through a variety of devices has increased children’s exposure to a range of online risks, including cyberbullying. This article presents the findings of the Net Children Go Mobile project, a cross-national study of children aged 9–16 in seven European countries. The research builds on the work of EU Kids Online and supports the identification of new trends in children’s online experiences of risk and safety. The study finds that while overall levels of bullying have remained relatively static, levels of online bullying have increased, particularly among younger teens. The relationship between cyberbullying and the use of mobile Internet technologies is examined and factors contributing to increased levels of cyberbullying are highlighted.

  6. Technology research in the asp.net mother page%ASP.NET中母版页技术的研究

    Institute of Scientific and Technical Information of China (English)

    吴金秀

    2012-01-01

    Using ASP.NET mother page technology can achieve unity for the application of the layout.A single mother page designed by me can define the appearance and standard behavior for all the pages(or a group of pages) in the application program.The development of powerful web application provides a simple and high effective way.This paper analyzes the female version of the technology of the page composition,mother page operation principle and mother page and content pages of interaction,make web site design,convenient,the style is unified.%使用ASP.NET母版页技术可以为应用程序实现统一的布局。分析了采用母版技术的页面的组成、运行原理,但母版页的使用较繁琐。笔者设计了单个母版页可以为应用程序中的所有页(或一组页)定义所需的外观和标准,并通过开发程序,使母版页与内容的交互容易,为开发功能强大的Web应用程序提供了一种简单、高效的途径。使Web站点的设计方便快捷,风格统一。

  7. Metal Matrix Composite LOX Turbopump Housing Via Novel Tool-less Net-Shape Pressure Infiltration Casting Technology

    Science.gov (United States)

    Shah, Sandeep; Lee, Jonathan; Bhat, Biliyar; Wells, Doug; Gregg, Wayne; Marsh, Matthew; Genge, Gary; Forbes, John; Salvi, Alex; Cornie, James A.; Munafo, Paul M. (Technical Monitor)

    2002-01-01

    Metal matrix composites (MMC) offer relatively higher specific strength, specific stiffness, lower coefficient of thermal expansion (CTE) and lower density as compared with conventional alloys. These unique properties make them very attractive for aerospace turbomachinery applications where there is ever increasing emphasis to reduce weight and cost, and to increase engine performance. Through a joint effort between NASA and Metal Matrix Cast Composites, Inc., a complex liquid oxygen (LOX) compatible turbopump housing is being redesigned and manufactured from hybrid (particulate and fibers) Aluminum MMC. To this end, a revolutionary toolless pressure infiltration casting technology is being perfected. Ceramic preforms for the composite are 3-dimensionally printed using a stereolithography file, acquired from a CAD model. The preforms are then invested into a refractory material and pressure infiltrated with liquid metal. After casting, the refractory material is washed away leaving behind a near net-shape composite part. Benefits of this process include increased composite uniformity, no mold machining, short time from design to part, properties matching traditional methods, ability to make previously impossible to manufacture parts and no size limitations with a newly developed joining technology. The results of materials, manufacturing and design optimizations, preform joining, and sub-element tests will be presented.

  8. Towards Self-Service Governance by Means of Information Technology

    CERN Document Server

    Paulin, Alois

    2012-01-01

    In this paper we present a novel model for governing societies based on modern information technology, which neither relies on manual bureaucratic labor, nor depends on process-based e-government services for governance. We expose the flaws of the later and argue that it is not feasible for sustainable governance due to permanently changing laws and instead propose a model in which people can govern themselves in a self-service manner by relying on constellations of data stored in a network of governmental databases to which citizen and officials have read- and write access under rules defined by temporary valid law.

  9. Breakthrough service tools enhance technology transfer to service teams and minimize downtime

    Energy Technology Data Exchange (ETDEWEB)

    Weissig, J. [Interface Group (Germany)

    2008-07-01

    The challenges facing the wind power industry resulting from new markets in offshore technology and globalization were described with particular reference to the need for staff qualification, plant service organization, certification of products and high levels of documentation. This paper presented 2 breakthrough service tools used to fulfill the needs of the wind energy market in terms of know-how-transfer and training of service technicians. INTERFACE is an interactive virtual training and instruction tool customized for the needs of the wind power industry. It provides single-source-publishing for all wind plant documents, technical documentation, training and product presentation; printable plant and component documentation; animated utility movies; interactive 3D-scenes; and links with spare part lists. ALBATROS is a tool for service management. It provides management of turbine service processes, technicians and staff qualification; a complete life time history of each plant and component; and identification of components with RFID-technology. These tools enable cross-cultural understanding of the service requirements of wind turbines. Language barriers are eliminated, and gaps in training are overcome, thereby offering a higher quality of service. 3 refs.

  10. Cost effectiveness and efficiency in assistive technology service delivery.

    Science.gov (United States)

    Warren, C G

    1993-01-01

    In order to develop and maintain a viable service delivery program, the realities of cost effectiveness and cost efficiency in providing assistive technology must be addressed. Cost effectiveness relates to value of the outcome compared to the expenditures. Cost efficiency analyzes how a provider uses available resources to supply goods and services. This paper describes how basic business principles of benefit/cost analysis can be used to determine cost effectiveness. In addition, basic accounting principles are used to illustrate methods of evaluating a program's cost efficiency. Service providers are encouraged to measure their own program's effectiveness and efficiency (and potential viability) in light of current trends. This paper is meant to serve as a catalyst for continued dialogue on this topic.

  11. 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

  12. [The Internet and clinical medicine. An introduction to the biomedical information services available in electronic form on the "net of all nets"].

    Science.gov (United States)

    Tringali, M; Iannucci, P; Zani, M

    1996-05-01

    Clinical users expectations from medical informatics are evolving due to the wide availability of biomedical information services on the Internet. Thanks to hypertexts and advanced browsing tools users with no informatical expertise can travel on the Internet and easily gain access to textual databases. With a multimedia computer other kinds of information can be grabbed: images, sounds and audiovisual documents. Basic Internet services (electronic mail, discussion lists, file transfer protocol, terminal emulation) can be accessed from a wide range of hardware equipment. However, the real power of a world-scale computer network like the Internet will be unleashed only when its global connectivity will be linked to the powerful retrieval ability of existing clinical and related databases. While biomedical journals editors and other medical information providers are in the way to offer electronic versions of their paper-based products, at the leading edge of this world-scale process is the USA National Library of Medicine, with the Internet-compatible version of its Grateful Med software which is expected to be launched during 1996.

  13. Global Budgets and Technology-Intensive Medical Services

    Science.gov (United States)

    Song, Zirui; Fendrick, A. Mark; Safran, Dana Gelb; Landon, Bruce; Chernew, Michael E.

    2014-01-01

    Background In 2009-2010, Blue Cross Blue Shield of Massachusetts entered into global payment contracts (the Alternative Quality contract, AQC) with 11 provider organizations. We evaluated the impact of the AQC on spending and utilization of several categories of medical technologies, including one considered high value (colonoscopies) and three that include services that may be overused in some situations (cardiovascular, imaging, and orthopedic services). Methods Approximately 420,000 unique enrollees in 2009 and 180,000 in 2010 were linked to primary care physicians whose organizations joined the AQC. Using three years of pre-intervention data and a large control group, we analyzed changes in utilization and spending associated with the AQC with a propensity-weighted difference-in-differences approach adjusting for enrollee demographics, health status, secular trends, and cost-sharing. Results In the 2009 AQC cohort, total volume of colonoscopies increased 5.2 percent (p=0.04) in the first two years of the contract relative to control. The contract was associated with varied changes in volume for cardiovascular and imaging services, but total spending on cardiovascular services in the first two years decreased by 7.4% (p=0.02) while total spending on imaging services decreased by 6.1% (p<0.001) relative to control. In addition to lower utilization of higher-priced services, these decreases were also attributable to shifting care to lower-priced providers. No effect was found in orthopedics. Conclusions As one example of a large-scale global payment initiative, the AQC was associated with higher use of colonoscopies. Among several categories of services whose value may be controversial, the contract generally shifted volume to lower-priced facilities or services. PMID:24772385

  14. Cost-Benefit Analysis for the Advanced Near Net Shape Technology (ANNST) Method for Fabricating Stiffened Cylinders

    Science.gov (United States)

    Ivanco, Marie L.; Domack, Marcia S.; Stoner, Mary Cecilia; Hehir, Austin R.

    2016-01-01

    Low Technology Readiness Levels (TRLs) and high levels of uncertainty make it challenging to develop cost estimates of new technologies in the R&D phase. It is however essential for NASA to understand the costs and benefits associated with novel concepts, in order to prioritize research investments and evaluate the potential for technology transfer and commercialization. This paper proposes a framework to perform a cost-benefit analysis of a technology in the R&D phase. This framework was developed and used to assess the Advanced Near Net Shape Technology (ANNST) manufacturing process for fabricating integrally stiffened cylinders. The ANNST method was compared with the conventional multi-piece metallic construction and composite processes for fabricating integrally stiffened cylinders. Following the definition of a case study for a cryogenic tank cylinder of specified geometry, data was gathered through interviews with Subject Matter Experts (SMEs), with particular focus placed on production costs and process complexity. This data served as the basis to produce process flowcharts and timelines, mass estimates, and rough order-of-magnitude cost and schedule estimates. The scalability of the results was subsequently investigated to understand the variability of the results based on tank size. Lastly, once costs and benefits were identified, the Analytic Hierarchy Process (AHP) was used to assess the relative value of these achieved benefits for potential stakeholders. These preliminary, rough order-of-magnitude results predict a 46 to 58 percent reduction in production costs and a 7-percent reduction in weight over the conventional metallic manufacturing technique used in this study for comparison. Compared to the composite manufacturing technique, these results predict cost savings of 35 to 58 percent; however, the ANNST concept was heavier. In this study, the predicted return on investment of equipment required for the ANNST method was ten cryogenic tank barrels

  15. PhysioNet

    Data.gov (United States)

    U.S. Department of Health & Human Services — The PhysioNet Resource is intended to stimulate current research and new investigations in the study of complex biomedical and physiologic signals. It offers free...

  16. Space assets, technology and services in support of energy policy

    Science.gov (United States)

    Vasko, C. A.; Adriaensen, M.; Bretel, A.; Duvaux-Bechon, I.; Giannopapa, C. G.

    2017-09-01

    Space can be used as a tool by decision and policy makers in developing, implementing and monitoring various policy areas including resource management, environment, transport, security and energy. This paper focuses on the role of space for the energy policy. Firstly, the paper summarizes the European Union's (EU) main objectives in energy policy enclosed in the Energy Strategy 2020-2030-2050 and demonstrates how space assets can contribute to achieving those objectives. Secondly, the paper addresses how the European Space Agency (ESA) has established multiple initiatives and programs that directly finance the development of space assets, technology and applications that deliver services in support of the EU energy policy and sector. These efforts should be continued and strengthened in order to overcome identified technological challenges. The use of space assets, technology and applications, can help achieve the energy policy objectives for the next decades.

  17. Social marketing and the fight against malaria in Africa: population services international (PSI) and insecticide treated nets (ITNS).

    Science.gov (United States)

    Omona, Julius

    2009-12-01

    This textual analyses on Social marketing, Insecticide Treated Nets (ITNs) and Population Services International (PSI) were undertaken to achieve two objectives: (a) to contribute to the continuing debate and search for a better strategy for combating malaria in sub-Saharan Africa; and (b) to contribute to theory building on social marketing. The analyses revealed that Malaria has reached an epidemic proportion and despite major inroads by PSI in combating malaria on the principles of social marketing, the strategies of pricing and segmentation of the clients are not appropriate for Sub-Saharan African countries that are mired in absolute poverty where majority of the rural communities eke a living on less than a dollar per day and the health sector does not receive priority attention from policy makers and politicians. The descriptive statistics and a one sample t test for the sampled countries suggest that sub-Saharan countries have not even met the hypothesized 5% investment of their GDP on health, compared to their counterparts, the developed countries, who are all above this figure. The null hypothesis that there is no significant different between the population and the sample means of both developed and a developing country in their investments in the health sector was also tested and rejected. Though the elements in some of the existent models and theories of social marketing such as Health Belief Model, Theory of Reasoned Action, Social Cognitive Theory and Trans-theoretical Models all attempt to advocate for elimination of constraints and barriers to effective access to a service or product, PSI is adamant to these and try to generalize these principles in all contexts, including in Sub-Saharan Africa. The African scenario, where about 90% of Malaria related deaths cases in the world occur, demands more than what these theories present. Accordingly, it was concluded that however good intentioned social marketing is, in the case of ITNs in this region, it

  18. Technologies for HIV prevention and care: challenges for health services

    Directory of Open Access Journals (Sweden)

    Ivia Maksud

    2015-09-01

    Full Text Available ABSTRACTThis article aims to consider some relevant challenges to the provision of "new prevention technologies" in health services in a scenario where the "advances" in the global response to AIDS control are visible. We take as material for analysis the information currently available on the HIV post-exposure prophylaxis (PEP and pre-exposure prophylaxis (PrEP, treatment as prevention (TASP and over the counter. The methodology consisted of the survey and analysis of the Biblioteca Virtual em Saúde (BVS: MEDLINE, LILACS, WHOLIS, PAHO, SciELO articles that addressed the issue of HIV prevention and care in the context of so-called new prevention technologies. The results of the studies show that there is assistance on the ground of clinics for the treatment of disease responses, but there are several challenges related to the sphere of prevention. The articles list some challenges regarding to management, organization of services and the attention given by health professionals to users. The current context shows evidence of the effectiveness of antiretroviral therapy in reducing the risk of HIV transmission, but the challenges for the provision of preventive technologies in health services permeate health professionals and users in their individual dimensions and health services in organizational and structural dimension. Interventions should be made available in a context of community mobilization; there should be no pressure on people to make HIV testing, antiretroviral treatment or for prevention. In the management is responsible for the training of health professionals to inform, clarify and make available to users, partners and family information about the new antiretroviral use strategies.

  19. Technologies for HIV prevention and care: challenges for health services.

    Science.gov (United States)

    Maksud, Ivia; Fernandes, Nilo Martinez; Filgueiras, Sandra Lucia

    2015-09-01

    This article aims to consider some relevant challenges to the provision of "new prevention technologies" in health services in a scenario where the "advances" in the global response to AIDS control are visible. We take as material for analysis the information currently available on the HIV post-exposure prophylaxis (PEP) and pre-exposure prophylaxis (PrEP), treatment as prevention (TASP) and over the counter. The methodology consisted of the survey and analysis of the Biblioteca Virtual em Saúde (BVS: MEDLINE, LILACS, WHOLIS, PAHO, SciELO) articles that addressed the issue of HIV prevention and care in the context of so-called new prevention technologies. The results of the studies show that there is assistance on the ground of clinics for the treatment of disease responses, but there are several challenges related to the sphere of prevention. The articles list some challenges regarding to management, organization of services and the attention given by health professionals to users. The current context shows evidence of the effectiveness of antiretroviral therapy in reducing the risk of HIV transmission, but the challenges for the provision of preventive technologies in health services permeate health professionals and users in their individual dimensions and health services in organizational and structural dimension. Interventions should be made available in a context of community mobilization; there should be no pressure on people to make HIV testing, antiretroviral treatment or for prevention. In the management is responsible for the training of health professionals to inform, clarify and make available to users, partners and family information about the new antiretroviral use strategies.

  20. ENTERPRISE SERVICES ARCHITECTURE IN THE WORLD OF INFORMATION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Stefan IOVAN

    2012-05-01

    Full Text Available Enterprise Services Architecture (ESA is blueprint for now enterprise software should be constructed to provide maximum business value. The challenge facing most companies is not whether to adopt Service-Oriented Architecture (SOA, but when and how to do so. There is always a lag between technological vision and business feasibility. It also takes time to fully realize the potential of existing technologies, a process that does not stop the moment the new thing arrives. But when the value of a new approach such as ESA starts to make a difference and produces a competitive advantage, the motivation to change skyrockets. The time to change becomes now and the hunger for learning grows. The goal of this paper is to satisfy the hunger for information for those who suspect that ESA may be a gateway to transforming Information Technology (IT into a strategic weapon. This paper will explain – in more detail that ever before – what ESA is bringing the concept to life in all of its products as a platform supported by an ecosystem.

  1. 75 FR 5291 - Office of Special Education and Rehabilitative Services; Overview Information; Technology and...

    Science.gov (United States)

    2010-02-02

    ... Office of Special Education and Rehabilitative Services; Overview Information; Technology and Media... budget period of 12 months. The Assistant Secretary for Special Education and Rehabilitative Services may... Special Education and Rehabilitative Services. BILLING CODE 4000-01-P ...

  2. A new mechanism for energy conservation technology services

    Energy Technology Data Exchange (ETDEWEB)

    Yan, Feng

    1996-12-31

    In the ninth-five year plan of China, the socialist market economy model will be developed. In the stage of transferring from planning economy to market economy, the energy conservation technology services industry in China has met new challenges. Over the past ten to fifteen years, there has developed a new mechanism for financing energy efficiency investments in market economies. The process is simple. After inspecting an enterprise or an entity for energy saving opportunities, an Energy Service Company (ESCO) which business aimed at making money will review the recommended energy conservation opportunities with the enterprise or the entity (user) and implement those measures acceptable to the user at no front end cost to the user. The ESCO then guarantees that the energy savings will cover the cost of the capital renovations using the Performance Contracting.

  3. The provision of assistive technology products and services for people with dementia in the United Kingdom.

    Science.gov (United States)

    Gibson, Grant; Newton, Lisa; Pritchard, Gary; Finch, Tracy; Brittain, Katie; Robinson, Louise

    2016-07-01

    In this review we explore the provision of assistive technology products and services currently available for people with dementia within the United Kingdom. A scoping review of assistive technology products and services currently available highlighted 171 products or product types and 331 services. In addition, we assimilated data on the amount and quality of information provided by assistive technology services alongside assistive technology costs. We identify a range of products available across three areas: assistive technology used 'by', 'with' and 'on' people with dementia. Assistive technology provision is dominated by 'telecare' provided by local authorities, with services being subject to major variations in pricing and information provision; few currently used available resources for assistive technology in dementia. We argue that greater attention should be paid to information provision about assistive technology services across an increasingly mixed economy of dementia care providers, including primary care, local authorities, private companies and local/national assistive technology resources.

  4. An Investigation of the Technological Pedagogical Content Knowledge of Pre-Service Teachers

    Science.gov (United States)

    Horzum, Mehmet Baris

    2013-01-01

    This study investigates whether pre-service teachers' learning approach and gender are related to their technological knowledge, their technological content knowledge, their technological pedagogical knowledge and their technological pedagogical content knowledge. The sample of the study consisted of 239 pre-service teachers. It was found that an…

  5. 75 FR 47631 - Swets Information Services, Operations Department, Information Technology Group, Marketing Group...

    Science.gov (United States)

    2010-08-06

    ... Technology Group, Marketing Group, Finance Group, Runnemede, NJ; Amended Certification Regarding Eligibility... investigation combined the Operations Department, Information Technology (IT) Group, Marketing Group and the... Information Services, Operations Department, Information Technology Group, Marketing Group, and......

  6. 76 FR 66327 - Iron Mountain Information Management, Inc., Corporate Service Group, Information Technology (IT...

    Science.gov (United States)

    2011-10-26

    ..., Information Technology (IT) Division, Including On-Site Leased Workers From TEK Systems, Professional... Technology (IT) Division, including on-site leased workers from TEK Systems, Professional Alternative... Management, Inc., Corporate Service Group, Information Technology (IT) Division. The Department...

  7. Cost-Benefit Analysis for the Advanced Near Net Shape Technology (ANNST) Method for Fabricating Stiffened Cylinders

    Science.gov (United States)

    Stoner, Mary Cecilia; Hehir, Austin R.; Ivanco, Marie L.; Domack, Marcia S.

    2016-01-01

    This cost-benefit analysis assesses the benefits of the Advanced Near Net Shape Technology (ANNST) manufacturing process for fabricating integrally stiffened cylinders. These preliminary, rough order-of-magnitude results report a 46 to 58 percent reduction in production costs and a 7-percent reduction in weight over the conventional metallic manufacturing technique used in this study for comparison. Production cost savings of 35 to 58 percent were reported over the composite manufacturing technique used in this study for comparison; however, the ANNST concept was heavier. In this study, the predicted return on investment of equipment required for the ANNST method was ten cryogenic tank barrels when compared with conventional metallic manufacturing. The ANNST method was compared with the conventional multi-piece metallic construction and composite processes for fabricating integrally stiffened cylinders. A case study compared these three alternatives for manufacturing a cylinder of specified geometry, with particular focus placed on production costs and process complexity, with cost analyses performed by the analogy and parametric methods. Furthermore, a scalability study was conducted for three tank diameters to assess the highest potential payoff of the ANNST process for manufacture of large-diameter cryogenic tanks. The analytical hierarchy process (AHP) was subsequently used with a group of selected subject matter experts to assess the value of the various benefits achieved by the ANNST method for potential stakeholders. The AHP study results revealed that decreased final cylinder mass and quality assurance were the most valued benefits of cylinder manufacturing methods, therefore emphasizing the relevance of the benefits achieved with the ANNST process for future projects.

  8. 76 FR 32227 - DST Systems, Inc., Including On-Site Leased Workers From Comsys Information Technology Services...

    Science.gov (United States)

    2011-06-03

    ... information processing, computer software services, and business solutions, to the financial services... Employment and Training Administration DST Systems, Inc., Including On-Site Leased Workers From Comsys Information Technology Services, Megaforce, and Kelly Services Kansas City, MO; DST Technologies, a...

  9. Preparing Pre-Service Teachers to Integrate Technology into K-12 Instruction: Evaluation of a Technology-Infused Approach

    Science.gov (United States)

    Admiraal, Wilfried; van Vugt, Felix; Kranenburg, Frans; Koster, Bob; Smit, Ben; Weijers, Sanne; Lockhorst, Ditte

    2017-01-01

    The quality of how technology is addressed in teacher education programmes is conditional for how student teachers apply technology in secondary schools after their graduation. Two technology-infused courses of one teacher education programme were evaluated. In line with studies on the development of pre-service teachers' technological,…

  10. Service quality and perceived value of technology-based service encounters: evaluation of clinical staff satisfaction in Taiwan.

    Science.gov (United States)

    Hung, Chung-Jye; Chang, Hsin Hsin; Eng, Cheng Joo; Wong, Kit Hong

    2013-01-01

    Previous research has evaluated technology-based service encounters (TBSEs) in the delivery of health care by assessing patient satisfaction. This study examined service quality and perceived value of TBSEs used in health organisations from the perspective of clinical staff, with staff technology readiness as a moderator. A quantitative survey was conducted in Taiwan, across private and public healthcare organisations. Results showed that TBSEs had a direct effect on service quality and perceived value, which in turn had a direct effect on staff satisfaction in using TBSEs. However, service quality had no effect on perceived value when moderated by technology readiness. Theoretical and managerial implications of these findings are discussed.

  11. 语义标记Petri网的组合Web服务建模与验证%Modeling and Verifying Composite Web Services Based on Semantic Annotated Petri Nets

    Institute of Scientific and Technical Information of China (English)

    雷丽晖; 段振华

    2009-01-01

    随着Web服务组合的发展,整合业务过程成为可能.组合Web服务可以被看作是基于过程的工作流.由于死锁、不安全和不可达等流的设计错误会影响组合Web服务的有效执行,因此这些错误应在组合Web服务执行前被检测出并修改.提出了基于语义标记Petri网的组合Web服务建模与验证方法.首先提出语义标记Petri网(SaPNs),并给出其语义;用受限描述逻辑tableau算法获得组合Web服务;使用SaPNs描述组合Web服务及其组成部分;最后,使用基于SaPNs的分析方法验证了组合Web服务.使用该方法在开放的Internet环境下可以获得满足客户需求的、可靠的组合Web服务.%Integrating business processes becomes practicable along with the development of Web services composition. Composite Web services can be regarded as process-based workflows. Since error design of flow structures, such as deadlock, unsafeness, non-reachability and so on, will affect composite Web services performance, these errors should be detected and corrected before composite Web services are executed. An approach for modeling and verifying composite Web services based on semantic annotated Petri Nets is proposed.Firstly, semantic annotated Petri Nets (SaPNs) is presented and the semantics of SaPNs is given. Secondly, a restricted description logic tableau algorithm is utilized to obtain composite Web services. Thirdly, SaPNs is used to represent a composite Web service and the participating services that are invoked by this composite Web service.Finally, the composite Web services represented with the SaPN are verified by means of some analysis methods based on SaPNs. With this approach, a reliable composite Web services meeting client requirements in an open Internet environment can be achieved.

  12. The Application of Cloud Technology in Three Nets Fusion Administration System%云技术在三网融合管控系统中的应用

    Institute of Scientific and Technical Information of China (English)

    孙钰

    2013-01-01

    Guizhou communication administration leads the cloud technology into the three nets fusion administration system. This is not only a kind of innovation, but also a kind of inevitable. This article introduces the platform construction situation adopting the cloud virtulization technology, in order to provide the reference for three nets fusion. Administration platform construction.%贵州省通信管理局将云技术引入到三网融合管控系统建设当中,这既是一种创新,也是一种必然。文章着重介绍贵州省通信管理局运用虚拟化云技术开展平台建设的情况,希望以此为三网融合管控平台建设提供有益参考。

  13. Application of Multimedia Net Technology to Teaching%浅谈多媒体网络技术在教学中的应用

    Institute of Scientific and Technical Information of China (English)

    陈云萍

    2011-01-01

    本文简要的阐述了在素质教育以学生为本的前提下,怎样充分利用计算机多媒体网络技术,发挥学生的积极主动性与创造性,以促进教学的发展.文章结合教学实践,探讨了多媒体网络技术在教学中运用的优势.%This paper presents how to use computer and multimedia net technology to develop students' initiative and creativeness and promote teaching development, under the background of quality-oriented education, and student-orient. The article begins with teaching practice and discusses the advantage of application of multimedia net technology to teaching.

  14. Augmenting Space Technology Program Management with Secure Cloud & Mobile Services

    Science.gov (United States)

    Hodson, Robert F.; Munk, Christopher; Helble, Adelle; Press, Martin T.; George, Cory; Johnson, David

    2017-01-01

    The National Aeronautics and Space Administration (NASA) Game Changing Development (GCD) program manages technology projects across all NASA centers and reports to NASA headquarters regularly on progress. Program stakeholders expect an up-to-date, accurate status and often have questions about the program's portfolio that requires a timely response. Historically, reporting, data collection, and analysis were done with manual processes that were inefficient and prone to error. To address these issues, GCD set out to develop a new business automation solution. In doing this, the program wanted to leverage the latest information technology platforms and decided to utilize traditional systems along with new cloud-based web services and gaming technology for a novel and interactive user environment. The team also set out to develop a mobile solution for anytime information access. This paper discusses a solution to these challenging goals and how the GCD team succeeded in developing and deploying such a system. The architecture and approach taken has proven to be effective and robust and can serve as a model for others looking to develop secure interactive mobile business solutions for government or enterprise business automation.

  15. Energy indicators for electricity production : comparing technologies and the nature of the indicators Energy Payback Ratio (EPR), Net Energy Ratio (NER) and Cumulative Energy Demand (CED). [Oestfoldforskning AS

    Energy Technology Data Exchange (ETDEWEB)

    Raadal, Hanne Lerche [Ostfold research, Fredrikstad (Norway); Modahl, Ingunn Saur [Ostfold research, Fredrikstad (Norway); Bakken, Tor Haakon [SINTEF Energy, Trondheim (Norway)

    2012-11-01

    CEDREN (Centre for Environmental Design of Renewable Energy) is founded by The Research Council of Norway and energy companies and is one of eight centres that were part of the scheme Centre for Environment-friendly Energy Research (FME) when the scheme was launched in 2009. The main objective of CEDREN is to develop and communicate design solutions for transforming renewable energy sources to the desired energy products, and at the same time address the environmental and societal challenges at local, regional, national and global levels. CEDREN's board initiated in 2011 a pilot project on the topics 'Energy Pay-back Ratio (EPR)', 'Ecosystem services' and 'multi-criteria analysis (MCA)' in order to investigate the possible use of these concepts/indices in the management of regulated river basins and as tools to benchmark strategies for the development of energy projects/resources. The energy indicator part (documented in this report) has aimed at reviewing the applicability of different energy efficiency indicators, as such, in the strategic management and development of energy resources, and to compare and benchmark technologies for production of electricity. The main findings from this pilot study is also reported in a policy memo (in Norwegian), that is available at www.cedren.no. The work carried out in this project will be continued in the succeeding research project EcoManage, which was granted by the Research Council of Norway's RENERGI programme in December 2011. Energy indicators: Several energy indicators for extraction and delivery of an energy product (e.g. transport fuel, heat, electricity etc.) exist today. The main objective of such indicators is to give information about the energy efficiency of the needed extraction and transforming processes throughout the value chain related to the delivered energy product. In this project the indicators Energy Payback Ratio (EPR), Net Energy Ration (NER) and Cumulative

  16. 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

  17. Pre-service teachers' competencies for technology integration: Insights from a mathematics-specific instructional technology course

    NARCIS (Netherlands)

    Agyei, D.; Voogt, Joke; Resta, P.

    2012-01-01

    A combination of various measures (self-report, learning outcomes and written reports) was employed to investigate 104 pre-service teachers’ competencies in spreadsheet integration after enrolling in an Instructional Technology course. The pre-service teachers engaged in a “learning technology by de

  18. Examining the Impact of Educational Technology Courses on Pre-Service Teachers' Development of Technological Pedagogical Content Knowledge

    Science.gov (United States)

    Hsu, Pi-Sui

    2012-01-01

    The purpose of this qualitative study was to examine the impact of educational technology courses on pre-service teachers' development of knowledge of technology integration in a teacher preparation program in the USA. The present study was conducted with eight pre-service teachers enrolled in the elementary teacher education program at a large…

  19. Efficiency of the Technology Acceptance Model to Explain Pre-Service Teachers' Intention to Use Technology: A Turkish Study

    Science.gov (United States)

    Teo, Timothy; Ursavas, Omer Faruk; Bahcekapili, Ekrem

    2011-01-01

    Purpose: The purpose of this study is to assess the efficiency of the technology acceptance model (TAM) to explain pre-service teachers' intention to use technology in Turkey. Design/methodology/approach: A total of 197 pre-service teachers from a Turkish university completed a survey questionnaire measuring their responses to four constructs…

  20. The rise and fall of self-service in Amsterdam trams: User technology relations in a case of service innovation

    NARCIS (Netherlands)

    Nahuis, Roel

    2009-01-01

    The stabilisation of innovative technology depends on reconciling technological opportunities and user behaviour. This can be achieved by adjusting the technology to the users, by configuring the user, or by a combination thereof. This paper evaluates different strategies in a case of service innova

  1. Methodology for Web Services Adoption Based on Technology Adoption Theory and Business Process Analyses

    Institute of Scientific and Technical Information of China (English)

    AN Liping; YAN Jianyuan; TONG Lingyun

    2008-01-01

    Web services use an emerging service-oriented architecture for distributed computing. Many organizations are either in the process of adopting web services technology or evaluating this option for incorporation into their enterprise information architectures. Implementation of this new technology requires careful assessment of the needs and capabilities of an organization to formulate adoption strategies. This paper presents a methodology for web services adoption based on technology adoption theory and business process analyses. The methodology suggests that strategies, business areas, and functions within an organization should be considered based on the existing organizational information technology status during the process of adopting web services to support the business needs and requirements.

  2. Swiss and Turkish Pre-Service Science Teachers' Anxiety Levels for Educational Technology

    Science.gov (United States)

    Efe, Hulya Aslan; Efe, Rifat

    2016-01-01

    This study aims to culturally explain pre-service science teachers' instructional technology-related anxiety levels by analyzing the variables of their instructional technology using experiences, frequency of using instructional technologies, access to instructional technologies, instructional technology-related attitude and their instructional…

  3. Assessment of Patients’ Perception of Telemedicine Services Using the Service User Technology Acceptability Questionnaire

    Directory of Open Access Journals (Sweden)

    Claudio Dario

    2016-06-01

    Full Text Available Introduction: The purpose of this paper is to assess if similar telemedicine services integrated in the management of different chronic diseases are acceptable and well perceived by patients or if there are any negative perceptions. Theory and methods: Participants suffering from different chronic diseases were enrolled in Veneto Region and gathered into clusters. Each cluster received a similar telemedicine service equipped with different disease-specific measuring devices. Participants were patients with diabetes (n = 163, chronic obstructive pulmonary disease (n = 180, congestive heart failure (n = 140 and Cardiac Implantable Electronic Devices (n = 1635. The Service User Technology Acceptability Questionnaire (SUTAQ was initially translated, culturally adapted and pretested and subsequently used to assess patients’ perception of telemedicine. Data were collected after 3 months and after 12 months from the beginning of the intervention. Data for patients with implantable devices was collected only at 12 months. Results: Results at 12 months for all clusters are similar and assessed a positive perception of telemedicine. The SUTAQ results for clusters 2 (diabetes, 5 (COPD and 7 (CHF after 3 months of intervention were confirmed after 12 months. Conclusions: Telemedicine was perceived as a viable addition to usual care. A positive perception for telemedicine services isn’t a transitory effect, but extends over the course of time.

