WorldWideScience

Sample records for technology bulletin electron

  1. Federal Government Electronic Bulletin Boards: An Assessment with Policy Recommendations.

    Science.gov (United States)

    Bertot, John Carlo; McClure, Charles R.

    1993-01-01

    Identifies and analyzes federal government electronic bulletin boards; assesses the types of information available to users, including costs and technological access issues; discusses federal information policy; and considers the role of federal bulletin boards in accessing and managing electronic government information. (Contains 29 references.)…

  2. DEMONSTRATION BULLETIN: HIGH VOLTAGE ELECTRON BEAM TECHNOLOGY - HIGH VOLTAGE ENVIRONMENTAL APPLICATIONS, INC.

    Science.gov (United States)

    The high energy electron beam irradiation technology is a low temperature method for destroying complex mixtures of hazardous organic chemicals in solutions containing solids. The system consists of a computer-automated, portable electron beam accelerator and a delivery system. T...

  3. Technology applications bulletins: Number one

    Energy Technology Data Exchange (ETDEWEB)

    Koncinski, W. Jr. (ed.)

    1989-02-01

    Martin Marietta Energy Systems, Inc. (Energy Systems), operates five facilities for the US Department of Energy (DOE): the Oak Ridge National Laboratory (ORNL), which is a large, multidisciplinary research and development (R and D) center whose primary mission is energy research; the Oak Ridge Y-12 Plant, which engages in defense research, development, and production; and the uranium-enrichment plants at Oak Ridge; Paducah, Kentucky; and Portsmouth, Ohio. Much of the research carried out at these facilities is of interest to industry and to state or local governments. To make information about this research available, the Energy Systems Office of Technology Applications publishes brief descriptions of selected technologies and reports. These technology applications bulletins describe the new technology and inform the reader about how to obtain further information, gain access to technical resources, and initiate direct contact with Energy Systems researchers.

  4. Geothermal Energy Technology: a current-awareness bulletin

    Energy Technology Data Exchange (ETDEWEB)

    Smith, L.B. (ed.)

    1983-01-15

    This bulletin announces on a semimonthly basis the current worldwide information available on the technology required for economic recovery of geothermal energy and its use either directly or for production of electric power. The subject content encompasses: resource status and assessment, geology and hydrology of geothermal systems, geothermal exploration, legal and institutional aspects, economic and final aspects, environmental aspects and waste disposal, by-products, geothermal power plants, geothermal engineering, direct energy utilization, and geothermal data and theory.

  5. ELECTROCHEMICAL REMEDIATION TECHNOLOGIES (ECRTS) DEMONSTRATION BULLETIN

    Science.gov (United States)

    The ElectroChemical Remediation Technologies (ECRTs) process was developed by P2-Soil Remediation, Inc. P-2 Soil Remediation, Inc. formed a partnership with Weiss Associates and ElectroPetroleum, Inc. to apply the technology to contaminated sites. The ECRTs process was evaluated ...

  6. Reduction in the number of editions of the electronic Bulletin in August

    CERN Multimedia

    2006-01-01

    Please note that the electronic Bulletin will not be updated on 18 August. All announcements for the second half of August will appear in issue 35-36/2006 (submission of announcements by midday on 22 August, publication on 25 August). For further information, please contact: Information.Bulletin@cern.ch

  7. EMERGING TECHNOLOGY BULLETIN: SPOUTED BED REACTOR

    Science.gov (United States)

    The Spouted Bed Reactor (SBR) technology utilizes the unique attributes of the "spouting " fluidization regime, which can provide heat transfer rates comparable to traditional fluid beds, while providing robust circulation of highly heterogeneous solids, concurrent with very agg...

  8. DEMONSTRATION BULLETIN: MICROFILTRATION TECHNOLOGY EPOC WATER, INC.

    Science.gov (United States)

    The EPOC mbrofiltratbn technology is designed to remove suspended solids that are 0.1 microns in diameter or larger from liquid wastes. Wastewaters containing dissolved metals are treated by chemical precipitation, so that the metal contamination present is greater than or equal...

  9. DEMONSTRATION BULLETIN: MICROFILTRATION TECHNOLOGY EPOC WATER, INC.

    Science.gov (United States)

    The EPOC mbrofiltratbn technology is designed to remove suspended solids that are 0.1 microns in diameter or larger from liquid wastes. Wastewaters containing dissolved metals are treated by chemical precipitation, so that the metal contamination present is greater than or equal...

  10. DEMONSTRATION BULLETIN: FORAGER™ SPONGE TECHNOLOGY - DYNAPHORE, INC.

    Science.gov (United States)

    The Forager™ Sponge is an open-celled cellulose sponge incorporating an amine-containing chelating polymer that has selective affinity for dissolved heavy metals in both cationic and anionic states. The Forager™ Sponge technology can be utilized to remove and concentrate heavy me...

  11. Reduction in the number of editions of the electronic Bulletin in August

    CERN Multimedia

    2006-01-01

    Please note that the electronic Bulletin will not be updated on 4 and 18 August. All announcements for the month of August will appear in issues No. 33-34/2006 (submission of announcements by midday on 8 August, publication on 11 August) and 35-36/2006 (submission of announcements by midday on 22 August, publication on 25 August). For further information, please contact: Information.Bulletin@cern.ch

  12. Technology and Manpower in the Textile Industry of the 1970's. Bulletin No. 1578.

    Science.gov (United States)

    Bureau of Labor Statistics (DOL), Washington, DC.

    This bulletin describes changes in technology in the textile industry, one of the major industries of the economy, projects their impact on productivity, employment, and occupational requirements, and discusses methods of adjustment. It is designed to partially meet the requirement of the Manpower Development and Training Act that the Secretary of…

  13. Electron tunnel sensor technology

    Science.gov (United States)

    Waltman, S. B.; Kaiser, W. J.

    1989-01-01

    The recent development of Scanning Tunneling Microscopy technology allows the application of electron tunneling to position detectors for the first time. The vacuum tunnel junction is one of the most sensitive position detection mechanisms available. It is also compact, simple, and requires little power. A prototype accelerometer based on electron tunneling, and other sensor applications of this promising new technology are described.

  14. DEMONSTRATION BULLETIN: GRACE DEARBORN INC. DARAMEND™ BIOREMEDIATION TECHNOLOGY

    Science.gov (United States)

    The DARAMEND™ Bioremediation Technology may be applied to the remediation of soils and sediments contaminated by a wide variety of organic contaminants including chlorinated phenols, polynuclear aromatic hydrocarbons (PAHs), and petroleum hydrocarbons. The technology may be ap...

  15. DEMONSTRATION BULLETIN: RADIO FREQUENCY HEATING - KAI TECHNOLOGIES, INC.

    Science.gov (United States)

    Radio frequency heating (RFH) is a process that uses electromagnetic energy in the radio frequency (RF) band to heat soil in situ, thereby potentially enhancing the performance of standard soil vapor extraction (SVE) technologies. An RFH system developed by KAI Technologies, I...

  16. Electronic equipment packaging technology

    CERN Document Server

    Ginsberg, Gerald L

    1992-01-01

    The last twenty years have seen major advances in the electronics industry. Perhaps the most significant aspect of these advances has been the significant role that electronic equipment plays in almost all product markets. Even though electronic equipment is used in a broad base of applications, many future applications have yet to be conceived. This versatility of electron­ ics has been brought about primarily by the significant advances that have been made in integrated circuit technology. The electronic product user is rarely aware of the integrated circuits within the equipment. However, the user is often very aware of the size, weight, mod­ ularity, maintainability, aesthetics, and human interface features of the product. In fact, these are aspects of the products that often are instrumental in deter­ mining its success or failure in the marketplace. Optimizing these and other product features is the primary role of Electronic Equipment Packaging Technology. As the electronics industry continues to pr...

  17. DEMONSTRATION BULLETIN: COLLOID POLISHING FILTER METHOD - FILTER FLOW TECHNOLOGY, INC.

    Science.gov (United States)

    The Filter Flow Technology, Inc. (FFT) Colloid Polishing Filter Method (CPFM) was tested as a transportable, trailer mounted, system that uses sorption and chemical complexing phenomena to remove heavy metals and nontritium radionuclides from water. Contaminated waters can be pro...

  18. A Usability Survey of a Contents-Based Video Retrieval System by Combining Digital Video and an Electronic Bulletin Board

    Science.gov (United States)

    Haga, Hirohide; Kaneda, Shigeo

    2005-01-01

    This article describes the survey of the usability of a novel content-based video retrieval system. This system combines video streaming and an electronic bulletin board system (BBS). Comments submitted to the BBS are used to index video data. Following the development of the prototype system an experimental survey with ten subjects was performed.…

  19. DEMONSTRATION BULLETIN: CYCLONE FURNACE SOIL VITRI- FICATION TECHNOLOGY - BABCOCK & WILCOX

    Science.gov (United States)

    Babcock and Wilcox's (B&W) cyclone furnace is an innovative thermal technology which may offer advantages in treating soils containing organics, heavy metals, and/or radionuclide contaminants. The furnace used in the SITE demonstration was a 4- to 6-million Btu/hr pilot system....

  20. Electron Technology: ELTE 2016

    Science.gov (United States)

    Pisarkiewicz, Tadeusz; Kucewicz, Wojciech

    2016-12-01

    In this paper we present a review of research results and technical accomplishments presented by researchers from technical universities, governmental institutes and research companies during the XIIth Scientific Conference Electron Technology, ELTE 2016. This review is based on materials presented at four topical conference sessions: Microelectronics and Nanoelectronics, Photonics, Materials and Technologies, and Microsystems and also on materials presented by invited speakers at two dedicated sessions. Oral sessions were accompanied by the poster sessions. In effect about 50 papers gathered in this volume reflect the topics discussed at the Conference. A short description of technological and measurement possibilities in the laboratories of Academic Centre for Materials and Nanotechnology and also in the Department of Electronics of the Faculty of Computer Science, Electronics and Telecommunications AGH UST are given.

  1. Mathematics for electronic technology

    CERN Document Server

    Howson, D P

    1975-01-01

    Mathematics for Electronic Technology is a nine-chapter book that begins with the elucidation of the introductory concepts related to use of mathematics in electronic engineering, including differentiation, integration, partial differentiation, infinite series, vectors, vector algebra, and surface, volume and line integrals. Subsequent chapters explore the determinants, differential equations, matrix analysis, complex variable, topography, graph theory, and numerical analysis used in this field. The use of Fourier method for harmonic analysis and the Laplace transform is also described. The ma

  2. New Bulletin: Latest News

    CERN Multimedia

    2005-01-01

    The paper version of the CERN Bulletin will be published twice a month with effect from 18 April 2005. The electronic version will be updated weekly. This year will see many changes in the Bulletin, designed to make it more economical, more compact and more attractive.

  3. Electronic components and technology

    CERN Document Server

    Sangwine, Stephen

    2007-01-01

    Most introductory textbooks in electronics focus on the theory while leaving the practical aspects to be covered in laboratory courses. However, the sooner such matters are introduced, the better able students will be to include such important concerns as parasitic effects and reliability at the very earliest stages of design. This philosophy has kept Electronic Components and Technology thriving for two decades, and this completely updated third edition continues the approach with a more international outlook.Not only does this textbook introduce the properties, behavior, fabrication, and use

  4. Bulletin Survey: Technical clarifications

    CERN Multimedia

    2002-01-01

    In the latest of our articles on the results of the Bulletin survey, we respond to some of your technical comments on the Electronic Bulletin. Many thanks to the more than 500 of you who completed the questionnaire. The full statistics will be published next week. 'It takes too long to download the pages' Yes, it's true that the Electronic Bulletin's download time isn't perfect but it will improve when the Bulletin migrates to another, faster database. 'I find it very difficult to locate all the articles' Some people experience difficulty negotiating their way through the Bulletin once they have entered a specific section. The blue column on the left contains an 'In this issue' link taking you to the other sections. What's more, the whole of the paper Bulletin is available in the electronic version. As the latter is relatively new, however, it will take a bit of time to get used to browsing through it. Many of you say that it's still too early to form an opinion. 'Pull-down menus would be good, so that yo...

  5. Technology of Electronic Signatur

    OpenAIRE

    2004-01-01

    An electronic signature uses a hash of message and an asymetrical algorithm of encryption for its generation. During verification of message on receiver side the hash of original message must be identical with the hash of received message. Electronic message is secured autentization of author and integrity of transmission date. By electronic signature it is possible to sign everything what is in digital form.

  6. The last Bulletin of the year delayed

    CERN Multimedia

    DSU Department

    2007-01-01

    In order to inform you of the December session of the CERN Council that will take place the 13 and 14 December, the parution of the next issue of the Bulletin – and the last of the year – will be postponed. The Bulletin will be available on Monday 17 December, in the morning for the electronic version and in the afternoon for the paper version. Thank you for your comprehension, The Bulletin team mailto:Information.Bulletin@cern.ch

  7. The last Bulletin of the year delayed

    CERN Multimedia

    2006-01-01

    In order to report on the December session of the CERN Council, which will take place on 14 and 15 December, the publication of the next issue of the Bulletin - and the last of the year - will be delayed. The Bulletin will be available on Monday 18 December, at end of the morning for the electronic version, in the afternoon for the paper version. Thank you for your understanding. The Bulletin team Information.Bulletin@cern.ch

  8. Technology of Electronic Signatur

    Directory of Open Access Journals (Sweden)

    Jaroslav Sadovsky

    2004-01-01

    Full Text Available An electronic signature uses a hash of message and an asymetrical algorithm of encryption for its generation. During verification of message on receiver side the hash of original message must be identical with the hash of received message. Electronic message is secured autentization of author and integrity of transmission date. By electronic signature it is possible to sign everything what is in digital form.

  9. ENGINEERING BULLETIN: SUPERCRITICAL WATER OXIDATION

    Science.gov (United States)

    This engineering bulletin presents a description and status of supercritical water oxidation technology, a summary of recent performance tests, and the current applicability of this emerging technology. This information is provided to assist remedial project managers, contractors...

  10. Advanced Electronic Technology.

    Science.gov (United States)

    1980-05-15

    Silicon De- D.,I. Silversmith Solid State Technol. 23, 88 vices Formed by Ion Iniplanta- 1. W. Mountain (1980) tion and Laser Annealing S.C. Munroe M...J. Silversmith Photodeposition R. M. Osgood, Jr. 5075 Picosecond Optical Sampling H. A. Haus* Accepted by IEEE J. Quantum S.T. Kirsch Electron. K

  11. Benchmarking foreign electronics technologies

    Energy Technology Data Exchange (ETDEWEB)

    Bostian, C.W.; Hodges, D.A.; Leachman, R.C.; Sheridan, T.B.; Tsang, W.T.; White, R.M.

    1994-12-01

    This report has been drafted in response to a request from the Japanese Technology Evaluation Center`s (JTEC) Panel on Benchmarking Select Technologies. Since April 1991, the Competitive Semiconductor Manufacturing (CSM) Program at the University of California at Berkeley has been engaged in a detailed study of quality, productivity, and competitiveness in semiconductor manufacturing worldwide. The program is a joint activity of the College of Engineering, the Haas School of Business, and the Berkeley Roundtable on the International Economy, under sponsorship of the Alfred P. Sloan Foundation, and with the cooperation of semiconductor producers from Asia, Europe and the United States. Professors David A. Hodges and Robert C. Leachman are the project`s Co-Directors. The present report for JTEC is primarily based on data and analysis drawn from that continuing program. The CSM program is being conducted by faculty, graduate students and research staff from UC Berkeley`s Schools of Engineering and Business, and Department of Economics. Many of the participating firms are represented on the program`s Industry Advisory Board. The Board played an important role in defining the research agenda. A pilot study was conducted in 1991 with the cooperation of three semiconductor plants. The research plan and survey documents were thereby refined. The main phase of the CSM benchmarking study began in mid-1992 and will continue at least through 1997. reports are presented on the manufacture of integrated circuits; data storage; wireless technology; human-machine interfaces; and optoelectronics. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  12. The Next Technology Revolution - Nano Electronic Technology

    Science.gov (United States)

    Turlik, Iwona

    2004-03-01

    Nanotechnology is a revolutionary engine that will engender enormous changes in a vast majority of today's industries and markets, while potentially creating whole new industries. The impact of nanotechnology is particularly significant in the electronics industry, which is constantly driven by the need for higher performance, increased functionality, smaller size and lower cost. Nanotechnology can influence many of the hundreds of components that are typically assembled to manufacture modern electronic devices. Motorola manufactures electronics for a wide range of industries and communication products. In this presentation, the typical components of a cellular phone are outlined and technology requirements for future products, the customer benefits, and the potential impact of nanotechnology on many of the components are discussed. Technology needs include reliable materials supply, processes for high volume production, experimental and simulation tools, etc. For example, even routine procedures such as failure characterization may require the development of new tools for investigating nano-scale phenomena. Business needs include the development of an effective, high volume supply chain for nano-materials and devices, disruptive product platforms, and visible performance impact on the end consumer. An equally significant long-term industry need is the availability of science and engineering graduates with a multidisciplinary focus and a deep understanding of the fundamentals of nano-technology, that can harness the technology to create revolutionary products.

  13. New Bulletin: Latest News

    CERN Multimedia

    2005-01-01

    The paper version of the CERN Bulletin will be published twice a month with effect from 18 April 2005. The electronic version will be updated weekly. This year will see many changes in the Bulletin, designed to make it more economical, more compact and more attractive. From 18 April the paper version of the Bulletin will be published twice monthly, so we shall have to stop calling it the "Weekly". The purpose of this change in publication frequency is to redistribute the resources of the Publications Section of the Communications Group so that it can produce new brochures for the general public. However, so as not to compromise on topicality and communication of information, the Official News and General Information sections, the Pension Fund and training announcements and the seminar schedule will continue to be updated weekly. If you have signed up to be informed of the updates, you will continue to receive a weekly e-mail reminding you that the electronic version of the Bulletin has been updated. Offici...

  14. Extension Learners' Use of Electronic Technology

    Science.gov (United States)

    Guenthner, Joseph F.; Swan, Benjamin G.

    2011-01-01

    Extension clientele use electronic technology for entertainment, communication, and business. Educational programs that use electronic technology can enhance learning. To learn more about use of electronic technology among Extension clientele, we surveyed 80 university students and 135 potato farmers. We found that the farmers were likely to use…

  15. Special Technologies Related to Electron Beam Welding

    Institute of Scientific and Technical Information of China (English)

    Zhao; Haiyan; Cai; Zhipeng; Wang; Xichang

    2007-01-01

    In order to improve the manufacturing quality of electron beam welding,some technologies are developed by using the special features of electron beam.Comparing with the conventional electron beam welding,the usage of multi-beam technology and micro-beam technology are introduced.In addition.the development of beam diagnostic system is also presented.

  16. SAFETY BULLETIN

    CERN Multimedia

    TIS Secretariat

    2002-01-01

    Please note that the Safety Bulletin no 4 (TIS 2002-04) entitled 'KNOW THE RISKS' is available on the web. Paper copies can also be obtained from the TIS Divisional Secretariat, e-mail: TIS.Secretariat@cern.ch TIS Secretariat

  17. Cooling Technology for Electronic Computers

    Science.gov (United States)

    Nakayama, Wataru

    The rapid growth of data processing speed in computers has been sustained by the advances in cooling technology. This article first presents a review of the published data of heat loads in recent Japanese large-scale computers. The survey indicates that, since around 1980, the high-level integration of microelectronic circuits has brought about almost four fold increase in the power dissipation from logic chips. The integration also has invited the evolutions of multichip modules and new schemes of electronic interconnections. Forced convection air-cooling and liquid cooling coupled with thermal connectors are discussed with reference to the designs employed in actual computers. More advanced cooling schemes are also discussed. Finally, the importance of thermal environmental control of computer rooms is emphasized.

  18. Application of an electronic bulletin board, as a mechanism of coordination of actions in complex systems - reference model

    Directory of Open Access Journals (Sweden)

    Katarzyna Grzybowska

    2015-06-01

    Full Text Available Background: In her previous research, the author of this publication indicates that coordination is a dependent variable which has a great driving force and is a very unstable factor. This results in the fact that all of the actions connected with coordination have an impact on other factors of cooperation as well as the integration of the enterprises in the structures of a supply chain type structure. Material and methods:  The article has been divided into two basic parts. The first part regards the reference models in complex systems (supply chain systems. They can constitute a starting point for the modelling of target processes in the built supply chain structure. The second part presents template process models (Reference Models for selected action coordination mechanisms during enterprise cooperation. The aim of the article is the presentation the model an Electronic Bulletin Board (EBB, as a mechanism of coordination of actions in complex systems. Results: The article was prepared on the basis of literature from the researched area. The material was also prepared on the basis of interviews with practitioners. They have allowed for the preparation of template process models (Reference Models for selected action coordination methods in the supply chain. Conclusions: The result of the work is a prepared model as well as its description in the use of IDEF0. The presented model is a demonstrative model. The proposed reference model makes it possible to define the parameters of a selected mechanism of coordination of actions, and forms a basis for affecting the progression of the process through an analysis of values of identified parameters. The parameterization of elements constitutes the foundation for the monitoring of the process via 1 unambiguous identification of the object of monitoring and 2 analysis of different variants of the progression of the process.

  19. Using an Electronic Bulletin Board in Science Teacher Education: Issues and Trade-Offs

    Science.gov (United States)

    Burkett, Ruth S.; Leard, Cynthia; Spector, Barbara S.

    2004-01-01

    University professors increasingly are expected to infuse computer technology in teaching. Many universities are aggressively promoting the delivery of entire courses and programs using computers and the Internet as vehicles for instruction. There is also a movement to align university teaching with the national standards for K-12 teaching.…

  20. 计算机科学与技术学科教育与教学改革研究进展通报%The Bulletin of Researches on Educational Reform for Computer Science and Technology

    Institute of Scientific and Technical Information of China (English)

    赵致琢

    2000-01-01

    The paper is a bulletin of research works on educational reform project for Computer Science and Technology.In this one,a number of new viewpoints and ideas related to the full process of education in university were put forward,and a systematic theoretical frame on educational reform for Computer Science and Technology was raised.

  1. DEMONSTRATION BULLETIN: CAV-OX ULTRAVIOLET OXIDATION PROCESS MAGNUM WATER TECHNOLOGY

    Science.gov (United States)

    The CAV-OX® technology (see Fig- ure 1) destroys organic contaminants, including chlorinated hy- drocarbons, in water. The process uses hydrogen peroxide, hy- drodynamic cavitation, and ultraviolet (UV) radiation to photolyze and oxidize organic compounds present in water at ...

  2. DEMONSTRATION BULLETIN: CAV-OX ULTRAVIOLET OXIDATION PROCESS MAGNUM WATER TECHNOLOGY

    Science.gov (United States)

    The CAV-OX® technology (see Fig- ure 1) destroys organic contaminants, including chlorinated hy- drocarbons, in water. The process uses hydrogen peroxide, hy- drodynamic cavitation, and ultraviolet (UV) radiation to photolyze and oxidize organic compounds present in water at ...

  3. New Electronic Technologies for Facilitating Differentiated Instruction

    Science.gov (United States)

    Scalise, Kathleen

    2009-01-01

    With electronic technologies, differentiated instruction has the same meaning as in traditional instruction, but different tools are available for teachers to help students learn. Electronic technologies for differentiated instruction can add powerful new types of media inclusion, levels of interactivity, and response actions. This rapidly…

  4. Publication of the bulletin

    CERN Multimedia

    DSU Department

    2007-01-01

    The table below lists the 2008 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin publication 2008 Bulletin N° 4-5 Publication: Monday 21 january Submission deadline for announcements: Tuesday 15 January Bulletin N° 6-7 Publication: Monday 4 february Submission deadline for announcements: Tuesday 29 January Bulletin N° 8-9 Publication: Monday 18 february Submission deadline for announcements: Tuesday 12 February Bulletin N° 10-11 Publication: Monday 3 march Submission deadline for announcements: Tuesday 26 February Bulletin N° 12-13 Publication: Monday 17 march Submission deadline for announcements: Tuesday 11 March Bulletin N° 14-15 Publication: Monday 31 march Submission deadline for announcements: Tuesday 25 March Bulletin N° 16-17 Publication: Monday 14 april Submission deadline for...

  5. Analysis of spontaneous inquiries about suspected adverse drug reactions posted by the general public on the electronic Japanese bulletin board “Yahoo! Japan Chiebukuro”

    Directory of Open Access Journals (Sweden)

    Dobashi A

    2016-04-01

    Full Text Available Akira Dobashi,1 Kaori Kurata,1 Mitsuhiro Okazaki,2,3 Mari Nishizawa4 1Education and Research Institute of Information Science, Tokyo University of Pharmacy and Life Sciences, Hachioji, Tokyo, 2Faculty of Health Sciences, Health Innovation and Technology Center, Hokkaido University, Hokkaido, 3Cross Care Field Co., Ltd., 4Yakuju Corporation, Tokyo, Japan Purpose: Spontaneous inquiries about the development of adverse drug reactions (ADRs to medicines can be extracted based on the questions posted by the general public on the electronic Japanese bulletin board “Yahoo! Japan Chiebukuro”. Our aim was to clarify the characteristics related to people’s descriptions of suspected ADRs and determine the reasons for submitting a spontaneous inquiry. Methods: Fifty brand names of medicines used for inquiry extraction were chosen by selecting 35 pharmaceutical products, based on the generic names that had the highest sales in Japan. Questions containing both the brand name of one of these medicines and the term “Fukusayō” (ADR in Japanese that were posted from July 2004 to June 2009 were extracted from the site. Results: Among 1,419 questions extracted, 614 questions had at least one identifiable brand name of a suspected medicine, an ADR description, and the extent to which the ADR appeared to be caused by the suspected medicine(s. Among these 614 questions, 589 described in detail the symptoms/signs that the inquirers themselves or their families had experienced as ADRs. The highest number of questions was found for Paxil (525. Posts asking whether the symptoms being experienced were due to an ADR accounted for the highest number of questions. In most cases, the inquirer suspected that a single medicine led to an ADR and was seeking advice from others taking the same medicine. Conclusion: Our examination of spontaneous inquiries showed that people have sufficient knowledge to adequately report potential ADRs in terms of their symptoms

  6. Polymer electronics a flexible technology

    CERN Document Server

    Technology, Rapra

    2009-01-01

    The worldwide market for polymer electronic products has been estimated to be worth up to £15 billion by 2015 and the opportunity for new markets could be as high as £125 billion by 2025.'The rapid development of polymer electronics has revealed the possibility for transforming the electronics market by offering lighter, flexible and more cost effective alternatives to conventional materials and products. With applications ranging from printed, flexible conductors and novel semiconductor components to intelligent labels and large area displays and solar panels, products that were previously un

  7. Adventures with "Robin Hood": Gender and Conflict on a First-Year Bulletin Board.

    Science.gov (United States)

    Allen, Michael

    1994-01-01

    Describes the use of an electronic bulletin board in a first-year composition class. Explores power relationships and issues of gender, conflict, and authority while focusing on one young man's role on the bulletin board. (SR)

  8. Social Security Bulletin

    Data.gov (United States)

    Social Security Administration — The Social Security Bulletin (ISSN 1937-4666) is published quarterly by the Social Security Administration. The Bulletin is prepared in the Office of Retirement and...

  9. Geomagnetic Indices Bulletin (GIB)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Geomagnetic Indices Bulletin is a one page sheet containing the magnetic indices Kp, Ap, Cp, An, As, Am and the provisional aa indices. The bulletin is published...

  10. Electronics Technology. Performance Objectives. Basic Course.

    Science.gov (United States)

    Campbell, Guy

    Several intermediate performance objectives and corresponding criterion measures are listed for each of 20 terminal objectives for a basic electronics technology course. The materials were developed for a two-semester course (2 hours daily) designed to include instruction in basic electricity and electronic fundamentals, and to develop skills and…

  11. Nanocluster technologies for electronics design

    CERN Document Server

    Parker, A J

    2001-01-01

    based electronic systems. The work presented in this thesis covers an investigation into the use of metal nanoclusters in nanoelectronics design. Initial studies explored the interactions of the dodecanethiol passivated gold nanocluster, held in solution with toluene, and the native oxide covered silicon surface. Deposition of the clusters is achieved by pippetting mu-litre quantities of the solution onto the surface, and allowing the solvent to evaporate leaving the clusters as residue. Patterning of the surface with micron scale photoresist structures prior to cluster exposure, led to the selective aggregation of cluster deposits along the resist boundaries. An extension of this technique, examined the flow of the cluster solution along photoresist structures which extended beyond the solution droplet. Investigation into the electronic properties of nanocluster arrays generated non-linear current-voltage curves, which are explained in terms of two very simple models. These results cast doubt over the suitab...

  12. The Bulletin turns 50!

    CERN Multimedia

    2015-01-01

    What does the Bulletin mean to you? Send us your thoughts!   Fifty years ago, on 30 March 1965, the CERN Bulletin – or the Weekly Bulletin as it was known in those days – was born. It was just a simple newsletter back then, but the Bulletin has changed over the years to become a proper magazine bringing together articles on scientific and technical subjects as well as the latest news from the Laboratory and its personnel. And so, over time, the CERN Bulletin has become - the editors would like to think – an icon of the Laboratory, to which the people of CERN are very attached. If you agree, please send us your comments! Whatever theme you want to highlight – reading habits, anecdotes, scientific discoveries – we’d like to hear what the Bulletin means to you. These messages will be published in our anniversary edition on 27 March. The CERN Bulletin team

  13. ARTICLES FOR THE BULLETIN: USERS' GUIDE

    CERN Multimedia

    2001-01-01

    If you wish to publish information in the Weekly Bulletin or if you have an idea for an article, please follow this procedure:     An idea for an article in the front pages? You can send your suggestion by electronic mail to the following address Corinne.Menard@cern.ch Or by telephone : 79971 A seminar announcement or general information? Official news, general information, and seminar announcements must be sent before Tuesday 12.00 to : Weekly.Bulletin@cern.ch Tel. 73830 Building 510/1-002 ETT Division News from clubs? Articles about CERN clubs in the Staff Association part of the Bulletin must be sent before Tuesday 12.00 to: Staff.Bulletin@cern.ch Tel. 74224 Buildin 64/R-002 PE Division Texts (Word format) and pictures (pict, tiff, jpeg et eps) must be in a separate file. Photos furnished by the Clubs to illustrate their articles are welcome.

  14. ARTICLES FOR THE BULLETIN: USER'S GUIDE

    CERN Multimedia

    2000-01-01

    If you wish to publish information in the Weekly Bulletin or if you have an idea for an article, please follow this procedure: An idea for an article on the first pages? You can send your suggestion by electronic mail at the following address : Corinne.Menard@cern.ch Or by telephone : 79971 A seminar announcement or general information? The official news, general information or seminar announcements must be sent before Tuesday 12.00 to : Weekly.Bulletin@cern.ch By internal mail : Christiane LEFEVRE, tel. 73830 Division ETT, number J02410 Building 510/1-002 News from clubs? Articles about CERN clubs in the Staff Association part of the Bulletin must be sent before Tuesday 12.00 to : Staff.Bulletin@cern.ch >Tel. 74224 Building 64/R-002 Division PE Texts (Word format) and pictures (pict, tiff, jpeg et eps) must be in a separate file. Photos furnished by the Clubs to illustrate their articles are welcome.

  15. Représentations et construction des connaissances sur support électronique : l'apprentissage du français langue seconde par les forums de discussions électroniques Representation and construction of knowledge with new technologies: the case of the acquisition of French as a second language with electronic bulletin boards

    Directory of Open Access Journals (Sweden)

    Nathalie Gettliffe-Grant

    2003-06-01

    Full Text Available Les modèles interactionnistes pour l'acquisition des langues secondes tentent de démontrer une relation causale entre interaction et développement linguistique. Cependant, construits principalement dans le cadre d'échanges exolingues entre locuteurs natifs et non natifs, ces modèles restent à être testés dans le cadre des interactions en réseaux. Pour ce faire, nous avons élaboré des activités communicatives pour cinq classes (n=130 de français intermédiaire à l'université de Colombie-Britannique afin qu'elles participent à des échanges sur forums de discussions électroniques WebCT. Un questionnaire distribué à la fin du semestre révèle des relations encore non attestées entre développement linguistique et interaction en terme d'aisance à communiquer, de précision et de complexité linguistique. Une nouvelle modélisation des échanges en terme d'intrant, de processant étiré et de résultant est alors proposée pour l'étude des interactions sur réseaux électroniques.Interactionist models for second langue acquisition have tried to establish a causal relationship between interaction and second language development. These models have relied on NS-NNS interactions and remain to be tested in the context of electronic network interactions. To test these models, we elaborated communicative activities for 5 language classes (n=130 of intermediate French at the University of British Columbia to take place on WebCT electronic discussions. A questionnaire distributed at the end of the semester brings to light new relationships between interaction and language development related to fluency, accuracy and complexity. A modified interactionist model taking into account input, output and extended throughput is proposed to study interactions on electronic discussions.

  16. The redesigned Bulletin is on its way

    CERN Multimedia

    2006-01-01

    In May, you will discover a redesigned CERN Bulletin. Starting with the first May issue (No. 19-20/2006), the format of the Bulletin will change completely. The page layout will be more attractive, reminiscent of a proper newspaper, with pictograms to identify the different sections. The information provided will also be more visible. The Bulletin was much in need of a makeover as its current layout dates back to 1976! The introduction of the new format will coincide with the introduction of a new means of distribution. You will still receive the electronic version of the Bulletin every week directly on your computer. However, in order to avoid the waste from the dozens of copies that linger unread in people's mailboxes, the paper version will be available at a series of distribution points around the Laboratory. You will find the Bulletin along with the Staff Association newsletter at the cafeteria closest to your office. The Bulletin will be available from the following distribution points: On the Meyrin...

  17. Publication of the Bulletin

    CERN Multimedia

    The final edition (Nos 51-52/2009 and 1-2/2010) of the last Weekly Bulletin of the year will be published on Friday 11 December and will cover events at CERN from 14 December 2009 to 8 January 2010. Announcements for publication in this issue should reach the Publication Section (Communications group) or the Staff Association, as appropriate, by noon on Tuesday 8 December. Bulletin publication 2010 The table below lists the 2010 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Paper version 2-3 Tuesday 5 January Friday 8 and 15 January Wednesday 13 J...

  18. Bulletin timetable for 2010

    CERN Multimedia

    CERN Bulletin

    2009-01-01

    The table below lists the 2010 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Paper version 2-3 Tuesday 5 January Friday 8 and 15 January Wednesday 13 January 4-5 Tuesday 19 January Friday 22 and 29 January Wednesday 27 January 6-7 Tuesday 2 February Friday 5 and 12 february Wednesday 10 February 8-9 Tuesday 16 February Friday 19 and 26 February ...

  19. Electronic technology and the SLD detector

    Energy Technology Data Exchange (ETDEWEB)

    Fox, J.D.; Dean, T.; Fox, M.J.; Freytag, D.; Gioumousis, A.; Haller, G.; Hoeflich, J.; Horelick, D.; Kang, H; Mazaheri, G.; Nelson, D.J.; Olsen, J.J.; Oxoby, G.; Paffrath, L.; Stiles, P.; Yim, A. (Stanford Linear Accelerator Center, Menlo Park, CA (USA)); Bacchetta, N. (Istituto Nazionale di Fisica Nucleare, Padua (Italy)); Bilei, G.M. (Istituto Nazionale di Fisica Nucleare, Perugia (Italy)); Carpinelli, M.; Cast

    1990-06-01

    The SLD detector consists of five major subsystems, each with associated front-end electronics and an integrated FASTBUS control and data acquisition system. This paper highlights the choices among electronic technologies that have been developed for the SLD detector electronics. The common control, calibration, and data acquisition architectures are described. The functions of selected SLD integrated circuits, standard cells, gate arrays, and hybrids are summarized, and the integration of these functions into the common data acquisition path is described. Particular attention is directed to four areas of electronic technology developed for the SLD detector: the preamplifier hybrid designs are compared to their performance and implementation examined; the application of full custom CMOS digital circuits in SLD is compared to gate array and EPLD (electrically programmable logic device) implementations; the fiberoptic signal transmission techniques in SLD are examined and the data rates and link topology are presented; and finally, the packaging, power consumption, and cooling requirements for system functions resident inside the detector structure are explored. The rationale for the implementation choices in the SLD electronics is presented so that others might benefit from our experience.

  20. Organic electronics emerging concepts and technologies

    CERN Document Server

    Santato, Clara

    2013-01-01

    An overview of the tremendous potential of organic electronics, concentrating on those emerging topics and technologies that will form the focus of research over the next five to ten years. The young and energetic team of editors with an excellent research track record has brought together internationally renowned authors to review up-and-coming topics, some for the first time, such as organic spintronics, iontronics, light emitting transistors, organic sensors and advanced structural analysis. As a result, this book serves the needs of experienced researchers in organic electronics, graduate

  1. Technologies and Designs for Electronic Nanocomputers

    Science.gov (United States)

    Montemerlo, Michael S.; Love, J. Christopher; Opiteck, Gregory J.; Goldhaber, David J.; Ellenbogen, James C.

    1995-01-01

    Diverse space-related applications have been proposed for microscopic and sub-microscopic structures, mechanisms, and 'organisms'. To govern their functions, many of these tiny systems will require even smaller, nanometer-scale programmable computers, i.e. 'nanocomputers' on-board. This paper provides an overview of the results of a nearly two-year study of the technologies and designs that presently are in development for electronic nanocomputers. Strengths and weaknesses of the various technologies and designs are discussed, as well as promising directions for remedying some of the present research issues in this area. The presentation is a synopsis of a longer MITRE review article on the same subject.

  2. 29 CFR 1615.135 - Electronic and information technology requirements.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Electronic and information technology requirements. 1615... INFORMATION TECHNOLOGY § 1615.135 Electronic and information technology requirements. (a) Development, procurement, maintenance, or use of electronic and information technology.—When developing,...

  3. Electron Beam Technology for Environmental Pollution Control.

    Science.gov (United States)

    Chmielewski, Andrzej G; Han, Bumsoo

    2016-10-01

    Worldwide, there are over 1700 electron beam (EB) units in commercial use, providing an estimated added value to numerous products, amounting to 100 billion USD or more. High-current electron accelerators are used in diverse industries to enhance the physical and chemical properties of materials and to reduce undesirable contaminants such as pathogens, toxic byproducts, or emissions. Over the past few decades, EB technologies have been developed aimed at ensuring the safety of gaseous and liquid effluents discharged to the environment. It has been demonstrated that EB technologies for flue gas treatment (SO x and NO x removal), wastewater purification, and sludge hygienization can be effectively deployed to mitigate environmental degradation. Recently, extensive work has been carried out on the use of EB for environmental remediation, which also includes the removal of emerging contaminants such as VOCs, endocrine disrupting chemicals (EDCs), and potential EDCs.

  4. The Intelligent Technologies of Electronic Information System

    Science.gov (United States)

    Li, Xianyu

    2017-08-01

    Based upon the synopsis of system intelligence and information services, this paper puts forward the attributes and the logic structure of information service, sets forth intelligent technology framework of electronic information system, and presents a series of measures, such as optimizing business information flow, advancing data decision capability, improving information fusion precision, strengthening deep learning application and enhancing prognostic and health management, and demonstrates system operation effectiveness. This will benefit the enhancement of system intelligence.

  5. Electronic reminding technology for cognitive impairment.

    Science.gov (United States)

    Mason, Sarah; Craig, David; O'Neill, Sonia; Donnelly, Mark; Nugent, Chris

    Demographic changes highlight the need to address disabilities associated with the costly morbidities of old age, such as dementia. Memory impairment associated with dementia represents a significant challenge for many older people. Difficulties occur in carrying out activities in their entirety or in commencing them at all. Technology has the potential to help individuals overcome the barriers created by cognitive disability in terms of performing activities of daily living and therefore help to maintain independence and enhance quality of life (Czaja, 2005). This literature review examines the current reported research, which employs electronic reminding technology to support individuals with cognitive impairment. These devices range from everyday technologies, such as phones, to sophisticated interactive devices with specifically designed software. A summary of the current evidence base is presented and recommendations for future practice are made.

  6. Publication of the bulletin

    CERN Multimedia

    DG Unit

    2010-01-01

    The final edition (Nos 50-51-52/2010 and 1-2/2011) of the last Weekly Bulletin of the year will be published on Friday 10 December and will cover events at CERN from 13 December 2010 to 14 January 2011. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate by noon, on Tuesday 7 December. The table below lists the 2011 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 3-4   Tuesday 11 January Fridays 14 and 21 January Wednes...

  7. Engineering, Trade, and Technical Cluster. Task Analyses. Drafting and Design Technology, Precision Machining Technology, Electronics Technology.

    Science.gov (United States)

    Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

    Developed in Virginia, this publication contains task analysis guides to support selected tech prep programs that prepare students for careers in the engineering, trade, and technical cluster. Three occupations are profiled: drafting and design technology, precision machining technology, and electronics technology. Each guide contains the…

  8. Electronics and Electrical Engineering Laboratory technical progress bulletin covering laboratory programs April to December 1998, with 1998 EEEL events calendar

    Energy Technology Data Exchange (ETDEWEB)

    Rohrbaugh, J.M.

    1999-05-01

    Contents include: Introduction; Fundamental Electric Measurements; Semiconductor Microelectronics; Signal Acquisition; Processing, and Transmission; Electrical Systems; Electromagnetic Interference; Optoelectronic; Product Data Systems; Video Technology, and Additional Information.

  9. Bulletin of Animal Health and Production in Africa

    African Journals Online (AJOL)

    The Bulletin of Animal Health and Production in Africa publishes articles on original ... Evaluation of transitional and modern hives for honey production in the Mid Rift ... Beekeeping technology adoption in arid and semi-arid lands of southern ...

  10. Electrical and electronic principles and technology

    CERN Document Server

    John Bird

    2013-01-01

    This much-loved textbook introduces electrical and electronic principles and technology to students who are new to the subject. Real-world situations and engineering examples put the theory into context. The inclusion of worked problems with solutions really help aid your understanding and further problems then allow you to test and confirm you have mastered each subject. In total the books contains 410 worked problems, 540 further problems, 340 multiple-choice questions, 455 short-answer questions, and 7 revision tests with answers online.This an ideal text for vocational courses enabling a s

  11. Robin Hood in His Sherwood Forest: Audience, Gender and a Freshman Bulletin Board.

    Science.gov (United States)

    Allen, Michael S.

