WorldWideScience

Sample records for tu services electronic

  1. Tu Women

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    When honored guests visit, Tu women will block the door and invite them to show their respect by drinking three cups of wine. Only after this ritual can the guests be led indoors and shown to their seats.

  2. Electronic Service Statistics - Quarterly Report

    Data.gov (United States)

    Social Security Administration — This is a quarterly report that compares electronic data vs non-electronic data for electronic services. Report contains six main sections namely, electronic access,...

  3. Electronic Services Monthly MI Report

    Data.gov (United States)

    Social Security Administration — This electronic services monthly MI report contains monthly MI data for most public facing online online applications such as iClaim, electronic access, Mobile wage...

  4. Electronic Collection Management and Electronic Information Services

    Science.gov (United States)

    2003-04-01

    TITLE: Electronic Information Management for PfP Nations [La gestion electronique des informations pour les pays du PfP] To order the complete...banking and securities trading. E- commerce has moved into many other areas and it is now possible to purchase a wide variety of goods and services on line...include interactive e- commerce and e-governance services as well as various organizational database management needs (including registrations, membership

  5. Joint services electronics program

    Science.gov (United States)

    Peters, Leon, Jr.

    1990-11-01

    The transfer of the compact range and target identification technology initiated under JSEP support for time domain studies continues to make large advances. Using other sources of support, design for a mini-chamber has now been generated and has been constructed. This range is designed to study smaller targets at higher frequencies. The research has proven to be of intense interest to DoD and the aerospace industry and our compact range consortium represents a major cross section of the aerospace and electronic industries, including additional major support from several DoD agencies. In fact, the total support in these experimental studies substantially exceeds our JSEP support. This research is truly guiding a major portion of this technology in the USA and has been extremely important for stealth technology advances.

  6. Tu nos aposte protege

    DEFF Research Database (Denmark)

    Frederiksen, Britta Olrik

    2007-01-01

    Aspirationen af p, t og k i dansk er stedmoderligt behandlet af den gren af den historiske sprogforskning der bygger på skriftligt kildemateriale. Skrivemåden tu nos aposte protege for tu nos ab hoste protege 'bekyt du os mod fjenden' i en tilskrift fra anden halvdel af 1300-tallet i...

  7. Organizing electronic services into security taxonomies - revised

    Energy Technology Data Exchange (ETDEWEB)

    Smith, S.W. [IBM T.J. Watson Research Center, Yorktown Heights, NY (United States); Pedersen, P.S. [Los Alamos National Lab., NM (United States)

    1997-01-01

    With increasing numbers of commercial and government services being considered for electronic delivery, effective vulnerability analysis will become increasingly critical, Organizing sets of proposed electronic services into security taxonomies will be a key part of this work. However, brute force enumeration of services and risks is inefficient, and ad hoc methods require re-invention with each new set of services. Furthermore, both such approaches fail to communicate effectively the tradeoffs between vulnerabilities and features in a set of electronic services, and fail to scale to large sets of service. From our experience advising players considering electronic delivery, we have developed a general, systematic, and scalable methodology that addresses these concerns. In this paper, we present this methodology, and apply it to the example of electronic services offered via kiosks (since kiosk systems are representative of a wide range of security issues in electronic commerce).

  8. The Pride of Tu Women

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    The Tu ethnic group, with a population of 191,624, live mainly in Huzhu Tu Autonomous County of Qinghai Province. The Tu people, who subsist on agriculture, believe in Lamaism. Tu women are quite fond of their traditional dress with the rainbow-colored sleeves. The black stands for the earth; green, the seedlings; yellow, the mature wheat; blue, the waters and red, the Sun.

  9. Yearly (Fiscal) Historical Electronic Services Report

    Data.gov (United States)

    Social Security Administration — This report contains yearly electronic services data for online applications. This report is updated monthly for the current fiscal year. The report is divided into...

  10. Tu proyecto de vida

    OpenAIRE

    Ramos, Georgina

    2012-01-01

    - Párrafo Inicial - Conociendo a Liliana N. - La intervención de la psicóloga Adriana - Tu proyecto de vida - Referencias - Notas de enseñanza o Resumen o Objetivos o Temas relacionados o Plan de aplicación para el aprendizaje o Análisis o Epílogo

  11. Tu proyecto de vida

    OpenAIRE

    Ramos, Georgina

    2012-01-01

    - Párrafo Inicial - Conociendo a Liliana N. - La intervención de la psicóloga Adriana - Tu proyecto de vida - Referencias - Notas de enseñanza o Resumen o Objetivos o Temas relacionados o Plan de aplicación para el aprendizaje o Análisis o Epílogo

  12. Towards service integration in electronic government implementations

    OpenAIRE

    Asa'd, Asa'd M.; Khazaei, Babak; Akhgar, Babak; Alqatawna, Ja'far

    2016-01-01

    Service integration is one of the most critical issues affecting electronic government implementations all over the world. Providing integrated services to citizens, businesses, and all other stakeholders involved in electronic government activities at "one stop portal" is considered to be a big opportunity for governments to improve their services’ efficiency and effectiveness. This paper aims to provide a general background and theoretical foundation towards understanding the role of ...

  13. Experiences with "self service" electronic blood banking.

    Science.gov (United States)

    Cheng, G

    1998-01-01

    Electronic verification of ABO compatibility (computer crossmatching) has been accepted as the crossmatching procedure for patients without clinically significant alloantibodies. Computer crossmatching offers several advantages over the immediate spin crossmatch and enables the setting up of a self service blood banking system. Self service blood banking saves manpower, improves crossmatch/transfusion(C/T) ratio and makes the maximum surgical blood ordering schedule (MSBOS) redundant. Blood banking service can also be provided at satellite hospitals without stationing blood banking staff there. We have also developed a novel self service system that does not require expensive computer hardware and networking.

  14. ELECTRONIC BANKING ADVANTAGES FOR FINANCIAL SERVICES DELIVERY

    Directory of Open Access Journals (Sweden)

    Paun Dragos

    2010-12-01

    Full Text Available E-banking is a fully automatic service for traditionally banking customers products based on information technology platforms. E-banking services provide customer access to accounts, the ability to move their money between different accounts or making payments via e-channels. The advantages generated by this services have determined an accelerate developing of this industry over the entire world. This paper examines some of the advantages of electronic banking products together with the characteristic management issues generated by the implementation of this new channel for financial services delivery.

  15. Artemisinin and Chinese medicine as Tu science.

    Science.gov (United States)

    Fu, Jia-Chen

    2017-07-07

    The story of discovery of artemisinin highlights the diversity of scientific values across time and space. Resituating artemisinin research within a broader temporal framework allows us to understand how Chinese drugs like qinghao came to articulate a space for scientific experimentation and innovation through its embodiment of alternating clusters of meanings associated with tu and yang within scientific discourse. Tu science, which was associated with terms like native, Chinese, local, rustic, mass, and crude, articulated a radical vision of science in the service of socialist revolutionary ideals. Yang science, which signified foreign, Western, elite, and professional, tended to bear the hallmarks of professionalism, transnational networks in education and training, and an emphasis on basic or foundational research. With respect to medical research, the case of artemisinin highlights how the constitution of socialist science as an interplay of tu and yang engendered different scientific values and parameters for scientific endeavor. Modern medical research in Maoist China could harness the productive energies of mass participation to technical expertise in its investigations of Chinese drugs, and under the banner of tu science, it became possible and scientifically legitimate to research Chinese drugs in ways that had previously provoked resistance and controversy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Secure Electronic Cards in Public Services

    Directory of Open Access Journals (Sweden)

    Cristian TOMA

    2008-01-01

    Full Text Available The paper presents the electronic wallet solution implemented within a GSM SIM technology for accessing public services. The solution is implemented in the medical field to provide information on the patient’s medical history and payment for private medical services. The security issue is a very important one as the patient’s history is confidential and the payment has to be safe.

  17. Public Service Guidelines in an Electronic Environment.

    Science.gov (United States)

    Barkley, Daniel C.

    1998-01-01

    In today's electronic environment, government information librarians face new challenges, especially in the arena of quality public-service provision. Given the lack of clear guidelines that Federal Depository Library Program participants follow, and based upon suggested guidelines of reference-oriented literature, a new set of public services…

  18. Core TuLiP

    OpenAIRE

    Czenko, M.R.; Etalle, Sandro

    2007-01-01

    We propose CoreTuLiP - the core of a trust management language based on Logic Programming. CoreTuLiP is based on a subset of moded logic programming, but enjoys the features of TM languages such as RT; in particular clauses are issued by different authorities and stored in a distributed manner. We present a lookup and inference algorithm which we prove to be correct and complete w.r.t. the declarative semantics. CoreTuLiP enjoys uniform syntax and the well-established semantics and is express...

  19. The Dress of Tu Women

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    Women of the Tu ethnicity, who live on the highlands in northwest China, wear bright and colorful dresses. The married women favor shirts with sleeves decorated in a rainbow of colored flowers: yellow, green, blue, red, purple, black

  20. Association of Acinetobacter baumannii EF-Tu with Cell Surface, Outer Membrane Vesicles, and Fibronectin

    Directory of Open Access Journals (Sweden)

    Shatha F. Dallo

    2012-01-01

    Full Text Available A conundrum has long lingered over association of cytosol elongation factor Tu (EF-Tu with bacterial surface. Here we investigated it with Acinetobacter baumannii, an emerging opportunistic pathogen associated with a wide spectrum of infectious diseases. The gene for A. baumannii EF-Tu was sequenced, and recombinant EF-Tu was purified for antibody development. EF-Tu on the bacterial surface and the outer membrane vesicles (OMVs was revealed by immune electron microscopy, and its presence in the outer membrane (OM and the OMV subproteomes was verified by Western blotting with the EF-Tu antibodies and confirmed by proteomic analyses. EF-Tu in the OM and the OMV subproteomes bound to fibronectin as detected by Western blot and confirmed by a label-free real-time optical sensor. The sensor that originates from photonic crystal structure in a total-Internal-reflection (PC-TIR configuration was functionalized with fibronectin for characterizing EF-Tu binding. Altogether, with a novel combination of immunological, proteomical, and biophysical assays, these results suggest association of A. baumannii EF-Tu with the bacterial cell surface, OMVs, and fibronectin.

  1. U.S. Government Electronic Information Service Guidelines.

    Science.gov (United States)

    Kessler, Ridley R., Jr.; Barkley, Dan

    1997-01-01

    Discusses the development of electronic government publications and the resulting standards and service needs. Focuses on results of a report on the impact that electronic information has brought to bear on depository library services. Includes 11 draft Depository Library Public Service Guidelines for government information. (AEF)

  2. Measuring Quality of Electronic Service (E- Service In Banking

    Directory of Open Access Journals (Sweden)

    Saba M. Hussain

    2014-03-01

    Full Text Available This research to evaluate e- service quality from the customers, perspective, and to examine the effect of e- service quality dimensions on customer's perception of banking e- service quality. Data was collected via self-administered questionnaire from random samples drawn from the population of customers using e-banking service. The constructs in this search were developed by using measurement scales adopted from prior studies. The instrument was evaluated for reliability and validity. The results in this search indicate that Reliability; Responsiveness; Ease of use; Personalization; Security; and Website design have influence on customer's perception of e- service quality.

  3. Electronic Document Services%电子文献服务

    Institute of Scientific and Technical Information of China (English)

    王纯

    2001-01-01

    There has been a systematic research into electronic documents and their services in the library and informarion science circles in the world.In this paper,the author makes a brief introduction to electronic document resources which have long been the focus of the world.She also makes a discussion on its related transferring and searching services.

  4. Measuring Electronic Services in Public Libraries: Issues and Recommendations.

    Science.gov (United States)

    Bertot, John Carlo; McClure, Charles R.

    1998-01-01

    Public library services are being modified or changed by the Internet. Questions about how to evaluate and measure electronic services have become increasingly important. This article presents an analysis of some ways to create, define, and institute electronic network measures. (Author/AEF)

  5. Payment Procedures for Electronic Government Services

    OpenAIRE

    Pousttchi, Key; Wiedemann, Dietmar Georg

    2005-01-01

    In this paper, we analyse payment procedures for their suitability for electronic government. We provide an overview of the payment procedures currently available on the market, compare the situation in electronic government with the situation in electronic commerce and analyze what we can transfer. Based on functional requirements we propose a scheme that allows public agencies to examine the appropriateness of any given payment procedure for electronic government.

  6. Innovative Mobile Platform Developments for Electronic Services Design and Delivery

    DEFF Research Database (Denmark)

    Scupola, Ada

    In the ever-growing world of technology, it is becoming more important to understand the developments of new electronic services and mobile applications. Innovative Mobile Platform Developments for Electronic Services Design, and Delivery is a comprehensive look at all aspects of production...... management, delivery and consumption of e-services, self services, and mobile communication including business-to-business, business-to-consumer, government-to-business, government-to-consumer, and consumer-to-consumer e-services. This volume is perfect for the interest of professionals, academic educators...

  7. Peculiarities of designing Holistic Electronic Government Services Integration Model

    Directory of Open Access Journals (Sweden)

    Tadas Limba

    2011-12-01

    Full Text Available Purpos– the aim ok this paper is to develop a Holistic Electronic Government Services Integration Model which could ensure the efficient integration of electronic government services in the local self-government level.Methodolog– the following analyses have been carried out in thirkpaper: theoretical-systematic; normative and conceptual comparative analysis of the researcha A method of modeling has also been applied.Finding– the scientific work analyzes the improvement opportunities of the models of electronic government services and their application alternatives in Lithuanian municipalities. The newly developed model of electronic government services that has been designed basng on the principle of integrating online expert consultation is primarily targeted at improvement of inside processes’ changes of an organization. Practicing the application of that model in the local self-government level starting with improvement of inside processes of an organization should help adapt more accurately and efficiently to the changing needs of the society while providing electronic government services, thus establishing a higher public value.Practical implication– the practical novelty of work is reflected not only through the integration opportunities’ assessment of the principle of online expert consultation services into the theoretical models of electronic government services that have already been developed by the scientists, but also on the basis of this principle there has been created a “Holistic Electronic Government Services Integration Model” in accordance with “E-Diamond” model basis and its practical application realization with the design of “The project of implementing the principle of online expert consultation on the model of electronic government services” for the future investigations.Originalit– the systematic, comparative analysis of the models of electronic government services carried out in the scientific

  8. Peculiarities of designing Holistic Electronic Government Services Integration Model

    OpenAIRE

    Tadas Limba

    2011-01-01

    Purpose – the aim ok this paper is to develop a Holistic Electronic Government Services Integration Model which could ensure the efficient integration of electronic government services in the local self-government level. Methodology - the following analyses have been carried out in thirkpaper: theoretical-systematic; normative and conceptual comparative analysis of the researcha A method of modeling has also been applied. Finding – the scientific work analyzes the improvement opportunities of...

  9. Electronic Services, the Only Way to Realize the Global Village

    Directory of Open Access Journals (Sweden)

    Amid Khatibi Bardsiri

    2013-01-01

    Full Text Available E-Services (Abbreviated for Electronic Services contained pointed different issues to each scientist and experts, since the operations from starting to tail of the E-Service value chain are significantly distinct compared to those for offline services and also because the digital world provides raised elasticity throughout the value chain. E-Service capability provides a chance, along with the require, to consider the customer first in the develop procedure. That is the time to expand the explanation of the word ‘Global Village’ according to the concept ‘E-Service’. Hence, the meaning of the word E-Service should be modifying regarding to the upcoming systems and styles similar to Grid, Cloud and Globalization. This paper discusses that Global Village could be realized only through the E-Services. However, today's E-Services are not suitable for this purpose, and in other words, they are not mature.

  10. Electronic Information on CD--A Product or a Service?

    Science.gov (United States)

    Arnold, Stephen

    1987-01-01

    Discusses the dual nature of EIPs (electronic information products), which display characteristics of both tangible products and intangible services. Differences between products, services, and EIPs are summarized in table form, and several advantages of and reasons for purchasing CD (compact disc) products are presented. (MES)

  11. An electronic submission service for Astronomy and Astrophysics

    NARCIS (Netherlands)

    Hogeveen, S.J.

    1998-01-01

    This paper outlines an Electronic Submission Service (ess) for Astron- omy and Astrophysics, suitable for all parts of the journal: Letters, Main Journal, andSupplements. The proposed service should be run by a pro- fessional entity: one of the publishers, eso, thecds, orsome other, yetto be decided

  12. An electronic submission service for Astronomy and Astrophysics

    NARCIS (Netherlands)

    Hogeveen, S.J.

    1998-01-01

    This paper outlines an Electronic Submission Service (ess) for Astron- omy and Astrophysics, suitable for all parts of the journal: Letters, Main Journal, andSupplements. The proposed service should be run by a pro- fessional entity: one of the publishers, eso, thecds, orsome other, yetto be

  13. Electronic Commerce: Government Services in the New Millennium.

    Science.gov (United States)

    Maxwell, Terrence A., Ed.

    1998-01-01

    This newsletter features innovations in resource management and information technology to support New York State government. The newsletter contains the following six sections: (1) "Electronic Commerce: Government Services in the New Millennium" -- examining the need for government involvement in electronic commerce policy and…

  14. Electronic Commerce: Government Services in the New Millennium.

    Science.gov (United States)

    Maxwell, Terrence A., Ed.

    1998-01-01

    This newsletter features innovations in resource management and information technology to support New York State government. The newsletter contains the following six sections: (1) "Electronic Commerce: Government Services in the New Millennium" -- examining the need for government involvement in electronic commerce policy and partnership; (2)…

  15. Electronic Commerce: Government Services in the New Millennium.

    Science.gov (United States)

    Maxwell, Terrence A., Ed.

    1998-01-01

    This newsletter features innovations in resource management and information technology to support New York State government. The newsletter contains the following six sections: (1) "Electronic Commerce: Government Services in the New Millennium" -- examining the need for government involvement in electronic commerce policy and…

  16. An Exploration of Grid Computing to be Utilized in Teaching and Research at TU

    Directory of Open Access Journals (Sweden)

    Dr. Mohammed

    2014-11-01

    Full Text Available Taiz University (TU has a hundreds of computing resources on different campuses for use in areas from offices work to general access student labs. However, these resources are not used to their full potential. Grid computing is a technology that is capable to unify these resources and utilize them in very significant way. The difficulties of funding a complete grid computing environment and also, the difficulties of grid tools makes teachers and researchers in TU unable to involve in teaching and research in grid computing or in distributed computing. These problems raised up our awareness to mitigate this problem by build a simple environment for Grid computing from resources are available in TU and the built environment we can use it for teaching and research. The objective of this paper is to build, implement and testing a grid computing environment (Globus Toolkit. To achieving this objective we built the hardware and software parts, and configured several basic grid services commands line and web portal. The test result for basic grid services have been indicated that our proposed grid computing model is promising and can use in teaching and research in TU. The paper takes a look at how grid computing is realizing this aim and have created unbelievable opportunities for students, teachers and researchers at TU in addition the result of this paper will make TU a pilot to the other universities in whole Yemen in field of Grid and distributing computing.

  17. 77 FR 34127 - Financial Management Service; Proposed Collection of Information: Electronic Transfer Account...

    Science.gov (United States)

    2012-06-08

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Electronic Transfer Account (ETA) Financial Agency Agreement AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management Service, as part of its...

  18. 77 FR 71035 - Financial Management Service; Proposed Collection of Information: Electronic Funds Transfer (EFT...

    Science.gov (United States)

    2012-11-28

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Electronic Funds Transfer (EFT) Market Research Study AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management Service, as part of its continuing...

  19. Monitoring the Quality of Services in Electronic Banking

    Directory of Open Access Journals (Sweden)

    Jovovic Radislav

    2016-09-01

    Full Text Available Successful development of electronic banking is in direct correlation with the quality of services in electronic banking. Therefore, it is necessary that the banks are familiar with the attributes of electronic services on which clients assess the bank’s quality and client’s satisfaction with them, in order to be able to monitor, correct and improve the performance of electronic banking. We start from the hypothesis that there are already developed theoretical models for measuring the quality of e-banking services but they must be adjusted to the specific environment that is analysed in order to obtain reliable and quality information. The qualitative and quantitative research methods are applied in this paper in order to a get adjusted theoretical model (instrument for measuring the quality of electronic banking services. As a result of the conducted analysis, the initial theoretical model has been modified, so that the final version of the model (instrument for measuring quality of online banking allows obtaining reliable data, and information in the particular environment. And the results are: significant information about the quality of e-banking, modified theoretical model, information about the dimensions of quality of e-banking, customer satisfaction, and pathways and guidelines for the improvement of e-banking. The measuring of quality of electronic banking services in not one time activity but repeated one, as permanent monitoring strategy. This research is widely applicable even though it was conducted in the context of Montenegrin e-banking, since most of the banks in Montenegro are owned by well-known European banks, and it is expected that the obtained knowledge and information can be generalized.

  20. A Web Service and Interface for Remote Electronic Device Characterization

    Science.gov (United States)

    Dutta, S.; Prakash, S.; Estrada, D.; Pop, E.

    2011-01-01

    A lightweight Web Service and a Web site interface have been developed, which enable remote measurements of electronic devices as a "virtual laboratory" for undergraduate engineering classes. Using standard browsers without additional plugins (such as Internet Explorer, Firefox, or even Safari on an iPhone), remote users can control a Keithley…

  1. INTRODUCTION TO PROCESS PLANNING OF SERVICE BY USING QUALITY FUNCTION DEVELOPMENT CASE STUDY: ELECTRONIC BANKING SERVICES

    Directory of Open Access Journals (Sweden)

    Dariush Mohamadi Zanjirani

    2016-11-01

    Full Text Available Purpose: Today, organizations are faced with unique challenges in the customers’ service sector. The current study intends to design the process of providing electronic services with the choice of electronic banking service for testing the proposed approach (using Quality Function Deployment. Design/methodology/approach: In this regard, a four-stage approach based on quality home design was used, which initially relates the needs of customers from bank electronic services to basic requirements of these services, and finally extends them to physical conditions and characteristics of equipment required for this category of services. The data needed in the study process were collected by the 196 customers or the QFD team and validated by content analysis. Findings: This article is an introduction to the relations between the most important factors of service providing process design in electronic banking industry. The study discussed and supports the requirement for creating the infrastructure needed to electronic banking which is aligned with the needs of bank customers. In this case study, after performing the calculations of QFD tables, the relative weights of identified indicators were obtained. Accordingly, among the customers’ needs, the need for security and information confidentiality had the utmost importance. The index of being economic had the highest priority in the Table 1. The indices of confidentiality and performance with equal weights had the best priorities in the Table 2. The indices of approving the transactions and orders and ease of use with an equal weight had the highest priorities in the Table 3. Finally, the indices of updating and systems development had the best priorities in the QFD has Table 4. Originality/value: In this study the new way for process planning of electrical banking service has adopted to have more accurate prioritization of customer needs. The road of designing have extended from customers' needs

  2. Electronic Mediated Administration and Public Service Delivery in Nigeria

    Directory of Open Access Journals (Sweden)

    Samuel Oni

    2015-12-01

    Full Text Available The public service of any country is a major pillar in determining the development and stability of such country. This is because the public service is the engine for the processing of the vastly acquired and expanded government responsibilities of executing public policies and projects and rendering essential services to the people. In Nigeria, various governmental regimes have attempted repositioning the public sector for effective and efficient service delivery through various reforms. In spite of all these efforts, the Nigeria Public Service remains inefficient and incapable of delivering its responsibility. This paper adopts descriptive and analytical approach with data collected from secondary sources. By interrogating the exponential growth, usage and acceptance of Information Communication Technology (ICT in Nigeria, it argues for a paradigm shift from the traditional approach to electronic administration to enhance the delivery of public goods and services which are considered necessary for the sustainable development of the country. ICT enabled administration has the potentials of revolutionizing the quality of services delivered to the citizens by ushering in transparency, accountability and efficiency which are the bane of the Nigeria’s public sector.

  3. The implementation of electronic services: planned or organic growth?

    Directory of Open Access Journals (Sweden)

    John Cole

    2005-11-01

    Full Text Available The literature on innovation suggests that projects are successful when rigorous project management is mixed judiciously with 'organic' development. This paper argues that organic growth can play a substantial role in the implementation of electronic services in healthcare settings. Evidence for organic growth is presented, based on a study of email use. Methods are presented for investigating email use in health service settings in the National Health Service (NHS in Bradford, England. Geographical information systems (GIS outputs and social network analyses are presented. The results demonstrate a fivefold increase in the use of email over a 13-month period, which is shown to be largely independent of the growth in the number of organisations using the network. They also demonstrate a marked increase in the complexity of the patterns of email use over the period.

  4. Comparison of Electronic Taxpayer Services in OECD Countries and Recommendations for China

    Institute of Scientific and Technical Information of China (English)

    Deyong; WU; Ran; AN; Zhibo; ZHOU

    2013-01-01

    Through comparing development trend electronic taxpayer services in OECD countries and analyzing its drawbacks,it gained beneficial experience of electronic taxpayer services.Then,it came up with policy recommendations for China.It is recommended that China should raise the electronic taxpayer services to national strategy level,improve the efficiency of electronic taxpayer services in line with the taxpayercentered principle,develop ways of electronic taxpayer services with Chinese characteristics,increase convenience for taxpayers on the precondition of guaranteeing information security,make effort to reduce compliance costs of taxpayers,and promote popularization of electronic taxpayer services with the framework of laws.

  5. Structural studies of EF-Tu complexes

    DEFF Research Database (Denmark)

    Johansen, Jesper Sanderhoff

    2011-01-01

    elongation factor, EF-Ts, catalyse the dissociation of GDP from EF-Tu which in turn allows EF-Tu to bind another GTP molecule. The resulting EF-Tu:GTP complex is then cable of forming a ternary complex with a new aa-tRNA which can then associate with the ribosome. During my time as a Ph. D. student I have...... and in manuscript I. G. anatolicus is a hyperthermophilic bacteria isolated from a thermal vent. The structure of G. anatolicus EF-Ts has been determined in complex with E. coli EF-Tu by X-ray crystallography to a resolution of 2.8 Å. The structure of G. anatolicus EF-Ts is more similar to the previously determined...... structures of E. coli and bovine mitochondrial EF-Ts rather than EF-Ts from the thermophilic bacteria T. thermophilus. The structure of G. anatolicus EF-Ts in complex with E. coli EF-Tu is presented in chapter 3 and in manuscript II. Mammalian mitochondria contain an independent genome which encodes 13...

  6. One-step purification of E. coli elongation factor Tu

    DEFF Research Database (Denmark)

    Knudsen, Charlotte Rohde; Clark, Brian F. C.; Degn, B

    1993-01-01

    The tuf A gene, encoding the E. coli elongation factor Tu, was cloned in the pGEX gene fusion system. Upon expression EF-Tu is fused to glutathione-S-transferase serving as a purification handle with affinity for glutathione immobilised on agarose. This allows purification of EF-Tu in a one...

  7. Vector Loop Algebra and Its Applications to Tu Hierarchy

    Institute of Scientific and Technical Information of China (English)

    WANG Yan

    2007-01-01

    A vector loop algebra and its extended loop algebra are proposed, which are devoted to obtaining the Tu hierarchy. By making use of the extended trace identity, the Hamiltonian structure of the Tu hierarchy is constructed.Furthermore, we apply the quadratic-form identity to the integrable coupling system of the Tu hierarchy.

  8. One-step purification of E. coli elongation factor Tu

    DEFF Research Database (Denmark)

    Knudsen, Charlotte Rohde; Clark, Brian F. C.; Degn, B

    1993-01-01

    The tuf A gene, encoding the E. coli elongation factor Tu, was cloned in the pGEX gene fusion system. Upon expression EF-Tu is fused to glutathione-S-transferase serving as a purification handle with affinity for glutathione immobilised on agarose. This allows purification of EF-Tu in a one...

  9. Electronic health services: an introduction to theory and application.

    Science.gov (United States)

    Khalil, Mounir M; Jones, Ray

    2007-12-01

    Information and communication technologies have made dramatic changes in our lives. Healthcare communities also made use of these technologies. Using computerized medical knowledge, electronic patients' information and telecommunications a lot of applications are now established throughout the world. These include better ways of information management, remote education, telemedicine and public services. Yet, a lot of people don't know about these technologies and their applications. Understanding the concepts and ideologies behind these terms, knowing how they will be implemented, what is it like to use them and what benefit will be gained, are basic knowledge steps approaching these technologies. Difficulties using these services, especially in developing countries should not be neglected or underestimated.

  10. ELECTRONIC BANKING SERVICES IN ECONOMY BASED ON KNOWLEDGE

    Directory of Open Access Journals (Sweden)

    Răbonţu Cecilia Irina

    2009-05-01

    Full Text Available The term "electronic banking" or "ebanking" covers both computer and telephone banking. Using computer banking, a charity’s computer either dials directly into its bank's computer or gains access to the bank’s computer over the internet. Using telephone banking, the charity controls its bank accounts by giving the bank instructions over the telephone. Both computer and telephone banking involve the use of passwords which give access to the charity’s accounts. Technological innovation and competition among existing banking organizations have allowed a wider array of banking products and services to become accessible and delivered through the Internet. The rapid development of e-banking capabilities carries risks as well as benefits. The bankers are to recognize, address and manage banking institutions in a prudent manner according to the fundamental characteristics and challenges of e-banking services

  11. 76 FR 56107 - Requiring Use of Electronic Services by Certain Claimant Representatives

    Science.gov (United States)

    2011-09-12

    ...' business practices. We expect that the use of electronic services will improve our efficiency by allowing... electronic services. Because representatives make this decision, we do not require any small business to... ADMINISTRATION 20 CFR Parts 404 and 416 RIN 0960-AH31 Requiring Use of Electronic Services by Certain...

  12. Precursor for elongation factor Tu from Escherichia coli.

    OpenAIRE

    1986-01-01

    The tufA gene, one of two genes in Escherichia coli encoding elongation factor Tu (EF-Tu), was cloned into a ColE1-derived plasmid downstream of the lac promoter-operator. In cells carrying this plasmid, the synthesis of EF-Tu was increased four- to fivefold upon the addition of isopropyl-beta-D-thiogalactopyranoside (an inducer of the lac promoter). This condition led to the synthesis of a novel protein, called pTu, which comigrated with EF-Tu on a sodium dodecyl sulfate-polyacrylamide gel b...

  13. New Value-Added Services for Electronic Journals in Classics

    Directory of Open Access Journals (Sweden)

    Matteo Romanello

    2011-05-01

    Full Text Available E-journals are undoubtedly less widespread in the Humanities than in the Scientific, Technical and Medical (STM field. This is not just because of a lag in Humanities journals' development, but also because of the different extent at what electronic publishing technologies fit respectively the different nature and requirements of disciplines. The wide range of functionalities and services that can be offered online in addition to the print copy of a journal is one of the most important differences between paper-based and electronic publishing. Value Added Services (VAS represent also a key aspect to be leveraged in the development of a sustainable business model for open access journals. VAS need to be though carefully. To provide them comes at a cost and it is a process that can just partly be automated. The paper aims at designing a new model for Classics e-journals specifically tailored on classicists' needs, identifying a set of functionalities that may be provided by e-journals on the basis of a deep understanding of the field and of recent user studies. The implementation of such functionalities and the automatisation of the process needed to enable them are then discussed in detail.

  14. Electronic Payment Systems and Tele-banking Services in Nigeria

    Directory of Open Access Journals (Sweden)

    Dr. Agboola A. A.

    2006-12-01

    Full Text Available The paper examined electronic payment systems and tele-banking services in Nigeria. Thirty six out of the 89 banks in Nigeria as at the end of 2005 were selected for the study. Questionnaire method was used to gather data from bank workers.Findings revealed that there has been a very modest move away from cash. Some payments are now being automated and absolute volumes of cash transactions have declined. Connectivity via the use of Local Area Network (LAN and wide area network has facilitated electronic transfer of funds. Thirty five out of the 36 banks studied have fully networked their systems to ease communication of account information. The use of Smart Cards, Point of Sales System and Computerized Credit Ratings were not very popular as less than half of the studied banks had fully adopted them. The least fully adopted technologies were ATM, Electronic Home and Office Banking and Telephone Banking. Low rate of adoption of these technologies might be due to low level of economic development, ineffectiveness of NITEL, epileptic supply of power, high cost, fear of fraudulent practices and lack of facilities necessary for their operation.

  15. Agent-based services for B2B electronic commerce

    Science.gov (United States)

    Fong, Elizabeth; Ivezic, Nenad; Rhodes, Tom; Peng, Yun

    2000-12-01

    The potential of agent-based systems has not been realized yet, in part, because of the lack of understanding of how the agent technology supports industrial needs and emerging standards. The area of business-to-business electronic commerce (b2b e-commerce) is one of the most rapidly developing sectors of industry with huge impact on manufacturing practices. In this paper, we investigate the current state of agent technology and the feasibility of applying agent-based computing to b2b e-commerce in the circuit board manufacturing sector. We identify critical tasks and opportunities in the b2b e-commerce area where agent-based services can best be deployed. We describe an implemented agent-based prototype system to facilitate the bidding process for printed circuit board manufacturing and assembly. These activities are taking place within the Internet Commerce for Manufacturing (ICM) project, the NIST- sponsored project working with industry to create an environment where small manufacturers of mechanical and electronic components may participate competitively in virtual enterprises that manufacture printed circuit assemblies.

  16. 12 CFR 7.5002 - Furnishing of products and services by electronic means and facilities.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Furnishing of products and services by... products and services by electronic means and facilities. (a) Use of electronic means and facilities. A..., function, product, or service that it is otherwise authorized to perform, provide, or deliver, subject...

  17. Integration of health service with electronic nursery care process

    Directory of Open Access Journals (Sweden)

    Merih Yeliz Doğan

    2017-01-01

    Full Text Available You This study aims to provide to integrate the health service with electronic nursery care process and so do create lingua franca. This research has been done between April 2010 and January 2012 in a teaching and research hospital where is specialized on obstetrician and gynecology. 280 nurse are the sample of the study. The datas are collected by using a survey with 22 questions. After the observations and evaluations, in case of standards 40 nursery care process about most experienced problems in gynecology, obstetrician and pediatry clinics is formed and its infrastructure for integrating these flow diagrams to the data processing system is prepared. For working the new system, instructive sessions is done. After the applications, the using of process approach in nursery care service and the pleasure of the nurses are analysed. The datas are analysed by using percentage calculation, t-test and variant analysis test in case of SPSS programme. In this study, 3 different application for the usage of process approach is used. These applications are done in different 15 bedded clinics and in differrent times. In the first application, empty forms which have standard format, are given to the nurses to complete.In the second application, the forms which special nursery activity has been wrritten on, are given to the nurses to sign their own activity and in the third application, the standard process approach which has been integrated to electronic system and which is special to patient, is requested to use. After all aplications, according to analysation of the results, the usage of the process’ method rates are; 10% is for first method, 40% is for second method and 90% is for third method. Especially, the nursery process approach which has been integrated to electronic system is used more desirous. According to the nurses’ opinion, this system increases the creation of lingua franca, data security and effective time management. It is

  18. MedlinePlus Connect for Electronic Health Record (EHR) Systems - Web Service

    Data.gov (United States)

    U.S. Department of Health & Human Services — A Web service that allows patient portals and electronic health record (EHR) systems to use existing code sets to link to relevant, authoritative health information...

  19. 76 FR 66666 - Basic Service Tier Encryption Compatibility Between Cable Systems and Consumer Electronics Equipment

    Science.gov (United States)

    2011-10-27

    ... Electronics Equipment AGENCY: Federal Communications Commission. ACTION: Proposed rule. SUMMARY: In this... consumer electronics equipment for most subscribers. At the same time, however, we recognize that some... Act), Congress recognized that compatibility problems between cable service and consumer...

  20. Managment of electronic services of the Serbian postal system by benchmarking index

    Directory of Open Access Journals (Sweden)

    Dupljanin Đorđije D.

    2014-01-01

    Full Text Available The aim of this paper is analys of the state of electronic services within the postal system in Serbia in order to improve the management of this services. As an indicator of the state of development we can use benchmarking index of development of postal e-services. Benchmarking index is created by PCA (Principal Component Analysis method in statistical software Minitab which has been designed for PCA. The development of electronic economy has influence on postal system to improve postal electronic services. In conclusion we can say those who make the decisions and management experts have to define appropriate strategy of e-services.

  1. Impact of Electronic Services on Users: A Study.

    Directory of Open Access Journals (Sweden)

    Lalitha Krishna Sami

    2010-11-01

    Full Text Available In order to render effective services to its users, Libraries and Information Centres adopt and introduce new and innovative services. Depending on the exposure of users to these services, the services themselves will have a different impact on different users. A positive impact results in positive attitudes, and in a consequent preference for that service. The paper discusses these challenges in making users self confident while using library new tools and services, and examines possibile ways to convert negative impact into a positive one, and thereby enhance the use of the newly introduced services in the library.

  2. Analysis Electronic Service Quality through E-S-Qual Scale: The Case Study of Nowshahr Hotel

    Directory of Open Access Journals (Sweden)

    Hossein Rezaei Dolatabadi

    2013-03-01

    Full Text Available The aim of this study is to analyze the electronic service quality in Arsh Hotel which is located at Nowshahr city using Kano and E-S-Qual scale. All Given the importance and position of electronic hotel service and the growing trend of electronic hotel services in the country in recent years, now is the financial and credit institutions and banks have found a good position to maintain and develop effective strategies without the utilization of scientific and practical management Information and communication is not possible. Today, hotels in order to remain competitive need to improve the quality of its electronic services to the linear view of this topic are not comprehensive. In order to study integrated model E-S-Qual and Kano is used that with removal the linear hypothesis is. In the first step towards electronic service quality factors based on the Arsh Hotel E-S-Qual model to determine the current practice of banks and provide the service expectations of customers and their vision of electronic service quality mentioned has been evaluated. In the first step factors towards electronic service quality the Arsh Hotels based on E-S-Qual model to determine the current practice of hotels and provide the service expectations of customers and their vision of electronic service quality mentioned has been evaluated. Considering the gap between customer expectations and current practice of hotels in providing these services, services to the two categories is divided into weak and strong. In the second step of research with integrating E-S-Qual and Kano model, service quality factors based on Kano model classified to determine which features of electronic service quality determined by the model E-S-Qual and evaluated, is the strategic importance in relation to customer satisfaction.

  3. Structural studies of EF-Tu complexes

    DEFF Research Database (Denmark)

    Johansen, Jesper Sanderhoff

    2011-01-01

    proteins and 22 tRNAs and 2 rRNAs. The mammalian mitochondria have their own specialised translational system for maintaining the synthesis of the 13 proteins. The mammalian mitochondrial protein synthesis resembles the prokaryotic system more than the cytosolic system from eukaryotes. Some of the t...... and tRNASerGCU was produced by in vitro transcription. The ternary complex composed of EF-Tu:GDPNP:tRNASerGCU was reconstituted for crystallisation experiments. Unfortunately, we have not succeeding in crystallising neither the free components nor the ternary complex so far. The results of this project...

  4. Evaluation of electronic public services in agriculture in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Hana Rysová

    2013-01-01

    Full Text Available The goals of the paper are to analyze the uptake and to evaluate the quality of electronic public services among Czech agricultural enterprises. A sample of 119 entrepreneurs in the agriculture from different regions in the Czech Republic was chosen. This research is based on the application of scientific analysis, synthesis and deduction. Descriptive statistics were calculated from the data obtained in the questionnaire survey. There were fifteen different electronic services examined in the survey. Respondents made a plain ordinal-scaled evaluation of all used services in terms of the frequency of use, usefulness, importance and quality. Working hypotheses about dependencies among rates of use of particular services and five factors (plant production, animal raising, hectares of land, number of employees, subsidies were examined with regression analysis. Eleven statistically significant dependencies were proved between the number of hectares and electronic services, which means that with growing number of hectares of land the rate of use of particular electronic services increases. Electronic services provided at eAGRI Portal run by Czech Ministry of Agriculture were utilized the most among agricultural enterprises (each by more than 50 % and electronic mail (79 %. eAGRI Portal services were assessed the best in terms of importance, usefulness and quality. Farmers and agricultural businesses in the Czech Republic are currently not obliged by any law to use any electronic service, and they can still opt for traditional paper mail or personal visit.

  5. Abort or retry — A role for legal knowledge based systems in electronic service delivery?

    NARCIS (Netherlands)

    Leenes, Ronald; Wimmer, Maria A.

    2003-01-01

    Electronic service delivery is closely tied to legal decision making. Legal decision making is by nature complicated. It involves the (strict) application of rules, but it also inevitably leaves room for discretion. If the ambition of electronic service delivery is taken seriously, this means that (

  6. Chloroplast EF-Tu and thermal aggregation of Rubisco activase

    Science.gov (United States)

    Chloroplast protein synthesis elongation factor, EF-Tu, has been implicated in heat tolerance in maize. The recombinant precursor of this protein, pre-EF-Tu, has been found to exhibit chaperone activity and protect heat-labile proteins, such as citrate synthase and malate dehydrogenase, from therma...

  7. An Electronic Commerce Program for the Defence Finance and Accounting Service-Columbus Center

    Science.gov (United States)

    1991-05-01

    AD-A237 636 JU0 0 u5 11111 IN III III1 m11i AN ELECTRONIC COMMERCE PROGRAM FOR THE DEFENSE FINANCE AND ACCOUNTING SERVICE - COLUMBUS CENTER Report...MANAGEMENT INSTITUTE 6400 Goldsboro Road Bethesda, Maryland 20817-5886 91-04373 LMI Executive Summary AN ELECTRONIC COMMERCE PROGRAM FOR THE DEFENSE...some Electronic Commerce techniques, such as electronic data interchange and electronic funds transfer. We believe additional applications of those

  8. Electronic Government In Democratic Public Service In One Door Integrated Permit Handling Services Agency In The City Of Samarinda

    Directory of Open Access Journals (Sweden)

    Iman Surya

    2015-01-01

    Full Text Available ABSTRACT Electronic government needs to carry out in a fundamental public services of democracy. But in practice BPPTSP one door integrated permit service board of Samarinda not able to perform the activities. The aim of this research described analyzing electronic government and public services in a democracy. The methodology used in this research using descriptive qualitative approach the study was on the one door integrated permit service of Samarinda respondents in Samarinda the mayor head of Samarinda the citizen private group of government agencies and interests. Then variable measured in electronic government includes support capacity value and public services including democratic information consultancy and participation. The results of research shows that the variables measured having a deficiency and inability in accommodate aspirations built between citizens and the government in developing electronic democratic government. It is influenced by the absence of elements of liaison which is justice diversity and access electronic between government and public services that make democratic BPPTSP the inability of the city of Samarinda to make changes in depth in an effort to build and create a public being communicative with citizens.

  9. Scoping Electronic Communication Privacy Rules: Data, Services and Values

    NARCIS (Netherlands)

    van Hoboken, J.; Zuiderveen Borgesius, F.

    2015-01-01

    We use electronic communication networks for more than simply traditional telecommunications: we access the news, buy goods online, file our taxes, contribute to public debate, and more. As a result, a wider array of privacy interests is implicated for users of electronic communications networks and

  10. The anatomy of a World Wide Web library service: the BONES demonstration project. Biomedically Oriented Navigator of Electronic Services.

    OpenAIRE

    Schnell, E H

    1995-01-01

    In 1994, the John A. Prior Health Sciences Library at Ohio State University began to develop a World Wide Web demonstration project, the Biomedically Oriented Navigator of Electronic Services (BONES). The initial intent of BONES was to facilitate the health professional's access to Internet resources by organizing them in a systematic manner. The project not only met this goal but also helped identify the resources needed to launch a full-scale Web library service. This paper discusses the ta...

  11. VHA Support Service Center Electronic Wait List (EWL)

    Data.gov (United States)

    Department of Veterans Affairs — The goal of the Electronic Wait List (EWL) is to provide care to the patient as quickly as possible. To facilitate this goal, patients may be placed on a Wait List...

  12. Electronic theses at the University of St Andrews: institutional infrastructure, policy and support to establish an electronic theses service

    OpenAIRE

    Aucock, Janet

    2008-01-01

    Electronic deposit of PhD theses produced by postgraduate research students in St Andrews was introduced in academic session 2006/7 and mandated as part of University regulations for the delivery and deposit of theses within the institution. The move to the new service was primarily driven by University Library planning and policy which clearly identified the need for improved service provision to the local, national and international research community by making the ...

  13. Perceived service quality in electronic commerce: An application

    Directory of Open Access Journals (Sweden)

    Edison Jair Duque-Oliva

    2011-12-01

    Full Text Available The service sector has expanded in recent decades, and, along with technological development, has sustained the appearance of virtual markets in continuous and stable growth with great potential in Latin America and with tremendous possibilities for development for the strategies of those organizations able to exploit this new medium. From that perspective, this work measures the perception by Internet purchasers of service quality, using previous scales, developing one adapted to the Colombian reality and making the corresponding tests for reliability and validity. Finally, favorable results are achieved through the scale. In conclusion, privacy, systems and variety are the dimensions most poorly rated by purchasers.

  14. The analysis of the relationship among perceived electronic service quality, total service quality and total satisfaction in Banking sector

    Directory of Open Access Journals (Sweden)

    Aydın Kayabaşı

    2013-09-01

    Full Text Available In order to competitive and survive, businesses have to understand customers’ wants and desires. Today, banks are the cornerstone of finance sector and electronic banking services are becoming increasingly important in all areas. In accordance with this importance, banks should give much attention to enhance efficiency of these services. Service quality can be measured with the help of the servperf, servqual and e-s-qual scales. The aim of the current study is to investigate the structural relationships among electronic service quality, total service quality and total satisfaction by testing a structural model. The current study utilized a survey design. The data was collected from 223 participants in Turkey using a structured questionnaire which was derived from literature. Since there was no list available, convenient sampling method was used. The data at hand was analysed using the structural equation modelling (SEM, specifically Lisrel version 8.7. When the results are investigated, it can be said that the model is statistically significant. The goodness of fit indices of the revised model indicate adequate fit. All of the hypotheses except H1 and H3 were verified. A high level positive correlation was identified between the perception of total service quality and the perception of total satisfaction. The variables responsiveness, ease of use, product portfolio and security, which are the dimensions of e-service quality, affect total service quality perception and total satisfaction perception in parallel with the literature. Responsiveness and security are the dimensions which have the highest effect on e-service quality perception. Also total service quality perception affects highly total satisfaction perception.

  15. E-book aggregators: new services in electronic publishing

    Directory of Open Access Journals (Sweden)

    Tomislav Jakopec

    2015-07-01

    Full Text Available This paper provides the results of the case study conducted on a sample of 17 websites that identify themselves as e-book aggregators, five platforms for content publishing and 16 websites that present themselves as e-book distributors. While conducting the case study, the answers were sought to the questions about location of website, its owners, activities, distribution channels, services, partners, languages, content protection, scope of activities, number of authors and books, publishing areas, formats, etc. Based on the case studies, the results presented focus on the geographical distribution of the analyzed companies, distribution of companies according to the year in which they were established, distribution of companies by activity, the number of different input formats supported by aggregation companies, a separate service of conversion, output formats supported by aggregation companies, distribution on platforms and in bookstores, content protection options, possibilities of editing content in the cloud, models of payment for services, and other identified services. Based on the results of the study, a conclusion is made that e-book aggregation as a business model exists and that its further development will show the extent to which it is sustainable.

  16. Characterization of Elongation Factor Tu of Mycoplasma ovipneumoniae

    Directory of Open Access Journals (Sweden)

    Xuan Zhang, Yue-feng Chu, Ping Zhao, Peng-cheng Gao, Ying He, Nu Wang and Zhong-xin Lu*

    2013-11-01

    Full Text Available Mycoplasma ovipneumoniae is considered as an important pathogen of small ruminants, but its antigenic proteins are not well known so far. In this study, we cloned the EF-Tu gene of M. ovipneumoniae and analyzed the molecular features of the gene and its coding protein for the first time. The gene was then expressed in E.coli and the antigenicity of the coding protein was evaluated as well. The EF-Tu gene of M. ovipneumoniae is 1209 bp in length, encodes 402 amino acids, and shares the highest DNA sequence identity of 87.5% and deduced amino acid sequence identity of 97.8% with those of M. hyopneumoniae, respectively. The recombinant EF-Tu protein can react with the polyclonal antiserum of M. ovipneumoniae and can induce humoral immune responses in mice, which indicated that the EF-Tu may be used as a candidate protein in developing the technologies to control the disease.

  17. Humanists and Electronic Information Services: Acceptance and Resistance.

    Science.gov (United States)

    Lehmann, Stephen; Renfro, Patricia

    1991-01-01

    Discussion of how scholars work and how they use information focuses on a case study of the use of new electronic resources by humanist scholars. Interviews with humanists at the University of Pennsylvania about their experiences with the RLIN (Research Libraries Information Network) database are discussed, including content, connectivity, user…

  18. The potential of electronic medical records for health service management.

    NARCIS (Netherlands)

    Zee, J. van der; Fleming, D.M.

    2006-01-01

    The medical record held in primary care provides the most comprehensive summary of all medical events. Diagnostic, laboratory, and prescribing data are all linked in individual patient records. Networks of GPs in some European countries are routinely recording data electronically in a way which allo

  19. The potential of electronic medical records for health service management.

    NARCIS (Netherlands)

    Zee, J. van der; Fleming, D.M.

    2006-01-01

    The medical record held in primary care provides the most comprehensive summary of all medical events. Diagnostic, laboratory, and prescribing data are all linked in individual patient records. Networks of GPs in some European countries are routinely recording data electronically in a way which

  20. 76 FR 9012 - Access to Confidential Business Information by Electronic Consulting Services, Inc.

    Science.gov (United States)

    2011-02-16

    ... AGENCY Access to Confidential Business Information by Electronic Consulting Services, Inc. AGENCY... Consulting Services, Inc. (ECS) of Fairfax, VA, to access information which has been submitted to EPA under... applicability of this action to a particular entity, consult the technical person listed under FOR FURTHER...

  1. End-of-Life Inventory Decisions for Consumer Electronics Service Parts

    NARCIS (Netherlands)

    M. Pourakbar (Morteza); J.B.G. Frenk (Hans); R. Dekker (Rommert)

    2010-01-01

    textabstractWe consider a consumer electronics (CE) manufacturer’s problem of controlling the inventory of spare parts in the final phase of the service life cycle. The final phase starts when the part production is terminated and continues until the last service contract or warranty period expires.

  2. Educational Electronic Information Dissemination and Broadcast Services: History, Current Infrastructure and Public Broadcasting Requirements.

    Science.gov (United States)

    Singh, Jai P.; Morgan, Robert P.

    This memorandum describes the results of a study on electronic educational information dissemination and broadcast services in the United States. Included are detailed discussions of the historical development and current infrastructure (both in terms of organization and physical plant) of the following services: educational radio and television…

  3. 77 FR 69820 - Access to Confidential Business Information by Electronic Consulting Services, Inc., and Its...

    Science.gov (United States)

    2012-11-21

    ... AGENCY Access to Confidential Business Information by Electronic Consulting Services, Inc., and Its... Protection Agency (EPA). ACTION: Notice. SUMMARY: EPA has authorized its contractor, Electronic Consulting... to a particular entity, consult the technical person listed under FOR FURTHER INFORMATION CONTACT. B...

  4. Application of models for exchange of electronic documents in complex administrative services

    Science.gov (United States)

    Glavev, Victor

    2015-11-01

    The report presents application of models for exchange of electronic documents between different administrations in government and business sectors. It shows the benefits of implementing electronic exchange of documents between different local offices of one administration in government sector such as a municipality and the way it is useful for implementing complex administrative services.

  5. Application of models for exchange of electronic documents in complex administrative services

    Energy Technology Data Exchange (ETDEWEB)

    Glavev, Victor

    2015-11-30

    The report presents application of models for exchange of electronic documents between different administrations in government and business sectors. It shows the benefits of implementing electronic exchange of documents between different local offices of one administration in government sector such as a municipality and the way it is useful for implementing complex administrative services.

  6. Outline of irradiation service equipment and properties of its electron beam

    Energy Technology Data Exchange (ETDEWEB)

    Kagehira, K.; Shakudo, T. [Nuclear Fuel Industries, Ltd., Osaka (Japan)

    2002-10-01

    Current ethylene oxide sterilization becomes a subject of discussion on the safety for workers' health. On the other hand, demands for sterilization of disposable health care products and food packaging materials are increasing. On this situation, it is progressing to switch to radiation sterilization witch is easy to adapt to requirements of ISO validation, in particular to electron beam sterilization using electron accelerator, which is safer and easier to control. Our company started electron beam treatment service such as pasteurization, disinfestation, and improvement of polymers as well as sterilization, with introducing a high energy and high power electron accelerator. In this paper, basics of e-beam sterilization, outline of the irradiation service plant and the electron accelerator, and the properties of its electron beam are described. (author)

  7. Electronic resource management practical perspectives in a new technical services model

    CERN Document Server

    Elguindi, Anne

    2012-01-01

    A significant shift is taking place in libraries, with the purchase of e-resources accounting for the bulk of materials spending. Electronic Resource Management makes the case that technical services workflows need to make a corresponding shift toward e-centric models and highlights the increasing variety of e-formats that are forcing new developments in the field.Six chapters cover key topics, including: technical services models, both past and emerging; staffing and workflow in electronic resource management; implementation and transformation of electronic resource management systems; the ro

  8. The effect of quality of electronic banking services on agility of a bank

    Directory of Open Access Journals (Sweden)

    Hooman Pourmohammad

    2016-07-01

    Full Text Available Studies have shown that in service organizations, quality can have a growth in customer satisfaction as its consequence, and when it regards the banking services, factors are brought up with regard to the quality of banking services, which include the speed in responding, providing products proportionate to the customer needs, and gaining competence. These concepts are shared by the issue of organizational agility; hence, the qualities as well as the bank's agility of the banking system embrace these concepts in common. Therefore, the study aims at studying the effect of the quality of electronic banking services on the bank's agility, and assesses the role of two mediator variables of the quality of service system and personnel behavior quality. Using a questionnaire comprised of 76 items about the above components and asking the line personnel in Bank Saderat Iran (BSI in the branches both inside and outside of Iran, the research data was collected, and stratified random sampling was used. To analyze the data, the Structural Equation Model (SEM was used and the PLS software was employed to perform the computations. Results indicated that the model of the study has a high Goodness of Fit, and the quality of the electronic banking services had a significant effect on the bank's agility. In addition, the quality of electronic banking services affects the service system quality. The system service quality, also affects the employees' behavior. Therefore, it can be said that the electronic services quality and the bank's agility affect the personnel behavior quality through the mediated effect of the service system quality. The results of the present study can help the bank's executives to promote their bank's agility and the personnel behavior quality.

  9. Measurement and evaluation of the public administration performance through delivery of electronic services

    Directory of Open Access Journals (Sweden)

    Mirlinda Batalli

    2015-07-01

    Full Text Available The purpose of this paper concerns the relation between delivery of electronic services (e-services and evaluation of public administration performance. Public sector organizations should pay attention and determine the strategies to be followed in order to increase the satisfaction of citizens and businesses in relation to delivery of electronic services. The study aims to review the demands toward progress to the competitiveness, the sustainability, efficiency and effectives in public administration that have rapidly enforced the wide reforms in the public sector, in order to modernize the initiatives to offer better electronic services for the citizens. The article aims to present that the transformation process toward providing electronic services to the citizens should be assessed continuously, in light with challenges, demands and process of globalization, in order to strengthen the capacities of public administration and make it more efficient. In this regard, the regular evaluation and measurement of the public administration performance leads toward the promotion of enhanced public services and higher level of accountability. Through receiving the e-services, citizens can save their time, can reduce the expenses and create an easier access of communication with all levels of the government.

  10. A new Listbox Service for Electronic Mail Distribution Lists

    CERN Multimedia

    CERN Mail Service

    2004-01-01

    A new Web interface for users to manage mailing lists (http://cern.ch/simba) was put in production on September 20th. The new interface replaces the old one and provides several improved functionalities. Behind the new interface there is a completely new distribution mechanism and all CERN mailing lists will be progressively migrated to a new service during the next two months. This change will be almost transparent for users and list owners will be informed by email when their list is moved to the new system. The new interface gives access to all lists, and users are automatically redirected to the old interface for lists not migrated yet. CERN has been providing the High Energy Physics community with a large number of mailing lists for several years. The current service has more than 3,000 mailing lists, with more than 50,000 users worldwide and around 400,000 archived mails. Currently around 150 lists are already hosted by the new system. Please do not hesitate to report any problem to the Helpdesk@cern.c...

  11. TU PATERE LEGEM QUAM IPSE FECISTI

    CERN Multimedia

    Association du personnel

    2010-01-01

    In two judgments of February 2009, the ILO Administrative Tribunal (hereafter ILOAT) upheld CERN’s contract policy. In another case having given rise to a recent judgment (3 February 2010), the same problems, in essence, were raised concerning the illegal injustice which could result from the implementation of the policy in question. This time, the Tribunal decided in favour of our colleague, basing itself on the Latin maxim tu patere legem quam ipse fecisti, according to which any authority is bound by its own rules, as long as such rules have not been amended or abrogated. In fact, the Administration had informed the complainant that his application for a long-term contract would be examined for six slots, when in fact it was examined for only one. This judgment represents a victory for the complainant, for the Staff Association and its perseverance, and also for the principle according to which any organisation must keep its word and act in good faith. It shows that, without reversing its jud...

  12. Electronic personal maternity records: Both web and smartphone services.

    Science.gov (United States)

    Chang, Chung-Wei; Ma, Tien-Yan; Choi, Mei-San; Hsu, Yu-Yun; Tsai, Yi-Jing; Hou, Ting-Wei

    2015-08-01

    This study develops an antenatal care information system to assist women during pregnancy. We designed and implemented the system as both a web-based service and a multi-platform application for smartphones and tablets. The proposed system has three novel features: (1) web-based maternity records, which contains concise explanations of various antenatal screening and diagnostic tests; (2) self-care journals, which allow pregnant women to keep track of their gestational weight gains, blood pressure, fetal movements, and contractions; and (3) health education, which automatically presents detailed information on antenatal care and other pregnancy-related knowledge according to the women's gestational age. A survey was conducted among pregnant women to evaluate the usability and acceptance of the proposed system. In order to prove that the antenatal care was effective, clinical outcomes should be provided and the results are focused on a usability evaluation.

  13. INCREASING EFFICIENCY OF ELECTRONIC PUBLIC SERVICES TO CITIZENS AND BUSINESSES IN CONNECTION WITH THE IMPLEMENTATION OF INTEGRATED ELECTRONIC SOLUTIONS

    Directory of Open Access Journals (Sweden)

    Popeangã Vasile Nicolae

    2010-07-01

    Full Text Available European Union enlargement, the existence of new needs and demands, requires the development of innovation and quality of public administration, which means improving public services in the global economy as a requirement of competitiveness. The European Union hopes to achieve the major objectives in what concerns the electronic government by 2010; actions necessary to achieve them are adopting solutions based on information and communication technologies in the Romanian public administration, aimed at developing modern public services. This paper presents some best experiences of e-governance in Romania and the results of e-governance in Gorj County, and the degree of implementation and use by citizens.

  14. EF-Tu dynamics during pre-translocation complex formation: EF-Tu·GDP exits the ribosome via two different pathways.

    Science.gov (United States)

    Liu, Wei; Chen, Chunlai; Kavaliauskas, Darius; Knudsen, Charlotte R; Goldman, Yale E; Cooperman, Barry S

    2015-10-30

    The G-protein EF-Tu, which undergoes a major conformational change when EF-Tu·GTP is converted to EF-Tu·GDP, forms part of an aminoacyl(aa)-tRNA·EF-Tu·GTP ternary complex (TC) that accelerates the binding of aa-tRNA to the ribosome during peptide elongation. Such binding, placing a portion of EF-Tu in contact with the GTPase Associated Center (GAC), is followed by GTP hydrolysis and Pi release, and results in formation of a pretranslocation (PRE) complex. Although tRNA movement through the ribosome during PRE complex formation has been extensively studied, comparatively little is known about the dynamics of EF-Tu interaction with either the ribosome or aa-tRNA. Here we examine these dynamics, utilizing ensemble and single molecule assays employing fluorescent labeled derivatives of EF-Tu, tRNA, and the ribosome to measure changes in either FRET efficiency or fluorescence intensity during PRE complex formation. Our results indicate that ribosome-bound EF-Tu separates from the GAC prior to its full separation from aa-tRNA, and suggest that EF-Tu·GDP dissociates from the ribosome by two different pathways. These pathways correspond to either reversible EF-Tu·GDP dissociation from the ribosome prior to the major conformational change in EF-Tu that follows GTP hydrolysis, or irreversible dissociation after or concomitant with this conformational change.

