Electronic astronomical information handling and flexible publishing.

NASA Astrophysics Data System (ADS)

Heck, A.

The current dramatic evolution in information technology is bringing major modifications in the way scientists work and communicate. The concept of electronic information handling encompasses the diverse types of information, the different media, as well as the various communication methodologies and technologies. It ranges from the very collection of data until the final publication of results and sharing of knowledge. New problems and challenges result also from the new information culture, especially on legal, ethical, and educational grounds. Electronic publishing will have to diverge from an electronic version of contributions on paper and will be part of a more general flexible-publishing policy. The benefits of private publishing are questioned. The procedures for validating published material and for evaluating scientific activities will have to be adjusted too. Provision of electronic refereed information independently from commercial publishers in now feasible. Scientists and scientific institutions have now the possibility to run an efficient information server with validated (refereed) material without the help of a commercial publishers.

Caught in the Net: Notes from the Electronic Underground.

ERIC Educational Resources Information Center

Readings, Bill

Framed by the rising costs of traditional scholarly publishing and the increasing restrictions on library budgets, the turn to electronic publishing seems to be the way of the future, according to the publisher of an electronic journal, "Surfaces." Costs and delays of production and distribution are massively reduced. The electronic…

The New Publishing: Technology's Impact on the Publishing Industry over the Next Decade.

ERIC Educational Resources Information Center

Rawlins, Gregory J. E.

1992-01-01

Discusses technology's impact on the products, revenue sources, and distribution channels of the publishing industry over the next decade. Highlights include electronic books and copy protection; copyright; advantages of electronic books to users, libraries, and publishers; retailing schemes; changes in education; subscription publishing;…

A Value-Added Framework for Analyzing Electronic and Print Publishing.

ERIC Educational Resources Information Center

Perritt, Henry H., Jr.

1991-01-01

Discusses changes in the publishing industry resulting from digital electronic networks and optical storage technologies, and explains attributes of information products as types of value for both print and electronic contexts. Electronic products necessary for a shift from paper to electronic formats are identified, and legal issues are…

Navigating the Minefield of Self-Publishing E-Textbooks

ERIC Educational Resources Information Center

Schultz, Leah

2017-01-01

This paper examines the issues useful for faculty members that are considering electronically self-publishing their course textbook. A brief history of the use of electronic textbooks is presented as well as the advantages and disadvantages associated with self-publishing and electronic textbooks. A brief overview is provided on the process of…

Videotex and Teletext: Regulation of the Electronic Publisher?

ERIC Educational Resources Information Center

Rimmer, Tony

Suggesting that the transition from a paper system of news distribution to an electronic one moves the press from a relatively regulation-free environment to one encumbered with broadcast and common carrier regulation, this paper reviews communication law as it applies to the electronic publisher and considers whether this form of publishing might…

Electronic Publishing or Electronic Information Handling?

NASA Astrophysics Data System (ADS)

Heck, A.

The current dramatic evolution in information technology is bringing major modifications in the way scientists communicate. The concept of 'electronic publishing' is too restrictive and has often different, sometimes conflicting, interpretations. It is thus giving way to the broader notion of 'electronic information handling' encompassing the diverse types of information, the different media, as well as the various communication methodologies and technologies. New problems and challenges result also from this new information culture, especially on legal, ethical, and educational grounds. The procedures for validating 'published material' and for evaluating scientific activities will have to be adjusted too. 'Fluid' information is becoming a common concept. Electronic publishing cannot be conceived without link to knowledge bases nor without intelligent information retrieval tools.

Publishers, Publishing and the Internet: How Journal Publishing Will Survive and Prosper in the Electronic Age.

ERIC Educational Resources Information Center

Cox, John E.

1997-01-01

The Internet will change how publishers function. Publishers will need to acquire new skills in developing multimedia; become custodians of intellectual property rather than producers of printed artifacts; know copyright and contract law, especially international aspects; and work more closely with universities to deliver electronic information…

77 FR 40459 - Electronic Fund Transfers (Regulation E); Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

... Electronic Fund Transfers (Regulation E); Correction AGENCY: Bureau of Consumer Financial Protection. ACTION... published the Final Rule (77 FR 6194), which implements the Electronic Fund Transfer Act, and the official... Sec. 1005.3(a) in the interim final rule, Electronic Fund Transfers (Regulation E), published on...

A Case Study in E-Journal Developments: The Scandinavian Position.

ERIC Educational Resources Information Center

Joa, Harald

1997-01-01

Provides an overview of peer-reviewed scientific and scholarly electronic journals in Scandinavia from a publisher's point of view. Discusses the electronic journals market in Scandinavia, international electronic publishing, the Institute for Scientific Information's Electronic Library Project, the one-stop shopping concept, and copyright and…

Electronic Publishing and Collection Development, a Subscription Agent's View.

ERIC Educational Resources Information Center

Wallas, Philip

Trends in publishing, advances in technology and pressures on library budgets have combined to put libraries and publishers at odds with each other. Research libraries expect broad, easy access to electronic information, greater convenience and faster delivery but at reduced cost. Publishers are exploring new channels for distributing their…

Electronic Publishing and Library Technical Services.

ERIC Educational Resources Information Center

Aveney, Brian

1984-01-01

Trends in electronic editions, on-demand publishing, and online publishing are reviewed and their potential effects on library services and organization are discussed, including library material selection, acquisitions, cataloging, serials, circulation, and home printers. Thirteen references are provided. (EJS)

Academic Librarians and Publishers: Customers versus Producers or Partners in the Planning of Electronic Publishing?

ERIC Educational Resources Information Center

Hunter, Karen

1988-01-01

Proposes that academic librarians and publishers should view themselves as partners rather than adversaries. Following a discussion of premises, problems, and attitudes related to librarian-publisher cooperation, several areas for joint development are suggested: new products and services; CD-ROM; electronic document delivery; scholarly book…

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

ERIC Educational Resources Information Center

Sanders, Mark

1999-01-01

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

Toward Enhancing the Social Benefits of Electronic Publishing. Report of an Aspen Institute Planning Meeting (Queenstown, Maryland, February 25-26, 1987). Communications and Society Forum Report #1.

ERIC Educational Resources Information Center

Rice, Michael

Intended to investigate ways in which electronic publishing might be further developed to serve important consumer needs and social interests that have yet to become a focus for the industry, this two-day planning meeting consisted of roundtable discussions with 16 electronic publishing experts and practitioners. Following a presentation of the…

Scholarly Publishing's Evolving Landscape: Impact Metrics, Electronic-Only Journals, and Open Access in Journalism and Communication Research

ERIC Educational Resources Information Center

Antell, Karen; Foote, Joe S.; Foote, Jody Bales

2016-01-01

This study surveys the landscape of scholarly publishing, with particular emphasis on scholarly journals in the communication discipline, measuring the shift to electronic publishing in six selected disciplines and exploring two other important emerging topics: open-access publishing and new journal citation metrics. The goals are to inform…

Electronic Journal Publishers: A Reference Librarian's Guide.