    A composition instructor offered as extra credit an electronic bulletin board (part of a campus-wide electronic network) to a composition class at Northwest Missouri State University. The teacher limited his own participation as much as possible. The electronic bulletin board (bbs) was used by about half the class, with much of the other half…

  12. Publication of the bulletin

    CERN Multimedia

    2007-01-01

    The final edition (Nos 51-52/2007 and 1-2-3/2008) of the last Bulletin of the year will appear on Friday 14 December and will cover events at CERN from 17 December 2007 to 18 January 2008. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate, by noon on Tuesday 11 December. The table below lists the 2008 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin publication 2008 Bulletin N° 4-5 Publication: Monday 21 january Submission deadline for announcements: Tuesday 15 January Bulletin N° 6-7 Publication: Monday 4 february Submission deadline for announcements: Tuesday 29 January Bulletin N° 8-9 Publication: Monday 18 february Submission deadline for announcements: Tuesday 12 February Bulletin N° 10-11 P...

  13. Manufacturing technology

    Energy Technology Data Exchange (ETDEWEB)

    Leonard, J.A.; Floyd, H.L.; Goetsch, B.; Doran, L. [eds.

    1993-08-01

    This bulletin depicts current research on manufacturing technology at Sandia laboratories. An automated, adaptive process removes grit overspray from jet engine turbine blades. Advanced electronic ceramics are chemically prepared from solution for use in high- voltage varistors. Selective laser sintering automates wax casting pattern fabrication. Numerical modeling improves performance of photoresist stripper (simulation on Cray supercomputer reveals path to uniform plasma). And mathematical models help make dream of low- cost ceramic composites come true.

  14. DEMONSTRATION BULLETIN: PCP IMMUNOASSAY TECHNOLOGIES - PENTA RISC BY ENSYS INC., PENTA RAPID BY OHMICRON CORP., ENVIROGARD BY MILLIPORE

    Science.gov (United States)

    The objectives of this demonstration were to test these field screening technologies for accuracy and precision in detecting Pentachlorophenol (PCP) levels in soil and water by comparing their results with those of a confirmatory laboratory. The three immunoassay technologies ...

  15. Solar Indices Bulletin

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Solar Indices Bulletin is a prompt monthly information product that is distributed within two weeks after the observation month closes. For the month just ended,...

  16. CBP Quota Bulletins

    Data.gov (United States)

    Department of Homeland Security — Quota information is issued for the trade community by the Quota Enforcement Administration Branch within the Office of International Trade. The Quota Bulletins have...

  17. Publication of the bulletin

    CERN Multimedia

    DSU Unit

    2008-01-01

    The final edition (Nos 51-52/2008 and 1-2/2009) of the last Weekly Bulletin of the year will be published on Friday 12 December and will cover events at CERN from 15 December 2008 to 12 January 2009. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate by noon, on Tuesday 9 December. Bulletin publication 2009 The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 Februar...

  18. Bulletin Survey - Early Results

    CERN Multimedia

    2002-01-01

    There was a good response to our questionnaire on the Bulletin (around 450 so far). Many thanks to all of you - your views are invaluable to us. Pending publication of the full figures, which will give latecomers time to take part in the survey, here we give here answers some of your most frequent comments. Thank you for the many warm tributes and messages of encouragement we received. We also received criticisms about the way information is handled in the Bulletin and on its circulation. In today's issue we reply to these two points. Why is the Bulletin politically correct ? Many respondents reproach the Bulletin for a lack of objectivity and for being too politically correct to the point of being a propaganda organ. It is true that the Bulletin is not a newspaper, but rather a bulletin of communication (like SLAC's Beam Line). What is the difference ? A newspaper is objectively independent of the subjects it reports on, and when its reporters write stories they dig around for information from all parties...

  19. Bulletin publication schedule

    CERN Multimedia

    Publications Section, DG-CO Group

    2011-01-01

    The final edition (Nos 51-52/2011 and 1-2-3/2012) of the Bulletin this year will be published on Friday 16 December and will cover events at CERN from 19 December 2011 to 19 January 2012. Announcements for publication in this issue should reach the Communication Group or the Staff Association, as appropriate, by noon on Tuesday 13 December. Bulletin publication schedule for 2012 The table below lists the 2012 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest.   Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 4-5   Tuesday 17 January Fridays 20 and 27 January Wednesday25 January 6-7   Tuesday 31 January Fridays 3 and 10 February Wednesday 8 February 8-9 Tuesday 14 February Fridays 17 and 24 february Wednesday 22 Februa...

  20. Applied Physics Modules Selected for Electrical and Electronic Technologies.

    Science.gov (United States)

    Waring, Gene

    Designed for individualized use in an applied physics course in postsecondary vocational-technical education, this series of twenty-three learning modules is equivalent to the content of two quarters of a five-credit hour class in electrical technology, electronic service technology, electronic engineering technology, or electromechanical…

  1. Technology Acceptance of Electronic Medical Records by Nurses

    Science.gov (United States)

    Stocker, Gary

    2010-01-01

    The purpose of this study was to evaluate the Technology Acceptance Model's (TAM) relevance of the intention of nurses to use electronic medical records in acute health care settings. The basic technology acceptance research of Davis (1989) was applied to the specific technology tool of electronic medical records (EMR) in a specific setting…

  2. 48 CFR 1352.239-71 - Electronic and information technology.

    Science.gov (United States)

    2010-10-01

    ... technology. 1352.239-71 Section 1352.239-71 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE... Electronic and information technology. As prescribed in 48 CFR 1339.270(a), insert the following provision: Electronic and Information Technology (APR 2010) (a) To be considered eligible for award, offerors...

  3. Plasma Cathode Electron Sources Physics, Technology, Applications

    CERN Document Server

    Oks, Efim

    2006-01-01

    This book fills the gap for a textbook describing this kind of electron beam source in a systematic and thorough manner: from physical processes of electron emission to examples of real plasma electron sources and their applications.

  4. How to design and establish a computer bulletin board to support inventors

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    This booklet is a how-to handbook'' to demonstrate the development of an interactive electronic bulletin board as a support network for independent inventors and small business inventors. This will explain step-by-step, how Linking Alaskan Minds{trademark}, the Alaskan model of an interactive computer bulletin board system, was developed and designed to serve as a successfully working, interactive computer bulletin board that links and supports independent inventors in Alaska.

  5. How to design and establish a computer bulletin board to support inventors

    Energy Technology Data Exchange (ETDEWEB)

    1991-12-31

    This booklet is a ``how-to handbook`` to demonstrate the development of an interactive electronic bulletin board as a support network for independent inventors and small business inventors. This will explain step-by-step, how Linking Alaskan Minds{trademark}, the Alaskan model of an interactive computer bulletin board system, was developed and designed to serve as a successfully working, interactive computer bulletin board that links and supports independent inventors in Alaska.

  6. 48 CFR 311.7000 - Defining electronic information technology requirements.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Defining electronic information technology requirements. 311.7000 Section 311.7000 Federal Acquisition Regulations System HEALTH... Accessibility Standards 311.7000 Defining electronic information technology requirements. HHS staff that...

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

    Science.gov (United States)

    Abdelraheem, Ahmed Yousif

    2005-01-01

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

  8. RESEARCH BULLETIN. NUMBER 2.

    Science.gov (United States)

    American Foundation for the Blind, New York, NY.

    THE FOLLOWING REPORTS CONCERNING RESEARCH WITH THE VISUALLY HANDICAPPED ARE CONTAINED IN THIS BULLETIN--"SELECTED IMPAIRMENTS BY ETIOLOGY AND ACTIVITY LIMITATION, UNITED STATES, JULY 1959-JUNE 1961,""AN EXPERIMENT USING REVISED STIMULUS PRESENTATION" BY S. KARP, "EXPERIMENTS IN TACTUAL PERCEPTION" BY S. KARP, "A STUDY OF BRAILLE CODE REVISIONS" BY…

  9. Publication of the bulletin

    CERN Multimedia

    2006-01-01

    The final edition (Nos. 51-52/2006 and 1-2-3/2007) of the last Bulletin of the year will appear on Friday 15 December and will cover events at CERN from 18 December 2006 to 19 January 2006. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate, by noon on Tuesday 12 December. The table below lists the 2007 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest. Bulletin publication 2007 Bulletin No. (week No.) Publication date Submission of announcements (before 12:00 noon) 4-5 Monday 22 January Tuesday 16 January 6-7 Monday 5 February Tuesday 30 January 8-9 Monday 19 February Tuesday 13 February 10-11 Monday 5 March Tuesday 27 February 12-13 Monday 19 March Tuesday 13 March 14-15 Monday 2 April Tuesday 27 March 16-17 Monday 1...

  10. DEMONSTRATION BULLETIN: FIELD ANALYTICAL SCREENING PROGRAM: PCP METHOD - U.S. ENVIRONMENTAL PROTECTION AGENCY

    Science.gov (United States)

    The Superfund Innovative Technology Evaluation (SITE) Program evaluates new technologies to assess their effectiveness. This bulletin summarizes results from the 1993 SITE demonstration of the Field Analytical Screening Program (FASP) Pentachlorophenol (PCP) Method to determine P...

  11. Electronic Aggression: New Technology and Youth Violence

    Science.gov (United States)

    ... Recommend on Facebook Tweet Share Compartir Publications Electronic Media and Youth Violence: A CDC Issue Brief for Educators and Caregivers [PDF 5.5MB] Electronic Media and Youth Violence: A CDC Research Brief for Researchers [PDF 11MB] ...

  12. HIGH VOLTAGE ENVIRONMENTAL APPLICATIONS, INC.ELECTRON BEAM TECHNOLOGY - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    Science.gov (United States)

    This report evaluates a high-voltage electron beam (E-beam) technology's ability to destroy volatile organic compounds (VOCs) and other contaminants present in liquid wastes. Specifically, this report discusses performance and economic data from a Superfund Innovative Technology...

  13. Typical presentation to evaluate NFC technology in electronic mobile payments

    Directory of Open Access Journals (Sweden)

    Shima Asadbeigi

    2016-07-01

    Full Text Available In recent years, electronic micro payments by cell phones have been possible. Some activities have been done in this field as well. Mobile near field communication (NFC technology, which is a standard mobile method for connecting electronic devices at near distances, has grabbed a lot of attention in order to pay mobile micro payments and electronic payment services by financial institutions, payment service companies, SIM cards manufacturers and operators. The beneficiary organizations need to meet some requirements such as management preparation. This paper aims to detect different NFC technology uses and study and rank the main factors of success in implementation of this technology in organization by applying analytic hierarchy process. The humanitarian specialists and environmental and technological experts should be considered in order to use NFC technology in mobile payments. Among 81 sub-criteria, security and privacy are the most important factors for implementing NFC technology successfully.

  14. The role of electronic communication technology in adolescent dating violence.

    Science.gov (United States)

    Draucker, Claire Burke; Martsolf, Donna S

    2010-08-01

    Adolescent dating violence and electronic aggression are significant public health problems. The purpose of this study was to (a) identify ways in which technology is used in dating violence and (b) present examples of dating violence in which electronic aggression played a salient role. The data set included the transcribed narratives of 56 young adults who had described their adolescent dating violence experiences for an on going study. Eight ways in which technology is used in dating violence were identified using qualitative descriptive methods. The findings indicate that electronic communication technology influences dating violence by redefining boundaries between dating partners.

  15. Safety Bulletin 2013-2

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit just released the Safety Bulletin 2013-2 entitled “Protect your head!”.   The Bulletin is available on EDMS under the following number: 1323573. We would like to remind you that HSE Safety Bulletins are published in English and French and share feedback from incidents/near misses/accidents that have occurred on the CERN site with the aim of improving prevention.

  16. Safety Bulletin 2013-1

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit has just released the Safety Bulletin 2013-1 entitled “When the alarm rings, you must leave!”.   The Bulletin is available on EDMS under the following number: 1307611. Be reminded  that HSE Safety Bulletins are published in English and French and share feedback on incidents/nearmiss/accidents on the CERN site with the aim of improving prevention.

  17. Safety Bulletin 2013-4

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit has just released the Safety Bulletin 2013-4 entitled “Electrical work: protect yourself!”.   The Bulletin is available on EDMS under the following number: 1336918. We would like to remind you that HSE Safety Bulletins are published in English and French and share feedback from incidents/near misses/accidents that have occurred on the CERN site with the aim of improving prevention.

  18. Safety Bulletin 2013-3

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit just released the Safety Bulletin 2013-3 entitled “Drive with caution!”.   The Bulletin is available on EDMS under the following number: 1325442. Be reminded  that HSE Safety Bulletins are published in English and French and share feedbacks of incidents/nearmiss/accidents that happened on the CERN site with the aim to improve prevention.

  19. Electronic control/display interface technology

    Science.gov (United States)

    Parrish, R. V.; Busquets, A. M.; Murray, R. F.; Hatfield, J. J.

    1985-01-01

    An effort to produce a representative workstation for the Space Station Data Management Test Bed that provides man/machine interface design options for consolidating, automating, and integrating the space station work station, and hardware/software technology demonstrations of space station applications is discussed. The workstation will emphasize the technologies of advanced graphics engines, advanced display/control medias, image management techniques, multifunction controls, and video disk utilizations.

  20. A Survey of Power Electronics Applications in Aerospace Technologies

    Science.gov (United States)

    Kankam, M. David; Elbuluk, Malik E.

    2001-01-01

    The insertion of power electronics in aerospace technologies is becoming widespread. The application of semiconductor devices and electronic converters, as summarized in this paper, includes the International Space Station, satellite power system, and motor drives in 'more electric' technology applied to aircraft, starter/generators and reusable launch vehicles. Flywheels, servo systems embodying electromechanical actuation, and spacecraft on-board electric propulsion are discussed. Continued inroad by power electronics depends on resolving incompatibility of using variable frequency for 400 Hz-operated aircraft equipment. Dual-use electronic modules should reduce system development cost.

  1. Safety Bulletin 2014-2

    CERN Multimedia

    HSE Unit

    2014-01-01

    The HSE Unit would like to inform you that the Safety Bulletin 2014-2 entitled “False floors: real dangers” has just been released.     The Bulletin is available on EDMS under the following number: 1366385. We would like to remind you that HSE Safety Bulletins are published in English and French and incorporate feedback from incidents/near misses/accidents that have occurred on the CERN site, with the aim of improving prevention. We remain at your disposal in case you have further questions: safety.bulletin@cern.ch.

  2. Storage Ring Technology for Free Electron Lasers.

    Science.gov (United States)

    1984-04-01

    new starting mode, it is clear that an arbitrary third mode amplitude can be added 1ithout changing the result. It follows by induction that for an...du laser. On montre que la puissance moyenne est en accord avec la limite imposee par le chauffage du paquet d’electrons (limite de Renieri

  3. Scientific Inquiry into Home Electronic Technology Usage

    Science.gov (United States)

    Lazaros, Edward J.; Spotts, Thomas H.; Verdon, Jessica E.

    2010-01-01

    This activity promotes ways to save electricity in the home. Students identify electronic devices in the home and examine wattage, hours of use per month, estimated wattage per month, kilowatt hours per month, average retail price per kilowatt hour in each state, and the estimated cost per month. Students gain an appreciation for how saving power…

  4. bulletin Publication 2009

    CERN Multimedia

    DSU Unit

    2008-01-01

    The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 February Monday 23 February 11-12 Tuesday 3 March Monday 9 March 13-14 Tuesday 17 March Monday 23 March 15-16-17 (Easter issue) Tuesday 31 March Monday 6 April 18-19 Tuesday 21 April Monday 27 April 20-21 Tuesday 5 May Monday 11 May 22-23 Tuesday 19 May Monday 25 May 24-25 ...

  5. 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.

  6. Information Technology in project-organized electronic and computer technology engineering education

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Mølgaard; Nielsen, Jens Frederik Dalsgaard

    1999-01-01

    This paper describes the integration of IT in the education of electronic and computer technology engineers at Institute of Electronic Systems, Aalborg Uni-versity, Denmark. At the Institute Information Technology is an important tool in the aspects of the education as well as for communication...

  7. CERN's web application updates for electron and laser beam technologies

    CERN Document Server

    Sigas, Christos

    2017-01-01

    This report describes the modifications at CERN's web application for electron and laser beam technologies. There are updates at both the front and the back end of the application. New electron and laser machines were added and also old machines were updated. There is also a new feature for printing needed information.

  8. Use of Electronic Technologies by People with Intellectual Disabilities

    Science.gov (United States)

    Carey, Allison C.; Friedman, Mark G.; Bryen, Diane Nelson

    2005-01-01

    Today's electronic technologies, including computers, cell phones, Internet, and electronic organizers, hold great promise for individuals with intellectual disabilities, yet little research has been conducted to explore patterns of use among this population. Drawing upon a survey of 83 adults with intellectual disabilities, we examined factors…

  9. Flexible technology for Electronics: Its Derivatives and Possibilities

    Directory of Open Access Journals (Sweden)

    Deovrat Phal

    2014-02-01

    Full Text Available With the inkjet printing technology becoming more popular, integration of circuits developed on flexible substrates which are easily embedded inside the machine as against the rigid PCB circuits is becoming more prevalent. Much of the research has been done in applications of such circuits in human body implants or for other low cost applications. This paper concentrates particularly on applications of such circuits in the field of consumer electronics, disposable electronics, display technology and discusses the derivatives of this technology and its future possibilities.

  10. Power electronics - The key technology for Renewable Energy Systems

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Ma, Ke; Yang, Yongheng

    2014-01-01

    and effectively, energy conversion systems, currently based on power electronics technology, will again play an essential role in this energy paradigm shift. Using highly efficient power electronics in power generation, power transmission/distribution and end-user application, together with advanced control...... solutions, can pave the way for renewable energies. In light of this, some of the most emerging renewable energies, e.g. wind energy and photovoltaic, which by means of power electronics are changing character as a major part in the electricity generation, are explored in this paper. Issues like technology...... development, implementation, power converter technologies, control of the systems, and synchronization are addressed. Special focuses are paid on the future trends in power electronics for those systems like how to lower the cost of energy and to develop emerging power devices and better reliability tool....

  11. The NASA Electronic Parts and Packaging (NEPP) Program: Insertion of New Electronics Technologies

    Science.gov (United States)

    LaBel, Kenneth A.; Sampson, Michael J.

    2007-01-01

    This viewgraph presentation gives an overview of NASA Electronic Parts and Packaging (NEPP) Program's new electronics technology trends. The topics include: 1) The Changing World of Radiation Testing of Memories; 2) Even Application-Specific Tests are Costly!; 3) Hypothetical New Technology Part Qualification Cost; 4) Where we are; 5) Approaching FPGAs as a More Than a "Part" for Reliability; 6) FPGAs Beget Novel Radiation Test Setups; 7) Understanding the Complex Radiation Data; 8) Tracking Packaging Complexity and Reliability for FPGAs; 9) Devices Supporting the FPGA Need to be Considered; 10) Summary of the New Electronic Technologies and Insertion into Flight Programs Workshop; and 11) Highlights of Panel Notes and Comments

  12. Welcome to the new eBulletin!

    CERN Multimedia

    Corinne Pralavorio

    You are now reading one of the new sections of the new eBulletin launched this week. Entitled "What's New", this section will allow us to tell you about important news and events when they occur, without having to wait for a new Bulletin update. So, when the Higgs Boson is discovered, you will be among the first to know! This column will also contain links to the new items included in the weekly update of the electronic Bulletin. Under this section, you will find several other practical sections:"Four Your Eyes Only", presenting a striking photo or a video, "What's on Today", detailing the day's seminars and other events, and "Under the CERN Sky", giving the latest weather information. There is also a list of useful links at the bottom of the column. Concerning your usual section: the "News Articles" can be accessed directly from links on the home page, while other information items are accessible from the relevant menu headings. In addition, you will now find a set of tools at the end of each article, enabli...

  13. Handbook of Machine Olfaction: Electronic Nose Technology

    Science.gov (United States)

    Pearce, Tim C.; Schiffman, Susan S.; Nagle, H. Troy; Gardner, Julian W.

    2003-02-01

    "Electronic noses" are instruments which mimic the sense of smell. Consisting of olfactory sensors and a suitable signal processing unit, they are able to detect and distinguish odors precisely and at low cost. This makes them very useful for a remarkable variety of applications in the food and pharmaceutical industry, in environmental control or clinical diagnostics and more. The scope covers biological and technical fundamentals and up-to-date research. Contributions by renowned international scientists as well as application-oriented news from successful "e-nose" manufacturers give a well-rounded account of the topic, and this coverage from R&D to applications makes this book a must-have read for e-nose researchers, designers and users alike.

  14. Automotive Technology Evolved by Electrical and Electronic Systems

    Science.gov (United States)

    Teratani, Tatsuo; Okuma, Shigeru

    Automotive electrical and electronic systems, e.g. EHV, FCV, future X-By-Wire, have recently been introduced or planned in place of mechanical systems. Drivers are demanding environmental performance (fuel consumption and weight reduction), safety and comfort. For general use of the new technologies, evolution of the automotive technology is required, including energy conversion efficiency improvement, size and weight reduction of components, cost reduction and high reliability. This paper discusses and summarizes the next generation power systems, the future vehicle image, power source combinations, and problems to be solved for development of automotive electronics.

  15. Advances in Electronic-Nose Technologies Developed for Biomedical Applications

    Directory of Open Access Journals (Sweden)

    Alphus D. Wilson

    2011-01-01

    Full Text Available The research and development of new electronic-nose applications in the biomedical field has accelerated at a phenomenal rate over the past 25 years. Many innovative e-nose technologies have provided solutions and applications to a wide variety of complex biomedical and healthcare problems. The purposes of this review are to present a comprehensive analysis of past and recent biomedical research findings and developments of electronic-nose sensor technologies, and to identify current and future potential e-nose applications that will continue to advance the effectiveness and efficiency of biomedical treatments and healthcare services for many years. An abundance of electronic-nose applications has been developed for a variety of healthcare sectors including diagnostics, immunology, pathology, patient recovery, pharmacology, physical therapy, physiology, preventative medicine, remote healthcare, and wound and graft healing. Specific biomedical e-nose applications range from uses in biochemical testing, blood-compatibility evaluations, disease diagnoses, and drug delivery to monitoring of metabolic levels, organ dysfunctions, and patient conditions through telemedicine. This paper summarizes the major electronic-nose technologies developed for healthcare and biomedical applications since the late 1980s when electronic aroma detection technologies were first recognized to be potentially useful in providing effective solutions to problems in the healthcare industry.

  16. Publication of the bulletin in 2008

    CERN Multimedia

    DSU Department

    2008-01-01

    The table below lists the 2008 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin publication 2008 Bulletin N° 4-5 Publication: Monday 21 january Submission deadline for announcements: Tuesday 15 January Bulletin N° 6-7 Publication: Monday 4 february Submission deadline for announcements: Tuesday 29 January Bulletin N° 8-9 Publication: Monday 18 february Submission deadline for announcements: Tuesday 12 February Bulletin N° 10-11 Publication: Monday 3 march Submission deadline for announcements: Tuesday 26 February Bulletin N° 12-13 Publication: Monday 17 march Submission deadline for announcements: Tuesday 11 March Bulletin N° 14-15 Publication: Monday 31 march Submission deadline for announcements: Tuesday 25 March Bulletin N° 16-17 Publication: Monday 14 apri...

  17. Managing electronic records methods, best practices, and technologies

    CERN Document Server

    Smallwood, Robert F

    2013-01-01

    The ultimate guide to electronic records management, featuring a collaboration of expert practitioners including over 400 cited references documenting today's global trends, standards, and best practices Nearly all business records created today are electronic, and are increasing in number at breathtaking rates, yet most organizations do not have the policies and technologies in place to effectively organize, search, protect, preserve, and produce these records. Authored by an internationally recognized expert on e-records in collaboration with leading subject matter experts worldwide

  18. Biomedical stretchable sytems using MID based stretchable electronics technology.

    Science.gov (United States)

    Axisa, F; Brosteaux, D; De Leersnyder, E; Bossuyt, F; Vanfleteren, J; Hermans, B; Puers, R

    2007-01-01

    In order to fit human body, flexibility, or even better stretchability is requested for biomedical systems like implants or smart clothes. A stretchable electronic technology has been developed. This can provide highly stretchable interconnections fully compatible with PCB technologies. In order to prove the feasibility of complex biomedical systems like inner body implants or wearable systems, a variety of stretchable systems has been designed from sensor to power source systems.

  19. Safety Bulletin 2014-1

    CERN Multimedia

    HSE Unit

    2014-01-01

    The HSE Unit would like to inform you that Safety Bulletin 2014-1 entitled “Call for help!” has just been released.   The Bulletin is available on EDMS under the following number: 1346313. We would like to remind you that HSE Safety Bulletins are published in English and French, and incorporate feedback from incidents/near misses/accidents that have occurred on the CERN site with the aim of improving prevention. We remain at your disposal in case you have further questions.

  20. Lighting Lamps: Technical Terminology Bulletin. Terminotech, Vol. 2, No. 9.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to lighting lamps, and specifically to the incandescent lamp. A brief narrative on the subject is included in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  1. Protective Relays: Technical Terminology Bulletin. Terminotech, Vol. 1, No. 1.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to protective electrical relays. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. An explanatory illustration is appended. (JB)

  2. Electric Motors: Technical Terminology Bulletin. Terminotech, Vol. 1, No. 2.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to electric motors. A brief narrative on the subject is included in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended (JB).

  3. Power Transformers: Technical Terminology Bulletin. Terminotech, Vol.2, No. 6.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to power transformers. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  4. Iron Metallurgy: Technical Terminology Bulletin. Terminotech, Vol. 2, No. 7.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to iron metallurgy. Various aspects of iron production are described in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  5. Bulletin publication 2007

    CERN Multimedia

    2007-01-01

    The table below lists the 2007 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest. Bulletin No. (week No.) Publication date Submission of announcements (before 12:00 noon) 4-5 Monday 22 January Tuesday 16 January 6-7 Monday 5 February Tuesday 30 January 8-9 Monday 19 February Tuesday 13 February 10-11 Monday 5 March Tuesday 27 February 12-13 Monday 19 March Tuesday 13 March 14-15 Monday 2 April Tuesday 27 March 16-17 Monday 16 April Tuesday 10 April 18-19 Monday 30 April Tuesday 24 April 20-21 Monday 14 May Tuesday 8 May 22-23 Monday 28 May Tuesday 22 May 24-25 Monday 11 June Tuesday 5 June 26-27 Monday 25 June Tuesday 19 June 28-29 Monday 9 July Tuesday 3 July 30-31 Monday 23 July Tuesday 17 July 32-33-34 Monday 6 August Tuesday 31 July 35-36 Monday 27 August Tuesday 21 August...

  6. Bulletin publication 2007

    CERN Multimedia

    2006-01-01

    The table below lists the 2007 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest. Bulletin No. (week No.) Publication date Submission of announcements (before 12:00 noon) 4-5 Monday 22 January Tuesday 16 January 6-7 Monday 5 February Tuesday 30 January 8-9 Monday 19 February Tuesday 13 February 10-11 Monday 5 March Tuesday 27 February 12-13 Monday 19 March Tuesday 13 March 14-15 Monday 2 April Tuesday 27 March 16-17 Monday 16 April Tuesday 10 April 18-19 Monday 30 April Tuesday 24 April 20-21 Monday 14 May Tuesday 8 May 22-23 Monday 28 May Tuesday 22 May 24-25 Monday 11 June Tuesday 5 June 26-27 Monday 25 June Tuesday 19 June 28-29 Monday 9 July Tuesday 3 July 30-31 Monday 23 July Tuesday 17 July 32-33-34 Monday 6 August Tuesday 31 July 35-36 Monday 27 August Tuesday 21 August...

  7. Technology Corner: Dating of Electronic Hardware for Prior Art Investigations

    Directory of Open Access Journals (Sweden)

    Sellam Ismail

    2012-03-01

    Full Text Available In many legal matters, specifically patent litigation, determining and authenticating the date of computer hardware or other electronic products or components is often key to establishing the item as legitimate evidence of prior art. Such evidence can be used to buttress claims of technologies available or of events transpiring by or at a particular date.In 1945, the Electronics Industry Association published a standard, EIA 476-A, standardized in the reference Source and Date Code Marking (Electronic Industries Association, 1988.(see PDF for full tech corner

  8. Woven electronics: a new perspective for wearable technology.

    Science.gov (United States)

    Locci, Simone; Maccioni, Maurizio; Orgiu, Emanuele; Bonfiglio, Annalisa

    2007-01-01

    Endowing a textile substrate (i.e. fibers, yarns, fabrics) with active functions is a new powerful concept, that has recently given rise to several interesting contributions. In this paper, we will describe a possible approach to this intriguing objective, focusing on the technology and on the electronic model. Future applications for this technology will allow to obtain, for instance, matrices of sensors assembled by textile technology and will ensure to obtain for wearable devices the necessary properties of drapability and conformity to the body that are required for these applications.

  9. ICFA instrumentation bulletin, Volume 15, Fall 1997

    Energy Technology Data Exchange (ETDEWEB)

    Va' vra, J. [ed.

    1997-12-01

    The Bulletin reports on research and progress in the field of instrumentation with emphasis in the field of high-energy physics. This volume contains the following four papers: (1) Streamers in MSGC's and Other Gaseous Detectors; (2) Soft X-Ray Production in Spark Discharges in Hydrogen, Nitrogen, Air, Argon, and Xenon Gases; (3) Beam Tests of the CLEO III LiF-TEA Ring Imaging Cherenkov Detector; and (4) Electron Multiplication and Secondary Scintillation in Liquid Xenon: New Prospects.

  10. Recycling of the Electronic Waste Applying the Plasma Reactor Technology

    Science.gov (United States)

    Lázár, Marián; Jasminská, Natália; Čarnogurská, Mária; Dobáková, Romana

    2016-12-01

    The following paper discusses a high-temperature gasification process and melting of electronic components and computer equipment using plasma reactor technology. It analyses the marginal conditions of batch processing, as well as the formation of solid products which result from the procedure of waste processing. Attention is also paid to the impact of the emerging products on the environment.

  11. Power Electronics as key technology in wind turbines

    DEFF Research Database (Denmark)

    Blaabjerg, Frede

    2005-01-01

    This paper discuss the development in wind turbines in a two-decade perspective looking at the technology based on track records. Different power electronic topologies for interfacing the wind turbine to the grid are discussed and related to the possibility for the wind turbine to act as a power...

  12. Recycling of the Electronic Waste Applying the Plasma Reactor Technology

    Directory of Open Access Journals (Sweden)

    Lázár Marián

    2016-12-01

    Full Text Available The following paper discusses a high-temperature gasification process and melting of electronic components and computer equipment using plasma reactor technology. It analyses the marginal conditions of batch processing, as well as the formation of solid products which result from the procedure of waste processing. Attention is also paid to the impact of the emerging products on the environment.

  13. The Costs of Information Technology and the Electronic Library.

    Science.gov (United States)

    Tebbetts, Diane R.

    2000-01-01

    Discusses the impact of information technology requirements on the costs of electronic libraries. Addresses key questions concerning hardware, software and network installation and upgrades and provides strategies for dealing with the needs for continuous funding and long-term financing that are essential for keeping up with the requirements of…

  14. Hands-On Bulletin Boards.

    Science.gov (United States)

    Henneman, Dawn

    1984-01-01

    Patterns and directions are given for making bulletin boards that teach language arts and mathematics skills through hands-on student involvement. The boards help teach multiplication tables, word contractions, letter sounds, homonyms, compound words, alphabetization, and other skills. (PP)

  15. Bulletin of International Simultaneous Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The publication of the Bulletin of International Simultaneous Observations, began July 1, 1875, with daily maps added in 1877. It was published for distribution...

  16. Hands-On Bulletin Boards.

    Science.gov (United States)

    Henneman, Dawn

    1984-01-01

    Patterns and directions are given for making bulletin boards that teach language arts and mathematics skills through hands-on student involvement. The boards help teach multiplication tables, word contractions, letter sounds, homonyms, compound words, alphabetization, and other skills. (PP)

  17. SAFETY BULLETIN 2002-02

    CERN Multimedia

    TIS Secretariat

    2002-01-01

    Please note that the Safety Bulletin 2002-02 entitled "PRESSURIZED GAS CYLINDERS - DANGER!" is available on the EDMS. Paper copies can also be obtained from the TIS Divisional Secretariat, email: tis.secretariat@cern.ch. TIS Secretariat

  18. Applications and Advances in Electronic-Nose Technologies

    Directory of Open Access Journals (Sweden)

    Manuela Baietto

    2009-06-01

    Full Text Available Electronic-nose devices have received considerable attention in the field of sensor technology during the past twenty years, largely due to the discovery of numerous applications derived from research in diverse fields of applied sciences. Recent applications of electronic nose technologies have come through advances in sensor design, material improvements, software innovations and progress in microcircuitry design and systems integration. The invention of many new e-nose sensor types and arrays, based on different detection principles and mechanisms, is closely correlated with the expansion of new applications. Electronic noses have provided a plethora of benefits to a variety of commercial industries, including the agricultural, biomedical, cosmetics, environmental, food, manufacturing, military, pharmaceutical, regulatory, and various scientific research fields. Advances have improved product attributes, uniformity, and consistency as a result of increases in quality control capabilities afforded by electronic-nose monitoring of all phases of industrial manufacturing processes. This paper is a review of the major electronic-nose technologies, developed since this specialized field was born and became prominent in the mid 1980s, and a summarization of some of the more important and useful applications that have been of greatest benefit to man.

  19. Technology station in electronics at the Tshwane University of Technology: strengthening technological innovation activities amongst SMEs and students

    CSIR Research Space (South Africa)

    Jacobs, SJ

    2009-01-01

    Full Text Available This article focuses on how the competence and capacity within the Faculty of Engineering and the Built Environment, specifically the electronic/electrical discipline, at the Tshwane University of Technology is utilised to support Small Medium...

  20. International Conference on NextGen Electronic Technologies

    CERN Document Server

    Thalmann, Nadia; Bhaaskaran, V

    2017-01-01

    This book is a collection of keynote lectures from international experts presented at International Conference on NextGen Electronic Technologies (ICNETS2-2016). ICNETS2 encompasses six symposia covering all aspects of electronics and communications domains, including relevant nano/micro materials and devices . This volume comprises of recent research in areas like computational signal processing analysis, intelligent embedded systems, nanoelectronic materials and devices, optical and microwave technologies, VLSI design: circuits systems and application, and wireless communication networks, and the internet of things. The contents of this book will be useful to researchers, professionals, and students working in the core areas of electronics and their applications, especially to signal processing, embedded systems, and networking.

  1. Power electronics - key technology for renewable energy systems

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Iov, Florin; Kerekes, Tamas

    2011-01-01

    sources to renewable energy sources. Another is to use high efficient power electronics in power generation, power transmission/distribution and end-user application. This paper discuss trends of the most emerging renewable energy sources, wind energy and photovoltaics, which by means of power electronics...... are changing and challenging the future electrical infrastructure but also contributes steadily more to non-carbon based electricity production. Most focus in the paper is on the power electronics technologies used. In the case of photovoltaics transformer-less systems are discussed as they have the potential...... as efficient as possible. Further, the emerging climate changes is arguing to find sustainable future solutions. Of many options, two major technologies will play important roles to solve parts of those future problems. One is to change the electrical power production from conventional, fossil based energy...

  2. Self-shielded electron linear accelerators designed for radiation technologies

    Science.gov (United States)

    Belugin, V. M.; Rozanov, N. E.; Pirozhenko, V. M.

    2009-09-01

    This paper describes self-shielded high-intensity electron linear accelerators designed for radiation technologies. The specific property of the accelerators is that they do not apply an external magnetic field; acceleration and focusing of electron beams are performed by radio-frequency fields in the accelerating structures. The main characteristics of the accelerators are high current and beam power, but also reliable operation and a long service life. To obtain these characteristics, a number of problems have been solved, including a particular optimization of the accelerator components and the application of a variety of specific means. The paper describes features of the electron beam dynamics, accelerating structure, and radio-frequency power supply. Several compact self-shielded accelerators for radiation sterilization and x-ray cargo inspection have been created. The introduced methods made it possible to obtain a high intensity of the electron beam and good performance of the accelerators.

  3. WPC's Short Range Forecast Coded Bulletin

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Short Range Forecast Coded Bulletin. The Short Range Forecast Coded Bulletin describes the expected locations of high and low pressure centers, surface frontal...

  4. Publication of the Bulletin in April

    CERN Multimedia

    PH Department

    2009-01-01

    During April, there will be one issue of the Bulletin (No. 15-16-17/2009) covering the weeks of 6, 13 and 20 April. The deadline for articles for this issue will be midday on Tuesday 31 March. The deadline for articles for the following issue of the Bulletin, No. 18-19/2009, will be midday on Tuesday 21 April. Thank you for your understanding. The Bulletin team, Bulletin-Editors@cern.ch

  5. Control and power electronics technology in renewable energy

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    As the cut-in point of research on control and power electronics technology used in renewable energy, this paper does not aim to analyze particular theories or tech-nologies in this field, but, instead, is to go back to the fountainhead of the issue to illustrate the essential concepts in this field, which are usually neglected and may become bottle-neck of the research. Research experiences have shown that con-fusion and trouble may be created if researchers do not understand these essential concepts well.

  6. Getting in touch with the Bulletin team

    CERN Multimedia

    DSU Department

    2008-01-01

    The e-mail address for sending articles to the Bulletin has changed. To simplify the procedure, all articles and suggestions for articles (News, Official News, General Information) should be sent to the following address: Bulletin-Editors@cern.ch Thank you for your cooperation. The Bulletin team (DSU/CO-CC)

  7. Intellectual property in consumer electronics, software and technology startups

    CERN Document Server

    Halt, Jr , Gerald B; Stiles, Amber R; Fesnak, Robert

    2014-01-01

    This book provides a comprehensive guide to procuring, utilizing and monetizing intellectual property rights, tailored for readers in the high-tech consumer electronics and software industries, as well as technology startups.  Numerous, real examples, case studies and scenarios are incorporated throughout the book to illustrate the topics discussed.  Readers will learn what to consider throughout the various creative phases of a product’s lifespan from initial research and development initiatives through post-production.  Readers will gain an understanding of the intellectual property protections afforded to U.S. corporations, methods to pro-actively reduce potential problems, and guidelines for future considerations to reduce legal spending, prevent IP theft, and allow for greater profitability from corporate innovation and inventiveness. • Offers a comprehensive guide to intellectual property for readers in high-tech consumer electronics, software and technology startups; • Uses real case studies...

  8. Component technologies for a recirculating linac free-electron laser

    Science.gov (United States)

    Litvinenko, Vladimir N.; Madey, John M. J.; Vinokurov, Nikolai A.

    1994-05-01

    The key component technologies required for a high average power free-electron laser (FEL) are described. Some basic aspects of approaches for high average power (scalable to megawatt level) accelerators and FELs are presented. A short description of the Novosibirsk 100 kW average power near infrared (IR) FEL driven by a race-track microtron-recuperator is given. The current status and plans for this facility are provided by Institute of Nuclear Physics (Novosibirsk).

  9. Meat Quality Assessment by Electronic Nose (Machine Olfaction Technology

    Directory of Open Access Journals (Sweden)

    Sundar Balasubramanian

    2009-07-01

    Full Text Available Over the last twenty years, newly developed chemical sensor systems (so called “electronic noses” have made odor analyses possible. These systems involve various types of electronic chemical gas sensors with partial specificity, as well as suitable statistical methods enabling the recognition of complex odors. As commercial instruments have become available, a substantial increase in research into the application of electronic noses in the evaluation of volatile compounds in food, cosmetic and other items of everyday life is observed. At present, the commercial gas sensor technologies comprise metal oxide semiconductors, metal oxide semiconductor field effect transistors, organic conducting polymers, and piezoelectric crystal sensors. Further sensors based on fibreoptic, electrochemical and bi-metal principles are still in the developmental stage. Statistical analysis techniques range from simple graphical evaluation to multivariate analysis such as artificial neural network and radial basis function. The introduction of electronic noses into the area of food is envisaged for quality control, process monitoring, freshness evaluation, shelf-life investigation and authenticity assessment. Considerable work has already been carried out on meat, grains, coffee, mushrooms, cheese, sugar, fish, beer and other beverages, as well as on the odor quality evaluation of food packaging material. This paper describes the applications of these systems for meat quality assessment, where fast detection methods are essential for appropriate product management. The results suggest the possibility of using this new technology in meat handling.

  10. Development of superconducting acceleration cavity technology for free electron lasers

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jong Min; Lee, Byung Cheol; Kim, Sun Kook; Jeong, Young Uk; Cho, Sung Oh

    2000-10-01

    As a result of the cooperative research between the KAERI and Peking University, the key technologies of superconducting acceleration cavity and photoelectron gun have been developed for the application to high power free electron lasers. A 1.5-GHz, 1-cell superconducting RF cavity has been designed and fabricated by using pure Nb sheets. The unloaded Q values of the fabricated superconducting cavity has been measured to be 2x10{sup 9} at 2.5K, and 8x10{sup 9} at 1.8K. The maximum acceleration gradient achieved was 12 MeV/m at 2.5K, and 20MV/m at 1.8 K. A cryostat for the 1-cell superconducting cavity has been designed. As a source of electron beam, a DC photocathode electron gun has been designed and fabricated, which is composed of a photocathode evaporation chamber and a 100-keV acceleration chamber. The efficiency of the Cs2Te photocathode is 3% nominally at room temperature, 10% at 290 deg C. The superconducting photoelectron gun system developed has been estimated to be a good source of high-brightness electron beam for high-power free electron lasers.

  11. The Meteoritical Bulletin, No. 103

    Science.gov (United States)

    Ruzicka, Alex; Grossman, Jeffrey; Bouvier, Audrey; Agee, Carl B.

    2017-05-01

    Meteoritical Bulletin 103 contains 2582 meteorites including 10 falls (Ardón, Demsa, Jinju, Križevci, Kuresoi, Novato, Tinajdad, Tirhert, Vicência, Wolcott), with 2174 ordinary chondrites, 130 HED achondrites, 113 carbonaceous chondrites, 41 ureilites, 27 lunar meteorites, 24 enstatite chondrites, 21 iron meteorites, 15 primitive achondrites, 11 mesosiderites, 10 Martian meteorites, 6 Rumuruti chondrites, 5 ungrouped achondrites, 2 enstatite achondrites, 1 relict meteorite, 1 pallasite, and 1 angrite, and with 1511 from Antarctica, 588 from Africa, 361 from Asia, 86 from South America, 28 from North America, and 6 from Europe. Note: 1 meteorite from Russia was counted as European. The complete contents of this bulletin (244 pages) are available on line. Information about approved meteorites can be obtained from the Meteoritical Bulletin Database (MBD) available on line at http://www.lpi.usra.edu/meteor/.