  4. Mandatory use of technology-based self-service: does expertise help or hurt?

    NARCIS (Netherlands)

    Reinders, Machiel J.; Frambach, Ruud; Kleijnen, Mirella

    2015-01-01

    Purpose – This study aims to investigate the effects of two types of expertise (self-service technology and service type) on the disconfirmation of customers’ expectations and the use-related outcomes of technology-based self-service (TBSS).
    Design/methodology/approach – This empirical study pe

  5. Bigraphical Nets

    Directory of Open Access Journals (Sweden)

    Ian Mackie

    2013-02-01

    Full Text Available Interaction nets are a graphical model of computation, which has been used to define efficient evaluators for functional calculi, and specifically lambda calculi with patterns. However, the flat structure of interaction nets forces pattern matching and functional behaviour to be encoded at the same level, losing some potential parallelism. In this paper, we introduce bigraphical nets, or binets for short, as a generalisation of interaction nets using ideas from bigraphs and port graphs, and we present a formal notation and operational semantics for binets. We illustrate their expressive power by examples of applications.

  6. Being an Efficient or Dialogue-Oriented Rural Municipality on the Net: Framing Civil Servants' Confidence in E-Services

    OpenAIRE

    Bertil Rolandsson; Ulric Björck

    2008-01-01

    The impact of the Internet on citizens' confidence in public services has been described in general terms. The purpose of this study is to analyse how civil servants in the context of a rural municipality bestow confidence on e-services. Based on four qualitative group interviews, we analyse the interpretative frames that guide how they understand a confident use of public services on the Internet. Our results illustrate the importance of considering the organisational context when studying h...

  7. Information and Communication Technology (ICT in the Service of Multiculturalism

    Directory of Open Access Journals (Sweden)

    Elaine Hoter, Miri Shonfeld, Asmaa Ganayim

    2009-04-01

    Full Text Available This paper presents an online inter-group contact hypothesis (OICH model, developed within the Israel education system, whereby online and distance learning (ODL is used in the service of multiculturalism. The goal is to build bridges among secular and religious Arabs and Jews in Israel based on small multicultural groups and collaborative learning through effective use of the Internet and other cutting-edge information technologies. The model expands the contact hypothesis (which holds that under the right conditions contact could reduce bias between groups to a model for online collaboration. It adds the gradual development of contact between the groups by progressing from individual asynchronous textual communication to individual synchronous audio communication combined with collaborative asynchronous communication to collaborative synchronous communication and finally to face-to-face communication.

  8. 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.

  9. Understanding the digital divide in the clinical setting: the technology knowledge gap experienced by US safety net patients during teleretinal screening.

    Science.gov (United States)

    George, Sheba; Moran, Erin; Fish, Allison; Ogunyemi, Lola

    2013-01-01

    Differential access to everyday technology and healthcare amongst safety net patients is associated with low technological and health literacies, respectively. These low rates of literacy produce a complex patient "knowledge gap" that influences the effectiveness of telehealth technologies. To understand this "knowledge gap", six focus groups (2 African-American and 4 Latino) were conducted with patients who received teleretinal screenings in U.S. urban safety-net settings. Findings indicate that patients' "knowledge gap" is primarily produced at three points: (1) when patients' preexisting personal barriers to care became exacerbated in the clinical setting; (2) through encounters with technology during screening; and (3) in doctor-patient follow-up. This "knowledge gap" can produce confusion and fear, potentially affecting patients' confidence in quality of care and limiting their disease management ability. In rethinking the digital divide to include the consequences of this knowledge gap faced by patients in the clinical setting, we suggest that patient education focus on both their disease and specific telehealth technologies deployed in care delivery.

  10. The system of Regional Contact Offices for promoting GMES services and the use of Space Technologies in European Regions.

    Science.gov (United States)

    Carrara, Paola; Antoninetti, Massimo; Bacai, Hina; Basoni, Anna; Bosc, Christelle; Clave, Magali; Cornacchia, Carmela; L'Astorina, Alba; Monbet, Philippe; Mueller, Bastian; Nicolau, Sonia; Pergola, Nicola; Rampini, Anna; Tramutoli, Valerio; Schumacher, Volker; Wells, Alan; Zepeda Juarez, Jesus; Zolotikova, Svetlana

    2013-04-01

    which have significant impact on the economy, environment and the quality of life of the citizens To this aim since 2011 the system of Regional Contact Offices (RCOs) was promoted by the EU FP7 DORIS_Net (Downsteam Observatory organized by Regions Active in Space - Network, http://www.doris-net.eu/) project as the regional link to the services provided by the European GMES programme. Since then a first nucleus of 12 pilot European Regions were working together establishing 6 first RCOs around Europe. This paper will present RCOs network goals, achievements and perspectives as well as its planned actions devoted to improve quality of Space Technology products from one side, to promote awareness and use of them by potential end-users (and particularly LRAs), from the other side.

  11. Pre-Service Mathematics Teachers' Use of Multiple Representations in Technology-Rich Environments

    Science.gov (United States)

    Ozmantar, Mehmet Faith; Akkoc, Hatice; Bingolbali, Erhan; Demir, Servet; Ergene, Berna

    2010-01-01

    In this paper, we examine the development of pre-service mathematics teachers' use of multiple representations during teaching in technology-rich environments. The pre-service teachers took part in a preparation program aimed at integration of technology into teaching mathematics. The program was designed on the basis of Technological Pedagogical…

  12. Identifying Ghanaian Pre-Service Teachers' Readiness for Computer Use: A Technology Acceptance Model Approach

    Science.gov (United States)

    Gyamfi, Stephen Adu

    2016-01-01

    This study extends the technology acceptance model to identify factors that influence technology acceptance among pre-service teachers in Ghana. Data from 380 usable questionnaires were tested against the research model. Utilising the extended technology acceptance model (TAM) as a research framework, the study found that: pre-service teachers'…

  13. Getting to Net Zero

    Energy Technology Data Exchange (ETDEWEB)

    2016-09-01

    The technology necessary to build net zero energy buildings (NZEBs) is ready and available today, however, building to net zero energy performance levels can be challenging. Energy efficiency measures, onsite energy generation resources, load matching and grid interaction, climatic factors, and local policies vary from location to location and require unique methods of constructing NZEBs. It is recommended that Components start looking into how to construct and operate NZEBs now as there is a learning curve to net zero construction and FY 2020 is just around the corner.

  14. 在C#.NET中调用CLIPS的技术实现与应用%Implementation and Application of Calling the CLIPS Technology in the C#.NET

    Institute of Scientific and Technical Information of China (English)

    韦辽

    2015-01-01

    The CLIPS language was introduced, the technology and method of realization of ClipsNET component reference in C# was researched ,the method and process of realization of C#.NET called CLIPS programming technology was discussed.A new way to the develop expert system was provided. By the example of designing wheel expert system ,the Windows user interface of the development of expert system was realized. The method can improve the efficiency and reduce the cost of the development of the expert system. The method has a guiding role on the use of C#.NET language to develop the expert system.%介绍了CLIPS语言,研究了在C#中引用ClipsNET组件的实现技术和方法,C#.NET中调用CLIPS编程的技术实现方法和过程,及开发专家系统的新途径。通过车轮专家系统设计实例,实现了高效开发专家系统的Windows用户界面。该方法可以提高专家系统的开发效率,降低开发成本,对使用C#.NET语言进行专家系统开发具有指导作用。

  15. Net Gains

    Science.gov (United States)

    Fielker, David

    2008-01-01

    The Easter conference 2008 had several activities which for the author raised the same questions on cube nets in some work with eight-year-olds some time ago. In this article, the author muses on some problems from the Easter conference regarding nets of shapes. (Contains 1 note.)

  16. TargetNet: a web service for predicting potential drug-target interaction profiling via multi-target SAR models.

    Science.gov (United States)

    Yao, Zhi-Jiang; Dong, Jie; Che, Yu-Jing; Zhu, Min-Feng; Wen, Ming; Wang, Ning-Ning; Wang, Shan; Lu, Ai-Ping; Cao, Dong-Sheng

    2016-05-01

    Drug-target interactions (DTIs) are central to current drug discovery processes and public health fields. Analyzing the DTI profiling of the drugs helps to infer drug indications, adverse drug reactions, drug-drug interactions, and drug mode of actions. Therefore, it is of high importance to reliably and fast predict DTI profiling of the drugs on a genome-scale level. Here, we develop the TargetNet server, which can make real-time DTI predictions based only on molecular structures, following the spirit of multi-target SAR methodology. Naïve Bayes models together with various molecular fingerprints were employed to construct prediction models. Ensemble learning from these fingerprints was also provided to improve the prediction ability. When the user submits a molecule, the server will predict the activity of the user's molecule across 623 human proteins by the established high quality SAR model, thus generating a DTI profiling that can be used as a feature vector of chemicals for wide applications. The 623 SAR models related to 623 human proteins were strictly evaluated and validated by several model validation strategies, resulting in the AUC scores of 75-100 %. We applied the generated DTI profiling to successfully predict potential targets, toxicity classification, drug-drug interactions, and drug mode of action, which sufficiently demonstrated the wide application value of the potential DTI profiling. The TargetNet webserver is designed based on the Django framework in Python, and is freely accessible at http://targetnet.scbdd.com .

  17. TargetNet: a web service for predicting potential drug-target interaction profiling via multi-target SAR models

    Science.gov (United States)

    Yao, Zhi-Jiang; Dong, Jie; Che, Yu-Jing; Zhu, Min-Feng; Wen, Ming; Wang, Ning-Ning; Wang, Shan; Lu, Ai-Ping; Cao, Dong-Sheng

    2016-05-01

    Drug-target interactions (DTIs) are central to current drug discovery processes and public health fields. Analyzing the DTI profiling of the drugs helps to infer drug indications, adverse drug reactions, drug-drug interactions, and drug mode of actions. Therefore, it is of high importance to reliably and fast predict DTI profiling of the drugs on a genome-scale level. Here, we develop the TargetNet server, which can make real-time DTI predictions based only on molecular structures, following the spirit of multi-target SAR methodology. Naïve Bayes models together with various molecular fingerprints were employed to construct prediction models. Ensemble learning from these fingerprints was also provided to improve the prediction ability. When the user submits a molecule, the server will predict the activity of the user's molecule across 623 human proteins by the established high quality SAR model, thus generating a DTI profiling that can be used as a feature vector of chemicals for wide applications. The 623 SAR models related to 623 human proteins were strictly evaluated and validated by several model validation strategies, resulting in the AUC scores of 75-100 %. We applied the generated DTI profiling to successfully predict potential targets, toxicity classification, drug-drug interactions, and drug mode of action, which sufficiently demonstrated the wide application value of the potential DTI profiling. The TargetNet webserver is designed based on the Django framework in Python, and is freely accessible at http://targetnet.scbdd.com.

  18. International Clean Energy System Using Hydrogen Conversion (WE-NET). subtask 4. Development of hydrogen production technology; Suiso riyo kokusai clean energy system gijutsu (WE-NET). subtask 4. Suiso seizo gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This paper describes development of hydrogen production technology as a part of the WE-NET project. For the solid polymer water electrolysis method higher in efficiency and lower in cost than the previous methods, 5 companies have developed element technologies for improving electrolysis cells and synthesis technologies of hot solid polymer electrolyte based on each proper catalyst electrode production method. In fiscal 1996, the initial study on large-scale systems by middle laboratory cells was made as well as improvement of electrolysis performance by small laboratory cells and endurance tests. Among the previous methods such as a hot press method (bonding of an ion exchange membrane to an electrode), an electroless plating method (preparation of porous surface onto a membrane electrode assembly), a zero gap method (preparation of high-efficiency high-current density cells), and a sintered porous electrode method (carrying of the mixture of catalytic powder and ion exchange resin-dissipated solution onto sintered metallic porous electrode surface), the former two methods were adopted for development of bench-scale cells as effective promising methods. 192 refs., 183 figs., 108 tabs.

  19. Self-Service Charge Systems: Current Technological Applications and Their Implications for the Future Library.

    Science.gov (United States)

    Mardikian, Jackie

    1995-01-01

    Discusses a possible shift to self-service check-out systems for academic library patrons. Provides an annotated bibliography of 51 items that discuss the impact of self-service technology on the quality of service and customer satisfaction in libraries, service sectors, banking, and the vending industry. (LRW)

  20. Impact of information and communications technologies on residental customer energy services

    Energy Technology Data Exchange (ETDEWEB)

    Goldman, C.; Kempton, W.; Eide, A.; Iyer, M. [and others

    1996-10-01

    This study analyzes the potential impact of information and communications technologies on utility delivery of residential customer energy services. Many utilities are conducting trials which test energy-related and non-energy services using advanced communications systems.

  1. Impact of bandwidth for various services in heterogeneous network and quality of service via communication technologies in Malaysian higher educational

    Directory of Open Access Journals (Sweden)

    Mohd Nazri ISMAIL

    2007-12-01

    Full Text Available This study focuses on heterogeneous services and communication technologies for retrieving and sending information between students and lecturers in Malaysian higher educational institutes. It intends to investigate pattern and significant level of various services implementation, convergence of communication technologies and bandwidth capacity for last mile users (students and lecturers. It is designed to determine which communication technologies, services, bandwidth capacity and QoS will achieve the highest level acceptance in Malaysian higher educational institutes. Heterogeneous environment can also generate mobility approaches. A survey method is used to collect data from respondents (System Network Administrator in Malaysian higher educational institutes. Statistical Analysis using t-test shows that implementation of high speed bandwidth for Internet (WAN achieved significant level. Frequency test are used to analyze the various services implementation via convergence of communication technologies in heterogeneous environment for retrieving information. The most apparent finding of this study is that various services implementation in higher educational institutes can affect convergence of communication technologies usage in accessing information over heterogeneous network environment between students and lecturers. The study or analysis confirms that Malaysia higher educational institutes have not achieved a maximum level of various services implementation via convergence of communication technologies between students and lecturers in heterogeneous network environment. Therefore, low convergence of communication technologies can produce a low mobility and ubiquitous interaction between students and lectures in Malaysian higher educational institutes.

  2. Do self-service technologies affect interfirm relationships? A B2B perspective

    OpenAIRE

    Raechel Johns

    2014-01-01

    While considerable literature examines business-to business (B2B) relationships, the impact of technology on these relationships has lacked attention. IT has impacted the way businesses operate in a B2B context as well as influencing services by altering the way services are delivered. To understand the way in which Internet technology has impacted these B2B services, it is essential to examine its impact not only on business processes but on business relationships too. One technology, enable...

  3. Measuring patrons' technology habits: an evidence-based approach to tailoring library services.

    Science.gov (United States)

    Wu, Jin; Chatfield, Amy J; Hughes, Annie M; Kysh, Lynn; Rosenbloom, Megan Curran

    2014-04-01

    Librarians continually integrate new technologies into library services for health sciences students. Recently published data are lacking about student ownership of technological devices, awareness of new technologies, and interest in using devices and technologies to interact with the library. A survey was implemented at seven health sciences libraries to help answer these questions. Results show that librarian assumptions about awareness of technologies are not supported, and student interest in using new technologies to interact with the library varies widely. Collecting this evidence provides useful information for successfully integrating technologies into library services.

  4. Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Message waiting indication supplementary service

    CERN Document Server

    International Organization for Standardization. Geneva

    2003-01-01

    Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Message waiting indication supplementary service

  5. Information technology - Telecommunications and information exchange between systems - Private integrated services network - Specification, functional model and information flows - Call priority interruption and call priority interruption protection supplementary services

    CERN Document Server

    International Organization for Standardization. Geneva

    2003-01-01

    Information technology - Telecommunications and information exchange between systems - Private integrated services network - Specification, functional model and information flows - Call priority interruption and call priority interruption protection supplementary services

  6. Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Call priority interruption and call priority interruption protection supplementary services

    CERN Document Server

    International Organization for Standardization. Geneva

    2003-01-01

    Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Call priority interruption and call priority interruption protection supplementary services

  7. Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Wireless terminal authentication supplementary services

    CERN Document Server

    International Organization for Standardization. Geneva

    2003-01-01

    Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Wireless terminal authentication supplementary services

  8. Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call transfer supplementary service

    CERN Document Server

    International Organization for Standardization. Geneva

    2003-01-01

    Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call transfer supplementary service

  9. Information technology - Telecommunications and information exchange between systems - Private integrated services network - Specification, functional model and information flows - Recall supplementary service

    CERN Document Server

    International Organization for Standardization. Geneva

    2003-01-01

    Information technology - Telecommunications and information exchange between systems - Private integrated services network - Specification, functional model and information flows - Recall supplementary service

  10. Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Name identification supplementary services

    CERN Document Server

    International Organization for Standardization. Geneva

    2003-01-01

    Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Name identification supplementary services

  11. Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Single step call transfer supplementary service

    CERN Document Server

    International Organization for Standardization. Geneva

    2003-01-01

    Information technology - Telecommunications and information exchange between systems - Private integrated services network - Inter-exchange signalling protocol - Single step call transfer supplementary service

  12. Life-long Services in the Field of Information and Communication Technologies (ICT in Romania during 2004-2007

    Directory of Open Access Journals (Sweden)

    Manuela Sofia Stănculescu

    2009-01-01

    Full Text Available This study presents the results of empirical research on life-long services in the domain of information and communication technologies (ICT carried out within the framework of the project Matching educational supply with labour market in ICT sector in Romania: horizon 2015, co-ordinated by Institute of World Economy. Survey sample includes all providers authorised by National Council for Adult Vocational Training (CNFPA, a part of EDCL certification bodies, Microsoft Net Academy (programme implemented by universities, but also by a specialized firm in vocational training selected in survey, Cisco Net Academy, in total 215 vocational training providers from all around the country, out of which 77 (36% are private companies. Empirical research results (52% response rate allowed to analyze the actual state of vocational training supply in Romania in the period 2004-2007, including: (i identifying the main pratices, strategies and problems of vocational training services providers in ICT sector; ii emphasizing the main characteristics of lifelong learning programmes in ICT sector provided between 2004 and 2007; (iii determining the programme types and their target segment of population; and (iv pointing out the mechanisms of adjusting the supply to labour market needs.

  13. 浅析技术转移服务平台的运营模式%Analysis of operation mode of technology transfer service platform

    Institute of Scientific and Technical Information of China (English)

    刘婷; 许小叶; 梁臣智

    2012-01-01

      技术转移服务平台已发展成为技术交易前期工作首选的信息渠道,具有沟通便利、服务快捷、信息集中等特点.文章探讨和分析中国绿城技术转移网(www.nnjssc.com)所提供的线上公益性科技信息服务与线下技术转移服务相结合的运营模式、服务效果.%  Technology transfer service platform has become technology trading of the early work first choice channels of information, and has convenient communication, quick service and information integration, etc. This paper is discussed and analyzed China green city on the technology transfer nets (www.nnjssc.com) provided online public welfare science and technology information service and offline technology transfer service with the combination of operation mode, service effect.

  14. 基于.NET框架专用报表开发技术%Developmennt Technology of Special Reports Based on .NET Framework

    Institute of Scientific and Technical Information of China (English)

    张厚华

    2013-01-01

    针对实际应用中各种报表打印的不同需求和诸多不便,对.NET框架打印控制技术进行了深入研究,分析了有关打印控制的类及其使用方法,结合对数据库中数据的访问,系统地阐述了.NET平台上开发专用报表的打印控制技术。实际运用结果表明,该技术对打印的控制精确灵活,占用系统资源少,也大大节约了应用成本。%Aiming at different needs and much inconvenience of printing a variety of report forms in practical application, this pa?per made an in-depth study on .NET Framework of print control technology. It analyzed the categories and using methods of print control. Accessing to the data in the database, it systematically elaborated the print control technology on the .NET platform for printing report forms for special use. The practical application results suggested that this print control technology was precise, flexible, occupying less system resource and saving a lot of application cost.

  15. Technology review of commercial food service equipment - final report

    Energy Technology Data Exchange (ETDEWEB)

    Rahbar, S.; Krsikapa, S. [Canadian Gas Research Inst., Don Mills, ON (Canada); Fisher, D.; Nickel, J.; Ardley, S.; Zabrowski, D. [Fisher Consultants (Canada); Barker, R.F. [ed.

    1996-05-15

    Market and technical information on gas fired equipment used in the commercial food service sector in Canada and in each province or territory was presented. Results of a market study and technology review were integrated to establish energy consumption and energy saving potential in this sector. Eight categories of commercial cooking appliances were studied. They were: fryers, griddles, broilers, ranges, ovens, tilting skillets, steam kettles and steamers. Focus was on gas fired appliances, although electric appliances were also included. The total energy consumption of the appliances was estimated at 76,140.37 GBtu in 1994. Gas appliances accounted for 63 per cent of the total inventory and consumed 83 per cent of the total energy used. Cooking energy efficiencies for the gas fired commercial cooking equipment ranged from 10 per cent to 60 per cent. The electric appliances had cooking energy efficiencies ranging from 35 per cent to 95 per cent. A list of recommendations were made for the many opportunities to introduce higher efficiency commercial cooking appliances, essential to slow down or to stabilize the energy consumption of cooking appliances over the next decade. 66 refs., 14 tabs., 18 figs.

  16. MoldaNet: a network distributed molecular graphics and modelling program that integrates secure signed applet and Java 3D technologies.

    Science.gov (United States)

    Yoshida, H; Rzepa, H S; Tonge, A P

    1998-06-01

    MoldaNet is a molecular graphics and modelling program that integrates several new Java technologies, including authentication as a Secure Signed Applet, and implementation of Java 3D classes to enable access to hardware graphics acceleration. It is the first example of a novel class of Internet-based distributed computational chemistry tool designed to eliminate the need for user pre-installation of software on their client computer other than a standard Internet browser. The creation of a properly authenticated tool using a signed digital X.509 certificate permits the user to employ MoldaNet to read and write the files to a local file store; actions that are normally disallowed in Java applets. The modularity of the Java language also allows straightforward inclusion of Java3D and Chemical Markup Language classes in MoldaNet to permit the user to filter their model into 3D model descriptors such as VRML97 or CML for saving on local disk. The implications for both distance-based training environments and chemical commerce are noted.

  17. Technological, political and economic changes and their implications for the evolution of broadcasting services

    DEFF Research Database (Denmark)

    Tadayoni, Reza

    2000-01-01

    The subject of this Ph.D. thesis is changes in the market for broadcasting services as a result of technological, political, and economic drivers. Broadcasting services can be categorised as a part of the ICT-based information and knowledge intensive services that have gone through radical changes...... and demand sites, scarcity of transmission resources, and the historical aspects that make the development of the broadcasting service market different from other information and knowledge intensive services....

  18. 78 FR 72451 - Net Investment Income Tax

    Science.gov (United States)

    2013-12-02

    ... Revenue Service 26 CFR Part 1 RIN 1545-BL74 Net Investment Income Tax AGENCY: Internal Revenue Service...). These regulations provide guidance on the computation of net investment income. The regulations affect... lesser of: (A) The individual's net investment income for such taxable year, or (B) the excess (if...

  19. Mobile Technology and the Unsettled Ocean of Student Services

    Science.gov (United States)

    Flood, Tim; Black, Tom

    2011-01-01

    Mobile technology is one of several currents that upset the relatively placid world of admitting, enrolling, advising, serving, and graduating students. The authors have been involved with technology since they began in the profession. Technology is not really new to them. But with mobile technology, "so much" is new--indeed, foreign--to many…

  20. Architectures, Concepts and Technologies for Service Oriented Computing : Proceedings of the 2nd International Workshop on Architectures, Concepts and Technologies for Service Oriented Computing - ACT4SOC 2008

    NARCIS (Netherlands)

    Sinderen, van Marten

    2008-01-01

    This volume contains the proceedings of the Second International Workshop on Architectures, Concepts and Technologies for Service Oriented Computing (ACT4SOC 2008), held on July 5 in Porto, Portugal, in conjunction with the Third International Conference on Software and Data Technologies (ICSOFT 200

  1. Net savings

    Energy Technology Data Exchange (ETDEWEB)

    Roche, P.

    2001-02-01

    The state of e-commerce in the Canadian upstream oil and natural gas sector is examined in an effort to discover the extent to which the .com economy has penetrated the marketplace. The overall assessment is that although the situation varies from producer to producer and process to process, a bustling digital marketplace in the Canadian oil business has yet to emerge. Nevertheless, there are several examples of companies using e-business tools to minimize technology staffing and to eliminate wasteful practices. Initiatives cited include streamlining of supply chains to cut handling costs, using application service providers to trim information technology budgets, and adopting electronic joint interest billing to save on printing, postage and re-entering data. Most notable efforts have been made by companies such as BXL Energy Limited and Genesis Exploration Limited, both of which are boosting efficiency on the inside by contracting out data storage and software applications. For example, BXL has replaced its microfilm log library occupying six cabinets, and totalling about 9,000 lbs., by a fibre optic line. All applications can now be run from a laptop which weighs three to four pounds. In a similar vein, Genesis Exploration started using application service providers (ASPs) to avoid the cost and hassle of buying and maintaining major software applications in-house. By accessing the ASPs, Genesis staff can run software without buying or installing it on their own computers. In yet another example of cutting information technology costs, Pengrowth Corporation has its network administration done remotely over the Internet by Northwest Digital Systems (NWD). As far as the industry at large is concerned, the answer appears to be in a digital marketplace specifically tailored to the upstream sector's unique profile. As a start, a study is underway by Deloitte Consulting to explore producer interest in joining or founding an upstream digital marketplace. The study

  2. Web Services Composition Modeling and Verification Based on Petri Net%基于Petri网的Web服务组合建模与验证

    Institute of Scientific and Technical Information of China (English)

    丁冲冲; 李婷婷

    2014-01-01

    This paper first puts forward Web services composition modeling method based on Petri net. The formal modeling for Web services composition is also the article research content. Then the paper uses the reachability tree as the analytical tool to analyse and verify the features of services composition model, such as accessibility, activity and boundedness. Finally, the article us-es a specific example to illustrate the application of this method.%该文首先提出了基于Petri网的Web服务组合建模方法,对服务组合进行形式化建模,然后采用可达树作为分析工具,对服务组合模型的可达性,活性,有界性等特性进行验证分析。最后通过一个具体的实例说明此方法的应用。

  3. Energy indicators for electricity production : comparing technologies and the nature of the indicators Energy Payback Ratio (EPR), Net Energy Ratio (NER) and Cumulative Energy Demand (CED). [Oestfoldforskning AS

    Energy Technology Data Exchange (ETDEWEB)

    Raadal, Hanne Lerche [Ostfold research, Fredrikstad (Norway); Modahl, Ingunn Saur [Ostfold research, Fredrikstad (Norway); Bakken, Tor Haakon [SINTEF Energy, Trondheim (Norway)

    2012-11-01

    CEDREN (Centre for Environmental Design of Renewable Energy) is founded by The Research Council of Norway and energy companies and is one of eight centres that were part of the scheme Centre for Environment-friendly Energy Research (FME) when the scheme was launched in 2009. The main objective of CEDREN is to develop and communicate design solutions for transforming renewable energy sources to the desired energy products, and at the same time address the environmental and societal challenges at local, regional, national and global levels. CEDREN's board initiated in 2011 a pilot project on the topics 'Energy Pay-back Ratio (EPR)', 'Ecosystem services' and 'multi-criteria analysis (MCA)' in order to investigate the possible use of these concepts/indices in the management of regulated river basins and as tools to benchmark strategies for the development of energy projects/resources. The energy indicator part (documented in this report) has aimed at reviewing the applicability of different energy efficiency indicators, as such, in the strategic management and development of energy resources, and to compare and benchmark technologies for production of electricity. The main findings from this pilot study is also reported in a policy memo (in Norwegian), that is available at www.cedren.no. The work carried out in this project will be continued in the succeeding research project EcoManage, which was granted by the Research Council of Norway's RENERGI programme in December 2011. Energy indicators: Several energy indicators for extraction and delivery of an energy product (e.g. transport fuel, heat, electricity etc.) exist today. The main objective of such indicators is to give information about the energy efficiency of the needed extraction and transforming processes throughout the value chain related to the delivered energy product. In this project the indicators Energy Payback Ratio (EPR), Net Energy Ration (NER) and Cumulative

  4. Language and technology literacy barriers to accessing government services

    CSIR Research Space (South Africa)

    Barnard, E

    2003-01-01

    Full Text Available The paper presents research aimed at overcoming barriers to citizens’ ability to access electronic government services. Our concern is specifically ‘non-connectivity’ barriers to electronic service delivery including cultural background, language...

  5. 31 CFR 545.205 - Prohibited importation of goods, software, technology, or services.

    Science.gov (United States)

    2010-07-01

    ..., software, technology, or services. 545.205 Section 545.205 Money and Finance: Treasury Regulations Relating..., software, technology, or services owned or controlled by the Taliban or persons whose property or interests... (AFGHANISTAN) SANCTIONS REGULATIONS Prohibitions § 545.205 Prohibited importation of goods, software...

  6. Assessing Pre-Service Science Teachers' Technological Pedagogical Content Knowledge (TPACK) through Observations and Lesson Plans

    Science.gov (United States)

    Canbazoglu Bilici, Sedef; Guzey, S. Selcen; Yamak, Havva

    2016-01-01

    Background: Technological pedagogical content knowledge (TPACK) is critical for effective teaching with technology. However, generally science teacher education programs do not help pre-service teachers develop TPACK. Purpose: The purpose of this study was to assess pre-service science teachers' TPACK over a semester-long Science Methods. Sample:…

  7. Pre-Service Science Teachers' Cognitive Structures Regarding Science, Technology, Engineering, Mathematics (STEM) and Science Education

    Science.gov (United States)

    Hacioglu, Yasemin; Yamak, Havva; Kavak, Nusret

    2016-01-01

    The aim of this study is to reveal pre-service science teachers' cognitive structures regarding Science, Technology, Engineering, Mathematics (STEM) and science education. The study group of the study consisted of 192 pre-service science teachers. A Free Word Association Test (WAT) consisting of science, technology, engineering, mathematics and…

  8. 基于.net的WMS的实现技术研究%WMS Realization Technology Study Based on .net

    Institute of Scientific and Technical Information of China (English)

    张兴国; 梁小英

    2009-01-01

    探讨符合OGC WMS规范的GIS网路地图服务在Microsoft .net环境下的实现及应用技术.基于.net C#开发平台,自主设计相关的地图类库,对其中核心的技术进行实现.结合陕西省生态环境在线查询系统的开发实践,表明基于.net进行WMS的实现,技术简单,应用可行.

  9. Mobile technologies among people with serious mental illness: opportunities for future services.

    Science.gov (United States)

    Ben-Zeev, Dror; Davis, Kristin E; Kaiser, Susan; Krzsos, Izabela; Drake, Robert E

    2013-07-01

    Several national bodies have proposed using mobile technology to improve mental health services. But rates of current use and interest in using technology to enhance services among individuals with serious mental illness are uncertain. The authors surveyed 1,592 individuals with serious mental illness regarding their use of mobile devices and interest in using mobile technologies to enhance mental health services. Seventy-two percent of survey respondents reported currently owning a mobile device, a rate approximately 12 % lower than the general adult population. The most common uses were for talking, followed by texting, and internet activities. Both mobile device users and nonusers expressed interest in future mobile services.

  10. A Study on Intelligent System Design of U-Business Service by Using Ubiquitous Component Technologies

    Directory of Open Access Journals (Sweden)

    Hangbae Chang

    2012-04-01

    Full Text Available The u‐Business service is prevailed trend due to rapid development of telecommunication technology and the growth of ubiquitous computing environments. However, since the majority of u‐Business service cases such as home network service, location‐based service have not been focused on user requirements, and deduced business services and built systems considering only technical issues, there may be a possibility to be an obstacle for spreading advanced future u‐Business services. Therefore, this study investigated user requirements to model the u‐Bookstore business service as a killer service of u‐Businesses and designed a system for a large bookstore. By exploiting various ways to deduce u‐Serviceʹs requirements needed in the future‐ enabled ubiquitous computing business environments and proposing directions to implement them. This study result is anticipated to suggest validity for developing ubiquitous computing technologies, and it is expected to utilize as fundamental data for spreading u‐Business.

