Leerstoel Installaties TU Delft

NARCIS (Netherlands)

Luscuere, P.G.; Zeiler, W.; Cauberg, J.J.M.; van der Linden, A.C.; Dobbelsteen, A.A.J.F.

2007-01-01

De leerstoel Installaties aan de TU Delft heeft een lange geschiedenis. De laatste decennia heeft Peter Luscuere de leerstoel in deeltijd bezet en zo een belangrijke bijdrage geleverd aan de koppeling van Onderzoek, Onderwijs en Ondernemen. Het artikel start met een korte beschrijving van de huidige

Transportvaneundersøgelsen - Variabeldeklaration : TU 2006-11, version 2

DEFF Research Database (Denmark)

Christiansen, Hjalmar

Dette notat dokumenterer de leverede data i datasættet TU 2006-11 version 2, som omfatter data fra perioden maj 2006 til 30. April 2012. For den mest opdaterede dokumentation af nyeste TU-data henvises til vores hjemmeside. Nærværende notat følger såvidt muligt datasættet og opdateres ikke herefter....

Transportvaneundersøgelsen - Variabeldeklaration : TU 2006-12, version 2

DEFF Research Database (Denmark)

Christiansen, Hjalmar; Skougaard, Britt Zoëga

Dette notat dokumenterer de leverede data i datasættet TU 2006-12 version 2, som omfatter data fra perioden maj 2006 til 30. april 2012. For den mest opdaterede dokumentation af nyeste TU-data henvises til vores hjemmeside. Nærværende notat følger såvidt muligt datasættet og opdateres ikke herefter....

Transportvaneundersøgelsen - Variabeldeklaration : TU 2006-11, version 1

DEFF Research Database (Denmark)

Christiansen, Hjalmar

Dette notat dokumenterer de leverede data i datasættet TU 2006-11 version 1, som omfatter data fra perioden maj 2006 til 31. december 2011. For den mest opdaterede dokumentation af nyeste TU-data henvises til vores hjemmeside. Nærværende notat følger såvidt muligt datasættet og opdateres ikke...

Transportvaneundersøgelsen - Variabeldeklaration : TU 2006-12, version 1

DEFF Research Database (Denmark)

Christiansen, Hjalmar; Skougaard, Britt Zoëga

Dette notat dokumenterer de leverede data i datasættet TU 2006-12 version 1, som omfatter data fra perioden maj 2006 til 31. december 2012. For den mest opdaterede dokumentation af nyeste TU-data henvises til vores hjemmeside. Nærværende notat følger så vidt muligt datasættet og opdateres ikke...

Transportvaneundersøgelsen - Variabeldeklaration: TU 2006-13 version 2

DEFF Research Database (Denmark)

Christiansen, Hjalmar; Skougaard, Britt Zoëga

Dette notat dokumenterer de leverede data i datasættet TU 2006-13 version 2, som omfatter data fra perioden maj 2006 til 30. april 2014. For den mest opdaterede dokumentation af nyeste TU-data henvises til vores hjemmeside. Nærværende notat følger så vidt muligt datasættet og opdateres ikke...

Transportvaneundersøgelsen - Variabeldeklaration: TU 2006-14 version 1

DEFF Research Database (Denmark)

Christiansen, Hjalmar; Skougaard, Britt Zoëga

Dette notat dokumenterer de leverede data i datasættet TU 2006-14 version 1, som omfatter data fra perioden maj 2006 til 31. december 2014. For den mest opdaterede dokumentation af nyeste TU-data henvises til vores hjemmeside. Nærværende notat følger så vidt muligt datasættet og opdateres ikke...

Transportvaneundersøgelsen - Variabeldeklaration : TU 2006-10, version 1

DEFF Research Database (Denmark)

Christiansen, Hjalmar

Dette notat dokumenterer de leverede data i datasættet TU 2006-10 version 1, som omfatter data fra perioden maj 2006 til 31. december 2010. For den mest opdaterede dokumentation af nyeste TU-data henvises til vores hjemmeside. Nærværende notat følger såvidt muligt datasættet og opdateres ikke...

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

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 elegans C. 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.

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

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

Directory of Open Access Journals (Sweden)

Nguyen-the Christophe

2008-10-01

Full Text Available Abstract 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 role of YvfTU in the expression of the PlcR regulon was therefore investigated. Results Expression of the plcR gene was monitored using a transcriptional fusion with a lacZ reporter gene in a yvfTU mutant and in its B. cereus ATCC 14579 parental strain. Two hours after the onset of the stationary phase, a stage at which the PlcR regulon is highly expressed, the plcR expression in the yvfTU mutant was only 50% of that of its parental strain. In addition to the reduced plcR expression in the yvfTU mutant, a few members of the PlcR regulon showed a differential expression, as revealed by transcriptomic and proteomic analyses. The virulence of the yvfTU mutant in a Galleria mellonella insect model was slightly lower than that of the parental strain. Conclusion The YvfTU two-component system is not required for the expression of most of the virulence factors belonging to the PlcR regulon. However, YvfTU is involved in expression of plcR, a major regulator of virulence in B. cereus.

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)

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.

Time-, Sex-, and Dose-Dependent Alterations of the Gut Microbiota by Consumption of Dietary Daikenchuto (TU-100

Directory of Open Access Journals (Sweden)

Jun Miyoshi

2018-01-01

Full Text Available Medications or dietary components can affect both the host and the host’s gut microbiota. Changes in the microbiota may influence medication efficacy and interactions. Daikenchuto (TU-100, a herbal medication, comprised of ginger, ginseng, and Japanese pepper, is widely used in Japanese traditional Kampo medicine for intestinal motility and postoperative paralytic ileus. We previously showed in mice that consumption of TU-100 for 4 weeks changed the gut microbiota and increased bioavailability of bacterial ginsenoside metabolites. Since TU-100 is prescribed in humans for months to years, we examined the time- and sex-dependent effects of TU-100 on mouse gut microbiota. Oral administration of 1.5% TU-100 for 24 weeks caused more pronounced changes in gut microbiota in female than in male mice. Changes in both sexes largely reverted to baseline upon TU-100 withdrawal. Effects were time and dose dependent. The microbial profiles reverted to baseline within 4 weeks after withdrawal of 0.75% TU-100 but were sustained after withdrawal of 3% TU-100. In summary, dietary TU-100 changed mouse microbiota in a time-, sex-, and dose-dependent manner. These findings may be taken into consideration when determining optimizing dose for conditions of human health and disease with the consideration of differences in composition and response of the human intestinal microbiota.

The DIAN-TU Next Generation Alzheimer’s prevention trial: adaptive design and disease progression model

Science.gov (United States)

Bateman, Randall J.; Benzinger, Tammie L.; Berry, Scott; Clifford, David B.; Duggan, Cynthia; Fagan, Anne M.; Fanning, Kathleen; Farlow, Martin R.; Hassenstab, Jason; McDade, Eric M.; Mills, Susan; Paumier, Katrina; Quintana, Melanie; Salloway, Stephen P.; Santacruz, Anna; Schneider, Lon S.; Wang, Guoqiao; Xiong, Chengjie

2016-01-01

INTRODUCTION The Dominantly Inherited Alzheimer Network Trials Unit (DIAN-TU) trial is an adaptive platform trial testing multiple drugs to slow or prevent the progression of Alzheimer’s disease in autosomal dominant Alzheimer’s disease (ADAD) families. With completion of enrollment of the first two drug arms, the DIAN-TU now plans to add new drugs to the platform, designated as the Next Generation Prevention Trial (NexGen). METHODS In collaboration with ADAD families, philanthropic organizations, academic leaders, the DIAN-TU Pharma Consortium, the NIH, and regulatory colleagues, the DIAN-TU developed innovative clinical study designs for the DIAN-TU NexGen trial. RESULTS Our expanded trials toolbox consists of a Disease Progression Model for ADAD, primary endpoint DIAN-TU cognitive performance composite, biomarker development, self-administered cognitive assessments, adaptive dose adjustments, and blinded data collection through the last participant completion. CONCLUSION These steps represent elements to improve efficacy of the adaptive platform trial and a continued effort to optimize prevention and treatment trials in ADAD. PMID:27583651

Ar cinku aizvietotu hidroksilapatītu pētījumi

OpenAIRE

Komarovska, Laura

2013-01-01

Darbā apkopota informācija par hidroksilapatītu īpašībām, to sintēzes iespējām un izmantošanu. Apkopota informācija arī par izmantotajām darba un analīzes metodēm. Eksperimentālajā daļā veikta ar cinku, cēriju un cinku - cēriju aizvietotu hidroksilapatītu sintēze, izmantojot hidrotermisko metodi, kā sākotnējo izejvielu izmantojot amorfas vai kristāliskas fāzes hidroksilapatītu. Iegūtie pulveri raksturoti izmantojot pulvera rentgendifraktometriju un Furjē transformācijas infrasarkano spektrosk...

The Turkism Idea in Kızıl Tuğ Novel

Directory of Open Access Journals (Sweden)

Ahmet İhsan KAYA

2016-06-01

Full Text Available Kızıl Tuğ is the first and most important novel by Abdullah Ziya Kozanoğlu, who was a writer of history novels. The novel, published in 1927, was among the best seller until 1980s. Kızıl Tuğ, the important history adventure novels of the Turkish Literature, was also the first history novel of the Republican Period of Turkish Literature. It acted as a source for comic books newly entering the Turkish Literature and as a Pioneer for Yeşilçam movies narrating heroic figures in The Turkish history the novel influenced the following history novelists in this respect. In addition to its popularity among the youth and the children, this work of literature still has effects on contemporary intellectuals and politicians. Kızıl Tuğ narrates the Middle Asian Turkish history in the first quarter of 1200s. The author focuses on the importance of the Turkish Union while narrating the war between Genghis Khan and China. Kızıl Tuğ was written under the idea of nation-state, and it was fictionalized to express the sovereignty of The Turkish nation and the origins of The Turkish people. Kızıl Tuğ, which has an important place in Turkish culture and literature, is of great importance in Turkish Literature since it reflects A. Ziya Kozanoğlu’s perspective on Turkish nation and his concept of Turkism

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 structural...

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...

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

Translation elongation factor EF-Tu modulates filament formation of actin-like MreB protein in vitro.

Science.gov (United States)

Defeu Soufo, Hervé Joël; Reimold, Christian; Breddermann, Hannes; Mannherz, Hans G; Graumann, Peter L

2015-04-24

EF-Tu has been shown to interact with actin-like protein MreB and to affect its localization in Escherichia coli and in Bacillus subtilis cells. We have purified YFP-MreB in an active form, which forms filaments on glass slides in vitro and was active in dynamic light-scattering assays, polymerizing in milliseconds after addition of magnesium. Purified EF-Tu enhanced the amount of MreB filaments, as seen by sedimentation assays, the speed of filament formation and the length of MreB filaments in vitro. EF-Tu had the strongest impact on MreB filaments in a 1:1 ratio, and EF-Tu co-sedimented with MreB filaments, revealing a stoichiometric interaction between both proteins. This was supported by cross-linking assays where 1:1 species were well detectable. When expressed in E. coli cells, B. subtilis MreB formed filaments and induced the formation of co-localizing B. subtilis EF-Tu structures, indicating that MreB can direct the positioning of EF-Tu structures in a heterologous cell system. Fluorescence recovery after photobleaching analysis showed that MreB filaments have a higher turnover in B. subtilis cells than in E. coli cells, indicating different filament kinetics in homologous or heterologous cell systems. The data show that MreB can direct the localization of EF-Tu in vivo, which in turn positively affects the formation and dynamics of MreB filaments. Thus, EF-Tu is a modulator of the activity of a bacterial actin-like protein. Copyright © 2015. Published by Elsevier Ltd.

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

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...

Technical Services in the Age of Electronic Publishing.

Science.gov (United States)

Brownrigg, Edwin; And Others

1984-01-01

Examination of the traditional library technical services functions and how they may change with the advent of widespread computer-based electronic publishing emphasizes ways in which technical services will have to adapt in electronic publishing environment. Implications of electronic publishing for library management and budgeting are explored.…

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

A avaliação da concordância verbal com o pronome tu em Florianópolis

Directory of Open Access Journals (Sweden)

Christiane Maria Nunes de Souza

2015-09-01

Full Text Available http://dx.doi.org/10.5007/1984-8420.2015v16n1p170 Neste artigo, com base nos pressupostos da Sociolinguística Variacionista (WEINREICH, LABOV, HERZOG, 1968; LABOV, 1972, 1982, 1994, 2001, 2010, buscamos indícios de como o fenômeno variável de concordância verbal com o pronome tu (tu/Ø falas ~ tu/Ø fala, tu/Ø  falaste ~ tu/Ø falasse ~ tu/Ø falou é avaliado na cidade de Florianópolis. Com essa finalidade, aplicamos um teste de avaliação a 22 alunos do curso de Economia da Universidade Federal de Santa Catarina (UFSC. Os resultados evidenciam uma correlação entre a diminuição das taxas percentuais de concordância verificada em Florianópolis (LOREGIAN-PENKAL, 2004; DAVET, 2013 e uma avaliação positiva/neutra da não marcação da concordância.

Subcontracting in electronics : from contract manufacturers to providers of electronic manufacturing services (EMS)

OpenAIRE

Liemt van, Gijsbert

2007-01-01

Discusses how the top contract manufacturers in the electronics industry try to become providers of electronic manufacturing services by deepening and broadening the rage of services that they offer and by diversifying into markets other than computing and telecommunications.

A generalized Tu formula and Hamiltonian structures of fractional AKNS hierarchy

International Nuclear Information System (INIS)

Wu, Guo-cheng; Zhang, Sheng

2011-01-01

In this Letter, a generalized Tu formula is firstly presented to construct Hamiltonian structures of fractional soliton equations. The obtained results can be reduced to the classical Hamiltonian hierarchy of AKNS in ordinary calculus. -- Highlights: → A generalized Tu formula is first established based on the fractional variational theory for non-differentiable functions. → Hamiltonian structures of fractional AKNS hierarchy are obtained. → The classical AKNS hierarchy is just a special case of the fractional hierarchy.

A generalized Tu formula and Hamiltonian structures of fractional AKNS hierarchy

Energy Technology Data Exchange (ETDEWEB)

Wu, Guo-cheng, E-mail: wuguocheng2002@yahoo.com.cn [Key Laboratory of Numerical Simulation of Sichuan Province, Neijiang, Sichuan 641112 (China); College of Mathematics and Information Science, Neijiang Normal University, Neijiang, Sichuan 641112 (China); Zhang, Sheng, E-mail: zhshaeng@yahoo.com.cn [School of Mathematical Sciences, Dalian University of Technology, Dalian 116024 (China)

2011-10-03

In this Letter, a generalized Tu formula is firstly presented to construct Hamiltonian structures of fractional soliton equations. The obtained results can be reduced to the classical Hamiltonian hierarchy of AKNS in ordinary calculus. -- Highlights: → A generalized Tu formula is first established based on the fractional variational theory for non-differentiable functions. → Hamiltonian structures of fractional AKNS hierarchy are obtained. → The classical AKNS hierarchy is just a special case of the fractional hierarchy.

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...

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...

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...

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...

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...

Monitoring the Quality of Services in Electronic Banking

OpenAIRE

Jovovic Radislav; Lekic Elvis; Jovovic Miroslav

2016-01-01

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...

The Fic protein Doc uses an inverted substrate to phosphorylate and inactivate EF-Tu.

Science.gov (United States)

Castro-Roa, Daniel; Garcia-Pino, Abel; De Gieter, Steven; van Nuland, Nico A J; Loris, Remy; Zenkin, Nikolay

2013-12-01

Fic proteins are ubiquitous in all of the domains of life and have critical roles in multiple cellular processes through AMPylation of (transfer of AMP to) target proteins. Doc from the doc-phd toxin-antitoxin module is a member of the Fic family and inhibits bacterial translation by an unknown mechanism. Here we show that, in contrast to having AMPylating activity, Doc is a new type of kinase that inhibits bacterial translation by phosphorylating the conserved threonine (Thr382) of the translation elongation factor EF-Tu, rendering EF-Tu unable to bind aminoacylated tRNAs. We provide evidence that EF-Tu phosphorylation diverged from AMPylation by antiparallel binding of the NTP relative to the catalytic residues of the conserved Fic catalytic core of Doc. The results bring insights into the mechanism and role of phosphorylation of EF-Tu in bacterial physiology as well as represent an example of the catalytic plasticity of enzymes and a mechanism for the evolution of new enzymatic activities.

Evaluating Electronic Reference Services: Issues, Approaches and Criteria.

Science.gov (United States)

Novotny, Eric

2001-01-01

Discussion of electronic library reference services focuses on an overview of the chief methodologies available for conducting assessments of electronic services. Highlights include quantitative measures and benchmarks, including equity and access; quality measures; behavioral aspects of quality, including librarian-patron interaction; and future…

EARS: Electronic Access to Reference Service.

Science.gov (United States)

Weise, F O; Borgendale, M

1986-10-01

Electronic Access to Reference Service (EARS) is a front end to the Health Sciences Library's electronic mail system, with links to the online public catalog. EARS, which became operational in September 1984, is accessed by users at remote sites with either a terminal or microcomputer. It is menu-driven, allowing users to request: a computerized literature search, reference information, a photocopy of a journal article, or a book. This paper traces the history of EARS and discusses its use, its impact on library staff and services, and factors that influence the diffusion of new technology.

Users satisfaction with electronic information resources and services ...

African Journals Online (AJOL)

This study investigated users satisfaction on the use of electronic information resources and services in MTN Net libraries in ABU & UNIBEN. Two objectives and one null hypotheses were formulated and tested with respect to the users' satisfaction on electronic information resources and services in MTN Net libraries in ...

Another Interface: Electronic Publishing and Technical Services.

Science.gov (United States)

Yamamoto, Rumi

1986-01-01

Discusses the problems of assimilating electronic publishing within the technical services area of academic libraries: whether to consider electronic journals as acquisitions; how to catalog them; whether to charge users for access to them; and how to preserve online publications for future research. Future trends in electronic publishing are…

Teaching Tu Fu on the Night Shift.

Science.gov (United States)

Brady, Philip

1995-01-01

Describes a teacher's unsuccessful attempt to introduce the poetry of Tu Fu, a wayward bureaucrat of the T'ang dynasty, to a class of part-time students. Uses his students' resistance to this poetry as an occasion to discuss the importance of personal responses to poetry, as opposed to "correct" academic responses. (TB)

Nonrandom γ-TuNA-dependent spatial pattern of microtubule nucleation at the Golgi.

Science.gov (United States)

Sanders, Anna A W M; Chang, Kevin; Zhu, Xiaodong; Thoppil, Roslin J; Holmes, William R; Kaverina, Irina

2017-11-07

Noncentrosomal microtubule (MT) nucleation at the Golgi generates MT network asymmetry in motile vertebrate cells. Investigating the Golgi-derived MT (GDMT) distribution, we find that MT asymmetry arises from nonrandom nucleation sites at the Golgi (hotspots). Using computational simulations, we propose two plausible mechanistic models of GDMT nucleation leading to this phenotype. In the "cooperativity" model, formation of a single GDMT promotes further nucleation at the same site. In the "heterogeneous Golgi" model, MT nucleation is dramatically up-regulated at discrete and sparse locations within the Golgi. While MT clustering in hotspots is equally well described by both models, simulating MT length distributions within the cooperativity model fits the data better. Investigating the molecular mechanism underlying hotspot formation, we have found that hotspots are significantly smaller than a Golgi subdomain positive for scaffolding protein AKAP450, which is thought to recruit GDMT nucleation factors. We have further probed potential roles of known GDMT-promoting molecules, including γ-TuRC-mediated nucleation activator (γ-TuNA) domain-containing proteins and MT stabilizer CLASPs. While both γ-TuNA inhibition and lack of CLASPs resulted in drastically decreased GDMT nucleation, computational modeling revealed that only γ-TuNA inhibition suppressed hotspot formation. We conclude that hotspots require γ-TuNA activity, which facilitates clustered GDMT nucleation at distinct Golgi sites. © 2017 Sanders et al. This article is distributed by The American Society for Cell Biology under license from the author(s). Two months after publication it is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Mutation of the conserved Gly83 and Gly94 in Escherichia coli elongation factor Tu. Indication of structural pivots

DEFF Research Database (Denmark)

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

1995-01-01

Elongation factor Tu from Escherichia coli cycles between an active conformation where GTP is bound, and an inactive conformation where GDP is bound. Between the two conformations, elongation factor Tu undergoes major structural changes. The aim of this work has been to reveal the role of two ver...... is an important pivot point in elongation factor-Tu. Udgivelsesdato: 1995-Feb-15...

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

Two residues of Escherichia coli elongation factor Tu involved in binding of aminoacyl-tRNA were identified and subjected to mutational analysis. Lys-89 and Asn-90 were each replaced by either Ala or Glu. The four single mutants were denoted K89A, K89E, N90A, and N90E, respectively. The mutants...... 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....... Their functional roles are discussed in relation to the structure of elongation factor Tu in complex with aminoacyl-tRNA. Udgivelsesdato: 1996-Aug-23...

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...

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.

Innovations in electronic services

Directory of Open Access Journals (Sweden)

Dagmara Wach

2011-12-01

Full Text Available Summarry Existence in electronic business has become increasingly difficult. High competition and considerable financial resources needed to enter electronic market are the problems of most micro and small sized enterprises, starting or developing their business. Nevertheless, there is a market niche for them, which can ensure success and grant partial financing of the business. This niche are small web projects, providing the customer with personalized service, hitting his tastes and meeting immediate needs. A projects that large websites are unable to perform. Financial sourcing of those projects comes from EU subsidies, in the framework of the Działanie 8.1. PO IG, 2007-2013.

47 CFR 101.503 - Digital Electronic Message Service Nodal Stations.

Science.gov (United States)

2010-10-01

... Service § 101.503 Digital Electronic Message Service Nodal Stations. 10.6 GHz DEMS Nodal Stations may be... 47 Telecommunication 5 2010-10-01 2010-10-01 false Digital Electronic Message Service Nodal Stations. 101.503 Section 101.503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY...

A Standardization Framework for Electronic Government Service Portals

Science.gov (United States)

Sarantis, Demetrios; Tsiakaliaris, Christos; Lampathaki, Fenareti; Charalabidis, Yannis

Although most eGovernment interoperability frameworks (eGIFs) cover adequately the technical aspects of developing and supporting the provision of electronic services to citizens and businesses, they do not exclusively address several important areas regarding the organization, presentation, accessibility and security of the content and the electronic services offered through government portals. This chapter extends the scope of existing eGIFs presenting the overall architecture and the basic concepts of the Greek standardization framework for electronic government service portals which, for the first time in Europe, is part of a country's eGovernment framework. The proposed standardization framework includes standards, guidelines and recommendations regarding the design, development and operation of government portals that support the provision of administrative information and services to citizens and businesses. By applying the guidelines of the framework, the design, development and operation of portals in central, regional and municipal government can be systematically addressed resulting in an applicable, sustainable and ever-expanding framework.

Evaluating the TU/e Lupo EL BEV performance

NARCIS (Netherlands)

Besselink, I.J.M.; Wang, J.; Nijmeijer, H.

2013-01-01

The TU/e has developed a battery electric vehicle (BEV) using a VW Lupo 3L as donor platform. The differences between the initial design calculations and actual vehicle performance are analysed. Battery charging and discharging efficiency, acceleration performance and top speed are as expected. The

Kreativitāte un sajūtu meklēšana jauniešiem

OpenAIRE

Tarhanova, Jekaterina

2013-01-01

Pētījuma mērķis bija izpētīt kreativitāti (radošumu) un sajūtu meklēšanu jauniešu populācijā. Sakarā ar to, ka pētījumu veica, lai iegūtu bakalaura grādu psiholoģijā, izlases apjoms bija tikai 75 cilvēki. Izlase tika veidota no studentiem vecumā no 18 līdz 23 gadiem. Cilvēki izpildīja Sajūtu Meklēšanas Skalas (Sensation Seeking Scale) MVU modificēto variantu un radošuma testu Zīmējumu pabeigšana (Complete Figures), kas ir Torensa Kreatīvās Domāšanas Testa (Torrance Test of Creative Thin...

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...

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...

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.

Harmonization of sound insulation descriptors and classification schemes in Europe: COST Action TU0901

DEFF Research Database (Denmark)

Rasmussen, Birgit

-in-Chief. Handbook of noise and vibration control, USA: Wiley and Son; 2007 [Ch. 114]. [4] COST Action TU0901 “Integrating and Harmonizing Sound Insulation Aspects in Sustainable Urban Housing Constructions”, 2009-2013, www.cost.eu/index.php?id=240&action_number=tu0901 (public information at COST website) or http...... insulation requirements seems unrealistic. However, by preparing a harmonized European classification scheme with a number of quality classes, member states could select a "harmonized" class fitting the national needs and conditions. A joint European Action, COST Action TU0901 "Integrating and Harmonizing...... on good workmanship. The paper will summarize the background, discuss the present situation in Europe and describe the joint efforts to reduce the diversity in Europe, thus supporting and initiating – where needed – improvement of sound insulation of new and existing dwellings in Europe to the benefit...

Elongation factor Ts directly facilitates the formation and disassembly of the Escherichia coli elongation factor Tu·GTP·aminoacyl-tRNA ternary complex.

Science.gov (United States)

Burnett, Benjamin J; Altman, Roger B; Ferrao, Ryan; Alejo, Jose L; Kaur, Navdep; Kanji, Joshua; Blanchard, Scott C

2013-05-10

Aminoacyl-tRNA (aa-tRNA) enters the ribosome in a ternary complex with the G-protein elongation factor Tu (EF-Tu) and GTP. EF-Tu·GTP·aa-tRNA ternary complex formation and decay rates are accelerated in the presence of the nucleotide exchange factor elongation factor Ts (EF-Ts). EF-Ts directly facilitates the formation and disassociation of ternary complex. This system demonstrates a novel function of EF-Ts. Aminoacyl-tRNA enters the translating ribosome in a ternary complex with elongation factor Tu (EF-Tu) and GTP. Here, we describe bulk steady state and pre-steady state fluorescence methods that enabled us to quantitatively explore the kinetic features of Escherichia coli ternary complex formation and decay. The data obtained suggest that both processes are controlled by a nucleotide-dependent, rate-determining conformational change in EF-Tu. Unexpectedly, we found that this conformational change is accelerated by elongation factor Ts (EF-Ts), the guanosine nucleotide exchange factor for EF-Tu. Notably, EF-Ts attenuates the affinity of EF-Tu for GTP and destabilizes ternary complex in the presence of non-hydrolyzable GTP analogs. These results suggest that EF-Ts serves an unanticipated role in the cell of actively regulating the abundance and stability of ternary complex in a manner that contributes to rapid and faithful protein synthesis.

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 manag...

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

alters its quaternary structure: the EF-Tu-Ts cannot be covalently attached to the other enzyme subunits with bifunctional cross-linking reagents in the presence of RNA. This conformational change is not influenced by ionic strength. The addition of Qbeta RNA to the enzyme, does not result in the release...... for one another increases with increasing ionic strength. The enzyme is capable of initiation of RNA synthesis with synthetic templates only when in the low ionic strength conformation. Elongation of initiated polynucleotide chains is not affectedby ionic strength. Addition of Qbeta RNA to the enzyme also...... 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...

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.

TU electric reactor model verification

International Nuclear Information System (INIS)

Willingham, C.E.; Killgore, M.R.

1989-01-01

Power reactor benchmark calculations using the code package CASMO-3/SIMULATE-3 have been performed for six cycles of Prairie Island Unit 1. The reload fuel designs for the selected cycles include gadolinia as a burnable absorber, natural uranium axial blankets, and increased water-to-fuel ratio. The calculated results for both low-power physics tests (boron end points, control rod worths, and isothermal temperature coefficients) and full-power operation (power distributions and boron letdown) are compared to measured plant data. These comparisons show that the TU Electric reactor physics models accurately predict important physics parameters for power reactors

Whole building energy performance anomaly detection at TU/e

NARCIS (Netherlands)

Hensen, J.L.M.; Bynum, J.D.

2013-01-01

Existing buildings account for the majority of energy consumption in the building sector. Surveys of existing buildings have found an estimated 10-20% reduction in energy consumption may be feasible. Research at the Eindhoven University of Technology (TU/e) is seeking to realize this potential in

Electronic word of mouth about medical services

OpenAIRE

Hinz, Vera; Drevs, Florian; Wehner, Jürgen

2012-01-01

Electronic word of mouth (eWOM) about medical services gains growing popularity from the part of health care users, accompanied with a high reluctance of health care providers towards existing platforms, fearing unqualified, negative reviews driven by motives of vengeance. Purpose of this research is to shed light on the characteristics, content, and motives of eWOM about medical services. Using primary and secondary data of 822 reviews, this study shows that reviews about medical services ar...

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.

Molecular insight into γ-γ tubulin lateral interactions within the γ-tubulin ring complex (γ-TuRC)

Science.gov (United States)

Suri, Charu; Hendrickson, Triscia W.; Joshi, Harish C.; Naik, Pradeep Kumar

2014-09-01

γ-tubulin is essential for the nucleation and organization of mitotic microtubules in dividing cells. It is localized at the microtubule organizing centers and mitotic spindle fibres. The most well accepted hypothesis for the initiation of microtubule polymerization is that α/β-tubulin dimers add onto a γ-tubulin ring complex (γTuRC), in which adjacent γ-tubulin subunits bind to the underlying non-tubulin components of the γTuRC. This template thus determines the resulting microtubule lattice. In this study we use molecular modelling and molecular dynamics simulations, combined with computational MM-PBSA/MM-GBSA methods, to determine the extent of the lateral atomic interaction between two adjacent γ-tubulins within the γTuRC. To do this we simulated a γ-γ homodimer for 10 ns and calculated the ensemble average of binding free energies of -107.76 kcal/mol by the MM-PBSA method and of -87.12 kcal/mol by the MM-GBSA method. These highly favourable binding free energy values imply robust lateral interactions between adjacent γ-tubulin subunits in addition to their end-interactions longitudinally with other proteins of γTuRC. Although the functional reconstitution of γ-TuRC subunits and their stepwise in vitro assembly from purified components is not yet feasible, we nevertheless wanted to recognize hotspot amino acids responsible for key γ-γ interactions. Our free energy decomposition data from converting a compendium of amino acid residues identified an array of hotspot amino acids. A subset of such mutants can be expressed in vivo in living yeast. Because γTuRC is important for the growth of yeast, we could test whether this subset of the hotspot mutations support growth of yeast. Consistent with our model, γ-tubulin mutants that fall into our identified hotspot do not support yeast growth.

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…

Commercializing ALURTRONs electron beam irradiation services

International Nuclear Information System (INIS)

Siti Aiasah Hashim; Mohd Sidek Othman; Shari Jahar; Sarada Idris; Naurah Mohd Isa; Muhamad Zahidee Taat

2010-01-01

ALURTRON has been the nation's sole electron irradiation service provider for research sectors. The main irradiation is done by utilising the EPS 3000 Cockcroft-Walton type 3.0 MeV, 90 k Watts electron beam machine (EBM). With more than 15 years experience in the operation and maintenance of the EPS, the challenge is now to commercialize the service at a larger and profitable scale. Medical products sterilization at commercial level has been ruled out since the energy is insufficient to penetrate dense and non-homogenous items. Recently, the demand for irradiation of wire and heat shrinkable tubes is showing bigger commercial potential. Therefore, prudent planning considerations need to be taken to ensure profitable return to the agency. Calculations were made to estimate ALURTRON service capacity, based on the existing EBM and its auxiliary systems. Details of the calculation including all the variables are presented. Results indicated that Alurtron should be able to process a minimum of 1000 km of small wires per month, running at 150 m/ min, working in two shifts, 5 days a week. The projected revenue is dependent on the charges imposed on the basis of total length delivered. (author)

Electronic commerce of services

OpenAIRE

Llorente Viejo, Silvia

2004-01-01

La tesis "Electronic Commerce of Services" presentada por Silvia Llorente Viejo realiza un estudio de los diferentes componentes presentes en el comercio electrónico de servicios. En esta tesis se presentan los diversos aspectos presentes en el comercio electrónico, tanto de productos como de servicios, especialmente las fases que lo forman y consideraciones sobre participantes que se pueden encontrar en cada uno. Para el caso de los e servicios, se realiza una descripción completa de sus car...

Arabidopsis EF-Tu receptor enhances bacterial disease resistance in transgenic wheat.

Science.gov (United States)

Schoonbeek, Henk-Jan; Wang, Hsi-Hua; Stefanato, Francesca L; Craze, Melanie; Bowden, Sarah; Wallington, Emma; Zipfel, Cyril; Ridout, Christopher J

2015-04-01

Perception of pathogen (or microbe)-associated molecular patterns (PAMPs/MAMPs) by pattern recognition receptors (PRRs) is a key component of plant innate immunity. The Arabidopsis PRR EF-Tu receptor (EFR) recognizes the bacterial PAMP elongation factor Tu (EF-Tu) and its derived peptide elf18. Previous work revealed that transgenic expression of AtEFR in Solanaceae confers elf18 responsiveness and broad-spectrum bacterial disease resistance. In this study, we developed a set of bioassays to study the activation of PAMP-triggered immunity (PTI) in wheat. We generated transgenic wheat (Triticum aestivum) plants expressing AtEFR driven by the constitutive rice actin promoter and tested their response to elf18. We show that transgenic expression of AtEFR in wheat confers recognition of elf18, as measured by the induction of immune marker genes and callose deposition. When challenged with the cereal bacterial pathogen Pseudomonas syringae pv. oryzae, transgenic EFR wheat lines had reduced lesion size and bacterial multiplication. These results demonstrate that AtEFR can be transferred successfully from dicot to monocot species, further revealing that immune signalling pathways are conserved across these distant phyla. As novel PRRs are identified, their transfer between plant families represents a useful strategy for enhancing resistance to pathogens in crops. © 2015 The Authors. New Phytologist © 2015 New Phytologist Trust.