  12. Healthcare technology innovation adoption electronic health records and other emerging health information technology innovations

    CERN Document Server

    Daim, Tugrul U; Basoglu, Nuri; Kök, Orhun M; Hogaboam, Liliya

    2016-01-01

    This book aims to study the factors affecting the adoption and diffusion of Health Information Technology (HIT) innovation. It analyzes the adoption processes of various tools and applications, particularly Electronic Health Records (EHR), highlighting the impact on various sectors of the healthcare system, such as physicians, administration,  and patient care, while also identifying the various pitfalls and gaps in the literature. With the various challenges currently facing the United States healthcare system, the study, adoption and diffusion of healthcare technology innovation, particularly HIT, is imperative to achieving national goals. This book is organized into three sections. Section one reviews theories and applications for the diffusion of Health Care Technologies. Section two evaluates EHR technology, including the barriers and enables in adoption and alternative technologies. Finally, section three examines the factors impacting the adoption of EHR systems. This book will be a key source for stu...

  13. Bulletin 2 PDA : diploma project

    CERN Document Server

    Stankowski, D; Wagen, J F; Pettenati, Corrado; Le Meur, Jean-Yves; Faggian, R; Vanoirbeek, C

    2002-01-01

    The aim of the project "Bulletin 2 PDA" is to develop an information system, which provides the CERN eBulletin on mobile devices. The main goal is to connect different database outputs, to convert this data into personalized content and then to output it in an appropriate format depending on the connected device. The following paper describes the establishment of the diploma work which is in the context of collaboration with the University of Applied Sciences of Fribourg and the European Organization of Nuclear Research Geneva.

  14. Technology of silicon charged-particle detectors developed at the Institute of Electron Technology (ITE)

    Science.gov (United States)

    Wegrzecka, Iwona; Panas, Andrzej; Bar, Jan; Budzyński, Tadeusz; Grabiec, Piotr; Kozłowski, Roman; Sarnecki, Jerzy; Słysz, Wojciech; Szmigiel, Dariusz; Wegrzecki, Maciej; Zaborowski, Michał

    2013-07-01

    The paper discusses the technology of silicon charged-particle detectors developed at the Institute of Electron Technology (ITE). The developed technology enables the fabrication of both planar and epiplanar p+-ν-n+ detector structures with an active area of up to 50 cm2. The starting material for epiplanar structures are silicon wafers with a high-resistivity n-type epitaxial layer ( ν layer - ρ < 3 kΩcm) deposited on a highly doped n+-type substrate (ρ< 0,02Ωcm) developed and fabricated at the Institute of Electronic Materials Technology. Active layer thickness of the epiplanar detectors (νlayer) may range from 10 μm to 150 μm. Imported silicon with min. 5 kΩcm resistivity is used to fabricate planar detectors. Active layer thickness of the planar detectors (ν) layer) may range from 200 μm to 1 mm. This technology enables the fabrication of both discrete and multi-junction detectors (monolithic detector arrays), such as single-sided strip detectors (epiplanar and planar) and double-sided strip detectors (planar). Examples of process diagrams for fabrication of the epiplanar and planar detectors are presented in the paper, and selected technological processes are discussed.

  15. Implementing MEMS technology for soft, (bio)electronics interfaces

    Science.gov (United States)

    Romeo, Alessia; Hofmeister, Yannick; Lacour, Stéphanie P.

    2014-06-01

    Soft, bioelectronics interfaces are broadly defined as microfabricated devices with mechanical properties suited to comply with biological tissues. There are many challenges associated with the development of such technology platforms. Simultaneously one must achieve reliable electronic performance, thermal and environmental stability, mechanical compliance, and biocompatibility. Materials and system architecture must be designed such that mechanical integrity and electrical functionality is preserved during fabrication, implementation and use of the interface. Depositing and patterning conventional device materials, ranging from inorganic to organic thin films as well as nanomaterials, directly onto soft elastomeric substrates enable electronic devices with enhanced mechanical flexibility. Success in fabrication also relies on a careful design of the mechanical architecture of the soft interface to minimize mechanical stresses in the most fragile materials.

  16. The Next-Generation Power Electronics Technology for Smart Grids

    Science.gov (United States)

    Akagi, Hirofumi

    This paper presents an overview of the next-generation power electronics technology for the Japanese-version smart grid. It focuses on a grid-level battery energy storage system, a grid-level STATCOM (STATic synchronous COMpensator), and a 6.6-kV BTB (Back-To-Back) system for power flow control between two power distribution feeders. These power electronic devices play an important role in achieving load frequency control and voltage regulation. Their circuit configurations based on modular multilevel cascade PWM converters are characterized by flexible system design, low voltage steps, and low EMI (Electro-Magnetic Interference) emission. Their downscaled laboratory models are designed, constructed, and tested to verify the viability and effectiveness of the circuit configurations and control methods.

  17. Control system by the technological electron Linac KUT-20

    CERN Document Server

    Akchurin, Y I; Gurin, V A; Demidov, N V

    2001-01-01

    The high-power technological electron linac KUT-20 was developed at the Science Research Complex 'Accelerator' of NSC KIPT. The linac consists of two 1.2 m length accelerating structures with a variable geometry and an injector. The latter comprises a diode electron gun,a klystron type buncher and an accelerating cavity.With a RF supply power at accelerating structure entries of 11 MW and with a current at the accelerator exit of 1A,the beam energy will be up to 20 MeV.An average beam power is planned to be 20 kW.All systems of the accelerator are controlled by a computerised control system. The program and technical complex consist of PC equipped with fast ADC control console, synchronization unit, microprocessor-operated complexes.

  18. 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...

  19. 23 CFR 950.5 - Requirement to use electronic toll collection technology.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Requirement to use electronic toll collection technology... agency using electronic toll collection technology must develop and implement reasonable methods to... electronic toll collection technology must develop, implement, and make publicly available privacy...

  20. 25 CFR 502.7 - Electronic, computer or other technologic aid.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Electronic, computer or other technologic aid. 502.7... DEFINITIONS OF THIS CHAPTER § 502.7 Electronic, computer or other technologic aid. (a) Electronic, computer or other technologic aid means any machine or device that: (1) Assists a player or the playing of a...

  1. 16 CFR 6.152 - Program accessibility: Electronic and information technology.

    Science.gov (United States)

    2010-01-01

    ... information technology. 6.152 Section 6.152 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION... information technology. (a) When developing, procuring, maintaining, or using electronic and information... electronic and information technology allows, regardless of the type of medium of the technology:...

  2. The Bulletin turns the page

    CERN Multimedia

    2006-01-01

    Today, the paper version of the CERN Bulletin has a new look, the first since the 1970s. The new layout, which has been designed to improve readability, is part of an ongoing effort to improve internal communication at CERN. The Bulletin is the Organization's main tool for communication with the CERN community. It keeps everyone abreast of information that is important and essential for our working life at CERN. It plays an important role in keeping us up to date with social and scientific developments at the Laboratory. And it should be a force for cohesion across this very diverse organization. At the same time, the distribution for the printed Bulletin is being changed from individual mailboxes to distribution points around the Laboratory. This reflects changing reading habits, with the on-line version gaining a steadily increasing readership. For some time now, the paper Bulletin has been published fortnightly. However, the on-line version is updated weekly, so I encourage you all to look at it. In addi...

  3. Proyecto Leer Bulletin, Number 11.

    Science.gov (United States)

    Tome, Martha V., Ed.

    Educational materials for students of Spanish and the Spanish speaking are listed in this bulletin. A general information section lists reference materials on bilingual children, the blind and physically handicapped, comics, consumer education, employment, health, heritage of the Spanish speaking, Mexican American biography, Mexican American film…

  4. Proyecto Leer Bulletin, Number 9.

    Science.gov (United States)

    Benson, Susan Shattuck

    This bulletin lists addresses of publishers and distributors of audiovisual instructional materials in Spanish in the United States and Latin America. Sources are listed in four categories: (1) federal sources of materials, information on materials, names of resource people, programs, and proposal guidelines concerning the Spanish speaking; (2)…

  5. Proyecto Leer Bulletin, Number 12.

    Science.gov (United States)

    Tome, Martha V., Ed.

    This bulletin is designed to serve the Spanish-speaking population of the United States. This issue contains a list of popular magazines in Spanish for children and adults. Another section provides the names of comics for children. Titles to be found under "Publications in Series and Collections" are the popular type of romantic, western, or…

  6. Proyecto Leer Bulletin, Number 11.

    Science.gov (United States)

    Tome, Martha V., Ed.

    Educational materials for students of Spanish and the Spanish speaking are listed in this bulletin. A general information section lists reference materials on bilingual children, the blind and physically handicapped, comics, consumer education, employment, health, heritage of the Spanish speaking, Mexican American biography, Mexican American film…

  7. Proyecto Leer Bulletin, Number 8.

    Science.gov (United States)

    Benson, Susan Shattuck

    This bulletin lists educational materials for the Spanish speaking. Several hundred documents are listed in three main sections: (1) organizations, programs, laws, and news related to the Spanish speaking; (2) a list of books selected; and (3) a list of publishers and distributors with their addresses. Several bibliographies are included. Entries…

  8. Crime Solving Techniques: Training Bulletin.

    Science.gov (United States)

    Sands, Jack M.

    The document is a training bulletin for criminal investigators, explaining the use of probability, logic, lateral thinking, group problem solving, and psychological profiles as methods of solving crimes. One chpater of several pages is devoted to each of the five methods. The use of each method is explained; problems are presented for the user to…

  9. Safety Bulletin 2003-01

    CERN Multimedia

    2003-01-01

    Please note that the safety bulletin 2003-01 entitled 'Work well-prepared, personnel well-protected !' is available on the EDMS at the following url : https://edms.cern.ch/document/367431/ Paper copies can also be obtained from the TIS divisional secretariat, e-mail : TIS.Secretariat@cern.ch TIS Secretariat

  10. Bulletin publication schedule for 2012

    CERN Multimedia

    DG Unit

    2011-01-01

    The table below lists the 2012 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest.   Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 4-5   Tuesday 17 January Fridays 20 and 27 January Wednesday25 January 6-7   Tuesday 31 January Fridays 3 and 10 February Wednesday 8 February 8-9 Tuesday 14 February Fridays 17 and 24 february Wednesday 22 February 10-11 Tuesday 28 February Fridays 2 and 9 March Wednesday 7 March 12-13 Tuesday 13 March Fridays 16 and 23 March Wednesday 21 March 14-15 Tuesday 27 March Friday 30 March and Thursday 5 April Wednesday 4 April 16-17 Tuesday 10 April Fridays 13 and 20 April Wednesday 18 April 18-19 Tuesday 24 April Fridays 27 April and 4 May Thursday 3 May 20-21 ...

  11. Bulletin publication schedule for 2013

    CERN Multimedia

    DG Unit

    2012-01-01

    The table below lists the 2013 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest.   Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 4-5   Tuesday 15 January Fridays 18 and 25 January Wednesday 23 January 6-7   Tuesday 29 January Fridays 1 and 8 February Wednesday 6 February 8-9 Tuesday 12 February Fridays 15 and 22 february Wednesday 20 February 10-11 Tuesday 26 February Fridays 1 and 8 March Wednesday 6 March 12-13-14 Tuesday 12 March Fridays 15, 22 and 29 March Wednesday 20 March 15-16 Tuesday 2 April Fridays 5 and 12 April Wednesday 10 April 17-18 Tuesday 16 April Fridays 19 and 26 April Wednesday 24 April 19-20 Tuesday 30 April Fridays 3 and 10 May Thursday 8 May 21-22 Tuesday 14 M...

  12. SAFETY BULLETIN 2002-01

    CERN Multimedia

    TIS Secretariat

    2002-01-01

    Please note that the Safety Bulletin 2002-01 entitled 'HOW TO PREVENT FALLS, SLIPS AND TRIPS' is available on the EDMS HERE. Paper copies can also be obtained from the TIS Divisional Secretariat, e-mail: TIS.Secretariat@cern.ch TIS Secretariat

  13. AAHE Bulletin, 1995-96.

    Science.gov (United States)

    Marchese, Theodore J., Ed.

    1996-01-01

    The 10 issues of this organizational bulletin for the 1995-96 school year present reports, reviews, and essays on issues concerning the advancement of higher education as well as organizational news items. Major articles include: "Bowling Alone"--An Interview with Robert Putnam; "Crossing Boundaries: Pathways to Productive Learning…

  14. Cooperative Electronic Mail: Effective Communication Technology for Introductory Chemistry

    Science.gov (United States)

    Pence, Laura E.

    1999-05-01

    One drawback to using cooperative learning in the classroom is that it takes up class time and reduces the amount of content that can be covered during a semester. Cooperative electronic mail is an excellent alternate method of using cooperative learning that shifts the medium of interaction to the computer and encourages students to learn to communicate effectively through technology. In this project, three types of exercises were assigned, one prior to each exam. These three assignments were (i) an open-ended question, (ii) a traditional cooperative activity done electronically, and (iii) an exercise to allow students to write exam questions for each other. The average participation rate in the exercises was 90% over four semesters, which indicated that the project was an effective incentive to get students to use email regularly. The evaluations of the project were also extremely positive. One surprising result of the assessment was that female students gave even more favorable responses than men, suggesting that this project was an excellent way to encourage women to use computer technology.

  15. Emerging Two-Phase Cooling Technologies for Power Electronic Inverters

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, J.S.

    2005-08-17

    In order to meet the Department of Energy's (DOE's) FreedomCAR and Vehicle Technologies (FVCT) goals for volume, weight, efficiency, reliability, and cost, the cooling of the power electronic devices, traction motors, and generators is critical. Currently the power electronic devices, traction motors, and generators in a hybrid electric vehicle (HEV) are primarily cooled by water-ethylene glycol (WEG) mixture. The cooling fluid operates as a single-phase coolant as the liquid phase of the WEG does not change to its vapor phase during the cooling process. In these single-phase systems, two cooling loops of WEG produce a low temperature (around 70 C) cooling loop for the power electronics and motor/generator, and higher temperature loop (around 105 C) for the internal combustion engine. There is another coolant option currently available in automobiles. It is possible to use the transmission oil as a coolant. The oil temperature exists at approximately 85 C which can be utilized to cool the power electronic and electrical devices. Because heat flux is proportional to the temperature difference between the device's hot surface and the coolant, a device that can tolerate higher temperatures enables the device to be smaller while dissipating the same amount of heat. Presently, new silicon carbide (SiC) devices and high temperature direct current (dc)-link capacitors, such as Teflon capacitors, are available but at significantly higher costs. Higher junction temperature (175 C) silicon (Si) dies are gradually emerging in the market, which will eventually help to lower hardware costs for cooling. The development of high-temperature devices is not the only way to reduce device size. Two-phase cooling that utilizes the vaporization of the liquid to dissipate heat is expected to be a very effective cooling method. Among two-phase cooling methods, different technologies such as spray, jet impingement, pool boiling and submersion, etc. are being developed. The

  16. Application of Electron Beam Surface Technologies in the Automotive Industry

    Institute of Scientific and Technical Information of China (English)

    Rolf Zenker; Anja Buchwalder

    2004-01-01

    Progress in the beam deflection technique opens up new possibilities for the application of electron beam (EB)surface and welding technologies in the automotive industry. This development is based on three-dimensional high-speed beam deflection and fully automatic online process control. So, in the EB surface treatment three-dimensional energy transfer fields can be realised which take into account the contour of a component, the conditions of heat conduction and the load conditions. High flexibility, precision and reproducibility are typical characteristics. High productivity is achieved by the simultaneous interaction of the EB in several processing areas or by carrying out several processes simultaneously. EB surface treatment is becoming more and more attractive and important especially in the automotive industry, and also in comparison to laser technologies. This paper deals with different EB surface technologies, for example hardening,remelting, surface alloying, dispersing or cladding of different materials such as steel, cast iron and different alloys of Al,Mg and Ti. Examples of applications in the automotive industry, especially engine components, will be discussed.

  17. Publication of the Bulletin in August

    CERN Multimedia

    DG Unit

    2009-01-01

    During August, there will be one issue of the Bulletin (No. 32-33-34/2009) covering the weeks of 3, 10 and 17 August. The deadline for articles for this issue will be midday on Tuesday 28 July. The deadline for articles for the following issue of the Bulletin, No. 35-36/2009, will be midday on Tuesday 18 August. Thank you for your understanding. The Bulletin team

  18. Publication of the bulletin in 2011

    CERN Multimedia

    DG Unit

    2010-01-01

    The table below lists the 2011 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 3-4   Tuesday 11 January Fridays 14 and 21 January Wednesday 19 January 5-6   Tuesday 25 January Fridays 28 January and 4 February Wednesday 2 February 7-8 Tuesday 8 February Fridays 11 and 18 February Wednesday 16 February 9-10 Tuesday 22 F...

  19. Status report on energy recovery from municipal solid waste: technologies, lessons and issues. Information bulletin of the energy task force of the urban consortium

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-01-01

    A review is presented of the lessons learned and issues raised regarding the recovery of energy from solid wastes. The review focuses on technologies and issues significant to currently operating energy recovery systems in the US - waterwall incineration, modular incineration, refuse derived fuels systems, landfill gas recovery systems. Chapters are: Energy Recovery and Solid Waste Disposal; Energy Recovery Systems; Lessons in Energy Recovery; Issues in Energy Recovery. Some basic conclusions are presented concerning the state of the art of energy from waste. Plants in shakedown or under construction, along with technologies in the development stages, are briefly described. Sources of additional information and a bibliography are included. (MCW)

  20. Industrial Applications of Electronic Nose Technology in the Textiles Industry

    Science.gov (United States)

    Gibson, Tim; Chandler, Rob; Hallam, Viv; Simpson, Claire; Bentham, Martin

    2009-05-01

    Electronic nose technology has been available commercially for over 12 years but uptake in actual industrial applications has yet to be fully realised. We report 2 specific test protocols being used in the textiles industry that allow the direct measurement of anti-odour and anti-microbial capabilities of fabrics. Results will be shown for the standard anti-odour test which was specifically commissioned by Courtaulds PLC and which is being used by a number of manufacturers. The second test, which measures the anti-microbial and the anti-odour capabilities of fabrics simultaneously was developed in 2008. Results will be shown that clearly indicate both parameters are detected and proofs of anti-microbial capabilities will be given. These 2 tests will for the first time, enable the fulfillment of legislation that states for textile product claims, anti-odour and anti-microbial capabilities of fabrics must be scientifically substantiated.

  1. ONRASIA Scientific Information Bulletin

    Science.gov (United States)

    1993-12-01

    products (sheet, galvanized, coated, - Hot strip mill technologies and tubing) - Blast furnace technologies - Electroplating technologies * Engineering...an analog format that involves transmit- Economically Japan has become a power that is on ting data through copper cables. In the ISDN the par with...faces. Indonesia; *"Maxus Southeast Sumatra, Inc. He also commented that at this meeting there was Five Pillars Office Park, Jl. MT Haryono 58, still a

  2. 21 CFR 1311.05 - Standards for technologies for electronic transmission of orders.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Standards for technologies for electronic... JUSTICE REQUIREMENTS FOR ELECTRONIC ORDERS AND PRESCRIPTIONS (Eff. 6-1-10) General § 1311.05 Standards for technologies for electronic transmission of orders. (a) A registrant or a person with power of attorney to...

  3. 48 CFR 352.239-73 - Electronic information and technology accessibility.

    Science.gov (United States)

    2010-10-01

    ... Clauses 352.239-73 Electronic information and technology accessibility. (a) As prescribed in 339.201-70(a), the Contracting Officer shall insert the following provision: Electronic and Information Technology... Board Electronic and Information (EIT) Accessibility Standards (36 CFR Part 1194), require that,...

  4. Electronic Commerce and Competitive Procurement

    Science.gov (United States)

    1991-06-01

    Explains the application of electronic commerce techniques (electronic data interchange (EDI), electronic mail (E-mail), electronic bulletin boards...purchase procedures of the Federal Acquisition Regulation (FAR). Changes to the FAR to recognize electronic commerce are recommended. Also discussed...are opportunities to use electronic commerce and small business and legal considerations of electronic commerce . This report describes how electronic

  5. ENGINEERING BULLETIN: COMPOSTING

    Science.gov (United States)

    Composting is an emerging ex situ biological technology that is potentially applicable to nonvolatile and semivolatile organic compounds (SVOCs) in soils. It has been applied to polycyclic aromatic hydrocarbons (PAHs) and explosives. It has been found to be potentially effectiv...

  6. ICFA Instrumentation Bulletin, Volume 14, Spring 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    The publication of the ICFA Instrumentation Bulletin is an activity of the Panel on Future Innovation and Development of ICFA (International Committee for Future Accelerators). The Bulletin reports on research and progress in the field of instrumentation with emphasis on application in the field of high-energy physics. It encourages issues of generic instrumentation.

  7. Juvenile Arrests, 2007. Juvenile Justice Bulletin

    Science.gov (United States)

    Puzzanchera, Charles

    2009-01-01

    This Bulletin summarizes 2007 juvenile crime and arrest data reported by local law enforcement agencies across the country and cited in the FBI report, "Crime in the United States 2007." The Bulletin describes the extent and nature of juvenile crime that comes to the attention of the justice system. It serves as a baseline for comparison for…

  8. Defining the Social Studies. Bulletin 51.

    Science.gov (United States)

    Barr, Robert D.; And Others

    The bulletin probes the debate over the nature of social studies and considers the role of social studies in the curriculum. It is intended to be a clarification of the field of social studies for textbook authors, curriculum developers, and educators. The bulletin is presented in five chapters. Chapter I discusses the confusion which has resulted…

  9. Everything you always wanted to say about the Bulletin...

    CERN Multimedia

    2002-01-01

    How would you describe the Weekly Bulletin? Excellent, fascinating? It's become your bedtime reading but you're afraid to admit it? Or perhaps you find it confused, 'too politically correct', totally unreadable? Or perhaps your view is somewhere in between the two? Whatever you think, WE ARE INTERESTED IN YOUR OPINION! And now's the time to express it. The publications team has prepared a questionnaire that will finally allow you to say all you think about CERN's in-house journal. The aim of this survey is to improve the Bulletin and make it more useful to you! We would also like to hear your views on the new electronic version. Last but not least we hope to change the way the Bulletin is distributed and thereby save paper. We will be publishing the results of this survey in a few weeks' time. Between now and then we invite you to fill out the Web form.Just 5 minutes of your time!

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

    Science.gov (United States)

    Blackwell, John P., III.

    2013-01-01

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

  11. Air Land Sea Bulletin

    Science.gov (United States)

    2014-01-01

    CEMA ) team with fully trained cyber, electronic warfare (EW), intelligence, and electromagnetic spec- trum operators, and cyberspace in gen- eral, are...or a space, cyber/ CEMA , and technical operations fusion cell. The FXD SCC will synchronize, plan, and coordinate cyber operations, although it is

  12. An AES Study of the Room Temperature Surface Conditioning of Technological Metal Surfaces by Electron Irradiation

    CERN Document Server

    Scheuerlein, C; Taborelli, M; Brown, A; Baker, M A

    2002-01-01

    The modifications to technological copper and niobium surfaces induced by 2.5 keV electron irradiation have been investigated in the context of the conditioning process occurring in particle accelerator ultra high vacuum systems. Changes in the elemental surface composition have been found using Scanning Auger Microscopy (SAM) by monitoring the carbon, oxygen and metal Auger peak intensities as a function of electron irradiation in the dose range 10-6 to 10-2 C mm-2. The surface analysis results are compared with electron dose dependent secondary electron and electron stimulated desorption yield measurements. Initially the electron irradiation causes a surface cleaning through electron stimulated desorption, in particular of hydrogen. During this period both the electron stimulated desorption and secondary electron yield decrease as a function of electron dose. When the electron dose exceeds 10-4 C mm-2 electron stimulated desorption yields are reduced by several orders of magnitude and the electron beam indu...

  13. Packaging Technologies for High Temperature Electronics and Sensors

    Science.gov (United States)

    Chen, Liangyu; Hunter, Gary W.; Neudeck, Philip G.; Beheim, Glenn M.; Spry, David J.; Meredith, Roger D.

    2013-01-01

    This paper reviews ceramic substrates and thick-film metallization based packaging technologies in development for 500degC silicon carbide (SiC) electronics and sensors. Prototype high temperature ceramic chip-level packages and printed circuit boards (PCBs) based on ceramic substrates of aluminum oxide (Al2O3) and aluminum nitride (AlN) have been designed and fabricated. These ceramic substrate-based chiplevel packages with gold (Au) thick-film metallization have been electrically characterized at temperatures up to 550degC. A 96% alumina based edge connector for a PCB level subsystem interconnection has also been demonstrated recently. The 96% alumina packaging system composed of chip-level packages and PCBs has been tested with high temperature SiC devices at 500degC for over 10,000 hours. In addition to tests in a laboratory environment, a SiC JFET with a packaging system composed of a 96% alumina chip-level package and an alumina printed circuit board mounted on a data acquisition circuit board was launched as a part of the MISSE-7 suite to the International Space Station via a Shuttle mission. This packaged SiC transistor was successfully tested in orbit for eighteen months. A spark-plug type sensor package designed for high temperature SiC capacitive pressure sensors was developed. This sensor package combines the high temperature interconnection system with a commercial high temperature high pressure stainless steel seal gland (electrical feed-through). Test results of a packaged high temperature capacitive pressure sensor at 500degC are also discussed. In addition to the pressure sensor package, efforts for packaging high temperature SiC diode-based gas chemical sensors are in process.

  14. New Electronic Technology Applied in Flexible Organic Optical System

    Directory of Open Access Journals (Sweden)

    Andre F. S. Guedes

    2014-02-01

    Full Text Available The synthesis and application of new organic materials, nanostructured, for developing technology based on organic devices, have been the main focus of the scientific community. In recent years, the first polymeric electronics products have entered the market (organic semiconductor materials and there are some electrochromic devices among them that have been called smart windows, once they control the passage of light or heat through a closed environment as an ordinary window. The main functional aspect of electrochromic devices, when being used in architectural and automotive industry, is to control the passage of light and temperature with thermal and visual comfort. These devices can be flexible and very thin, not containing heavy metals, and formed by layers of organic material deposited in several architectures. In this study, the electro-deposition of organic materials in the Polyaniline, PANI case, which provide stability in optical and electrical parameters, was utilized with the means of developing prototypes of organic electrochromic devices. These materials were characterized by: ultraviolet-visible spectroscopy absorption (UV-Vis, measurement of thickness (MT and electrical measurements (EM. This study aims to establish the relationship between the thickness of the active layer and the value of the electrical resistivity of the layer deposited through an electro-deposition technique. The experimental results enabled the equating of the electrical resistivity related to the thickness of the deposited layer. The linear fit of these results has expressed the thickness of the conducting layer, α, and the lowest value of the electrical resistivity, β, associated with the gap between the valence band and the conduction band. Thus, the results have demonstrated that, when the layer of organic material is completely conductive, we may obtain the thickness of the organic material deposited on the substrate.

  15. ELECTRONIC VOTING AS A FORM OF THE ELECTORAL INFORMATION AND COMMUNICATION TECHNOLOGIES: FOREIGN AND DOMESTIC EXPERIENCE

    OpenAIRE

    2015-01-01

    Electronic voting is considered in the context of information and communication technologies used during the electoral process. The foreign experience in implementing the e-voting technologies and prospects of its borrowings for use in Ukraine is analized. The basic advantages and disadvantages of electronic voting is underlined.

  16. Current Intelligence Bulletin reprints - Bulletins 31 through 47

    Energy Technology Data Exchange (ETDEWEB)

    1986-09-01

    Current Intelligence Bulletins 31 through 47 were reprinted. Topics included are the adverse effects of smoking and the occupational environment on worker health; poisoning in the workplace by arsine; health hazards from radiofrequency sealers and heaters; evidence of carcinogenicity from formaldehyde; ethylene-oxide; silicosis from silica flour; ethylene-dibromide; vibration syndrome resulting from the operating of hand held vibrating tools; problems resulting from glycol ethers including reproductive problems among female employees and embryotoxicity; 2,3,7,8-tetrachlorodibenzo-p-dioxin poisoning; 1,3-butadiene and health-related effects among workers including reproductive effects and carcinogenesis; cadmium carcinogenesis in the workplace; monohalomethane hazards including teratogenesis and carcinogenesis; health hazards due to the use of dinitrotoluenes including cancer and reproductive defects; electrical equipment fires and potential health hazards due to polychlorinated biphenyls; methylene chloride carcinogenesis; and the potential carcinogenicity of 4,4'-methylenedianiline. A cumulative list of NIOSH Current Intelligence Bulletins numbers 1 through 47 is also included.

  17. EDITORIAL ELECTRONIC JOURNAL WITH OPEN ACCESS: A TECHNOLOGICAL LEAP

    Directory of Open Access Journals (Sweden)

    Julián Alberto Herrera

    2010-09-01

    Full Text Available The Faculty of Health at Universidad del Valle determined the conformation, functions, and competencies of the Scientific and Editorial Committees of the Colombia Médica journal (Resolution 099, July 07, 2009 HCF, permitting the naming of the Committees for the Journal and the opening of the internal call to name the Editor-in-Chief and the Associate Editors. Internal regulations institutionally define the types of publications of greatest interest, the frequency of each publication, and types of articles in regular and supplementary numbers, internal operations aspects; define stimuli for excellence in articles published with an award and editorial sanctions for plagiarism of intellectual property and redundant publication. In 1995, Colombia Médica adopted the web publication, now in 2010, fifteen years later, we have adopted we have adopted an agile and secure electronic management and publication system with open access that will permit editors, peers, and authors to work together from anywhere in the world, it will allow greater efficiency in real time with significant reduction of administrative costs. This system is currently used by 235 journals in the world, achieving more expeditious indexation of their articles, which is attractive for local researchers and for the international scientific community. For our Journal, this open electronic system is a true technological leap. The visibility of Colombia Médica has been traditionally good, given that it is indexed in 23 international data bases including the Institute for Scientific Information-ISI Thomson web of knowledge, and because it is a free journal that is easily accessed via the web. International Observatories have reported an increase in the number of downloads of complete articles by three times in the last year, which we feel is correlated to the four-fold increase of complete articles published in English. These facts, along with growing publication requests by authors

  18. EDITORIAL ELECTRONIC JOURNAL WITH OPEN ACCESS: A TECHNOLOGICAL LEAP

    Directory of Open Access Journals (Sweden)

    JULIAN ALBERTO HERRERA

    2010-03-01

    Full Text Available The Faculty of Health at Universidad del Valle determined the conformation, functions, and competencies of the Scientific and Editorial Committees of the Colombia Médica journal (Resolution 099, July 07, 2009 HCF, permitting the naming of the Committees for the Journal and the opening of the internal call to name the Editor-in-Chief and the Associate Editors. Internal regulations institutionally define the types of publications of greatest interest, the frequency of each publication, and types of articles in regular and supplementary numbers, internal operations aspects; define stimuli for excellence in articles published with an award and editorial sanctions for plagiarism of intellectual property and redundant publication.In 1995, Colombia Médica adopted the web publication, now in 2010, fifteen years later, we have adopted we have adopted an agile and secure electronic management and publication system with open access that will permit editors, peers, and authors to work together from anywhere in the world, it will allow greater efficiency in real time with significant reduction of administrative costs. This system is currently used by 235 journals in the world, achieving more expeditious indexation of their articles, which is attractive for local researchers and for the international scientific community. For our Journal, this open electronic system is a true technological leap.The visibility of Colombia Médica has been traditionally good, given that it is indexed in 23 international data bases including the Institute for Scientific Information-ISI Thomson web of knowledge, and because it is a free journal that is easily accessed via the web. International Observatories have reported an increase in the number of downloads of complete articles by three times in the last year, which we feel is correlated to the four-fold increase of complete articles published in English. These facts, along with growing publication requests by authors from

  19. American scientists as public citizens: 70 years of the Bulletin of the Atomic Scientists

    OpenAIRE

    Wilson, Benjamin; Kaiser, David I.

    2015-01-01

    For seven decades, the Bulletin of the Atomic Scientists has served as a discussion forum for urgent issues at the intersection of science, technology, and society. Born in the aftermath of World War II and a roiling debate over the control of the postwar atom, the Bulletin has been a sounding board for major nuclear-age debates, from atomic espionage to missile defense. Since the end of the Cold War, the magazine has featured an expanding array of challenges, including the threat posed by gl...

  20. ICFA Instrumentation Bulletin, Volume 25, Fall 2002 Issue (SLAC-J-ICFA-025)

    Energy Technology Data Exchange (ETDEWEB)

    Va' Vra, J.

    2003-10-21

    The publication of the ICFA Instrumentation Bulletin is an activity of the Panel on Future Innovation and Development of ICFA (International Committee for Future Accelerators). The Bulletin reports on research and progress in the field of instrumentation with emphasis on application in the field of high-energy physics. It encourages issues of generic instrumentation. This volume contains the following articles: (1) ''CMS HCAL Hybrid Photodiode Design and Quality Assurance Stations''; and (2) ''Technology Developments for Deep Underwater Neutrino Telescopes''.

  1. Discontinuation of the Bulletin's menu page

    CERN Multimedia

    Publications Section

    2005-01-01

    The menus of the various CERN restaurants will no longer be published in the Bulletin as of Monday 4 April (issue No. 14/2005). The menu pages are being discontinued both as a savings measure and due to the low level of interest in this section of the Bulletin. The most recent survey of Bulletin readers showed that only 13% of the people questioned regularly read the menu section, compared to between 40% and 85% in the case of the other sections. Publications Section SG/CO Tel. 79971

  2. Discontinuation of the Bulletin's menu page

    CERN Multimedia

    Publications Section

    2005-01-01

    The menus of the various CERN restaurants will no longer be published in the Bulletin as of Monday 4 April (issue No. 14/2005). The menu pages are being discontinued both as a savings measure and due to the low level of interest in this section of the Bulletin. The most recent survey of Bulletin readers showed that only 13% of the people questioned regularly read the menu section, compared to between 40% and 85% in the case of the other sections. Publications Section DSU-CO Tel. 79971

  3. The Moving-Coil Ammeter: Technical Terminology Bulletin. Terminotech, Vol. 2, No. 8.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to the moving-coil ammeter. A brief narrative on the subject is presented in both French and English. A English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  4. The Steam Turbine: Technical Terminology Bulletin. Terminotech, Vol. 2, No. 4.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to the steam turbine. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  5. The Gas Turbine: Technical Terminology Bulletin. Terminotech, Vol. 2, No. 5.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to the gas turbine. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  6. Conductors and Cables: Technical Terminology Bulletin. Terminotech, Vol. 2, No. 1.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to conductors and cables. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  7. Hydraulic Turbines: The Pelton Turbine. Technical Terminology Bulletin. Terminotech, Vol. 2, No. 3.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to the Pelton turbine. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  8. Hydraulic Turbines: The Francis Turbine. Technical Terminology Bulletin. Terminotech, Vol. 2, No. 2.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to the Francis turbine. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. An explanatory illustration is appended. (JB)

  9. Circuit-Breakers: Technical Terminology Bulletin. Terminotech, Vol. 1, No. 3.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to circuit breakers. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  10. Research on Supporting Functions of the Information Technology on Electronic medical record

    Directory of Open Access Journals (Sweden)

    Hu Sheng Li

    2016-01-01

    Full Text Available Objective: Promote further utilization of information technology in quality control of the electronic medical record and provide forceful technological supports for medical quality control. Method: research existing problems in quality control of electronic medical record at present, put forward that the information technology should be used sufficiently, integration with other systems should be completed, quality control rules should be built and quality control time should be set and finally point out the key construction element of information technology to provide supports. Result: the article points out that further utilization of information technology in quality control of EMR should start from the standard, structuralized and paperless electronic medical record, construction of the communication platform and application of high technology. Conclusion: it is of great significance to promote improvement of quality control level of the electronic medical record and improve continuously medical quality.

  11. International Conference on Emerging Research in Electronics, Computer Science and Technology

    CERN Document Server

    Sheshadri, Holalu; Padma, M

    2014-01-01

    PES College of Engineering is organizing an International Conference on Emerging Research in Electronics, Computer Science and Technology (ICERECT-12) in Mandya and merging the event with Golden Jubilee of the Institute. The Proceedings of the Conference presents high quality, peer reviewed articles from the field of Electronics, Computer Science and Technology. The book is a compilation of research papers from the cutting-edge technologies and it is targeted towards the scientific community actively involved in research activities.

  12. Electronic Teaching Portfolios: Technology Skills + Portfolio Development--Do They = Powerful Preservice Teachers?

    Science.gov (United States)

    Capraro, Mary Margaret

    2006-01-01

    Electronic portfolios are a "collection of work captured by electronic means, that serves as an exhibit of individual efforts, progress, and achievements in one or more areas" (Weidmer, 1998, p. 586). Because of the rapid growth and updates in technology, keeping electronic portfolios is becoming increasingly common in a variety of educational…

  13. USMC Electronic Warfare 2025: Trading Expertise for Advanced Technology

    Science.gov (United States)

    2011-04-15

    airborne electronic warlare during the transition period away from legacy equipment. EA-6B pilots and Electroilic Countermeasures Officers ( ECMOs ...Electronic Warfare (EW) capability. As an EA-6B Electronic Countenneasures Officer ( ECMO ), I anticipate that both the United States Marine Corps and all... ECMOs . An increased workload for Radio Battalion will have the same effect that the assumption of an additional function of Marine aviation will have on

  14. Integration of electronic nose technology with spirometry: validation of a new approach for exhaled breath analysis

    NARCIS (Netherlands)

    de Vries, R.; Brinkman, P.; van der Schee, M.P.; Fens, N.; Dijkers, E.; Bootsma, S.K.; de Jongh, Franciscus H.C.; Sterk, P.J.

    2015-01-01

    New 'omics'-technologies have the potential to better define airway disease in terms of pathophysiological and clinical phenotyping. The integration of electronic nose (eNose) technology with existing diagnostic tests, such as routine spirometry, can bring this technology to 'point-of-care'. We

  15. Packaging Technology for SiC High Temperature Electronics

    Science.gov (United States)

    Chen, Liang-Yu; Neudeck, Philip G.; Spry, David J.; Meredith, Roger D.; Nakley, Leah M.; Beheim, Glenn M.; Hunter, Gary W.

    2017-01-01

    High-temperature environment operable sensors and electronics are required for long-term exploration of Venus and distributed control of next generation aeronautical engines. Various silicon carbide (SiC) high temperature sensors, actuators, and electronics have been demonstrated at and above 500 C. A compatible packaging system is essential for long-term testing and application of high temperature electronics and sensors in relevant environments. This talk will discuss a ceramic packaging system developed for high temperature electronics, and related testing results of SiC integrated circuits at 500 C facilitated by this high temperature packaging system, including the most recent progress.

  16. High Power Electronics - Key Technology for Wind Turbines

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Ma, Ke

    2014-01-01

    reliability challenges for the future wind turbines are explained. It is concluded that the wind turbine behavior/performance can be significantly improved by introducing power electronics, and there will be higher requirements for the power electronics performances in wind power application....

  17. High Power Electronics - Key Technology for Wind Turbines

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Ma, Ke

    2014-01-01

    reliability challenges for the future wind turbines are explained. It is concluded that the wind turbine behavior/performance can be significantly improved by introducing power electronics, and there will be higher requirements for the power electronics performances in wind power application....

  18. Concerned Technology 1989: Electronic Aids for People with Special Needs.

    Science.gov (United States)

    Sandhu, Jim Singh; Richardson, Steve

    In light of the implementation of Section 508 of the Rehabilitation Amendments Act of 1986 requiring that all electronic equipment purchased by the U.S. Government be accesible to the handicapped. this directory lists several hundred electronic aids for the disabled. The introduction humorously reviews the state of the art in software, artificial…

  19. Preliminary Determination of Epicenters (PDE) Bulletin

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The NEIC global earthquake bulletin is called the Preliminary Determination of Epicenters or PDE, and is one of many discrete products in the ANSS Comprehensive...

  20. 1991 OCRWM bulletin compilation and index

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-05-01

    The OCRWM Bulletin is published by the Department of Energy, Office of Civilian Radioactive Waste Management, to provide current information about the national program for managing spent fuel and high-level radioactive waste. The document is a compilation of issues from the 1991 calendar year. A table of contents and an index have been provided to reference information contained in this year`s Bulletins.

  1. Technology transfer present and futures in the electronic arts

    Directory of Open Access Journals (Sweden)

    Brian Degger

    2008-01-01

    Full Text Available We are entering an era where creating the fantastical is possible in the arts. In the areas of mixed reality and biological arts, responsive works are created based on advances in basic science and technology. This is enabling scientists and artists to pose new questions. As the time between discovery and application is so short, artists need imaginative ways of accessing new technology in order to critique and use it.These are the new paints that the majority of artists cannot afford or access, technology to enable cloning of DNA, to print channels on a chip, to access proprietary 3G networks. Currently, partnerships or residencies are used to facilitate artist’s access to these technologies. What would they do if technology was available that enabled them to make any art work they so desire? Are the limitations in current technology an advantage rather than a disadvantage in some of their works? Does interaction with technologists make their work more robust? Are there disadvantages? How do they get access to the technology they require? Open source or proprietary? Or have they encountered the situation where their vision is greater than technology allows. When their work breaks because of this fact, is their art broken? Blast Theory (Brighton,UK, FoAM(Brussels, Belgium and Amsterdam, Netherlands, SymbioticA (Perth, Australia are organisations pushing technological boundaries in the service of art. This paper addresses some questions of technology transfer in relation to recent artworks, particularly I like Frank in Adelaide (Blast Theory, transient reality generators (trg (FoAM and Multi electrode array artist (MeART (SymbioticA.