ERIC Educational Resources Information Center

Huber, Charles F.

2000-01-01

Discusses problems that the lack of standardization in electronic journal publishing creates for reference or bibliographic instruction librarians and describes a study that examined science, technology, and medicine journals publishers' Web sites, focusing on those features most relevant to end users. (Author/LRW)

Reading, Writing, and Publishing Digital Text.

ERIC Educational Resources Information Center

Boone, Randall; Higgins, Kyle

2003-01-01

This article explores current state-of-the-art technologies available for reading, writing, and publishing, including electronic books (ebooks), electronic libraries, and electronic journals. Instructional design, best practices for improving reading skills using ebooks, and copyright issues are discussed. Vignettes offer a positive scenario for…

The Decision to Publish Electronically.

ERIC Educational Resources Information Center

Craig, Gary

1983-01-01

Argues that decision to publish a given intellectual product "electronically" is a business decision based on customer needs, available format alternatives, current business climate, and variety of already existing factors. Publishers are most influenced by customers' acceptance of new products and their own role as intermediaries in…

Electronic publishing and information handling: Plenty of roses, but also some thorns

NASA Astrophysics Data System (ADS)

Heck, André

The current dramatic evolution in information technology is bringing major modifications in the way scientists communicate. The concept of 'electronic publishing' is too restrictive and has often different, sometimes conflicting, interpretations. It is giving way to the broader notion of 'electronic information handling' encompassing the diverse types of information, the different media, as well as the various communication methodologies and technologies. New problems and challenges result also from this new information culture, especially on legal, ethical, and educational grounds. The procedures for validating 'published material' and for evaluating scientific activities will have to be adjusted too. 'Fluid' information is becoming an omnipresent reality. Electronic publishing cannot be conceived without link to knowledge bases and information resources, nor without intelligent information retrieval tools.

Forces Shaping the Electronic Publishing Industry of the 1990s.

ERIC Educational Resources Information Center

Hawkins, Donald T.; And Others

1992-01-01

Reviews the conventional publishing industry, and discusses a study of the electronic publishing industry and its products and processes. Discusses seven major forces affecting it--technology, economics, demographics, social trends, government policies, applications growth, and industry trends--and outlines principles to follow for success in…

Book Soup: Electronic Commerce and the Future of Publishing.

ERIC Educational Resources Information Center

Chuck, Lysbeth B.

1998-01-01

Examines electronic book selling and publishing, with a detailed look at Amazon.com, National Association of Science Writers, and *bylines* sites. Discusses costs/profits; differences between traditional and electronic book selling; customer feedback; ordering procedures; membership; out-of-print titles; the Direct-to-Web model of electronic…

Creating New Pricing Models for Electronic Publishing.

ERIC Educational Resources Information Center

Boelio, David B.; Knight, Nancy H.

Establishing pricing policies for electronic publishing that are fair and flexible is of vital importance to the information industry. The pricing of most information available electronically is far less efficient and market-sensitive than it could be. Some of the new approaches to pricing, emphasizing a usage-based metric providing qualitative…

Libraries and the Changing Scholarly Process. Occasional Paper 1.

ERIC Educational Resources Information Center

Simpson, Donald B.

Arguing that new technologies such as telefacsimile, electronic publishing, and electronic document delivery are altering the processes of communication and the response of libraries to scholars' needs, this paper provides a vision for the future, particularly with regard to the impact of electronic publishing on the traditional roles of academic…

Going Online With Ocean Drilling Publications

NASA Astrophysics Data System (ADS)

Klaus, A. D.; Petronotis, K. E.

2003-12-01

In 1999, the Ocean Drilling Program (ODP) transitioned from a print publication format to a hybrid print/electronic format of its Initial Reports (IR) series. A year later, the Scientific Results (SR) series joined the electronic era. Our mandate was to produce a fully functional electronic publication in HTML and PDF formats that would also function as a professionally typeset printed publication. The IR series disseminates the preliminary scientific knowledge gained during each ODP cruise, whereas the SR series is a venue for publishing independent research conducted after each cruise and often includes extensive data sets and many color images. Although both series are published as a print/CD-ROM hybrid and on the Web, the IR online version follows publication of the CD, whereas the SR online version precedes it. This unique format--neither all print, all electronic, or print with electronic replica of print--led to interesting challenges that few other publishers had to grapple with when going electronic. ODP's formal transition from print to electronic publication was concentrated in a 2-year period, but fortunately, staff members had honed many valuable online editing and production skills prior to that time as a cost-saving means of publishing hardcover books. This made the transition rather seamless for the staff; however, issues pertaining to multiplatform publications still had to be addressed. These included word choices that made sense regardless of whether the material was being viewed on paper, on CD, or on the Web; the creation of alternative citation formats; policies on revising already published electronic material; etc. In our experience, the advantages for publishers and readers have outweighed the growing pains of moving to electronic publishing. For example, SR authors typically see their manuscripts published 4-5 months after acceptance, whereas it used to take 7-9 months. The accessibility of the online publications has significantly widened distribution. And the CD-ROM product allows ODP to enhance the electronic resources available to researchers by including an index of all published IR/SR volume pairs on each CD, detailed site maps, movies, unlimited color images, and other supplementary data sets provided by authors. Our next venture is to digitize the older printed ODP volumes and the Deep Sea Drilling Project (DSDP) series and make these publications available online in HTML and PDF formats as well. This will provide the scientific community with more than 30 years of marine earth science research at the click of a mouse, a legacy that will be built upon by the Integrated Ocean Drilling Program (IODP) in the near future.

Restrictions impeding web-based courses: a survey of publishers' variation in authorising access to high quality on-line literature.

PubMed

Langlois, Michele; Heller, Richard F; Edwards, Richard; Lyratzopoulos, Georgios; Sandars, John

2004-04-07

Web-based delivery of educational programmes is becoming increasingly popular and is expected to expand, especially in medicine. The successful implementation of these programmes is reliant on their ability to provide access to web based materials, including high quality published work. Publishers' responses to requests to access health literature in the context of developing an electronic Master's degree course are described. Two different permission requests were submitted to publishers. The first was to store an electronic version of a journal article, to which we subscribe, on a secure password protected server. The second was to reproduce extracts of published material on password protected web pages and CD Rom. Eight of 16 publishers were willing to grant permission to store electronic versions of articles without levying charges additional to the subscription. Twenty of 35 publishers gave permission to reproduce extracts of published work at no fee. Publishers' responses were highly variable to the requests for access to published material. This may be influenced by vague terminology within the 'fair dealing' provision in the copyright legislation, which seems to leave it open to individual interpretation. Considerable resource costs were incurred by the exercise. Time expended included those incurred by us: research to identify informed representatives within the publishing organisation, request 'chase-ups' and alternative examples being sought if publishers were uncooperative; and the publisher when dealing with numerous permission requests. Financial costs were also incurred by both parties through additional staffing and paperwork generated by the permission process, the latter including those purely borne by educators due to the necessary provision of photocopy 'course packs' when no suitably alternative material could be found if publishers were uncooperative. Finally we discuss the resultant bias in material towards readily available electronic resources as a result of publisher's uncooperative stance and encourage initiatives that aim to improve open electronic access. The permission request process has been expensive and has resulted in reduced access for students to the relevant literature. Variations in the responses from publishers suggest that for educational purposes common policies could be agreed and unnecessary restrictions removed in the future.