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.

Mutational analysis of Escherichia coli elongation factor Tu in search of a role for the N-terminal region

DEFF Research Database (Denmark)

Mansilla, Francisco; Knudsen, Charlotte Rohde; Laurberg, M

1998-01-01

We have mutated lysine 2 and arginine 7 in elongation factor Tu from Escherichia coli separately either to alanine or glutamic acid. The aim of the work was to reveal the possible interactions between the conserved N-terminal part of the molecule, which is rich in basic residues and aminoacyl...... this activity. Furthermore, arginine 7 seems to play a role in regulating the binding of GTP. The three-dimensional structure of the ternary complex, EF-Tu:GTP:Phe-tRNAPhe, involving Thermus aquaticus EF-Tu and yeast Phe-tRNA(Phe), shows that Arg7 is in a position which permits salt bridge formation with Asp284...

ROMANO-WARD SYNDROME ASSOCIATED WITH TU ELECTRICAL ALTERNANS

Directory of Open Access Journals (Sweden)

DJAWAN

1981-05-01

Full Text Available A case o f the electrical alternans of t he TU wave and peri odic nega t ive U wave associated with c l ini cal symptoms , e lectrocardi ographic a nd postmortem findi ng s o f Romano- Ward Syndrome has been pres ented. No e lec ~ r o l y te d ist urbance was found t o be r esponsible for t his exceptional l y rare situation . Changes i n A-V conduct i on and left bu n• d Ie branch block could be a t tributed to the d i f f use c or onary s clero sis and s ubs equent i schemia in the myocardial c onduction t.issues . The e lectrical alternans of t he U wave or TU complex of the e lectrocardiogram i s an exceeding ly r are s i t uation without any clearly known mechanism for i ts appea rance . A case of thi s phenome no~ i n as soc iation with RomanoWard Syndrome has been presented whe rein an abnorma l ity i n A-V conduction and left bund le branch block cou ld be encountered .

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.

Česká literatura a kultura za protektorátu

Czech Academy of Sciences Publication Activity Database

Piorecký, Karel

2017-01-01

Roč. 65, č. 3 (2017), s. 482-485 ISSN 0009-0468. [Česká literatura a kultura za protektorátu. Ostrava, 24.11.2016-25.11.2016] Institutional support: RVO:68378068 Keywords : Czech literature * 1938-1945 Subject RIV: AJ - Letters, Mass-media, Audiovision

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...... were separately mutated to alanine residues to study their role in the switch mechanism. The mutant proteins are denoted [G94A]EF-Tu and [G126A]EF-Tu, respectively. Both mutations affect the affinities for guanine nucleotides considerably, resulting in a decrease in the characteristic preference...... 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...

Elongation Factor Ts Directly Facilitates the Formation and Disassembly of the Escherichia coli Elongation Factor Tu·GTP·Aminoacyl-tRNA Ternary Complex*

Science.gov (United States)

Burnett, Benjamin J.; Altman, Roger B.; Ferrao, Ryan; Alejo, Jose L.; Kaur, Navdep; Kanji, Joshua; Blanchard, Scott C.

2013-01-01

Aminoacyl-tRNA enters the translating ribosome in a ternary complex with elongation factor Tu (EF-Tu) and GTP. Here, we describe bulk steady state and pre-steady state fluorescence methods that enabled us to quantitatively explore the kinetic features of Escherichia coli ternary complex formation and decay. The data obtained suggest that both processes are controlled by a nucleotide-dependent, rate-determining conformational change in EF-Tu. Unexpectedly, we found that this conformational change is accelerated by elongation factor Ts (EF-Ts), the guanosine nucleotide exchange factor for EF-Tu. Notably, EF-Ts attenuates the affinity of EF-Tu for GTP and destabilizes ternary complex in the presence of non-hydrolyzable GTP analogs. These results suggest that EF-Ts serves an unanticipated role in the cell of actively regulating the abundance and stability of ternary complex in a manner that contributes to rapid and faithful protein synthesis. PMID:23539628

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

Simultaneous Binding of Multiple EF-Tu Copies to Translating Ribosomes in Live Escherichia coli.

Science.gov (United States)

Mustafi, Mainak; Weisshaar, James C

2018-01-16

In bacteria, elongation factor Tu is a translational cofactor that forms ternary complexes with aminoacyl-tRNA (aa-tRNA) and GTP. Binding of a ternary complex to one of four flexible L7/L12 units on the ribosome tethers a charged tRNA in close proximity to the ribosomal A site. Two sequential tests for a match between the aa-tRNA anticodon and the current mRNA codon then follow. Because one elongation cycle can occur in as little as 50 ms and the vast majority of aa-tRNA copies are not cognate with the current mRNA codon, this testing must occur rapidly. We present a single-molecule localization and tracking study of fluorescently labeled EF-Tu in live Escherichia coli Imaging at 2 ms/frame distinguishes 60% slowly diffusing EF-Tu copies (assigned as transiently bound to translating ribosome) from 40% rapidly diffusing copies (assigned as a mixture of free ternary complexes and free EF-Tu). Combining these percentages with copy number estimates, we infer that the four L7/L12 sites are essentially saturated with ternary complexes in vivo. The results corroborate an earlier inference that all four sites can simultaneously tether ternary complexes near the A site, creating a high local concentration that may greatly enhance the rate of testing of aa-tRNAs. Our data and a combinatorial argument both suggest that the initial recognition test for a codon-anticodon match occurs in less than 1 to 2 ms per aa-tRNA copy. The results refute a recent study (A. Plochowietz, I. Farrell, Z. Smilansky, B. S. Cooperman, and A. N. Kapanidis, Nucleic Acids Res 45:926-937, 2016, https://doi.org/10.1093/nar/gkw787) of tRNA diffusion in E. coli that inferred that aa-tRNAs arrive at the ribosomal A site as bare monomers, not as ternary complexes. IMPORTANCE Ribosomes catalyze translation of the mRNA codon sequence into the corresponding sequence of amino acids within the nascent polypeptide chain. Polypeptide elongation can be as fast as 50 ms per added amino acid. Each amino acid

Developing Web Services for Technology Education. The Graphic Communication Electronic Publishing Project.

Science.gov (United States)

Sanders, Mark

1999-01-01

Graphic Communication Electronic Publishing Project supports a Web site (http://TechEd.vt.edu/gcc/) for graphic communication teachers and students, providing links to Web materials, conversion of print materials to electronic formats, and electronic products and services including job listings, resume posting service, and a listserv. (SK)

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.

Is the sup(99m)Tc-Thyroid-uptake (TcTU) a valid measure of thyroidal trapping

International Nuclear Information System (INIS)

Mahlstedt, J.; Hotze, L.A.; Schwedes, H.G.; Joseph, K.

1979-01-01

In 2067 euthyroid goitrous patients living in an iodine deficient area which is under medical service of the university of Marburg/L. (W. Germany) sup(99m)Tc-Thyroid-Uptake as a measure for thyroidal trapping has been evaluated with respect to age and sex dependance. For both sexes there is marked decrease with increasing age, the values in the female sex are always higher than in the male sex. Comparison with the relevant results of ODDIE and coworkers reveals general correspondence, the differences of a more strong age and sex dependance are to expect in a region of iodine deficiency. Thus, the study confirms the validity of TcTU as a measure of thyroidal trapping. (orig.) [de

A note on the nucleolus for 2-convex TU games

NARCIS (Netherlands)

Driessen, Theo; Hou, D.

For 2-convex n-person cooperative TU games, the nucleolus is determined as some type of constrained equal award rule. Its proof is based on Maschler, Peleg, and Shapley’s geometrical characterization for the intersection of the prekernel with the core. Pairwise bargaining ranges within the core are

Defining a Pedagogical Model: The TU Delft Online Learning Experience

NARCIS (Netherlands)

Ribeiro Jorge, N.; Dopper, S.M.; van Valkenburg, W.F.

2015-01-01

In early 2014, the Delft University of Technology (TU Delft) started an innovation program with the aim to respond even more effectively to recent developments in open and online education. Drawing on the fields of Distance Education research and the university’s vision of the “engineer of the

TU Berlin Rover Family for Terrestrial Testing of Complex Planetary Mission Scenarios

Science.gov (United States)

Kryza, L.; Brieß, K.

2018-04-01

The TU Berlin has developed a family of planetary rovers for educational use and research activities. The paper will introduce these cost-effective systems, which can be used for analogue mission demonstration on Earth.

Outline of irradiation service equipment and properties of its electron beam

International Nuclear Information System (INIS)

Kagehira, K.; Shakudo, T.

2002-01-01

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)

1-concave basis for TU games and the library game

NARCIS (Netherlands)

Driessen, Theo; Khmelnitskaya, Anna Borisovna; Sales, J.

2012-01-01

The study of 1-convex/1-concave TU games possessing a nonempty core and for which the nucleolus is linear was initiated by Driessen and Tijs (Methods Oper. Res. 46:395–406, 1983) and Driessen (OR Spectrum 7:19–26, 1985). However, until recently appealing abstract and practical examples of these

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)

Development of Communication Strategies for the Marketing of Electronic Banking Services for Individuals

Directory of Open Access Journals (Sweden)

Dunas Natalia V.

2017-03-01

Full Text Available The main aim of the article is to study the trends in the development of communication strategies for the marketing of electronic banking services for individuals by studying the foreign experience in Digital Banking, as well as the situation in the Ukrainian banking market. There offered a comparative characteristic of banking systems of electronic banking services for clients with the purpose of working out flexible methodological approaches for the development of marketing communication strategies for remote client servicing. The characteristic features of electronic banking services and technologies in Ukraine are determined. Comparative evaluation of positive aspects and risks of remote electronic banking systems for banks as well as their client segment is conducted. Analytical aspects of the sociological survey of European banks regarding the selection of the most important priorities of the marketing strategies of financial institutions for 2017 are presented. Also the main factors determining the development of marketing communications of banks and their clients in the field of electronic payments both in Ukraine and abroad are identified. Modern directions of development of communication strategies of marketing of electronic banking services for individuals in Ukraine are proposed.

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

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

Science.gov (United States)

2011-10-27

... 11-153] Basic Service Tier Encryption Compatibility Between Cable Systems and Consumer Electronics... substantially affect compatibility between cable service and consumer electronics equipment for most subscribers... problems between cable service and consumer electronics equipment were limiting and/or precluding the...

Corrosion evaluation of service water system materials

International Nuclear Information System (INIS)

Stein, A.A.; Felder, C.M.; Martin, R.L.

1994-01-01

The availability and reliability of the service water system is critical for safe operation of a nuclear power plant. Degradation of the system piping and components has forced utilities to re-evaluate the corrosion behavior of current and alternative system materials, to support assessments of the remaining service life of the service water system, selection of replacement materials, implementation of corrosion protection methods and corrosion monitoring programs, and identification of maintenance and operational constraints consistent with the materials used. TU Electric and Stone and Webster developed a service water materials evaluation program for the Comanche Peak Steam Electric Station. Because of the length of exposure and the generic interest in this program by the nuclear power industry, EPRI joined TU to co-sponsor the test program. The program was designed to evaluate the corrosion behavior of current system materials and candidate replacement materials and to determine the operational and design changes which could improve the corrosion performance of the system. Although the test program was designed to be representative of service water system materials and environments targeted to conditions at Comanche Peak, these conditions are typical of and relevant to other fresh water cooled nuclear service water systems. Testing was performed in raw water and water treated with biocide under typical service water operating conditions including continuous flow, intermittent flow, and stagnant conditions. The test program evaluated the 300 Series and 6% molybdenum stainless steels, copper-nickel, titanium, carbon steel, and a formed-in-place nonmetallic pipe lining to determine susceptibility to general, crevice, and microbiologically influenced corrosion and pitting attack. This report presents the results of the test program after 4 years of exposure

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

Darboux transformation and soliton solutions for the Boiti-Pempinelli-Tu (BPT) hierarchy

International Nuclear Information System (INIS)

Wang Jiong

2005-01-01

Starting from a spectral problem, we derive the well-known Boiti-Pempinelli-Tu (BPT) hierarchy. An explicit and universal Darboux transformation for the whole hierarchy is constructed. The soliton solutions for the BPT hierarchy are obtained by applying the Darboux transformation

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.

Všechno už tu bylo. Jenom trochu menší.

Czech Academy of Sciences Publication Activity Database

Mikuláš, Radek

2016-01-01

Roč. 95, č. 3 (2016), s. 154-157 ISSN 0042-4544 Institutional support: RVO:67985831 Keywords : geology * geological history of the Earth * historical geology * geological eras * Anthropocene * paleontology * ichnology * fossils * trace fossils * fossil animals * sediments Subject RIV: DB - Geology ; Mineralogy http://casopis.vesmir.cz/clanek/vsechno-uz-tu-bylo

Suberoylanilide hydroxamic acid, an inhibitor of histone deacetylase, suppresses vasculogenic mimicry and proliferation of highly aggressive pancreatic cancer PaTu8988 cells

International Nuclear Information System (INIS)

Xu, Xing-dong; Yang, Lan; Zheng, Li-yun; Pan, Yan-yan; Cao, Zhi-fei; Zhang, Zhi-qing; Zhou, Quan-sheng; Yang, Bo; Cao, Cong

2014-01-01

Pancreatic cancer is one of the most aggressive human malignancies with a extremely low 5-year survival rate. Hence, the search for more effective anti-pancreatic cancer agents is urgent. PaTu8988 pancreatic cancer cells were treated with different concentrations of suberoylanilide hydroxamic acid (SAHA), cell survival, proliferation, migration and vasculogenic mimicry (VM) were analyzed. Associated signaling changes were also analyzed by RT-PCR and Western blots. Here, we reported that SAHA, a histone deacetylase inhibitor (HDACi), exerted significant inhibitory efficiency against pancreatic cancer cell survival, proliferation, migration and VM. SAHA dose-dependently inhibited PaTu8988 pancreatic cancer cell growth with the IC-50 of 3.4 ± 0. 7 μM. Meanwhile, SAHA suppressed PaTu8988 cell cycle progression through inducing G2/M arrest, which was associated with cyclin-dependent kinase 1 (CDK-1)/cyclin-B1 degradation and p21/p27 upregulation. Further, SAHA induced both apoptotic and non-apoptotic death of PaTu8988 cells. Significantly, SAHA suppressed PaTu8988 cell in vitro migration and cell-dominant tube formation or VM, which was accompanied by semaphorin-4D (Sema-4D) and integrin-β5 down-regulation. Our evidences showed that Akt activation might be important for Sema-4D expression in PaTu8988 cells, and SAHA-induced Sema-4D down-regulation might be associated with Akt inhibition. This study is among the first to report the VM formation in cultured human pancreatic cancer cells. And we provided strong evidence to suggest that SAHA executes significant anti-VM efficiency in the progressive pancreatic cancer cells. Thus, SAHA could be further investigated as a promising anti-pancreatic cancer agent

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

Directory of Open Access Journals (Sweden)

Fei Jiang

Full Text Available 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.

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...

Comparative measurement of sup(99m)Tc-thyroid-uptake (TcTU) using two different methods of data analysis

International Nuclear Information System (INIS)

Hotze, L.A.; Schmitz, R.

1982-01-01

A new program for automatic measurement of TcTU was developed and compared with a standard interactive method of data analysis. The new program fullfils the requirements for correct calculation of TcTU. The advantages are: reduced working load for the technician and a diminished frequency of erroneous results by improving automatisation of data handling and procedure of activity measurement as well as detailed informative dialogue with the computer without any need for special knowledge of data processing. (orig.) [de

Kinetic study of the substitution of [Tc(tu)6]3+ by polyaminocarboxylic acids

International Nuclear Information System (INIS)

Torres, J.; Gonalez, R.; Kremer, C.; Kremer, E.; Leon, A.

1997-01-01

Substitution route has been traditionally proposed for the synthesis of new Tc complexes. In particular, Tc(III) coordination compounds can be successfully prepared by substitution on [Tc(tu) 6 ] 3+ (tu = thiourea). In this substitution reaction, TcO 2 is a side product that should be minimized. The success of these synthetic procedures is based on controlling the reaction conditions in order that pure substitution could be faster enough compared to decomposition. In this work, the substitution of [Tc(tu) 6 ] 3+ by polycarboxylic acids (ethylenediaminetetraacetate (edta), diethylenetriaminepentaacetate (dtpa), N-tris(2-amino-ethyl)amin N', N', N '' , N '' , N ''' , N ''' -hexaacetate (ttaha) and 3-bromo-2,4,6-trimethylacetanilideiminodiacetate (mebrofenin)) is kinetically studied in order to obtain the best conditions for preparing Tc(III) complexes. As a general conclusion, substitution constants are strongly dependent on the pH. k obs values fall in the range 0.1-13 x 10 -2 M -1 s -1 , depending on the pH value and the temperature. No strong differences are found with different incoming ligands. For the four ligands (L), a straight line is obtained when plotting log k obs /([L m- ]) vs. pH. This is consistent with a rate constant k obs = {k 0 + Σk n [H + ] n /K n }[L m- ], where n represents the charge of the incoming ligand and m is the maximum value of n. (orig.)

41 CFR 102-118.65 - Can my agency receive electronic billing for payment of transportation services?

Science.gov (United States)

2010-07-01

... electronic billing for payment of transportation services? 102-118.65 Section 102-118.65 Public Contracts and... Transportation Services § 102-118.65 Can my agency receive electronic billing for payment of transportation... to use electronic billing for the procurement and billing of transportation services. ...

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. Copyright © 2016 Elsevier B.V. All rights reserved.

77 FR 67290 - Basic Service Tier Encryption Compatibility Between Cable Systems and Consumer Electronics Equipment

Science.gov (United States)

2012-11-09

...-126] Basic Service Tier Encryption Compatibility Between Cable Systems and Consumer Electronics... between consumer electronics equipment (such as digital television sets) and newly encrypted cable service... Act''), Congress sought to make sure that consumer electronics equipment could receive cable...

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

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.

ANALYSIS OF ORGANIZATIONAL AND TECHNOLOGICAL ENVIRONMENT OF THE EXISTENCE OF ELECTRONIC SERVICES

Directory of Open Access Journals (Sweden)

R. Y. Vakulenko

2016-01-01

Full Text Available In this paper based on the analysis of statistical information on market development of electronic services as part of market information services, as well as the author's understanding of the achievements in this area, given the factors of dynamic development of information and communication technologies, the benefits of e-business in the Russian Federation, in particular, trade and market development activities of this type of service. In particular, it was found that despite the positive dynamics of development of market information (electronic services in our country, it is still very low compared with that of other states. The main problems of development of market information services to the example of e-commerce. The most internet-capacious is the work of institutions of higher education, finance, health care.

Availability of Electronic Resources for Service Provision in ...

African Journals Online (AJOL)

The study also revealed that majority of the University libraries have adequate basic infrastructure for effective electronic information services. ... acquired by the library are put into maximal use by the library clientele, thereby ensuring the achievement of the library's objective which is satisfying the users, information needs.

Determining the Effect of Electronic Services Quality on Electronic Satisfaction and Positive Word of Mouth (Case Study: Different Branches of Shiraz Mellat Bank Customers

OpenAIRE

Ali Sanayei; Afsaneh Jokar

2013-01-01

Electronic satisfaction and electronic services quality are regarded among main issues in globalizing electronic trade. Upon enterprising banking industry and products similarity, services quality is declared as competitive advantage and has a direct impact on customers' satisfaction. Services quality has a approximate connection with satisfaction in banking industry and product improvement increases customers' satisfaction probability which leads to behavioral result such as commitment, rema...

Spin dynamics of electrons in strong fields studied via bremsstrahlung from a polarized electron beam

Energy Technology Data Exchange (ETDEWEB)

Tashenov, Stanislav [Royal Institute of Technology, Stockholm (Sweden); Stockholm University (Sweden); Physikalisches Institut, Universitaet Heidelberg (Germany); Baeck, Torbjoern; Cederwall, Bo; Khaplanov, Anton; Schaessburger, Kai-Uwe [Royal Institute of Technology, Stockholm (Sweden); Barday, Roman; Enders, Joachim; Poltoratska, Yuliya [Institut fuer Kernphysik, Technische Universitaet, Darmstadt (Germany); Surzhykov, Andrey [Physikalisches Institut, Universitaet Heidelberg (Germany); GSI, Helmholtzzentrum fuer Schwerionenforschung GmbH, Darmstadt (Germany)

2011-07-01

Linear polarization of the photons emitted in the process of the atomic field electron bremsstrahlung has been studied at the newly developed 100 keV polarized electron source of TU Darmstadt. A correlation between the initial orientation of the electron spin and the degree and the angle of photon linear polarization has been measured for the first time. For this purpose a hard x-ray Compton polarimeter consisting of a segmented high purity germanium detector and an external passive photon scattering target have been applied. Linear polarization sensitive Compton and Rayleigh photon scattering distributions have been sampled by the segmented detector. The observed polarization correlation reveals a precession of the electron spin as it moves in the field of the nucleus. The full-relativistic calculations for the case of radiative recombination into a Rydberg series limit have been corroborated by the measurement. The results of this experiment suggest a new method for electron beam polarimetry.

dātu 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.

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.

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.

TU Electric reactor physics model verification: Power reactor benchmark

International Nuclear Information System (INIS)

Willingham, C.E.; Killgore, M.R.

1988-01-01

Power reactor benchmark calculations using the advanced code package CASMO-3/SIMULATE-3 have been performed for six cycles of Prairie Island Unit 1. The reload fuel designs for the selected cycles included gadolinia as a burnable absorber, natural uranium axial blankets and increased water-to-fuel ratio. The calculated results for both startup reactor physics tests (boron endpoints, control rod worths, and isothermal temperature coefficients) and full power depletion results were compared to measured plant data. These comparisons show that the TU Electric reactor physics models accurately predict important measured parameters for power reactors

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

Science.gov (United States)

2012-11-28

... DEPARTMENT OF THE TREASURY 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...

'The future of the electron beam irradiation service business'

International Nuclear Information System (INIS)

Yamase, Yutaka

1998-01-01

The high energy electron beam has less penetration power in comparison with the gamma ray which has been used from before. However, the dose rate of the electron beam is considerably high in comparison with the gamma ray with more than several thousand times. Therefore, the irradiation of the product can be done in a short time, and there are cheap characteristics further in the irradiation cost as well. And, an electron beam is the technology which is very easy to accept in the country of a nuclear allergy constitution like our country so that it may not use radioactive substance. This time, I'd like to think about the present condition of the electron beam irradiation service business and a future based on the experience of Tsukuba EBcenter until now. (J.P.N.)

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. © 2014 BSPP AND JOHN WILEY & SONS LTD.

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...

Proceedings of the spring meeting of the Study Group for Electronic Instrumentation on April 3-5, 1995 in Juelich

International Nuclear Information System (INIS)

1995-06-01

The 17 papers presented at the meeting give a survey of recent progress in the field of electronic instrumentation of scientific and technical measuring instruments, achieved at the research centers of KFA Juelich, TU Graz, HMI Berlin, Karlsruhe FZ, and Rossendorf FZ. (DG) [de

Progress of the COST Action TU1402 on the Quantification of the Value of Structural Health Monitoring

DEFF Research Database (Denmark)

Thöns, Sebastian; Limongelli, Maria Pina; Ivankovic, Ana Mandic

2017-01-01

This paper summarizes the development of Value of Structural Health Monitoring (SHM) Information analyses and introduces the development, objectives and approaches of the COST Action TU1402 on this topic. SHM research and engineering has been focused on the extraction of loading, degradation...... for its quantification. This challenge can be met with Value of SHM Information analyses facilitating that the SHM contribution to substantial benefits for life safety, economy and beyond can be may be quantified, demonstrated and utilized. However, Value of SHM Information analyses involve complex models...... encompassing the infrastructure and the SHM systems, their functionality and thus require the interaction of several research disciplines. For progressing on these points, a scientific networking and dissemination project namely the COST Action TU1402 has been initiated....

Manûtu ša Bābili = the Babylonian subdivision of the mina

NARCIS (Netherlands)

van der Spek, R.J.

A new interpretation of the term Manûtu ša Bābili is presented here. It is not the exchange rate between shekels and drachmas, as was generally assumed, but it is the Babylonian subdivision ("counting") of the mina as opposed to the Greek mina. A Babylonian mina counts 30 staters, a Greek mina 25

Patients' perspective of the design of provider-patients electronic communication services.

Science.gov (United States)

Silhavy, Petr; Silhavy, Radek; Prokopova, Zdenka

2014-06-12

Information Delivery is one the most important tasks in healthcare practice. This article discusses patient's tasks and perspectives, which are then used to design a new Effective Electronic Methodology. The system design methods applicable to electronic communication in the healthcare sector are also described. The architecture and the methodology for the healthcare service portal are set out in the proposed system design.

Effects of mineral water from spring 3 in Băile Tuşnad on experimentally induced alcoholic liver disease

Directory of Open Access Journals (Sweden)

Gabriela Dogaru

2017-05-01

Full Text Available Chronic alcohol consumption leads to the development of specific disorders, particularly of the liver. In this study, we aimed to investigate by optical microscopy the hepatic changes occurring after administration of ethyl alcohol for 70 days to Wistar rats, as well as the curative effect of mineral water from spring 3 in Băile Tuşnad administered for 50 days after completion of ethyl alcohol administration. Liver fragments were harvested and histologically processed by paraffin embedding and stained with Goldner’s trichrome method. After the first 70 days of the experiment, in the liver parenchyma, fat loading of hepatocytes and mild perivascular fibrosis were identified. After another 50 days, during which some of the rats drank tap water, the pathological evolution did not seem to stop, but on the contrary, a slight aggravation could be observed, while in rats drinking Tuşnad mineral water there was an arrest of evolution and a slight regression of the described aspects. This study evidences the curative effect of mineral water from spring 3 in Băile Tuşnad on alcoholic liver disease.

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.

Doc toxin is a kinase that inactivates elongation factor Tu.

Science.gov (United States)

Cruz, Jonathan W; Rothenbacher, Francesca P; Maehigashi, Tatsuya; Lane, William S; Dunham, Christine M; Woychik, Nancy A

2014-03-14

The Doc toxin from bacteriophage P1 (of the phd-doc toxin-antitoxin system) has served as a model for the family of Doc toxins, many of which are harbored in the genomes of pathogens. We have shown previously that the mode of action of this toxin is distinct from the majority derived from toxin-antitoxin systems: it does not cleave RNA; in fact P1 Doc expression leads to mRNA stabilization. However, the molecular triggers that lead to translation arrest are not understood. The presence of a Fic domain, albeit slightly altered in length and at the catalytic site, provided a clue to the mechanism of P1 Doc action, as most proteins with this conserved domain inactivate GTPases through addition of an adenylyl group (also referred to as AMPylation). We demonstrated that P1 Doc added a single phosphate group to the essential translation elongation factor and GTPase, elongation factor (EF)-Tu. The phosphorylation site was at a highly conserved threonine, Thr-382, which was blocked when EF-Tu was treated with the antibiotic kirromycin. Therefore, we have established that Fic domain proteins can function as kinases. This distinct enzymatic activity exhibited by P1 Doc also solves the mystery of the degenerate Fic motif unique to the Doc family of toxins. Moreover, we have established that all characterized Fic domain proteins, even those that phosphorylate, target pivotal GTPases for inactivation through a post-translational modification at a single functionally critical acceptor site.

Behaviour of hormone parameters and equivalent iodide clearance (TcTu) on suppressive T4 treatment of enthyroid struma

International Nuclear Information System (INIS)

Greis, W.

1978-01-01

84 patients with euthyroid diffuse struma were stabilised at the individually necessary thyroxine dose by means of TcTU, T 4 , and NTR. As long-term medication, 100μg l-thyroxin were required in 143% of the patients, 150 μg in 83.3% of the patients, and 200 μg in 2.4% of the patients. After 8 to 12 weeks of therapy, the TcTU as an estimate of the iodide clearance was suppressed to 0.1 to 3.5 ( x +- s). T 4 and NTR values were near the upper limit of the normal at a normal T 3 level. After administration of 150 μg thyroxine per day for 12 weeks and 200μg thyroxine for 4 weeks, TcTU is suppressed to a comparable extent while the weaker suppressive effect of a 12 weeks' medication with 100μg thyroxine could not be improved even by a prolonged therapy. After one year of treatment, calculations of the thyroid surface in scintiscans showed a successful therapy in 82% of the patients while the circumference of the neck had become smaller only in 60% of the patients. Therapy was generally less successful in patients over 18 years of age. (orig.) [de

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

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

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

NARCIS (Netherlands)

Faigle, U.; Kern, Walter; 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

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

Science.gov (United States)

2012-06-08

... Information: Electronic Transfer Account (ETA) Financial Agency Agreement AGENCY: Financial Management Service... of information described below: Title: Electronic Transfer Account (ETA) Financial Agency Agreement... public and other Federal agencies to take this opportunity to comment on a continuing information...

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

Scheduling Additional Train Unit Services on Rail Transit Lines

OpenAIRE

Zhibin Jiang; Yuyan Tan; Özgür Yalçınkaya

2014-01-01

This paper deals with the problem of scheduling additional train unit (TU) services in a double parallel rail transit line, and a mixed integer programming (MIP) model is formulated for integration strategies of new trains connected by TUs with the objective of obtaining higher frequencies in some special sections and special time periods due to mass passenger volumes. We took timetable scheduling and TUs scheduling as an integrated optimization model with two objectives: minimizing travel ti...

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

International Nuclear Information System (INIS)

Glavev, Victor

2015-01-01

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

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.

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...

Performance of the TU/e 2.6 Cell Rf-photogun in the 'Pancake' Regime

NARCIS (Netherlands)

Geer, van der S.B.; Loos, de M.J.; Luiten, O.J.; Brussaard, G.J.H.; Wiel, van der M.J.; Pöplau, G.

2004-01-01

The 2.6 cell rf-photogun currently in operation at Eindhoven University of Technology has been designed as a booster for a 2 MeV semi-DC accelerator with a field of 1 GV/m. In this paper we present GPT simulation results of the TU/e gun, operated without its pre-accelerator, in the low-charge

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.

Doc Toxin Is a Kinase That Inactivates Elongation Factor Tu*

Science.gov (United States)

Cruz, Jonathan W.; Rothenbacher, Francesca P.; Maehigashi, Tatsuya; Lane, William S.; Dunham, Christine M.; Woychik, Nancy A.

2014-01-01

The Doc toxin from bacteriophage P1 (of the phd-doc toxin-antitoxin system) has served as a model for the family of Doc toxins, many of which are harbored in the genomes of pathogens. We have shown previously that the mode of action of this toxin is distinct from the majority derived from toxin-antitoxin systems: it does not cleave RNA; in fact P1 Doc expression leads to mRNA stabilization. However, the molecular triggers that lead to translation arrest are not understood. The presence of a Fic domain, albeit slightly altered in length and at the catalytic site, provided a clue to the mechanism of P1 Doc action, as most proteins with this conserved domain inactivate GTPases through addition of an adenylyl group (also referred to as AMPylation). We demonstrated that P1 Doc added a single phosphate group to the essential translation elongation factor and GTPase, elongation factor (EF)-Tu. The phosphorylation site was at a highly conserved threonine, Thr-382, which was blocked when EF-Tu was treated with the antibiotic kirromycin. Therefore, we have established that Fic domain proteins can function as kinases. This distinct enzymatic activity exhibited by P1 Doc also solves the mystery of the degenerate Fic motif unique to the Doc family of toxins. Moreover, we have established that all characterized Fic domain proteins, even those that phosphorylate, target pivotal GTPases for inactivation through a post-translational modification at a single functionally critical acceptor site. PMID:24448800

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

NARCIS (Netherlands)

A. Bellogín Kouki (Alejandro); G.G. Gebremeskel (Gebre); J. He (Jiyin); J.J.P. Lin (Jimmy); A. Said (Alan); T. Samar (Thaer); A.P. de Vries (Arjen); J.B.P. Vuurens (Jeroen)

2014-01-01

htmlabstractThis 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

Effector region of the translation elongation factor EF-Tu.GTP complex stabilizes an orthoester acid intermediate structure of aminoacyl-tRNA in a ternary complex.

Science.gov (United States)

Förster, C; Limmer, S; Zeidler, W; Sprinzl, M

1994-01-01

tRNA(Val) from Escherichia coli was aminoacylated with [1-13C]valine and its complex with Thermus thermophilus elongation factor EF-Tu.GTP was analyzed by 13C NMR spectroscopy. The results suggest that the aminoacyl residue of the valyl-tRNA in ternary complex with bacterial EF-Tu and GTP is not attached to tRNA by a regular ester bond to either a 2'- or 3'-hydroxyl group; instead, an intermediate orthoester acid structure with covalent linkage to both vicinal hydroxyls of the terminal adenosine-76 is formed. Mutation of arginine-59 located in the effector region of EF-Tu, a conserved residue in protein elongation factors and the alpha subunits of heterotrimeric guanine nucleotide-binding regulatory proteins (G proteins), abolishes the stabilization of the orthoester acid structure of aminoacyl-tRNA. PMID:8183898

Service for maintenance of electronic equipment of the RA reactor, Report for 1977 - Annex IV

International Nuclear Information System (INIS)

Milosevic, M.

1977-01-01

This report describes the tasks and organizational structure of the Service for maintenance of electronic equipment of the RA reactor. The most important task of this Service is control and maintenance of the reactor control and protection instruments, operation control, and dosimetry system. Besides data about this basic instrumentation, the report includes data about control and maintenance of other electronic equipment related to the experimental devices [sr

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

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…

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

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)

Analysis of transgenic wheat (Triticum aestivum L.) harboring a maize (Zea mays L.) gene for plastid EF-Tu: segregation pattern, expression and effects of the transgene.