  15. Electronic Service Architecture Model Assessment of Conformity to Cloud Computing Key Features

    OpenAIRE

    Stipravietis, P; Žeiris, E; Ziema, M

    2013-01-01

    The research examines electronic service execution possibilities in cloud computing environment and the key features of cloud computing. It also offers a method which allows quantitatively assess the conformity of existing e-service architecture model to cloud computing key features.The method allows evaluating the amount of necessary transformations and their efficiency. The offered solution is verified using the business process administered by Motor Insurance Bureau...

  16. The Influence of Usability on Electronic Customer Relationship Management Performance in Jordan Mobile Phone Services

    Directory of Open Access Journals (Sweden)

    Samsudin Wahab

    2011-12-01

    Full Text Available Electronic Customer Relationship Management performance is a comprehensive business and marketing strategy that integrates people, process, technology and all business activities for attracting and retaining customers over the internet and mobile phone to reduce costs and increase profitability by consolidation the principles of customer loyalty. Therefore, the results of Electronic Customer Relationship Management performance are repeat purchase, word of mouth, retention, cross buying, brand loyalty and customer satisfaction. The keen competitive in the communication and mobile phone service market place and the increasing numbers of mobile phone users all over the world has influence the researcher to investigate usability as the antecedents of electronic customer relationship management performance in mobile phone services industry. Four hundreds and eighty eight set of questionnaires have returned and analyzed. The analysis shows that usability was positively significant towards E-CRM performance. Base on the results, it can be concluded that the mobile service provider has to ensure their services fully satisfied their customer usability. Somehow, future research must investigate other factors as the antecedent for E-CRM performance. Other initiative is to consider a model testing in difference context of electronic service to see any generalization on the research result.

  17. Unified Electronic Currency Based on the Fourth Party Platform Integrated Payment Service

    Science.gov (United States)

    Yong, Xu; Qiqi, Hu

    This paper presents a solution of unified e-currency based on the fourth party platform integrated payment service. The purpose of the paper is to solve the problem of distribution and resource-wasting caused by the lack of unified electronic currency, and to solve regulatory difficulties due to regulation size caused by a wide variety of e-currency. Methods: This article first analyzes the problems in the development of electronic money, and then proposes the concept of a unified electronic currency based on the fourth party platform integrated payment service. Besides, it proposes a unified mechanism and transaction procedures for unified e-currency, and analyzes the liquidation process, security and regulatory requirements, which are involved in using unified electronic currency.

  18. A PROPOSAL OF A PROCESS MODEL FOR POSTAL ELECTRONIC SERVICE IMPLEMENTATION

    Directory of Open Access Journals (Sweden)

    Bystrík Nemček

    2015-09-01

    Full Text Available This article is dedicated to one of the main business processes–implementation of the postal electronic service. Theoretical point of view is focused on Business Process Management (BPM describing it as a field in systems engineering that focuses on activity of representing processes of an enterprise, so that the current process may be analyzed or improved. The main aim of the practical point of view was to design a model of postal electronic service implementation. A proposal of model is designed in Business Process Model Notation (BPMN, which is a graphical representation for specifying business processes in a business process model

  19. College via iTunes U: TU Delft deelt graag kennis

    NARCIS (Netherlands)

    Suijker, P.

    2010-01-01

    De TU Delft publiceert lezingen, colleges en informatieve films op iTunes U van Apple. De auteur beschrijft waarom de TU Delft gekozen heeft voor iTunes U en op welke manier het project tot stand is gekomen.

  20. Elongation Factor-Tu (EF-Tu) proteins structural stability and bioinformatics in ancestral gene reconstruction

    Science.gov (United States)

    Dehipawala, Sunil; Nguyen, A.; Tremberger, G.; Cheung, E.; Schneider, P.; Lieberman, D.; Holden, T.; Cheung, T.

    2013-09-01

    A paleo-experimental evolution report on elongation factor EF-Tu structural stability results has provided an opportunity to rewind the tape of life using the ancestral protein sequence reconstruction modeling approach; consistent with the book of life dogma in current biology and being an important component in the astrobiology community. Fractal dimension via the Higuchi fractal method and Shannon entropy of the DNA sequence classification could be used in a diagram that serves as a simple summary. Results from biomedical gene research provide examples on the diagram methodology. Comparisons between biomedical genes such as EEF2 (elongation factor 2 human, mouse, etc), WDR85 in epigenetics, HAR1 in human specificity, DLG1 in cognitive skill, and HLA-C in mosquito bite immunology with EF Tu DNA sequences have accounted for the reported circular dichroism thermo-stability data systematically; the results also infer a relatively less volatility geologic time period from 2 to 3 Gyr from adaptation viewpoint. Comparison to Thermotoga maritima MSB8 and Psychrobacter shows that Thermus thermophilus HB8 EF-Tu calibration sequence could be an outlier, consistent with free energy calculation by NUPACK. Diagram methodology allows computer simulation studies and HAR1 shows about 0.5% probability from chimp to human in terms of diagram location, and SNP simulation results such as amoebic meningoencephalitis NAF1 suggest correlation. Extensions to the studies of the translation and transcription elongation factor sequences in Megavirus Chiliensis, Megavirus Lba and Pandoravirus show that the studied Pandoravirus sequence could be an outlier with the highest fractal dimension and lowest entropy, as compared to chicken as a deviant in the DNMT3A DNA methylation gene sequences from zebrafish to human and to the less than one percent probability in computer simulation using the HAR1 0.5% probability as reference. The diagram methodology would be useful in ancestral gene

  1. Investigation of functional aspects of the N-terminal region of elongation factor Tu from Escherichia coli using a protein engineering approach

    DEFF Research Database (Denmark)

    Laurberg, M; Mansilla, Francisco; Clark, Brian F. C.

    1998-01-01

    The function of the N-terminal region of elongation factor Tu is still unexplained. Until recently, it has not been visible in electron density maps from x-ray crystallography studies, but the presence of several well conserved basic residues suggest that this part of the molecule is of structura...

  2. Business-to-business electronic commerce systems and services. Smart EC solution; Kigyoka nrenkei system solution system. Smart EC solution

    Energy Technology Data Exchange (ETDEWEB)

    Setoguchi, T.; Manchu, Y.; Katsumata, M. [Toshiba Corp., Tokyo (Japan)

    2000-04-01

    Toshiba provides a range of information technology (IT) solutions called SmartEC Solution, which includes business-to-business electronic commerce systems and services based on international standards and industrial know-how, especially our electronic data interchange (EDI) know-how as a manufacturer. These IT solutions are supplied as services covering strategy planning, system integration, and application service provider based on five types of business-to-business electronic commerce. (author)

  3. Trust Management in P2P Systems Using Standard TuLiP

    NARCIS (Netherlands)

    Czenko, M.R.; Doumen, J.M.; Etalle, Sandro

    2008-01-01

    In this paper we introduce Standard TuLiP - a new logic based Trust Management system. In Standard TuLiP, security decisions are based on security credentials, which can be issued by different entities and stored at different locations. Standard TuLiP directly supports the distributed credential sto

  4. Trust Management in P2P Systems Using Standard TuLiP

    NARCIS (Netherlands)

    Czenko, M.R.; Doumen, J.M.; Etalle, Sandro

    2008-01-01

    In this paper we introduce Standard TuLiP - a new logic based Trust Management system. In Standard TuLiP, security decisions are based on security credentials, which can be issued by different entities and stored at different locations. Standard TuLiP directly supports the distributed credential

  5. Trust Management in P2P systems using Standard TuLiP

    NARCIS (Netherlands)

    Czenko, M.R.; Doumen, J.M.; Etalle, Sandro

    2008-01-01

    In this paper we introduce Standard TuLiP - a new logic based Trust Management system. In Standard TuLiP, security decisions are based on security credentials, which can be issued by different entities and stored at different locations. Standard TuLiP directly supports the distributed credential

  6. Ribosome-induced changes in elongation factor Tu conformation control GTP hydrolysis

    DEFF Research Database (Denmark)

    Villa, Elizabeth; Sengupta, Jayati; Trabuco, Leonard G.

    2009-01-01

    In translation, elongation factor Tu (EF-Tu) molecules deliver aminoacyl-tRNAs to the mRNA-programmed ribosome. The GTPase activity of EF-Tu is triggered by ribosome-induced conformational changes of the factor that play a pivotal role in the selection of the cognate aminoacyl-tRNAs. We present a...

  7. Functional studies of elongation factor Tu from Escherichia coli : Site-directed mutagenesis and antibiotic action

    NARCIS (Netherlands)

    Krab, Ivo Maarten

    2001-01-01

    This PhD thesis describes several studies into the structure and function of Escherichia coli Elongation Factor Tu (EF-Tu). EF-Tu plays a central role in the bacterial protein synthesis machinery as the carrier of "coded building blocks" for protein synthesis, aminoacylated tRNA (aa-tRNA). Without E

  8. 试论图书馆电子文献传递服务%On Library Electronic Document Delivery Service

    Institute of Scientific and Technical Information of China (English)

    丁根度

    2001-01-01

    This essay discusses the impetus of modern information technology to document delivery service, introduces the electronic document delivery mode in Australia, and elaborates the importance, necessity and feasibility of building up electronic document delivery systems in the libraries in China.

  9. An Electronic Service Quality Reference Model for Designing E-Commerce Websites Which Maximizes Customer Satisfaction

    Science.gov (United States)

    Shaheen, Amer N.

    2011-01-01

    This research investigated Electronic Service Quality (E-SQ) features that contribute to customer satisfaction in an online environment. The aim was to develop an approach which improves E-CRM processes and enhances online customer satisfaction. The research design adopted mixed methods involving qualitative and quantitative methods to…

  10. Megastore: Advanced Internet-based Electronic Commerce Service for Music Industry

    NARCIS (Netherlands)

    Benabdelkader, A.; Afsarmanesh, H.; Hertzberger, L.O.; Ibrahim, M.; Küng, J.; Revell, N.

    2000-01-01

    To support necessary requirements and flexibility to the buyers of different goods; advanced and efficient internet-based Electronic Commerce services must be designed and developed. In addition to the traditional user requirements, the developed system must properly address efficiency issues, among

  11. Marketing of Academic Library Services through Social Networking Sites: Implications of Electronic Word-of-Mouth

    Science.gov (United States)

    Siddike, Md. Abul Kalam; Kiran, K.

    2015-01-01

    The main objective of this study is to investigate the perceptions of academic librarians towards the marketing of library services through social networking sites (SNSs) and their understanding of using electronic word-of-mouth (eWOM) as a marketing tool in academic libraries. This study follows a qualitative data-gathering approach of structured…

  12. 77 FR 19747 - Notice of Transportation Services' Transition from Paper to Electronic Fare Media

    Science.gov (United States)

    2012-04-02

    ...The U.S. Department of Transportation's Office of Transportation Services (TRANServe), located within the Office of the Assistant Secretary for Administration, has initiated the adoption of a new program distribution methodology for transit benefits. TRANServe has shifted to electronic fare media in specific areas in New York, parts of the National Capitol Region, and parts of the Southeast.......

  13. Investigating electronic portfolio in pre-service teacher education in the gulf region

    NARCIS (Netherlands)

    Alhammar, Amal

    2006-01-01

    Thus although this dissertation, ¿Investigating electronic portfolios in pre-service teacher education in the Gulf Region,¿ has a specific focus on two particular countries in the Gulf Region, it reflects questions that are currently being asked at many organizations for higher education world wide,

  14. A Hierarchy Fuzzy MCDM Method for Studying Electronic Marketing Strategies in the Information Service Industry.

    Science.gov (United States)

    Tang, Michael T.; Tzeng, Gwo-Hshiung

    In this paper, the impacts of Electronic Commerce (EC) on the international marketing strategies of information service industries are studied. In seeking to blend humanistic concerns in this research with technological development by addressing challenges for deterministic attitudes, the paper examines critical environmental factors relevant to…

  15. Diffusion of electronic service delivery innovations: the case of e-policing

    NARCIS (Netherlands)

    E.H. Korteland (Evelien); V.J.J.M. Bekkers (Victor)

    2009-01-01

    textabstractThis article examines the diffusion and adoption process of an electronic service delivery innovation, which can be seen as an example of e-policing – called SMS-alert – among Dutch police forces. Important is not only to pay attention to the question how an innovation has spread - and t

  16. An Electronic Service Quality Reference Model for Designing E-Commerce Websites Which Maximizes Customer Satisfaction

    Science.gov (United States)

    Shaheen, Amer N.

    2011-01-01

    This research investigated Electronic Service Quality (E-SQ) features that contribute to customer satisfaction in an online environment. The aim was to develop an approach which improves E-CRM processes and enhances online customer satisfaction. The research design adopted mixed methods involving qualitative and quantitative methods to…

  17. Marketing of Academic Library Services through Social Networking Sites: Implications of Electronic Word-of-Mouth

    Science.gov (United States)

    Siddike, Md. Abul Kalam; Kiran, K.

    2015-01-01

    The main objective of this study is to investigate the perceptions of academic librarians towards the marketing of library services through social networking sites (SNSs) and their understanding of using electronic word-of-mouth (eWOM) as a marketing tool in academic libraries. This study follows a qualitative data-gathering approach of structured…

  18. The Impending Demise of "tu" in Montevideo, Uruguay

    Science.gov (United States)

    Weyers, Joseph R.

    2009-01-01

    Since the early 1960s, the "tuteo" (T-T), and particularly the use of tonic "tu" with the "vos" verbal morphology (T-V) has been accepted as typical of the speech of Montevideo, Uruguay, a region generally classified as "voseante". This paper reports on the results of 117 rapid anonymous interviews conducted in Montevideo to document the status of…

  19. The Impending Demise of "tu" in Montevideo, Uruguay

    Science.gov (United States)

    Weyers, Joseph R.

    2009-01-01

    Since the early 1960s, the "tuteo" (T-T), and particularly the use of tonic "tu" with the "vos" verbal morphology (T-V) has been accepted as typical of the speech of Montevideo, Uruguay, a region generally classified as "voseante". This paper reports on the results of 117 rapid anonymous interviews conducted…

  20. (Average-) convexity of common pool and oligopoly TU-games

    NARCIS (Netherlands)

    Driessen, T.S.H.; Meinhardt, H.

    2000-01-01

    The paper studies both the convexity and average-convexity properties for a particular class of cooperative TU-games called common pool games. The common pool situation involves a cost function as well as a (weakly decreasing) average joint production function. Firstly, it is shown that, if the rele

  1. Problem-Centered Design and Personal Teaching Style: An Exploratory Study of Youguang Tu's Course on Philosophy of Education

    Science.gov (United States)

    Lei, Hongde

    2016-01-01

    Youguang Tu is a contemporary Chinese philosopher of education. His course on philosophy of education had a significant impact on his students. This exploratory study examines how Tu designed and taught this course. Ultimately, there are two reasons why Tu's course had such a significant influence on his students. The first is that Tu used…

  2. Overview and comparative study of GPR international standards and guidelines - COST Action TU1208

    Science.gov (United States)

    Pajewski, Lara; Marciniak, Marian; Benedetto, Andrea; Tosti, Fabio

    2016-04-01

    Ground Penetrating Radar (GPR) can be effectively used for non-destructive testing of composite structures and diagnostics affecting the whole life-cycle of civil engineering works. Nevertheless, few recognised international standards exist in this field and inhomogeneous recommendations are present in different countries. Moreover, the levels of knowledge, awareness and experience regarding the use of GPR in civil engineering vary strongly across different European areas. The COST Action TU1208 is working hard on leveraging these differences, by sharing and disseminating knowledge and experience, as well as by developing guidelines and protocols for a safe and effective use of GPR in civil engineering. GPR users need to know which is the best way to conduct GPR measurements and what the quality level for the results should be. The TU1208 guidelines will ensure a higher efficiency and quality of GPR services and they will constitute a scientific basis for the introduction of European Standards on the application of GPR in civil engineering. The aim of this contribution is to present an in-depth overview and critical analysis of the existing GPR international and national standards and guidelines. The main documents considered in our work are listed and briefly described in the following. Three standards are provided by the American Society for Testing and Materials (ASTM), to guide the GPR use for subsurface investigation, evaluation of asphalt-covered concrete bridge decks, and determination of pavement-layer thickness: 1. ASTM D6432-11, Standard Guide for Using the Surface Ground Penetrating Radar Method for Subsurface Investigation, ASTM International, West Conshohocken, PA, 2011, www.astm.org, DOI: 10.1520/D6432-11. 2. ASTM D6087-08, Standard Test Method for Evaluating Asphalt-Covered Concrete Bridge Decks Using Ground Penetrating Radar, ASTM International, West Conshohocken, PA, 2008, www.astm.org, DOI: 10.1520/D6087-08. 3. ASTM D4748-10, Standard Test Method

  3. Payment Solutions for Services in Interactive TV : A Comparative Evaluation of Electronic Payment Systems

    OpenAIRE

    Aminoff, Fredrik; Dettel, Johan

    2004-01-01

    The market for digital TV is developing and some industry actors focus on interactive TV. Interactive content and services that previously only were able to use through a standard PC are now available to use through the TV set. To distribute the services to the TV a so called set top box with broadband connection needs to be used. Such a box can be described as a unit where a standard PC and a digital TV receptor are integrated. This thesis aims to investigate the market for electronic paymen...

  4. Migration to an electronic journal collection in a hospital library: implications for reference service.

    Science.gov (United States)

    Bardyn, Tania P; Young, Caroline S

    2007-01-01

    This article provides a perspective on the migration to an electronic-only journal collection in a hospital library and its effect on reference services, information-seeking, and library use patterns. Bellevue Hospital Center in New York, NY is one of the first major teaching hospitals in the United States to begin a fundamental shift to a current, electronic-only journal collection. This article describes the process and develops a model for use by other hospital libraries, with commentary on the impact on reference services to library users. Key findings are that physicians, residents, and nurses have come to expect electronic journal collections and use the Internet in the hospital library to access electronic journals. Similar to many academic health sciences libraries, the reference desk in a hospital library has become more like a technical support desk. Users who contact the library have questions about access to the library's electronic resources or about searching techniques. In the future, medical reference librarians will continue to assist searchers who cannot find what they are looking for and will assist those who repeatedly get results that do not match their information needs.

  5. An Interbacterial NAD(P)+ Glycohydrolase Toxin Requires Elongation Factor Tu for Delivery to Target Cells

    Energy Technology Data Exchange (ETDEWEB)

    Whitney, John C.; Quentin, Dennis; Sawai, Shin; LeRoux, Michele; Harding, Brittany N.; Ledvina, Hannah E.; Tran, Bao Q.; Robinson, Howard; Goo, Young Ah; Goodlett, David R.; Raunser, Stefan; Mougous, Joseph D.

    2015-10-08

    Type VI secretion (T6S) influences the composition of microbial communities by catalyzing the delivery of toxins between adjacent bacterial cells. Here, we demonstrate that a T6S integral membrane toxin from Pseudomonas aeruginosa, Tse6, acts on target cells by degrading the universally essential dinucleotides NAD+ and NADP+. Structural analyses of Tse6 show that it resembles mono-ADP-ribosyltransferase proteins, such as diphtheria toxin, with the exception of a unique loop that both excludes proteinaceous ADP-ribose acceptors and contributes to hydrolysis. We find that entry of Tse6 into target cells requires its binding to an essential housekeeping protein, translation elongation factor Tu (EF-Tu). These proteins participate in a larger assembly that additionally directs toxin export and provides chaperone activity. Visualization of this complex by electron microscopy defines the architecture of a toxin-loaded T6S apparatus and provides mechanistic insight into intercellular membrane protein delivery between bacteria.

  6. Qualitive electronic management of information in health services as an implement of ensuring of total quality.

    OpenAIRE

    Tsounis A.; Sarafis P.

    2012-01-01

    Introduction: the promotion and ensuring of quality is an important challenge for modern social-care organizations, which are complex systems based in the intensity of work, with a large number of inputs and outputs. Aim : The aim of this task is to negotiate the issue of the qualitative electronic management of information in healthcare services, as an important implement of support of the qualitative functions of a hospital and by extension as an implement of ensuring of total quality in it...

  7. Yes, but How Do We Know If It's Working? Evidence Regarding Impact on Clinical Practice of Access for Health Service Staff to Bibliographic Databases and Full Text Electronic Journals.

    Science.gov (United States)

    Marriott, Richard

    2002-01-01

    Discusses the development of regionally organized electronic library services within the United Kingdom's National Health Service, Examines evidence for the effectiveness of electronic library services and considers the interdependence of electronic and conventional library services. (Author/LRW)

  8. Roles of Protein Synthesis Elongation Factor EF-Tu in Heat Tolerance in Plants

    Directory of Open Access Journals (Sweden)

    Jianming Fu

    2012-01-01

    Full Text Available EF-Tu proteins of plastids, mitochondria, and the cytosolic counterpart EF-1α in plants, as well as EF-Tu proteins of bacteria, are highly conserved and multifunctional. The functions of EF-Tu include transporting the aminoacyl-tRNA complex to the A site of the ribosome during protein biosynthesis; chaperone activity in protecting other proteins from aggregation caused by environmental stresses, facilitating renaturation of proteins when conditions return to normal; displaying a protein disulfide isomerase activity; participating in the degradation of N-terminally blocked proteins by the proteasome; eliciting innate immunity and triggering resistance to pathogenic bacteria in plants; participating in transcription when an E. coli host is infected with phages. EF-Tu genes are upregulated by abiotic stresses in plants, and EF-Tu plays important role in stress responses. Expression of a plant EF-Tu gene confers heat tolerance in E. coli, maize knock-out EF-Tu null mutants are heat susceptible, and over-expression of an EF-Tu gene improves heat tolerance in crop plants. This review paper summarizes the current knowledge of EF-Tu proteins in stress responses in plants and progress on application of EF-Tu for developing crop varieties tolerant to abiotic stresses, such as high temperatures.

  9. Improving linear accelerator service response with a real- time electronic event reporting system.

    Science.gov (United States)

    Hoisak, Jeremy D P; Pawlicki, Todd; Kim, Gwe-Ya; Fletcher, Richard; Moore, Kevin L

    2014-09-08

    To track linear accelerator performance issues, an online event recording system was developed in-house for use by therapists and physicists to log the details of technical problems arising on our institution's four linear accelerators. In use since October 2010, the system was designed so that all clinical physicists would receive email notification when an event was logged. Starting in October 2012, we initiated a pilot project in collaboration with our linear accelerator vendor to explore a new model of service and support, in which event notifications were also sent electronically directly to dedicated engineers at the vendor's technical help desk, who then initiated a response to technical issues. Previously, technical issues were reported by telephone to the vendor's call center, which then disseminated information and coordinated a response with the Technical Support help desk and local service engineers. The purpose of this work was to investigate the improvements to clinical operations resulting from this new service model. The new and old service models were quantitatively compared by reviewing event logs and the oncology information system database in the nine months prior to and after initiation of the project. Here, we focus on events that resulted in an inoperative linear accelerator ("down" machine). Machine downtime, vendor response time, treatment cancellations, and event resolution were evaluated and compared over two equivalent time periods. In 389 clinical days, there were 119 machine-down events: 59 events before and 60 after introduction of the new model. In the new model, median time to service response decreased from 45 to 8 min, service engineer dispatch time decreased 44%, downtime per event decreased from 45 to 20 min, and treatment cancellations decreased 68%. The decreased vendor response time and reduced number of on-site visits by a service engineer resulted in decreased downtime and decreased patient treatment cancellations.

  10. Abre tu nevera! Aplicación para Android

    OpenAIRE

    Cañizares Fernandez, Rosa

    2014-01-01

    Aquí presento mi PFC Abre tu nevera! Consiste en un recetario paso a paso basado en los productos que tenemos en la despensa. Además cuenta de una gestión de listas de la compra. En el código fuente podremos encontrar una carpeta con el código fuente del proyecto Android y la app lista para instalar.

  11. Consistency of denominator data in electronic health records in Australian primary healthcare services: enhancing data quality.

    Science.gov (United States)

    Bailie, Ross; Bailie, Jodie; Chakraborty, Amal; Swift, Kevin

    2015-01-01

    The quality of data derived from primary healthcare electronic systems has been subjected to little critical systematic analysis, especially in relation to the purported benefits and substantial investment in electronic information systems in primary care. Many indicators of quality of care are based on numbers of certain types of patients as denominators. Consistency of denominator data is vital for comparison of indicators over time and between services. This paper examines the consistency of denominator data extracted from electronic health records (EHRs) for monitoring of access and quality of primary health care. Data collection and analysis were conducted as part of a prospective mixed-methods formative evaluation of the Commonwealth Government's Indigenous Chronic Disease Package. Twenty-six general practices and 14 Aboriginal Health Services (AHSs) located in all Australian States and Territories and in urban, regional and remote locations were purposively selected within geographically defined locations. Percentage change in reported number of regular patients in general practices ranged between -50% and 453% (average 37%). The corresponding figure for AHSs was 1% to 217% (average 31%). In approximately half of general practices and AHSs, the change was ≥ 20%. There were similarly large changes in reported numbers of patients with a diagnosis of diabetes or coronary heart disease (CHD), and Indigenous patients. Inconsistencies in reported numbers were due primarily to limited capability of staff in many general practices and AHSs to accurately enter, manage, and extract data from EHRs. The inconsistencies in data required for the calculation of many key indicators of access and quality of care places serious constraints on the meaningful use of data extracted from EHRs. There is a need for greater attention to quality of denominator data in order to realise the potential benefits of EHRs for patient care, service planning, improvement, and policy. We

  12. Market of Electronic Services in Poland as a Basis to Develop Economy Based on Knowledge - Diagnosis and Perspective of Developed

    Directory of Open Access Journals (Sweden)

    Wieslaw Maziarz

    2006-01-01

    Full Text Available Development of economy based on knowledge in Poland is determined by the market of electronic communication services that is hardly competitive and at the same time in efficient, what is expressed in a low access level tothe broad-band services and one of higher rates in Europe. Hitherto executed activities adapting the market of electronic services in Poland to the European level are partially successful, because the market needs an inflow of considerable fundsfor telecommunications investments and innovations, without which service offers of Polish operators will be too poor andexpensive. Some hope for improvement of this situation is connected with increase a level of competitiveness in the range ofthe access to the broad-band services. In this article there has been executed the overview of solutions that should in crease the competitiveness of the market of electronic communication in Poland and discussed benefits resulting from these solutions.

  13. Reconstitution of Qbeta RNA replicase from a covalently bonded elongation factor Tu-Ts complex

    DEFF Research Database (Denmark)

    Brown, S; Blumenthal, T

    1976-01-01

    (C) and Qbeta RNA normally and had approximately the same specific activity as control enzyme. Denatured Qbeta replicase formed with crosslinked EF-Tu-Ts was found to renature much more rapidly than untreated enzyme and, in contrast to normal replicase, its renaturation was not inhibited by GDP. The results...... by its ability to replace EF-Tu and EF-Ts in the renaturation of denatured Qbeta replicase. A sample of Qbeta replicase with crosslinked EF-Tu-Ts replacing the individual elongation factors was prepared. Although it lacked EF-Tu and EF-Ts activities, it could initiate transcription of both poly...

  14. Trust building electronic services as a crucial self-regulation feature of Digital Business Ecosystems

    Directory of Open Access Journals (Sweden)

    Radoslav Delina

    2012-04-01

    Full Text Available In the field of digital business ecosystem, the self-regulation feature plays crucial role. ICT supports biological and sociological phenomena through efficient electronic services. One of the main roles is building and enhancing efficient relationships between actors within the ecosystem. Problem of interaction between commercial subjects depends on expected benefits. These expectations are predictors of successful result from realized transaction with potential partner. And this predictor is based on trust and trustworthiness. The paper presents trust as crucial factor for cooperation and discusses specifics of several trust building mechanisms to increase the level of trust in e-cooperation within digital business ecosystems. Based on results provided by questionnaire survey in Slovak business environment, the paper discusses the relationship between the level of respondents´ electronic business experience and their preferences for the portfolio of trust building mechanisms.

  15. Osteoporosis screening and treatment among veterans with recent fracture after implementation of an electronic consult service.

    Science.gov (United States)

    Lee, Richard H; Lyles, Kenneth W; Pearson, Megan; Barnard, Karen; Colón-Emeric, Cathleen

    2014-06-01

    Fewer than 24% of Veterans received appropriate evaluation and/or treatment for osteoporosis within 6 months of an index fracture. An electronic consult (E-consult) service was implemented at three Veterans Affairs Medical Centers to facilitate the identification of and recommend management for patients with recent fracture. The E-consult service used clinical encounter data based on ICD9 diagnosis codes to prospectively identify patients with potential osteoporotic fractures. Eligible patients' medical records were reviewed by a metabolic bone specialist, and an E-consult note was sent to the patient's primary provider with specific recommendations for further management. Recommendations were initiated at the provider's discretion. Between 2011 and 2013, the E-consult service identified 444 eligible patients with a low-trauma fracture who were not already on treatment. One hundred twenty-nine (29.1%) consults recommended immediate bisphosphonate treatment, and 258 (58.1%) recommended bone density assessments. Primary providers responded by prescribing bisphosphonates in 74 patients (57.4%) and by ordering bone density testing in 183 (70.9%) patients. At the facility level, prior to implementation of the E-consult service, the rate of osteoporosis treatment following a fracture was 4.8% for bisphosphonates and 21.3% for calcium/vitamin D. After implementation, the treatment rate increased to 7.3% for bisphosphonates (p = 0.02) and 35.2% for calcium/vitamin D (p E-consult service modestly improved the rate of osteoporosis treatment among patients with a recent fracture. These results suggest that a program with direct patient interaction is probably required to substantially improve treatment rates.

  16. E-Procurement System Technology: An Analysis in Electronic Procurement Service Unit (LPSE) of Kepulauan Riau Province

    OpenAIRE

    Rendra Setyadiharja; Shahril Budiman; Zamzami A Karim; Raja Abumanshur Matridi; Junriana Junriana; Ferizone Ferizone; Achmad Nurmandi

    2014-01-01

    The practice of corruption always exist in public goods and service procurement in Indonesia. The Government efforts in reducing this case are doing new breakthrough like creating new system of service and goods procurement in an electronic way, usually called E-Procurement. After being instructed by Presidential Regulation number 54, year of 2010, the Local Government must use the E-Procurement System in the process of goods and service procurement, including Kepulauan Riau Province. This Re...

  17. Using Electronic Portfolio to Promote Professional Learning Community for Pre-Service Early Childhood Teachers at Alquds University

    Science.gov (United States)

    Khales, Buad

    2016-01-01

    The present study aims to explore whether the electronic portfolio can influence pre-service teachers' education and to examine how professional learning communities develop through electronic portfolios. To achieve this, twenty-four student-teachers taking a course in early childhood education at Al-Quds University participated in a study to…

  18. The aplication of electronic commerce in the distribution of insurance services

    Directory of Open Access Journals (Sweden)

    Piljan Ivan

    2016-01-01

    Full Text Available The paper describes the importance of information and communication technology for the development of the insurance companies, with special emphasis on the current development and potential for further development of marketing, and the distribution of insurance products in particular, which relies on information and communication technologies, especially the Internet. A special place here is reserved for the internet marketing as the most common of Internet uses among insurance companies. Transforming business processes so that they comply with the principles of electronic commerce will in the neaar future become common even in smaller businesses, formerly conservative financial institutions, e.g. insurance companies, are increasingly turning to e-insurance which, despite high costs of its introduction and initial problems in the operation, are to be relied upon in the near future. Therefore, in many countries, it is becoming accepted, to a greater or lesser extent. Mobile communication brings the biggest changes in electronic commerce. Even today, its prevalence among consumers offers great opportunities for service providers. Insurance companies in our country at this moment do not offer their services through this specific communication channel, but in the very near future changes can be expected in this field, due to the fact that the prerequisites for that exist in Serbia. This is supported by information that some insurance companies in the neighboring countries have already activated their first applications for smart phones and similar applications in the Serbian banking industry already exist.

  19. [Occupational stress and early health effects in migrant workers in an electronics manufacturing service enterprise].

    Science.gov (United States)

    Liu, X M; Li, S; Zhang, Q Y; Wang, C; Ji, Y Q; Wang, J; Shi, J

    2016-10-20

    Objective: To investigate occupational stress in migrant workers in an electronics manufacturing service enterprise and the association between occupational stress and early health effects, such as job burnout, depressive tendency, and insomnia. Methods: In August 2015, stratified random cluster sampling was used to select 1 097 migrant workers in an electronics manufacturing service enterprise. The Job Demand-Autonomy Questionnaire and effort-reward imbalance questionnaire were used to investigate occupational stress with the types of high workload and effort-reward imbalance, and Burnout Inventory, depression scale, and self-management sleep questionnaire were used to investigate the early health effects of occupational stress. Results: In these migrant workers, the detection rates of occupational stress with the types of high workload and effort-reward imbalance were 69.8%(766/1 097) and 11.9%(131/1 097). The multivariate logistic regression analysis showed that the workers who had occupational stress with the types of high workload and effort-reward imbalance had significantly higher risks of job burnout and depressive tendencies than those who did not have these two types of occupational stress (Penterprise. The workers who have occupational stress with the type of effort-reward imbalance have higher risks of job burnout and depressive tendencies than those who have occupational stress with the type of high workload.

  20. Service Integration to Enhance Research Data Management: RSpace Electronic Laboratory Notebook Case Study

    Directory of Open Access Journals (Sweden)

    Stuart Macdonald

    2015-02-01

    Full Text Available Research Data Management (RDM provides a framework that supports researchers and their data throughout the course of their research and is increasingly regarded as one of the essential areas of responsible conduct of research. New tools and infrastructures make possible the generation of large volumes of digital research data in a myriad of formats. This facilitates new ways to analyse, share and reuse these outputs, with libraries, IT services and other service units within academic institutions working together with the research community to develop RDM infrastructures to curate and preserve this type of research output and make them re-usable for future generations. Working on the principle that a rationalised and continuous flow of data between systems and across institutional boundaries is one of the core goals of information management, this paper will highlight service integration via Electronic Laboratory Notebooks (ELN, which streamline research data workflows, result in efficiency gains for researchers, research administrators and other stakeholders, and ultimately enhance the RDM process.

  1. A new mechanism for high-[Tc]: Electron scattering from interacting tunneling units

    Energy Technology Data Exchange (ETDEWEB)

    Klein, M.W.; Simanovsky, S.B. (Worcester Polytechnic Inst., MA (United States). Dept. of Physics)

    1998-12-20

    A theoretical model for high-[Tc] superconductivity is presented based on electron pairing due to their interaction with two-level or multi-level tunneling units (TU's) present in high-[Tc] materials. TU's were found experimentally in YBa[sub 2]Cu[sub 3]O[sub 7[minus][delta

  2. The gammaTuRC Nanomachine Mechanism and Future Applications

    Science.gov (United States)

    Riehlman, Timothy D.

    The complexity and precision of the eukaryotic cell's cytoskeletal network is unrivaled by any man-made systems, perfected by billions of years of evolution, mastering elegant processes of self-assembly, error correction, and self-repair. Understanding the capabilities of these networks will have important and far reaching applications in human medicine by aiding our understanding of developmental processes, cellular division, and disease mechanisms, and through biomimicry will provide insights for biosynthetic manufacturing at the nanoscale and across scales. My research utilizes cross species techniques from Human to the model organism of Fission Yeast to investigate the structure and mechanisms of the g-tubulin ring complex (gTuRC). The gTuRC is a highly conserved eukaryotic multiprotein complex serving as a microtubule organizing center (MTOC) responsible for microtubule nucleation through templating, regulation of dynamics, and establishment of microtubule polarity. Microtubules are 25 nm diameter dynamic flexible polymers of a/b-tubulin heterodimers that function as scaffolds, force generators, distributors, and intracellular highways. The microtubule cytoskeleton is essential for numerous fundamental cellular processes such as mitotic division of chromosomes and cell division, organelle distribution within the cell, cell signaling, and cell shape. This incredible diversity in functions is made possible in part due to molecular motor Kinesin-like proteins (Klps), which allow expansion into more specialized neural, immune, and ciliated cell functions. Combined, the MTOC, microtubules, and Klps represent ideal microtubule cytoskeleton protein (MCP) modular components for in vitro biomimicry towards generation of adaptable patterned networks for human designed applications. My research investigates the hypothesis that a mechanistic understanding of conserved MTOC gTuRC mechanisms will help us understand dynamic cellular nanomachines and their ability to self

  3. The Measure your World / Mide tu Mundo Project

    Science.gov (United States)

    Hojman, S.; Johnson, R. M.; Meymaris, K. K.; Ward, D. L.; Russell, R.; Genyuk, J.; Lagrave, M.; Henderson, S.; Ostrosky, J.; Martinez, M.

    2007-12-01

    Over 22 centuries ago Erathostenes devised a method to determine the Earth radius. Measure your World / Mide tu Mundo is a joint venture lead by Windows to the Universe/Ventanas al Universo in the United States of America, EducaRed in Chile and RedEscolar in Mexico seeking to partner teams of students, teachers and parents from the three countries in a collaborative effort to determine the Earth circumference by sharing the results of their measurements, and exchanging cultural information. Data are collected from September 29 through October 7, 2007. A report of the whole experience will be presented.

  4. The Danish National Travel Survey - declaration of variables : TU 2006-13, version 2

    DEFF Research Database (Denmark)

    Christiansen, Hjalmar; Skougaard, Britt Zoëga

    This record documents the reported data in the data set TU 2006-13 version 2 covering data from the period May 2006 until 30. April 2014. Please refer to our website for the most up-to-date documentation of the latest TU data. This record follows, where possible, the data set and is not updated...

  5. The Danish National Travel Survey - declaration of variables : TU 2006-10, version 2

    DEFF Research Database (Denmark)

    Christiansen, Hjalmar; Haunstrup, Brian

    This record documents the reported data in the data set TU 2006-10 version 1 covering data from the period May 2006 until 30 April 2011. Please refer to our website for the most up-to-date documentation of the latest TU data. This record follows, where possible, the data set and is not updated...

  6. The Danish National Travel Survey - declaration of variables TU 2006-12, version 2 : Documentation note

    DEFF Research Database (Denmark)

    Christiansen, Hjalmar; Skougaard, Britt Zoëga

    This record documents the reported data in the data set TU 2006-12 version 1 covering data from the period May 2006 until 3o April 2013. Please refer to our website for the most up-to-date documentation of the latest TU data. This record follows, where possible, the data set and is not updated...

  7. The Danish National Travel Survey - declaration of variables : TU 2006-12, version 1

    DEFF Research Database (Denmark)

    Christiansen, Hjalmar; Skougaard, Britt Zoëga

    This record documents the reported data in the data set TU 2006-12 version 1 covering data from the period May 2006 until 31. December 2012. Please refer to our website for the most up-to-date documentation of the latest TU data. This record follows, where possible, the data set and is not updated...

  8. The Danish National Travel Survey - declaration of variables TU 2006-11, version 2

    DEFF Research Database (Denmark)

    Christiansen, Hjalmar

    This record documents the reported data in the data set TU 2006-11 version 2 covering data from the period May 2006 until 30. April 2012. Please refer to our website for the most up-to-date documentation of the latest TU data. This record follows, where possible, the data set and is not updated...

  9. The Danish National Travel Survey - declaration of variables TU 2006-11, version 1

    DEFF Research Database (Denmark)

    Christiansen, Hjalmar

    This record documents the reported data in the data set TU 2006-11 version 1 covering data from the period May 2006 until 31 December 2011. Please refer to our website for the most up-to-date documentation of the latest TU data. This record follows, where possible, the data set and is not updated...

  10. Intestinal, portal, and peripheral profiles of daikenchuto (TU-100)'s active ingredients after oral administration.

    Science.gov (United States)

    Watanabe, Junko; Kaifuchi, Noriko; Kushida, Hirotaka; Matsumoto, Takashi; Fukutake, Miwako; Nishiyama, Mitsue; Yamamoto, Masahiro; Kono, Toru

    2015-10-01

    A pharmaceutical grade Japanese traditional medicine, daikenchuto (TU-100), consisting of Japanese pepper, processed ginger, and ginseng, has been widely used for various intestinal disorders in Japan and now under development as a new therapeutic drug in the US. It is suggested that TU-100 ingredients exert pharmacological effects on intestines via two routes, from the luminal side before absorption and the peripheral blood stream after absorption. Therefore, in order to fully understand the pharmacological actions of TU-100, it is critically important to know the intraluminal amounts and forms of ingested TU-100 ingredients. In the present study, after administrating TU-100 to rats, the concentrations of TU-100 ingredients and their conjugates in the peripheral and portal blood and ileal contents were determined by LC-MS/MS. Next, TU-100 was administered to patients with ileostomy bags, but whose small intestines are diagnosed as healthy, and the ingredients/conjugates in the ileal effluent were analyzed. The results suggest that: (1) Pepper ingredients hydroxysanshools are rapidly absorbed and enter systemic circulation, (2) Ginseng ingredients ginsenosides are transported to the colon with the least absorption, (3) Ginger ingredients gingerols are absorbed and some conjugated in the small intestine and transported via the portal vein. While only a small amount of gingerols/gingerol conjugates enter systemic circulation, considerable amounts reappear in the small intestine. Thus, the effect of TU-100 on the intestines is believed to be a composite of multiple actions by multiple compounds supplied via multiple routes.

  11. Data of evolutionary structure change: 1TU8B-2AAWC [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available n>1TU8B SIKSQ---FQFGQ > GGG--- re... C 2AAWC KNFKKEKDTPFEQ ...>HHHHHH > ATOM 2082 CA LYS C 46 3.335 27.932 37.753 1.00 ...bChain> 1TU8B LLATR----GNGRN >HGGG ----GGG ...tryIDChain> LLKKNHTNNNNDKY >HHHH

  12. Test facility development for testing of micro-thrusters at TU-Delft

    NARCIS (Netherlands)

    Zandbergen, B.T.C.; Janssens, S.; Valente, F.; Perez-Grande, D.; Koopmans, R.

    2010-01-01

    The development of highly integrated and compact micro-satellites and the need for a higher precision of positioning and attitude control in space missions has stimulated the development of micro-propulsion systems. At TU-Delft, investigations are focusing on non-chemical, thermal propulsion. TU-Del

  13. The role of Glu259 in Escherichia coli elongation factor Tu in ternary complex formation

    DEFF Research Database (Denmark)

    Nautrup Pedersen, Gitte; Rattenborg, Thomas; Knudsen, Charlotte Rohde;

    1998-01-01

    Determination of the crystal structure of the ternary complex formed between elongation factor Tu:GTP and aminoacylated tRNA revealed three regions of interaction between elongation factor Tu and tRNA. The structure indicates that the conserved glutamic acid at position 271 in Thermus aquaticus EF......-Tu could be involved in the binding of the 3' CCA-Phe end of the aminoacylated tRNA. Therefore, the corresponding residue, Glu259, of Escherichia coli EF-Tu was mutated into alanine, aspartic acid, glutamine and tyrosine, in order to substantiate the crystallographic structural evidence and to obtain...... of interaction with tRNA, while mutation to tyrosine abolished completely the interaction with tRNA. Finally, mutation to glutamine resulted in an elongation factor Tu variant behaving like the wild type. In conclusion, the environment around the site binding the CCA-Phe end of the tRNA is very restricted...

  14. The Study and Explanation of Effective Factors in Establishment of Electronic Services Management in Golestan Province Transportation and Road Office

    Directory of Open Access Journals (Sweden)

    Masoum Ali Salimian

    2014-02-01

    Full Text Available Purpose: This paper is a research on the study of effective factors in establishment of electronic services management in Golestan province transportation and road general office in Golestan in 1390-91. Method: The research method is a descriptive survey and the population consists of all the experts of Golestan transportation department which add up to 190 people. The measuring method is a researcher made questionnaire. The sampling method is cluster random. The 127 sample was defined using Kerjici and Morgan table. Descriptive data consisting of mean, standard deviation, variance and inferential statistics consisting of t-test and Fridman were used for analyzing the data. Results: The research results show that financial strength affects the presence of electronic services management. Communicational infrastructures affect the presence of electronic services management. Technical facilities affect the presence of electronic services management. The order of the affecting factors on the presence of electronic services management is: technical facilities, communicational infrastructure, existence of experts, financial strength, employees’ education and organizational culture.

  15. Tööturuasutuste võrgustik EURES = The European employment services network in Estonia / Heleri Hermanson

    Index Scriptorium Estoniae

    Hermanson, Heleri

    2006-01-01

    EURES (EURopean Employment Services) on Euroopa Komisjoni riiklike tööturuasutuste koostöövõrgustik. Eestlaste võimalustest leida tööd Euroopa Liidu liikmesmaades. Lisad: Töötu sotsiaalse kaitse kulutuste jaotus, 2005; Töötu sotsiaalse kaitse kulutused, 1994-2005; Kõnekaid fakte

  16. Tööturuasutuste võrgustik EURES = The European employment services network in Estonia / Heleri Hermanson

    Index Scriptorium Estoniae

    Hermanson, Heleri

    2006-01-01

    EURES (EURopean Employment Services) on Euroopa Komisjoni riiklike tööturuasutuste koostöövõrgustik. Eestlaste võimalustest leida tööd Euroopa Liidu liikmesmaades. Lisad: Töötu sotsiaalse kaitse kulutuste jaotus, 2005; Töötu sotsiaalse kaitse kulutused, 1994-2005; Kõnekaid fakte

  17. A Survey on the Infrastructures and Skills Necessary to Establish Electronic Reference Services at Ferdowsi University of Mashhad

    Directory of Open Access Journals (Sweden)

    Mehri Parirokh

    2014-12-01

    The study population were all librarians working in the Reference Services, information and Public services in Libraries of Ferdowsi University of Mashhad (32 person. Interviews were conducted with one of the administrative staff at the Central Library. The checklist was completed with the help of the head of each library. The findings showed that about 35% of reference librarians using less electronic reference services. in this field, Others evaluate themselves as moderate. And all the librarians (100 percent were mentioned that offer of electronic reference services is necessary. Meanwhile, only 28% believed that librarians have the Technology skills and nearly 50% believe that they have the searching skills. In this regard, more than 60% of librarians said they have suitable skills. Based on the finding and the gap between present and ideal situation it seems that the usage rate of technology in its ideal form has the deepest gap and with the librarian's individual skills has not it.

  18. The Activities , Drivers and Barriers of ‘Electronic Public Service Delivery’ in Dubai’s public organisations

    OpenAIRE

    Binyelaiyel, Ammar

    2012-01-01

    Abstract The quest to transform the delivery of government services through innovative and electronic means has been embraced by public organisations worldwide in an ever rising phenomenon, sought after to reap some of the potentially rewarding benefits of the digitisation of government services. In this study, the author reports the experiences of four major public organisations in Dubai as its governing office have imposed a deadline for all of its public agencies to trans...

  19. Physical Characterization of the Binary Asteroid 66146 (1998 Tu3)

    Science.gov (United States)

    Truong, Thien-Tin; Hicks, M.; Mayes, D.; Barajas, T.; Garcia, K.

    2011-01-01

    The near-Earth asteroid 66146 (1998 TU3) was discovered on 1998 October 13 by the LINEAR NEO survey (MPEC 1998-U03). We obtained five nights of Bessel BVRI observations (2010 Aug 6,7,10,12,13 UT) and one night of Bessel R (August 8 PST) at the JPL Table Mountain Observatory (TMO) 0.6-m telescope near Wrightwood, California. These observations were obtained as part of our ongoing survey at TMO of Potentially Hazardous Asteroids (PHAs), planetary radar targets, and low delta-V near-Earth asteroids (NEOs). The object's rotationally averaged colors (B-R=1.238+/-0.011 mag; V-R=0.440+/-0.008 mag; R-I=0.275+/-0.010 mag) were found most compatible with an Sk-type spectral classification (Bus Taxonomy)/S-type (Tholen Taxonomy). This association was obtained through a comparison of our colors with the 1341 asteroid spectra in the SMASS II database (Bus & Binzel 2002). Our classification differs significantly from the Q-type taxonomy reported by Whitely (2002). Assuming a solar phase parameter g=0.15 we performed a period search using standard Fourier techniques. We found a best-fit rotational period Psyn=2.378+/-0.001 hr, in excellent agreement with the 2.3779+/-0.0004 period determined by Richards et al. (2007). The dispersion in the phased single period lightcurve strongly suggests that 1998 TU3 is be a binary system, with variations in observed flux caused by an unresolved, tidally locked secondary companion. Fitting a 2-period model as described by Pravec et al. (2000), we found that our photometry agrees well with a binary model (P1=2.378+/-0.01 hr, P2=28.28+/-0.05 hr). We have three additional nights scheduled for this object at TMO (Oct 8, 9, 10 2010 UT), extending our solar phase coverage and allowing us to refine our rotational models. 1998 TU3 will experience an exceptional apparition in 2012. This object may be a good candidate for shape/pole modeling via lightcurve inversion, especially if photometry can be obtained from both northern and southern hemispheres. We

  20. Quality assessment of Isfahan Medical Faculty web site electronic services and prioritizing solutions using analytic hierarchy process approach.

    Science.gov (United States)

    Hajrahimi, Nafiseh; Dehaghani, Sayed Mehdi Hejazi; Hajrahimi, Nargess; Sarmadi, Sima

    2014-01-01

    Implementing information technology in the best possible way can bring many advantages such as applying electronic services and facilitating tasks. Therefore, assessment of service providing systems is a way to improve the quality and elevate these systems including e-commerce, e-government, e-banking, and e-learning. This study was aimed to evaluate the electronic services in the website of Isfahan University of Medical Sciences in order to propose solutions to improve them. Furthermore, we aim to rank the solutions based on the factors that enhance the quality of electronic services by using analytic hierarchy process (AHP) method. Non-parametric test was used to assess the quality of electronic services. The assessment of propositions was based on Aqual model and they were prioritized using AHP approach. The AHP approach was used because it directly applies experts' deductions in the model, and lead to more objective results in the analysis and prioritizing the risks. After evaluating the quality of the electronic services, a multi-criteria decision making frame-work was used to prioritize the proposed solutions. Non-parametric tests and AHP approach using Expert Choice software. The results showed that students were satisfied in most of the indicators. Only a few indicators received low satisfaction from students including, design attractiveness, the amount of explanation and details of information, honesty and responsiveness of authorities, and the role of e-services in the user's relationship with university. After interviewing with Information and Communications Technology (ICT) experts at the university, measurement criteria, and solutions to improve the quality were collected. The best solutions were selected by EC software. According to the results, the solution "controlling and improving the process in handling users complaints" is of the utmost importance and authorities have to have it on the website and place great importance on updating this process

  1. User satisfaction survey and usage of an electronic desktop document delivery service at an academic medical library.

    Science.gov (United States)

    Sayed, Ellen N; Murray, Sarah D

    2003-01-01

    In June 2000, the Biomedical Library at the University of South Alabama introduced Prospero, an electronic desktop document delivery service. From June 2000 to November 2002, Prospero delivered 28% of interlibrary loan requests and 72% of document delivery requests. In November 2002, the library conducted a user satisfaction survey of the Prospero service. Forty-two surveys were used. Fifteen responses were received from affiliated faculty, staff, and students, who generally expressed satisfaction with the service. Twenty-seven responses were received from unaffiliated users, comprised of medical libraries, individual users, and businesses. Based on the survey results, the library deemed the Prospero service a success. To better support users, the library's Web page was updated to include hardware and software requirements for successful use of the Prospero service, as well as screen shots of the Prospero process.

  2. Development of electronic medical record charting for hospital-based transfusion and apheresis medicine services: Early adoption perspectives

    Directory of Open Access Journals (Sweden)

    Rebecca Levy

    2010-01-01

    Full Text Available Background: Electronic medical records (EMRs provide universal access to health care information across multidisciplinary lines. In pathology departments, transfusion and apheresis medicine services (TAMS involved in direct patient care activities produce data and documentation that typically do not enter the EMR. Taking advantage of our institution′s initiative for implementation of a paperless medical record, our TAMS division set out to develop an electronic charting (e-charting strategy within the EMR. Methods: A focus group of our hospital′s transfusion committee consisting of transfusion medicine specialists, pathologists, residents, nurses, hemapheresis specialists, and information technologists was constituted and charged with the project. The group met periodically to implement e-charting TAMS workflow and produced electronic documents within the EMR (Cerner Millenium for various service line functions. Results: The interdisciplinary working group developed and implemented electronic versions of various paper-based clinical documentation used by these services. All electronic notes collectively gather and reside within a unique Transfusion Medicine Folder tab in the EMR, available to staff with access to patient charts. E-charting eliminated illegible handwritten notes, resulted in more consistent clinical documentation among staff, and provided greater real-time review/access of hemotherapy practices. No major impediments to workflow or inefficiencies have been encountered. However, minor updates and corrections to documents as well as select work re-designs were required for optimal use of e-charting by these services. Conclusion: Documentation of pathology subspecialty activities such as TAMS can be successfully incorporated into the EMR. E-charting by staff enhances communication and helps promote standardized documentation of patient care within and across service lines. Well-constructed electronic documents in the EMR may also

  3. Prehospital electronic patient care report systems: early experiences from emergency medical services agency leaders.

    Directory of Open Access Journals (Sweden)

    Adam B Landman

    Full Text Available BACKGROUND: As the United States embraces electronic health records (EHRs, improved emergency medical services (EMS information systems are also a priority; however, little is known about the experiences of EMS agencies as they adopt and implement electronic patient care report (e-PCR systems. We sought to characterize motivations for adoption of e-PCR systems, challenges associated with adoption and implementation, and emerging implementation strategies. METHODS: We conducted a qualitative study using semi-structured in-depth interviews with EMS agency leaders. Participants were recruited through a web-based survey of National Association of EMS Physicians (NAEMSP members, a didactic session at the 2010 NAEMSP Annual Meeting, and snowball sampling. Interviews lasted approximately 30 minutes, were recorded and professionally transcribed. Analysis was conducted by a five-person team, employing the constant comparative method to identify recurrent themes. RESULTS: Twenty-three interviewees represented 20 EMS agencies from the United States and Canada; 14 EMS agencies were currently using e-PCR systems. The primary reason for adoption was the potential for e-PCR systems to support quality assurance efforts. Challenges to e-PCR system adoption included those common to any health information technology project, as well as challenges unique to the prehospital setting, including: fear of increased ambulance run times leading to decreased ambulance availability, difficulty integrating with existing hospital information systems, and unfunded mandates requiring adoption of e-PCR systems. Three recurring strategies emerged to improve e-PCR system adoption and implementation: 1 identify creative funding sources; 2 leverage regional health information organizations; and 3 build internal information technology capacity. CONCLUSION: EMS agencies are highly motivated to adopt e-PCR systems to support quality assurance efforts; however, adoption and

  4. Dial-Up Service Manual. User's Guide and Technical Reference. University of Houston Libraries Electronic Publications Center.

    Science.gov (United States)

    Kabus, Karl, Ed.

    In addition to outlining the 100 online services available to students, this guide provides basic information about electronic databases and instructions for conducting searches. After an introduction to the various types of searches possible and the costs of searches, the guide describes how to choose an appropriate database. The basics of…

  5. Electronic In-Service Teacher-Training for The New National EFL Curriculum in Turkey

    Directory of Open Access Journals (Sweden)

    I. Hakkı MIRICI

    2006-01-01

    Full Text Available A new national curriculum in all subject areas is about to be introduced in elementary schools in Turkey. The new curriculum is based on a “Constructivist” approach. This discussion paper focuses on the new curriculum for English as a foreign language, noting that teachers need information about the philosophy of the new curriculum and how its different elements support each other. The paper sets the curriculum reform in the context of international objectives in education such as the Dakar Conference, the Pisa project, Socrates programmes, the Common European Framework for Languages and the European Language Portfolio. The paper discusses the role of electronic learning in in-service training in both ongoing and one-shot teacher training programmes. The paper identifies four specific challenges and proposes solutions for a successful implementation of the new curriculum. The four challenges are how to make up the new curriculum comprehensible to teachers, how to help teachers develop their own materials, how to persuade teachers to participate in training process, and how to help teachers share their ideas.

  6. An Electronic Worker Service System of the Pig House Based on ATmega16

    Science.gov (United States)

    Li, Liu-An; Jin, Tian-Ming; Yu, Ya-Ping; Zhang, Guo-Qiang; Hong, Tao

    Pork is very important for people in daily life. Quality of livestock environment is closely related to the growth of animals. To improve environmental quality, the paper designed an electronic worker service system of the pig house based on ATmega16, which consisted of 6 detection modules, wireless data collecting, GSM, time circuit, display, anti-th alarm and music player, etc. A small LAN was constructed by wireless transceiver module to test and collect data of temperature, humidity and harmful gas concentration in the pig house. If one detection point exists that harmful pollutant gases concentration exceeds the standard value, GSM module took a message for livestock farmers, so that farmers can promptly arrive at the pig house to ventilate or deal with manure in the pig house, which can effectively prevent from bad things. Time of pyroelectric detector deployment can be freely set, and intrusion information was timely sent to the users. The anti-th alarm function was achieved by the auxiliary light. The music playing module is open by timer module in order to soothing pigs' life state. All are suitable for small farms and can save human resources.

  7. Leading change: introducing an electronic medical record system to a paramedic service.

    Science.gov (United States)

    Baird, Shawn; Boak, George

    2016-05-03

    Purpose Leaders in health-care organizations introducing electronic medical records (EMRs) face implementation challenges. The adoption of EMR by the emergency medical and ambulance setting is expected to provide wide-ranging benefits, but there is little research into the processes of adoption in this sector. The purpose of this study is to examine the introduction of EMR in a small emergency care organization and identify factors that aided adoption. Design/methodology/approach Semi-structured interviews with selected paramedics were followed up with a survey issued to all paramedics in the company. Findings The user interfaces with the EMR, and perceived ease of use, were important factors affecting adoption. Individual paramedics were found to have strong and varied preferences about how and when they integrated the EMR into their practice. As company leadership introduced flexibility of use, this enhanced both individual and collective ability to make sense of the change and removed barriers to acceptance. Research limitations/implications This is a case study of one small organization. However, there may be useful lessons for other emergency care organizations adopting EMR. Practical implications Leaders introducing EMR in similar situations may benefit from considering a sense-making perspective and responding promptly to feedback. Originality/value The study contributes to a wider understanding of issues faced by leaders who seek to implement EMRs in emergency medical services, a sector in which there has been to date very little research on this issue.

  8. [Occupational stress in assembly line workers in electronics manufacturing service and related influencing factors].

    Science.gov (United States)

    Ji, Y Q; Li, S; Wang, C; Wang, J; Liu, X M

    2016-10-20

    Objective: To investigate occupational stress in assembly line workers in electronics manu-facturing service (EMS) and related influencing factors. Methods: From June to October, 2015, a cross-sectional survey was performed for 5 944 assembly line workers in EMS (observation group) and 6 270 workers from other posts (non-assembly line workers and management personnel; control group) using the self-made questionnaire for basic information, job demand-control (JDC) model questionnaire, and effort-reward imbalance (ERI) model questionnaire to collect respondents' basic information and occupational stress. Results: The observation group had significantly lower work autonomy, social support, and work reward scores than the control group (2.72 ± 0.63/3.64 ± 0.68/4.06 ± 0.80 vs 3.00 ± 0.67/3.83 ± 0.68/4.24 ± 0.75, t=23.53, 15.41, and 12.70, all P60 hours/week, and sleeping time Bachelor's degree or above, working time >60 hours/week, and sleeping timeline workers in EMS are a relatively vulnerable group and have a high degree of occupational stress. Working time >60 hours/week and sleeping time <7 hours/day are major risk factors for occupational stress.

  9. Qualitive electronic management of information in health services as an implement of ensuring of total quality.

    Directory of Open Access Journals (Sweden)

    Tsounis A.