  11. Design of.NET Framework technology in the enterprise income tax account management system based on%基于.NET Framework技术的企业所得税台账管理系统的设计

    Institute of Scientific and Technical Information of China (English)

    田娜

    2014-01-01

    Has been the provincial tax system of the income tax account by manual registration,at the same time compared to the corporate income tax and value-added tax and other more complex,therefore,prone to error with at time of registration,and inefficient, and difficult to implement on income tax management. Therefore,to improve the management of account of enterprise income tax mode,tax management personnel in order to meet the work needs,and the implementation of dynamic monitoring and tracking management of enterprise income tax,it is very important.The issue of the use of.NET Framework technology and Oracle9i database storage technology to design the enterprise income tax account management system,and through system testing, has a certain practicality,to improve the management of the enterprise income tax has great effect.%一直以来省级国税系统的所得税台账一般采用手工进行登记,同时企业所得税与增值税等相比,更加复杂,因此,在登记的时候具有容易出错,并且效率低下,并很难实施对所得税的管理。因此,提高对企业所得税台账管理的方式,以此更好的满足税收管理人员的工作需要,并实施对企业所得税的动态监控与跟踪管理,显得非常重要。本课题运用.NET Framework技术与Oracle9i 数据库存储技术设计了企业所得税台账管理系统,并经过系统测试,具有一定的实用性,对提高对企业所得税的管理具有很大的作用。

  12. INFORMATION AND COMMUNICATION TECHNOLOGIES (ICTs) IN THE SERVICES OF HEALTHCARE SECTOR IN EUROPE

    OpenAIRE

    Pavel (El Baaboua) Florentina Ramona

    2010-01-01

    Information and Communication Technologies (ICTs) consists of all technical means used to handle information and aid communication, including both computer and network hardware as well as necessary software. Information and Communication Technologies tools and services are used in many sectors like development, education, e-services, policy, health and medicine and so one. This paper links the ICTs tools and services for health. ICTs has the potential to impact almost every aspect of the heal...

  13. Intelligence, integration & industrialisation for the building services technologies of the future

    DEFF Research Database (Denmark)

    Marsh, Rob

    2007-01-01

    The hypothesis of this paper is that the construction sector's industrial transformation needs to focus on integrating building services technologies in the buildings of the future. This can be achieved by analysing developments in intelligent building services, exploring design strategies...... for effectively integrating building services, and by developing new industrialised solutions for building services technologies. This paper is based on current Danish research and practice, and it is based on linking research knowledge on building services to knowledge on user needs, building design and new...

  14. Consequences of Forcing Consumers to Use Technology-Based Self-Service

    NARCIS (Netherlands)

    Reinders, M.J.; Dabholkar, P.A.; Frambach, R.T.

    2008-01-01

    Today, traditional full service is increasingly replaced with technology-based self-service (TBSS), sometimes with no other option for service delivery. This study develops a conceptual model to investigate the impact of forcing consumers to use TBSS. The model is tested using an experimental design

  15. 42 CFR 412.88 - Additional payment for new medical service or technology.

    Science.gov (United States)

    2010-10-01

    ...: (i) The full DRG payment (including adjustments for indirect medical education and disproportionate... 42 Public Health 2 2010-10-01 2010-10-01 false Additional payment for new medical service or... for new medical service or technology. (a) For discharges involving new medical services...

  16. Information technology adoption for service innovation practices and competitive advantage: the case of financial firms

    OpenAIRE

    J.S. Chen; H.T. Tsou

    2007-01-01

    Background. The importance of information technology to current business practices has long drawn the attention of practitioners and academicians. Aim. This paper aims to broaden understanding about service innovation as a critical organizational capability through which information technology adoption influences the competitive advantage of a firm. In the context of financial firms, this study examines how information technology is adopted and managed to enhance service innovation practices ...

  17. Developing an Educational Technology Group for Pre-Service Teachers

    Science.gov (United States)

    Wilson, Jay

    2012-01-01

    The College of Education Technology Group is a pilot program that supports teacher candidates in developing an understanding of the integration of technology. By engaging teacher candidates with local schools the program is enhancing technology-based learning in the classroom for high school students, especially those from First Nations and other…

  18. Improving Assistive Technology Service by Using 3D Printing: Three Case Studies.

    Science.gov (United States)

    Watanabe, Takashi; Hatakeyama, Takuro; Tomiita, Mitsuru

    2015-01-01

    Assistive technology services are essential for adapting assistive devices to the individual needs of users with disabilities. In this study, we attempted to apply three-dimensional (3D) printing technology to three actual cases, and to study its use, effectiveness, and future applications. We assessed the usefulness of 3D printing technology by categorizing its utilization after reviewing the outcomes of these case studies. In future work, we aim to gather additional case studies and derive information on using 3D printing technology that will enable its effective application in the process of assistive technology services.

  19. 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…

  20. The Status of Technology-Enhanced Education and Service Delivery in Rehabilitation Counselor Education

    Science.gov (United States)

    Oswald, Gina R.; Huber, Mary J.; Wilson, Josephine F.; Embree, Jared

    2015-01-01

    Purpose: The purpose of this article is to discuss the upsurge of technology-enhanced rehabilitation education programs and telerehabilitation services, to provide examples of these advancements, and to discuss the implications of this technology for education and the field including the unique advantage to developing technological skills through…

  1. Diabetes Health Information Technology Innovation to Improve Quality of Life for Health Plan Members in Urban Safety Net

    Science.gov (United States)

    Ratanawongsa, Neda; Handley, Margaret A.; Sarkar, Urmimala; Quan, Judy; Pfeifer, Kelly; Soria, Catalina; Schillinger, Dean

    2014-01-01

    Safety net systems need innovative diabetes self-management programs for linguistically diverse patients. A low-income government-sponsored managed care plan implemented a 27-week automated telephone self-management support (ATSM) / health coaching intervention for English, Spanish-, and Cantonese-speaking members from four publicly-funded clinics in a practice-based research network. Compared to waitlist, immediate intervention participants had greater 6-month improvements in overall diabetes self-care behaviors (standardized effect size [ES] 0.29, p<0.01) and SF-12 physical scores (ES 0.25, p=0.03); changes in patient-centered processes of care and cardiometabolic outcomes did not differ. ATSM is a strategy for improving patient-reported self-management and may also improve some outcomes. PMID:24594561

  2. Research on Master Pages Technology in ASP.NET%ASP.NET中母版页技术研究

    Institute of Scientific and Technical Information of China (English)

    高绘玲; 赵强; 张秀娟; 于元港

    2016-01-01

    为了实现Web站点的一致布局与风格,快速实现网站的结构化,针对ASP.NET2.0以后版本中提供的母版页技术进行了研究.分析了母版页技术的优点,从母版页工作的原理、母版页和内容页的创建方法以及如何从内容页访问母版页内容的角度出发,归纳和总结了在ASP.NET中母版页技术的使用方法及原理,解决了母版页使用繁琐的问题,使Web站点的设计方便快捷,风格统一.

  3. Diabetes health information technology innovation to improve quality of life for health plan members in urban safety net.

    Science.gov (United States)

    Ratanawongsa, Neda; Handley, Margaret A; Sarkar, Urmimala; Quan, Judy; Pfeifer, Kelly; Soria, Catalina; Schillinger, Dean

    2014-01-01

    Safety net systems need innovative diabetes self-management programs for linguistically diverse patients. A low-income government-sponsored managed care plan implemented a 27-week automated telephone self-management support/health coaching intervention for English-, Spanish-, and Cantonese-speaking members from 4 publicly funded clinics in a practice-based research network. Compared to waitlist, immediate intervention participants had greater 6-month improvements in overall diabetes self-care behaviors (standardized effect size [ES] = 0.29, P < .01) and 12-Item Short Form Health Survey physical scores (ES = 0.25, P = .03); changes in patient-centered processes of care and cardiometabolic outcomes did not differ. Automated telephone self-management is a strategy for improving patient-reported self-management and may also improve some outcomes.

  4. SPSS Integrated with .NET System Development Based on Web Services%基于Web服务的SPSS与.NET系统集成开发

    Institute of Scientific and Technical Information of China (English)

    李五俊; 胡建华

    2016-01-01

    In order to apply the strong statistical analysis functions of SPSS to the specific application domain of data processing system, the SPSS programmable extension mechanism was utilized to interact and integrate with .NET, so as to package the required statistical analysis functions of SPSS as callable web services. The Web services were invoked through client program, providing data source and processing request to SPSS and returning the results of analysis. The feasibility of this method was verified by the linear regression analysis example of pharmaceutical analysis. The method can greatly reduce the cost of software development.%为了把 SPSS 强大的统计分析功能应用在特定应用领域的数据处理系统中,利用 SPSS 的可编程扩展机制与.NET进行交互集成,将所需的SPSS的统计分析功能封装为可被调用的web服务。通过客户端程序调用Web服务,向SPSS提供数据源和处理请求,并反馈SPSS处理结果。通过药物分析中的线性回归分析实例验证了该方法的可行性,能大大降低软件开发成本。

  5. How wireless technology can work for service users.

    Science.gov (United States)

    Barron, Derek; Fleming, Mark

    2010-05-01

    More than two years ago, NHS Ayrshire and Arran introduced a wireless system for recording patient details and views. As a result, nurses can spend the time they used to spend writing up notes with service users. This article describes the system and an audit of staff and service user opinion before and after it was introduced.

  6. India: a Case of Fragile Wireless Service and Technology Adoption?

    NARCIS (Netherlands)

    L-F. Pau (Louis-François); J. Motiwalla

    2007-01-01

    textabstractWireless penetration and the Indian economy have grown significantly over the past few years, but how robust and sustainable is the adoption of wireless services and products? Several papers have discussed India as a wireless service and product market, and sometimes tried to assess quan

  7. India: a Case of Fragile Wireless Service and Technology Adoption?

    NARCIS (Netherlands)

    L-F. Pau (Louis-François); J. Motiwalla

    2007-01-01

    textabstractWireless penetration and the Indian economy have grown significantly over the past few years, but how robust and sustainable is the adoption of wireless services and products? Several papers have discussed India as a wireless service and product market, and sometimes tried to assess

  8. Development of a Service Quality Scale for Multiple Technology Interfaces in Commercial Banking

    Directory of Open Access Journals (Sweden)

    JAYA SANGEETHA

    2012-12-01

    Full Text Available The objective of this paper is to develop a service quality scale by identifying the dimensions affecting the service quality across various technology interfaces in retail banking. The paper examines the literature involving the various technology interfaces and aims to propose a conceptual model involving dimensions that affect the perceptions of service quality of the technology interfaces used in banks. The paper also seeks to establish the psychometric properties of the scale thus arrived. The literature review reveals that the models currently available to measure the service quality of the technology interfaces are limited in their focus, encompassing mostly one electronic channel – the internet – and few others studying the ATM and telephone banking cha nnels. However, there is a gap with regard to the study of other technology interfaces like call centers and queue systems used in the branches. In this study, an attempt is being made to explore the influence of the various technology interfaces on banks’ service quality like the ATM, telephone banking, call center services, queue systems in the branches etc. which the customers use in combination and thereby to develop a scale to measure technology interface service quality (TISQ.

  9. Biological Petri Nets

    CERN Document Server

    Wingender, E

    2011-01-01

    It was suggested some years ago that Petri nets might be well suited to modeling metabolic networks, overcoming some of the limitations encountered by the use of systems employing ODEs (ordinary differential equations). Much work has been done since then which confirms this and demonstrates the usefulness of this concept for systems biology. Petri net technology is not only intuitively understood by scientists trained in the life sciences, it also has a robust mathematical foundation and provides the required degree of flexibility. As a result it appears to be a very promising approach to mode

  10. Final priority; Rehabilitation Services Administration--Assistive Technology Alternative Financing Program. Final priority.

    Science.gov (United States)

    2014-08-14

    The Assistant Secretary for Special Education and Rehabilitative Services announces a priority under the Assistive Technology Alternative Financing Program administered by the Rehabilitation Services Administration (RSA). The Assistant Secretary may use this priority for competitions in fiscal year (FY) 2014 and later years. This priority is designed to ensure that the Department funds high-quality assistive technology (AT) alternative financing programs (AFPs) that meet rigorous standards in order to enable individuals with disabilities to access and acquire assistive technology devices and services necessary to achieve education, community living, and employment goals.

  11. [Application of robotic technology to the needs in the medical service of the Armed Forces].

    Science.gov (United States)

    Iudin, A B; Chepur, S V; shestakov, S V

    2013-06-01

    Application of robotic technology to the needs in the medical service of the Armed Forces. Further development of the medical service is inseparably associated with the implementation of robot technology into the practice of medical support of the Armed Forces of the Russian federation. For this purpose it is necessary to create a clinical scientific research centre of robot technology and interdepartmental scientific research simulation training center on the basis of the Kirov Military Medical Academy. It is also necessary to provide development of medical robotic complexes of tactical level of the medical service.

  12. Key Technologies in Development of Web Services Based on SOAP%基于SOAP的Web Services开发的关键技术

    Institute of Scientific and Technical Information of China (English)

    柴晟; 罗传军; 卓毕生

    2007-01-01

    结合特点和功能,讨论了.NET 框架和SOAP概念.阐述了基于SOAP的Web Services开发的关键技术,主要包括.NET Remoting、ASP.NET Web Services 和 ATL Web Services等方面的关键技术.

  13. The net return from animal activity in agro-ecosystems: trading off benefits from ecosystem services against costs from crop damage [v2; ref status: indexed, http://f1000r.es/3c4

    Directory of Open Access Journals (Sweden)

    Gary W Luck

    2014-04-01

    Full Text Available Animals provide benefits to agriculture through the provision of ecosystem services, but also inflict costs such as damaging crops. These benefits and costs are mostly examined independently, rather than comparing the trade-offs of animal activity in the same system and quantifying the net return from beneficial minus detrimental activities. Here, I examine the net return associated with the activity of seed-eating birds in almond orchards by quantifying the economic costs and benefits of bird consumption of almonds. Pre-harvest, the consumption of harvestable almonds by birds cost growers AUD$57.50 ha-1 when averaged across the entire plantation. Post-harvest, the same bird species provide an ecosystem service by removing mummified nuts from trees that growers otherwise need to remove to reduce threats from fungal infection or insect pest infestations. The value of this ecosystem service ranged from AUD$82.50 ha-1–$332.50 ha-1 based on the replacement costs of mechanical or manual removal of mummified nuts, respectively. Hence, bird consumption of almonds yielded a positive net return of AUD$25–$275 ha-1 averaged across the entire plantation. However, bird activity varied spatially resulting in positive net returns occurring primarily at the edges of crops where activity was higher, compared to negative net returns in crop interiors. Moreover, partial mummy nut removal by birds meant that bird activity may only reduce costs to growers rather than replace these costs completely. Similar cost-benefit trade-offs exist across nature, and quantifying net returns can better inform land management decisions such as when to control pests or promote ecosystem service provision.

  14. Experimenting with semantic web services to understand the role of NLP technologies in healthcare.

    Science.gov (United States)

    Jagannathan, V

    2006-01-01

    NLP technologies can play a significant role in healthcare where a predominant segment of the clinical documentation is in text form. In a graduate course focused on understanding semantic web services at West Virginia University, a class project was designed with the purpose of exploring potential use for NLP-based abstraction of clinical documentation. The role of NLP-technology was simulated using human abstractors and various workflows were investigated using public domain workflow and semantic web service technologies. This poster explores the potential use of NLP and the role of workflow and semantic web technologies in developing healthcare IT environments.

  15. Visual Studio 2013 and .NET 4.5 expert cookbook

    CERN Document Server

    Sur, Abhishek

    2014-01-01

    If you are a Visual Studio 2013 or .NET developer who would like to sharpen your existing skill set and adapt to new .NET technologies, this is the book for you. A basic understanding of .NET and C# is required.

  16. On-call service of neurosurgeons in Germany: organization, use of communication services, and personal acceptance of modern technologies.

    Science.gov (United States)

    Brenke, Christopher; Lassel, Elke A; Terris, Darcey; Kurt, Aysel; Schmieder, Kirsten; Schoenberg, Stefan O; Weisser, Gerald

    2014-05-01

    A significant proportion of acute care neurosurgical patients present to hospital outside regular working hours. The objective of our study was to evaluate the structure of neurosurgical on-call services in Germany, the use of modern communication devices and teleradiology services, and the personal acceptance of modern technologies by neurosurgeons. A nationwide survey of all 141 neurosurgical departments in Germany was performed. The questionnaire consisted of two parts: one for neurosurgical departments and one for individual neurosurgeons. The questionnaire, available online and mailed in paper form, included 21 questions about on-call service structure; the availability and use of communication devices, teleradiology services, and other information services; and neurosurgeons' personal acceptance of modern technologies. The questionnaire return rate from departments was 63.1% (89/141), whereas 187 individual neurosurgeons responded. For 57.3% of departments, teleradiology services were available and were frequently used by 62.2% of neurosurgeons. A further 23.6% of departments described using smartphone screenshots of computed tomography (CT) images transmitted by multimedia messaging service (MMS), and 8.6% of images were described as sent by unencrypted email. Although 47.0% of neurosurgeons reported owning a smartphone, only 1.1% used their phone for on-call image communication. Teleradiology services were observed to be widely used by on-call neurosurgeons in Germany. Nevertheless, a significant number of departments appear to use outdated techniques or techniques that leave patient data unprotected. On-call neurosurgeons in Germany report a willingness to adopt more modern approaches, utilizing readily available smartphones or tablet technology. Georg Thieme Verlag KG Stuttgart · New York.

  17. Notification: EPA Investments in Information Technology Products and Services

    Science.gov (United States)

    Project #OA-FY14-0307, June 10, 2014. The U.S. Environmental Protection Agency (EPA) Office oflnspector General (OIG) plans to begin preliminary research on the EPA's management of information technology (IT) investments.

  18. Automated Service Discovery using Autonomous Control Technologies Project

    Data.gov (United States)

    National Aeronautics and Space Administration — With the advent of mobile commerce technologies, the realization of pervasive computing and the formation of ad-hoc networks can be leveraged to the benefit of the...

  19. Promise, Perils, and Planning: An Administrative Commentary on the Use of Technology To Expand Reference Services.

    Science.gov (United States)

    Allen, Nancy

    1999-01-01

    Presents an administrative overview on planning needed to implement information technology-based reference and instructional services in academic libraries. Discusses staffing; troubleshooting; fund raising and budget development; consortia and digital resources; and the need for continuing education. (LRW)

  20. 76 FR 2144 - Quest Diagnostics, Inc. Information Technology Help Desk Services Including On-Site Leased...

    Science.gov (United States)

    2011-01-12

    ... Employment and Training Administration Quest Diagnostics, Inc. Information Technology Help Desk Services... for Worker Adjustment Assistance on December 6, 2010, applicable to workers of Quest Diagnostics, Inc... on-site at the West Norriton, Pennsylvania location of Quest Diagnostics, Inc.,...

  1. Support Services for e-Learning; Using Language Technologies for Lifelong Learning

    NARCIS (Netherlands)

    Berlanga, Adriana; Stoyanov, Slavi

    2010-01-01

    Berlanga, A. J., & Stoyanov, S. (2010, 14 December). Support Services for e-Learning; Using Language Technologies for Lifelong Learning. Presentation at a LTfLL workshop validation session, Heerlen, The Netherlands.

  2. Support Services for e-Learning; Using Language Technologies for Lifelong Learning

    NARCIS (Netherlands)

    Berlanga, Adriana; Stoyanov, Slavi

    2010-01-01

    Berlanga, A. J., & Stoyanov, S. (2010, 14 December). Support Services for e-Learning; Using Language Technologies for Lifelong Learning. Presentation at a LTfLL workshop validation session, Heerlen, The Netherlands.

  3. NETS - Danish participation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Alsen, S. (Grontmij - Carl Bro, Glostrup (Denmark)); Theel, C. (Baltic Sea Solutions, Holeby (Denmark))

    2008-12-15

    Within the NICe-funded project 'Nordic Environmental Technology Solutions (NETS)' a new type of networking at the Nordic level was organized in order to jointly exploit the rapidly growing market potential in the environmental technology sector. The project aimed at increased and professionalized commercialization of Nordic Cleantech in energy and water business segments through 1) closer cooperation and joint marketing activities, 2) a website, 3) cleantech product information via brochures and publications 4) and participating in relevant trade fairs and other industry events. Facilitating business-to-business activities was another core task for the NETS project partners from Norway, Sweden, Finland and Denmark with the aim to encourage total solutions for combined Cleantech system offers. The project has achieved to establish a Cleantech register of 600 Nordic Cleantech companies, a network of 86 member enterprises, produced several publications and brochures for direct technology promotion and a website for direct access to company profiles and contact data. The project partners have attended 14 relevant international Cleantech trade fairs and conferences and facilitated business-to-business contacts added by capacity building offers through two company workshops. The future challenge for the project partners and Nordic Cleantech will be to coordinate the numerous efforts within the Nordic countries in order to reach concerted action and binding of member companies for reliable services, an improved visibility and knowledge exchange. With Cleantech's growing market influence and public awareness, the need to develop total solutions is increasing likewise. Marketing efforts should be encouraged cross-sectional and cross-border among the various levels of involved actors from both the public and the private sector. (au)

  4. Computational Analysis of .NET Remoting and Mobile agent in Distributed Environment

    CERN Document Server

    Tiwari, Vivek; Tiwari, Renu; Kirar, Malam

    2010-01-01

    A mobile agent is a program that is not bound to the system on which it began execution, but rather travels amongst the hosts in the network with its code and current execution state (i.e. Distributed Environment).The implementation of distributed applications can be based on a multiplicity of technologies, e.g. plain sockets, Remote Procedure Call (RPC), Remote Method Invocation (RMI), Java Message Service (JMS), .NET Remoting, or Web Services. These technologies differ widely in complexity, interoperability, standardization, and ease of use. The Mobile Agent technology is emerging as an alternative to build a smart generation of highly distributed systems. In this work, we investigate the performance aspect of agent-based technologies for information retrieval. We present a comparative performance evaluation model of Mobile Agents versus .Net remoting by means of an analytical approach. A quantitative measurements are performed to compare .Net remoting and mobile agents using communication time, code size (...

  5. Pre-service Teachers’ Perceptions of Technology and Multiliteracy Within the Inclusive Classroom

    Directory of Open Access Journals (Sweden)

    Julie K. Corkett

    2015-05-01

    Full Text Available The increased use of technology in today’s schools has created new possibilities for pre-service teachers and their students. Rather than limiting the use of technology based on student ability, it is now possible for pre-service teachers to develop integrated multiliteracy lessons that integrate technology and enhance student learning. Technology in the form of apps for iPads, iPods, and desktop computers enable teachers to achieve this goal; however, pre-service teacher’s perceptions of technology and teacher self-efficacy in relation to technology may influence whether technology is integrated into their lessons. This paper examines 144 primary/junior pre-service teacher’s self-efficacy and perceptions of technology before and after developing an app based m ultiliteracy lesson plan. Findings suggest that new teachers were more comfortable with the idea of integrating technology into their lessons after researching and completing a lesson plan focusing on the use of apps within an inclusive classroom.

  6. Use of Multimedia Message Service Technology in the Operation Theatre: A Case Report

    Directory of Open Access Journals (Sweden)

    Anurag Tewari

    2008-01-01

    Full Text Available The use of mobile phones has long been controversial in the operation theatres citing various incidences wherein aberration of the electronic equipments has occurred due to their use. We hereby report a case where we used mobile phone to capture a dysrrhythmia occurring intra-operatively in a patient via multimedia messaging service (MMS technology, and sending it to the consultant in charge and a cardiologist via multimedia messaging service(MMS technology and taking immediate remedial action.

  7. Aesthetic Design as an Element of Service Innovation in New Technology-based Firms

    OpenAIRE

    Candi, Marina

    2008-01-01

    The goals of this thesis are to examine new technology-based firms’ use of aesthetic design as an element of service innovation and to explore potential relationships between aesthetic design and performance in this same context. There is a scarcity of research on aesthetic design as an element of service innovation, particularly in new technology-based firms. Because of this scarcity, a hybrid research strategy is appropriate and the empirical basis for this research encompasses multiple cas...

  8. Integration of Library Services with Internet of Things Technologies

    Directory of Open Access Journals (Sweden)

    Kyriakos Stefanidis

    2015-10-01

    Full Text Available The SELIDA framework is an integration layer of standardized services that takes an Internet-of-Things approach for item traceability in the library setting. The aim of the framework is to provide tracing of RFID tagged physical items among or within various libraries. Using SELIDA we are able to integrate typical library services—such as checking in or out items at different libraries with different Integrated Library Systems—without requiring substantial changes, code-wise, in their structural parts. To do so, we employ the Object Naming Service mechanism that allows us to retrieve and process information from the Electronic Product Code of an item and its associated services through the use of distributed mapping servers. We present two use case scenarios involving the Koha open source ILS and we briefly discuss the potential of this framework in supporting bibliographic Linked Data.

  9. E-Librarian Service Search with Semantic Web Technologies

    CERN Document Server

    Linckels, Serge

    2011-01-01

    This book introduces a new approach to designing E-Librarian Services. With the help of this system, users will be able to retrieve multimedia resources from digital libraries more efficiently than they would by browsing through an index or by using a simple keyword search. E-Librarian Services combine recent advances in multimedia information retrieval with aspects of human-machine interfaces, such as the ability to ask questions in natural language; they simulate a human librarian by finding and delivering the most relevant documents that offer users potential answers to their queries. The p

  10. Worldwide clean energy system technology using hydrogen (WE-NET). subtask 5. Development of hydrogen transfer and storage technology (research and development of technologies for hydrogen transport and storage by hydrogen absorbing alloys); Suiso riyo kokusai clean energy system gijutsu (WE-NET). subtask 5. Suiso yuso chozo gijutsu no kaihatsu (bunsan yuso chozoyo suiso kyuzo gokin no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report describes a guiding principle of new hydrogen absorbing alloy design, case studies on the stationary hydrogen storage systems for multiple dwelling houses using hydrogen absorbing alloys and on the hydrogen fuel tank systems for a motor vehicle, and survey on development status in the world. As a result of the investigation of alloys, it was concluded that realization of hydrogen absorbing alloys with new target properties of the WE-NET Project is not easy through the current technology. It was found that two kinds of Mg-based and V-based high capacity materials must be selected as target alloys among current alloys, and that three techniques, i.e., ultra-fine microstructure, composite, and amorphousness, are effective for improving the hydrogen discharge property which has been a problem of these alloys. It was desired that the latest techniques are established by integrating these materials and techniques. It is necessary to promote the development of brake-through new materials by new concepts and technologies through the cooperation of national institutes, universities, and companies. 124 refs., 56 figs., 11 tabs.

  11. Use of antenatal care, maternity services, intermittent presumptive treatment and insecticide treated bed nets by pregnant women in Luwero district, Uganda

    Directory of Open Access Journals (Sweden)

    Mufubenga Patrobas

    2008-03-01

    Full Text Available Abstract Background To reduce the intolerable burden of malaria in pregnancy, the Ministry of Health in Uganda improved the antenatal care package by including a strong commitment to increase distribution of insecticide-treated nets (ITNs and introduction of intermittent preventive treatment with sulphadoxine-pyrimethamine for pregnant women (IPTp-SP as a national policy in 2000. This study assessed uptake of both ITNs and IPTp-SP by pregnant women as well as antenatal and maternity care use with the aim of optimizing their delivery. Methods 769 post-partum women were recruited from a rural area of central Uganda with perennial malaria transmission through a cross-sectional, community-based household survey in May 2005. Results Of the 769 women interviewed, antenatal clinic (ANC attendance was high (94.4%; 417 (57.7% visiting initially during the 2nd trimester, 242 (33.5% during the 3rd trimester and 266 (37.1% reporting ≥ 4 ANC visits. About 537 (71% and 272 (35.8% received one or ≥ 2 IPTp-SP doses respectively. Only 85 (15.8% received the first dose of IPTp-SP in the 3rd trimester. ITNs were used by 239 (31.3% of women during pregnancy and 314 (40.8% delivered their most recent pregnancy outside a health facility. Post-partum women who lacked post-primary education were more likely not to have attended four or more ANC visits (odds ratio [OR] 3.3, 95% confidence interval [CI] 1.2–9.3. Conclusion These findings illustrate the need to strengthen capacity of the district to further improve antenatal care and maternity services utilization and IPTp-SP uptake. More specific and effective community health strategies to improve effective ANC, maternity services utilization and IPTp-SP uptake in rural communities should be undertaken.

  12. Net greenhouse gas emissions from manure management using anaerobic digestion technology in a beef cattle feedlot in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Costa Junior, Ciniro, E-mail: cinirojr@hotmail.com [University of São Paulo, Center of Nuclear Energy in Agriculture, Laboratory of Biogeochemistry, Avenida Centenário, 303, Piracicaba, SP 13416-000 (Brazil); Cerri, Carlos E.P., E-mail: cepcerri@usp.br [University of São Paulo, “Luiz de Queiroz” College of Agriculture, Department of Soil Science, Avenida Pádua Dias, 11, Piracicaba, SP 13418-900 (Brazil); Pires, Alexandre V., E-mail: pires.1@usp.br [University of São Paulo, “Luiz de Queiroz” College of Agriculture, Department of Animal Science, Avenida Pádua Dias, 11, Piracicaba, SP 13418-900 (Brazil); Cerri, Carlos C., E-mail: cerri@cena.usp.br [University of São Paulo, Center of Nuclear Energy in Agriculture, Laboratory of Biogeochemistry, Avenida Centenário, 303, Piracicaba, SP 13416-000 (Brazil)

    2015-02-01

    As part of an agreement during the COP15, the Brazilian government is fostering several activities intended to mitigate greenhouse gas (GHG) emissions. One of them is the adoption of anaerobic digester (AD) for treating animal manure. Due to a lack of information, we developed a case study in order to evaluate the effect of such initiative for beef cattle feedlots. We considered the net GHG emissions (CH{sub 4} and N{sub 2}O) from the manure generated from 140 beef heifers confined for 90 days in the scope “housing to field application” by including field measurements, literature values, and the offset generated by the AD system through the replacement of conventional sources of nitrogen (N) fertilizer and electricity, respectively. Results showed that direct GHG emissions accounted for 0.14 ± 0.06 kg of carbon dioxide equivalent (CO{sub 2}eq) per kg of animal live weight gain (lwg), with ∼ 80% originating from field application, suggesting that this emission does not differ from the conventional manure management (without AD) typically done in Brazil (0.19 ± 0.07 kg of CO{sub 2}eq per kg lwg{sup −1}). However, 2.4 MWh and 658.0 kg of N-manure were estimated to be generated as a consequence of the AD utilization, potentially offsetting 0.13 ± 0.01 kg of CO{sub 2}eq kg lwg{sup −1} or 95% (± 45%) of total direct emissions from the manure management. Although, by replacing fossil fuel sources, i.e. diesel oil, this offset could be increased to 169% (± 47%). In summary, the AD has the potential to significantly mitigate GHG emissions from manure management in beef cattle feedlots, but the effect is indirect and highly dependent on the source to be replaced. In spite of the promising results, more and continuous field measurements for decreasing uncertainties and improving assumptions are required. Identifying shortcomings would be useful not only for the effectiveness of the Brazilian government, but also for worldwide plans in mitigating GHG emissions

  13. Effects of a Technology-Friendly Education Program on Pre-Service Teachers' Perceptions and Learning Styles

    Science.gov (United States)

    Kim, Dong-Joong; Choi, Sang-Ho

    2016-01-01

    A technology-friendly teacher education program can make pre-service teachers more comfortable with using technology from laggard to innovator and change their learning styles in which they prefer the use of technology in teaching. It is investigated how a technology-friendly mathematics education program, which provided 49 pre-service teachers an…

  14. Pre-Service Teachers' Perceptions and Beliefs of Technological Pedagogical Content Knowledge on Algebra

    Science.gov (United States)

    Lin, Cheng-Yao; Kuo, Yu-Chun; Ko, Yi-Yin

    2015-01-01

    The purpose of this study was to investigate elementary pre-service teachers' content knowledge in algebra (Linear Equation, Quadratic Equation, Functions, System Equations and Polynomials) as well as their technological pedagogical content knowledge (TPACK) in teaching algebra. Participants were 79 undergraduate pre-service teachers who were…

  15. Technology-based service proposal screening and decision-making effectiveness

    NARCIS (Netherlands)

    Riel, van Allard C.R.; Semeijn, Janjaap; Hammedi, Wafa; Henseler, Jörg

    2011-01-01

    Purpose – Decision-making in early stages of technology-based service (TBS) innovation projects proves to be challenging. Current failure rates in service innovation are high, while the investments in innovation projects are substantial. Research suggests that enhancing decision-making in the screen

  16. Measuring and Supporting Pre-Service Teachers' Self-Efficacy towards Computers, Teaching, and Technology Integration

    Science.gov (United States)

    Killi, Carita; Kauppinen, Merja; Coiro, Julie; Utriainen, Jukka

    2016-01-01

    This paper reports on two studies designed to examine pre-service teachers' self-efficacy beliefs. Study I investigated the measurement properties of a self-efficacy beliefs questionnaire comprising scales for computer self-efficacy, teacher self-efficacy, and self-efficacy towards technology integration. In Study I, 200 pre-service teachers…

  17. Pre-Service Teachers' Self-Efficacy Beliefs towards Educational Technologies Integration in Tanzania

    Science.gov (United States)

    Raphael, Christina; Mtebe, Joel S.