Science.gov (United States)

Fu, Jianming; Ristic, Zoran

2010-06-01

We previously reported that transgenic wheat (Triticum aestivum L.) carrying a maize (Zea mays L.) gene (Zmeftu1) for chloroplast protein synthesis elongation factor, EF-Tu, displays reduced thermal aggregation of leaf proteins, reduced injury to photosynthetic membranes (thylakoids), and enhanced rate of CO(2) fixation following exposure to heat stress (18 h at 45 degrees C) [Fu et al. in Plant Mol Biol 68:277-288, 2008]. In the current study, we investigated the segregation pattern and expression of the transgene Zmeftu1 and determined the grain yield of transgenic plants after exposure to a brief heat stress (18 h at 45 degrees C). We also assessed thermal aggregation of soluble leaf proteins in transgenic plants, testing the hypothesis that increased levels of EF-Tu will lead to a non-specific protection of leaf proteins against thermal aggregation. The transgenic wheat displayed a single-gene pattern of segregation of Zmeftu1. Zmeftu1 was expressed, and the transgenic plants synthesized and accumulated three anti-EF-Tu cross-reacting polypeptides of similar molecular mass but different pI, suggesting the possibility of posttranslational modification of this protein. The transgenic plants also showed better grain yield after exposure to heat stress compared with their non-transgenic counterparts. Soluble leaf proteins of various molecular masses displayed lower thermal aggregation in transgenic than in non-transgenic wheat. The results suggest that overexpression of chloroplast EF-Tu can be beneficial to wheat tolerance to heat stress. Moreover, the results also support the hypothesis that EF-Tu contributes to heat tolerance by acting as a molecular chaperone and protecting heat-labile proteins from thermal aggregation in a non-specific manner.

An improved method for determining the purity of jet fuels in a POZ-TU instrument

Energy Technology Data Exchange (ETDEWEB)

Zrelov, V N; Fedotkin, B I; Krasnaya, L V; Nikitin, L V; Postinkova, N G

1983-01-01

The possibility is studied of real time testing for the content of mechanical impurities (Cm.t.) in jet fuels (RT) in a POZ-TU instrument. Based on the obtained data, a four point scale of gray standards is developed for determining the mechanical impurity content, which is four rounded, gray stamps of different intensity, which corresponds to a mechanical impurity content of 0.5; 1.0; 2.0 and 3.0 milligrams per liter. A white indicator filtering element is built into the POZ-TU for determining the mechanical impurity content, and 50 cubic centimeters of the jet fuel are pumped through it over the course of several seconds. The mechanical impurities are placed on the indicator element, forming an imprint, the intensity of the color of which corresponds to the content of mechanical impurities in the jet fuel. The indicator element is extracted from the instrument and the prints are compared with the scale of gray standards, from which the content of the mechanical impurities is determined.

Noziedzīgi iegūtu līdzekļu legalizēšanas aktuālās problēmas saistībā ar ārzonu kompānijām

OpenAIRE

Lapiņš, Roberts

2016-01-01

Maģistra darba temats ir „Noziedzīgi iegūtu līdzekļu legalizēšana jeb „netīrā nauda”. Noziedzīgi iegūtu līdzekļu legalizēšana ir noziedzīgs nodarījums pret tautsaimniecību. Noziedzīgi iegūtu līdzekļu legalizēšana ir noziedzīgi iegūtu līdzekļu pārvēršana citās vērtībās, ja šīs darbības tiek veiktas nolūkā slēpt vai maskēt to noziedzīgo izcelsmi. Autors darbā veica noziedzīgi iegūtu līdzekļu jeb tā sauktās „netīrās naudas” izpēti: lai sasniegtu izvirzīto mērķi, autors raksturoja noziedzīgi iegū...

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...

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.

DeitY-TU face database: its design, multiple camera capturing, characteristics, and evaluation

Science.gov (United States)

Bhowmik, Mrinal Kanti; Saha, Kankan; Saha, Priya; Bhattacharjee, Debotosh

2014-10-01

The development of the latest face databases is providing researchers different and realistic problems that play an important role in the development of efficient algorithms for solving the difficulties during automatic recognition of human faces. This paper presents the creation of a new visual face database, named the Department of Electronics and Information Technology-Tripura University (DeitY-TU) face database. It contains face images of 524 persons belonging to different nontribes and Mongolian tribes of north-east India, with their anthropometric measurements for identification. Database images are captured within a room with controlled variations in illumination, expression, and pose along with variability in age, gender, accessories, make-up, and partial occlusion. Each image contains the combined primary challenges of face recognition, i.e., illumination, expression, and pose. This database also represents some new features: soft biometric traits such as mole, freckle, scar, etc., and facial anthropometric variations that may be helpful for researchers for biometric recognition. It also gives an equivalent study of the existing two-dimensional face image databases. The database has been tested using two baseline algorithms: linear discriminant analysis and principal component analysis, which may be used by other researchers as the control algorithm performance score.

Perceptions towards electronic cigarettes for smoking cessation among Stop Smoking Service users.

Science.gov (United States)

Sherratt, Frances C; Newson, Lisa; Marcus, Michael W; Field, John K; Robinson, Jude

2016-05-01

Electronic cigarettes (e-cigarettes) are promoted as smoking cessation tools, yet they remain unavailable from Stop Smoking Services in England; the debate over their safety and efficacy is ongoing. This study was designed to explore perceptions and reasons for use or non-use of electronic cigarettes as smoking cessation tools, among individuals engaged in Stop Smoking Services. Semi-structured telephone interviews were undertaken with twenty participants engaged in Stop Smoking Services in the north-west of England. Participants comprised of both individuals who had tried e-cigarettes (n = 6) and those who had not (n = 14). Interviews were digitally recorded and transcribed verbatim. The transcripts were subject to thematic analysis, which explored participants' beliefs and experiences of e-cigarettes. A thematic analysis of transcripts suggested that the following three superordinate themes were prominent: (1) self-efficacy and beliefs in e-cigarettes; (2) e-cigarettes as a smoking cessation aid; and (3) cues for e-cigarette use. Participants, particularly never users, were especially concerned regarding e-cigarette efficacy and safety. Overall, participants largely expressed uncertainty regarding e-cigarette safety and efficacy, with some evidence of misunderstanding. Evidence of uncertainty and misunderstanding regarding information on e-cigarettes highlights the importance of providing smokers with concise, up-to-date information regarding e-cigarettes, enabling smokers to make informed treatment decisions. Furthermore, identification of potential predictors of e-cigarette use can be used to inform Stop Smoking Services provision and future research. What is already known on this subject? Research suggests that e-cigarettes may help smokers quit smoking, but further studies are needed. Electronic cigarette use in Stop Smoking Services has increased substantially in recent years, although e-cigarettes are currently not regulated. There is debate within the

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

Czech Academy of Sciences Publication Activity Database

Jonák, Jiří

2007-01-01

Roč. 849, 1-2 (2007), s. 141-153 ISSN 1570-0232 R&D Projects: GA AV ČR IAA5052206; GA AV ČR KJB500520503; GA MŠk 2B06065 Institutional research plan: CEZ:AV0Z50520514 Keywords : bacterial elongation factors EF-Tu, , G-domain * recombinant EF-Tus * preparation Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 2.935, year: 2007

Heterologous expression of a plastid EF-Tu reduces protein thermal aggregation and enhances CO2 fixation in wheat (Triticum aestivum) following heat stress.

Science.gov (United States)

Fu, Jianming; Momcilović, Ivana; Clemente, Thomas E; Nersesian, Natalya; Trick, Harold N; Ristic, Zoran

2008-10-01

Heat stress is a major constraint to wheat production and negatively impacts grain quality, causing tremendous economic losses, and may become a more troublesome factor due to global warming. At the cellular level, heat stress causes denaturation and aggregation of proteins and injury to membranes leading to alterations in metabolic fluxes. Protein aggregation is irreversible, and protection of proteins from thermal aggregation is a strategy a cell uses to tolerate heat stress. Here we report on the development of transgenic wheat (Triticum aestivum) events, expressing a maize gene coding for plastidal protein synthesis elongation factor (EF-Tu), which, compared to non-transgenic plants, display reduced thermal aggregation of leaf proteins, reduced heat injury to photosynthetic membranes (thylakoids), and enhanced rate of CO(2) fixation after exposure to heat stress. The results support the concept that EF-Tu ameliorates negative effects of heat stress by acting as a molecular chaperone. This is the first demonstration of the introduction of a plastidal EF-Tu in plants that leads to protection against heat injury and enhanced photosynthesis after heat stress. This is also the first demonstration that a gene other than HSP gene can be used for improvement of heat tolerance and that the improvement is possible in a species that has a complex genome, hexaploid wheat. The results strongly suggest that heat tolerance of wheat, and possibly other crop plants, can be improved by modulating expression of plastidal EF-Tu and/or by selection of genotypes with increased endogenous levels of this protein.

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

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

Electronic Medical Record Service

Data.gov (United States)

Department of Veterans Affairs — This service provides web services used to obtain clinical data for patients. There are three service methods that allow write functionality signNote, writeNote and...

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.

The surface-associated elongation factor Tu is concealed for antibody binding on viable pneumococci and meningococci

Czech Academy of Sciences Publication Activity Database

Kolberg, J.; Hammerschmidt, S.; Frank, R.; Jonák, Jiří; Šanderová, Hana; Aase, A.

2008-01-01

Roč. 53, č. 2 (2008), s. 222-230 ISSN 0928-8244 R&D Projects: GA AV ČR KJB500520503 Institutional research plan: CEZ:AV0Z50520514; CEZ:AV0Z50200510 Keywords : Streptococcus pneumoniae * Neisseria meningitidis * elongation factor EF-Tu Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 1.972, year: 2008

Integration services to enable regional shared electronic health records.

Science.gov (United States)

Oliveira, Ilídio C; Cunha, João P S

2011-01-01

eHealth is expected to integrate a comprehensive set of patient data sources into a coherent continuum, but implementations vary and Portugal is still lacking on electronic patient data sharing. In this work, we present a clinical information hub to aggregate multi-institution patient data and bridge the information silos. This integration platform enables a coherent object model, services-oriented applications development and a trust framework. It has been instantiated in the Rede Telemática de Saúde (www.RTSaude.org) to support a regional Electronic Health Record approach, fed dynamically from production systems at eight partner institutions, providing access to more than 11,000,000 care episodes, relating to over 350,000 citizens. The network has obtained the necessary clearance from the Portuguese data protection agency.

ELEKTROMAGNĒTISKI IETEKMĒTU HIDRODINAMISKO PROCESU EKSPERIMENTĀLI PĒTĪJUMI ŠĶIDRU METĀLU NOSLĒGTOS TILPUMOS

OpenAIRE

Andris Bojarevičs

2014-01-01

ANOTĀCIJA Promocijas darbs veidots kā paplašināts kopsavilkums par 18 zinātnisku publikāciju kopu, kas veltīta šķidru metālu kustības dinamikai noslēgtos tilpumos apstākļos, kad to ietekmē ārēji uzlikts magnētiskais lauks, kā pastāvīgs, tā arī laikā mainīgs. Praktiski visi darbi ir autora plānotu un realizētu fizikālu eksperimentālu modeļu izpētes izklāsts, kas iekļaujas magnētiskās hidrodinamikas jomā. Darbā atspoguļoti eksperimentālie rezultāti par dažādu ārēji rosinātu faktoru veidotu ...

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

Studying the effect of trust and quality of electronic services on ...

African Journals Online (AJOL)

The aim of this study is to investigate the impact of trust and quality of electronic services on customer satisfaction. The nature of this research regarding the purpose is applied and considering the method of data collection, it is descriptive of correlational-survey type. Study population is composed of customers of branches ...

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

OpenAIRE

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

2014-01-01

Context: 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. Aims: 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. F...

Crosslinking of tRNA containing a long extra arm to elongation factor Tu by trans-diamminedichloroplatinum(II)

DEFF Research Database (Denmark)

Rasmussen, Nils-Jørgen; Wikman, Friedrik; Clark, Brian F. C.

1990-01-01

A tRNA containing a long extra arm, namely E. coli tRNA1Leu has been crosslinked to elongation factor Tu, with the crosslinking reagent trans-diamminedichloroplatinum(II). The nucleotide involved in the crosslinking was identified to be a guanosine in the variable region at position 47F or 47G....

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

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.

78 FR 18234 - Service of Process on Manufacturers; Manufacturers Importing Electronic Products Into the United...

Science.gov (United States)

2013-03-26

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration 21 CFR Part 1005 [Docket No. FDA-2007-N-0091; (formerly 2007N-0104)] Service of Process on Manufacturers; Manufacturers Importing Electronic Products Into the United States; Agent Designation; Change of Address AGENCY: Food and Drug...

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

A new electron density model of the plasmasphere for operational applications and services

Science.gov (United States)

Jakowski, Norbert; Hoque, Mohammed Mainul

2018-03-01

The Earth's plasmasphere contributes essentially to total electron content (TEC) measurements from ground or satellite platforms. Furthermore, as an integral part of space weather, associated plasmaspheric phenomena must be addressed in conjunction with ionosphere weather monitoring by operational space weather services. For supporting space weather services and mitigation of propagation errors in Global Navigation Satellite Systems (GNSS) applications we have developed the empirical Neustrelitz plasmasphere model (NPSM). The model consists of an upper L shell dependent part and a lower altitude dependent part, both described by specific exponential decays. Here the McIllwain parameter L defines the geomagnetic field lines in a centered dipole model for the geomagnetic field. The coefficients of the developed approaches are successfully fitted to numerous electron density data derived from dual frequency GPS measurements on-board the CHAMP satellite mission from 2000 to 2005. The data are utilized for fitting up to the L shell L = 3 because a previous validation has shown a good agreement with IMAGE/RPI measurements up to this value. Using the solar radio flux index F10.7 as the only external parameter, the operation of the model is robust, with 40 coefficients fast and sufficiently accurate to be used as a background model for estimating TEC or electron density profiles in near real time GNSS applications and services. In addition to this, the model approach is sensitive to ionospheric coupling resulting in anomalies such as the Nighttime Winter Anomaly and the related Mid-Summer Nighttime Anomaly and even shows a slight plasmasphere compression of the dayside plasmasphere due to solar wind pressure. Modelled electron density and TEC values agree with estimates reported in the literature in similar cases.

An approved personal dosimetry service based on an electronic dosimeter

International Nuclear Information System (INIS)

Marshall, T.O.; Bartlett, D.T.; Burgess, P.H.; Campbell, J.I.; Hill, C.E.; Pook, E.A.; Sandford, D.J.

1991-01-01

At the Second Conference on Radiation Protection and Dosimetry a paper was presented which, in part, announced the development of an electronic dosimeter to be undertaken in the UK by the National Radiological Protection Board (NRPB) and Siemens Plessey Controls Ltd. This dosimeter was to be of a standard suitable for use as the basis of an approved personal dosimetry service for photon and beta radiations. The project has progressed extremely well and dosimeters and readers are about to become commercially available. The system and the specification of the dosimeter are presented. The NRPB is in the process of applying for approval by the Health and Safety Executive (HSE) to operate as personal monitoring service based on this dosimeter. As part of the approval procedure the dosimeter is being type tested and is also undergoing an HSE performance test and wearer trials. The tests and the wearer trials are described and a summary of the results to date presented. The way in which the service will be organized and operated is described and a comparison is made between the running of the service and others based on passive dosimeters at NRPB

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

The intensive DT neutron generator of TU Dresden

Directory of Open Access Journals (Sweden)

Klix Axel

2018-01-01

Full Text Available TU Dresden operates an accelerator-based intensive DT neutron generator. Experimental activities comprise investigation into material activation and decay, neutron and photon transport in matter and R&D work on radiation detectors for harsh environments. The intense DT neutron generator is capable to produce a maximum of 1012 n/s. The neutron source is a solid-type water-cooled tritium target based on a titanium matrix on a copper carrier. The neutron yield at a typical deuteron beam current of 1 mA is of the order of 1011 n/s in 4Π. A pneumatic sample transport system is available for short-time irradiations and connected to wo high-purity germanium detector spectrometers for the measurement of induced activities. The overall design of the experimental hall with the neutron generator allows a flexible setup of experiments including the possibility of investigating larger structures and cooled samples or samples at high temperatures.

The intensive DT neutron generator of TU Dresden

Science.gov (United States)

Klix, Axel; DÖring, Toralf; Domula, Alexander; Zuber, Kai

2018-01-01

TU Dresden operates an accelerator-based intensive DT neutron generator. Experimental activities comprise investigation into material activation and decay, neutron and photon transport in matter and R&D work on radiation detectors for harsh environments. The intense DT neutron generator is capable to produce a maximum of 1012 n/s. The neutron source is a solid-type water-cooled tritium target based on a titanium matrix on a copper carrier. The neutron yield at a typical deuteron beam current of 1 mA is of the order of 1011 n/s in 4Π. A pneumatic sample transport system is available for short-time irradiations and connected to wo high-purity germanium detector spectrometers for the measurement of induced activities. The overall design of the experimental hall with the neutron generator allows a flexible setup of experiments including the possibility of investigating larger structures and cooled samples or samples at high temperatures.

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

Mitochondrial translation factors of Trypanosoma brucei: elongation factor-Tu has a unique subdomain that is essential for its function

Czech Academy of Sciences Publication Activity Database

Cristodero, M.; Mani, J.; Oeljeklaus, S.; Aeberhard, L.; Hashimi, Hassan; Ramrath, D.J.F.; Lukeš, Julius; Warscheid, B.; Schneider, A.

2013-01-01

Roč. 90, č. 4 (2013), s. 744-755 ISSN 0950-382X R&D Projects: GA ČR GAP305/12/2261 Institutional support: RVO:60077344 Keywords : mitochondrial translation * Trypanosoma brucei * EF-Tu Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 5.026, year: 2013

Integrating traditional nursing service orientation content with electronic medical record orientation.

Science.gov (United States)

Harton, Brenda B; Borrelli, Larry; Knupp, Ann; Rogers, Necolen; West, Vickie R

2009-01-01

Traditional nursing service orientation classes at an acute care hospital were integrated with orientation to the electronic medical record to blend the two components in a user-friendly format so that the learner is introduced to the culture, processes, and documentation methods of the organization, with an opportunity to document online in a practice domain while lecture and discussion information is fresh.

Electronic service quality and its impact on building brand loyalty in the apparel e-retailing industry

OpenAIRE

Shala, Art; Balaj, Driton

2016-01-01

Online service quality is of high importance to the overall user experience within ecommerce platforms. The website service quality is considered to be a good predictor of customers’ brand loyalty intents. In this study four attributes of the electronic retailing service quality [website design, reliability/fulfillment, security/privacy and customer service] are studied based on the implications each one of them has towards brand loyalty [being measured through intentions to repurchase fro...

Rodents from the Upper Miocene Tuğlu Formation (Çankırı Basin, Central Anatolia, Turkey)

NARCIS (Netherlands)

Joniak, Peter; de Bruijn, Hans

2015-01-01

The upper Miocene assemblages of rodents collected from two layers of the type section of the Tuğlu Formation (Çankırı Basin, Central Anatolia, Turkey) are described. The assemblage from the lower level is considerably less diverse than that from the upper level. It contains Progonomys together with

40Ar/39Ar Geochronology of Supergene K-bearing Sulfate Minerals: Cenozoic Continental Weathering, Landscape Evolution and Paleoclimates in the Tu-Ha Basin, Northwestern China

Science.gov (United States)

Yang, J.; Zheng, D.; Chen, W.; Hough, B.; Qiu, H.; Wang, W.; Wu, Y.; Yang, L.

2017-12-01

40Ar/39Ar incremental-heating analyses of supergene jarosite and yavapaiite from three weathering profiles at the Hongshan, Liuhuangshan, and Caihuagou deposits in the Tu-Ha Basin, China, were carried out to provide numerical constraints on the timing and duration of weathering and derive insights into local paleoclimatic and landscape evolution. Well-constrained plateau ages and best-fitting inverse isochrons have been obtained for 11 samples, yield 40Ar/39Ar ages ranging from 33.3±0.5 Ma to 3.3±0.4 Ma (1σ). Our 40Ar/39Ar ages, combined with the published ages, indicate that the high elevations sites hosting the most complete and complex weathering profiles present. The presence of ancient weathering ages in current outcrop in the Tu-Ha Basin suggests that denudation was not homogeneous, and the landscape evolution follow a scarp retreat model. These geochronological results suggest that a protracted history of weathering and supergene enrichment and, by inference, arid-semiarid climate (with at least a moderate amount of precipitation (>10 cm/y)) favorable to intense chemical weathering emerged at 33.3 Ma, 27.7-23.3 Ma, and 16.4-14.7 Ma, and prevailed from 11-7.8 Ma. Then, a progressive change from arid-semiarid towards hyperarid conditions and predominantly hyperarid conditions may have persisted since at least ca. 3.3 Ma. The climatic implications inferred from the weathering geochronology are in agreement with the chemical parameters and isotopic compositions of the Cenozoic sedimentary sequence from the Lianmuqin section in the Tu-Ha Basin, attesting to the reliability of weathering geochronology by the 40Ar/39Ar method as an indicator of paleoclimate in arid areas. Our results suggest that the retreat of the Paratethys Sea, which would have reduced eastward water vapor transport by the westerlies to the Tu-Ha Basin, led to its aridification in the Oligocene and that increased rain shadow effects, resulting from uplift of the Tibetan Plateau and Tian Shan

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

ANALYSIS OF THE PRACTICE OF CORRUPTION IN ELECTRONIC PROCUREMENT SERVICE SYSTEM IN THE KEPULAUAN RIAU PROVINCE

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Rendra Setyadiharja

2017-10-01

Full Text Available Procurement of goods and services in Indonesia has carried out a number of reforms, ranging from conventional forms filled with indications of bribery and corrupt, now converted into a system of procurement of goods and services electronically with Electronic Procurement Service Systems(LPSE.Expectations the central government and local government is to minimize the occurrence of graft, a fictitious project, mark up or transactional in the procurement of goods and services, but also LPSE system has never been separated from the threat of any indication of corruption in the procurement of goods and services. The purpose of this research was to uncover a number of corrupt practices that occur on the LPSE system in Kepulauan Riau Province. The method used was the exploratory qualitative approach. Data collection method used is by interview (indebt interview. The results of this research are descriptions of cases of corruption in the LPSE system in Kepulauan Riau Province, and the mode of operation corruption practices that occur in the LPSE system in Kepulauan Riau province.

Introduction of electronic referral from community associated with more timely review by secondary services.

Science.gov (United States)

Warren, J; White, S; Day, K J; Gu, Y; Pollock, M

2011-01-01

Electronic referral (eReferral) from community into public secondary healthcare services was introduced to 30 referring general medical practices and 28 hospital based services in late 2007. To measure the extent of uptake of eReferral and its association with changes in referral processing. Analysis of transactional data from the eReferral message service and the patient information management system of the affected hospital; interview of clinical, operational and management stakeholders. eReferral use rose steadily to 1000 transactions per month in 2008, thereafter showing moderate growth to 1200 per month in 2010. Rate of eReferral from the community in 2010 is estimated at 56% of total referrals to the hospital from general practice, and as 71% of referrals from those having done at least one referral electronically. Referral latency from letter date to hospital triage improves significantly from 2007 to 2009 (psystem usability issues. With eReferrals, a referral's status can be checked, and its content read, by any authorized user at any time. The period of eReferral uptake was associated with significant speed-up in referral processing without changes in staffing levels. The eReferral system provides a foundation for further innovation in the community-secondary interface, such as electronic decision support and shared care planning systems. We observed substantial rapid voluntary uptake of eReferrals associated with faster, more reliable and more transparent referral processing.

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

Context: 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. Aims: 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. Materials and Methods: 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. Statistical Analysis Used: Non-parametric tests and AHP approach using Expert Choice software. Results: 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

An analysis of current and desirable situation of electronic government service provision in rural areas of the Hamedan province

Directory of Open Access Journals (Sweden)

Mousa Aazami

2017-04-01

Full Text Available The informative society is seen as the central element of rural development at the beginning of the third millennium and the development of information technology and communication in villages has always been considered in current summits across the world. Nowadays, information and communication technology service offices are the basis of electronic government. Therefore, recognition of these offices is necessary for sustainable rural development. The purpose of this research was a comparative analysis between the current situation and the desirable situation of e-government services in the rural districts of the Hamedan province as perceived by their directors (Hamedan, Bahar and Famenin Counties. The study population consists of 91 respondents who were chosen and studied through the census method. The findings of this research study consist of two sections. The items related to satisfaction with the activities in information and communication technology service offices were prioritized in the first section. Moreover, the current and the desirable conditions for electronic service provision were identified. The gap between these two were analyzed in the second section. The results indicate that there is a significant difference between these two conditions of electronic service provisions in rural areas. This significant difference was recognized through the paired T test at the 0.05 level with 6.33 value that illustrates the existence of a gap between these two situations. Electronic government, information technology and communication, information and communication technology service offices

Improving containment mass and energy releases for CONTEMPT-LT/028 TU with RELAP5/MOD3

International Nuclear Information System (INIS)

DaSilva, H.C.; Choe, W.G.

1996-01-01

In order to obtain boundary conditions for RELAP5/MOD3 best estimate (BE) large break (LB) loss-of-coolant accident (LOCA) calculations, it is necessary to utilize a separate containment analysis code CONTEMPT-LT/028 TU, which in turn accepts mass and energy releases from the RELAP5/MOD3 calculation. When these boundary conditions are obtained, they are observed to be significantly lower than those reported in FSAR containment analyses. This motivates the present study, where RELAP5/MOD3 mass and energy releases are generated using the same assumptions listed in the FSAR containment calculations. Then CONTEMPT-LT/028 TU pressures and temperatures calculated with both sets of mass and energy releases are compared. It is seen that those obtained with the RELAP5/MOD3 input are still significantly lower, indicating a level of conservatism in the FSAR mass and energy releases that is even above that explicitly listed and also incorporated into the RELAP5/MOD3 calculation. An important conclusion from this finding is that Environmental Qualification (EQ) issues requiring containment re-analyses are likely to be easily resolved if new mass and energy releases are calculated with state-of-the-art LOCA codes modeling the entire reactor coolant system, even when conservative assumptions are incorporated

Koherentas kustības uztvere skolas vecuma bērniem ar sašaurinātu vizuālās uztveres lauku

OpenAIRE

Gritāne, Andželika

2017-01-01

Maģistra darbs tika uzrakstīts latviešu valodā uz 40 lapām, darbs satur 24 attēlus, 8 tabulas un satur 28 atsauces uz literatūras avotiem. Darba mērķis: Noteikt koherentas kustības slieksni skolas vecuma bērniem ar sašaurinātu vizuālās uzmanības lauku. Metodika: Dalībnieki tika iedalīti divās grupās balstoties un nevārda atpazīšanas testa rezultātiem – grupa ar sašaurinātu vizuālās uztveres lauku un grupa ar attīstībai atbilstošu vizuālās uztveres lauka lielumu. Abu grupu dalībniekiem tika n...

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

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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.

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.

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

: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 ...

Assessment of the Quality of Electronic Administrative Services in a Greek Higher Education Institution: ? Case Study

Science.gov (United States)

Papanthymou, Anastasia; Darra, Maria

2018-01-01

The basic aim of this paper is to investigate the perceptions, attitudes and experiences of the students of the Department of Primary Education of University of the Aegean about the quality of the provided services to them by the Secretariat of Administrative Electronic Services. The survey was conducted during the second semester of the academic…

Dgp71WD is required for the assembly of the acentrosomal Meiosis I spindle, and is not a general targeting factor for the γ-TuRC

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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.

Plant Layout Analysis by Computer Simulation for Electronic Manufacturing Service Plant

OpenAIRE

Visuwan D.; Phruksaphanrat B

2014-01-01

In this research, computer simulation is used for Electronic Manufacturing Service (EMS) plant layout analysis. The current layout of this manufacturing plant is a process layout, which is not suitable due to the nature of an EMS that has high-volume and high-variety environment. Moreover, quick response and high flexibility are also needed. Then, cellular manufacturing layout design was determined for the selected group of products. Systematic layout planning (SLP) was used to analyze and de...

Electron Microscopy Facility for Research and Services in the Malaysian Nuclear Agency towards TSO

International Nuclear Information System (INIS)

Nadira Kamarudin; Mohd Bin Harun; Zaiton Selamat

2011-01-01

Scanning Electron Microscope FEI-Quanta 400 (SEM) made in the USA was commissioned in late 2003. This equipment is used in many areas of materials science, metallurgy, engineering, electronics, medicine, agriculture, biology and so on. This facility has helped the researchers in conducting research in their respective fields as well have been providing services to agencies, institutions, industries and local industry. Since 2004, there were 81 projects and 5000 samples analyzed using this facility in Malaysian Nuclear Agency, while 23 companies and 900 samples were from various agencies. In addition, revenue derived from these services has able to provide for the maintenance of this equipment. SEM is an important step in the nuclear material testing process. Nuclear material can be inspected for its performance by getting information from its morphology micrograph by using SEM. It opens up a whole new world that is unseen by the naked eye. (author)

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

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.

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…

Effects of carbonated mineral water treatment in Băile Tuşnad on chronic arterial occlusive disease – a case report

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Gabriela Dogaru

2017-05-01

Full Text Available Introduction. Băile Tușnad spa is recognized for its role in the prevention and rehabilitation treatment of cardiovascular diseases, including chronic arterial occlusive disease, due to the presence of natural therapeutic factors: carbonated mineral waters through their peripheral vasodilator effects, natural mofettes, stimulating bioclimate. Aim. The current study aimed to assess the clinical efficiency of natural therapeutic factors in Băile Tuşnad for the continuation of rehabilitation treatment in a patient with chronic arterial occlusive disease, in order to encourage walking, reduce cardiovascular risk and improve quality of life. Material and method. Patient N.M., aged 75, with multiple cardiovascular risk factors. In 2013, he was diagnosed with lower limb peripheral ischemia syndrome stage II B Fontaine, predominantly left claudication at about 100 m, for which balloon angioplasty was performed. He attended rehabilitation treatment for 3 years in Baile Tuşnad, consisting of carbonated mineral water baths for 15 minutes, aerotherapy for 30 minutes daily for the stimulation of walking, massotherapy, kinesiotherapy, performed daily for 16 days, and in 2016, at the Rehabilitation Hospital Cluj-Napoca. He was clinically evaluated before and at the end of treatment by the Visual Analogue Scale, the 10-m walking test, adverse reactions, Doppler ultrasound. Results. At the end of treatment, an increase in the walking distance and speed, a significant improvement in the quality of gait was found; claudication occurred after 250 m, pain in the lower limbs was improved. There were no side reactions. Conclusions. Rehabilitation treatment with natural therapeutic factors influenced the clinical and functional picture, determining a significant improvement in the quality of gait and quality of life.

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.

Thermostability of Multidomain Proteins: Elongation Factors EF-Tu from Escherichia coli and Bacillus stearothermophilus and Their Chimeric Forms

Czech Academy of Sciences Publication Activity Database

Šanderová, Hana; Hůlková, Marta; Maloň, Petr; Kepková, M.; Jonák, Jiří

2004-01-01

Roč. 13, č. 1 (2004), s. 89-99 ISSN 0961-8368 R&D Projects: GA AV ČR IPP1050128; GA ČR GA204/98/0863; GA ČR GA303/02/0689 Institutional research plan: CEZ:AV0Z4055905; CEZ:AV0Z5052915 Keywords : elongation factor EF-Tu, thermostability, chimeric protein Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 4.116, year: 2004

TU-F-CAMPUS-T-05: A Cloud-Based Monte Carlo Dose Calculation for Electron Cutout Factors

Energy Technology Data Exchange (ETDEWEB)

Mitchell, T; Bush, K [Stanford School of Medicine, Stanford, CA (United States)

2015-06-15

Purpose: For electron cutouts of smaller sizes, it is necessary to verify electron cutout factors due to perturbations in electron scattering. Often, this requires a physical measurement using a small ion chamber, diode, or film. The purpose of this study is to develop a fast Monte Carlo based dose calculation framework that requires only a smart phone photograph of the cutout and specification of the SSD and energy to determine the electron cutout factor, with the ultimate goal of making this cloud-based calculation widely available to the medical physics community. Methods: The algorithm uses a pattern recognition technique to identify the corners of the cutout in the photograph as shown in Figure 1. It then corrects for variations in perspective, scaling, and translation of the photograph introduced by the user’s positioning of the camera. Blob detection is used to identify the portions of the cutout which comprise the aperture and the portions which are cutout material. This information is then used define physical densities of the voxels used in the Monte Carlo dose calculation algorithm as shown in Figure 2, and select a particle source from a pre-computed library of phase-spaces scored above the cutout. The electron cutout factor is obtained by taking a ratio of the maximum dose delivered with the cutout in place to the dose delivered under calibration/reference conditions. Results: The algorithm has been shown to successfully identify all necessary features of the electron cutout to perform the calculation. Subsequent testing will be performed to compare the Monte Carlo results with a physical measurement. Conclusion: A simple, cloud-based method of calculating electron cutout factors could eliminate the need for physical measurements and substantially reduce the time required to properly assure accurate dose delivery.

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.

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.

Analysis of mebendazole binding to its target biomolecule by laser flash photolysis.