  2. Handbook of polymer coatings for electronics chemistry, technology and applications

    CERN Document Server

    Licari, James J

    1990-01-01

    This completely revised edition remains the only comprehensive treatise on polymer coatings for electronics. Since the original edition, the applications of coatings for the environmental protection of electronic systems have greatly increased, largely driven by the competitive need to reduce costs, weight and volume. The demands for high-speed circuits for the rapid processing of signals and data, high-density circuits for the storage and retrieval of megabits of memory, and the improved reliability required of electronics for guiding and controlling weapons and space vehicles have triggered

  3. Adhesives technology for electronic applications materials, processing, reliability

    CERN Document Server

    Licari, James J

    2011-01-01

    Adhesives are widely used in the manufacture and assembly of electronic circuits and products. Generally, electronics design engineers and manufacturing engineers are not well versed in adhesives, while adhesion chemists have a limited knowledge of electronics. This book bridges these knowledge gaps and is useful to both groups. The book includes chapters covering types of adhesive, the chemistry on which they are based, and their properties, applications, processes, specifications, and reliability. Coverage of toxicity, environmental impacts and the regulatory framework make this book par

  4. The new Bulletin arrives in two weeks

    CERN Multimedia

    2006-01-01

    In May, you will discover a redesigned CERN Bulletin. Starting with the first May issue (No. 19-20/2006), the format of the CERN Bulletin will change completely. The page layout will be more attractive, reminiscent of a proper newspaper, with pictograms to identify the different sections. The information provided will also be more visible. The Bulletin was much in need of a makeover as its current layout dates back to 1976! The introduction of the new format will coincide with the introduction of a new means of distribution. You will still receive the elctronic version of the Bulletin every week directly on your computer. However, in order to avoid the waste from the dozens of copies that linger unread in people's mailboxes, the paper version will be available at a series of distribution points around the Laboratory. You will find the Bulletin along with the Staff Association newsletter at the cafeteria closest to your office. The Bulletin will be available from the following distribution points: On the M...

  5. New Possibilities of Power Electronic Structures Using SiC Technology

    OpenAIRE

    2006-01-01

    This paper is dedicated to the recent unprecedented boom of SiC electronic technology. The contribution deals with brief survey of those properties. In particular, the differences (both good and bad) between SiC electronics technology and well-known silicon VLSI technology are highlighted. Projected performance benefits of SiC electronics are given for several large-scale applications on the end of the contribution. The basic properties of SiC material have been discussed already on the begin...

  6. Application of electron beam technology in improving sewage water ...

    African Journals Online (AJOL)

    user

    (electron beam) treatment of the wastewater was found to be very effective in reducing ... The experimental results elucidated that the reduction of biological oxygen ... can find its application either in agriculture for irrigation or in industry sector.

  7. The development of technology for recycling of electronic scrap

    Energy Technology Data Exchange (ETDEWEB)

    Yu, Hyo-Shin; Kim, Won-Baek; Sohn, Yong-Uhn [Korea Institute of Geology Mining and Materials, Taejon (KR)] (and others)

    1999-12-01

    Electronic devices, especially computer becomes an essential tools for home and industries entering the information era. The number of computers exceed over 100 million, hence, the amount of end of life(EOL) computer and electronic scrap is increasing. These wastes and scraps include products rejected from manufacturing processes and obstacle computers. Owing to a short life cycle of electronic products and rapid growth of electronic industries, the number of domestic EOL computers goes beyond a million and its disposal causes an environmental problems. Therefore, this recycling is considered to play an important role from the viewpoint of environmental preservation as well as reusable resources. The process development for the recovery of valuable materials and minimization of waste from electronic scrap has been carried out. In the first year of three year project, physical separation such as shredding, crushing, and magnetic separation is established to reclaim valuable materials effectively. Then, hydro- and pyrometallurgical processes are employed to recover valuable metals from electronic scrap. First, metallic and nonmetallic portion are separated from PCBs by a newly designed shredder to prevent hazardous organic materials from further chemical treatment. The optimum conditions for each unit process were found in terms of separation ratio, energy consumption, recovery rate, etc. (author). 92 refs., 24 tabs., 39 figs.

  8. More than One Way to Make a Bulletin Board.

    Science.gov (United States)

    Crane, John; And Others

    1980-01-01

    The authors provide tips for creating pleasing bulletin boards for the elementary classroom. Mood, lettering, materials, and design are considered. In addition, they suggest ideas for a thematic bulletin board for each month of the school year. (SJL)

  9. Publication of a single issue of the Bulletin in August

    CERN Multimedia

    2007-01-01

    During August, there will be one issue of the Bulletin (No. 32-33-34/2007) covering the weeks of 6, 13 and 20 August. The deadline for articles for this issue will be midday on Tuesday 31 July. The deadline for articles for the following issue of the Bulletin, No. 35-36/2007, will be midday on Tuesday 28 August. Thank you for your understanding. The Bulletin team, Information.Bulletin@cern.ch

  10. Electronic aroma detection technology for forensic and law enforcement applications

    Energy Technology Data Exchange (ETDEWEB)

    Barshick, S.-A.; Griest, W.H.; Vass, A.A.

    1996-12-31

    A major problem hindering criminal investigations is the lack of appropriate tools for proper crime scene investigations. Often locating important pieces of evidence means relying on the ability of trained detection canines. Development of analytical technology to uncover and analyze evidence, potentially at the scene, could serve to expedite criminal investigations, searches, and court proceedings. To address this problem, a new technology based on gas sensor arrays was investigated for its applicability to forensic and law enforcement problems. The technology employs an array of sensors that respond to volatile chemical components yielding a characteristic `fingerprint` pattern representative of the vapor- phase composition of a sample. Sample aromas can be analyzed and identified using artificial neural networks that are trained on known aroma patterns. Several candidate applications based on known technological needs of the forensic and law enforcement communities have been investigated. These applications have included the detection of aromas emanating from cadavers to aid in determining time since death, drug detection for deterring the manufacture, sale, and use of drugs of abuse, and the analysis of fire debris for accelerant identification. The results to date for these applications have been extremely promising and demonstrate the potential applicability of this technology for forensic use.

  11. Electronic aroma detection technology for forensic and law enforcement applications

    Science.gov (United States)

    Barshick, Stacy-Ann; Griest, Wayne H.; Vass, Arpad A.

    1997-02-01

    A major problem hindering criminal investigations is the lack of appropriate tools for proper crime scene investigations. Often locating important pieces of evidence means relying on the ability of trained detection canines. Development of analytical technology to uncover and analyze evidence, potentially at the scene, could serve to expedite criminal investigations, searches, and court proceedings. To address this problem, a new technology based on gas sensor arrays was investigated for its applicability to forensic and law enforcement problems. The technology employs an array of sensors that respond to volatile chemical components yielding a characteristic 'fingerprint' pattern representative of the vapor-phase composition of a sample. Sample aromas can be analyzed and identified using artificial neural networks that are trained on known aroma patterns. Several candidate applications based on known technological needs of the forensic and law enforcement communities have been investigated. These applications have included the detection of aromas emanating from cadavers to aid in determining time since death, drug detection for deterring the manufacture, sale, and use of drugs of abuse, and the analysis of fire debris for accelerant identification. The result to date for these applications have been extremely promising and demonstrate the potential applicability of this technology for forensic use.

  12. A primer for accessing and using electronic communications technology.

    Science.gov (United States)

    1996-01-01

    This supplement to "The Family Planning Manager" provides basic information for program managers on the equipment, training, and financial resources required to use electronic communications. Boxed sections compare the costs and services of selected communications providers in various countries and present detailed instructions on how to request a document by e-mail. The type of software selected--shell account, store-and-forward connection, or Serial Line Internet Protocol--depends on the type of connection with the communications provider. Among the issues to consider in assessing providers are service costs, telephone charges, equipment costs, modem speed, software, service support, and reputation for good service. Setting up, maintaining, and using electronic communications present new management challenges, especially in terms of providing adequate technical support, training, and funding. The supplement concludes with a glossary of terms commonly used in electronic communications.

  13. Electronic commerce: wiring the coal industry for new data technology

    Energy Technology Data Exchange (ETDEWEB)

    Carter, R.A.

    1998-07-01

    Industry pundits predict that coal by wire may some day replace much of the industry`s long-distance shipping requirements and their attendant costs, but data by wire, also known as electronic commerce (EC) can today offer coal producers and customers the means to gather and send large volumes of data cheaply and quickly. EC`s major components - electronic data interchange (EDI), bar-coding, smart codes, radio frequency `D`, and the internet - can reduce costs in equipment-intensive industries such as mining. The US National Mining Association sponsored a forum to discuss these alternatives at its 1998 Electronic Commerce Summit held in Tuscon, Arizona, 18-20 May. A report is given of discussions at the forum and contacts are given for sources of EDI information.

  14. Boletin de Informacion Educativa, 13 (Educational Information Bulletin, 13).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This bulletin on educational reform published in the Argentine province of Santa Fe begins with a speech by the provincial Minister of Education and Culture concerning educational development and reform. The second speech in the bulletin, also by the Education Minister, considers the role of the teacher. In conclusion, the bulletin contains the…

  15. Simulation Tools for Power Electronics Courses Based on Java Technologies

    Science.gov (United States)

    Canesin, Carlos A.; Goncalves, Flavio A. S.; Sampaio, Leonardo P.

    2010-01-01

    This paper presents interactive power electronics educational tools. These interactive tools make use of the benefits of Java language to provide a dynamic and interactive approach to simulating steady-state ideal rectifiers (uncontrolled and controlled; single-phase and three-phase). Additionally, this paper discusses the development and use of…

  16. Size Control Technology of Silver Nanoparticles Using Electron Beam Irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Hyun Suk; Kim, Byungnam; Kim, Hye Won; Koo, Yong Hwan; Lee, Byung Cheol [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Park, Ji Hyun [Univ. of Science and Technology, Daejeon (Korea, Republic of); Bae, Hyung Bin [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of); Park, Changmoon [Chungnam National Univ., Daejeon (Korea, Republic of)

    2013-12-15

    The manufacturing of silver nanoparticles using an electron beam is easy, fast, and highly productive, and it is possible at room temperature with no chemical residuals. Its various advantages therefore make this an important method for manufacturing nanoparticles such as silver, copper, and platinum. In particular, despite the use of electron beam irradiation, the results show that this method makes it possible to produce silver nanoparticles at low cost since low beam energy and low doses are used. This means that middle and high-energy electron beam accelerators are very expensive, but a low-energy electron beam accelerator has a relatively low cost of around 4-5 times, and mass production for a flow reaction without the need for extra radiation shielding is possible. Silver nanoparticles are of great interest to many researchers owing to their ability to be used in many applications such as catalysis, nanoelectronics, optical filters, electromagnetic interference shielding, surface Raman scattering, medical supplies, fabrics, cosmetics, hygiene and kitchen supplies, and electric home appliances.

  17. Simulation Tools for Power Electronics Courses Based on Java Technologies

    Science.gov (United States)

    Canesin, Carlos A.; Goncalves, Flavio A. S.; Sampaio, Leonardo P.

    2010-01-01

    This paper presents interactive power electronics educational tools. These interactive tools make use of the benefits of Java language to provide a dynamic and interactive approach to simulating steady-state ideal rectifiers (uncontrolled and controlled; single-phase and three-phase). Additionally, this paper discusses the development and use of…

  18. Application of Nonlocal Electron Kinetics to Plasma Technologies

    Science.gov (United States)

    Kaganovich, Igor D.

    2011-10-01

    Partially ionized plasmas are typically in a highly non-equilibrium thermodynamic state: the electrons are not in equilibrium with the neutral particle species or the ions, and the electrons are also not in equilibrium within their own ensemble, which results in a significant departure of the electron velocity distribution function (EVDF) from a Maxwellian. These non-equilibrium conditions provide considerable freedom to choose optimal plasma parameters for applications, which make gas-discharge plasmas remarkable tools for a variety of plasma applications, including plasma processing, discharge lighting, plasma propulsion, particle beam sources, and nanotechnology. Significant progress in understanding the formation of non-Maxwellian EVDF in the self-consistent electric fields has been one of the major achievements in the low-temperature plasmas during the last decade. This progress was made possible by a synergy between full-scale particle-in-cell simulations, analytical models, and experiments. Specific examples include rf discharges, dc discharges with auxiliary electrodes, Hall thruster discharges. In each example, nonlocal kinetic effects are identified as the main mechanisms responsible for the surprising degree of discharge self-organization. These phenomena include: explosive generation of cold electrons with rf power increase in low-pressure rf discharges; abrupt changes in discharge structure with increased bias voltage on a third electrode in a dc discharge with hot cathode; absence of a steady-state regime in Hall thruster discharges with intense secondary electron emission due to coupling of the sheath properties and the EVDF. In collaboration with Y. Raitses, A.V. Khrabrov, M. Campanell, V. I. Demidov, D. Sydorenko, I. Schweigert, and A. S. Mustafaev. Research supported by the U.S. Department of Energy.

  19. Electronic Commerce: Canadian Community Colleges and Institutes of Technology.

    Science.gov (United States)

    Association of Canadian Community Colleges.

    This paper reports on the Canadian college system's collaboration with industry and community services in the development and delivery of non-credit e-commerce courses offered through continuing education departments at community colleges and institutes of technology. The paper argues that, in today's changing economy, the accelerated need for…

  20. High power electron and ion beam research and technology

    Energy Technology Data Exchange (ETDEWEB)

    Nation, J.A.; Sudan, R.N. (eds.)

    1977-01-01

    Topics covered in volume II include: collective accelerators; microwaves and unneutralized E-beams; technology of high-current E-beam accelerators and laser applications of charged-particle beams. Abstracts of twenty-nine papers from the conference were prepared for the data base in addition to six which appeared previously. (GHT)

  1. Project-Based Learning in Electronic Technology: A Case Study

    Science.gov (United States)

    Li, Li

    2015-01-01

    A case study of project-based learning (PBL) implemented in Tianjin University of Technology and Education is presented. This multidiscipline project is innovated to meet the novel requirements of industry while keeping its traditional effectiveness in driving students to apply knowledge to practice and problem-solving. The implementation of PBL…

  2. Project-Based Learning in Electronic Technology: A Case Study

    Science.gov (United States)

    Li, Li

    2015-01-01

    A case study of project-based learning (PBL) implemented in Tianjin University of Technology and Education is presented. This multidiscipline project is innovated to meet the novel requirements of industry while keeping its traditional effectiveness in driving students to apply knowledge to practice and problem-solving. The implementation of PBL…

  3. Creating pure nanostructures from electron-beam-induced deposition using purification techniques: a technology perspective

    NARCIS (Netherlands)

    Botman, A.; Mulders, J.J.L.; Hagen, C.W.

    2009-01-01

    The creation of functional nanostructures by electron-beam-induced deposition (EBID) is becoming more widespread. The benefits of the technology include fast ‘point-and-shoot’ creation of three-dimensional nanostructures at predefined locations directly within a scanning electron microscope. One sig

  4. European Power Electronic conference in Aalborg, Denmark - 1000 participants discussing the future energy technologies

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Munk-Nielsen, Stig

    2007-01-01

    The European Power Electronics and Adjustable Speed Drives conference with technical sponsorship of IEEE Industrial Electronic Society has been held in Aalborg, Denmark, during the first days of September 2007 with an overwhelming success and participation. It was hosted by Aalborg University......'s Institute of Energy Technology....

  5. Advanced methods for teaching electronic-nose technologies to diagnosticians and clinical laboratory technicians

    Science.gov (United States)

    Alphus D. Wilson

    2012-01-01

    Electronic-detection technologies and instruments increasingly are being utilized in the biomedical field to perform a wide variety of clinical operations and laboratory analyses to facilitate the delivery of health care to patients. The introduction of improved electronic instruments for diagnosing diseases and for administering treatments has required new training of...

  6. Electron Emitter for small-size Electrodynamic Space Tether using MEMS Technology

    DEFF Research Database (Denmark)

    Fleron, René A. W.; Blanke, Mogens

    2004-01-01

    system with focus on electron emitter design and manufacture using micro-electro-mechanical- system (MEMS) technology. The paper addresses the system concepts of a small size electrodynamic tether mission and shows a novel electron emitter for the 1-2 mA range where altitude can be effectively affected...

  7. Linking emerging hazardous waste technologies with the electronic information era

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, B.E.; Suk, W.A. [National Institute of Environmental Health Sciences, Research Triangle Park, NC (United States); Blackard, B. [Technology Planning and Management Corp., Durham, NC (United States)

    1996-12-31

    In looking to the future and the development of new approaches or strategies for managing hazardous waste, it is important to understand and appreciate the factors that have contributed to current successful approaches. In the United States, several events in the last two decades have had a significant impact in advancing remediation of hazardous waste, including environmental legislation, legislative reforms on licensing federally funded research, and electronic transfer of information. Similar activities also have occurred on a global level. While each of these areas is significant, the electronic exchange of information has no national boundaries and has become an active part of major hazardous waste research and management programs. It is important to realize that any group or society that is developing a comprehensive program in hazardous waste management should be able to take advantage of this advanced approach in the dissemination of information. 6 refs., 1 tab.

  8. Fundamental Research on Convective Heat Transfer in Electronic Cooling Technology

    Institute of Scientific and Technical Information of China (English)

    C.F.Ma; Y.P.Gan; 等

    1992-01-01

    During the past six years comprehensive research programs have been conducted at the Beijing Polytechnic University to provide a better understanding of heat transfer characteristics of existing and condidate cooling techniques for electronic and microelestanding of heat transfer characteristics of existing and condidate cooling techniques for electronic and microleectronic devices.This paper provides a review and summary of the programs with emphasis on direct liquid cooling.Included in this review are the heat transfer investigations related to the following cooling modes:liquid free,mixed and forced convection.liquid jet impingement,flowing liquid film cooling,pool boiling,spray cooling,foreign gas jet impingement in liquid pool,and forced convection air-cooling.

  9. A decision technology system for health care electronic commerce.

    Science.gov (United States)

    Forgionne, G A; Gangopadhyay, A; Klein, J A; Eckhardt, R

    1999-08-01

    Mounting costs have escalated the pressure on health care providers and payers to improve decision making and control expenses. Transactions to form the needed decision data will routinely flow, often electronically, between the affected parties. Conventional health care information systems facilitate flow, process transactions, and generate useful decision information. Typically, such support is offered through a series of stand-alone systems that lose much useful decision knowledge and wisdom during health care electronic commerce (e-commerce). Integrating the stand-alone functions can enhance the quality and efficiency of the segmented support, create synergistic effects, and augment decision-making performance and value for both providers and payers. This article presents an information system that can provide complete and integrated support for e-commerce-based health care decision making. The article describes health care e-commerce, presents the system, examines the system's potential use and benefits, and draws implications for health care management and practice.

  10. JPRS Report, Science & Technology, USSR: Electronics & Electrical Engineering.

    Science.gov (United States)

    2007-11-02

    Parameters of Solar System Power Supply for the Cuban Environment fIZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII: ENERGETIKA No 4, Apr 87] 29 Correlation...Sedov; ELEKTROSVYAZ, Oct 87] 41 5^AYS 8 ~ 003 7 USSR: Electronics & Electrical Engineering Sonics, Ultrasonics Matching Interdigital ...in the cells of the periodic structure makes it possible to approximate the directional pattern of the output radiation. Results showed that in a

  11. Android and PSoC Technology Applied to Electronic Tongue Development

    OpenAIRE

    2015-01-01

    Nowadays, in the food industry, analyzing the quality of alimentary products has become a necessity. As a result, producers have been searching for new accurate methods to analyze food quality. The development of bio-inspired devices (electronic nose and electronic tongue) is a potential alternative to supply this need. The current project shows the development of a prototype circuit based on PSoC technology, which is used as a signal processing stage in an electronic tongue device with the a...

  12. Overview of European technology in computers, telecommunications, and electronics

    Science.gov (United States)

    Blackburn, J. F.

    1990-05-01

    The emergence of the personal computer, the growing use of distributed systems, and the increasing demand for supercomputers and mini-supercomputers are causing a profound impact on the European computer market. An equally profound development in telecommunications is the integration of voice, data, and images in the public network systems - the Integrated Service Digital Network (ISDN). The programs being mounted in Europe to meet the challenges of these technologies are described. The Europe-wide trends and actions with respect to computers, telecommunications, and microelectronics are discussed, and the major European collaborative programs in these fields are described. Specific attention is given to the European Strategic Programme for Research and Development in Information (ESPRIT); Research in Advanced Communications for Europe (RACE); European Research Coordination Agency (Eureka) programs; Joint European Submicron Silicon Initiative (JESSI); and the recently combined programs Basic Research Industrial Technologies in Europe/European Research in Advanced Materials (BRITE/EURAM).

  13. Understanding Dynamic Competitive Technology Diffusion in Electronic Markets

    Science.gov (United States)

    Zhang, Cheng; Song, Peijian; Xu, Yunjie; Xue, Ling

    The extant literature on information technology (IT) diffusion has largely treated technology diffusion as a generic and independent process. This study, in contrast, examines the diffusion of different IT products with brand differentiation and competition. Drawing upon existing theories of product diffusion, we propose a research model to capture the dynamics of the competitive diffusion of web-based IT products and validate it with longitudinal field data of e-business platforms. Our findings suggest that IT product diffusion can be better predicted by a competitive model than by an independent-diffusion-process model. This research extends IT research to the context of competitive diffusion and provides practitioners an effective model to predict the dissemination of their products. The research also suggests the existence of asymmetric interactions among competing products, prompting scholars and practitioners to pay attention to the influence of competing products when making forecast of their product market.

  14. Large space systems technology electronics: Data and power distribution

    Science.gov (United States)

    Dunbar, W. G.

    1980-01-01

    The development of hardware technology and manufacturing techniques required to meet space platform and antenna system needs in the 1980s is discussed. Preliminary designs for manned and automatically assembled space power system cables, connectors, and grounding and bonding materials and techniques are reviewed. Connector concepts, grounding design requirements, and bonding requirements are discussed. The problem of particulate debris contamination for large structure spacecraft is addressed.

  15. Emerging Power/Energy Technologies for Portable Electronics for SOCOM

    Science.gov (United States)

    2008-02-29

    missions at 20 W. An improved battery, the BA5390 UHC , will become available in 2008. It will provide about 40% more endurance at 20 W over 72 h, and...battery technology improves, such as in the case of the BA5390 UHC batteries, they will compete with proposed fuel cell and other fuel conversion...and new BA5390 UHC batteries (Windermere Study

  16. Scenarios to explore the futures of the emerging technology of organic and large area electronics

    OpenAIRE

    Parandian, Alireza; Rip, Arie

    2013-01-01

    Emerging technologies pose challenges for futures research because of their uncertainties combined with promises. Actors are anticipating and acting strategically. Sociotechnical scenarios building on endogenous futures support and enlighten actors. Such scenarios contribute to “strategic intelligence” about the technologies and their embedding in society. Organic and large area electronics promise to substitute silicon-based technologies, but firms and potential users are reluctant to invest...

  17. What you think about the Bulletin

    CERN Multimedia

    Alizée Dauvergne

    2010-01-01

    The internal communication service has carried out a survey regarding the quality of the Bulletin. Between the middle of May and the middle of June, 35 members of the CERN personnel were consulted individually about what they liked and disliked about the Bulletin and any changes they wanted to see.   A wide readership The first point to emerge from the survey is that the Bulletin is read by a large proportion of the CERN population, even if opinions on its form and contents vary: 33 of the 35 people questioned said that they read it, representing 94.3%. Some even consider it as a point of reference: "If a subject isn’t featured in the Bulletin, I don't even know it exists!", said one young woman. Different reading habits Of course, almost all the people questioned don't read the Bulletin from cover to cover but select the information which concerns them personally or is on a subject of interest to them. The choice of articles read varies according to profession, job a...

  18. Electron collisions with atoms, ions, molecules, and surfaces: Fundamental science empowering advances in technology

    Science.gov (United States)

    Bartschat, Klaus; Kushner, Mark J.

    2016-06-01

    Electron collisions with atoms, ions, molecules, and surfaces are critically important to the understanding and modeling of low-temperature plasmas (LTPs), and so in the development of technologies based on LTPs. Recent progress in obtaining experimental benchmark data and the development of highly sophisticated computational methods is highlighted. With the cesium-based diode-pumped alkali laser and remote plasma etching of Si3N4 as examples, we demonstrate how accurate and comprehensive datasets for electron collisions enable complex modeling of plasma-using technologies that empower our high-technology-based society.

  19. Printing versus coating - What will be the future production technology for printed electronics?

    Energy Technology Data Exchange (ETDEWEB)

    Glawe, Andrea; Eggerath, Daniel; Schäfer, Frank [KROENERT GmbH and Co KG, Schuetzenstrasse 105, 22761 Hamburg (Germany)

    2015-02-17

    The market of Large Area Organic Printed Electronics is developing rapidly to increase efficiency and quality as well as to lower costs further. Applications for OPV, OLED, RFID and compact Printed Electronic systems are increasing. In order to make the final products more affordable, but at the same time highly accurate, Roll to Roll (R2R) production on flexible transparent polymer substrates is the way forward. There are numerous printing and coating technologies suitable depending on the design, the product application and the chemical process technology. Mainly the product design (size, pattern, repeatability) defines the application technology.

  20. Printing versus coating - What will be the future production technology for printed electronics?

    Science.gov (United States)

    Glawe, Andrea; Eggerath, Daniel; Schäfer, Frank

    2015-02-01

    The market of Large Area Organic Printed Electronics is developing rapidly to increase efficiency and quality as well as to lower costs further. Applications for OPV, OLED, RFID and compact Printed Electronic systems are increasing. In order to make the final products more affordable, but at the same time highly accurate, Roll to Roll (R2R) production on flexible transparent polymer substrates is the way forward. There are numerous printing and coating technologies suitable depending on the design, the product application and the chemical process technology. Mainly the product design (size, pattern, repeatability) defines the application technology.

  1. Diagnosis of electronic systems in SMT technological line

    Science.gov (United States)

    Butor, Marcin; Dziurdzia, Barbara

    2016-12-01

    The paper presents test and inspection strategies used in the company Fideltronik Poland, Sucha Beskidzka during the process of assembly of advanced electronic systems. As the example, the manufacturing process of modules for controlling and configuration of charts for video transmission has been analyzed. Various diagnostic methods such as Solder Paste Inspection (SPI), Automated Optical Inspection (AOI), Automated X-ray Inspection AXI and Functional Circuit Test FCT have been used to detect failures at different manufacturing stages of the modules and various repair actions have been proposed .

  2. Solder technology in the manufacturing of electronic products

    Energy Technology Data Exchange (ETDEWEB)

    Vianco, P.T.

    1993-08-01

    The electronics industry has relied heavily upon the use of soldering for both package construction and circuit assembly. The solder attachment of devices onto printed circuit boards and ceramic microcircuits has supported the high volume manufacturing processes responsible for low cost, high quality consumer products and military hardware. Defects incurred during the manufacturing process are minimized by the proper selection of solder alloys, substrate materials and process parameters. Prototyping efforts are then used to evaluate the manufacturability of the chosen material systems. Once manufacturing feasibility has been established, service reliability of the final product is evaluated through accelerated testing procedures.

  3. CMOS technology: a critical enabler for free-form electronics-based killer applications

    KAUST Repository

    Hussain, Muhammad Mustafa

    2016-05-17

    Complementary metal oxide semiconductor (CMOS) technology offers batch manufacturability by ultra-large-scaleintegration (ULSI) of high performance electronics with a performance/cost advantage and profound reliability. However, as of today their focus has been on rigid and bulky thin film based materials. Their applications have been limited to computation, communication, display and vehicular electronics. With the upcoming surge of Internet of Everything, we have critical opportunity to expand the world of electronics by bridging between CMOS technology and free form electronics which can be used as wearable, implantable and embedded form. The asymmetry of shape and softness of surface (skins) in natural living objects including human, other species, plants make them incompatible with the presently available uniformly shaped and rigidly structured today’s CMOS electronics. But if we can break this barrier then we can use the physically free form electronics for applications like plant monitoring for expansion of agricultural productivity and quality, we can find monitoring and treatment focused consumer healthcare electronics – and many more creative applications. In our view, the fundamental challenge is to engage the mass users to materialize their creative ideas. Present form of electronics are too complex to understand, to work with and to use. By deploying game changing additive manufacturing, low-cost raw materials, transfer printing along with CMOS technology, we can potentially stick high quality CMOS electronics on any existing objects and embed such electronics into any future objects that will be made. The end goal is to make them smart to augment the quality of our life. We use a particular example on implantable electronics (brain machine interface) and its integration strategy enabled by CMOS device design and technology run path. © (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is

  4. CMOS technology: a critical enabler for free-form electronics-based killer applications

    Science.gov (United States)

    Hussain, Muhammad M.; Hussain, Aftab M.; Hanna, Amir

    2016-05-01

    Complementary metal oxide semiconductor (CMOS) technology offers batch manufacturability by ultra-large-scaleintegration (ULSI) of high performance electronics with a performance/cost advantage and profound reliability. However, as of today their focus has been on rigid and bulky thin film based materials. Their applications have been limited to computation, communication, display and vehicular electronics. With the upcoming surge of Internet of Everything, we have critical opportunity to expand the world of electronics by bridging between CMOS technology and free form electronics which can be used as wearable, implantable and embedded form. The asymmetry of shape and softness of surface (skins) in natural living objects including human, other species, plants make them incompatible with the presently available uniformly shaped and rigidly structured today's CMOS electronics. But if we can break this barrier then we can use the physically free form electronics for applications like plant monitoring for expansion of agricultural productivity and quality, we can find monitoring and treatment focused consumer healthcare electronics - and many more creative applications. In our view, the fundamental challenge is to engage the mass users to materialize their creative ideas. Present form of electronics are too complex to understand, to work with and to use. By deploying game changing additive manufacturing, low-cost raw materials, transfer printing along with CMOS technology, we can potentially stick high quality CMOS electronics on any existing objects and embed such electronics into any future objects that will be made. The end goal is to make them smart to augment the quality of our life. We use a particular example on implantable electronics (brain machine interface) and its integration strategy enabled by CMOS device design and technology run path.

  5. Technology and equipment for processing diamond materials of modern electronics

    Directory of Open Access Journals (Sweden)

    Mityagin A. Yu.

    2009-02-01

    Full Text Available The methods of selection and sorting of diamonds according to their physical properties by modern physical methods of the analysis are developed, as well as the technologies of precision laser cutting of diamonds, their processing on a basis of thermochemical reactions in gas environment. The experimental installation for polishing and grinding of diamond plates, installation for slicing, installation for plasma-chemical processing are created. The techniques of surface roughness measurement of the processed plates and control of roughness parameters are developed. Some experimental results are given.

  6. Applications of Organic and Printed Electronics A Technology-Enabled Revolution

    CERN Document Server

    2013-01-01

    Organic and printed electronics can enable a revolution in the applications of electronics and this book offers readers an overview of the state-of-the-art in this rapidly evolving domain.  The potentially low cost, compatibility with flexible substrates and the wealth of devices that characterize organic and printed electronics will make possible applications that go far beyond the well-known displays made with large-area silicon electronics. Since organic electronics are still in their early stage, undergoing transition from lab-scale and prototype activities to production, this book serves as a valuable snapshot of the current landscape of the different devices enabled by this technology, reviewing all applications that are developing and those can be foreseen.   Provides a complete roadmap for organic and printed electronics research and development for the next several years; Includes an overview of the printing processes for organic electronics, along with state of the art applications, such as solar ...

  7. Reliability of lead-free solders in electronic packaging technology

    Science.gov (United States)

    Choi, Woojin

    The electromigration of flip chip solder bump (eutetic SnPb) has been studied at temperatures of 100, 125 and 150°C and current densities of 1.9 to 2.75 x 104 A/cm2. The under-bump-metallization on the chip side is thin film Al/Ni(V)/Cu and on the board side is thick Cu. By simulation, we found that current crowding occurs at the corner on the chip side where the electrons enter the solder ball. We are able to match this simulation to the real electromigration damage in the sample. The experimental result showed that voids initiated from the position of current crowding and propagated across the interface between UBM and the solder ball. The Cu-Sn intermetallic compounds formed during the reflow is known to adhere well to the thin film UBM, but they detached from the UBM after current stressing. Therefore, the UBM itself becomes part of the reliability problem of the flip chip solder joint under electromigration. Currently there is a renewed interest in Sn whisker growth owing to the introduction of Pb-free solder in electronic manufacturing. The leadframe is electroplated or finished with a layer of Pb-free solder. The solder is typically pure Sn or eutectic SnCu (0.7 atomic % Cu). It is a serious reliability concern in the use of the eutectic SnCu solder as leadframe surface finish due to the growth of long whiskers on it. The origin of the driving force of compressive stress can be mechanical, thermal, and chemical. Among them, the chemical force is the most important contribution to the whisker growth and its origin is due to the reaction between Sn and Cu to form intermetallic compound (IMC) at room temperature. For whisker or hillock growth, the surface cannot be free of oxide and it must be covered with oxide and the oxide must be a protective one so that it removes effectively all the vacancy sources and sinks on the surface. Hence, only those metals, which grow protective oxides such as Al and Sn, are known to have hillock growth or whisker growth. We

  8. The new Bulletin has arrived!

    CERN Multimedia

    2006-01-01

    This edition of the CERN Bulletin is the first with a new layout for the paper version. Its innovations include a more attractive format, as well as the printing of the English and French texts on inverted pages, the two distinguishable by the colour of the header on the first page (green for the English and blue for the French). This and the use of pictograms to identify the various sections make the whole thing easier to read. The introduction of this new formula coincides with the addition of a new section, a monthly column called 'A Word from the DG,' in which the Director-General will give an update on the main issues facing CERN and particle physics. The coming months will see the introduction of other new sections. Last but not least, the weekly timetable of seminars, showing the title, date and speaker, now appears in the middle of the paper version rather than at the end. Summaries are published only on the Web. All these changes are accompanied by new distribution arrangements. You will find pap...

  9. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT - PORTABLE GAS CHROMATOGRAPH ELECTRONIC SENSOR TECHNOLOGY MODEL 4100

    Science.gov (United States)

    The U.S. Environmental Protection Agency, through the Environmental Technology Verification Program, is working to accelerate the acceptance and use of innovative technologies that improve the way the United States manages its environmental problems. As part of this program, the...

  10. Electron impact ionization in plasma technologies; studies on atomic boron and BN molecule

    Science.gov (United States)

    Joshi, Foram M.; Joshipura, K. N.; Chaudhari, Asha S.

    2016-05-01

    Electron impact ionization plays important role in plasma technologies. Relevant cross sections on atomic boron are required to understand the erosion processes in fusion experiments. Boronization of plasma exposed surfaces of tokomaks has proved to be an effective way to produce very pure fusion plasmas. This paper reports comprehensive theoretical investigations on electron scattering with atomic Boron and Boron Nitride in solid phases. Presently we determine total ionization cross-section Qion and the summed-electronic excitation cross section ΣQexc in a standard quantum mechanical formalism called SCOP and CSP-ic methods. Our calculated cross sections are examined as functions of incident electron energy along with available comparisons.

  11. Recent progress on thin-film encapsulation technologies for organic electronic devices

    Science.gov (United States)

    Yu, Duan; Yang, Yong-Qiang; Chen, Zheng; Tao, Ye; Liu, Yun-Fei

    2016-03-01

    Among the advanced electronic devices, flexible organic electronic devices with rapid development are the most promising technologies to customers and industries. Organic thin films accommodate low-cost fabrication and can exploit diverse molecules in inexpensive plastic light emitting diodes, plastic solar cells, and even plastic lasers. These properties may ultimately enable organic materials for practical applications in industry. However, the stability of organic electronic devices still remains a big challenge, because of the difficulty in fabricating commercial products with flexibility. These organic materials can be protected using substrates and barriers such as glass and metal; however, this results in a rigid device and does not satisfy the applications demanding flexible devices. Plastic substrates and transparent flexible encapsulation barriers are other possible alternatives; however, these offer little protection to oxygen and water, thus rapidly degrading the devices. Thin-film encapsulation (TFE) technology is most effective in preventing water vapor and oxygen permeation into the flexible devices. Because of these (and other) reasons, there has been an intense interest in developing transparent barrier materials with much lower permeabilities, and their market is expected to reach over 550 million by 2025. In this study, the degradation mechanism of organic electronic devices is reviewed. To increase the stability of devices in air, several TFE technologies were applied to provide efficient barrier performance. In this review, the degradation mechanism of organic electronic devices, permeation rate measurement, traditional encapsulation technologies, and TFE technologies are presented.

  12. Packaging Technologies for 500C SiC Electronics and Sensors

    Science.gov (United States)

    Chen, Liang-Yu

    2013-01-01

    Various SiC electronics and sensors are currently under development for applications in 500C high temperature environments such as hot sections of aerospace engines and the surface of Venus. In order to conduct long-term test and eventually commercialize these SiC devices, compatible packaging technologies for the SiC electronics and sensors are required. This presentation reviews packaging technologies developed for 500C SiC electronics and sensors to address both component and subsystem level packaging needs for high temperature environments. The packaging system for high temperature SiC electronics includes ceramic chip-level packages, ceramic printed circuit boards (PCBs), and edge-connectors. High temperature durable die-attach and precious metal wire-bonding are used in the chip-level packaging process. A high temperature sensor package is specifically designed to address high temperature micro-fabricated capacitive pressure sensors for high differential pressure environments. This presentation describes development of these electronics and sensor packaging technologies, including some testing results of SiC electronics and capacitive pressure sensors using these packaging technologies.

  13. Potential of 3D printing technologies for fabrication of electron bolus and proton compensators.

    Science.gov (United States)

    Zou, Wei; Fisher, Ted; Zhang, Miao; Kim, Leonard; Chen, Ting; Narra, Venkat; Swann, Beth; Singh, Rachana; Siderit, Richard; Yin, Lingshu; Teo, Boon-Keng Kevin; McKenna, Michael; McDonough, James; Ning, Yue J

    2015-05-08

    In electron and proton radiotherapy, applications of patient-specific electron bolus or proton compensators during radiation treatments are often necessary to accommodate patient body surface irregularities, tissue inhomogeneity, and variations in PTV depths to achieve desired dose distributions. Emerging 3D printing technologies provide alternative fabrication methods for these bolus and compensators. This study investigated the potential of utilizing 3D printing technologies for the fabrication of the electron bolus and proton compensators. Two printing technologies, fused deposition modeling (FDM) and selective laser sintering (SLS), and two printing materials, PLA and polyamide, were investigated. Samples were printed and characterized with CT scan and under electron and proton beams. In addition, a software package was developed to convert electron bolus and proton compensator designs to printable Standard Tessellation Language file format. A phantom scalp electron bolus was printed with FDM technology with PLA material. The HU of the printed electron bolus was 106.5 ± 15.2. A prostate patient proton compensator was printed with SLS technology and polyamide material with -70.1 ± 8.1 HU. The profiles of the electron bolus and proton compensator were compared with the original designs. The average over all the CT slices of the largest Euclidean distance between the design and the fabricated bolus on each CT slice was found to be 0.84 ± 0.45 mm and for the compensator to be 0.40 ± 0.42 mm. It is recommended that the properties of specific 3D printed objects are understood before being applied to radiotherapy treatments.

  14. CMOS-Technology-Enabled Flexible and Stretchable Electronics for Internet of Everything Applications.

    Science.gov (United States)

    Hussain, Aftab M; Hussain, Muhammad M

    2016-06-01

    Flexible and stretchable electronics can dramatically enhance the application of electronics for the emerging Internet of Everything applications where people, processes, data and devices will be integrated and connected, to augment quality of life. Using naturally flexible and stretchable polymeric substrates in combination with emerging organic and molecular materials, nanowires, nanoribbons, nanotubes, and 2D atomic crystal structured materials, significant progress has been made in the general area of such electronics. However, high volume manufacturing, reliability and performance per cost remain elusive goals for wide commercialization of these electronics. On the other hand, highly sophisticated but extremely reliable, batch-fabrication-capable and mature complementary metal oxide semiconductor (CMOS)-based technology has facilitated tremendous growth of today's digital world using thin-film-based electronics; in particular, bulk monocrystalline silicon (100) which is used in most of the electronics existing today. However, one fundamental challenge is that state-of-the-art CMOS electronics are physically rigid and brittle. Therefore, in this work, how CMOS-technology-enabled flexible and stretchable electronics can be developed is discussed, with particular focus on bulk monocrystalline silicon (100). A comprehensive information base to realistically devise an integration strategy by rational design of materials, devices and processes for Internet of Everything electronics is offered.

  15. CMOS-Technology-Enabled Flexible and Stretchable Electronics for Internet of Everything Applications

    KAUST Repository

    Hussain, Aftab M.

    2015-11-26

    Flexible and stretchable electronics can dramatically enhance the application of electronics for the emerging Internet of Everything applications where people, processes, data and devices will be integrated and connected, to augment quality of life. Using naturally flexible and stretchable polymeric substrates in combination with emerging organic and molecular materials, nanowires, nanoribbons, nanotubes, and 2D atomic crystal structured materials, significant progress has been made in the general area of such electronics. However, high volume manufacturing, reliability and performance per cost remain elusive goals for wide commercialization of these electronics. On the other hand, highly sophisticated but extremely reliable, batch-fabrication-capable and mature complementary metal oxide semiconductor (CMOS)-based technology has facilitated tremendous growth of today\\'s digital world using thin-film-based electronics; in particular, bulk monocrystalline silicon (100) which is used in most of the electronics existing today. However, one fundamental challenge is that state-of-the-art CMOS electronics are physically rigid and brittle. Therefore, in this work, how CMOS-technology-enabled flexible and stretchable electronics can be developed is discussed, with particular focus on bulk monocrystalline silicon (100). A comprehensive information base to realistically devise an integration strategy by rational design of materials, devices and processes for Internet of Everything electronics is offered. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Teaching ethics and technology with Agora, an electronic tool.

    Science.gov (United States)

    van der Burg, Simone; van de Poel, Ibo

    2005-04-01

    Courses on ethics and technology have become compulsory for many students at the three Dutch technical universities during the past few years. During this time, teachers have faced a number of didactic problems, which are partly due to a growing number of students. In order to deal with these challenges, teachers in ethics at the three technical universities in the Netherlands--in Delft, Eindhoven and Twente--have developed a web-based computer program called Agora (see www.ethicsandtechnology.com). This program enables students to exercise their ethical understanding and skills extensively. The program makes it possible for students to participate actively in moral reflection and reasoning, and to develop the moral competencies that are needed in their later professional practice. The developers of the program have tried to avoid two traps. Firstly, they rejected, from the outset, a cookbook style of dealing with ethical problems that applied ethics is often taken to be and, secondly, they wanted to design a flexible program that respects the student's as well as the teacher's creativity, and that tries to engage students in moral reflection. Agora meets these requirements. The program offers possibilities that extend beyond the requirements that are usually accepted for case-exercises in applied ethics, and that have been realised in several other computer models for teaching ethics. In this article, we describe the main considerations in the development of Agora and the features of the resulting program.