Electronic publishing in radiology: economics and the future.

PubMed

Chew, Felix S; Llewellyn, Kevin T; Olsen, Kathryn M

2004-11-01

Scholarly publishing is a large market involving thousands of peer-reviewed journals but a decreasing number of publishers. An economic model can be described in which authors give their work to publishers who then sell access to this work. Because each published article is a unique work with few if any substitutes, publishers have some degree of monopoly power and can price their products accordingly. The advent of desktop publishing using personal computers made it possible for individuals to publish material without publishers, an activity that gained momentum when the publishing medium shifted from paper to electronic, and from electronic publishing to the Internet. This activity destabilized the industry, and in the rush to gain market share by providing free content, unsustainable business models were created. Scholarly publishing is now dominated by a small number of multinational corporations that acquired many smaller publishing operations. As these companies have exercised their monopoly power, an open access movement has gained traction in which authors (or their institutions) initially pay for publication, but readers have free and open access to the published articles. This movement is in diametric opposition to the commercial publishing model, and it remains to be seen whether and how well the two can coexist in the future.

The Business and Technology of Electronic and Optical Publishing.

ERIC Educational Resources Information Center

Schwerin, Julie B.

1988-01-01

The first of a two-part series on the emergence of CD-ROM in the online publishing industry introduces the business and technology aspects of electronic and optical publishing. The development of CD-ROM products and differences between CD-ROM and online in the areas of technology, content, and marketing are discussed. (MES)

Economics of Electronic Publishing: Cost Issues--Comments on Session One Presentations.

ERIC Educational Resources Information Center

Shirrell, Robert

This paper comments on three presentations (Janet Fisher, Malcolm Getz, and Bill Regier) at the Scholarly Communication and Technology Conference; it focuses on publisher costs, and also discusses the electronic publishing efforts undertaken at the University of Chicago Press. Janet Fisher, from MIT (Massachusetts Institute of Technology) Press,…

Scholarly Publishing in the Electronic Age: A Graduate Student's Perspective.

ERIC Educational Resources Information Center

Thompsen, Philip A.

The issue of whether the nature of scholarship is being changed by electronic publishing was made clear to a graduate student when his telecommunication link to the world (his modem) failed. While the newer forms of academic communication offer impressive advantages over traditional publishing, scholars still feel compelled to retain somehow the…

Electronic Publishing in Academia: An Economic Perspective.

ERIC Educational Resources Information Center

Getz, Malcolm

The challenge to academia is to invest in services that will turn the abundance of electronic data into sound, useful, compelling information products. The process of filtering, labeling, refining, and packaging, that is, the process of editing and publishing, takes resources and will be shaped by the electronic world in significant ways. This…

Citation Patterns to Traditional and Electronic Preprints in the Published Literature.

ERIC Educational Resources Information Center

Youngen, Gregory K.

1998-01-01

Identifies the growing importance of electronic preprints in the published literature of physics and astronomy and address several areas of concern regarding the future role of electronic preprints in scientific communication. Topics include a history of preprints in astronomy and physics; inaccuracies in preprint citations; and archival issues.…

“Terms and conditions of use” for journal articles and scholarly journals : A survey on the licensing processes associated with electronic scholarly materials

NASA Astrophysics Data System (ADS)

Hidaka, Masako

Copyright policies and terms directly affect the approach taken by journal editors, authors and readers regarding dealing with of articles and/or copyrighted materials. However Japanese academic society publishers have some trouble in licensing processes for copyrighted materials as previous studies pointed out. In 2011 we conducted a survey on “terms and conditions of use” of electronic journal and the licensing practices associated with electronic scholarly materials. The survey showed commercial publishers have enough announcements on reuse of copyrighted materials for readers. On the other hand Japanese academic societies' cares for readers tend to not enough. They publish journals both in Japanese and in English. Subsequently, English and Japanese templates of “terms and conditions of use” for Japanese academic society publishers were proposed. The templates were developed based on an understanding of the International Association of Scientific, Technical and Medical Publishers' “STM Permissions Guidelines,” which were designed to establish a standard and reasonable approach to granting permission for republication to all signatory publishers.The survey showed that Japanese academic society publishers and commercial publishers are facing the same issues regarding acceptable use of electronic supplemental materials for journal articles. This issue remains to be solved.

Issues in Electronic Publishing.

ERIC Educational Resources Information Center

Meadow, Charles T.

1997-01-01

Discusses issues related to electronic publishing. Topics include writing; reading; production, distribution, and commerce; copyright and ownership of intellectual property; archival storage; technical obsolescence; control of content; equality of access; and cultural changes. (Author/LRW)

Scholarly Electronic Full-Text Publications via the Internet: Issues and Impacts

NASA Technical Reports Server (NTRS)

Kosmin, Linda J.

1999-01-01

On-line access to complete texts of scholarly journal articles, conference papers, and books is facilitated by rapidly developing World-wide Web Internet access and capabilities. Meanwhile, print publications continue to be produced and read in spite of the proliferation of many networked electronic publications. The purpose of this presentation is to highlight fundamental issues impacting stakeholder groups, as the trend continues towards migration from paper to affordable ubiquitous networked full-text publications. Librarians, publishers, authors and end-users have various viewpoints, interests, and concerns. There are many issues challenging all stakeholder groups. For instance, all share concerns about administering copyright compliance and enforcing fair use. Uncontrollable electronic downstreaming could result in infringed copyright, while limiting a publisher's entitled revenue stream. Moreover, metered fee-based access may hamper scholarly information research. And, self-authoring on the Internet without peer filtering could lead to information clutter. Many related issues challenge librarians in particular. Among these are rising journal subscription prices, regardless if offered in print or electronic. Some electronic offerings are independent of print, others supplement or duplicate print; several publishers presently require subscribing to print in order to access electronic. Furthermore, numbers of publications are n'ow being marketed via the Internet directly to end-users, which can be viewed as encouraging users to bypass the traditional library. A key issue challenging publishers today is the rapidly expanding electronic user base that is demanding delivery of added-value full-text to desktop computers. Also of growing concern appears to be the decline in print sales to libraries, thereby reducing traditional revenue stream potential. Nowadays, publishers are more hesitant about investing in the production of publications geared toward small niche subjects, since these tend to require higher pricing and carry limited sales potential. Both electronic and print publications necessitate similar editorial, production, operating, and marketing dollars. Tradeoffs owing to delivery format difference do not necessarily mean less dollars need to be spent. Authors wishing to publish books are facing a decline in the role of scholarly monographs in electronic media. However, they are witnessing increased roles of electronic preprints and electronic journal articles. Moreover, the Internet fosters self-publishing without peer monitoring or formal review. Issues challenging end-users include electronic barriers to peer-reviewed formal published works (i.e., fee-based subscriptions to journal literature vs. traditional free-library concept). This often means password only access or IP address controlled site-licensed access. Also, in an uncontrolled Internet environment, sometimes there is a blurring of publication authorship/ownership, as various pieces of publications are cut/pasted into/re-posted on various, disconnected Web searchable home pages.