Science.gov (United States)

Jornet, Dolors; Bosca, Francisco; Andreu, Jose M; Domingo, Luis R; Tormos, Rosa; Miranda, Miguel A

2016-02-01

Mebendazole (MBZ) and related anticancer benzimidazoles act binding the β-subunit of Tubulin (TU) before dimerization with α-TU with subsequent blocking microtubule formation. Laser flash photolysis (LFP) is a new tool to investigate drug-albumin interactions and to determine binding parameters such as affinity constant or population of binding sites. The aim of this study was to evaluate the interactions between the nonfluorescent mebendazole (MBZ) and its target biomolecule TU using this technique. Before analyzing the MBZ@TU complex it was needed to determine the photophysical properties of MBZ triplet excited state ((3)MBZ(⁎)) in different media. Hence, (3)MBZ(⁎) showed a transient absorption spectrum with maxima at 520 and 375 nm and a lifetime much longer in acetonitrile (12.5 μs) than in water (260 ns). The binding of MBZ to TU produces a greater increase of the lifetime of (3)MBZ(⁎) (25 μs). This fact and the strong electron acceptor capability observed for (3)MBZ* evidence that MBZ must not be located close to any electron donor amino acid of TU such as its tryptophan or cysteine residues. Adding increasing amounts of MBZ to aqueous TU was determined the MBZ-TU binding constant (2.0 ± 0.5 × 10(5)M(-1) at 298K) which decreased with increasing temperature. The LFP technique has proven to be a powerful tool to analyze the binding of drug-TU systems when the drug has a detectable triplet excited state. Results indicate that LFP could be the technique of choice to study the interactions of non-fluorescent drugs with their target biomolecules. Copyright © 2015 Elsevier B.V. All rights reserved.

Housing for the poor: Implementation and impact of Tu Casa program in Tijuana

Directory of Open Access Journals (Sweden)

Ana Elizabeth Jardón Hernández

2009-01-01

Full Text Available This study assesses the operation and some major results of most important federal housing program focus on households in poverty situation, with particular emphasis on their instrumentation process and impacts in Tijuana’s housing problem for poor families. The exam aims to analyses the design changes of the program that forced its transformation from Vivah to Tu Casa, and the operational difficulties for a proper implementation in an urban context, as well as its limited impact for solving popular housing needs. It also seeks to weigh the importance of government subsidies to acquire or improve housing, in their progressive modality, as an alternative for social segments excluded from any other public or private financing option.

The aplication of electronic commerce in the distribution of insurance services

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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.

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

Earthquake of Saint-Hilaire-de-Voust (Vendee) from February 12, 2018 (3h08 TU), Magnitude = 4,8 (Local Magnitude - CEA)

International Nuclear Information System (INIS)

Cushing, Edward; Provost, Ludmila

2018-01-01

A 3.9-4.0 magnitude superficial earthquake occurred at Saint-Hilaire-de-Voust (Vendee, France) on February 12, 2018 (3h08 TU). This brief note reviews, first, the historical and present day seismicity of the Armorican region, and then analyses the earthquake impact on the closest nuclear facilities (Pouzauges industrial irradiation facility, Chinon and Civaux NPPs)

Reconvierte tu negocio

OpenAIRE

Osuna Castillo, Carles

2004-01-01

L'objectiu principal del projecte de fi de carrera El objetivo principal del proyecto de fin de carrera The main aim of the Final Degree Project Reconvert Your Business is design of a web portal aimed at the low-cost franchises sector, offering information services for interested traders or entrepreneurs and property services for the franchises and customers.

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…

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.

The Development and Implementation of a Global Network for Eurasia Educational Service Using Electronic Mail.

Science.gov (United States)

Algee, Alan

The purpose of this study was to choose an appropriate network provider for educational consultants and to develop and implement the network at Eurasia Educational Services (EES) using electronic mail (e-mail). The following eight steps were undertaken: literature review, scanning and selecting of provider criteria, decision-making, participant…

[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 ( P workers who had occupational stress with the type of effort-reward imbalance had a significantly higher ability to predict the risks of job burnout and depressive tendencies than those who had occupational stress with the type of high workload ( P health effects, such as job burnout, depressive tendency, and insomnia, in the migrant workers in this electronics manufacturing service enterprise. 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.

COST Action TU1206 "SUB-URBAN - A European network to improve understanding and use of the ground beneath our cities"

Science.gov (United States)

Campbell, Diarmad; de Beer, Johannes; Lawrence, David; van der Meulen, Michiel; Mielby, Susie; Hay, David; Scanlon, Ray; Campenhout, Ignace; Taugs, Renate; Eriksson, Ingelov

2014-05-01

Sustainable urbanisation is the focus of SUB-URBAN, a European Cooperation in Science and Technology (COST) Action TU1206 - A European network to improve understanding and use of the ground beneath our cities. This aims to transform relationships between experts who develop urban subsurface geoscience knowledge - principally national Geological Survey Organisations (GSOs), and those who can most benefit from it - urban decision makers, planners, practitioners and the wider research community. Under COST's Transport and Urban Development Domain, SUB-URBAN has established a network of GSOs and other researchers in over 20 countries, to draw together and evaluate collective urban geoscience research in 3D/4D characterisation, prediction and visualisation. Knowledge exchange between researchers and City-partners within 'SUB-URBAN' is already facilitating new city-scale subsurface projects, and is developing a tool-box of good-practice guidance, decision-support tools, and cost-effective methodologies that are appropriate to local needs and circumstances. These are intended to act as catalysts in the transformation of relationships between geoscientists and urban decision-makers more generally. As a result, the importance of the urban sub-surface in the sustainable development of our cities will be better appreciated, and the conflicting demands currently placed on it will be acknowledged, and resolved appropriately. Existing city-scale 3D/4D model exemplars are being developed by partners in the UK (Glasgow, London), Germany (Hamburg) and France (Paris). These draw on extensive ground investigation (10s-100s of thousands of boreholes) and other data. Model linkage enables prediction of groundwater, heat, SuDS, and engineering properties. Combined subsurface and above-ground (CityGML, BIMs) models are in preparation. These models will provide valuable tools for more holistic urban planning; identifying subsurface opportunities and saving costs by reducing uncertainty in

Predominantly Electronic or Personal Service Delivery? A Case in the Wealth Management Context

OpenAIRE

Sunikka, Anne

2009-01-01

Financial services have been a recurrent subject of a multichannel inquiry but investigation into the wealth management area is scarce. This paper intends to fill the gap and presents the results of a questionnaire directed at customers of a financial conglomerate. The objective of this research is to examine which variables influence consumers’ channel preferences in the wealth management context,and to find out possible differences between the customers who prefer predominantly electronic s...

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…

Study of quantum spin correlations of relativistic electron pairs - Testing nonlocality of relativistic quantum mechanics

International Nuclear Information System (INIS)

Bodek, K.; Rozpędzik, D.; Zejma, J.; Caban, P.; Rembieliński, J.; Włodarczyk, M.; Ciborowski, J.; Enders, J.; Köhler, A.; Kozela, A.

2013-01-01

The Polish-German project QUEST aims at studying relativistic quantum spin correlations of the Einstein-Rosen-Podolsky-Bohm type, through measurement of the correlation function and the corresponding probabilities for relativistic electron pairs. The results will be compared to theoretical predictions obtained by us within the framework of relativistic quantum mechanics, based on assumptions regarding the form of the relativistic spin operator. Agreement or divergence will be interpreted in the context of non-uniqueness of the relativistic spin operator in quantum mechanics as well as dependence of the correlation function on the choice of observables representing the spin. Pairs of correlated electrons will originate from the Mo/ller scattering of polarized 15 MeV electrons provided by the superconducting Darmstadt electron linear accelerator S-DALINAC, TU Darmstadt, incident on a Be target. Spin projections will be determined using the Mott polarimetry technique. Measurements (starting 2013) are planned for longitudinal and transverse beam polarizations and different orientations of the beam polarization vector w.r.t. the Mo/ller scattering plane. This is the first project to study relativistic spin correlations for particles with mass

An integrable coupling family of Merola-Ragnisco-Tu lattice systems, its Hamiltonian structure and related nonisospectral integrable lattice family

Energy Technology Data Exchange (ETDEWEB)

Xu Xixiang, E-mail: xu_xixiang@hotmail.co [College of Science, Shandong University of Science and Technology, Qingdao, 266510 (China)

2010-01-04

An integrable coupling family of Merola-Ragnisco-Tu lattice systems is derived from a four-by-four matrix spectral problem. The Hamiltonian structure of the resulting integrable coupling family is established by the discrete variational identity. Each lattice system in the resulting integrable coupling family is proved to be integrable discrete Hamiltonian system in Liouville sense. Ultimately, a nonisospectral integrable lattice family associated with the resulting integrable lattice family is constructed through discrete zero curvature representation.

An integrable coupling family of Merola-Ragnisco-Tu lattice systems, its Hamiltonian structure and related nonisospectral integrable lattice family

International Nuclear Information System (INIS)

Xu Xixiang

2010-01-01

An integrable coupling family of Merola-Ragnisco-Tu lattice systems is derived from a four-by-four matrix spectral problem. The Hamiltonian structure of the resulting integrable coupling family is established by the discrete variational identity. Each lattice system in the resulting integrable coupling family is proved to be integrable discrete Hamiltonian system in Liouville sense. Ultimately, a nonisospectral integrable lattice family associated with the resulting integrable lattice family is constructed through discrete zero curvature representation.

Dynamics of vendor innovation capability: Evidence from the Electronics Manufacturing Services industry

DEFF Research Database (Denmark)

Perunovic, Zoran; Mefford, Robert; Christoffersen, Mads

2012-01-01

and innovation. The first is the realization that vendor capabilities have been recognized as one of the most important factors for the success of outsourcing. The second refers to the fact that, even though innovation capability is required, vendors are still being selected, and their performance evaluated......, by traditional manufacturing capabilities, such as cost, quality, delivery, and flexibility. Taking a vendor’s perspective in outsourcing, we develop and present a conceptual framework for studying vendor innovation capability. We propose to test this framework in the Electronic Manufacturing Services Industry....

Rodents from the Upper Miocene Tuğlu Formation (Çankırı Basin, Central Anatolia, Turkey)

OpenAIRE

Joniak, Peter; de Bruijn, Hans

2015-01-01

The upper Miocene assemblages of rodents collected from two layers of the type section of the Tuğlu Formation (Çankırı Basin, Central Anatolia, Turkey) are described. The assemblage from the lower level is considerably less diverse than that from the upper level. It contains Progonomys together with Megacricetodon, which is a very unusual association. The assemblage from the upper layer shows a relatively high diversity with four species of Gliridae instead of only one in the lower layer. Apa...

Electronic Information Standards to Support Obesity Prevention and Bridge Services Across Systems, 2010-2015.

Science.gov (United States)

Wiltz, Jennifer L; Blanck, Heidi M; Lee, Brian; Kocot, S Lawrence; Seeff, Laura; McGuire, Lisa C; Collins, Janet

2017-10-26

Electronic information technology standards facilitate high-quality, uniform collection of data for improved delivery and measurement of health care services. Electronic information standards also aid information exchange between secure systems that link health care and public health for better coordination of patient care and better-informed population health improvement activities. We developed international data standards for healthy weight that provide common definitions for electronic information technology. The standards capture healthy weight data on the "ABCDs" of a visit to a health care provider that addresses initial obesity prevention and care: assessment, behaviors, continuity, identify resources, and set goals. The process of creating healthy weight standards consisted of identifying needs and priorities, developing and harmonizing standards, testing the exchange of data messages, and demonstrating use-cases. Healthy weight products include 2 message standards, 5 use-cases, 31 LOINC (Logical Observation Identifiers Names and Codes) question codes, 7 healthy weight value sets, 15 public-private engagements with health information technology implementers, and 2 technical guides. A logic model and action steps outline activities toward better data capture, interoperable systems, and information use. Sharing experiences and leveraging this work in the context of broader priorities can inform the development of electronic information standards for similar core conditions and guide strategic activities in electronic systems.

Formulations of the endophytic bacterium Bacillus subtilis Tu-100 suppress Sclerotinia sclerotiorum on oilseed rape and improve plant vigor in field trials conducted at separate locations

Science.gov (United States)

Sclerotinia sclerotiorum causes serious yield losses in crops in The People’s Republic of China. Two formulations of oilseed rape seed containing the endophytic bacterium Bacillus subtilis Tu-100 were evaluated for suppression of this pathogen in field trials conducted at two independent locations....

“En tu casa o en la mía’: the interview as infotainment

Directory of Open Access Journals (Sweden)

Marián Alonso González

2016-11-01

Full Text Available The fight for viewers has led to a spectacular range of television content on offer where boundaries of genres have disappeared giving rise to new formats of hybrid television programmes. This has given a new lease of life to interviews as a genre of infotainment. The present article analyses the programme ‘En tu casa o en la mía’, a new type of interview of famous personalities which combines information and entertainment with elements that are very similar to the info-show. We shall embark on a study of this media product, its narrative, treatment, structure and the technique used so as to describe the elements that make it an example of gender hybridization in today’s television programmes.

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)

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.

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.

Radiation tests on service electronics for future multi TeV detectors

International Nuclear Information System (INIS)

Larsen, H.; Schoenbacher, H.; Massam, T.; Wulf, F.

1993-01-01

Irradiation tests of a number of essential components for use in the service electronics of the Leading Proton Spectrometer (LPS) have been undertaken. The components are simple medium-scale integrated circuits such as Transistor Transistor Logic (TTL) buffers from the Advanced Low-power Schottky (ALS), Low-power Schottky (LS), and Fast (F) families, optocouplers, and balanced line drivers and receivers. More complex circuits, such as a Fuse Programmable Array Logic chip, programmed as a 6-bit counter, and a complete switched-mode power supply unit were also tested. Further, monolithic voltage regulators with an output potential of 5 V, and 10 MHz quartz oscillator hybrids were tested. The different radiation fields were X-rays (80 keV), 60 Co gamma rays, electrons (2.5 MeV), and a high-energy proton accelerator environment. Depending on the device degradation, the maximum dose was up to 0.8 MGy. It is shown that the simple choice of circuit family can achieve a hardness level of nearly 1 MGy(Si), provided that one is prepared to make some sacrifices in power consumption, and in speed. It has been found that this radiation hardness can be reached with LS technology. The maximum level of about 1 MGy(Si) was obtained with 2.5 MeV electrons, which is equivalent to a 1 MeV neutron fluence of the order of 6x10 13 n/cm 2 . (orig.)

Implementation of CLP4NET in Bulgaria

International Nuclear Information System (INIS)

Naydenova, I.; Pironkov, L.; Filipov, A.; Petrova, T.; Tsochev, G.; Ganev, I.

2016-01-01

Full text: Networking solutions (networks of excellence, communities of practice, knowledge portals, etc.) are recognized as effective tools for nuclear training and education services, transfer of good practices, knowledge and programmes, and knowledge management. In addition, the e-learning is recommended as a state of the art and cost effective approach for supplementing the traditional face to face training and education programmes. Thus, the Cyber Learning Platform for Nuclear Education and Training (CLP4NET) was implemented into the Kozloduy Nuclear Power Plant (KNPP) Training System. Based on the experience of KNPP, the CLP4NET was implemented also at the College of Energy and Electronics (CEE), Technical University of Sofia (TU-Sofia), providing an appropriate tool for further establishment of a National Nuclear Network of Competency. The current study is focused mainly on specific issues and lessons learned during the installation of CLP4NET at the CEE, TU-Sofia. (author

In-service inspection of electronics components, circuits and nuclear radiation detectors

International Nuclear Information System (INIS)

Darbhe, M.D.

2002-01-01

A nuclear reactor is a complex process plant. Like a nuclear power plant, the research reactors also employ various nuclear and process systems, the scope and number of such systems being plant-specific. In-service inspection of these systems is an important requirement and is applied at various levels of their constituent units such as detectors, electronics components, circuits and integrated systems. The sensors used cover a wide range such as neutronic, radiation, process (pressure, temperature, flow, level) and many others. The present discussion is limited to neutronic and radiation detectors. The electronic components used normally consist of passive components like resistors, capacitors, semiconductor components like diodes, transistors, analog integrated circuits and digital integrated circuits and electromagnetic relays, to name a few. In order to have a comprehensive surveillance and ISI plan, over the entire plant life, it is necessary to understand various mechanisms, which degrade the performance of these systems. These are discussed initially and later various ISI methods that are used on component-circuit or system level, to ensure optimum system performance, are discussed. The computerised systems, because of hardware and software considerations, have to be given special attention, and the same are discussed briefly

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

Activity of the Service for maintenance of the electronic equipment of the RA reactor in 1976, report - Annex IV

International Nuclear Information System (INIS)

Milosevic, M.

1976-01-01

Within the organizational structure of the RA reactor staff, the Service for instrumentation maintenance has the following tasks: maintenance of the existing electronic equipment; participating in experiments planning and preparation of electronic equipment; purchasing new equipment, spare parts and components; construction of new equipment for internal needs; implementation of new equipment. Basic instrumentation of the reactor facility includes: control and protection system, and dosimetry system [sr

Delivering a lifelong integrated electronic health record based on a service oriented architecture.

Science.gov (United States)

Katehakis, Dimitrios G; Sfakianakis, Stelios G; Kavlentakis, Georgios; Anthoulakis, Dimitrios N; Tsiknakis, Manolis

2007-11-01

Efficient access to a citizen's Integrated Electronic Health Record (I-EHR) is considered to be the cornerstone for the support of continuity of care, the reduction of avoidable mistakes, and the provision of tools and methods to support evidence-based medicine. For the past several years, a number of applications and services (including a lifelong I-EHR) have been installed, and enterprise and regional infrastructure has been developed, in HYGEIAnet, the Regional Health Information Network (RHIN) of the island of Crete, Greece. Through this paper, the technological effort toward the delivery of a lifelong I-EHR by means of World Wide Web Consortium (W3C) technologies, on top of a service-oriented architecture that reuses already existing middleware components is presented and critical issues are discussed. Certain design and development decisions are exposed and explained, laying this way the ground for coordinated, dynamic navigation to personalized healthcare delivery.

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

Elongation Factor Tu Prevents Misediting of Gly-tRNA(Gly Caused by the Design Behind the Chiral Proofreading Site of D-Aminoacyl-tRNA Deacylase.

Directory of Open Access Journals (Sweden)

Satya Brata Routh

2016-05-01

Full Text Available D-aminoacyl-tRNA deacylase (DTD removes D-amino acids mischarged on tRNAs and is thus implicated in enforcing homochirality in proteins. Previously, we proposed that selective capture of D-aminoacyl-tRNA by DTD's invariant, cross-subunit Gly-cisPro motif forms the mechanistic basis for its enantioselectivity. We now show, using nuclear magnetic resonance (NMR spectroscopy-based binding studies followed by biochemical assays with both bacterial and eukaryotic systems, that DTD effectively misedits Gly-tRNAGly. High-resolution crystal structure reveals that the architecture of DTD's chiral proofreading site is completely porous to achiral glycine. Hence, L-chiral rejection is the only design principle on which DTD functions, unlike other chiral-specific enzymes such as D-amino acid oxidases, which are specific for D-enantiomers. Competition assays with elongation factor thermo unstable (EF-Tu and DTD demonstrate that EF-Tu precludes Gly-tRNAGly misediting at normal cellular concentrations. However, even slightly higher DTD levels overcome this protection conferred by EF-Tu, thus resulting in significant depletion of Gly-tRNAGly. Our in vitro observations are substantiated by cell-based studies in Escherichia coli that show that overexpression of DTD causes cellular toxicity, which is largely rescued upon glycine supplementation. Furthermore, we provide direct evidence that DTD is an RNA-based catalyst, since it uses only the terminal 2'-OH of tRNA for catalysis without the involvement of protein side chains. The study therefore provides a unique paradigm of enzyme action for substrate selection/specificity by DTD, and thus explains the underlying cause of DTD's activity on Gly-tRNAGly. It also gives a molecular and functional basis for the necessity and the observed tight regulation of DTD levels, thereby preventing cellular toxicity due to misediting.

Communications and media services

Science.gov (United States)

Mcculla, James W.; Kukowski, James F.

1990-01-01

NASA's internal and external communication methods are reviewed. NASA information services for the media, for the public, and for employees are discussed. Consideration is given to electron information distribution, the NASA TV-audio system, the NASA broadcast news service, astronaut appearances, technology and information exhibits, speaker services, and NASA news reports for internal communications. Also, the NASA worldwide electronic mail network is described and trends for future NASA communications and media services are outlined.

Furazidīna solvātu veidošanās, struktūra un desolvatācija

OpenAIRE

Oļehnovičs, Kirils

2015-01-01

Darbā ir apkopota informācija par cietvielu kristāliskajam formām un to pētīšanas metodēm; furazidīnu ¬un tā polimorfiem un pseidopolimorfiem. Iegūtas furazidīna pseidopolimorfās formas un jauktie solvāti – dimetilformamīda, dimetilsulfoksīda, dimetilformamīda:ūdens un tetrahidrofurāna:ūdens solvātī. Aprēķinātas jaukto solvātu mijiedarbību enerģijas un pētīts to desolvatācijas mehānisms.

Electronic service quality and its impact on building brand loyalty in the apparel e-retailing industry

Directory of Open Access Journals (Sweden)

Art Shala

2016-07-01

Full Text Available Online service quality is of high importance to the overall user experience within ecommerce platforms. The website service quality is considered to be a good predictor of customers’ brand loyalty intents. In this study four attributes of the electronic retailing service quality [website design, reliability/fulfillment, security/privacy and customer service] are studied based on the implications each one of them has towards brand loyalty [being measured through intentions to repurchase from the same brand on upcoming occasions and customer incentives to pay a price premium for the brand]. The paper aims to study this process in two contexts, when respondents are faced with a local vs global brand. The data collection is conducted through two focus groups. Considering that the study aims to measure perceptions, and knowing that the best way to express them is through linguistic terms, which is the way humans express their feelings on daily basis, the analysis is based on fuzzy logic. The analysis suggests that when customers are faced with global brands, service quality elements such as website design, customer service and reliability/fulfillment are good predictors for the creation of behavioral intents towards the brand. Whereas when customers faced with local brands, service quality elements such as security/privacy, reliability/fulfillment and website design, have high implications towards customers’ behavioral intents.

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.

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

Banku loma noziedzīgi iegūtu līdzekļu legalizācijas un terorisma finansēšanas novēršanā

OpenAIRE

Beirote, Laura

2017-01-01

Bankas līdz pat šim brīdim ir bijušas lielākā privātā sektora pārstāves, kas ir veicinājušas naudas atmazgāšanas un terorisma finansēšanas atklāšanu, tādēļ autors ar šī darba palīdzību vēlas norādīt tieši uz banku nozīmīgo lomu noziedzīgi iegūtu līdzekļu legalizācijas un terorisma finansēšanas novēršanā. Valsts institūcijas nevar bez finanšu iestāžu starpniecības šādus nelikumīgus darījumus izsekot, un saukt pie kriminālās atbildības vainīgās personas. Darbā ir analizēts noziedzīgi iegūtu lī...

Joint efforts to harmonize sound insulation descriptors and classification schemes in Europe (COST TU0901)

DEFF Research Database (Denmark)

Rasmussen, Birgit

2010-01-01

Sound insulation descriptors, regulatory requirements and classification schemes in Europe represent a high degree of diversity. One implication is very little exchange of experience of housing design and construction details for different levels of sound insulation; another is trade barriers...... for building systems and products. Unfortunately, there is evidence for a development in the "wrong" direction. For example, sound classification schemes for dwellings exist in nine countries. There is no sign on increasing harmonization, rather the contrary, as more countries are preparing proposals with new......, new housing must meet the needs of the people and offer comfort. Also for existing housing, sound insulation aspects should be taken into account, when renovating housing; otherwise the renovation is not “sustainable”. A joint European Action, COST TU0901 "Integrating and Harmonizing Sound Insulation...

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

International Nuclear Information System (INIS)

Bykov, D.M.; Kloosterman, J.L.

2015-01-01

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.

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.

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

TU-CD-304-07: Intensity Modulated Electron Beam Therapy Employing Small Fields in Virtual Scanning Mode

International Nuclear Information System (INIS)

Rodrigues, A; Yin, F; Wu, Q; Liang, B

2015-01-01

Purpose: Dynamic electron radiation therapies such as dynamic electron arc radiotherapy (DEAR) utilize small fields to provide target conformity and fluence modulation. The purpose of this study is to demonstrate the feasibility of virtual scanning mode using small fields. Methods: Monte Carlo simulations (EGSnrc/BEAMnrc/DOSXYZnrc) were performed using validated Varian TrueBeam phase space files for electron beam energies of 6, 9, 12, and 16 MeV and square/circular fields (1×1/1, 2×2/2, 3×3/3, 4×4/4, 5×5/5 cm"2/cm diameter). Resulting dose distributions (kernels) were used for subsequent calculations. The following analyses were performed: (1) Comparison of composite square fields and reference 10×10 cm"2 dose distributions and (2) Scanning beam deliveries for square and circular fields realized as the convolution of kernels and scanning pattern. Preliminary beam weight and pattern optimization were also performed. Two linear scans of 10 cm with/without overlap were modeled. Comparison metrics included depth and orthogonal profiles at dmax. Results: (1) Composite fields regained reference depth dose profiles for most energies and fields within 5%. Smaller kernels and higher energies increased dose in the build-up and Bremsstrahlung region (30%, 16MeV and 1×1 cm"2), while reference dmax was maintained for all energies and composite fields. Smaller kernels (<2×2 cm"2) maintained penumbra and field size within 0.2 cm, and flatness within 2%. Deterioration of penumbra for larger kernels (5×5 cm"2) were observed. Balancing desirable dosimetry and efficiencies suggests that smaller kernels are used at edges and larger kernels in the center of the target. (2) Beam weight optimization improved cross-plane penumbra (0.2 cm) and increased the field size (0.4 cm) on average. In-plane penumbra and field size remained unchanged. Overlap depended on kernel size and optimal overlap resulted in flatness ±2%. Conclusion: Dynamic electron beam therapy in virtual scanning

Noziedzīgi iegūtu līdzekļu legalizāciju ietekmējošie faktori attīstības valstu banku sektoros un Latvijas komercbankās

OpenAIRE

Golovina, Anna

2012-01-01

Maģistra darba nosaukums - Noziedzīgi iegūtu līdzekļu legalizāciju ietekmējoši faktori attīstības valstu banku sektorā un Latvijas komercbankās. Maģistra darba mērķis - noskaidrot un izanalizēt faktorus, kuri ietekmē noziedzīgi iegūtu līdzekļu legalizāciju attīstības valstu banku sektorā un Latvijas komercbankās. Maģistra darba metodoloģija – kvalitatīvā metode, kuras gaitā tika izstrādāta aptaujas anketa; dokumentu analīze – zinātniskās literatūras apkopošana un analīze, lai izprastu...

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

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

Small rural emergency services can electronically collect accurate episode-level data: A cross-sectional study.

Science.gov (United States)

Dawson, Samantha L; Baker, Tim; Salzman, Scott

2015-04-01

There is little evidence that useful electronic data could be collected at Australian small rural emergency services. If in future their funding model changed to the Activity-Based Funding model, then they would need to collect and submit more data. We determine whether it is possible to collect episode-level data at six small rural emergency services and quantify the accuracy of eight fields. A prospective cross-sectional study. South-West Victoria, Australia. Six small rural emergency services. We collected and audited episode-level emergency data from participating services between 1 February 2011 and 31 January 2012. A random sample of these data were audited monthly. Research assistants located at each service supported data entry and audited data accuracy for four hours per week. Rates for data completeness, accuracy and total accuracy were calculated using audit data. Episode-level data were collected for 20 224 presentations across six facilities. The audit dataset consisted of 8.5% (1504/17 627) of presentations from five facilities. For all fields audited, the accuracy of entered data was high (>93%).Triage category was deemed appropriate for 95.9% (95% confidence interval (CI): 94.9-96.9%) of the patient records reviewed. Some procedures were missing (28.7%, 95%CI: 27.2-30.3%). No significant improvement in data accuracy over 12 months was observed. All six services collected useful episode-level data for 12-months with four hours per week of assistance. Data entry accuracy was high for all fields audited, and data entry completeness was low for procedures. © 2015 National Rural Health Alliance Inc.

Pharmacy customers' experiences with the national online service for viewing electronic prescriptions in Finland.

Science.gov (United States)

Lämsä, Elina; Timonen, Johanna; Mäntyselkä, Pekka; Ahonen, Riitta

2017-01-01

To investigate (1) Finnish pharmacy customers' familiarity with My Kanta, the national online service for viewing electronic prescriptions (ePrescriptions), (2) how commonly My Kanta is used, (3) who the typical users are, and (4) users' experiences of the usability of My Kanta. A survey was conducted among pharmacy customers (aged ≥18) purchasing medicines for themselves. Questionnaires (N=2915) were distributed from 18 community pharmacies across Finland in autumn 2015. The data obtained was stored in SPSS for Windows and subjected to descriptive analysis, chi-square tests and logistic regression analysis. In total, 1288 respondents were included (response rate 44%). Most (62%) of the customers were familiar with My Kanta. The majority of them (78%) were using it to view their ePrescriptions. My Kanta was perceived as clear, easy to use and to provide a good overall picture of the prescribed medications. Familiarity with My Kanta was associated with a higher education than basic school, regular use of prescription medicines, and sufficient information received about ePrescriptions. Men used My Kanta more often than women. Respondents aged 75 or older were less likely to be familiar with and to use the service compared to 18-34year olds. Most of the Finnish pharmacy customers were familiar with the national online service, My Kanta, for viewing ePrescriptions. Service users perceived it as easy to use and beneficial in managing their overall medication. Customers under 75, those educated beyond basic school, those using prescription medicines regularly, and those who had obtained sufficient information about ePrescriptions were most likely to be familiar with My Kanta. Men and customers under 75 were the typical users of the service. Some customers, however, were unaware of the service, or unable or reluctant to use it. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Optimalizace mikrovlnné glycerolýzy síťovaných tuhých PU pěn pro využití recyklátu ve výrobě

OpenAIRE

Figalla, Silvestr

2013-01-01

Teoretická část shrnuje možnosti chemické recyklace polyurethanových a polyisokyanurátových izolačních pěn a metod přípravy polyolů z jejich alkoholyzátů. Důraz je kladen na využití mikrovlnné ho ohřevu během depolymerace jako perspektivního zdroje energie chemolýzních procesů. Praktická část je zaměřena na optimalizaci přípravy recyklátu polyisokyanurátové izolační pěny v kombinaci s polyethylentereftalátem prostřednictvím glycerolýzy mikrovlnném poli. U získaného recyklátu byla ověřena zpra...

Izlaganje na javni uvid podataka o nekretninama i utvrđivanje prava na zemljištu u funkciji uspostave jedinstvenog registra zemljišta i prava na zemljištu u Brčko distriktu BiH : Public presentation of data on real-estate and determination of rights in function of the establishment of a single registry of real-estate and real rights to real-estate in the Brcko district of B&H

Directory of Open Access Journals (Sweden)

Faruk Latifović

2014-12-01

Full Text Available Zakon o registru zemljišta i prava na zemljištu Brčko distrikta Bosne i Hercegovine je propisao uspostavu jedinstvene evidencije nekretnina i stvarnih prava na nekretninama u Brčko distriktu Bosne i Hercegovine. Poslovi uspostave jedinstvene evidencije, u segmentu izlaganja na javni uvid podataka o nekretninama i utvrđivanje prava, su povjereni Vijeću za izlaganje podataka o nekretninama i utvrđivanje prava na zemljištu Brčko distrikta Bosne i Hercegovine. Autor se, u ovom radu, uz nezaobilazan kraći prikaz historijata javnih evidencija na nekretninama u Bosni i Hercegovini, bavi organizacijom, nadležnostima i načinom rada Vijeća za izlaganje podataka o nekretninama i utvrđivanje prava na zemljištu Brčko distrikta BIH. Nakon što bude uspješno okončan projekat izlaganje podataka o nekretninama i utvrđivanje prava na zemljištu u Brčko distriktu BiH, svi geodetsko – katastarski podaci o nepokretnostima kao i podaci o njihovom pravnom statusu će biti vođeni u Registru zemljišta i prava na zemljištu Osnovnog suda Brčko distrikta BiH. : The Law of Land Registry and Rights over Land of the Brčko District of B&H stipulated the establishment of a single registry of real-estate and real rights to real-estate in the Brčko District of B&H. Activities of the establishment of a single registry, in the segment of public presentation of data on real-estate and determination of rights, were entrusted to the Council for Presentation of Data on Real-estate and Establishment of Rights to Land of the Brčko District of B&H. In this paper, the author presents the inevitable short overview of the history of real-estate registries in Bosnia and Herzegovina and he also deals with organization, competencies and manner of work of the Council for Presentation of Data on Real-estate and Establishment of Rights to Land of the Brčko District of B&H. After a successful completion of the project of presentation of data on real-estate and

Electronic Commerce

OpenAIRE

Slavko Đerić

2016-01-01

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...

Electrooxidation of borohydride on platinum and gold electrodes: implications for direct borohydride fuel cells

International Nuclear Information System (INIS)

Gyenge, Elod

2004-01-01

The electrochemical oxidation of BH 4 - in 2 M NaOH on Pt and Au (i.e. catalytic and non-catalytic electrodes, respectively, for BH 4 - hydrolysis accompanied by H 2 evolution) has been studied by cyclic voltammetry, chrono-techniques (i.e., potentiometry, amperometry, coulometry) and electrochemical impedance spectroscopy. In the case of Pt the cyclic voltammetry behaviour of BH 4 - is influenced by both, the catalytic hydrolysis of BH 4 - yielding H 2 (followed by electrooxidation of the latter at peak potentials between -0.7 and -0.9 V versus Ag/AgCl, KCl std ) and direct oxidation of BH 4 - at more positive potentials, i.e., between -0.15 and -0.05 V. Thiourea (TU, 1.5x10 -3 M) was an effective inhibitor of the catalytic hydrolysis associated with BH 4 - electrooxidation on Pt. Therefore, in the presence of TU, only the direct oxidation of BH 4 - has been detected, with peak potentials between -0.2 and 0 V. It is proposed that TU could improve the BH 4 - utilization efficiency and the coulombic efficiency of direct borohydride fuel cells using catalytic anodes. The electrooxidation of BH 4 - on Pt/TU is an overall four-electron process, instead of the maximum eight electrons reported for Au, and it is affected by adsorbed species such as BH 4 - (fractional surface coverage ∼0.3), TU and possibly reaction intermediates

Library usage patterns in the electronic information environment. Electronic journals, Use studies, Libraries, Medical libraries

Directory of Open Access Journals (Sweden)

B. Franklin

2004-01-01

Full Text Available This paper examines the methodology and results from Web-based surveys of more than 15,000 networked electronic services users in the United States between July 1998 and June 2003 at four academic health sciences libraries and two large main campus libraries serving a variety of disciplines. A statistically valid methodology for administering simultaneous Web-based and print-based surveys using the random moments sampling technique is discussed and implemented. Results from the Web-based surveys showed that at the four academic health sciences libraries, there were approximately four remote networked electronic services users for each in-house user. This ratio was even higher for faculty, staff, and research fellows at the academic health sciences libraries, where more than five remote users for each in-house user were recorded. At the two main libraries, there were approximately 1.3 remote users for each in-house user of electronic information. Sponsored research (grant funded research accounted for approximately 32% of the networked electronic services activity at the health sciences libraries and 16% at the main campus libraries. Sponsored researchers at the health sciences libraries appeared to use networked electronic services most intensively from on-campus, but not from in the library. The purpose of use for networked electronic resources by patrons within the library is different from the purpose of use of those resources by patrons using the resources remotely. The implications of these results on how librarians reach decisions about networked electronic resources and services are discussed.