  17. Transforming health care the financial impact of technology, electronic tools and data mining

    CERN Document Server

    Fasano, Phil

    2013-01-01

    The future of healthcare technologies, and what they mean for investors and entrepreneurs The healthcare technology revolution is just around the corner. And when it arrives, it will change and enrich our lives in ways we can only begin to imagine. Doctors will perform blood pressure readings via video chat and nutritionists will analyze diet based on photos taken with cellphone cameras. Transforming Health Care combines healthcare, technology, and finance in an innovative new way that explains the future of healthcare and its effects on patient care, exploring the emergence of electronic tools that will transform the medical industry. Explaining how technology, not politics, will lead the future of the healthcare revolution, author and healthcare technology expert Phil Fasano presents real-life examples that show how the next generation of medical breakthroughs will come from the instant exchange of information across the world Explores how new technologies will radically change the future of healthcare by m...

  18. Innovative, wearable snap connector technology for improved device networking in electronic garments

    Science.gov (United States)

    Kostrzewski, Andrew A.; Lee, Kang S.; Gans, Eric; Winterhalter, Carole A.; Jannson, Tomasz P.

    2007-04-01

    This paper discusses Physical Optics Corporation's (POC) wearable snap connector technology that provides for the transfer of data and power throughout an electronic garment (e-garment). These connectors resemble a standard garment button and can be mated blindly with only one hand. Fully compatible with military clothing, their application allows for the networking of multiple electronic devices and an intuitive method for adding/removing existing components from the system. The attached flexible cabling also permits the rugged snap connectors to be fed throughout the standard webbing found in military garments permitting placement in any location within the uniform. Variations of the snap electronics/geometry allow for integration with USB 2.0 devices, RF antennas, and are capable of transferring high bandwidth data streams such as the 221 Mbps required for VGA video. With the trend towards providing military officers with numerous electronic devices (i.e., heads up displays (HMD), GPS receiver, PDA, etc), POC's snap connector technology will greatly improve cable management resulting in a less cumbersome uniform. In addition, with electronic garments gaining widespread adoption in the commercial marketplace, POC's technology is finding applications in such areas as sporting good manufacturers and video game technology.

  19. A double Weekly Bulletin over Easter

    CERN Multimedia

    2004-01-01

    During the Easter period, the weeks of 12 and 19 April, there will be only one issue of the Weekly Bulletin (no. 16-17/2004). Announcements for publication in the next issue (no. 18/2004) should be sent on Tuesday 20 April midday at the latest. Publication Section Tel. 79971

  20. Contingency Planning. Technical Assistance Bulletin 35.

    Science.gov (United States)

    O'Toole, C. P.

    This bulletin describes a set of general guidelines for developing contingency plans that prepare school systems to cope with expected and unexpected disruptions in the educational process. Typically, contingency plans are prepared to anticipate consequences of school desegregation, natural disasters, bomb threats, or mass demonstrations. The…

  1. Bulletin Board Ideas: Worldwide Scientific Events

    Science.gov (United States)

    Schiffman, Maurice K.

    1977-01-01

    Describes a bulletin board activity that identifies scientific phenomena occurring worldwide during the school year. A map of the world is marked with colored pins as students find news information of places and kind of event (e.g.; volcanoes, floods, crop failures, human epidemics). (CS)

  2. Day Care Services: Industry's Involvement. Bulletin 296.

    Science.gov (United States)

    Besner, Arthur

    This bulletin provides an overview of the need for services for the children of working mothers. Topics discussed include historical developments in industry day care programs, alternative roles for industry involvement, costs of operating day care centers, and income tax allowances. Also given are examples of unique programs which suggest various…

  3. CERN Bulletin publication schedule for 2014

    CERN Multimedia

    DG Unit

    2013-01-01

    The table below lists the 2014 publication dates for the CERN Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest.   Bulletin No. (corresponding to the week number) Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 4-5   Tuesday 14 January Friday 17 January Wednesday 22 January 6-7   Tuesday 28 January Friday 31 January Wednesday 5 February 8-9 Tuesday 11 February Friday 14 February Wednesday 19 February 10-11 Tuesday 25 February Friday 28 February Wednesday 5 March 12-13 Tuesday 11 March Friday 14 March Wednesday 19 March 14-15 Tuesday 25 March Friday 28 March Wednesday 2 April 16-17 Tuesday 8 April Friday 11 April Wednesday 16 April 18-19 Tuesday 22 April Friday 25 April Thursday 30 April 20-21 Tuesday 6 May Friday 9 May Wednesday 14 May 22-23 Tuesday ...

  4. The development of an electronic business based on the MySQL technology

    Directory of Open Access Journals (Sweden)

    Andreea IONESCU

    2011-09-01

    Full Text Available This article aims to demonstrate the importance of using relational database management system in working with web applications. We chose MySQL technology like representative relational database management system because has: portability, scalability, speed, is easy to use, is open source, is widely used by web developers and provides good security. We watched the analysis of an electronic business. We also presented the technologies that we have used: PHP, MySQL, HTML, CSS.

  5. Recent Advancements in Liquid Metal Flexible Printed Electronics: Properties, Technologies, and Applications

    Directory of Open Access Journals (Sweden)

    Xuelin Wang

    2016-11-01

    Full Text Available This article presents an overview on typical properties, technologies, and applications of liquid metal based flexible printed electronics. The core manufacturing material—room-temperature liquid metal, currently mainly represented by gallium and its alloys with the properties of excellent resistivity, enormous bendability, low adhesion, and large surface tension, was focused on in particular. In addition, a series of recently developed printing technologies spanning from personal electronic circuit printing (direct painting or writing, mechanical system printing, mask layer based printing, high-resolution nanoimprinting, etc. to 3D room temperature liquid metal printing is comprehensively reviewed. Applications of these planar or three-dimensional printing technologies and the related liquid metal alloy inks in making flexible electronics, such as electronical components, health care sensors, and other functional devices were discussed. The significantly different adhesions of liquid metal inks on various substrates under different oxidation degrees, weakness of circuits, difficulty of fabricating high-accuracy devices, and low rate of good product—all of which are challenges faced by current liquid metal flexible printed electronics—are discussed. Prospects for liquid metal flexible printed electronics to develop ending user electronics and more extensive applications in the future are given.

  6. NHTSA's Office of Defects Investigation (ODI) - Technical Service Bulletins System (TSBS) - Downloadable file

    Data.gov (United States)

    Department of Transportation — The Technical Service Bulletins data contains summaries of the Manufacturers' Technical Service Bulletins by single year, make and model. An optional item of Vehicle...

  7. Developing a comprehensive electronic health record to enhance nursing care coordination, use of technology, and research.

    Science.gov (United States)

    Rantz, Marilyn J; Skubic, Marjorie; Alexander, Greg; Popescu, Mihail; Aud, Myra A; Wakefield, Bonnie J; Koopman, Richelle J; Miller, Steven J

    2010-01-01

    As in acute care, use of health information technology in long-term care holds promise for increased efficiency, better accuracy, reduced costs, and improved outcomes. A comprehensive electronic health record (EHR), which encompasses all health care measures that clinicians want to use-both standard health care assessments and those acquired through emerging technology-is the key to improved, efficient clinical decision making. New technologies using sensors to passively monitor older adults at home are being developed and are commercially available. However, integrating the clinical information systems with passive monitoring data so that clinical decision making is enhanced and patient records are complete is challenging. Researchers at the University of Missouri (MU) are developing a comprehensive EHR to: (a) enhance nursing care coordination at TigerPlace, independent senior housing that helps residents age in place; (b) integrate clinical data and data from new technology; and (c) advance technology and clinical research. Copyright 2010, SLACK Incorporated.

  8. Use of electronic nose technology to identify cattle experimentally infected with Mycobacterium bovis: A pilot study

    Science.gov (United States)

    Electronic nose technology has historically been utilized for the detection of volatile organic compounds (VOCs) and semi-volatile compounds in air, soil, water, and for quality control in food, beverage and cosmetic industries. Breath analysis has been used experimentally in humans and animals to ...

  9. 12 CFR 352.5 - Accessibility to electronic and information technology.

    Science.gov (United States)

    2010-01-01

    ... information and data by members of the public who are not individuals with disabilities. (b) When development... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Accessibility to electronic and information technology. 352.5 Section 352.5 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND...

  10. Vertical and Horizontal Integration of Laboratory Curricula and Course Projects across the Electronic Engineering Technology Program

    Science.gov (United States)

    Zhan, Wei; Goulart, Ana; Morgan, Joseph A.; Porter, Jay R.

    2011-01-01

    This paper discusses the details of the curricular development effort with a focus on the vertical and horizontal integration of laboratory curricula and course projects within the Electronic Engineering Technology (EET) program at Texas A&M University. Both software and hardware aspects are addressed. A common set of software tools are…

  11. Electronic Communications Technologies and the Transition to College: Links to Parent-Child Attachment and Adjustment

    Science.gov (United States)

    Sarigiani, Pamela A.; Trumbell, Jill M.; Camarena, Phame M.

    2013-01-01

    Electronic communications technologies (ECTs) help college students and parents remain in contact. Because recent reports have emphasized a link between ECTs, helicopter parenting, and autonomy issues, this study focused on the significance of contact patterns for attachment and student adjustment. First-semester college students (199 female, 81…

  12. Integrating the Schoolhouse and the Marketplace: A Preliminary Assessment of the Emerging Role of Electronic Technology.

    Science.gov (United States)

    Molnar, Alex

    This paper focuses on how, by reinforcing and exploiting the emphasis on electronic technologies in school reform, marketers are integrating school children into the advertising and marketing system. The ZapMe! program is a for-profit venture that proposes to derive its profits from activities that link the academic activities of schools and the…

  13. Frictional and bone ingrowth properties of engineered surface topographies produced by electron beam technology

    NARCIS (Netherlands)

    Biemond, J.E.; Aquarius, R.J.M.; Verdonschot, N.J.J.; Buma, P.

    2011-01-01

    BACKGROUND: Electron beam melting (E-beam) is a new technology to produce 3-dimensional surface topographies for cementless orthopedic implants. METHODS: The friction coefficients of two newly developed E-beam produced surface topographies were in vitro compared with sandblasted E-beam and titanium

  14. Frictional and bone ingrowth properties of engineered surface topographies produced by electron beam technology

    NARCIS (Netherlands)

    Biemond, J. Elizabeth; Aquarius, Rene; Verdonschot, Nicolaas Jacobus Joseph; Buma, Pieter

    2011-01-01

    Background Electron beam melting (E-beam) is a new technology to produce 3-dimensional surface topographies for cementless orthopedic implants. Methods The friction coefficients of two newly developed E-beam produced surface topographies were in vitro compared with sandblasted E-beam and titanium

  15. Educational Implications of In-Home Electronic Technology. Research Memorandum--33.

    Science.gov (United States)

    Walling, Victor C., Jr.; And Others

    This study identifies and assesses the potential impact of new electronic technologies on education in private homes, and looks beyond immediate incremental changes to broader, more subtle, complex, or threatening changes that may require attention from federal policymakers. Some educational implications are discussed: (1) equality of access to…

  16. Theoretical and practical considerations for teaching diagnostic electronic-nose technologies to clinical laboratory technicians

    Science.gov (United States)

    Alphus D. Wilson

    2012-01-01

    The rapid development of new electronic technologies and instruments, utilized to perform many current clinical operations in the biomedical field, is changing the way medical health care is delivered to patients. The majority of test results from laboratory analyses, performed with these analytical instruments often prior to clinical examinations, are frequently used...

  17. Publication of a single issue of the Bulletin in August

    CERN Multimedia

    DSU Unit

    2008-01-01

    During August, there will be one issue of the Bulletin (No. 32-33-34/2008) covering the weeks of 4, 11 and 18 August. The deadline for articles for this issue will be midday on Tuesday 29 July. The deadline for articles for the following issue of the Bulletin, No. 35-36/2007, will be midday on Tuesday 20 August. Thank you for your understanding. The Bulletin team

  18. American Society for Therapeutic Radiology and Oncology (ASTRO) Emerging Technology Committee report on electronic brachytherapy.

    Science.gov (United States)

    Park, Catherine C; Yom, Sue S; Podgorsak, Matthew B; Harris, Eleanor; Price, Robert A; Bevan, Alison; Pouliot, Jean; Konski, Andre A; Wallner, Paul E

    2010-03-15

    The development of novel technologies for the safe and effective delivery of radiation is critical to advancing the field of radiation oncology. The Emerging Technology Committee of the American Society for Therapeutic Radiology and Oncology appointed a Task Group within its Evaluation Subcommittee to evaluate new electronic brachytherapy methods that are being developed for, or are already in, clinical use. The Task Group evaluated two devices, the Axxent Electronic Brachytherapy System by Xoft, Inc. (Fremont, CA), and the Intrabeam Photon Radiosurgery Device by Carl Zeiss Surgical (Oberkochen, Germany). These devices are designed to deliver electronically generated radiation, and because of their relatively low energy output, they do not fall under existing regulatory scrutiny of radioactive sources that are used for conventional radioisotope brachytherapy. This report provides a descriptive overview of the technologies, current and future projected applications, comparison of competing technologies, potential impact, and potential safety issues. The full Emerging Technology Committee report is available on the American Society for Therapeutic Radiology and Oncology Web site.

  19. Low cost, biocompatible elastic and conformable electronic technologies using MID in stretchable polymer.

    Science.gov (United States)

    Axisa, F; Brosteaux, D; De Leersnyder, E; Bossuyt, F; Gonzalez, M; De Smet, N; Schacht, E; Rymarczyk-Machal, M; Vanfleteren, J

    2007-01-01

    For user comfort reasons, electronic circuits for implantation in the human body or for use as smart clothes should ideally be soft, stretchable and elastic. In this contribution the results of an MID (Molded Interconnect Device) technology will be presented, showing the feasibility of functional stretchable electronic circuits. In the developed technology rigid or flexible standard components are interconnected by meander shaped metallic wires and embedded by molding in a stretchable substrate polymer. Several technologies have been developed to this purpose, which combine low cost and good reliability under mechanical strain. In this way reliable stretchability of the circuits above 100% has been demonstrated. Enhanced reliability has been reached using an additional conductive polymer layer.

  20. IMPROVING THE TECHNOLOGY OF BELORUSSIAN RAILWAY IN CONDITIONS OF ELECTRONIC DOCUMENTS USAGE

    Directory of Open Access Journals (Sweden)

    M. M. Kolos

    2016-08-01

    Full Text Available Purpose. The scientific paper highlights improving the technology of railway transport in the Republic of Belarus in conditions of electronic legally significant documents. Methodology. The study covered the collection of statistical data on the duration of separate technological operations performance, the evaluation of static data and the descriptive analysis of their characteristics. When assessing the effectiveness of the proposed measures we used methods of expert estimations, methods of evaluating the effectiveness of IT investments. Findings. Technology, hardware, software, organizational and other aspects of electronic legally significant documents used in freight and commercial work are determined. The work defines the most important directions of technology improvements at Belarusian Railway entities and their relations with shippers and consignees through the use of electronic legally significant documents. These directions are as follows: simplification of station commercial costs accounting, automation of technological operations, improving the interaction between the railway tracks and adjunction stations, simplification of transport planning and demand performance record, implementation of common information space for all participants of transportation process. The predictive estimate of efficiency for implementation of electronic legally significant documents in freight and commercial work of the Belarusian railway is calculated. Originality. This article presents a dual model of digital signature as a tool for the automatic fixation of technological operations or for specifying the time for its implementation, which allows converting a number of technological processes to a new level, helping to create a common information space of freight traffic. Practical value. The obtained results are used to form the list of the actions directed on perfection of railway transport technology in conditions of electronic legally significant

  1. Publication of the bulletin in 2009

    CERN Multimedia

    DG Unit

    2009-01-01

    The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 February Monday 23 February 11-12 Tuesday 3 March Monday 9 March 13-14 Tuesday 17 March Monday 23 March 15-16-17 (Easter issue) Tuesday 31 March Monday 6 April 18-19 Tuesday 21 April Monday 27 April 20-21 Tuesday 5 May Monday 11 May 22-23 Tuesday 19 May Monday 25 May 24-25 ...

  2. CIS5/405: Web Technology in Healthcare - Delivering Electronic Records Using the Clinical Intranet

    Science.gov (United States)

    Berger, M

    1999-01-01

    Introduction The development of electronic records - EPR & EHR (Electronic Patient Records & Electronic Health Records) - requires the use of innovative technology. With the emergence of web enabled applications, that technology is now available. In this paper, we consider the opportunities afforded by web technology and articulate their vision for making electronic records an affordable reality through the use of the ViewMax Integration Server. It is designed to be used as a discussion document for Health Authorities, Primary Care Groups and Trusts when considering their shared strategies for building electronic records. Methods Hospitals that have developed, or are developing EPR, have generally adopted one of the following approaches: Big Bang solutions or Interfaced solutions. Whilst both of these models have their merits, both also have significant limitations and disadvantages. With the advent of web technology, a "third way" has emerged. Through the development of e-commerce in the commercial sector, sophisticated Host-to-Web integration tools are now available, providing facilities which would have seemed impossible only a few years ago: Systems can now be integrated and accessed through an industry standard web browser. Legacy systems can be provided with a modern, intuitive interface, designed to support the needs of particular groups of users, and data from multiple, disparate systems, applications and screens can be combined into a single web page. Data from one system can be easily transferred to other applications. New applications developed using modern databases can be seamlessly integrated with existing host systems. Most importantly, this new approach enables full interactive access to legacy technologies using a browser, without requiring any modification to host systems. Utilising the latest Web integration tools it is now possible to incrementally develop cost-effective electronic records. Results The hospital is an average acute district

  3. A double Weekly Bulletin over Easter

    CERN Multimedia

    2004-01-01

    During the Easter period, the weeks of 12 and 19 April, there will be only one issue of the Weekly Bulletin (no. 16-17/2004). Items for publication in this double issue should reach the Publication section or Staff Association, as appropriate, before midday on Tuesday 6 April. Announcements for publication in the next issue (no. 18/2004) should be sent on Tuesday 20 April midday at the latest. Publication Section Tel. 79971

  4. Economic Research Bulletin (2013, No.1)

    OpenAIRE

    Česká národní banka

    2013-01-01

    This edition of the Research Bulletin presents five articles that analyse various important policy issues related to monetary transmission. The first article analyses whether inflation dynamics have changed over time in Central Europe. It finds that the inflation process becomes more forward-looking only if the inflation targeting regime gains in credibility. The second article examines whether central banks in Central Europe carry out monetary policy in an asymmetric manner. The results ar...

  5. Electron beam technology for multipollutant emissions control from heavy fuel oil-fired boiler.

    Science.gov (United States)

    Chmielewski, Andrzej G; Ostapczuk, Anna; Licki, Janusz

    2010-08-01

    The electron beam treatment technology for purification of exhaust gases from the burning of heavy fuel oil (HFO) mazout with sulfur content approximately 3 wt % was tested at the Institute of Nuclear Chemistry and Technology laboratory plant. The parametric study was conducted to determine the sulfur dioxide (SO2), oxides of nitrogen (NO(x)), and polycyclic aromatic hydrocarbon (PAH) removal efficiency as a function of temperature and humidity of irradiated gases, absorbed irradiation dose, and ammonia stoichiometry process parameters. In the test performed under optimal conditions with an irradiation dose of 12.4 kGy, simultaneous removal efficiencies of approximately 98% for SO2, and 80% for NO(x) were recorded. The simultaneous decrease of PAH and one-ringed aromatic hydrocarbon (benzene, toluene, and xylenes [BTX]) concentrations was observed in the irradiated flue gas. Overall removal efficiencies of approximately 42% for PAHs and 86% for BTXs were achieved with an irradiation dose 5.3 kGy. The decomposition ratio of these compounds increased with an increase of absorbed dose. The decrease of PAH and BTX concentrations was followed by the increase of oxygen-containing aromatic hydrocarbon concentrations. The PAH and BTX decomposition process was initialized through the reaction with hydroxyl radicals that formed in the electron beam irradiated flue gas. Their decomposition process is based on similar principles as the primary reaction concerning SO2 and NO(x) removal; that is, free radicals attack organic compound chains or rings, causing volatile organic compound decomposition. Thus, the electron beam flue gas treatment (EBFGT) technology ensures simultaneous removal of acid (SO2 and NO(x)) and organic (PAH and BTX) pollutants from flue gas emitted from burning of HFO. This technology is a multipollutant emission control technology that can be applied for treatment of flue gas emitted from coal-, lignite-, and HFO-fired boilers. Other thermal processes such

  6. Design of a new electron cyclotron resonance ion source at Oshima National College of Maritime Technology

    Energy Technology Data Exchange (ETDEWEB)

    Asaji, T., E-mail: asaji@oshima-k.ac.jp; Hirabara, N.; Izumihara, T.; Nakamizu, T.; Ohba, T.; Nakamura, T.; Furuse, M. [Oshima National College of Maritime Technology (OCMT), 1091-1 Komatsu, Suo-oshima, Yamaguchi 742-2193 (Japan); Hitobo, T. [Tateyama Machine Co., Ltd., 30 Shimonoban, Toyama 930-1305 (Japan); Kato, Y. [Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871 (Japan)

    2014-02-15

    A new electron cyclotron resonance ion/plasma source has been designed and will be built at Oshima National College of Maritime Technology by early 2014. We have developed an ion source that allows the control of the plasma parameters over a wide range of electron temperatures for material research. A minimum-B magnetic field composed of axial mirror fields and radial cusp fields was designed using mainly Nd-Fe-B permanent magnets. The axial magnetic field can be varied by three solenoid coils. The apparatus has 2.45 GHz magnetron and 2.5–6.0 GHz solid-state microwave sources.

  7. Health information technology: medical record documentation issues in the electronic era.

    Science.gov (United States)

    Dacey, Bill; Bholat, Michelle Anne

    2012-12-01

    This article outlines the regulatory movement propelling physicians into the electronic health record environment and the subsequent emergence of quality issues in the medical record. There are benefits and downside risks for implementing electronic health records as part of the desire of a practice or institution to build patient-centered medical homes. The intersection of how a practice or institution collects and reports quality metrics using health information technology and subsequently submits claims for services rendered has created unforeseen challenges for which leadership must be aware and address proactively.

  8. Electronic data capture platform for clinical research based on mobile phones and near field communication technology.

    Science.gov (United States)

    Morak, Jürgen; Schwetz, Verena; Hayn, Dieter; Fruhwald, Friedrich; Schreier, Gunter

    2008-01-01

    Electronic data capture systems support data acquisition for clinical research and enable the evaluation of new investigational medical devices. In case of evaluating a device the most challenging part is the user interface i.e. the solution how to acquire the data within a clinical setting and to synchronize them with a web-based data centre. The aim of this paper is to describe the development of an electronic data capture system with a mobile data input solution based on mobile phones and Near Field Communication technology. This system was evaluated within a real clinical setting and demonstrated high usability, security and reliability.

  9. Publication of the Bulletin in 2006

    CERN Multimedia

    2005-01-01

    Deadlines for the submission of announcements The table below lists the 2006 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest and that, for organisational reasons, we will no longer be able to accept those which reach us after this deadline. Bulletin publication 2006 Bulletin No. Week number Publication date Submission of announcements (before 12.00 midday) 3-4 Monday 16 January Tuesday 10 January 5-6 Monday 30 January Tuesday 24 January 7-8 Monday 13 February Tuesday 7 February 9-10 Monday 27 February Tuesday 21 February 11-12 Monday 13 March Tuesday 7 March 13-14 Monday 27 March Tuesday 21 March 15-16 Monday 10 April Tuesday 4 April 17-18 Monday 24 April Tuesday 18 April 19-20 Monday 8 May Tuesday 2 May 21-22 Monday 22 May Tuesday 16 May 23-24 Monday 5 June Tuesday 30 May 2...

  10. Publication of the Bulletin in 2006

    CERN Multimedia

    Publications Section, DSU-CO

    2006-01-01

    Deadlines for the submission of announcements The table below lists the 2006 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest and that, for organisational reasons, we will no longer be able to accept those which reach us after this deadline. Bulletin publication 2006 Bulletin No. Week number Publication date Submission of announcements (before 12.00 midday) 5-6 Monday 30 January Tuesday 24 January 7-8 Monday 13 February Tuesday 7 February 9-10 Monday 27 February Tuesday 21 February 11-12 Monday 13 March Tuesday 7 March 13-14 Monday 27 March Tuesday 21 March 15-16 Monday 10 April Tuesday 4 April 17-18 Monday 24 April Tuesday 18 April 19-20 Monday 8 May Tuesday 2 May 21-22 Monday 22 May Tuesday 16 May 23-24 Monday 5 June Tuesday 30 May 25-26 Monday 19 June Tuesday 13 June 27-2...

  11. CERN Bulletin publication schedule for 2016

    CERN Multimedia

    2015-01-01

    The table below lists the 2016 publication dates for the CERN Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12 noon on Tuesdays at the latest.   Bulletin No. (corresponding to the week number) Submission deadline for announcements (before 12 noon) Publication of Bulletin (web version) 3-4 Tuesday 12 January Friday 15 January 5-6 Tuesday 26 January Friday 29 January 7-8 Tuesday 9 February Friday 12 February 9-10 Tuesday 23 February Friday 26 February 11-12 Tuesday 8 March Friday 11 March 13-14 MONDAY 21 March THURSDAY 24 March 15-16 Tuesday 5 April Friday 8 April 17-18-19 Tuesday 19 April Friday 22 April 20-21 Tuesday 10 May Friday 13 May 22-23 Tuesday 24 May Friday 27 May 24-25 Tuesday 7 June Friday 10 June 26-27 Tuesday 21 June Friday 24 June 28-29 Tuesday 5 July Friday 8 July 30-31-32 Tuesday 19 July Friday 22 July 33-34-35 Tuesday 9 August Friday 12 August 3...

  12. CERN Bulletin publication schedule for 2015

    CERN Multimedia

    2014-01-01

    The table below lists the 2015 publication dates for the CERN Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12 noon on Tuesdays at the latest.   .tftable {font-size:12px;color:#333333;width:100%;border-width: 1px;border-color: #a9a9a9;border-collapse: collapse;} .tftable th {font-size:12px;background-color:#b8b8b8;border-width: 1px;padding: 8px;border-style: solid;border-color: #a9a9a9;text-align:left;} .tftable tr {background-color:#ffffff;} .tftable td {font-size:12px;border-width: 1px;padding: 8px;border-style: solid;border-color: #a9a9a9;} .tftable tr:hover {background-color:#ffff99;} Bulletin No. (corresponding to the week number) Submission deadline for announcements (before 12 noon) Publication of Bulletin (web version) 4-5 Tuesday 13 January Friday 16 January 6-7 Tuesday 26 January Friday 30 January 8-9 Tuesday 10 February Friday 13 February 10-11 Tuesday 24 February ...

  13. Rural gifted students who are deaf or hard of hearing: how electronic technology can help.

    Science.gov (United States)

    Belcastro, Frank P

    2004-01-01

    Electronic technology can be used to overcome many of the barriers and other factors that restrict delivery of services to rural schools; it can also expand the world of rural gifted students who are deaf or hard of hearing. Online college and high school Web sites that offer courses are listed, as well as a Web site for tutoring and one offering help for teachers of rural gifted students who are deaf or hard of hearing. Recommendations are made for ways that legislatures and rural school districts can make Internet resources and assistive technology more widely available in rural educational settings.

  14. Advanced Transmission Electron Microscopy Applications in Nano-Materials and Nano-Technology Developments

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@ Nano-technology development is nowadays a very hot topics in many research fields. Nano-materials are the foundations for developing this new technology. In order to fully understand the basic material science problems behind this topics, transmission electron microscopy (TEM) becomes the must and one of the most important technique to analyze the nano-size structure and composition using the most advanced high resolution TEM technique with nano-beam EDS and energy filter EELS to study the fine structures, crystallography, chemical composition, and optical properties of many different nano-materials in different industries applications.

  15. Advanced Transmission Electron Microscopy Applications in Nano-Materials and Nano-Technology Developments

    Institute of Scientific and Technical Information of China (English)

    KAI; J.J.

    2001-01-01

    Nano-technology development is nowadays a very hot topics in many research fields. Nano-materials are the foundations for developing this new technology. In order to fully understand the basic material science problems behind this topics, transmission electron microscopy (TEM) becomes the must and one of the most important technique to analyze the nano-size structure and composition using the most advanced high resolution TEM technique with nano-beam EDS and energy filter EELS to study the fine structures, crystallography, chemical composition, and optical properties of many different nano-materials in different industries applications.  ……

  16. Flexible MEMS: A novel technology to fabricate flexible sensors and electronics

    Science.gov (United States)

    Tu, Hongen

    This dissertation presents the design and fabrication techniques used to fabricate flexible MEMS (Micro Electro Mechanical Systems) devices. MEMS devices and CMOS(Complementary Metal-Oxide-Semiconductor) circuits are traditionally fabricated on rigid substrates with inorganic semiconductor materials such as Silicon. However, it is highly desirable that functional elements like sensors, actuators or micro fluidic components to be fabricated on flexible substrates for a wide variety of applications. Due to the fact that flexible substrate is temperature sensitive, typically only low temperature materials, such as polymers, metals, and organic semiconductor materials, can be directly fabricated on flexible substrates. A novel technology based on XeF2(xenon difluoride) isotropic silicon etching and parylene conformal coating, which is able to monolithically incorporate high temperature materials and fluidic channels, was developed at Wayne State University. The technology was first implemented in the development of out-of-plane parylene microneedle arrays that can be individually addressed by integrated flexible micro-channels. These devices enable the delivery of chemicals with controlled temporal and spatial patterns and allow us to study neurotransmitter-based retinal prosthesis. The technology was further explored by adopting the conventional SOI-CMOS processes. High performance and high density CMOS circuits can be first fabricated on SOI wafers, and then be integrated into flexible substrates. Flexible p-channel MOSFETs (Metal-Oxide-Semiconductor Field-Effect-Transistors) were successfully integrated and tested. Integration of pressure sensors and flow sensors based on single crystal silicon has also been demonstrated. A novel smart yarn technology that enables the invisible integration of sensors and electronics into fabrics has been developed. The most significant advantage of this technology is its post-MEMS and post-CMOS compatibility. Various high

  17. Next Generation Electronic Passport Scheme using Cryptographic Authentication Protocols and Multiple Biometrics Technology

    Directory of Open Access Journals (Sweden)

    V.K. Narendira Kumar

    2013-08-01

    Full Text Available Electronic passports (e-passports are to prevent the illegal entry of traveller into a specific country and limit the use of counterfeit documents by more accurate identification of an individual. The epassport, as it is sometimes called, represents a bold initiative in the deployment of two new technologies: cryptography security and biometrics (face, fingerprints, palm prints and iris. A passport contains the important personal information of holder such as photo, name, date of birth and place, nationality, date of issue, date of expiry, authority and so on. The goal of the adoption of the electronic passport is not only to expedite processing at border crossings, but also to increase security. The paper explores the privacy and security implications of this impending worldwide experiment in biometrics authentication technology.

  18. ENGINEERING BULLETIN: CONSTRUCTED WETLANDS TREATMENT

    Science.gov (United States)

    Constructed wetlands have been demonstrated effective in removing organic, metal, and nutrient elements including nitrogen and phosphorus from municipal wastewaters, mine drainage, industrial effluents, and agricultural runoff. The technology is waste stream-specific, requiring...

  19. INEL BNCT Program: Volume 5, No. 9. Bulletin, September 1991

    Energy Technology Data Exchange (ETDEWEB)

    Ackermann, A.L. [ed.

    1991-12-31

    This Bulletin presents a summary of accomplishments and highlights of the Idaho National Engineering Laboratory`s (INEL) Boron Neutron Capture Therapy (BNCT) Program for September 1991. This bulletin includes information on the brain tumor and melanoma research programs, Power Burst Facility (PBF) technical support and modifications, PBF operations, and updates to the animal data charts.

  20. Psychiatric Disorders of Youth in Detention. Juvenile Justice Bulletin

    Science.gov (United States)

    Teplin, Linda A.; Abram, Karen M.; McClelland, Gary M.; Mericle, Amy A.; Dulcan, Mina K.; Washburn, Jason J.

    2006-01-01

    This bulletin examines the prevalence of alcohol, drug, and mental disorders among youth at the Cook County (Illinois) Juvenile Temporary Detention Center, by gender, race/ethnicity, and age. Drawing on research conducted by the Northwestern Juvenile Project, this bulletin finds that nearly two-thirds of males and three-quarters of females studied…

  1. Children of Working Mothers. Special Labor Force Report. Bulletin 2158.

    Science.gov (United States)

    Bureau of Labor Statistics (DOL), Washington, DC.

    Part of a Special Labor Force Report series, this bulletin on children of working mothers discusses the increase in the number of children with working mothers as of March 1981, and describes major reasons for this growth. The bulletin consists of an article first published February 1982 in the "Monthly Labor Review," additional tables providing…

  2. A Comparison of Four Restorative Conferencing Models. Juvenile Justice Bulletin.

    Science.gov (United States)

    Bazemore, Gordon; Umbreit, Mark

    This bulletin focuses on four restorative conferencing models within the juvenile justice system: victim-offender mediation; community reparative boards; family group conferencing; and circle sentencing. The bulletin first describes each of the four restorative justice models, presenting information on background, concept, procedures and goals,…

  3. Development of manufacturing technologies of printed circuits at the Mining Electronics Plant

    Energy Technology Data Exchange (ETDEWEB)

    Banas, J.; Giglok, M.; Skalski, Z. (Zaklad Elektroniki Gorniczej, Tychy (Poland))

    1989-12-01

    Discusses development of printed circuit manufacturing by the Mining Electronics Plant in Tychy. The circuits are used in control equipment and computerized control systems for underground black coal mining in Poland. The following aspects of circuit manufacturing are evaluated: design of printed circuits, materials used for circuit manufacturing (copper), manufacturing technologies, licenses and know-how, quality requirements, quality assurance and quality control, reliability, safety.

  4. Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

    Directory of Open Access Journals (Sweden)

    Alphus D. Wilson

    2013-02-01

    Full Text Available Electronic-nose (e-nose instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems.

  5. Diverse applications of electronic-nose technologies in agriculture and forestry.

    Science.gov (United States)

    Wilson, Alphus D

    2013-02-08

    Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems.

  6. Advancing Partner Notification Through Electronic Communication Technology: A Review of Acceptability and Utilization Research.

    Science.gov (United States)

    Pellowski, Jennifer; Mathews, Catherine; Kalichman, Moira O; Dewing, Sarah; Lurie, Mark N; Kalichman, Seth C

    2016-06-01

    A cornerstone of sexually transmitted infection (STI) prevention is the identification, tracing, and notification of sex partners of index patients. Although partner notification reduces disease burden and prevents new infections as well as reinfections, studies show that only a limited number of partners are ever notified. Electronic communication technologies, namely, the Internet, text messaging, and phone calls (i.e., e-notification), have the potential to expand partner services. We conducted a systematic review of studies that have investigated the acceptability and utility of e-notification. We identified 23 studies that met the following criteria: (a) 9 studies presented data on the acceptability of technology-based communications for contacting sex partner(s), and (b) 14 studies reported on the utilization of communication technologies for partner notification. Studies found high levels of interest in and acceptability of e-notification; however, there was little evidence for actual use of e-notification. Taken together, results suggest that electronic communications could have their greatest impact in notifying less committed partners who would otherwise be uninformed of their STI exposure. In addition, all studies to date have been conducted in resource-rich countries, although the low cost of e-notification may have its greatest impact in resource-constrained settings. Research is needed to determine the best practices for exploiting the opportunities afforded by electronic communications for expanding STI partner services.

  7. Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

    Science.gov (United States)

    Wilson, Alphus D.

    2013-01-01

    Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems. PMID:23396191

  8. Nanosecond pulse-width electron diode based on dielectric wall accelerator technology

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Quantang, E-mail: zhaoquantang@impcas.ac.cn [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); University of Chinese Academy of Sciences, Beijing 100049 (China); Zhang, Z.M.; Yuan, P.; Cao, S.C.; Shen, X.K.; Jing, Y. [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Yu, C.S. [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); University of Chinese Academy of Sciences, Beijing 100049 (China); Li, Z.P.; Liu, M.; Xiao, R.Q. [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Zong, Y.; Wang, Y.R. [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); University of Chinese Academy of Sciences, Beijing 100049 (China); Zhao, H.W. [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)

    2013-11-21

    An electron diode using a short section of dielectric wall accelerator (DWA) has been under development at the Institute of Modern Physics (IMP), Chinese Academy of Sciences. Tests have been carried out with spark gap switches triggered by lasers. The stack voltage efficiency of a four-layer of Blumleins reached about 60–70% with gas filled spark gap switching. The generated pulse voltage of peak amplitude of 23 kV and pulse width of 5 ns is used to extract and accelerate an electron beam of 320 mA, measured by a fast current transformer. A nanosecond pulse width electron diode was achieved successfully. Furthermore, the principle of a DWA is well proven and the development details and discussions are presented in this article. -- Highlights: •The key technology of DWA, including switches and pulse forming lines were studied. •The SiC PCSS obtained from Shanghai Institute were tested. •Two layers ZIP lines (new structure) and four layers Blumlein lines were studied with laser triggered spark gap switches. •A nanosecond pulse-width electron diode based on DWA technologies is achieved and studied experimentally. •The principle of DWA is also proved by the diode.

  9. Android and PSoC Technology Applied to Electronic Tongue Development

    Directory of Open Access Journals (Sweden)

    Alvaro Arrieta A

    2015-07-01

    Full Text Available Nowadays, in the food industry, analyzing the quality of alimentary products has become a necessity. As a result, producers have been searching for new accurate methods to analyze food quality. The development of bio-inspired devices (electronic nose and electronic tongue is a potential alternative to supply this need. The current project shows the development of a prototype circuit based on PSoC technology, which is used as a signal processing stage in an electronic tongue device with the ability to discriminate and classify samples of raw milk. In general, electronic tongues consist of electrochemical sensors array, a signals processing stage and a data processing stage. PSoC is an integrated circuit composed of analog and digital blocks into a configurable core. With the use of PSoC microchip, it is possible to develop a portable and small electrochemical device. This prototype takes measures from electrochemical sensors exposed to samples of drinks using the cyclic voltammetry technique; these signals are processed and transmitted to the next stage, which shows the response from the electrochemical sensors through an I-V curve, called voltammogram. With the development of this device, it was found that the application of PSoC technology on electrochemical measurement devices is important, due to its ability to develop cheaper, smaller, faster and sturdier devices.

  10. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  11. Packaging Technologies for 500 C SiC Electronics and Sensors: Challenges in Material Science and Technology

    Science.gov (United States)

    Chen, Liang-Yu; Neudeck, Philip G.; Behelm, Glenn M.; Spry, David J.; Meredith, Roger D.; Hunter, Gary W.

    2015-01-01

    This paper presents ceramic substrates and thick-film metallization based packaging technologies in development for 500C silicon carbide (SiC) electronics and sensors. Prototype high temperature ceramic chip-level packages and printed circuit boards (PCBs) based on ceramic substrates of aluminum oxide (Al2O3) and aluminum nitride (AlN) have been designed and fabricated. These ceramic substrate-based chip-level packages with gold (Au) thick-film metallization have been electrically characterized at temperatures up to 550C. The 96 alumina packaging system composed of chip-level packages and PCBs has been successfully tested with high temperature SiC discrete transistor devices at 500C for over 10,000 hours. In addition to tests in a laboratory environment, a SiC junction field-effect-transistor (JFET) with a packaging system composed of a 96 alumina chip-level package and an alumina printed circuit board was tested on low earth orbit for eighteen months via a NASA International Space Station experiment. In addition to packaging systems for electronics, a spark-plug type sensor package based on this high temperature interconnection system for high temperature SiC capacitive pressure sensors was also developed and tested. In order to further significantly improve the performance of packaging system for higher packaging density, higher operation frequency, power rating, and even higher temperatures, some fundamental material challenges must be addressed. This presentation will discuss previous development and some of the challenges in material science (technology) to improve high temperature dielectrics for packaging applications.

  12. An Analysis of Knowledge Sharing Approaches for Emerging-technology-based Strategic Alliances in Electronic Industry

    Institute of Scientific and Technical Information of China (English)

    LIU Ju; LI Yong-jian

    2006-01-01

    Emerging technologies are now initiating new industries and transforming old ones with tremendous power. They are different games compared with established technologies with distinctive characteristics of knowledge management in knowledge-based and technological-innovation-based competition. How to obtain knowledge advantage and enhance competences by knowledge sharing for emerging-technology-based strategic alliances (ETBSA) is what we concern in this paper. On the basis of our previous work on emerging technologies'distinctive attributes, we counter the wide spread presumption that the primary purpose of strategic alliances is knowledge acquiring by means of learning. We offers new insight into the knowledge sharing approaches of ETBSAs - the knowledge integrating approach by which each member firm integrates its partner's complementary knowledge base into the products and services and maintains its own knowledge specialization at the same time. So that ETBSAs should plan and practice their knowledge sharing strategies from the angle of knowledge integrating rather than knowledge acquiring. A four-dimensional framework is developed to analyze the advantages and disadvantages of these two knowledge sharing approaches. Some cases in electronic industry are introduced to illustrate our point of view.

  13. Gender differences in technology acceptance in selected South African companies: Implications for electronic learning

    Directory of Open Access Journals (Sweden)

    Willie T. Chinyamurindi

    2010-03-01

    Full Text Available Orientation: Technology enhanced training is becoming popular as a means for the training of soft skills, especially in work-related environments. Men and women who use this type of training encounter some challenges with regard to their usage.Research: The objective of this study was to investigate trainees’ acceptance of electronic coursework as an instruction and learning technique in various industries in the South African context.Motivation for the study: A persistent gender imbalance in the South African work-place has been noted to exist chiefly in the Science, Engineering and Technology (SET sectors, areas that have an important bearing on South Africa’s global competitiveness. This study explores how gender imbalance manifests in terms of trainee acceptance of electronic coursework.Research design, approach and method: A cross-sectional survey design was used. A survey was conducted amongst 191 employees in the SET sector. The measuring instrument used was the Technology Acceptance Instrument (TAI and included measures of Computer Self-Efficacy (CSE, Perceived Ease of Use (PEU, Perceived Usefulness (PU and Behavioural Intention to Use (BI.Main findings: Women ratings of the TAI to use the electronic coursework were slightly higher than men’s ratings. Multiple regression analyses were also carried out to measure the variation in the level of influence with gender as a predictor variable. The results showed that compared to women, men had a lower salient effect of elements of the TAI, notably, CSE–PU; PU–BI and BI–PEU. However, compared to men, women had a higher salient effect in terms of the relationship between CSE–PU and PU–PEU.Practical implications: The implication of the results is that interventions that focus on the human resources development of employees using electronic coursework (namely, CSE, PEU, PU and BI are worth considering as they influence the acceptance of the interventions.Contribution/value-add: The

  14. Realization of a universal patient identifier for electronic medical records through biometric technology.

    Science.gov (United States)

    Leonard, D C; Pons, Alexander P; Asfour, Shihab S

    2009-07-01

    The technology exists for the migration of healthcare data from its archaic paper-based system to an electronic one, and, once in digital form, to be transported anywhere in the world in a matter of seconds. The advent of universally accessible healthcare data has benefited all participants, but one of the outstanding problems that must be addressed is how the creation of a standardized nationwide electronic healthcare record system in the United States would uniquely identify and match a composite of an individual's recorded healthcare information to an identified individual patients out of approximately 300 million people to a 1:1 match. To date, a few solutions to this problem have been proposed that are limited in their effectiveness. We propose the use of biometric technology within our fingerprint, iris, retina scan, and DNA (FIRD) framework, which is a multiphase system whose primary phase is a multilayer consisting of these four types of biometric identifiers: 1) fingerprint; 2) iris; 3) retina scan; and 4) DNA. In addition, it also consists of additional phases of integration, consolidation, and data discrepancy functions to solve the unique association of a patient to their medical data distinctively. This would allow a patient to have real-time access to all of their recorded healthcare information electronically whenever it is necessary, securely with minimal effort, greater effectiveness, and ease.