The Cost of Publishing an Electronic Journal: A General Model and a Case Study.

ERIC Educational Resources Information Center

Bot, Marjolein; Burgemeester, Johan; Roes, Hans

1998-01-01

Describes the Electronic Journal of Comparative Law (EJCL) project from Tilburg University and Utrecht University (Netherlands). A general costing model was developed to chart shared and direct costs of producing electronic journals. Data from the developing/publishing EJCL were used to illustrated the application of this model and to assess the…

What Constitutes Adoption of the Web: A Methodological Problem in Assessing Adoption of the World Wide Web for Electronic Commerce.

ERIC Educational Resources Information Center

White, Marilyn Domas; Abels, Eileen G.; Gordon-Murnane, Laura

1998-01-01

Reports on methodological developments in a project to assess the adoption of the Web by publishers of business information for electronic commerce. Describes the approach used on a sample of 20 business publishers to identify five clusters of publishers ranging from traditionalist to innovator. Distinguishes between adopters and nonadopters of…

X.400: The Standard for Message Handling Systems.

ERIC Educational Resources Information Center

Swain, Leigh; Tallim, Paula

1990-01-01

Profiles X.400, the Open Systems Interconnection (OSI) Application layer standard that supports interpersonal electronic mail services, facsimile transfer, electronic data interchange, electronic funds transfer, electronic publishing, and electronic invoicing. Also discussed are an electronic directory to support message handling, compatibility…

FTP: Full-Text Publishing?

ERIC Educational Resources Information Center

Jul, Erik

1992-01-01

Describes the use of file transfer protocol (FTP) on the INTERNET computer network and considers its use as an electronic publishing system. The differing electronic formats of text files are discussed; the preparation and access of documents are described; and problems are addressed, including a lack of consistency. (LRW)

Issues and Experiments in Electronic Publishing and Dissemination.

ERIC Educational Resources Information Center

Hunter, Karen

1994-01-01

Examines three topics related to electronic publishing and distribution: the national context, including NREN (National Education and Research Network); issues of market readiness, funding, delivery standards, access software, intellectual property concerns, and pricing and licensing models that must be resolved; and descriptions of seven services…

Electronic Data Interchange (EDI) for Libraries and Publishers.

ERIC Educational Resources Information Center

Santosuosso, Joe

1992-01-01

Defines electronic data interchange (EDI) as the exchange of data between computer systems without human intervention or interpretation. Standards are discussed; and the implementation of EDI in libraries and the serials publishing community in the areas of orders and acquisitions, claims, and invoice processing is described. (LRW)

If Information Wants To Be Free...Then Who's Going To Pay for It? [and] A Question of Access: SPARC, BioOne, and Society-Driven Electronic Publishing [and] Who Is Going To Mine Digital Library Resources? And How?

ERIC Educational Resources Information Center

Kaser, Richard T.; Johnson, Richard K.; Rudner, Lawrence

2000-01-01

Discusses Fair Use and the public perception; models for funding information services; publishers illusion that information is/should be free; Internet's role in making information freely available; scholarly communication systems: Scholarly Publishing and Academic Resources Coalition (SPARC) and BioOne (an electronic aggregation of bioscience…

Probing the Potential of Electronic Publishing and Computer Software for Personal Use. Report of an Aspen Institute Conference (Queenstown, Maryland, January 12-14, 1988). Communications and Society Forum Report #6.

ERIC Educational Resources Information Center

Rice, Michael

This report summarizes the presentations and discussions at a conference on the development of new products and services in electronic publishing and computer software for personal use. It is noted that the 26 participants came from a variety of perspectives, including the publishing and computer software industries; the fields of home…

Legislation: Legislation and Regulations Affecting Libraries in 2002; Legislation and Regulations Affecting Publishing in 2002.

ERIC Educational Resources Information Center

Sheketoff, Emily; Costabile, Mary R.; Adler, Allan

2003-01-01

Reviews legislation and regulations affecting libraries and the publishing industry, including the Museum and Library Services Act; Office of Educational Research and Improvement (OERI); copyright; access to electronic government information; telecommunications and technology; electronic surveillance and privacy, including the USA Patriot Act;…

77 FR 13061 - Electronic Reporting of Toxics Release Inventory Data

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-05

...--Reporting Year SIC--Standard Industrial Code TRI--Toxics Release Inventory TRI-ME--TRI-Made Easy Desktop... EPA to ``publish a uniform toxic chemical release form for facilities covered'' by the TRI Program. 42... practicable. Similarly, EPA's Cross-Media Electronic Reporting Regulation (CROMERR) (40 CFR Part 3), published...

12 CFR 7.1016 - Independent undertakings to pay against documents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Publishing, Inc., 212/206-1150; http://www.iccwbo.org); the Supplements to UCP 500 & 600 for Electronic... Electronic Presentation) (available from ICC Publishing, Inc., 212/206-1150; http://www.iccwbo.org... Banking Law & Practice, 301/869-9840; http://www.iiblp.org); the United Nations Convention on Independent...

Electronic Publishing. Technology Learning Activity. Teacher Edition. Technology Education Series.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This packet of technology learning activity (TLA) materials on electronic publishing for students in grades 6-10 consists of a technology education overview, information on use, and the instructor's and student's sections. The overview discusses the technology education program and materials. Components of the instructor and student sections are…

Electronic Books: A Major Publishing Revolution. Part 1: General Considerations and Issues.

ERIC Educational Resources Information Center

Hawkins, Donald T.

2000-01-01

Discusses electronic books and their impact on the publishing industry. Topics include a history of the book industry; downloadable ebooks; dedicated ebook readers; Web-accessible ebooks; print-on-demand books; advantages and disadvantages; copyright; ebook concerns in libraries, including licensing, lack of standards, bibliographic control, and…

Corporate Electronic Publishing Systems. Curriculum Improvement Project.

ERIC Educational Resources Information Center

Courtney, Dwight; Crowley, Ed

This guide is intended for use in teaching a postsecondary-level course in corporate electronic publishing systems. The following topics are covered: cultural influence of graphic communication (early events in communication, early attempts at printing); typefaces and styles of type (type style characteristics and their use); tools and methods of…

Paper vs. electrons. Epidemiologic publishing in a changing world.