Beneficial Effects of Two Types of Personal Health Record Services Connected With Electronic Medical Records Within the Hospital Setting.

Science.gov (United States)

Lee, Jisan; Kim, James G Boram; Jin, Meiling; Ahn, Kiwhan; Kim, Byungjun; Kim, Sukwha; Kim, Jeongeun

2017-11-01

Healthcare consumers must be able to make decisions based on accurate health information. To assist with this, we designed and developed an integrated system connected with electronic medical records in hospitals to ensure delivery of accurate health information. The system-called the Consumer-centered Open Personal Health Record platform-is composed of two services: a portal for users with any disease and a mobile application for users with cleft lip/palate. To assess the benefits of these services, we used a quasi-experimental, pretest-posttest design, assigning participants to the portal (n = 50) and application (n = 52) groups. Both groups showed significantly increased knowledge, both objective (actual knowledge of health information) and subjective (perceived knowledge of health information), after the intervention. Furthermore, while both groups showed higher information needs satisfaction after the intervention, the application group was significantly more satisfied. Knowledge changes were more affected by participant characteristics in the application group. Our results may be due to the application's provision of specific disease information and a personalized treatment plan based on the participant and other users' data. We recommend that services connected with electronic medical records target specific diseases to provide personalized health management to patients in a hospital setting.

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 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.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.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.

The METAS absorbed dose to water calibration service for high energy photon and electron beam radiotherapy

International Nuclear Information System (INIS)

Stucki, G.; Muench, W.; Quintel, H.

2002-01-01

Full text: The Swiss Federal Office of Metrology and Accreditation (METAS) provides an absorbed dose to water calibration service for reference dosimeters using 60 Co γ radiation, ten X-ray beam qualities between TPR 20,10 =0.639 and 0.802 and ten electron beam qualities between R 50 =1.75 gcm -2 and 8.54 gcm -2 . A 22 MeV microtron accelerator with a conventional treatment head is used as radiation source for the high energy photon and electron beams. The treatment head produces clinical beams. The METAS absorbed dose calibration service for high energy photons is based on a primary standard sealed water calorimeter of the Domen type, that is used to calibrate several METAS transfer standards of type NE2611A and NE2571A in terms of absorbed dose to water in the energy range from 60 Co to TPR 20,10 = 0.802. User reference dosimeters are compared with the transfer standards to give calibration factors in absorbed dose to water with an uncertainty of 1.0% for 60 Co γ radiation and 1.4% for higher energies (coverage factor k=2). The calibration service was launched in 1997. The calibration factors measured by METAS have been compared with those derived from the Code of Practice of the International Atomic Energy Agency using the calculated k Q factors listed in table 14. The comparison showed a maximum difference of 0.8% for the NE25611A and NE 2571A chambers. At 60 Co γ radiation the METAS primary standard of absorbed dose to water was bilaterally compared with the primary standards of the Bureau International des Poids et Mesures BIPM (Sevres) as well as of the National Research Council NRC (Canada). In either case the standards were in agreement within the comparison uncertainties. The METAS absorbed dose calibration service for high energy electron beams is based on a primary standard chemical dosimeter. A monoenergetic electron beam of precisely known particle energy and beam charge is totally absorbed in Fricke solution (ferrous ammonium sulphate) of a given

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.

76 FR 65212 - Henkel Corporation, Currently Known as Henkel Electronic Materials, LLC, Electronic Adhesives...

Science.gov (United States)

2011-10-20

..., Currently Known as Henkel Electronic Materials, LLC, Electronic Adhesives Division, Including On-Site Leased..., Electronic Adhesives Division, including on-site leased workers from Aerotek Professional Services, Billerica..., Electronic Adhesives Division had their wages reported under a separate unemployment insurance (UI) tax...

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

Realizing what's essential: a case study on integrating electronic journal management into a print-centric technical services department.

Science.gov (United States)

Dollar, Daniel M; Gallagher, John; Glover, Janis; Marone, Regina Kenny; Crooker, Cynthia

2007-04-01

To support migration from print to electronic resources, the Cushing/Whitney Medical Library at Yale University reorganized its Technical Services Department to focus on managing electronic resources. The library hired consultants to help plan the changes and to present recommendations for integrating electronic resource management into every position. The library task force decided to focus initial efforts on the periodical collection. To free staff time to devote to electronic journals, most of the print subscriptions were switched to online only and new workflows were developed for e-journals. Staff learned new responsibilities such as activating e-journals, maintaining accurate holdings information in the online public access catalog and e-journals database ("electronic shelf reading"), updating the link resolver knowledgebase, and troubleshooting. All of the serials team members now spend significant amounts of time managing e-journals. The serials staff now spends its time managing the materials most important to the library's clientele (e-journals and databases). The team's proactive approach to maintenance work and rapid response to reported problems should improve patrons' experiences using e-journals. The library is taking advantage of new technologies such as an electronic resource management system, and library workflows and procedures will continue to evolve as technology changes.

Enhancing patient safety with an electronic results checking system in a large HIV outpatient service.

Science.gov (United States)

Nugent, D B; Uthayakumar, N; Ferrand, R A; Edwards, S G; Miller, R; Benn, P

2013-08-01

To establish whether an automated electronic tracker system for reporting blood results would expedite clinician review of abnormal results in HIV-positive outpatients and to pilot the use of this system in routine clinical practice. An outpatient service in central London providing specialist HIV-related care to 3900 HIV positive patients. A comparison of the time taken from sampling to identification and clinician review of abnormal blood results for biochemical tests between the original paper-based checking system and an automated electronic system during a 3-week pilot. Of 513 patients undergoing one or more blood tests, 296 (57%) had one or more biochemical abnormalities identified by electronic checking system. Out of 371 biochemical abnormalities, 307 (82.7%) were identified simultaneously by the paper-based system. Of the 307, 33 (10.7%) were classified as urgent, 130 (42.3%) as non-urgent and 144 (46.9%) as not clinically significant. The median interval between sampling and receipt of results was 1 (interquartile range 1-2) vs 4 days ( interquartile range 3-5), P interquartile range 1-4) vs 3 days (interquartile range 3-6), Pinterquartile range 1-4) vs 10 days ( interquartile range 9-12), P=0.136, for electronic and paper-based systems respectively. Seven (11%) of the missing paper-based system results were classified as urgent. The electronic system missed three abnormalities as a result of a software processing error which was subsequently corrected. The electronic tracker system allows faster identification of biochemical abnormalities and allowed faster review of these results by clinicians. The pilot study allowed for a software error to be identified and corrected before full implementation. The system has since integrated successfully into routine clinical practice.

Dzimtes diskurss sporta žurnālistikā: Eiropas čempionātu basketbolā reprezentāciju Latvijas interneta ziņu portālos "Delfi" un "Tvnet" analīze (2008–2013) 

OpenAIRE

Ērmiņa, Evisa

2014-01-01

Maģistra darbā „Dzimtes diskurss sporta žurnālistikā: Eiropas čempionātu basketbolā reprezentāciju Latvijas interneta ziņu portālos "Delfi" un "Tvnet" analīze (2008-2013)” ir apskatītas Latvijas vīriešu un sieviešu basketbola izlases reprezentācijas Eiropas čempionātu laikā no 2008. līdz 2013. gadam (no maija līdz oktobrim) interneta ziņu portālos „Delfi” un „Tvnet”. Darba teorētiskā daļa satur atziņas par reprezentāciju, sociālās realitātes konstruēšanu, mediju ietekmi uz realitāti un ide...

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

Creation of new electronic services of Moscow government, interested for students, and their impact on the economy of the region (on the example of the real estate services

Directory of Open Access Journals (Sweden)

Ponomarev V.G.

2016-11-01

Full Text Available options for implementation in the framework of the Internet portal of the Government of Moscow of new electronic services associated primarily with the effective visualization and informing of new real estate in the city of Moscow, as well as the ability to influence the proposed services on the development of the regional economy are considered in the article. Offers of the author based on the results of research carried out in the course of the joint work of the Department of territorial bodies of the executive power of the city of Moscow and the Moscow State University of Technology and Management named after K.G. Razumovsky.

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.

A cloud-based production system for information and service integration: an internet of things case study on waste electronics

Science.gov (United States)

Wang, Xi Vincent; Wang, Lihui

2017-08-01

Cloud computing is the new enabling technology that offers centralised computing, flexible data storage and scalable services. In the manufacturing context, it is possible to utilise the Cloud technology to integrate and provide industrial resources and capabilities in terms of Cloud services. In this paper, a function block-based integration mechanism is developed to connect various types of production resources. A Cloud-based architecture is also deployed to offer a service pool which maintains these resources as production services. The proposed system provides a flexible and integrated information environment for the Cloud-based production system. As a specific type of manufacturing, Waste Electrical and Electronic Equipment (WEEE) remanufacturing experiences difficulties in system integration, information exchange and resource management. In this research, WEEE is selected as the example of Internet of Things to demonstrate how the obstacles and bottlenecks are overcome with the help of Cloud-based informatics approach. In the case studies, the WEEE recycle/recovery capabilities are also integrated and deployed as flexible Cloud services. Supporting mechanisms and technologies are presented and evaluated towards the end of the paper.

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

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...

Development, implementation, and evaluation of a hybrid electronic medical record system specifically designed for a developing world surgical service.

Science.gov (United States)

Laing, G L; Bruce, J L; Skinner, D L; Allorto, N L; Clarke, D L; Aldous, C

2014-06-01

The Pietermaritzburg Metropolitan Trauma Service previously successfully constructed and implemented an electronic surgical registry (ESR). This study reports on our attempts to expand and develop this concept into a multi-functional hybrid electronic medical record (HEMR) system for use in a tertiary level surgical service. This HEMR system was designed to incorporate the function and benefits of an ESR, an electronic medical record (EMR) system, and a clinical decision support system (CDSS). Formal ethical approval to maintain the HEMR system was obtained. Appropriate software was sourced to develop the project. The data model was designed as a relational database. Following the design and construction process, the HEMR file was launched on a secure server. This provided the benefits of access security and automated backups. A systematic training program was implemented for client training. The exercise of data capture was integrated into the process of clinical workflow, taking place at multiple points in time. Data were captured at the times of admission, operative intervention, endoscopic intervention, adverse events (morbidity), and the end of patient care (discharge, transfer, or death). A quarterly audit was performed 3 months after implementation of the HEMR system. The data were extracted and audited to assess their quality. A total of 1,114 patient entries were captured in the system. Compliance rates were in the order of 87-100 %, and client satisfaction rates were high. It is possible to construct and implement a unique, simple, cost-effective HEMR system in a developing world surgical service. This information system is unique in that it combines the discrete functions of an EMR system with an ESR and a CDSS. We identified a number of potential limitations and developed interventions to ameliorate them. This HEMR system provides the necessary platform for ongoing quality improvement programs and clinical research.

Electrooxidation of borohydride on platinum and gold electrodes: implications for direct borohydride fuel cells

Energy Technology Data Exchange (ETDEWEB)

Gyenge, E. [University of British Columbia, Vancouver (Canada). Dept. of Chemical and Biological Engineering

2004-03-01

The electrochemical oxidation of BH{sub 4}{sup -} in 2M NaOH on Pt and Au (i.e. catalytic and non-catalytic electrodes, respectively, for BH{sub 4}{sup -} hydrolysis accompanied by H{sub 2} evolution) has been studied by cyclic voltammetry, chrono-techniques (i.e., potentiometry, amperometry, coulometry) and electrochemical impedance spectroscopy. In the case of Pt the cyclic voltammetry behaviour of BH{sub 4}{sup -} is influenced by both, the catalytic hydrolysis of BH{sub 4}{sup -} yielding H{sub 2} followed by electrooxidation of the latter at peak potentials between -0.7 and -0.9 V versus Ag/AgCl, KCl{sub std} and direct oxidation of BH{sub 4}{sup -} at more positive potentials, i.e., between -0.15 and -0.05 V. Thiourea (TU, 1.5 x 10{sup -3} M) was an effective inhibitor of the catalytic hydrolysis associated with BH{sub 4}{sup -} electrooxidation on Pt. Therefore, in the presence of TU, only the direct oxidation of BH{sub 4}{sup -} has been detected, with peak potentials between -0.2 and 0 V. It is proposed that TU could improve the BH{sub 4}{sup -} utilization efficiency and the coulombic efficiency of direct borohydride fuel cells using catalytic anodes. The electrooxidation of BH{sub 4}{sup -} on Pt/TU is an overall four-electron process, instead of the maximum eight electrons reported for Au, and it is affected by adsorbed species such as BH{sub 4}{sup -} (fractional surface coverage {approx}0.3), TU and possibly reaction intermediates. (author)

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... of software that performs data processing functions; (d) The development, operation, management, and marketing of products and processing services for transactions conducted at electronic terminal devices; (e...

Basic Research in Electronics (JSEP) Joint Services Electronics Program.

Science.gov (United States)

1987-12-31

34 IEEE J. Quantum Electronics, vol. 2E-22, pp. 544-551, April 1986. 41. T. Tamir and F.Y. Kou, "Classification of leaky waves supported by multilayered...34Photoemisslon from Single Electrodynamically Levitated Microparticles," Rev. Sci. Inst. §. 1088 (1985). 7. K.M. Leung, "P-Polarized Nonlinear...for a Single Electrodynamically Levitated Micropartcle," Rev. Sci. Inst., §L 2250 (1986). 10. S. Arnold, K.M. Leung and A.B. Pluchino, "The Optical

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...

Intranet and village community: optimization of public service based on electronic government at the local level

Science.gov (United States)

Pradana, G. W.; Fanida, E. H.; Niswah, F.

2018-01-01

The demand for good governance is directed towards the realization of efficiency, effectiveness, and clean government. The move is demonstrated through national and regional levels to develop and implement electronic government concepts. Through the development of electronic government is done structuring management systems and work processes in the government environment by optimizing the utilization of information technology. One of the real forms of electronic government (e-Gov) implementation at the local level is the Intranet Sub-District program in Sukodono Sub-District, Sidoarjo. Intranet Sub-District is an innovation whose purpose is to realize the availability of information on the utilization of management, distribution, and storage of official scripts, and also the optimal delivery of information and communication in the implementation of guidance and supervision of local administration. The type of this paper is descriptive with a qualitative approach and focus on the implementation of the Intranet District Program in Sukodono District, Sidoarjo. The findings of the study are the limited number of human resources who have mastered ICT, the uneven network, the adequacy of institutional needs and the existence of budget support from the authorized institution and the information system has not accommodated all the service needs.

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.

78 FR 57884 - Recent Trends in U.S. Services Trade, 2014 Annual Report

Science.gov (United States)

2013-09-20

... affiliate transactions in services, and more specific data and information on trade in electronic services... 2014 report will focus on trade in electronic services (audiovisual, computer, and telecommunication... relating to trade in electronic services (audiovisual, computer, and telecommunication services...

Access to IEEE Electronic Library

CERN Multimedia

2007-01-01

From 2007, the CERN Library now offers readers online access to the complete IEEE Electronic Library (Institute of Electrical and Electronics Engineers). This new licence gives unlimited online access to all IEEE and IET (previously IEE) journals and proceedings as well as all current IEEE standards and selected archived ones. Some of the titles offer volumes back to 1913. This service currently represents more than 1,400,000 full-text articles! This leading engineering information resource replaces the previous service, a sub-product of the IEEE database called 'IEEE Enterprise', which offered online access to the complete collection of IEEE journals and proceedings, but with limited features. The service had become so popular that the CERN Working Group for Acquisitions recommended that the Library subscribe to the complete IEEE Electronic Library for 2007. Usage statistics for recent months showed there was a demand for the service from a large community of CERN users and we were aware that many users h...

Accessing Electronic Journals.

Science.gov (United States)

McKay, Sharon Cline

1999-01-01

Discusses issues librarians need to consider when providing access to electronic journals. Topics include gateways; index and abstract services; validation and pay-per-view; title selection; integration with OPACs (online public access catalogs)or Web sites; paper availability; ownership versus access; usage restrictions; and services offered…

Quantum critical behavior in three-dimensional one-band Hubbard model at half-filling

International Nuclear Information System (INIS)

Karchev, Naoum

2013-01-01

A one-band Hubbard model with hopping parameter t and Coulomb repulsion U is considered at half-filling. By means of the Schwinger bosons and slave fermions representation of the electron operators and integrating out the spin–singlet Fermi fields an effective Heisenberg model with antiferromagnetic exchange constant is obtained for vectors which identifies the local orientation of the spin of the itinerant electrons. The amplitude of the spin vectors is an effective spin of the itinerant electrons accounting for the fact that some sites, in the ground state, are doubly occupied or empty. Accounting adequately for the magnon–magnon interaction the Néel temperature is calculated. When the ratio t/U is small enough (t/U ≤0.09) the effective model describes a system of localized electrons. Increasing the ratio increases the density of doubly occupied states which in turn decreases the effective spin and Néel temperature. The phase diagram in the plane of temperature (T N )/U and parameter t/U is presented. The quantum critical point (T N =0) is reached at t/U =0.9. The magnons in the paramagnetic phase are studied and the contribution of the magnons’ fluctuations to the heat capacity is calculated. At the Néel temperature the heat capacity has a peak which is suppressed when the system approaches a quantum critical point. It is important to stress that, at half-filling, the ground state, determined by fermions, is antiferromagnetic. The magnon fluctuations drive the system to quantum criticality and when the effective spin is critically small these fluctuations suppress the magnetic order. -- Highlights: •Technique of calculation is introduced which permits us to study the magnons’ fluctuations. •Quantum critical point is obtained in the one-band 3D Hubbard model at half-filling. •The present analytical results supplement the numerical ones (see Fig. 7)

Innovation and development of exhibition electronic-commerce based on the properties of electronic-commerce

Science.gov (United States)

Zhang, Jiankang

2017-06-01

There are two roadmaps of accomplishing exhibition electronic-commerce innovation and development. The first roadmap is that the exhibition organizers should seek mutual benefit cooperation with professional electronic-commerce platform of correspondent area with exhibition projects, thus help exhibitors realize their market object. The second roadmap is to promote innovation and development of electronic-commerce (Business-to-Customer) between both exhibitors and purchasers. Exhibition electronic-commerce must focus on innovative development in the following functions: market research and information service; advertising and business negotiation; online trading and online payment. With the aid of electronic-commerce, exhibition enterprise could have distinctive strengths such as transactions with virtualization, transparency, high efficiency and low cost, enhancing market link during enterprise research and development, promoting the efficiency of internal team collaboration and the individuation of external service, and optimizing resource allocation.

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,…

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.

Financial Denartments Should Quicken Steps of Electronization

Institute of Scientific and Technical Information of China (English)

无

2004-01-01

　　At 2004 China Electronic Finance Forum held in Beijing recently,Pan Xinping, Dean of Software Institute of Graduate Institute of Chinese Academy of Science appealled that China's financial departments should further quicken electronization and establish complete network electronic payment system to offer comprehensive financial service such as checking card, transference and clearance between banks, electronic securities, accounting management,transaction disposal, payment commission and service of report, and establish financial management information system. And it should finish communications between computer systems of all different professional banks, providing strong backing for the development of electronic finance in China.……

Financial Denartments Should Quicken Steps of Electronization

Institute of Scientific and Technical Information of China (English)

无

2004-01-01

@@ At 2004 China Electronic Finance Forum held in Beijing recently,Pan Xinping, Dean of Software Institute of Graduate Institute of Chinese Academy of Science appealled that China's financial departments should further quicken electronization and establish complete network electronic payment system to offer comprehensive financial service such as checking card, transference and clearance between banks, electronic securities, accounting management,transaction disposal, payment commission and service of report, and establish financial management information system. And it should finish communications between computer systems of all different professional banks, providing strong backing for the development of electronic finance in China.

Scintigraphy in benign thyroid disorders

International Nuclear Information System (INIS)

Mahlstedt, J.

2004-01-01

For diagnosis, therapy and prognosis of benign thyroidal disorders thyroidal scintigraphy has to be seen in full strength in relation to thyroid hormone metabolism and regulation. Thyroidal iodine avidity can easily be assessed by TcTU ( 99m Tc-thyroid-up-take 20 min p.inj.), as the well known standard measure for the service of goiter patients. TcTU and TSH show concordance, i.e. direct correlation, when thyroid regulation is intact, however there is no correlation, i.e. discordance, in disorders such as destruction, autonomy oder immunogenic stimulation. The strategy to evaluate concordance/discordance of TcTU and TSH in outpatient routine work (''one stop shop'') is demonstrated in a variety of clinical situations being not always conform to current guide lines and recommendations. (orig.)

Concorde Re-visited

Science.gov (United States)

Horton, Peter; Moore, Peter

This year marks the twentieth anniversary of the introduction of Concorde into commercial airline service. The first commercial flights were on 21 January 1976 - British Airways from Heathrow to Bahrain and Air France from Paris to Rio via Dakar. Later in that year commercial flights to Washington/Dulles began on 24 May. Services to New York were delayed until 22 November 1977. The first flight of Concorde was some seven years earlier. The prototype took off out of Toulouse on 2 March 1969 and this was followed by 002 from Filton to Fairford on 9 April. At the time it was anticipated that this was the beginning of an era when supersonic flight would be the normal way to travel long distances. Now, in 1996, Concorde is still the world's only supersonic commercial passenger airliner in airline service. This is an extraordinary achievement. The Boeing SST proved to be too ambitious and the programme was halted in 1971 after the United States Government withdrew support, while the Russian TU 144 was beset with problems. One TU 144 crashed at the Paris Air Show in 1973. The aircraft entered internal airline service in December 1975, flying supersonically between Moscow and Alma-Ata, capital of Kazakhstan, carrying mail and freight, but it did not have the range to operate viable intercontinental passenger serives. Certainly by 1985, if not many years before, the TU 144 was out of service.

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.

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.

78 FR 63152 - Telecommunications Relay Services and Speech-to-Speech Services for Individuals With Hearing and...

Science.gov (United States)

2013-10-23

...] Telecommunications Relay Services and Speech-to-Speech Services for Individuals With Hearing and Speech Disabilities... for telecommunications relay services (TRS) by eliminating standards for Internet-based relay services... comments, identified by CG Docket No. 03-123, by any of the following methods: Electronic Filers: Comments...

GPR surveying of transport infrastructures and buildings; underground utility and void sensing - ongoing activities in Working Group 2 of COST Action TU1208

Science.gov (United States)

Pajewski, Lara; Plati, Christina; Derobert, Xavier

2015-04-01

This work aims at presenting the ongoing research activities carried out in Working Group 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). The principal goal of the COST Action TU1208 is to exchange and increase scientific-technical knowledge and experience of Ground Penetrating Radar (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. Four Working Groups (WGs) carry out the research activities. WG1 focuses on the development of innovative GPR equipment dedicated for civil engineering applications. WG2 deals with the development of guidelines and protocols for the surveying, through the use of a GPR system, of transport infrastructure and buildings, as well as for the sensing of utilities and voids. WG3 deals with the development of electromagnetic forward and inverse scattering methods, for the characterization of GPR scenarios, as well as with data- processing algorithms for the elaboration of the data collected during GPR surveys. WG4 is concerned with the use of GPR in fields different from the civil engineering, as well as with the integration of GPR with other non-destructive testing techniques. Each WG includes several Projects. WG2 includes five Projects. Project 2.1 focuses on outlining 'Innovative inspection procedures for effective GPR surveying of critical transport infrastructures (pavements, bridges and tunnels).' Project 2.2 is concerned with the development of 'Innovative inspection procedures for effective GPR surveying of buildings.' Project 2.3 deals with identifying 'Innovative inspection procedures for effective GPR sensing and mapping of underground utilities and voids, with a focus to urban

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.

Electronic repository and standardization of processes and electronic documents in transport

Directory of Open Access Journals (Sweden)

Tomasz DĘBICKI

2007-01-01

Full Text Available The article refers to the idea of the use of electronic repository to store standardised scheme of processes between a Logistics Service Provider and its business partners. Application of repository for automatic or semi-automatic configuration of interoperability in electronic data interchange between information systems of differentcompanies based on transport (road, rail, sea and combined related processes. Standardisation includes processes, scheme of cooperation and related to them, electronic messages.

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

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

Analyzing e-service quality in service-based website by E-SERVQUAL

Directory of Open Access Journals (Sweden)

Babak Nemati

2012-04-01

Full Text Available Over the past two decades, two-way communication via web-based exchanges has been a popular method for different activities such as electronic transaction, publication, broadcasting, and other service applications. However, it is always necessary to measure the performance quality of web services using different technique such as e-SERVQUAL model. The proposed study of this paper uses this technique for measuring the quality of Iranian university e-services. The proposed study distributes a standard questionnaire among students who use this service through internet. The results indicate that only efficiency and online service quality in the e-service system are desirable. Managerial implications are represented.

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.)

WSC-06: The Web Service Challenge; in Proceedings of the Web Service Challenge

NARCIS (Netherlands)

Blake, M.B.; Cheung, W.K.W.; Wombacher, Andreas

In today’s businesses, there is a trend that serviceoriented architecture (SOA) is evolving into a popular architectural paradigm for IT infrastructure. SOA allows companies’ software systems to be shared as networkenabled electronic services with their commonly specified interfaces. Service

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

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

TU-F-CAMPUS-T-04: An Evaluation of Out-Of-Field Doses for Electron Beams From Modern Varian and Elekta Linear Accelerators

Energy Technology Data Exchange (ETDEWEB)

Cardenas, C; Nitsch, P; Kudchadker, R; Howell, R; Kry, S [UT MD Anderson Cancer Center, Houston, TX (United States)

2015-06-15

Purpose: Accurately determining out-of-field doses when using electron beam radiotherapy is of importance when treating pregnant patients or patients with implanted electronic devices. Scattered doses outside of the applicator field in electron beams have not been broadly investigated, especially since manufacturers have taken different approaches in applicator designs. Methods: In this study, doses outside of the applicator field were measured for electron beams produced by a 10×10 applicator on two Varian 21iXs operating at 6, 9, 12, 16, and 20 MeV, a Varian TrueBeam operating at 6, 9, 12, 16, and 20 MeV, and an Elekta Versa HD operating at 6, 9, 12 and 15 MeV. Peripheral dose profiles and percent depth doses were measured in a Wellhofer water phantom at 100 cm SSD with a Farmer ion chamber. Doses were compared to peripheral photon doses from AAPM’s Task Group #36 report. Results: Doses were highest for the highest electron energies. Doses typically decreased with increasing distance from the field edge but showed substantial increases over some distance ranges. Substantial dose differences were observed between different accelerators; the Elekta accelerator had much higher doses than any Varian unit examined. Surprisingly, doses were often similar to, and could be much higher than, doses from photon therapy. Doses decreased sharply with depth before becoming nearly constant; the dose was found to decrease to a depth of approximately E(MeV)/4 in cm. Conclusion: The results of this study indicate that proper shielding may be very important when utilizing electron beams, particularly on a Versa HD, while treating pregnant patients or those with implanted electronic devices. Applying a water equivalent bolus of Emax(MeV)/4 thickness (cm) on the patient would reduce fetal dose drastically for all clinical energies and is a practical solution to manage the potentially high peripheral doses seen from modern electron beams. Funding from NIH Grant number: #CA180803.

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

Patients' online access to their electronic health records and linked online services: a systematic review in primary care.

Science.gov (United States)

Mold, Freda; de Lusignan, Simon; Sheikh, Aziz; Majeed, Azeem; Wyatt, Jeremy C; Quinn, Tom; Cavill, Mary; Franco, Christina; Chauhan, Umesh; Blakey, Hannah; Kataria, Neha; Arvanitis, Theodoros N; Ellis, Beverley

2015-03-01

Online access to medical records by patients can potentially enhance provision of patient-centred care and improve satisfaction. However, online access and services may also prove to be an additional burden for the healthcare provider. To assess the impact of providing patients with access to their general practice electronic health records (EHR) and other EHR-linked online services on the provision, quality, and safety of health care. A systematic review was conducted that focused on all studies about online record access and transactional services in primary care. Data sources included MEDLINE, Embase, CINAHL, Cochrane Library, EPOC, DARE, King's Fund, Nuffield Health, PsycINFO, OpenGrey (1999-2012). The literature was independently screened against detailed inclusion and exclusion criteria; independent dual data extraction was conducted, the risk of bias (RoB) assessed, and a narrative synthesis of the evidence conducted. A total of 176 studies were identified, 17 of which were randomised controlled trials, cohort, or cluster studies. Patients reported improved satisfaction with online access and services compared with standard provision, improved self-care, and better communication and engagement with clinicians. Safety improvements were patient-led through identifying medication errors and facilitating more use of preventive services. Provision of online record access and services resulted in a moderate increase of e-mail, no change on telephone contact, but there were variable effects on face-to-face contact. However, other tasks were necessary to sustain these services, which impacted on clinician time. There were no reports of harm or breaches in privacy. While the RoB scores suggest many of the studies were of low quality, patients using online services reported increased convenience and satisfaction. These services positively impacted on patient safety, although there were variations of record access and use by specific ethnic and socioeconomic groups

Patients’ online access to their electronic health records and linked online services: a systematic review in primary care

Science.gov (United States)

Mold, Freda; de Lusignan, Simon; Sheikh, Aziz; Majeed, Azeem; Wyatt, Jeremy C; Quinn, Tom; Cavill, Mary; Franco, Christina; Chauhan, Umesh; Blakey, Hannah; Kataria, Neha; Arvanitis, Theodoros N; Ellis, Beverley

2015-01-01

Background Online access to medical records by patients can potentially enhance provision of patient-centred care and improve satisfaction. However, online access and services may also prove to be an additional burden for the healthcare provider. Aim To assess the impact of providing patients with access to their general practice electronic health records (EHR) and other EHR-linked online services on the provision, quality, and safety of health care. Design and setting A systematic review was conducted that focused on all studies about online record access and transactional services in primary care. Method Data sources included MEDLINE, Embase, CINAHL, Cochrane Library, EPOC, DARE, King’s Fund, Nuffield Health, PsycINFO, OpenGrey (1999–2012). The literature was independently screened against detailed inclusion and exclusion criteria; independent dual data extraction was conducted, the risk of bias (RoB) assessed, and a narrative synthesis of the evidence conducted. Results A total of 176 studies were identified, 17 of which were randomised controlled trials, cohort, or cluster studies. Patients reported improved satisfaction with online access and services compared with standard provision, improved self-care, and better communication and engagement with clinicians. Safety improvements were patient-led through identifying medication errors and facilitating more use of preventive services. Provision of online record access and services resulted in a moderate increase of e-mail, no change on telephone contact, but there were variable effects on face-to-face contact. However, other tasks were necessary to sustain these services, which impacted on clinician time. There were no reports of harm or breaches in privacy. Conclusion While the RoB scores suggest many of the studies were of low quality, patients using online services reported increased convenience and satisfaction. These services positively impacted on patient safety, although there were variations of

Uranium in Canada

International Nuclear Information System (INIS)

1989-01-01

In 1988 Canada's five uranium producers reported output of concentrate containing a record 12,470 metric tons of uranium (tU), or about one third of total Western world production. Shipments exceeded 13,200 tU, valued at $Cdn 1.1 billion. Most of Canada's uranium output is available for export for peaceful purposes, as domestic requirements represent about 15 percent of production. The six uranium marketers signed new sales contracts for over 11,000 tU, mostly destined for the United States. Annual exports peaked in 1987 at 12,790 tU, falling back to 10,430 tU in 1988. Forward domestic and export contract commitments were more than 70,000 tU and 60,000 tU, respectively, as of early 1989. The uranium industry in Canada was restructured and consolidated by merger and acquisition, including the formation of Cameco. Three uranium projects were also advanced. The Athabasca Basin is the primary target for the discovery of high-grade low-cost uranium deposits. Discovery of new reserves in 1987 and 1988 did not fully replace the record output over the two-year period. The estimate of overall resources as of January 1989 was down by 4 percent from January 1987 to a total (measured, indicated and inferred) of 544,000 tU. Exploration expenditures reached $Cdn 37 million in 1987 and $59 million in 1988, due largely to the test mining programs at the Cigar Lake and Midwest projects in Saskatchewan. Spot market prices fell to all-time lows from 1987 to mid-1989, and there is little sign of relief. Canadian uranium production capability could fall below 12,000 tU before the late 1990s; however, should market conditions warrant output could be increased beyond 15,000 tU. Canada's known uranium resources are more than sufficient to meet the 30-year fuel requirements of those reactors in Canada that are now or are expected to be in service by the late 1990s. There is significant potential for discovering additional uranium resources. Canada's uranium production is equivalent, in

Implementation and operational experience of an integrated fuel information service at the BNFL THORP facility

International Nuclear Information System (INIS)

Robson, D.N.; Ramsden, P.N.