    2017-01-01

    This study examines pre-service teachers' (N = 386) self-efficacy beliefs towards educational technologies integration in the classroom at the two colleges in Tanzania that prepare secondary education teachers. Using regression analysis, the study found out that the determinants of self-efficacy beliefs among pre-service teachers towards…

  18. Client satisfaction with service delivery of assistive technology for outdoor mobility

    NARCIS (Netherlands)

    Jedeloo, S; De Witte, LP; Linssen, BAJ; Schrijvers, AJP

    2002-01-01

    Purpose: In the decentralized Dutch service delivery system, client satisfaction levels for the provision of assistive technology (AT) for outdoor mobility for elderly and disabled persons was measured to investigate whether or not differences exist between local service delivery systems and if so,

  19. Developing Technological Pedagogical Content Knowledge in pre-service science teachers: Support from blended learning

    NARCIS (Netherlands)

    Alayyar, G.; Fisser, P.; Voogt, Joke

    2012-01-01

    The Technological Pedagogical Content Knowledge (TPACK) framework has been used to prepare pre-service science teachers at the Public Authority of Applied Education and Training in Kuwait for ICT integration in education. Pre-service teachers worked in teams to design an ICT solution for an authenti

  20. Client satisfaction with service delivery of assistive technology for outdoor mobility

    NARCIS (Netherlands)

    Jedeloo, S; De Witte, LP; Linssen, BAJ; Schrijvers, AJP

    Purpose: In the decentralized Dutch service delivery system, client satisfaction levels for the provision of assistive technology (AT) for outdoor mobility for elderly and disabled persons was measured to investigate whether or not differences exist between local service delivery systems and if so,

  1. Developing Technological Pedagogical Content Knowledge in pre-service science teachers: Support from blended learning

    NARCIS (Netherlands)

    Alayyar, G.; Fisser, Petra; Voogt, Joke

    2012-01-01

    The Technological Pedagogical Content Knowledge (TPACK) framework has been used to prepare pre-service science teachers at the Public Authority of Applied Education and Training in Kuwait for ICT integration in education. Pre-service teachers worked in teams to design an ICT solution for an

  2. Information Technologies Pre-Service Teachers' Acceptance of Tablet PCs as an Innovative Learning Tool

    Science.gov (United States)

    Cuhadar, Cem

    2014-01-01

    The current study is aimed to determine if Turkish IT pre-service teachers' acceptance of tablet PCs is within the framework of the Technology Acceptance Model. The research was patterned as a phenomenological study which is among the qualitative research methods. Participants were eight pre-service teachers studying in Trakya University, Faculty…

  3. Pre-Service Teachers' Perceptions and Beliefs of Technological Pedagogical Content Knowledge on Algebra

    Science.gov (United States)

    Lin, Cheng-Yao; Kuo, Yu-Chun; Ko, Yi-Yin

    2015-01-01

    The purpose of this study was to investigate elementary pre-service teachers' content knowledge in algebra (Linear Equation, Quadratic Equation, Functions, System Equations and Polynomials) as well as their technological pedagogical content knowledge (TPACK) in teaching algebra. Participants were 79 undergraduate pre-service teachers who were…

  4. Perceived Quality of Information Technology Services: The Role of Technostress and Individual Differences

    Directory of Open Access Journals (Sweden)

    Danilo Magno Marchiori

    2015-12-01

    Full Text Available The aim was to identify if the elements of the service encounter and technostress creators affect the perceived service quality provided by internal information technology department, through the realization of a theoretical and empirical research. Quantitative and descriptive in its approach, the study was conducted with 138 users of IT services who work at a federal organization operating in the state of Espírito Santo. This research tested the direct influence of the three elements of service encounter (i.e. service product, service delivery and service environment and four causal factors of technostress (techno-overload, techno-invasion, techno-complexity and techno-uncertainty. In addition, the research tested whether the individual characteristics of users (i.e. gender, age, education, current experience, previous experience and location of work produced statistically significant differences when compared to their perception of the overall quality of services. The results generated through multiple regression showed that the overall quality of services was explained by the service product, service environment, service delivery and techno-complexity variables. Upon comparison, the statistical averages inferred that employees who work in decentralized organizational units, specializing in public service, rated the overall quality of services more positively.

  5. Civil Service Human Resource Capacity and Information Technology

    African Journals Online (AJOL)

    Tesfaye

    2009-01-01

    Jan 1, 2009 ... Abstract. The New Public Management (NPM) model has inspired reforms both in ... employees in Ethiopia and USA, so that the gap analysis between the two countries ... model for analysing the relationship between IT and human resource ... changing the structure of the civil service organisations. More.

  6. IP-Based TV Technologies, Services and Multidisciplinary Applications

    NARCIS (Netherlands)

    Bonastre, O.M.; Montpetit, M.J.; Cesar Garcia, P.S.

    2013-01-01

    The move to Internet Protocol (IP)-based content delivery services has challenged the television industry by allowing high-quality television content to be delivered using the Internet, wired and wireless, private and public. The new convergence paradigm is already playing out its disruptive role as

  7. Information and Communication Technology (ICT) in the Service of Multiculturalism

    Science.gov (United States)

    Hoter, Elaine; Shonfeld, Miri; Ganayim, Asmaa

    2009-01-01

    This paper presents an online inter-group contact hypothesis (OICH) model, developed within the Israel education system, whereby online and distance learning (ODL) is used in the service of multiculturalism. The goal is to build bridges among secular and religious Arabs and Jews in Israel based on small multicultural groups and collaborative…

  8. Business Agility and Information Technology in Service Organizations

    NARCIS (Netherlands)

    M.P.A. van Oosterhout (Marcel)

    2010-01-01

    textabstractService organizations have to deal with highly uncertain events, both in the internal and external environment. In the academic literature and in practice there is not much knowledge about how to deal with this uncertainty. This PhD dissertation investigates the role and impact of inform

  9. Employing Semantic Technologies for the Orchestration of Government Services

    Science.gov (United States)

    Sabol, Tomáš; Furdík, Karol; Mach, Marián

    The main aim of the eGovernment is to provide efficient, secure, inclusive services for its citizens and businesses. The necessity to integrate services and information resources, to increase accessibility, to reduce the administrative burden on citizens and enterprises - these are only a few reasons why the paradigm of the eGovernment has been shifted from the supply-driven approach toward the connected governance, emphasizing the concept of interoperability (Archmann and Nielsen 2008). On the EU level, the interoperability is explicitly addressed as one of the four main challenges, including in the i2010 strategy (i2010 2005). The Commission's Communication (Interoperability for Pan-European eGovernment Services 2006) strongly emphasizes the necessity of interoperable eGovernment services, based on standards, open specifications, and open interfaces. The Pan-European interoperability initiatives, such as the European Interoperability Framework (2004) and IDABC, as well as many projects supported by the European Commission within the IST Program and the Competitiveness and Innovation Program (CIP), illustrate the importance of interoperability on the EU level.

  10. BioNet Digital Communications Framework

    Science.gov (United States)

    Gifford, Kevin; Kuzminsky, Sebastian; Williams, Shea

    2010-01-01

    BioNet v2 is a peer-to-peer middleware that enables digital communication devices to talk to each other. It provides a software development framework, standardized application, network-transparent device integration services, a flexible messaging model, and network communications for distributed applications. BioNet is an implementation of the Constellation Program Command, Control, Communications and Information (C3I) Interoperability specification, given in CxP 70022-01. The system architecture provides the necessary infrastructure for the integration of heterogeneous wired and wireless sensing and control devices into a unified data system with a standardized application interface, providing plug-and-play operation for hardware and software systems. BioNet v2 features a naming schema for mobility and coarse-grained localization information, data normalization within a network-transparent device driver framework, enabling of network communications to non-IP devices, and fine-grained application control of data subscription band width usage. BioNet directly integrates Disruption Tolerant Networking (DTN) as a communications technology, enabling networked communications with assets that are only intermittently connected including orbiting relay satellites and planetary rover vehicles.

  11. Application of SAW technology in satellites for mobile services

    Science.gov (United States)

    Andreassen, O.; Viddal, V.; Galteland, J.

    1990-03-01

    Two surface acoustic wave (SAW) technologies for IF processing in a mobile satellite are discussed. The components and operations of the SAW filters method and the SAW filtering, routing, and beamforming concept are described. The capabilities of these two concepts are evaluated and compared. It is observed that the use of SAW filters is the more conventional and mature technology; it performs the channelizing function with a bank of SAW filters and routing of these channels by a switch matrix arrangement. The SAW filtering, routing, and beamforming concept is a more advanced technology that has the ability to give high resolution at low cost in volume and power; however, it has a high power consumption at large total processed bandwidth.

  12. Improving network service performance and reliability via links trunking technologies

    Institute of Scientific and Technical Information of China (English)

    GUO Hui; WANG Yun-peng; WANG Zhi-guang; ZHOU Jing-li

    2006-01-01

    With the increase ofhigh-speed network backbones, the performance of server's network interface gradually becomes a pivotal factor. This study provides a method called Ethernet Links Trunking (ELT) technology for achieving efficient connectivity between backbones and servers, which provides higher bandwidth and availability of server network interface. The overview of the ELT technology and the results of performance experiment are presented in this paper. Findings showed that the network bandwidth can be scaled by multiple ELT technologies so that more reliable network connectivity can be guaranteed. Some crucial techniques such as Adapter Load Balancing (ALB) and Adapter Fault Tolerance (AFT) are presented in this paper. Experimental results showed that parallel channels of Fast Ethernet are both necessary and sufficient for supporting the data rates of multiple concurrent file transfers on file server.

  13. Information service platform for science and technology innovation and entrepreneurship: New information service practice in the NSLC

    Institute of Scientific and Technical Information of China (English)

    Ping; JIA; Yajing; LIU; Xiwen; LIU; Yu; DENG; Yue; YOU; Su; WANG; Xiaohua; PENG

    2015-01-01

    Purpose: This study explores new content, forms, and fields of science and technology(S&T;) innovation and entrepreneurship information services of the National Science Library of the Chinese Academy of Sciences(NSLC).Design/methodology/approach: We cooperated with incubator enterprises and set up an "S&T; Innovation and Entrepreneurship Information Service Platform." We designed five series of activities, including industrial information release, project financing and roadshows, entrepreneurial sharing, entrepreneurial coaching sessions, and entrepreneurial salons. Based on the implementation of these activities, we designed new NSLC library services for S&T; innovation and entrepreneurship.Findings: Since the construction of the platform, these five series of activities have attracted more than 80 business projects, 90 investors, and 30 researchers. Furthermore, more than 20 media representatives and nearly 300 entrepreneurs have participated in the activities that the NSLC has organized in the past two years. Through these activities, we have defined an S&T; innovation and entrepreneurship knowledge service model for the NSLC.Research limitations: The service practice of the NSLC is still in the demonstration phase. Due to staffing limitations of our service teams, the expansion of our service activities has been greatly restricted.Practical implications: The innovation and entrepreneurship information services of the NSLC provide a lot of material for transformation of library services for domestic and foreign special libraries.Originality/value: It is useful to transform library and business services by embedding them into ways in which we serve innovation and entrepreneurial activities. This opens up a new field of library knowledge services in China.

  14. [Advanced information technologies for financial services industry]. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-01-01

    The project scope is to develop an advanced user interface utilizing speech and/or handwriting recognition technology that will improve the accuracy and speed of recording transactions in the dynamic environment of a foreign exchange (FX) trading floor. The project`s desired result is to improve the base technology for trader`s workstations on FX trading floors. Improved workstation effectiveness will allow vast amounts of complex information and events to be presented and analyzed, thus increasing the volume of money and other assets to be exchanged at an accelerated rate. The project scope is to develop and demonstrate technologies that advance interbank check imaging and paper check truncation. The following describes the tasks to be completed: (1) Identify the economics value case, the legal and regulatory issues, the business practices that are affected, and the effects upon settlement. (2) Familiarization with existing imaging technology. Develop requirements for image quality, security, and interoperability. Adapt existing technologies to meet requirements. (3) Define requirements for the imaging laboratory and design its architecture. Integrate and test technology from task 2 with equipment in the laboratory. (4) Develop and/or integrate and test remaining components; includes security, storage, and communications. (5) Build a prototype system and test in a laboratory. Install and run in two or more banks. Develop documentation. Conduct training. The project`s desired result is to enable a proof-of-concept trial in which multiple banks will exchange check images, exhibiting operating conditions which a check experiences as it travels through the payments/clearing system. The trial should demonstrate the adequacy of digital check images instead of paper checks.

  15. Service robotics: do you know your new companion? Framing an interdisciplinary technology assessment

    OpenAIRE

    Decker, Michael; Dillmann, Rüdiger; Dreier, Thomas; Fischer, Martin; Gutmann, Mathias; Ott, Ingrid; Spiecker genannt Döhmann, Indra

    2011-01-01

    Service-Robotic—mainly defined as “non-industrial robotics”—is identified as the next economical success story to be expected after robots have been ubiquitously implemented into industrial production lines. Under the heading of service-robotic, we found a widespread area of applications reaching from robotics in agriculture and in the public transportation system to service robots applied in private homes. We propose for our interdisciplinary perspective of technology assessment to take the ...

  16. Information Technology Adoption for Service Innovation Practices and Competitive Advantage: The Case of Financial Firms

    Science.gov (United States)

    Chen, J. S.; Tsou, H. T.

    2007-01-01

    Background: The importance of information technology to current business practices has long drawn the attention of practitioners and academicians. Aim: This paper aims to broaden understanding about service innovation as a critical organizational capability through which information technology adoption influences the competitive advantage of a…

  17. Mapping Pre-Service Teachers' Evolving Information and Communication Technologies Pedagogy

    Science.gov (United States)

    Savage, Moira

    2016-01-01

    The research examined the nature and scope of e-portfolio reflective writing by primary pre-service teachers about their classroom implementation of information and communication technologies. Familiar and new technologies require a teacher to be able to confidently identify the pedagogical potential for effective learning and teaching. With the…

  18. Applications of Telecommunications Technology to Services for Individuals with Disabilities. Rehabilitation Research Review #7.

    Science.gov (United States)

    Bruyere, Suzanne M.

    The paper reviews 268 studies and publications (dated from 1975 to 1983) related to the application of telecommunications technology to rehabilitation. Technologies examined were applications of television (cable, closed circuit, interactive, instructional television, fixed service, and broadcast); satellite; radio; and telephone. Documents are…

  19. Developing Technological Pedagogical Content Knowledge in Pre-Service Mathematics Teachers through Collaborative Design

    Science.gov (United States)

    Agyei, Douglas D.; Voogt, Joke

    2012-01-01

    Although many studies have shown the need to pay attention to teachers' preparation for the integration of technology in classroom practice, most teachers in Ghana have not had any preparation that develops their technological pedagogical content knowledge (TPCK). This paper presents a case study of four pre-service mathematics teachers from the…

  20. Investigation of Pre-Service Physical Education Teachers' Attitudes Towards Computer Technologies (Case of Turkey)

    Science.gov (United States)

    Can, Suleyman

    2015-01-01

    Elicitation of pre-service physical education teachers' attitudes towards computer technologies seems to be of great importance to satisfy the conditions to be met for the conscious and effective use of the technologies required by the age to be used in educational settings. In this respect, the purpose of the present study is to investigate…

  1. Towards a Pre-Service Technology Teacher Education Resource for New Zealand

    Science.gov (United States)

    Forret, Michael; Fox-Turnbull, Wendy; Granshaw, Bruce; Harwood, Cliff; Miller, Angela; O'Sullivan, Gary; Patterson, Moira

    2013-01-01

    The Pre-service Technology Teacher Education Resource (PTTER) was developed as a cross-institutional resource to support the development of initial technology teacher education programmes in New Zealand. The PTTER was developed through collaboration involving representatives from each of the six New Zealand university teacher education providers,…

  2. 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…

  3. Computer Technology in Clinical Psychology Services for People with Mental Retardation: A Review.

    Science.gov (United States)

    Davies, Sara; Hastings, Richard P.

    2003-01-01

    Review of the literature on computer technology in clinical psychology services for people with mental retardation is organized around stages of a scientist-practitioner working model: assessment, formulation, and intervention. Examples of technologies to facilitate work at each stage are given. Practical difficulties with implementation of…

  4. Entry-Level Information Services and Support Personnel: Needed Workplace and Technology Skills.

    Science.gov (United States)

    Awang, Faridah; Anderson, Marcia A.; Baker, Clora Mae

    2003-01-01

    Responses to an Illinois survey by 19 human resource managers and 26 university and 71 community college information systems instructors rated the importance of workplace and technology skills for entry-level information services and support personnel. Both groups ranked nontechnical/soft skills and information technology certification as…

  5. Perceptions of Disability-Services Administrators about Assistive Technology at Postsecondary Institutions

    Science.gov (United States)

    Davis, Jeffrey S.

    2012-01-01

    The purpose of this study was to investigate the manifestation of assistive technology at postsecondary institutions from the perspectives of disability-services administrators, through their personal experiences. Exploration of assistive-technology-related experiences presents the potential to improve understanding of the operation of this vital…

  6. Pre-Service Teachers' Attitude towards Information and Communication Technology Usage: A Ghanaian Survey

    Science.gov (United States)

    Gyamfi, Stephen Adu

    2017-01-01

    This study employed the Technology Acceptance Model (TAM) to empirically investigate factors that influence Ghanaian pre-service teachers' attitudes towards Information and Communication Technology (ICT) usage. To achieve this aim, the study extended the TAM framework by adding leadership support and job relevance as exogenous variables. Data were…

  7. Mapping Pre-Service Teachers' Evolving Information and Communication Technologies Pedagogy

    Science.gov (United States)

    Savage, Moira

    2016-01-01

    The research examined the nature and scope of e-portfolio reflective writing by primary pre-service teachers about their classroom implementation of information and communication technologies. Familiar and new technologies require a teacher to be able to confidently identify the pedagogical potential for effective learning and teaching. With the…

  8. Improving Technology Competency and Disposition of Beginning Pre-Service Teachers with Digital Storytelling

    Science.gov (United States)

    Heo, Misook

    2011-01-01

    This study examined the effects of the digital storytelling experience of beginning pre-service teachers on their self-efficacy in educational technology and disposition toward change with regard to new technological approaches to teaching. A total of 76 freshmen participated in the study. After participating in a brief tutorial session, the…

  9. Determination of Pre-Service Classroom Teachers' Technological Pedagogical Content Knowledge

    Science.gov (United States)

    Can, Sendil; Dogru, Serpil; Bayir, Gülsu

    2017-01-01

    It seems to be a must for teachers and pre-service teachers to have information and skills necessary for the use of technology in education. This requires effective planning of how technology should be integrated into the teacher training curriculums of education faculties and continuous revision of this plan. In this regard, the purpose of the…

  10. Jordanian Pre-Service Teachers' and Technology Integration: A Human Resource Development Approach

    Science.gov (United States)

    Al-Ruz, Jamal Abu; Khasawneh, Samer

    2011-01-01

    The purpose of this study was to test a model in which technology integration of pre-service teachers was predicted by a number of university-based and school-based factors. Initially, factors affecting technology integration were identified, and a research-based path model was developed to explain causal relationships between these factors. The…

  11. Improving Technological Pedagogical Content Knowledge (TPACK) of Pre-Service English Language Teachers

    Science.gov (United States)

    Ersanli, Ceylan Yangin

    2016-01-01

    Developing as teachers and optimizing learning experiences for future students is the ultimate goal in technology use in teacher education programs. This study aims to explore the effectiveness of a five-week workshop and training sessions on Technological Pedagogical Content Knowledge (TPACK) of pre-service English language teachers. The…

  12. Jordanian Pre-Service Teachers' and Technology Integration: A Human Resource Development Approach

    Science.gov (United States)

    Al-Ruz, Jamal Abu; Khasawneh, Samer

    2011-01-01

    The purpose of this study was to test a model in which technology integration of pre-service teachers was predicted by a number of university-based and school-based factors. Initially, factors affecting technology integration were identified, and a research-based path model was developed to explain causal relationships between these factors. The…

  13. Millennials, Technology and Perceived Relevance of Community Service Organizations: Is Social Media Replacing Community Service Activities?

    Science.gov (United States)

    Hoffman, August John

    2017-01-01

    This mixed-methods qualitative study examined the relationship between perceptions of the importance of social media (i.e., Facebook, Twitter) with community service projects and volunteerism. Participants (n = 80) were interviewed and surveyed regarding their experiences in participating in a variety of community service work (CSW) projects…

  14. Millennials, Technology and Perceived Relevance of Community Service Organizations: Is Social Media Replacing Community Service Activities?

    Science.gov (United States)

    Hoffman, August John

    2017-01-01

    This mixed-methods qualitative study examined the relationship between perceptions of the importance of social media (i.e., Facebook, Twitter) with community service projects and volunteerism. Participants (n = 80) were interviewed and surveyed regarding their experiences in participating in a variety of community service work (CSW) projects…

  15. Pre-Service Teacher Self-Efficacy in Digital Technology

    Science.gov (United States)

    Lemon, Narelle; Garvis, Susanne

    2016-01-01

    Self-efficacy is an important motivational construct for primary school teachers (teachers of children aged 5-12 years) within Australia. Teacher self-efficacy beliefs will determine the level of teacher confidence and competence to engage with a task. In this study, we explore engagement with digital technology and the associated learning and…

  16. Fiscal 1997 survey report. Subtask 9 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (survey/study on the innovative and leading technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 9 kakushinteki, sendoteki gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of giving useful suggestions/proposals to the course of WE-NET and contributing to the R and D, conducted were survey/collection/evaluation of new technologies. The paper described the fiscal 1997 results. The number of the proposals of new technology accumulated during fiscal 1993 to 1997 is 28. The proposals of new technology made in fiscal 1997 are hydrogen production effectively using solar energy by wavelength zone, hydrogen storage using fullerene, and the methanol power generation turbine system. Four technologies proposed in fiscal 1996 and 1997 were evaluated. The evaluation method requires two steps of the marking using the analytic hierarchy process (AHP) and the adjustment by the committee. The highly evaluated proposals out of those having been made were analysis/evaluation of hydrogen-oxygen internal-combustion Stirling engine, hydrogen production effectively using solar energy by wavelength zone, hydrogen production by solid oxide electrolysis, magnetic refrigeration method for hydrogen liquefaction, hydrogen production technology using photocatalyst, etc. The paper also stated the result of studying concepts of innovative/leading technologies in fiscal 1996. 4 figs., 29 tabs.

  17. Pre-Service Teacher Training in Mathematics Using Tablet PC Technology

    OpenAIRE

    Kosheleva, Olga; Ana MEDINA-RUSCH; Ioudina, Vera

    2007-01-01

    This study focuses on the use of innovative Tablet PC technology in learning and teaching mathematics. Specifically the effects of incorporating Tablet PC technology in pre-service teachers' mathematics education were analyzed. The significant impact of technology use in mathematics education was assessed by evaluating and comparing students' final project and course grades. Grade performance of two groups of students was compared. One group was the treatment group where students extensively ...

  18. [Ecosystem services evaluation based on geographic information system and remote sensing technology: a review].

    Science.gov (United States)

    Li, Wen-Jie; Zhang, Shi-Huang; Wang, Hui-Min

    2011-12-01

    Ecosystem services evaluation is a hot topic in current ecosystem management, and has a close link with human beings welfare. This paper summarized the research progress on the evaluation of ecosystem services based on geographic information system (GIS) and remote sensing (RS) technology, which could be reduced to the following three characters, i. e., ecological economics theory is widely applied as a key method in quantifying ecosystem services, GIS and RS technology play a key role in multi-source data acquisition, spatiotemporal analysis, and integrated platform, and ecosystem mechanism model becomes a powerful tool for understanding the relationships between natural phenomena and human activities. Aiming at the present research status and its inadequacies, this paper put forward an "Assembly Line" framework, which was a distributed one with scalable characteristics, and discussed the future development trend of the integration research on ecosystem services evaluation based on GIS and RS technologies.

  19. Assessing pre-service science teachers' technological pedagogical content knowledge (TPACK) through observations and lesson plans

    Science.gov (United States)

    Canbazoglu Bilici, Sedef; Selcen Guzey, S.; Yamak, Havva

    2016-05-01

    Background: Technological pedagogical content knowledge (TPACK) is critical for effective teaching with technology. However, generally science teacher education programs do not help pre-service teachers develop TPACK. Purpose: The purpose of this study was to assess pre-service science teachers' TPACK over a semester-long Science Methods. Sample: Twenty-seven pre-service science teachers took the course toward the end of their four-year teacher education program. Design and method: The study employed the case study methodology. Lesson plans and microteaching observations were used as data collection tools. Technological Pedagogical Content Knowledge-based lesson plan assessment instrument (TPACK-LpAI) and Technological Pedagogical Content Knowledge Observation Protocol (TPACK-OP) were used to analyze data obtained from observations and lesson plans. Results: The results showed that the TPACK-focused Science Methods course had an impact on pre-service teachers' TPACK to varying degrees. Most importantly, the course helped teachers gain knowledge of effective usage of educational technology tools. Conclusion: Teacher education programs should provide opportunities to pre-service teachers to develop their TPACK so that they can effectively integrate technology into their teaching.

  20. Evaluating the enhancement and improvement of China's technology and financial services platform innovation strategy.

    Science.gov (United States)

    Wu, Ching-Sung; Hu, Kuang-Hua; Chen, Fu-Hsiang

    2016-01-01

    The development of high-tech industry has been prosperous around the world in past decades, while technology and finance have already become the most significant issues in the information era. While high-tech firms are a major force behind a country's economic development, it requires a lot of money for the development process, as well as the financing difficulties for its potential problems, thus, how to evaluate and establish appropriate technology and financial services platforms innovation strategy has become one of the most critical and difficult issues. Moreover, how the chosen intertwined financial environment can be optimized in order that high-tech firms financing problems can be decided has seldom been addressed. Thus, this research aims to establish a technology and financial services platform innovation strategy improvement model, as based on the hybrid MADM model, which addresses the main causal factors and amended priorities in order to strengthen ongoing planning. A DEMATEL technique, as based on Analytic Network Process, as well as modified VIKOR, will be proposed for selecting and re-configuring the aspired technology and financial services platform. An empirical study, as based on China's technology and financial services platform innovation strategy, will be provided for verifying the effectiveness of this proposed methodology. Based on expert interviews, technology and financial services platforms innovation strategy improvement should be made in the following order: credit guarantee platform (C)_credit rating platform (B)_investment and finance platform (A).

  1. Do self-service technologies affect interfirm relationships? A B2B perspective

    Directory of Open Access Journals (Sweden)

    Raechel Johns

    2014-11-01

    Full Text Available While considerable literature examines business-to business (B2B relationships, the impact of technology on these relationships has lacked attention. IT has impacted the way businesses operate in a B2B context as well as influencing services by altering the way services are delivered. To understand the way in which Internet technology has impacted these B2B services, it is essential to examine its impact not only on business processes but on business relationships too. One technology, enabled by modern Internet technologies, which is changing the nature of business relationships is the increased use of self-service technologies (SSTs or technology-enabled services, however, there is a shortage of research in the area in a B2B context. The discussion in this paper provides an overview of the impact of IT on business relationships, using Relationship Marketing theory to provide a theoretical framework. A qualitative study in the Australian banking industry provides findings relating to the theory. The findings of this study provide evidence that while traditional Relationship Marketing theory is still applicable for some business customers, new theory is required for business customers who do not seek relationships. With both practical and theoretical implications, the research detailed in this paper makes a useful contribution to the literature and indicates the necessity for further research to be developed which explores business customers who prefer to remain transaction-oriented, rather than develop interpersonal relationships.

  2. Instructional Technologies and Pre-Service Mathematics Teachers' Selection of Technology

    Science.gov (United States)

    Akcay, Ahmet Oguz

    2017-01-01

    There are many available technologies that can assist future teachers to deliver instruction. The purpose of this paper is to provide a brief review of literature identifying available technology tools in mathematics education and which technologies are selected by PSTs to design mathematics lesson activities. The most commonly used and available…

  3. MARKETING TECHNOLOGICAL INNOVATIONS IN BANKING PRODUCTS AND SERVICES

    Directory of Open Access Journals (Sweden)

    VALERIA ARINA BALACEANU

    2011-04-01

    Full Text Available Success depends on the ability of financial institutions to assess the opportunities of new markets, attracting customers from competitors and improve the effectiveness of marketing strategies. Marketers have to understand that the most effective approach is based on an analysis of needs of different market segments, designing the marketing mix and implementation of marketing programs targeted to selected segments. The allocation of financial and banking institutions of important resources for new technology to replace expensive labor, led to technical progress in the field that accelerates business processes and keep control of large databases on client operations, working in worldwide. The emphasis of the competition fund, the European single market is a challenge both in banking and for organizations involved in harmonization of standards and legislation, which is why banking institutions adapt to new technologies is very important to customers.

  4. Information Technology Service Management and Opportunities for Information Systems Curricula

    OpenAIRE

    Sue Conger

    2009-01-01

    Historically, information systems (IS) programs have taught two of the three areas of information technology (IT) management: strategy and management, and applications development. Academic programs have ignored the third area, IT operations. IT operations management is becoming increasingly important as it is recognized as consuming as much as 90% of the IT budget and as acquisition of software becomes more prevalent than development of custom applications. Along with the shift of management...

  5. Pervasive E-health services using the DVB-RCS communication technology.

    Science.gov (United States)

    Vouyioukas, Demosthenes; Maglogiannis, Ilias; Pasias, Vasilios

    2007-08-01

    Two-way satellite broadband communication technologies, such as the Digital Video Broadcasting with Return Channel via Satellite (DVB-RCS) technology, endeavour to offer attractive wide-area broadband connectivity for telemedicine applications, taking into consideration the available data rates, Quality of Service (QoS) provision, survivability, flexibility and operational costs, even in remote areas and isolated regions where the terrestrial technologies suffer. This paper describes a wide-area tele-medicine platform, specially suited for homecare services, based on the DVB-RCS and Wi-Fi communication technologies. The presented platform combines medical data acquisition and transfer, patient remote monitoring and teleconference services. Possible operational scenarios concerning this platform and experimental results regarding tele-monitoring, videoconference and medical data transfer are also provided and discussed in the paper.

  6. Application of PDA forest fire monitoring based on web service technology

    Institute of Scientific and Technical Information of China (English)

    Yufei ZHOU; Pengju LIU; Xiaoming TANG

    2009-01-01

    The difficulty in information communication and sharing are major problems for forest fire monitoring and early warning in China. As authors, we applied web service technology to a personal digital assistant (PDA) forest fire monitoring system and propose the framework of a monitoring system based on service-oriented architecture (SOA). At the same time, we describe the composition and function of web services from a server side and a client side. The method for developing a web service invocation engine on the PDA is introduced in detail. Finally, an example of a fire danger rating and fire weather services system are established, based on the Beijing Forest Fire Control System. The results show that the PDA forest fire monitoring system based on web services can effectively take advantage of the existing fire protection decision information services, realize real-time information interaction and sharing, and improve the level of forest fire monitoring.