PubMed

Rothenberg; Frank; Fitzmaurice

2000-10-01

PURPOSE: To present the parallel histories of epidemiologic and electronic publishing and consider positive and negative factors that might affect their amalgam.METHODS: We performed a quantitative assessment of the arc of epidemiologic publication from 1966-1999, using major self-designated epidemiologic journals as a sample, and of scholarly electronic publication from 1991-1997, based on current literature review. We use an online, paperless journal as a case study, and review selected information-technology opinion in the area.RESULTS: By traditional standards, growth in epidemiologic publication has been considerable, with the addition of six new journals since 1966. In contrast, scholarly electronic publication for the period 1991-1997 grew from 27 to 2459 journals (not all exclusively online). Positive features of electronic publishing include flexibility, shortened time to publication, freedom from fixed publication date, diversity in presentation, and instant linkage to relevant material. A case study of a new online journal illustrates the substantive power of the medium. Negative factors include restriction (or unrestricted expansion) of the audience, the potential for hasty peer review, pitfalls in establishing credibility, an emphasis on style over content, technologic dependence, and additions to the information explosion. Relative cost and archiving are still debated. In assessing the pros and cons, it is important to distinguish electronic mechanisms that facilitate publication from electronic publishing, and to appreciate the difference between moving an existing journal to the electronic medium, and creating a new online journal.CONCLUSIONS: The movement from print to internet is probably inexorable, but a headlong rush may be ill-advised. Several models for dual publishing now exist, with the expectation that many, including the journals that serve epidemiology, will do so. The ultimate configuration is difficult to predict, but likely to be shaped in large measure by market forces, technologic advances and to a lesser extent, by habit and aesthetics.

Visions of the '90s.

ERIC Educational Resources Information Center

Quinn, Judy, Ed.

1990-01-01

Five articles present the views of editors, publishers, librarians, and distributors on the future of book publishing and libraries. Some of the issues discussed include the potential for electronic publishing and ordering systems; marketing strategies; the status of the publishing industry; the quality of published books; and federal…

Impact of CALS on Electronic Publishing Systems and Users.

ERIC Educational Resources Information Center

Beazley, William G.

1990-01-01

The U.S. Department of Defense has begun using its buying power to enforce standards on the vendors and contractors of automatic data processing hardware and software. An example of this, the Computer-Aided Acquisition and Logistic Support (CALS) program, is described, and how it will affect electronic publishing systems is discussed. (five…

77 FR 28602 - Agency Information Collection Activities; Proposed Collection; Comment Request; Early Food Safety...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-15

.... Under the Paperwork Reduction Act of 1995 (the PRA), Federal Agencies are required to publish notice in... electronically via the Electronic Submission Gateway (ESG); and the guidance document entitled, ``Recommendations... to OMB for approval. To comply with this requirement, FDA is publishing notice of the proposed...

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

ERIC Educational Resources Information Center

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

1998-01-01

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

The Changing Business of Scholarly Publishing.

ERIC Educational Resources Information Center

Hunter, Karen

1993-01-01

Discussion of changes and trends in scholarly publishing highlights monographs; journals; user-centered publishing; electronic products and services, including adding value, marketing strategies, and new pricing systems; changing attitudes regarding copyright; trends in publishing industry reorganization; and impacts on research libraries. (LRW)

Transforming Libraries: Issues and Innovations in Electronic Scholarly Publishing. Transforming Libraries Series. SPEC Kit 223.

ERIC Educational Resources Information Center

Soete, George J.

This issue covers the broad topic of electronic scholarly publication. Some 25 professionals in 20 libraries, consortia, and publishing enterprises were interviewed for this issue. A section on issues and trends for managers discusses the proliferation of roles and models; assembling the critical mass; licensing, copyright and interlibrary loan;…

Evaluating Open Source Software for Use in Library Initiatives: A Case Study Involving Electronic Publishing

ERIC Educational Resources Information Center

Samuels, Ruth Gallegos; Griffy, Henry

2012-01-01

This article discusses best practices for evaluating open source software for use in library projects, based on the authors' experience evaluating electronic publishing solutions. First, it presents a brief review of the literature, emphasizing the need to evaluate open source solutions carefully in order to minimize Total Cost of Ownership. Next,…

The E-Only Tipping Point for Journals: What's Ahead in the Print-to-Electronic Transition Zone

ERIC Educational Resources Information Center

Johnson, Richard K.; Luther, Judy

2007-01-01

This report examines the issues associated with moves toward electronic-only publication of journals, based on interviews with academic librarians and journal publishers. Noting that publishers and libraries today find themselves in an extended transition zone between print-only and e-only journals, the report investigates forces driving change…

SGML and HTML: The Merging of Document Management and Electronic Document Publishing.

ERIC Educational Resources Information Center

Dixon, Ross

1996-01-01

Document control is an issue for organizations that use SGML/HTML. The prevalent approach is to apply the same techniques to document elements that are applied to full documents, a practice that has led to an overlap of electronic publishing and document management. Lists requirements for the management of SGML/HTML documents. (PEN)

Vision and Reality in Electronic Textbooks: What Publishers Need to Do to Survive

ERIC Educational Resources Information Center

Brown, Byron W.

2012-01-01

Today's electronic textbooks (e-texts) are technologically backward and over-priced. Yet publishers continue to press for contracts with colleges and universities that move toward the mandatory purchase by students of e-texts instead of printed books. The author lays out his vision for digital learning materials, explains the details of the…

IFLA General Conference, 1987. Division of Collections and Services. Interlending and Document Delivery Section. Serial Publications Section. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

The five papers compiled here cover topics related to electronic publishing, library collections and services, interlibrary loan, and serials. In "The Impact of Electronic Publishing on Library Collection and Services: An American View," Joseph W. Price considers possible consequences on library collections and services in the United…

Pesticide Information Sources in the United States.

ERIC Educational Resources Information Center

Alston, Patricia Gayle

1992-01-01

Presents an overview of electronic and published sources on pesticides. Includes sources such as databases, CD-ROMs, books, journals, brochures, pamphlets, fact sheets, hotlines, courses, electronic mail, and electronic bulletin boards. (MCO)

Encyclopedias Today.

ERIC Educational Resources Information Center

Whiteley, Sandy

1992-01-01

Provides brief company profiles and describes sales methods and electronic publishing ventures for six encyclopedia publishers: Encyclopedia Britannica, Inc.; World Book; Grolier; the P.F. Collier encyclopedia division of Macmillan Publishing; Funk & Wagnalls; and Standard Educational Corp. (MES)

Electronic Collection Development: A Practical Guide.

ERIC Educational Resources Information Center

Lee, Stuart D.