    2012-07-01

    Full Text Available Introduction: the promotion and ensuring of quality is an important challenge for modern social-care organizations, which are complex systems based in the intensity of work, with a large number of inputs and outputs. Aim : The aim of this task is to negotiate the issue of the qualitative electronic management of information in healthcare services, as an important implement of support of the qualitative functions of a hospital and by extension as an implement of ensuring of total quality in its administration. Method: the methodology which was used included a review of Greek and international literature with the help of keywords. Conclusions: Under the weight of current economic conditions the development of qualitative dimension of health care is a one-way answer for the intensive challenges of the health sector. Quality policies involve technological upgrade not simply as a subsection, but as a key element of an overall functional reconstruction. The integration of information technology achievements in the strategic methods of administration of total quality management may be a springboard of a successful adaptation for the organizations of healthcare to complex social reality.

  10. Studying the effect of electronic banking on customers' perception of the usefulness of the provided services (Mellat Bank

    Directory of Open Access Journals (Sweden)

    Somayeh Ebrahimi

    2016-12-01

    Full Text Available The development of IT has great influences on banking and moreover the electronic banking has changed the way of servicing the customers'. This study has been done with a title "Effects of e-banking on customers' perception of the usefulness of the provided services". The sample was 376 bank customers in the city of Shahindej and the data analysis was done by regression analysis and correlation analysis was done via SPSS. The findings show that there is a significant relation between the Electronic Banking and the customers' perception and the quality of services, the quality of the website, satisfaction, trust and decision of the customers have effects on customers' conception, where in this relation, considering the results, it can be said that the customers' satisfaction and the quality of the website received the last 3 priorities of the customers in terms of importance.

  11. Auditing a court assessment and advice service for defendants with mental health difficulties: utilizing electronic patient records.

    Science.gov (United States)

    Gough, Karen; Magness, Laura; Winstanley, Julia

    2012-07-01

    This study is an audit of the Somerset Court Advice and Assessment Service (CAAS) throughout its first year of implementation. It reports that the service successfully met the six desired objectives as set out in its Service Level Agreement. Further to this, it reports that the use of National Health Service electronic patient records within a court setting facilitated the provision of apposite and timely information to the court. Specific findings were that deliberate self-harm/suicidal ideation and mood disorders were the primary reasons for a person requiring CAAS involvement. Violence against the person, breach of orders and theft were the most prevalent categories of offending within this referred group. The prevalence of previous psychiatric history was significantly higher than found in comparable audits. It is likely that this is due to the efficacy of proactive and in vivo utilization of electronic patient records. Conclusions include the need to work in partnership with drug and alcohol agencies and the importance of recognizing that these services have significant clinical benefits for defendants with mental health problems, and the court system in terms of financial savings. We suggest ongoing audit is necessary to guide the development of other schemes in this pioneering service area.

  12. IT-Mediated customer service content and delivery in electronic governments : An empirical investigation of the antecedents of service quality

    NARCIS (Netherlands)

    Tan, C.W.; Benbasat, I.; Cenfetelli, R.

    2013-01-01

    Despite extensive deliberations in contemporary literature, the design of citizen-centric e-government websites remains an unresolved theoretical and pragmatic conundrum. Operationalizing e-government service quality to investigate and improve the design of e-government websites has been a much soug

  13. IT-Mediated customer service content and delivery in electronic governments : An empirical investigation of the antecedents of service quality

    NARCIS (Netherlands)

    Tan, C.W.; Benbasat, I.; Cenfetelli, R.

    Despite extensive deliberations in contemporary literature, the design of citizen-centric e-government websites remains an unresolved theoretical and pragmatic conundrum. Operationalizing e-government service quality to investigate and improve the design of e-government websites has been a much

  14. EMPIRICAL EXAMINATION OF THE IMPLEMENTATION OF ELECTRONIC PAYMENT SYSTEMS IN SERVICE DELIVERY OF INSURANCE COMPANIES IN NIGERIA

    Directory of Open Access Journals (Sweden)

    Samson Ifejionu Nwankwo

    2015-12-01

    Full Text Available This study was designed with the aim to investigate the implementation of electronic payment systems in the service delivery of various insurance companies operating in Nigeria. To this end, the researchers have been able to assess if electronic payment systems have improved service delivery of insurance companies in Nigeria, and thus ascertained its acceptance level within the Nigeria’s insurance business environment. The study employed a cross-sectional type of survey design. The study commenced with the gathering of relevant literature. More so, a simple random technique was employed and relevant data were gathered through the use of structured questionnaire. The sample population consisted of 79 respondents made up of some members of staff drawn from 32 insurance companies which were selected from the directory of member companies. The major statistical technique employed for this study was a Kolmogorov-Smirnov test. Two hypotheses were tested in this study. The hypotheses tested in the study found that electronic payment systems have improved service delivery of insurance companies in Nigeria but yet to be fully accepted within the Nigeria’s insurance market space. The study confirms the significant influence of electronic payment system in the service delivery of insurance companies Nigeria. The study recommends that continuous investment in technology is imperatively crucial to allow for cordial business relationship among all players in the Nigerian insurance market environment. Also, greater attention should be placed on customers’ education and engagement in the use of electronic payment systems to enhance business transactions, and Government initiative towards cashless policy should be made feasible by continuously encouraging members of the public towards transacting business electronically

  15. Warriors for Civilisation: Naguib Mahfouz, Andrei Tarkovsky, Tu Weiming and their Western Counterparts

    OpenAIRE

    Keir, Jonathan

    2014-01-01

    This thesis covers the decline and fall of the civilisation narrative in 20th Century Western humanities before exploring the work of three non-Western figures - Egyptian novelist Naguib Mahfouz, Russian film director Andrei Tarkovsky and Chinese philosopher Tu Weiming - who defend the concept of civilisation in their work. The views of Mahfouz, Tarkovsky and Tu can be viewed as consistent with each other and with those of contemporary Western intellectuals including John Armstrong, Martha Nu...

  16. A mechanism-based potent sirtuin inhibitor containing Nε-thiocarbamoyl-lysine (TuAcK)

    OpenAIRE

    2011-01-01

    In the current study, we have identified Nε-thiocarbamoyl-lysine (TuAcK) as a general sirtuin inhibitory warhead which was shown to be able to confer potent sirtuin inhibition. This inhibition was also shown to be mechanism-based in that the TuAck residue was able to be processed by a sirtuin enzyme with the formation of a stalled S-alkylamidate intermediate.

  17. Cloning and Characterization of EF-Tu and EF-Ts from Pseudomonas aeruginosa

    Directory of Open Access Journals (Sweden)

    Stephanie O. Palmer

    2013-01-01

    Full Text Available We have cloned genes encoding elongation factors EF-Tu and EF-Ts from Pseudomonas aeruginosa and expressed and purified the proteins to greater than 95% homogeneity. Sequence analysis indicated that P. aeruginosa EF-Tu and EF-Ts are 84% and 55% identical to E. coli counterparts, respectively. P. aeruginosa EF-Tu was active when assayed in GDP exchange assays. Kinetic parameters for the interaction of EF-Tu with GDP in the absence of EF-Ts were observed to be = 33 μM, = 0.003 s−1, and the specificity constant was  s−1 μM−1. In the presence of EF-Ts, these values were shifted to = 2 μM, = 0.005 s−1, and the specificity constant was  s−1 μM−1. The equilibrium dissociation constants governing the binding of EF-Tu to GDP ( were 30–75 nM and to GTP ( were 125–200 nM. EF-Ts stimulated the exchange of GDP by EF-Tu 10-fold. P. aeruginosa EF-Tu was active in forming a ternary complex with GTP and aminoacylated tRNA and was functional in poly(U-dependent binding of Phe-tRNAPhe at the A-site of P. aeruginosa ribosomes. P. aeruginosa EF-Tu was active in poly(U-programmed polyphenylalanine protein synthesis system composed of all P. aeruginosa components.

  18. THE CURRENT STAGE OF THE DEVELOPMENT OF G2B AND B2G ELECTRONIC SERVICES IN ROMANIA

    Directory of Open Access Journals (Sweden)

    ALIN ISAC

    2010-01-01

    Full Text Available The paper begins with an introduction defining the characteristics ofG2B and B2G services, and it continues with the analysis of their stage of development inRomania. Thus, as far as G2B services are concerned we have examined them starting from thegeneral approach in order to determine the degree of development and the use of online publicservices and from the specific approach in order to examine the quality of this type of services.The quintessence of these types of services is the National Electronic System, for which thesecond part of the paper presents, in detail, the main modules of this system allowing: routingmessages, integrating information systems of government agencies, user management.

  19. An Analysis Of Methods For Sharing An Electronic Platform Of Public Administration Services Using Cloud Computing And Service Oriented Architecture

    Directory of Open Access Journals (Sweden)

    Maciej Hamiga

    2012-01-01

    Full Text Available This paper presents a case study on how to design and implement a publicadministration services platform, using the SOA paradigm and cloud model forsharing among citizens belonging to particular districts and provinces, providingtight integration with an existing ePUAP system. The basic requirements,architecture and implementation of the platform are all discussed. Practicalevaluation of the solution is elaborated using real-case scenario of the BusinessProcess Management related activities.

  20. The multi-component Tu hierarchy of soliton equations and its multi-component integrable couplings system

    Institute of Scientific and Technical Information of China (English)

    Xia Tie-Cheng; Wang Hong; Zhang Yu-Feng

    2005-01-01

    A new simple loop algebra GM is constructed, which is devoted to the establishing of an isospectral problem. By making use of the Tu scheme, the multi-component Tu hierarchy is obtained. Furthermore, an expanding loop algebra FM of the loop algebra GM is presented. Based on the FM, the multi-component integrable coupling system of the multi-component Tu hierarchy has been worked out. The method can be applied to other nonlinear evolution equation hierarchies.

  1. eHealth services and Directive on Electronic Commerce 2000/31/EC.

    Science.gov (United States)

    Van Gyseghem, Jean-Marc

    2008-01-01

    We often restrict the analysis of eHealth services to a concept of privacy. In this article, we'll demonstrate that other legislation can apply to those services as Directive 2000/31/EC on Ecommerce. By creating telematic networks or infrastructure, eHealth services are offering information services. But what are the consequences with such concept? What are the duties and rights for the actors of the network(s)? We'll try to answer to some questions, even if it won't be exhaustive.

  2. Observed Benefits to On-site Medical Services during an Annual 5-day Electronic Dance Music Event with Harm Reduction Services.

    Science.gov (United States)

    Munn, Matthew Brendan; Lund, Adam; Golby, Riley; Turris, Sheila A

    2016-04-01

    With increasing attendance and media attention, large-scale electronic dance music events (EDMEs) are a subset of mass gatherings that have a unique risk profile for attendees and promoters. Shambhala Music Festival (Canada) is a multi-day event in a rural setting with a recognized history of providing harm reduction (HR) services alongside medical care. Study/Objective This manuscript describes the medical response at a multi-day electronic music festival where on-site HR interventions and dedicated medical care are delivered as parallel public health measures. This study was a descriptive case report. Medical encounters and event-related data were documented prospectively using an established event registry database. In 2014, Shambhala Music Festival had 67,120 cumulative attendees over a 7-day period, with a peak daily attendance of 15,380 people. There were 1,393 patient encounters and the patient presentation rate (PPR) was 20.8 per one thousand. The majority of these (90.9%) were for non-urgent complaints. The ambulance transfer rate (ATR) was 0.194 per one thousand and 0.93% of patient encounters were transferred by ambulance. No patients required intubation and there were no fatalities. Harm reduction services included mobile outreach teams, distribution of educational materials, pill checking facilities, a dedicated women's space, and a "Sanctuary" area that provided non-medical peer support for overwhelmed guests. More than 10,000 encounters were recorded by mobile and booth-based preventive and educational services, and 2,786 pills were checked on-site with a seven percent discard rate. Dedicated medical and HR services represent two complementary public health strategies to minimize risk at a multi-day electronic music festival. The specific extent to which HR strategies reduce the need for medical care is not well understood. Incorporation of HR practices when planning on-site medical care has the potential to inform patient management, reduce

  3. 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.

  4. Electromagnetic Pulse (EMP) Handbook for Air Force Communications Service Communications-Electronics-Meteorological Engineers

    Science.gov (United States)

    1976-11-01

    OF INoV ,, OUSOLRT% APPROVAL PAGE This report has been reviewed and in approved for publication and dis- tribution. GRL T. HARIS Chief, Electronics G...the collision of gamma rays with air molecules or other materials . The collision knocks electrons free of the air molecules and causes the electrons...penetrations of such conductors. Ground currents entering the vicinity of a structure through conductive materials are conducted around the structure through a

  5. 77 FR 47692 - Notice of Transportation Services' Transition From Paper to Electronic Fare Media Comments...

    Science.gov (United States)

    2012-08-09

    ...On March 29, 2011, and April 2, 2012, U.S. Department of Transportation's Office of Transportation Services (TRANServe), located within the Office of the Assistant Secretary for Administration, published for public comment Notices of the adoption of a new program distribution methodology for transit benefits. To date, TRANServe has implemented its plan in three of the eight TRANServe Services......

  6. An Analysis of the Field Service Function of Selected Electronics Firms

    Science.gov (United States)

    1992-01-01

    practices into their business operations. Importance of Study--Researchers As with the service sector in general, little research has been undertaken in...developed SERVQUAL , a multiple item scale for measuring customer perceptions of service quality. The 32 previously identified quality dimensions were...retail, financial, commercial, industrial, health care, education , and government sectors . The worldwide organization includes 2 microelectronics

  7. An Examination of the Utilization of Electronic Government Services by Minority Small Businesses

    Science.gov (United States)

    Ford, Wendy G.

    2010-01-01

    There are a wide variety of e-government information and services that small business owners and managers can utilize. However, in spite of all of the service incentives and initiatives to promote e-government, research studies have shown that this information is not widely accessed. Studies that explore the utilization of e-government information…

  8. Formalize clinical processes into electronic health information systems: Modelling a screening service for diabetic retinopathy.

    Science.gov (United States)

    Eguzkiza, Aitor; Trigo, Jesús Daniel; Martínez-Espronceda, Miguel; Serrano, Luis; Andonegui, José

    2015-08-01

    Most healthcare services use information and communication technologies to reduce and redistribute the workload associated with follow-up of chronic conditions. However, the lack of normalization of the information handled in and exchanged between such services hinders the scalability and extendibility. The use of medical standards for modelling and exchanging information, especially dual-model based approaches, can enhance the features of screening services. Hence, the approach of this paper is twofold. First, this article presents a generic methodology to model patient-centered clinical processes. Second, a proof of concept of the proposed methodology was conducted within the diabetic retinopathy (DR) screening service of the Health Service of Navarre (Spain) in compliance with a specific dual-model norm (openEHR). As a result, a set of elements required for deploying a model-driven DR screening service has been established, namely: clinical concepts, archetypes, termsets, templates, guideline definition rules, and user interface definitions. This model fosters reusability, because those elements are available to be downloaded and integrated in any healthcare service, and interoperability, since from then on such services can share information seamlessly.

  9. 76 FR 5537 - Electronic On-Board Recorders and Hours of Service Supporting Documents

    Science.gov (United States)

    2011-02-01

    ... Policy Act of 1969--NEPA National Transportation Safety Board--NTSB North American Industrial..., electronic, or laser technology'' systems to maintain copies of records or documents, including those...

  10. An Exploratory Study of the Formation and Impact of Electronic Service Failures

    DEFF Research Database (Denmark)

    Tan, Chee-Wee; Benbasat, Izak; Cenfetelli, Ronald

    2016-01-01

    E-commerce service failures have been the bane of e-commerce, compelling customers to either abandon transactions entirely or switch to traditional brick-and-mortar establishments. Yet, there is a paucity of studies that investigates how such failures manifest on e-commerce websites...... and their impact on consumers. This paper, therefore, synthesizes extant literature on e-service and system success to arrive at a novel classification system that delineates e-commerce service failures into information, functional, and system categories, each with its own set of constituent dimensions. Extending...... expectation disconfirmation theory (EDT), we further distinguish among disconfirmed outcome, process, and cost expectancies as major consequences of e-commerce service failures. A theoretical model of e-commerce service failure classifications and their consequences was constructed together with testable...

  11. Using a WWW-based mail user agent for secure electronic mail service for health care users.

    Science.gov (United States)

    Kiuchi, T; Ohe, K; Kaihara, S

    1998-09-01

    WWW-based user interface is presented for secure electronic mail service for healthcare users. Using this method, communications between an electronic mail (WWW) server and users (WWW browsers) can be performed securely using Secure Socket Layer protocol-based Hypertext Transfer Protocol (SSL-HTTP). The mail can be encrypted, signed, and sent to the recipients and vice versa on the remote WWW server. The merit of this method is that many healthcare users can use a secure electronic mail system easily and immediately, because SSL-compatible WWW browsers are widely used and this system can be made available simply by installing a WWW-based mail user agent on a mail server. We implemented a WWW-based mail user agent which is compatible with PEM-based secure mail and made it available to about 16,000 healthcare users. We believe this approach is effective in facilitating secure network-based information exchange among medical professionals.

  12. Measuring the Economic Value of the Electronic Scientific Information Services in Portuguese Academic Libraries

    Science.gov (United States)

    Melo, Luiza Baptista; Pires, Cesaltina Pacheco

    2011-01-01

    This article has three main objectives: i) to describe the use patterns of electronic and traditional resources in Portuguese academic libraries; ii) to estimate the value of the Portuguese electronic scientific information consortium b-on by using two alternative valuation methodologies; iii) to relate the use patterns with the valuation of b-on.…

  13. Measuring the Economic Value of the Electronic Scientific Information Services in Portuguese Academic Libraries

    Science.gov (United States)

    Melo, Luiza Baptista; Pires, Cesaltina Pacheco

    2011-01-01

    This article has three main objectives: i) to describe the use patterns of electronic and traditional resources in Portuguese academic libraries; ii) to estimate the value of the Portuguese electronic scientific information consortium b-on by using two alternative valuation methodologies; iii) to relate the use patterns with the valuation of b-on.…

  14. E-Procurement System Technology: An Analysis in Electronic Procurement Service Unit (LPSE of Kepulauan Riau Province

    Directory of Open Access Journals (Sweden)

    Rendra Setyadiharja

    2014-12-01

    Full Text Available The practice of corruption always exist in public goods and service procurement in Indonesia. The Government efforts in reducing this case are doing new breakthrough like creating new system of service and goods procurement in an electronic way, usually called E-Procurement. After being instructed by Presidential Regulation number 54, year of 2010, the Local Government must use the E-Procurement System in the process of goods and service procurement, including Kepulauan Riau Province. This Research aims to analyzed the implementation of e-procurement system that had been adopted by Kepulauan Riau Province at year 2008. This research is not just for viewing the implementation of e-procurement system technically, but also to see how the influence of political process to the implementation of e-procurement. The Methodology used in this research is mix-method. This research are conducted in LPSE Kepulauan Riau Province, Procurement Service Unit (ULP and also the vendors that supplies service and goods, that had been using the system. The results of this research are clearly stated that even the system of e-procurement of Kepulauan Riau Province are effective, and the political process is a factor which influencing the implementation of e-procurement.Keywords : E-Procurement, E-Procurement Implementation, Political Process, Principal Influence, Agent Influence. 

  15. Identification and characterization of Tu88, an antigenic gene from Theileria uilenbergi.

    Science.gov (United States)

    Lu, Yizhu; Wang, Yuefeng; Li, Youquan; Gou, Huitian; Luo, Jianxun; Yin, Hong; Liu, Zhijie

    2015-06-01

    Theileria uilenbergi is a pathogen that causes ovine theileriosis. Prevention and control of theileriosis relies on its diagnosis at early stages of occurrence and requires understanding of proteins with antigenic properties from the pathogen. Despite its prevalence in China, only a few molecules with antigenic properties have been characterized from T. uilenbergi. In this study, we identified a cDNA named Tu88 by immunoscreening a T. uilenbergi merozoite cDNA library with T. uilenbergi-positive sera from infected sheep. Recombinant Tu88 (rTu88) expressed in bacteria reacted strongly with the positive sera of T. uilenbergi in western blot analysis indicating its potential as an antigen. Southern blot analysis showed that it is a single copy gene. Protein localization by immunostaining blood smears from an infected sheep demonstrated the presence of native Tu88 in merozoites. These findings suggest that Tu88 is a potential candidate antigen for the development of a sero-diagnostic tool.

  16. Calibration Methods for Air Coupled Antennas - COST Action TU1208

    Science.gov (United States)

    Marecos, Vânia; Solla, Mercedes; Fontul, Simona; Pajewski, Lara

    2016-04-01

    This work focuses on the comparison of different methods for calibrating air coupled antennas: Coring, Surface Reflection Method (SRM) and Common Mid-Point (CMP) through the analysis of GPR data collected in a test site with different pavement solutions. Research activities have been carried out during a Short Term Scientific Mission (STSM) funded by the COST (European Cooperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" in December 2015. The use of GPR in transport infrastructures represents one of the most significant advances for obtaining continuous data along the road, with the advantage of operation at traffic speed and being a non-destructive technique. Its main application has been the evaluation of layer thickness. For the determination of layer thickness, it is necessary to know the velocity of the signal, which depends on the dielectric constant of the material, and the two-way travel time of the reflected signal that is recorded by the GPR system. The calculation of the dielectric value of the materials can be done using different approaches such as: using fixed values based on experience, laboratory determination of dielectric values, applying the SRM, performing back calculation from ground truth references such as cores and test pits, or using the CMP method. The problem with using ground truth is that it is time consuming, labour intensive and intrusive to traffic, in addition, a drill core is not necessarily representative of the whole surveyed area. Regarding the surface reflection technique, one of the problems is that it only measures the dielectric value from the layer surface and not from the whole layer. Recent works already started to address some of these challenges proposing new approaches for GPR layer thickness measurements using multiple antennas to calculate the average dielectric value of the asphalt layer, taking advantage of significant hardware improvements in GPR

  17. Depository Library Collections and Services in an Electronic Age: A Review of the Literature.

    Science.gov (United States)

    Hernon, Peter

    1987-01-01

    This examination of the literature that discusses technological applications for the collections and services of depository libraries identifies areas treated in the literature and topics for further writing and research. (Author/CLB)

  18. Modelling End-User of Electronic-Government Service: The Role of Information quality, System Quality and Trust

    Science.gov (United States)

    Witarsyah Jacob, Deden; Fudzee, Mohd Farhan Md; Aizi Salamat, Mohamad; Kasim, Shahreen; Mahdin, Hairulnizam; Azhar Ramli, Azizul

    2017-08-01

    Many governments around the world increasingly use internet technologies such as electronic government to provide public services. These services range from providing the most basic informational website to deploying sophisticated tools for managing interactions between government agencies and beyond government. Electronic government (e-government) aims to provide a more accurate, easily accessible, cost-effective and time saving for the community. In this study, we develop a new model of e-government adoption service by extending the Unified Theory of Acceptance and Use of Technology (UTAUT) through the incorporation of some variables such as System Quality, Information Quality and Trust. The model is then tested using a large-scale, multi-site survey research of 237 Indonesian citizens. This model will be validated by using Structural Equation Modeling (SEM). The result indicates that System Quality, Information Quality and Trust variables proven to effect user behavior. This study extends the current understanding on the influence of System Quality, Information Quality and Trust factors to researchers, practitioners, and policy makers.

  19. The dynamic atmospheres of Mira stars: comparing the CODEX models to PTI time series of TU Andromedae

    Science.gov (United States)

    Hillen, M.; Verhoelst, T.; Degroote, P.; Acke, B.; van Winckel, H.

    2012-02-01

    Context. Our comprehension of stellar evolution on the AGB still faces many difficulties. To improve on this, a quantified understanding of large-amplitude pulsator atmospheres and interpretation in terms of their fundamental stellar parameters are essential. Aims: We wish to evaluate the effectiveness of the recently released CODEX dynamical model atmospheres in representing M-type Mira variables through a confrontation with the time-resolved spectro-photometric and interferometric PTI data set of TU And. Methods: We calibrated the interferometric K-band time series to high precision. This results in 50 nights of observations, covering 8 subsequent pulsation cycles. At each phase, the flux at 2.2 μm is obtained, along with the spectral shape and visibility points in 5 channels across the K-band. We compared the data set to the relevant dynamical, self-excited CODEX models. Results: Both spectrum and visibilities are consistently reproduced at visual minimum phases. Near maximum, our observations show that the current models predict a photosphere that is too compact and hot, and we find that the extended atmosphere lacks H2O opacity. Since coverage in model parameter space is currently poor, more models are needed to make firm conclusions on the cause of the discrepancies. We argue that for TU And, the discrepancy could be lifted by adopting a lower value of the mixing length parameter combined with an increase in the stellar mass and/or a decrease in metallicity, but this requires the release of an extended model grid. Figure 4 and Table 1 are available in electronic form at http://www.aanda.org

  20. 小猪和小虎——SUZUKI TU250 Volty VS Kawasaki Estrella

    Institute of Scientific and Technical Information of China (English)

    杜启弘; 徐天翔

    2005-01-01

    在日本250毫升复古车中.四大厂家各自推出了自己的代表车型。雅马哈的SRV250.本田的GB250.铃木TU250 Volty、川崎Estrella。其中,GB250大获成功,SRV250则表现平平,TU250 Volty和Estrella则紧紧咬住GB250.在日本国内和国外市场上均取得不错的销量。本期试车我们就将对铃木TU250和川崎的Estrella进行对比测试。

  1. [Analysis on intestinal disorders in Jiujing Tu (Illustration of Moxiustion) found from Dunhuang].

    Science.gov (United States)

    Shi, Yin; Shang, Haixia; Wu, Huangan

    2016-05-01

    Jiujing Tu (Illustration of Moxibustion), excavated from Mo Kao Grotto at Dunhuang, is one of the earliest existing monographs on moxibustion. The medical masters from different schools have focused on this book because it is different from the existing ancient medical works and have not been collected in the medical works of different dynasties. In this study, the literature of Jiujing Tu on five acupoints (Dachangshu, Pangguangshu, Daxiaochangshu, Nieshu and Cigong) relevant with intestinal disorders is collected. It is intended to discuss and analyze the acupoint location, main intestinal disorder, moxibustion characters, recognition on the literature of different dynasties and modern clinical applications. It is believed that the thought of strong moxibustion in the treatment of intestinal disorders advocated in Jiujing Tu has profound impact on the medical development in later generations. It deserves us to have a further digging, collection and promotion of this thought in the modern time.

  2. DNA barcoding for identification of 'Candidatus Phytoplasmas' using a fragment of the elongation factor Tu gene.

    Directory of Open Access Journals (Sweden)

    Olga Makarova

    Full Text Available BACKGROUND: Phytoplasmas are bacterial phytopathogens responsible for significant losses in agricultural production worldwide. Several molecular markers are available for identification of groups or strains of phytoplasmas. However, they often cannot be used for identification of phytoplasmas from different groups simultaneously or are too long for routine diagnostics. DNA barcoding recently emerged as a convenient tool for species identification. Here, the development of a universal DNA barcode based on the elongation factor Tu (tuf gene for phytoplasma identification is reported. METHODOLOGY/PRINCIPAL FINDINGS: We designed a new set of primers and amplified a 420-444 bp fragment of tuf from all 91 phytoplasmas strains tested (16S rRNA groups -I through -VII, -IX through -XII, -XV, and -XX. Comparison of NJ trees constructed from the tuf barcode and a 1.2 kbp fragment of the 16S ribosomal gene revealed that the tuf tree is highly congruent with the 16S rRNA tree and had higher inter- and intra- group sequence divergence. Mean K2P inter-/intra- group divergences of the tuf barcode did not overlap and had approximately one order of magnitude difference for most groups, suggesting the presence of a DNA barcoding gap. The use of the tuf barcode allowed separation of main ribosomal groups and most of their subgroups. Phytoplasma tuf barcodes were deposited in the NCBI GenBank and Q-bank databases. CONCLUSIONS/SIGNIFICANCE: This study demonstrates that DNA barcoding principles can be applied for identification of phytoplasmas. Our findings suggest that the tuf barcode performs as well or better than a 1.2 kbp fragment of the 16S rRNA gene and thus provides an easy procedure for phytoplasma identification. The obtained sequences were used to create a publicly available reference database that can be used by plant health services and researchers for online phytoplasma identification.

  3. The tuf3 gene of Streptomyces coelicolor A3(2) encodes an inessential elongation factor Tu that is apparently subject to positive stringent control

    NARCIS (Netherlands)

    Wezel, Gilles P. van; Takano, Eriko; Vijgenboom, Erik; Bosch, Leendert; Bibb, Mervyn J.

    1995-01-01

    In Streptomyces coelicolor A3(2), two genes, tuf1 and tuf3, encode the apparent polypeptide chain elongation factors EF-Tu1 and EF-Tu3, respectively. While tuf1 appears to code for the major EF-Tu, the function of tuf3 is unknown. To assess the role of EF-Tu3, tuf3 was subjected to mutational and

  4. The tuf3 gene of Streptomyces coelicolor A3(2) encodes an inessential elongation factor Tu that is apparently subject to positive stringent control

    NARCIS (Netherlands)

    Wezel, Gilles P. van; Takano, Eriko; Vijgenboom, Erik; Bosch, Leendert; Bibb, Mervyn J.

    1995-01-01

    In Streptomyces coelicolor A3(2), two genes, tuf1 and tuf3, encode the apparent polypeptide chain elongation factors EF-Tu1 and EF-Tu3, respectively. While tuf1 appears to code for the major EF-Tu, the function of tuf3 is unknown. To assess the role of EF-Tu3, tuf3 was subjected to mutational and tr

  5. [Perceptions on electronic prescribing by primary care physicians in madrid healthcare service].

    Science.gov (United States)

    Villímar Rodríguez, A I; Gangoso Fermoso, A B; Calvo Pita, C; Ariza Cardiel, G

    To investigate the opinion of Primary Care physicians regarding electronic prescribing. Descriptive study by means of a questionnaire sent to 527 primary care physicians. June 2014. The questionnaire included closed questions about interest shown, satisfaction, benefits, weaknesses, and barriers, and one open question about difficulties, all of them referred to electronic prescribing. Satisfaction was measured using 1-10 scale, and benefits, weaknesses, and barriers were evaluated by a 5-ítems Likert scale. Interest was measured using both methods. The questionnaire was sent by e-mail for on line response through Google Drive® tool. A descriptive statistical analysis was performed. The response rate was 47% (248/527). Interest shown was 8.7 (95% CI; 8.5-8.9) and satisfaction was 7.9 (95% CI; 7.8-8). The great majority 87.9% (95% CI; 83.8-92%) of respondents used electronic prescribing where possible. Most reported benefits were: 73.4% (95% CI; 67.8-78.9%) of respondents considered that electronic prescribing facilitated medication review, and 59.3% (95% CI; 53.1-65.4) of them felt that it reduced bureaucratic burden. Among the observed weaknesses, they highlighted the following: 87.9% (95% CI; 83.8-92%) of respondents believed specialist care physicians should also be able to use electronic prescribing. Concerning to barriers: 30.2% (95% CI; 24.5-36%) of respondents think that entering a patient into the electronic prescribing system takes too much time, and 4% (95% CI; 1.6-6.5%) of them perceived the application as difficult to use. Physicians showed a notable interest in using electronic prescribing and high satisfaction with the application performance. Copyright © 2016 SECA. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Towards an understanding of structure-function relationships of elongation factor Tu

    DEFF Research Database (Denmark)

    Wiborg, O; Andersen, C; Knudsen, Charlotte Rohde

    1994-01-01

    In light of the recently determined structure of elongation factor Tu, and taking into account chemical studies mapping functional sites, a number of residues have been selected for site-directed mutagenesis studies. Gly94, Gly126, His66, His118, Lys89 and Asp90 have each been point-mutated. Prel......In light of the recently determined structure of elongation factor Tu, and taking into account chemical studies mapping functional sites, a number of residues have been selected for site-directed mutagenesis studies. Gly94, Gly126, His66, His118, Lys89 and Asp90 have each been point...

  7. A Practical Adaptive TuCM Scheme for Rayleigh Flat Fading Channels

    Institute of Scientific and Technical Information of China (English)

    伍守豪; 宋文涛

    2004-01-01

    A practical adaptive turbo coded modulation (TuCM) scheme was proposed and its adaptive method was described. With some hardware considerations, a suboptimal optimization algorithm that the number of fading regions is variable was put forward. Furthermore, the cutoff fade depth of power adaptation was modified to reduce the interruption probability. The results show that the proposed adaptive TuCM comes within 3 dB of Rayleigh fading channel capacity, and exhibits about 3 dB power gain relative to the conventional adaptive trellis-coded modulation (TCM), and is easy to realize by hardware.

  8. Digitally enabled patients, professionals and providers: making the case for an electronic health record in mental health services

    Science.gov (United States)

    Richardson, Jonathan; McDonald, Joe

    2016-01-01

    The move to a digital health service may improve some components of health systems: information, communication and documentation of care. This article gives a brief definition and history of what is meant by an electronic health record (EHR). There is some evidence of benefits in a number of areas, including legibility, accuracy and the secondary use of information, but there is a need for further research, which may need to use different methodologies to analyse the impact an EHR has on patients, professionals and providers. PMID:27752348

  9. A Web Service and Interface for Remote Electronic Device Characterization (PREPRINT)

    Science.gov (United States)

    2011-01-01

    the WWW interface. User WWW Server Keithley 2602 Nanotube, graphene or Intel CMOS erver GPIB it l 1 Nanotube, graphene or Si MOSFET Electrical...Educational technology, engineering education, MOSFETs , online services, transistors The authors are...and metal-oxide-semiconductor field effect transistors ( MOSFETs ). Theoretical studies alone cannot provide students with a complete understanding

  10. Providing a Security Model Based on Service Oriented Architecture in Electronic Banking

    Directory of Open Access Journals (Sweden)

    Sima Emadi

    2013-10-01

    Full Text Available With the increasing advances in IT world and the use of distributed systems, complexity and performance ofapplications have also changed. Banks require proper cooperation and integration among organizational systems toprovide effective and correct services. On the other hand, they contain diverse and heterogeneous infrastructures,applications and systems. Cooperation and integration among these systems require interactions and informationsharing among the users. The service-oriented architecture is the latest generation of information systems'architecture and has become quickly inclusive in recent years. One of the important features of this architecture isthe numerous users of different subsystems and their communication and cooperation in activities. In thisarchitecture, resources and services are often provided in sharing for different users. But, such features in serviceorientedarchitecture have brought about some challenges to the technology, one of which is 'the security'. Theneed for a security model in service-oriented architecture seems essential due to the distributed nature of thearchitecture, its reusability and accessibility. In this model, security requirements and standards for different layersare studied.

  11. Management of electronic waste by bulk consumers: The case of India's IT service sector

    OpenAIRE

    Subramanian, Logakanthi

    2014-01-01

    The global ICT revolution is adding a new stream of waste, known as electronic waste or ‘e-waste’: electrical and electronic equipment that has ceased to be of value to its owners. The recyclability of e-waste together with the presence of pollutants poses a waste management challenge. Developed countries have systems in place to address this challenge, but developing countries have only recently recognised the need to develop appropriate systems for e-waste management.ICT consumers are key s...

  12. Letter to Editor: Electronic Medical Record, Step toward Improving the Quality of Healthcare Services and Treatment Provided to Patients

    Directory of Open Access Journals (Sweden)

    Elahe Gozali

    2014-04-01

    Full Text Available Information technology can increase the quality of medical care and is a target for many of the pioneers in the development of clinical or medical information. Electronic medical record (EMR, one of such technologies, is a well-known and valuable system to access patient information in hospitals. Electronic medical records which are used for the purpose of providing basic health care are available through a network of computers. All units of the hospital such as examination room, conference room, emergency, patient care units, nursing stations, operating rooms, recovery units, laboratory, radiology, pharmacy and medical records should have access to it. Among its advantages are improved quality of care provided to patients, better organized information, improvement in the timeliness of the process, accuracy and completeness of documentation, patient access to electronic copies of records, prevention of medication errors and allergies, reduced medical errors, immediate access to information in different places, decision support technology and improvement in the process of doing . S urely the use of electronic medical records has created a new dimension to patient care and clinical practice and will provide a comprehensive system to support people in the community and enhance the quality of services provided to them.

  13. 3TU.Datacentrum serves data-curation needs of geodesy, hydrology, and climate science in the Netherlands

    Science.gov (United States)

    Princic, A.; Rombouts, J. P.; de Smaele, M. M. P.

    2012-04-01

    3TU.Datacentrum (datacentrum.3tu.nl) is a portal for science- and technology research data in the Netherlands. It serves data-curation needs of scientists in different disciplines of engineering and science varying from hydrology, water management, electron microscopy, to remote sensing. This data center provides long-term archive and permanent access to research data, it enables sharing and reuse of research data, and provides tools for citation of research datasets. The versatility of disciplines and versatility of needs is a challenge of the data center. The solutions offered differ in the functionality offered to the user. For a complex collection of simple datasets consisting of ongoing hydrological measurements from several project partners, using several instruments, on several locations, over a long period of time, there was a need for central storage in order to share the data and enable easy combination of data sets. The measurements are not repeatable and are also valuable for multidisciplinary research, which justified investment in the preservation and 'publishing' of the data. For a simple collection of complex datasets consisting of measurements of the meteorological radar, obtaining high resolution temporal and spatial precipitation data including those non-detectable by standard meteorological radar like drizzle, there was a need to store the data due to volume. These data come from a single instrument and from a single organization. Sharing with other scientists was difficult, which justified investment in the preservation and 'publishing' of the data. 3TU.Datacentrum offered solutions for both cases. Standardized solution to both collections is the data model: datasets, instruments, locations and time frames are all objects on their own, with own metadata and interconnected through rdf relationships. These relations are exploited in the user interface for navigation and inclusion, e.g. of instrument and location metadata in the display of

  14. EF-Tu from the enacyloxin producing Frateuria W-315 strain: Structure/activity relationship and antibiotic resistance.

    Science.gov (United States)

    Créchet, Jean-Bernard; Malosse, Christian; Hountondji, Codjo

    2016-08-01

    In this report, we have demonstrated that the poly(U)-dependent poly(Phe) synthesis activity of elongator factor Tu (EF-Tu) from the enacyloxin producing strain Frateuria sp. W-315 is inhibited by the antibiotic similarly to that of Escherichia coli EF-Tu. The inhibitory effect of enacyloxin observed in a purified system was the same as that obtained with an S30 extract from E. coli or Frateuria sp. W-315, respectively, suggesting that antibiotic resistance of enacyloxin producing Frateuria sp. W-315 is not due neither to EF-Tu nor to other components of the translation machinery but to a still unknown mechanism. The EF-Tu gene, as PCR amplified from Frateuria W-315 genomic DNA and sequenced represented an ORF of 1191 nucleotides corresponding to 396 amino acids. This protein is larger than the product of tufA from E. coli by only two amino acid residues. Alignment of the amino acid sequence of EF-Tu from E. coli with those of Frateuria and Ralstonia solanacearum indicates on average 80% identical amino acid residues and 9.7% conservative replacements between EF-Tu Frateuria and EF-Tu E. coli, on one hand, and 97% identity and 1.7% conservative replacement between EF-Tu Frateuria and EF-Tu Ralstonia solanacearum, on the other hand. These strong primary structure similarities between EF-Tu from different origins are consistent with the fact that this factor is essential for the translation process in all kingdoms of life. Comparison of the effects of antibiotics on EF-Tu Frateuria and EF-Tu E. coli revealed that enacyloxin, kirromycin and pulvomycin exert a stronger stimulation of the GDP dissociation rate on EF-Tu Frateuria, while the effects of the antibiotics on the GDP association rate were comparable for the two EF-Tu species. Different mutants of EF-Tu E. coli were constructed with the help of site directed mutagenesis by changing one or several residues of EF-Tu E. coli by the corresponding residues of EF-Tu Frateuria. The single A45K substitution did

  15. Incorporating Electronic Business Initiatives in Health Services and Health Tourism: A Case Study of Malaysia

    Directory of Open Access Journals (Sweden)

    Mohammad Talh

    2005-01-01

    Full Text Available Telecommunications, information communication technology, miniaturization, computers and Internet went through shorter product life styles and achieved widespread diffusion and reformed the nature of business operation and enhanced competitive business environment instantly. This technological advancement has resulted in evolution and innovation of many products, services and business processes. The Internet has resulted in the emergence of virtual markets with four primary distinctive characteristics, which are real time, shared, open and global. The greatest feature of the Internet is the absence of intermediaries; the manufacturers are able to sell their product relatively easier to buyers via Internet. E-business today is no longer technological issue, but is also a business issue. Incorporating E-business initiatives in health services aims to go beyond the traditional modes of healthcare delivery and instead, provide greater access to better and higher quality healthcare. It is achieved by grabbing opportunities of enhanced multimedia and information technologies and developing new technological solutions. In addition, E-business initiative is incorporated in enhancing health tourism sector through cost cutting strategies and improving quality of patients' care. Thus, this paper attempts to discuss the current states of health services and health tourism and how the emergence of E-business initiative can be capitalized to further boost the industry in Malaysia.

  16. SeCD electronic folder: CADMIO's application for the medical folder of a service for the care of drug addicts.

    Science.gov (United States)

    Della Valle, R M; Baldoni, A; De Rossi, M; Ferri, F

    1998-01-01

    In this paper we will describe the SeCD (Service for the Care of Drug addicts) electronic folder, a specific application of CADMIO [1] (Computer Aided Design for Medical Information Objects) system. CADMIO is a system for the definition, construction and management of multimedia clinical folders. The Ser.T. (Servizio per la Tossicodipendenza/Service for Drug Addicts) has earned a very special place within the Italian clinical structures as well as any service for drug addicts has done in the rest of the world. Such a structure has special needs and the characteristics of its medical folders are very different from any other folder. Actually, a Ser.T. has to keep updated the patient situation either from the clinical point of view as well as the psychiatric one. Moreover, it must keep track of the clinician subjective considerations about the patient psychic state and his situation in regard of the law. So, we had to redesign some of the features of the existing CADMIO application, to accommodate such highly not structured data into objects easily manipulated by an informative system. The objectives we hope to achieve were mainly two: To show that a well designed adaptive system can be easily exploited to support even very complex and poorly structured data types and actions To design data structures able to accommodate medical, psychiatric and administrative data in an homogeneous manner.

  17. "V tu ossen mõ ne nabljudali tshissel..." : [luuletused] / Svetlana Blomberg

    Index Scriptorium Estoniae

    Blomberg, Svetlana

    2000-01-01

    Sisu: "V tu ossen mõ ne nabljudali tshissel..." ; "Tshto delat mne, zalozhnitse zimõ..." ; "Zlaja tshornaja burja na mir naletela..." ; Stirka na beregu zaliva ; Mozhno s proshlõm sporit i srazhatsja ; Mezhdu listjev opavshih kashtan otõskat..."

  18. Forze hydrogen racing team Delft; TU Delft students develop hydrogen race-car

    NARCIS (Netherlands)

    Hartvelt, M.

    2014-01-01

    ‘Working towards a sustainable, yet exciting future’ is one of the big challenges in engineering nowadays. A group of students from the TU Delft accepted this challenge and designed a zero-emission hydrogen powered race-car. Combining green technology with racing, Forze wants to show the potential

  19. Bacterial elongation factors EF-Tu, their mutants, chimeric forms, and domains: isolation and purification.

    Science.gov (United States)

    Jonák, J

    2007-04-15

    Prokaryotic elongation factors EF-Tu form a family of homologous, three-domain molecular switches catalyzing the binding of aminoacyl-tRNAs to ribosomes during the process of mRNA translation. They are GTP-binding proteins, or GTPases. Binding of GTP or GDP regulates their conformation and thus their activity. Because of their particular structure and regulation, various activities (also outside of the translation system) and a relative abundance they represent attractive tools for studies of many basic but still not fully understood mechanisms both of the translation process, the structure-function relationships in EF-Tu molecules themselves and proteins and energy transduction mechanisms in general. The review critically summarizes procedures for the isolation and purification of native and engineered eubacterial elongation factors EF-Tu and their mutants on a large as well as small scale. Current protocols for the purification of both native and polyHis-tagged or glutathione-S-transferase (GST)-tagged EF-Tu proteins and their variants using conventional procedures and the Ni-NTA-Agarose or Glutathione Sepharose are presented.

  20. An efficient algorithm for nucleolus and prekernel computation in some classes of TU-games

    NARCIS (Netherlands)

    Faigle, U.; Kern, W.; Kuipers, J.

    1998-01-01

    We consider classes of TU-games. We show that we can efficiently compute an allocation in the intersection of the prekernel and the least core of the game if we can efficiently compute the minimum excess for any given allocation. In the case where the prekernel of the game contains exactly one core

  1. CWI and TU Delft at TREC 2013: Contextual Suggestion, Federated Web Search, KBA, and Web Tracks

    NARCIS (Netherlands)

    Bellogín Kouki, A.; Gebremeskel, G.G.; He, J.; Lin, J.J.P.; Said, A.; Samar, T.; Vries, A.P. de; Vuurens, J.B.P.

    2014-01-01

    This paper provides an overview of the work done at the Centrum Wiskunde & Informatica (CWI) and Delft University of Technology (TU Delft) for different tracks of TREC 2013. We participated in the Contextual Suggestion Track, the Federated Web Search Track, the Knowledge Base Acceleration (KBA) Trac

  2. RESULTS OF AIRPLANE TU-204-300 OPERATED BY "VLADIVOSTOK AVIA" COMPANY FUEL FLOW MONITIRING

    Directory of Open Access Journals (Sweden)

    G. E. Maslennikova

    2014-01-01

    Full Text Available This article describes the results obtained from continuous monitoring of fuel flow on the airplanes Tu-204-300, operated by the aircompany "Vladivostok Avia". The reasons for the change in the cost of each copy of airplane and changes in fuel characteristics due to pilots manner of flying.

  3. XIA AND THE TU STATE IN THE ORACLE INSCRIPTIONS: A CONSIDERATION

    Institute of Scientific and Technical Information of China (English)

    HuHouxuan

    1995-01-01

    In recent years,the studies on the Xia culture entered a new stage~2.In thepresent article,the writer investigates the identification of the Xia peoplewith the Tu state based on the archaeological evidence,the ancient recordsand the oracle inscriptions of the Shang Dynasty.

  4. HOPE: Helmet Optimization in Europe. The final report of COST Action TU1101.

    NARCIS (Netherlands)

    Bogerd, C.P. Annaheim, S. Halldin, P. Houtenbos, M. Otte, D. Shinar, D. Walker, I. & Willinger, R.

    2015-01-01

    The primary purpose of COST Action TU1101 was to stimulate collaboration and networking amongst European scientists working in the field of bicycle helmet safety and improvement. By gathering together in a single, collective Action, researchers can improve the collection and dissemination of data fr

  5. HOPE: Helmet Optimization in Europe. The final report of COST Action TU1101.

    NARCIS (Netherlands)

    Bogerd, C.P. Annaheim, S. Halldin, P. Houtenbos, M. Otte, D. Shinar, D. Walker, I. & Willinger, R.

    2015-01-01

    The primary purpose of COST Action TU1101 was to stimulate collaboration and networking amongst European scientists working in the field of bicycle helmet safety and improvement. By gathering together in a single, collective Action, researchers can improve the collection and dissemination of data fr

  6. Comparison of Plasma Tu-M2-PK and CA19-9 in Pancreatic Cancer

    DEFF Research Database (Denmark)

    Joergensen, Maiken Thyregod; Heegaard, Niels H H; Schaffalitzky de Muckadell, Ove B

    2009-01-01

    because of suspicion of pancreatic cancer. Of these, 51 patients had their conditions diagnosed as PDAC, whereas this diagnosis was ruled out in 52 after 12 months of follow-up. The performance of Tu-M2-PK was compared with that of CA19-9 using cutoff values 15 and 37 U/mL, respectively. RESULTS...

  7. Mapping Escherichia coli elongation factor Tu residues involved in binding of aminoacyl-tRNA

    DEFF Research Database (Denmark)

    Wiborg, Ove; Andersen, C; Knudsen, Charlotte Rohde

    1996-01-01

    were characterized with respect to thermal and chemical stability, GTPase activity, tRNA affinity, and activity in an in vitro translation assay. Most conspicuously tRNA affinities were reduced for all mutants. The results verify our structural analysis of elongation factor Tu in complex with aminoacyl...

  8. Implementation of an electronic surgical referral service. Collaboration, consensus and cost of the surgeon – general practitioner Delphi approach

    Directory of Open Access Journals (Sweden)

    Augestad KM

    2014-09-01

    Full Text Available Knut Magne Augestad,1–3 Arthur Revhaug,1,3 Roar Johnsen,4 Stein-Olav Skrøvseth,2 Rolv-Ole Lindsetmo1,3 1Department of Gastrointestinal Surgery, 2Department of Integrated Care and Telemedicine, University Hospital North Norway, Tromsø, Norway; 3Department of Colorectal Surgery, University Hospitals Case Medical Center, Cleveland, Ohio, USA; 4Department of Public Health and General Practice, Norwegian University of Science and Technology, Trondheim, Norway Background: Poor coordination between levels of care plays a central role in determining the quality and cost of health care. To improve patient coordination, systematic structures, guidelines, and processes for creating, transferring, and recognizing information are needed to facilitate referral routines. Methods: Prospective observational survey of implementation of electronic medical record (EMR-supported guidelines for surgical treatment. Results: One university clinic, two local hospitals, 31 municipalities, and three EMR vendors participated in the implementation project. Surgical referral guidelines were developed using the Delphi method; 22 surgeons and seven general practitioners (GPs needed 109 hours to reach consensus. Based on consensus guidelines, an electronic referral service supported by a clinical decision support system, fully integrated into the GPs' EMR, was developed. Fifty-five information technology personnel and 563 hours were needed (total cost 67,000 £ to implement a guideline supported system in the EMR for 139 GPs. Economical analyses from a hospital and societal perspective, showed that 504 (range 401–670 and 37 (range 29–49 referred patients, respectively, were needed to provide a cost-effective service. Conclusion: A considerable amount of resources were needed to reach consensus on the surgical referral guidelines. A structured approach by the Delphi method and close collaboration between IT personnel, surgeons and primary care physicians were needed to

  9. α1-Tubulin FaTuA1 plays crucial roles in vegetative growth and conidiation in Fusarium asiaticum.

    Science.gov (United States)

    Hu, Weiqun; Zhang, Xiaoping; Chen, Xiang; Zheng, Jingwu; Yin, Yanni; Ma, Zhonghua

    2015-04-01

    The filamentous ascomycete Fusarium asiaticum contains two homologous genes FaTUA1 and FaTUA2 encoding α-tubulins. In this study, we found that FaTUA2 was dispensable for vegetative growth and sporulation in F. asiaticum. The deletion of FaTUA1 however led to dramatically reduced mycelial growth, twisted hyphae and abnormal nuclei in apical cells of hyphae. The FaTUA1 deletion mutant (ΔFaTuA1-5) also showed a significant decrease in conidiation, and produced abnormal conidia. Pathogenicity assays showed that ΔFaTuA1-5 exhibited decreased virulence on wheat head. Unexpectedly, the deletion of FaTUA1 led to resistance to high temperatures. In addition, ΔFaTuA2 showed increased sensitivity to carbendazim. Furthermore, increased FaTUA2 expression in ΔFaTuA1-5 partially restored the defects of the mutant in mycelial growth, conidial production and virulence, vice versa, increased FaTUA1 expression in the FaTUA2 deletion mutant also partially relieved the defect of the mutant in the delay of conidial germination. Taken together, these results indicate that FaTuA1 plays crucial roles in vegetative growth and development, and the functions of FaTuA1 and FaTuA2 are partially interchangeable in F. asiaticum.

  10. The Establishment of the Chinese Full-text Electronic Periodical Database and Service System

    Directory of Open Access Journals (Sweden)

    Huei-Chu Chang

    2003-12-01

    Full Text Available A database covers important journals to critical mass, with powerful search interface, and easy for remote access is the most reasonable electronic resource for users. This article try to start from the project of digitizing bio-medical journals in Taiwan area to the CEPS, discuss the related issues about the selection of journals, the digitized of back issues, the copyright transfer from authors to database producers, the feedback to authors for payment from revenue. It also talks about the flow of journal publishing, marketing, function and the proposed cost-effectiveness in CEPS.[Article content in Chinese

  11. Tu-U-Pb{sub T} ages of monazite and geothermobarometry of high level metapelitic rocks in the orogenic system Itabuna-Salvador-Curaca, state of Bahia, Brazil: a study in electron microprobe; Idades Th-U-Pb{sub T} de monazita e geotermobarometria de rochas metapeliticas de alto grau do sistema orogenico Itabuna-Salvador-Curaca, BA, Brasil: um estudo em microsonda eletronica

    Energy Technology Data Exchange (ETDEWEB)

    Vlach, Silvio Roberto Farias; Lama, Eliane Aparecida del [Sao Paulo Univ., SP (Brazil). Inst. de Geociencias. Dept. de Mineralogia e Geotectonica

    2002-12-15

    Electron microprobe Th-U-Pb T dating of monazite was performed on aluminous gneiss samples from the northern Jacurici and southern Ilheus areas of the Itabuna-Salvador-Curuca Orogenic System. Studied samples are spinel-sillimanite-cordierite-garnet gneiss and corundum-spinel-sillimanite-garnet gneiss that equilibrated during a high temperature metamorphism at T-P conditions of about 835 deg C/6,9 kbar and 890 deg C/7.4 kbar, respectively. Microprobe ages of monazite in equilibrium with these mineral associations are interpreted as true crystallization ages and date granulite facies metamorphism. Both samples gave ages of about 2.07 and 2.08 (+-0.02) Ga, in agreement with the known geochronological pattern in this system. The Ilheus sample contain a younger, contrasting monazite generation (e.g., with distinct REE patterns and Th/Gd ratios), dated at ca. 1.97 (+-0.04) Ga. Based on the occurrence of the corundum-sillimanite-quartz association in the sample and information from the literature, we suggest that this age may be related to a regional decompression event and/or a thermal overprint due to late intrusive magmatism (1.9 - 2.0 Ga) in the orogenic system. (author)

  12. Human oxygen sensing may have origins in prokaryotic elongation factor Tu prolyl-hydroxylation

    Science.gov (United States)

    Scotti, John S.; Leung, Ivanhoe K. H.; Ge, Wei; Bentley, Michael A.; Paps, Jordi; Kramer, Holger B.; Lee, Joongoo; Aik, WeiShen; Choi, Hwanho; Paulsen, Steinar M.; Bowman, Lesley A. H.; Loik, Nikita D.; Horita, Shoichiro; Ho, Chia-hua; Kershaw, Nadia J.; Tang, Christoph M.; Claridge, Timothy D. W.; Preston, Gail M.; McDonough, Michael A.; Schofield, Christopher J.

    2014-01-01

    The roles of 2-oxoglutarate (2OG)-dependent prolyl-hydroxylases in eukaryotes include collagen stabilization, hypoxia sensing, and translational regulation. The hypoxia-inducible factor (HIF) sensing system is conserved in animals, but not in other organisms. However, bioinformatics imply that 2OG-dependent prolyl-hydroxylases (PHDs) homologous to those acting as sensing components for the HIF system in animals occur in prokaryotes. We report cellular, biochemical, and crystallographic analyses revealing that Pseudomonas prolyl-hydroxylase domain containing protein (PPHD) contain a 2OG oxygenase related in structure and function to the animal PHDs. A Pseudomonas aeruginosa PPHD knockout mutant displays impaired growth in the presence of iron chelators and increased production of the virulence factor pyocyanin. We identify elongation factor Tu (EF-Tu) as a PPHD substrate, which undergoes prolyl-4-hydroxylation on its switch I loop. A crystal structure of PPHD reveals striking similarity to human PHD2 and a Chlamydomonas reinhardtii prolyl-4-hydroxylase. A crystal structure of PPHD complexed with intact EF-Tu reveals that major conformational changes occur in both PPHD and EF-Tu, including a >20-Å movement of the EF-Tu switch I loop. Comparison of the PPHD structures with those of HIF and collagen PHDs reveals conservation in substrate recognition despite diverse biological roles and origins. The observed changes will be useful in designing new types of 2OG oxygenase inhibitors based on various conformational states, rather than active site iron chelators, which make up most reported 2OG oxygenase inhibitors. Structurally informed phylogenetic analyses suggest that the role of prolyl-hydroxylation in human hypoxia sensing has ancient origins. PMID:25197067

  13. Human oxygen sensing may have origins in prokaryotic elongation factor Tu prolyl-hydroxylation.

    Science.gov (United States)

    Scotti, John S; Leung, Ivanhoe K H; Ge, Wei; Bentley, Michael A; Paps, Jordi; Kramer, Holger B; Lee, Joongoo; Aik, WeiShen; Choi, Hwanho; Paulsen, Steinar M; Bowman, Lesley A H; Loik, Nikita D; Horita, Shoichiro; Ho, Chia-hua; Kershaw, Nadia J; Tang, Christoph M; Claridge, Timothy D W; Preston, Gail M; McDonough, Michael A; Schofield, Christopher J

    2014-09-16

    The roles of 2-oxoglutarate (2OG)-dependent prolyl-hydroxylases in eukaryotes include collagen stabilization, hypoxia sensing, and translational regulation. The hypoxia-inducible factor (HIF) sensing system is conserved in animals, but not in other organisms. However, bioinformatics imply that 2OG-dependent prolyl-hydroxylases (PHDs) homologous to those acting as sensing components for the HIF system in animals occur in prokaryotes. We report cellular, biochemical, and crystallographic analyses revealing that Pseudomonas prolyl-hydroxylase domain containing protein (PPHD) contain a 2OG oxygenase related in structure and function to the animal PHDs. A Pseudomonas aeruginosa PPHD knockout mutant displays impaired growth in the presence of iron chelators and increased production of the virulence factor pyocyanin. We identify elongation factor Tu (EF-Tu) as a PPHD substrate, which undergoes prolyl-4-hydroxylation on its switch I loop. A crystal structure of PPHD reveals striking similarity to human PHD2 and a Chlamydomonas reinhardtii prolyl-4-hydroxylase. A crystal structure of PPHD complexed with intact EF-Tu reveals that major conformational changes occur in both PPHD and EF-Tu, including a >20-Å movement of the EF-Tu switch I loop. Comparison of the PPHD structures with those of HIF and collagen PHDs reveals conservation in substrate recognition despite diverse biological roles and origins. The observed changes will be useful in designing new types of 2OG oxygenase inhibitors based on various conformational states, rather than active site iron chelators, which make up most reported 2OG oxygenase inhibitors. Structurally informed phylogenetic analyses suggest that the role of prolyl-hydroxylation in human hypoxia sensing has ancient origins.

  14. Service Gateway

    Institute of Scientific and Technical Information of China (English)

    WANG Guozhong; HOU Gang; HUANG Zeqing

    2003-01-01

    This article focuses on the service gateway which implements the Open Service gateway Initiative (OSGI), it manages voice, data, Internet, and multimedia communications to and from the home, office and other locations. This service gateway can also function as an application server for a range of high value services such as energy management and control, safety and security services, health care monitoring services, device control and maintenance, electronic commerce services and more.