  7. Providing Assistive Technology Applications as a Service Through Cloud Computing.

    Science.gov (United States)

    Mulfari, Davide; Celesti, Antonio; Villari, Massimo; Puliafito, Antonio

    2015-01-01

    Users with disabilities interact with Personal Computers (PCs) using Assistive Technology (AT) software solutions. Such applications run on a PC that a person with a disability commonly uses. However the configuration of AT applications is not trivial at all, especially whenever the user needs to work on a PC that does not allow him/her to rely on his / her AT tools (e.g., at work, at university, in an Internet point). In this paper, we discuss how cloud computing provides a valid technological solution to enhance such a scenario.With the emergence of cloud computing, many applications are executed on top of virtual machines (VMs). Virtualization allows us to achieve a software implementation of a real computer able to execute a standard operating system and any kind of application. In this paper we propose to build personalized VMs running AT programs and settings. By using the remote desktop technology, our solution enables users to control their customized virtual desktop environment by means of an HTML5-based web interface running on any computer equipped with a browser, whenever they are.

  8. Technology review of commercial food service equipment - final report

    Energy Technology Data Exchange (ETDEWEB)

    Rahbar, S.; Krsikapa, S. [Canadian Gas Research Inst., Don Mills, ON (Canada); Fisher, D.; Nickel, J.; Ardley, S.; Zabrowski, D. [Fisher Consultants (Canada); Barker, R.F. [ed.

    1996-05-15

    Technical information on commercial gas cooking appliances was presented. This second volume provided an appliance-by-appliance comprehensive assessment of the energy performance of commercial food service equipment. Energy assessments were made for the following categories of cooking equipment: fryers, griddles, broilers, ranges, Chinese ranges, ovens, steamers, steam kettles, and braising pans. Recommendations were made for improving the energy efficiency and overall performance of gas appliances to support of the Canadian gas utilities marketing and energy conservation initiatives. 71 refs., 37 tabs., 58 figs.

  9. Customer Satisfaction for Financial Services: The Role of Products, Services, and Information Technology

    OpenAIRE

    M. S. Krishnan; Venkatram Ramaswamy; Meyer, Mary C.; Paul Damien

    1999-01-01

    In this paper, we study the drivers of customer satisfaction for financial services. We discuss a full Bayesian analysis based on data collected from customers of a leading financial services company. Our approach allows us to explicitly accommodate missing data and enables quantitative assessment of the impact of the drivers of satisfaction across the customer population. We find that satisfaction with product offerings is a primary driver of overall customer satisfaction. The quality of cus...

  10. 价值网视角下的汽车服务产业分析探讨%The Research on the Automotive Service Industry in the Value Net Perspective

    Institute of Scientific and Technical Information of China (English)

    房殿军; 金国淼

    2012-01-01

    价值网是在网络经济背景下提出的,是由利益相关者之间相互影响而形成的价值生成、分配、转移和使用的关系及其结构.价值网络的思想打破了传统价值链的线性思维和价值活动顺序分离的机械模式,围绕顾客价值重构原有价值链.该文在价值网视角下对汽车服务产业进行了简单的分析探讨,通过了解价值网理论发展、价值网模型和价值网特征来分析探讨汽车服务产业价值网.%Value net is a concept put forward under the circumstance of network economy, which reflects the interrelation and structure of value generation, distribution, transformation and application formed with the interaction of related factors. The concept of value net breaks through the traditional linear thinking of traditional value chain and the rigid model of value activity sequence, on which basis it reconstructs the original value chain around customer value. This paper analyzes the automotive service industry value net simply in the value net perspective, through an understanding of the value net theory development, the value net model, and the value net characteristics.

  11. Pharmaceutical technology at the service of targeted drug delivery.

    Science.gov (United States)

    Allémann, Eric; Delie, Florence; Lange, Norbert

    2012-01-01

    Research in pharmaceutical technology has drifted from formulation of systems with improved drug absorption and bioavailability to systems targeting molecular sites of diseases. The research unit of Pharmaceutical Technology from the University of Geneva focuses on the development of systems for both diagnostic and therapeutic purposes. Three types of constructs for targeting are reviewed. With a fine-tuning of size and surface composition, polymeric nanoparticles are developed to improve detection of micrometastasis by fluorescence imaging. Furthermore, surface coating with specific antibodies increase the therapeutic efficiency of the encapsulated chemotherapeutic agent for tumor treatment in animal models. Constructs that are activated by remote sources of energy are investigated in the unit. For instance, microbubbles bearing specific antibody fragments at their surface are useful contrast agents for ultrasound molecular imaging. Microbubbles, if combined with a thrombolytic drug and ultrasound, improve clot lysis, which is promising for stroke treatments. Enzymatically activated prodrug scaffolds are also under development. With this approach, intrinsic enzymatic activity of a diseased tissue activates the formulations. This concept led to the development of theranostic agents that can be used for both diagnostic and therapeutic purposes.

  12. Agent paradigm and services technology for distributed Information Sources

    Directory of Open Access Journals (Sweden)

    Hakima Mellah

    2011-10-01

    Full Text Available The complexity of information is issued from interacting information sources (IS, and could be better exploited with respect to relevance of information. In distributed IS system, relevant information has a content that is in connection with other contents in information network, and is used for a certain purpose. The highlighting point of the proposed model is to contribute to information system agility according to a three-dimensional view involving the content, the use and the structure. This reflects the relevance of information complexity and effective methodologies through self organized principle to manage the complexity. This contribution is primarily focused on presenting some factors that lead and trigger for self organization in a Service Oriented Architecture (SOA and how it can be possible to integrate self organization mechanism in the same.

  13. NASA Turbulence Technologies In-Service Evaluation: Delta Air Lines Report-Out

    Science.gov (United States)

    Amaral, Christian; Dickson, Steve; Watts, Bill

    2007-01-01

    Concluding an in-service evaluation of two new turbulence detection technologies developed in the Turbulence Prediction and Warning Systems (TPAWS) element of the NASA Aviation Safety and Security Program's Weather Accident Prevention Project (WxAP), this report documents Delta's experience working with the technologies, feedback gained from pilots and dispatchers concerning current turbulence techniques and procedures, and Delta's recommendations regarding directions for further efforts by the research community. Technologies evaluated included an automatic airborne turbulence encounter reporting technology called the Turbulence Auto PIREP System (TAPS), and a significant enhancement to the ability of modern airborne weather radars to predict and display turbulence of operational significance, called E-Turb radar.

  14. Server Technology – Web Based Service Oriented Architecture for Mobile Augmented Reality System

    Directory of Open Access Journals (Sweden)

    Jatin Dilipkumar Shah

    2012-11-01

    Full Text Available Server Technology stands for lots of technology in mind like Microsoft, Sun Java, IBM, Open Source and many more. In mobile augmentation, server plays very important role to augment the data. Responsibility of the server is to collect the data , mixed virtual data with real data and these data sent back to client on Remote device at Remote place In this paper we briefly discuss about the server technology for web based Service oriented, also the processing software required for augmentation, it’s software technology, how they accept input from various types of devices and generated output data of various types like audio, video, 3-D graphics.

  15. Mobile technology and academic libraries innovative services for research and learning

    CERN Document Server

    Canuel, Robin

    2017-01-01

    In seventeen chapters ranging from A Mobile-First Library Site Redesign to Mobile Technology Support for Field Research to Virtual Reality Library Environments, Mobile Technology and Academic Libraries explores how librarians around the world are working to adapt their spaces, collections, teaching, and services to the new possibilities presented by mobile technology. This is a detailed and thorough examination of technology that's emerging now and how to incorporate it into your library to help the students and researchers of both today and tomorrow.

  16. Personal technology use by U.S. military service members and veterans: an update.

    Science.gov (United States)

    Bush, Nigel E; Wheeler, William M

    2015-04-01

    Although personal electronic devices, such as mobile phones, computers, and tablets, increasingly are being leveraged as vehicles for health in the civilian world, almost nothing is known about personal technology use in the U.S. military. In 2012 we conducted a unique survey of personal technologies used by U.S. military service members. However, with the rapidly growing sophistication of personal technology and changes in consumer habits, that knowledge must be continuously updated to be useful. Accordingly, we recently surveyed new samples of active duty service members, National Guard and Reserve, and veterans. We collected data by online surveys in 2013 from 239 active, inactive, and former service members. Online surveys were completed in-person via laptop computers at a large military installation and remotely via Web-based surveys posted on the Army Knowledge Online Web site and on a Defense Center Facebook social media channel. We measured high rates of personal technology use by service members at home across popular electronic media. The most dramatic change since our earlier survey was the tremendous increase in mobile phone use at home for a wide variety of purposes. Participants also reported moderate non-work uses of computers and tablets while on recent deployment to Iraq and Afghanistan, but almost no mobile phone use, ostensibly because of military restrictions in the war zone. These latest results will enable researchers and technology developers target their efforts on the most promising and popular technologies for psychological health in the military.

  17. Digital Society : A Review of E-Service and Mobile Technology in Earthquakes Relief Operations

    Directory of Open Access Journals (Sweden)

    Kazeem Oluwakemi OSENI

    2016-05-01

    Full Text Available Developing countries lacking technology infrastructures experience most disasters such as tsunami, hurricane Katrina, earthquakes. Even though, many lives are saved in developed countries through the use of high-level or sophisticated technology, only the technology that is easy to use, inexpensive, durable and field-tested should be introduced and used during the relief operation. The effect of climate change and rapid population growth are probably exposed people inhabiting areas to substantial environmental risks. The authors highlight and identify current practices, particularities, and challenges in earthquakes relief operations with the aims of reviewing the roles E-Service and Mobile Technology tools in real-life situations and practices could do to help in disaster operations. This study focuses on victims of earthquakes worldwide. The study will review and provide insights into the roles of E-Service and Mobile Technologies in earthquakes relief operations and how the internally displaced person could benefit from these services. The limitations of these services will be discussed and how the technology could be used to further predict natural disaster such as earthquakes is also considered.

  18. ENDESA: technology and services. ENDESA: tecnologia y servicios

    Energy Technology Data Exchange (ETDEWEB)

    1986-01-01

    In the course of its long evolution, ENDESA has been developing new technology which makes it a leader in the fields of mining, the design and construction of power stations as well as the improvement of power-production complexes. ENDESA's participation in so many new technical developments in the mining-electricity cycle has afforded it a wide range of experience. Its modern and imaginative installations are the best testament to the standards achieved. Spain has a power generation capacity of 41,436 MW. 35% of this comes from hydro-electric stations, 25% from coal-fired stations, 14% from nuclear and the remaining 26% from mixed hydrocarbon stations. A total of 21 private and public companies produce Spain's electric energy. In this sector, ENDESA represents the interests of the Spanish government.

  19. Visual Studio 2010 and NET 4 Six-in-One

    CERN Document Server

    Novak, Istvan; Granicz, Adam

    2010-01-01

    Complete coverage of all key .NET 4 and Visual Studio 2010 languages and technologies. .NET 4 is Microsoft's latest version of their core programming platform, and Visual Studio 2010 is the toolset that helps write .NET 4 applications. This comprehensive resource offers one-stop shopping for all you need to know to get productive with .NET 4. Experienced author and .NET guru Mitchel Sellers reviews all the important new features of .NET 4, including .NET charting and ASP.NET charting, ASP.NET dynamic data and jQuery, and the addition of F# as a supported package language. The expansive coverag

  20. Gestión Ciudadana de la Tecnología: Una aproximación desde los Science and Technology Studies a las redes wifi y la governance urbana a través de guifi.net Citizen Management of Technology: A Science and Technology Studies approach to wireless networks and urban governance trough guifi.net

    Directory of Open Access Journals (Sweden)

    Yann Bona Beauvois

    2011-03-01

    Full Text Available

    Tesis doctoral a cargo de Yann Bona presentada en el Departamento de Psicología Social de la Univesriddad Autónoma de Barcelona (UAB en diciembre del 2010. Dirigida por el Dr. Joan Pujol Tarrés.

    La tesis trata de ahondar en las formas en las que iniciativas ciudadanas que tienen por objeto la gestión de la tecnología en el espacio urbano se relacionan con las administraciones públicas. Lo hace a partir de nociones y conceptos de los STS tales como cosmopolítica, composición híbrida o democracia técnica. En síntesis, podemos decir que la tesis responde a la pregunta formulada por Bruno Latour de ¿qué significa hacer pasar la política del lado lo de la técnica?. Nosotros ofrecemos una propuesta centrada en lo que denominamos una sociotécnica de las políticas públicas.

    La tesis se basa en un estudio de caso centrado una red sin hilos libre y abierta (ubicada principalmente en Cataluña y llamada guifi.net surgida del deseo e iniciativa de la sociedad civil y que, hasta la fecha, es la más grande del mundo.

    Thesis presented at the Departament de Psicologia Social de la UAB by Yann Bona on December, 2010. Directed by Dr. Joan Pujol Tarrés.

    This dissertation explores the many ways in which citizens aiming to manage technologies in urban scape relate to public administrations. To accomplish it's task, it brings forward certain STS notions such as cosmopolitics, hybrid composition or technical democracy. On a general level, this thesis seeks an answer to Bruno Latour concern with what does it mean to conceive the technical as political?. We offer a set of conclusions based on what we choose to name a Sociotechnique of Public Policy .

    Our work relies on a case study focused on a free and open wireless network (located in Catalunya for the most part and called guifi.net that emerged from the desire and will of Civil Society wich, up to date, turns out to be the world's biggest free

  1. Information Technology Research Services: Powerful Tools to Keep Up with a Rapidly Moving Field

    Science.gov (United States)

    Hunter, Paul

    2010-01-01

    Marty firms offer Information Technology Research reports, analyst calls, conferences, seminars, tools, leadership development, etc. These entities include Gartner, Forrester Research, IDC, The Burton Group, Society for Information Management, 1nfoTech Research, The Corporate Executive Board, and so on. This talk will cover how a number of such services are being used at the Goddard Space Flight Center to improve our IT management practices, workforce skills, approach to innovation, and service delivery. These tools and services are used across the workforce, from the executive leadership to the IT worker. The presentation will cover the types of services each vendor provides and their primary engagement model. The use of these services at other NASA Centers and Headquarters will be included. In addition, I will explain how two of these services are available now to the entire NASA IT workforce through enterprise-wide subscriptions.

  2. Information Technology Research Services: Powerful Tools to Keep Up with a Rapidly Moving Field

    Science.gov (United States)

    Hunter, Paul

    2010-01-01

    Marty firms offer Information Technology Research reports, analyst calls, conferences, seminars, tools, leadership development, etc. These entities include Gartner, Forrester Research, IDC, The Burton Group, Society for Information Management, 1nfoTech Research, The Corporate Executive Board, and so on. This talk will cover how a number of such services are being used at the Goddard Space Flight Center to improve our IT management practices, workforce skills, approach to innovation, and service delivery. These tools and services are used across the workforce, from the executive leadership to the IT worker. The presentation will cover the types of services each vendor provides and their primary engagement model. The use of these services at other NASA Centers and Headquarters will be included. In addition, I will explain how two of these services are available now to the entire NASA IT workforce through enterprise-wide subscriptions.

  3. Measuring Technology Acceptance Level of Turkish Pre-Service English Teachers by Using Technology Acceptance Model

    Science.gov (United States)

    Kirmizi, Özkan

    2014-01-01

    The aim of this study is to investigate technology acceptance of prospective English teachers by using Technology Acceptance Model (TAM) in Turkish context. The study is based on Structural Equation Model (SEM). The participants of the study from English Language Teaching Departments of Hacettepe, Gazi and Baskent Universities. The participants…

  4. The Combination Design of Enabling Technologies in Group Learning: New Study Support Service for Visually Impaired University Students

    Science.gov (United States)

    Tangsri, Chatcai; Na-Takuatoong, Onjaree; Sophatsathit, Peraphon

    2013-01-01

    This article aims to show how the process of new service technology-based development improves the current study support service for visually impaired university students. Numerous studies have contributed to improving assisted aid technology such as screen readers, the development and the use of audiobooks, and technology that supports individual…

  5. SPDF Ancillary Services and Technologies Supporting Open Access, Use and Archiving of MMS Data

    Science.gov (United States)

    Candey, R. M.; Bilitza, D.; Chimiak, R.; Cooper, J. F.; Garcia, L. N.; Harris, B. T.; Hills, H. K.; Johnson, R. C.; Kovalick, T. J.; Lal, N.; Leckner, H. A.; Liu, M. H.; McGuire, R. E.; Papitashvili, N. E.; Roberts, D. A.; Yurow, R. E.

    2015-12-01

    The primary data and orbit services of NASA's Space Physics Data Facility (SPDF) now or soon to be supporting direct and correlative analysis of MMS survey and burst science data products are discussed in the McGuire et.al. paper "SPDF Data and Orbit Services Supporting Open Access, Use and Archiving of MMS Data." This present paper will review additional services and elements of the SPDF program relevant to SPDF's support of MMS and SPDF's broader long-term role as an active heliophysics final archive. Specific topics include - Additional detail on options and APIs for accessing data in SPDF; - Status and plans for the Common Data Format (CDF) and ISTP/SPDF metadata standard, including extension of the metadata standard to planned science data in netCDF from the upcoming GOLD and ICON missions; - Future missions to be supported by SPDF; - Overview and status of MMS and other data descriptions in the Heliophysics Data Portal (HDP)/Virtual Space Physics Observatory (VSPO) - Status and plans for the OMNI database and services, as baseline solar wind data for interpreting magnetospheric data such as that of MMS; - An overview of SPDF's ingest and archiving architecture, including our ongoing effort to bring online legacy heliophysics data originally archived at NSSDC. All SPDF data and services are available from the SPDF home page at http://spdf.gsfc.nasa.gov .

  6. Utility rates and service policies as potential barriers to the market penetration of decentralized solar technologies

    Energy Technology Data Exchange (ETDEWEB)

    Feuerstein, R. J.

    1979-08-01

    At present, economic and institutional concerns dictate that decentralized solar technologies generally require an auxiliary energy source to assure continuous service through periods of adverse weather. Utility rates and service policies regarding auxiliary energy service have a significant impact upon solar system economics, and thus the commercialization of solar energy. The scope of this paper evaluates three basic issues: (1) whether a utility can refuse to provide auxiliary service to solar users, (2) whether a utility can charge higher or lower than traditional rates for auxiliary service, and (3) whether a utility can refuse to purchase excess power generated by small power producers utilizing electricity-producing solar technologies. It appears that a utility cannot refuse to provide auxiliary service to a solar user unless the company can demonstrate that to provide such service, substantial harm would result to its existing customers. Statutes or case decisions also provide that utilities cannot unreasonably discriminate in rates charged to customers for the same service under like conditions. The ability of a utility to provide solar users lower than traditional rates may depend upon the jurisdiction's view of promotional rates. 681 references.

  7. Measuring and Supporting Pre-Service Teachers’ Self-Efficacy Towards Computers, Teaching, and Technology Integration

    OpenAIRE

    Kiili, Carita; Kauppinen, Merja; Coiro, Julie; Utriainen, Jukka

    2016-01-01

    This paper reports on two studies designed to examine pre-service teachers’ self-efficacy beliefs. Study I investigated the measurement properties of a self-efficacy beliefs questionnaire comprising scales for computer self-efficacy, teacher self-efficacy, and self-efficacy towards technology integration. In Study I, 200 pre-service teachers completed the self-efficacy questionnaire. Confirmatory factor analyses resulted in a modified measurement model consisting of the three hypothesized sel...

  8. INFORMATION TECHNOLOGY SERVICE MANAGEMENT PROCESSES MATURITY IN THE BRAZILIAN FEDERAL DIRECT ADMINISTRATION

    Directory of Open Access Journals (Sweden)

    Maria Albeti Vieira Vitoriano

    2015-12-01

    Full Text Available This work aims at the scrutiny of the current situation of the Information Technology Service Management practices within the Brazilian Federal Direct Administration, from the perceptions of the Information Technology Managers of twelve Ministries. The methodology used followed the Process Maturity Framework as a guideline, which is a maturity model whose patterns are described in ITIL v3. The work consists of interviews with questions related to the five maturity levels, as follows: initial, repetitive, defined, managed and optimized. Information on the five basic Information Technology Service Management processes was collected. Besides the classification of the maturity levels of the processes, the interviews allowed us to gather information about the possible causes that hinder the improvement of the maturity of the processes. The outcomes of the survey on the researched ministries showed low maturity level in all the assessed service management processes. The Incident Management Process presented the highest level of maturity, while Problem Management proved to be the most flawed one, in relation to maturity. The other assessed processes, like Change Management, Service Assets and Configuration Management and Release and Deployment Management presented some sort of homogeneity among the ministries. As for the probable causes that hinder the improvement of the maturity level of the Information Technology Service Management processes, pointed by the managers, the following one stand out: the reduced staff, the lack of resources, the gap between the organizational targets and their processes aims, and the lack of skilled labor.

  9. Pre-service teachers’ computer competencies, perception of technology use and attitudes toward teaching career

    Directory of Open Access Journals (Sweden)

    Özgen Korkmaz

    2010-06-01

    Full Text Available The purpose of this study is to identify the relationship between pre-service teachers’ computer competencies, the perception of technology use and the attitudes toward teaching career. This study based on a survey method and the participants consist of 106 pre-service teachers from the department of elementary education and social sciences education at Ahi Evran University Faculty of Education. One of results is that the participants think that they have a higher level of computer competencies. Another result is that although the participants from elementary education have a higher perception of computer competency than do the participants from social science education, but this result is found statistically insignificant. The pre-service teachers’ belief on the positive effects of technology in teacher education is found high for both departments. The perception of pre-service teachers on technology use is generally positive. This positive perception level affects the attitude toward teaching career positively. As the pre-service teachers level of computer literacy the positive attitude toward technology use gets higher.

  10. Pre-service teachers’ computer competencies, perception of technology use and attitudes toward teaching career

    Directory of Open Access Journals (Sweden)

    Ertugrul Usta

    2010-06-01

    Full Text Available The purpose of this study is to identify the relationship between pre-service teachers’ computer competencies, the perception of technology use and the attitudes toward teaching career. This study based on a survey method and the participants consist of 106 pre-service teachers from the department of elementary education and social sciences education at Ahi Evran University Faculty of Education. One of results is that the participants think that they have a higher level of computer competencies. Another result is that although the participants from elementary education have a higher perception of computer competency than do the participants from social science education, but this result is found statistically insignificant. The pre-service teachers’ belief on the positive effects of technology in teacher education is found high for both departments.  The perception of pre-service teachers on technology use is generally positive. This positive perception level affects the attitude toward teaching career positively. As the pre-service teachers level of computer literacy the positive attitude toward technology use gets higher.

  11. Provision of assistive technology services method (ATSM) according to evidence-based information and knowledge management.

    Science.gov (United States)

    Elsaesser, Linda-Jeanne; Bauer, Stephen M

    2011-01-01

    PURPOSE. This article develops a standardised method for assistive technology service (ATS) provision and a logical basis for research to improve health care quality. The method is 'interoperable' across disabilities, disciplines, assistive technology devices and ATSs. BACKGROUND. Absence of a standardised and interoperable method for ATS provision results in ineffective communication between providers, manufacturers, researchers, policy-makers and individuals with disabilities (IWD), a fragmented service delivery system, inefficient resource allocation and sub-optimal outcomes. OBJECTIVES. Synthesise a standardised, interoperable AT service method (ATSM) fully consistent with key guidelines, systems, models and Federal legislation. Express the ATSM using common and unambiguous language. RESULTS. Guidelines, systems, models and Federal legislation relevant to ATS provision are reviewed. These include the RESNA Guidelines for Knowledge and Skills for Provision of Assistive Technology Products and Services (RESNA Guidelines), IMPACT2 model, international classification of functioning, disability and health (ICF) and AT device classification (ATDC). Federal legislation includes the Assistive Technology Act of 2004, Americans with Disabilities Act of 2008 and Social Security Act. Based on these findings, the ATSM is synthesised and translated into common and accessible language. CONCLUSION. ATSM usage will improve communication between stakeholders, service delivery coherence, resource allocation and intervention outcomes.

  12. Access-technology agnostic delivery platform for ICT4D services

    CSIR Research Space (South Africa)

    Makitla, I

    2012-10-01

    Full Text Available phone in Africa: Providing services to the masses In: CSIR Science real and relevant conference 2010, Pretoria, South Africa. [2] Heeks, R. 2008. ICT4D 2.0: the next step in applying ICT for international development. Computer, 41(6), p. 26-33. [3....kashan.co.za] CONTEXT Capitalising on target resource-constrained rural communities? technological capabilities can be considered a critical consideration when delivering Information and Communication Technology for Development (ICT4D) content and services...

  13. Benefits and Barriers of Information and Communication Technologies Adoption in Facilities Management Services Supply Chain

    DEFF Research Database (Denmark)

    Scupola, Ada

      This paper presents the results of a study of factors impacting information and communication technology (ICT) adoption in the supply chain of facilities management services. The research questions addressed in this study are: What are the key factors that influence adoption and assimilation...... results show that there are a number of factors that influence adoption and assimilation of ICT in the supply chain of facilities management services, which have been grouped into organizational, technology and environmental factors. The study is relevant to researchers of ICT adoption, supply chain...

  14. Data normalization and integration in Robotic Systems using Web Services Technologies

    Directory of Open Access Journals (Sweden)

    Jose Vicente Berna-Martinez, Francisco Macia-Perez

    2012-05-01

    Full Text Available The robotics is one of the most active areas. We also need to join a large number of disciplines to create robots. With these premises, one problem is the management of information from multiple heterogeneous sources. Each component, hardware or software, produces data with different nature: temporal frequencies, processing needs, size, type, etc. Nowadays, technologies and software engineering paradigms such as service-oriented architectures are applied to solve this problem in other areas. This paper proposes the use of these technologies to implement a robotic control system based on services. This type of system will allow integration and collaborative work of different elements that make up a robotic system

  15. Integrating technology readiness into the expectation-confirmation model: an empirical study of mobile services.

    Science.gov (United States)

    Chen, Shih-Chih; Liu, Ming-Ling; Lin, Chieh-Peng

    2013-08-01

    The aim of this study was to integrate technology readiness into the expectation-confirmation model (ECM) for explaining individuals' continuance of mobile data service usage. After reviewing the ECM and technology readiness, an integrated model was demonstrated via empirical data. Compared with the original ECM, the findings of this study show that the integrated model may offer an ameliorated way to clarify what factors and how they influence the continuous intention toward mobile services. Finally, the major findings are summarized, and future research directions are suggested.

  16. THE INFORMATION TECHNOLOGY AND COMMUNICATION USED BY LOGISTICS SERVICE PROVIDERS: LITERATURE REVIEW

    Directory of Open Access Journals (Sweden)

    Carolina Luisa dos Santos Vieira

    2012-10-01

    Full Text Available With the growth in the supply of logistics services, and the increase of competition, the use of information and communication technologies (ICT is now considered by logistics service providers (LSP, a source of competitive advantage. Through a literature review, this paper seeks to identify which technologies have been used by the PSL. Analyzing 47 articles on the subject, published in international journal that has the largest number of works on PSL, applications of technologies by PSL were analyzed according to a taxonomy suggested based on literature - software, hardware and networks. Among the results highlight the technologies cited by categories and greater scientific interest, such as EDI, RFID, TTS, WMS and Internet.

  17. Net Neutrality in Canada and what it means for libraries

    Directory of Open Access Journals (Sweden)

    Alex Guindon

    2010-06-01

    Full Text Available Net Neutrality, the idea that the Internet should be provided to all without discrimination based on content or applications, has been an important policy issue in the last few years. A lack of net neutrality could negatively impact libraries, intellectual freedom, cultural diversity, and the right to privacy. This paper looks at the issues that underline the net neutrality debate and describes how they are shaped by the different actors that are concerned with the future of the Internet. Technological issues, such as traffic shaping by Internet Service Providers, and legal issues in the context of Canada’s Telecommunications Act, are also addressed. Finally, the paper reviews the recent CRTC policy on Internet Traffic Management Practices.

  18. Enabling mobile/wireless broadband technologies and services for the next billion users

    CSIR Research Space (South Africa)

    Mekuria, F

    2011-09-01

    Full Text Available /Wireless Broadband Technologies and Services for the Next Billion Users Fisseha Mekuria CSIR Meraka Institute Wireless Computing & Networking Research Pretoria 0001, South Africa. +27 12841 4606, fmekuria@csir.co.za Abstract- As wireless devices... generation radio network technologies and alternative energy usage to power the communications infrastructure are vital issues that should be addressed. Hence based on the above discussion, a sustainable and cost effective choice of mobile broadband...

  19. Art/Net/Work

    DEFF Research Database (Denmark)

    Andersen, Christian Ulrik; Lindstrøm, Hanne

    2006-01-01

    The seminar Art|Net|Work deals with two important changes in our culture. On one side, the network has become essential in the latest technological development. The Internet has entered a new phase, Web 2.0, including the occurrence of as ‘Wiki’s’, ‘Peer-2-Peer’ distribution, user controlled...... taxonomies (‘Folksonomy’) and ‘Weblogs’. Also, platforms, programming and software are today very often created in open communities – as seen in the ‘Free/Open Source’ movement. On the other side, following the technological development, the network also has become essential in the art sphere. Artists focus...... on the ‘network’ itself as a phenomenon and are often using technological networks as a mean of production and distribution. This changes the artistic practice and the distribution channels of art works – and the traditional notions of ‘work’, ‘origin’ and ‘rights’ are increasingly perceived as limiting...

  20. High Technology Service Value Maximization through an MCDM-Based Innovative e-Business Model

    Science.gov (United States)

    Huang, Chi-Yo; Tzeng, Gwo-Hshiung; Ho, Wen-Rong; Chuang, Hsiu-Tyan; Lue, Yeou-Feng

    The emergence of the Internet has changed the high technology marketing channels thoroughly in the past decade while E-commerce has already become one of the most efficient channels which high technology firms may skip the intermediaries and reach end customers directly. However, defining appropriate e-business models for commercializing new high technology products or services through Internet are not that easy. To overcome the above mentioned problems, a novel analytic framework based on the concept of high technology customers’ competence set expansion by leveraging high technology service firms’ capabilities and resources as well as novel multiple criteria decision making (MCDM) techniques, will be proposed in order to define an appropriate e-business model. An empirical example study of a silicon intellectual property (SIP) commercialization e-business model based on MCDM techniques will be provided for verifying the effectiveness of this novel analytic framework. The analysis successful assisted a Taiwanese IC design service firm to define an e-business model for maximizing its customer’s SIP transactions. In the future, the novel MCDM framework can be applied successful to novel business model definitions in the high technology industry.

  1. Impact of Agricultural Extension Services on Technology Adoption and Crops Yield: Empirical Evidence from Pakistan

    Directory of Open Access Journals (Sweden)

    Akhter Ali

    2013-11-01

    Full Text Available The present study was carried out in the rice-wheat area of Pakistani Punjab. The data for the study was collected from three main districts of central Punjab Province i.e. Gujranwala, Sheikhupura and Hafizabad. In total 234 farmers were interviewed. The impact of agricultural extension services was estimated on adoption of new improved technologies and crop yields. The propensity score matching approach for impact evaluation was employed in the current study to correct for potential sample selection biasedness that may arise due to systematic differences between the farmers having benefited from agricultural extension services and not benefited from agricultural extension services. The empirical results indicate that agricultural extension services play a significant role in adoption of improved agricultural technologies like laser leveling, rice and wheat varieties. The farmers having benefitted from agricultural extension services were also getting higher rice and wheat yields. The results also indicates that mostly the large farmers are getting benefits from agricultural extension services and small scale farmers have less access to agricultural extension services.

  2. Do Science and Technology Teachers and Pre-Service Primary Teachers Have Different Thoughts about Concept Maps in Science and Technology Lessons?