Chapter 1, "Preliminary Issues," explores the historical importance of the electronic publishing revolution, some of the terminology to be used in the book, and the differences and similarities between traditional and electronic collection development. Chapter 2, "What Is an Offer? The Electronic Resources Landscape," covers…

NASAwide electronic publishing system: Prototype STI electronic document distribution, stage-4 evaluation report

NASA Technical Reports Server (NTRS)

Tuey, Richard C.; Collins, Mary; Caswell, Pamela; Haynes, Bob; Nelson, Michael L.; Holm, Jeanne; Buquo, Lynn; Tingle, Annette; Cooper, Bill; Stiltner, Roy

1996-01-01

This evaluation report contains an introduction, seven chapters, and five appendices. The Introduction describes the purpose, conceptual frame work, functional description, and technical report server of the STI Electronic Document Distribution (EDD) project. Chapter 1 documents the results of the prototype STI EDD in actual operation. Chapter 2 documents each NASA center's post processing publication processes. Chapter 3 documents each center's STI software, hardware, and communications configurations. Chapter 7 documents STI EDD policy, practices, and procedures. The appendices, which arc contained in Part 2 of this document, consist of (1) STI EDD Project Plan, (2) Team members, (3) Phasing Schedules, (4) Accessing On-line Reports, and (5) Creating an HTML File and Setting Up an xTRS. In summary, Stage 4 of the NASAwide Electronic Publishing System is the final phase of its implementation through the prototyping and gradual integration of each NASA center's electronic printing systems, desktop publishing systems, and technical report servers to be able to provide to NASA's engineers, researchers, scientists, and external users the widest practicable and appropriate dissemination of information concerning its activities and the result thereof to their work stations.

NASAwide electronic publishing system-prototype STI electronic document distribution: Stage-4 evaluation report. Part 2; Appendices

NASA Technical Reports Server (NTRS)

Tuey, Richard C.; Collins, Mary; Caswell, Pamela; Haynes, Bob; Nelson, Michael L.; Holm, Jeanne; Buquo, Lynn; Tingle, Annette; Cooper, Bill; Stiltner, Roy

1996-01-01

This evaluation report contains an introduction, seven chapters, and five appendices. The Introduction describes the purpose, conceptual framework, functional description, and technical report server of the Scientific and Technical Information (STI) Electronic Document Distribution (EDD) project. Chapter 1 documents the results of the prototype STI EDD in actual operation. Chapter 2 documents each NASA center's post processing publication processes. Chapter 3 documents each center's STI software, hardware. and communications configurations. Chapter 7 documents STI EDD policy, practices, and procedures. The appendices consist of (A) the STI EDD Project Plan, (B) Team members, (C) Phasing Schedules, (D) Accessing On-line Reports, and (E) Creating an HTML File and Setting Up an xTRS. In summary, Stage 4 of the NASAwide Electronic Publishing System is the final phase of its implementation through the prototyping and gradual integration of each NASA center's electronic printing systems, desk top publishing systems, and technical report servers, to be able to provide to NASA's engineers, researchers, scientists, and external users, the widest practicable and appropriate dissemination of information concerning its activities and the result thereof to their work stations.

Trade Publishing: A Report from the Front.

ERIC Educational Resources Information Center

Fister, Barbara

2001-01-01

Reports on the current condition of trade publishing and its future prospects based on interviews with editors, publishers, agents, and others. Discusses academic libraries and the future of trade publishing, including questions relating to electronic books, intellectual property, and social and economic benefits of sharing information…

Annual Progress Report and Report of Significant Accomplishments. Joint Services Electronics Program of the Edward L. Ginzton Laboratory.

DTIC Science & Technology

1983-08-01

Maccagno, and A. Miller, "Interaction of Acoustic Waves and Ferroelastic Domain Walls," Ferroelectrics (to be published). 3. J. A. Armstrong , et al...34 Preprint (November 1982). Also: Published in Electronics Letters, 18.A 999 (11 November 1982). 3513 S.A. Newton, J.E. Bowers, G. Kotler , Litton Systems, and

75 FR 42575 - Electronic Signature and Storage of Form I-9, Employment Eligibility Verification

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... Electronic Signature and Storage of Form I-9, Employment Eligibility Verification AGENCY: U.S. Immigration... published an interim final rule to permit electronic signature and storage of the Form I-9. 71 FR 34510..., or a combination of paper and electronic systems; Employers may change electronic storage systems as...

42 CFR 414.92 - Electronic Prescribing Incentive Program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 3 2011-10-01 2011-10-01 false Electronic Prescribing Incentive Program. 414.92... Other Practitioners § 414.92 Electronic Prescribing Incentive Program. Link to an amendment published at... fee schedule which are furnished by an eligible professional. Electronic Prescribing Incentive Program...

Electronic access to scientific nursing knowledge: the Virginia Henderson International Nursing Library.

PubMed

Graves, J R

2001-02-01

To inform oncology nurses about the electronic knowledge resources offered by the Sigma Theta Tau International Virginia Henderson International Nursing Library. Published articles and research studies. Clinical nursing research dissemination has been seriously affected by publication bias. The Virginia Henderson International Nursing Library has introduced both a new publishing paradigm for research and a new knowledge indexing strategy for improving electronic access to research knowledge (findings). The ability of oncology nursing to evolve, as an evidence-based practice, is largely dependent on access to research findings.

Electronic publishing and intelligent information retrieval

NASA Technical Reports Server (NTRS)

Heck, A.

1992-01-01

Europeans are now taking steps to homogenize policies and standardize procedures in electronic publishing (EP) in astronomy and space sciences. This arose from an open meeting organized in Oct. 1991 at Strasbourg Observatory (France) and another business meeting held late Mar. 1992 with the major publishers and journal editors in astronomy and space sciences. The ultimate aim of EP might be considered as the so-called 'intelligent information retrieval' (IIR) or better named 'advanced information retrieval' (AIR), taking advantage of the fact that the material to be published appears at some stage in a machine-readable form. It is obvious that the combination of desktop and electronic publishing with networking and new structuring of knowledge bases will profoundly reshape not only our ways of publishing, but also our procedures of communicating and retrieving information. It should be noted that a world-wide survey among astronomers and space scientists carried out before the October 1991 colloquium on the various packages and machines used, indicated that TEX-related packages were already in majoritarian use in our community. It has also been stressed at each meeting that the European developments should be carried out in collaboration with what is done in the US (STELLAR project, for instance). American scientists and journal editors actually attended both meetings mentioned above. The paper will offer a review of the status of electronic publishing in astronomy and its possible contribution to advanced information retrieval in this field. It will also report on recent meetings such as the 'Astronomy from Large Databases-2 (ALD-2)' conference dealing with the latest developments in networking, in data, information, and knowledge bases, as well as in the related methodologies.

14 CFR 23.1311 - Electronic display instrument systems.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Electronic display instrument systems. 23... Equipment Instruments: Installation § 23.1311 Electronic display instrument systems. Link to an amendment published at 76 FR 75760, December 2, 2011. (a) Electronic display indicators, including those with features...

31 CFR 560.538 - Authorized transactions necessary and ordinarily incident to publishing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ordinarily incident to publishing. 560.538 Section 560.538 Money and Finance: Treasury Regulations Relating... transactions necessary and ordinarily incident to publishing. (a) To the extent that such activities are not... the publishing and marketing of manuscripts, books, journals, and newspapers in paper or electronic...

Do Open Access Electronic Theses and Dissertations Diminish Publishing Opportunities in the Social Sciences and Humanities? Findings from a 2011 Survey of Academic Publishers

ERIC Educational Resources Information Center

Ramirez, Marisa L.; Dalton, Joan T.; McMillan, Gail; Read, Max; Seamans, Nancy H.