  15. Surveying the Impact Quality of the Bank's electronic Services on Financial Performance (with the Emphasis on the Customer Satisfaction Model

    Directory of Open Access Journals (Sweden)

    Ali Panjomi Mohmoodi

    2014-06-01

    Full Text Available Survival of any organization in today's competitive environment, is based on clients. Every organization and its customers' current and future needs are identified and satisfied by providing to meet those needs, and it continues to be applied in order to increase their satisfaction. Many organizations utmost sense of audience satisfaction and value creation institute in their strategic plans, mission statements and policy organizations are planning accordingly. The aim of this study was to investigate the impact of e-banking service quality, customer satisfaction and financial performance of banks. This investigation is inspired by the idea of Long-Linked Technology of James Thompson, in an environment of uncertainty factors (the research model. This study was to investigate the effect of customer perceived e-service quality on bank financial performance and to test the mediating role of customer satisfaction on customer perception of service quality of financial performance of e-banking.The results of the field study analyzing the effects of e-service quality and customer satisfaction on financial performance of public and private banks have been gathered. The outcome of the analysis showed that the quality of the electronic components of the ATM quality of service, phone banking, internet banking quality, has a positive impact on customer satisfaction.The results showed that the effect of customer satisfaction due to the quality of e-banking services has a mediating role on the overall financial performance. Key Words: e-banking, customer satisfaction, performance, management. Normal 0 14 false false false IT X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabella normale"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso

  16. Emotion-Bracelet: A Web Service for Expressing Emotions through an Electronic Interface

    Science.gov (United States)

    Martinez, Alicia; Estrada, Hugo; Molina, Alejandra; Mejia, Manuel; Perez, Joaquin

    2016-01-01

    The mechanisms to communicate emotions have dramatically changed in the last 10 years with social networks, where users massively communicate their emotional states by using the Internet. However, people with socialization problems have difficulty expressing their emotions verbally or interpreting the environment and providing an appropriate emotional response. In this paper, a novel solution called the Emotion-Bracelet is presented that combines a hardware device and a software system. The proposed approach identifies the polarity and emotional intensity of texts published on a social network site by performing real-time processing using a web service. It also shows emotions with a LED matrix using five emoticons that represent positive, very positive, negative, very negative, and neutral states. The Emotion-Bracelet is designed to help people express their emotions in a non-intrusive way, thereby expanding the social aspect of human emotions. PMID:27886130

  17. Emotion-Bracelet: A Web Service for Expressing Emotions through an Electronic Interface

    Directory of Open Access Journals (Sweden)

    Alicia Martinez

    2016-11-01

    Full Text Available The mechanisms to communicate emotions have dramatically changed in the last 10 years with social networks, where users massively communicate their emotional states by using the Internet. However, people with socialization problems have difficulty expressing their emotions verbally or interpreting the environment and providing an appropriate emotional response. In this paper, a novel solution called the Emotion-Bracelet is presented that combines a hardware device and a software system. The proposed approach identifies the polarity and emotional intensity of texts published on a social network site by performing real-time processing using a web service. It also shows emotions with a LED matrix using five emoticons that represent positive, very positive, negative, very negative, and neutral states. The Emotion-Bracelet is designed to help people express their emotions in a non-intrusive way, thereby expanding the social aspect of human emotions.

  18. Meeting user needs in national healthcare systems: lessons from early adopter community pharmacists using the electronic prescriptions service

    Science.gov (United States)

    2014-01-01

    Background The Electronic Prescription Service release Two (EPS2) is a new national healthcare information and communication technology in England that aims to deliver effective prescription writing, dispensing and reimbursement service to benefit patients. The aim of the study was to explore initial user experiences of Community Pharmacists (CPs) using EPS2. Methods We conducted nonparticipant observations and interviews in eight EPS2 early adopter community pharmacies classified as ‘first-of-type’ in midlands and northern regions in England. We interviewed eight pharmacists and two dispensers in addition to 56 hours recorded nonparticipant observations as field notes. Line-by-line coding and thematic analysis was conducted on the interview transcripts and field notes. Results CPs faced two types of challenge. The first was to do with missing electronic prescriptions. This was sometimes very disrupting to work practice, but pharmacists considered it a temporary issue resolvable with minor modifications to the system and user familiarity. The second was to do with long term design-specific issues. Pharmacists could only overcome these by using the system in ways not intended by the developers. Some felt that these issues would not exist had ‘real’ users been involved in the initial development. The issues were: 1) printing out electronic prescriptions (tokens) to dispense from for safe dispensing practices and to free up monitors for other uses, 2) logging all dispensing activities with one user’s Smartcard for convenience and use all human resources in the pharmacy, and, 3) problematic interface causing issues with endorsing prescriptions and claiming reimbursements. Conclusions We question if these unintended uses and barriers would have occurred had a more rigorous user-centric principles been applied at the earlier stages of design and implementation of EPS. We conclude that, since modification can occur at the evaluation stage, there is still scope

  19. Papel de EF-Tu en la interacción de Pseudomonas aeruginosa con los queratinocitos humanos

    OpenAIRE

    Martínez Ramos, Inmaculada

    2015-01-01

    Introducción: Pseudomonas aeruginosa es un patógeno oportunista que causa una gran variedad de infecciones, entre las que destacan las infecciones respiratorias agudas y crónicas y las infecciones de heridas por quemaduras. En un trabajo previo, usamos anticuerpos específicos para detectar la presencia del epítopo de fosforilcolina en la superficie bacteriana asociado al factor de elongación Tu (EF-Tu). Identificamos que el gen eftM (Elongation Factor Tu Modifying enzime) es el...

  20. Service for the Pseudonymization of Electronic Healthcare Records Based on ISO/EN 13606 for the Secondary Use of Information.

    Science.gov (United States)

    Somolinos, Roberto; Muñoz, Adolfo; Hernando, M Elena; Pascual, Mario; Cáceres, Jesús; Sánchez-de-Madariaga, Ricardo; Fragua, Juan A; Serrano, Pablo; Salvador, Carlos H

    2015-11-01

    The availability of electronic health data favors scientific advance through the creation of repositories for secondary use. Data anonymization is a mandatory step to comply with current legislation. A service for the pseudonymization of electronic healthcare record (EHR) extracts aimed at facilitating the exchange of clinical information for secondary use in compliance with legislation on data protection is presented. According to ISO/TS 25237, pseudonymization is a particular type of anonymization. This tool performs the anonymizations by maintaining three quasi-identifiers (gender, date of birth, and place of residence) with a degree of specification selected by the user. The developed system is based on the ISO/EN 13606 norm using its characteristics specifically favorable for anonymization. The service is made up of two independent modules: the demographic server and the pseudonymizing module. The demographic server supports the permanent storage of the demographic entities and the management of the identifiers. The pseudonymizing module anonymizes the ISO/EN 13606 extracts. The pseudonymizing process consists of four phases: the storage of the demographic information included in the extract, the substitution of the identifiers, the elimination of the demographic information of the extract, and the elimination of key data in free-text fields. The described pseudonymizing system was used in three telemedicine research projects with satisfactory results. A problem was detected with the type of data in a demographic data field and a proposal for modification was prepared for the group in charge of the drawing up and revision of the ISO/EN 13606 norm.

  1. Proof-of-concept Design and Development of an EN13606-based Electronic Health Care Record Service

    Science.gov (United States)

    Muñoz, Adolfo; Somolinos, Roberto; Pascual, Mario; Fragua, Juan A.; González, Miguel A.; Monteagudo, Jose Luis; Salvador, Carlos H.

    2007-01-01

    Objective The authors present an Electronic Healthcare Record (EHR) server, designed and developed as a proof of concept of the revised prEN13606:2005 European standard concerning EHR communications. Methods The development of the server includes five modules: the libraries for the management of the standard reference model, for the demographic package and for the data types; the permanent storage module, built on a relational database; two communication interfaces through which the clients can send information or make queries; the XML (eXtensible Markup Language) process module; and the tools for the validation of the extracts managed, implemented on a defined XML-Schema. Results The server was subjected to four phases of trials, the first three with ad hoc test data and processes to ensure that each of the modules complied with its specifications and that the interaction between them provided the expected functionalities. The fourth used real extracts generated by other research groups for the additional purpose of testing the validity of the standard in real-world scenarios. Conclusion The acceptable performance of the server has made it possible to include it as a middleware service in a platform for the out-of-hospital follow-up and monitoring of patients with chronic heart disease which, at the present time, supports pilot projects and clinical trials for the evaluation of eHealth services. PMID:17068357

  2. SeReM2--a meta-model for the structured definition of quality requirements for electronic health record services.

    Science.gov (United States)

    Hoerbst, Alexander; Hackl, Werner; Ammenwerth, Elske

    2010-01-01

    Quality assurance is a major task with regard to Electronic Health Records (EHR). Currently there are only a few approaches explicitly dealing with the quality of EHR services as a whole. The objective of this paper is to introduce a new Meta-Model to structure and describe quality requirements of EHRs. This approach should support the transnational quality certification of EHR services. The Model was developed based on interviews with 24 experts and a systematic literature search and comprises a service and requirements model. The service model represents the structure of a service whereas the requirements model can be used to assign specific predefined aims and requirements to a service. The new model differs from existing approaches as it accounts for modern software architectures and the special attributes of EHRs.

  3. The Key Factors of Selecting Electronics Manufacturing Service Suppliers – an Example of Company U in Taiwan

    Directory of Open Access Journals (Sweden)

    Chiu Hui-Feng

    2015-12-01

    Full Text Available In a highly competitive environment with a developed network, the customers of electronics manufacturing service (EMS manufacturers always seek a wide range of choices. EMS manufacturers can attract loyal customers and establish long-term partnerships if they understand and satisfy their customers’ needs to execute a response plan successfully with limited resources. If these conditions are met, EMS manufacturers can create high customer equity. This study investigates how the demand of downstream enterprises can be satisfied on the basis of the opinion of upstream suppliers in the electronics manufacturing industry. Domestic and foreign literature related to the dimensions and elements of supplier evaluation criteria were investigated to extract 22 elements of supplier selection by corporate customers. Five supplier evaluation dimensions were then established through interviews with the internal experts of the case company. An analytic hierarchy process-based (AHP-based approach is used to design the questionnaire for the external corporate customers of the case company. The questionnaire is then used to investigate the supplier evaluation criteria of the customers of EMS manufacturers. Conclusions and suggestions are provided on the basis of the results to provide the case company with references that can be used to develop and maintain customer relationship and create high customer equity.

  4. Trim25 Is an RNA-Specific Activator of Lin28a/TuT4-Mediated Uridylation

    National Research Council Canada - National Science Library

    Choudhury, Nila Roy; Nowak, Jakub S; Zuo, Juan; Rappsilber, Juri; Spoel, Steven H; Michlewski, Gracjan

    2014-01-01

    .... Lin28a is a conserved RNA binding protein involved in pluripotency and tumorigenesis that was previously shown to trigger TuT4-mediated pre-let-7 uridylation, inhibiting its processing and targeting it for degradation...

  5. A neutron scattering study of the ternary complex EF-Tu.GTP-valyl-tRNAVal1A

    DEFF Research Database (Denmark)

    Österberg, R.; Elias, P.; Kjems, Jørgen

    1986-01-01

    matched by the solvents. The results indicate that EF-Tu undergoes a conformational change and contracts as a result of the complex formation, since the radius of gyration decreases by 15% from 2.82 to 2.39 nm. tRNAVal1A, on the other hand, seems to mainly retain its conformation within the complex, since......The complex formation between elongation factor Tu (EF-Tu), GTP, and valyl-tRNAVal1A has been investigated in a hepes buffer of "pH" 7.4 and 0.2 M ionic strength using the small-angle neutron scattering method at concentrations of D2O where EF-Tu (42% D2O) and tRNA (71% D2O) are successively...

  6. Identification and purification of human erythroid progenitor cells by monoclonal antibody to the transferrin receptor (TU 67).

    Science.gov (United States)

    Herrmann, F; Griffin, J D; Sabbath, K D; Oster, W; Wernet, P; Mertelsmann, R

    1988-04-01

    Anti-TU 67 is a murine monoclonal antibody that recognizes the transferrin receptor. With respect to hematopoietic cells TU 67 is expressed by human multipotent colony-forming cells (CFU-Mix), erythroid progenitor cells (BFU-E and CFU-E) and a fraction of granulocyte/monocyte colony forming cells, but is not expressed by mature hematopoietic cells including erythrocytes, platelets, lymphocytes, and peripheral blood myeloid cells. The TU 67-positive fraction of normal bone marrow, separated by fluorescence-activated cell sorting (FACS) or immune rosettes, contained 87% of the erythroid progenitor cells. Erythroid progenitor cells were enriched up to 50-fold by using a combination of monoclonal antibodies to deplete mature hematopoietic cells, followed by positive selection of BFU-E and CFU-E by TU 67 antibody.

  7. Function and structure in phage Qbeta RNA replicase. Association of EF-Tu-Ts with the other enzyme subunits

    DEFF Research Database (Denmark)

    Blumenthal, T; Young, R A; Brown, S

    1976-01-01

    Qbeta replicase is a complex of four nonidentical subunits readily dissociable into two subcomplexes: 30 S ribosomal protein S1 and the phage-coded polypeptide (Subunits I + II) and protein synthesis elongation factors EF-Tu and EF-Ts (Subunits III + IV). The affinity of the two subcomplexes...... of EF-Tu-Ts from the other enzyme subunits: whereas free EF-Tu-Ts binds GDP independently of salt concentration, this binding by Qbeta replicase is sensitive to high ionic strength and remains so in the presence of Qbeta RNA. Furthermore, RNA does not allow the release of EF-Ts from EF-Tu by GTP...... as measured by sensitivity of EF-Ts activity to N-ethylmaleimide....

  8. A tRNA body with high affinity for EF-Tu hastens ribosomal incorporation of unnatural amino acids.

    Science.gov (United States)

    Ieong, Ka-Weng; Pavlov, Michael Y; Kwiatkowski, Marek; Ehrenberg, Måns; Forster, Anthony C

    2014-05-01

    There is evidence that tRNA bodies have evolved to reduce differences between aminoacyl-tRNAs in their affinity to EF-Tu. Here, we study the kinetics of incorporation of L-amino acids (AAs) Phe, Ala allyl-glycine (aG), methyl-serine (mS), and biotinyl-lysine (bK) using a tRNA(Ala)-based body (tRNA(AlaB)) with a high affinity for EF-Tu. Results are compared with previous data on the kinetics of incorporation of the same AAs using a tRNA(PheB) body with a comparatively low affinity for EF-Tu. All incorporations exhibited fast and slow phases, reflecting the equilibrium fraction of AA-tRNA in active ternary complex with EF-Tu:GTP before the incorporation reaction. Increasing the concentration of EF-Tu increased the amplitude of the fast phase and left its rate unaltered. This allowed estimation of the affinity of each AA-tRNA to EF-Tu:GTP during translation, showing about a 10-fold higher EF-Tu affinity for AA-tRNAs formed from the tRNA(AlaB) body than from the tRNA(PheB) body. At ∼1 µM EF-Tu, tRNA(AlaB) conferred considerably faster incorporation kinetics than tRNA(PheB), especially in the case of the bulky bK. In contrast, the swap to the tRNA(AlaB) body did not increase the fast phase fraction of N-methyl-Phe incorporation, suggesting that the slow incorporation of N-methyl-Phe had a different cause than low EF-Tu:GTP affinity. The total time for AA-tRNA release from EF-Tu:GDP, accommodation, and peptidyl transfer on the ribosome was similar for the tRNA(AlaB) and tRNA(PheB) bodies. We conclude that a tRNA body with high EF-Tu affinity can greatly improve incorporation of unnatural AAs in a potentially generalizable manner.

  9. A strategy for providing electronic library services to members of the AGATE Consortium

    Science.gov (United States)

    Thompson, J. Garth

    1995-01-01

    In November, 1992, NASA Administrator Daniel Goldin established a Task Force to evaluate conditions which have lead to the precipitous decline of the US General Aviation System and to recommend actions needed to re-establish US leadership in General Aviation. The Task Force Report and a report by Dr. Bruce J. Holmes, Manager of the General Aviation/Commuter Office at NASA Langley Research Center provided the directions for the formation of the Advanced General Aviation Transport Experiments (AGATE), a consortium of government, industry and university committed to the revitalization of the US General Aviation Industry. One of the recommendations of the Task Force Report was that 'a central repository of information should be created to disseminate NASA research as well as other domestic and foreign aeronautical research that has been accomplished, is ongoing or is planned... A user friendly environment should be created.' This paper describes technical and logistic issues and recommends a plan for providing technical information to members of the AGATE Consortium. It is recommended that the General Aviation office establish and maintain an electronic literature page on the AGATE server. This page should provide a user friendly interface to existing technical report and index servers identified in the report and listed in the Recommendations section. A page should also be provided which gives links to Web resources. A list of specific resources is provided in the Recommendations section. Links should also be provided to a page with tips on searching, a form to provide for feedback and suggestions from users for other resources. Finally, a page should be maintained which provides pointers to other resources like the LaRCsim workstation simulation software which is avail from LaRC at no cost. The developments of the Web is very dynamic. These developments should be monitored regularly by the GA staff and links to additional resources should be provided on the server as

  10. Genetic polymorphism of mitochondrial DNA HVS-I and HVS-Ⅱ of Chinese Tu ethnic minority group

    Institute of Scientific and Technical Information of China (English)

    Feng Chen; Yajun Deng; Yonghui Dang; BO Zhang; Haofang Mu; Xiaoguang Yu; Lin Li; Chunxia Yan; Teng Chen

    2008-01-01

    We analyzed the two hypervariable segments HVS-Ⅰ and HVS-Ⅱ of 108 Chinese Tu ethnic minority group samples for forensic and population genetics purposes.Comparing with Anderson sequence,79 polymorphic loci in HVS-Ⅰ and 40 in HVS-Ⅱ were found in Chi-nese Tu ethnic minority group mtDNA sequences,and 90 and 64 haplotypes were then defined.Haplotype diversity and the mean pair-wise differences were 0.9903:±0.0013 and 5.7785 in HVS-Ⅰ,and 0.9777±0.0013 and 3.5819 in HVS-Ⅱ,respectively.By analyzing the hypervariable domain from nucleotide 1,6180 to 1,6193 in HVS-Ⅰ,we defined some new types of sequence variations.We also compared the relationship between Tu population and other populations using mtDNA HVS-Ⅰ sequences.According to Rst genetic distances,the phylogenetic tree showed that the Tu population,the Xi'an Han population,the Chinese Korean,and the Mongol ethnic group were in a clade.This indicated a close genetic relationship between them.There were far relations between the Tu population and other Chinese southern Han populations,Siberian,European,African,and other foreign populations.The results suggest that Tu population has a multi-origin and has also merged with other local populations.

  11. Forze hydrogen racing team Delft; TU Delft students develop hydrogen race-car

    OpenAIRE

    Hartvelt, M.

    2014-01-01

    ‘Working towards a sustainable, yet exciting future’ is one of the big challenges in engineering nowadays. A group of students from the TU Delft accepted this challenge and designed a zero-emission hydrogen powered race-car. Combining green technology with racing, Forze wants to show the potential of hydrogen as an alternative fuel. Find out how Forze has been developing hydrogen powered racecars since 2007.

  12. Töötu laevamehhaanik õppis seitsme kuuga kokaks / Agne Narusk

    Index Scriptorium Estoniae

    Narusk, Agne, 1971-

    2004-01-01

    Töötu Jevgeni Solovjov õppis OÜ-s Isabella kokaks, ettevõte on üks 54 koolitajast, kellelt Tallinna tööhõiveamet teenust ostab. 2004. aastaks oli Tallinna tööhõiveametil tööotsijate koolitamiseks 7 mln krooni, millest jätkus pooleks aastaks. Lisa: Tööandjad saavad küsitluslehed

  13. Duplication of Drosophila melanogaster mitochondrial EF-Tu: pre-adaptation to T-arm truncation and exclusion of bulky aminoacyl residues.

    Science.gov (United States)

    Sato, Aya; Suematsu, Takuma; Aihara, Koh-Ki; Kita, Kiyoshi; Suzuki, Tsutomu; Watanabe, Kimitsuna; Ohtsuki, Takashi; Watanabe, Yoh-Ichi

    2017-03-07

    Translation elongation factor Tu (EF-Tu) delivers aminoacyl-tRNA (aa-tRNA) to ribosomes in protein synthesis. EF-Tu generally recognizes aminoacyl moieties and acceptor- and T-stems of aa-tRNAs. However, nematode mitochondrial (mt) tRNAs frequently lack all or part of the T-arm that is recognized by canonical EF-Tu. We previously reported that two distinct EF-Tu species, EF-Tu1 and EF-Tu2, respectively, recognize mt tRNAs lacking T-arms and D-arms in the mitochondria of the chromadorean nematode Caenorhabditis elegansC. elegans EF-Tu2 specifically recognizes the seryl moiety of serylated D-armless tRNAs. Mitochondria of the enoplean nematode Trichinella possess three structural types of tRNAs: T-armless tRNAs, D-armless tRNAs, and cloverleaf tRNAs with a short T-arm. Trichinella mt EF-Tu1 binds to all three types and EF-Tu2 binds only to D-armless Ser-tRNAs, showing an evolutionary intermediate state from canonical EF-Tu to chromadorean nematode (e.g. C. elegans) EF-Tu species. We report here that two EF-Tu species also participate in Drosophila melanogaster mitochondria. Both D. melanogaster EF-Tu1 and EF-Tu2 bound to cloverleaf and D-armless tRNAs. D. melanogaster EF-Tu1 has the ability to recognize T-armless tRNAs that do not evidently exist in D. melanogaster mitochondria, but do exist in related arthropod species. In addition, D. melanogaster EF-Tu2 preferentially bound to aa-tRNAs carrying small amino acids, but not to aa-tRNAs carrying bulky amino acids. These results suggest that the Drosophila mt translation system could be another intermediate state between the canonical and nematode mitochondria-type translation systems. © 2017 The Author(s); published by Portland Press Limited on behalf of the Biochemical Society.

  14. Designing of Ground Truth Annotated DBT-TU-JU Breast Thermogram Database towards Early Abnormality Prediction.

    Science.gov (United States)

    Bhowmik, Mrinal Kanti; Gogoi, Usha Rani; Majumdar, Gautam; Bhattacharjee, Debotosh; Datta, Dhritiman; Ghosh, Anjan Kumar

    2017-08-17

    The advancement of research in a specific area of clinical diagnosis crucially depends on the availability and quality of the radiology and other test related databases accompanied by ground truth and additional necessary medical findings. The paper describes the creation of the Department of Biotechnology-Tripura University-Jadavpur University (DBT-TU-JU) breast thermogram database. The objective of creating the DBT-TU-JU database is to provide a breast thermogram database that is annotated with the ground truth images of the suspicious regions. Along with the result of breast thermography, the database comprises of the results of other breast imaging methodologies. A standard breast thermogram acquisition protocol suite comprising of several critical factors has been designed for the collection of breast thermograms. Currently, the DBT-TU-JU database contains 1100 breast thermograms of 100 subjects. Due to the necessity of evaluating any breast abnormality detection system, this study emphasizes the generation of the ground truth images of the hotspot areas, whose presence in a breast thermogram signifies the presence of breast abnormality. With the generated ground truth images, we compared the results of six state-of-the-art image segmentation methods using five supervised evaluation metrics to identify the proficient segmentation methods for hotspot extraction. Based on the evaluation results, the Fractional-Order Darwinian particle swarm optimization, Region growing, Mean shift and Fuzzy c-means clustering are found to be more efficient in comparison to k-means clustering and Threshold based segmentation methods.

  15. Investigation of functional aspects of the N-terminal region of elongation factor Tu from Escherichia coli using a protein engineering approach

    DEFF Research Database (Denmark)

    Laurberg, M; Mansilla, Francisco; Clark, Brian F. C.

    1998-01-01

    importance for the factor to function properly. In this study, two lysines at positions 4 and 9 were mutated separately to alanine or glutamate. The resulting four point mutants were expressed and purified using the pGEX system. The untagged products were characterized with regard to guanine......The function of the N-terminal region of elongation factor Tu is still unexplained. Until recently, it has not been visible in electron density maps from x-ray crystallography studies, but the presence of several well conserved basic residues suggest that this part of the molecule is of structural......-nucleotide interaction, intrinsic GTPase activity, and binding of aminoacyl-tRNA (aa-tRNA). The results show that Lys9 is especially strongly involved in the association with guanine nucleotides and the binding of aa-tRNA. Also Lys4 plays a role in the association of GDP and GTP and is also of some importance in aa...

  16. Gigantes digitales. Quijote en 17000 tuits de Diego Buendía y Escribe tu propio Quijote de Belén Gache

    Directory of Open Access Journals (Sweden)

    Celia Corral Cañas

    2015-05-01

    Full Text Available To incorporate Don Quixote into the virtual environment offers many possibilities, from the literal adaptation into an electronic format, such as rewriting it on Twitter, to the allusion to the book in an avant-garde creation. Thus, among the various ways of tackling Don Quixote in Twitter, the project El Quijote en 17000 tuits by Diego Buendía, who makes a fragmented transcript in 17000 sections or tweets, stands out. Furthermore, Escribe tu propio Quijote by Belén Gache honors Cervantes’ novel with a simple interactive game that invites the reader to rethink the authorship issue within and outside the work. These two creations, born from the junction of the famous novel by Cervantes and the particularities of the new ecosystem, recover the quixotic nature to integrate it, from very different paths, into the digital universe.

  17. Research data from hydrology disciplines are safely stored and published in 3TU.Datacentrum

    Science.gov (United States)

    Prinčič, Alenka; Rombouts, Jeroen

    2013-04-01

    Good management of research data from different science disciplines such as hydrology, geodesy and climate research, is crucial for reducing the uncertainties in forecasting and predictions. These research data can be well-managed and safely stored in 3TU.Datacentrum and thus become available for future use by the scientific community. 3TU.Datacentrum (datacentrum.3tu.nl) is a portal for science- and technology research data in the Netherlands. It provides long-term archive and permanent access to research data, it provides tools for citation of research datasets and thus enables linking, sharing and reuse of research data. Versatility of disciplines and thus versatility of the data producers' needs is a challenge of the data center. 3TU.Datacentrum offers solutions - as standardized as possible yet different where required. Standardized solution is the data model: datasets, instruments, locations and time frames are all objects on their own, with own metadata and interconnected through rdf relationships. These relations are also used to generate ORE Resource Maps. The file format NetCDF, which is primarily used for sets of multidimensional arrays with metadata included, enables interoperability. For simple datasets a Fedora repository is used where datasets of any format are allowed including that of a specific instrument. Alongside the NetCDF an xml version (ncml) is stored that can be converted to other formats. For complex datasets an OPeNDAP framework is used, which allows querying within and across datasets. Some examples from hydrological research are presented. 1 - For a complex collection of simple datasets consisting of ongoing hydrological measurements from several project partners, using several instruments, on several locations, and over a long period of time, there was a need for central storage in order to share the data and enable easy combination of data sets. The measurements are not repeatable and are also valuable for multidisciplinary research

  18. Best use of high-voltage, high-powered electron beams: a new approach to contract irradiation services

    Science.gov (United States)

    Watanabe, T.

    2000-03-01

    Japan's first high-voltage, high-powered electron beam processing center is scheduled to come on-line during the first half of 1999. The center explores both challenges and opportunities of how best to use the 200 kW 10 MeV unit and its 5 MeV X-ray line. In particular, Nuclear Fuel Industries, Ltd. (NFI) has expanded the traditional model of a contract irradiation facility to include a much broader scope of services such as door-to-door transport, storage, and direct distribution to its customer's end-users. The new business scope not only finds new value-added components in a competitive marketplace, but serves to provide a viable mechanism to take advantage of the processing logistics of high throughput irradiation units. As such, the center features a high-capacity warehousing system, monitored by a newly developed PCMS (plant control management system), which has been comprehensively integrated into the irradiation unit's handling system, and will require only minimal human resources for its high rate of material handling. The identification and development of initial markets for this first unit will be discussed, concluding with how this same operational philosophy can help break open new irradiation segments in medical devices, consumer goods, animal feed, and food markets and NFI's other efforts in these same areas.

  19. A Modified Decomposed Theory of Planned Behaviour Model to Analyze User Intention towards Distance-Based Electronic Toll Collection Services

    Directory of Open Access Journals (Sweden)

    Chi-Chung Tao

    2017-02-01

    Full Text Available This study proposes a modified decomposed theory of planned behaviour model (DTPB that integrates satisfaction and trust into the original DTPB model to explore what kind of factors affect the user intention towards distance-based electronic toll collection (ETC services. The proposed model is empirically tested by using data collected from a questionnaire survey with a computer assisted telephone interview system. Empirical analysis is carried out in three stages that combine confirmatory factor analysis, structural equation modelling (SEM, and Bayesian network: (1 examination of reliability and validity of the measurement model; (2 analysis of structural model; (3 prediction of the probability of user intention change based on rigorous framework of SEM. The results confirm that the satisfaction and trust have positive effects on the behaviour intention, also validating that five constructs have indirect effects on the behaviour intention through attitude and perceived behaviour control. Compatibility is the most important influence factor, followed by perceived usefulness, facilitating conditions, self-efficacy, and perceived ease of use. The findings of this study identify potential improvements for ETC operator, such as contributing to the society to enhance the company image and trust of enterprise with charity activities, and simultaneously upgrading the information platform of website, software, and Apps.

  20. Joint Services Electronics Program.

    Science.gov (United States)

    1986-09-30

    Generalized Impulse Response," Proceedings of Midwest Symposium on Circuits and Systems, Puebla , Mexico, pp. 198-202 (August 15-16, 1983). 10. S.H. Park...properties include basic studies of ambient /InP interactions and studies of the properties of various interfaces between lnP and deposited dielectrics...Investigations of InP surfaces include studies of the interaction of InP with chemical etching solutions, gas ambients , and vacuum environments. Studies

  1. Joint services electronics program

    Science.gov (United States)

    Peters, Leon, Jr.

    1993-11-01

    The transfer of the compact range and target identification technology initiated under JSEP support for time domain studies continues to make large advances. The installation of a large compact reflector and a modern radar of our design has been completed for ASD at Wright Patterson Air Force Base. This system will have all of the sensitivity of the Mini Range reported last year and yet has a 14 ft quiet (or target) zone. The reflector includes all the most updated features of the ESL design. Dr. Brian Kent of ASD has expressed complete satisfaction with its performance. It is the range we would like to have, but can never afford. A large even more advanced compact range is currently being designed for NASA, Langley which is specifically being focused for measurements as low as 300 MHz. This new range will fit in a room 40 ft x 40 ft x 80 ft instead of the previously required 120 ft x 120 ft x 360 ft. The cost savings in this care are enormous. Our JSEP research continues to focus on electromagnetic related topics.

  2. Joint Services Electronics Program.

    Science.gov (United States)

    1985-12-31

    Computation Using Gabor Filters," Thesis, Harvard University, Division of Applied Sceinces , 1985. J. Loncaric, "Geometrical Analysis of Compliant Mechanisms...These calculations are complemented by ASW first principles computations . These results serve as an input for careful empirical tight-binding...measurements can be made through semi-autonomous scans. Data from the experiment can now be transferred from the dedicated IBM personal computer to the

  3. Joint Services Electronics Program.

    Science.gov (United States)

    2014-09-26

    Resolution AFOSR-82-0248 Acousto- Optic Laser Probe," Preprint (August 1984). 3760 J. Foster, "High Resolution N00014-77-C-0412 Acoustic Microscopy in...Acoustic Microscopy ," Preprint (December 1984). 3825 T.H. Geballe, " Super - F49620-83-C-0014 conducting Thin Films, Com- posites, and Junctions," Proposed...C.F. Quate, "Research NSF-ECS-80-10786 on Acoustic Microscopy with Superior Resolution ," Final Report for the period 15 January 1981 to 31 July 1985

  4. Joint Services Electronics Program.

    Science.gov (United States)

    1985-03-31

    Grebogi , et al. 3 that these fractal dimensions imply a sensitivity to initial conditions (and hence noise) which diverges as the dimension approaches 2...appear. 2. Qing Hu, J. U. Free, M. Iansiti, 0. Liengme, and M. Tinkham, Proc. 1984 Appl. Supercond. Conf., to appear. 3. C. Grebogi , S.W. McDonald, E

  5. Joint Services Electronics Program.

    Science.gov (United States)

    1984-06-01

    Digest, IEEE, December, 1982, pp. 237-240. 14. K. L. Wang, S. A. Sailer , W. R. Hunter, P. K. Chatterjee, and P. Yang. "Direct Moat Isolation for VLSI...fabricated to see if the potential gains that were suggested can be realized in practice. For application to the point contact solar cell, the

  6. Joint Services Electronics Program.

    Science.gov (United States)

    1985-03-30

    Dr. Paul Sasm (USACECOM) and Dr. Jeff Wieselthier (NRL). In addition, our work on coding and diversity has been influenced by considerations arising...Investigator Award, 1984 Beckman Asociate, Center for Advanced Study, UIUC, 1984-85 Eckman Award, American Automatic Control Council Xerox Award for Faculty...appear. (Lockheed) 9. W. K. Jenkins, D. F. Paul , and E. S. Davidson, ’A custom-designed integrated circuit for the reali- zation of residue number digital

  7. Joint Services Electronics Program.

    Science.gov (United States)

    1983-09-30

    version demonstrated. Stability perfor- mance comparable to that of distributed feedback (DFB) or distri- buted Bragg reflector ( DBR ) lasers has...No. Title and Faculty Investigator SSD-85-5 Wide-Dynamic-Range Signal Processing Using Monolithic Integrated Circuit Technology - R. G. Meyer, R. W...Yao, S. E. Schwarz and B. J. Blumenstock, " Monolithic Integration of a Dielec- tric Millimeter-Wave Antenna and Mixer Diode: an Embryonic Millimeter

  8. Joint Services Electronics Program

    Science.gov (United States)

    1982-09-30

    tions in Microcircuit Fabrication Technology," Report R-1956-ARPA, Rand Corporation , Santa Monica, CA 90406, November 1976. L7 ] A. N. Broers, "Fine...34Transient currents induced on a metallic body of revolu- tion by an electromagnetic nulse," IEEE Trans. Electromagnetic Comnatibility , vol. EMC-13...distributed case has been publishedLiJ. We near that the method has been programmed and is being used at TRW in Los Angeles, and at Aerospace Corporation , El

  9. TU-F-BRD-01: Biomedical Informatics for Medical Physicists

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, M [University Washington, Seattle, WA (United States); Kalet, I [Kirkland, WA (United States); McNutt, T [Johns Hopkins University, Severna Park, MD (United States); Smith, W [New York Oncology Hematology, Albany, NY (United States)

    2014-06-15

    Biomedical informatics encompasses a very large domain of knowledge and applications. This broad and loosely defined field can make it difficult to navigate. Physicists often are called upon to provide informatics services and/or to take part in projects involving principles of the field. The purpose of the presentations in this symposium is to help medical physicists gain some knowledge about the breadth of the field and how, in the current clinical and research environment, they can participate and contribute. Three talks have been designed to give an overview from the perspective of physicists and to provide a more in-depth discussion in two areas. One of the primary purposes, and the main subject of the first talk, is to help physicists achieve a perspective about the range of the topics and concepts that fall under the heading of 'informatics'. The approach is to de-mystify topics and jargon and to help physicists find resources in the field should they need them. The other talks explore two areas of biomedical informatics in more depth. The goal is to highlight two domains of intense current interest--databases and models--in enough depth into current approaches so that an adequate background for independent inquiry is achieved. These two areas will serve as good examples of how physicists, using informatics principles, can contribute to oncology practice and research. Learning Objectives: To understand how the principles of biomedical informatics are used by medical physicists. To put the relevant informatics concepts in perspective with regard to biomedicine in general. To use clinical database design as an example of biomedical informatics. To provide a solid background into the problems and issues of the design and use of data and databases in radiation oncology. To use modeling in the service of decision support systems as an example of modeling methods and data use. To provide a background into how uncertainty in our data and knowledge can be

  10. CAN MARKETING SUPPORT THE IMPLEMENTATION OF EFFECTIVE EGOVERNMENT? ANALYSIS OF THE SINGLE POINT OF ACCESS PORTAL FOR ROMANIAN ELECTRONIC PUBLIC SERVICES

    Directory of Open Access Journals (Sweden)

    Velicu Bogdan Calin

    2011-12-01

    Full Text Available The advances in technology hold great potential for helping Romanian government respond to its challenges namely, better service delivery, better procurement, efficient working and better communication with citizens and businesses. While the European Commission develops the main strategies on eGovernment, every member state has the freedom to identify its own necessities and decide according to specific social, administrative and economic context. Designing, cost setting, choosing the best supply channels or communicating with involved actors, are all marketing instruments which, if used accordingly, can ensure modern and efficient public services. This paper presents an analysis of the degree of development of public services available at the www.e-guvernare.ro portal, the single point of access for specific Romanian electronic public services.

  11. Managing Electronic Serials: Essays Based on the ALCTS Electronic Serials Institutes 1997-1999. ALCTS Papers on Library Technical Services & Collections, No. 9.

    Science.gov (United States)

    Bluh, Pamela M., Ed.

    If managed well, electronic journals (e-journals) can be extremely efficient, saving money and space while improving access and speeding information delivery. With the help of the Internet, e-journals can also make library collections more accessible to both users and staff. Covering the process of managing electronic serials from licensing,…

  12. The computer science institute building of TU Brunswick University. Construction of an energy-efficient university building; Das Informatikzentrum der TU Braunschweig. Realisierung eines energieeffizienten Institutsgebaeudes

    Energy Technology Data Exchange (ETDEWEB)

    Rozynski, M.; Gerder, F. [Technische Univ. Braunschweig (Germany). Inst. fuer Gebaeude- und Solartechnik

    2003-07-01

    Saving of resources will be a key issue in future building construction. A new building projected on the campus of Brunswick University will have a power supply and ventilation concept that ensures low energy consumption. The project is carried out with funds provided by the Federal Minister of Economics and Technology (BMWi) in the context of the SolarBau funding concept. Construction of the building will be followed by an extensive monitoring programme that is to ensure its perfect function. [German] Eine wesentliche Zielsetzung zukuenftigen Bauens ist der sparsame Umgang mit Ressourcen. Im Rahmen eines integralen Planungsprozesses konnte fuer den Neubau des Informatikzentrums der TU Braunschweig ein Energie- und Lueftungskonzept realisiert werden, dass auf einen niedrigen Energieverbrauch zielt. Das Projekt wird im Rahmen des Foerderkonzeptes SolarBau durch das Bundesministerium fuer Wirtschaft und Technologie (BMWi) gefoerdert. Durch das anschliessende umfangreiche Monitoringprogramm wird derzeit die Funktionsfaehigkeit dieses Konzeptes ueberprueft. (orig.)

  13. Enhancement of innate immune system in monocot rice by transferring the dicotyledonous elongation factor Tu receptor EFR

    Institute of Scientific and Technical Information of China (English)

    Fen Lu; Huiqin Wang; Shanzhi Wang; Wendi Jiang; Changlin Shan; Bin Li; Jun Yang; Shiyong Zhang; Wenxian Sun

    2015-01-01

    The elongation factor Tu (EF-Tu) receptor (EFR) in cruciferous plants specifical y recognizes the N-terminal acetylated elf18 region of bacterial EF-Tu and thereby activates plant immunity. It has been demonstrated that Arabidopsis EFR confers broad-spectrum bacterial resistance in the EFR transgenic solanaceous plants. Here, the transgenic rice plants (Oryza sativa L. ssp. japonica cv. Zhonghua 17) and cel cultures with constitutive expression of AtEFR were developed to investigate whether AtEFR senses EF-Tu and thus enhances bacterial resistance in the monocot plants. We demonstrated that the Xanthomonas oryzae-derived elf18 peptide induced oxidative burst and mitogen-activated protein kinase activa-tion in the AtEFR transgenic rice cel s and plants, respectively. Pathogenesis-related genes, such as OsPBZ1, were upregulated dramatical y in transgenic rice plant and cel lines in response to elf18 stimulation. Importantly, pretreatment with elf18 trig-gered strong resistance to X. oryzae pv. oryzae in the transgenic plants, which was largely dependent on the AtEFR expression level. These plants also exhibited enhanced resistance to rice bacterial brown stripe, but not to rice fungal blast. Col ectively, the results indicate that the rice plants with heterologous expression of AtEFR recognize bacterial EF-Tu and exhibit enhanced broad-spectrum bacterial disease resistance and that pattern recognition receptor-mediated immunity may be manipulated across the two plant classes, dicots and monocots.

  14. TU-EF-207-00: Advances in Breast Imaging

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-06-15

    Breast imaging technology is advancing on several fronts. In digital mammography, the major technological trend has been on optimization of approaches for performing combined mammography and tomosynthesis using the same system. In parallel, photon-counting slot-scan mammography is now in clinical use and more efforts are directed towards further development of this approach for spectral imaging. Spectral imaging refers to simultaneous acquisition of two or more energy-windowed images. Depending on the detector and associated electronics, there are a number of ways this can be accomplished. Spectral mammography using photon-counting detectors can suppress electronic noise and importantly, it enables decomposition of the image into various material compositions of interest facilitating quantitative imaging. Spectral imaging can be particularly important in intravenously injected contrast mammography and eventually tomosynthesis. The various approaches and applications of spectral mammography are discussed. Digital breast tomosynthesis relies on the mechanical movement of the x-ray tube to acquire a number of projections in a predefined arc, typically from 9 to 25 projections over a scan angle of +/−7.5 to 25 degrees depending on the particular system. The mechanical x-ray tube motion requires relatively long acquisition time, typically between 3.7 to 25 seconds depending on the system. Moreover, mechanical scanning may have an effect on the spatial resolution due to internal x-ray filament or external mechanical vibrations. New x-ray source arrays have been developed and they are aimed at replacing the scanned x-ray tube for improved acquisition time and potentially for higher spatial resolution. The potential advantages and challenges of this approach are described. Combination of digital mammography and tomosynthesis in a single system places increased demands on certain functional aspects of the detector and overall performance, particularly in the tomosynthesis

  15. TU-F-201-03: Applications in Brachytherapy

    Energy Technology Data Exchange (ETDEWEB)

    Trichter, S. [New York Weill Cornell Medical Ctr (United States)

    2015-06-15

    Since the introduction of radiochromic films (RCF) for radiation dosimetry, the scope of RCF dosimetry has expanded steadily to include many medical applications, such as radiation therapy and diagnostic radiology. The AAPM Task Group (TG) 55 published a report on the recommendations for RCF dosimetry in 1998. As the technology is advancing rapidly, and its routine clinical use is expanding, TG 235 has been formed to provide an update to TG-55 on radiochromic film dosimetry. RCF dosimetry applications in clinical radiotherapy have become even more widespread, expanding from primarily brachytherapy and radiosurgery applications, and gravitating towards (but not limited to) external beam therapy (photon, electron and protons), such as quality assurance for IMRT, VMAT, Tomotherapy, SRS/SRT, and SBRT. In addition, RCF applications now extend to measurements of radiation dose in particle beams and patients undergoing medical exams, especially fluoroscopically guided interventional procedures and CT. The densitometers/scanners used for RCF dosimetry have also evolved from the He-Ne laser scanner to CCD-based scanners, including roller-based scanner, light box-based digital camera, and flatbed color scanner. More recently, multichannel RCF dosimetry introduced a new paradigm for external beam dose QA for its high accuracy and efficiency. This course covers in detail the recent advancements in RCF dosimetry. Learning Objectives: Introduce the paradigm shift on multichannel film dosimetry Outline the procedures to achieve accurate dosimetry with a RCF dosimetry system Provide comprehensive guidelines on RCF dosimetry for various clinical applications One of the speakers has a research agreement from Ashland Inc., the manufacturer of Gafchromic film.

  16. TU-F-201-00: Radiochromic Film Dosimetry Update

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-06-15

    Since the introduction of radiochromic films (RCF) for radiation dosimetry, the scope of RCF dosimetry has expanded steadily to include many medical applications, such as radiation therapy and diagnostic radiology. The AAPM Task Group (TG) 55 published a report on the recommendations for RCF dosimetry in 1998. As the technology is advancing rapidly, and its routine clinical use is expanding, TG 235 has been formed to provide an update to TG-55 on radiochromic film dosimetry. RCF dosimetry applications in clinical radiotherapy have become even more widespread, expanding from primarily brachytherapy and radiosurgery applications, and gravitating towards (but not limited to) external beam therapy (photon, electron and protons), such as quality assurance for IMRT, VMAT, Tomotherapy, SRS/SRT, and SBRT. In addition, RCF applications now extend to measurements of radiation dose in particle beams and patients undergoing medical exams, especially fluoroscopically guided interventional procedures and CT. The densitometers/scanners used for RCF dosimetry have also evolved from the He-Ne laser scanner to CCD-based scanners, including roller-based scanner, light box-based digital camera, and flatbed color scanner. More recently, multichannel RCF dosimetry introduced a new paradigm for external beam dose QA for its high accuracy and efficiency. This course covers in detail the recent advancements in RCF dosimetry. Learning Objectives: Introduce the paradigm shift on multichannel film dosimetry Outline the procedures to achieve accurate dosimetry with a RCF dosimetry system Provide comprehensive guidelines on RCF dosimetry for various clinical applications One of the speakers has a research agreement from Ashland Inc., the manufacturer of Gafchromic film.

  17. Identification of Molecular Markers Linked to TuMV Resistant Gene in Cabbage

    Institute of Scientific and Technical Information of China (English)

    GAO Jinping; WANG Chao; LIU Ying

    2008-01-01

    A total of 144 F2 individuals were obtained from the crossing between 1047 (susceptible) and A21 (resistant).Two RAPD markers were screened out in 200 random primers using BSA(Bulked Segregant Analysis). Two RAPD markers, designated as AG13/2000 and U16/660,were 7.7 cM and 8.38 cM apart from the TuMV resistant gene,respectively. The two RAPD fragments were converted to SCAR markers.SCAR markers were confined in germplasm.

  18. Jornada "Cómo crear tu propia asesoría fiscal"

    Directory of Open Access Journals (Sweden)

    Ana María Delgado García

    2016-02-01

    Full Text Available Los Estudios de Derecho y Ciencia Política de la Universitat Oberta de Catalunya organizaron el día 23 de septiembre de 2015 la jornada «Cómo crear
    tu propia asesoría fiscal», bajo la dirección de Ana María Delgado García (Directora del Máster Universitario de Fiscalidad de la UOC y Rafael Oliver Cuello (Abogado, asesor fiscal y profesor consultor de Fiscalidad de la UOC.

  19. Opšte vibracije na sedištu pilota kod dva tipa helikoptera

    OpenAIRE

    Živković Dejan; Basarić Gradimir; Jovelić Stojan

    2002-01-01

    U ovom radu opisano je merenje opštih vibracija na sedištu pilota kod dva tipa helikoptera (po jedna letelica) sa turbomlaznim motorima, kao i trećinsko-oktavna analiza ubrzanja opštih vibracija u sve tri ose. Iz dobijenih rezultata sledi da su nivoi ubrzanja kod prvog tipa helikoptera najveći u trećinsko-oktavnom opsegu sa centralnom frekvencijom od 16 Hz. Maksimalne vrednosti ubrzanja opštih vertikalnih vibracija izmerene su za režime lebdenja (0,977 m/s2) i horizontalnog leta pri brzini od...

  20. Ciuda tu corazón, es para toda la vida -Para Disfrutar la Música Clasica

    OpenAIRE

    2012-01-01

    Cuida tu corazón, es para toda la vida. Importantelibro de información sobre prevenciónde de las enfermedades cardiovasculares,dirigido a la comunidad en general.Hace parte de la colección de libros sobre prevención primaria: “Cuidatu corazón, vive mejor” que desde hace varios años viene publicandoel profesor, doctor Fernando Manzur Jattin, desde su grupo de investigación:“Centro de Investigaciones Biomédicas”, perteneciente a laFacultad de Medicina de la Universidad de Cartagena y Categoriza...

  1. Transportvaneundersøgelsen - Variabeldeklaration : TU 2006-09, version 2

    DEFF Research Database (Denmark)

    Christiansen, Hjalmar

    , eller anden årsag. Undervejs omtales en række vigtige detaljer ved spørgeskemaet, men dette notat har ikke til formål at give en udtømmende beskrivelse af hvilke spørgsmål, der er stillet til hvem og hvornår. Her kan det være til stor nytte at besøge testspørgeskemaet på http://tu2010.dk/dev/starttest.php...

  2. Do service innovations influence the adoption of electronic health records in long-term care organizations? Results from the U.S. National Survey of Residential Care Facilities.

    Science.gov (United States)

    Bhuyan, Soumitra S; Zhu, He; Chandak, Aastha; Kim, Jungyoon; Stimpson, Jim P

    2014-12-01

    Healthcare organizations including residential care facilities (RCFs) are diversifying their services to meet market demands. Service innovations have been linked to the changes in the way that healthcare organizations organize their work. The objective of this study is to explore the relationship between organizational service innovations and Electronic Health Record (EHR) adoption in the RCFs. We used the data from the 2010 National Survey of Residential Care Facilities conducted by the Centers for Disease Control and Prevention. The outcome was whether an RCF adopted EHR or not, and the predictors were the organizational service innovations including provision of skilled nursing care and medication review. We also added facility characteristics as control variables. Weighted multivariate logistic regressions were used to estimate the relationship between service innovation factors and EHR adoption in the RCFs. In 2010, about 17.4% of the RCFs were estimated to use EHR. Multivariate analysis showed that RCFs employing service innovations were more likely to adopt EHR. The residential care facilities that provide skilled nursing services to their residents are more likely (OR: 1.42; 95% CI: 1.09-1.87) to adopt EHR. Similarly, RCFs with a provision of medication review were also more likely to adopt EHR (OR: 1.40; 95% CI: 1.00-1.95). Among the control variables, facility size, chain affiliation, ownership type, and Medicaid certification were significantly associated with EHR adoption. Our findings suggest that service innovations may drive EHR adoption in the RCFs in the United States. This can be viewed as a strategic attempt by RCFs to engage in a new business arrangement with hospitals and other health care organizations, where quality of care and interoperability of patients' records might play a vital role under the current healthcare reform. Future research could examine the relationship between service innovations and use of different EHR functionality in

  3. Tööotsija töötuks tunnistamise ning töötu abiraha määramise ja maksmise ajutise juhendi kinnitamise kohta

    Index Scriptorium Estoniae

    1991-01-01

    Kehtib 1. aprillist 1991. Lisatud ajutine juhend: töö vahendamine tööotsijale, töötule, töötu abiraha määramine ja maksmine Lisatud: töötu abiraha arvutamine. Muudatus: RT I 1992 nr. 27 art. 362

  4. Site-directed mutagenesis of Arg58 and Asp86 of elongation factor Tu from Escherichia coli: effects on the GTPase reaction and aminoacyl-tRNA binding

    DEFF Research Database (Denmark)

    Knudsen, Charlotte Rohde; Clark, Brian F. C.

    1996-01-01

    Elongation factor Tu from Escherichia coli was mutated separately at positions Asp86 and Arg58, in order to shed light both on the GTPase mechanism of elongation factor Tu and on the binding of aminoacyl-tRNA. In addition, the binding of guanine nucleotides was investigated by determination...

  5. Protein synthesis alongation factors EF-Tu and eEF1A: biosynthesis, functions and application in the improvement of heat tolerance in plants

    Science.gov (United States)

    Protein synthesis elongation factors EF-Tu and eEF1A (EFs) represent a group of highly conserved and abundant GTPases with an important role in transporting the aminoacyl-tRNA complex to the A site of the ribosome during elongation phase of translation. EF-Tu proteins are located in bacteria and, du...

  6. Site-directed mutagenesis of Arg58 and Asp86 of elongation factor Tu from Escherichia coli: effects on the GTPase reaction and aminoacyl-tRNA binding

    DEFF Research Database (Denmark)

    Knudsen, Charlotte Rohde; Clark, Brian F. C.

    1996-01-01

    Elongation factor Tu from Escherichia coli was mutated separately at positions Asp86 and Arg58, in order to shed light both on the GTPase mechanism of elongation factor Tu and on the binding of aminoacyl-tRNA. In addition, the binding of guanine nucleotides was investigated by determination of th...

  7. Engineered phages for electronics.

    Science.gov (United States)

    Cui, Yue

    2016-11-15

    Phages are traditionally widely studied in biology and chemistry. In recent years, engineered phages have attracted significant attentions for functionalization or construction of electronic devices, due to their specific binding, catalytic, nucleating or electronic properties. To apply the engineered phages in electronics, these are a number of interesting questions: how to engineer phages for electronics? How are the engineered phages characterized? How to assemble materials with engineered phages? How are the engineered phages micro or nanopatterned? What are the strategies to construct electronics devices with engineered phages? This review will highlight the early attempts to address these questions and explore the fundamental and practical aspects of engineered phages in electronics, including the approaches for selection or expression of specific peptides on phage coat proteins, characterization of engineered phages in electronics, assembly of electronic materials, patterning of engineered phages, and construction of electronic devices. It provides the methodologies and opens up ex-cit-ing op-por-tu-ni-ties for the development of a variety of new electronic materials and devices based on engineered phages for future applications.

  8. Diasystème et spécification de traits en tu'un savi (mixtecan otomangue oriental)

    OpenAIRE

    Léonard, Jean,

    2010-01-01

    This contribution aims to focus on various descriptions and theories of the segmental inventory and distributional constraints of the phonology of Tu'un Savi (Mixtec). The Oto-Manguean languages are reputed to be among the most complex of Meso-America due to the intricacy of their surface forms. Mixtec (known as Tu'un Savi or Ñuu Savi by its speakers) is part of the Mixtecan sub-family, which includes Trique, Cuicatec and probably also Amuzgo (Longacre, 1957, 1961; Longacre & Millon, 1961), b...

  9. Contrasting reactions of hydrated electron and formate radical with 2-thio analogues of cytosine and uracil.

    Science.gov (United States)

    Prasanthkumar, Kavanal P; Alvarez-Idaboy, Juan R; Kumar, Pavitra V; Singh, Beena G; Priyadarsini, K Indira

    2016-10-19

    2-Thiocytosine (TC) and 2-thiouracil (TU) were subjected to hydrated electron (eaq(-)), formate radical (CO2˙(-)) and 2-hydroxypropan-2-yl radical ((CH3)2˙COH) reactions in aqueous medium. Transients were characterized by absorption spectroscopy and the experimental findings were rationalized by DFT calculations at LC-ωPBE and M06-2X levels using a 6-311+G(d,p) basis set and SMD solvation. In eaq(-) reactions, a ring N-atom protonated radical of TC and an exocyclic O-atom protonated radical of TU were observed via addition of eaq(-) and subsequent protonation by solvent molecules. However, two competing but simultaneous mechanisms are operative in CO2˙(-) reactions with TC and TU. The first one corresponds to formations of N(O)-atom protonated radicals (similar to eaq(-) reactions); the second mechanism led to 2 center-3 electron, sulfur-sulfur bonded neutral dimer radicals, TCdim˙ and TUdim˙. DFT calculations demonstrated that H-abstraction by CO2˙(-) from TC(TU) results in S-centered radical which upon combination with TC(TU) provide the dimer radical. In some cases, DFT energy profiles were further validated by CBS-QB3//M06-2X calculations. This is the first time report for a contradictory behavior in the mechanisms of eaq(-) and CO2˙(-) reactions with any pyrimidines or their thio analogues.

  10. Effects of Perceived Risks, Reputation and Electronic Word of Mouth (E-WOM) on Collaborative Consumption of Uber Car Sharing Service

    Science.gov (United States)

    Wati Hawapi, Mega; Sulaiman, Zuraidah; Kohar, Umar Haiyat Abdul; Abu Talib, Noraini

    2017-06-01

    Current transition from traditional economic model of selling and buying to sharing economic business creates a huge impact on consumers’ preferences to participate in collaborative consumption. The market entrance of sharing economic business is relatively new, thus it builds scepticism among consumers. Consumers’ trust becomes the most crucial aspect in determining their willingness to participate in collaborative consumption. This study will reveal the effects of perceived risks (performance and social), reputation and Electronic Word-of Mouth (E-WOM) on Malaysian consumers’ intention of collaborative consumption, especially for Uber car sharing service. This study inspires to enrich the literature for collaborative consumption and perceived risk theory. From the practical perspective, this study may provide insights in assisting the collaborative consumption service providers especially Uber car users on factors influencing the intention to engage in such service.

  11. Tuberculate fruit gene Tu encodes a C2 H2 zinc finger protein that is required for the warty fruit phenotype in cucumber (Cucumis sativus L.).

    Science.gov (United States)

    Yang, Xuqin; Zhang, Weiwei; He, Huanle; Nie, Jingtao; Bie, Beibei; Zhao, Junlong; Ren, Guoliang; Li, Yue; Zhang, Dabing; Pan, Junsong; Cai, Run

    2014-06-01

    Cucumber fruits that have tubercules and spines (trichomes) are known to possess a warty (Wty) phenotype. In this study, the tuberculate fruit gene Tu was identified by map-based cloning, and was found to encode a transcription factor (TF) with a single C2 H2 zinc finger domain. Tu was identified in all 38 Wty lines examined, and was completely absent from all 56 non-warty (nWty) lines. Cucumber plants transgenic for Tu (TCP) revealed that Tu was required for the Wty fruit phenotype. Subcellular localization showed that the fusion protein GFP-Tu was localized mainly to the nucleus. Based on analyses of semi-quantitative and quantitative reverse transcription polymerase chain reaction (RT-PCR), and mRNA in situ hybridization, we found that Tu was expressed specifically in fruit spine cells during development of fruit tubercules. Moreover, cytokinin (CTK) content measurements and cytological observations in Wty and nWty fruits revealed that the Wty fruit phenotype correlated with high endogenous CTK concentrations. As a result of further analyses on the transcriptomic profile of the nWty fruit epidermis and TCP fruit warts, expression of CTK-associated genes, and hormone content in nWty fruit epidermis, Wty fruit warts and epidermis, and TCP fruit warts and epidermis, we found that Tu probably promoted CTK biosynthesis in fruit warts. Here we show that Tu could not be expressed in the glabrous and tubercule-free mutant line gl that contained Tu, this result that futher confirmed the epistatic effect of the trichome (spine) gene Gl over Tu. Taken together, these data led us to propose a genetic pathway for the Wty fruit trait that could guide future mechanistic studies.

  12. Elongation factor Tu D138N, a mutant with modified substrate specificity, as a tool to study energy consumption in protein biosynthesis.

    Science.gov (United States)

    Weijland, A; Parlato, G; Parmeggiani, A

    1994-09-06

    Substitution Asp138-->Asn changes the substrate specificity of elongation factor (EF) Tu from GTP to XTP [Hwang & Miller (1987) J. Biol. Chem. 262, 13081-13085]. This mutated EF-Tu (EF-Tu D138N) was used to show that 2 XTP molecules are hydrolyzed for each elongation cycle [Weijland & Parmeggiani (1993) Science 259, 1311-1313]. Here we extend the study of the properties of this EF-Tu mutant and its function in the elongation process. In poly(U)-directed poly(phenylalanine) synthesis, the number of peptide chains synthesized using EF-Tu D138N.XTP was 30% higher than with EF-Tu wild type (wt).GTP. However, since in the former case the average peptide chain length was correspondingly reduced, the number of the residues incorporated turned out to be nearly the same in both systems. The K'd values of the XTP and XDP complexes of EF-Tu D138N were similar to those of the GTP and GDP complexes of EF-Tu wt. The extent of leucine misincorporation and the kirromycin effect were also comparable to those in the EF-Tu wt/GTP system. The hydrolysis of two XTP molecules, very likely as part of two EF-Tu D138N.XTP complexes, for each elongation cycle was found to be independent of (i) MgCl2 concentration, (ii) ribosome concentration, and (iii) temperature (5-40 degrees C). With rate-limiting amounts of XTP the K'm of its XTPase activity corresponded to the K'm for XTP of poly(phenylalanine) synthesis (0.3-0.6 microM).(ABSTRACT TRUNCATED AT 250 WORDS)

  13. The "Da Ming Hunyi Tu": Repurposing a Ming Map in Sino-African Diplomacy

    Directory of Open Access Journals (Sweden)

    Alexander Akin

    2016-12-01

    Full Text Available In 2002, an exhibition at South Africa’s parliament included a reproduction of the Da Ming Hunyi Tu (Amalgamated map of the Great Ming, citing it as the earliest world map to depict the entire African continent. As part of its broader efforts to shape a narrative of long-standing and peaceful international relations with Africa, the People’s Republic of China formally presented a replica of this map as a gift to the South African government in conjunction with the exhibition. In official statements and popular media coverage alike, the map was described as evidence of a distinctly Chinese approach to global relations, based on benevolence and mutual respect. In particular, the map was ahistorically intertwined with the legacy of Zheng He’s diplomatic expeditions, which reached the East African coast in the early 1400s. To the cartographic historian, however, the depiction of Africa in the Da Ming Hunyi Tu is clearly derived from non-Chinese sources that predate Zheng He’s expeditions. This article examines the ways in which the map has been divorced from its original context to suit modern needs, exemplifying the deployment of cartography to deflect anxieties about the nature of Chinese economic influence in South Africa.