    Science.gov (United States)

    Karakuyu, Yunus

    2011-01-01

    The purpose of this study is to determine the thoughts of primary science and technology teachers, primary class teachers, pre-service primary class teachers and pre-service primary science and technology teachers' about concept maps. This scale applied the use of basic and random method on the chosen 125 4th and 5th grade primary class teachers…

  3. Assessing the Intention to Use Technology among Pre-Service Teachers in Singapore and Malaysia: A Multigroup Invariance Analysis of the Technology Acceptance Model (TAM)

    Science.gov (United States)

    Teo, Timothy; Lee, Chwee Beng; Chai, Ching Sing; Wong, Su Luan

    2009-01-01

    This study assesses the pre-service teachers' self-reported future intentions to use technology in Singapore and Malaysia. A survey was employed to validate items from past research. Using the Technology Acceptance Model (TAM) as a research framework, 495 pre-service teachers from Singapore and Malaysia responded to an 11-item questionnaires…

  4. 高突矿井瓦斯网状抽采与利用技术%Gas Net Drainage and Utilization Technology of High Outburst Mine

    Institute of Scientific and Technical Information of China (English)

    刘伟; 钱高峰

    2011-01-01

    In order to have a mine safety mining with the mine gas drainage during the coal mining process and to have the gas utilized for the power generation,to have a green mining to reach the drainage,mining and utilization circulated economic development mode and to minimize the carbon emission,with the net gas drainage system established in No.4 Mine of Pingdingshan Coal Mining Group,with the application of the low content(6%~10%) gas power generation technology,the mine temperature cooling technology with non electric lithium bromide machine set and the ultra low gas content(0.2%~0.4%) ventilation oxidized technology,the mine gas drainage rate could be reached to 70%,the gas content of the air return flow of the coal mining face could be reduced from 0.8% to 0.3%~0.4%,the safety coefficient could be improved by two times,the mine annual gas utilization could be reached 7.8 million m3 and could be for 6 million kW·h,which could be equal to reduce the carbon emission of 90 500 t and the mine could have coal and gas mining jointly.%为实现煤炭开采过程中通过抽采瓦斯达到安全开采并利用瓦斯发电,实现绿色开采,达到抽、采、用等循环经济发展模式,最大限度地减少碳排放,平煤股份四矿通过建立网状瓦斯抽采系统,利用低体积分数(6%~10%)瓦斯发电,采用非电溴化锂机组矿井降温技术和超低瓦斯体积分数(0.2%~0.4%)乏风氧化技术,使矿井瓦斯抽采率达到70%,回采工作面回风流瓦斯体积分数由0.8%降低到0.3%~0.4%,安全系数提高了2倍,使矿井年利用瓦斯量达到780万m3,发电600万kW.h,相当于每年减少了碳排放9.05万t,实现了煤与瓦斯共采。

  5. Improving technological pedagogical content knowledge development among pre-service science teachers

    Science.gov (United States)

    Habowski, Thomas A.

    Many teacher education programs provide pre-service teachers with a limited field experience during the professional block semester prior to student teaching. These programs require few hours in the classroom, mainly composed of observations. Many teacher education programs contain a technology-integration methods course that is not subject-specific and mainly focuses on the use of various technologies, in the absence of content and pedagogy. The purpose of this EPP was to examine a Professional Development School (PDS) Program with respect to technology integration among pre-service science teachers. This examination set out to measure differences in pre-service teachers' Technological Pedagogical Content Knowledge (TPACK) before and after the first-semester internship in the program, and utilized various data collection instruments in the process. The primary instrument used was a survey which provided quantitative data for measuring changes in TPACK among the interns throughout the first-semester internship. A set of open-ended questions on the survey provided descriptive details concerning models of TPACK observed and co-taught by the interns. Additionally, a focus group and a PDS conference provided descriptive data concerning observed models of technology, the impact of a subject-specific technology integration course, comparisons between the PDS and traditional teacher education programs, and insight into the comfort and success levels with using technology in the science classroom. The survey responses, the focus group responses, and the PDS conference data all suggested that the increased time requirement, in conjunction with the required technology integration course, and the mentorship provided by a co-teaching model led to exposure to valuable models of technology, an increase in self-assessed TPACK, and a feeling of increased confidence as reported by the interns during the first-semester internship of the PDS Program.

  6. Net Violence

    Directory of Open Access Journals (Sweden)

    Rocío del Carmen Serrano Barquín

    2013-09-01

    Full Text Available In this paper we make some reflections on the ways and means used by young men and women to communicate and interact college online and in social networks. In this sense, it is argued that youth socialization from electronic communication contributes to the manifestation of covert acts, sometimes symbolic violence foster or harsh environments, even at the level of representation of that identity. Expand knowledge and achievements that have such networks in youth socialization processes is an important contribution to the field of communication, new technologies and of course the violence.

  7. A Pre-Service Teacher Training Model with Instructional Technology Graduate Students as Peer Coaches to Elementary Pre-Service Teachers

    Science.gov (United States)

    Slagter van Tryon, Patricia J.; Schwartz, Catherine Stein

    2012-01-01

    This paper describes a peer coaching collaboration between graduate students in a Master's program in Instructional Technology and undergraduate pre-service teachers enrolled in an elementary mathematics methods course. Integrated as a major project in a graduate level K-12 technology integration course, the Instructional Technology students…

  8. Technological change and salary variation in Mexican regions: Analyzing panel data for the service sector

    Directory of Open Access Journals (Sweden)

    Mario Camberos C.

    2013-07-01

    Full Text Available In this paper Hypothesis Biased Technological Change is applied for Mexican workers services sector, belonging several Mexican regions. Economics Census microdata, 1998, 2003 and 2008 are used. Hypothesis is proved with technological gaps, under consideration of different index and result statistics consistency by taking account panel analysis. Mayor wages differences at 2008 year were find out between Capital region and South one, about five hundred percent on 1998 year; but it was lower on 2008, two hundred percent. This result is in correspondence with diminishing technological gap, perhaps caused by economic crisis impact.

  9. Boom Booom Net Radio

    DEFF Research Database (Denmark)

    Grimshaw, Mark Nicholas; Yong, Louisa; Dobie, Ian

    1999-01-01

    of an existing Internet radio station; Boom Booom Net Radio. Whilst necessity dictates some use of technology-related terminology, wherever possible we have endeavoured to keep such jargon to a minimum and to either explain it in the text or to provide further explanation in the appended glossary.......Internet radio is one of the growth areas of the Internet but, as this article will show, is fraught with difficulties and frustration for both the modestly-funded broadcaster (bitcaster) and the listener. The article will illustrate some of these problems by means of a short case study...

  10. Pre-Service Teachers' Training in Information Communication and Technology for the ESL Classrooms in Malaysia

    Science.gov (United States)

    Yuen Fook, Chan; Sidhu, Gurnam Kaur; Kamar, Nursyaidatul; Abdul Aziz, Norazah

    2011-01-01

    Today there is sufficient evidence that Information and Communication Technologies (ICT henceforth) has a significant influence on the teaching and learning process that takes places in the classroom. Therefore, this study sought to investigate the ESL pre-service teachers' attitudes, competency and preparation in integrating ICT in their teaching…

  11. Assessing Pre-Service English as a Foreign Language Teachers' Technological Pedagogical Content Knowledge

    Science.gov (United States)

    Öz, Hüseyin

    2015-01-01

    The present research aimed to assess pre-service English as a foreign language teachers' technological pedagogical content knowledge. A total of 76 undergraduate students enrolled in an English language teaching (ELT) program at a major state university in Turkey were recruited in the study and were asked to anonymously complete the Technological…

  12. Supporting Pre-Service Teachers' Technology-Enabled Learning Design Thinking through Whole of Programme Transformation

    Science.gov (United States)

    Bower, Matt; Highfield, Kate; Furney, Pam; Mowbray, Lee

    2013-01-01

    This paper explains a development and evaluation project aimed at transforming two pre-service teacher education programmes at Macquarie University to more effectively cultivate students' technology-enabled learning design thinking. The process of transformation was based upon an explicit and sustained focus on developing university academics'…

  13. Preparing Pre-Service Teachers to Integrate Technology in Education: A Synthesis of Qualitative Evidence

    Science.gov (United States)

    Tondeur, Jo; van Braak, Johan; Sang, Guoyuan; Voogt, Joke; Fisser, Petra; Ottenbreit-Leftwich, Anne

    2012-01-01

    This study reviewed qualitative studies that focused on strategies to prepare pre-service teachers to integrate technology into their lessons. A meta-ethnography approach was utilized to locate, critically appraise, and synthesize the results of these studies. Based on an extensive search in the Web of Science, 19 articles were included in this…

  14. Distance Career Counseling: A Technology-Assisted Model for Delivering Career Counseling Services.

    Science.gov (United States)

    Djadali, Yas; Malone, James F.

    The purpose of the present article is to demonstrate the need for distance career counseling services, and to present an evolving counseling model that combines the best practices of face-to-face career counseling with technology. The article begins by tracing the historical development of distance career counseling models, and then illustrates…

  15. 75 FR 59699 - Office of Special Education and Rehabilitative Services; Overview Information; Technology and...

    Science.gov (United States)

    2010-09-28

    ... Office of Special Education and Rehabilitative Services; Overview Information; Technology and Media... provisions, the Office of Special Education Programs (OSEP) awarded two 18-month grants to support States... single budget period of 12 months. The Assistant Secretary for Special Education and Rehabilitative...

  16. Situated Learning in an Educational Technology Course for Pre-Service Teachers

    Science.gov (United States)

    Huang, Kun; Lubin, Ian A.; Ge, Xun

    2011-01-01

    This qualitative study investigated a situated learning environment implemented in an educational technology course where pre-service teachers worked collaboratively on meaningful real-world projects, assuming the role of professional teachers. With a traditional learning environment as a critical frame of reference, we found that the students in…

  17. Supporting Pre-Service Teachers' Technology-Enabled Learning Design Thinking through Whole of Programme Transformation

    Science.gov (United States)

    Bower, Matt; Highfield, Kate; Furney, Pam; Mowbray, Lee

    2013-01-01

    This paper explains a development and evaluation project aimed at transforming two pre-service teacher education programmes at Macquarie University to more effectively cultivate students' technology-enabled learning design thinking. The process of transformation was based upon an explicit and sustained focus on developing university academics'…

  18. Singaporean Pre-Service Teachers' Beliefs about Epistemology, Teaching and Learning, and Technology

    Science.gov (United States)

    Chai, Ching Sing; Wong, Benjamin; Teo, Timothy

    2011-01-01

    This paper reports a qualitative study on the epistemological beliefs of seven pre-service teachers, their beliefs about learning and teaching, and their perceptions about the use of information and communication technologies (ICT). Findings suggest that the teachers' beliefs about learning seem to align with their epistemological beliefs, while…

  19. Pre-Service Teachers' Learning Styles and Preferences towards Instructional Technology Activities and Collaborative Works

    Science.gov (United States)

    Yusop, Farrah Dina; Sumari, Melati

    2015-01-01

    The main purpose of this exploratory study was to investigate pre-service teachers' learning styles and their preferences with respect to 15 technology-based instructional activities and collaborative work tasks. Felder and Silverman's online Index of Learning Style (ILS) and a questionnaire were used to measure students' learning styles and…

  20. Technological developments and the need for technical competencies in food services.

    Science.gov (United States)

    Rodgers, Svetlana

    2005-05-01

    The growing scale of institutional and commercial food services poses a technological challenge of producing large quantities of high quality meals in terms of their safety, sensory and nutritional attributes. Developments in food service technology and systems (cook-freeze, cook-chill and others) allow the replacement of fast food with the service of cooked meals, which are often nutritionally superior. Reliance on equipment, packaging and technological 'know-how' makes food service operations more complex. Operators have to minimise the impact of the numerous steps in the production process, the fundamental weaknesses of cook-chill food safety design, coupled with the practical limitations of Hazard Analysis Critical Control Points management, the potential unevenness of temperature distribution and product deterioration during storage. The fundamental knowledge of food science and microbiology, engineering and packaging technologies is needed. At present, the 'high tech' options, which can improve a product's nutritional value, such as natural preservation hurdles or functional meals, are not used in practice.

  1. Building on Authentic Learning for Pre-Service Teachers in a Technology-Rich Environment

    Science.gov (United States)

    Latham, Gloria; Carr, Nicky

    2015-01-01

    The article "Authentic learning for pre-service teachers in a technology-rich environment" (Latham & Carr, 2012) appeared in the "Journal of Learning Design," Volume 5, Issue 1 in 2012. Since writing this paper three years ago, the authors reflect upon and brainstorm what they describe here as a radically revised approach.…

  2. 21st Century Paradigms for Pre-Service Teacher Technology Preparation

    Science.gov (United States)

    Lambert, Judy; Gong, Yi

    2010-01-01

    This study investigated major course changes in 11 sections of a stand-alone educational technology course redesigned around 21st century skill sets as opposed to technical skill development. Conducted in the fall of 2007 and spring 2008 with a random sample of 100 pre-service teachers, independent and paired sample t tests and correlational…

  3. New Educational Services Development: Framework for Technology Entrepreneurship Education at Universities in Egypt

    Science.gov (United States)

    Abou-Warda, Sherein Hamed

    2016-01-01

    Purpose: The overall objective of the current study is to explore how universities can better developing new educational services. The purpose of this paper is to develop framework for technology entrepreneurship education (TEPE) within universities. Design/Methodology/Approach: Qualitative and quantitative research approaches were employed. This…

  4. Pre-Service Teachers' Competence to Teach Science through Information and Communication Technologies in South Africa

    Science.gov (United States)

    Jita, Thuthukile

    2016-01-01

    Research suggests that there is a need for better training of prospective teachers on information and communication technologies (ICTs) in order to encourage their use for teaching and learning in schools. This paper presents findings on the self-perceptions of competence by pre-service teachers to use ICTs for teaching science content. A mixed…

  5. Science and Technology Pre-Service Teachers' Tendencies to Explain Vitality

    Science.gov (United States)

    Ozdemir, Oguz

    2012-01-01

    The present study was carried out to determine the Science and Technology pre-service teachers' tendencies to explain vitality in a university located in Southeast Anatolia of Turkey in 2010-2011 academic year. The data were collected through the administration of a questionnaire developed by the researcher to 1st and 4th year Science and…

  6. Brokerage and SME Innovation: An Analysis of the Technology Transfer Service at Area Science Park, Italy

    Science.gov (United States)

    Cattapan, Paolo; Passarelli, Mariacarmela; Petrone, Michele

    2012-01-01

    This paper contributes to the literature on innovation brokerage by analysing the effects of brokerage activities on the innovation and growth of small and medium-sized enterprises (SMEs). The authors provide a detailed description of the Technology Transfer Service (TTS), credited as a European best-practice innovation broker, at Area Science…

  7. Understanding Pre-Service Teachers' Computer Attitudes: Applying and Extending the Technology Acceptance Model

    Science.gov (United States)

    Teo, T.; Lee, C. B.; Chai, C. S.

    2008-01-01

    Computers are increasingly widespread, influencing many aspects of our social and work lives. As we move into a technology-based society, it is important that classroom experiences with computers are made available for all students. The purpose of this study is to examine pre-service teachers' attitudes towards computers. This study extends the…

  8. Problems and Solutions of Chinese Agricultural Science and Technology Service System

    Institute of Scientific and Technical Information of China (English)

    Doudou ZHANG; Pengling LIU

    2012-01-01

    Abstract Problems in agricultural science and technology service system were ana- lyzed, such as system problem, investment and worker quality, and based on this countermeasures were proposed, so as to promote the development of modern agri- culture and construction of new countryside.

  9. The Development of Consumer-Driven Human Services Information Technology Initiatives: The Lake County Indiana Experience

    Directory of Open Access Journals (Sweden)

    Thomas W. Pavkov

    2003-01-01

    Full Text Available The Family Access Project will deploy innovative community empowerment, education, consensus building, and information system development strategies to strengthen community, ensure the efficient and effective delivery of needed services, and address the unique needs of families requiring public assistance from a host of public and private agencies in Lake County. The goal of the project is to enhance community life through improved care coordination by linking new technologies to the human service delivery process. Upon completion, the project will assist in the enhancement of community-based services through the development of rules of data transaction and data standards and the deploy-ment of a secure messaging/document exchange network. By putting technology in the hands of consumers we also hope to impact the economic development and workforce readiness goals set forth in our community's welfare to work programs. These innovations will require educational innovations in order to facilitate the use of technology by both provider and consumer end-users. Proposed innovations include tutorials related to data standards development, peer train-the-trainer training in the development and use of technology to support service system reforms; and ongoing support through a technical assistance clearinghouse and help desk.

  10. New Educational Services Development: Framework for Technology Entrepreneurship Education at Universities in Egypt

    Science.gov (United States)

    Abou-Warda, Sherein Hamed

    2016-01-01

    Purpose: The overall objective of the current study is to explore how universities can better developing new educational services. The purpose of this paper is to develop framework for technology entrepreneurship education (TEPE) within universities. Design/Methodology/Approach: Qualitative and quantitative research approaches were employed. This…

  11. 75 FR 30795 - Office of Special Education and Rehabilitative Services; Overview Information; Technology and...

    Science.gov (United States)

    2010-06-02

    ... Office of Special Education and Rehabilitative Services; Overview Information; Technology and Media... CFR part 86 apply to institutions of higher education (IHEs) only. II. Award Information Type of Award... Education Supplemental Information for SF 424, Budget Information--Non- Construction Programs (ED 524),...

  12. Brokerage and SME Innovation: An Analysis of the Technology Transfer Service at Area Science Park, Italy

    Science.gov (United States)

    Cattapan, Paolo; Passarelli, Mariacarmela; Petrone, Michele

    2012-01-01

    This paper contributes to the literature on innovation brokerage by analysing the effects of brokerage activities on the innovation and growth of small and medium-sized enterprises (SMEs). The authors provide a detailed description of the Technology Transfer Service (TTS), credited as a European best-practice innovation broker, at Area Science…

  13. Investigating the Information Technology Courses for Pre-service and In-service English Teachers in Hong Kong

    Directory of Open Access Journals (Sweden)

    Yang Chi Cheung Ruby

    2011-11-01

    Full Text Available

    This paper focuses on the views of twenty-six pre-service and eight in-service English teachers in Hong Kong concerning the information technology courses in their teacher education programmes. The findings of the study show that while both software applications and technological integration in teaching are highlighted in the course outline, the instructor focused more on the application aspect, with the technology integration being less emphasised. Another important finding is that PowerPoint was still the most commonly used application in teaching. Likewise, usually the involved pre-service and in-service teachers just simply used different computer applications as alternatives to traditional teaching resources. This may reflect the fact that the information technology courses are not adequate to prepare teachers to teach with it.


    Este artículo se centra en las opiniones que tienen veintiséis profesores practicantes y ocho profesores de inglés en Hong Kong sobre los cursos de información de tecnología en sus programas de licenciatura. Los resultados muestran que mientras las aplicaciones de  software y la integración de tecnología se destacan en el esquema del curso, el instructor se enfoca más en los aspectos de aplicación. A su vez, la integración de tecnología no tuvo tanto énfasis. Otro hallazgo importante es que Power Point siguió siendo la aplicación más empleada en la enseñanza. Asimismo, los docentes y profesores practicantes involucrados generalmente solo usan diferentes aplicaciones de computadores como alternativas a los recursos de enseñanza tradicional. Esto puede reflejar el hecho de que los cursos de información de tecnología no son adecuados para preparar a los profesores para hacer uso de esta en su labor educativa.

  14. Investigating the effect of information technology on strategic management: A case study of after sale services

    Directory of Open Access Journals (Sweden)

    Majid Farnia

    2013-12-01

    Full Text Available Information technology plays essential role on the success of organizations; it eases the access on information, reduces time on reaching the necessary information and builds a better communication among different groups of an organization. This paper performed an empirical investigation to find the effects of information technology on strategic management in one of Iranian automakers in after sales services in Iranian auto industry. The proposed study designed questionnaire and distributed among some experts and using t-student test examined the effect of information technology on various factors. The study design a questionnaire in Likert scale and distributes it among some experts and using some statistical observation measures the effects of information technology on various factors. The results have confirmed that information technology influenced on strategy execution and control policy.

  15. ASP.NET中大数据量分页技术的研究与实现%STUDYING AND IMPLEMENTING DATA PAGING TECHNOLOGIES FOR LARGE DATA AMOUNT IN ASP.NET

    Institute of Scientific and Technical Information of China (English)

    陈南

    2011-01-01

    在用ASP.NET开发Web数据库查询功能模块时,经常会碰到数据量比较大的情况.为了提高页面的访问速度,防止因页面过大而加载速度慢,一般都会使用数据分页技术.主要从性能方面分析ASP.NET中的各种数据分页技术的优缺点,并结合ASP.NET 3.5的最新特性,通过一个具体的例子给出了在大数据量下最佳的分页解决方案.%Large data amount is often come up against when developing Web database query function modules with ASP. NET. In order to improve the page access speed and to prevent slow loading caused by excessive pages, the data paging technologies are usually used. In the paper we mainly analyse the pros and cons of various data paging technologies in ASP. NET in terms of performances. Moreover, combining with the latest characteristics of ASP. NET 3.5, an optimal paging solution in mass duta condition is presented through a specific example

  16. A Review on influencing criteria for selecting supplier of information technology services in the hospital.

    Science.gov (United States)

    Ajami, Sima; Rajabzadeh, Ahmad; Ketabi, Saeedeh

    2014-01-01

    Organizations try to outsource their activities as much as possible in order to prevent the problems and use organizational capabilities in Information Technology (IT) field. The purpose of this paper was first, to express the effective criteria for selecting suppliers of IT services, second, to explain the advantages and disadvantages of outsourcing IT in hospitals. This study was narrative review, which search was conducted with the help of libraries, books, conference proceedings, and databases of Science Direct, PubMed, Proquest, Springer, and SID (Scientific Information Database). In our searches, we employed the following keywords and their combinations: Outsourcing, information technology, hospital, decision making, and criteria. The preliminary search resulted in 120 articles, which were published between 2000 and 2013 during July 2013. After a careful analysis of the content of each paper, a total of 46 papers were selected based on their relevancy. The criteria and sub-criteria influencing outsourcing decisions in Iranian hospitals were identified in six major categories including administrative issues, issues related to the service/product, technology factors, environmental factors, risks, and economic factors associated with 15 sub-criteria containing business integration, dependence on suppliers, human resources, focus on core competencies, facilities and physical capital, innovation, quality, speed of service delivery, flexibility, market capabilities, geographical location, security, management control, cost, and financial capability. Identify the advantages and disadvantages of outsourcing and effective criteria in IT services supplier selection causes the managers be able to take the most appropriate decision to select supplier of IT services. This is a general review on influencing criteria for electing of supplier of information technology services in hospitals.

  17. A Review on influencing criteria for selecting supplier of information technology services in the hospital

    Science.gov (United States)

    Ajami, Sima; Rajabzadeh, Ahmad; Ketabi, Saeedeh

    2014-01-01

    Organizations try to outsource their activities as much as possible in order to prevent the problems and use organizational capabilities in Information Technology (IT) field. The purpose of this paper was first, to express the effective criteria for selecting suppliers of IT services, second, to explain the advantages and disadvantages of outsourcing IT in hospitals. This study was narrative review, which search was conducted with the help of libraries, books, conference proceedings, and databases of Science Direct, PubMed, Proquest, Springer, and SID (Scientific Information Database). In our searches, we employed the following keywords and their combinations: Outsourcing, information technology, hospital, decision making, and criteria. The preliminary search resulted in 120 articles, which were published between 2000 and 2013 during July 2013. After a careful analysis of the content of each paper, a total of 46 papers were selected based on their relevancy. The criteria and sub-criteria influencing outsourcing decisions in Iranian hospitals were identified in six major categories including administrative issues, issues related to the service/product, technology factors, environmental factors, risks, and economic factors associated with 15 sub-criteria containing business integration, dependence on suppliers, human resources, focus on core competencies, facilities and physical capital, innovation, quality, speed of service delivery, flexibility, market capabilities, geographical location, security, management control, cost, and financial capability. Identify the advantages and disadvantages of outsourcing and effective criteria in IT services supplier selection causes the managers be able to take the most appropriate decision to select supplier of IT services. This is a general review on influencing criteria for electing of supplier of information technology services in hospitals. PMID:25540781

  18. Service robotics: do you know your new companion? Framing an interdisciplinary technology assessment.

    Science.gov (United States)

    Decker, Michael; Dillmann, Rüdiger; Dreier, Thomas; Fischer, Martin; Gutmann, Mathias; Ott, Ingrid; Spiecker Genannt Döhmann, Indra

    2011-11-01

    Service-Robotic-mainly defined as "non-industrial robotics"-is identified as the next economical success story to be expected after robots have been ubiquitously implemented into industrial production lines. Under the heading of service-robotic, we found a widespread area of applications reaching from robotics in agriculture and in the public transportation system to service robots applied in private homes. We propose for our interdisciplinary perspective of technology assessment to take the human user/worker as common focus. In some cases, the user/worker is the effective subject acting by means of and in cooperation with a service robot; in other cases, the user/worker might become a pure object of the respective robotic system, for example, as a patient in a hospital. In this paper, we present a comprehensive interdisciplinary framework, which allows us to scrutinize some of the most relevant applications of service robotics; we propose to combine technical, economical, legal, philosophical/ethical, and psychological perspectives in order to design a thorough and comprehensive expert-based technology assessment. This allows us to understand the potentials as well as the limits and even the threats connected with the ongoing and the planned implementation of service robots into human lifeworld-particularly of those technical systems displaying increasing grades of autonomy.

  19. Sense or Sensibility?: How Commitment Mediates the Role of Self-Service Technology on Loyalty

    Science.gov (United States)

    Singh, Sangeeta; Olsen, Line Lervik

    It has been well documented that employing self-service technology (SST) results in considerable cost savings but few studies have examined its impact on consumers’ behavior. We apply a well-recognized model from the field of services marketing in an SST context. We examine how the established relationships between satisfaction, affective and calculative commitments, and loyalty are affected when the service is provided through a technology interface as opposed to service personnel. We then present two alternative perspectives on the role of SST. The first is based on the predominant assumption that SST is a moderator of the relationship between customer loyalty and its drivers, while the other rests on the assumption that SST is just another context and that its role in affecting customer loyalty is mediated by drivers of loyalty. A cross-sectional study conducted in the banking industry shows that SST does not change everything. The classical model of how customers evaluate services and the predictors of loyalty are replicated in the SST setting. Interestingly, SST does not have a direct influence on loyalty by itself but its effects are mediated by commitment. However, it is the affective commitment that is more important in forming loyalty toward the service provider.

  20. Global Network Enterprise Construct (GNEC): The Army’s Strategic Vision for the Transformation of LandWarNet

    Science.gov (United States)

    2010-07-10

    activities, increased LandWarNet security, and synchronized capabili- ties delivery. Information Technology Service Management ( ITSM ) is the management...business objectives in an optimally cost effective manner. ITSM is an all-inclusive, holis- tic approach to managing IT components, processes, and ser...vices Army-wide. The focus of the Army CIO/G-6 IE Strategy is enterprise ITSM — People, Processes and Technology — that improves the Army’s ability to

  1. Evaluation of Public E-Services and Information Technology Accessibility in Different Social Groups

    Directory of Open Access Journals (Sweden)

    Ramutė Naujikienė

    2012-12-01

    Full Text Available The purpose of this study is to develop an approach based on the social quality evaluation square model for evaluation of information technology usage in different social groups. Componential view to the accessibility of e-services including IT means providing the possibility to research the influences of different life conditions to usage of the public e-services. The task of this empirical study is directed towards revealing the differences of e-inclusion and e-services accessibility for social groups of citizens of Lithuania, and to compare this accessibility data with other EU countries.Design/methodology/approach—the approach is based on the square model of social quality evaluation of information technology usage in different social groups. The social division square model includes an assessment of quality according to the evaluation of socioeconomic security, social inclusion, social cohesion, and empowerment. Empowerment can be defined as consisting of individual or collective decisions to act on one’s own life.Findings—the results are demonstrated by the accessibility of public e-services data, which are evaluated by the quality of social group development according to IT applications. The hypothesis was confirmed that the e-government activities can be realized by properly selecting and installing technologies, and using technology facilities. E-services influence the capabilities of state officials to apply modern technology and increase the availability of e-services for social groups. Results consist of individual or collective decisions to act on one’s own life, to implementation of effective information technologies in the e-government activities and using of e-services. An important indicator is the implementation of e-services in the activity of citizens. It is submitted as the index of e-participation in dealing with the activities of citizens and the possibilities of authorities directly related with providing services

  2. Construction Technology Analysis of Concrete Composite Box Net Floor%混凝土叠合箱网梁楼盖施工技术分析

    Institute of Scientific and Technical Information of China (English)

    叶雷杰

    2014-01-01

    Concrete composite box net floor is a special ribbed slab floor, from prefabricated composite box and cast nets (rib) beam combination, its characteristic is flat at the botom, saving materials and large cavity net beam structure stress. The author combining with practical experiences makes a simple analysis of the composite box net beamceiling te- chnique in this paper.%混凝土叠合箱网梁楼盖是一种特殊的密肋梁楼盖,由预制叠合箱和现浇网(肋)梁组合而成,特点是底部平整、节约耗材和大空腔网梁构造受力等。笔者结合实际经验,在本文中简单地分析了叠合箱网梁楼盖技术。

  3. Design and Implementation of Small B2C E-Commerce Website Based on ASP.NET Technology%基于ASP.NET的小型B2C电子商务网站的设计与实现

    Institute of Scientific and Technical Information of China (English)

    卢桂荣; 姜明

    2016-01-01

    With the development of E-Commerce,more and more companies supply products and services on B2C E-Com-merce Website. This paper provides detailed system architecture, foreground function and background function, giving database designing as well as realization. It also explains how to realize the function of Shopping Cart and order management in detail. The website adopts ASP.NET technology and C# language, using SQL Server 2005 as the background database and Visual Stu-dio 2005 as development tool, realizing the general function of a Small B2C E-Commerce Website .%随着电子商务技术的蓬勃发展,越来越多的企业通过B2C商务网站为消费者提供产品和服务。文章详细介绍了小型B2C商务网站的系统架构、前台和后台功能,以及数据库的设计和实现过程。重点讲解了购物车、后台订单管理功能的实现。网站开发采用ASP.NET技术和C#语言,SQL Server 2005作为后台数据库,Visual Studio 2005作为开发工具,实现小型B2C商务网站的一般功能。

  4. THE DEVELOPMENT OF AN INTERNAL TECHNOLOGY STRATEGY ASSESSMENT FRAMEWORK WITHIN THE SERVICES SECTOR UTILISING TQM PRINCIPLES

    Directory of Open Access Journals (Sweden)

    E. Pieterse

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: Technology is generally accepted as one of the key factors that influences society and business in an unmistakable manner. Current literature is not singular in its views and methods of technology strategy development, the interface between technology strategy and business strategy and how technology strategy is executed and assessed internally. This article proposes an internal technology strategy assessment framework for the services sector. The framework is developed by merging the disciplines and current models of technology management, business architecture, strategic performance measurement and total quality management. The model is presented in the text in flowchart form. The required data was gathered by means of case study protocol. Three case studies were conducted in the services sector and the tabulated results are presented.

    AFRIKAANSE OPSOMMING: Tegnologie word algemeen aanvaar as een van die mees deurslaggewende drywers wat besigheid en die samelewing onomkeerbaar verander. Verskillende opinies bestaan in die literatuur oor die metodes van tegnologiestrategie-ontwikkelling, die raakvlak tussen tegnologiestrategie en besigheidstrategie en hoe tegnologiestrategie uitgevoer en geassesseer moet word. Die artikel fokus op 'n interne tegnologiestrategie assesseringsmodel, spesifiek vir die dienstesektor. Die assesseringsmodel word ontwikkel deur die dissiplines en beskikbare modelle van tegnologiebestuur, besigheidsargitektuur, strategiese prestasiemeting en totale kwaliteitsbestuur te integreer. Die model word in die teks in die formaat van ‘n vloeidiagram aangebied. Die nodige data vir die model is ingesamel deur gebruik te maak van gevallestudieprotokol. Drie gevallestudies is uitgevoer en die getabuleerde resultate gelys in die teks.

  5. A Brief Introduction of Assistive Technology Service Delivery System in Republic of Korea.

    Science.gov (United States)

    Lim, MyungJoon; Jung, SungMin

    2015-01-01

    Social participation of People with Disability in Republic of Korea has been grown last few years. Also demand of Assistive Technology has been increased as well. Responding these needs, the public benefits of Assistive Technology Device in Republic of Korea in 2014 was USD 1.7 billion which had been increased by 27 percent during the last five years. Despite an increase in the budget, effort to build Assistive Technology Service Delivery System (ATSDS) was not enough. Therefore, Ministry of Health and Welfare in Korea decided to build ATSDS in Republic of Korea in 2009. In this paper, the process of establishing ATSDS and 2014 outcomes of ATSDS are presented in details. For more than six years efforts of establishing national-wide ATSDS, nine Assistive Technology Centers were actively running in their delivery of service in 2014. As of 2014 outcomes of ATSDS, 14,056 cases were delivered through nine Assistive Technology Centers. The presence of ATSDS proved increase in accessibility for Assistive Technology for People with Disability followed by improvement of the quality of life of them.