2013-01-01

An increasing number of higher education institutions worldwide are requiring submission of electronic theses and dissertations (ETDs) by graduate students and are subsequently providing open access to these works in online repositories. Faculty advisors and graduate students are concerned that such unfettered access to their work could diminish…

78 FR 39200 - Authentication of Electronic Signatures on Electronically Filed Statements of Account

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-01

... LIBRARY OF CONGRESS Copyright Office 37 CFR Part 201 [Docket No. 2013-5] Authentication of Electronic Signatures on Electronically Filed Statements of Account AGENCY: U.S. Copyright Office, Library of Congress. ACTION: Notice of proposed rulemaking; correction. SUMMARY: The U.S. Copyright Office published a...

75 FR 1617 - Cross-Media Electronic Reporting Rule State Authorized Program Revision Approval: State of New York

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-12

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9102-4] Cross-Media Electronic Reporting Rule State...: Notice. SUMMARY: This notice announces EPA's approval, under regulations for Cross-Media Electronic... October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

... Electronic Copies AGENCY: Postal Service TM . ACTION: Proposed rule. SUMMARY: The Postal Service proposes to....6, to allow publishers who use electronic distribution methods to report such circulation as paid or... publications through various electronic media channels. According to the standards that govern the Periodicals...

Document Delivery: An Annotated Selective Bibliography.

ERIC Educational Resources Information Center

Khalil, Mounir A.; Katz, Suzanne R.

1992-01-01

Presents a selective annotated bibliography of 61 items that deal with topics related to document delivery, including networks; hypertext; interlibrary loan; computer security; electronic publishing; copyright; online catalogs; resource sharing; electronic mail; electronic libraries; optical character recognition; microcomputers; liability issues;…

EEE Links. Volume 5

NASA Technical Reports Server (NTRS)

Humphrey, Robert (Editor)

1999-01-01

The EEE Links Newsletter is a quarterly publication produced by Code 562 in support of the NASA HQ funded NASA Electronic Parts and Packaging (NEPP) Program. The newsletter is produced as an electronic format deliverable made available via the referenced www site administered by Code 562, The newsletter publishes brief articles on topics of interest to NASA programs and projects in the area of electronic parts and packaging. The newsletter does not provide information pertaining to patented or proprietary information. The information provided is at the level of that produced by industry and university researchers and is published at national and international conferences.

E-Books and New Library Service Models: An Analysis of the Impact of E-Book Technology on Academic Libraries.

ERIC Educational Resources Information Center

Jantz, Ronald

2001-01-01

Analyzes the implications of electronic book technology (e-books) on academic libraries. Discusses new business models for publishers, including self-publishing, Internet publishing, and partnerships with libraries as publishers; impact on library services, including cataloging, circulation, and digital preservation; user benefits; standards;…

Use of the Delphi process in paediatric cataract management.

PubMed

Serafino, Massimiliano; Trivedi, Rupal H; Levin, Alex V; Wilson, M Edward; Nucci, Paolo; Lambert, Scott R; Nischal, Ken K; Plager, David A; Bremond-Gignac, Dominique; Kekunnaya, Ramesh; Nishina, Sachiko; Tehrani, Nasrin N; Ventura, Marcelo C

2016-05-01

To identify areas of consensus and disagreement in the management of paediatric cataract using a modified Delphi approach among individuals recognised for publishing in this field. A modified Delphi method. International paediatric cataract experts with a publishing record in paediatric cataract management. The process consisted of three rounds of anonymous electronic questionnaires followed by a face-to-face meeting, followed by a fourth anonymous electronic questionnaire. The executive committee created questions to be used for the electronic questionnaires. Questions were designed to have unit-based, multiple choice or true-false answers. The questionnaire included issues related to the preoperative, intraoperative and postoperative management of paediatric cataract. Consensus based on 85% of panellists being in agreement for electronic questionnaires or 80% for the face-to-face meeting, and near consensus based on 70%. Sixteen of 22 invited paediatric cataract surgeons agreed to participate. We arrived at consensus or near consensus for 85/108 (78.7%) questions and non-consensus for the remaining 23 (21.3%) questions. Those questions where consensus was not reached highlight areas of either poor evidence or contradicting evidence, and may help investigators identify possible research questions. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

14 CFR 23.1431 - Electronic equipment.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Electronic equipment. 23.1431 Section 23... Equipment § 23.1431 Electronic equipment. Link to an amendment published at 76 FR 75761, December 2, 2011. (a) In showing compliance with § 23.1309(b)(1) and (2) with respect to radio and electronic equipment...

Mergers and Acquisitions-1998 M&A: The Year in Review.

ERIC Educational Resources Information Center

Defendeifer, Linda

1999-01-01

Discusses mergers and acquisitions in the publishing industry, including alliances among the largest publishers and printers; planned and abandoned deals; issues in academia, including rising scholarly journal prices and electronic journals; smaller firm alliances; magazine publishing; and newspaper consolidations. (LRW)

Electronic nicotine delivery system (electronic cigarette) awareness, use, reactions and beliefs: a systematic review.

PubMed

Pepper, Jessica K; Brewer, Noel T

2014-09-01

We sought to systematically review the literature on electronic nicotine delivery systems (ENDS, also called electronic cigarettes) awareness, use, reactions and beliefs. We searched five databases for articles published between 2006 and 1 July 2013 that contained variations of the phrases 'electronic cigarette', 'e-cigarette' and 'electronic nicotine delivery'. Of the 244 abstracts identified, we excluded articles not published in English, articles unrelated to ENDS, dissertation abstracts and articles without original data on prespecified outcomes. Two reviewers coded each article for ENDS awareness, use, reactions and beliefs. 49 studies met inclusion criteria. ENDS awareness increased from 16% to 58% from 2009 to 2011, and use increased from 1% to 6%. The majority of users were current or former smokers. Many users found ENDS satisfying, and some engaged in dual use of ENDS and other tobacco. No longitudinal studies examined whether ENDS serve as 'gateways' to future tobacco use. Common reasons for using ENDS were quitting smoking and using a product that is healthier than cigarettes. Self-reported survey data and prospective trials suggest that ENDS might help cigarette smokers quit, but no randomised controlled trials with probability samples compared ENDS with other cessation tools. Some individuals used ENDS to avoid smoking restrictions. ENDS use is expanding rapidly despite experts' concerns about safety, dual use and possible 'gateway' effects. More research is needed on effective public health messages, perceived health risks, validity of self-reports of smoking cessation and the use of different kinds of ENDS. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

The Future of the ASP Conference Series

NASA Astrophysics Data System (ADS)

Jensen, Joseph B.; Barnes, Jonathan; Moody, J. Ward; Szkody, Paula

The Astronomical Society of the Pacific (ASP) has been publishing the proceedings of conferences in astronomy and astrophysics for more than 20 years. The ASP Conference Series (ASPCS) is widely known for its affordable and high quality printed volumes. The ASPCS is adapting to the changing market by making electronically published volumes available to subscribers around the world, including papers in the Astrophysics Data System (ADS) database, and allowing authors to post papers on e-print archives. We discuss the role of the printed book in our future plans, and how electronic publishing affects the types of products and services we offer. Recently there has been increasing pressure in the academic world for open access (electronic copies of scholarly publications made freely-available immediately after publication), and we discuss how the ASPCS is responding to the needs of the professional astronomical community, the ASP, and humanity at large. While we cannot yet provide full open access and stay in business, we are actively pursuing several initiatives to improve the quality of our product and the impact of the papers we publish.