  14. H1 - antihistamīna preparātu aprite aptiekās

    OpenAIRE

    Palamarčuka, Nadežda

    2009-01-01

    Maģistra darba mērķis bija noskaidrot, kādi H1-antihistamīna preparāti ir vislabāk pazīstami un tiek visvairāk pirkti aptiekās. Pētījumā tika aptaujāti 100 pacienti un analizēti lieltirgotavas MagnumMedical H1-antihistamīna preparātu tirdzniecības apjomi. Iegūtie rezultāti liecina, ka vislielākais H1-antihistamīna preparātu patēriņš ir pirmās paaudzes preparātiem Tavegyl (klemastīns) un Suprastin (hloropiramīns), jo to iegādei nav nepieciešamas receptes, tie ir salīdzinoši lēti un ir bijuši p...

  15. TuBaFrost 5: multifunctional central database application for a European tumor bank.

    Science.gov (United States)

    Isabelle, M; Teodorovic, I; Morente, M M; Jaminé, D; Passioukov, A; Lejeune, S; Therasse, P; Dinjens, W N M; Oosterhuis, J W; Lam, K H; Oomen, M H A; Spatz, A; Ratcliffe, C; Knox, K; Mager, R; Kerr, D; Pezzella, F; van de Vijver, M; van Boven, H; Alonso, S; Kerjaschki, D; Pammer, J; Lopez-Guerrero, J A; Llombart Bosch, A; Carbone, A; Gloghini, A; van Veen, E-B; van Damme, B; Riegman, P H J

    2006-12-01

    Developing a tissue bank database has become more than just logically arranging data in tables combined with a search engine. Current demand for high quality samples and data, and the ever-changing legal and ethical regulations mean that the application must reflect TuBaFrost rules and protocols for the collection, exchange and use of tissue. To ensure continuation and extension of the TuBaFrost European tissue bank, the custodianship of the samples, and hence the decision over whether to issue samples to requestors, remains with the local collecting centre. The database application described in this article has been developed to facilitate this open structure virtual tissue bank model serving a large group. It encompasses many key tasks, without the requirement for personnel, hence minimising operational costs. The Internet-accessible database application enables search, selection and request submission for requestors, whereas collectors can upload and edit their collection. Communication between requestor and involved collectors is started with automatically generated e-mails.

  16. Which Factors Influence the Willingness to Pay for Electronic Library Services? A Study of the Portuguese Electronic Scientific Information Consortium B-On1

    Science.gov (United States)

    Melo, Luiza Baptista; Pires, Cesaltina

    2012-01-01

    This paper investigates the factors that influence the value for the users of the Portuguese electronic scientific information consortium b-on (Biblioteca do Conhecimento Online). We used the contingent valuation method based on a willingness to pay scenario to estimate the value that each user is willing to pay. Data were collected through an…

  17. Trim25 Is an RNA-Specific Activator of Lin28a/TuT4-Mediated Uridylation.

    Science.gov (United States)

    Choudhury, Nila Roy; Nowak, Jakub S; Zuo, Juan; Rappsilber, Juri; Spoel, Steven H; Michlewski, Gracjan

    2014-11-20

    RNA binding proteins have thousands of cellular RNA targets and often exhibit opposite or passive molecular functions. Lin28a is a conserved RNA binding protein involved in pluripotency and tumorigenesis that was previously shown to trigger TuT4-mediated pre-let-7 uridylation, inhibiting its processing and targeting it for degradation. Surprisingly, despite binding to other pre-microRNAs (pre-miRNAs), only pre-let-7 is efficiently uridylated by TuT4. Thus, we hypothesized the existence of substrate-specific cofactors that stimulate Lin28a-mediated pre-let-7 uridylation or restrict its functionality on non-let-7 pre-miRNAs. Through RNA pull-downs coupled with quantitative mass spectrometry, we identified the E3 ligase Trim25 as an RNA-specific cofactor for Lin28a/TuT4-mediated uridylation. We show that Trim25 binds to the conserved terminal loop (CTL) of pre-let-7 and activates TuT4, allowing for more efficient Lin28a-mediated uridylation. These findings reveal that protein-modifying enzymes, only recently shown to bind RNA, can guide the function of canonical ribonucleoprotein (RNP) complexes in cis, thereby providing an additional level of specificity.

  18. Trim25 Is an RNA-Specific Activator of Lin28a/TuT4-Mediated Uridylation

    Directory of Open Access Journals (Sweden)

    Nila Roy Choudhury

    2014-11-01

    Full Text Available RNA binding proteins have thousands of cellular RNA targets and often exhibit opposite or passive molecular functions. Lin28a is a conserved RNA binding protein involved in pluripotency and tumorigenesis that was previously shown to trigger TuT4-mediated pre-let-7 uridylation, inhibiting its processing and targeting it for degradation. Surprisingly, despite binding to other pre-microRNAs (pre-miRNAs, only pre-let-7 is efficiently uridylated by TuT4. Thus, we hypothesized the existence of substrate-specific cofactors that stimulate Lin28a-mediated pre-let-7 uridylation or restrict its functionality on non-let-7 pre-miRNAs. Through RNA pull-downs coupled with quantitative mass spectrometry, we identified the E3 ligase Trim25 as an RNA-specific cofactor for Lin28a/TuT4-mediated uridylation. We show that Trim25 binds to the conserved terminal loop (CTL of pre-let-7 and activates TuT4, allowing for more efficient Lin28a-mediated uridylation. These findings reveal that protein-modifying enzymes, only recently shown to bind RNA, can guide the function of canonical ribonucleoprotein (RNP complexes in cis, thereby providing an additional level of specificity.

  19. The YvfTU Two-component System is involved in plcR expression in Bacillus cereus

    NARCIS (Netherlands)

    Brillard, Julien; Susanna, Kim; Michaud, Caroline; Dargaignaratz, Claire; Gohar, Michel; Nielsen-Leroux, Christina; Ramarao, Nalini; Kolsto, Anne-Brit; Nguyen-The, Christophe; Lereclus, Didier; Broussolle, Veronique

    2008-01-01

    Background: Most extracellular virulence factors produced by Bacillus cereus are regulated by the pleiotropic transcriptional activator PlcR. Among strains belonging to the B. cereus group, the plcR gene is always located in the vicinity of genes encoding the YvfTU two-component system. The putative

  20. 2011 Lasker Clinical Medical Research Award Honors Prof.TU You-you for the Discovery of Artemisinin

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The 2011 Lasker Clinical Medical Research Award honors a scientist who discovered artemisinin and its utility for treating malaria.Prof.TU You-you (China Academy of Chinese Medical Sciences,Beijing) transformed an ancient Chinese healing method into the most powerful antimalarial medicine currently available that has saved millions of lives across the globe,especially in the developing world.

  1. A guidelines handbook for GPR surveys in tunnels: a COST Action TU1208 contribution

    Science.gov (United States)

    Bianchini Ciampoli, Luca; Alani, Amir M.; Pajewski, Lara; Benedetto, Andrea; Loizos, Andreas; Tosti, Fabio

    2016-04-01

    A significant open issue concerning the reliability of geophysical methods and in particular of ground penetrating radar (GPR), both in research and professional context, is a general lack of international standards. This is a major problem to be faced, in order to gain scientific strictness for the GPR practices, and to easily extend to the international community the results achieved within the area of single virtuous countries. Producing international guidelines can represent an important step forward, in this sense. In the memorandum of understanding of the COST Action TU1208 is clearly stated that one of the main purposes of the Action is the "development of innovative protocols and guidelines which will be published in a handbook and constitute a basis for European Standards, for an effective GPR application in CE tasks; safety, economic and financial criteria will be integrated within the protocols". Of course this is not a simple task to be accomplished. Firstly, survey procedures are highly dependent on the objective of the survey itself. On the basis of the objective of each geophysical test, the GPR system, the antenna configuration, and even the processing procedures may change. Besides, these procedures are also influenced by the environmental conditions in which the tests are performed. This affects several aspects spanning from hardware to software, but including, for instance, also safety issues. Due to these reasons, one of the main goal of the COST Action TU1208 is the development of several guidelines related to the main applications of GPR in the field of civil engineering. In this work, the structure of a guidelines handbook for GPR activities in tunnels is outlined. In the first sections, the principal references in the field are provided, and the most common GPR equipment and complementary technologies are described. Subsequently, the survey methodologies are explained. Particular attention is paid to the preliminary activities to be carried

  2. Preventive Effect of TU-100 on a Type-2 Model of Colitis in Mice: Possible Involvement of Enhancing Adrenomedullin in Intestinal Epithelial Cells

    Directory of Open Access Journals (Sweden)

    Atsushi Kaneko

    2013-01-01

    Full Text Available Purpose. Crohn's disease (CD and ulcerative colitis (UC, the two major forms of inflammatory bowel disease (IBD, have histopathologically and immunologically different characteristics. We previously reported that a traditional Japanese medicine, daikenchuto (TU-100, ameliorated a trinitrobenzenesulfonic acid- (TNBS- induced type-1 model colitis exhibiting histopathological features of CD through adrenomedullin (ADM enhancement. Our current aims were to examine whether TU-100 ameliorates a type-2 model colitis that histologically resembles UC and identify the active ingredients. Methods. TU-100 was administered orally to mice with oxazolone- (OXN- induced type-2 model colitis. The morbidity was evaluated by body weight loss and the macroscopic score of colonic lesions. ADM was quantified using an EIA kit. Results. TU-100 prevented weight loss and colon ulceration. ADM production by intestinal epithelial cells was increased by TU-100 addition. Screening to identify active ingredients showed that [6]-shogaol and hydroxy α-sanshool enhanced ADM production. Conclusions. TU-100 exerted a protective effect in OXN-induced type-2 model colitis, indicating that TU-100 may be a beneficial agent for treatment of UC.

  3. A feasibility study for the provision of electronic healthcare tools and services in areas of Greece, Cyprus and Italy

    Directory of Open Access Journals (Sweden)

    Konnis Georgios

    2011-06-01

    Full Text Available Abstract Background Through this paper, we present the initial steps for the creation of an integrated platform for the provision of a series of eHealth tools and services to both citizens and travelers in isolated areas of thesoutheast Mediterranean, and on board ships travelling across it. The platform was created through an INTERREG IIIB ARCHIMED project called INTERMED. Methods The support of primary healthcare, home care and the continuous education of physicians are the three major issues that the proposed platform is trying to facilitate. The proposed system is based on state-of-the-art telemedicine systems and is able to provide the following healthcare services: i Telecollaboration and teleconsultation services between remotely located healthcare providers, ii telemedicine services in emergencies, iii home telecare services for "at risk" citizens such as the elderly and patients with chronic diseases, and iv eLearning services for the continuous training through seminars of both healthcare personnel (physicians, nurses etc and persons supporting "at risk" citizens. These systems support data transmission over simple phone lines, internet connections, integrated services digital network/digital subscriber lines, satellite links, mobile networks (GPRS/3G, and wireless local area networks. The data corresponds, among others, to voice, vital biosignals, still medical images, video, and data used by eLearning applications. The proposed platform comprises several systems, each supporting different services. These were integrated using a common data storage and exchange scheme in order to achieve system interoperability in terms of software, language and national characteristics. Results The platform has been installed and evaluated in different rural and urban sites in Greece, Cyprus and Italy. The evaluation was mainly related to technical issues and user satisfaction. The selected sites are, among others, rural health centers, ambulances

  4. Patients' Online Access to Their Primary Care Electronic Health Records and Linked Online Services: Implications for Research and Practice.

    Science.gov (United States)

    Mold, Freda; de Lusignan, Simon

    2015-12-04

    Online access to medical records and linked services, including requesting repeat prescriptions and booking appointments, enables patients to personalize their access to care. However, online access creates opportunities and challenges for both health professionals and their patients, in practices and in research. The challenges for practice are the impact of online services on workload and the quality and safety of health care. Health professionals are concerned about the impact on workload, especially from email or other online enquiry systems, as well as risks to privacy. Patients report how online access provides a convenient means through which to access their health provider and may offer greater satisfaction if they get a timely response from a clinician. Online access and services may also result in unforeseen consequences and may change the nature of the patient-clinician interaction. Research challenges include: (1) Ensuring privacy, including how to control inappropriate carer and guardian access to medical records; (2) Whether online access to records improves patient safety and health outcomes; (3) Whether record access increases disparities across social classes and between genders; and (4) Improving efficiency. The challenges for practice are: (1) How to incorporate online access into clinical workflow; (2) The need for a business model to fund the additional time taken. Creating a sustainable business model for a safe, private, informative, more equitable online service is needed if online access to records is to be provided outside of pay-for-service systems.

  5. Electronic symptom reporting between patient and provider for improved health care service quality: a systematic review of randomized controlled trials. part 1: state of the art.

    Science.gov (United States)

    Johansen, Monika Alise; Henriksen, Eva; Horsch, Alexander; Schuster, Tibor; Berntsen, Gro K Rosvold

    2012-10-03

    Over the last two decades, the number of studies on electronic symptom reporting has increased greatly. However, the field is very heterogeneous: the choices of patient groups, health service innovations, and research targets seem to involve a broad range of foci. To move the field forward, it is necessary to build on work that has been done and direct further research to the areas holding most promise. Therefore, we conducted a comprehensive review of randomized controlled trials (RCTs) focusing on electronic communication between patient and provider to improve health care service quality, presented in two parts. Part 2 investigates the methodological quality and effects of the RCTs, and demonstrates some promising benefits of electronic symptom reporting. To give a comprehensive overview of the most mature part of this emerging field regarding (1) patient groups, (2) health service innovations, and (3) research targets relevant to electronic symptom reporting. We searched Medline, EMBASE, PsycINFO, Cochrane Central Register of Controlled Trials, and IEEE Xplore for original studies presented in English-language articles published from 1990 to November 2011. Inclusion criteria were RCTs of interventions where patients or parents reported health information electronically to the health care system for health care purposes and were given feedback. Of 642 records identified, we included 32 articles representing 29 studies. The included articles were published from 2002, with 24 published during the last 5 years. The following five patient groups were represented: respiratory and lung diseases (12 studies), cancer (6), psychiatry (6), cardiovascular (3), and diabetes (1). In addition to these, 1 study had a mix of three groups. All included studies, except 1, focused on long-term conditions. We identified four categories of health service innovations: consultation support (7 studies), monitoring with clinician support (12), self-management with clinician support (9

  6. 电子产品公共技术服务平台的开发%The Development of Electronic Products Public Technology Service Platform

    Institute of Scientific and Technical Information of China (English)

    万明刚; 勾博

    2011-01-01

    This platform is the use of computer technology, exchange of data storage technology, data retrieval,control network technology and the Intemet technology to build the"public technical service platform for electronic products in Jilin Province".The platform is able to ensure that collected information about electronic information enterprises in the province,included in the platform database and offers standard query to enterprise platform,companies demand support platform,expert support platform,resource libraries,enterprise marketing services platform and comprehensive information service platform.Achieve the integration of electronic information enterprises in Jilin province internal and external resources,achieve the goal of resource information sharing.%本平台是利用计算机技术、数据存储技术、数据交换检索技术、控制网络技术和互联网技术构建的省内“电子产品公共技术服务平台”。该平台能够保证收集省内电子信息企业的相关信息,纳入该平台数据库,并向各企业提供标准查询平台、企业需求支撑平台、专家支撑平台、资源库、企业市场服务平台以及综合信息服务平台。达到省内内电子信息企业整合内外部资源,实现资源信息共享的目标。

  7. A Qualitative, Comparative Study of the Use of Electronic Information and Other Services at Universitäts- und Landesbibliothek Münster

    Directory of Open Access Journals (Sweden)

    John C. Crawford

    1999-05-01

    Full Text Available The Universitäts- und Landesbibliothek, (ULB Münster, has a substantial background of research and publication in performance measurement and evaluation of library and information services (Poll and te Boekhorst and has conducted and published internal studies of various aspects of its services.(Obst 1995; Buch 1996. My contact with the Library goes back to late 1996 when I spent two weeks at ULB on a British Council exchange scheme with North Rhine Westphalia which gave me some understanding of how the Library operates and some knowledge of the technical vocabulary of German academic librarianship. In 1998 I directed a qualitative study of the use being made of Glasgow Caledonian University Library’s recently opened Electronic Information Floor (Crawford 1999. A literature review undertaken prior to the study showed that surprisingly little research had been done in this area and that one of the earliest studies was that undertaken by Dr Oliver Obst at Münster (1995. Coincidentally ULB is a partner in the EQUINOX Project, led by CERLIM, which aims to develop a set of standardised performance measures for the electronic library and was interested in collecting some qualitative data as a background to the Project. After email discussions with ULB it was decided that I should visit the Library again to undertake a qualitative study of the use of electronic information services there which would act both as a comparative study with Glasgow Caledonian University and a background study to the much larger, CERLIM led, EQUINOX Project.

  8. FY1995 study of electronic coservice project which used Optical-Smart Hybrid Card; 1995 nendo hikari IC hybrid card wo mochiite katei kara ukeru gyosei denshika service project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    As one of advanced multi media service, We can think about electoronization-network changing of the public coservice. that the official system provides. It can be expected to improve the life environment for a nation by the electronization. The purpose of this research is to clarify the off-line administration of an individual information and the issue on security. We constructed the experimental system using the Internet and Optical-IC hybrid card that an individual information is administrated. The system provides the following services. (1) On-stop moving service (2) Electronic certificate publishing service (3) Electronic ticket publishing service We have mounted client terminals at Fuchu city hall, Yokohama city hall, and Keio University, and made field experimentation. (NEDO)

  9. Electronic Information Sources Access and Use for Healthcare Services in Governmental and Non-Governmental Hospitals of Western Oromia, Ethiopia: A Cross Sectional Study.

    Science.gov (United States)

    Samuel, Senait; Bayissa, Getachew; Asaminewu, Selam; Alaro, Tesfamichael

    2016-07-01

    Access to and use of electronic information sources for clinical decision is the key to the attainment of health related sustainable goals. Therefore, this study was to assess Electronic Information Sources (EIS) access and use for healthcare service among hospitals of Western Oromia, Ethiopia, 2013. A descriptive study design with quantitative and qualitative data collection methods was employed. Study subjects were selected by using simple random sampling technique. Quantitative data were entered and analyzed using SPSS version 16.0. Moreover, multiple logistic regression was fitted to identify independent predictors, and qualitative data were transcribed and analyzed thematically. A total of 590 health professionals were participated in the study with response rate of 95%. Forty-two percent of health professionals had used Electronic Information Sources (EIS). Out of them, more than half used to get latest health information. About three-fourth of health professionals had no formal training on how to use EIS. Moreover, there is a significant association between use of electronic information source and information literacy training, computer literacy level, access to internet connection and access to computers. In this study, it was determined that more than half of health professionals in the study area were not using EIS. Information literacy training, self-stated computer literacy level, access to internet connection and access to computers with in hospitals were found to be statistically significant factors affecting use of EIS.

  10. Practical electronics handbook

    CERN Document Server

    Sinclair, Ian R

    2013-01-01

    Practical Electronics Handbook, Third Edition provides the frequently used and highly applicable principles of electronics and electronic circuits.The book contains relevant information in electronics. The topics discussed in the text include passive and active discrete components; linear and digital I.C.s; microprocessors and microprocessor systems; digital-analogue conversions; computer aids in electronics design; and electronic hardware components.Electronic circuit constructors, service engineers, electronic design engineers, and anyone with an interest in electronics will find the book ve

  11. Primary Care Physicians' Experience with Electronic Medical Records: Barriers to Implementation in a Fee-for-Service Environment

    Directory of Open Access Journals (Sweden)

    D. A. Ludwick

    2009-01-01

    Full Text Available Our aging population has exacerbated strong and divergent trends between health human resource supply and demand. One way to mitigate future inequities is through the adoption of health information technology (HIT. Our previous research showed a number of risks and mitigating factors which affected HIT implementation success. We confirmed these findings through semistructured interviews with nine Alberta clinics. Sociotechnical factors significantly affected physicians' implementation success. Physicians reported that the time constraints limited their willingness to investigate, procure, and implement an EMR. The combination of antiquated exam room design, complex HIT user interfaces, insufficient physician computer skills, and the urgency in patient encounters precipitated by a fee-for-service remuneration model and long waitlists compromised the quantity, if not the quality, of the information exchange. Alternative remuneration and access to services plans might be considered to drive prudent behavior during physician office system implementation.

  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. Mutation of the conserved Gly94 and Gly126 in elongation factor Tu from Escherichia coli. Elucidation of their structural and functional roles

    DEFF Research Database (Denmark)

    Knudsen, Charlotte Rohde; Kjaersgård, I V; Wiborg, O

    1995-01-01

    All guanine-nucleotide-binding proteins cycle between an inactive, GDP-bound and an active, GTP-bound conformation whereby they function as molecular switches. Elongation factor Tu from Escherichia coli is used as a model for defining residues important in the switch mechanism. Gly94 and Gly126...... for GDP over GTP. Furthermore the [G94A]EF-Tu mutant possesses an increased GTPase activity. The aminoacyl-tRNA affinity is much reduced for [G94A]EF-Tu, as reflected in an increase of the dissociation rate constant for the ternary complex by a factor of 40. Surprisingly, however, both mutants...... in their GDP forms have a low, but significant affinity for aminoacyl-tRNA, which is not seen for the wild-type elongation factor Tu. The mutants only exhibit minor changes compared to the wild type with respect to in vitro translation of a poly(U) messenger. Udgivelsesdato: 1995-Feb-15...

  14. A Vertically Integrated Manpower Management Model for Military Veterinary Services

    Science.gov (United States)

    1985-07-01

    SUBSISTENCE ITEM SURVEYS 2A UN ATIATR.YMATERIALREPORTS __________ 28 OTHERM EDIIO O NV "I OSETE. vte-tu PART 11 -ANIMAL MEDCINE PUBLIC OTHER FUNCTION...Maintains log and register. obtains book or form, makes entry, puts book or form away. 6) Maintains security file. Establishes, posts and changes...Stenographic transcribing notes and recording. Service k. Maintains Posts calendar or book , coordinates appointment Appointment with supervisor, reminds

  15. Electronic Commerce

    Directory of Open Access Journals (Sweden)

    Slavko Đerić

    2016-12-01

    Full Text Available Electronic commerce can be defined in different ways. Any definition helps to understand and explain that concept as better as possible.. Electronic commerce is a set of procedures and technologies that automate the tasks of financial transactions using electronic means. Also, according to some authors, electronic commerce is defined as a new concept, which is being developed and which includes process of buying and selling or exchanging products, services or information via computer networks, including the Internet. Electronic commerce is not limited just to buying and selling, but it also includes all pre-sales and after-sales ongoing activities along the supply chain. Introducing electronic commerce, using the Internet and Web services in business, realizes the way to a completely new type of economy - internet economy.

  16. The impact of e-Procurement practice in Indonesia government: A Preliminary Study (The case of Electronic Procurement Service at Bekasi District)

    Science.gov (United States)

    Candra, S.; E Gunawan, F.

    2017-01-01

    In digital economy, government of Indonesia uses the internet to deliver services and to communicate with citizens and organizations. One of applications are e-Procurement and LPSE is a unit to hold the service system of e-Procurement. Procurement of goods and services electronically in addition will increase transparency and accountability, improve market access and healthy competition, as well as improving the efficiency of the procurement process. Based on the background and specific objectives to be achieved, then the research will be viewed from e-Marketplace participation, Trust and its impact on the performance of existing procurement within the institution. Methods of data analysis used in this research is by using analysis of Structural Equation Modelling (SEM) by using the program Partial Least Square (PLS) to examine the relationship between variables. The population used in this study is an enterprise as well as other clients using the system LPSE Bekasi District. There are three part in this study population, namely the provision of a company, customer, and supplier of LPSE users amounted to 60 users. From data analysis, there are one hypothesis that rejected. The implication of this study are implementation of e-procurement and e-marketplace participation giving impact to procurement performance.

  17. RF-Medisys: a radio frequency identification-based electronic medical record system for improving medical information accessibility and services at point of care.

    Science.gov (United States)

    Ting, Jacky S L; Tsang, Albert H C; Ip, Andrew W H; Ho, George T S

    2011-01-01

    This paper presents an innovative electronic medical records (EMR) system, RF-MediSys, which can perform medical information sharing and retrieval effectively and which is accessible via a 'smart' medical card. With such a system, medical diagnoses and treatment decisions can be significantly improved when compared with the conventional practice of using paper medical records systems. Furthermore, the entire healthcare delivery process, from registration to the dispensing or administration of medicines, can be visualised holistically to facilitate performance review. To examine the feasibility of implementing RF-MediSys and to determine its usefulness to users of the system, a survey was conducted within a multi-disciplinary medical service organisation that operates a network of medical clinics and paramedical service centres throughout Hong Kong Island, the Kowloon Peninsula and the New Territories. Questionnaires were distributed to 300 system users, including nurses, physicians and patients, to collect feedback on the operation and performance of RF-MediSys in comparison with conventional paper-based medical record systems. The response rate to the survey was 67%. Results showed a medium to high level of user satisfaction with the radiofrequency identification (RFID)-based EMR system. In particular, respondents provided high ratings on both 'user-friendliness' and 'system performance'. Findings of the survey highlight the potential of RF-MediSys as a tool to enhance quality of medical services and patient safety.

  18. Tu Amigo Pepe: Evaluation of a Multi-media Marketing Campaign that Targets Young Latino Immigrant MSM with HIV Testing Messages.

    Science.gov (United States)

    Solorio, Rosa; Norton-Shelpuk, Pamela; Forehand, Mark; Montaño, Daniel; Stern, Joshua; Aguirre, Joel; Martinez, Marcos

    2016-09-01

    Latino immigrant men who have sex with men (MSM) are at risk for HIV and delayed diagnosis in the United States. This paper describes the evaluation of a pilot of the Tu Amigo Pepe, a multimedia HIV testing campaign aimed at Latino MSM in Seattle, WA particularly targeting immigrants who may not identify as gay, ages 18-30 years old. The 16-week campaign included Spanish-language radio public service announcements (PSAs), a Web site, social media outreach, a reminder system using mobile technology, print materials and a toll-free hotline. In developing the PSAs, the Integrated Behavioral Model was used as a framework to reframe negative attitudes, beliefs and norms towards HIV testing with positive ones as well as to promote self-efficacy towards HIV testing. The campaign had a significant and immediate impact on attitudes, beliefs, norms and self-efficacy towards HIV testing as well as on actual behavior, with HIV testing rates increasing over time.

  19. Numerical modelling of GPR ground-matching enhancement by a chirped multilayer structure - output of cooperation within COST Action TU1208

    Science.gov (United States)

    Baghdasaryan, Hovik V.; Knyazyan, Tamara M.; Hovhannisyan, Tamara. T.; Marciniak, Marian; Pajewski, Lara

    2016-04-01

    As is well know, Ground Penetrating Radar (GPR) is an electromagnetic technique for the detection and imaging of buried objects, with resolution ranging from centimeters to few meters [1, 2]. Though this technique is mature enough and different types of GPR devices are already in use, some problems are still waiting for their solution [3]. One of them is to achieve a better matching of transmitting GPR antenna to the ground, that will increase the signal penetration depth and the signal/noise ratio at the receiving end. In the current work, a full-wave electromagnetic modelling of the interaction of a plane wave with a chirped multilayered structure on the ground is performed, via numerical simulation. The method of single expression is used, which is a suitable technique for multi-boundary problems solution [4, 5]. The considered multilayer consists of two different dielectric slabs of low and high permittivity, where the highest value of permittivity doesn't exceed the permittivity of the ground. The losses in the ground are suitably taken into account. Two types of multilayers are analysed. Numerical results are obtained for the reflectance from the structure, as well as for the distributions of electric field components and power flow density in both the considered structures and the ground. The obtained results indicate that, for a better matching with the ground, the layer closer to the ground should be the high-permittivity one. Acknowledgement This work benefited from networking activities carried out within the EU funded COST Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" (www.GPRadar.eu, www.cost.eu). Part of this work was developed during the Short-Term Scientific Mission COST-STSM-TU1208-25016, carried out by Prof. Baghdasaryan in the National Institute of Telecommunications in Warsaw, Poland. References [1] H. M. Jol. Ground Penetrating Radar: Theory and Applications. Elsevier, 2009. 509 pp. [2] R. Persico. Introduction to

  20. Collaboration of the Dutch research program for radioactive waste disposal (OPERA) and TU Delft

    Energy Technology Data Exchange (ETDEWEB)

    Bykov, D.M.; Kloosterman, J.L. [TU Delft (Netherlands). Reactor Inst. Delft; Neeft, E.A.C.; Verhoef, E.V. [COVRA N.V., Nieuwdorp (Netherlands)

    2015-07-01

    awarded research proposals available at www.covra.nl/downloads/o pera. Building up competences and knowledge on radioactive waste management and geological disposal is an important goal of OPERA. To this end OPERA collaborates with TU Delft to develop an academic curriculum for the chair Chemistry of the Nuclear Fuel Cycle in the Master of Science Engineering. Furthermore, the results obtained in OPERA will be presented at a Summer School which is planned to be organized at the end of the Program. TU Delft educates young specialists, bachelor and master students, by research projects on geological disposal at the new actinide laboratory (U and Th). For such purpose the knowledge transfer from other OPERA partners is also foreseen, including students internships and visits of the research facilities. Reactor Institute Delft (RID) is part of the Applied Sciences faculty of TU Delft and houses the Radiation Science and Technology (RST) department. RID operates the Hoger Onderwijs Reactor (HOR), a 2 MW pool- type research reactor in an academic setting. The reactor is used as a source of neutrons and positrons for research purposes, including those of OPERA. It also provides neutrons to a variety of facilities for radioisotope production and neutron activation analysis. OPERA is financed by the Dutch Ministry of Economic Affairs and the public limited liability company Elektriciteits-Produktiemaatschappij Zuid-Nederland (EPZ) and coordinated by COVRA.

  1. Development of SAP-DoA techniques for GPR data processing within COST Action TU1208

    Science.gov (United States)

    Meschino, Simone; Pajewski, Lara; Marciniak, Marian

    2016-04-01

    This work focuses on the use of Sub-Array Processing (SAP) and Direction of Arrival (DoA) approaches for the processing of Ground-Penetrating Radar data, with the purpose of locating metal scatterers embedded in concrete or buried in the ground. Research activities have been carried out during two Short-Term Scientific Missions (STSMs) funded by the COST (European COoperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" in May 2015 and January 2016. In applications involving smart antennas and in the presence of several transmitters operating simultaneously, it is important for a receiving array to be able to estimate the Direction of Arrival (DoA) of the incoming signals, in order to decipher how many emitters are present and predict their positions. A number of methods have been devised for DoA estimation: the MUltiple SIgnal Classification (MUSIC) and Estimation of Signal Parameters via Rotational Invariance Technique (ESPRIT) are amongst the most popular ones [1]. In the scenario considered by us, the electromagnetic sources are the currents induced on metal elements embedded in concrete or buried in the ground. GPR radargrams are processed, to estimate the DoAs of the electric field back-scattered by the sought targets. In order to work in near-field conditions, a sub-array processing (SAP) approach is adopted: the radargram is partitioned in sub-radargrams composed of few A-scans each, the dominant DoA is predicted for each sub-radargram. The estimated angles are triangulated, obtaining a set of crossings with intersections condensed around object locations. This pattern is filtered, in order to remove a noisy background of unwanted crossings, and is processed by applying the statistical procedure described in [2]. We tested our approach on synthetic GPR radargrams, obtained by using the freeware simulator gprMax implementing the Finite-Difference Time-Domain method [3]. In particular, we worked with

  2. International Free Electron Laser Conference (15th) Held in The Hague, Netherland on August 23-27, 1993. Book of Abstracts

    Science.gov (United States)

    1993-08-27

    Draznin, A. Eichenbaum , A. Gover, H. Kleinman, A. Kugel, Y. Pinhasi, Y. Yakover Tel-Aviv University, Israel Tu4-40 A Free-Electron Laser Model without...Results on Interfaces and Non-Linear Optics G. Margaritondo, C. Coluzza, E. Tuncel, J.L. Staehli, F. Gozzo, P.A. Baudat, D. Martin , F. Morier-Genoud...electronics. 132 Tu4-38 FEM Experiment with Prebunched Beam at TAU : Status Report M. Arbel, D. Ben-Haim, M. Cohen, M. Draznin, A. Eichenbaum , A. Gover, H

  3. The provision and impact of online patient access to their electronic health records (EHR and transactional services on the quality and safety of health care: systematic review protocol

    Directory of Open Access Journals (Sweden)

    Freda Mold

    2013-09-01

    Full Text Available Background Innovators have piloted improvements in communication, changed patterns of practice and patient empowerment from online access to electronic health records (EHR. International studies of online services, such as prescription ordering, online appointment booking and secure communications with primary care, show good uptake of email consultations, accessing test results and booking appointments; when technologies and business process are in place. Online access and transactional services are due to be rolled out across England by 2015; this review seeks to explore the impact of online access to health records and other online services on the quality and safety of primary health care.Objective To assess the factors that may affect the provision of online patient access to their EHR and transactional services, and the impact of such access on the quality and safety of health care.Method Two reviewers independently searched 11 international databases during the period 1999–2012. A range of papers including descriptive studies using qualitative or quantitative methods, hypothesis-testing studies and systematic reviews were included. A detailed eligibility criterion will be used to shape study inclusion .A team of experts will review these papers for eligibility, extract data using a customised extraction form and use the Grading of Recommendations Assessment, Development and Evaluation (GRADE instrument to determine the quality of the evidence and the strengths of any recommendation. Data will then be descriptively summarised and thematically synthesised. Where feasible, we will perform a quantitative meta-analysis.Prospero (International Prospective Register of Systematic Reviews registration number: crd42012003091.

  4. La ciudad-mito y lo grotesco en los hermanos González Tuñón

    OpenAIRE

    2015-01-01

    La poética de los hermanos González Tuñón, iniciada al calor de las vanguardias porteñas, es estudiada atendiendo a la mítica de lo urbano, lo que permite a su vez analizar el empleo de la estética grotesca como modo de subrayar una cultura híbrid

  5. BnSGS3 Has Differential Effects on the Accumulation of CMV, ORMV and TuMV in Oilseed Rape

    Directory of Open Access Journals (Sweden)

    Quan Chen

    2015-07-01

    Full Text Available Virus diseases greatly affect oilseed rape (Brassica napus production. Investigating antiviral genes may lead to the development of disease-resistant varieties of oilseed rape. In this study, we examined the effects of the suppressor of gene silencing 3 in Brassica napus (BnSGS3, a putative antiviral gene with different genus viruses by constructing BnSGS3-overexpressing (BnSGS3-Ov and BnSGS3-silenced (BnSGS3-Si oilseed rape (cv. Zhongshuang No. 6 plants. These three viruses are Oilseed rape mosaic virus (ORMV, Turnip mosaic virus (TuMV and Cucumber mosaic virus (CMV. The native BnSGS3 expressed in all examined tissues with the highest expression in siliques. All three viruses induced BnSGS3 expression, but ORMV induced a dramatic increase in the BnSGS3-Ov plants, followed by TuMV and CMV. Upon inoculation with three different viruses, transcript abundance of BnSGS3 gene follows: BnSGS3-Ov > non-transgenic plants > BnSGS3-Si. The accumulation quantities of ORMV and TuMV exhibited a similar trend. However, CMV accumulation showed an opposite trend where virus accumulations were negatively correlated with BnSGS3 expression. The results suggest that BnSGS3 selectively inhibits CMV accumulation but promotes ORMV and TuMV accumulation. BnSGS3 should be used in different ways (up- and down-regulation for breeding virus-resistant oilseed rape varieties.

  6. EFFECTS OF DIFFERENT CONCENTRATIONS OF ANTISENSE OLIGODEOXYNUCLEOTIDES(ASODN) ON HUMAN PANCREATIC CANCER CELL LINE PaTu8988s

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective: To study the effects of different concentrations of antisense oligodeoxynucleotides (ASODN) on human pancreatic cancer cell line PaTu8988s. Method: Human pancreatic cancer cell line PaTu8988s in exponential growth stage was used to study the effect of different drug concentrations on the cell line in the presence of different concentrations (0 μg/ml, 5 μg/ml, 25 μg/ml, 50 μg/ml, 10 μg/m, 200 μg/ml) of ASODN and sense oligodeoxynucleotides (SODN). Cell counts and 3-[4,5-dimethylthiazolzyl]-2,5-diphenyl tetrazolium bromide (MTT) assays were carried out. Results: The inhibitory rate on the cell line PaTu8988s was 98.73%,95.76%,69.49%,33.05% and 0 for ASODM concentrations of 200 μg/ml,100 μg/ml,50 μg/ml,25 μg/ml and 5 μg/ml at 48 hours. Conclusions: K-ras complementary ASODN can inhibit the growth of human pancreatic cancer cell line PaTu8988s by 30.05% to 98.73%. This is likely to contribute to the specificity of the K-ras mRNA complementary capped ASODN sequential codon. Non-specific effect and side effect of ASOND were observed for instance, the greater the concentration is, the earlier the peak of inhibitory rate is reached. In concentration of 25 μg/ml to 100 μg/ml ASODN showed a dose-effect correlation

  7. A conserved P-loop anchor limits the structural dynamics that mediate nucleotide dissociation in EF-Tu

    Science.gov (United States)

    Mercier, Evan; Girodat, Dylan; Wieden, Hans-Joachim

    2015-01-01

    The phosphate-binding loop (P-loop) is a conserved sequence motif found in mononucleotide-binding proteins. Little is known about the structural dynamics of this region and its contribution to the observed nucleotide binding properties. Understanding the underlying design principles is of great interest for biomolecular engineering applications. We have used rapid-kinetics measurements in vitro and molecular dynamics (MD) simulations in silico to investigate the relationship between GTP-binding properties and P-loop structural dynamics in the universally conserved Elongation Factor (EF) Tu. Analysis of wild type EF-Tu and variants with substitutions at positions in or adjacent to the P-loop revealed a correlation between P-loop flexibility and the entropy of activation for GTP dissociation. The same variants demonstrate more backbone flexibility in two N-terminal amino acids of the P-loop during force-induced EF-Tu·GTP dissociation in Steered Molecular Dynamics simulations. Amino acids Gly18 and His19 are involved in stabilizing the P-loop backbone via interactions with the adjacent helix C. We propose that these P-loop/helix C interactions function as a conserved P-loop anchoring module and identify the presence of P-loop anchors within several GTPases and ATPases suggesting their evolutionary conservation. PMID:25566871

  8. A conserved P-loop anchor limits the structural dynamics that mediate nucleotide dissociation in EF-Tu

    Science.gov (United States)

    Mercier, Evan; Girodat, Dylan; Wieden, Hans-Joachim

    2015-01-01

    The phosphate-binding loop (P-loop) is a conserved sequence motif found in mononucleotide-binding proteins. Little is known about the structural dynamics of this region and its contribution to the observed nucleotide binding properties. Understanding the underlying design principles is of great interest for biomolecular engineering applications. We have used rapid-kinetics measurements in vitro and molecular dynamics (MD) simulations in silico to investigate the relationship between GTP-binding properties and P-loop structural dynamics in the universally conserved Elongation Factor (EF) Tu. Analysis of wild type EF-Tu and variants with substitutions at positions in or adjacent to the P-loop revealed a correlation between P-loop flexibility and the entropy of activation for GTP dissociation. The same variants demonstrate more backbone flexibility in two N-terminal amino acids of the P-loop during force-induced EF-Tu.GTP dissociation in Steered Molecular Dynamics simulations. Amino acids Gly18 and His19 are involved in stabilizing the P-loop backbone via interactions with the adjacent helix C. We propose that these P-loop/helix C interactions function as a conserved P-loop anchoring module and identify the presence of P-loop anchors within several GTPases and ATPases suggesting their evolutionary conservation.

  9. A novel system for providing compatible blood to patients during surgery: "self-service" electronic blood banking by nursing staff.

    Science.gov (United States)

    Cheng, G; Chiu, D S; Chung, A S; Wong, H F; Chan, M W; Lui, Y K; Choy, F M; Chan, J C; Chan, A H; Lam, S T; Fan, T C

    1996-04-01

    A good blood bank must be able to provide compatible blood units promptly to operating room patients with minimal wastage. A "self-service" by nursing staff blood banking system that is safe, efficient, and well-accepted has been developed. Specific blood units are no longer assigned to surgical patients who have a negative pretransfusion antibody screen, irrespective of the type of surgery. A computer-generated list of the serial numbers of all group-identical blood units currently in the blood bank inventory is provided for each patient. The units themselves are not labeled with a patient's name. The group O list will be provided for group O patients, the group A list for group A patients, and so forth. Should the patient require transfusion during surgery, the operating room nurses go to the refrigerator, remove any group-identical unit, and check the serial number of the unit against the serial numbers on the patient's list. If the serial number is on that list, the blood bank will accept responsibility for compatibility. The system was implemented in 1995. Since implementation, a total of 2154 patients have undergone operations at this hospital. Thirty-two patients received more than 10 units of red cells each. There were no transfusion errors. The crossmatch-to-transfusion ratio was reduced from 1.67 to 1.12. Turnaround time for supplying additional or urgent units to patients in operating room was shortened from 33 to 2.5 minutes. There was no incidence of a blood unit's serial number not being on the list. Work by nurses and technical staff was reduced by nearly 50 percent. The "self-service" (by nursing staff) blood banking system described is safe and efficient. It saves staff time and can be easily set up.

  10. Developing a self-service query interface for re-using de-identified electronic health record data.

    Science.gov (United States)

    Cimino, James J; Ayres, Elaine J; Beri, Andrea; Freedman, Robert; Oberholtzer, Ellen; Rath, Sachi

    2013-01-01

    The US National Institutes of Health has developed a repository of clinical research data drawn in part from electronic health records. A new de-identified data query tool under development has been developed to support re-use of these data. We used a collection of 30 human-mediated user queries to determine whether features of the tool will be sufficient to allow users to carry out the queries themselves. The results show that the tool implemented in February 2013 will carry out a small percentage of user queries but the planned extensions will be sufficient for carrying out the majority of such queries. Future development of the tool will include extensions that correspond to the features found in human-mediated queries.

  11. Authenticity in Obesity Public Service Announcements: Influence of Spokesperson Type, Viewer Weight, and Source Credibility on Diet, Exercise, Information Seeking, and Electronic Word-of-Mouth Intentions.

    Science.gov (United States)

    Phua, Joe; Tinkham, Spencer

    2016-01-01

    This study examined the joint influence of spokesperson type in obesity public service announcements (PSAs) and viewer weight on diet intention, exercise intention, information seeking, and electronic word-of-mouth (eWoM) intention. Results of a 2 (spokesperson type: real person vs. actor) × 2 (viewer weight: overweight vs. non-overweight) between-subjects experiment indicated that overweight viewers who saw the PSA featuring the real person had the highest diet intention, exercise intention, information seeking, and eWoM intention. Parasocial interaction was also found to mediate the relationships between spokesperson type/viewer weight and two of the dependent variables: diet intention and exercise intention. In addition, viewers who saw the PSA featuring the real person rated the spokesperson as significantly higher on source credibility (trustworthiness, competence, and goodwill) than those who saw the PSA featuring the actor.

  12. Electromagnetic simulators for Ground Penetrating Radar applications developed in COST Action TU1208

    Science.gov (United States)

    Pajewski, Lara; Giannopoulos, Antonios; Warren, Craig; Antonijevic, Sinisa; Doric, Vicko; Poljak, Dragan

    2017-04-01

    Founded in 1971, COST (European COoperation in Science and Technology) is the first and widest European framework for the transnational coordination of research activities. It operates through Actions, science and technology networks with a duration of four years. The main objective of the COST Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" (4 April 2013 - 3 October 2017) is to exchange and increase knowledge and experience on Ground-Penetrating Radar (GPR) techniques in civil engineering, whilst promoting in Europe a wider use of this technique. Research activities carried out in TU1208 include all aspects of the GPR technology and methodology: design, realization and testing of radar systems and antennas; development and testing of surveying procedures for the monitoring and inspection of structures; integration of GPR with other non-destructive testing approaches; advancement of electromagnetic-modelling, inversion and data-processing techniques for radargram analysis and interpretation. GPR radargrams often have no resemblance to the subsurface or structures over which the profiles were recorded. Various factors, including the innate design of the survey equipment and the complexity of electromagnetic propagation in composite scenarios, can disguise complex structures recorded on reflection profiles. Electromagnetic simulators can help to understand how target structures get translated into radargrams. They can show the limitations of GPR technique, highlight its capabilities, and support the user in understanding where and in what environment GPR can be effectively used. Furthermore, electromagnetic modelling can aid the choice of the most proper GPR equipment for a survey, facilitate the interpretation of complex datasets and be used for the design of new antennas. Electromagnetic simulators can be employed to produce synthetic radargrams with the purposes of testing new data-processing, imaging and inversion algorithms, or assess

  13. [Control of Aedes aegypti breeding sites with the program Recicla por tu bienestar in Merida, Mexico].

    Science.gov (United States)

    Barrera-Pérez, Mario A; Pavía-Ruz, Norma; Mendoza-Mezquita, Jorge Eduardo; Torres-Arcila, Nerio; Hernández-Hernández, Ramón; Castro-Gamboa, Francisco; Geded-Moreno, Eduardo; Cohuo-Rodríguez, Azael; Medina-Barreiro, Anuar; Koyoc-Cardeña, Edgar; Gómez-Dantés, Héctor; Kroeger, Axel; Vázquez-Prokopec, Gonzalo; Manrique-Saide, Pablo

    2015-01-01

    To determine the importance of Ae. aegypti breeding-sites in Merida;to evaluate the impact of Recicla por tu bienestar (RxB, a recycling program) on the reduction of breeding sites and the perception of participants. The relative importance for pupae production of the different types of breeding-sites was determined. Pre-and post-RxB entomological surveys were performed in participant neighborhoods to evaluate the impact on total containers and positive breeding-sites. A survey on the perception of participating people about dengue prevention and control and RxB was applied. Buckets/pots and "small diverse items" were the most important breeding-sites. RxB had a significant impact in the reduction of total containers (IRR = 0.74), positive containers (IRR = 0.33) and the risk of a house being positive for Ae. aegypti (OR = 0.41). All the interviewed participants referred RxB as needed and most consider it useful. RxB should be considered as a good practice for the dengue vector control.

  14. TU Comae Berenices : Blazhko RR Lyrae Star in a Potential Binary System

    CERN Document Server

    de Ponthiere, Pierre; Menzies, Kenneth; Sabo, Richard

    2016-01-01

    We present the results of a photometry campaign of TU Com performed over a five-year time span. The analysis showed that the possible Blazhko period of 75 days published by the General Catalogue of Variable Stars is not correct. We identified two Blazhko periods of 43.6 and 45.5 days. This finding is based on measurement of 124 light maxima. A spectral analysis of the complete light curve confirmed these two periods. Besides the Blazhko amplitude and phase modulations, another long term periodic phase variation has been identified. This long term periodic variation affects the times of maximum light only and can be attributed to a light-travel time effect due to orbital motion of a binary system. The orbital parameters have been estimated by a nonlinear least-square fit applied to the set of (O-C) values. The Levenberg-Marquart algorithm has been used to perform the nonlinear least-square fit. The tentative orbital parameters include an orbital period of 1676 days, a minimal semi-major axis of 1.55 AU and a s...

  15. Model of Appling Data Mining Techniques in identification, segmentation and Analysis of Customers Behaviour of Electronic Banking Services

    Directory of Open Access Journals (Sweden)

    Mohammad Khanbabaei

    2013-09-01

    Full Text Available Banks need to identify and analyze the behavior of their customers in order to present electorinc services to them. In high volume customers' data set, data mining techniques can help to gain hidden knowledge for supporting marketing decisions. The main problem is how using data mining and RFM analysis model in identification and analysis of customers' behavior in order to segment and classify and select groups of valuable customers. The proposed model in this paper is based on CRISP – DM standard in data mining and in this model, after data preparation and preprocessing, two approaches are presented. 1. Customers segmentation via clustering and then, calculate customer value in clusters and ranking them for finding valuable clusters. 2. Scoring and determine customer value as target attribute in construction of classification models of customers value. Demographic and transactional data set are used to train and test of the proposed model. Results shows using the proposed model can identify and analyze customers with respect to their behaviors and segment and classify them until supporting and promoting marketing decisions can be done.

  16. TU-100 (Daikenchuto) and ginger ameliorate anti-CD3 antibody induced T cell-mediated murine enteritis: microbe-independent effects involving Akt and NF-κB suppression.

    Science.gov (United States)

    Ueno, Nobuhiro; Hasebe, Takumu; Kaneko, Atsushi; Yamamoto, Masahiro; Fujiya, Mikihiro; Kohgo, Yutaka; Kono, Toru; Wang, Chong-Zhi; Yuan, Chun-Su; Bissonnette, Marc; Chang, Eugene B; Musch, Mark W

    2014-01-01

    The Japanese traditional medicine daikenchuto (TU-100) has anti-inflammatory activities, but the mechanisms remain incompletely understood. TU-100 includes ginger, ginseng, and Japanese pepper, each component possessing bioactive properties. The effects of TU-100 and individual components were investigated in a model of intestinal T lymphocyte activation using anti-CD3 antibody. To determine contribution of intestinal bacteria, specific pathogen free (SPF) and germ free (GF) mice were used. TU-100 or its components were delivered by diet or by gavage. Anti-CD3 antibody increased jejunal accumulation of fluid, increased TNFα, and induced intestinal epithelial apoptosis in both SPF and GF mice, which was blocked by either TU-100 or ginger, but not by ginseng or Japanese pepper. TU-100 and ginger also blocked anti-CD3-stimulated Akt and NF-κB activation. A co-culture system of colonic Caco2BBE and Jurkat-1 cells was used to examine T-lymphocyte/epithelial cells interactions. Jurkat-1 cells were stimulated with anti-CD3 to produce TNFα that activates epithelial cell NF-κB. TU-100 and ginger blocked anti-CD3 antibody activation of Akt in Jurkat cells, decreasing their TNFα production. Additionally, TU-100 and ginger alone blocked direct TNFα stimulation of Caco2BBE cells and decreased activation of caspase-3 and polyADP ribose. The present studies demonstrate a new anti-inflammatory action of TU-100 that is microbe-independent and due to its ginger component.

  17. Using Information from the Electronic Health Record to Improve Measurement of Unemployment in Service Members and Veterans with mTBI and Post-Deployment Stress

    Science.gov (United States)

    Dillahunt-Aspillaga, Christina; Finch, Dezon; Massengale, Jill; Kretzmer, Tracy; Luther, Stephen L.; McCart, James A.

    2014-01-01

    Objective The purpose of this pilot study is 1) to develop an annotation schema and a training set of annotated notes to support the future development of a natural language processing (NLP) system to automatically extract employment information, and 2) to determine if information about employment status, goals and work-related challenges reported by service members and Veterans with mild traumatic brain injury (mTBI) and post-deployment stress can be identified in the Electronic Health Record (EHR). Design Retrospective cohort study using data from selected progress notes stored in the EHR. Setting Post-deployment Rehabilitation and Evaluation Program (PREP), an in-patient rehabilitation program for Veterans with TBI at the James A. Haley Veterans' Hospital in Tampa, Florida. Participants Service members and Veterans with TBI who participated in the PREP program (N = 60). Main Outcome Measures Documentation of employment status, goals, and work-related challenges reported by service members and recorded in the EHR. Results Two hundred notes were examined and unique vocational information was found indicating a variety of self-reported employment challenges. Current employment status and future vocational goals along with information about cognitive, physical, and behavioral symptoms that may affect return-to-work were extracted from the EHR. The annotation schema developed for this study provides an excellent tool upon which NLP studies can be developed. Conclusions Information related to employment status and vocational history is stored in text notes in the EHR system. Information stored in text does not lend itself to easy extraction or summarization for research and rehabilitation planning purposes. Development of NLP systems to automatically extract text-based employment information provides data that may improve the understanding and measurement of employment in this important cohort. PMID:25541956

  18. The influence of printed electronics on the recyclability of paper: A case study for smart envelopes in courier and postal services

    Energy Technology Data Exchange (ETDEWEB)

    Aliaga, C., E-mail: caliaga@itene.com [Sustainability Division, Packaging, Transport and Logistics Research Centre, C/Albert Einstein 1, 46980 Paterna, Valencia (Spain); Zhang, H.; Dobon, A.; Hortal, M. [Sustainability Division, Packaging, Transport and Logistics Research Centre, C/Albert Einstein 1, 46980 Paterna, Valencia (Spain); Beneventi, D. [Laboratory of Pulp & Paper Science, Grenoble INP Pagora, 461, Rue de la Papeterie, F-38400 Saint-Martin d’Hères Cedex (France)

    2015-04-15

    Highlights: • Study of the influence of components of printed electronics in paper recycling. • Comparison between paper recycled with and without resistors, batteries and layouts. • Mechanical and optical properties are evaluated in paper handsheets obtained. • Tensile strength of recycled paper is slighted reduced by layouts. • Optical properties of recycled paper slightly varies with layouts and batteries. - Abstract: The aim of this paper is to analyse the effects of the presence of printed electronics on the paper waste streams and specifically on paper recyclability. The analysis is based on a case study focussed on envelopes for postal and courier services provided with these intelligent systems. The smart printed envelope of the study includes a combination of both conventional (thin flexible batteries and resistors) and printed electronic components (conductive track layout based on nanosilver ink). For this purpose, a comparison between envelopes with and without these components (batteries, resistors and conductive track layouts) was carried out through pilot scale paper recycling tests. The generation of rejects during the recycling process as well as the final quality of the recycled paper (mechanical and optical properties) were tested and quantitatively evaluated. The results show that resistors are retained during the screening process in the sieves and consequently they cannot end up in the final screened pulp. Therefore, mechanical and optical properties of the recycled paper are not affected. Nevertheless, inks from the conductive track layouts and batteries were partially dissolved in the process water. These substances were not totally retained in the sieving systems resulting in slight changes in the optical properties of the final recycled paper (variations are 7.2–7.5% in brightness, 8.5–10.7% in whiteness, 1.2–2.2% in L{sup ∗} values, 3.3–3.5% in opacity and 16.1–27% in yellowness). These variations are not in ranges

  19. Civil Engineering Applications of Ground Penetrating Radar: Research Perspectives in COST Action TU1208

    Science.gov (United States)

    Pajewski, Lara; Benedetto, Andrea; Loizos, Andreas; Slob, Evert; Tosti, Fabio

    2013-04-01

    can be used by GPR operators to identify the signatures generated by uncommon targets or by composite structures. Repeated evaluations of the electromagnetic field scattered by known targets can be performed by a forward solver, in order to estimate - through comparison with measured data - the physics and geometry of the region investigated by the GPR. It is possible to identify three main areas, in the GPR field, that have to be addressed in order to promote the use of this technology in the civil engineering. These are: a) increase of the system sensitivity to enable the usability in a wider range of conditions; b) research novel data processing algorithms/analysis tools for the interpretation of GPR results; c) contribute to the development of new standards and guidelines and to training of end users, that will also help to increase the awareness of operators. In this framework, the COST Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar", proposed by Lara Pajewski, "Roma Tre" University, Rome, Italy, has been approved in November 2012 and is going to start in April 2013. It is a 4-years ambitious project already involving 17 European Countries (AT, BE, CH, CZ, DE, EL, ES, FI, FR, HR, IT, NL, NO, PL, PT, TR, UK), as well as Australia and U.S.A. The project will be developed within the frame of a unique approach based on the integrated contribution of University researchers, software developers, geophysics experts, Non-Destructive Testing equipment designers and producers, end users from private companies and public agencies. The main objective of the COST Action TU1208 is to exchange and increase scientific-technical knowledge and experience of GPR techniques in civil engineering, whilst promoting the effective use of this safe and non-destructive technique in the monitoring of systems. In this interdisciplinary Action, advantages and limitations of GPR will be highlighted, leading to the identification of gaps in knowledge and technology

  20. COST Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar": ongoing research activities and third-year results

    Science.gov (United States)

    Pajewski, Lara; Benedetto, Andrea; Loizos, Andreas; Tosti, Fabio

    2016-04-01

    This work aims at disseminating the ongoing research activities and third-year results of the COST (European COoperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar." About 350 experts are participating to the Action, from 28 COST Countries (Austria, Belgium, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Malta, Macedonia, The Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom), and from Albania, Armenia, Australia, Colombia, Egypt, Hong Kong, Jordan, Israel, Philippines, Russia, Rwanda, Ukraine, and United States of America. In September 2014, TU1208 has been recognised among the running Actions as "COST Success Story" ("The Cities of Tomorrow: The Challenges of Horizon 2020," September 17-19, 2014, Torino, IT - A COST strategic workshop on the development and needs of the European cities). The principal goal of the COST Action TU1208 is to exchange and increase scientific-technical knowledge and experience of GPR techniques in civil engineering, whilst simultaneously promoting throughout Europe the effective use of this safe and non-destructive technique in the monitoring of infrastructures and structures. Moreover, the Action is oriented to the following specific objectives and expected deliverables: (i) coordinating European scientists to highlight problems, merits and limits of current GPR systems; (ii) developing innovative protocols and guidelines, which will be published in a handbook and constitute a basis for European standards, for an effective GPR application in civil- engineering tasks; safety, economic and financial criteria will be integrated within the protocols; (iii) integrating competences for the improvement and merging of electromagnetic scattering techniques and of data- processing techniques; this will lead to a novel freeware tool for the localization of

  1. Genetic dissection of the resistance to nine anthracnose races in the common bean differential cultivars MDRK and TU.

    Science.gov (United States)

    Campa, Ana; Giraldez, Ramón; Ferreira, Juan José

    2009-06-01

    Resistance to nine races of the pathogenic fungus Colletotrichum lindemuthianum, causal agent of anthracnose, was evaluated in F(3) families derived from the cross between the anthracnose differential bean cultivars TU (resistant to races, 3, 6, 7, 31, 38, 39, 102, and 449) and MDRK (resistant to races, 449, and 1545). Molecular marker analyses were carried out in the F(2) individuals in order to map and characterize the anthracnose resistance genes or gene clusters present in these two differential cultivars. The results of the combined segregation indicate that at least three independent loci conferring resistance to anthracnose are present in TU. One of them, corresponding to the previously described anthracnose resistance locus Co-5, is located in linkage group B7, and is formed by a cluster of different genes conferring specific resistance to races, 3, 6, 7, 31, 38, 39, 102, and 449. Evidence of intra-cluster recombination between these specific resistance genes was found. The second locus present in TU confers specific resistance to races 31 and 102, and the third locus confers specific resistance to race 102, the location of these two loci remains unknown. The resistance to race 1545 present in MDRK is due to two independent dominant genes. The results of the combined segregation of two F(4) families showing monogenic segregation for resistance to race 1545 indicates that one of these two genes is linked to marker OF10(530), located in linkage group B1, and corresponds to the previously described anthracnose resistance locus Co-1. The second gene conferring resistance to race 1545 in MDRK is linked to marker Pv-ctt001, located in linkage group B4, and corresponds to the Co-3/Co-9 cluster. The resistance to race 449 present in MDRK is conferred by a single gene, located in linkage group B4, probably included in the same Co-3/Co-9 cluster.

  2. COST Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar:" ongoing research activities and mid-term results

    Science.gov (United States)

    Pajewski, Lara; Benedetto, Andrea; Loizos, Andreas; Slob, Evert; Tosti, Fabio

    2015-04-01

    This work aims at presenting the ongoing activities and mid-term results of the COST (European COoperation in Science and Technology) Action TU1208 'Civil Engineering Applications of Ground Penetrating Radar.' Almost three hundreds experts are participating to the Action, from 28 COST Countries (Austria, Belgium, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Malta, Macedonia, The Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom), and from Albania, Armenia, Australia, Egypt, Hong Kong, Jordan, Israel, Philippines, Russia, Rwanda, Ukraine, and United States of America. In September 2014, TU1208 has been praised among the running Actions as 'COST Success Story' ('The Cities of Tomorrow: The Challenges of Horizon 2020,' September 17-19, 2014, Torino, IT - A COST strategic workshop on the development and needs of the European cities). The principal goal of the COST Action TU1208 is to exchange and increase scientific-technical knowledge and experience of GPR techniques in civil engineering, whilst simultaneously promoting throughout Europe the effective use of this safe and non-destructive technique in the monitoring of infrastructures and structures. Moreover, the Action is oriented to the following specific objectives and expected deliverables: (i) coordinating European scientists to highlight problems, merits and limits of current GPR systems; (ii) developing innovative protocols and guidelines, which will be published in a handbook and constitute a basis for European standards, for an effective GPR application in civil- engineering tasks; safety, economic and financial criteria will be integrated within the protocols; (iii) integrating competences for the improvement and merging of electromagnetic scattering techniques and of data- processing techniques; this will lead to a novel freeware tool for the localization of buried objects

  3. High contrast imaging of reversibly switchable fluorescent proteins via temporally unmixed Multispectral Optoacoustic Tomography (tuMSOT)

    CERN Document Server

    Stiel, Andre C; Jiang, Yuanyuan; Ntziachristos, Vasilis; Razansky, Daniel; Westmeyer, Gil G

    2014-01-01

    Photocontrol of reversibly switchable fluorescent proteins (RSFPs) was used to program optoacoustic signal time courses that were temporally unmixed to increase the proteins contrast-to-noise-ratios (CNRs) in optoacoustic imaging. In this way, two variants of the RSFP Dronpa with very similar optoacoustic spectra could be readily discriminated in the presence of highly absorbing blood. Addition of temporal unmixing to multispectral optoacoustic tomography (tuMSOT) in conjunction with synthetic or genetically controlled photochromic contrast agents and customized photoswitching schedules can increase the performance of multiplexed and high contrast molecular optoacoustic imaging.