  15. Laser microprocessing technologies for automotive, flexible electronics, and solar energy sectors

    Science.gov (United States)

    Nikumb, Suwas; Bathe, Ravi; Knopf, George K.

    2014-10-01

    Laser microprocessing technologies offer an important tool to fulfill the needs of many industrial sectors. In particular, there is growing interest in applications of these processes in the manufacturing areas such as automotive parts fabrication, printable electronics and solar energy panels. The technology is primarily driven by our understanding of the fundamental laser-material interaction, process control strategies and the advancement of significant fabrication experience over the past few years. The wide-ranging operating parameters available with respect to power, pulse width variation, beam quality, higher repetition rates as well as precise control of the energy deposition through programmable pulse shaping technologies, enables pre-defined material removal, selective scribing of individual layer within a stacked multi-layer thin film structure, texturing of material surfaces as well as precise introduction of heat into the material to monitor its characteristic properties are a few examples. In this research, results in the area of laser surface texturing of metals for added hydrodynamic lubricity to reduce friction, processing of ink-jet printed graphene oxide for flexible printed electronic circuit fabrication and scribing of multi-layer thin films for the development of photovoltaic CuInGaSe2 (CIGS) interconnects for solar panel devices will be discussed.

  16. Fully Scaled 0.5 Micron CMOS Technology Using Variable Shaped Electron Beam Lithography

    Science.gov (United States)

    Coane, Philip; Rudeck, Paul; Wang, Li-Kong; Wilson, Alan; Hohn, Fritz

    1988-06-01

    Over the past several years, CMOS technology has been continuously driven to achieve enhanced performance and higher density. The resulting reduction in semiconductor dimensions has surpasssed the limits attainable by the most advanced optical lithography tools. As a result, the utilization of electron beam lithography direct writing techniques to satisfy VLSI patterning requirements has increased significantly. In principle, variable shaped electron beam systems are capable of writing linewidths down to at least 0.1 micron. However, the successful application of sub-micron scaling principles to device fabrication involves an integration of tool capability and resist process control. In order to achieve the realization of improved CMOS device performance and circuit density, sub-micron ground rules (line width control and overlay) must be satisfied over the full chip. This paper reports on a high performance, fully scaled 0.5 micron CMOS technology developed for VLSI appli-cations. Significant gains in both density and performance at reduced power supply levels are realized over previously reported 1.0 micron technology. The details of the integrated lithography strategy used to achieve these results are presented.

  17. Towards high speed inkjet printed electronics - Technology transfer from S2S to R2R production

    NARCIS (Netherlands)

    Teunissen, P.; Rubingh, E.; Lammeren, T. van; Abbel, R.; Geijn, S. van de; Groen, P.

    2013-01-01

    An economically successful implementation of printed electronics technologies in industrial production processes requires high throughput and large scale compatible manufacturing techniques. Roll-to-roll inkjet printing and photonic sintering of metal-based conductive inks on flexible plastic substr

  18. DOE FreedomCAR and vehicle technologies program advanced power electronic and electrical machines annual review report

    Energy Technology Data Exchange (ETDEWEB)

    Olszewski, Mitch [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2006-10-11

    This report is a summary of the Review Panel at the FY06 DOE FreedomCAR and Vehicle Technologies (FCVT) Annual Review of Advanced Power Electronics and Electric Machine (APEEM) research activities held on August 15-17, 2006.

  19. Towards high speed inkjet printed electronics - Technology transfer from S2S to R2R production

    NARCIS (Netherlands)

    Teunissen, P.; Rubingh, E.; Lammeren, T. van; Abbel, R.; Geijn, S. van de; Groen, P.

    2013-01-01

    An economically successful implementation of printed electronics technologies in industrial production processes requires high throughput and large scale compatible manufacturing techniques. Roll-to-roll inkjet printing and photonic sintering of metal-based conductive inks on flexible plastic

  20. Application of FPGA technology for control of superconducting TESLA cavities in free electron laser

    Science.gov (United States)

    Pozniak, Krzysztof T.

    2006-10-01

    Contemporary fundamental research in physics, biology, chemistry, pharmacology, material technology and other uses frequently methods basing on collision of high energy particles or penetration of matter with ultra-short electromagnetic waves. Kinetic energy of involved particles, considerably greater than GeV, is generated in accelerators of unique construction. The paper presents a digest of working principles of accelerators. There are characterized research methods which use accelerators. A method to stabilize the accelerating EM field in superconducting (SC) resonant cavity was presented. An example was given of usage of TESLA cavities in linear accelerator propelling the FLASH free electron laser (FEL) in DESY, Hamburg. Electronic and photonic control system was debated. The system bases on advanced FPGA circuits and cooperating fast DSP microprocessor chips. Examples of practical solutions were described. Test results of the debated systems in the real-time conditions were given.

  1. FEATURES OF TECHNOLOGIES CREATE INTERACTIVE ELECTRONIC DOCUMENT FOR SUPPORT OF LABORATORY PRACTICAL PHYSICS

    Directory of Open Access Journals (Sweden)

    Mykola A. Meleshko

    2014-02-01

    Full Text Available The article discusses the content of the «flash-book» construct, defining its properties and possible components. There are presented some examples of components programming steps of “authoring flash – book”, considered the possibility of using such an electronic document to optimize the learning process at the Technical University in the performance of laboratory training on general physics. The technique of its using to provide individualized approach to learning and the use of various experimental base from classical to digital equipment laboratories is proposed. It was carried out the analysis of ways to improve such interactive electronic document for the development of information technology competence of engineering students.

  2. Electronic game: A key effective technology to promote behavioral change in cancer patients

    Directory of Open Access Journals (Sweden)

    Reza Safdari

    2016-01-01

    Full Text Available Cancer diagnosis is a very unpleasant and unbelievable experience. Appropriate management and treatment of these diseases require a high degree of patient engagement. Interactive health electronic games are engaging, fun, challenging, and experiential and have the potential to change the attitude and behavior, which can improve the player's health. The use of these digital tools, as one of the most attractive and entertaining modern technologies, canem power patients, provide suitable palliative care, promote health behavior change strategies, increase patient engagement, enhance healthy lifestyle habits, improve self.management, and finally improve the quality of life of the patients. Finally, the aim of this article was to describe electronic games and their effects on the promotion of behavior change in cancer patients. In addition, this article describes categories, characteristic features, and benefits of this digital media in the lifestyle modification of cancer patients.

  3. Electronic game: A key effective technology to promote behavioral change in cancer patients.

    Science.gov (United States)

    Safdari, Reza; Ghazisaeidi, Marjan; Goodini, Azadeh; Mirzaee, Mahboobeh; Farzi, Jebraeil

    2016-01-01

    Cancer diagnosis is a very unpleasant and unbelievable experience. Appropriate management and treatment of these diseases require a high degree of patient engagement. Interactive health electronic games are engaging, fun, challenging, and experiential and have the potential to change the attitude and behavior, which can improve the player's health. The use of these digital tools, as one of the most attractive and entertaining modern technologies, canem power patients, provide suitable palliative care, promote health behavior change strategies, increase patient engagement, enhance healthy lifestyle habits, improve self.management, and finally improve the quality of life of the patients. Finally, the aim of this article was to describe electronic games and their effects on the promotion of behavior change in cancer patients. In addition, this article describes categories, characteristic features, and benefits of this digital media in the lifestyle modification of cancer patients.

  4. Graphene/MoS2 hybrid technology for large-scale two-dimensional electronics.

    Science.gov (United States)

    Yu, Lili; Lee, Yi-Hsien; Ling, Xi; Santos, Elton J G; Shin, Yong Cheol; Lin, Yuxuan; Dubey, Madan; Kaxiras, Efthimios; Kong, Jing; Wang, Han; Palacios, Tomás

    2014-06-11

    Two-dimensional (2D) materials have generated great interest in the past few years as a new toolbox for electronics. This family of materials includes, among others, metallic graphene, semiconducting transition metal dichalcogenides (such as MoS2), and insulating boron nitride. These materials and their heterostructures offer excellent mechanical flexibility, optical transparency, and favorable transport properties for realizing electronic, sensing, and optical systems on arbitrary surfaces. In this paper, we demonstrate a novel technology for constructing large-scale electronic systems based on graphene/molybdenum disulfide (MoS2) heterostructures grown by chemical vapor deposition. We have fabricated high-performance devices and circuits based on this heterostructure, where MoS2 is used as the transistor channel and graphene as contact electrodes and circuit interconnects. We provide a systematic comparison of the graphene/MoS2 heterojunction contact to more traditional MoS2-metal junctions, as well as a theoretical investigation, using density functional theory, of the origin of the Schottky barrier height. The tunability of the graphene work function with electrostatic doping significantly improves the ohmic contact to MoS2. These high-performance large-scale devices and circuits based on this 2D heterostructure pave the way for practical flexible transparent electronics.

  5. Publication of a double issue of the Bulletin at Easter

    CERN Multimedia

    Publications Section

    2005-01-01

    During the Easter period, there will be a single issue of the Bulletin (No. 12-13/2005) covering the weeks of 21 and 28 March. The deadline for articles to appear in this double issue, both in the publications section and in the Staff Association's pages, will be midday on Tuesday, 15 March. No Bulletin will be distributed on 28 March. The deadline for articles to appear in the following issue of the Bulletin, No. 14/2005, will be midday on Tuesday 29 March. Publications Section DSU-CO Tel. 79971

  6. Publication of a double issue of the Bulletin at Easter

    CERN Multimedia

    Publications Section

    2005-01-01

    During the Easter period, there will be a single issue of the Bulletin (No. 12-13/2005) covering the weeks of 21 and 28 March. The deadline for articles to appear in this double issue, both in the publications section and in the Staff Association's pages, will be midday on Tuesday, 15 March. No Bulletin will be distributed on 28 March. The deadline for articles to appear in the following issue of the Bulletin, No. 14/2005, will be midday on Tuesday 29 March. Publications Section SG/CO Tel. 79971

  7. Technology modules from micro- and nano-electronics for the life sciences.

    Science.gov (United States)

    Birkholz, M; Mai, A; Wenger, C; Meliani, C; Scholz, R

    2016-05-01

    The capabilities of modern semiconductor manufacturing offer remarkable possibilities to be applied in life science research as well as for its commercialization. In this review, the technology modules available in micro- and nano-electronics are exemplarily presented for the case of 250 and 130 nm technology nodes. Preparation procedures and the different transistor types as available in complementary metal-oxide-silicon devices (CMOS) and BipolarCMOS (BiCMOS) technologies are introduced as key elements of comprehensive chip architectures. Techniques for circuit design and the elements of completely integrated bioelectronics systems are outlined. The possibility for life scientists to make use of these technology modules for their research and development projects via so-called multi-project wafer services is emphasized. Various examples from diverse fields such as (1) immobilization of biomolecules and cells on semiconductor surfaces, (2) biosensors operating by different principles such as affinity viscosimetry, impedance spectroscopy, and dielectrophoresis, (3) complete systems for human body implants and monitors for bioreactors, and (4) the combination of microelectronics with microfluidics either by chip-in-polymer integration as well as Si-based microfluidics are demonstrated from joint developments with partners from biotechnology and medicine. WIREs Nanomed Nanobiotechnol 2016, 8:355-377. doi: 10.1002/wnan.1367 For further resources related to this article, please visit the WIREs website.

  8. 汽车电子技术的发展与应用%Development and application of automobile electronic technology

    Institute of Scientific and Technical Information of China (English)

    蔡舒; 牟明朗

    2012-01-01

      In recent years, with the continuous development of the automotive industry and electronics industry, electronic technology used widely in modern cars, more automotive electronic control systems emerged constantly. Automobile electronic technology applications greatly improved the performance of the car in energy saving, safety, comfort, and other aspects. The application of electronic technology and development of automobile were introduced, the present situation of the application of electronic technology was comprehensively analyzed, and based on above, the automobile electronic technology development tendency and direction were put forward.%  近年来,随着汽车工业与电子工业的不断发展,电子技术在现代汽车上的应用越来越广泛,更多的汽车电子控制系统不断出现。汽车电子技术的应用极大地改善了汽车在节能、安全、舒适等方面的性能。文章介绍了汽车电子技术的应用与发展历程,全面分析了汽车电子技术的应用现状,并在此基础上,提出了汽车电子技术的发展趋势与方向。

  9. The Ef fects of Technology Usabilitiy and Individual Technology Readiness on Utilization of Electronic Document Management System (EDMS: A Research on Employee of University Hospital

    Directory of Open Access Journals (Sweden)

    Asuman Atilla

    2015-06-01

    Full Text Available Electronic Document Management System (EDMS is software which is utilized for writing, sending and storing, briefly managing the processes and operations of the corporations and institutions. In this empirical research, the statistical differences are investigated between users’ concerns about usability of mentioned technology, users’ technological readiness levels and users’ utilization status of EDMS sample is formed by 189 administrative staff of a university hospital in Ankara. According to findings, significant statistical differences are found between some dimensions of technology usability (usability effectiveness, learnability,helpfulness satisfaction, some dimensions of technology readiness (discomfort and insecurity and the utilization status (user, nonuser of EDMS.

  10. Using "Electronic Portfolios" to Challenge Current Orthodoxies in the Presentation of an Initial Teacher Training Design and Technology Activity

    Science.gov (United States)

    Spendlove, David

    2006-01-01

    The paper examines the extent to which a University undergraduate curriculum initiative provided initial teacher trainees with opportunities to challenge orthodox design methodologies through the production of an electronic portfolio within and extended design and technology activity. It was found that the "electronic portfolio" served primarily…

  11. Exploring the Use of Electronic Mobile Technologies among Distance Learners in Rural Communities for Safe and Disruptive Learning

    Science.gov (United States)

    Ntloedibe-Kuswani, Gomang Seratwa

    2013-01-01

    Several studies indicated the potential of electronic mobile technologies in reaching (safe learning) under-served communities and engaging (disruptive learning) disadvantaged peoples affording them learning experiences. However, the potential benefits of (electronic mobile learning) e-mobile learning have not been well understood from the…

  12. The Impact of Electronic Educational Technology on Ninth Grade At-Risk Reading Students: A Quantitative Investigation of Reading Achievement

    Science.gov (United States)

    Harris, Darcel

    2010-01-01

    Over 50% of American public school students read below average literacy levels. Recent research suggests that oral and print-based high school curriculum instruction require an infusion of electronic educational technology (EET), such as computer programs, online instruction, electronic thesaurus, and other devices, to better serve student need…

  13. Exploring the Use of Electronic Mobile Technologies among Distance Learners in Rural Communities for Safe and Disruptive Learning

    Science.gov (United States)

    Ntloedibe-Kuswani, Gomang Seratwa

    2013-01-01

    Several studies indicated the potential of electronic mobile technologies in reaching (safe learning) under-served communities and engaging (disruptive learning) disadvantaged peoples affording them learning experiences. However, the potential benefits of (electronic mobile learning) e-mobile learning have not been well understood from the…

  14. Scale-Free Statistics of Bulletin-Board-System Server Visiting

    Institute of Scientific and Technical Information of China (English)

    WANG Wen-Nai; LEE Jaiyong; MI Zheng-Kun

    2004-01-01

    @@ The scale-free power-law-like signature of statistics of electronic-bulletin-board-system (BBS) server visiting is reported. The Tsallis entropy approach was employed to fit data sets acquired from servers sited at three Chinese universities. It was found that the exponent of power-law-like probability distribution function, as well as the factor similar to the Lagrange multiplier introduced by the maximum entropy principle, probably depends on the number of discussion forums in BBS servers, while the mathematic expectation does not. It was concluded that statistics of BBS visiting is a good realistic candidate for complex network studies.

  15. 32-element beta detector developed at the Institute of Electron Technology (ITE)

    Science.gov (United States)

    Wegrzecki, Maciej; Yakushev, Alexander; Bar, Jan; Budzyński, Tadeusz; Grabiec, Piotr; Kłos, Helena; Panas, Andrzej; Słysz, Wojciech; Stolarski, Maciej; Szmigiel, Dariusz; Wegrzecka, Iwona; Zaborowski, Michał

    2014-08-01

    The paper presents the design, technology and parameters of a new .silicon detector for detection of electrons (below named as beta detector) developed at the Institute of Electron Technology (ITE). The detector will be used for research on transactinide elements at the GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt (GSI). The detector consists of a monolithic 32-element array with an active area diameter of 90 mm and a thickness of 0.9 mm. The starting material is a high-resistivity ν silicon wafer (5 kΩcm resistivity). 32 planar p+-ν junctions are formed by boron diffusion on the top side of the wafer. On the bottom side, an n+ region, which forms a common cathode, is formed on the entire surface by phosphorus diffusion. The array is mounted on a special epoxy-glass laminate substrate, copper-clad on both sides. Two model detectors have been fabricated and studied. Very good electrical parameters have been achieved. For the first array, with supply voltage VR = 20 V, the minimum dark current was 8 nA, the maximum dark current 97.1 nA, and the average dark current 25.1 nA. For the second array, it was 11.5 nA, 378.8 nA and 40.0 nA respectively.

  16. Volcanology Section Bulletin. French Geologic Society; Bulletin de la Section de Volcanologie. Societe Geologique de France

    Energy Technology Data Exchange (ETDEWEB)

    Boudon, G. [I.P.G.P. - Observatoire Volcanologique, 75 - Paris (France); Gourgaud, A. [Universite Blaise Pascal, 63 - Clermont Ferrand (France); Soler, E. [Universite Paris 6, Paris (France)

    1996-12-31

    This issue of the Volcanology Section Bulletin is a compilation of abstracts from the meeting the section of April, 2 1996 about the active volcanism of Central America and Mexico. The abstracts selected in this issue report on measurements of uranium, thorium and radium isotopes disequilibrium in lava, and radon fluctuations in volcanic gases. One abstract reports on new {sup 14}C datings on avalanche debris. (J.S.).

  17. 76 FR 17191 - Staff Accounting Bulletin No. 114

    Science.gov (United States)

    2011-03-28

    ... those prescribing disclosures that explain, modify or supplement the accounting measurements... which material revenues or expenses are recorded; and Significant accounting policies and measurement... March 28, 2011 Part II Securities and Exchange Commission 17 CFR Part 211 Staff Accounting Bulletin...

  18. Application and development of ion-source technology for radiation-effects testing of electronics

    Science.gov (United States)

    Kalvas, T.; Javanainen, A.; Kettunen, H.; Koivisto, H.; Tarvainen, O.; Virtanen, A.

    2017-09-01

    Studies of heavy-ion induced single event effect (SEE) on space electronics are necessary to verify the operation of the components in the harsh radiation environment. These studies are conducted by using high-energy heavy-ion beams to simulate the radiation effects in space. The ion beams are accelerated as so-called ion cocktails, containing several ion beam species with similar mass-to-charge ratio, covering a wide range of linear energy transfer (LET) values also present in space. The use of cocktails enables fast switching between beam species during testing. Production of these high-energy ion cocktails poses challenging requirements to the ion sources because in most laboratories reaching the necessary beam energies requires very high charge state ions. There are two main technologies producing these beams: The electron beam ion source EBIS and the electron cyclotron resonance ion source ECRIS. The EBIS is most suitable for pulsed accelerators, while ECRIS is most suitable for use with cyclotrons, which are the most common accelerators used in these applications. At the Accelerator Laboratory of the University of Jyväskylä (JYFL), radiation effects testing is currently performed using a K130 cyclotron and a 14 GHz ECRIS at a beam energy of 9.3 MeV/u. A new 18 GHz ECRIS, pushing the limits of the normal conducting ECR technology is under development at JYFL. The performances of existing 18 GHz ion sources have been compared, and based on this analysis, a 16.2 MeV/u beam cocktail with 1999 MeV 126Xe44+ being the most challenging component to has been chosen for development at JYFL. The properties of the suggested beam cocktail are introduced and discussed.

  19. A Brief Review on Metamaterial-Based Vacuum Electronics for Terahertz and Microwave Science and Technology

    Science.gov (United States)

    Matsui, Tatsunosuke

    2017-09-01

    Metamaterials, which enable us to realize novel physical effects that cannot be achieved using natural materials, have been extensively studied in recent years and significant progress has been made, especially in the field of optics. This game-changing concept has also initiated a rich variety of research activity in vacuum electronics. Here we review the recent development of metamaterial-based vacuum electronics for terahertz (THz) and microwave science and technology. The reversed Cherenkov radiation (RCR) in double-negative (DNG) metamaterials predicted by Veselago back in the 1960s has been experimentally verified in the microwave frequency range by utilizing specially designed DNG metamaterials. The interaction of an electron beam (e-beam) with DNG metamaterials may lead to the realization of novel applications such as microwave and THz radiation sources, accelerators, and even the visualization of invisibility cloaks. Smith-Purcell radiation (SPR) has recently received renewed interest owing to the development of metamaterials and the concept of spoof surface plasmon polaritons, as discussed in this review, and recent results on e-beam-induced directional and wide-band THz radiation with sharp multiple peaks from a graded grating, as well as directional and monochromatic special SPR and their possible application to THz orotron devices, are also reviewed.

  20. Selected Application of Electron Beams in Solid State Materials and Devies Technology

    Directory of Open Access Journals (Sweden)

    S. C. Jain

    1980-04-01

    Full Text Available Experimental work on electron beam annealing of implanted or diffused semiconductor layers is reviewed. In the pulsed beam annealing technique, the top layer of the semiconductor melts and regrows epitaxially. All dopant atoms are frozen in electrically active state during this process. The point defects and clusters caused by radiation damage are completely annealed out. The bulk of the material remains unaffected as its temperature does not rise by more than a few degrees. In the CW electron beam annealing, the layer does not melt but due to sharp temperature gradient and high temperature of the layer, the growth of solid phase epitaxial layer is induced. However, a part of the dopant atoms may remain electrically inactive in this process of annealing. The pulsed beam annealing has also been used for growing high quality single crystal layers of germanium on silicon substrate. Recently, a new technology has been developed to grow silicon single crystal layers on amorphous substrates. Recent advances in the method of determination of lifetime using electron beams are also discussed.

  1. 数字电子技术分析及其应用%Analysis and Application of Digital Electronic Technology

    Institute of Scientific and Technical Information of China (English)

    左平

    2015-01-01

    Under the background of the rapid development of modern science and technology, digital electronic technology has been well developed, it has become the development trend of the electronic technology, application and demand in the market continues to expand, the importance of the increasingly prominent. The general situation of digital electronic technology is studied and analyzed, and the application of digital electronic technology is discussed, in order to give full play to the value of digital electronic technology, and promote its smooth development.%在当今科学技术快速发展的背景下,数字化电子技术得到了较好的发展,其已成为电子技术的发展趋势,在市场中的应用与需求不断扩大,重要性逐渐凸显。对数字电子技术的概况进行了研究和分析,并探讨了数字电子技术的应用,以便充分发挥数字电子技术的应用价值,促进其顺利发展。

  2. Implementing unique device identification in electronic health record systems: organizational, workflow, and technological challenges.

    Science.gov (United States)

    Campion, Thomas R; Johnson, Stephen B; Paxton, Elizabeth W; Mushlin, Alvin I; Sedrakyan, Art

    2014-01-01

    The United States Food and Drug Administration (FDA) has proposed creating a unique device identification (UDI) system for medical devices to facilitate postmarket surveillance, quality improvement, and other applications. Although a small number of health care institutions have implemented initiatives comparable with the proposed UDI system by capturing data in electronic health record (EHR) systems, it is unknown whether institutions with fewer resources will be able to similarly implement UDI. This paper calls attention to organizational, workflow, and technological challenges in UDI system implementation by drawing from the literature on EHR and clinical research systems implementation. Organizational challenges for UDI system implementation include coordinating multiple stakeholders to define UDI attributes and characteristics for use in EHRs, guiding organizational change within individual institutions for integrating UDI with EHRs, and guiding organizational change for reusing UDI data captured in EHRs. Workflow challenges include capturing UDI data in EHRs using keyboard entry and barcode scanning. Technological challenges involve interfacing UDI data between EHRs and surgical information systems, transforming UDI and related patient data from EHRs for research, and applying data standards to UDI within and beyond EHRs. We provide recommendations for regulations, organizational sharing, and professional society engagement to raise awareness of and overcome UDI system implementation challenges. Implementation of the UDI system will require integration of people, process, and technology to achieve benefits envisioned by FDA, including improved postmarket device surveillance and quality of care.

  3. Compatibility of Radiofrequency Surgical Sponge Detection Technology with Cardiac Implantable Electronic Devices and Temporary Pacemakers.

    Science.gov (United States)

    Salcedo, Jonathan D; Pretorius, Victor G; Hsu, Jonathan C; Lalani, Gautam G; Schricker, Amir A; Hebsur, Shrinivas M; McGARRY, Thomas J; Hunter, Jessica A; Lewis, Kathryn E; Krummen, David E; Feld, Gregory K; Birgersdotter-Green, Ulrika

    2016-11-01

    Radiofrequency (RF) technology has improved detection of retained surgical sponges with a reported 100% sensitivity and specificity. However, the potential for interactions of the RF signals emitted by the detection system with cardiac implantable electronic devices (CIEDs) or temporary pacemakers may limit its use in those patients with these devices. This study investigated whether RF detection technology causes interference or clinically significant changes in the programmed settings of implanted pacemakers and defibrillators or temporary epicardial pacemakers. Fifty patients who were scheduled either for CIED removal or placement of a temporary epicardial pacemaker (at the time of open heart surgery) were recruited for this study. Device settings and measurements from separate interrogations before and after scanning with the RF detection system were compared. For the temporary pacemakers, we observed for any changes in hemodynamics or signs of pacing interference. Twenty (40%) pacemakers, 20 (40%) implantable cardioverter defibrillators, and 10 (20%) temporary pacemakers were analyzed in this study. During scanning, no signal interference was detected in any permanent device, and there were no significant changes in programmed settings after scanning with the RF detection system. However, pacing inhibition was detected with temporary pacing systems when programmed to a synchronous mode (DDD). RF detection technology can be safely used to scan for retained surgical sponges in patients with permanent CIEDs and temporary pacemakers set to asynchronous mode. © 2016 Wiley Periodicals, Inc.

  4. Genetic data and electronic health records: a discussion of ethical, logistical and technological considerations

    Science.gov (United States)

    Shoenbill, Kimberly; Fost, Norman; Tachinardi, Umberto; Mendonca, Eneida A

    2014-01-01

    Objective The completion of sequencing the human genome in 2003 has spurred the production and collection of genetic data at ever increasing rates. Genetic data obtained for clinical purposes, as is true for all results of clinical tests, are expected to be included in patients’ medical records. With this explosion of information, questions of what, when, where and how to incorporate genetic data into electronic health records (EHRs) have reached a critical point. In order to answer these questions fully, this paper addresses the ethical, logistical and technological issues involved in incorporating these data into EHRs. Materials and methods This paper reviews journal articles, government documents and websites relevant to the ethics, genetics and informatics domains as they pertain to EHRs. Results and discussion The authors explore concerns and tasks facing health information technology (HIT) developers at the intersection of ethics, genetics, and technology as applied to EHR development. Conclusions By ensuring the efficient and effective incorporation of genetic data into EHRs, HIT developers will play a key role in facilitating the delivery of personalized medicine. PMID:23771953

  5. Leveraging electronic healthcare record standards and semantic web technologies for the identification of patient cohorts.

    Science.gov (United States)

    Fernández-Breis, Jesualdo Tomás; Maldonado, José Alberto; Marcos, Mar; Legaz-García, María del Carmen; Moner, David; Torres-Sospedra, Joaquín; Esteban-Gil, Angel; Martínez-Salvador, Begoña; Robles, Montserrat

    2013-12-01

    The secondary use of electronic healthcare records (EHRs) often requires the identification of patient cohorts. In this context, an important problem is the heterogeneity of clinical data sources, which can be overcome with the combined use of standardized information models, virtual health records, and semantic technologies, since each of them contributes to solving aspects related to the semantic interoperability of EHR data. To develop methods allowing for a direct use of EHR data for the identification of patient cohorts leveraging current EHR standards and semantic web technologies. We propose to take advantage of the best features of working with EHR standards and ontologies. Our proposal is based on our previous results and experience working with both technological infrastructures. Our main principle is to perform each activity at the abstraction level with the most appropriate technology available. This means that part of the processing will be performed using archetypes (ie, data level) and the rest using ontologies (ie, knowledge level). Our approach will start working with EHR data in proprietary format, which will be first normalized and elaborated using EHR standards and then transformed into a semantic representation, which will be exploited by automated reasoning. We have applied our approach to protocols for colorectal cancer screening. The results comprise the archetypes, ontologies, and datasets developed for the standardization and semantic analysis of EHR data. Anonymized real data have been used and the patients have been successfully classified by the risk of developing colorectal cancer. This work provides new insights in how archetypes and ontologies can be effectively combined for EHR-driven phenotyping. The methodological approach can be applied to other problems provided that suitable archetypes, ontologies, and classification rules can be designed.

  6. Effect of Electronic Interactive Technologies Usage on Services Marketing Activities Empirical Study on Banking Sector in Jordan

    Directory of Open Access Journals (Sweden)

    Zakaria A. Azzam

    2010-06-01

    Full Text Available The importance of new technology in marketing of financial services can't be ignored. Interactive technology helpsmarketers to inexpensively engage consumers in one- to- one relationships fueled by two way conversation via mouse click oncomputer. Several organizations especially in services businesses are increasingly strengthening their marketing function byeffectively interacting with their customers with the help of sophisticated interactive technologies in an integrated manner.Enough research in the usage or adoption of electronic data interchange (EDI can be found both in information systems andmarketing literature. Therefore; it appears that different interactive technologies have been studied individually by differentresearchers. This motivates researchers to find out studies related to interactive technologies and their usage or adoptionespecially in the field of marketing activities in a developing country like Jordan. This paper attempts to understand the effectof the usage of interactive technologies in financial services businesses with the intention to derive implications for thedevelopment of interactive technologies to suit its intended users.

  7. 75 FR 80819 - Draft Current Intelligence Bulletin “Occupational Exposure to Carbon Nanotubes and Nanofibers”

    Science.gov (United States)

    2010-12-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Draft Current Intelligence Bulletin... risks. A draft Current Intelligence Bulletin entitled ``Occupational Exposure to Carbon Nanotubes...

  8. The Meteoritical Bulletin, no. 85, 2001 September

    Science.gov (United States)

    Grossman, J.N.; Zipfel, J.

    2001-01-01

    Meteoritical Bulletin No. 85 lists information for 1376 newly classified meteorites, comprising 658 from Antarctica, 409 from Africa, 265 from Asia (262 of which are from Oman), 31 from North America, 7 from South America, 3 from Australia, and 3 from Europe. Information is provided for 11 falls (Dergaon, Dunbogan, Gujba, Independence, Itqiy, Mora??vka, Oued el Hadjar, Sayama, Sologne, Valera, and Worden). Noteworthy non-Antarctic specimens include 5 martian meteorites (Dar al Gani 876, Northwest Africa 480 and 817, and Sayh al Uhaymir 051 and 094); 6 lunar meteorites (Dhofar 081, 280, and 287, and Northwest Africa 479, 482, and 773); an ungrouped enstatite-rich meteorite (Itqiy); a Bencubbin-like meteorite (Gujba); 9 iron meteorites; and a wide variety of other interesting stony meteorites, including CH, CK, CM, CO, CR, CV, R, enstatite, and unequilibrated ordinary chondrites, primitive achondrites, HED achondrites, and ureilites.

  9. The Meteoritical Bulletin, No. 81, 1997 July

    Science.gov (United States)

    Grossman, J.N.

    1997-01-01

    Meteoritical Bulletin, No. 81 lists 181 new meteorites. Noteworthy among these are a new lunar meteorite (Dar al Gani 262), four observed falls (Dong Ujimqin Qi, Galkiv, Mount Tazerzait, and Piplia Kalan), four irons (Albion, Great Sand Sea 003, Hot Springs, and Mont Dieu), two mesosiderites (Dong Ujimqin Qi and Lamont), an acapulcoite (FRO 95029), a eucrite (Piplia Kalan), two probably-paired ureilites (Dar al Gani 164 and 165), an R chondrite (Hammadah al Hamra 119), an ungrouped type-3 chondrite (Hammadah al Hamra 180), a highly unequilibrated ordinary chondrite (Wells, LL3.3), and a variety of carbonaceous and unequilibrated ordinary chondrites from Libya and Antarctica. All italicized abbreviations refer to addresses listed in the appendix. ?? Meteoritical Society, 1997.

  10. The Meteoritical Bulletin, No. 82, 1998 July

    Science.gov (United States)

    Grossman, J.N.

    1998-01-01

    Meteoritical Bulletin No. 82 lists information for 974 new meteorites, including 521 finds from Antarctica, 401 finds from the Sahara, 21 finds from the Nullarbor region of Australia, and 7 falls (Ban Rong Du, Burnwell, Fermo, Jalanash, Juancheng, Monahans (1998), and Silao). Many rare types of meteorites are reported: counting pairing groups as one, these include one CR chondrite, two CK chondrites, two CO chondrites, four CV chondrites, one CH chondrite or Bencubbin-like, six C2 (unclassified) chondrites, two EH chondrites, two EL chondrites, three R chondrites, thirty unequilibrated ordinary chondrites, one ungrouped chondrite, three eucrites, six howardites, one diogenite, eleven ureilites, nine iron meteorites, one mesosiderite, two brachinites, one lodranite, one winonaite, and two lunar meteorites (Dar al Gani 400 and EET 96008). All italicized abbreviations refer to addresses tabulated at the end of this document. ?? Meteoritical Society, 1998.

  11. The Meteoritical Bulletin, No. 96, September 2009

    Science.gov (United States)

    Weisberg, M.K.; Smith, C.; Benedix, G.; Herd, C.D.K.; Righter, K.; Haack, H.; Yamaguchi, A.; Chennaoui, Aoudjehane H.; Grossman, J.N.

    2009-01-01

    The Meteoritical Bulletin No. 96 contains a total of 1590 newly approved meteorite names with their relevant data. These include 12 from specific locations within Africa, 76 from northwest Africa, 9 from the Americas, 13 from Asia, 1 from Australia, 2 from Europe, 950 from Antarctica recovered by the Chinese Antarctic Research Expedition (CHINARE), and 527 from the American Antarctic program (ANSMET). Among these meteorites are 4 falls, Almahata Sitta (Sudan), Sulagiri (India), Ash Creek (United States), and Maribo (Denmark). Almahata Sitta is an anomalous ureilite and is debris from asteroid 2008 TC3 and Maribo is a CM2 chondrite. Other highlights include a lunar meteorite, a CM1 chondrite, and an anomalous IVA iron. ?? The Meteoritical Society, 2009.

  12. Design of fast signal processing readout front-end electronics implemented in CMOS 40 nm technology

    Science.gov (United States)

    Kleczek, Rafal

    2016-12-01

    The author presents considerations on the design of fast readout front-end electronics implemented in a CMOS 40 nm technology with an emphasis on the system dead time, noise performance and power dissipation. The designed processing channel consists of a charge sensitive amplifier with different feedback types (Krummenacher, resistive and constant current blocks), a threshold setting block, a discriminator and a counter with logic circuitry. The results of schematic and post-layout simulations with randomly generated input pulses in a time domain according to the Poisson distribution are presented and analyzed. Dead time below 20 ns is possible while keeping noise ENC ≈ 90 e- for a detector capacitance CDET = 160 fF.

  13. Japanese power electronics inverter technology and its impact on the American air conditioning industry

    Energy Technology Data Exchange (ETDEWEB)

    Ushimaru, Kenji.

    1990-08-01

    Since 1983, technological advances and market growth of inverter- driven variable-speed heat pumps in Japan have been dramatic. The high level of market penetration was promoted by a combination of political, economic, and trade policies in Japan. A unique environment was created in which the leading domestic industries-- microprocessor manufacturing, compressors for air conditioning and refrigerators, and power electronic devices--were able to direct the development and market success of inverter-driven heat pumps. As a result, leading US variable-speed heat pump manufacturers should expect a challenge from the Japanese producers of power devices and microprocessors. Because of the vertically-integrated production structure in Japan, in contrast to the out-sourcing culture of the United States, price competition at the component level (such as inverters, sensors, and controls) may impact the structure of the industry more severely than final product sales. 54 refs., 47 figs., 1 tab.

  14. The electronic image stabilization technology research based on improved optical-flow motion vector estimation

    Science.gov (United States)

    Wang, Chao; Ji, Ming; Zhang, Ying; Jiang, Wentao; Lu, Xiaoyan; Wang, Jiaoying; Yang, Heng

    2016-01-01

    The electronic image stabilization technology based on improved optical-flow motion vector estimation technique can effectively improve the non normal shift, such as jitter, rotation and so on. Firstly, the ORB features are extracted from the image, a set of regions are built on these features; Secondly, the optical-flow vector is computed in the feature regions, in order to reduce the computational complexity, the multi resolution strategy of Pyramid is used to calculate the motion vector of the frame; Finally, qualitative and quantitative analysis of the effect of the algorithm is carried out. The results show that the proposed algorithm has better stability compared with image stabilization based on the traditional optical-flow motion vector estimation method.

  15. Characterization of Fogging and Develop-Loading Effects in Electron-Beam Direct-Writing Technology

    Science.gov (United States)

    Kon, Jun-ichi; Kojima, Yoshinori; Takahashi, Yasushi; Maruyama, Takashi; Sugatani, Shinji

    2012-06-01

    We investigated long-range critical dimension (CD) error factors, such as fogging and develop loading, to improve CD uniformity in electron-beam direct-writing (EBDW) technology. It was found that the impact of both effects reached 20 mm and the CD of the monitor pattern decreased by no less than 10%. Fogging and develop loading were separated by comparing the newly designed test patterns that were exposed using both EB and a krypton-fluoride excimer laser. We confirmed that the impact of fogging and develop loading by arranging dummy patterns with a density of 40% was estimated to be +8.9 and -18.9% in the CD, respectively. Based on success in separating each effect, fogging and develop loading were decreased by applying an antistatic agent and multipuddle development, respectively.

  16. Sensing of single electrons using micro and nano technologies: a review

    Science.gov (United States)

    Jalil, Jubayer; Zhu, Yong; Ekanayake, Chandima; Ruan, Yong

    2017-04-01

    During the last three decades, the remarkable dynamic features of microelectromechanical systems (MEMS) and nanoelectromechanical systems (NEMS), and advances in solid-state electronics hold much potential for the fabrication of extremely sensitive charge sensors. These sensors have a broad range of applications, such as those involving the measurement of ionization radiation, detection of bio-analyte and aerosol particles, mass spectrometry, scanning tunneling microscopy, and quantum computation. Designing charge sensors (also known as charge electrometers) for electrometry is deemed significant because of the sensitivity and resolution issues in the range of micro- and nano-scales. This article reviews the development of state-of-the-art micro- and nano-charge sensors, and discusses their technological challenges for practical implementation.

  17. Charting the use of electronic health records and other information technologies among child health providers

    Directory of Open Access Journals (Sweden)

    Brooks Robert G

    2006-07-01

    Full Text Available Abstract Background Previous studies regarding the use of information technologies (IT specifically among pediatricians and other physicians who treat children are lacking. As such, the objective of this study is to examine the use of electronic health record (EHR systems and other IT applications among pediatricians and other child health providers (CHPs in Florida. Methods We focus on pediatricians and other CHPs who responded to a state-wide physician survey of IT use. CHPs included general pediatricians, pediatric sub-specialists, and family physicians who self-reported a practice composition of at least 20% children. We compared general pediatricians to other CHPs and all CHPs (including pediatricians to other physicians with respect to computer and internet availability, and to the use of personal digital assistants and EHRs. Those with an EHR were also compared regarding the availability of key functions available in their system. Statistical analyses included chi-square analysis and logistic regression models which controlled for numerous factors. Results A total of 4,203 surveys (28.2% response including 1,021 CHPs, were returned. General pediatricians (13.7% were significantly less likely to be using an EHR than both CHP family physicians (26.1% and pediatric sub-specialists (29.6%; p Conclusion Physicians caring for children, and especially pediatricians, in Florida, are significantly slower than other doctors to adopt EHRs, and important electronic patient safety functionalities, into their office practices.

  18. The CMS Fast Beams Condition Monitor Backend Electronics based on MicroTCA technology

    CERN Document Server

    Zagozdzinska, Agnieszka Anna

    2015-01-01

    The Fast Beams Condition Monitor (BCM1F), upgraded for LHC Run II, is one sub-system of the Beam Radiation Instrumentation and Luminosity Project of the CMS experiment. It is based on 24 single crystal CVD diamond sensors. Each sensor is metallised with two pads, being read out by a dedicated fast frontend chip produced in 130 nm CMOS technology. Signals for real time monitoring are processed by custom-made back-end electronics to measure separately rates corresponding to LHC collision products, machine induced background and residual activation exploiting different arrival times. The system is built in MicroTCA technology and uses high speed analog-to-digital converters. The data processing module designed for the FPGA allows a distinguishing of collision and machine induced background, both synchronous to the LHC clock, from the residual activation products. In operational modes of high rates, consecutive events, spaced in time by less than 12.5 ns, may partially overlap. Hence, novel signal processing tec...