1995-01-01

BNFL's THORP Plant, which started active operations early in 1994, has contracts to reprocess 7000t(U) of fuel belonging to 33 customers in 9 countries in the UK, Europe and Japan during its first 10 years of operation. Contracts are in place or being negotiated, and further business sought after, with the expectation of extending THORP's operations well beyond the initial 10 years. An integrated data management service, for the fuel storage areas of BNFL's THORP Division, is being implemented to replace several, independent, systems. This Fuel Information Service (FIS) will bring the Nuclear Materials Accountancy and Safeguards Records together with the Operating Records into one database from which all Safeguards Reports will be made. BNFL's contractual and commercial data and technical data on the stored fuel, required to support the reprocessing business, will also be brought into the common database. FIS is the first stage in a project to integrate the Materials Management systems throughout the THORP nuclear recycling business including irradiated fuel receipt and storage, reprocessing and storage of products, mixed oxide fuel manufacture and the conditioning and storage of wastes

Elektronische Informationsdienste im Bildungswesen (Electronic Information Services in Education) Gesellschaft Information Bildung Conference (GIB) (2nd, Berlin, Germany, November 17-18, 1994).

Science.gov (United States)

Diepold, Peter, Ed.; Rusch-Feja, Diann, Ed.

These papers on educational technology were presented in three workshops at the second annual conference of the Society of Information Education (GIB). Discussion includes electronic networks, CD-ROMs, and online databases in education, the quality of educational software, database services and instructional methods, and the use of the Internet in…

Interoperability for electronic ID

OpenAIRE

Zygadlo, Zuzanna

2009-01-01

Electronic Business, including eBanking, eCommerce and eGovernmental services, is today based on a large variety of security solutions, comprising electronic IDs provided by a broad community of Public Key Infrastructure (PKI) vendors. Significant differences in implementations of those solutions introduce a problem of lack of interoperability in electronic business, which have not yet been resolved by standardization and interoperability initiatives based on existing PKI trust models. It i...

Creating a Current Awareness Service Using Yahoo! Pipes and LibGuides

Directory of Open Access Journals (Sweden)

Elizabeth Kiscaden

2014-12-01

Full Text Available Migration from print to electronic journals brought an end to traditional current awareness services, which primarily utilized print routing. The emergence of Real Simple Syndication, or RSS feeds, and email alerting systems provided users with alternative services. To assist users with adopting these technologies, a service utilizing aggregate feeds to the library’s electronic journal content was created and made available through LibGuides. Libraries can resurrect current awareness services using current technologies to increase awareness and usage of library-provided electronic journal content. The current awareness service presented is an example of how libraries can build simple current awareness services utilizing freely accessible technologies.

Design and testing of Ground Penetrating Radar equipment dedicated for civil engineering applications: ongoing activities in Working Group 1 of COST Action TU1208

Science.gov (United States)

Pajewski, Lara; Manacorda, Guido; Persico, Raffaele

2015-04-01

This work aims at presenting the ongoing research activities carried out in Working Group 1 'Novel GPR instrumentation' 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. Working Group 1 (WG1) of the Action focuses on the development of innovative GPR equipment dedicated for civil engineering applications. It includes three Projects. Project 1.1 is focused on the 'Design, realisation and optimisation of innovative GPR equipment for the monitoring of critical transport infrastructures and buildings, and for the sensing of underground utilities and voids.' Project 1.2 is concerned with the 'Development and definition of advanced testing, calibration and stability procedures and protocols, for GPR equipment.' Project 1.3 deals with the 'Design, modelling and optimisation of GPR antennas.' During the first year of the Action, WG1 Members coordinated between themselves to address the state of the art and open problems in the scientific fields identified by the above-mentioned Projects [1, 2]. In carrying our this work, the WG1 strongly benefited from the participation of IDS Ingegneria dei Sistemi, one of the biggest GPR manufacturers, as well as from the contribution of external experts as David J. Daniels and Erica Utsi, sharing with the Action Members their wide experience on GPR technology and methodology (First General Meeting, July 2013). The synergy with WG2 and WG4 of the Action was useful for a deep understanding of the problems, merits and limits of available GPR equipment, as well as to discuss how to quantify the reliability of GPR results. An

E-Service Quality Management

Science.gov (United States)

Batagan, Lorena; Pocovnicu, Adrian; Capisizu, Sergiu

2009-01-01

A characteristic of today's society is the increasing use of modern information and communication technologies in all areas. Computer applications, called e-services, are being developed to provide efficient access to services, electronically. Quality management systems are needed to provide a consistent way to select, evaluate, prioritize and…

Web service discovery among large service pools utilising semantic similarity and clustering

Science.gov (United States)

Chen, Fuzan; Li, Minqiang; Wu, Harris; Xie, Lingli

2017-03-01

With the rapid development of electronic business, Web services have attracted much attention in recent years. Enterprises can combine individual Web services to provide new value-added services. An emerging challenge is the timely discovery of close matches to service requests among large service pools. In this study, we first define a new semantic similarity measure combining functional similarity and process similarity. We then present a service discovery mechanism that utilises the new semantic similarity measure for service matching. All the published Web services are pre-grouped into functional clusters prior to the matching process. For a user's service request, the discovery mechanism first identifies matching services clusters and then identifies the best matching Web services within these matching clusters. Experimental results show that the proposed semantic discovery mechanism performs better than a conventional lexical similarity-based mechanism.

78 FR 40407 - Structure and Practices of the Video Relay Service Program: Telecommunications Relay Services and...

Science.gov (United States)

2013-07-05

...] Structure and Practices of the Video Relay Service Program: Telecommunications Relay Services and Speech-to... telecommunications relay services (TRS) program continues to offer functional equivalence to all eligible users and..., identified by CG Docket Nos. 10-51 and 03-123, by any of the following methods: Electronic Filers: Comments...

Internet and Electronic Information Management

Science.gov (United States)

2004-12-01

centers to form consortia and share electronic information sources. Although traditional resource sharing arrangements encouraged competition rather...outside world, through public relations and through marketing information products or services, to its own competitive advantage (Davenport 1997: 193-217... electronic information sources are a challenge for electronic information managers. Libraries and information centers are no longer “the only game in town

Effects of metamizole, MAA, and paracetamol on proliferation, apoptosis, and necrosis in the pancreatic cancer cell lines PaTu 8988 t and Panc-1.

Science.gov (United States)

Malsy, Manuela; Graf, Bernhard; Bundscherer, Anika

2017-12-06

Adenocarcinoma of the pancreas is one of the most aggressive cancer diseases affecting the human body. Recent research has shown the importance of the perioperative phase in disease progression. Particularly during this vulnerable phase, substances such as metamizole and paracetamol are given as general anesthetics and postoperative analgesics. Therefore, the effects of metamizole and paracetamol on tumor progression should be investigated in more detail because the extent to which these substances influence the carcinogenesis of pancreatic carcinoma is still unclear. This study analyzed the influence of metamizole and its active metabolites MAA (4-N-methyl-aminoantipyrine) and paracetamol on the proliferation, apoptosis, and necrosis of the pancreatic cancer cell lines PaTu 8988t and Panc-1 in vitro. Cell proliferation was measured by means of the ELISA BrdU assay and the rate of apoptosis by flow cytometry using the Annexin V assay. Metamizole and paracetamol significantly inhibited cell proliferation in pancreatic cancer cells. After the addition of metamizole to PaTu 8988t cells, the rate of apoptosis was reduced after 3 h of incubation but significantly increased after 9 h of incubation. The oncogenic potential of pancreatic adenocarcinoma is mainly characterized by its extreme growth rate. Non-opioid analgesics such as metamizole and paracetamol are given as general anesthetics and postoperative analgesics. The combination of metamizole or paracetamol with cytotoxic therapeutic approaches may achieve synergistic effects. Further studies are necessary to identify the underlying mechanisms so that new therapeutic options may be developed for the treatment of this aggressive tumor.

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.

E-Procurement Service Quality in Malaysia

Directory of Open Access Journals (Sweden)

Sharifah Latifah binti Syed A. Kadir

2016-12-01

Full Text Available The electronic government in Malaysia has fully adopted and developed the applications and practices of ICTs, in order to provide better online services in enhancing the credibility of government. In order to understand service quality issues within this new delivery channel, this paper investigates E-procurement portal/websites’ through the use of E-Service-Quality (E-S-QUAL and E-Recovery Service-Quality (E- RecS-QUAL scales by using a questionnaire survey distributed to 400 respondents. The collected data was analysed using Smart PLS 3.0 to test the relationship between efficiency, system availability and privacy, responsiveness and contact. The results show that both E-S-QUAL and E-RecS-QUAL strongly influence perceived service quality and behavioural intentions. In addition, the evidence of perceived ser- vice quality on its role as a mediator of was significant. The findings constitute an empirical contribution to the extension of literature in the application of the electronic service quality.

Electronic Animal Drug Product Listing Directory

Data.gov (United States)

U.S. Department of Health & Human Services — The Electronic Animal Drug Product Listing Directory is a directory of all animal drug products that have been listed electronically since June 1, 2009, to comply...

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

Modular programming for tuberculosis control, the "AuTuMN" platform.

Science.gov (United States)

Trauer, James McCracken; Ragonnet, Romain; Doan, Tan Nhut; McBryde, Emma Sue

2017-08-07

Tuberculosis (TB) is now the world's leading infectious killer and major programmatic advances will be needed if we are to meet the ambitious new End TB Targets. Although mathematical models are powerful tools for TB control, such models must be flexible enough to capture the complexity and heterogeneity of the global TB epidemic. This includes simulating a disease that affects age groups and other risk groups differently, has varying levels of infectiousness depending upon the organ involved and varying outcomes from treatment depending on the drug resistance pattern of the infecting strain. We adopted sound basic principles of software engineering to develop a modular software platform for simulation of TB control interventions ("AuTuMN"). These included object-oriented programming, logical linkage between modules and consistency of code syntax and variable naming. The underlying transmission dynamic model incorporates optional stratification by age, risk group, strain and organ involvement, while our approach to simulating time-variant programmatic parameters better captures the historical progression of the epidemic. An economic model is overlaid upon this epidemiological model which facilitates comparison between new and existing technologies. A "Model runner" module allows for predictions of future disease burden trajectories under alternative scenario situations, as well as uncertainty, automatic calibration, cost-effectiveness and optimisation. The model has now been used to guide TB control strategies across a range of settings and countries, with our modular approach enabling repeated application of the tool without the need for extensive modification for each application. The modular construction of the platform minimises errors, enhances readability and collaboration between multiple programmers and enables rapid adaptation to answer questions in a broad range of contexts without the need for extensive re-programming. Such features are particularly

Shaping the Electronic Library--The UW-Madison Approach.

Science.gov (United States)

Dean, Charles W., Ed.; Frazier, Ken; Pope, Nolan F.; Gorman, Peter C.; Dentinger, Sue; Boston, Jeanne; Phillips, Hugh; Daggett, Steven C.; Lundquist, Mitch; McClung, Mark; Riley, Curran; Allan, Craig; Waugh, David

1998-01-01

This special theme section describes the University of Wisconsin-Madison's experience building its Electronic Library. Highlights include integrating resources and services; the administrative framework; the public electronic library, including electronic publishing capability and access to World Wide Web-based and other electronic resources;…

Patients’ online access to their electronic health records and linked online services: a systematic interpretative review

Science.gov (United States)

de Lusignan, Simon; Mold, Freda; Sheikh, Aziz; Majeed, Azeem; Wyatt, Jeremy C; Quinn, Tom; Cavill, Mary; Gronlund, Toto Anne; Franco, Christina; Chauhan, Umesh; Blakey, Hannah; Kataria, Neha; Barker, Fiona; Ellis, Beverley; Koczan, Phil; Arvanitis, Theodoros N; McCarthy, Mary; Jones, Simon; Rafi, Imran

2014-01-01

Objectives To investigate the effect of providing patients online access to their electronic health record (EHR) and linked transactional services on the provision, quality and safety of healthcare. The objectives are also to identify and understand: barriers and facilitators for providing online access to their records and services for primary care workers; and their association with organisational/IT system issues. Setting Primary care. Participants A total of 143 studies were included. 17 were experimental in design and subject to risk of bias assessment, which is reported in a separate paper. Detailed inclusion and exclusion criteria have also been published elsewhere in the protocol. Primary and secondary outcome measures Our primary outcome measure was change in quality or safety as a result of implementation or utilisation of online records/transactional services. Results No studies reported changes in health outcomes; though eight detected medication errors and seven reported improved uptake of preventative care. Professional concerns over privacy were reported in 14 studies. 18 studies reported concern over potential increased workload; with some showing an increase workload in email or online messaging; telephone contact remaining unchanged, and face-to face contact staying the same or falling. Owing to heterogeneity in reporting overall workload change was hard to predict. 10 studies reported how online access offered convenience, primarily for more advantaged patients, who were largely highly satisfied with the process when clinician responses were prompt. Conclusions Patient online access and services offer increased convenience and satisfaction. However, professionals were concerned about impact on workload and risk to privacy. Studies correcting medication errors may improve patient safety. There may need to be a redesign of the business process to engage health professionals in online access and of the EHR to make it friendlier and provide equity of

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.

[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.

Electronic Nicotine Delivery Systems Key Facts Infographic

Data.gov (United States)

U.S. Department of Health & Human Services — Explore the Electronic Nicotine Delivery Systems Key Facts Infographic which outlines key facts related to electronic nicotine delivery systems (ENDS), including...

Improve reliability, service life expectation and cost-reduction in automotive electronics through innovative PCB-technology; Verbesserung der Zuverlaessigkeit, Lebensdauer und Kostensenkung in der Automotive-Elektronik durch innovative Leiterplattentechnologie

Energy Technology Data Exchange (ETDEWEB)

Weinhold, Michael [European Institute of Printed Circuits (EIPC), Maastricht (Netherlands)

2012-11-01

In modern automotive technology, the costs of electronics have a major impact on the total cost of a car. According to BOSCH in Germany, 40% of a modern car cost is related to electronics. The Printed Circuit Boards represent about 5 to 8% of the cost for electronic devices used in advanced automobiles. For the functionality of the cars, the electronics represent the highest risk factor for mobility today. The vendors of the electronic devices must guarantee a service life of 15 years or 150 thousand miles today. However, many of the electronic components and/or the manufacturing technology do not have a history over such a long period. The paper will outline ways how these height demands in automotive may be fulfilled. (orig.)

Improving Service Coordination and Reducing Mental Health Disparities Through Adoption of Electronic Health Records.

Science.gov (United States)

McGregor, Brian; Mack, Dominic; Wrenn, Glenda; Shim, Ruth S; Holden, Kisha; Satcher, David

2015-09-01

Despite widespread support for removing barriers to the use of electronic health records (EHRs) in behavioral health care, adoption of EHRs in behavioral health settings lags behind adoption in other areas of health care. The authors discuss barriers to use of EHRs among behavioral health care practitioners, suggest solutions to overcome these barriers, and describe the potential benefits of EHRs to reduce behavioral health care disparities. Thoughtful and comprehensive strategies will be needed to design EHR systems that address concerns about policy, practice, costs, and stigma and that protect patients' privacy and confidentiality. However, these goals must not detract from continuing to challenge the notion that behavioral health and general medical health should be treated as separate and distinct. Ultimately, utilization of EHRs among behavioral health care providers will improve the coordination of services and overall patient care, which is essential to reducing mental health disparities.

Electronic Materials and Applications 2014 (Abstracts)

Science.gov (United States)

2015-04-02

electric fatigue at TU Darmstadt (SFB595) . In Germany he served the Deutsche Forschungsgemeinschaft (DFG) a four-year term as speaker of the review...epitaxial La-doped PZT films at low concentrations of La-doping M. Hordagoda*, D. Mukherjee, University of South Florida, USA; D. Ghosh, J. Jones...S1-P001-2014) Effect of viscosity and thickness in PZT - PZNN tape casting process for energy harvesting system D. Song*, M. Woo, D. Cho, T. Sung

Escritores argentinos en la prensa. Roberto Arlt y Enrique González Tuñón "al margen" de la noticia (1937-1942

Directory of Open Access Journals (Sweden)

Laura Susana Juárez

2008-11-01

Full Text Available The article is focused on some journalistic chronicles by Roberto Arlt and Enrique González Tuñón, issued by the late 1930s and the beginning of the 1940s, in a massive newspaper like El Mundo. These chronicles deal with the same subject matter (the World War II, current events and curiosities and are written by using similar procedures like "Glosa" of the news, and fictional expansión of the international newswires. Therefore, our intent is to reflect about this cross between fiction and chronicle in a time in which both writers had gain a highly respected position within the literature as well as the journalism

77 FR 5470 - Periodicals-Recognition of Distribution of Periodicals via Electronic Copies

Science.gov (United States)

2012-02-03

... Electronic Copies AGENCY: Postal Service TM . ACTION: Proposed rule. SUMMARY: The Postal Service proposes to revise the Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]) 707.6, to allow publishers who use electronic distribution methods to report such circulation as paid or...

77 FR 27125 - Periodicals-Recognition of Distribution of Periodicals via Electronic Copies

Science.gov (United States)

2012-05-09

... Electronic Copies AGENCY: Postal Service\\TM\\. ACTION: Final rule. SUMMARY: The Postal Service will revise the Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]) 707.6 to permit limited reporting of electronic copies of Periodicals publications to satisfy the circulation standards...

Conjunto de actividades para la estimulación del desarrollo físico en los niños de 4-5 años atendidos en el programa “educa a tu hijo” en la circunscripción # 185 del consejo popular 10 de octubre del municipio la Pinar del Río

OpenAIRE

Adelina Saldañas Carmona; Juan Bautista Castro Arévalo

2009-01-01

La necesidad de preparar a los promotoras y ejecutoras para orientar a la familia en la estimulación temprana en los niños con el propósito de concebir un proceso educativo y desarrollador en las condiciones de vida y educación me motivaron a proponer actividades físico para niños de 4-5 años, atendidas por el Programa “Educa a tu Hijo”. Como punto de partida se realizó una valoración de cómo se desarrolla la atención a los niños y niñas de estas edades atendidas por el Programa “Educa a tu H...

The role of service readiness and health care facility factors in attrition from Option B+ in Haiti: a joint examination of electronic medical records and service provision assessment survey data.

Science.gov (United States)

Lipira, Lauren; Kemp, Christopher; Domercant, Jean Wysler; Honoré, Jean Guy; Francois, Kesner; Puttkammer, Nancy

2018-01-01

Option B+ is a strategy wherein pregnant or breastfeeding women with HIV are enrolled in lifelong antiretroviral therapy (ART) for prevention of mother-to-child transmission (PMTCT) of HIV. In Haiti, attrition from Option B+ is problematic and variable across health care facilities. This study explores service readiness and other facility factors as predictors of Option B+ attrition in Haiti. This analysis used longitudinal data from 2012 to 2014 from the iSanté electronic medical record system and cross-sectional data from Haiti's 2013 Service Provision Assessment. Predictors included Service Availability and Readiness Assessment (SARA) measures for antenatal care (ANC), PMTCT, HIV care services and ART services; general facility characteristics and patient-level factors. Multivariable Cox proportional hazards models modelled the time to first attrition. Analysis of data from 3147 women at 63 health care facilities showed no significant relationships between SARA measures and attrition. Having integrated ANC/PMTCT care and HIV-related training were significant protective factors. Being a public-sector facility, having a greater number of quality improvement activities and training in ANC were significant risk factors. Several facility-level factors were associated with Option B+ attrition. Future research is needed to explore unmeasured facility factors, clarify causal relationships, and incorporate community-level factors into the analysis of Option B+ attrition. © The Author(s) 2018. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

TU-FG-201-09: Predicting Accelerator Dysfunction

Energy Technology Data Exchange (ETDEWEB)

Able, C [Florida Cancer Specialists - New Port Richey, New Port Richey, FL (United States); Nguyen, C [Wake Forest School of Medicine, Winston-Salem, NC (United States); Baydush, A; Munley, M [Wake Forest University School of Medicine, Winston-Salem, NC (United States); Gersh, J [Gibbs Cancer Center & Research Institute - Pelham, Greer, SC (United States); Ndlovu, A; Rebo, I [Hackensack University Medical Center, Hackensack, NJ (United States); Booth, J [Royal North Shore Hospital, St Leonards (Australia); Perez, M [North Sydney Cancer Center, Sydney (Australia); Sintay, B [Cone Health Cancer Center, Greensboro, NC (United States)

2016-06-15

Purpose: To develop an integrated statistical process control (SPC) framework using digital performance and component data accumulated within the accelerator system that can detect dysfunction prior to unscheduled downtime. Methods: Seven digital accelerators were monitored for twelve to 18 months. The accelerators were operated in a ‘run to failure mode’ with the individual institutions determining when service would be initiated. Institutions were required to submit detailed service reports. Trajectory and text log files resulting from a robust daily VMAT QA delivery were decoded and evaluated using Individual and Moving Range (I/MR) control charts. The SPC evaluation was presented in a customized dashboard interface that allows the user to review 525 monitored parameters (480 MLC parameters). Chart limits were calculated using a hybrid technique that includes the standard SPC 3σ limits and an empirical factor based on the parameter/system specification. The individual (I) grand mean values and control limit ranges of the I/MR charts of all accelerators were compared using statistical (ranked analysis of variance (ANOVA)) and graphical analyses to determine consistency of operating parameters. Results: When an alarm or warning was directly connected to field service, process control charts predicted dysfunction consistently on beam generation related parameters (BGP)– RF Driver Voltage, Gun Grid Voltage, and Forward Power (W); beam uniformity parameters – angle and position steering coil currents; and Gantry position accuracy parameter: cross correlation max-value. Control charts for individual MLC – cross correlation max-value/position detected 50% to 60% of MLCs serviced prior to dysfunction or failure. In general, non-random changes were detected 5 to 80 days prior to a service intervention. The ANOVA comparison of BGP determined that each accelerator parameter operated at a distinct value. Conclusion: The SPC framework shows promise. Long term

TU-FG-201-09: Predicting Accelerator Dysfunction

International Nuclear Information System (INIS)

Able, C; Nguyen, C; Baydush, A; Munley, M; Gersh, J; Ndlovu, A; Rebo, I; Booth, J; Perez, M; Sintay, B

2016-01-01

Purpose: To develop an integrated statistical process control (SPC) framework using digital performance and component data accumulated within the accelerator system that can detect dysfunction prior to unscheduled downtime. Methods: Seven digital accelerators were monitored for twelve to 18 months. The accelerators were operated in a ‘run to failure mode’ with the individual institutions determining when service would be initiated. Institutions were required to submit detailed service reports. Trajectory and text log files resulting from a robust daily VMAT QA delivery were decoded and evaluated using Individual and Moving Range (I/MR) control charts. The SPC evaluation was presented in a customized dashboard interface that allows the user to review 525 monitored parameters (480 MLC parameters). Chart limits were calculated using a hybrid technique that includes the standard SPC 3σ limits and an empirical factor based on the parameter/system specification. The individual (I) grand mean values and control limit ranges of the I/MR charts of all accelerators were compared using statistical (ranked analysis of variance (ANOVA)) and graphical analyses to determine consistency of operating parameters. Results: When an alarm or warning was directly connected to field service, process control charts predicted dysfunction consistently on beam generation related parameters (BGP)– RF Driver Voltage, Gun Grid Voltage, and Forward Power (W); beam uniformity parameters – angle and position steering coil currents; and Gantry position accuracy parameter: cross correlation max-value. Control charts for individual MLC – cross correlation max-value/position detected 50% to 60% of MLCs serviced prior to dysfunction or failure. In general, non-random changes were detected 5 to 80 days prior to a service intervention. The ANOVA comparison of BGP determined that each accelerator parameter operated at a distinct value. Conclusion: The SPC framework shows promise. Long term

75 FR 30109 - Open Meeting for the Electronic Tax Administration Advisory Committee (ETAAC)

Science.gov (United States)

2010-05-28

... DEPARTMENT OF THE TREASURY Internal Revenue Service Open Meeting for the Electronic Tax Administration Advisory Committee (ETAAC) AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of Open Meeting. SUMMARY: In 1998 the Internal Revenue Service established the Electronic Tax...

76 FR 12793 - Open Meeting for the Electronic Tax Administration Advisory Committee (ETAAC)

Science.gov (United States)

2011-03-08

... DEPARTMENT OF THE TREASURY Internal Revenue Service Open Meeting for the Electronic Tax Administration Advisory Committee (ETAAC) AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of open meeting. SUMMARY: In 1998 the Internal Revenue Service established the Electronic Tax...

77 FR 31441 - Open Meeting for the Electronic Tax Administration Advisory Committee (ETAAC)

Science.gov (United States)

2012-05-25

... DEPARTMENT OF THE TREASURY Internal Revenue Service Open Meeting for the Electronic Tax Administration Advisory Committee (ETAAC) AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of open meeting. SUMMARY: In 1998 the Internal Revenue Service established the Electronic Tax...

77 FR 70879 - Open Meeting for the Electronic Tax Administration Advisory Committee (ETAAC)

Science.gov (United States)

2012-11-27

... DEPARTMENT OF THE TREASURY Internal Revenue Service Open Meeting for the Electronic Tax Administration Advisory Committee (ETAAC) AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of open meeting. SUMMARY: In 1998, the Internal Revenue Service established the Electronic Tax...

24 CFR 26.30 - Service and filing.

Science.gov (United States)

2010-04-01

... may be made by delivery, first-class mail, overnight delivery, facsimile transmission, or electronic... electronic means, service is complete upon deposit in the mail or upon electronic transmission. ... filed with the Docket Clerk. Filing may be by delivery, first-class mail, overnight delivery, facsimile...

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.

Electronic Recruitment at CERN

CERN Multimedia

2004-01-01

The Human Resources Department switches to electronic recruitment. From now on whenever you are involved in a recruitment action you will receive an e-mail giving you access to a Web folder. Inside you will find a shortlist of applications drawn up by the Human Resources Department. This will allow you to consult the folder, at the same time as everyone else involved in the recruitment process, for the vacancy you are interested in. This new electronic recruitment system, known as e-RT, will be introduced in a presentation given at 10 a.m. on 11 February in the Main Auditorium. Implemented by AIS (Administrative Information Services) and the Human Resources Department, e-RT will cover vacancies open in all of CERN's recruitment programmes. The electronic application system was initially made available to technical students in July 2003. By December it was extended to summer students, fellows, associates and Local Staff. Geraldine Ballet from the Recruitment Service prefers e-RT to mountains of paper! The Hu...

Electronic Publishing in Library and Information Science.

Science.gov (United States)

Lee, Joel M.; And Others

1988-01-01

Discusses electronic publishing as it refers to machine-readable databases. Types of electronic products and services are described and related topics considered: (1) usage of library and information science databases; (2) production and distribution of databases; (3) trends and projections in the electronic information industry; and (4)…

Documentation Service

International Nuclear Information System (INIS)

Charnay, J.; Chosson, L.; Croize, M.; Ducloux, A.; Flores, S.; Jarroux, D.; Melka, J.; Morgue, D.; Mottin, C.

1998-01-01

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

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...

76 FR 709 - Electronic Funds Transfer of Depository Taxes; Correction

Science.gov (United States)

2011-01-06

... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 40 and 301 [TD 9507] RIN 1545-BJ13 Electronic Funds Transfer of Depository Taxes; Correction AGENCY: Internal Revenue Service (IRS...) providing guidance relating to Federal tax deposits (FTDs) by Electronic Funds Transfer (EFT). The temporary...

76 FR 708 - Electronic Funds Transfer of Depository Taxes; Correction

Science.gov (United States)

2011-01-06

... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 1, 31, 40, and 301 [TD 9507] RIN 1545-BJ13 Electronic Funds Transfer of Depository Taxes; Correction AGENCY: Internal Revenue Service... Electronic Funds Transfer (EFT). The temporary and final regulations provide rules under which depositors...

Electronic representation of wave equation

Energy Technology Data Exchange (ETDEWEB)

Veigend, Petr; Kunovský, Jiří, E-mail: kunovsky@fit.vutbr.cz; Kocina, Filip; Nečasová, Gabriela; Valenta, Václav [University of Technology, Faculty of Information Technology, Božetěchova 2, 612 66 Brno (Czech Republic); Šátek, Václav [IT4Innovations, VŠB Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba (Czech Republic); University of Technology, Faculty of Information Technology, Božetěchova 2, 612 66 Brno (Czech Republic)

2016-06-08

The Taylor series method for solving differential equations represents a non-traditional way of a numerical solution. Even though this method is not much preferred in the literature, experimental calculations done at the Department of Intelligent Systems of the Faculty of Information Technology of TU Brno have verified that the accuracy and stability of the Taylor series method exceeds the currently used algorithms for numerically solving differential equations. This paper deals with solution of Telegraph equation using modelling of a series small pieces of the wire. Corresponding differential equations are solved by the Modern Taylor Series Method.

The Marketplace and Electronic Government Information.

Science.gov (United States)

Love, James P.

1992-01-01

Discusses the economic impact of government-produced electronic information. Examples of government prices for electronic information products are given; the debate over the privatization of government information dissemination is addressed, including examples from various government agencies; government bulletin board services are described; and…

E-services for citizens: the Dutch usage case

NARCIS (Netherlands)

van Dijk, Johannes A.G.M.; Pieterson, Willem Jan; Ebbers, Wolfgang E.; van Deursen, Alexander Johannes Aloysius Maria

2007-01-01

In most countries, the maturity of eService delivery is measured by the supply of electronic service delivery. However, in many countries there is a gap between the supply and demand of eServices. We studied the actual use of eServices and the potential use of eServices in the Netherlands. We found

eServices for Citizens : The Dutch Usage Case

NARCIS (Netherlands)

van Dijk, Jan; Pieterson, Willem; van Deursen, Alexander; Ebbers, Wolfgang; Wimmer, Maria A.; Scholl, Jochen; Grönlund, Åke

2007-01-01

In most countries, the maturity of eService delivery is measured by the supply of electronic service delivery. However, in many countries there is a gap between the supply and demand of eServices. We studied the actual use of eServices and the potential use of eServices in the Netherlands. We found

Electronic Reserve--A Staff Development Opportunity.

Science.gov (United States)

Smith, Robyn

1997-01-01

The Queensland University of Technology (QUT) Library's experience in developing an electronic reserve service is offered as a case study. Discussion includes the limited access service, technical components, academic community support, lending staff training, usage, copyright, and future scenarios and solutions. (AEF)

Electronic commerce can cut purchasing costs

Energy Technology Data Exchange (ETDEWEB)

Hansen, T.

1995-06-01

Electronic commerce could be the most important strategy exercised by utilities involved in transmission and distribution in the next five to ten years. One key element of electronic commerce is electronic data interchange (EDI). EDI is the direct, standardized computer-to-computer exchange of business documents, such as purchase orders, invoices, payments and inventory analysis between trading partners. EDI enables business documents delivery in seconds instead of days. Inventory has been a big expense for utilities, especially in the transmission and distribution area. In order to provide and restore electrical service to customers, utilities have been required to stock high levels of many different items. At times, warehouse personnel have had difficulty determining the minimum quantity needed for a particular part so items are stocked just-in-case.Electronic commerce will allow utilities to more accurately determine minimum stocking requirements and reduce inventory without sacrificing customer service.

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 to: Infirmary.Service@cern.chMarion.Diedrich@cern.ch Janet.Doody@cern.ch Mireille.Vosdey@cern.ch Medical Service

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

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

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 Nurseson telephone: 73802.by electronic mail to:Infirmary.Service@cern.chMarion.Diedrich@cern.ch Janet.Doody@cern.ch Mireille.Vosdey@cern.chMedicalService

Development of electronic commerce in Europe

OpenAIRE

Alin Daniel MUNTEANU

2012-01-01

Among the many potential benefits of electronic commerce include lower prices, access to a wider range of goods, development of innovative services and creating jobs. Online purchases represent about 3% of European retail trade. But the development of uniform electronic markets still face numerous obstacles.

Consulting in Electronic Commerce

Directory of Open Access Journals (Sweden)

Florentina Loredana Tache

2010-10-01

Full Text Available Economic development of electronic services provide advice and many agents of existingreferral systems to recommend and provide products, information and customized views of thecommunity through a personalized interaction in real time. Distributed systems of autonomous agentsare becoming increasingly important in electronic comet because the basic decisions of agents adviceon trust and reputation are taken in a similar way human society. If these decisions will be as a realconsumer protection, when new aspects of online consumer legislation will become usefulinformation in advice and consulting of electronic commerce.

User Support of Electron Irradiation Facility

International Nuclear Information System (INIS)

Park, S. H.; Cha, H. K.; Lee, B. C.

2007-06-01

The KAERI (Korean Atomic Energy Research Institute) high-power electron beam irradiation facility, operating at the energies between 0.3 MeV and 10 MeV,has provided irradiation services to users in industries, universities, and institutes via 'Project of utilization and cooperation of users of a large research facility' since 2004. A great attraction of many researchers, almost 750 persons so far according to surveys, to e-beam irradiation technology as well as the growth of participants on Workshop on Electron Beam Applications from 121 to 176 indicate the increase of demands of irradiation service. Comparing to the cases of advanced nations in this area, such as America, Japan, China, and Russia, Korea is relatively much behind in radiation technology. It is mainly due to the lack of governmental supports and investments. Active support and investment on construction and operation of electron beam user facilities would be principal factors on developments of advanced technologies. In this project, we would like to satisfy users' requests by developing the effective managing and operating system for prompt services, processes, and QA and to ultimately assist users to create additional new results, by maximizing the utilization of all available resources and activating the developments of technologies of electron beam processing

Studying the electronic customer relationship management and its ...