  6. Creating Customer Value for Product Service Systems by Incorporating Internet of Things Technology

    Directory of Open Access Journals (Sweden)

    Li-Hsing Shih

    2016-11-01

    Full Text Available Product service system (PSS design has drawn much attention in the last decade and is expected to be affected by the fast-growing application of Internet of Things (IoT technologies. This study proposes a six-step design method by extending visual mapping design methods for the PSSs that plan to apply IoT technologies. A new concept of “pseudo actors” that highlights the role of the objects incorporating IoT technology is introduced in plotting actors and system maps and a useful table is recommended to help evaluate alternatives of IoT technology application. An example of a battery swapping system for electric scooters is illustrated for application potential. Actors and system maps with “pseudo actors” are presented and analyzed, while IoT technologies are applied in batteries, charging stations, cell phones, and scooters. Designers could use the proposed method to select appropriate application of IoT technologies with higher customer value in a product service system design.

  7. Long-term care services and support systems for older adults: The role of technology.

    Science.gov (United States)

    Czaja, Sara J

    2016-01-01

    The aging of the population, especially the increase in the "oldest old," is a remarkable achievement that presents both opportunities and challenges for policymakers, researchers, and society. Although many older adults enjoy relatively good health into their later years, many have one or more chronic conditions or diseases and need help with disease management activities or activities important to independent living. Technology is playing an increasingly important role in the health care arena and is becoming ubiquitous in health management activities. There are a variety of technology applications that can be used to enhance the mobility and quality of life of people who have limitations and help to foster the ability of those with chronic conditions to remain at home. Technology applications can also provide a central role in providing support to family caregivers in terms of enhancing access to information and community resources and connections to formal and informal support services. Monitoring technologies may also allow caregivers to check on the status or activities of their loved one while they are at work or at a distant location. Furthermore, telemedicine applications can aid the ability of care providers to monitor patients and deliver health services. The objective of this article is to highlight the potential role that technology can play in the provision of long-term support for older adults and their families. Challenges and barriers that currently limit the full potential of technology to be realized for these populations will also be discussed. Finally the role of psychological science toward maximizing the potential of technology applications in enhancing long term care and support services will be highlighted. (PsycINFO Database Record

  8. Estimation of Mangrove Net Primary Production and Carbon Sequestration service using Light Use Efficiency model in the Sunderban Biosphere region, India

    Science.gov (United States)

    Sannigrahi, Srikanta; Sen, Somnath; Paul, Saikat

    2016-04-01

    Net Primary Production (NPP) of mangrove ecosystem and its capacity to sequester carbon from the atmosphere may be used to quantify the regulatory ecosystem services. Three major group of parameters has been set up as BioClimatic Parameters (BCP): (Photosynthetically Active Radiation (PAR), Absorbed PAR (APAR), Fraction of PAR (FPAR), Photochemical Reflectance Index (PRI), Light Use Efficiency (LUE)), BioPhysical Parameters (BPP) :(Normalize Difference Vegetation Index (NDVI), scaled NDVI, Enhanced Vegetation Index (EVI), scaled EVI, Optimised and Modified Soil Adjusted Vegetation Index (OSAVI, MSAVI), Leaf Area Index (LAI)), and Environmental Limiting Parameters (ELP) (Temperature Stress (TS), Land Surface Water Index (LSWI), Normalize Soil Water Index (NSWI), Water Stress Scalar (WS), Inversed WS (iWS) Land Surface Temperature (LST), scaled LST, Vapor Pressure Deficit (VPD), scaled VPD, and Soil Water Deficit Index (SWDI)). Several LUE models namely Carnegie Ames Stanford Approach (CASA), Eddy Covariance - LUE (EC-LUE), Global Production Efficiency Model (GloPEM), Vegetation Photosynthesis Model (VPM), MOD NPP model, Temperature and Greenness Model (TG), Greenness and Radiation model (GR) and MOD17 was adopted in this study to assess the spatiotemporal nature of carbon fluxes. Above and Below Ground Biomass (AGB & BGB) was calculated using field based estimation of OSAVI and NDVI. Microclimatic zonation has been set up to assess the impact of coastal climate on environmental limiting factors. MODerate Resolution Imaging Spectroradiometer (MODIS) based yearly Gross Primary Production (GPP) and NPP product MOD17 was also tested with LUE based results with standard model validation statistics: Root Mean Square of Error (RMSE), Mean Absolute Error (MEA), Bias, Coefficient of Variation (CV) and Coefficient of Determination (R2). The performance of CASA NPP was tested with the ground based NPP with R2 = 0.89 RMSE = 3.28 P = 0.01. Among the all adopted models, EC

  9. Design and realization of E-commerce data mining service based on .NET framework%.NET平台下电子商务数据挖掘服务设计与实现

    Institute of Scientific and Technical Information of China (English)

    丁小宝; 唐跃武; 陈国栋

    2012-01-01

    According to the data mining service needs of a distributed and heterogeneous E-commerce environment, this paper designs a five-layer distributed data mining service framework, realizes the loose-coupling between data mining service and Ecommerce systems, provides the data mining service quality evaluation system from overall framework, including the supporting service quality evaluation and algorithm service quality evaluation. The implementation of mobile Agent migration under the .NET platform and how to construct data mining service components is analyzed.%根据电子商务环境中分布式和异构性数据挖掘服务需求,设计了基于移动Agent和WebService的五层分布式数据挖掘服务框架,实现数据挖掘服务与电子商务系统的松散耦合。从整体框架给出数据挖掘服务质量评价体系,包括支撑性服务质量评价和算法服务质量评价。具体分析了.NET平台下移动Agent的迁移和WCF技术创建数据挖掘服务过程组件的实现.

  10. The Application Study in Solar Energy Technology for Highway Service Area: A Case Study of West Lushan Highway Low-Carbon Service Area in China

    Directory of Open Access Journals (Sweden)

    Xiaochun Qin

    2015-01-01

    Full Text Available A lot of research works have been made concerning highway service area or solar technology and acquired great achievements. However, unfortunately, few works have been made combining the two topics together of highway service areas and solar energy saving to make a systemic research on solar technology application for highway service area. In this paper, taking West Lushan highway low-carbon service area in Jiangxi Province of China as the case study, the advantages, technical principles, and application methods of solar energy technology for highway service area including solar photoelectric technology and solar water heating technology were discussed based on the analysis of characteristics of highway low-carbon service area; the system types, operation mode, and installing tilt angle of the two kinds of solar systems suitable for highway service areas were confirmed. It was proved that the reduction of the cost by electricity savings of solar system was huge. Taking the investment of the solar systems into account, the payback period of solar photoelectric systems and solar water heating systems was calculated. The economic effect of the solar systems in West Lushan highway service area during the effective operation periods was also calculated and proved very considerable.

  11. Pre-service teachers’ TPACK competencies for spreadsheet integration: insights from a mathematics-specific instructional technology course

    NARCIS (Netherlands)

    Agyei, D.D.; Voogt, J.M.

    2015-01-01

    This article explored the impact of strategies applied in a mathematics instructional technology course for developing technology integration competencies, in particular in the use of spreadsheets, in pre-service teachers. In this respect, 104 pre-service mathematics teachers from a teacher training

  12. Describing an Environment for a Self-Sustaining Technology Transfer Service in a Small Research Budget University: A Case Study

    Science.gov (United States)

    Nieb, Sharon Lynn

    2014-01-01

    This single-site qualitative study sought to identify the characteristics that contribute to the self sustainability of technology transfer services at universities with small research budgets through a case study analysis of a small research budget university that has been operating a financially self-sustainable technology transfer service for…

  13. Pre-service teachers’ TPACK competencies for spreadsheet integration: insights from a mathematics-specific instructional technology course

    NARCIS (Netherlands)

    Agyei, D.D.; Voogt, J.M.

    2015-01-01

    This article explored the impact of strategies applied in a mathematics instructional technology course for developing technology integration competencies, in particular in the use of spreadsheets, in pre-service teachers. In this respect, 104 pre-service mathematics teachers from a teacher training

  14. Pre-Service Teachers' TPACK Competencies for Spreadsheet Integration: Insights from a Mathematics-Specific Instructional Technology Course

    Science.gov (United States)

    Agyei, Douglas D.; Voogt, Joke M.

    2015-01-01

    This article explored the impact of strategies applied in a mathematics instructional technology course for developing technology integration competencies, in particular in the use of spreadsheets, in pre-service teachers. In this respect, 104 pre-service mathematics teachers from a teacher training programme in Ghana enrolled in the mathematics…

  15. 78 FR 41954 - TA-W-82,634, Prudential Global Business Technology Solutions Central Security Services Dresher...

    Science.gov (United States)

    2013-07-12

    ... Employment and Training Administration TA-W-82,634, Prudential Global Business Technology Solutions Central Security Services Dresher, Pennsylvania; TA-W-82,634A, Prudential Global Business Technology Solutions Central Security Services Iselin, New Jersey; TA-W-82,634B, Prudential Global Business...

  16. 31 CFR 585.205 - Prohibited exportation and reexportation of goods, technology, or services to the FRY (S&M).

    Science.gov (United States)

    2010-07-01

    ... reexportation of goods, technology, or services to the FRY (S&M). 585.205 Section 585.205 Money and Finance... exportation and reexportation of goods, technology, or services to the FRY (S&M). Except as otherwise....S.-registered vessels or aircraft, may be exported, directly or indirectly, to the FRY (S&M), or...

  17. Developing an active emergency medical service system based on WiMAX technology.

    Science.gov (United States)

    Li, Shing-Han; Cheng, Kai-An; Lu, Wen-Hui; Lin, Te-Chang

    2012-10-01

    The population structure has changed with the aging of population. In the present, elders account for 10.63% of the domestic population and the percentage is still gradually climbing. In other words, the demand for emergency services among elders in home environment is expected to grow in the future. In order to improve the efficiency and quality of emergency care, information technology should be effectively utilized to integrate medical systems and facilities, strengthen human-centered operation designs, and maximize the overall performance. The improvement in the quality and survival rate of emergency care is an important basis for better life and health of all people. Through integrated application of medical information systems and information communication technology, this study proposes a WiMAX-based emergency care system addressing the public demands for convenience, speed, safety, and human-centered operation of emergency care. This system consists of a healthcare service center, emergency medical service hospitals, and emergency ambulances. Using the wireless transmission capability of WiMAX, patients' physiological data can be transmitted from medical measurement facilities to the emergency room and emergency room doctors can provide immediate online instructions on emergency treatment via video and audio transmission. WiMAX technology enables the establishment of active emergency medical services.

  18. BUSINESS ACCEPTANCE OF INFORMATION AND COMMUNICATION TECHNOLOGIES: AN STUDY OF THE SERVICE SECTOR

    Directory of Open Access Journals (Sweden)

    Maria José Martín De Hoyos

    2007-05-01

    Full Text Available The aim of this paper is to analyse the level of development reached by some Information and Communication Technologies (ICT such as web pages, e-mail, EDI, and business management software in the business world. To this end, we have concentrated on the business behaviour of the service sector. Nevertheless, the technological development demanded changes depending on the activity of the firm, so the mediator effect of the industry has been tested in the process of acceptance of innovations. Our results show the technology acceptance process is influenced by the perception of both the usefulness and the ease of use of such innovation. Moreover, the industry effect mediates the technological behaviour of the firm; meanwhile, if the firms performs a “traditional activity”, there are less incentives to implement the innovation.

  19. PRE-SERVICE TEACHERS’ TRAINING IN INFORMATION COMMUNICATION AND TECHNOLOGY FOR THE ESL CLASSROOMS IN MALAYSIA

    Directory of Open Access Journals (Sweden)

    Chan Yuen FOOK

    2011-07-01

    Full Text Available Today there is sufficient evidence that Information and Communication Technologies (ICT henceforth has a significant influence on the teaching and learning process that takes places in the classroom. Therefore, this study sought to investigate the ESL pre-service teachers’ attitudes, competency and preparation in integrating ICT in their teaching and learning activities. The study employed a quantitative survey method and involved a total of 70 pre-service Teaching English as Second Language (TESL teachers in the Faculty of Education from a public university in Malaysia. These pre-service teachers, who had undergone 12 weeks of practicum teaching in secondary schools, were given a set of questionnaire and the data gathered from the questionnaires were statistically analyzed. The results indicated that the pre-service teachers do possess positive attitudes, moderate level of competency and are adequately prepared in integrating ICT in the classroom. The study also highlighted that the lack of facilities and technical malfunction in schools as the biggest obstacle for the pre-service teachers in their efforts to integrate ICT in the classroom. These result suggested that teachers must be well prepared for ICT use in the classroom. Therefore continuous training and ICT courses should be seen as solution in assisting teachers strengthen their ICT skills and in encouraging them to keep up to date with newer technologies.

  20. 服务组合排编规范性能分析研究%Stochastic-petri-net-based approach to modeling and performance evaluation of choreography-based service composition

    Institute of Scientific and Technical Information of China (English)

    刘毅; 薛红超; 夏云霓; 杨骏

    2011-01-01

    伴随Web服务而生的服务组装技术,因能实现服务的复用和增值而成为学术界和工业界关注的焦点.目前主流的服务组合规范可以分为基于编写(orchestration-based规范,如WS-BPEL)和基于排编(choreography-based规范,如WSCI和WS-CDL)两大类.目前对服务组合规范的研究多偏重于功能分析和性质验证的方面,而数量化特性,特别是性能的研究却相对薄弱.运用随机Petri网对基于WSCI规范描述的服务组合进行了建模和性能分析.基于WSCI的组合服务转换为随机Petri网描述,在其基础上导出连续时间马氏过程的状态变迁模型,在马氏过程的转移强度矩阵上进行一系列计算以获得对性能的评价.在实例研究中运用蒙特卡洛实验和置信区间分析的方法,对上一步获得的理论结果进行了检验.%Web service composition refers to the creation of new services by combining functionalities provided by existing ones.Current Web service choreography proposals, such as WSCI,WS-CDL and BPEL, provide notations for describing the message flows in Web service collaborations.The kernel of WSCI consists of simple communication primitives that may be combined using control-flow constructs expressing sequence,branching,parallelism,synchronization,etc.Many efforts have been made on functional formalization and property verification of WSCI-based service compositions.However, performance facet of WSCI-based service composition is yet to be given,the importance it deserves.In this paper,a stochastic-Petri-net-based approach is introduced to predict the performance of Web service choreographed using WSCI.This approach translates WSCI-based composition into general stochastic Petri net and obtains analytical estimation of process-completion-time based on the continuous-time Markov chain derived from the Petri net.In the case study,the Monte-carlo experiments and confidence interval analysis are used to validate theoretical evaluations.

  1. Working conditions and health among employees at information technology - enabled services: A review of current evidence

    Directory of Open Access Journals (Sweden)

    Kesavachandran C

    2006-07-01

    Full Text Available Workers in information technology (IT - enabled services like business process outsourcing and call centers working with visual display units are reported to have various health and psycho social disorders. Evidence from previously published studies in peer- reviewed journals and internet sources were examined to explore health disorders and psycho-social problems among personnel employed in IT-based services, for a systematic review on the topic. In addition, authors executed a questionnaire- based pilot study. The available literature and the pilot study, both suggest health disorders and psychosocial problems among workers of Business Process Outsourcing. The details are discussed in the review.

  2. Information technology for competitive advantage: the case of learning and innovation in behavioural healthcare service.

    Science.gov (United States)

    Hsieh, Chang-tseh; Lin, Binshan

    2011-01-01

    The utilisation of IS/IT could offer a substantial competitive advantage to healthcare service providers through the realisation of improved clinical, financial, and administrative outcomes. In this study, 42 journal articles were reviewed and summarised with respect to identified benefits and challenges of the development and implementation of electronic medical records, tele-health, and electronic appointment reminders. Results of this study help pave the knowledge foundation for management of the behavioural healthcare to learn how to apply state-of-the-art information technology to offer higher quality, clinically proven effective services at lower costs than those of their competitors.

  3. 78 FR 72393 - Net Investment Income Tax

    Science.gov (United States)

    2013-12-02

    ... Investment Income Tax; Final and Proposed Rules #0;#0;Federal Register / Vol. 78, No. 231 / Monday, December... Parts 1 and 602 RIN 1545-BK44 Net Investment Income Tax AGENCY: Internal Revenue Service (IRS), Treasury... Investment Income Tax and the computation of Net Investment Income. The regulations affect...

  4. Evaluating the Intellectual Capital of Technology Transfer and Learning Public Services

    Directory of Open Access Journals (Sweden)

    Michele Grimaldi

    2013-03-01

    Full Text Available Since the rise of the knowledge‐based economy, many worldwide companies have begun to deal with different frameworks to manage and evaluate the performance of intellectual capital, especially in the area of knowledge management services. This paper presents a novel conceptual model aiming to support management in evaluating and prioritizing their intellectual capital competitive core competences. Based on the analytic hierarchy process, the model analyses interdependences among intellectual capital elements and determines the impacts of core competences on organizational performance. To validate the model, it is empirically applied in the Technology Transfer Unit of the Italian national agency for new technologies, energy and economic development.

  5. Preferences of Young Adults With First-Episode Psychosis for Receiving Specialized Mental Health Services Using Technology: A Survey Study

    OpenAIRE

    2015-01-01

    Background Despite the potential and interest of using technology for delivering specialized psychiatric services to young adults, surprisingly limited attention has been paid to systematically assess their perspectives in this regard. For example, limited knowledge exists on the extent to which young people receiving specialized services for a first-episode psychosis (FEP) are receptive to using new technologies as part of mental health care, and to which types of technology-enabled mental h...

  6. Effect of Electronic Interactive Technologies Usage on Services Marketing Activities Empirical Study on Banking Sector in Jordan

    Directory of Open Access Journals (Sweden)

    Zakaria A. Azzam

    2010-06-01

    Full Text Available The importance of new technology in marketing of financial services can't be ignored. Interactive technology helpsmarketers to inexpensively engage consumers in one- to- one relationships fueled by two way conversation via mouse click oncomputer. Several organizations especially in services businesses are increasingly strengthening their marketing function byeffectively interacting with their customers with the help of sophisticated interactive technologies in an integrated manner.Enough research in the usage or adoption of electronic data interchange (EDI can be found both in information systems andmarketing literature. Therefore; it appears that different interactive technologies have been studied individually by differentresearchers. This motivates researchers to find out studies related to interactive technologies and their usage or adoptionespecially in the field of marketing activities in a developing country like Jordan. This paper attempts to understand the effectof the usage of interactive technologies in financial services businesses with the intention to derive implications for thedevelopment of interactive technologies to suit its intended users.

  7. Perceptions of In-Service Teachers Regarding Technology Integrated English Language Teaching

    OpenAIRE

    Saglam, Aslı Lidice Göktürk; Sert, Semih

    2012-01-01

    Technology is changing paradigms in education rapidly and teachers are caught unguarded due to lack of professional training in this aspect. This study reflects the perceptions of nine ELT instructors with M.A TEFL degrees and with over six years of professional experience. Despite the lack of formal professional training as part of their pre-service teacher education, these instructors need to cope with the demands of this transition in daily implementation. Data were collected through semis...

  8. Technology complementing military psychology programs and services in the Pacific Regional Medical Command.

    Science.gov (United States)

    Stetz, Melba C; Folen, Raymond A; Van Horn, Sandra; Ruseborn, Daniel; Samuel, Kevin M

    2013-08-01

    The Tripler Army Medical Center is the only federal tertiary care hospital serving the Pacific Regional Medical Command. Due to Tripler's large area of responsibility, many behavioral health professionals are starting to employ more technology during their sessions. As explained in this article, virtual reality and telepsychology efforts are proving to benefit military service members and their families in the Pacific Rim. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  9. Organizational change, new information and communication technologies and the demand for labor in services

    OpenAIRE

    Falk, Martin

    2001-01-01

    Between 1993 and 1995, the majority of German firms in services introduced new organizational practices (OC), in particular total quality management systems, certified ISO 9000, lean administration, flatter hierarchies, delegation of authority and ICT-enabled organizational changes). This paper analyzes the impact of organizational change as well as the impact of the introduction of information and communication technology (ICT) on actual labor demand as well as on employment expectations. Th...

  10. Information Technology Role in Reducing E-Banking Services Risk in Jordanian Banking Sector

    OpenAIRE

    Ahmad Y. Areiqat; Aymen M. Abu-Errub; Badi S. AL-Rawashdeh; Mohammad Dbbaghieh

    2012-01-01

    Problem statement: This study aims to highlight the role of information technology in reducing risk of electronic banking services in the Jordanian banking sector. The study was conducted on three banks as a sample representative of the Jordanian banking sector. Approach: Data collection was through conducting personal interviews with the operations managers in the three banks (HBTF, JC Bank and Audi Bank). Results: The results showed that Jordanian banks showed highest attention toward risk ...

  11. Mobile home automation-merging mobile value added services and home automation technologies

    OpenAIRE

    Rosendahl, Andreas; Hampe, Felix J.; Botterweck, Goetz

    2007-01-01

    non-peer-reviewed In this paper we study mobile home automation, a field that emerges from an integration of mobile application platforms and home automation technologies. In a conceptual introduction we first illustrate the need for such applications by introducing a two-dimensional conceptual model of mobility. Subsequently we suggest an architecture and discuss different options of how a user might access a mobile home automation service and the controlled devices. As another contrib...

  12. A Comparison of Swiss and Turkish Pre-Service Science Teachers' Attitudes, Anxiety and Self-Efficacy Regarding Educational Technology

    Science.gov (United States)

    Efe, Hülya Aslan; Efe, Rifat; Yücel, Sait

    2016-01-01

    In this study, pre-service science teachers' anxiety, self-efficacy and attitudes regarding educational technology were investigated. Given the increased emphasis on educational technology in the classroom, teachers' attitudes, anxiety and self-efficacy regarding educational technology are important. The study was conducted with a total of 726…

  13. How IMS Enables Converged Services for Cable and 3G Technologies: A Survey

    Directory of Open Access Journals (Sweden)

    Mani Mehdi

    2008-01-01

    Full Text Available The IP multimedia subsystem (IMS is a service control overlay standardized by the 3GPP. The IMS is based on session initiation protocol (SIP to establish, modify, and terminate the sessions. It provides a clean separation between services, signaling, and media with the potential to enable control and management of services over multiple transport technologies. In the scope of fixed-mobile convergence, this paper is dedicated to presenting a review of how cable networks can be integrated into IMS technology to achieve 3G-cable horizontal convergence. Cable networks, as one of the major fixed broadband access technologies with PacketCable architecture, are able to provide broadband internet access and VoIP in addition to cable TV. In this article, we review the evolution in PacketCable architecture to take up IMS. In this way, we consider the standardization and research activities to address this integration. We review some important challenges such as SIP protocol compatibility, defining unique user profile, required enhancement in authentication process, QoS and charging system.

  14. How IMS Enables Converged Services for Cable and 3G Technologies: A Survey

    Directory of Open Access Journals (Sweden)

    Noël Crespi

    2008-04-01

    Full Text Available The IP multimedia subsystem (IMS is a service control overlay standardized by the 3GPP. The IMS is based on session initiation protocol (SIP to establish, modify, and terminate the sessions. It provides a clean separation between services, signaling, and media with the potential to enable control and management of services over multiple transport technologies. In the scope of fixed-mobile convergence, this paper is dedicated to presenting a review of how cable networks can be integrated into IMS technology to achieve 3G-cable horizontal convergence. Cable networks, as one of the major fixed broadband access technologies with PacketCable architecture, are able to provide broadband internet access and VoIP in addition to cable TV. In this article, we review the evolution in PacketCable architecture to take up IMS. In this way, we consider the standardization and research activities to address this integration. We review some important challenges such as SIP protocol compatibility, defining unique user profile, required enhancement in authentication process, QoS and charging system.

  15. Analysis of Cost Price and Net Profit of Paraclinic Services in Private and Public Sectors: A Case Study of Kerman City 2014

    Directory of Open Access Journals (Sweden)

    Mohammad Jafari Sirizi

    2015-10-01

    Full Text Available Introduction: Cost is becoming a growing concern for the managers of health and treatment institutes both in private and public sectors. Based on the opinions of pathology and radiology specialists and experts, one private and one public center for radiology and laboratory were selected to study in Kerman City. Method: This is a cross-sectional and applied study. The two centers were similar in frequency of their services, different tests they were conducting, and their number of personnel. Afterwards, the costs of services in both fields were determined using the activity-based costing method. This study was carried out from March 21 to September 22, 2014. The costs of services in both private and public sectors were compared to the tariffs of the Ministry of Health in 2014. Results: Laboratory results indicated that the costs in all the selected tests were higher than the tariffs and the largest difference (app. 84,930 Rls was observed in the TSH test while the smallest difference was observed in the ferritin test (11,940 Rls. However in the private sector, vitamin D and FBS tests were not profitable with differences of about 5500 and 6500 Rls, respectively. In other tests, the costs in the private sector were lower than the tariffs for the private sector. In the private sector radiology center, only the MRI services were not profitable but the other services were. The cost of MRI services in the private sector studied in this research was 190,000 Rls higher than the private sector tariffs. Conclusion: In this study, the results showed that CT scan services were the most profitable services and the price difference was about 203,000 Rls per service. However, all of the radiology services were unprofitable in the public sector and the largest price difference was seen in MRI services which was about 590,000 Rls per service.

  16. The Pain and Ecstasy: Pre-service Teacher Perceptions On Changing Teacher Roles and Technology

    Directory of Open Access Journals (Sweden)

    Dean Dyer

    2000-01-01

    Full Text Available Are pre-service teachers really open to change? Are they prepared for the shifts in their roles that are likely to occur over the next few decades? Are they developing a critical consciousness, to better assume leadership roles in educational change? These questions framed this exploration which qualitatively investigated pre-service teachers' perceptions of their role as educators in relation to advanced technologies. Pre-service teachers were asked to respond to a reading identifying (via an open ended think paper assignment what they liked and did not like about the future vision of education offered in the reading. Their responses indicate a strong conflict between the desire to work with motivated, responsible students who are actively engaged in their own learning and their notion of what a teacher should be, based on their own experiences in schools.

  17. Nets, Boats and Fishing in the Roman World

    DEFF Research Database (Denmark)

    Bekker-Nielsen, Tønnes

    2002-01-01

    Ithas been claimed that in Roman times, net fishing was a shore-based technology, but a study of literary sources and pictorial evidence, mainly mosaics, show that net fishing from boats was widespread throughout the first four centuries AD....

  18. Net Shape Manufacturing of Aeroengine Components

    Science.gov (United States)

    2006-05-01

    Direct laser fabrication (DLF) and Net shape HIPping are two net shape manufacturing technologies which are being studied in the IRC. The direct... laser fabrication technique can produce 3-D components from their CAD files from metal powder and using a laser, the movement of which follows the paths

  19. Using the MVC architecture on . NET platform

    OpenAIRE

    Ježek, David

    2011-01-01

    This thesis deals with usage of MVC (Model View Controller) technology in web development on ASP.NET platform from Microsoft. Mainly it deals with latest version of framework ASP.NET MVC 3. First part describes MVC architecture and the second describes usage of MVC in certain parts of web application an comparing with PHP.

  20. Market Forces and Technological Substitutes Cause Fluctuations in the Value of Bat Pest-Control Services for Cotton

    OpenAIRE

    Laura López-Hoffman; Ruscena Wiederholt; Chris Sansone; Bagstad, Kenneth J.; Paul Cryan; Diffendorfer, Jay E.; Joshua Goldstein; Kelsie Lasharr; John Loomis; Gary McCracken; Rodrigo A. Medellín; Amy Russell; Darius Semmens

    2014-01-01

    Critics of the market-based, ecosystem services approach to biodiversity conservation worry that volatile market conditions and technological substitutes will diminish the value of ecosystem services and obviate the “economic benefits” arguments for conservation. To explore the effects of market forces and substitutes on service values, we assessed how the value of the pest-control services provided by Mexican free-tailed bats (Tadarida brasiliensis mexicana) to cotton production in the south...

  1. Assistive technologies along supply chains in health care and in the social services sector.

    Science.gov (United States)

    Mayer, Peter; Hauer, Katharina; Schloffer, Evelyn; Leyrer, Barbara

    2015-01-01

    Health care systems in Austria and Slovenia are currently facing challenges due to scarce resources and demographic change which can be seen especially along the supply chains. The main objective of this paper is to present an option to improve the use of assistive technologies. An extensive literature research for the theoretic part as well as a qualitative survey for the empiric part focusing on short-term care were carried out. Results show that there is a lack of information and training on assistive technologies. As a consequence, their full potential cannot be exploited. Therefore a guideline for nursing consultations was developed. To conclude, both the literature research and the qualitative survey show that assistive technologies have high potentials to improve the supply chains in the health care and social services sector, but there is a lot of information and training on them needed.

  2. Fiscal 1997 survey report. Subtask 3 (hydrogen utilization worldwide clean system technology) (WE-NET) (total system conceptual design/safety measures/evaluation technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 3 zentai system gainen sekkei - anzen taisaku hyoka gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Concerning the study of safety measures in WE-NET, the paper described the fiscal 1997 results. For drawing up a policy for safety design, technology of preserving hydrogen at high temperature/pressure, continuing collecting information on existing plants (liquid hydrogen, LNG). Investigating manuals of NASA and NASDA and also referring to people`s opinions at chemical plants, etc., the study entered into the setting-up of the safety policy and design standards. Examples of anomalies/accidents were extracted, and classification/arrangement were commenced of the measures for anomalies of detection/prevention/protection. Toward the diffusion of hydrogen and the enhancement and unification of explosion/fire simulation models, the extraction of problems has been almost finished. The second mini work shop on safety was held in the U.S., and exchanges of information were made among researchers of each country. All agreed on the importance of collecting data as the base of safety standards. As to safety measures in various tests using combustor evaluation experimental facilities, experimental equipment for materials under liquid hydrogen and experimental equipment of thermal insulation under liquid hydrogen, problems were extracted between researchers and people concerned with safety measures, and the measures to solve them were studied. 18 refs., 31 figs., 10 tabs.

  3. The Realization and Application of the Technology Embedding CLIPS within .NET Platform%CLIPS嵌入.NET平台技术与实现

    Institute of Scientific and Technical Information of China (English)

    王华; 李鹏波

    2006-01-01

    本文介绍了CLIPS嵌入高级语言的方法,其中包括CLIPS嵌入VC++,CLIPS嵌入C++Builder,比较分析了CLIPS嵌入接口的不同,重点研究分析了CLIPS如何嵌入C#.NET,进行专家系统的开发与实现.

  4. Location Based Service in Indoor Environment Using Quick Response Code Technology

    Science.gov (United States)

    Hakimpour, F.; Zare Zardiny, A.

    2014-10-01

    Today by extensive use of intelligent mobile phones, increased size of screens and enriching the mobile phones by Global Positioning System (GPS) technology use of location based services have been considered by public users more than ever.. Based on the position of users, they can receive the desired information from different LBS providers. Any LBS system generally includes five main parts: mobile devices, communication network, positioning system, service provider and data provider. By now many advances have been gained in relation to any of these parts; however the users positioning especially in indoor environments is propounded as an essential and critical issue in LBS. It is well known that GPS performs too poorly inside buildings to provide usable indoor positioning. On the other hand, current indoor positioning technologies such as using RFID or WiFi network need different hardware and software infrastructures. In this paper, we propose a new method to overcome these challenges. This method is using the Quick Response (QR) Code Technology. QR Code is a 2D encrypted barcode with a matrix structure which consists of black modules arranged in a square grid. Scanning and data retrieving process from QR Code is possible by use of different camera-enabled mobile phones only by installing the barcode reader software. This paper reviews the capabilities of QR Code technology and then discusses the advantages of using QR Code in Indoor LBS (ILBS) system in comparison to other technologies. Finally, some prospects of using QR Code are illustrated through implementation of a scenario. The most important advantages of using this new technology in ILBS are easy implementation, spending less expenses, quick data retrieval, possibility of printing the QR Code on different products and no need for complicated hardware and software infrastructures.