  4. Control de criaderos de Aedes aegypticon el programa Recicla por tu bienestar en Mérida, México

    OpenAIRE

    Mario A. Barrera-Pérez; Norma Pavía-Ruz; Jorge Eduardo Mendoza-Mézquita; Nerio Torres-Arcila; Ramón Hernández-Hernández; Francisco Castro-Gamboa; Eduardo Geded-Moreno; Azael Cohuo-Rodríguez; Anuar Medina-Barreiro; Edgar Koyoc-Cardeña; Héctor Gómez-Dantés; Axel Kroeger; Gonzalo Vázquez-Prokopec; Pablo Manrique-Saide

    2015-01-01

    Objetivos. Determinar la importancia de los criaderos de Ae. aegypti en Mérida; evaluar el impacto del programa Recicla por tu bienestar (RxB) sobre la presencia/abundancia de éstos y la percepción de los habitantes. Material y métodos. S e calculó la importancia de los criaderos por su productividad pupal. Se realizaron muestreos pre y post RxB en colonias para cuantificar el total de recipientes/criaderos. Se aplicó una encuesta a participantes sobre la percepción sobre RxB en colonias sel...

  5. An Empirical Analysis of Citizens' Acceptance Decisions of Electronic-Government Services: A Modification of the Unified Theory of Acceptance and Use of Technology (UTAUT) Model to Include Trust as a Basis for Investigation

    Science.gov (United States)

    Awuah, Lawrence J.

    2012-01-01

    Understanding citizens' adoption of electronic-government (e-government) is an important topic, as the use of e-government has become an integral part of governance. Success of such initiatives depends largely on the efficient use of e-government services. The unified theory of acceptance and use of technology (UTAUT) model has provided a…

  6. Electronic identity

    CERN Document Server

    de Andrade, Norberto Nuno Gomes; Argles, David

    2014-01-01

    With the increasing availability of electronic services, security and a reliable means by which identity is verified is essential.Written by Norberto Andrade the first chapter of this book provides an overview of the main legal and regulatory aspects regarding electronic identity in Europe and assesses the importance of electronic identity for administration (public), business (private) and, above all, citizens. It also highlights the role of eID as a key enabler of the economy.In the second chapter Lisha Chen-Wilson, David Argles, Michele Schiano di Zenise and Gary Wills discuss the user-cent

  7. The influence of printed electronics on the recyclability of paper: a case study for smart envelopes in courier and postal services.

    Science.gov (United States)

    Aliaga, C; Zhang, H; Dobon, A; Hortal, M; Beneventi, D

    2015-04-01

    The aim of this paper is to analyse the effects of the presence of printed electronics on the paper waste streams and specifically on paper recyclability. The analysis is based on a case study focussed on envelopes for postal and courier services provided with these intelligent systems. The smart printed envelope of the study includes a combination of both conventional (thin flexible batteries and resistors) and printed electronic components (conductive track layout based on nanosilver ink). For this purpose, a comparison between envelopes with and without these components (batteries, resistors and conductive track layouts) was carried out through pilot scale paper recycling tests. The generation of rejects during the recycling process as well as the final quality of the recycled paper (mechanical and optical properties) were tested and quantitatively evaluated. The results show that resistors are retained during the screening process in the sieves and consequently they cannot end up in the final screened pulp. Therefore, mechanical and optical properties of the recycled paper are not affected. Nevertheless, inks from the conductive track layouts and batteries were partially dissolved in the process water. These substances were not totally retained in the sieving systems resulting in slight changes in the optical properties of the final recycled paper (variations are 7.2-7.5% in brightness, 8.5-10.7% in whiteness, 1.2-2.2% in L(∗) values, 3.3-3.5% in opacity and 16.1-27% in yellowness). These variations are not in ranges able to cause problems in current paper recycling processes and restrict the use of recycled paper in current applications. Moreover, real impacts on industrial recycling are expected to be even significantly lower since the proportion of paper product with printed circuits in the current paper waste streams are much lower than the ones tested in this work. However, it should be underlined the fact that this situation may change over the next

  8. Elongation Factor Tu and Heat Shock Protein 70 Are Membrane-Associated Proteins from Mycoplasma ovipneumoniae Capable of Inducing Strong Immune Response in Mice.

    Science.gov (United States)

    Jiang, Fei; He, Jinyan; Navarro-Alvarez, Nalu; Xu, Jian; Li, Xia; Li, Peng; Wu, Wenxue

    2016-01-01

    Chronic non-progressive pneumonia, a disease that has become a worldwide epidemic has caused considerable loss to sheep industry. Mycoplasma ovipneumoniae (M. ovipneumoniae) is the causative agent of interstitial pneumonia in sheep, goat and bighorn. We here have identified by immunogold and immunoblotting that elongation factor Tu (EF-Tu) and heat shock protein 70 (HSP 70) are membrane-associated proteins on M. ovipneumonaiea. We have evaluated the humoral and cellular immune responses in vivo by immunizing BALB/c mice with both purified recombinant proteins rEF-Tu and rHSP70. The sera of both rEF-Tu and rHSP70 treated BALB/c mice demonstrated increased levels of IgG, IFN-γ, TNF-α, IL-12(p70), IL-4, IL-5 and IL-6. In addition, ELISPOT assay showed significant increase in IFN-γ+ secreting lymphocytes in the rHSP70 group when compared to other groups. Collectively our study reveals that rHSP70 induces a significantly better cellular immune response in mice, and may act as a Th1 cytokine-like adjuvant in immune response induction. Finally, growth inhibition test (GIT) of M. ovipneumoniae strain Y98 showed that sera from rHSP70 or rEF-Tu-immunized mice inhibited in vitro growth of M. ovipneumoniae. Our data strongly suggest that EF-Tu and HSP70 of M. ovipneumoniae are membrane-associated proteins capable of inducing antibody production, and cytokine secretion. Therefore, these two proteins may be potential candidates for vaccine development against M. ovipneumoniae infection in sheep.

  9. Identification, genotypic relation, and clinical features of colistin-resistant isolates of Acinetobacter genomic species 13BJ/14TU from bloodstreams of patients in a university hospital.

    Science.gov (United States)

    Lee, Seung Yeob; Shin, Jong Hee; Park, Kyung Hwa; Kim, Ju Hee; Shin, Myung Geun; Suh, Soon Pal; Ryang, Dong Wook; Kim, Soo Hyun

    2014-03-01

    Colistin resistance remains rare among clinical isolates of Acinetobacter species. We noted the emergence of colistin-resistant bloodstream isolates of the Acinetobacter genomic species (GS) 13BJ/14TU from patients at a university hospital between 2003 and 2011. We report here, for the first time, the microbiological and molecular characteristics of these isolates, with clinical features of Acinetobacter GS 13BJ/14TU bacteremia. All 11 available patient isolates were correctly identified as Acinetobacter GS 13BJ/14TU using partial rpoB gene sequencing but were misidentified using the phenotypic methods Vitek 2 (mostly as Acinetobacter baumannii), MicroScan (mostly as A. baumannii/Acinetobacter haemolyticus), and the API 20 NE system (all as A. haemolyticus). Most isolates were susceptible to commonly used antibiotics, including carbapenems, but all were resistant to colistin, for which it is unknown whether the resistance is acquired or intrinsic. However, the fact that none of the patients had a history of colistin therapy strongly suggests that Acinetobacter GS 13BJ/14TU is innately resistant to colistin. The phylogenetic tree of multilocus sequence typing (MLST) showed that all 11 isolates formed a separate cluster from other Acinetobacter species and yielded five sequence types. However, pulsed-field gel electrophoresis (PFGE) revealed 11 distinct patterns, suggesting that the bacteremia had occurred sporadically. Four patients showed persistent bacteremia (6 to 17 days), and all 11 patients had excellent outcomes with cleared bacteremia, suggesting that patients with Acinetobacter GS 13BJ/14TU-associated bacteremia show a favorable outcome. These results emphasize the importance of precise species identification, especially regarding colistin resistance in Acinetobacter species. In addition, MLST offers another approach to the identification of Acinetobacter GS 13BJ/14TU, whereas PFGE is useful for genotyping for this species.

  10. Using the Job Burden-Capital Model of Occupational Stress to Predict Depression and Well-Being among Electronic Manufacturing Service Employees in China

    Science.gov (United States)

    Wang, Chao; Li, Shuang; Li, Tao; Yu, Shanfa; Dai, Junming; Liu, Xiaoman; Zhu, Xiaojun; Ji, Yuqing; Wang, Jin

    2016-01-01

    Background: This study aimed to identify the association between occupational stress and depression-well-being by proposing a comprehensive and flexible job burden-capital model with its corresponding hypotheses. Methods: For this research, 1618 valid samples were gathered from the electronic manufacturing service industry in Hunan Province, China; self-rated questionnaires were administered to participants for data collection after obtaining their written consent. The proposed model was fitted and tested through structural equation model analysis. Results: Single-factor correlation analysis results indicated that coefficients between all items and dimensions had statistical significance. The final model demonstrated satisfactory global goodness of fit (CMIN/DF = 5.37, AGFI = 0.915, NNFI = 0.945, IFI = 0.952, RMSEA = 0.052). Both the measurement and structural models showed acceptable path loadings. Job burden and capital were directly associated with depression and well-being or indirectly related to them through personality. Multi-group structural equation model analyses indicated general applicability of the proposed model to basic features of such a population. Gender, marriage and education led to differences in the relation between occupational stress and health outcomes. Conclusions: The job burden-capital model of occupational stress-depression and well-being was found to be more systematic and comprehensive than previous models. PMID:27529267

  11. Using the Job Burden-Capital Model of Occupational Stress to Predict Depression and Well-Being among Electronic Manufacturing Service Employees in China

    Directory of Open Access Journals (Sweden)

    Chao Wang

    2016-08-01

    Full Text Available Background: This study aimed to identify the association between occupational stress and depression-well-being by proposing a comprehensive and flexible job burden-capital model with its corresponding hypotheses. Methods: For this research, 1618 valid samples were gathered from the electronic manufacturing service industry in Hunan Province, China; self-rated questionnaires were administered to participants for data collection after obtaining their written consent. The proposed model was fitted and tested through structural equation model analysis. Results: Single-factor correlation analysis results indicated that coefficients between all items and dimensions had statistical significance. The final model demonstrated satisfactory global goodness of fit (CMIN/DF = 5.37, AGFI = 0.915, NNFI = 0.945, IFI = 0.952, RMSEA = 0.052. Both the measurement and structural models showed acceptable path loadings. Job burden and capital were directly associated with depression and well-being or indirectly related to them through personality. Multi-group structural equation model analyses indicated general applicability of the proposed model to basic features of such a population. Gender, marriage and education led to differences in the relation between occupational stress and health outcomes. Conclusions: The job burden-capital model of occupational stress-depression and well-being was found to be more systematic and comprehensive than previous models.

  12. Service innovation in glaucoma management: using a Web-based electronic patient record to facilitate virtual specialist supervision of a shared care glaucoma programme.

    Science.gov (United States)

    Wright, Heathcote R; Diamond, Jeremy P

    2015-03-01

    To assess the importance of specialist supervision in a new model of glaucoma service delivery. An optometrist supported by three technicians managed each glaucoma clinic. Patients underwent testing and clinical examination before the optometrist triaged them into one of five groups: 'normal', 'stable', 'low risk', 'unstable' and 'high risk'. Patient data were uploaded to an electronic medical record to facilitate virtual review by a glaucoma specialist. 24 257 glaucoma reviews at three glaucoma clinics during a 31-month period were analysed. The clinic optometrists and glaucoma specialists had substantial agreement (κ 0.69). 13 patients were identified to be high risk by the glaucoma specialist that had not been identified as such by the optometrist. Glaucoma specialists amended 13% of the optometrists' interim decisions resulting in an overall reduction in review appointments by 2.4%. Employing technicians and optometrists to triage glaucoma patients into groups defined by risk of blindness allows higher risk patients to be directed to a glaucoma specialist. Virtual review allows the glaucoma specialist to remain in overall control while reducing the risk that patients are treated or followed-up unnecessarily. Demand for glaucoma appointments can be reduced allowing scarce medical resources to be directed to patients most in need. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  13. Exploration of Library Electronic Reading-room Service Management of Higher Vocational College%高职图书馆电子阅览室服务管理之探索

    Institute of Scientific and Technical Information of China (English)

    周敏敏; 江西情

    2012-01-01

    电子阅览室是读者在图书馆获取电子资源的服务平台,提升高职院校图书馆电子阅览室服务管理对数字图书馆的发展有促进作用。针对目前高职院校图书馆电子阅览室管理中存在的问题进行了分析,并积极探索其服务管理的路径。%Electronic reading room is a service platform for readers to obtain electronic resources in the library. It will promote the development of digital library with perfecting the service management of college library's electronic reading-room. This article analyses the existing problems of the college library's electronic reading room at present and actively explores the means of improving service management of electronic reading room in college libraries.

  14. Electronic symptom reporting between patient and provider for improved health care service quality: a systematic review of randomized controlled trials. part 2: methodological quality and effects.

    Science.gov (United States)

    Johansen, Monika Alise; Berntsen, Gro K Rosvold; Schuster, Tibor; Henriksen, Eva; Horsch, Alexander

    2012-10-03

    We conducted in two parts a systematic review of randomized controlled trials (RCTs) on electronic symptom reporting between patients and providers to improve health care service quality. Part 1 reviewed the typology of patient groups, health service innovations, and research targets. Four innovation categories were identified: consultation support, monitoring with clinician support, self-management with clinician support, and therapy. To assess the methodological quality of the RCTs, and summarize effects and benefits from the methodologically best studies. We searched Medline, EMBASE, PsycINFO, Cochrane Central Register of Controlled Trials, and IEEE Xplore for original studies presented in English-language articles between 1990 and November 2011. Risk of bias and feasibility were judged according to the Cochrane recommendation, and theoretical evidence and preclinical testing were evaluated according to the Framework for Design and Evaluation of Complex Interventions to Improve Health. Three authors assessed the risk of bias and two authors extracted the effect data independently. Disagreement regarding bias assessment, extraction, and interpretation of results were resolved by consensus discussions. Of 642 records identified, we included 32 articles representing 29 studies. No articles fulfilled all quality requirements. All interventions were feasible to implement in a real-life setting, and theoretical evidence was provided for almost all studies. However, preclinical testing was reported in only a third of the articles. We judged three-quarters of the articles to have low risk for random sequence allocation and approximately half of the articles to have low risk for the following biases: allocation concealment, incomplete outcome data, and selective reporting. Slightly more than one fifth of the articles were judged as low risk for blinding of outcome assessment. Only 1 article had low risk of bias for blinding of participants and personnel. We excluded 12

  15. Joint Services Electronics Program. Appendix

    Science.gov (United States)

    1988-11-01

    solutions for posts in waveguides have been done by impressed currents in the presence of the two scatterers is Leviatan etal. [34], Auda and...460-464, July 1966. 9tJ3-914, Nov. 1978. [10] E. K. Miller, A. 1. Poggio, G. J. Burke, and E. S. Seldon, "Anal- (34] Y. Leviatan , P. G. Li, A. T

  16. Joint Services Electronics Program. Appendix.

    Science.gov (United States)

    1987-10-15

    reduce aO .Since Ground state depletion at the laser threshold would the laser transition is the same as the common fluores - reduce the absorption by at...least a factor of two. re- cence transition, measurement of the ruby fluores - ducing the broadening to a maximum of 2.2 times the cence spectrum...A tip-cleaning procedure was used to eliminate such l’=alr *rri’rb’ r.a.n r ’,nmr,iaj id ,upcr-na.nrne " chia r effects. With -30 V aPoled to the tip

  17. Nondestructive tests for railway monitoring. European Experience in COST Action TU1208

    Science.gov (United States)

    Fontul, Simona; Solla, Mercedes; Loizos, Andreas

    2016-04-01

    The railway monitoring is an important issue for a proper maintenance planning. With the increase in loads and travel speed, it is important to be able to diagnose the track defects and to plan the proper maintenance without interfering with the users. Traditionally, the maintenance actions are planned based on the geometric level parameters assessed without contact with the line, at traffic speed, by dedicated inspection vehicles. Nevertheless, the geometric condition of the line does not provide information on the defects causes. In order to complements the information on the causes, geophysics measurements can be performed in a nondestructive way. Among these later methods, Ground Penetrating Radar (GPR) is a quick and effective technique to evaluate infrastructure condition in a continuous manner, replacing or reducing the use of traditional drilling method. GPR application to railways infrastructures, during construction and monitoring phase, is relatively recent. It is based on the measuring of layers thicknesses and detection of structural changes. It also enables the assessment of materials properties that constitute the infrastructure and the evaluation of the different types of defects such as ballast pockets, fouled ballast, poor drainage, subgrade settlement and transitions problems. These deteriorations are generally the causes of vertical deviations in track geometry. Moreover, the development of new GPR systems with higher antenna frequencies, better data acquisition systems, more user friendly software and new algorithms for calculation of materials properties can lead to a regular use of GPR. A resume of the European experience in COST Action TU1208 of the application of GPR for railway monitoring and the measurement interpretation is presented in this paper. Also complementary nondestructive tests and other geophysical methods are referred, together with case studies of their application. The main troubleshooting and the needs for data analysis

  18. Reducing ppGpp level rescues an extreme growth defect caused by mutant EF-Tu.

    Science.gov (United States)

    Bergman, Jessica M; Hammarlöf, Disa L; Hughes, Diarmaid

    2014-01-01

    Transcription and translation of mRNA's are coordinated processes in bacteria. We have previously shown that a mutant form of EF-Tu (Gln125Arg) in Salmonella Typhimurium with a reduced affinity for aa-tRNA, causes ribosome pausing, resulting in an increased rate of RNase E-mediated mRNA cleavage, causing extremely slow growth, even on rich medium. The slow growth phenotype is reversed by mutations that reduce RNase E activity. Here we asked whether the slow growth phenotype could be reversed by overexpression of a wild-type gene. We identified spoT (encoding ppGpp synthetase/hydrolase) as a gene that partially reversed the slow growth rate when overexpressed. We found that the slow-growing mutant had an abnormally high basal level of ppGpp that was reduced when spoT was overexpressed. Inactivating relA (encoding the ribosome-associated ppGpp synthetase) also reduced ppGpp levels and significantly increased growth rate. Because RelA responds specifically to deacylated tRNA in the ribosomal A-site this suggested that the tuf mutant had an increased level of deacylated tRNA relative to the wild-type. To test this hypothesis we measured the relative acylation levels of 4 families of tRNAs and found that proline isoacceptors were acylated at a lower level in the mutant strain relative to the wild-type. In addition, the level of the proS tRNA synthetase mRNA was significantly lower in the mutant strain. We suggest that an increased level of deacylated tRNA in the mutant strain stimulates RelA-mediated ppGpp production, causing changes in transcription pattern that are inappropriate for rich media conditions, and contributing to slow growth rate. Reducing ppGpp levels, by altering the activity of either SpoT or RelA, removes one cause of the slow growth and reveals the interconnectedness of intracellular regulatory mechanisms.

  19. Reducing ppGpp level rescues an extreme growth defect caused by mutant EF-Tu.

    Directory of Open Access Journals (Sweden)

    Jessica M Bergman

    Full Text Available Transcription and translation of mRNA's are coordinated processes in bacteria. We have previously shown that a mutant form of EF-Tu (Gln125Arg in Salmonella Typhimurium with a reduced affinity for aa-tRNA, causes ribosome pausing, resulting in an increased rate of RNase E-mediated mRNA cleavage, causing extremely slow growth, even on rich medium. The slow growth phenotype is reversed by mutations that reduce RNase E activity. Here we asked whether the slow growth phenotype could be reversed by overexpression of a wild-type gene. We identified spoT (encoding ppGpp synthetase/hydrolase as a gene that partially reversed the slow growth rate when overexpressed. We found that the slow-growing mutant had an abnormally high basal level of ppGpp that was reduced when spoT was overexpressed. Inactivating relA (encoding the ribosome-associated ppGpp synthetase also reduced ppGpp levels and significantly increased growth rate. Because RelA responds specifically to deacylated tRNA in the ribosomal A-site this suggested that the tuf mutant had an increased level of deacylated tRNA relative to the wild-type. To test this hypothesis we measured the relative acylation levels of 4 families of tRNAs and found that proline isoacceptors were acylated at a lower level in the mutant strain relative to the wild-type. In addition, the level of the proS tRNA synthetase mRNA was significantly lower in the mutant strain. We suggest that an increased level of deacylated tRNA in the mutant strain stimulates RelA-mediated ppGpp production, causing changes in transcription pattern that are inappropriate for rich media conditions, and contributing to slow growth rate. Reducing ppGpp levels, by altering the activity of either SpoT or RelA, removes one cause of the slow growth and reveals the interconnectedness of intracellular regulatory mechanisms.

  20. This study aims at examining the effects of electronic banking on banks profitability in Jordan. How banking sector finds itself before a new fact imposed by technology revolution and digits to change their work mechanisms from traditional means to electronic means and the challenges banks face as a result. Furthermore, this study investigates the reasons behinds providing electronic banking services through internet, their impact on banking services in general and banks profitability in particular. Risks and challenges involved are discussed Results and recommendations are included. Results revealed that electronic banking service has a negative effect on banks profitability on the short term. The importance of this study and the factors that make it unique is that, it discusses solely the topic of the effects of electronic banking on banks profitability, while most of other studies discuss the topic in general term. The findings of the study are the impact of electronic banking on banks profitability will be feature of the short run due to the capital investment by the banks on infrastructure and training but will be positive on the long run.

    OpenAIRE

    Ahmad Z. Siam

    2006-01-01

    This study aims at examining the effects of electronic banking on banks profitability in Jordan. How banking sector finds itself before a new fact imposed by technology revolution and digits to change their work mechanisms from traditional means to electronic means and the challenges banks face as a result. Furthermore, this study investigates the reasons behinds providing electronic banking services through internet, their impact on banking services in general and banks profitability in part...

  1. The Dynamic Atmospheres of Mira Stars: Comparing the CODEX Models to PTI Time Series Observations of TU Andromedae

    Science.gov (United States)

    Hillen, M.; Verhoelst, T.; Degroote, P.; Acke, B.; Van Winckel, H.

    2015-08-01

    We present our already-published evaluation of the effectiveness of the CODEX models, released in 2011, in representing the atmospheres of M-type Mira variables. We present a high-precision interferometric K-band time series of TU And, consisting of 50 nights that cover eight consecutive pulsation cycles. At each phase, the flux at 2.2μm was obtained, along with the spectral shape and visibility points in five channels across the K band. We show a comparison between these data and the dynamical self-excited CODEX model which gives the closest match in stellar parameters yet available. Both the spectrum and the visibilities are consistently reproduced around visual minimum phases. Near the maximum phases, however, the current models predict a photosphere that is too hot and compact, surrounded by an extended atmosphere that lacks H2O opacity, compared to the observations. A better coverage in the model parameter space is needed to make firm conclusions as to the cause of the discrepancies. In the case of TU And, the discrepancy might be lifted by adopting a lower value of the mixing length parameter combined with an increased stellar mass and/or a decreased metallicity.

  2. Vysílač sériových dat ve formátu RS-232

    OpenAIRE

    Paul, Martin

    2008-01-01

    Cílem této bakalářské práce je navržení vysílače sériových dat formátu RS-232 ve vývojovém prostředí Xilinx ISE WebPACK s možností nastavit detaily formátu vysílaných dat vstupními signály. Dále je nutné prozkoumat požadavky navrženého vysílače na spotřebu strukturních prvků v různých cílových obvodech PLD a na závěr provést ověření funkčnosti návrhu pomocí vývojového kitu. The aim of my bachelor thesis is to create an RS-232 transmitter in the Xilinx ISE WebPACK development system with th...

  3. COST Action TU1208 - Working Group 4 - Combined use of GPR and other NDT methods & GPR applications in geosciences

    Science.gov (United States)

    Pajewski, Lara; Solla, Mercedes; Fontul, Simona

    2017-04-01

    This work aims at presenting the main results achieved by Working Group (WG) 4 "Different applications of GPR and other NDT technologies in civil engineering" of the COST (European COoperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" (www.GPRadar.eu, www.cost.eu). The main objective of the Action TU1208, started in April 2013 and ending in October 2017, is to exchange and increase scientific-technical knowledge and experience of Ground Penetrating Radar (GPR) techniques in civil engineering, whilst promoting in Europe the effective use of this safe non-destructive technique. The Action involves more than 150 Institutions from 28 COST Countries, a Cooperating State, 6 Near Neighbour Countries and 6 International Partner Countries. WG4 deals with the use of GPR outside from the civil engineering area, namely in archaeological prospecting and cultural heritage diagnostics, agriculture and management of water resources, investigation of polluted industrial sites, non-destructive testing of living tree trunks, planetary exploration, demining, localization of people buried under avalanches and debris, and more. Furthermore, this WG studies the integration of GPR with other Non-Destructive Testing (NDT) methods. The most relevant achievements stemming from WG4 will be presented during the 2017 EGU GA. These are: (i) The collection of thorough information on the state-of-the-art, ongoing studies, problems and future research needs on the topics of interest for this WG; (ii) The performance of a plethora of interesting case studies in important sites all over Europe, including well-known historical places such as Stonehenge (United Kingdom), Carnuntum (Austria), the Wawel Cathedral (Cracow, Poland), the Tholos Tomb of Acharnon (Athens, Greece), the Łazienki Royal Palace (Warsaw, Poland), and more; (iii) WG4 contributed to the TU1208 Education Pack, an open educational package conceived to teach GPR in University

  4. COST Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar": first-year activities and results

    Science.gov (United States)

    Pajewski, Lara; Benedetto, Andrea; Loizos, Andreas; Slob, Evert; Tosti, Fabio

    2014-05-01

    This work aims at presenting the first-year activities and results of COST (European COoperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar". This Action was launched in April 2013 and will last four years. The principal aim of COST Action TU1208 is to exchange and increase scientific-technical knowledge and experience of GPR techniques in civil engineering, whilst simultaneously promoting throughout Europe the effective use of this safe and non-destructive technique in the monitoring of infrastructures and structures. Moreover, the Action is oriented to the following specific objectives and expected deliverables: (i) coordinating European scientists to highlight problems, merits and limits of current GPR systems; (ii) developing innovative protocols and guidelines, which will be published in a handbook and constitute a basis for European standards, for an effective GPR application in civil- engineering tasks; safety, economic and financial criteria will be integrated within the protocols; (iii) integrating competences for the improvement and merging of electromagnetic scattering techniques and of data- processing techniques; this will lead to a novel freeware tool for the localization of buried objects, shape-reconstruction and estimation of geophysical parameters useful for civil engineering needs; (iv) networking for the design, realization and optimization of innovative GPR equipment; (v) comparing GPR with different NDT techniques, such as ultrasonic, radiographic, liquid-penetrant, magnetic-particle, acoustic-emission and eddy-current testing; (vi) comparing GPR technology and methodology used in civil engineering with those used in other fields; (vii) promotion of a more widespread, advanced and efficient use of GPR in civil engineering; and (viii) organization of a high-level modular training program for GPR European users. Four Working Groups (WGs) carry out the research activities. The first WG

  5. Moisture evaluation of wood material using GPR with WARR method - COST Action TU1208

    Science.gov (United States)

    Reci, Hamza; Sbart'i, Zoubir Mehdi; Pajewski, Lara; Marciniak, Marian

    2016-04-01

    This work deals with the study of the sensitivity of GPR electromagnetic waves to moisture variation in wood material in relation with the direction of fibers and polarization of Electromagnetic field. The relations between relative permittivity and moisture content and the amplitude attenuation with distance was a target study using the direct waves in Wide Angle Radar Reflection (WARR) configuration. Comparison of results measured with reflected waves and direct waves was of main importance since they have different behavior in relation with moisture variation, due to different path of propagation. This research activity has been carried out during one Short-Term Scientific Missions (STSM) funded by the COST (European Cooperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" in November-December 2015. In context of durability evaluation of construction materials, several studies have been carried out by the I2M team, University of Bordeaux, using direct and reflected waves for the evaluation of water content on concrete and wood materials [1-3]. As related to the wood material there is one study carried out using the reflected waves on wood for different humidity and different wood samples, in all the direction of polarization using GPR technique ground coupled antenna at 1.5 GHz [3]. This work continued with different moisture content in order to study the behavior of direct waves as function of moisture. Results taken from those measurements are compared with them from Fixed Offset (reflected method) with one antenna (1.5GHz or 2.6GHz), realized from the previous studies from the I2M and already published [1-3]. The results taken from this work from the reflected waves, show that the effect of wood anisotropy is significant on the variation of relative permittivity with moisture content on wood sample and that is in good agreement with the previous results [3-6]. As related to the direct waves, a small

  6. Assessment of waterfront location in hardened concrete by GPR within COST Action TU1208

    Science.gov (United States)

    Rodríguez-Abad, Isabel; Klysz, Gilles; Balayssac, Jean Paul; Pajewski, Lara

    2016-04-01

    This work focuses on the analysis of the capability of Ground-Penetrating radar (GPR) technique for evaluating how the water penetrates into concrete samples by means of the assessment of the waterfront advance. Research activities have been carried out during a Short-Term Scientific Missions (STSMs) funded by the COST (European Cooperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" in November 2015. The evaluation of water penetrability is crucial in most building materials, such us concrete, since, water and aggressive chemical agents dissolved therein contribute to the deterioration of the material. A number of techniques have been developed to measure their advance in concrete. Although the most common method for measuring water content is the gravimetric method by observing the change in mass, this method has a large number of disadvantages. In this context, non-destructive techniques as GPR play an interesting role. In particular, the application of GPR in the building materials area is providing very promising and interesting results regarding the building materials characterization and especially concrete deterioration evaluation [1-3]. In addition, recent experimental studies highlight the strong relation between wave propagation parameters (velocity and energy level) and water content advance [4-5]. Water content has a decisive influence on dielectric properties and those might be assessed by the study of the wave properties that are derived by using GPR. Therefore, the waterfront advance will result in a change on wave parameters. In line with this, this research is focused on the development of specific processing algorithms necessary to understand how the water penetrates and how the wave parameters will be affected regarding the location of the antenna in reference to the water absorption direction. For this purpose, concrete samples were manufactured, which after curing (90 days) and oven

  7. 国际电子服务领域研究热点及主题演化分析%Research Focuses and Themes Evolution in the Field of International Electronic Service

    Institute of Scientific and Technical Information of China (English)

    侯治平; 袁勤俭; 朱庆华; 宗乾进

    2014-01-01

    以Web of Science在2000-2012年间产出的电子服务研究文献为数据源,利用SPSS、NetDraw软件对其关键词进行因子分析、聚类分析、共词分析以及可视化分析。分析结果表明国际电子服务研究可分为五大主题,网络服务、电子服务质量、电子商务与电子政府、知识管理、公共电子服务;研究热点主要集中于电子政府、电子商务、客户满意、电子服务质量、互联网、信任与忠诚等方面;从主题演化来看,电子商务、电子政府、服务质量、客户满意、网络服务等贯穿于整个研究期。%This paper analyzes keywords of international literatures on electronic service research from Web of Science dur-ing 2000-2012,by SPSS and NetDraw with factor analysis,cluster analysis,co-word analysis and visual analysis. The results showed that the research of international electronic service included five themes:web service,e-service quality,e-commerce and e-government,knowledge management and public e-service. Research focuses were e-government,e-commerce,customer satisfaction,e-service quality,internet,trust,loyalty,etc. For the themes evolution,e-com-merce,e-government,service quality,customer satisfaction,web service,etc. had been attracted attentions during the whole period.

  8. 图博档信息服务中的电子数据质量管理探讨%Discussion on Electronic Data Quality Management of Information Service in Libraries,Museums and Archives

    Institute of Scientific and Technical Information of China (English)

    毛凌翔; 朱学芳; 穆向阳; 朱光

    2014-01-01

    图书馆、博物馆、档案馆是当今社会重要的公共信息服务机构,电子数据质量是数字时代影响图博档信息服务水平的重要因素。分别从图博档的服务方式与内容的特点出发,研究与探讨了在图书馆、博物馆、档案馆中电子数据质量要求及具体的管理方法。较高的电子数据质量管理水平是图博档信息服务相融合的基础。%At present,libraries,museums and archives are social important public information service organ-izations.The electronic data quality is an important factor that influences the service quality of libraries,museums and archives in the digital age.According to the characteristics of service mode and content in libraries,museums and archives,it has researched the electronic data quality requirements and management methods in libraries,muse-ums and archives respectively.Higher electronic data quality management level is the base of convergence of librar-ies,museums and archives information services.

  9. Nuovi servizi a valore aggiunto per riviste elettroniche di studi classici New Value-Added Services for Electronic Journals in Classics

    Directory of Open Access Journals (Sweden)

    Matteo Romanello

    2011-06-01

    Full Text Available E-journals are undoubtedly less widespread in the Humanities than in the Scientific, Technical and Medical (STM field. This is not just because of a lag in Humanities journals' development, but also because of the different extent at what electronic publishing technologies fit respectively the different nature and requirements of disciplines. The wide range of functionalities and services that can be offered online in addition to the print copy of a journal is one of the most important differences between paper-based and electronic publishing. Value Added Services (VAS represent also a key aspect to be leveraged in the development of a sustainable business model for open access journals. VAS need to be though carefully. To provide them comes at a cost and it is a process that can just partly be automated. The paper aims at designing a new model for Classics e-journals specifically tailored on classicists' needs, identifying a set of functionalities that may be provided by e-journals on the basis of a deep understanding of the field and of recent user studies. The implementation of such functionalities and the automatisation of the process needed to enable them are then discussed in detail.Le riviste elettroniche sono decisamente meno diffuse in ambito umanistico piuttosto che scientifico, non tanto per un ritardo delle discipline umanistiche in questo senso quanto per la diversa rispondenza del medium alla disciplina stessa. La vasta gamma di funzionalità e servizi che possono essere offerti online in aggiunta alla copia stampata di una rivista costituisce una delle più importanti differenze tra l'editoria tradizionale e quella elettronica. L'attuale offerta ed i futuri sviluppi delle riviste nell'ambito delle scienze umane sono analizzati attraverso i dati raccolti con un sondaggio sulle caratteristiche di una rivista elettronica, del tipo di diritti impiegati, degli strumenti elettronici usati nel lavoro editoriale e degli elementi che ne

  10. Public Library Electronic Reading Room Management and Quality Services to Enhance Analysis%公共图书馆电子阅览室管理和服务质量提升分析

    Institute of Scientific and Technical Information of China (English)

    李嘉敏

    2014-01-01

    Electronic reading public library is a library service in the form of a new era, and to strengthen its management and improve service quality, better able to realize the functions of the library. By analyzing the electronic reading room widespread problem, from four aspects discussed strengthening the electronic reading scientific management methods, and proposed measures to optimize the electronic reading services provide valuable reference for the development of public libraries.%公共图书馆电子阅览室是新时代图书馆的服务形式,加强其管理工作和提高服务质量,能更好地实现图书馆的职能。通过分析电子阅览室普遍存在的问题,从四个方面讨论了加强电子阅览室科学管理工作的方法,并提出了优化电子阅览室读者服务的措施,为公共图书馆的发展提供有价值的参考。

  11. Study on the Application Demand of Electronic Authentication Service in Regional Health Informatization%电子认证服务在区域卫生信息化中的应用需求研究

    Institute of Scientific and Technical Information of China (English)

    郭珉江; 胡红濮; 谢莉琴; 雷行云

    2012-01-01

    在区域卫生信息化环境下,信息共享与互操作给信息安全带来了前所未有的挑战,电子认证服务通过数字证书验证用户的合法性,使系统操作具有可追溯性,有效保护信息安全.通过总结电子认证服务在不同卫生信息系统中的应用需求及特点,探讨区域卫生信息化环境中电子认证服务需求,并针对目前电子认证服务存在的问题提出建议,以对我国区域卫生信息化中推广电子认证服务提供理论参考.%Under regional health informatization, information sharing and interaction brings unprecedented challenges to the security of information while electronic authentication can verify the validity of user through digital certificate, which makes the system operation traceable and effectively protects the information security. By summarizing the application demand and features of electronic authentication service in different health information systems, it discussed the demand of electronic authentication service in regional health informatization, submitted suggestions for existing problems in electronic authentication service and provided theoretical references for the promotion of electronic authentication service.

  12. Keeleuuendus ja tõlkimine Noor-Eesti kultuurilise utoopia raames : Villem Ridala tõlgitud "Süütu" näitel / Daniele Monticelli

    Index Scriptorium Estoniae

    Monticelli, Daniele

    2006-01-01

    Keeleuuenduse ja tõlketegevuse mõningastest olulistest seostest Noor-Eesti liikumisega alanud kultuurilise revolutsiooni kontekstis. Lähema lingvistilise vaatluse alla võetakse Gabriele D'Annunzio "L'Innocente" ("Süütu") Villem Ridala tõlkes. Järgneb: Keel ja Kirjandus, 2006, nr. 6, lk. 477-490

  13. Effect of thiostrepton and 3'-terminal fragments of aminoacyl-tRNA on EF-Tu and ribosome-dependent GTP hydrolysis.

    Science.gov (United States)

    Bhuta, P; Chládek, S

    1982-08-30

    The effect of the antibiotics thiostrepton and micrococcin on EF-Tu-catalyzed (ribosome-dependent) GTP hydrolysis in the presence of A-Phe, C-A-Phe, or C-C-A-Phe (related to the sequence of the 3'-terminus of aminoacyl-tRNA)(System I) or by methanol ('uncoupled GTPase', System II) was investigated. In System I, thiostrepton increases the binding affinities of the effectors to the EF-Tu.GTP.70 S ribosome complex, as well as the extent of the GTP hydrolysis, while the KmGTP is virtually unchanged. Similarly, in the uncoupled system (System II) and in the absence of effectors, thiostrepton significantly increases VmaxGTP, whereas KmGTP remains unaffected. Micrococcin is without any effect in both systems. The 'uncoupled GTPase' (in System II) is also strongly inhibited by C-A-Phe. The results indicate the crucial role of the EF-Tu site which binds the aminoacylated C-C-A terminus of aminoacyl-tRNA in promoting GTP hydrolysis. It follows that the binding of the model effectors (such as C-C-A-Phe) to that site is favorably influenced by the interaction of thiostrepton with the 50 S ribosomal subunit, whereas thiostrepton, per se, does not influence the affinity of EF-Tu for GTP.

  14. Institute of place making: A project by the chair of Landscape Architecture at the TU Delft. Oerol 2013: Sense of place

    NARCIS (Netherlands)

    Pouderoijen, M.T.; Piccinini, D.

    2013-01-01

    This booklet shows the results of a project developed by TU Delft in a Master elective course offered by the chair of Landscape Architecture: Landscape Architecture ON site, being part of Oerol Festival 2013. The aim of the project was to express the landscape of Terschelling into a temporarily proj

  15. El uso de drogas en acuacultura: ¿te dispones a aplicar una droga y/o químico en tu sistema de cultivo?

    OpenAIRE

    Montoya, Nelson

    2002-01-01

    El uso de drogas en acuacultura: ¿te dispones a aplicar una droga y/o químico en tu sistema de cultivo?. La aplicación de drogas no reguladas o no aprobadas para su uso en acuacultura representa un riesgo humano potencial.

  16. :Examination of Sulfate production by CB05TU, RACM2 & RACM2 with SCI initiated SO2,oxidation in the Northern Hemisphere"

    Science.gov (United States)

    We employ the Community Multiscale Air Quality model to examine tropospheric sulfateproduction in the northern hemisphere using the Carbon Bond 2005 chemical mechanism withupdated toluene chemistry (CB05TU) and the Regional Atmospheric Chemistry Mechanism(RACM2) without and with ...

  17. 地球信息图谱与数字地球%On Geo-informatic TuPu and Digital Earth

    Institute of Scientific and Technical Information of China (English)

    廖克; 秦建新; 张青年

    2001-01-01

    Digital Earth can be understood as digitized reoresentation and the recognition for real earth and related, geo-phenomena. Digital Earth consists of spatial information with different levels and application models with different objectives. It includes the establishment of base and thematic digital maps with global, national, regional and urban scales, and satellite image data with different resolution and various geo-informations such as population, economy, society and their application systems.   Geo-informatic TuPu, as graphic representation of spatio-temporal change of geo-information, is an effective tool for the application of Digital Earth. “Tu”, in Chinese word, includes graphics, maps and images. The Chinese word “Pu” means the well-regulated sequence arrangement of the congener things, such as spectrum, chromatogram. “TuPu” involves the characteristics of “Tu” and “Pu” at the same time.   Geo-information TuPu can not only reflect spatial distribution characteristics of geo-phenomena and regional differences between them, but also reveal the deeper level rules related to the cause of formation, the process of evolution and morphology. Having the aid of computer visualization and Virtual Reality technology, TuPu can dynamically and muti-dimensionally reveal the spatial-temporal distribution and evolvement laws of all kinds of geo-phenomena.   In this paper, the technological system of Digital Earth and its significance, and the concept of Geo-informatic TuPu are discussed firstly, then, the model of Geo-informatic TuPu transmission is presented. On the basis of the above-mentioned researches, the relationship between Digital Earth and Geo-informatic TuPu is discussed. It reaches to the conclusion that the development of Digital Earth will provide with abundant information resources and strong technological support for Geo-informatic TuPu researches, and the enforcement of Digital Earth strategy will supply Geo-informatic Tu

  18. Two-way WKB Approximation Applied to GPR - COST Action TU1208

    Science.gov (United States)

    Prokopovich, Igor; Popov, Alexei; Marciniak, Marian; Pajewski, Lara

    2016-04-01

    account. In this work we study bistatic EM pulse probing of a horizontally layered medium in a 2D case. Coupled WKB equations set describing both forward and backward waves are derived and solved analytically. The comparison of our semi-analytical solutions with numerical calculations by gprMax software [4] demonstrates a good agreement, being hundreds of times faster than the letter. Our numerical results explain the protracted return pulses in the low-frequency GPR data. As an example, we discuss the experimental data obtained during the GPR mission in search of a big fragment of Chelyabinsk meteorite under a thick silt layer at the bottom of Chebarcul' Lake [5]. Acknowledgement The Authors are grateful to the European Cooperation in Science and Technology (www.cost.eu) facilitating this work by a Short-Term Scientific Missions (STSM) within the framework of the Action TU1208 "Civil engineering applications of Ground Penetrating Radar" (www.GPRadar.eu). References 1. H. Bremmer "Propagation of electromagnetic waves", in Handbuch der Physik, S. Flugge, Ed. Berlin-Goettingen-Heidelberg: Springer, 1958, pp. 423-639 2. L.M. Brekhovskikh, Waves in Stratified Media (in Russian). Moscow: USSR Academy of Sciences, 1957. 3. V.A.Vinogradov, V.V. Kopeikin, A.V. Popov, "An Approximate Solution of 1D Inverse Problem", in Proc. 10th Internat. Conf. on GPR, 21-24 June, 2004, Delft, The Netherlands 4. A. Giannopoulos, "Modelling ground penetrating radar by GprMax", Construction and Building Materials, vol. 19, no. 10, pp. 755-762, 2005, doi: 10.1016/j.conbuildmat.2005.06.007 5. V. V. Kopeikin , V. D. Kuznetsov, P. A. Morozov, A. V. Popov et al., "Ground penetrating radar investigation of the supposed fall site of a fragment of the Chelyabinsk meteorite in Lake Chebarkul'", Geochemistry International, vol. 51, no. 7, pp. 575-582, 2013, doi: 10.1134/S0016702913070112

  19. Transgenic Brassica rapa plants over-expressing eIF(iso)4E variants show broad-spectrum Turnip mosaic virus (TuMV) resistance.

    Science.gov (United States)

    Kim, Jinhee; Kang, Won-Hee; Hwang, Jeena; Yang, Hee-Bum; Dosun, Kim; Oh, Chang-Sik; Kang, Byoung-Cheorl

    2014-08-01

    The protein-protein interaction between VPg (viral protein genome-linked) of potyviruses and eIF4E (eukaryotic initiation factor 4E) or eIF(iso)4E of their host plants is a critical step in determining viral virulence. In this study, we evaluated the approach of engineering broad-spectrum resistance in Chinese cabbage (Brassica rapa) to Turnip mosaic virus (TuMV), which is one of the most important potyviruses, by a systematic knowledge-based approach to interrupt the interaction between TuMV VPg and B. rapa eIF(iso)4E. The seven amino acids in the cap-binding pocket of eIF(iso)4E were selected on the basis of other previous results and comparison of protein models of cap-binding pockets, and mutated. Yeast two-hybrid assay and co-immunoprecipitation analysis demonstrated that W95L, K150L and W95L/K150E amino acid mutations of B. rapa eIF(iso)4E interrupted its interaction with TuMV VPg. All eIF(iso)4E mutants were able to complement an eIF4E-knockout yeast strain, indicating that the mutated eIF(iso)4E proteins retained their function as a translational initiation factor. To determine whether these mutations could confer resistance, eIF(iso)4E W95L, W95L/K150E and eIF(iso)4E wild-type were over-expressed in a susceptible Chinese cabbage cultivar. Evaluation of the TuMV resistance of T1 and T2 transformants demonstrated that the over-expression of the eIF(iso)4E mutant forms can confer resistance to multiple TuMV strains. These data demonstrate the utility of knowledge-based approaches for the engineering of broad-spectrum resistance in Chinese cabbage.

  20. TU-100 (Daikenchuto and ginger ameliorate anti-CD3 antibody induced T cell-mediated murine enteritis: microbe-independent effects involving Akt and NF-κB suppression.

    Directory of Open Access Journals (Sweden)

    Nobuhiro Ueno

    Full Text Available The Japanese traditional medicine daikenchuto (TU-100 has anti-inflammatory activities, but the mechanisms remain incompletely understood. TU-100 includes ginger, ginseng, and Japanese pepper, each component possessing bioactive properties. The effects of TU-100 and individual components were investigated in a model of intestinal T lymphocyte activation using anti-CD3 antibody. To determine contribution of intestinal bacteria, specific pathogen free (SPF and germ free (GF mice were used. TU-100 or its components were delivered by diet or by gavage. Anti-CD3 antibody increased jejunal accumulation of fluid, increased TNFα, and induced intestinal epithelial apoptosis in both SPF and GF mice, which was blocked by either TU-100 or ginger, but not by ginseng or Japanese pepper. TU-100 and ginger also blocked anti-CD3-stimulated Akt and NF-κB activation. A co-culture system of colonic Caco2BBE and Jurkat-1 cells was used to examine T-lymphocyte/epithelial cells interactions. Jurkat-1 cells were stimulated with anti-CD3 to produce TNFα that activates epithelial cell NF-κB. TU-100 and ginger blocked anti-CD3 antibody activation of Akt in Jurkat cells, decreasing their TNFα production. Additionally, TU-100 and ginger alone blocked direct TNFα stimulation of Caco2BBE cells and decreased activation of caspase-3 and polyADP ribose. The present studies demonstrate a new anti-inflammatory action of TU-100 that is microbe-independent and due to its ginger component.

  1. Discussion on the Management and Services of Electronic Reading Room in University Library%高校图书馆电子阅览室的管理与服务探究

    Institute of Scientific and Technical Information of China (English)

    李庆勇

    2012-01-01

    分析了高校图书馆电子阅览室管理和服务存在的问题,提出电子阅览室管理和服务的对策,以发挥高校图书馆电子阅览室的作用,为师生提供全方位的、多功能的、高层次的信息服务。%This paper analyses the existing problems of the management and services of electronic reading room in university library,and puts forward the countermeasures in order to play the role of the university library electronic reading room and provide overall,multifunctional and high-level information services for teachers and students.

  2. COST Action TU1208 - Working Group 2 - GPR surveying of pavements, bridges, tunnels and buildings; underground utility and void sensing

    Science.gov (United States)

    Pajewski, Lara; Benedetto, Andrea; Derobert, Xavier; Fontul, Simona; Govedarica, Miro; Gregoire, Colette; Loizos, Andreas; Perez-Gracia, Vega; Plati, Christina; Ristic, Aleksandar; Tosti, Fabio; Van Geem, Carl

    2017-04-01

    This work aims at presenting the main results achieved by Working Group (WG) 2 "GPR surveying of pavements, bridges, tunnels and buildings; underground utility and void sensing" of the COST (European COoperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" (www.GPRadar.eu, www.cost.eu). The principal goal of the Action, started in April 2013 and ending in October 2017, is to exchange and increase scientific-technical knowledge and experience of Ground Penetrating Radar (GPR) techniques in civil engineering, whilst promoting throughout Europe the effective use of this safe non-destructive technique. The Action involves more than 300 Members from 28 COST Countries, a Cooperating State, 6 Near Neighbour Countries and 6 International Partner Countries. The most interesting achievements of WG2 include: 1. The state of the art on the use of GPR in civil engineering was composed and open issues were identified. The few existing international/national guidelines/protocols for GPR inspection in civil engineering were reviewed and discussed. Academic end-users, private companies and stakeholders presented their point of view and needs. 2. Guidelines for investigating flexible pavement by using GPR were prepared, with particular regard to layer-thickness assessment, moisture-content sensing, pavement-damage detection and classification, and other main GPR-based investigations in pavement engineering. 3. Guidelines for GPR sensing and mapping of underground utilities and voids were prepared, with a main focus on urban areas. 4. Guidelines for GPR assessment of concrete structures, with particular regard to inspections in bridges and tunnels, were prepared. 5. A report was composed, including a series of practical suggestions and very useful information to guide GPR users during building inspection. 6. WG2 Members carried out a plethora of case studies where GPR was used to survey roads, highways, airport runways, car

  3. 打开电子服务价值共创的“黑箱”%Unlocking the “Black Box” of Value Co-creation in the Electronic Service Value

    Institute of Scientific and Technical Information of China (English)

    李雷; 简兆权; 杨怀珍

    2016-01-01

    触环境、转变员工角色、与顾客共创价值具有一定的指导意义。%Realizing value co-creation in the electronic service context is a critical issue that must be addressed for current service firms.While the service dominant logic theory has been used in prior literatures to provide specific statements and conceptual frameworks of value co-creation, this theory is highly confined to the descriptions of the means and ends of the co-creation value chain, and it remains limited by the fact that the operationalization of concepts, measurements of variables and the moderating effects of some factors are not well identified in some prior literatures.Besides, the theoretical frameworks and the specific state-ments presented in some prior literatures are not quite fit to the context of electronic service.This paper aims to reinterpret the service dominant logic and propose a new model to unlock the“black box” of value co-creation in the electronic service context. From the lens of the service dominant logic and the task-technology fit theory, we develop and empirically validate a theoret-ical model that incorporates the human-computer interaction and the customer perceived electronic service value, as well as the mediating effects of task-technology fit and electronic service quality.634 online banking customers are chosen as samples for survey information.Mplus and Monte Carlo Simulation Procedure are used for the empirical analysis. Our findings reveal that the service encounter based on human-computer interaction in the electronic service environment is comprised by three basic factors ( i.e.technology functionality, customer technology readiness and task routines) and two core factors ( i.e.the interaction between technology functionality and customer technology readiness, and the interaction between technology functionality and task routines) .Not only does task-technology fit take the independent mediating role in the positive influences of three basic factors or the

  4. 78 FR 68981 - Electronic Retirement Processing

    Science.gov (United States)

    2013-11-18

    ... electronic business processes, must be set aside with respect to electronic retirement and insurance... RIN 3206-AM45 Electronic Retirement Processing AGENCY: Office of Personnel Management. ACTION: Final... to electronic benefits processing under the Civil Service Retirement System (CSRS), the...

  5. The socio-technical organisation of community pharmacies as a factor in the Electronic Prescription Service Release Two implementation: a qualitative study

    Science.gov (United States)

    2012-01-01

    Background The introduction of a new method of transmitting prescriptions from general practices to community pharmacies in England (Electronic Prescription Service Release 2 (EPS2)) has generated debate on how it will change work practice. As EPS2 will be a key technical element in dispensing, we reviewed the literature to find that there were no studies on how social and technical elements come together to form work practice in community pharmacies. This means the debate has little point of reference. Our aim therefore was to study the ways social and technical elements of a community pharmacy are used to achieve dispensing through the development of a conceptual model on pharmacy work practice, and to consider how a core technical element such the EPS2 could change work practice. Method We used ethnographic methods inclusive of case-study observations and interviews to collect qualitative data from 15 community pharmacies that were in the process of adopting or were soon to adopt EPS2. We analysed the case studies thematically and used rigorous multi-dimensional and multi-disciplinary interpretive validation techniques to cross analyse findings. Results In practice, dispensing procedures were not designed to take into account variations in human and technical integration, and assumed that repetitive and collective use of socio-technical elements were at a constant. Variables such as availability of social and technical resources, and technical know-how of staff were not taken into account in formalised procedures. Yet community pharmacies were found to adapt their dispensing in relation to the balance of social and technical elements available, and how much of the social and technical elements they were willing to integrate into dispensing. While some integrated as few technical elements as possible, some depended entirely on technical artefacts. This pattern also applied to the social elements of dispensing. Through the conceptual model development process, we

  6. The socio-technical organisation of community pharmacies as a factor in the Electronic Prescription Service Release Two implementation: a qualitative study.

    Science.gov (United States)

    Harvey, Jasmine; Avery, Anthony J; Waring, Justin; Barber, Nick

    2012-12-20

    The introduction of a new method of transmitting prescriptions from general practices to community pharmacies in England (Electronic Prescription Service Release 2 (EPS2)) has generated debate on how it will change work practice. As EPS2 will be a key technical element in dispensing, we reviewed the literature to find that there were no studies on how social and technical elements come together to form work practice in community pharmacies. This means the debate has little point of reference. Our aim therefore was to study the ways social and technical elements of a community pharmacy are used to achieve dispensing through the development of a conceptual model on pharmacy work practice, and to consider how a core technical element such the EPS2 could change work practice. We used ethnographic methods inclusive of case-study observations and interviews to collect qualitative data from 15 community pharmacies that were in the process of adopting or were soon to adopt EPS2. We analysed the case studies thematically and used rigorous multi-dimensional and multi-disciplinary interpretive validation techniques to cross analyse findings. In practice, dispensing procedures were not designed to take into account variations in human and technical integration, and assumed that repetitive and collective use of socio-technical elements were at a constant. Variables such as availability of social and technical resources, and technical know-how of staff were not taken into account in formalised procedures. Yet community pharmacies were found to adapt their dispensing in relation to the balance of social and technical elements available, and how much of the social and technical elements they were willing to integrate into dispensing. While some integrated as few technical elements as possible, some depended entirely on technical artefacts. This pattern also applied to the social elements of dispensing. Through the conceptual model development process, we identified three

  7. Documentation Service; Service de Documentation

    Energy Technology Data Exchange (ETDEWEB)

    Charnay, J.; Chosson, L.; Croize, M.; Ducloux, A.; Flores, S.; Jarroux, D.; Melka, J.; Morgue, D.; Mottin, C. [Inst. de Physique Nucleaire, Lyon-1 Univ., 69 - Villeurbanne (France)

    1998-12-31

    This service assures the treatment and diffusion of the scientific information and the management of the scientific production of the institute as well as the secretariat operation for the groups and services of the institute. The report on documentation-library section mentions: the management of the documentation funds, search in international databases (INIS, Current Contents, Inspects), Pret-Inter service which allows accessing documents through DEMOCRITE network of IN2P3. As realizations also mentioned are: the setup of a video, photo database, the Web home page of the institute`s library, follow-up of digitizing the document funds by integrating the CD-ROMs and diskettes, electronic archiving of the scientific production, etc 1 fig.

  8. Electronic Commerce

    Energy Technology Data Exchange (ETDEWEB)

    Laird, N. [NRG Information Services Inc., Calgary, AB (Canada)

    1995-11-01

    The concept of electronic commerce in the gas industry was discussed. It was defined as the integration of communication technology, advanced information processing capability and business standards, to improve effectiveness of the business process. Examples of electronic data interchange from the automotive, airline, and banking industry were given. The objective of using this technology in the gas industry was described as the provision of one electronic facility to make seamless contractual and operational arrangements for moving natural gas across participating pipelines. The benefit of seamless integration - one readily available standard system used by several companies - was highlighted. A list of value-added services such as the free movement of bulletins, directories, nominations,and other documents was provided.

  9. 高校图书馆电子阅览室二室三制管理的服务创新%Service Innovation of Implementing Three Kinds of Management Modes in Two Electronic Reading Rooms

    Institute of Scientific and Technical Information of China (English)

    祁家能

    2012-01-01

    After going through the rising,developing and perfecting stages,the development of electronic reading rooms in college libraries now faces many new difficulties.So it is necessary to reconsider and reform the construction of the electronic reading room.It is advised to divide two electronic reading rooms into three areas which can offer free service,information retrieval service and special service respectively,so as to implement three kinds of management modes to meet the demands of different readers.The method is helpful to solve the development dilemma of the electronic reading rooms and give full play to the resources and facilities of the library.%高校图书馆电子阅览室从兴起、快速发展、成熟完善,到现在面临的诸多困境,促使我们对电子阅览室的建设要重新认识和进行理念创新。应该把两个电子阅览室分成辅助教学及读者自主学习区,信息检索学习区和个性化特色服务区三个区域,实行三种管理模式,满足不同读者的需求,走出电子阅览室发展的困境,使图书馆资源和设备发挥最大作用。

  10. Discussion of College Electronic Reading Room of Scientific Management and services%对高校电子阅览室科学管理与优质服务的探讨

    Institute of Scientific and Technical Information of China (English)

    王华志; 高阳

    2015-01-01

    Electronic Reading Room in University Libraries has become a business development and service innovation in key areas, with the mature development of computer technology, network technology and information resources of digital technology, to meet the required times readers, electronic reading room service functions need to improve and change, and only continue to improve the management level and quality of the electronic reading room services to enable teachers and students to recognize and appreciate their readers applicability and importance of work and study, to be able to get the electronic Reading Room efficient use, in order to develop and persist.%电子阅览室已成为高等院校图书馆业务拓展和服务创新的重要领域,随着计算机技术、网络技术的不断发展和信息资源数字化技术的不断成熟,为与时俱进满足读者所需,电子阅览室的服务功能需要完善和转变,只有不断提高电子阅览室的管理水平和服务质量,使师生读者在工作和学习中认识并体会到其适用性和重要性,图书馆电子阅览室才能够得到高效利用,才能发展并持续存在。

  11. Improving Tradecraft of Services Acquisition

    Science.gov (United States)

    2015-08-01

    Logistics Management Services , Equipment Related Services , Electronics and Communication Services , Medical Services , and Facilities Related Defense AT&L...Acquisition University (DAU) Service Acquisition Process for standardization. This seven step, team-focused approach relies on market research...detailed in BBP 3.0. Training and Tools BBP 1.0 and 2.0 rightly noted that services are required and overseen by DoD personnel that often are not

  12. The socio-technical organisation of community pharmacies as a factor in the Electronic Prescription Service Release Two implementation: a qualitative study

    Directory of Open Access Journals (Sweden)

    Harvey Jasmine

    2012-12-01

    Full Text Available Abstract Background The introduction of a new method of transmitting prescriptions from general practices to community pharmacies in England (Electronic Prescription Service Release 2 (EPS2 has generated debate on how it will change work practice. As EPS2 will be a key technical element in dispensing, we reviewed the literature to find that there were no studies on how social and technical elements come together to form work practice in community pharmacies. This means the debate has little point of reference. Our aim therefore was to study the ways social and technical elements of a community pharmacy are used to achieve dispensing through the development of a conceptual model on pharmacy work practice, and to consider how a core technical element such the EPS2 could change work practice. Method We used ethnographic methods inclusive of case-study observations and interviews to collect qualitative data from 15 community pharmacies that were in the process of adopting or were soon to adopt EPS2. We analysed the case studies thematically and used rigorous multi-dimensional and multi-disciplinary interpretive validation techniques to cross analyse findings. Results In practice, dispensing procedures were not designed to take into account variations in human and technical integration, and assumed that repetitive and collective use of socio-technical elements were at a constant. Variables such as availability of social and technical resources, and technical know-how of staff were not taken into account in formalised procedures. Yet community pharmacies were found to adapt their dispensing in relation to the balance of social and technical elements available, and how much of the social and technical elements they were willing to integrate into dispensing. While some integrated as few technical elements as possible, some depended entirely on technical artefacts. This pattern also applied to the social elements of dispensing. Through the conceptual

  13. Electronics and computer acronyms

    CERN Document Server

    Brown, Phil

    1988-01-01

    Electronics and Computer Acronyms presents a list of almost 2,500 acronyms related to electronics and computers. The material for this book is drawn from a number of subject areas, including electrical, electronics, computers, telecommunications, fiber optics, microcomputers/microprocessors, audio, video, and information technology. The acronyms also encompass avionics, military, data processing, instrumentation, units, measurement, standards, services, organizations, associations, and companies. This dictionary offers a comprehensive and broad view of electronics and all that is associated wi

  14. Handbook on electronic commerce

    Energy Technology Data Exchange (ETDEWEB)

    Shaw, M. [Illinois Univ., Urbana, IL (United States). Beckman Inst. for Advanced Science and Technology; Blanning, R. [Vanderbilt Univ., Nashville, TN (United States). Owen Graduate School of Management; Strader, T. [Iowa State Univ., Ames, IA (United States). Management Information Systems; Whinston, A. [eds.] [Texas Univ., Austin, TX (United States). Dept. of Management Science and Information Systems

    2000-07-01

    The world is undergoing a revolution to a digital economy, with pronounced implications for corporate strategy, marketing, operations, information systems, customer services, global supply-chain management, and product distribution. This handbook examines the aspects of electronic commerce, including electronic storefront, on-line business, consumer interface, business-to-business networking, digital payment, legal issues, information product development, and electronic business models. Indispensable for academics, students and professionals who are interested in Electronic Commerce and Internet Business. (orig.)