  19. The Adoption and Challenges of Electronic Voting Technologies Within the South African Context

    Directory of Open Access Journals (Sweden)

    Mourine Achieng

    2013-11-01

    Full Text Available Literature has shown that countries such as Braziland India have successfully implemented electronicvoting systems and other countries are at various piloting stages to address many challenges associatedwith manual paper based system such ascosts of physical ballot paper and other overheads, electoraldelays, distribution of electoral materials, and general lack of confidence in the electoral process.It is inthis context that this study explores how South African can leverage the opportunities that e-votingpresents. Manual voting is often tedious, non-secure, and time-consuming, which leads us to think aboutusing electronic facilities to make the process more efficient. This study proposes that the adoptionofelectronic voting technologies could perhaps mitigate some of these issues and challengesin the processimproving the electoral process. The study used anon-line questionnaire which was administered to abroader group of voters and an in-depth semi-structured interview with the Independent ElectoralCommission officials. The analysis is based on thematic analysis and diffusion of innovations theory isadopted as a theoretical lens of analysis. The findings reveal that relative advantage, compatibilityandcomplexity would determine the intentions of SouthAfrican voters and the Electoral Management Bodies(IEC to adopt e-voting technologies. Moreover, thefindings also reveal several other factorsthat couldinfluence the adoption process. The study is limited to only voters in Cape Town and these voters wereexpected to have some access to the internet. The sample size limits the generalizability of the findings ofthis study.

  20. Using Technology to Improve Cancer Care: Social Media, Wearables, and Electronic Health Records.

    Science.gov (United States)

    Fisch, Michael J; Chung, Arlene E; Accordino, Melissa K

    2016-01-01

    Digital engagement has become pervasive in the delivery of cancer care. Internet- and cellular phone-based tools and systems are allowing large groups of people to engage with each other and share information. Health systems and individual health professionals are adapting to this revolution in consumer and patient behavior by developing ways to incorporate the benefits of technology for the purpose of improving the quality of medical care. One example is the use of social media platforms by oncologists to foster interaction with each other and to participate with the lay public in dialogue about science, medicine, and cancer care. In addition, consumer devices and sensors (wearables) have provided a new, growing dimension of digital engagement and another layer of patient-generated health data to foster better care and research. Finally, electronic health records have become the new standard for oncology care delivery, bringing new opportunities to measure quality in real time and follow practice patterns, as well as new challenges as providers and patients seek ways to integrate this technology along with other forms of digital engagement to produce more satisfaction in the process of care along with measurably better outcomes.

  1. Applying semantic web technologies for phenome-wide scan using an electronic health record linked Biobank

    Directory of Open Access Journals (Sweden)

    Pathak Jyotishman

    2012-12-01

    Full Text Available Abstract Background The ability to conduct genome-wide association studies (GWAS has enabled new exploration of how genetic variations contribute to health and disease etiology. However, historically GWAS have been limited by inadequate sample size due to associated costs for genotyping and phenotyping of study subjects. This has prompted several academic medical centers to form “biobanks” where biospecimens linked to personal health information, typically in electronic health records (EHRs, are collected and stored on a large number of subjects. This provides tremendous opportunities to discover novel genotype-phenotype associations and foster hypotheses generation. Results In this work, we study how emerging Semantic Web technologies can be applied in conjunction with clinical and genotype data stored at the Mayo Clinic Biobank to mine the phenotype data for genetic associations. In particular, we demonstrate the role of using Resource Description Framework (RDF for representing EHR diagnoses and procedure data, and enable federated querying via standardized Web protocols to identify subjects genotyped for Type 2 Diabetes and Hypothyroidism to discover gene-disease associations. Our study highlights the potential of Web-scale data federation techniques to execute complex queries. Conclusions This study demonstrates how Semantic Web technologies can be applied in conjunction with clinical data stored in EHRs to accurately identify subjects with specific diseases and phenotypes, and identify genotype-phenotype associations.

  2. The outlook of innovative optical-electronic technologies implementation in transportation

    Science.gov (United States)

    Shilina, Elena V.; Ryabichenko, Roman B.

    2005-06-01

    Information and telecommunication technologies (ITT) are already tool economic development of society and their role will grow. The first task is providing of information security of ITT that is necessary for it distribution in "information" society. The state policy of the leading world countries (USA, France, Japan, Great Britain and China) is focused on investment huge funds in innovative technologies development. Within the next 4-6 years the main fiber-optic transfer lines will have data transfer speed 40 Gbit/s, number of packed channels 60-200 that will provide effective data transfer speed 2,4-8 Tbit/s. Photonic-crystalline fibers will be promising base of new generation fiber-optic transfer lines. The market of information imaging devices and digital photo cameras will be grown in 3-5 times. Powerful lasers based on CO2 and Nd:YAG will be actively used in transport machinery construction when producing aluminum constructions of light rolling-stock. Light-emitting diodes (LEDs) will be base for energy saving and safety light sources used for vehicles and indoor lighting. For example, in the USA cost reducing for lighting will be 200 billion dollars. Implementation analysis of optic electronic photonic technologies (OPT) in ground and aerospace systems shows that they provide significant increasing of traffic safety, crew and passengers comfort with help of smart vehicles construction and non-contact dynamic monitoring both transport facilities (for example, wheel flanges) and condition of rail track (road surface), equipping vehicles with night vision equipment. Scientific-technical programs of JSC "RZD" propose application of OPT in new generation systems: axle-box units for coaches and freight cars monitoring when they are moved, track condition analysis, mechanical stress and permanent way irregularity detection, monitoring geometric parameters of aerial contact wire, car truck, rail and wheel pair roll surface, light signals automatic detection from

  3. 75 FR 7284 - NIOSH Current Intelligence Bulletin-Asbestos Fibers and Other Elongate Mineral Particles: State...

    Science.gov (United States)

    2010-02-18

    ... HUMAN SERVICES Centers for Disease Control and Prevention NIOSH Current Intelligence Bulletin--Asbestos... available for public comment entitled ``NIOSH Current Intelligence Bulletin--Asbestos Fibers and Other..., ``NIOSH Current Intelligence Bulletin--Asbestos Fibers and Other Elongate Mineral Particles: State of...

  4. 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…

  5. CONTROL OF METAL SURFACES MACHINED IN ACCORDANCE WITH THE DIAMOND NANOMACHINING TECHNOLOGY BASED ON THE ELECTRON WORK FUNCTION

    Directory of Open Access Journals (Sweden)

    G. V. Sharonov

    2015-01-01

    Full Text Available Dimensional machining technology is based on the use of integrated geometric parameters of machined surfaces. Technological impact of a pick results in oxidation processes and changes in physic-chemical parameters of surface. Control of only geometric parameters is insufficient to describe characteristics of machining and formation of ultra-smooth surfaces. The electron work function is therefore used. The aim of the work was to study electrophysical states of optic surfaces of non-ferrous metals and alloys in relation to geometric and physic-chemical parameters according to the distribution of the electron work function over the surface. We conducted the study on experimental metal samples made of copper and aluminum alloy, machined in accordance with the diamond nanomachining technology. The diamond nanomachining technology would be capable of ensuring the roughness of non-ferrous metals and alloys machined at the level of Ra ≤ 0,005 µm. Modernized Kelvin probe was used as the registration technique of the changes of the electron work function over the surface. Dependence between the electron work function value, as well as its alteration and the physicchemical and geometric parameters of a surface has been determined. It has been shown that the diamond nanomachining technology makes it possible to obtain electro-physically uniform optical surfaces on copper and aluminum alloy with the minimal range of the distribution of the electric potential over the surface. 

  6. Design and simulation of cellular nonlinear networks using single-electron tunneling transistor technology

    Science.gov (United States)

    Gerousis, Costa P.

    It is currently predicted that semiconductor device scaling will end at the 22-nm device feature size (7 nm physical channel length) according to the International Technology Roadmap for Semiconductors. The main challenge is then to develop innovative technologies that will extend the scaling beyond roadmap projection. Any new technology must be well matched with complementary metal oxide semiconductor (CMOS) technology and scaleable beyond CMOS scaling projections and must provide low-power high-speed signal processing. Nanotechnology will become an appealing option for developing devices for integrated circuits with dimensions and performances well beyond roadmap predictions. Such devices, based on the controllable transfer of charge between dots or 'islands', can take advantage of the quantum mechanical effects, such as tunneling and energy quantization, which would normally occur at the nanometer scale. An outstanding challenge is in arranging such nanodevices in new architectures that can be integrated on a single chip. In particular, locally interconnected architectures are believed to be necessary to alleviate the problems associated with increasing interconnect length and complexity in ultra-dense circuits. The goal of this work is to investigate the use of nanoelectronic structures in cellular non-linear network (CNN) architectures for potential application in future high-density and low-power CMOS-nanodevice hybrid circuits. The operation of the single-electron tunneling (SET) transistor is first reviewed, followed by a discussion of simple CNN linear architectures using a SET inverter topology as the basis for the non-linear transfer characteristics for individual cells to be used in analog processing arrays for image-processing applications. The basic SET CNN cell acts as a summing node that is capacitively coupled to the inputs and outputs of nearest neighbor cells. Monte Carlo simulation results are used to show CNN-like behavior in attempting to

  7. Technology Convergence and Divergence in China's Electronic Industries: Evidence from Patents

    Institute of Scientific and Technical Information of China (English)

    CHEN Xiang-dong; LIU Xiao-qing

    2006-01-01

    By thoroughly reviewing international studies on technology convergence and divergence, four kinds of hypothesis are proposed based on patent data Herfindhal Index (HI)measurement. The main finding is that technology convergence does exist, based on patent technology records in China, primarily driven by overseas companies' strategic behavior, such as field intensiveness, competition during technology maturity session, and patent technology growth.

  8. PREFACE: 16th International Summer School on Vacuum, Electron, and Ion Technologies (VEIT 2009)

    Science.gov (United States)

    Möller, Wolfhard; Guerassimov, Nikolay; Ghelev, Chavdar

    2010-04-01

    The International Summer School on Vacuum, Electron and Ion Technologies (VEIT) has been organized biennially since 1977 when the series of VEIT Schools was launched by the Institute of Electronics, Bulgarian Academy of Sciences with the aim to act as a forum for interchange and dissemination of knowledge and ideas on the latest developments in electron-, ion-, and plasma-assisted technologies. Beginning from 2001, the school has been jointly organized with the Institute of Ion Beam Physics and Materials Research, Forschungszentrum Dresden-Rossendorf, Germany. Whereas, the school initially provided a meeting place for researchers mainly from Eastern and Central European countries, its importance grew issue by issue. The school is now a major scientific event and a meeting place for young scientists from Eastern and Western Europe involved in research and development associated with high-tech industries. Many former school participants have gone on to become leading scientists in research establishments and companies throughout the world. Leading international companies, such as High Voltage Engineering, Balzers, Varian, and Hauzer have used the VEIT forum to present their products through oral presentations, poster contributions or exhibits. The School Proceedings have been published in special issues of the international journals Vacuum, Plasma Processes and Polymers, Journal of Physics: Conference Series. The Sixteenth VEIT school was held in the Black Sea resort Sunny Beach, Bulgaria on 28 September to 2 October 2009. It was attended by close to 110 participants from 13 countries: Belgium, Bulgaria, Czech Republic, France, Germany, The Netherlands, Romania, Slovak Republic, Spain, Sweden, Ukraine, UK and USA. Following the tradition of publishing the VEIT Proceedings, a selection of papers presented at the event is published in this volume of Journal of Physics: Conference Series, under the originality and quality criteria of acceptance by the journal, including

  9. EDITORIAL: 17th International Summer School on Vacuum, Electron, and Ion Technologies (VEIT 2011)

    Science.gov (United States)

    van de Sanden, M. C. M.; Dimitrova, Miglena; Ghelev, Chavdar

    2012-03-01

    The International Summer School on Vacuum, Electron and Ion Technologies (VEIT) has been organized biennially since 1977, when the VEIT Summer School series was launched by the Institute of Electronics, Bulgarian Academy of Sciences. The aim was to act as a forum for the exchange and dissemination of knowledge and ideas on the latest developments in electron-, ion- and plasma-assisted technologies. The organizers of the 2011 edition of the event were the Institute of Electronics, Bulgarian Academy of Sciences, Sofia, Bulgaria and the Department of Applied Physics, Eindhoven University of Technology, Eindhoven, The Netherlands. Whilst the school initially provided a meeting place for researchers mainly from Eastern and Central European countries, its importance has grown issue by issue. The school is now a major scientific event and a meeting place for young scientists from Eastern and Western Europe involved in research and development associated with high-tech industries. Many former school participants have gone on to become leading scientists in research establishments and companies throughout the world. Leading international companies, such as High Voltage Engineering, Balzers, Varian, and Hauzer have used the VEIT forum to present their products through oral presentations, poster contributions and exhibits. The School Proceedings have been published in special issues of the international journals Vacuum, Plasma Processes and Polymers and Journal of Physics: Conference Series. The Seventeenth edition of VEIT was held in the Black Sea resort of Sunny Beach, Bulgaria on 19-23 September 2011. It was attended by 96 participants from 18 countries: Belgium, Brazil, Bulgaria, Czech Republic, Denmark, France, Germany, Greece, The Netherlands, Romania, Russia, Serbia, Sweden, Switzerland, Turkey, Ukraine, UK and USA. Following the tradition of publishing the VEIT Proceedings, a selection of papers presented at the event is published in this special issue of Journal of

  10. Influences of Inadequate Instructional Materials and Facilities in Teaching and Learning of Electrical/Electronics Technology Education Courses

    Science.gov (United States)

    Ogbu, James E.

    2015-01-01

    This study investigated the influences of inadequate instructional materials and facilities in the teaching and learning of electrical/electronics (E/E) technology education courses. The study was guided by two research questions and two null hypotheses which were tested at 0.05 level of significance. The design employed was descriptive survey…

  11. Integration of the Systems Approach and Electronic Technology in Learning and Teaching Music. Report on Federal Project #1309.

    Science.gov (United States)

    Knuth, Alice M.

    To determine the use of technology in elementary school music instruction, a research project was conducted with 19 third and 24 fifth grade students and 24 college music education students, testing (1) music learning system with behavioral objectives, instructional specifications, and data analysis; and (2) an electronic keyboard instrument,…

  12. From the Islands of Knowledge to a Shared Understanding: Interdisciplinarity and Technology Literacy for Innovation in Smart Electronic Product Design

    Science.gov (United States)

    Blanco, Teresa; Casas, Roberto; Manchado-Pérez, Eduardo; Asensio, Ángel; López-Pérez, Jose M.

    2017-01-01

    In the context of the evolving Internet, a balance between technological advances and meaning change is crucial to develop innovative and breakthrough "connected electronics" that enable the Internet of Things. Designers and technologists are key enablers of this process respectively, ensuring adequate users' needs and technology…

  13. Validating the Technology Acceptance Model in the Context of the Laboratory Information System-Electronic Health Record Interface System

    Science.gov (United States)

    Aquino, Cesar A.

    2014-01-01

    This study represents a research validating the efficacy of Davis' Technology Acceptance Model (TAM) by pairing it with the Organizational Change Readiness Theory (OCRT) to develop another extension to the TAM, using the medical Laboratory Information Systems (LIS)--Electronic Health Records (EHR) interface as the medium. The TAM posits that it is…

  14. Validating the Technology Acceptance Model in the Context of the Laboratory Information System-Electronic Health Record Interface System

    Science.gov (United States)

    Aquino, Cesar A.

    2014-01-01

    This study represents a research validating the efficacy of Davis' Technology Acceptance Model (TAM) by pairing it with the Organizational Change Readiness Theory (OCRT) to develop another extension to the TAM, using the medical Laboratory Information Systems (LIS)--Electronic Health Records (EHR) interface as the medium. The TAM posits that it is…

  15. Detection of off-flavor in catfish using a conducting polymer electronic-nose technology.

    Science.gov (United States)

    Wilson, Alphus D; Oberle, Charisse S; Oberle, Daniel F

    2013-11-25

    The Aromascan A32S conducting polymer electronic nose was evaluated for the capability of detecting the presence of off-flavor malodorous compounds in catfish meat fillets to assess meat quality for potential merchantability. Sensor array outputs indicated that the aroma profiles of good-flavor (on-flavor) and off-flavor fillets were strongly different as confirmed by a Principal Component Analysis (PCA) and a Quality Factor value (QF > 7.9) indicating a significant difference at (P flavor and off-flavor catfish at high levels of accuracy (>90%) and with relatively low rates (≤5%) of unknown or indecisive determinations in three trials. This A32S e-nose instrument also was capable of detecting the incidence of mild off-flavor in fillets at levels lower than the threshold of human olfactory detection. Potential applications of e-nose technologies for pre- and post-harvest management of production and meat-quality downgrade problems associated with catfish off-flavor are discussed.

  16. Electron Beam Melting Manufacturing Technology for Individually Manufactured Jaw Prosthesis: A Case Report.

    Science.gov (United States)

    Suska, Felicia; Kjeller, Göran; Tarnow, Peter; Hryha, Eduard; Nyborg, Lars; Snis, Anders; Palmquist, Anders

    2016-08-01

    In the field of maxillofacial reconstruction, additive manufacturing technologies, specifically electron beam melting (EBM), offer clinicians the potential for patient-customized design of jaw prostheses, which match both load-bearing and esthetic demands. The technique allows an innovative, functional design, combining integrated porous regions for bone ingrowth and secondary biological fixation with solid load-bearing regions ensuring the biomechanical performance. A patient-specific mandibular prosthesis manufactured using EBM was successfully used to reconstruct a patient's mandibular defect after en bloc resection. Over a 9-month follow-up period, the patient had no complications. A short operating time, good esthetic outcome, and high level of patient satisfaction as measured by quality-of-life questionnaires-the European Organisation for Research and Treatment of Cancer QLQ-C30 (30-item quality-of-life core questionnaire) and H&N35 (head and neck cancer module)-were reported for this case. Individually planned and designed EBM-produced prostheses may be suggested as a possible future alternative to fibular grafts or other reconstructive methods. However, the role of porosity, the role of geometry, and the optimal combination of solid and porous parts, as well as surface properties in relation to soft tissues, should be carefully evaluated in long-term clinical trials. Copyright © 2016 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  17. Frictional and bone ingrowth properties of engineered surface topographies produced by electron beam technology.

    Science.gov (United States)

    Biemond, J Elizabeth; Aquarius, René; Verdonschot, Nico; Buma, Pieter

    2011-05-01

    Electron beam melting (E-beam) is a new technology to produce 3-dimensional surface topographies for cementless orthopedic implants. The friction coefficients of two newly developed E-beam produced surface topographies were in vitro compared with sandblasted E-beam and titanium plasma sprayed controls. Bone ingrowth (direct bone-implant contact) was determined by implanting the samples in the femoral condyles of 6 goats for a period of 6 weeks. Friction coefficients of the new structures were comparable to the titanium plasma sprayed control. The direct bone-implant contact was 23.9 and 24.5% for the new surface structures. Bone-implant contact of the sandblasted and titanium plasma sprayed control was 18.2 and 25.5%, respectively. The frictional and bone ingrowth properties of the E-beam produced surface structures are similar to the plasma-sprayed control. However, since the maximal bone ingrowth had not been reached for the E-beam structures during the relatively short-term period, longer-term follow-up studies are needed to assess whether the E-beam structures lead to a better long-term performance than surfaces currently in use, such as titanium plasma spray coating.

  18. A Technology Acceptance Model for Inter-Organisational Electronic Medical Records Systems

    Directory of Open Access Journals (Sweden)

    Jocelyn Handy

    2001-11-01

    Full Text Available This article reports the findings of the first stage of an ongoing, longitudinal study into the implementation of an interorganisational electronic medical records (EMR system. The study adapted and expanded Davis' (1993 technology acceptance model (TAM to investigate the attitudes of primary care practitioners towards a proposed system for maternity patients. All doctors and midwives holding maternity care contracts with a large urban hospital in New Zealand were sent a questionnaire soliciting their views on a planned EMR system linking the hospital and the primary care sectors. The results showed that whilst Davis' two key factors of perceived ease of use and perceived usefulness were important to medical professionals, another key factor, perceived system acceptability, which concerns control and management of information is vitally important to the acceptance of the system. The study also showed that the two groups of professionals had differing requirements due to different levels of experience and practice computerisation. Finally, the research highlights a number of wider organisational issues particularly relevant to the use of inter organisational systems in general and healthcare systems in particular.

  19. In situ bioremediation of nitrate and perchlorate in vadose zone soil for groundwater protection using gaseous electron donor injection technology.

    Science.gov (United States)

    Evans, Patrick J; Trute, Mary M

    2006-12-01

    When present in the vadose zone, potentially toxic nitrate and perchlorate anions can be persistent sources of groundwater contamination. Gaseous electron donor injection technology (GEDIT), an anaerobic variation of petroleum hydrocarbon bioventing, involves injecting electron donor gases, such as hydrogen or ethyl acetate, into the vadose zone, to stimulate biodegradation of nitrate and perchlorate. Laboratory microcosm studies demonstrated that hydrogen and ethanol promoted nitrate and perchlorate reduction in vadose zone soil and that moisture content was an important factor. Column studies demonstrated that transport of particular electron donors varied significantly; ethyl acetate and butyraldehyde were transported more rapidly than butyl acetate and ethanol. Nitrate removal in the column studies, up to 100%, was best promoted by ethyl acetate. Up to 39% perchlorate removal was achieved with ethanol and was limited by insufficient incubation time. The results demonstrate that GEDIT is a promising remediation technology warranting further validation.

  20. PREFACE: Fifteenth International Summer School on Vacuum, Electron and Ion Technologies (VEIT 2007)

    Science.gov (United States)

    Guerassimov, Nikolay; Möller, Wolfhard; Ghelev, Chavdar

    2008-03-01

    The International Summer School on Vacuum, Electron and Ion Technologies (VEIT) has been organized biannually since 1977. It is a forum for the interchange and dissemination of knowledge and ideas on the latest developments in electron-, ion-, and plasma-assisted technologies. The organizers of the event (since 2001) have been the Institute of Electronics, Bulgarian Academy of Sciences, Sofia, Bulgaria, the Institute of Ion Beam Physics and Materials Research, Forschungszentrum Dresden-Rossendorf, Dresden, Germany, and the Evrika Foundation, Sofia, Bulgaria. The fifteenth meeting of VEIT was held in the Black Sea resort of Sozopol, Bulgaria from 17-21 September 2007 and was attended by around 120 participants from 17 countries: Australia, Belgium, Bulgaria, Canada, Czech Republic, Germany, Hungary, Italy, The Netherlands, Poland, Pakistan, Romania, Sweden, Switzerland, Ukraine, UK and USA. Following the tradition of publishing the VEIT Proceedings, a selection of papers presented at the event is published in this volume of Journal of Physics: Conference Series, all peer reviewed to meet the originality and quality criteria of the journal. The school consisted of 11 oral and 3 poster sessions. There were 17 invited talks of general interest and 12 progress reports were presented orally. In total 86 contributed papers were presented during the three poster sessions. There were several scientific highlights covering the fundamentals of gas discharges and interaction of fast particles with solids, a wide range of conventional and novel applications such as for hard coatings and optical/protective layers, nanosized structures produced by evaporation, sputtering or external irradiation. Recent achievements in the modification of materials using charged particles or laser beams, thin layers deposition, properties, and characterization and novel materials, techniques, devices were highlighted. Despite the busy scientific program, the atmosphere was relaxed and informal

  1. Selective dissemination of health information: Bulletins of the National Medical Library of Cuba

    Directory of Open Access Journals (Sweden)

    Sonia Santana Arroyo

    2016-10-01

    Full Text Available The National Medical Library of Cuba (BMN has the mission to ensure the provision of scientific and technology information to the community of professionals that make up the healthcare sector in the country, primarily the Ministry of Public Health, identified as prioritized user of BMN, in order to elevate the quality of care, research, management and teaching, as well as to encourage the finding of new solutions that enable to face health problems in Cuba and in the world. This article aims to describe the making process of the bulletins: Bibliomed, Bibliomed Supplemento, BiblioDir and Factográfico de Salud, which are offered by specialists from Selective Dissemination of Information Service that resides in the BMN area of Customer Service, in order to support the decision making of health managers of Cuba Ministry of Public Health. For this purpose, the paper details scope, content, sections, team responsibility, procedures for preparing and processing the bulletins. Most used sources of information and skills of staff are also presented. Such Informative scientific work strengthen BMN as a paradigm of the cuban medical libraries network, transforming the pattern of a traditional library into a modern library, characterized by an effective knowledge management and development processes in virtual environments.

  2. Publication of a double Weekly Bulletin over Easter

    CERN Multimedia

    2003-01-01

    During the Easter period, the weeks of 21 and 28 April, there will be only one issue of the Weekly Bulletin (n°17-18/2003). Items for publication in this double issue should reach the Publication section or the Staff Association, as appropriate, before midday on Tuesday 15 April. There will therefore be no Bulletin distribution on Friday 25 April. Announcements for publication in the next issue (n°19/2003) should be sent on Tuesday 29 April by noon. Publications Section/ETT Tel. 79971

  3. WEEKLY BULLETIN : WE ARE INTERESTED IN YOUR OPINION !

    CERN Multimedia

    2002-01-01

    The Weekly Bulletin publication team has prepared a questionnaire that finally allows you to say all you think, good or bad, about CERN's in-house journal. The aim of this survey is to improve the Bulletin and make it more readable and more practical. In short, we want it to be more useful to you! We will be publishing the results of this survey in a few weeks' time. Between now and then we invite you to fill out the web form, or the form just before the last page of this issue. Just 5 minutes of your time!

  4. Current status and future perspectives of electron interactions with molecules, clusters, surfaces, and interfaces [Workshop on Fundamental challenges in electron-driven chemistry; Workshop on Electron-driven processes: Scientific challenges and technological opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Becker, Kurt H.; McCurdy, C. William; Orlando, Thomas M.; Rescigno, Thomas N.

    2000-09-01

    This report is based largely on presentations and discussions at two workshops and contributions from workshop participants. The workshop on Fundamental Challenges in Electron-Driven Chemistry was held in Berkeley, October 9-10, 1998, and addressed questions regarding theory, computation, and simulation. The workshop on Electron-Driven Processes: Scientific Challenges and Technological Opportunities was held at Stevens Institute of Technology, March 16-17, 2000, and focused largely on experiments. Electron-molecule and electron-atom collisions initiate and drive almost all the relevant chemical processes associated with radiation chemistry, environmental chemistry, stability of waste repositories, plasma-enhanced chemical vapor deposition, plasma processing of materials for microelectronic devices and other applications, and novel light sources for research purposes (e.g. excimer lamps in the extreme ultraviolet) and in everyday lighting applications. The life sciences are a rapidly advancing field where the important role of electron-driven processes is only now beginning to be recognized. Many of the applications of electron-initiated chemical processes require results in the near term. A large-scale, multidisciplinary and collaborative effort should be mounted to solve these problems in a timely way so that their solution will have the needed impact on the urgent questions of understanding the physico-chemical processes initiated and driven by electron interactions.

  5. A Comparative Study of the Application of Electronic Data Interchange and Internet Technology to Business Process Reengineering

    Institute of Scientific and Technical Information of China (English)

    Hamid Reza Ahadi

    2004-01-01

    This study investigates the role of information technology in business process reengineering (BPR) implementation.To increase the prospects of successful BPR implementation,the role of information technology in BPR should be thoroughly investigated to find the logical relationships between information technology and BPR.This study used a survey methodology to gather information from 72 BPR programs.The results show that different information technologies,such as those examined in this study,electronic data interchange (EDI) and Internet,provide different capabilities and can be useful in different ways and for different purposes.Lack of attention to these relationships may be due to the unacceptable high implementation failure rate in the previous BPR efforts.

  6. ELECTRONIC FUNDS TRANSFER IN MONEY LAUNDERING CRIME: REGULATION NEEDED IN RESPONSE TO MEETING OF TECHNOLOGY AND CRIME IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Go Lisanawati

    2010-12-01

    Full Text Available Advancements in information technology have affected modern society in numerous areas, including communication, education, commerce, and so on. These advancements have brought incredible benefits; they have also provided opportunities and motivation for various forms of crime. Information technology has also made crime highly profitable. Among the many types of criminal activities, modern technology has allowed money laundering to become an online crime. This new type of crime has raised some legal questions about the capability of national and international regulations in relation to current and upcoming issues. These include finding electronic funds transfer records after the fact, and determining money laundering activity that includes electronic funds transfer. Although Indonesia is an integral member of a community concerned with the interaction between technology and money laundering, it has not provided regulations to deal with the current and upcoming issues involving the crime of electronic money laundering. The increase in the amount of crime indicates the following series of techniques and mechanisms that had been detected in relation to money laundering activity. This research will examine current issues under the light of Indonesian regulations, and will put forward some proposals to close the legal vacuum.

  7. High-pitch metal-on-glass technology for pad pitch adaptation between detectors and readout electronics

    CERN Document Server

    Ullán, Miguel; Campabadal, Francesca; Fleta, Celeste; Garcia, Carmen; Gonzalez, Francisco; Bernabeu, Jose

    2004-01-01

    Modern high-energy physics and astrophysics strip detectors have increased channel density to levels at which their connection with readout electronics has become very complex due to high pad pitch. Also, direct wire bonding is prevented by the fact that typically detector's pad pitch and electronics' pad pitch do not match. A high- pitch metal-on-glass technology is presented, that allows pad pitch adaptation between detectors and readout electronics. It consists of high-density metal lines on top of an insulating glass substrate. A photoresist layer is deposited covering the metal tracks for passivation and protection The technology is tested for conductivity, bondability, bonding pull force, peel off, and radiation hardness, and it is an established technology in the clean room of the CNM Institute in Barcelona. This technology has been chosen by the ATLAS Collaboration for the pad pitch adapters (PPA) of the SCT Endcap Modules, by a Compton camera project, and by other HEP groups for interconnection betwe...

  8. 77 FR 72985 - Health Information Technology: Revisions to the 2014 Edition Electronic Health Record...

    Science.gov (United States)

    2012-12-07

    ... Electronic Health Record Certification Criteria; and Medicare and Medicaid Programs; Revisions to the Electronic Health Record Incentive Program AGENCY: Office of the National Coordinator for Health Information... Electronic Health Record (EHR) Incentive Programs We described the legislative basis for the Medicare and...

  9. Playing with Technology: Mother-Toddler Interaction Scores Lower during Play with Electronic Toys

    Science.gov (United States)

    Wooldridge, Michaela B.; Shapka, Jennifer

    2012-01-01

    To investigate play with electronic toys (battery-operated or digital), 25 mother-toddler (16-24 months old) dyads were videotaped in their homes playing with sets of age-appropriate electronic and non-electronic toys for approximately 10 min each. Parent-child interactions were coded from recorded segments of both of the play conditions using the…

  10. Advanced electron-beam pattern generation technology for 180-nm masks

    Science.gov (United States)

    Abboud, Frank E.; Sauer, Charles A.; Wang, William; Vernon, Matthew; Prior, Richard; Pearce-Percy, Henry T.; Cole, Damon M.; Mankos, Marian

    1997-02-01

    Optical lithography will be the dominant technique used for 180 nm generation production devices. With a reduced feature size on the wafer, 4X optical reduction, optical proximity correction (OPC), and phase shift lithography techniques, mask-related errors become even more critical to wafer yield. In addition, small feature sizes and lithography enhancement techniques require finer edge resolution. Clearly, new patten generation tools are needed for this generation of maskmaking requirements. Multipass gray (MPG) writing strategy was introduced with the MEBESR 4500S. The ability to deliver a 4X improvement in dose while improving throughput is a significant advantage over previous MEBES systems. Since MPG is used in conjunction with offset scan voting, reduction in butting of over 50% has been demonstrated with MPG. Higher doses are now possible with use of a multipass writing strategy and a brighter source. As a result, resists with higher contrast and process robustness can be used. A significant improvement in uniformity is noted with the new process, an essential step needed in meeting 180 nm requirements. Dry etch is essential to meet these new requirements and with sufficient process margin to be manufacturable. This paper describes the key electron-beam pattern generation technology necessary to meet the requirement of 180 nm masks, including a high dose field- emission gun and column capable of delivering 800 A/cm2; complete dynamic beam correction; a digital stage servo to provide stable, reproducible stage control under high acceleration conditions; a high speed data path to support 320 MHz beam blanking and a 10 nm data address. This paper also examines the improvements made to the MEBES platform and documents the resulting improvements and compares these results to the requirements for 180 nm masks.

  11. Design and implementation of a fs-resolved transmission electron microscope based on thermionic gun technology

    Science.gov (United States)

    Piazza, L.; Masiel, D. J.; LaGrange, T.; Reed, B. W.; Barwick, B.; Carbone, Fabrizio

    2013-09-01

    In this paper, the design and implementation of a femtosecond-resolved ultrafast transmission electron microscope is presented, based on a thermionic gun geometry. Utilizing an additional magnetic lens between the electron acceleration and the nominal condenser lens system, a larger percentage of the electrons created at the cathode are delivered to the specimen without degrading temporal, spatial and energy resolution significantly, while at the same time maintaining the femtosecond temporal resolution. Using the photon-induced near field electron microscopy effect (PINEM) on silver nanowires the cross-correlation between the light and electron pulses was measured, showing the impact of the gun settings and initiating laser pulse duration on the electron bunch properties. Tuneable electron pulses between 300 fs and several ps can be obtained, and an overall energy resolution around 1 eV was achieved.

  12. Using technology to teach technology: design and evaluation of bilingual online physician education about electronic medical records.

    Science.gov (United States)

    Edmonson, Sarah R; Esquivel, Adol; Mokkarala, Pallavi; Johnson, Craig W; Phelps, Cynthia L

    2005-01-01

    The "EMR Tutorial" is designed to be a bilingual online physician education environment about electronic medical records. After iterative assessment and redesign, the tutorial was tested in two groups: U.S. physicians and Mexican medical students. Split-plot ANOVA revealed significantly different pre-test scores in the two groups, significant cognitive gains for the two groups overall, and no significant difference in the gains made by the two groups. Users rated the module positively on a satisfaction questionnaire.

  13. The Bulletin survey... still a little more patience!

    CERN Document Server

    2002-01-01

    You've probably been waiting for the final results of the Bulletin survey all week long but unfortunately, you will have to wait a little longer. We've received so many answers that we are still processing all the information - next week you'll get the results without fail!

  14. Bureau for International Language Coordination (BILC) Bulletin No. 2.

    Science.gov (United States)

    Waters, J., Ed.

    This is the second bulletin in a series dealing with international issues in language instruction in the military. Articles include: (1) "L'Enseignement des langues (etrangeres) dans les Forces Armees Belges," (2) "La Morphologic de la Conjugaison ecrite simple en francais contemporain: evantail des cas et rendement des categories," (3) "Data…

  15. Bureau for International Language Coordination (BILC) Bulletin No. 1.

    Science.gov (United States)

    Waters, J., Ed.

    The first bulletin in a series dealing with international issues in language instruction in the military, this publication presents articles focusing on educational objectives and standards of the contributing member countries. Articles include: (1) "L'Enseignement des langues dans la fonction publique du Canada"/"Language Training in the Canadian…

  16. The Youth Gangs, Drugs, and Violence Connection. Juvenile Justice Bulletin.

    Science.gov (United States)

    Howell, James C.; Decker, Scott H.

    This bulletin addresses questions about the interrelatedness of youth gangs, drugs, and violent crime, discussing whether drug trafficking is a main cause of violence in youth gangs or only a correlate, and noting whether there are other important sources of gang violence. Section 1 presents a historical overview of gang drug use and trafficking,…

  17. A Look Ahead in Secondary Education. Bulletin, 1954, No. 4

    Science.gov (United States)

    Cummings, Howard H.; Gaumnitz, Walter H.; Hamilton, Allen T.; Hull, J. Dan; Ludington, John R.; Mallory, Berenice; Miller, Leonard

    1954-01-01

    This bulletin is the report of the Second Commission on Life Adjustment Education for Youth. It consists of an account of the activities of the Commission carried on during its 3-year (1950-53) tenure (Chapter One), descriptions of related activities carried on in the different States and dioceses (Chapter Two), and an analysis of secondary…

  18. Health and Physique of School Children. Bulletin, 1925, No. 21

    Science.gov (United States)

    Rogers, James Frederick

    1925-01-01

    This bulletin reports on the changes and progress in practice and conditions in: (1) School Housing; (2) Playgrounds; (3) Medical inspection; (4) Dental work; (5) Nutrition; (6) Open-air schools and open-window rooms; (7) The summer camp; (8) Other special schools and classes; (9) Health education; (10) Physical training; (11) Safety and first…

  19. School Boarding Accommodation. A Design Guide. Building Bulletin 84.

    Science.gov (United States)

    Wilson, Jeremy; Lloyd-Jones, Liz; Carden, Tom; Daniels, Richard; Fitzgerald, Brian; Maddick, Jenny

    This bulletin contains on-statutory guidance describing good practice and its implications for boarding accommodation to assist those responsible for briefing and designing boarding accommodations across all school sectors. It offers practical advice and illustrates examples that reflect changes in provision which are thought to be acceptable and…

  20. OCRWM Bulletin: Westinghouse begins designing multi-purpose canister

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This publication consists of two parts: OCRWM (Office of Civilian Radioactive Waste Management) Bulletin; and Of Mountains & Science which has articles on the Yucca Mountain project. The OCRWM provides information about OCRWM activities and in this issue has articles on multi-purpose canister design, and transportation cask trailer.

  1. Guidelines for CPR Training in Louisiana Schools. Bulletin No. 1638.

    Science.gov (United States)

    Louisiana State Dept. of Education, Baton Rouge.

    Completion of a course in cardiopulmonary resuscitation (CPR) is required for graduation from high school in Louisiana. This bulletin presents the guidelines for a course in CPR and was prepared with the cooperation of the American Red Cross (ARC) and the American Heart Association (AHA). At the conclusion of the course, students will be prepared…

  2. Suicide Bulletin Board Systems Comparison between Japan and Germany

    Science.gov (United States)

    Sueki, Hajime; Eichenberg, Christiane

    2012-01-01

    An online questionnaire (n = 301) was conducted to analyze the cross-cultural influence of the use of suicide bulletin board systems. Factor analysis demonstrated that participants had two types of motives: the constructive motive of mutual help and the destructive motive of suicide preparation. The results showed that suicidal thoughts did not…

  3. Literacy and World Population. Population Bulletin No. 2, Vol. 30.

    Science.gov (United States)

    Population Reference Bureau, Inc., Washington, DC.

    This bulletin examines aspects of world literacy with regard to population projects and family planning. Discussion includes the presentation of perspectives, definitions, and statistics concerning literacy. The role of literacy in economic development is examined; specific topics include adult and school-age illiteracy, rural and urban…

  4. Children Exposed to Violence: Criminal Justice Resources. OVC Bulletin.

    Science.gov (United States)

    Connelly, Helen

    Children exposed to violence are at higher risk of behavior problems and academic failure, as well as chronic delinquency and adult criminal behavior. This bulletin provides information about resources that are available to help improve the system's response to child victims and witnesses of violence. Information is provided about 14 private…

  5. Statistical Bulletin: Annual Report On Economic Indicators, 1979.

    Science.gov (United States)

    American Samoa Development Planning Office, Pago Pago.

    Designed to serve as the basis for systematic collection of statistical information for government and the private sector, this bulletin presents a wide variety of economic indicators in tabular form. The data, selected to facilitate government and private planning efforts, are displayed in 25 tables and 27 graphs. Information is organized under…

  6. Boletin de Informacion Educativa, 12 (Educational Information Bulletin, 12).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This bulletin, published in the Argentine province of Santa Fe, is the first in a series intended to report to teachers on all levels on educational reform, the important measures and approved proposals, and the ideas behind them. This issue contains policy speeches by several education officials in positions to effect educational improvement and…

  7. Boletin de Informacion Educativa, 14 (Educational Information Bulletin, 14).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This bulletin on educational reform published in the Argentine province of Santa Fe contains the committee reports written for the National Commission for Analysis and Evaluation of the Educational System in conjunction with the National Education Program established during the May 1970 meeting of Ministers of Education. The reports consider…

  8. Junior High Schools of Berkeley, California. Bulletin, 1923, No. 4

    Science.gov (United States)

    Preston, James T.; Clark, W. B.; Glessner, H. H.; Hennessey, D. L.

    1923-01-01

    This bulletin demonstrates that Berkeley, California's educational problem is and has been that of meeting the varied needs of a population such as may be found in any typical American city. The varied population needs, together with the rapid growth, have brought many difficult problems to Berkeley, just has they have to other cities. Based on…

  9. Suicide Bulletin Board Systems Comparison between Japan and Germany

    Science.gov (United States)

    Sueki, Hajime; Eichenberg, Christiane

    2012-01-01

    An online questionnaire (n = 301) was conducted to analyze the cross-cultural influence of the use of suicide bulletin board systems. Factor analysis demonstrated that participants had two types of motives: the constructive motive of mutual help and the destructive motive of suicide preparation. The results showed that suicidal thoughts did not…

  10. Smithsonian Institution: Bulletin of the Global Volcanism Network. Monthly report

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    Scientific Event Alert Network is a monthly bulletin reporting timely information on worldwide natural science events such as volcanic eruptions, earthquakes, fireballs, meteorite falls and finds, marine mammal strandings and sightings, discoveries of unusual natural history specimens, and population biology events, including migrations, diseases and afflictions, and mortalities.

  11. SEAN (Scientific Event Alert Network) bulletin. Monthly report

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    Scientific Event Alert Network is a monthly bulletin reporting timely information on worldwide natural science events such as volcanic eruptions, earthquakes, fireballs, meteorite falls and finds, marine mammal strandings and sightings, discoveries of unusual natural history specimens, and population biology events, including migrations, diseases and afflictions, and mortalities.

  12. Bureau for International Language Coordination (BILC) Bulletin No. 2.

    Science.gov (United States)

    Waters, J., Ed.

    This is the second bulletin in a series dealing with international issues in language instruction in the military. Articles include: (1) "L'Enseignement des langues (etrangeres) dans les Forces Armees Belges," (2) "La Morphologic de la Conjugaison ecrite simple en francais contemporain: evantail des cas et rendement des categories," (3) "Data…

  13. Bureau for International Language Coordination (BILC) Bulletin No. 5.

    Science.gov (United States)

    Collins, K. E., Ed.