  5. Development of Ubiquitous Simulation Service Structure Based on High Performance Computing Technologies

    Institute of Scientific and Technical Information of China (English)

    Sang-Hyun CHO; Jeong-Kil CHOI

    2008-01-01

    The simulation field became essential in designing or developing new casting products and in improving manufacturing processes within limited time, because it can help us to simulate the nature of processing, so that developers can make ideal casting designs. To take the prior occupation at commercial simulation market, so many development groups in the world are doing their every effort. They already reported successful stories in manufacturing fields by developing and providing the high performance simulation technologies for multipurpose. But they all run at powerful desk-side computers by well-trained experts mainly, so that it is hard to diffuse the scientific designing concept to newcomers in casting field. To overcome upcoming problems in scientific casting designs, we utilized information technologies and full-matured hardware backbones to spread out the effective and scientific casting design mind, and they all were integrated into Simulation Portal on the web. It professes scientific casting design on the NET including ubiquitous access way represented by "Anyone, Anytime, Anywhere" concept for casting designs.

  6. NA-NET numerical analysis net

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, J. (Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science Oak Ridge National Lab., TN (United States)); Rosener, B. (Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science)

    1991-12-01

    This report describes a facility called NA-NET created to allow numerical analysts (na) an easy method of communicating with one another. The main advantage of the NA-NET is uniformity of addressing. All mail is addressed to the Internet host na-net.ornl.gov'' at Oak Ridge National Laboratory. Hence, members of the NA-NET do not need to remember complicated addresses or even where a member is currently located. As long as moving members change their e-mail address in the NA-NET everything works smoothly. The NA-NET system is currently located at Oak Ridge National Laboratory. It is running on the same machine that serves netlib. Netlib is a separate facility that distributes mathematical software via electronic mail. For more information on netlib consult, or send the one-line message send index'' to netlib{at}ornl.gov. The following report describes the current NA-NET system from both a user's perspective and from an implementation perspective. Currently, there are over 2100 members in the NA-NET. An average of 110 mail messages pass through this facility daily.

  7. NA-NET numerical analysis net

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, J. [Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science]|[Oak Ridge National Lab., TN (United States); Rosener, B. [Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science

    1991-12-01

    This report describes a facility called NA-NET created to allow numerical analysts (na) an easy method of communicating with one another. The main advantage of the NA-NET is uniformity of addressing. All mail is addressed to the Internet host ``na-net.ornl.gov`` at Oak Ridge National Laboratory. Hence, members of the NA-NET do not need to remember complicated addresses or even where a member is currently located. As long as moving members change their e-mail address in the NA-NET everything works smoothly. The NA-NET system is currently located at Oak Ridge National Laboratory. It is running on the same machine that serves netlib. Netlib is a separate facility that distributes mathematical software via electronic mail. For more information on netlib consult, or send the one-line message ``send index`` to netlib{at}ornl.gov. The following report describes the current NA-NET system from both a user`s perspective and from an implementation perspective. Currently, there are over 2100 members in the NA-NET. An average of 110 mail messages pass through this facility daily.

  8. Resetting Educational Technology Coursework for Pre-Service Teachers: A Computational Thinking Approach to the Development of Technological Pedagogical Content Knowledge (TPACK)

    Science.gov (United States)

    Mouza, Chrystalla; Yang, Hui; Pan, Yi-Cheng; Ozden, Sule Yilmaz; Pollock, Lori

    2017-01-01

    This study presents the design of an educational technology course for pre-service teachers specific to incorporating computational thinking in K-8 classroom settings. Subsequently, it examines how participation in the course influences pre-service teachers' dispositions and knowledge of computational thinking concepts and the ways in which such…

  9. Boom Booom Net Radio

    DEFF Research Database (Denmark)

    Grimshaw, Mark Nicholas; Yong, Louisa; Dobie, Ian

    1999-01-01

    Internet radio is one of the growth areas of the Internet but, as this article will show, is fraught with difficulties and frustration for both the modestly-funded broadcaster (bitcaster) and the listener. The article will illustrate some of these problems by means of a short case study of an exi......Internet radio is one of the growth areas of the Internet but, as this article will show, is fraught with difficulties and frustration for both the modestly-funded broadcaster (bitcaster) and the listener. The article will illustrate some of these problems by means of a short case study...... of an existing Internet radio station; Boom Booom Net Radio. Whilst necessity dictates some use of technology-related terminology, wherever possible we have endeavoured to keep such jargon to a minimum and to either explain it in the text or to provide further explanation in the appended glossary....

  10. 基于XML的Web Service技术%The Web Service Technology Based on XML

    Institute of Scientific and Technical Information of China (English)

    隋欣

    2013-01-01

    The new generation of markup language-XML was created to solve the Web related data. It plays an important role all over the Service functions of Web Service system. This paper expounds the foundational value of XML in Web Service system from three aspects:the XML technical characteristics,its role in Web services, Web Service principle and the realization of the technology platform system.%为解决Web相关数据处理问题而诞生的新一代置标语言XML,在Web Service体系各服务功能实现中无处不在地发挥着重要的作用。本文从XML技术特点、在Web服务中的作用及Web Service的原理和技术平台体系的实现三个方面阐述了XML在Web Service体系中的基石价值。

  11. XML-based Web Services Technology to Implement a Prototype Command and Control System

    Directory of Open Access Journals (Sweden)

    Ching-Show Lin

    2006-10-01

    Full Text Available A command and control system is a complex system of systems. For its ability to improvethe command and control efficiency and multiply operational capability, command and controlsystem investment is always a benchmark for military modernisation. However, most commandand control systems were independently developed, validated and approved as a stand-alonesolution to reflect service requirement rather than joint focused. These stovepipe systems notonly have an adverse impact on joint or coalition operation, but also are fairly difficult to integrateand interoperate effectively with other systems. To solve these problems, the study appliesXML standard to redefine the structured radar track and global positioning system (GPSpositioning data formats. Radar tracking data and GPS positioning data generator wereimplemented to simulate air and land targets. In addition, the static intelligence databases, suchas order of battle, were built for information exchange with other systems. Sensors, GPS, andintelligence web services, including simple object access protocol (SOAP and web servicedefinition language (WSDL are constructed to provide near-real-time static intelligence anddynamic track services. All relevant command and control centres may subscribe the necessaryservices from the service providers to work together with their own systems for mission needs.The implementation of result demonstrates XML-based web services technology and makescommand and control system integration easy, flexible, and cost effective.

  12. iRoam: Leveraging Mobile Technology to Provide Innovative Point of Need Reference Services

    Directory of Open Access Journals (Sweden)

    James MacDonald

    2011-04-01

    Full Text Available The University of Northern British Columbia’s Geoffrey R. Weller Library can boast of a healthy and stable reference service. While statistical analysis reveals that patron use of this service is on the decline, this is not unlike current trends experienced by many libraries today. The library averages a total of 6300 reference transactions per year, a significant number for a small, research-intensive university serving 3500 FTE. The unanswered question is why are the numbers dropping? One theory is that providing research and reference assistance in a traditional manner is affecting the number of transactions. Reference service is traditionally provided in a stationary manner, whereby patrons are required to visit the reference desk of their own volition. Recognizing that a stationary librarian cannot reach a stationary patron, UNBC library began an innovative roaming reference pilot project in September, 2010. Combining the power of wireless networks, tablet computing and chat services, 5 librarians provided point-of-need, face-to-face and virtual reference services during peak reference hours over the fall 2010 semester. This article outlines the project and technologies employed to make it happen (iPad, apps, instant messaging widgets and wireless networks.

  13. Business Value of Information Technology Service Quality Based on Probabilistic Business-Driven Model

    Directory of Open Access Journals (Sweden)

    Jaka Sembiring

    2015-08-01

    Full Text Available The business value of information technology (IT services is often difficult to assess, especially from the point of view of a non-IT manager. This condition could severely impact organizational IT strategic decisions. Various approaches have been proposed to quantify the business value, but some are trapped in technical complexity while others misguide managers into directly and subjectively judging some technical entities outside their domain of expertise. This paper describes a method on how to properly capture both perspectives based on a  probabilistic business-driven model. The proposed model presents a procedure to calculate the business value of IT services. The model also covers IT security services and their business value as an important aspect of IT services that is not covered in previously published researches. The impact of changes in the quality of IT services on business value will also be discussed. A simulation and a case illustration are provided to show the possible application of the proposed model for a simple business process in an enterprise.

  14. WEB 2.0 SERVICES AS A TECHNOLOGICAL FOUNDATION OF A NETWORK PROJECT

    Directory of Open Access Journals (Sweden)

    Tatiana Ivanovna Kanyanina

    2015-02-01

    Full Text Available In the light of the requirements of the federal state educational standard increases the value of the network design based on the use of Web 2.0 services. The article outlines the range of technological challenges faced by the developer of the network project, such as the choice of the network platform of the project, design tools and tools for project results placement, project coordination and organization of communication lines, the choice of instruments for the promotion of the project on the Internet. The main attention is focused on the examples of network services that address these challenges, and describe their features. The authors rely on the specific network projects implemented in Nizhny Novgorod region. The paper analyzes the possible project’s network sites (network environment. The article gives a general description of each environment, marks its distinctive features, advantages and disadvantages. The article presents project tasks’ examples, designed on the basis of the variety of Web 2.0 services that functionally meet the requirements of a particular task, examples of services to represent the project products and to summarize its results. Attention is paid to the organization of the lines of communication of the project participants and organizers and to the role of network services in the project promotion on the Internet.

  15. 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…

  16. 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…

  17. Suitability Evaluation on the Information Service System of "Agricultural Science and Technology 110" in Sichuan Province, China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Method of fuzzy comprehensive evaluation is used to carry out suitability evaluation on the information service system of "Agricultural Science and Technology 110" in Sichuan Province, China. Analytic hierarchy process (AHP) and expert consultation method are used to determine the evaluation index system and index weight. Suitability effect of the information service system of "Agricultural Science and Technology 110" is taken as the target layer. The five indices at criterion layer are the organizational mode of agricultural information service, the support system of agricultural information resources, the agricultural information transfer system, the capital source of agricultural information service, and the support system of agricultural information service. And the index layer includes the talent team of agent service, the interaction between the subject and object, the accuracy of agricultural information, the convenience of agricultural information transfer, the adequacy of fund, the efficiency in the use of fund, the status of information infrastructure and so on. Evaluation result shows that the information service system of "Agricultural Science and Technology 110" in Sichuan Province is suitable for the rural economic development at present. The major factors restricting the information service system are the lack of continuity, the weak infrastructure of agricultural information infrastructure, and the relatively low education level of agricultural producers. Therefore, we should further explore and improve the operation mechanism of agricultural information service, expand the capital source of agricultural information service, strengthen the construction of agricultural infrastructure, and ensure the continuous operation of information service system.

  18. Accelerated Life Testing and Service Lifetime Prediction for PV Technologies in the Twenty-First Century

    Energy Technology Data Exchange (ETDEWEB)

    Czanderna, A. W.; Jorgensen, G. J.

    1999-07-13

    The purposes of this paper are to (1) discuss the necessity for conducting accelerated life testing (ALT) in the early stages of developing new photovoltaic (PV) technologies, (2) elucidate the crucial importance for combining ALT with real-time testing (RTT) in terrestrial environments for promising PV technologies for the 21st century, and (3) outline the essential steps for making a service lifetime prediction (SLP) for any PV technology. The specific objectives are to (a) illustrate the essential need for ALT of complete, encapsulated multilayer PV devices, (b) indicate the typical causes of degradation in PV stacks, (c) elucidate the complexity associated with quantifying the durability of the devices, (d) explain the major elements that constitute a generic SLP methodology, (e) show how the introduction of the SLP methodology in the early stages of new device development can reduce the cost of technology development, and (f) outline the procedure for combining the results of ALT and RTT, establishing degradation mechanisms, using sufficient numbers of samples, and applying the SLP methodology to produce a SLP for existing or new PV technologies.

  19. After Meeting: The 1st Maritime Pilotage/Towage Services and Technologies Congress

    Directory of Open Access Journals (Sweden)

    Adnan PARLAK

    2016-03-01

    Full Text Available The 1st Maritime Pilotage/Towage Services and Technologies Congress has been organized by UCTEA Chambers of Marine Engineers, UCTEA the Chamber of Turkish Naval Architects & Marine Engineers and Turkish Maritime Pilots’ Association at 23 October 2015, Hilton Hotel, İzmir. In the opening ceremony, two distinguished keynote speakers have presented their presentations. Captain Stein Inge DAHN who is the president of European Maritime Pilots’ Association(EMPA has given a fulfilling speech on switching to hand steering by giving an example from the automation in the Aviation Industry. The second keynote speaker Robert G. Allan, who is the Executive Chairman of Robert Allan Ltd., has given a leading speech under the title of “The State of the Art in Escort Tug Technology -2015”. Five key points have come into prominence during the symposium. To summarize: • To prevent ships and cargos which are exposed to damages, • To prevent marine and coastal environments against pollution due to collisions, • To establish fast, secure and well organized sea traffic • To develop new escort tug technologies and pilotage softwares in the national level which is open to competitions in the international markets. • Opening maritime pilotage into the competitions in the areas which needs special expertize. In my opinion, the topics discussed in the symposium have the attendants won a wide horizon in the field. However, the presentations related to Escort Tug Technologies were insufficient from the standpoint of both quality and numbers of the manuscripts presented. Due to importance of Maritime Pilotage/Towage Services and Technologies, much more attentions must be taken in the national and international levels and sustainability of the symposium must be provided .

  20. Research on three-dimension ocean observation data integration and service technology

    Institute of Scientific and Technical Information of China (English)

    ZHANG Xin; DONG Wen; ZHENG Zhigang

    2011-01-01

    Currently, ocean data portals are being developed around the world based on Geographic Information Systems (GIS) as a source of ocean data and information. However, given the relatively high temporal frequency and the intrinsic spatial nature of ocean data and information,no current GIS software is adequate to deal effectively and efficiently with spatiotemporal data.Furthermore, while existing ocean data portals are generally designed to meet the basic needs of a broad range of users, they are sometimes very complicated for general audiences, especially for those without training in GIS. In this paper, a new technical architecture for an ocean data integration and service system is put forward that consists of four layers: the operation layer, the extract, transform,and load (ETL) layer, the data warehouse layer, and the presentation layer. The integration technology based on the XML, ontology, and spatiotemporal data organization scheme for the data warehouse layer is then discussed. In addition, the ocean observing data service technology realized in the presentation layer is also discussed in detail, including the development of the web portal and ocean data sharing platform. The application on the Taiwan Strait shows that the technology studied in this paper can facilitate sharing, access, and use of ocean observation data. The paper is based on an ongoing research project for the development of an ocean observing information system for the Taiwan Strait that will facilitate the prevention of ocean disasters.

  1. Research on three-dimension ocean observation data integration and service technology

    Science.gov (United States)

    Zhang, Xin; Dong, Wen; Zheng, Zhigang

    2011-03-01

    Currently, ocean data portals are being developed around the world based on Geographic Information Systems (GIS) as a source of ocean data and information. However, given the relatively high temporal frequency and the intrinsic spatial nature of ocean data and information, no current GIS software is adequate to deal effectively and efficiently with spatiotemporal data. Furthermore, while existing ocean data portals are generally designed to meet the basic needs of a broad range of users, they are sometimes very complicated for general audiences, especially for those without training in GIS. In this paper, a new technical architecture for an ocean data integration and service system is put forward that consists of four layers: the operation layer, the extract, transform, and load (ETL) layer, the data warehouse layer, and the presentation layer. The integration technology based on the XML, ontology, and spatiotemporal data organization scheme for the data warehouse layer is then discussed. In addition, the ocean observing data service technology realized in the presentation layer is also discussed in detail, including the development of the web portal and ocean data sharing platform. The application on the Taiwan Strait shows that the technology studied in this paper can facilitate sharing, access, and use of ocean observation data. The paper is based on an ongoing research project for the development of an ocean observing information system for the Taiwan Strait that will facilitate the prevention of ocean disasters.

  2. RFID technology for tracking and tracing explosives and detonators in mining services applications

    Science.gov (United States)

    Mishra, P. K.; Bolic, Miodrag; Yagoub, Mustapha C. E.; Stewart, Ron F.

    2012-01-01

    The purpose of this study is to assess issues related to the usage of Radio Frequency Identification (RFID) technology for certain mining services applications. In addition, it discusses current RFID solutions and inventions related to mining services applications. Main goals of this study are to investigate if RFID technology is suitable for inventory management of detonators and boosters, security, tracing of explosives and detonators, and retrieval of the assembly from the blast debris in the event of a misfire. Attempt has been made to address the best RFID solution for the same. IEEE 1902.1(RuBee) technology may show great potential in this field since it can achieve long reading ranges and it is not affected by proximity of rocks or metals. A hybrid solution that incorporates both near-field and far-field capabilities may be reliable for reading all the boosters and detonators at predefined locations. The safety facets for using RFID with the explosives and in hazardous areas are also highlighted.

  3. Empowering users through design interdisciplinary studies and combined approaches for technological products and services

    CERN Document Server

    2015-01-01

    At the crossroads of various disciplines, this collective work examines the possibility of a new end-user “engagement” in ongoing digital/technological products and services development. It provides an overview of recent research specifically focused on the user’s democratic participation and empowerment. It also enables readers to better identify the main opportunities of participatory design, a concept which encourages the blurring of the role between user and designer. This allows people to escape their status as “end-user” and to elevate themselves to the level of creator. This book explores new avenues for rethinking the processes and practices of corporate innovation in order to cope with current socio-economic and technological changes. In so doing, it aims to help companies renew industrial models that allow them to design and produce new ranges of technological products and services by giving the user an active role in the development process, far beyond the basic role of consumer. Intended...

  4. Net Ecosystem Carbon Flux

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Net Ecosystem Carbon Flux is defined as the year-over-year change in Total Ecosystem Carbon Stock, or the net rate of carbon exchange between an ecosystem and the...

  5. 基于.NET构建N层分布式应用%On N-tier Distributed Applications Based on Microsoft.NET Technology

    Institute of Scientific and Technical Information of China (English)

    林清滢

    2004-01-01

    由于实现真正的跨平台、跨Internet的分布式应用程序时,传统的开发方式及技术面临了困难,本文通过分析了.NET Framework中分布式处理的技术方法,提出了一种基于.NET的N层分布式应用程序的设计模式及应用实例.

  6. The EMBRACE web service collection.

    Science.gov (United States)

    Pettifer, Steve; Ison, Jon; Kalas, Matús; Thorne, Dave; McDermott, Philip; Jonassen, Inge; Liaquat, Ali; Fernández, José M; Rodriguez, Jose M; Pisano, David G; Blanchet, Christophe; Uludag, Mahmut; Rice, Peter; Bartaseviciute, Edita; Rapacki, Kristoffer; Hekkelman, Maarten; Sand, Olivier; Stockinger, Heinz; Clegg, Andrew B; Bongcam-Rudloff, Erik; Salzemann, Jean; Breton, Vincent; Attwood, Teresa K; Cameron, Graham; Vriend, Gert

    2010-07-01

    The EMBRACE (European Model for Bioinformatics Research and Community Education) web service collection is the culmination of a 5-year project that set out to investigate issues involved in developing and deploying web services for use in the life sciences. The project concluded that in order for web services to achieve widespread adoption, standards must be defined for the choice of web service technology, for semantically annotating both service function and the data exchanged, and a mechanism for discovering services must be provided. Building on this, the project developed: EDAM, an ontology for describing life science web services; BioXSD, a schema for exchanging data between services; and a centralized registry (http://www.embraceregistry.net) that collects together around 1000 services developed by the consortium partners. This article presents the current status of the collection and its associated recommendations and standards definitions.

  7. The EMBRACE web service collection

    DEFF Research Database (Denmark)

    Pettifer, S.; Ison, J.; Kalas, M.

    2010-01-01

    The EMBRACE (European Model for Bioinformatics Research and Community Education) web service collection is the culmination of a 5-year project that set out to investigate issues involved in developing and deploying web services for use in the life sciences. The project concluded that in order...... for web services to achieve widespread adoption, standards must be defined for the choice of web service technology, for semantically annotating both service function and the data exchanged, and a mechanism for discovering services must be provided. Building on this, the project developed: EDAM......, an ontology for describing life science web services; BioXSD, a schema for exchanging data between services; and a centralized registry (http://www.embraceregistry.net) that collects together around 1000 services developed by the consortium partners. This article presents the current status of the collection...

  8. 基于OPN的环境约束下Web服务组合正确性分析%Research of correctness of web service composition under environment constraint based on open Petri net

    Institute of Scientific and Technical Information of China (English)

    高新; 方贤文; 许志才

    2012-01-01

    To realize the correctness of the web service composition under the environment constraint, the first concept of web environ ment domain and web service domain, and modeling based on open petri net (OPN) is presented. And interactive behavior between the web environmental model and the web service composition model is analyzed. Then, the composition's precondition and the determination algorithm of composition correctness are proposed, in order to realize the correctness analyzing of the web service composition under the environment constraint. Finally, the method's validity is analyzed through the concrete example.%为了研究环境约束下Web服务组合的正确性,提出Web服务域和Web环境域的概念,并使用开放Petri网对Web服务域和Web环境域进行建模.通过分析Web环境域模型与Web服务域模型组合后的交互行为情况,给出了二者可组合的前提条件以及组合后的正确性判定算法,从而实现在环境约束下Web服务组合的正确性分析和判定.最后通过具体实例结果表明了该方法的有效性.

  9. Earthdata Search: Combining New Services and Technologies for Earth Science Data Discovery, Visualization, and Access

    Science.gov (United States)

    Quinn, P.; Pilone, D.

    2014-12-01

    A host of new services are revolutionizing discovery, visualization, and access of NASA's Earth science data holdings. At the same time, web browsers have become far more capable and open source libraries have grown to take advantage of these capabilities. Earthdata Search is a web application which combines modern browser features with the latest Earthdata services from NASA to produce a cutting-edge search and access client with features far beyond what was possible only a couple of years ago. Earthdata Search provides data discovery through the Common Metadata Repository (CMR), which provides a high-speed REST API for searching across hundreds of millions of data granules using temporal, spatial, and other constraints. It produces data visualizations by combining CMR data with Global Imagery Browse Services (GIBS) image tiles. Earthdata Search renders its visualizations using custom plugins built on Leaflet.js, a lightweight mobile-friendly open source web mapping library. The client further features an SVG-based interactive timeline view of search results. For data access, Earthdata Search provides easy temporal and spatial subsetting as well as format conversion by making use of OPeNDAP. While the client hopes to drive adoption of these services and standards, it provides fallback behavior for working with data that has not yet adopted them. This allows the client to remain on the cutting-edge of service offerings while still boasting a catalog containing thousands of data collections. In this session, we will walk through Earthdata Search and explain how it incorporates these new technologies and service offerings.

  10. The promise and the reality: a mental health workforce perspective on technology-enhanced youth mental health service delivery

    OpenAIRE

    Orlowski, Simone; Lawn, Sharon; Matthews, Ben; Venning, Anthony; Wyld, Kaisha; Jones, Gabrielle; Winsall, Megan; Antezana, Gaston; Schrader, Geoffrey; Bidargaddi, Niranjan

    2016-01-01

    Background Digital technologies show promise for reversing poor engagement of youth (16–24 years) with mental health services. In particular, mobile and internet based applications with communication capabilities can augment face-to-face mental health service provision. The literature in this field, however, fails to adequately capture the perspectives of the youth mental health workforce regarding utility and acceptability of technology for this purpose. Methods This paper describes results ...

  11. eHEALTH SERVICES AND TECHNOLOGY: CHALLENGES FOR CO-DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Hannele Hyppönen

    2007-01-01

    Full Text Available The promises of ICT have been poorly redeemed in health care; many projects have failed. This article conceptualizes the co-construction of services and technologies in order to help future practitioners in the field to understand and find solutions to the challenges in ICT-enhanced service change. The conceptualization is created by structuring the findings of a case study with the help of theoretical concepts. The conceptualization then is implemented in another case to study its potential for finding challenges and suggesting solutions. Both cases demonstrate challenges for codevelopment that contributed to poor project outcomes. Participants in eHealth projects need a better understanding of development as the parallel shaping of multiple objects. They need better skills in managing the change process and a better understanding of methods for collaboration throughout the development. The projects would benefit from networking with actors who have adequate understanding of the process as a whole and of methods of codevelopment.

  12. Survey on Wireless Sensor Network Technologies for Industrial Automation: The Security and Quality of Service Perspectives

    Directory of Open Access Journals (Sweden)

    Delphine Christin

    2010-04-01

    Full Text Available Wireless Sensor Networks (WSNs are gradually adopted in the industrial world due to their advantages over wired networks. In addition to saving cabling costs, WSNs widen the realm of environments feasible for monitoring. They thus add sensing and acting capabilities to objects in the physical world and allow for communication among these objects or with services in the future Internet. However, the acceptance of WSNs by the industrial automation community is impeded by open issues, such as security guarantees and provision of Quality of Service (QoS. To examine both of these perspectives, we select and survey relevant WSN technologies dedicated to industrial automation. We determine QoS requirements and carry out a threat analysis, which act as basis of our evaluation of the current state-of-the-art. According to the results of this evaluation, we identify and discuss open research issues.

  13. Evaluation of the Skills of K-12 Students Regarding the National Educational Technology Standards for Students (NETS*S) in Turkey

    Science.gov (United States)

    Kurt, Adile Askim; Çoklar, Ahmet Naci; Kiliçer, Kerem; Yildirim, Yusuf

    2008-01-01

    The goal of teaching technology used in every field of daily life as well as in every stage of education, is to have individuals acquire the necessary skills in technology use. In this era, these skills are among the essentials for individuals to discover the world with the help of technology. This study was carried out on students who completed…

  14. Architectures, Concepts and Technologies for Service Oriented Computing : proceedings of ACT4SOC 2010, 4th International Workshop on Architectures, Concepts and Technologies for Service Oriented Computing in cnjunction with ICSOFT 2010, Athens, Greece, July 2010

    NARCIS (Netherlands)

    Sinderen, van Marten; Sapkota, Brahmananda

    2010-01-01

    This volume contains the proceedings of the Fourth International Workshop on Architectures, Concepts and Technologies for Service Oriented Computing (ACT4SOC 2010), held on July 23 in Athens, Greece, in conjunction with the Fourth International Conference on Software and Data Technologies (ICSOFT 20

  15. Engaging in large-scale digital health technologies and services. What factors hinder recruitment?

    Science.gov (United States)

    O'Connor, Siobhan; Mair, Frances S; McGee-Lennon, Marilyn; Bouamrane, Matt-Mouley; O'Donnell, Kate

    2015-01-01

    Implementing consumer oriented digital health products and services at scale is challenging and a range of barriers to reaching and recruiting users to these types of solutions can be encountered. This paper describes the experience of implementers with the rollout of the Delivering Assisted Living Lifestyles at Scale (dallas) programme. The findings are based on qualitative analysis of baseline and midpoint interviews and project documentation. Eight main themes emerged as key factors which hindered participation. These include how the dallas programme was designed and operationalised, constraints imposed by partnerships, technology, branding, and recruitment strategies, as well as challenges with the development cycle and organisational culture.

  16. TELECOMMUTING AND HRM: A CASE STUDY OF AN INFORMATION TECHNOLOGY SERVICE PROVIDER

    Directory of Open Access Journals (Sweden)

    André Fernandes Bernardino

    2012-08-01

    Full Text Available With the development in information technology resources, a way of working has been standing out: telecommuting. This manner of working from a distance may offer a competitive advantage in attracting and retaining highly skilled professionals. The purpose of the research presented in this article is to identify guidelines for the implementation and management of telecommuting, as an alternative to overcome the shortage of qualified professionals in Information Technology (IT. The results, based on a case study of a Brazilian subsidiary of a multinational organization that provides IT services, shown that telecommuting (1 contributes to attracting and retaining qualified professionals in IT, (2 should be based on trustworthy relationships, (3 has to be supported by a strategy of decentralization of both structure and organizational assets.

  17. Renewable Energy Technologies for Decentralised Rural Electricity Services. Report from an International Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Kjellstroem, Bjoern; Arvidson, Anders; Forslund, Helena; Martinac, Ivo (eds.)

    2005-02-01

    The developing countries represented at the workshop were Brazil, India, Kenya, Mali, Mongolia, Nepal and Uganda. After keynote presentations which covered the experiences of different renewable electricity generation technologies in selected developing countries, the participants discussed the role of electrification in rural development, needs for further technological improvements and the needs for development of government policies for promotion of renewable energy for electricity generation. Finally, the participants discussed and agreed on recommendations addressed to donor agencies for consideration when formulating a revised Energy Policy. Renewable energy technologies should only be considered when these offer more advantages than the conventional alternatives - grid connection or stand-alone diesel generators. Such advantages may be lower costs, better supply reliability, fewer adverse local environmental impacts or better possibilities for local income-generating activities. Local needs and priorities must determine the choice of technology. Biomass-fuelled renewable technologies have a particularly strong potential in generating local economic activities compared to conventional supply options. Technologies for decentralised electricity generation using mini-hydro power plants, solar photovoltaics (PV), wind generators and biomass fuels are commercially available and are being applied in many developing countries. The limiting factors for further penetration of renewable energy are today linked to issues of cost, reliability, financing, service infrastructure, awareness of available technology and trust in the technologies from the perspective of entrepreneurs and end-users. One important limiting factor related to cost, is the capacity range within which each technology can compete with the conventional options. PV systems are still only realistic for very small power demands, whereas technologies using biomass fuels are unrealistic for small power

  18. The relationship between pre-service science teachers' cognitive styles and their cognitive structures about technology

    Science.gov (United States)

    Aydin, Fatih

    2015-01-01

    Background:Today, for most of us, technology is a vital and inevitable part of our lives. Due to its widespread use, a great emphasis is being given to educating generations about technology. And, every individual has his/her own style of organizing and collecting information. Purpose:The purpose of the present study is to identify the relationship between pre-service science teachers' cognitive styles and their cognitive structures about technology. Sample:The study was conducted with the participation of first and third grade pre-service science teachers majoring in Science Education in the Faculty of Education at Abant İzzet Baysal University in the spring semester of 2012-2013. Design and methods:The study was designed as a case study and a qualitative research method was used. Students were administered two instruments: Group Embedded Figures Test (GEFT) and a Word Association Test (WAT). Results:Results clearly suggested that the first grade participants with a field-dependent cognitive style were better at associating concepts when compared to those with a field-independent cognitive style. And, participants with a field-dependent style, could form more connections between the technology-related concepts. A comparison of the findings on the field-dependent participants by their grade demonstrated that the first and third grade participants with a field-dependent cognitive style got similar scores in terms of the total number of words generated for each key concept. Conclusions:Considering that education is for individuals, it is impossible to ignore individual differences during the process. The most interesting finding of the present study is that field-dependent individuals have a higher cognitive structure, unlike that which has been asserted so far in the literature.

  19. Library’s industrial technology information service in science parks—Taking NSL’s practice as an example

    Institute of Scientific and Technical Information of China (English)

    Fei; ZHENG; Hao; PENG; Fang; CHEN; Hualing; XIE; Yuling; SUN

    2014-01-01

    Purpose:The purpose of this paper is to explore how libraries can develop service and product strategies and the service support mechanism to provide industrial technology information service in science parks.Design/methodology/approach:The analysis is based on a case study of a large Chinese research library,National Science Library(NSL),the Chinese Academy of Sciences(CAS),in serving high-tech companies in Zhongguancun Science Park(Z-Park).Findings:NSL’s practices suggested that in serving business clients,libraries’ product and service strategies should be based on the understanding of users’ needs.Aside from those services that have been recognized by clients such as document retrieval & delivery and novelty search,libraries may expand their service and provide in-depth information analysis and consultation for some key clients.Moreover,a service and product development system should be established,which differentiates the libraries’ products and services from those of their competitors.In providing industrial technology information service,libraries need to construct the service support mechanism,publicize their service and learn to cooperate with clients to meet their demands for knowledge management and innovation.Research limitations:The generalizability of the findings is limited because they are based on an individual case study.Practical implications:Our service practices provide useful information for other libraries to expand their information service to high-tech companies in the new information environment.Originality/value:Z-Park is the first and one of the largest science and technology parks in China.Hence NSL’s practices in serving high-tech companies in Z-Park can be valuable to other libraries that intend to take up the similar service.

  20. Consumer-Directed Goal Planning in the Delivery of Assistive Technology Services for People Who Are Ageing with Intellectual Disabilities

    Science.gov (United States)

    Mirza, Mansha; Hammel, Joy

    2009-01-01

    Background: A consumer-directed service-delivery approach to assistive technology and environmental modification intervention was examined with people who were ageing with intellectual disabilities. Material and Methods: The intervention was based on a collaborative approach involving consumers, their social supports and service deliverers. Thirty…