  15. Depository Libraries and Public Services.

    Science.gov (United States)

    Kessler, Ridley

    1998-01-01

    Discusses the Wright State University (Ohio) Library policy directive on customer service, and suggests this document as a model to follow in setting up service standards or guidelines for depository-library services. Draft-depository library public-service guidelines for government information in electronic format are appended. (JAK)

  16. Value-driven service matching

    NARCIS (Netherlands)

    Gordijn, Jaap; de Kinderen, Sybren; Wieringa, Roelf J.

    2008-01-01

    Today's economy is a service economy, and an increasing number of services is electronic, i.e. can be ordered and provisioned online. Examples include Internet access, email and Voice over IP. Just as any other kind of services, e-services often are offered in bundles, and many consumer needs

  17. Grassroots Public Library Electronic Reading Room Scientific Management and Service Optimization%基层公共图书馆电子阅览室科学管理及服务优化

    Institute of Scientific and Technical Information of China (English)

    莫锦永

    2014-01-01

    电子阅览室是基层公共图书馆的重要组成部分,其管理和服务水平直接影响到图书馆整体的服务质量。结合近年来的工作经验,介绍电子阅览室当前普遍存在的问题,重点从管理和服务优化两个角度探讨,并提出了一些建议,以供实践参考。%Electronic reading room is an important part of the public libraries, their management and service levels directly affect the overall quality of library services. Combined with work experience in recent years to introduce electronic reading this widespread problem, focusing on management and service optimization discussed from two angles, and put forward some suggestions for practical reference.

  18. tu ša šarri. La « loi du roi »dans la Babylonie achéménide et séleucide dātu ša šarri, The “Law of the King” in Achaemenid and Seleucid Babylonia

    Directory of Open Access Journals (Sweden)

    Sophie Démare-Lafont

    2009-06-01

    Full Text Available Cet article examine le champ sémantique de l’expression dātu ša šarri, « loi du roi », formée sur un terme d’origine vieux-perse (data. La dizaine d’occurrences d’époques achéménide et séleucide montre que la « loi du roi »désigne un mode d’élaboration de la norme issu de la pratique judiciaire du souverain, progressivement compilée pour former un corps de règles invoquées dans les contrats. Ce procédé de création de la loi et de fabrication des recueils législatifs rappelle celui du rescrit romain.This article investigates the meaning of the formula dātu ša šarri, “law of the king”, using the akkadian dātu based on the old Persian word dāta. The ten Achaemenid and Seleucid occurrences of this formula suggest a process of creation of legal rules comparable to the Roman rescript: the legal standard dātu ša šarri derives from the judicial practice of the king, whose decisions were progressively compiled in order to create a body of regulations which were invoked in contracts.

  19. 电子类产品逆向物流服务商选择研究%Study on Selection of Service Providers in Reverse Logistics of Electronic Products

    Institute of Scientific and Technical Information of China (English)

    尹猛基

    2014-01-01

    In this paper, from the angle of circular economy, we discussed the issue in the selection of service providers of reverse logistics of electronic products. First on the basis of the characteristics of the recycling and reuse of the electronic products, we built the evaluation index system of the suppliers thereof, then on the basis of survey data, determined the weights of the various indexes of the evaluation index system, and at the end, applied the fuzzy comprehensive evaluation method to the service providers in the reverse logistics of electronic products.%基于循环经济的视角,探讨了电子类产品逆向物流服务商的选择问题。首先基于电子类产品的回收和再利用特点,构建了其逆向物流服务商选择的评价指标体系。接着以调研数据为基础,通过因子分析的方法确定评价指标体系中各指标的权重。最后使用模糊综合评价法对电子类产品逆向物流服务商进行了评价和选择。

  20. Electronics and electronic systems

    CERN Document Server

    Olsen, George H

    1987-01-01

    Electronics and Electronic Systems explores the significant developments in the field of electronics and electronic devices. This book is organized into three parts encompassing 11 chapters that discuss the fundamental circuit theory and the principles of analog and digital electronics. This book deals first with the passive components of electronic systems, such as resistors, capacitors, and inductors. These topics are followed by a discussion on the analysis of electronic circuits, which involves three ways, namely, the actual circuit, graphical techniques, and rule of thumb. The remaining p

  1. COST Action TU1208 - Working Group 3 - Electromagnetic modelling, inversion, imaging and data-processing techniques for Ground Penetrating Radar

    Science.gov (United States)

    Pajewski, Lara; Giannopoulos, Antonios; Sesnic, Silvestar; Randazzo, Andrea; Lambot, Sébastien; Benedetto, Francesco; Economou, Nikos

    2017-04-01

    This work aims at presenting the main results achieved by Working Group (WG) 3 "Electromagnetic methods for near-field scattering problems by buried structures; data processing techniques" of the COST (European COoperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" (www.GPRadar.eu, www.cost.eu). The main objective of the Action, started in April 2013 and ending in October 2017, is to exchange and increase scientific-technical knowledge and experience of Ground Penetrating Radar (GPR) techniques in civil engineering, whilst promoting in Europe the effective use of this safe non-destructive technique. The Action involves more than 150 Institutions from 28 COST Countries, a Cooperating State, 6 Near Neighbour Countries and 6 International Partner Countries. Among the most interesting achievements of WG3, we wish to mention the following ones: (i) A new open-source version of the finite-difference time-domain simulator gprMax was developed and released. The new gprMax is written in Python and includes many advanced features such as anisotropic and dispersive-material modelling, building of realistic heterogeneous objects with rough surfaces, built-in libraries of antenna models, optimisation of parameters based on Taguchi's method - and more. (ii) A new freeware CAD was developed and released, for the construction of two-dimensional gprMax models. This tool also includes scripts easing the execution of gprMax on multi-core machines or network of computers and scripts for a basic plotting of gprMax results. (iii) A series of interesting freeware codes were developed will be released by the end of the Action, implementing differential and integral forward-scattering methods, for the solution of simple electromagnetic problems by buried objects. (iv) An open database of synthetic and experimental GPR radargrams was created, in cooperation with WG2. The idea behind this initiative is to give researchers the

  2. COST Action TU1208 - Working Group 1 - Design and realisation of Ground Penetrating Radar equipment for civil engineering applications

    Science.gov (United States)

    Pajewski, Lara; Benedetto, Andrea; D'Amico, Sebastiano; Ferrara, Vincenzo; Frezza, Fabrizio; Persico, Raffaele; Tosti, Fabio

    2017-04-01

    This work aims at presenting the main results achieved by Working Group (WG) 1 "Novel Ground Penetrating Radar instrumentation" of the COST (European COoperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" (www.cost.eu, www.GPRadar.eu). The principal goal of the Action, which started in April 2013 and is ending in October 2017, is to exchange and increase scientific-technical knowledge and experience of Ground Penetrating Radar techniques in civil engineering, whilst promoting throughout Europe the effective use of this safe non-destructive technique. The Action involves more than 300 Members from 28 COST Countries, a Cooperating State, 6 Near Neighbour Countries and 6 International Partner Countries. The most interesting achievements of WG1 include: 1. The state of the art on GPR systems and antennas was composed; merits and limits of current GPR systems in civil engineering applications were highlighted and open issues were identified. 2. The Action investigated the new challenge of inferring mechanical (strength and deformation) properties of flexible pavement from electromagnetic data. A semi-empirical method was developed by an Italian research team and tested over an Italian test site: a good agreement was found between the values measured by using a light falling weight deflectometer (LFWD) and the values estimated by using the proposed semi-empirical method, thereby showing great promises for large-scale mechanical inspections of pavements using GPR. Subsequently, the method was tested on a real scale, on an Italian road in the countryside: again, a good agreement between LFWD and GPR data was achieved. As a third step, the method was tested at larger scale, over three different road sections within the districts of Madrid and Guadalajara, in Spain: GPR surveys were carried out at the speed of traffic for a total of 39 kilometers, approximately; results were collected by using different GPR antennas

  3. 47 CFR 101.523 - Service areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Service areas. 101.523 Section 101.523... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.523 Service areas. (a) The service areas for 24 GHz are Economic Areas (EAs) as defined in this paragraph (a). The Bureau of...

  4. DNA Barcoding for Identification of "Candidatus Phytoplasmas" Using a Fragment of the Elongation Factor Tu Gene

    DEFF Research Database (Denmark)

    Makarova, Olga; Contaldo, Nicoletta; Paltrinieri, Samanta

    2012-01-01

    /Principal Findings We designed a new set of primers and amplified a 420–444 bp fragment of tuf from all 91 phytoplasmas strains tested (16S rRNA groups -I through -VII, -IX through -XII, -XV, and -XX). Comparison of NJ trees constructed from the tuf barcode and a 1.2 kbp fragment of the 16S ribosomal gene revealed...... by plant health services and researchers for online phytoplasma identification....

  5. Incidence and remission of parasomnias among adolescent children in the Tucson Children’s Assessment of Sleep Apnea (TuCASA) Study

    OpenAIRE

    Furet O; Goodwin JL; Quan SF

    2011-01-01

    Background: Longitudinal assessments of parasomnias in the adolescent population are scarce. This analysis aims to identify the incidence and remission of parasomnias in the adolescent age group.Methods: The TuCASA study is a prospective cohort study that initially enrolled children between the ages of 6 and 11 years (Time 1) and subsequently re-studied them approximately 5 years later (Time 2). At both time points parents were asked to complete a comprehensive sleep habits questionnaire desi...

  6. Praćenje ostataka sulfonilurea u zemljištu u realnim uslovima primenom visoko-pritisne tečne hromatografije

    OpenAIRE

    Grahovac, Nada

    2016-01-01

    U okviru doktorske disertacije razvijena je brza i selektivna metoda zaodređivanje i praćenje ostataka herbicida na bazi sulfonilurea (nikosulfuron,oksasulfuron, tribenuron metil, tritosulfuron, triasulfuron, rimsulfuron iprosulfuron) u zemljištu primenom visoko pritisne tečne hromatografije saUV detektor sa nizom fotoosetljivih dioda (HPLC-UV-DAD). Razdvajanjesulfonilurea je izvedeno uz primenu Zorbax Eclipse XDB-C18 kolone. U ciljudefinisanja odgovarajućih uslova analize, ispitan je ...

  7. A great honor and a huge challenge for China: You-you TU getting the Nobel Prize in Physiology or Medicine.

    Science.gov (United States)

    Yuan, Da; Yang, Xue; Guo, Jun-Chao

    2016-05-01

    Public excitement over the award of the 2015 Nobel Prize in Physiology or Medicine to the Chinese medical scientist You-you TU for the discovery of a herbal anti-malarial, may mislead the Chinese people into believing that traditional Chinese herbal medi-cine can be used to cure all disease without any ad-verse effects. The aim of this paper is to explain the advantages and disadvantages of herbal traditional Chinese medicine (TCM) objectively.

  8. "Toi qui, de façon générale..." : propositions relatives et "tu" générique en samba leko

    OpenAIRE

    Fabre, Gwenaëlle

    2004-01-01

    A partir de récits techniques en samba leko, je cherche ici à rendre compte de constructions originales qui associent un "tu" ou un "nous" au personnage central de l'activité décrite. Sur le plan syntaxique, il s'agit d'énoncés complexes qui comportent une proposition principale, une proposition relative et un topique.

  9. Dgp71WD is required for the assembly of the acentrosomal Meiosis I spindle, and is not a general targeting factor for the γ-TuRC

    Directory of Open Access Journals (Sweden)

    Richard F. Reschen

    2012-03-01

    Dgp71WD/Nedd1 proteins are essential for mitotic spindle formation. In human cells, Nedd1 targets γ-tubulin to both centrosomes and spindles, but in other organisms the function of Dgp71WD/Nedd1 is less clear. In Drosophila cells, Dgp71WD plays a major part in targeting γ-tubulin to spindles, but not centrosomes, while in Xenopus egg extracts, Nedd1 acts as a more general microtubule (MT organiser that can function independently of γ-tubulin. The interpretation of these studies, however, is complicated by the fact that some residual Dgp71WD/Nedd1 is likely present in the cells/extracts analysed. Here we generate a Dgp71WD null mutant lacking all but the last 12 nucleotides of coding sequence. The complete loss of Dgp71WD has no quantifiable effect on γ-tubulin or Centrosomin recruitment to the centrosome in larval brain cells. The recruitment of γ-tubulin to spindle MTs, however, is severely impaired, and spindle MT density is reduced in a manner that is indistinguishable from cells lacking Augmin or γ-TuRC function. In contrast, the absence of Dgp71WD leads to defects in the assembly of the acentrosomal female Meiosis I spindle that are more severe than those seen in Augmin or γ-TuRC mutants, indicating that Dgp71WD has additional functions that are independent of these complexes in oocytes. Moreover, the localisation of bicoid RNA during oogenesis, which requires γ-TuRC function, is unperturbed in Dgp71WD120 mutants. Thus, Dgp71WD is not simply a general cofactor required for γ-TuRC and/or Augmin targeting, and it appears to have a crucial role independent of these complexes in the acentrosomal Meiosis I spindle.

  10. A New Mechanism for High-Tc:. Electron Scattering from Interacting Tunneling Units

    Science.gov (United States)

    Klein, Michael W.; Simanovsky, Sergey B.

    A theoretical model for high-Tc superconductivity is presented based on electron pairing due to their interaction with two-level or multi-level tunneling units (TU's) present in high-Tc materials. TU's were found experimentally in YBa2Cu3O7-δ, Bi2CaSr2Cu2O8, Tl2CaBa2Cu2O8 and in Tl2CaBa2CuO6. The TU's have specific directions of orientation with respect to the crystal axis and hence cause a strongly anisotropic scattering of the conduction electrons and a strongly anisotropic gap function Δ(k) with wave vector k. For the weak coupling case we obtain, (i) an analytically derived Δ(k) which has a linear combination of s-wave and dx2-y2-wave symmetry with nodes in Δ(k), (ii) a high-Tc determined by the elastic interaction potential between the TU's, (iii) an isotope effect consistent with experiment, (iv) a large uniaxial pressure p dependence of Tc for YBa2Cu3O7-δ close to optimal oxygen doping and (dTc/dpa) ≈ -(dTc/dpb) where Pa and Pb are the pressures in the a and b directions, (v) a quantitative agreement with experiment for dTc/dPi (i = a, b) when we use the elastic constant. The recently observed d ± s wave pairing in twinned YBa2Cu3O7-δ, with a reversal of the sign of s-wave component across the twin boundary, is also in agreement with our model.

  11. Effective electron-density map improvement and structure validation on a Linux multi-CPU web cluster: The TB Structural Genomics Consortium Bias Removal Web Service.

    Science.gov (United States)

    Reddy, Vinod; Swanson, Stanley M; Segelke, Brent; Kantardjieff, Katherine A; Sacchettini, James C; Rupp, Bernhard

    2003-12-01

    Anticipating a continuing increase in the number of structures solved by molecular replacement in high-throughput crystallography and drug-discovery programs, a user-friendly web service for automated molecular replacement, map improvement, bias removal and real-space correlation structure validation has been implemented. The service is based on an efficient bias-removal protocol, Shake&wARP, and implemented using EPMR and the CCP4 suite of programs, combined with various shell scripts and Fortran90 routines. The service returns improved maps, converted data files and real-space correlation and B-factor plots. User data are uploaded through a web interface and the CPU-intensive iteration cycles are executed on a low-cost Linux multi-CPU cluster using the Condor job-queuing package. Examples of map improvement at various resolutions are provided and include model completion and reconstruction of absent parts, sequence correction, and ligand validation in drug-target structures.

  12. VizieR Online Data Catalog: TU UMa light curves and maxima, CL Aur minima (Liska+, 2016)

    Science.gov (United States)

    Liska, J.; Skarka, M.; Mikulasek, Z.; Zejda, M.; Chrastina, M.

    2016-02-01

    Differential photometry for RR Lyrae star TU UMa in the 1st and 2nd file. The measurements were obtained using 24-inch and 1-inch telescopes, respectively. The observations were performed at the Masaryk University Observatory in Brno (3 nights, 24-inch), and at the private observatory in Brno (16 nights, 1-inch) in the Czech Republic from December 2013 to June 2014. Observing equipments consisted of 24-inch Newtonian telescope (600/2780mm, diameter/focal length) and a Moravian Instruments CCD camera G2-4000 with Stromgren photometric filters vby, and of 1-inch refractor (a photographic lens Sonnar 4/135mm, lens focal ratio/focal length) and ATIK 16IC CCD camera with green photometric filter with similar throughput as the Johnson V filter. Exposures were v - 60s, b - 30s, y - 30s, green - 30s. For the small aperture telescope, five frames were combined to a single image to achieve a better signal-to-noise ratio. The time resolution of a such combined frame is about 170s. CCD images were calibrated in a standard way (dark frame and flat field corrections). The C-Munipack software (Motl 2009) was used for this processing as well as for differential photometry. The comparison star BD+30 2165 was the same for both instruments, but the control stars were BD+30 2164 (for the 24-inch telescope) and HD 99593 (for the 1-inch telescope). The 3rd file contains maxima timings of TU UMa adopted from the GEOS RR Lyr database, from the latest publications, together with maxima timings determined in our study. Times of maxima were calculated from our observations, sky-surveys data (Hipparcos, NSVS, Pi of the Sky, SuperWASP), photographic measurements (project DASCH), and from several published datasets, in which the maxima were omitted or badly determined - Boenigk (1958AcA.....8...13B), Liakos, Niarchos (2011IBVS.6099....1L, 2011IBVS.5990....1L), Liu, Janes (1989ApJS...69..593L), Preston et al. (1961ApJ...133..484P). The 4th file contains minima timings of eclipsing binary CL Aur

  13. I Passiuna tu Christù - Rito e teatro di una cantica popolare della Grecìa Salentina

    Directory of Open Access Journals (Sweden)

    Diana Costa

    2012-01-01

    Full Text Available Abstract – IT Questo articolo si basa sugli esiti di una ricerca di campo condotta nei paesi della Grecìa Salentina,una zona del basso Salento, dove si riscontra una peculiare modalità di esecuzione della cantica popolare grìca conosciuta come I Passiuna tu Christù (La Passione di Cristo. Attorno alla metà degli anni ´90 del ´900 la tradizione della cantica è stata oggetto di un prezioso recupero, fondato sulla memoria e disponibilità di alcuni anziani cantori, che l’ha riportata in vita dopo anni di silenzio. Lo studio si è quindi focalizzato sull'esecuzione di Zollino, uno dei comuni grecanico-salentini, dove opera l'associazione culturale "Bottega del Teatro" che per prima ha promosso il recupero di cui si è detto. Protagonista e interprete raffinato della versione zollinese è l'anziano cantore Antimo Pellegrino, la cui voce si fa teatro attraverso un uso sapiente del corpo fatto di gesti stilizzati, regolati da codici che consentono di comprendere il divenire performativo, ossia il testo in grìco, anche a chi non intende tale idioma. Abstract – EN This article is based on the results of a field research conducted in the countries of the Grecìa Salentina, an area of Salento, where there is a particular execution method of the folksong known as I Passiuna tu Christù (The Passion of the Christ. Around the mid-90s of the 20th century the tradition of this folksong has been the subject of a careful recovery, based on memory and availability of some older singers, who brought it back to life after years of silence. The study then focused on the Zollino’s execution, one of the grecanico-salentino’s common, in which works the cultural association "Bottega del Teatro", the first promoter of this recovery. The old singer Antimo Pellegrino is the player and interpreter of the Zollino’s refined version, whose voice becomes theater through a wise use of body made of stylized gestures, regulated by codes that allow you to

  14. GPR applications in civil engineering collaborating with a Company and preparation of material for the educational package to teach in Universities. STSM, COST Action TU1208

    Science.gov (United States)

    Sossa, Viviana; Assunção, Sonia; Pérez, Vega

    2017-04-01

    The STSM, Short-Term Missions, was carried out with the support of Murphy Survey company from Dublin - Ireland, was proposed for to Develop a module "GPR Applications in Archaeology" of the educational pack defined in the different meetings of the Cost Action TU 1208. The employ of GPR is mainly determined by the limits and uncertainties associated to this technique that affects to the measurements and the results. Private companies and end-users are highly interested in known the limits associated to particular cases and the advantages of the methodology compared to other studies. During this STSM, we plan to prepare a field survey, analyzing the possible problems and defining the objectives, and to acquire data to assess the structure. This data will be analyzed and processed in order to determine the limits of the technique in the particular case. The results will be compared to other surveys, in order to determine some clear restrictions that the company need to take into account in further works. Aknowledgments: This work has been partially funded by the EU COST Action TU1208, "Civil Engineering Applications of Ground Penetrating Radar", and it is a contribution to the working group 2.2 tasks in the COST Action TU1208.

  15. Blockage of both the extrinsic and intrinsic pathways of diazinon-induced apoptosis in PaTu cells by magnesium oxide and selenium nanoparticles.

    Science.gov (United States)

    Shiri, Mahdi; Navaei-Nigjeh, Mona; Baeeri, Maryam; Rahimifard, Mahban; Mahboudi, Hossein; Shahverdi, Ahmad Reza; Kebriaeezadeh, Abbas; Abdollahi, Mohammad

    Diazinon (DZ) is an organophosphorus insecticide that acts as an acetylcholinesterase inhibitor. It is important to note that it can induce oxidative stress, lipid peroxidation, diabetic disorders, and cytotoxicity. Magnesium oxide (MgO) and selenium nanoparticles (Se NPs) showed promising protection against oxidative stress, lipid peroxidation, cytotoxicity, and diabetic disorders. Therefore, this study was conducted to explore the possible protective mechanisms of MgO and Se NPs against DZ-induced cytotoxicity in PaTu cell line. Cytotoxicity of DZ, in the presence or absence of effective doses of MgO and Se NPs, was determined in human pancreatic cancer cell line (PaTu cells) after 24 hours of exposure by using mitochondrial activity and mitochondrial membrane potential assays. Then, the insulin, proinsulin, and C-peptide release; caspase-3 and -9 activities; and total thiol molecule levels were assessed. Determination of cell viability, including apoptotic and necrotic cells, was assessed via acridine orange/ethidium bromide double staining. Furthermore, expression of 15 genes associated with cell death/apoptosis in various phenomena was examined after 24 hours of contact with DZ and NPs by using real-time polymerase chain reaction. Compared to the individual cases, the group receiving the combination of MgO and Se NPs showed more beneficial effects in reducing the toxicity of DZ. Cotreatment of PaTu cell lines with MgO and Se NPs counteracts the toxicity of DZ on insulin-producing cells.

  16. Blockage of both the extrinsic and intrinsic pathways of diazinon-induced apoptosis in PaTu cells by magnesium oxide and selenium nanoparticles

    Science.gov (United States)

    Shiri, Mahdi; Navaei-Nigjeh, Mona; Baeeri, Maryam; Rahimifard, Mahban; Mahboudi, Hossein; Shahverdi, Ahmad Reza; Kebriaeezadeh, Abbas; Abdollahi, Mohammad

    2016-01-01

    Diazinon (DZ) is an organophosphorus insecticide that acts as an acetylcholinesterase inhibitor. It is important to note that it can induce oxidative stress, lipid peroxidation, diabetic disorders, and cytotoxicity. Magnesium oxide (MgO) and selenium nanoparticles (Se NPs) showed promising protection against oxidative stress, lipid peroxidation, cytotoxicity, and diabetic disorders. Therefore, this study was conducted to explore the possible protective mechanisms of MgO and Se NPs against DZ-induced cytotoxicity in PaTu cell line. Cytotoxicity of DZ, in the presence or absence of effective doses of MgO and Se NPs, was determined in human pancreatic cancer cell line (PaTu cells) after 24 hours of exposure by using mitochondrial activity and mitochondrial membrane potential assays. Then, the insulin, proinsulin, and C-peptide release; caspase-3 and -9 activities; and total thiol molecule levels were assessed. Determination of cell viability, including apoptotic and necrotic cells, was assessed via acridine orange/ethidium bromide double staining. Furthermore, expression of 15 genes associated with cell death/apoptosis in various phenomena was examined after 24 hours of contact with DZ and NPs by using real-time polymerase chain reaction. Compared to the individual cases, the group receiving the combination of MgO and Se NPs showed more beneficial effects in reducing the toxicity of DZ. Cotreatment of PaTu cell lines with MgO and Se NPs counteracts the toxicity of DZ on insulin-producing cells. PMID:27920530

  17. Burtnieku novada nekroģeogrāfija. Atvērto kapsētu veidošanas prakse

    OpenAIRE

    Seļicka, Anita

    2012-01-01

    Maģistra darba „Burtnieku novada nekroģeogrāfija. Atvērto kapsētu veidošanas prakse” mērķis ir izvērtēt Burtnieku novada aktīvo kapsētu veidošanas praksi nekroģeogrāfijas koncepciju un pieeju kontekstā. Pētījuma teorētiskajā daļā tiek apskatīts nekroģeogrāfijas koncepts, dažādās kapsētas jēdziena uztveres un duālismi tajā. Darbā analizēti piecu Burtnieku novada kapsētu telpiskie elementi, to struktūras veidošanās, tiesiskais regulējums, iesaistīto personu un apkārtējās teritorijas konteksts k...

  18. Pilnīgi un daļēji ar stronciju aizvietotu peroksiapatītu sintēze un to analīze

    OpenAIRE

    Valkovska, Valda

    2016-01-01

    Pilnīgi un daļēji ar stronciju aizvietotu peroksiapatītu sintēze un to analīze. Valkovska V., darba vadītāja docente, Dr. chem. Osīte A. Bakalaura darbs, 42 lappuses, 19 attēli, 4 tabulas, 46 literatūras avoti, 5 pielikumi. Latviešu valodā. Darbā ir apkopota informācija par hidroksilapatītu un peroksiapatītu uzbūvi, īpašībām, izmantošanu, iegūšanu un analīzes metodēm. Salīdzinātas atšķirīgu sintēžu priekšrocības un trūkumi. Eksperimentālajā daļā veiktas pilnīgi un daļēji ar stronciju aizvieto...

  19. 现代电子信息新技术在水利信息管理服务中的应用%Application of New Modern Technology of Electronic Information in the Information Management Service of Water Conservancy

    Institute of Scientific and Technical Information of China (English)

    王文军

    2014-01-01

    本文主要通过物联网技术、无人侦察机、卫星遥感技术等在水利信息采集、传输中的应用,形成有效的数据研究链条,提高水利管理与服务水平,推进水利行政管理和服务电子化。%Thorugh the application of Interment of Things technology, reconnaissance drone and satellite remote sensing technology in the collection and transfer of water conservancy information, an effective data research chain is formed to improve the management and service level of water conservancy and promote the public administration and electronic service of water conservancy.

  20. TU-C-9A-01: IROC Organization and Clinical Trial Credentialing

    Energy Technology Data Exchange (ETDEWEB)

    Followill, D; Molineu, A [UT MD Anderson Cancer Center, Houston, TX (United States); Xiao, Y [Thomas Jefferson University Hospital, Philadelphia, PA (United States)

    2014-06-15

    As a response to recommendations from a report from the Institute of Medicine, NCI is reorganizing it clinical trial groups into a National Clinical Trial Network (NCTN) that consists of four adult groups (Alliance, ECOGACRIN, NRG, and SWOG) and one children’s group (COG). NRG will house CIRO, a center to promote innovative radiation therapy research and intergroup collaboration in radiation. The quality assurance groups that support clinical trials have also been restructured. ITC, OSU Imaging corelab, Philadelphia Imaging core-lab, QARC, RPC, and RTOGQA have joined together to create the Imaging and Radiation Oncology Core (IROC) Group. IROC’s mission is to provide integrated radiation oncology and diagnostic imaging quality control programs in support of the NCI’s NCTN thereby assuring high quality data for clinical trials designed to improve the clinical outcomes for cancer patients worldwide. This will be accomplished through five core services: site qualification, trial design support, credentialing, data management, case review.These changes are important for physicist participating in NCI clinical trials to understand. We will describe in detail the IROC’s activities and five core services so that as a user, the medical physicist can learn how to efficiently utilize this group. We will describe common pitfalls encountered in credentialing for current protocols and present methods to avoid them. These may include the which benchmarks are required for NSABP B-51/RTOG 1304 and how to plan them as well as tips for phantom planning. We will explain how to submit patient and phantom cases in the TRIAD system used by IROC. Learning Objectives: To understand the basic organization of IROC, its mission and five core services To learn how to use TRIAD for patient and phantom data submission To learn how to avoid common pitfalls in credentialing for current trials.

  1. Personalization in the public sector An inventory of organizational and user obstacles towards personalization of electronic services in the public sector

    NARCIS (Netherlands)

    Pieterson, Willem; Ebbers, Wolfgang; Dijk, van Jan

    2007-01-01

    The public sector more and more deploys personalized e-government services. Personalization offers great opportunities to make communication more effective and efficient, to infer and predict citizens' behavior and to even influence behavior. However, some drawbacks must be considered. Important org

  2. REMINDER FROM MEDICAL SERVICE

    CERN Multimedia

    Service Médical

    2000-01-01

    For medical problems, we would like to remind all personnel working on the CERN sites, be they staff or from outside firms, that they are welcome at the Infirmary, building 57, ground floor.For information, call the Nurses- on Telephone73802- by electronic mailInfirmary.Service@cern.chMarion.Diedrich@cern.chJanet.Doody@cern.chMireille.Vosdey@cern.chMedical Service

  3. Incidence and Remission of Parasomnias among Adolescent Children in the Tucson Children's Assessment of Sleep Apnea (TuCASA) Study.

    Science.gov (United States)

    Furet, Oscar; Goodwin, James L; Quan, Stuart F

    2011-01-01

    BACKGROUND: Longitudinal assessments of parasomnias in the adolescent population are scarce. This analysis aims to identify the incidence and remission of parasomnias in the adolescent age group. METHODS: The TuCASA study is a prospective cohort study that initially enrolled children between the ages of 6 and 11 years (Time 1) and subsequently restudied them approximately 5 years later (Time 2). At both time points parents were asked to complete a comprehensive sleep habits questionnaire designed to assess the severity of sleep-related symptoms that included questions about enuresis (EN), sleep terrors (TR), sleep walking (SW) and sleep talking (ST). RESULTS: There were 350 children participating at Time 1 who were studied as adolescents at time 2. The mean interval between measurements was (4.6 years). The incidence of EN, TR, ST, and SW in these 10-18 year old children was 0.3%, 0.6%, 6.0% and 1.1% respectively. Remission rates were 70.8%, 100%, 64.8% and 50.0% respectively. CONCLUSIONS: The incidence rates of EN, TR, and SW were relatively low moving from childhood to adolescence while remission rates were high across all parasomnias.

  4. Control de criaderos de Aedes aegypti con el programa Recicla por tu bienestar en Mérida, México

    Directory of Open Access Journals (Sweden)

    Mario Barrera Pérez

    2015-05-01

    Full Text Available Objetivos. Determinar la importancia de los criaderos de Ae. aegypti en Mérida; evaluar el impacto del programa Recicla or tu bienestar (RxB sobre la presencia/abundancia de éstos y la percepción de los habitantes. Material y métodos. Se calculó la importancia de los criaderos por su productividad pupal. Se realizaron muestreos pre y post RxB en colonias para cuantificar el total de recipientes/criaderos. Se aplicó una encuesta a participantes sobre la percepción sobre RxB en colonias seleccionadas. Resultados. Los botes, cubetas y diversos objetos chicos fueron los criaderos más importantes. RxB tuvo un impacto significativo en la reducción del número de recipientes (IRR=0.74, en los recipientes positivos (IRR=0.33 y en la positividad de las viviendas para Ae. aegypti (OR=0.41. Todos los entrevistados opinaron que RxB es necesario la gran mayoría piensa que es útil. Conclusiones. RxB debe ser considerada una buena práctica para el control del vector del dengue.

  5. Increasing HIV-related knowledge, communication, and testing intentions among Latinos: Protege tu Familia: Hazte la Prueba.

    Science.gov (United States)

    Rios-Ellis, Britt; Espinoza, Lilia; Bird, Mara; Garcia, Melawhy; D'Anna, Laura Hoyt; Bellamy, Laura; Scolari, Rosana

    2010-08-01

    Latinos are less likely to be aware of their HIV seropositivity than African Americans and Whites. 'Protege tu Familia: Hazte la Prueba' is a culturally and linguistically-sensitive HIV/AIDS prevention and testing program targeting Latino families. Using community-based participatory research techniques, Spanish-speaking bicultural community health workers helped develop and then used an educational flip chart and materials to conduct outreach and HIV prevention education in diverse settings. The intervention was created to increase HIV/AIDS-related knowledge, to improve communication regarding sexual risk, and to augment intentions to use condoms and test for HIV. A secondary purpose was to decrease HIV-related stigma by improving knowledge about transmission and reducing homophobia. Participants demonstrated significant increases in HIV knowledge, intention to practice safer sex and communicate sexual risk to partner(s), and intention to test for HIV. Improvements were also found in self-reported comfort levels when interacting with and caring for the HIV positive, thus decreasing HIV/AIDS-related stigma.

  6. The dynamic atmospheres of Mira stars: comparing the CODEX models to PTI time series of TU And

    CERN Document Server

    Hillen, M; Degroote, P; Acke, B; van Winckel, H

    2012-01-01

    Our comprehension of stellar evolution on the AGB still faces many difficulties. To improve on this, a quantified understanding of large-amplitude pulsator atmospheres and interpretation in terms of their fundamental stellar parameters are essential. We wish to evaluate the effectiveness of the recently released CODEX dynamical model atmospheres in representing M-type Mira variables through a confrontation with the time-resolved spectro-photometric and interferometric PTI data set of TU And. We calibrated the interferometric K-band time series to high precision. This results in 50 nights of observations, covering 8 subsequent pulsation cycles. At each phase, the flux at 2.2$\\mu$m is obtained, along with the spectral shape and visibility points in 5 channels across the K-band. We compared the data set to the relevant dynamical, self-excited CODEX models. Both spectrum and visibilities are consistently reproduced at visual minimum phases. Near maximum, our observations show that the current models predict a pho...

  7. The nuclear inclusion a (NIa) protease of turnip mosaic virus (TuMV) cleaves amyloid-β.

    Science.gov (United States)

    Han, Hye-Eun; Sellamuthu, Saravanan; Shin, Bae Hyun; Lee, Yong Jae; Song, Sungmin; Seo, Ji-Seon; Baek, In-Sun; Bae, Jeomil; Kim, Hannah; Yoo, Yung Joon; Jung, Yong-Keun; Song, Woo Keun; Han, Pyung-Lim; Park, Woo Jin

    2010-12-20

    The nuclear inclusion a (NIa) protease of turnip mosaic virus (TuMV) is responsible for the processing of the viral polyprotein into functional proteins. NIa was previously shown to possess a relatively strict substrate specificity with a preference for Val-Xaa-His-Gln↓, with the scissile bond located after Gln. The presence of the same consensus sequence, Val(12)-His-His-Gln(15), near the presumptive α-secretase cleavage site of the amyloid-β (Aβ) peptide led us to hypothesize that NIa could possess activity against Aβ. Western blotting results showed that oligomeric as well as monomeric forms of Aβ can be degraded by NIa in vitro. The specific cleavage of Aβ was further confirmed by mass spectrometry analysis. NIa was shown to exist predominantly in the cytoplasm as observed by immunofluorescence microscopy. The overexpression of NIa in B103 neuroblastoma cells resulted in a significant reduction in cell death caused by both intracellularly generated and exogenously added Aβ. Moreover, lentiviral-mediated expression of NIa in APP(sw)/PS1 transgenic mice significantly reduced the levels of Aβ and plaques in the brain. These results indicate that the degradation of Aβ in the cytoplasm could be a novel strategy to control the levels of Aβ, plaque formation, and the associated cell death.

  8. The nuclear inclusion a (NIa protease of turnip mosaic virus (TuMV cleaves amyloid-β.

    Directory of Open Access Journals (Sweden)

    Hye-Eun Han

    Full Text Available BACKGROUND: The nuclear inclusion a (NIa protease of turnip mosaic virus (TuMV is responsible for the processing of the viral polyprotein into functional proteins. NIa was previously shown to possess a relatively strict substrate specificity with a preference for Val-Xaa-His-Gln↓, with the scissile bond located after Gln. The presence of the same consensus sequence, Val(12-His-His-Gln(15, near the presumptive α-secretase cleavage site of the amyloid-β (Aβ peptide led us to hypothesize that NIa could possess activity against Aβ. METHODOLOGY/PRINCIPAL FINDINGS: Western blotting results showed that oligomeric as well as monomeric forms of Aβ can be degraded by NIa in vitro. The specific cleavage of Aβ was further confirmed by mass spectrometry analysis. NIa was shown to exist predominantly in the cytoplasm as observed by immunofluorescence microscopy. The overexpression of NIa in B103 neuroblastoma cells resulted in a significant reduction in cell death caused by both intracellularly generated and exogenously added Aβ. Moreover, lentiviral-mediated expression of NIa in APP(sw/PS1 transgenic mice significantly reduced the levels of Aβ and plaques in the brain. CONCLUSIONS/SIGNIFICANCE: These results indicate that the degradation of Aβ in the cytoplasm could be a novel strategy to control the levels of Aβ, plaque formation, and the associated cell death.

  9. First intercomparison among laboratories involved in COST Action-TU1301 "NORM4Building": Determination of natural radionuclides in ceramics.

    Science.gov (United States)

    Xhixha, Gerti; Trinidad, José Antonio; Gascó, Catalina; Mantovani, Fabio

    2017-03-01

    This work describes the outcomes of the COST Action-TU1301 "NORM4Building" intercomparison on the determination of natural radioactivity in ceramics. Twenty-two laboratories involved in the intercomparison are evaluated for their performance using robust statistics. The reference values of (226)Ra ((214)Bi and (214)Pb) are determined to be 122 ± 11 Bq kg(-1) and 124 ± 14 Bq kg(-1), respectively and in secular equilibrium in the uranium chain while the reference values of (232)Th ((228)Ac) is determined to be 61 ± 6 Bq kg(-1) and that of (40)K was determined to be 955 ± 40 Bq kg(-1). Although the aim of the exercise was to determine the activity concentration of (226)Ra, (232)Th and (40)K and evaluation of the "Activity Concentration Index", laboratories were asked to report complete characterization of natural radionuclides. The results of this exercise pointed out a good performance among laboratories since the percentage of the acceptable results were above 90% for the radionuclides of interest. Based on these results, considering the systematic rejection of the results reported from a few laboratories we emphasize the need for quality control procedures. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Applications of GPR in archaeological prospecting and cultural heritage diagnostics: Research Perspectives in COST Action TU1208

    Science.gov (United States)

    Pajewski, Lara; Benedetto, Andrea; Schettini, Giuseppe; Soldovieri, Francesco

    2013-04-01

    Ground Penetrating Radar (GPR) is a safe, non-destructive and non-invasive imaging technique that can be effectively used for advanced inspection of composite structures and for diagnostics affecting the whole life-cycle of civil engineering works. GPR can also be successfully employed in archaeological prospecting and cultural heritage diagnostics. In many Countries, where the archeological patrimony is an outstanding value (as Egypt, Israel, Greece, Central and South America), GPR is usually employed both as a diagnostic tool for the preventive detection of archeological structures and as the most advanced instrument able to prospect geometry and shape of underground valuable sites. However many uncertainties persist, because of several difficulties and ambiguities due to the complexity of the image processing in heterogeneous environment. It is possible to identify three main areas, in GPR field, that have to be addressed in order to promote the use of this technology in archaeological prospecting and cultural heritage diagnostics. These are: a) increase of the system sensitivity to enable the usability in a wider range of conditions, archeological sites are often located in impervious and critical environments; b) research novel data processing algorithms/analysis tools for the interpretation of GPR results; c) contribute to the development of new standards and guidelines and to training of end users, that will also help to increase the awareness of operators. It is also important to further investigate and promote a combined use of GPR with other non-invasive advanced techniques, typically used in the archeological investigation. In this framework, the COST Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar", proposed by a research team of "Roma Tre" University, Rome, Italy, has been approved in November 2012 and is going to start in April 2013. It is a 4-years ambitious project already involving 17 European Countries (AT, BE, CH, CZ, DE

  11. The Effects of Paper-Based Portfolios and Weblog-Based Electronic Portfolios on Limited English Proficiency Students in Writing for Service Industry Course

    Science.gov (United States)

    Wanchid, Raveewan; Charoensuk, Valaikorn

    2015-01-01

    The purposes of this study were to investigate the effects of the use of paper-based and weblog-based electronic portfolios on the writing achievement of limited English proficiency students, to survey the students' attitudes towards the use of the portfolio assessment, and to compare the viewpoints of the students in the control and experimental…

  12. Expanding Options. A Model to Attract Secondary Students into Nontraditional Vocational Programs. For Emphasis in: Building Trades, Electronics, Health Services, Machine Shop, Welding.

    Science.gov (United States)

    Good, James D.; DeVore, Mary Ann

    This model has been designed for use by Missouri secondary schools in attracting females and males into nontraditional occupational programs. The research-based strategies are intended for implementation in the following areas: attracting females into building trades, electronics, machine shop, and welding; and males into secondary health…

  13. Development of Molecular Markers Linked to a Novel QTL for TuMV-C4 Resistance in Brassica rapa L. ssp. pekinensis%一个新的白菜苗期TuMV-C4抗性主效QTL定位及连锁分子标记开发

    Institute of Scientific and Technical Information of China (English)

    田希辉; 于拴仓; 苏同兵; 张凤兰; 余阳俊; 张德双; 赵岫云; 汪维红

    2014-01-01

    为寻找与TuMV抗性基因紧密连锁的分子标记,选用高抗病毒病大白菜自交系91-112和高感病毒病自交系T12-19以及由二者为双亲构建的包含100个株系的DH群体为材料,通过SSR和InDel标记的遗传分析,在A09上定位了一个新的与大白菜苗期TuMV-C4抗性相关的主效QTL位点BrTuA09。在此基础上,针对该QTL位点所在的标记区间,根据作图群体双亲的重测序结果,设计合成27对引物,其中11个InDel在双亲间具有多态性,且条带单一、扩增稳定;连锁分析发现,11个InDel标记均被定位在A09连锁群上BrTuA09的置信区间。利用BC1群体进行标记验证发现,这些标记对高抗单株选择的准确率均达到78%以上,可应用于分子标记辅助选择,为大白菜TuMV抗病分子育种奠定了良好的基础。%Our research constructed a molecular genetic map with a line 91-112 ( highly resistant to TuMV-C4),a highly susceptible line T12-19 and the DH population derived from microspore culture of F1(91-112 × T12-19). A total of 45 markers were mapped to the A09 chromosome,and a new QTL-BrTuA09 controlling TuMV-C4 re-sistance was identified. On this basis,27 pairs of primers were designed by screening the InDel loci on A09 chromo-some of Chinese cabbage based on genome re-sequencing. The results showed that distinct PCR amplification prod-ucts were obtained from the InDel markers. Among these markers,11 InDel were polymorphic on the tested parent materials,and mapped to the A09 chromosome. By linkage analysis,these markers were tightly linked to the QTL-BrtuA09 . The studies showed that these markers can be applied in marker-assisted selection in Chinese cabbage hy-brid breeding programs and improve the resistance to TuMV-C4 .

  14. Public service improvement with user-centric service composition

    NARCIS (Netherlands)

    Hoppen dos Santos, Joni; Ferreira Pires, Luis; Goncalves da Silva, Eduardo; Iacob, Maria Eugenia; Janssen, M.; Macintosh, A.; Scholl, H.J.; Tambouris, E.; Wimmer, M.A.; de Bruijn, H.; Tan, Y.H

    2011-01-01

    In recent years, public organisations have been challenged to offer electronic services. This has caused a proliferation of disconnected web sites or web portals, often reflecting the internal structures (departments or sections) of these organizations. This paper shows that electronic public servic

  15. Electronic Mail Connections.

    Science.gov (United States)

    Tucker, Susan A.

    1987-01-01

    Provides an overview of new developments in electronic mail, including the interconnection of online networks, some on an international level; and news on system upgrades of specific information services. The growth of the electronic mail industry and possible future trends are discussed and a glossary of technical terms is included. (CLB)

  16. Biological Characteristics of CD133+CD44+ Cancer Stem Cells Sorting from Laryngeal Carcinoma Cell Line TU177%喉癌TU177细胞系中CD133+CD44+肿瘤干细胞分选及特性分析

    Institute of Scientific and Technical Information of China (English)

    杨俊岭; 高伟; 王珏; 付荣; 陈波; 李伟艳; 温树信; 王斌全

    2016-01-01

    Objective :Magnetic activated cell sorting was used to separate CD133+CD44+ cancer cells from laryngeal car-cinoma TU177 cell line. Analysis the biological characteristics of these subpopulations .Methods :TU177 cells were subjected to magnetic activated cell sorting to obtain CD133+CD44+、CD133+CD44-、CD133-CD44+、CD133-CD44-cells. Evaluate the efficiency of magnetic separation by flow cytometry . Test cell proliferation,migration,invasion,adhesion,colony forming ability of the cells.Results: CD133+CD44+ cells show higher proliferation,migration,invasion,adhesion,clone ability than other group(P<0.0001).Conclusions:TU177 cells can be serparated by Magnetic activated cell sorting effectively. CD133 is more powerful than CD44.Our study may provide evidence for target treatment of laryngeal cancer.%目的:免疫磁珠分选喉癌TU177细胞系中的CD133+CD44+细胞,探讨CD133+CD44+细胞作为肿瘤干细胞的生物学特性。方法:培养喉癌TU177细胞,采用免疫磁珠分选技术分选CD133+CD44+、CD133+CD44-、CD133-CD44+、CD133-CD44-细胞,流式检测分选效率,检测各组细胞的增殖、侵袭、迁移、粘附、克隆形成能力。结果:CD133+CD44+细胞的增殖、迁移、侵袭、粘附、克隆能力均明显高于其他组,差异有统计学意义(P<0.0001)。结论:免疫磁珠技术能有效进行TU177细胞系的分选,CD133+CD44+细胞亚群具有强增殖、侵袭、迁移、粘附、克隆形成能力,具有肿瘤干细胞特征,CD133作为干细胞标志物,其干细胞特性强于CD44,可为喉癌的进一步靶向治疗提供依据。

  17. Intérprete, tu serás Interpreter, you will be

    Directory of Open Access Journals (Sweden)

    Márcia Atálla Pietroluongo

    2011-12-01

    Full Text Available País bilíngue, fundamental no campo dos Estudos da Tradução por suas pesquisas em Terminologia e em Tradução jurídica, o Canadá promoveu e promove inúmeras iniciativas públicas, através de seu Bureau de Traduction, dentre outros organismos, para responder às diversas necessidades nacionais internas. O presente trabalho apresentará um acórdão da Corte Suprema da Nova-Escócia, província do Canadá, conhecido na jurisprudência canadense como o Acórdão Tran (1994, importante documento que estabeleceu pela primeira vez critérios para a fundamentação da "boa interpretação" no meio judicial. Tal decisão da Corte canadense foi incorporada ao Guia para Intérpretes Judiciários, do Ministério da Justiça do Quebec - Direção Geral dos Serviços de Justiça e dos Registros (janeiro de 2001, com edição revista em 2008, traduzido e adaptado por Pierrette Richard, Intérprete Judiciária no Palácio de Justiça de Montreal, do Freelance Court Interpreter's (1995, produzido pelo Serviço de Interpretação Judiciária do Ministério do Procurador Geral de Ontario.A bilingual country, essential in the Translation Studies field for its research on Terminology and Legal Translation, Canada has promoted in the past, and still does, multiple public initiatives, through its Bureau de Traduction, among other bodies, in order to respond to its various national internal needs. This work will present an appellate decision to the Supreme Court of Nova Scotia, a Canadian province, referred in case law as the Tran Decision (1994, an important document which for the first time has set forth the criteria for the grounds of "good interpretation" in the judicial milieu. Such decision from the Canada Court was included in the Guide for Court Interpreters, issued by the Quebec Ministry of Justice - General Direction of Justice and Registration Services (January 2001, revised in 2008, translated and adapted by Pierrette Richard, Court Interpreter in

  18. A Study of the Service Strategies of Library Electronic Paper Book in the Digital Age%数字时代图书馆电纸书服务策略研究

    Institute of Scientific and Technical Information of China (English)

    高燕红; 鞠雄艳

    2012-01-01

    This paper presents a detailed discussion of the properties,development and applications in libraries of the electronic paper books,and proposes development strategies of libraries.This paper indicates that libraries should seize this opportunity of the appearance of the electronic paper books which is a new reading mode,emancipate mind,change concepts,actively explore new ways to spread electronic paper books in libraries,expand and improve services.In this way,libraries can seize the initiative in the future development.%对电纸书的特性、发展概况及其在图书馆的应用状况进行了详细研究,提出了图书馆面临新挑战的应对策略。指出图书馆应该抓住电纸书这一新阅读模式出现的契机,解放思想,转变观念,积极探索电纸书在图书馆的推广途径,扩大服务范围,提高服务水平,以利图书馆在未来发展中掌握主动权。

  19. Exchanging knowledge and working together in COST Action TU1208: Short-Term Scientific Missions on Ground Penetrating Radar

    Science.gov (United States)

    Santos Assuncao, Sonia; De Smedt, Philippe; Giannakis, Iraklis; Matera, Loredana; Pinel, Nicolas; Dimitriadis, Klisthenis; Giannopoulos, Antonios; Sala, Jacopo; Lambot, Sébastien; Trinks, Immo; Marciniak, Marian; Pajewski, Lara

    2015-04-01

    This work aims at presenting the scientific results stemming from six Short-Term Scientific Missions (STSMs) funded by the COST (European COoperation in Science and Technology) Action TU1208 'Civil Engineering Applications of Ground Penetrating Radar' (Action Chair: Lara Pajewski, STSM Manager: Marian Marciniak). STSMs are important means to develop linkages and scientific collaborations between participating institutions involved in a COST Action. Scientists have the possibility to go to an institution abroad, in order to undertake joint research and share techniques/equipment/infrastructures that may not be available in their own institution. STSMs are particularly intended for Early Stage Researchers (ESRs), i.e., young scientists who obtained their PhD since no more than 8 years when they started to be involved in the Action. Duration of a standard STSM can be from 5 to 90 days and the research activities carried out during this short stay shall specifically contribute to the achievement of the scientific objectives of the supporting COST Action. The first STSM was carried out by Lara Pajewski, visiting Antonis Giannopoulos at The University of Edinburgh (United Kingdom). The research activities focused on the electromagnetic modelling of Ground Penetrating Radar (GPR) responses to complex targets. A set of test scenarios was defined, to be used by research groups participating to Working Group 3 of COST Action TU1208, to test and compare different electromagnetic forward- and inverse-scattering methods; these scenarios were modelled by using the well-known finite-difference time-domain simulator GprMax. New Matlab procedures for the processing and visualization of GprMax output data were developed. During the second STSM, Iraklis Giannakis visited Lara Pajewski at Roma Tre University (Italy). The study was concerned with the numerical modelling of horn antennas for GPR. An air-coupled horn antenna was implemented in GprMax and tested in a realistically

  20. Business Mododelling of Electronic Brokerage

    DEFF Research Database (Denmark)

    Skouby, Knud Erik; Øst, Alexander Gorm

    1998-01-01

    The central task of Business Modelling is to develop a theoretical techno-economic reference model for analyses of the value chain in the production of brokerage services in electronic networks......The central task of Business Modelling is to develop a theoretical techno-economic reference model for analyses of the value chain in the production of brokerage services in electronic networks...

  1. Business Mododelling of Electronic Brokerage

    DEFF Research Database (Denmark)

    Skouby, Knud Erik; Øst, Alexander Gorm

    1998-01-01

    The central task of Business Modelling is to develop a theoretical techno-economic reference model for analyses of the value chain in the production of brokerage services in electronic networks......The central task of Business Modelling is to develop a theoretical techno-economic reference model for analyses of the value chain in the production of brokerage services in electronic networks...

  2. TU-B-16A-01: To Which Journal Should I Submit My Paper

    Energy Technology Data Exchange (ETDEWEB)

    Williamson, J [Virginia Commonwealth University, Richmond, VA (United States); Mills, M [James Graham Brown Cancer Center, Louisville, KY (United States); Klein, E [Washington University, Saint Louis, MO (United States); Pawlicki, T [UCSD Medical Center, La Jolla, CA (United States)

    2014-06-15

    Research papers authored by Medical Physicists address a large spectrum of oncologic, imaging, or basic research problems; exploit a wide range of physical and engineering methodologies; and often describe the efforts of a multidisciplinary research team. Given the large number (about 100) competing journals accepting medical physics articles, it may not be clear to an individual author which journal is the best venue for disseminating their work to the scientific community. Relevant factors usually include the Journal’s audience and scientific impact, but also such factors as perceived acceptance rate, interest in their topic, and quality of service. The purpose of this symposium is to provide the medical physics community with an overview of scope, review processes, and article guidelines for the following journals: Medical Physics, International Journal of Radiation Biology and Physics, Journal of Applied Clinical Medical Physics, and Practical Radiation Oncology. The senior editors for each journal will provide details as to the journals review process, for example: single blind versus double blind reviews; the hierarchy of the review process in terms of editorial board structure; the reality of acceptance, in terms of acceptance rate; and the types of research the journal prefers to publish. The goal is to provide for authors guidance before they begin to write their papers, not only for proper formatting, but also that the readership is appropriate for the particular paper, hopefully increasing the likelihood of publication. Learning Objectives: To review each Journal’s submission and review process Guidance as to how to increase chances of acceptance To help decipher which journal is appropriate for a given work.

  3. ¿Arqui tec tu ra para quién? ¿Arquitectura para qué?

    Directory of Open Access Journals (Sweden)

    Carlos Vera Guardia

    2004-01-01

    Full Text Available En este dis cur so el au tor pre sen ta una vi sión crítica, filosófica, ética y epistémica de la Arquitec - tura entendida como una disciplina cientí fica y hu - manís tica. En tal sentido Arquitectura es sinónimo de: i representación sim bólica, conceptual y estéti - ca de la rea li dad, ii de sa rro llo de las ba ses ma te ria - les de la vida en su con di ción de há bi tat, y iii com - pro mi so éti co con la de fen sa y pro tec ción de las in - teracciones bióticas y ecológicas entre la naturaleza y el pro gre so hu ma no. ¿Pa ra quién y para qué?, son dos “pre gun tas para pen sar”, acer ca de los fi nes y los me dios que con vier ten a la Arqui tec tu ra en un sa ber in ter pre tar y cons truir el há bi tat de la vida hu - mana desde la perspectiva histó rica, social, am - bien tal, eco nó mi ca y po lí ti ca en la que los se res hu - manos se desenvuelven.

  4. “MONTEVIDEO, TU CASA”: ELEMENTOS PARA UNA LECTURA DEL CUERPO EN EL ESPACIO PÚBLICO MODERNO.

    Directory of Open Access Journals (Sweden)

    Cecilia Seré Quintero

    2015-11-01

    Full Text Available El eslogan “Montevideo, tu casa” utilizado por la Intendencia Municipal de Montevideo (Uruguay entre 1991 y 2006, funciona como punto de partida para el análisis de las formas modernas que toma el espacio público urbano. La ciudad, escenario de la modernidad, da cuenta de la indistinción que se establecerá entre lo público y lo privado a partir de la emergencia de lo social, la consolidación del Estado-nación y la configuración de la economía política como parámetro de lectura de la realidad. Con ello, la política se verá reducida a la gestión y administración de las necesidades de la población, y la vida en términos biológicos tendrá allí un lugar central, factor clave para la organización de un espacio público que se presenta como una extensión del ámbito doméstico. El proceso de modernización de la ciudad de Montevideo es tomado en este artículo para dar cuenta de los efectos de una política contemporánea que se rige por la primacía de lo económico y donde parecen reducirse las distinciones entre el espacio público y el doméstico a cuestiones de tamaño o escala, teniendo como correlato una biologización de la vida pública y por tanto de la política.