African Journals Online (AJOL)

Studying the electronic customer relationship management and its effect on bank quality outcomes. ... Journal of Fundamental and Applied Sciences ... Keywords: Electronic Banking, Service Quality, Customer Satisfaction, Management of

Discipline, availability of electronic resources and the use of Finnish National Electronic Library - FinELib

Directory of Open Access Journals (Sweden)

Sanna Torma

2004-01-01

Full Text Available This study elaborated relations between digital library use by university faculty, users' discipline and the availability of key resources in the Finnish National Electronic Library (FinELib, Finnish national digital library, by using nationwide representative survey data. The results show that the perceived availability of key electronic resources by researchers in FinELib was a stronger predictor of the frequency and purpose of use of its services than users' discipline. Regardless of discipline a good perceived provision of central resources led to a more frequent use of FinELib. The satisfaction with the services did not vary with the discipline, but with the perceived availability of resources.

Diffusion of personalised services among Dutch municipalities: evolving channels of persuasion

NARCIS (Netherlands)

V.M.F. Homburg (Vincent); A.J.D. Dijkshoorn (Andres); M. Thaens (Marcel)

2013-01-01

textabstractIn many European countries, municipalities are becoming increasingly important as providers of electronic public services to their citizens. One of the horizons for further expansion is the delivery of personalised electronic services. In this paper, we describe the diffusion of

"TuNa-saving" endoscopic medial maxillectomy: a surgical technique for maxillary inverted papilloma.

Science.gov (United States)

Pagella, Fabio; Pusateri, Alessandro; Matti, Elina; Avato, Irene; Zaccari, Dario; Emanuelli, Enzo; Volo, Tiziana; Cazzador, Diego; Citraro, Leonardo; Ricci, Giampiero; Tomacelli, Giovanni Leo

2017-07-01

The maxillary sinus is the most common site of sinonasal inverted papilloma. Endoscopic sinus surgery, in particular endoscopic medial maxillectomy, is currently the gold standard for treatment of maxillary sinus papilloma. Although a common technique, complications such as stenosis of the lacrimal pathway and consequent development of epiphora are still possible. To avoid these problems, we propose a modification of this surgical technique that preserves the head of the inferior turbinate and the nasolacrimal duct. A retrospective analysis was performed on patients treated for maxillary inverted papilloma in three tertiary medical centres between 2006 and 2014. Pedicle-oriented endoscopic surgery principles were applied and, in select cases where the tumour pedicle was located on the anterior wall, a modified endoscopic medial maxillectomy was carried out as described in this paper. From 2006 to 2014 a total of 84 patients were treated. A standard endoscopic medial maxillectomy was performed in 55 patients (65.4%), while the remaining 29 (34.6%) had a modified technique performed. Three recurrences (3/84; 3.6%) were observed after a minimum follow-up of 24 months. A new surgical approach for select cases of maxillary sinus inverted papilloma is proposed in this paper. In this technique, the endoscopic medial maxillectomy was performed while preserving the head of the inferior turbinate and the nasolacrimal duct ("TuNa-saving"). This technique allowed for good visualization of the maxillary sinus, good oncological control and a reduction in the rate of complications.

Copper(I), silver(I) and gold(I) halide complexes with the dithioformamidinium dihalides

Science.gov (United States)

Peyronel, Giorgio; Malavasi, Wanda; Pignedoli, Anna

Some copper(I), silver(I) and gold(I) halide complexes with the dithioformamidinium dihalides (Tu 2X 2) were prepared and studied by infrared spectroscopy and conductometry: 3CuX.2Tu 2X 2(XCl,I), CuBr.Tu 2Br 2, 4CuBr.3.5Tu 2Br 2.MeOH, 2CuBr.Tu 2Br 2.0.66EtOH, 3CuI.2Tu 2I 2, 2AgCl.2.5Tu 2Cl 2, 3AgCl.2Tu 2Cl 2.0.5EtOH, 3AgCl.Tu 2Cl 2, 2AgBr.2Tu 2Br 2.0.5Tu 2(NO 3) 2.H 2O, AgBr.Tu 2Br 2, 4AgBr.Tu 2Br 2, 4AgI.0.5Tu 2I 2.EtOH, AuCl.1.5Tu 2Cl 2, 4AuCl.3.5Tu 2Cl 2.2DMF, AuBr.4Tu 2Br 2, AuBr.2Tu 2Br 2.1.5DMF, AuI.5Tu 2I 2, AuI.Tu 2I 2. A decrease of the ν(NH), δ(NH 2) and ν(CN 2) frequencies and an increase of the ν(CS) frequencies indicate an N-coordination of the dithioformamidinium cation to the metal ions; ν(MN) and ν(MX) frequencies are tentatively assigned in the far-infrared spectra.

Development techniques and electron optical studies of high voltage, high current electron guns

International Nuclear Information System (INIS)

Rangarajan, L.M.; Mahadevan, S.; Ramamurthi, S.S.

1992-01-01

The progress of the electron gun design, limiting to axially symmetric geometries is discussed here with a view to utilise such guns for electron accelerators. The mechanical design features leading to the physical configuration of the gun with stringent tolerances are outlined. Vacuum processing is done at pressures of 1.3x10 -5 Pa. The gun employs W-filament emitter or a cathode pellet with bombarder service. A water cooled compact faraday cup is used to measure the electron current. Electron gun geometries have been studied using the computer programme. The preveance of the gun is 0.7x10 -7 A/Vsup(1.5) at 80 kV. Developmental techniques of such pulsed electron guns are described. (author). 7 refs., 5 figs

Corrosion in Electronics

DEFF Research Database (Denmark)

Ambat, Rajan; Gudla, Helene Virginie Conseil; Verdingovas, Vadimas

2017-01-01

Electronic control units, power modules, and consumer electronics are used today in a wide variety of varying climatic conditions. Varying external climatic conditions of temperature and humidity can cause an uncontrolled local climate inside the device enclosure. Uncontrolled humidity together...... and high density packing combined with the use of several materials, which can undergo electrochemical corrosion in the presence of water film formed due to humidity exposure and bias conditions on the PCBA surface. This article provides a short review of the corrosion reliability issues of electronics due...... to the use of electronics under varying humidity conditions. Important PCBA aspects, which are fundamental to the corrosion cell formation under humid conditions, are discussed. Effect of hygroscopic residues from the process and service and their role in assisting water film build up and corrosion...

Electronic personal dosemeters

International Nuclear Information System (INIS)

Marshall, T.O.; Bartlett, D.T.; Burgess, P.H.; Cranston, C.S.; Higginbottom, D.J.; Sutton, K.W.

1990-01-01

Personal dosimetry services approved by their national authorities for category A workers, invariably use passive dosemeters incorporating photographic film or thermoluminescent detectors. However, the performance characteristics of electronic dosemeters has improved substantially over the past decade to such an extent that in the opening lecture of the Solid State Dosimetry Conference at Oxford in 1986 the development of an electronic 'smart card' based on a silicon detector was briefly discussed. This idea has been taken up and at least one development programme is in progress aimed at the production of an electronic dosemeter suitable for use as a legal device. The more important performance requirements of personal dosemeters for this purpose are discussed and the earlier electronic dosemeter designs and the latest devices under development to meet this specification are compared. (author)

Pengaruh E-Service Quality Dan E-Recovery Service Quality Terhadap E-Satisifaction Serta Implikasinya Pada E-Loyalty Pelanggan Maskapai Penerbangan Air Asia

Directory of Open Access Journals (Sweden)

Anton Tirta Komara

2013-10-01

Full Text Available The research objective is to be achieved (1 To determine the relationship E-service quality, E-recovery service quality customer Airlines Air Asia and (2 To determine the effect of E-service quality, E-recovery service quality of the customer E-Satisfaction Customer Airlines Air Asia and its impact on customer E-Loyalty. The study population is customer Air Aviation Services Asia which are members of the backpacker community's and the study sample was taken as many as 349 people. This sample was taken by random sampling. Data processing technique using path analysis. The results showed that in fact the electronic-based services after the transaction should be further improved. Therefore it is proven that the electronic-based services in theory and research results proved able to satisfy customers who eventually become loyal customers, however there are still some elements of the service that should be improved by the company.

E-BANKING SERVICES – FEATURES, CHALLENGES AND BENEFITS

Directory of Open Access Journals (Sweden)

IMOLA DRIGĂ

2014-10-01

Full Text Available Today traditional banking services, based on lending and deposittaking operations, are only part of banking activities. Due to the emergence of a knowledgebased economy and society as information and communication technology advanced, banking services have undergone profound changes during the past decades. In order to improve the quality of customer service delivery and reduce transaction cost, banks have invested to a great extent in ICT and have adopted ICT networks for delivering a wide range of banking products and services. Banks all over the world have embraced innovative banking technologies and e-banking services in recent years. In this context, the paper aims to provide an overview of the electronic banking service highlighting various aspects of e-banking. Although e-banking offers many advantages both to corporate and individual clients, electronic banking is not without certain challenges and issues in terms of security and interest of customers.

On the Origin of Intermediary E-Government Services

Science.gov (United States)

Arendsen, Rex; Ter Hedde, Marc J.

The majority of SME’s tends to outsource administrative tasks, including their direct relationships with the (electronic) government. Commercial intermediary service providers therefore have to be part of governmental multi channel e-service delivery strategies. This research paper explores the origin, added value and future position of these intermediary organisations with respect to the delivery of e-government services to businesses. Results indicate that (re-)intermediation is more likely to occur within this context than disintermediation is. SME’s do not want to be captured within a non-profitable electronic hierarchical relationship with a governmental organisation. The empirical study on the impact of the legal obligation of the use of e-tax services illustrates that SME’s instead prefer the ‘save haven’ of a commercial relationship with an intermediary service provider. Thus creating and fuelling a new market of intermediary e-government services.

An empirical investigation on the effects of electronic banking on key customer relationship management

Directory of Open Access Journals (Sweden)

Kazem Chavoshi

2013-12-01

Full Text Available In recent years, there has been good progress on information and communication technology influencing businesses with a new emerging concept called customer relationship management (CRM and it has made significant changes in electronic banking. The primary objective of this paper is to survey electronic banking effects on key CRM components in one of Iranian banks in city of Tehran, Iran. The survey designs a questionnaire and distributes it among some experts in one of selected regions and the results are verified based on t-student and Freedman tests. Results show that all electronic banking services influence on CRM. In addition, that there are no significant differences among effects of electronic services on CRM but each CRM component has different effects on electronic services. In fact, according to freedman test, improving customer relationship process is the most important factor followed by providing appropriate service for each customer, providing appropriate service on appropriate time for each customer and providing appropriate service by appropriate channel for each customer.

49 CFR 228.205 - Access to electronic records.

Science.gov (United States)

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Access to electronic records. 228.205 Section 228... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HOURS OF SERVICE OF RAILROAD EMPLOYEES Electronic Recordkeeping § 228.205 Access to electronic records. (a) FRA inspectors and State inspectors participating under 49...

Patients' online access to their electronic health records and linked online services: a systematic interpretative review.

Science.gov (United States)

de Lusignan, Simon; Mold, Freda; Sheikh, Aziz; Majeed, Azeem; Wyatt, Jeremy C; Quinn, Tom; Cavill, Mary; Gronlund, Toto Anne; Franco, Christina; Chauhan, Umesh; Blakey, Hannah; Kataria, Neha; Barker, Fiona; Ellis, Beverley; Koczan, Phil; Arvanitis, Theodoros N; McCarthy, Mary; Jones, Simon; Rafi, Imran

2014-09-08

To investigate the effect of providing patients online access to their electronic health record (EHR) and linked transactional services on the provision, quality and safety of healthcare. The objectives are also to identify and understand: barriers and facilitators for providing online access to their records and services for primary care workers; and their association with organisational/IT system issues. Primary care. A total of 143 studies were included. 17 were experimental in design and subject to risk of bias assessment, which is reported in a separate paper. Detailed inclusion and exclusion criteria have also been published elsewhere in the protocol. Our primary outcome measure was change in quality or safety as a result of implementation or utilisation of online records/transactional services. No studies reported changes in health outcomes; though eight detected medication errors and seven reported improved uptake of preventative care. Professional concerns over privacy were reported in 14 studies. 18 studies reported concern over potential increased workload; with some showing an increase workload in email or online messaging; telephone contact remaining unchanged, and face-to face contact staying the same or falling. Owing to heterogeneity in reporting overall workload change was hard to predict. 10 studies reported how online access offered convenience, primarily for more advantaged patients, who were largely highly satisfied with the process when clinician responses were prompt. Patient online access and services offer increased convenience and satisfaction. However, professionals were concerned about impact on workload and risk to privacy. Studies correcting medication errors may improve patient safety. There may need to be a redesign of the business process to engage health professionals in online access and of the EHR to make it friendlier and provide equity of access to a wider group of patients. A1 SYSTEMATIC REVIEW REGISTRATION NUMBER: PROSPERO

Ubiquitous Computing Services Discovery and Execution Using a Novel Intelligent Web Services Algorithm

Science.gov (United States)

Choi, Okkyung; Han, SangYong

2007-01-01

Ubiquitous Computing makes it possible to determine in real time the location and situations of service requesters in a web service environment as it enables access to computers at any time and in any place. Though research on various aspects of ubiquitous commerce is progressing at enterprises and research centers, both domestically and overseas, analysis of a customer's personal preferences based on semantic web and rule based services using semantics is not currently being conducted. This paper proposes a Ubiquitous Computing Services System that enables a rule based search as well as semantics based search to support the fact that the electronic space and the physical space can be combined into one and the real time search for web services and the construction of efficient web services thus become possible.

Blue Collar & Beyond: Resumes for Skilled Trades & Services.

Science.gov (United States)

Parker, Yana

This book, which is designed for individuals in skilled trades and service occupations, contains 132 sample resumes for occupations in the following occupational categories: automotive and heavy equipment; construction and maintenance; customer service; hotel, restaurant, and food service; office; trades; warehouse, manufacturing, and electronics;…

Starppersonu komunikācijas veida saistība ar pusaudžu pašvērtējumu un vientulības izjūtu

OpenAIRE

Kreitūze, Ieva

2016-01-01

Pētījuma mērķis ir noskaidrot vai pusaudžu komunikācija ir saistīta ar pusaudžu pašvērtējumu un vientulības izjūtu. Pētījuma mērķa sasniegšanai tika izmantota Rozenberga pašvērtējuma skala, (Rosenberg Self-Esteem Scale, Rosenberg, 1965), UCLA vientulības skala, (The Revised UCLA Loneliness Scale, Russell, Peplau, & Cutrona, 1996). Komunikācijas izpētei tika izmantota Interpersonālās komunikācijas skala, (Interpersonal Communication Inventory, Millard & Bienvenu, 1971 Interpersonal Communicat...

Preparing students towards the complexity of today's practice : start-up in a multidisciplinary assignment

NARCIS (Netherlands)

Moonen, S.P.G.; Veeger, T.T.; Dincyürek, Ö; Hoskara, S; Vural, S.M.

2014-01-01

Education in the Department of the Built Environment (of TU/e) aims to prepare students for multidisciplinary design teams. The Bachelor program offers a broad range incorporating essentials of urbanism, architecture, structure, building physics, real estate, construction, services et cetera. This

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.

A Diffusion Model for Two-sided Service Systems

Science.gov (United States)

Homma, Koichi; Yano, Koujin; Funabashi, Motohisa

A diffusion model is proposed for two-sided service systems. ‘Two-sided’ refers to the existence of an economic network effect between two different and interrelated groups, e.g., card holders and merchants in an electronic money service. The service benefit for a member of one side depends on the number and quality of the members on the other side. A mathematical model by J. H. Rohlfs explains the network (or bandwagon) effect of communications services. In Rohlfs' model, only the users' group exists and the model is one-sided. This paper extends Rohlfs' model to a two-sided model. We propose, first, a micro model that explains individual behavior in regard to service subscription of both sides and a computational method that drives the proposed model. Second, we develop macro models with two diffusion-rate variables by simplifying the micro model. As a case study, we apply the models to an electronic money service and discuss the simulation results and actual statistics.

Impedimetric Thiourea Sensing in Copper Electrorefining Bath based on DC Magnetron Sputtered Nanosilver as Highly Uniform Transducer

International Nuclear Information System (INIS)

Mozaffari, S.A.; Amoli, H. Salar; Simorgh, S.; Rahmanian, R.

2015-01-01

Highlights: • Fabrication of a novel disposable impedimetric thiourea sensor based on nanostructured Ag film transducer. • Exploiting sputtering as a high-tech method for preparation of highly uniform nanostructured Ag film. • A wonderful combination of nanostructured Ag film and carbon paper substrate as remarkably stable and reproducible sensor for thiourea detection in copper electrorefining bath. • Application of impedimetric assessment for thiourea monitoring due to its rapidity, sensitivity, and repeatability. - Abstract: Highly uniform sputtered nanostructured silver (Nano-Ag) film on the conductive carbon paper (CP) substrate (Nano-Ag/CP) was applied as a novel approach for thiourea (TU) measurement in copper electrorefining bath. Nano-Ag film was achieved by direct current (DC) magnetron sputtering system at the optimized instrumental deposition conditions. Characterization of the surface structure of Nano-Ag film by field emission-scanning electron microscopy (FE-SEM), exhibits uniform Nano-Ag film as an effective transducer for TU sensing. Step by step monitoring of Nano-Ag/CP electrode fabrication were performed using electrochemical methods such as cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) techniques. Fabricated Nano-Ag/CP electrode was used for TU determination using EIS assessment. The impedimetric results show high sensitivity for TU sensing within 2.0–250 ppm.

21 CFR 211.68 - Automatic, mechanical, and electronic equipment.

Science.gov (United States)

2010-04-01

... SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Equipment § 211.68 Automatic, mechanical, and electronic equipment. (a) Automatic, mechanical, or electronic... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Automatic, mechanical, and electronic equipment...

Marketing legal services on the Internet

OpenAIRE

Alicja Mikołajczyk

2014-01-01

This article describes accessible means of marketing legal services under restrictive regulations in the Polish market. As attorneys-at-law and legal advisers face significant legal and ethical limitations in their market communication, they are forced to seek alternative tools of promoting their services and reaching potential clients. Electronic media turned out to be an effective and convenient channel in marketing legal services, often prevailing offline marketing communication. The artic...

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

Joint Services Electronics Program (Harvard University. Cambridge, Massachusetts)

Science.gov (United States)

1988-09-30

34Band Structures of Semimagnetic Compounds," Acta Physica Polonica bf A73 (6), 933-941 (1988). (Partially supported by N00014-86-K-0760). c. Books...Journals K.L. Babcock and R.M. Westervelt, "Dynamics of Simple Electronic neural Net- works," Physica 28D, 305 (1987). C.M. Marcus and R.M. Westervelt

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

Provision of ICT services and user satisfaction in public libraries in ...

African Journals Online (AJOL)

The study revealed that the ICT-based services provided are: bar coded circulation services; bibliographic database services; electronic-mail services; online selective dissemination of information resources; e-library services; and full text journal articles. Users are not satisfied with the available ICT-based services provided ...

An Introduction to Services Accessible on the Internet.

Science.gov (United States)

Giguere, Marlene

1992-01-01

Provides an overview of the INTERNET and INTERNET services of interest to libraries, including electronic mail, bulletin boards, electronic publishing, online public access catalogs and databases, and downloaded texts and software. (16 references) (MES)

Integral Building Design workshops : a concept to structure communication

NARCIS (Netherlands)

Savanovic, P.; Zeiler, W.; Tzou, H.S.; Jalili, N.

2007-01-01

Following the developments in (Dutch) building practice, where besides specialist skills a design approach is increasingly being asked, the Building Services chair of the Faculty of Architecture, Building and Planning of Technische Universiteit Eindhoven (TU/e) initiated in academic year 2005/06 a

Worldwide telemedicine services based on distributed multimedia electronic patient records by using the second generation Web server hyperwave.

Science.gov (United States)

Quade, G; Novotny, J; Burde, B; May, F; Beck, L E; Goldschmidt, A

1999-01-01

A distributed multimedia electronic patient record (EPR) is a central component of a medicine-telematics application that supports physicians working in rural areas of South America, and offers medical services to scientists in Antarctica. A Hyperwave server is used to maintain the patient record. As opposed to common web servers--and as a second generation web server--Hyperwave provides the capability of holding documents in a distributed web space without the problem of broken links. This enables physicians to browse through a patient's record by using a standard browser even if the patient's record is distributed over several servers. The patient record is basically implemented on the "Good European Health Record" (GEHR) architecture.

CERN Library | Sandrine Saison-Marsollier, Corinne Pralavorio and Michel Spiro present "Si tu devais me dessiner l’Univers…" | 10 December

CERN Multimedia

CERN Library

2015-01-01

Sandrine Saison-Marsollier, Corinne Pralavorio and Michel Spiro present Si tu devais me dessiner l’Univers… Thursday, 10 December 2015 at 3.30 p.m. at the Library, Building 52-1-052 Tea and coffee will be served at 3 p.m. In 2014, CERN launched an art competition for local primary schools. Children were asked to come up with questions about the universe, matter and working as a researcher. The initiative was so successful that it has been turned into a book that teachers can explore with their pupils, discussing the questions and discovering the answers together. The book is laid out in double-page spreads, with the child’s illustration on one page and the question and its answer opposite. The answers take the form of a short text written by Michel Spiro, the competition’s scientific advisor, together with a cultural quotation whose purpose is to highlight the close association between science, literature and philosophy. The questions include: What was there...

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.

PKI-based secure mobile access to electronic health services and data.

Science.gov (United States)

Kambourakis, G; Maglogiannis, I; Rouskas, A

2005-01-01

Recent research works examine the potential employment of public-key cryptography schemes in e-health environments. In such systems, where a Public Key Infrastructure (PKI) is established beforehand, Attribute Certificates (ACs) and public key enabled protocols like TLS, can provide the appropriate mechanisms to effectively support authentication, authorization and confidentiality services. In other words, mutual trust and secure communications between all the stakeholders, namely physicians, patients and e-health service providers, can be successfully established and maintained. Furthermore, as the recently introduced mobile devices with access to computer-based patient record systems are expanding, the need of physicians and nurses to interact increasingly with such systems arises. Considering public key infrastructure requirements for mobile online health networks, this paper discusses the potential use of Attribute Certificates (ACs) in an anticipated trust model. Typical trust interactions among doctors, patients and e-health providers are presented, indicating that resourceful security mechanisms and trust control can be obtained and implemented. The application of attribute certificates to support medical mobile service provision along with the utilization of the de-facto TLS protocol to offer competent confidentiality and authorization services is also presented and evaluated through experimentation, using both the 802.11 WLAN and General Packet Radio Service (GPRS) networks.

Flexible Electronics Development Supported by NASA

Science.gov (United States)

Baumann, Eric

2014-01-01

The commercial electronics industry is leading development in most areas of electronics for NASA applications; however, working in partnership with industry and the academic community, results from NASA research could lead to better understanding and utilization of electronic materials by the flexible electronics industry. Innovative ideas explored by our partners in industry and the broader U.S. research community help NASA execute our missions and bring new American products and services to the global technology marketplace. [Mike Gazarik, associate administrator for Space Technology, NASA Headquarters, Washington DC] This presentation provides information on NASA needs in electronics looking towards the future, some of the work being supported by NASA in flexible electronics, and the capabilities of the Glenn Research Center supporting the development of flexible electronics.

29 CFR 102.114 - Filing and service of papers by parties; form of papers; manner and proof of filing or service...

Science.gov (United States)

2010-07-01

..., or by registered mail, certified mail, regular mail, electronic mail (if the document was filed... proceeding, the other party shall be served by electronic mail (e-mail), if possible. If the other party does...; manner and proof of filing or service; electronic filings. 102.114 Section 102.114 Labor Regulations...

A Peer-Led Electronic Mental Health Recovery App in an Adult Mental Health Service: Study Protocol for a Pilot Trial.

Science.gov (United States)

Gulliver, Amelia; Banfield, Michelle; Reynolds, Julia; Miller, Sarah; Galati, Connie; Morse, Alyssa R

2017-12-07

There is growing demand for peer workers (people who use their own lived experience to support others in their recovery) to work alongside consumers to improve outcomes and recovery. Augmenting the workforce with peer workers has strong capacity to enhance mental health and recovery outcomes and make a positive contribution to the workforce within mental health systems and to the peer workers themselves. Technology-based applications are highly engaging and desirable methods of service delivery. This project is an exploratory proof-of-concept study, which aims to determine if a peer worker-led electronic mental (e-mental) health recovery program is a feasible, acceptable, and effective adjunct to usual treatment for people with moderate to severe mental illness. The study design comprises a recovery app intervention delivered by a peer worker to individual consumers at an adult mental health service. Evaluation measures will be conducted at post-intervention. To further inform the acceptability and feasibility of the model, consumers will be invited to participate in a focus group to discuss the program. The peer worker, peer supervisor, and key staff at the mental health service will also be individually interviewed to further evaluate the feasibility of the program within the health service and further inform its future development. The program will be delivered over a period of approximately 4 months, commencing June 2017. If the peer worker-led recovery app is found to be feasible, acceptable, and effective, it could be used to improve recovery in mental health service consumers. ©Amelia Gulliver, Michelle Banfield, Julia Reynolds, Sarah Miller, Connie Galati, Alyssa R Morse. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 07.12.2017.

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.

Modernization of ILL instrument electronics

International Nuclear Information System (INIS)

Descamps, F.

1999-01-01

We have built new general purpose cards for data acquisition taking advantage of recent developments in electronics. At the end of the year, most scheduled instruments at the ILL will be running under UNIX with VME electronics front-end. As the VME electronics of the ILL was designed at the beginning of the eighties, the instrument control section (SCI) at ILL has prepared a renewal plan for two reasons: - first, all the processor cards of the Institute are based on MIZAR processor boards and MIZAR stopped the production of this card last year, as the market was shrinking; - in addition, processors and programmable electronics are now 10 times faster. The electronics services want to take full advantage of these new performances. (author)

Electronic publishing: implications for health sciences libraries and librarians.

OpenAIRE

Schulman, J L

1986-01-01

Increasingly we hear of "electronic publishing" in the form of books and journals made available as databases, either through traditional online services or through electronic message services. This paper explores its potential impact on the medical library community and on the relationship between end user and librarian. The librarian's new roles as intermediary, facilitator, and advocate for end users are examined. The question of developing expertise for evaluating information as well as f...

Electronic data interchange in the Canadian natural gas industry

International Nuclear Information System (INIS)

Sheinfield, J.

1995-01-01

The concept of electronic data interchange (EDI) in the gas industry was discussed. EDI as a champion of costumer service and as a powerful management tool was defined, and the process of electronic information transfer was explained. EDI was then placed in the context of the business process, and its benefits in providing efficient service and product improvement were enumerated. North American Gas EDI standards, and industry initiatives were explored in detail

CHALLENGES OF ELECTRONIC INFORMATION RESOURCES IN ...

African Journals Online (AJOL)

This paper discusses the role of policy for proper and efficient library services in the electronic era. It points out some of the possible dangers of embarking in electronic resources without a proper focus at hand. Thus, it calls for today's librarians and policy makers to brainstorm and come up with working policies suitable to ...

CDRH FOIA Electronic Reading Room

Data.gov (United States)

U.S. Department of Health & Human Services — The CDRH FOIA electronic reading room contains frequently requested information via the Freedom of Information Act from the Center for Devices and Radiological Health.

An Overview of Some Electronic Identification Use Cases in Europe

Science.gov (United States)

Mattatia, Fabrice

As online services become more and more widely used, and as the exchanges of personal data become more and more widespread, electronic identification appears to be a key function for the security of the process and for the protection of privacy. It is the sole means of ensuring only authorized people have access to the data. In France and throughout Europe, e-government services, as well as private services, already use different means of electronic identification. Among the different technical solutions stand the electronic identity card: around 20 million eID cards have already been issued in Europe. The question of their interoperability is now open, in order that all European citizens may access the e-services of any Member State. With the development of electronic administration comes the need for the citizen to be able to prove his or her identity. This is essential if the citizen wants access to her personal data or administrative files, or if he wants to claim a right attached to his very identity. On the other hand, administrations have the obligation to ensure the personal data they store are not displayed to people who are not entitled to see them. They also have the need to detect fraudsters. Electronic identification, which is the ability to prove someone's identity on the Internet, thus becomes a central matter.

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.

75 FR 41863 - Structure and Practices of the Video Relay Service Program

Science.gov (United States)

2010-07-19

... Video Relay Service Program AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: In this document, the Commission takes a fresh look at its video relay service (VRS) rules so that the Commission... Number 10-111, by any of the following methods: Electronic Filers: Comments may be filed electronically...

Enabling Routes as Context in Mobile Services

DEFF Research Database (Denmark)

Brilingaite, Agne; Jensen, Christian Søndergaard; Zokaite, Nora

2004-01-01

With the continuing advances in wireless communications, geo-positioning, and portable electronics, an infrastructure is emerging that enables the delivery of on-line, location-enabled services to very large numbers of mobile users. A typical usage situation for mobile services is one characterized...... by a small screen and no keyboard, and by the service being only a secondary focus of the user. It is therefore particularly important to deliver the "right" information and service at the right time, with as little user interaction as possible. This may be achieved by making services context aware.Mobile...

10 CFR 2.305 - Service of documents; methods; proof.

Science.gov (United States)

2010-01-01

... E-Filing system. Upon an order from the Commission or presiding officer permitting alternative... service not accompanying a filing. Service of demonstrative evidence, e.g., maps and other physical... area, service on the Secretary may be accomplished electronically to the E-Filing system, as well as by...

Investment in Electronic Commerce: Financial Perspectives and Profit Conditions

OpenAIRE

Bergendahl, Göran

2002-01-01

Electronic Commerce ("eCommerce") is a concept for trade based upon products and services that are being marketed, contracted, and paid for over the Internet. Consequently, electronic commerce demands for the investment in computer systems, marketing, logistics and payments. This paper will focus on the profitability of investments in eCommerce with a special focus on outlays for information technology systems and sales management. If the services are made more standardized, if they do not ch...

Marketing and Promotion of Library Services

Science.gov (United States)

Nicholas, Julie

As librarians we should be actively marketing and promoting our library services. This paper aims to demystify marketing for librarians. Practical solutions are provided on how to implement a marketing strategy, with particular emphasis on the value of using electronic information resources. It also shows the link between promoting library services and raising the profile of the library.

Constructing Effective Search Strategies for Electronic Searching.

Science.gov (United States)

Flanagan, Lynn; Parente, Sharon Campbell

Electronic databases have grown tremendously in both number and popularity since their development during the 1960s. Access to electronic databases in academic libraries was originally offered primarily through mediated search services by trained librarians; however, the advent of CD-ROM and end-user interfaces for online databases has shifted the…

Electronic health records: eliciting behavioral health providers' beliefs.

Science.gov (United States)

Shank, Nancy; Willborn, Elizabeth; Pytlikzillig, Lisa; Noel, Harmonijoie

2012-04-01

Interviews with 32 community behavioral health providers elicited perceived benefits and barriers of using electronic health records. Themes identified were (a) quality of care, (b) privacy and security, and (c) delivery of services. Benefits to quality of care were mentioned by 100% of the providers, and barriers by 59% of providers. Barriers involving privacy and security concerns were mentioned by 100% of providers, and benefits by 22%. Barriers to delivery of services were mentioned by 97% of providers, and benefits by 66%. Most providers (81%) expressed overall positive support for electronic behavioral health records.

TU-H-CAMPUS-TeP1-04: Novel 3D Printed Plastic Cutouts Filled with Aluminum Oxide for Same Day Electron Radiotherapy

International Nuclear Information System (INIS)

Mikell, J; Lee, C; Lam, K

2016-01-01

Purpose: Clinics that outsource electron cutout manufacturing may be unable to simulate and treat patients on the same day. To enable same day treatment, we investigate the use of 3D printed hollow cutouts filled with 30 grit Al_2O_3 powder. We verified the dosimetric equivalence of such a cutout relative to an outsourced Copper cutout. Methods: Printing was performed using a Ultibots Kossel 250 V-Slot 3D printer and polylactic acid filament. Printing files were derived from an in-house 3D model designed to mate with a Varian 6 cm electron cone. Relative to conventional cutouts (Copper or Cerrobend), the height of the hollow plastic cutout was extended by 1.0 cm to increase attenuation. Measurements were performed for 6 MeV in solid water at dmax (1.4 cm) with Gafchromic™ EBT3 film; the cutout was kidney-shaped with a long and short axis of approximately 5 and 2 cm, respectively. The Copper cutout was based on an outline of the 3D printed cutout.A calibration film was exposed immediately after the electron irradiations. All films, including an un-irradiated one, were from the same batch. Films were scanned on an Epson 10000XL flatbed scanner. Film analysis was performed in DoseLab (MOBIUS Medical Systems, Houston, Tx). Results: Visual comparison of the physical cutouts revealed that the Copper cutout had a slightly smaller opening than the printed cutout. Line profiles through the registered films indicated agreement within 5% in the open section. 99.9% of pixels passed gamma analysis with 2% local percent difference, 2 mm DTA, and a 25% threshold. Conclusion: Same day simulation and treatment with electrons is feasible with 3D printing of a hollow cutout filled with Al_2O_3. Future work will include evaluations of additional cutout shapes at different depths for higher energies. Other printing materials, such as bismuth, are being tested.