    This is the fifth in a continuing series of bulletins dealing with international approaches and problems in language instruction in the military. Articles contained in this volume include: (1) "Connaissez-vous Milivox?"/"Do You Know about Milivox?," (2) "L'Audiomil Francais," (3) "An Attempt at the Construction of a Phonetic Discrimination Test…

  14. EINGEERING BULLETINS: AIDS TO THE DEVELOPMENT OF REMEDIAL ALTERNATIVES

    Science.gov (United States)

    An overview of activities of the Risk Reduction Engineering Laboratory in response to the Environmental Protection Agency`s Treatability Initiative are described and a summary of the information in the first ten Engineering Bulletins, which are a component of the initiative, is p...

  15. Three Short Courses in Home Making. Bulletin, 1917, No. 23

    Science.gov (United States)

    Lyford, Carrie Alberta

    1917-01-01

    The three brief courses in home making outlined in this bulletin have been especially prepared for use in the elementary rural schools. They are in no sense a complete outline of the subjects with which they deal; rather, they indicate a few of the important phases of food study, sewing, and care of the home with which the girl in the elementary…

  16. Teaching as a Career. Bulletin, 1955, No. 2

    Science.gov (United States)

    Anderson, Earl W.

    1955-01-01

    This bulletin is published as a much-need service to young men and women considering preparation for teaching. In it they will find information and judgments on duties, requirements, opportunities, satisfactions and annoyances in teaching as a life work. Because essential data has changed, the current report is written to describe the occupation…

  17. Czech phycology : bulletin of the Phycological Section, Czech Botanical Society

    OpenAIRE

    2005-01-01

    Czech Phycological Society is a scientific organization that is dedicated to the development of phycology in the area of the Czech Republic and Central Europe, and the distribution of phycological information. The Society organizes the Annual Meetings and Conferences and publishes the Bulletin Czech Phycology.

  18. Juvenile Justice Bulletin: Aftercare Services. Juvenile Justice Practices Series.

    Science.gov (United States)

    Gies, Steve V.

    This bulletin examines aftercare services that provide youth with comprehensive health, education, family, and vocational services upon their release from the juvenile justice system. Aftercare can be defined as reintegrative services that prepare out-of-home placed juveniles for reentry into the community by reestablishing the necessary…

  19. Market structure, industrial organisation and technological development: the case of the Japanese electronics-based nc-machine tool industry.

    OpenAIRE

    Watanabe, S

    1983-01-01

    ILO pub-WEP pub. Working paper on the impact of market structure and business organization on technological change in the automatic control machine tool industry in Japan - based on a 1982 sample survey of 40 industrial enterprises, discusses research and development trends, demand, production, subcontracting, competition, etc.; investigates the impact of electronics Innovation on small scale industry, the international division of labour and on developing countries. Bibliography and graphs.

  20. Structure and machinability of thin-walled parts made of titanium alloy powder using electron beam melting technology

    Science.gov (United States)

    Isaev, A.; Grechishnikov, V.; Kozochkin, M.; Volosova, M.; Petuhov, Yu; Peretyagin, P.

    2016-04-01

    The present study aims at study of structure and properties of raw and thermal treated titanium-based powder material used to produce the thin-walled components by electron beam melting technology. Producing the end product means also studying the finishing cutting process. Examining the quality of end product in terms of geometric tolerance and thin walls thickness stability consists of control the surface roughness is also included in this study.

  1. Microgravity experiments on boiling and applications: research activity of advanced high heat flux cooling technology for electronic devices in Japan.

    Science.gov (United States)

    Suzuki, Koichi; Kawamura, Hiroshi

    2004-11-01

    Research and development on advanced high heat flux cooling technology for electronic devices has been carried out as the Project of Fundamental Technology Development for Energy Conservation, promoted by the New Energy and Industrial Technology Development Organization of Japan (NEDO). Based on the microgravity experiments on boiling heat transfer, the following useful results have obtained for the cooling of electronic devices. In subcooled flow boiling in a small channel, heat flux increases considerably more than the ordinary critical heat flux with microbubble emission in transition boiling, and dry out of the heating surface is disturbed. Successful enhancement of heat transfer is achieved by a capillary effect from grooved surface dual subchannels on the liquid supply. The critical heat flux increases 30-40 percent more than for ordinary subchannels. A self-wetting mechanism has been proposed, following investigation of bubble behavior in pool boiling of binary mixtures under microgravity. Ideas and a new concept have been proposed for the design of future cooling system in power electronics.

  2. Dawn of the electronic age electrical technologies in the shaping of the modern world 1914 to 1945

    CERN Document Server

    Nebeker, Frederik

    2009-01-01

    Much of the infrastructure of today's industrialized world arose in the period from the outbreak of World War I to the conclusion of World War II. It was during these years that the capabilities of traditional electrical engineering became ubiquitous. Even more importantly, it was during this time that a new type of electrical engineering--electronics--emerged. Because of its applications in communications, entertainment, industry, science and medicine, and the military, the electronics industry became a major part of the economy. Dawn of the Electronic Age explores how this engineering knowledge and its main applications developed in various scientific, economic, and social contexts, and explains how each was profoundly affected by electrical technologies. It takes an international perspective and a narrative approach, unfolding the story chronologically. --from publisher description.

  3. MO-H-19A-03: Patient Specific Bolus with 3D Printing Technology for Electron Radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Zou, W; Swann, B; Siderits, R; McKenna, M; Khan, A; Yue, N; Zhang, M [Rutgers University, New Brunswick, NJ (United States); Fisher, T [Memorial Medical Center, Modesto, CA (United States)

    2014-06-15

    Purpose: Bolus is widely used in electron radiotherapy to achieve desired dose distribution. 3D printing technologies provide clinicians with easy access to fabricate patient specific bolus accommodating patient body surface irregularities and tissue inhomogeneity. This study presents the design and the clinical workflow of 3D printed bolus for patient electron therapy in our clinic. Methods: Patient simulation CT images free of bolus were exported from treatment planning system (TPS) to an in-house developed software package. Bolus with known material properties was designed in the software package and then exported back to the TPS as a structure. Dose calculation was carried out to examine the coverage of the target. After satisfying dose distribution was achieved, the bolus structure was transferred in Standard Tessellation Language (STL) file format for the 3D printer to generate the machine codes for printing. Upon receiving printed bolus, a quick quality assurance was performed with patient resimulated with bolus in place to verify the bolus dosimetric property before treatment started. Results: A patient specific bolus for electron radiotherapy was designed and fabricated in Form 1 3D printer with methacrylate photopolymer resin. Satisfying dose distribution was achieved in patient with bolus setup. Treatment was successfully finished for one patient with the 3D printed bolus. Conclusion: The electron bolus fabrication with 3D printing technology was successfully implemented in clinic practice.

  4. Low-noise design issues for analog front-end electronics in 130 nm and 90 nm CMOS technologies

    CERN Document Server

    Manghisoni, M; Re, V; Speziali, V; Traversi, G

    2007-01-01

    Deep sub-micron CMOS technologies provide wellestablished solutions to the implementation of low-noise front-end electronics in various detector applications. The IC designers’ effort is presently shifting to 130 nm CMOS technologies, or even to the next technology node, to implement readout integrated circuits for silicon strip and pixel detectors, in view of future HEP applications. In this work the results of noise measurements carried out on CMOS devices in 130 nm and 90 nm commercial processes are presented. The behavior of the 1/f and white noise terms is studied as a function of the device polarity and of the gate length and width. The study is focused on low current density applications where devices are biased in weak or moderate inversion. Data obtained from the measurements provide a powerful tool to establish design criteria in nanoscale CMOS processes for detector front-ends in LHC upgrades.

  5. Safety Bulletin 2013-1: When the alarm rings, you must leave!

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit just released the Safety Bulletin 2013-1 entitled “When the alarm rings, you must leave!”. The Bulletin is available on EDMS under the following number: 1307611. Be reminded  that HSE Safety Bulletins are published in English and French and share feedbacks of incidents/near miss/accidents that happened on the CERN site with the aim to improve prevention.

  6. Animated Pedagogical Agents: A Review of Agent Technology Software in Electronic Learning Environments

    Science.gov (United States)

    Govindasamy, Malliga K.

    2014-01-01

    Agent technology has become one of the dynamic and most interesting areas of computer science in recent years. The dynamism of this technology has resulted in computer generated characters, known as pedagogical agent, entering the digital learning environments in increasing numbers. Commonly deployed in implementing tutoring strategies, these…

  7. 45 CFR 170.210 - Standards for health information technology to protect electronic health information created...

    Science.gov (United States)

    2010-10-01

    ... information—(1) General. Any encryption algorithm identified by the National Institute of Standards and Technology (NIST) as an approved security function in Annex A of the Federal Information Processing Standards... 45 Public Welfare 1 2010-10-01 2010-10-01 false Standards for health information technology...

  8. Factors Influencing Electronic Business Technologies Adoption and Use by Small and Medium Scale Enterprises (SMES in a Nigerian Municipality

    Directory of Open Access Journals (Sweden)

    Wole Olatokun

    2011-12-01

    Full Text Available This study examined the adoption of e-business technologies by SMEs in Ibadan a metropolitan city in South West Nigeria. It aimed at finding out the factors that promote and inhibit the adoption of e-business technologies, the kinds of e-business technologies adopted and used and their extent of use. It also identified the challenges faced by SMEs with regard to e-business technologies use. Descriptive survey research design was adopted. Data were collected with structured questionnaires administered among sixty SMEs (30 adopters and 30 non-adopters. Four hypotheses were tested at 0.05 level of significance. Data were analyzed using frequency and percentage distributions, t-test and multiple regression. Results showed that majority of the firms were smaller firms with 0-9 employees and not less than 1-5 years of establishment. The respondents cited perceived benefits as the major factor for adopting e-business technologies in their firms while 83.4% of non-adopters agreed that low capital base was the major reason inhibiting them from adoption. Hundred percent of the firms each have adopted internet technology and electronic mail which are daily used by all the firms. The major service provided with the use of these technologies was e-mail to communicate with customers and suppliers. On the benefit and challenges of e-business, all the organizations affirmed that e-business have benefited them in the sharing and exchange of information and improving market share. About 96.7% of them affirmed inadequate technical manpower as the major challenge. Further results revealed that the age of the SMEs had significant relationship on the adoption of e-business while size had no significant relationship. Independent variables jointly correlated significantly with the adoption of electronic business (R=0.162 and they contributed (22% to the variance of the dependent variables. Their significant contributions were as follows: perceived benefit (β=0.568, p

  9. Bulletin de l'EPI n° 61 de mars 1991

    OpenAIRE

    Baudé, Jacques

    1991-01-01

    Sommaire. Bulletin de l'EPI (Enseignement Public et Informatique), (61), mars 1991. 1-2. b61p001EPI, Lucy, J., Baudé, J. (1991). Éditorial. Bulletin de l'EPI (Enseignement Public et Informatique), (61). 3-5. b61p003EPI (1991). Nous avons lu. Bulletin de l'EPI (Enseignement Public et Informatique), (61). 28-30. b61p028Chapuis, R. (1991). Entretien R. Chapuis-Médialog. Bulletin de l'EPI (Enseignement Public et Informatique), (61). 33-35. b61p033EPI (1991). Note EPI à D. Dacunha-Castelle. Bullet...

  10. A Low Cost, Electronically Scanned Array (ESA) Antenna Technology for Aviation Hazard Detection and Avoidance Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposed project will investigate the feasibility of utilizing ThinKom's low cost electronically scanned array (ESA) antenna concepts to enable affordable...

  11. TOOLS FOR CONSUMER RIGHTS PROTECTION IN THE PREDICTION OF ELECTRONIC VIRTUAL MARKET AND TECHNOLOGICAL CHANGES

    National Research Council Canada - National Science Library

    Mikulás Gangur; Miroslav Plevný

    2014-01-01

    .... Both the operator and the electronic market participant can be considered consumers of this particular market with reference to the requirements for the accuracy of its outputs but also for the market liquidity...

  12. 76 FR 13617 - Office of Federal High-Performance Green Buildings (OFHPGB); Notice of GSA Bulletin OFHPGB 2011...

    Science.gov (United States)

    2011-03-14

    ... Bulletins. Dated: January 24, 2011. Kathleen M. Turco, Associate Administrator, Office of Governmentwide...-1522. Please cite OFHPGB Bulletin 2011-OPG-1. Dated: January 24, 2011. Kathleen M. Turco, Associate...

  13. Local and Global Mechanical Behavior and Microstructure of Ti6Al4V Parts Built Using Electron Beam Melting Technology

    Science.gov (United States)

    Ladani, Leila

    2015-09-01

    Laser and electron beam melting are prime technologies in metallic powder bed additive manufacturing in which parts are built layer by layer using high energy source. The technology is at a level where each layer can be as thin as 50 µm. Melting and solidification of each powder layer is typically accompanied by some subsurface melting to assure adherence and fusion of layers. In addition to anisotropic mechanical behavior of material caused by layering phenomenon, it is expected that the local mechanical behavior and microstructure vary throughout each build. In this manuscript, local and global mechanical behavior of Ti6Al4V parts produced using electron beam melting technology is investigated using bulk scale mechanical testing and nanoindentation. Parts fabricated in different build orientation were tested at different strain rates at a large scale. The experiment showed that strength is minimal perpendicular to the build plate. Additionally, material exhibited different local mechanical properties relative to distance from base plate. Investigation of the microstructure indicated very distinguished variations in the grain size and alpha and beta phase formation of material in different locations of part relative to build plate. Strength reduction in perpendicular direction is examined and explained through understanding of the microstructure and plastic deformation mechanism in α phase and prior β grains.

  14. A computationally assisted spectroscopic technique to measure secondary electron emission coefficients in technological rf plasmas

    Science.gov (United States)

    Berger, Birk; Schulze, Julian; Daksha, Manaswi; Schuengel, Edmund; Koepke, Mark; Korolov, Ihor; Derzsi, Aranka; Donko, Zoltan

    2016-09-01

    A Computationally Assisted Spectroscopic Technique to measure secondary electron emission coefficients (y-CAST) in capacitive rf plasmas is proposed. This non-intrusive, sensitive diagnostic is based on a combination of Phase Resolved Optical Emission Spectroscopy and PIC simulations. Under most conditions in electropositive plasmas the spatio-temporally resolved electron-impact excitation rate features two distinct maxima adjacent to each electrode at different times within one rf period. One maximum is the consequence of an energy gain of the electrons due to sheath expansion. The second maximum is produced by electrons accelerated towards the plasma bulk by the sheath electric field at the time of maximum voltage drop across the sheath. Due to the different excitation mechanisms the ratio of the intensities of these maxima is very sensitive to y, which allows for its determination via comparing the experimentally measured excitation profiles with corresponding simulation data obtained with various y-coefficients. This diagnostic is tested here in a geometrically symmetric reactor, for stainless steel electrodes and argon gas. An effective secondary electron emission coefficient of y = 0.067+-0.010 is obtained, which is in excellent agreement with previous experimental results.

  15. Tools for Consumer Rights Protection in the Prediction of Electronic Virtual Market and Technological Changes

    Directory of Open Access Journals (Sweden)

    Mikuláš Gangur

    2014-05-01

    Full Text Available Electronic virtual markets can serve as an alternative tool for collecting information that is spread among numerous experts. This is the principal market functionality from the operators’ point of view. On the other hand it is profits that are the main interest of the market participants. What they expect from the market is liquidity as high as possible and the opportunity for unrestricted trading. Both the operator and the electronic market participant can be considered consumers of this particular market with reference to the requirements for the accuracy of its outputs but also for the market liquidity. Both the above mentioned groups of consumers (the operators and the participants themselves expect protection of their specific consumer rights, i.e. securing the two above mentioned functionalities of the market. These functionalities of the electronic market are, however, influenced by many factors, among others by participants’ activity. The article deals with the motivation tools that may improve the quality of the prediction market. In the prediction electronic virtual market there may be situations in which the commonly used tools for increasing business activities described in the published literature are not significantly effective. For such situations we suggest a new type of motivation incentive consisting in penalizing the individual market participants whose funds are not placed in the market. The functionality of the proposed motivation incentive is presented on the example of the existing data gained from the electronic virtual prediction market which is actively operated.

  16. Electronic Submersible Pump (ESP) Technology and Limitations with Respect to Geothermal Systems (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-09-01

    The current state of geothermal technology has limitations that hinder the expansion of utility scale power. One limitation that has been discussed by the current industry is the limitation of Electric Submersible Pump (ESP) technology. With the exception of a few geothermal fields artificial lift technology is dominated by line shaft pump (LSP) technology. LSP's utilize a pump near or below reservoir depth, which is attached to a power shaft that is attached to a motor above ground. The primary difference between an LSP and an ESP is that an ESP motor is attached directly to the pump which eliminates the power shaft. This configuration requires that the motor is submersed in the geothermal resource. ESP technology is widely used in oil production. However, the operating conditions in an oil field vary significantly from a geothermal system. One of the most notable differences when discussing artificial lift is that geothermal systems operate at significantly higher flow rates and with the potential addition of Enhanced Geothermal Systems (EGS) even greater depths. The depths and flow rates associated with geothermal systems require extreme horsepower ratings. Geothermal systems also operate in a variety of conditions including but not limited to; high temperature, high salinity, high concentrations of total dissolved solids (TDS), and non-condensable gases.

  17. Nanosecond pulse-width electron diode based on dielectric wall accelerator technology

    Science.gov (United States)

    Zhao, Quantang; Zhang, Z. M.; Yuan, P.; Cao, S. C.; Shen, X. K.; Jing, Y.; Yu, C. S.; Li, Z. P.; Liu, M.; Xiao, R. Q.; Zong, Y.; Wang, Y. R.; Zhao, H. W.

    2013-11-01

    An electron diode using a short section of dielectric wall accelerator (DWA) has been under development at the Institute of Modern Physics (IMP), Chinese Academy of Sciences. Tests have been carried out with spark gap switches triggered by lasers. The stack voltage efficiency of a four-layer of Blumleins reached about 60-70% with gas filled spark gap switching. The generated pulse voltage of peak amplitude of 23 kV and pulse width of 5 ns is used to extract and accelerate an electron beam of 320 mA, measured by a fast current transformer. A nanosecond pulse width electron diode was achieved successfully. Furthermore, the principle of a DWA is well proven and the development details and discussions are presented in this article.

  18. International Data Centre: Reviewed Event Bulletin vs. Waveform Cross Correlation Bulletin

    CERN Document Server

    Bobrov, Dmitry; Given, Jeffrey; Khukhuudei, Urtnasan; Kitov, Ivan; Sitnikov, Kirill; Spiliopoulos, Spilio; Zerbo, Lassina

    2012-01-01

    Our objective is to assess the performance of waveform cross-correlation technique, as applied to automatic and interactive processing of the aftershock sequence of the 2012 Sumatera earthquake relative to the Reviewed Event Bulletin (REB) issued by the International Data Centre. The REB includes 1200 aftershocks between April 11 and May 25 with body wave magnitudes from 3.05 to 6.19. To automatically recover the sequence, we selected sixteen aftershocks with mb between 4.5 and 5.0. These events evenly but sparsely cover the area of the most intensive aftershock activity as recorded during the first two days after the main shock. In our study, waveform templates from only seven IMS array stations with the largest SNRs estimated for the signals from the main shock were used to calculate cross-correlation coefficients over the entire period of 44 days. Approximately 1000000 detections obtained using cross-correlation were then used to build events according to the IDC definition. After conflict resolution betwe...

  19. END-OF-YEAR PUBLICATION OF WEEKLY BULLETIN

    CERN Multimedia

    Publications Section

    2002-01-01

    The final edition (nos 51-52/2002 and 1-2/2003) of the last Weekly Bulletin of the year will appear on Friday 13 December and will cover events at CERN from 16-20 December 2002 to 6-10 January 2003. Announcements for publication in this issue should reach the Media & Publication Section/ETT or the Staff Association, as appropriate, on Tuesday 10 December by noon. Publications Section/ ETT ­ Tel. 73830

  20. END-OF-YEAR PUBLICATION OF WEEKLY BULLETIN

    CERN Multimedia

    Publications Section/ ETT

    2001-01-01

    The final edition (nos 51-52/2001 and 1-2/2002) of the last Weekly Bulletin of the year will appear on Friday 14 December and will cover events at CERN from 17-21 December 2001 to 7-11 January 2002. Announcements for publication in this issue should reach the Publication Section/ETT or the Staff Association, as appropriate, on Tuesday 11 December by noon.

  1. End-of-year - publication of weekly bulletin

    CERN Multimedia

    Publication Section

    2004-01-01

    The final edition (nos 51-52/2004 and 1-2/2005) of the last Weekly Bulletin of the year will appear on Friday 10 December and will cover events at CERN from 13-17 December 2004 to 3-7 January 2005. Announcements for publication in this issue should reach the Publication Section or the Staff Association, as appropriate, on Tuesday 7 December by noon. Publications Section Tel. 73830 or 79971

  2. Evaluation of some commercial grade polymers as possible dosimeters for technological irradiations in electron accelerators

    CERN Document Server

    Bryl-Sandelewska, T

    2002-01-01

    Dosimetric properties of two kinds of clear polymethylmethacrylate (PMMA)and one kind of polystyrene (PS) sheets in technological accelerator irradiations, are presented. Absorbance of the sheets and its dependence on the dose have been measured at a suitable wavelength using a UV/VIS spectrophotometer. Both kind PMMA can be used for technological dose measurements but each of them in the different range of the doses (approx 3 to approx 30 kGy and approx 30 to above 200 kGy). Heating the samples after irradiation accelerates the stabilization of the absorbance, which change slowly during the storage of the samples if not heated.Absorbance of clear PS sheets decreases very much during the storage after irradiation, and heating of the samples does not accelerate the stabilization of the value. It can be said that the Ps investigated is not suitable for technological dose measurements in accelerator i radiations.

  3. Use and User Perception of Electronic Information Resources: A Case Study of Siva Institute of Frontier Technology, India

    Directory of Open Access Journals (Sweden)

    Velmurugan Chandran

    2013-12-01

    Full Text Available The present study aims to explore the use and user perception of electronic resources in Siva Institute of Frontier Technology, India. A total number of 123 users were taken into account for the study through a questionnaire-based survey method. A well-structured questionnaire was designed and distributed to the selected 200 students and staff members. 123 copies of the questionnaires were returned dully filled in and the overall response rate was 61.50 percent. The questionnaire contained both open- and close-ended questions. The collected data were classified, analyzed, and tabulated by using simple statistical methods. This study covers the impact of electronic resources on students and faculty in their academic pursuit.

  4. Hard electronics; Hard electronics

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Hard material technologies were surveyed to establish the hard electronic technology which offers superior characteristics under hard operational or environmental conditions as compared with conventional Si devices. The following technologies were separately surveyed: (1) The device and integration technologies of wide gap hard semiconductors such as SiC, diamond and nitride, (2) The technology of hard semiconductor devices for vacuum micro- electronics technology, and (3) The technology of hard new material devices for oxides. The formation technology of oxide thin films made remarkable progress after discovery of oxide superconductor materials, resulting in development of an atomic layer growth method and mist deposition method. This leading research is expected to solve such issues difficult to be easily realized by current Si technology as high-power, high-frequency and low-loss devices in power electronics, high temperature-proof and radiation-proof devices in ultimate electronics, and high-speed and dense- integrated devices in information electronics. 432 refs., 136 figs., 15 tabs.

  5. Electronically Tunable Current-mode High-order Ladder Low-pass Filters Based on CMOS Technology

    Directory of Open Access Journals (Sweden)

    T. Kunto

    2015-12-01

    Full Text Available This paper describes the design of current mode low-pass ladder filters based on CMOS technology. The filters are derived from passive RLC ladder filter prototypes using new CMOS lossy and lossless integrators. The all-pole and Elliptic approximations are used in the proposed low-pass filter realizations. The proposed two types of filter can be electronically tuned between 10kHz and 100MHz through bias current from 0.03µA to 300µA. The proposed filters use 1.5 V power supply with 3 mW power consumption at 300 µA bias current. The proposed filters are resistorless, use grounded capacitors and are suitable for further integration. The total harmonic distortion (THD of the low-pass filters is less than 1% over the operating frequency range. PSPICE simulation results, obtained by using TSMC 0.18µm technology, confirm the presented theory.

  6. The feasibility of using 'bring your own device' (BYOD) technology for electronic data capture in multicentre medical audit and research.

    Science.gov (United States)

    Faulds, M C; Bauchmuller, K; Miller, D; Rosser, J H; Shuker, K; Wrench, I; Wilson, P; Mills, G H

    2016-01-01

    Large-scale audit and research projects demand robust, efficient systems for accurate data collection, handling and analysis. We utilised a multiplatform 'bring your own device' (BYOD) electronic data collection app to capture observational audit data on theatre efficiency across seven hospital Trusts in South Yorkshire in June-August 2013. None of the participating hospitals had a dedicated information governance policy for bring your own device. Data were collected by 17 investigators for 392 individual theatre lists, capturing 14,148 individual data points, 12, 852 (91%) of which were transmitted to a central database on the day of collection without any loss of data. BYOD technology enabled accurate collection of a large volume of secure data across multiple NHS organisations over a short period of time. Bring your own device technology provides a method for collecting real-time audit, research and quality improvement data within healthcare systems without compromising patient data protection.

  7. Nano-structure multilayer technology fabrication of high energy density capacitors for the power electronic building book

    Energy Technology Data Exchange (ETDEWEB)

    Barbee, T.W.; Johnson, G.W.; Wagner, A.V.

    1997-10-21

    Commercially available capacitors do not meet the specifications of the Power Electronic Building Block (PEBB) concept. We have applied our propriety nanostructure multilayer materials technology to the fabrication of high density capacitors designed to remove this impediment to PEBB progress. Our nanostructure multilayer capacitors will also be enabling technology in many industrial and military applications. Examples include transient suppression (snubber capacitors), resonant circuits, and DC filtering in PEBB modules. Additionally, weapon applications require compact energy storage for detonators and pulsed-power systems. Commercial applications run the gamut from computers to lighting to communications. Steady progress over the last five years has brought us to the threshold of commercial manufacturability. We have demonstrated a working dielectric energy density of > 11 J/cm3 in 20 nF devices designed for 1 kV operation.

  8. Exposure Potential and Health Impacts of Indium and Gallium, Metals Critical to Emerging Electronics and Energy Technologies.

    Science.gov (United States)

    White, Sarah Jane O; Shine, James P

    2016-12-01

    The rapid growth of new electronics and energy technologies requires the use of rare elements of the periodic table. For many of these elements, little is known about their environmental behavior or human health impacts. This is true for indium and gallium, two technology critical elements. Increased environmental concentrations of both indium and gallium create the potential for increased environmental exposure, though little is known about the extent of this exposure. Evidence is mounting that indium and gallium can have substantial toxicity, including in occupational settings where indium lung disease has been recognized as a potentially fatal disease caused by the inhalation of indium particles. This paper aims to review the basic chemistry, changing environmental concentrations, potential for human exposure, and known health effects of indium and gallium.

  9. Materials & Engineering: Propelling Innovation MRS Bulletin Special Issue Session

    Energy Technology Data Exchange (ETDEWEB)

    Rao, Gopal [Materials Research Society, Warrendale, PA (United States)

    2016-05-06

    Materials enable engineering; and, engineering in turn depends on materials to transform design concepts and equations into physical entities. This relationship continues to grow with expanding societal demand for new products and processes. MRS Bulletin, a publication of the Materials Research Society (MRS) and Cambridge University Press, planned a special issue for December 2015 on Materials and Engineering: Propelling Innovation. This special issue of MRS Bulletin captured the unique relationship between materials and engineering, which are closely intertwined. A special half day session at the 2015 MRS Fall Meeting in Boston captured this discussion through presentations by high level experts followed by a panel discussion on what it takes to translate materials discoveries into products to benefit society. The Special Session included presentations by experts who are practitioners in materials as well as engineering applications, followed by a panel discussion. Participants discussed state-of-the-art in materials applications in engineering, as well as how engineering needs have pushed materials developments, as also reflected in the 20 or so articles published in the special issue of MRS Bulletin. As expected, the discussions spanned the broad spectrum of materials and provided very strong interdisciplinary interactions and discussions by participants and presenters.

  10. Evaluation of sixteen years of INGV seismic Bulletins

    Directory of Open Access Journals (Sweden)

    R. Di Maro

    2006-06-01

    Full Text Available In this work we analyze earthquake parameters published in the Seismic Bulletin of the Istituto Nazionale di Geofisica e Vulcanologia (INGV The analysis and the interpretation of the digital signals, done by specialized employees daily, produce most of the seismological information that comprises INGV’s earthquake bulletins. After a brief introduction on the criteria we use to obtain seismic parameters, this paper will review the processing procedures employed over a period of sixteen years from 1988 to September 2003. This study also addresses the issue of the comparison between Magnitude calculated on signal duration (Md and on amplitude (ML and the lack of a correct calibration between them . A completeness analysis of the whole bulletin performed using both the Stepp and the Habermann techniques shows the importance of considering changes in the seismicity rate and in the geometry of the seismological network. To conclude this excursus, we calculated the errors of hypocentral locations and the detection capacity of individual seismic stations. This final step stresses the increasing improvement of the INGV seismic network over the past 16 years.

  11. Measuring Maturity of Use for Electronic Medical Records (EMRs) in British Columbia: The Physician Information Technology Office (PITO).

    Science.gov (United States)

    Rimmer, Carol; Hagens, Simon; Baldwin, Anne; Anderson, Carol J

    2014-01-01

    This article examines British Columbia (BC)'s Physician Information Technology Office's efforts to measure and improve the use of electronic medical records (EMRs) by select practices in BC with an assessment of their progress using a maturity model, and targeted support. The follow-up assessments showed substantial increases in the physicians' scores resulting from action plans that comprised a series of tailored support activities. Specifically, there was an increase from 21% to 83% of physicians who could demonstrate that they used their EMRs as the principal method of record-keeping.

  12. Electronic-nose technology using sputum samples in diagnosis of patients with tuberculosis

    NARCIS (Netherlands)

    Kolk, A.; Hoelscher, M.; Maboko, L.; Jung, J.; Kuijper, S.; Cauchi, M.; Bessant, C.; van Beers, S.; Dutta, R.; Gibson, T.; Reither, K.

    2010-01-01

    We investigated the potential of two different electronic noses (EN; code named "Rob" and "Walter") to differentiate between sputum headspace samples from tuberculosis (TB) patients and non-TB patients. Only samples from Ziehl-Neelsen stain (ZN)- and Mycobacterium tuberculosis culture-positive (TBPO

  13. Electronic States near Dislocations in Transition Metals : An Application of Quantum Chemistry in Technology

    NARCIS (Netherlands)

    Hosson, J.Th.M. De

    1980-01-01

    This paper outlines a model for calculating the localized states of a <100> edge dislocation in α-Fe. The model used for the calculations is based on the multiple-scattering model (SCF-Xα-SW). The purpose of this research is twofold: (1) To determine changes in electronic structure of the lattice ne

  14. Application of electron beam equipment based on a plasma cathode gun in additive technology

    Science.gov (United States)

    Galchenko, N. K.; Kolesnikova, K. A.; Semenov, G. V.; Rau, A. G.; Raskoshniy, S. Y.; Bezzubko, A. V.; Dampilon, B. V.; Sorokova, S. N.

    2016-11-01

    The paper discusses the application of electron beam equipment based on a plasma cathode gun for three-dimensional surface modification of metals and alloys. The effect of substrate surface preparation on the adhesion strength of gas thermal coatings has been investigated.

  15. Teacher-Created Electronic Books: Integrating Technology to Support Readers with Disabilities

    Science.gov (United States)

    Rhodes, Joan A.; Milby, Tammy M.

    2007-01-01

    The No Child Left Behind Act of 2001 holds U.S. schools accountable for the yearly assessment of all students as they progress toward meeting state educational goals. Students with disabilities continue to be a focal point for improving student achievement at the school and district levels. Creating teacher-made electronic books is an effective…

  16. Technical report on "BES Early Career. Control Graphene Electronic Structure for Energy Technology"

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Feng [Univ. of California, Berkeley, CA (United States)

    2015-07-11

    Graphene, a one-atom thick sheet of carbon, exhibits incredible structural flexibility, electrical transport, and optical responses. And remarkably, the graphene electronic structure can be varied through interlayer coupling, nanoscale patterning, and electrical gating. In this project we made significant contribution to better understand and control physical properties of graphene and other novel two-dimensional layered materials.

  17. Theories and technologies of electronic-electrical-mechanical integrated(EEMI)transmission system

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ EEMI is one of the hot spots in cross-disciplinary research. The research in this topic was to discard the traditional mechanical gear reducer, integrate electrical motor with mechanical load, control the electrical motor by electrical power generated by microelectronics and electrical electronics; namely, form a EEMI transmission system in the mechanical equipments with low rotation rate and large rotation torque.

  18. Extending consumer categorization based on innovativeness: Intentions and technology clusters in consumer electronics

    NARCIS (Netherlands)

    Rijnsoever, F.J. van; Castaldi, C.

    2011-01-01

    Consumer categorizations based on innovativeness were originally proposed by E.M. Rogers (2003) and remain of relevance for predicting purchasing behavior in high-tech domains such as consumer electronics. We extend such innovativeness-based categorizations in two directions: We first take into acco

  19. Technology, Identity, and Community: The Role of Electronic Teaching Portfolios in Becoming a Teacher

    Science.gov (United States)

    Trent, John; Shroff, Ronnie H.

    2013-01-01

    This article reports on an exploratory qualitative investigation of an initiative to use an electronic teaching portfolio at a teacher education institution in Hong Kong. Using in-depth interviews, this initiative is examined from the perspective of preservice teachers themselves. Interviews sought to gain an understanding of how the construction…

  20. Nuclear Technology. Course 27: Metrology. Module 27-3, Gage Blocks, Mechanical Comparators and Electronic Comparators.

    Science.gov (United States)

    Selleck, Ben; Espy, John

    This third in a series of eight modules for a course titled Metrology describes gage blocks and mechanical and electronic comparators. The module follows a typical format that includes the following sections: (1) introduction, (2) module prerequisites, (3) objectives, (4) notes to instructor/student, (5) subject matter, (6) materials needed, (7)…

  1. Teacher-Created Electronic Books: Integrating Technology to Support Readers with Disabilities

    Science.gov (United States)

    Rhodes, Joan A.; Milby, Tammy M.

    2007-01-01

    The No Child Left Behind Act of 2001 holds U.S. schools accountable for the yearly assessment of all students as they progress toward meeting state educational goals. Students with disabilities continue to be a focal point for improving student achievement at the school and district levels. Creating teacher-made electronic books is an effective…

  2. Technology Trumping Sleep: Impact of Electronic Media and Sleep in Late Adolescent Students

    Science.gov (United States)

    Moulin, Kerry L.; Chung, Chia-Jung

    2017-01-01

    The purpose of this research study was to explore with what impact evening media use interfered with either schoolwork and/or sufficient healthy sleep. In addition, the study examined with what impact there may be a compromise in students' ability or aptitude for positive academic success, related to either lack of sleep or electronic media use.…

  3. Electronic Reading and Digital Library Technologies: Understanding Learner Expectation and Usage Intent for Mobile Learning

    Science.gov (United States)

    Hyman, Jack A.; Moser, Mary T.; Segala, Laura N.

    2014-01-01

    Mobile information technology is changing the education landscape by offering learners the opportunity to engage in asynchronous, ubiquitous instruction. While there is a proliferation of mobile content management systems being developed for the mobile Web and stand-alone mobile applications, few studies have addressed learner expectations and…

  4. Correlationally Assessing the Relationship of Information Technology Investments in Electronic Medical Records to Business Value

    Science.gov (United States)

    Richardson, Daniel J.

    2009-01-01

    The lag in information exchange and assimilation adoption experienced by modern primary care physicians in the conduct of evidence based medicine may be affecting health care system productivity and patient quality of care. Further, interest in whether or not information technology (IT) investments show an increase in business value has increased…

  5. Assessing Factors Affecting Physician's Intention to Adopt Biometric Authentication Technology in Electronic Medical Records

    Science.gov (United States)

    Corazao, Cesar E.

    2014-01-01

    The Health Insurance Portability and Accountability Act of 1996 (HIPAA) regulated the privacy and security of patient information. Since HIPPA became a law, hospital operators have struggled to comply fully with its security and privacy provisions. The proximity-based biometric authentication (PBBA) technology evolved in last decade to help…

  6. Application Possibilities of Social Marketing Technologies for Publicity of Electronic Government Services

    Directory of Open Access Journals (Sweden)

    Tadas Limba

    2013-08-01

    Full Text Available Nowadays e-government projects and projects in the public sector are changing the consistency and reality of our daily life and will need to be managed by project managers, who uge modern marketing tools and technologies. Social marketing is one of the modern marketing tools and, probably, it is the best tool to provide marketing in public sector project management, It has been changing in different ways since the founding of social marketing: the aim of social marketing, the technologies for using i ; but nowadays it’s hard to imagine public sector projects and, especially, egovernment projects, without using social marketing technologies. The usage of social marketing technologies can improve public sector project management and make the project more attractive to society or some part of it. This scientific paper represents social marketing transformation, the way in which social marketing needs to be used in the public sector project management process and analyses the phases of social marketing. It also gives some practical advics for public sector organizations o, how to implement social marketing in the e-government project deployment process.

  7. Development of Distributed System for Electronic Business Based on Java-Technologies

    Science.gov (United States)

    Kintonova, Aliya Zh.; Andassova, Bakkaisha Z.; Ermaganbetova, Madina A.; Maikibaeva, Elmira K.

    2016-01-01

    This paper describes the results of studies on the peculiarities of distributed information systems, and the research of distributed systems technology development. The paper also provides the results of the analysis of E-business market research in the Republic of Kazakhstan. The article briefly describes the implementation of a possible solution…

  8. Electronic Reading and Digital Library Technologies: Understanding Learner Expectation and Usage Intent for Mobile Learning

    Science.gov (United States)

    Hyman, Jack A.; Moser, Mary T.; Segala, Laura N.

    2014-01-01

    Mobile information technology is changing the education landscape by offering learners the opportunity to engage in asynchronous, ubiquitous instruction. While there is a proliferation of mobile content management systems being developed for the mobile Web and stand-alone mobile applications, few studies have addressed learner expectations and…

  9. Correlationally Assessing the Relationship of Information Technology Investments in Electronic Medical Records to Business Value

    Science.gov (United States)

    Richardson, Daniel J.

    2009-01-01

    The lag in information exchange and assimilation adoption experienced by modern primary care physicians in the conduct of evidence based medicine may be affecting health care system productivity and patient quality of care. Further, interest in whether or not information technology (IT) investments show an increase in business value has increased…

  10. 76 FR 76640 - Telecommunications Act Accessibility Guidelines; Electronic and Information Technology...

    Science.gov (United States)

    2011-12-08

    ... Parts 1193 and 1194 [Docket No. 2011-07] RIN 3014-AA37 Telecommunications Act Accessibility Guidelines... technology, which apply to federal agencies, and its guidelines for telecommunications accessibility, which apply to telecommunications manufacturers. The text of the proposed standards and guidelines...

  11. Development and Application of Novel Electron Transfer Dissociation-based Technologies for Proteomics

    NARCIS (Netherlands)

    Frese, C.

    2013-01-01

    Proteins are key actors in all cellular processes and pathways and almost all diseases are linked to perturbations of proteins, their modification state or interaction networks. Mass spectrometry-based proteomics has matured to a high-throughput quantitative technology, aiming to provide sensitive,

  12. Boletin de Informacion Educativa, Ano 2, No. 3. (Educational Information Bulletin, Volume 2, No. 3).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This information bulletin is published by the Documentation and Educational Information Center in the Argentine province of Santa Fe. The bulletin reports on educational developments in the province and abroad, educational problems, statistics, legislation, documentation and information techniques, and information from international organizations.…

  13. Boletin de Informacion Educativa, Ano III, No. 7 (Educational Information Bulletin, Volume III, No. 7).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This information bulletin is published by the Documentation and Educational Information Center in the Argentine province of Santa Fe. The bulletin reports on educational developments in the province and abroad, educational problems, statistics, legislation, documentation and information techniques, and information from international organizations.…

  14. Boletin de Informacion Educativa, Ano 2, No. 4 (Educational Information Bulletin, Volume 2, No. 4).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This information bulletin is published by the Documentation and Educational Information Center in the Argentine province of Santa Fe. The bulletin reports on educational developments in the province and abroad, educational problems, statistics, legislation, documentation and information techniques, and information from international organizations.…

  15. Boletin de Informacion Educativa, Ano III, No. 6 (Educational Information Bulletin, Volume III, No. 6).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This information bulletin is published by the Documentation and Educational Information Center in the Argentine province of Santa Fe. The bulletin reports on educational developments in the province and abroad, educational problems, statistics, legislation, documentation and information techniques, and information from international organizations.…

  16. Boletin de Informacion Educativa, Ano V, No. 9 (Educational Information Bulletin, Volume V, No. 9).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This information bulletin is published by the Documentation and Educational Information Center in the Argentine province of Santa Fe. The bulletin reports on educational developments in the province and abroad, educational problems, statistics, legislation, documentation and information techniques, and information from international organizations.…

  17. Boletin de Informacion Educativa, Ano 3, No. 5 (Educational Information Bulletin, Volume 3, No. 5)

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This information bulletin is published by the Documentation and Educational information Center in the Argentine province of Santa Fe. The bulletin reports on educational developments in the province and abroad, educational problems, statistics, legislation, documentation and information techniques, and information from international organizations.…

  18. Boletin de Informacion Educativa, Ano IV, No. 8 (Educational Information Bulletin, Volume IV, No. 8).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This information bulletin is published by the Documentation and Educational Information Center in the Argentine province of Santa Fe. The bulletin reports on educational developments in the province and abroad, educational problems, statistics, legislation, documentation and information techniques, and information from international organizations.…

  19. Boletin de Informacion Educativa, Ano 1, No. 2 (Educational Information Bulletin, Volume 1, No. 2).

    Science.gov (United States)

    Ministerio de Educacion y Cultura, Santa Fe (Argentina). Centro de Documentacion e Informacion Educativa de la Provincia de Santa Fe.

    This information bulletin is published by the Documentation and Educational Information Center in the Argentine province of Santa Fe. The bulletin reports on educational developments in the province and abroad, educational problems, statistics, legislation, documentation and information techniques, and information from international organizations.…

  20. 41 CFR 109-1.103-50 - DOE-PMR temporary policies and bulletins

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false DOE-PMR temporary... GENERAL 1-INTRODUCTION 1.1-Regulation System § 109-1.103-50 DOE-PMR temporary policies and bulletins (a... Code of Federal Regulations (CFR). (b) DOE-PMR Bulletins are used to disseminate information...