  5. TU-EF-207-02: Spectral Mammography Based on Photon Counting Detectors

    Energy Technology Data Exchange (ETDEWEB)

    Molloi, S. [University of California (United States)

    2015-06-15

    Breast imaging technology is advancing on several fronts. In digital mammography, the major technological trend has been on optimization of approaches for performing combined mammography and tomosynthesis using the same system. In parallel, photon-counting slot-scan mammography is now in clinical use and more efforts are directed towards further development of this approach for spectral imaging. Spectral imaging refers to simultaneous acquisition of two or more energy-windowed images. Depending on the detector and associated electronics, there are a number of ways this can be accomplished. Spectral mammography using photon-counting detectors can suppress electronic noise and importantly, it enables decomposition of the image into various material compositions of interest facilitating quantitative imaging. Spectral imaging can be particularly important in intravenously injected contrast mammography and eventually tomosynthesis. The various approaches and applications of spectral mammography are discussed. Digital breast tomosynthesis relies on the mechanical movement of the x-ray tube to acquire a number of projections in a predefined arc, typically from 9 to 25 projections over a scan angle of +/−7.5 to 25 degrees depending on the particular system. The mechanical x-ray tube motion requires relatively long acquisition time, typically between 3.7 to 25 seconds depending on the system. Moreover, mechanical scanning may have an effect on the spatial resolution due to internal x-ray filament or external mechanical vibrations. New x-ray source arrays have been developed and they are aimed at replacing the scanned x-ray tube for improved acquisition time and potentially for higher spatial resolution. The potential advantages and challenges of this approach are described. Combination of digital mammography and tomosynthesis in a single system places increased demands on certain functional aspects of the detector and overall performance, particularly in the tomosynthesis

  6. TU-EF-207-04: Advances in Detector Technology for Breast Tomosynthesis

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, W. [SUNY Stony Brook (United States)

    2015-06-15

    Breast imaging technology is advancing on several fronts. In digital mammography, the major technological trend has been on optimization of approaches for performing combined mammography and tomosynthesis using the same system. In parallel, photon-counting slot-scan mammography is now in clinical use and more efforts are directed towards further development of this approach for spectral imaging. Spectral imaging refers to simultaneous acquisition of two or more energy-windowed images. Depending on the detector and associated electronics, there are a number of ways this can be accomplished. Spectral mammography using photon-counting detectors can suppress electronic noise and importantly, it enables decomposition of the image into various material compositions of interest facilitating quantitative imaging. Spectral imaging can be particularly important in intravenously injected contrast mammography and eventually tomosynthesis. The various approaches and applications of spectral mammography are discussed. Digital breast tomosynthesis relies on the mechanical movement of the x-ray tube to acquire a number of projections in a predefined arc, typically from 9 to 25 projections over a scan angle of +/−7.5 to 25 degrees depending on the particular system. The mechanical x-ray tube motion requires relatively long acquisition time, typically between 3.7 to 25 seconds depending on the system. Moreover, mechanical scanning may have an effect on the spatial resolution due to internal x-ray filament or external mechanical vibrations. New x-ray source arrays have been developed and they are aimed at replacing the scanned x-ray tube for improved acquisition time and potentially for higher spatial resolution. The potential advantages and challenges of this approach are described. Combination of digital mammography and tomosynthesis in a single system places increased demands on certain functional aspects of the detector and overall performance, particularly in the tomosynthesis

  7. TU-EF-207-01: Introductory Remarks on Recent Advances in Breast Imaging

    Energy Technology Data Exchange (ETDEWEB)

    Karellas, A. [University of Massachusetts Medical School (United States)

    2015-06-15

    Breast imaging technology is advancing on several fronts. In digital mammography, the major technological trend has been on optimization of approaches for performing combined mammography and tomosynthesis using the same system. In parallel, photon-counting slot-scan mammography is now in clinical use and more efforts are directed towards further development of this approach for spectral imaging. Spectral imaging refers to simultaneous acquisition of two or more energy-windowed images. Depending on the detector and associated electronics, there are a number of ways this can be accomplished. Spectral mammography using photon-counting detectors can suppress electronic noise and importantly, it enables decomposition of the image into various material compositions of interest facilitating quantitative imaging. Spectral imaging can be particularly important in intravenously injected contrast mammography and eventually tomosynthesis. The various approaches and applications of spectral mammography are discussed. Digital breast tomosynthesis relies on the mechanical movement of the x-ray tube to acquire a number of projections in a predefined arc, typically from 9 to 25 projections over a scan angle of +/−7.5 to 25 degrees depending on the particular system. The mechanical x-ray tube motion requires relatively long acquisition time, typically between 3.7 to 25 seconds depending on the system. Moreover, mechanical scanning may have an effect on the spatial resolution due to internal x-ray filament or external mechanical vibrations. New x-ray source arrays have been developed and they are aimed at replacing the scanned x-ray tube for improved acquisition time and potentially for higher spatial resolution. The potential advantages and challenges of this approach are described. Combination of digital mammography and tomosynthesis in a single system places increased demands on certain functional aspects of the detector and overall performance, particularly in the tomosynthesis

  8. TU-EF-207-05: Dedicated Cone-beam Breast CT

    Energy Technology Data Exchange (ETDEWEB)

    Vedantham, S. [Univ. of Massachusetts Medical School (United States)

    2015-06-15

    Breast imaging technology is advancing on several fronts. In digital mammography, the major technological trend has been on optimization of approaches for performing combined mammography and tomosynthesis using the same system. In parallel, photon-counting slot-scan mammography is now in clinical use and more efforts are directed towards further development of this approach for spectral imaging. Spectral imaging refers to simultaneous acquisition of two or more energy-windowed images. Depending on the detector and associated electronics, there are a number of ways this can be accomplished. Spectral mammography using photon-counting detectors can suppress electronic noise and importantly, it enables decomposition of the image into various material compositions of interest facilitating quantitative imaging. Spectral imaging can be particularly important in intravenously injected contrast mammography and eventually tomosynthesis. The various approaches and applications of spectral mammography are discussed. Digital breast tomosynthesis relies on the mechanical movement of the x-ray tube to acquire a number of projections in a predefined arc, typically from 9 to 25 projections over a scan angle of +/−7.5 to 25 degrees depending on the particular system. The mechanical x-ray tube motion requires relatively long acquisition time, typically between 3.7 to 25 seconds depending on the system. Moreover, mechanical scanning may have an effect on the spatial resolution due to internal x-ray filament or external mechanical vibrations. New x-ray source arrays have been developed and they are aimed at replacing the scanned x-ray tube for improved acquisition time and potentially for higher spatial resolution. The potential advantages and challenges of this approach are described. Combination of digital mammography and tomosynthesis in a single system places increased demands on certain functional aspects of the detector and overall performance, particularly in the tomosynthesis

  9. Ground-penetrating radar investigation of St. Leonard's Crypt under the Wawel Cathedral (Cracow, Poland) - COST Action TU1208

    Science.gov (United States)

    Benedetto, Andrea; Pajewski, Lara; Dimitriadis, Klisthenis; Avlonitou, Pepi; Konstantakis, Yannis; Musiela, Małgorzata; Mitka, Bartosz; Lambot, Sébastien; Żakowska, Lidia

    2016-04-01

    The Wawel ensemble, including the Royal Castle, the Wawel Cathedral and other monuments, is perched on top of the Wawel hill immediately south of the Cracow Old Town, and is by far the most important collection of buildings in Poland. St. Leonard's Crypt is located under the Wawel Cathedral of St Stanislaus BM and St Wenceslaus M. It was built in the years 1090-1117 and was the western crypt of the pre-existing Romanesque Wawel Cathedral, so-called Hermanowska. Pope John Paul II said his first Mass on the altar of St. Leonard's Crypt on November 2, 1946, one day after his priestly ordination. The interior of the crypt is divided by eight columns into three naves with vaulted ceiling and ended with one apse. The tomb of Bishop Maurus, who died in 1118, is in the middle of the crypt under the floor; an inscription "+ MAVRVS EPC MCXVIII +" indicates the burial place and was made in 1938 after the completion of archaeological works which resulted in the discovery of this tomb. Moreover, the crypt hosts the tombs of six Polish kings and heroes: Michał Korybut Wiśniowiecki (King of the Polish-Lithuanian Commonwealth), Jan III Sobieski (King of the Polish-Lithuanian Commonwealth and Commander at the Battle of Vienna), Maria Kazimiera (Queen of the Polish-Lithuanian Commonwealth and consort to Jan III Sobieski), Józef Poniatowski (Prince of Poland and Marshal of France), Tadeusz Kościuszko (Polish general, revolutionary and a Brigadier General in the American Revolutionary War) and Władysław Sikorski (Prime Minister of the Polish Government in Exile and Commander-in-Chief of the Polish Armed Forces). The adjacent six crypts and corridors host the tombs of the other Polish kings, from Sigismund the Old to Augustus II the Strong, their families and several Polish heroes. In May 2015, the COST (European COoperation in Science and Technology) Action TU1208 "Civil engineering applications of Ground Penetrating Radar" organised and offered a Training School (TS) on the

  10. TU-F-CAMPUS-T-04: Using Gold Nanoparticles to Target Mitochondria in Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    McNamara, A [Massachusetts General Hospital & Harvard Med. Sch., Boston, MA (United States); McMahon, S [Massachusetts General Hospital, Boston, Ma (United States); Lin, Y [Massachusetts General Hospital and Harvard Medical School, Boston, MA (United States); Paganetti, H; Schuemann, J [Massachusetts General Hospital, Boston, MA (United States); Kuncic, Z [University of Sydney, Sydney, NSW (Australia)

    2015-06-15

    Purpose: The mitochondrion, like the cell nucleus, contains genetic material and plays several critical roles that determine the cell viability, including neutralization of free radicals within the cell. Studies have shown that irradiated cells with impaired mitochondria will incur more damage to the cell nucleus. This study investigates the potential use of GNPs to enhance radiation-induced damage to the organelle. Methods: The compositions of the organelles of a JURKAT cell were determined experimentally. Using Monte Carlo simulations, we investigate the significance of dose enhancement in a monoenergetic (10–50 keV and 6 MeV) x-ray irradiated cell cytoplasm, consisting of the experimentally determined composition. We also investigate the track structure of secondary electrons in the mitochondria using Geant4-DNA in the presence and absence of GNPs for incident protons and photons. The biological effect was determined using an approach based on the local effect model, assuming the mitochondrial DNA (mtDNA) was the primary target. Results: Adding 0.01% of gold to the cell cytoplasm material can cause substantial dose enhancement, dependent on the incident x-ray energy. Track structure Monte Carlo (MC) simulations show an increased number of ionization events within the mitochondrion structure. The close proximity of GNPs to the mtDNA storing nucleoid may cause the mtDNA to receive doses above ∼100 Gy for keV x-rays, leading to mitochondrial dysfunction. Conclusion: A substantial increase in ionization events can occur in the mitochondria in the presence of GNPs. If GNPs can be delivered to tumors and attached to a sufficient number of mitochondria inside the tumor cells, mitochondrial induced cell death could be a prevalent cause of cell death. The biological structures developed here will be included in the biological MC toolkit, TOPAS-nBio.

  11. TU-F-201-02: Applications in SRS, SBRT, IMRT, VMAT, and KV Imaging

    Energy Technology Data Exchange (ETDEWEB)

    Chiu-Tsao, S. [Quality MediPhys LLC (United States)

    2015-06-15

    Since the introduction of radiochromic films (RCF) for radiation dosimetry, the scope of RCF dosimetry has expanded steadily to include many medical applications, such as radiation therapy and diagnostic radiology. The AAPM Task Group (TG) 55 published a report on the recommendations for RCF dosimetry in 1998. As the technology is advancing rapidly, and its routine clinical use is expanding, TG 235 has been formed to provide an update to TG-55 on radiochromic film dosimetry. RCF dosimetry applications in clinical radiotherapy have become even more widespread, expanding from primarily brachytherapy and radiosurgery applications, and gravitating towards (but not limited to) external beam therapy (photon, electron and protons), such as quality assurance for IMRT, VMAT, Tomotherapy, SRS/SRT, and SBRT. In addition, RCF applications now extend to measurements of radiation dose in particle beams and patients undergoing medical exams, especially fluoroscopically guided interventional procedures and CT. The densitometers/scanners used for RCF dosimetry have also evolved from the He-Ne laser scanner to CCD-based scanners, including roller-based scanner, light box-based digital camera, and flatbed color scanner. More recently, multichannel RCF dosimetry introduced a new paradigm for external beam dose QA for its high accuracy and efficiency. This course covers in detail the recent advancements in RCF dosimetry. Learning Objectives: Introduce the paradigm shift on multichannel film dosimetry Outline the procedures to achieve accurate dosimetry with a RCF dosimetry system Provide comprehensive guidelines on RCF dosimetry for various clinical applications One of the speakers has a research agreement from Ashland Inc., the manufacturer of Gafchromic film.

  12. TU-F-201-04: Applications in Small Fields and Proton Beams

    Energy Technology Data Exchange (ETDEWEB)

    Das, I. [Indiana University School of Medicine (United States)

    2015-06-15

    Since the introduction of radiochromic films (RCF) for radiation dosimetry, the scope of RCF dosimetry has expanded steadily to include many medical applications, such as radiation therapy and diagnostic radiology. The AAPM Task Group (TG) 55 published a report on the recommendations for RCF dosimetry in 1998. As the technology is advancing rapidly, and its routine clinical use is expanding, TG 235 has been formed to provide an update to TG-55 on radiochromic film dosimetry. RCF dosimetry applications in clinical radiotherapy have become even more widespread, expanding from primarily brachytherapy and radiosurgery applications, and gravitating towards (but not limited to) external beam therapy (photon, electron and protons), such as quality assurance for IMRT, VMAT, Tomotherapy, SRS/SRT, and SBRT. In addition, RCF applications now extend to measurements of radiation dose in particle beams and patients undergoing medical exams, especially fluoroscopically guided interventional procedures and CT. The densitometers/scanners used for RCF dosimetry have also evolved from the He-Ne laser scanner to CCD-based scanners, including roller-based scanner, light box-based digital camera, and flatbed color scanner. More recently, multichannel RCF dosimetry introduced a new paradigm for external beam dose QA for its high accuracy and efficiency. This course covers in detail the recent advancements in RCF dosimetry. Learning Objectives: Introduce the paradigm shift on multichannel film dosimetry Outline the procedures to achieve accurate dosimetry with a RCF dosimetry system Provide comprehensive guidelines on RCF dosimetry for various clinical applications One of the speakers has a research agreement from Ashland Inc., the manufacturer of Gafchromic film.

  13. TU-F-201-01: General Aspects of Radiochromic Film Dosimetry

    Energy Technology Data Exchange (ETDEWEB)

    Niroomand-Rad, A.

    2015-06-15

    Since the introduction of radiochromic films (RCF) for radiation dosimetry, the scope of RCF dosimetry has expanded steadily to include many medical applications, such as radiation therapy and diagnostic radiology. The AAPM Task Group (TG) 55 published a report on the recommendations for RCF dosimetry in 1998. As the technology is advancing rapidly, and its routine clinical use is expanding, TG 235 has been formed to provide an update to TG-55 on radiochromic film dosimetry. RCF dosimetry applications in clinical radiotherapy have become even more widespread, expanding from primarily brachytherapy and radiosurgery applications, and gravitating towards (but not limited to) external beam therapy (photon, electron and protons), such as quality assurance for IMRT, VMAT, Tomotherapy, SRS/SRT, and SBRT. In addition, RCF applications now extend to measurements of radiation dose in particle beams and patients undergoing medical exams, especially fluoroscopically guided interventional procedures and CT. The densitometers/scanners used for RCF dosimetry have also evolved from the He-Ne laser scanner to CCD-based scanners, including roller-based scanner, light box-based digital camera, and flatbed color scanner. More recently, multichannel RCF dosimetry introduced a new paradigm for external beam dose QA for its high accuracy and efficiency. This course covers in detail the recent advancements in RCF dosimetry. Learning Objectives: Introduce the paradigm shift on multichannel film dosimetry Outline the procedures to achieve accurate dosimetry with a RCF dosimetry system Provide comprehensive guidelines on RCF dosimetry for various clinical applications One of the speakers has a research agreement from Ashland Inc., the manufacturer of Gafchromic film.

  14. TU-C-BRE-10: A Streamlined Approach to EPID Transit Dosimetry

    Energy Technology Data Exchange (ETDEWEB)

    Morris, B; Fontenot, J [Louisiana State University, Baton Rouge, LA (United States); Mary Bird Perkins Cancer Center, Baton Rouge, LA (United States)

    2014-06-15

    Purpose: To investigate the feasibility of a simple and efficient transit dosimetry method using the electronic portal imaging device (EPID) for dose delivery error detection and prevention. Methods: In the proposed method, 2D reference transit images are generated for comparison with online images acquired during treatment. Reference transit images are generated by convolving through-air EPID measurements of each field with pixel-specific kernels selected from a library of pre-calculated Monte Carlo pencil kernels of varying radiological thickness. The kernel used for each pixel is selected based on the calculated radiological thickness of the patient along a line joining the pixel and the virtual source. The accuracy of the technique was evaluated in flat homogeneous and heterogeneous plastic water phantoms, a heterogeneous cylindrical phantom, and an anthropomorphic head phantom. Gamma criteria of 3%/3 mm was used to quantify the accuracy of the technique for the various cases. Results: An average of 99.9% and 99.7% of the points in the comparison between the measured and predicted images passed a 3%/3mm gamma for the homogeneous and heterogeneous plastic water phantoms, respectively. 97.1% of the points passed for the analysis of the heterogeneous cylindrical phantom. For the anthropomorphic head phantom, an average of 97.8% of points passed the 3%/3mm gamma criteria for all field sizes. Failures were observed primarily in areas of drastic thickness or material changes and at the edges of the fields. Conclusion: The data suggest that the proposed transit dosimetry method is a feasible approach to in vivo dose monitoring. Future research efforts could include implementation for more complex fields and sensitivity testing of the method to setup errors and changes in anatomy. Oncology Data Systems provided partial funding support but did not participate in the collection or analysis of data.

  15. Mechanical Service; Service Mechanique

    Energy Technology Data Exchange (ETDEWEB)

    Alliaume, T.; Benoit, A.; Bonin, H.; Ducimetiere, D.; Essertaize, D.; Gelin, G.; Guillot, G.; Lemoine, C.; Mabo, J.C.; Mounier, F.; Tissot, S.; Verdier, G. [Inst. de Physique Nucleaire, Lyon-1 Univ., 69 - Villeurbanne (France)

    1998-12-31

    The service studies the mechanical part of the experiment or detectors used by the physics groups in collaboration with the physicists, engineers and the technicians of the experiment assistance group as well as with other technical groups. The mechanical service was implied in the following projects: CMS, VIRGO (the IGISOL ion guide chamber), PIAFE, NA50 (reaction chamber, metallic cluster source), ORION, SICANE, EDELWEISS II 2 figs.

  16. TU-G-BRD-04: A Round Robin Dosimetry Intercomparison of Gamma Stereotactic Radiosurgery Calibration Protocols

    Energy Technology Data Exchange (ETDEWEB)

    Drzymala, R [Washington University, Saint Louis, MO (United States); Alvarez, P [University of Texas MD Anderson Cancer Center, Houston, TX (United States); Bednarz, G [University of Pittsburgh Medical Center, Pittsburgh, PA (United States); Bourland, J [Wake Forest University, Winston-salem, NC (United States); DeWerd, L [University of Wisconsin, Madison/ADCL, Madison, WI (United States); Ma, L [University of California San Francisco Comprehensive Cancer Center, San Francisco, CA (United States); Meltsner, S [Duke University Medical Center, Durham, NC (United States); Neyman, G [The Cleveland Clinic Foundation, Beachwood, OH (United States); Novotny, J [Hospital Na Homolce, Prague (Czech Republic); Petti, P [Washington Hospital, Fremont, CA (United States); Rivard, M [Tufts University School of Medicine, Boston, MA (United States); Shiu, A [University of Southern California, Los Angeles, CA (United States); Goetsch, S [Dade Moeller Health Group, La Jolla, CA (United States)

    2015-06-15

    , Josef Novotny, Gennady Neyman and Steve Goetsch are consultants for Elekta Instrument A/B; Elekta Instrument AB, PTW Freiburg GmbH, Standard Imaging, Inc., and The Phantom Laboratory, Inc. loaned equipment for use in these experiments; The University of Wisconsin Accredited Dosimetry Calibration Laboratory provided calibration services.

  17. Tu-yuan-ce-fu and Compilation of Encyclopedia in the Tang Dynasty%《兔园策府》与唐代类书的编纂

    Institute of Scientific and Technical Information of China (English)

    王璐

    2015-01-01

    类书起源很早,是中国传统文化的产物。唐代修撰类书,始于建国之初,大抵是出于帝王之愿,试图把所有的知识进行分类便于提纲挈领地学习,因而唐代还有不少文人学士所编的类书就因循这样的法则。敦煌本《兔园策府》也是其中之一,它的白文本在唐宋间十分流行,《兔园策府》成书时间在《初学记》前,因而偶句之体例不是自徐坚始,很有可能始自《兔园策府》。%The encyclopedia originated early, is the product of Chinese traditional culture. The encyclopedias com-pilation started at the foundation of Tang Dynasty, which is probably out of the emperor willing to try to put all the knowledge classification facilitates learning focused on the vital. Then the encyclopedias compiled by scholars was procrastinating this rule as well in Tang Dynasty. Tu-yuan-ce-fu ( Encyclopedia Rabbit Garden) of Dunhuang edi-tion is one of them;its full form was very popular among the Tang and Song Dynasties. Tu-yuan-ce-fu was comple-ted before Chu-xue-ji ( The Primary Anthology) . Alternate style was not created by Xu Jian but probably from Tu-yuan-ce-fu.

  18. Tu-yuan-ce-fu and Compilation of Encyclopedia in the Tang Dynasty%《兔园策府》与唐代类书的编纂

    Institute of Scientific and Technical Information of China (English)

    王璐

    2014-01-01

    类书起源很早,是中国传统文化的产物。唐代修撰类书,始于建国之初,大抵是出于帝王之愿,试图把所有的知识进行分类便于提纲挈领地学习,因而唐代还有不少文人学士所编的类书就因循这样的法则。敦煌本《兔园策府》也是其中之一,它的白文本在唐宋间十分流行,《兔园策府》成书时间在《初学记》前,因而偶句之体例不是自徐坚始,很有可能始自《兔园策府》。%The encyclopedia originated early, is the product of Chinese traditional culture. The encyclopedias com-pilation started at the foundation of Tang Dynasty, which is probably out of the emperor willing to try to put all the knowledge classification facilitates learning focused on the vital. Then the encyclopedias compiled by scholars was procrastinating this rule as well in Tang Dynasty. Tu-yuan-ce-fu ( Encyclopedia Rabbit Garden) of Dunhuang edi-tion is one of them;its full form was very popular among the Tang and Song Dynasties. Tu-yuan-ce-fu was comple-ted before Chu-xue-ji ( The Primary Anthology) . Alternate style was not created by Xu Jian but probably from Tu-yuan-ce-fu.

  19. Transcriptional Profiling of Newly Generated Dentate Granule Cells Using TU Tagging Reveals Pattern Shifts in Gene Expression during Circuit Integration1,2

    Science.gov (United States)

    Chatzi, Christina; Shen, Rongkun; Goodman, Richard H.

    2016-01-01

    Abstract Despite representing only a small fraction of hippocampal granule cells, adult-generated newborn granule cells have been implicated in learning and memory (Aimone et al., 2011). Newborn granule cells undergo functional maturation and circuit integration over a period of weeks. However, it is difficult to assess the accompanying gene expression profiles in vivo with high spatial and temporal resolution using traditional methods. Here we used a novel method [“thiouracil (TU) tagging”] to map the profiles of nascent mRNAs in mouse immature newborn granule cells compared with mature granule cells. We targeted a nonmammalian uracil salvage enzyme, uracil phosphoribosyltransferase, to newborn neurons and mature granule cells using retroviral and lentiviral constructs, respectively. Subsequent injection of 4-TU tagged nascent RNAs for analysis by RNA sequencing. Several hundred genes were significantly enhanced in the retroviral dataset compared with the lentiviral dataset. We compared a selection of the enriched genes with steady-state levels of mRNAs using quantitative PCR. Ontology analysis revealed distinct patterns of nascent mRNA expression, with newly generated immature neurons showing enhanced expression for genes involved in synaptic function, and neural differentiation and development, as well as genes not previously associated with granule cell maturation. Surprisingly, the nascent mRNAs enriched in mature cells were related to energy homeostasis and metabolism, presumably indicative of the increased energy demands of synaptic transmission and their complex dendritic architecture. The high spatial and temporal resolution of our modified TU-tagging method provides a foundation for comparison with steady-state RNA analyses by traditional transcriptomic approaches in defining the functional roles of newborn neurons. PMID:27011954

  20. TU-F-CAMPUS-T-03: Enhancing the Tumor Specific Radiosensitization Using Molecular Targeted Gold Nanorods

    Energy Technology Data Exchange (ETDEWEB)

    Diagaradjane, P [M.D. Anderson Cancer Center, Houston, TX (United States); Deorukhkar, A; Sankaranarayanapillai, M; Singh, P [The UT MD Anderson Cancer Center, Houston, TX (United States); Manohar, N; Tailor, R; Cho, S [UT MD Anderson Cancer Center, Houston, TX (United States); Goodrich, G [Nanospectra Biosciences Inc, Houston, TX (United States); Krishnan, S [The University of Texas MD Anderson Cancer Center, Houston, TX (United States)

    2015-06-15

    Purpose: Gold nanoparticle (GNP) mediated radiosensitization has gained significant attention in recent years. However, the widely used passive targeting strategy requires high concentration of GNPs to induce the desired therapeutic effect, thus dampening the enthusiasm for clinical translation. The purpose of this study is to utilize a molecular targeting strategy to minimize the concentration of GNPs injected while simultaneously enhancing the tumor specific radiosensitization for an improved therapeutic outcome. Methods: Cetuximab (antibody specific to the epidermal growth factor receptor that is over-expressed in tumors) conjugated gold nanorods (cGNRs) was used for the tumor targeting. The binding affinity, internalization, and in vitro radiosensitization were evaluated using dark field microscopy, transmission electron microscopy, and clonogenic cell survival assay, respectively. In vivo biodistribution in tumor (HCT116-colorectal cancer cells) bearing mice were quantified using inductively coupled plasma mass spectrometry. In vivo radiosensitization potential was tested using 250-kVp x-rays and clinically relevant 6-MV radiation beams. Results: cGNRs displayed excellent cell-surface binding and internalization (∼31,000 vs 12,000/cell) when compared to unconjugated GNRs (pGNRs). In vitro, the dose enhancement factor at 10% survival (DEF10) was estimated as 1.06 and 1.17, respectively for both 250-kVp and 6-MV beams. In vivo biodistribution analysis revealed enhanced uptake of cGNRs in tumor (1.3 µg/g of tumor tissue), which is ∼1000-fold less than the reported values using passive targeting strategy. Nonetheless, significant radiosensitization was observed in vivo with cGNRs when compared to pGNRs, when irradiated with 250-kVp (tumor volume doubling time 35 days vs 25 days; p=0.002) and 6 MV (17 days vs 13 days; p=0.0052) beams. Conclusion: The enhanced radiosensitization effect observed with very low intratumoral concentrations of gold and megavoltage x

  1. TU-G-BRD-02: Automated Systematic Quality Assurance Program for Radiation Oncology Information System Upgrades

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, B; Yi, B; Eley, J; Mutaf, Y; Rahman, S; D’Souza, W [University of Maryland School of Medicine, Baltimore, MD (United States)

    2015-06-15

    /validation approach for ROIS upgrades was developed and implemented at our clinic. The success of this approach ensures a robust QA of ROIS upgrades without manual paper/electronic checks and associated intensive labor.

  2. 菌株Tu 49 代谢产物的分离及抗菌素活性的初步研究%The Isolation of the Strain Tu49 and the Study on the Activity of Its Antibiosis

    Institute of Scientific and Technical Information of China (English)

    迪力夏提·托呼提; 阿不都克里木·热依木

    2001-01-01

    从吐鲁番葡萄沟、苏公塔、五道林、交角沟等郊区采集的52种土样中筛选到一株能产有抗菌素活性的好气菌Tu49,革兰氏阳性,类群为黄色类群。所产生的抗菌素,对不同的微生物有明显的抑制作用。最适生长温度为30℃~32℃,最适pH为6.8~7.5,气生菌丝和孢子丝为无色,基丝体为黄色,产黄色可溶性色素。%We isolated aerial strain Tu 49 from 52 samples of soil in 5 outskirts of Turpan city, its colony was golden and Gram positives(G+).The antibiosis from strain Tu49 inhibited different microorganisms, The optimum growth temperature was 30~32℃ and pH was 6.8~7.5;aerial hypha and spore hypha was colourless, my cellium was yellow. Which can produce soluble figment.

  3. [Classes of crude drugs and its distribution of producing area in the attached illustrations in Ben cao tu jing (Illustrated Classic of Materia Medica)].

    Science.gov (United States)

    Xu, T; Peng, H S

    2016-03-01

    Ben cao tu jing (Illustrated Classic of Materia Medica) is the earliest extant atlas book of materia medica in China, with 933 attached drawings. Among them, the largest portion, amounting to 670, are herbaceous plants, mostly commonly used, with definite marks of the origin producing areas, distributed across 149 administrative divisions(prefectures and counties) of the Song Dynasty, most of them in Northern area which were distributed denser than those in Southern area. The densest ones were located in Southern Shanxi, Eastern Sichuan and Eastern Anhui. In the attached drawings, the frequency of highest occurrence appeared in this Classic are three prefectures, Chuzhou, Shizhou and Guangzhou.

  4. The Comparative Study between“Ni/Nin”in Chinese and“Tu/Vous”in French Based on“Power and Solidarity”

    Institute of Scientific and Technical Information of China (English)

    杨悦

    2012-01-01

      The selection of the second person pronouns embodies the power and solidarity relations in social communication. The paper studies“Ni/Nin”in Chinese and“Tu/Vous”in French from sociolinguistic, cultural and pragmatic perspectives by basing on“Power and Solidarity”. Through the comparative study of this two pairs, not only can we observe the historical process of personal pronouns, and analyze the similarities and dissimilarities of the two languages which hide behind Chinese and French cultural backgrounds, but also may further understand their pragmatic principles in various context.

  5. Electronic signal conditioning

    CERN Document Server

    NEWBY, BRUCE

    1994-01-01

    At technician level, brief references to signal conditioning crop up in a fragmented way in various textbooks, but there has been no single textbook, until now!More advanced texts do exist but they are more mathematical and presuppose a higher level of understanding of electronics and statistics. Electronic Signal Conditioning is designed for HNC/D students and City & Guilds Electronics Servicing 2240 Parts 2 & 3. It will also be useful for BTEC National, Advanced GNVQ, A-level electronics and introductory courses at degree level.

  6. Development of Higher Education in Albania: The Case of the Public University Libraries in Efforts to Build Digital and Electronic Services for the Academic Community

    Directory of Open Access Journals (Sweden)

    Erena Haska

    2013-01-01

    Full Text Available Between the obligation of carrying out their mission to ensure the quality development of higher education and the right to function as important centers where knowledge is taken, developed and transmitted, this paper will examine the technological developments of university libraries as an important part of higher education. Digital and electronic experiences applied in Albanian universities libraries will be brought to the attention of the public. This paper is based on the questionnaire survey conducted at public university libraries in Albania. Opinions of librarians regarding ICT application were elicited using a structured questionnaire, followed up with interviews. In the case of non-response by libraries is consulted their official web sites to have a more complete information. In addition, secondary sources were consulted as domestic and foreign literature in this field. Results show that: 1 the level of application information technology in public university libraries in Albania is acceptable. The most important and serious problem is the lack of the unique University Library ICT Policy; 2 serious handicap is the lack of educated librarians in using information technology; 3 the proportion of university library activity goes more digital, so the digital collection becomes reality in the public university libraries. This paper brings conclusions that contribute to: a national information communication technology policy for university libraries and b the creation of an integrated system for management and transmission of knowledge at the national level for all Albanian university libraries.

  7. Using the electronic health record to connect primary care patients to evidence-based telephonic tobacco quitline services: a closed-loop demonstration project.

    Science.gov (United States)

    Adsit, Robert T; Fox, Bradley M; Tsiolis, Thanos; Ogland, Carolyn; Simerson, Michelle; Vind, Linda M; Bell, Sean M; Skora, Amy D; Baker, Timothy B; Fiore, Michael C

    2014-09-01

    Few smokers receive evidence-based tobacco treatment during healthcare visits. Electronic health records (EHRs) present an opportunity to efficiently identify and refer smokers to state tobacco quitlines. The purpose of this case study is to develop and evaluate a secure, closed-loop EHR referral system linking patients visiting healthcare clinics with a state tobacco quitline. A regional health system, EHR vendor, tobacco cessation telephone quitline vendor, and university research center collaborated to modify a health system's EHR to create an eReferral system. Modifications included the following: clinic workflow adjustments, EHR prompts, and return of treatment delivery information from the quitline to the patient's EHR. A markedly higher percentage of adult tobacco users were referred to the quitline using eReferral than using the previous paper fax referral (14 vs. 0.3 %). The eReferral system increased the referral of tobacco users to quitline treatment. This case study suggests the feasibility and effectiveness of a secure, closed-loop EHR-based eReferral system.

  8. 12 CFR 7.5007 - Correspondent services.

    Science.gov (United States)

    2010-01-01

    ... Electronic Activities § 7.5007 Correspondent services. It is part of the business of banking for a national... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Correspondent services. 7.5007 Section 7.5007... any service it may perform for itself. The following list provides examples of electronic activities...

  9. Career Directions--Electronics Technician

    Science.gov (United States)

    Tech Directions, 2012

    2012-01-01

    Electronics technicians (ETs) work with electronics engineers to set up and maintain complicated electronics equipment that many of today's businesses rely on. The field is varied. An ET might service the industrial controls on a factory floor. Or repair missile control systems for the government. Or an ET could specialize in cars and trucks,…

  10. Hard electronics; Hard electronics

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the fields of power conversion devices and broadcasting/communication amplifiers, high power, high frequency and low losses are desirable. Further, for electronic elements in aerospace/aeronautical/geothermal surveys, etc., heat resistance to 500degC is required. Devices which respond to such hard specifications are called hard electronic devices. However, with Si which is at the core of the present electronics, the specifications cannot fully be fulfilled because of the restrictions arising from physical values. Accordingly, taking up new device materials/structures necessary to construct hard electronics, technologies to develop these to a level of IC were examined and studied. They are a technology to make devices/IC of new semiconductors such as SiC, diamond, etc. which can handle higher temperature, higher power and higher frequency than Si and also is possible of reducing losses, a technology to make devices of hard semiconducter materials such as a vacuum microelectronics technology using ultra-micro/high-luminance electronic emitter using negative electron affinity which diamond, etc. have, a technology to make devices of oxides which have various electric properties, etc. 321 refs., 194 figs., 8 tabs.

  11. Identification of probiotics strain Tu-569 from rabbit cecum and property analysis of its extracellular antibacterial product%兔源益生菌Tu-569菌株鉴定与其胞外产抑菌物性质分析

    Institute of Scientific and Technical Information of China (English)

    柴玉龙; 尚伟; 姜军坡; 王世英; 朱宝成

    2012-01-01

    目的 对兔源益生菌Tu-569菌株进行菌落形态和菌体形态观察、生理生化特性测定及16S rDNA序列系统发育分析以确定其种属.方法 以大肠埃希菌为指示菌,通过琼脂打孔扩散法分析Tu-569菌株胞外产抑菌物性质,初步评价该抗菌物活性.结果 Tu-569菌株为Bacillus velezensis; Tu-569菌株胞外产抑菌物为分子量3.5~8.0kD的多肽,可被饱和度60%的硫酸铵盐析;该抗菌肽热稳定性较好,但可被蛋白酶降解;采用正丁醇萃取该抗菌肽不会降低其活性;其活性可被Mn2+离子增强,但在强酸(pH 3)强碱(pH11)环境中会大幅度降低;当存在表面活性剂和β-巯基乙醇时,抗菌肽抑菌活性完全丧失.每1mg粗蛋白中含有的抗菌肽抑制大肠埃希菌的能力相当于2μg硫酸庆大霉素、10μg硫酸链霉素或50μg土霉素.结论 该抗菌肽性质稳定,具有较高的抗菌活性,在畜牧业、养殖业、食品等领域中有一定的应用价值.%Objective Works were done to identify probiotic strain Tu-569 and to analyze properties of its extracellular antibacterial product. Methods Identification was carried out by observations for colony morphology and cell shape, determinations of physiological, biochemical characteristics and sequence analysis. Properties analysis for extracellular antibacterial product were done with various treatments, such as salting out with ammonium sulfate, extraction with different organic solvent, heating, different pH environment, proteases, ions, protein protective and denaturant agents. The activity of antibacterial product was evaluated by agar diffusion assay with Escherichia coli as indicator bacteria. Results Strain Tu-569 was identified as Bacillus velezensis. The extracellular antibacterial product was polypeptide with molecular weight between 3.5kD to 8.0kD. The majority antibacterial polypeptide was salted out by 60% ammonium sulfate. The antibacterial polypeptide showed a good stability

  12. PID参数继电反馈整定法的改进%Improvement of relay feedback tuing method of PID parameters

    Institute of Scientific and Technical Information of China (English)

    高峰

    2012-01-01

    In this paper,the relay feedback tuing method of PID parameters is improved.An integrator is set between the relay and controlled object. High frequency signal is weaken, the proportion of the fundamental wave in the harmonic wave is increased and the accuracy of describing function is improved.On this occasion,new tuing equations is presented. Practical emulation proves that the tuning method after improvement can get better performance than Astrom method and PM method.%提出了一种改进的继电整定法,在继电环节和被控对象之间设置一个积分器。促进了高频信号的衰减。使谐波中的基波成分所占比例得到提高,改善了描述函数的精度,并在此情况下推导出了新的整定公式。通过仿真证明。利用改进后的方法进行PID参数整定比传统的Astrom法和PM法性能更加优越。

  13. Raúl Gonzalez Tuñón desencuadernado. Políticas de la literatura, entre el libro y las publicaciones periódicas

    Directory of Open Access Journals (Sweden)

    Geraldine Rogers

    2015-11-01

    Full Text Available RESUMEN: el artículo revisa algunos supuestos sobre la producción literaria de Raúl González Tuñón en las décadas de 1920 y 1930 a partir de dos desplazamientos. En primer lugar, explora las políticas de la literatura que permitirían pensar, de manera menos esquemática que con la habitual categoría de “literatura política” con que se suelen abordar sus textos de la década del treinta, las apuestas y limitaciones de una escritura que desde su inicio se propuso como transformadora. En segundo lugar, el artículo pone el foco en la primera circulación de los textos, muchas veces en diarios y revistas, contextos formativos de una literatura que en gran medida surgió en sus páginas. Desencuadernar a Tuñón implica atender a la materialidad de sus escritos y explorar más allá de la tradicional figura del autor de libros, para indagar políticas de la escritura que articularon campos y prácticas, y experimentaron no sólo con nuevas formas estéticas sino también con diversos modos de circulación pública de las letras.

  14. 土族民间信仰的民族心理学解析%Tu Folk Beliefs of the National Psychology Analytical

    Institute of Scientific and Technical Information of China (English)

    王默

    2011-01-01

    Tu folk circulates with many unique folk beliefs,the folk beliefs are minority is an important part of traditional culture.Including fertility belief,reproductive worship,home most widely and typical worship god.This paper tries to ethnic psychology,reading from the perspective of representative of folk beliefs of tu folk beliefs,to explore the psychological factors produced.%土族民间存在着很多独具特色的民间信仰,这些民间信仰是土族传统文化的重要组成部分。其中丰产信仰、生殖崇拜、家神崇拜最为广泛和典型。本文试从民族心理学的角度入手,解读其中具有代表性的民间信仰,以探讨土族民间信仰产生的心理因素。

  15. GTPase domains of ras p21 oncogene protein and elongation factor Tu: analysis of three-dimensional structures, sequence families, and functional sites.

    Science.gov (United States)

    Valencia, A; Kjeldgaard, M; Pai, E F; Sander, C

    1991-06-15

    GTPase domains are functional and structural units employed as molecular switches in a variety of important cellular functions, such as growth control, protein biosynthesis, and membrane traffic. Amino acid sequences of more than 100 members of different subfamilies are known, but crystal structures of only mammalian ras p21 and bacterial elongation factor Tu have been determined. After optimal superposition of these remarkably similar structures, careful multiple sequence alignment, and calculation of residue-residue interactions, we analyzed the two subfamilies in terms of structural conservation, sequence conservation, and residue contact strength. There are three main results. (i) A structure-based alignment of p21 and elongation factor Tu. (ii) The definition of a common conserved structural core that may be useful as the basis of model building by homology of the three-dimensional structure of any GTPase domain. (iii) Identification of sequence regions, other than the effector loop and the nucleotide binding site, that may be involved in the functional cycle: they are loop L4, known to change conformation after GTP hydrolysis; helix alpha 2, especially Arg-73 and Met-67 in ras p21; loops L8 and L10, including ras p21 Arg-123, Lys-147, and Leu-120; and residues located spatially near the N and C termini. These regions are candidate sites for interaction either with the GTP/GDP exchange factor, with a GTPase-affected function, or with a molecule delivered to a destination site with the aid of the GTPase domain.

  16. Electronic Cigarettes

    Science.gov (United States)

    ... New FDA Regulations Text Size: A A A Electronic Cigarettes Electronic cigarettes (e-cigarettes) are battery operated products designed ... more about: The latest news and events about electronic cigarettes on this FDA page Electronic cigarette basics ...

  17. REMINDER FROM MEDICAL SERVICE

    CERN Multimedia

    Medical Service

    2000-01-01

    For medical problems, we would like to remind all personnel working on the CERN sites, be they staff or from outside firms, that they are welcome at the Infirmary, building 57, ground floor.For information, call the Nurses on Telephone: 73802 or by electronic mail:Infirmary.Service@cern.chMarion.Diedrich@cern.ch Janet.Doody@cern.ch Mireille.Vosdey@cern.chMedicalService

  18. REMINDER FROM MEDICAL SERVICE

    CERN Multimedia

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    For medical problems, we would like to remind all personnel working on the CERN sites, be they staff or from outside firms, that they are welcome at the Infirmary, building 57, ground floor. For information, call the Nurses on telephone: 73802. by electronic mail to: Infirmary.Service@cern.chMarion.Diedrich@cern.ch Janet.Doody@cern.ch Mireille.Vosdey@cern.ch Medical Service

  19. REMINDER FROM MEDICAL SERVICE

    CERN Multimedia

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    For medical problems, we would like to remind all personnel working on the CERN sites,be they staff or from outside firms, that they are welcome at the Infirmary, building 57, ground floor.For information, call the Nurseson telephone: 73802.by electronic mail to:Infirmary.Service@cern.chMarion.Diedrich@cern.ch Janet.Doody@cern.ch Mireille.Vosdey@cern.chMedicalService

  20. Electromagnetic modelling, inversion and data-processing techniques for GPR: ongoing activities in Working Group 3 of COST Action TU1208

    Science.gov (United States)

    Pajewski, Lara; Giannopoulos, Antonis; van der Kruk, Jan

    2015-04-01

    This work aims at presenting the ongoing research activities carried out in Working Group 3 (WG3) 'EM methods for near-field scattering problems by buried structures; data processing techniques' of the COST (European COoperation in Science and Technology) Action TU1208 'Civil Engineering Applications of Ground Penetrating Radar' (www.GPRadar.eu). The principal goal of the COST Action TU1208 is to exchange and increase scientific-technical knowledge and experience of GPR techniques in civil engineering, simultaneously promoting throughout Europe the effective use of this safe and non-destructive technique in the monitoring of infrastructures and structures. WG3 is structured in four Projects. Project 3.1 deals with 'Electromagnetic modelling for GPR applications.' Project 3.2 is concerned with 'Inversion and imaging techniques for GPR applications.' The topic of Project 3.3 is the 'Development of intrinsic models for describing near-field antenna effects, including antenna-medium coupling, for improved radar data processing using full-wave inversion.' Project 3.4 focuses on 'Advanced GPR data-processing algorithms.' Electromagnetic modeling tools that are being developed and improved include the Finite-Difference Time-Domain (FDTD) technique and the spectral domain Cylindrical-Wave Approach (CWA). One of the well-known freeware and versatile FDTD simulators is GprMax that enables an improved realistic representation of the soil/material hosting the sought structures and of the GPR antennas. Here, input/output tools are being developed to ease the definition of scenarios and the visualisation of numerical results. The CWA expresses the field scattered by subsurface two-dimensional targets with arbitrary cross-section as a sum of cylindrical waves. In this way, the interaction is taken into account of multiple scattered fields within the medium hosting the sought targets. Recently, the method has been extended to deal with through-the-wall scenarios. One of the

  1. Solid Phase Extraction of Bryophyte Lipids / Briofītu lipīdu cietfāzes ekstrakcijas frakcionēšana

    Directory of Open Access Journals (Sweden)

    Klavina Laura

    2015-11-01

    Full Text Available Pētījuma ietvaros izstrādāta vienkārša, ātra un viegli atkārtojama analītiska metode briofītu lipīdu frakcionēšanai. Lipīdu frakcijas frakcionēšanai izmantoja cietfāzes ekstrakciju ar silikagēlu un ar NH2 grupām modificētu silikagēlu, iegūtās vielu grupas kvantificēja kā to trimetilsilil atvasinājumus, izmantojot gāzes hromatogrāfiju-masas spektrometriju. Frakcionēšanu veica, izmantojot eluentu polaritātes gradienta principu (eluenti: heksāns, heksāns/hloroforms 5:1, hloroforms, kā pēdējo eluentu ar NH2 grupām modificēta silikagēla gadījumā izmantojot skābes (etiķskābes šķīdumu. Izpētes objekti bija divi Latvijā plaši izplatīti sūnaugi (Polytrichum commune, Dicranum polysetum, kuru sastāvā identificēja vairāk nekā 45 dažādus savienojumus, daudzi no kuriem ir ar augstu bioloģisko aktivitāti. Sūnaugu sastāvā identificēja sterolus, tokoferolus, taukskābes un citi savienojumus. Izmantotā frakcionēšanas shēma pavēra iespējas identificēt daudzus savienojumus, kuri kopējā ekstrakta hromatogrammā nebija uzrādīti, piemēram, alkānu rindas savienojumi, vairāki steroli. Līdz ar to sūnaugu lipīdu cietfāzes frakcionēšanas metode ļāva noteikt vielu klātbūtni, kuras atrodas mikrodaudzumos, bet kuras varēja ļaut izsekot brīofītu pārvērtībām bioģeoķīmiskos procesos. Ieteiktā frakcionēšanas metode ļāva arī identificēt vairākas vielu grupas, kuras varētu būt perspektīvas kā jaunas bioloģiski aktīvas vielas, kā arī palīdzēja labāk izprast briofītu metabolismu, piemēram starpsugu atšķirības un sastāva sezonālās mainības raksturu.

  2. The Electron

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, George

    1972-01-01

    Electrons are elementary particles of atoms that revolve around and outside the nucleus and have a negative charge. This booklet discusses how electrons relate to electricity, some applications of electrons, electrons as waves, electrons in atoms and solids, the electron microscope, among other things.

  3. FAX SERVICE

    CERN Multimedia

    Telephone Service

    2002-01-01

    As from 1st of July 2002, responsibility for running the Fax Service will be transfered to the Printer Service. Future requests for machines, toner and breakdown should be sent to Printer.Support@cern.ch - tel 78888. Telephone Service

  4. Hard electronics; Hard electronics

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Hard material technologies were surveyed to establish the hard electronic technology which offers superior characteristics under hard operational or environmental conditions as compared with conventional Si devices. The following technologies were separately surveyed: (1) The device and integration technologies of wide gap hard semiconductors such as SiC, diamond and nitride, (2) The technology of hard semiconductor devices for vacuum micro- electronics technology, and (3) The technology of hard new material devices for oxides. The formation technology of oxide thin films made remarkable progress after discovery of oxide superconductor materials, resulting in development of an atomic layer growth method and mist deposition method. This leading research is expected to solve such issues difficult to be easily realized by current Si technology as high-power, high-frequency and low-loss devices in power electronics, high temperature-proof and radiation-proof devices in ultimate electronics, and high-speed and dense- integrated devices in information electronics. 432 refs., 136 figs., 15 tabs.

  5. Medical Services: Ophthalmic Services

    Science.gov (United States)

    2007-11-02

    Atlan- tic Treaty Organization (NATO) nations and of other officially rec- ognized foreign military personnel at military installations within the...representatives of religious groups, celebrities, and enter- tainers; representatives of the United Service Organization( USO ), other social agencies, and...from DOD, or from one of the military depart- ments, to visit military commands overseas. b. Dependents of USO oversea area executives, club directors

  6. Service Modularity

    DEFF Research Database (Denmark)

    Avlonitis, Viktor; Hsuan, Juliana

    2015-01-01

    The purpose of this research is to investigate the studies on service modularity with a goal of informing service science and advancing contemporary service systems research. Modularity, a general systems property, can add theoretical underpinnings to the conceptual development of service science...... in general and service systems in particular. Our research is guided by the following question: how can modularity theory inform service system design? We present a review of the modularity literature and associated concepts. We then introduce the contemporary service science and service system discourse...

  7. Construye tu Música

    Directory of Open Access Journals (Sweden)

    Contreras, Antonio de

    2000-05-01

    Full Text Available En el Sistema Educativo actual la composición musical está contemplada en el tramo final de los estudios de Conservatorio, tras muchos años de adiestramiento técnico-instrumental y teórico. Por otra parte, si visitamos un Aula de Educación Plástica de un Instituto, podemos ver a los alumnos de Secundaria expresándose, canalizando su creatividad a través de colores, formas y volúmenes, sin prejuicios, con un mínimo y, en la mayoría de los casos, muy simple bagaje de conocimientos técnicos previos. Está claro que se trata de dos artes completamente diferentes, también es bien sabido y repetido hasta la saciedad el carácter abstracto de la música. Pero así y todo ¿Será posible arbitrar un modo de acercarse a la música desde dentro, desde la práctica de la composición musical de una forma directa y simple, sin necesidad de una formación musical de nivel superior, de forma parecida a como se plantea la actividad creativa en la educación plástica? ¿Será posible complementar dicha práctica con la subsiguiente interpretación de las composiciones y la crítica de las producciones ajenas del mismo nivel? Las preguntas no son, por supuesto, nuevas: ya los grandes pedagogos musicales del primer cuarto de siglo las plantearon y resolvieron cada uno a su modo. La siguiente comunicación pretende dar a conocer los resultados de una investigación en el Aula de música, realizada por el autor durante los cuatro últimos años, que parte de una propuesta original en este sentido.

  8. TuGen

    DEFF Research Database (Denmark)

    Gilling, Lasse

    An implementation of Mann's method of generating synthetic turbulence is described. A brief introduction to the method is given prior to some details on the implementation. Several tests to verify the implementation follows and finally the use of the program is described....

  9. 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...

  10. Expression of the mucus adhesion genes Mub and MapA, adhesion-like factor EF-Tu and bacteriocin gene plaA of Lactobacillus plantarum 423, monitored with real-time PCR.

    Science.gov (United States)

    Ramiah, K; van Reenen, C A; Dicks, L M T

    2007-05-30

    Expression of the mucus adhesion genes Mub and MapA, adhesion-like factor EF-Tu and bacteriocin gene plaA by Lactobacillus plantarum 423, grown in the presence of bile, pancreatin and at low pH, was studied by real-time PCR. Mub, MapA and EF-Tu were up-regulated in the presence of mucus, proportional to increasing concentrations. Expression of MapA was up-regulated in the presence of 3.0 g/l bile and 3.0 g/l pancreatin at pH 6.5. Similar results were recorded in the presence of 10.0 g/l bile and 10.0 g/l pancreatin at pH 6.5. Expression of Mub was down-regulated in the presence of bile and pancreatin, whilst the expression of EF-Tu and plaA remained unchanged. Expression of Mub and MapA remained unchanged at pH 4.0, whilst expression of EF-Tu and plaA were up-regulated. Expression of MapA was down-regulated in the presence of 1.0 g/l l-cysteine HCl, suggesting that the gene is regulated by transcription attenuation that involves cysteine.

  11. Trade in health services.

    Science.gov (United States)

    Chanda, Rupa

    2002-01-01

    In light of the increasing globalization of the health sector, this article examines ways in which health services can be traded, using the mode-wise characterization of trade defined in the General Agreement on Trade in Services. The trade modes include cross- border delivery of health services via physical and electronic means, and cross-border movement of consumers, professionals, and capital. An examination of the positive and negative implications of trade in health services for equity, efficiency, quality, and access to health care indicates that health services trade has brought mixed benefits and that there is a clear role for policy measures to mitigate the adverse consequences and facilitate the gains. Some policy measures and priority areas for action are outlined, including steps to address the "brain drain"; increasing investment in the health sector and prioritizing this investment better; and promoting linkages between private and public health care services to ensure equity. Data collection, measures, and studies on health services trade all need to be improved, to assess better the magnitude and potential implications of this trade. In this context, the potential costs and benefits of trade in health services are shaped by the underlying structural conditions and existing regulatory, policy, and infrastructure in the health sector. Thus, appropriate policies and safeguard measures are required to take advantage of globalization in health services.

  12. Ecosystem services

    Science.gov (United States)

    Trista Patterson

    2014-01-01

    Since its inception, the ecosystem service approach has stimulated interest from numerous planning, management, and partnership perspectives. To date, however, research that quantifies ecosystem services in the study area (in the form of explicit ecosystem service studies) has been limited. This chapter reviews and synthesizes the concept of ecosystem services,...

  13. A clinical study on the efficacy of natural therapeutic factors in Băile Tuşnad for the rehabilitation of post-stroke patients

    Directory of Open Access Journals (Sweden)

    Gabriela Dogaru

    2017-02-01

    Full Text Available Introduction. Stroke is one of the main causes of morbidity and mortality worldwide. Hypotonic carbonated mineral waters in Băile Tușnad are used for their peripheral and cerebral vasodilator effects in the prophylaxis, therapy and rehabilitation of cardiovascular patients. Objectives. The aim of the clinical study was to assess the efficacy of natural therapeutic factors in Băile Tușnad for continuing the rehabilitation of post-stroke patients in a spa and climatic resort for the treatment of cardiovascular diseases. Methods. The study included 30 patients with a history of stroke, aged between 56 and 89 years, with a mean age of 69 years, at the Facility Treatment of the Tușnad Spa Complex SA, in the period April-December 2014. The clinical study was a prospective longitudinal analysis. Of all 30 patients, 50% had ischemic stroke, 43% transient cerebral ischemic attack, and 7% hemorrhagic stroke. Hemiparesis was the most frequent clinical sign, followed by coordination, balance and gait disorders. Patients attended rehabilitation treatment consisting of kinesiotherapy, carbonated mineral water baths for 15 minutes, aerotherapy for 30 minutes daily, massotherapy, performed daily for 16 days. Each patient was clinically assessed before and after treatment based on the TINETTI Balance Scale, the 10-m walk test, the Motor Assessment Scale, the BARTHEL Index, adverse reactions. Results. At the end of treatment, an improvement in the walking speed, a statistically significant improvement in the quality of gait were observed, p < 0.05. Statistically significant results p<0.05 were also obtained for balance. On the Motor Assessment Scale, by comparing the means before and after treatment with the paired T test, a statistically significant value p<0.05 was obtained. When evaluating the patients’ performance for 10 activities of daily living depending on the need for external assistance, using the Barthel Index, the value of p <0.05 was

  14. Blockage of both the extrinsic and intrinsic pathways of diazinon-induced apoptosis in PaTu cells by magnesium oxide and selenium nanoparticles

    Directory of Open Access Journals (Sweden)

    Shiri M

    2016-11-01

    Full Text Available Mahdi Shiri,1,2,* Mona Navaei-Nigjeh,1,3,* Maryam Baeeri,1 Mahban Rahimifard,1 Hossein Mahboudi,4 Ahmad Reza Shahverdi,5 Abbas Kebriaeezadeh,1 Mohammad Abdollahi1,6,7 1Department of Toxicology and Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, 2School of Medicine, Artesh University of Medical Sciences, 3Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; 4Department of Biotechnology, Faculty of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; 5Department of Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, 6Toxicology Interest Group, USERN, 7Endocrinology & Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran *These authors contributed equally to this work Abstract: Diazinon (DZ is an organophosphorus insecticide that acts as an acetylcholinesterase inhibitor. It is important to note that it can induce oxidative stress, lipid peroxidation, diabetic disorders, and cytotoxicity. Magnesium oxide (MgO and selenium nanoparticles (Se NPs showed promising protection against oxidative stress, lipid peroxidation, cytotoxicity, and diabetic disorders. Therefore, this study was conducted to explore the possible protective mechanisms of MgO and Se NPs against DZ-induced cytotoxicity in PaTu cell line. Cytotoxicity of DZ, in the presence or absence of effective doses of MgO and Se NPs, was determined in human pancreatic cancer cell line (PaTu cells after 24 hours of exposure by using mitochondrial activity and mitochondrial membrane potential assays. Then, the insulin, proinsulin, and C-peptide release; caspase-3 and -9 activities; and total thiol molecule levels were assessed. Determination of cell viability, including apoptotic and necrotic cells, was assessed via acridine orange/ethidium bromide double

  15. 《冥途飞脚》中的“义理与情”%The Rationalist and Emotion in Ming Tu Fei Jiao

    Institute of Scientific and Technical Information of China (English)

    赵黎慧

    2012-01-01

    Chikamatsu is Japan Edo Genroku period famous writer of doll and kabuki. Jing Yuan Xi He, Song Wei Ba Jiao and Chikamatsu are called Japan Genroku period of three literary giants. The work of Chika- matsu 《Ming Tu Fei Jiao》in Japan staged a number of the most popular work. In《Ming Tu Fei Jiao》, Zbong BingWei and Mei Chuan are in order to defend their love but to resist the morality of Edo Feudal.At the same time , they defend the credit which is set up by the Edo business community too.It is a expression that damage society common practice and business credit mood. The content of 《Ming Tu Fei Jiao》 show off the Japan Cul- ture "The Rationalist And Emotion". It is a new way for the friend exchange of Japan and China If we do un- derstand the The Rationalist And Emotion.%近松门左卫门是日本江户元禄时期有名的人形净琉璃和歌舞伎的剧作家,他与井原西鹤、松尾芭蕉一起被称为日本元禄时期的三大文学巨匠。近松门左卫门的作品《冥途飞脚》如今在日本是上演次数多、很受欢迎的作品。《冥途飞脚》中贫苦纯情的忠兵卫与梅川为了成就自己的爱情而抵抗江户封建社会道德,同时也抵抗了江户商业社会所建立起的信用组织,形成了破坏社会风气、破坏商业信用风气的一个实证。作品所表现的这种内容正是日本文化中“义理与情”矛盾与冲突的真实表现。

  16. 浅谈高职院校图书馆电子资源的管理和服务%On the Management and Service of the Electronic Resources of Higher Vocational College Library

    Institute of Scientific and Technical Information of China (English)

    邓正芳

    2014-01-01

    Under the background of rapid development of social economy, the computer technology, computer network technology, communication technology, database technology and other information technology, China has entered the information age ahead of time. In higher vocational colleges, the library electronic resources have become an important way for teachers and students to get teaching knowledge and scientific research information, providing reliable, timely and accurate books resources information service for teachers and students. In order to ensure the effective utilization of library electronic resources in higher vocational colleges, scientific and reasonable management is necessary, so as to promote the construction of digital libraries in higher vocational colleges, to achieve better and faster development.%在社会经济的快速发展背景下,我国计算机技术、计算机网络技术、通讯技术以及数据库技术等信息技术的产生,使我国提前进入信息化时代。在高职院校中,图书馆电子资源已经成为老师和学生获取教学知识、科研信息等方面的重要途径,为学校老师和学生提供了可靠、及时、准确的图书资源信息化服务。为了确保高职院校图书馆电子资源的有效利用,需要对其进行科学合理的管理,促进高职院校图书馆数字化建设,使其更好更快地发展。

  17. Digital Reference Service.

    Science.gov (United States)

    Mon, Lorri

    2000-01-01

    Discusses the increasing demand for digital reference services from government Web sites via email, and describes a partnership between the Government Printing Office and the federal depository library at the University of Illinois at Chicago to create electronic access to the Department of State Foreign Affairs Network (DOSFAN). (Author/LRW)

  18. REMINDER FROM MEDICAL SERVICE

    CERN Multimedia

    Medical Service

    2001-01-01

    For medical problems, we would like to remind all personnel working on the CERN sites, be they staff or from outside firms, that they are welcome at the Infirmary, building 57, ground floor. For information, call the Nurses on Telephone: 73802. by electronic mail: Infirmary.Service@cern.ch Marion.Diedrich@cern.ch Janet.Doody@cern.ch Mireille.Vosdey@cern.ch

  19. REMINDER FROM MEDICAL SERVICE

    CERN Multimedia

    Service Médical

    2000-01-01

    For medical problems, we would like to remind all personnel working on the CERN sites, be they staff or from outside firms, that they are welcome at the Infirmary, building 57, ground floor. For information, call the Nurses on Telephone: 73802. by electronic mail: Infirmary.Service@cern.ch Marion.Diedrich@cern.ch Janet.Doody@cern.ch Mireille.Vosdey@cern.ch

  20. REMINDER FROM MEDICAL SERVICE

    CERN Multimedia

    Medical Service

    2001-01-01

    For medical problems, we would like to remind all personnel working on the CERN sites, be they staff or from outside firms, that they are welcome at the Infirmary, building 57, ground floor. For information, call the Nurses on Telephone: 73802. by electronic mail: Infirmary.Service@cern.ch Marion.Diedrich@cern.ch Janet.Doody@cern.ch Mireille.Vosdey@cern.ch