TU-H-CAMPUS-TeP1-04: Novel 3D Printed Plastic Cutouts Filled with Aluminum Oxide for Same Day Electron Radiotherapy

Energy Technology Data Exchange (ETDEWEB)

Mikell, J; Lee, C; Lam, K [University of Michigan Health Systems, Ann Arbor, MI (United States)

2016-06-15

Purpose: Clinics that outsource electron cutout manufacturing may be unable to simulate and treat patients on the same day. To enable same day treatment, we investigate the use of 3D printed hollow cutouts filled with 30 grit Al{sub 2}O{sub 3} powder. We verified the dosimetric equivalence of such a cutout relative to an outsourced Copper cutout. Methods: Printing was performed using a Ultibots Kossel 250 V-Slot 3D printer and polylactic acid filament. Printing files were derived from an in-house 3D model designed to mate with a Varian 6 cm electron cone. Relative to conventional cutouts (Copper or Cerrobend), the height of the hollow plastic cutout was extended by 1.0 cm to increase attenuation. Measurements were performed for 6 MeV in solid water at dmax (1.4 cm) with Gafchromic™ EBT3 film; the cutout was kidney-shaped with a long and short axis of approximately 5 and 2 cm, respectively. The Copper cutout was based on an outline of the 3D printed cutout.A calibration film was exposed immediately after the electron irradiations. All films, including an un-irradiated one, were from the same batch. Films were scanned on an Epson 10000XL flatbed scanner. Film analysis was performed in DoseLab (MOBIUS Medical Systems, Houston, Tx). Results: Visual comparison of the physical cutouts revealed that the Copper cutout had a slightly smaller opening than the printed cutout. Line profiles through the registered films indicated agreement within 5% in the open section. 99.9% of pixels passed gamma analysis with 2% local percent difference, 2 mm DTA, and a 25% threshold. Conclusion: Same day simulation and treatment with electrons is feasible with 3D printing of a hollow cutout filled with Al{sub 2}O{sub 3}. Future work will include evaluations of additional cutout shapes at different depths for higher energies. Other printing materials, such as bismuth, are being tested.

21 CFR 1005.25 - Service of process on manufacturers.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Service of process on manufacturers. 1005.25....25 Service of process on manufacturers. (a) Every manufacturer of electronic products, prior to... United States as the manufacturer's agent upon whom service of all processes, notices, orders, decisions...

On the origin of intermediary e-government services

NARCIS (Netherlands)

Arendsen, R.; ter Hedde, M.J.; Wimmer, Maria A.; Scholl, Hans J.; Janssen, Marijn; Traunmüller, Roland

2009-01-01

The majority of SME’s tends to outsource administrative tasks, including their direct relationships with the (electronic) government. Commercial intermediary service providers therefore have to be part of governmental multi channel e-service delivery strategies. This research paper explores the

Combination of GPR with other NDT techniques in different fields of application - COST Action TU1208

Science.gov (United States)

Solla, Mercedes; Pérez-Gracia, Vega; Fontul, Simona; Santos-Assunçao, Sonia; Kucukdemirci, Melda

2017-04-01

common geophysical methods used for archaeological prospection (GPR and magnetometry). Regarding cultural heritage, an example in Barcelona (Spain) of the assessment of masonry structural elements, with embedded metallic targets, is included. Seismic tomography and 3D GPR imaging are applied, both supported with endoscopy. The results highlight the most affected areas of the structure and the existence of corroded metallic elements as consequence of humidity. Finally, two case studies support the importance of combining data in geological applications. Firstly, GPR and Electrical Resistivity Tomography (ERT) were combined for the analysis of the littoral drift and the tidal range affecting the transport of sediments in costal environments, and more particularly in O Adro Beach, in Vigo (Spain) that had been subjected to extension activities during the last decades. Secondly, the combination Multibeam Sonar and GPR data is presented for the study of a lake, which is an abandoned kaolin mine. Thus, it was possible to analyze the column of water in all the extension of the lake, while differentiating layers of lacustrine deposits and kaolin rock formations in subsurface. This work represents a contribution to the COST (European Cooperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar". The authors thank COST for funding the Action TU1208.

INTERACTION OF SEARCH CAPABILITIES OF ELECTRONIC AND TRADITIONAL (CARD CATALOGS

Directory of Open Access Journals (Sweden)

Л. В. Головко

2017-10-01

Full Text Available Purpose. Interaction of search capabilities of electronic and traditional (card catalogs. Subject: search capabilities of electronic and traditional (card catalogs and their interaction. Goal: Creating efficient search system for library information services, updating and improving the information retrieval system. To reach this goal, following tasks are set: – to determine the possibility of parallel functioning of electronic and traditional card catalogs, and to reveal the interaction of their search capabilities by conducting a survey via questionnaire titled «Interaction of search capabilities of electronic and traditional (card catalogs»; – to find out which search systems are preferred by users; – to estimate the actual condition of search capabilities of electronic and traditional (card catalogs in the library. Methodology. On various stages of the survey the following methods were used: analysis and synthesis, comparison, generalization, primary sources search; sociological method (survey. These methods allowed determining, processing and ana lyzing the whole complex of available sources, which became an important factor of research objectivity. Finding. Survey results allowed us to analyze the dynamics of changes, new needs of the readers, and to make a decision regarding the quality improvement of information search services. Practical value. Creating a theoretical foundation for implementation of set tasks is the practical value of the acquired findings. Conclusions and results of the research can be used in university students’, postgraduates’ and professors’ information search activities. Certain results of the research are used and implemented in practice of the library of Kryvyi Rih State Pedagogical University, namely at workshops on the basics of information culture (using bibliographic reference unit, information search by key words, authors and titles via electronic catalogue. Guides for users were created. Duty

39 CFR 255.4 - Accessibility to electronic and information technology.

Science.gov (United States)

2010-07-01

... AND INFORMATION TECHNOLOGY § 255.4 Accessibility to electronic and information technology. (a) In... burden, that the electronic and information technology the agency procures allows— (1) Individuals with... 39 Postal Service 1 2010-07-01 2010-07-01 false Accessibility to electronic and information...

Usage of Web Service in Mobile Application for Parents and Students in Binus School Serpong

OpenAIRE

Karto Iskandar; Andrew Thejo Putrantob

2016-01-01

A web service is a service offered by a device electronically to communicate with other electronic device using the World wide web. Smartphone is an electronic device that almost everyone has, especially student and parent for getting information about the school. In BINUS School Serpong mobile application, web services used for getting data from web server like student and menu data. Problem faced by BINUS School Serpong today is the time-consuming application update when using the native ap...

77 FR 57035 - Notice of Commission's Implementation of Procedure of Serving Parties in an Electronic Format

Science.gov (United States)

2012-09-17

... statute or regulation. Henceforth, that service will be made in an electronic format, rather than by mail... Commission's Implementation of Procedure of Serving Parties in an Electronic Format AGENCY: Federal... when required by statute or regulation. Henceforth, that service will be made in an electronic format...

An Analysis of Electronic Commerce Acquisition Systems: Comparison of a New Pure Electronic Purchasing and Exchange System (Electronic Storefront) and Other Legacy On-line Purchasing Systems

National Research Council Canada - National Science Library

Rowe, Arthur

2002-01-01

... as they relate to contracting and purchasing of supplies and services, The issues and concerns with legacy on-line procurement systems will be compared to a newly developed Pure Electronic Ordering System...

Building an electronic resource collection a practical guide

CERN Document Server

Lee, Stuart D

2004-01-01

This practical book guides information professionals step-by-step through building and managing an electronic resource collection. It outlines the range of electronic products currently available in abstracting and indexing, bibliographic, and other services and then describes how to effectively select, evaluate and purchase them.

42 CFR 423.159 - Electronic prescription drug program.

Science.gov (United States)

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Electronic prescription drug program. 423.159 Section 423.159 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Cost Control and Quality...

42 CFR 423.160 - Standards for electronic prescribing.

Science.gov (United States)

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Standards for electronic prescribing. 423.160 Section 423.160 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Cost Control and Quality...

Virtual Reference Service in Academic Libraries in West Africa

Science.gov (United States)

Sekyere, Kwabena

2011-01-01

As technology continues to advance, libraries in Europe and America continue to improve upon their virtual reference services by employing new Web technologies and applying them to existing services. West African academic libraries have begun providing resources electronically to their users but still typically lag behind in the services they…

The Competitiveness of Romanian Services Exports

Directory of Open Access Journals (Sweden)

Corina Grigorovici

2008-02-01

Full Text Available Romania carried on significant progresses in its intercession to fetch up the gaps towards the European Union concerning the services compartment, the balance of those being of almost 10% from the total Romanian export, during the first semester of 2007. In 2006, the export of services increased with 45% comparatively to the year before, consolidating the status of our country as a services exporter. The IT left its mark on the structure and organizing method of the tertiary compartment and ameliorated the form in which the services were performed in the context of enhanced electronic transfers.

Building a 'data repository' for heterogenous technical research communities through collaborations

NARCIS (Netherlands)

Rombouts, J.; Princic, A.

2010-01-01

The paper describes the project ‘3TU.Datacentrum’, an initiative of the libraries of the three Dutch Technical Universities. Its aim is to build a data curation facility for the improvement of data management, providing data curation services for data producers of the Technical Universities and

Improving access to urologists through an electronic consultation service

Science.gov (United States)

Witherspoon, Luke; Liddy, Clare; Afkham, Amir; Keely, Erin; Mahoney, John

2017-01-01

Introduction Access to specialist services is limited by wait times and geographic availability. Champlain Building Access to Specialist Advice (BASE) has been implemented in our service region to facilitate access to specialists by primary care providers (PCPs). Through a secure web-based system, PCPs are able to send eConsults instead of requesting a formal in-office consultation. Methods Urology eConsults completed through the Champlain BASE service from March 2013 to January 2015 were analyzed. Each consult was characterized in regard to the type of question asked by the referring physician and the clinical content of the referral. Using the mandatory close-out surveys, we analyzed rates of referral avoidance, physician satisfaction, and overall impact on patient care. Results Of 190 eConsultations, 70% were completed in less than 10 minutes. The most common clinical questions related to the interpretation of imaging reports (16%) and tests to choose for investigating a condition (15%). The most common diagnoses were hematuria (13%) and renal mass (8%). In 35% of cases, referral to a urologist had originally been contemplated and was avoided. In 8% of cases, a PCP did not believe a consultation was initially needed, but a referral was ultimately initiated after the eConsultation. Conclusions Our study shows that although certain clinical presentations still require a formal in-person urological consultation, eConsultations can potentially reduce unnecessary clinic visits while identifying patients who may benefit from early urological consultation. Through both these mechanisms, we may improve timely access to urologists. PMID:28798830

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.

Mobile Opportunities and Applications for E-service Innovations

DEFF Research Database (Denmark)

Scupola, Ada

Mobile technology continues to shape our society, delivering information and knowledge right to our finger tips. It is only fitting that these advancements and opportunities are applied to the area of electronic services. Mobile Opportunities and Applications for E-Service Innovations brings...

Achieving blood pressure control among renal transplant recipients by integrating electronic health technology and clinical pharmacy services.

Science.gov (United States)

Migliozzi, Daniel R; Zullo, Andrew R; Collins, Christine; Elsaid, Khaled A

2015-11-15

The implementation and outcomes of a program combining electronic home blood pressure monitoring (HBPM) and pharmacist-provided medication therapy management (MTM) services in a renal transplantation clinic are described. Patients enrolled in the program were provided with a computer-enabled blood pressure monitor. A dedicated renal transplantation pharmacist was integrated into the renal transplantation team under a collaborative care practice agreement. The collaborative care agreement allowed the pharmacist to authorize medication additions, deletions, and dosage changes. Comprehensive disease and blood pressure education was provided by a clinical pharmacist. In the pretransplantation setting, the pharmacist interviewed the renal transplant candidate and documents allergies, verified the patient's medication profile, and identified and assessed barriers to medication adherence. A total of 50 renal transplant recipients with at least one recorded home blood pressure reading and at least one year of follow-up were included in our analysis. A significant reduction in mean systolic and diastolic blood pressure values were observed at 30, 90, 180, and 360 days after enrollment in the program (p services implemented in a renal transplant clinic was associated with sustained improvements in blood pressure control. Incorporation of a pharmacist in the renal transplant clinic resulted in the detection and resolution of medication-related problems. Copyright © 2015 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

[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.

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.

Asymmetrical effects of mesophyll conductance on fundamental photosynthetic parameters and their relationships estimated from leaf gas exchange measurements.

Science.gov (United States)

Sun, Ying; Gu, Lianhong; Dickinson, Robert E; Pallardy, Stephen G; Baker, John; Cao, Yonghui; DaMatta, Fábio Murilo; Dong, Xuejun; Ellsworth, David; Van Goethem, Davina; Jensen, Anna M; Law, Beverly E; Loos, Rodolfo; Martins, Samuel C Vitor; Norby, Richard J; Warren, Jeffrey; Weston, David; Winter, Klaus

2014-04-01

Worldwide measurements of nearly 130 C3 species covering all major plant functional types are analysed in conjunction with model simulations to determine the effects of mesophyll conductance (g(m)) on photosynthetic parameters and their relationships estimated from A/Ci curves. We find that an assumption of infinite g(m) results in up to 75% underestimation for maximum carboxylation rate V(cmax), 60% for maximum electron transport rate J(max), and 40% for triose phosphate utilization rate T(u) . V(cmax) is most sensitive, J(max) is less sensitive, and T(u) has the least sensitivity to the variation of g(m). Because of this asymmetrical effect of g(m), the ratios of J(max) to V(cmax), T(u) to V(cmax) and T(u) to J(max) are all overestimated. An infinite g(m) assumption also limits the freedom of variation of estimated parameters and artificially constrains parameter relationships to stronger shapes. These findings suggest the importance of quantifying g(m) for understanding in situ photosynthetic machinery functioning. We show that a nonzero resistance to CO2 movement in chloroplasts has small effects on estimated parameters. A non-linear function with gm as input is developed to convert the parameters estimated under an assumption of infinite gm to proper values. This function will facilitate gm representation in global carbon cycle models. © 2013 John Wiley & Sons Ltd.

47 CFR 64.3100 - Restrictions on mobile service commercial messages.

Science.gov (United States)

2010-10-01

... subscriber; (2) Include a functioning return electronic mail address or other Internet-based mechanism that... of mobile service commercial messages and/or commercial electronic mail messages, and that does not... electronic mail messages with a functioning option and clear and conspicuous instructions to reject further...

To share or not to share: thats the question! When does sharing of HR services maximize perceived HR service value?

NARCIS (Netherlands)

Meijerink, Jeroen Gerard; Hofman, Erwin; Hemels, Hinse

2011-01-01

Nowadays, organizations can rely on a variety of delivery channels for offering HR services to employees, such as HR shared service centres, embedded HR professionals or electronic HRM. However, when should organizations opt for one of the many HR delivery channels that are at their disposal to

İnternet ve Tuğla-Harç Mağazalarına İlişkin Müşteri Düşünceleri ve Değişen Müşteri Davranışları

Directory of Open Access Journals (Sweden)

Abdolrazagh MADAHI

2014-09-01

Full Text Available Bu çalışma Malezya’da internette faaliyet gösteren tuğla harç mağazalarına ilişkin müşteri düşüncelerini ve müşterilerin değişen kanal eğilimlerini analiz etmeyi amaçlamaktadır. Çalışmaya ilişkin veriler Klang Vadisi ve Penang Bölgesi’nde 497 kişinin katılımıyla gerçekleştirilen anketlerin neticesinde elde edilmiştir. Çalışmada yapısal bağlamda PLS Modeli ve data analizi bağlamında ise SEM Modeli kullanılmıştır. Yapılan 497 anketin neticesinde, çalışmanın verileri, uygunluk ve zorluk bağlamında internetten tuğla ve harç mağazalara doğru değişen bir eğilim olduğunu göstermiştir. Bulgular benzer şekilde cinsiyet ve niyetin de müşterilerin kanal değiştirmesinde etkin unsurlar olduğunu ortaya koymuştur.

The Case of Roskilde University E-Services

DEFF Research Database (Denmark)

Heilesen, Simon

2008-01-01

Examining electronic services both as products and as organization, this chapter discusses the development and management of e-services at Roskilde University, Denmark. The services in question can be distinguished according to purpose into products meant for administration, communication......, education, and integration. The chapter discusses several examples of e-services from the point of view of adoption of technological innovation. Further, it is argued that participatory design and voluntary adoption are factors favourable to, but also challenging to the adoption of e-services. The technical...... and organizational integration of e-services are also touched upon, as is the importance of maintaining a creative environment for developing the services. The chapter concludes by outlining some challenges to the continued diffusion of e-services in the organization....

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.

12 CFR 1780.10 - Service of papers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Service of papers. 1780.10 Section 1780.10... papers. (a) By the parties. Except as otherwise provided, a party filing papers or serving a subpoena...) Transmission by electronic media, only if the parties mutually agree. Any papers served by electronic media...

PREFACE: Quantum Dot 2010

Science.gov (United States)

Taylor, Robert A.

2010-09-01

These conference proceedings contain the written papers of the contributions presented at Quantum Dot 2010 (QD2010). The conference was held in Nottingham, UK, on 26-30 April 2010. The conference addressed topics in research on: 1. Epitaxial quantum dots (including self-assembled and interface structures, dots defined by electrostatic gates etc): optical properties and electron transport quantum coherence effects spin phenomena optics of dots in cavities interaction with surface plasmons in metal/semiconductor structures opto-electronics applications 2. Novel QD structures: fabrication and physics of graphene dots, dots in nano-wires etc 3. Colloidal quantum dots: growth (shape control and hybrid nanocrystals such as metal/semiconductor, magnetic/semiconductor) assembly and surface functionalisation optical properties and spin dynamics electrical and magnetic properties applications (light emitting devices and solar cells, biological and medical applications, data storage, assemblers) The Editors Acknowledgements Conference Organising Committee: Maurice Skolnick (Chair) Alexander Tartakovskii (Programme Chair) Pavlos Lagoudakis (Programme Chair) Max Migliorato (Conference Secretary) Paola Borri (Publicity) Robert Taylor (Proceedings) Manus Hayne (Treasurer) Ray Murray (Sponsorship) Mohamed Henini (Local Organiser) International Advisory Committee: Yasuhiko Arakawa (Tokyo University, Japan) Manfred Bayer (Dortmund University, Germany) Sergey Gaponenko (Stepanov Institute of Physics, Minsk, Belarus) Pawel Hawrylak (NRC, Ottawa, Canada) Fritz Henneberger (Institute for Physics, Berlin, Germany) Atac Imamoglu (ETH, Zurich, Switzerland) Paul Koenraad (TU Eindhoven, Nethehrlands) Guglielmo Lanzani (Politecnico di Milano, Italy) Jungil Lee (Korea Institute of Science and Technology, Korea) Henri Mariette (CNRS-CEA, Grenoble, France) Lu Jeu Sham (San Diego, USA) Andrew Shields (Toshiba Research Europe, Cambridge, UK) Yoshihisa Yamamoto (Stanford University, USA) Artur

38 CFR 36.4321 - Service of process.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Service of process. 36...) LOAN GUARANTY Guaranty or Insurance of Loans to Veterans With Electronic Reporting § 36.4321 Service of process. (a) In any legal or equitable proceeding to which the Secretary is a party (including probate and...

Sklapanje ugovora o vezu i ugovora o ostavi plovila konkludentnim činima : [prikaz presude

Directory of Open Access Journals (Sweden)

Vesna Skorupan Wolff

2017-11-01

Full Text Available Tužitelj kao vlasnik plovila smatra da je između njega i marine kao tuženika sklopljen konkludentnim činima ugovor o ostavi plovila. Tužitelj je kupio i preuzeo plovilo od ranijeg vlasnika koji je s marinom bio u ugovornom odnosu. Nakon što je tužitelj pozvan od tuženika (marine da preuzme i ukloni plovilo sa veza jer će u protivnom biti premješteno na drugi vez, tužitelj to nije učinio. Ne može se smatrati da je ugovor o ostavi bio zaključen, kako to smatra tužitelj, konkludentnim činima tužitelja koji nije preuzeo plovilo nakon određenog roka te tuženika koji je premjestio plovilo na drugi vez, a u zimskom razdoblju ga ponovno vratio na siguran zaštićeni dio marine. U ponašanju tuženika i njegovom pozivu tužitelju da preuzme plovilo te premještanju plovila na drugi manje siguran vez nakon što tužitelj u određenom roku nije preuzeo plovilo, nema elemenata izražavanja volje za sklapanje ugovora o čuvanju plovila. Nedostatak volje za sklapanja ugovora o ostavi već na strani tuženika ukazuje da između stranaka nije nastao ugovor o čuvanju tužiteljevog plovila.

A Review of Telemedicine Services in Finland

DEFF Research Database (Denmark)

Khatri, Vikramajeet; Peterson, Carrie Beth; Kyriazakos, Sofoklis

2011-01-01

Telemedicine is gaining popularity due to the provision of ubiquitous health care services that is a fundamental need for every socialized society. In this paper, telemedicine services in Finland are discussed, as well as how they came into existence, how they are funded, evaluated, and what...... are their impacts on health care systems and society. Telemedicine services like teleradiology, telelaboratory, telepsychiatry and remote consultations, are being offered in all hospital districts. Primary health care centers in Finland are lacking telemedicine services, and are planning to have them. Electronic...

Electronic information sources access and use for healthcare ...

African Journals Online (AJOL)

Background: 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. Materials ...

A Framework for Analysing Service Ecosystem Capabilities to Innovate

OpenAIRE

Riedl, Christoph;Böhmann, Tilo;Leimeister, Jan Marco;Krcmar, Helmut

2014-01-01

Electronic services delivered over the Internet are gaining importance in the business world. This area has seen an increase in scientific interest over the past years under the labels ?Internet of Services? and Web-service ecosystems. The paper develops a conceptual framework of actors and their roles in an open innovation system for a networked ecosystem of Web-services. The framework illustrates how open innovation can be implemented in a Web-service ecosystem to increase innovation perfor...

Usage of Web Service in Mobile Application for Parents and Students in Binus School Serpong

Directory of Open Access Journals (Sweden)

Karto Iskandar

2016-09-01

Full Text Available A web service is a service offered by a device electronically to communicate with other electronic device using the World wide web. Smartphone is an electronic device that almost everyone has, especially student and parent for getting information about the school. In BINUS School Serpong mobile application, web services used for getting data from web server like student and menu data. Problem faced by BINUS School Serpong today is the time-consuming application update when using the native application while the application updates are very frequent. To resolve this problem, BINUS School Serpong mobile application will use the web service. This article showed the usage of web services with XML for retrieving data of student. The result from this study is that by using web service, smartphone can retrieve data consistently between multiple platforms. 

Uranium in Canada: 1984 assessment of supply and requirements

International Nuclear Information System (INIS)

1985-09-01

The success of uranium exploration efforts in Canada has continued, resulting in an overall increase in domestic uranium resource estimates for the principal resource categories. In 1984, Canada's five primary uranium producers employed some 5,800 people at their mining and milling operations, and produced concentrates containing some 11 170 tU. In 1984 the resource estimates were (in tonnes U recoverable): measured - 54 000; indicated - 233 000; inferred - 264 000. Canada's projected annual primary uranium production capability will stabilize at some 12 000 tU through the remainder of the 1980s. Should market conditions warrant, additional production centres could be developed to raise production capability to a level of 15 000 tU by the latter half of the 1990s. Prognosticated resources exploitable at uranium prices of $300/kg U or less are estimated to amount to 292 000 tU. Speculative resources of interest at prices of $300/kg U or less, in areas assessed during 1984, are thought to total approximately one million tU. Uranium exploration expenditures in Canada in 1983 and 1984 were an estimated $41 and $35 million, respectively. Exploration drilling and surface development drilling in 1983 and 1984 were reported to be 153 000 m and 197 000 m, respectively, some 85 per cent of which was in Saskatchewan. Canada's known uranium resources, recoverable at uranium prices of $150/kg U or less, are more than sufficient to meet the 30-year fuelling requirements of those reactors in Canada that are either in operation now or committed or expected to be in-service by 1995. Over the longer term, there is significant potential for discovering additional uranium resources in Canada

Does e-HRM lead to better HRM service?

NARCIS (Netherlands)

Bondarouk, Tanya; Harms, Rainer; Lepak, David

2017-01-01

Electronic Human Resource Management (e-HRM) is often assumed to increase HRM service quality. This paper empirically examines the relationship between e-HRM and HRM service quality and addresses two calls from recent e-HRM studies, namely to highlight (i) the importance of the interplay between

N,N'-Dimethylthiourea dioxide formation from N,N'-dimethylthiourea reflects hydrogen peroxide concentrations in simple biological systems

International Nuclear Information System (INIS)

Curtis, W.E.; Muldrow, M.E.; Parker, N.B.; Barkley, R.; Linas, S.L.; Repine, J.E.

1988-01-01

The authors hypothesized that measurement of a specific product from reaction of N,N'-dimethylthiourea (Me 2 TU) and H 2 O 2 would provide a good indication of the H 2 O 2 scavenging and protection seen after addition of Me 2 TU to biological systems. They found that addition of H 2 O 2 to Me 2 TU yielded a single stable product, Me 2 TU dioxide. Me 2 TU dioxide formation correlated with Me 2 TU consumption as a function of added H 2 O 2 concentration and was prevented by simultaneous addition of catalase (but not boiled catalase), superoxide dismutase, dimethyl sulfoxide, mannitol, or sodium benzoate. Me 2 TU dioxide formation, Me 2 TU consumption, and H 2 O 2 concentration increases occurred in mixtures containing phorbol 12-myristate 13-acetate (PMA) and normal human neutrophils but not in mixtures containing PMA and neutrophils from patients with chronic granulomatous disease or in mixtures containing PMA and normal neutrophils and catalase. Me 2 TU dioxide formation also occurred in isolated rat lungs perfused with Me 2 TU and H 2 O 2 but not in lungs perfused with Me 2 TU and elastase, histamine, or oleic acid. In contrast, Me 2 TU dioxide formation did not occur after exposure of Me 2 TU to 60 Co-generated hydroxyl radical or hypochlorous acid in the presence of catalase. The results indicate that reaction of Me 2 TU with H 2 O 2 selectively forms Me 2 TU may be useful for assessing the presence and significance of H 2 O 2 in biological systems

Nuclear services for Japan

International Nuclear Information System (INIS)

Anderson, B.

1991-01-01

The UK Atomic Energy Authority (UKAEA) became AEA Technology in April 1990. The commercial interests are focussed through 4 business units: AEA Reactor Services, with whom several contracts have been won from Japanese customers for high resolution Field Emission Gun Scanning Transmission Electron Microscopy (FEGSTEM); AEA Fuel Services, a contract is being negotiated with an existing Japanese customer; AEA Decommissioning and Radwaste, with whom further development of an alternative approach to evaporation of liquid waste effluent for specific application in Japan is in progress; AEA Fusion. 1 fig

Report of the Instrumentation Service - Annex C

International Nuclear Information System (INIS)

Majstorovic, D.

1987-01-01

This report describes the tasks and organizational structure of the Instrumentation service. The most important task of this Service is control and maintenance of the reactor control and protection instruments, operation control, and dosimetry system. Besides data about this basic instrumentation, the report includes data about control and maintenance of other electronic equipment related to experimental facilities [sr

Records management and service delivery: the case of Department ...

African Journals Online (AJOL)

This article explores the role of records management in the delivery of public service in ... to the Corporate Services Division at the Ministry of Health headquarters. ... delays in access and use of records; lack of a elaborate electronic records ...

Basic Conditions of Validity of Electronic Contracts in Iran and UNCITRAL Model Law

Directory of Open Access Journals (Sweden)

Abbas Karimi

2017-02-01

Full Text Available Diverse activities such as electronic exchange of goods and services, instant digital content delivery, electronic funds transfer, electronic stock exchange, electronic bill of lading, commercial projects, common engineering and design, sourcing, government purchase, direct marketing and post-sales services included in e-commerce field.  Due to the increasing spread of the electronic world in all aspects, electronic contracts, in turn, was of great importance and made significant contributions in business contracts. The present study aims to investigate the concept, fundamentals and history of electronic contracts referring to UNCITRAL Model Law on Electronic Commerce and Electronic Commerce Act (1996. The results indicate that in terms of the conclusion and obligations of the parties, contract in cyberspace in general is similar to the contract in the real world and in this respect, there is no major difference between these two contexts. Potential electronic contracts considered as written ones and Electronic signatures recognized as valid as the basis of the validity of the will in electronic trading.

18th International Conference on Electronic Publishing

CERN Document Server

Dobreva, Milena

2014-01-01

The ways in which research data is used and handled continue to capture public attention and are the focus of increasing interest. Electronic publishing is intrinsic to digital data management, and relevant to the fields of data mining, digital publishing and social networks, with their implications for scholarly communication, information services, e-learning, e-business and the cultural heritage sector. This book presents the proceedings of the 18th International Conference on Electronic Publishing (ELPUB), held in Thessaloniki, Greece, in June 2014. The conference brings together researchers and practitioners to discuss the many aspects of electronic publishing, and the theme this year is 'Let's put data to use: digital scholarship for the next generation'. As well as examining the role of cultural heritage and service organisations in the creation, accessibility, duration and long-term preservation of data, it provides a discussion forum for the appraisal, citation and licensing of research data and the n...

Electronic circuit provides automatic level control for liquid nitrogen traps

Science.gov (United States)

Turvy, R. R.

1968-01-01

Electronic circuit, based on the principle of increased thermistor resistance corresponding to decreases in temperature provides an automatic level control for liquid nitrogen cold traps. The electronically controlled apparatus is practically service-free, requiring only occasional reliability checks.

Experiences of Healthcare Professionals to the Introduction in Sweden of a Public eHealth Service: Patients' Online Access to their Electronic Health Records.

Science.gov (United States)

Ålander, Ture; Scandurra, Isabella

2015-01-01

Patients' increasing demands for medical information, the digitization of health records and the fast spread of Internet access form a basis of introducing new eHealth services. An international trend is to provide access for patients to health information of various kind. In Sweden, access by patients to their proper electronic health record (EHR) has been provided in a pilot county since November 2012. This eHealth service is controversial and criticism has arised from the clinical professions, mainly physicians. Two web surveys were conducted to discover whether the opinions of healthcare professionals differ; between staff that have had experience with patients accessing their own EHR and those who have no such expericence. Experienced nurses found the EHR more important for the patients and a better reform, compared to unexperienced nurses in the rest of the country. Similarly, physicians with their own experience had a more positive attitude compared to non-experienced physicians. The conclusion of this study is that healthcare professionals must be involved in the implementation of public eHealth services such as EHRs and that real experiences of the professionals should be better disseminated to their inexperienced peers.

A View on Electronic Learning Portals

OpenAIRE

Zavaraqi, Rasoul

2009-01-01

Portals are less than a decade old. They have come to cover are areas of electronic services, including electronic learning. With their efficient communication and information capabilities, these portals are capable of realizing novel learning concepts such as structuralism, active and cooperative learning. The present paper endeavors to discuss the latest understanding, theories and concepts regarding E-learning portals and to review the issues and steps that should be considered in designin...

Flexible Simulation E-Learning Environment for Studying Digital Circuits and Possibilities for It Deployment as Semantic Web Service

Science.gov (United States)

Radoyska, P.; Ivanova, T.; Spasova, N.

2011-01-01

In this article we present a partially realized project for building a distributed learning environment for studying digital circuits Test and Diagnostics at TU-Sofia. We describe the main requirements for this environment, substantiate the developer platform choice, and present our simulation and circuit parameter calculation tools.…

An electronics laboratory in Ceylon

International Nuclear Information System (INIS)

1962-01-01

At the request of the Ceylon Government, the International Atomic Energy Agency provided Ceylon with the services of an expert to install electronic equipment for nuclear raw materials prospecting and assay and to train local personnel in the operation and maintenance of the instruments

The Effect of In-Service Training of Computer Science Teachers on Scratch Programming Language Skills Using an Electronic Learning Platform on Programming Skills and the Attitudes towards Teaching Programming

Science.gov (United States)

Alkaria, Ahmed; Alhassan, Riyadh

2017-01-01

This study was conducted to examine the effect of in-service training of computer science teachers in Scratch language using an electronic learning platform on acquiring programming skills and attitudes towards teaching programming. The sample of this study consisted of 40 middle school computer science teachers. They were assigned into two…

31 CFR 208.3 - Payment by electronic funds transfer.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Payment by electronic funds transfer. 208.3 Section 208.3 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE MANAGEMENT OF FEDERAL AGENCY...

Adaptive municipal electronic forms

NARCIS (Netherlands)

Kuiper, Pieternel; van Dijk, Elisabeth M.A.G.; Bondarouk, Tatiana; Ruel, Hubertus Johannes Maria; Guiderdoni-Jourdain, Karine; Oiry, Ewan

Adaptation of electronic forms (e-forms) seems to be a step forward to reduce the burden for people who fill in forms. Municipalities more and more offer e-forms online that can be used by citizens to request a municipal product or service or by municipal employees to place a request on behalf of a

A proposed model of e-trust for electronic banking

Directory of Open Access Journals (Sweden)

Neda Yousefi

2015-11-01

Full Text Available Customer’s trust is the most important and one of the key factors of success in e-commerce. However, trust is the essential aspects of e-banking adoption and the main element for building long-term relationships with the bank's customers. So the purpose of this research is to investigate the factors influencing on customer′s trust in e-banking services and prioritize them. Therefore, designed questionnaire was distributed among 177 electronic service customers in number of banks in the city of Karaj, Iran. Likert quintuplet scales were used to measure the variables. After collecting the questionnaires, the data were analyzed by structural equation modeling (by using LISREL 8.5. The results revealed that quality of electronic services such as ease of use, privacy and security, individual characteristics of customers such as disposition to trust and features of bank such as reputation, size and dependence on government, have had the greatest effect on customer′s trust in e-banking services.

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. PMID:11953795

Marketing legal services on the Internet

Directory of Open Access Journals (Sweden)

Alicja Mikołajczyk

2014-09-01

Full Text Available This article describes accessible means of marketing legal services under restrictive regulations in the Polish market. As attorneys-at-law and legal advisers face significant legal and ethical limitations in their market communication, they are forced to seek alternative tools of promoting their services and reaching potential clients. Electronic media turned out to be an effective and convenient channel in marketing legal services, often prevailing offline marketing communication. The article presents legal restrictions in the market, with emphasis to fundamental barriers that prevent implementation of traditional marketing tools and techniques broadly available in market communication. The second part presents selected tools of online marketing applicable in promotion of legal services, examplified with their use in practice.