Crystallographic publishing in the electronic age

NASA Astrophysics Data System (ADS)

Strickland, P. R.; McMahon, B.

2008-01-01

The journal publishing activities of the IUCr over the past 60 years are described, together with the new technological, economic and cultural challenges faced by the journals. Particular emphasis is placed on the role of innovative publishing technologies in ensuring the quality of the published information and in providing effective access to the data underpinning the scientific results.

How to Lose Money Electronically: Word Processing and the Social Structure of Scholarly Publishing.

ERIC Educational Resources Information Center

Miles, Jack

1984-01-01

Addresses the issue of possible savings of time and money for authors and publishers resulting from author word processing and automation of scholarly book publishing industry. Automation and taxes, newspaper publishing, editing, routine expenses in the copy editing of word-processed works, and the effect on costs for libraries are covered. (EJS)

Effectively incorporating selected multimedia content into medical publications

PubMed Central

2011-01-01

Until fairly recently, medical publications have been handicapped by being restricted to non-electronic formats, effectively preventing the dissemination of complex audiovisual and three-dimensional data. However, authors and readers could significantly profit from advances in electronic publishing that permit the inclusion of multimedia content directly into an article. For the first time, the de facto gold standard for scientific publishing, the portable document format (PDF), is used here as a platform to embed a video and an audio sequence of patient data into a publication. Fully interactive three-dimensional models of a face and a schematic representation of a human brain are also part of this publication. We discuss the potential of this approach and its impact on the communication of scientific medical data, particularly with regard to electronic and open access publications. Finally, we emphasise how medical teaching can benefit from this new tool and comment on the future of medical publishing. PMID:21329532

Digital Distribution of Advertising for Publications (DDAP): a graphic arts prototype of electronic intermedia publishing (EIP)

NASA Astrophysics Data System (ADS)

Dunn, Patrice M.

1998-01-01

The Digital Distribution of Advertising for Publications (DDAP) is a graphic arts industry prototype of Electronic Intermedia Publishing (EIP). EIP is a strategic, multi- industrial concept that seeks to enable the capture and input of volumes of data (i.e., both raster and object oriented data -- as well as the latter's antecedent which is vector data -- color data and black-and-white data) from a multiplicity of devices; then flowing, controlling, manipulating, modifying, storing, retrieving, transmitting, and shipping, that data through an industrial process for output to a multiplicity of output devices (e.g., ink on paper, toner on paper, bits and bytes on CD ROM, Internet, Multimedia, HDTV, etc.). As the technical requirements of the print medium are among the most rigorous in the Intermedia milieu the DDAP prototype addresses some of the most challenging issues faced in Electronic Intermedia Publishing (EIP).

Effectively incorporating selected multimedia content into medical publications.

PubMed

Ziegler, Alexander; Mietchen, Daniel; Faber, Cornelius; von Hausen, Wolfram; Schöbel, Christoph; Sellerer, Markus; Ziegler, Andreas

2011-02-17

Until fairly recently, medical publications have been handicapped by being restricted to non-electronic formats, effectively preventing the dissemination of complex audiovisual and three-dimensional data. However, authors and readers could significantly profit from advances in electronic publishing that permit the inclusion of multimedia content directly into an article. For the first time, the de facto gold standard for scientific publishing, the portable document format (PDF), is used here as a platform to embed a video and an audio sequence of patient data into a publication. Fully interactive three-dimensional models of a face and a schematic representation of a human brain are also part of this publication. We discuss the potential of this approach and its impact on the communication of scientific medical data, particularly with regard to electronic and open access publications. Finally, we emphasise how medical teaching can benefit from this new tool and comment on the future of medical publishing.

76 FR 80916 - Publication of the Petition for Waiver From Samsung Electronics America, Inc. and Granting of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-27

...] Publication of the Petition for Waiver From Samsung Electronics America, Inc. and Granting of the Interim... notice announces receipt of and publishes a petition for waiver from Samsung Electronics America, Inc... stated in the waivers that DOE granted to Mitsubishi Electric & Electronics America USA, Inc. (Mitsubishi...

Hyper-Book: A Formal Model for Electronic Books.

ERIC Educational Resources Information Center

Catenazzi, Nadia; Sommaruga, Lorenzo

1994-01-01

Presents a model for electronic books based on the paper book metaphor. Discussion includes how the book evolves under the effects of its functional components; the use and impact of the model for organizing and presenting electronic documents in the context of electronic publishing; and the possible applications of a system based on the model.…

Collection Development for the Electronic Library.

ERIC Educational Resources Information Center

Herzog, Kate

1990-01-01

Summarizes issues discussed at an institute held at Cornell University on the impact of electronic publishing on library collection development. Topics discussed include libraries of the future; the National Research and Education Network (NREN); a definition of an electronic library; scholarly communication; implications of national networks; and…

77 FR 58131 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Mississippi

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9730-1] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Mississippi AGENCY: Environmental Protection Agency (EPA). ACTION: Notice...-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and...

PREFACE: International Workshop on Dirac Electrons in Solids 2015

NASA Astrophysics Data System (ADS)

Ogata, M.; Suzumura, Y.; Fuseya, Y.; Matsuura, H.

2015-04-01

It is our pleasure to publish the Proceedings of the International Workshop on Dirac Electrons in Solids held in University of Tokyo, Japan, for January 14-15, 2015. The workshop was organized by the entitled project which lasted from April 2012 to March 2015 with 10 theorists. It has been supported by a Grand-in-Aid for Scientific Research (A) from the Ministry of Education, Culture, Sports, Science, and Technology, Japan. The subjects discussed in the workshop include bismuth, organic conductors, graphene, topological insulators, new materials including Ca3PbO, and new directions in theory (superconductivity, orbital susceptibility, etc). The number of participants was about 70 and the papers presented in the workshop include four invited talks, 16 oral presentations, and 23 poster presentations. Dirac electron systems appear in various systems, such as graphene, quasi-two-dimensional organic conductors, bismuth, surface states in topological insulators, new materials like Ca3PbO. In these systems, characteristic transport properties caused by the linear dispersion of Dirac electrons and topological properties, have been extensively discussed. In addition to these, there are many interesting research fields such as Spin-Hall effect, orbital diamagnetism due to interband effects, Landau levels characteristic to Dirac dispersion, anomalous interlayer transport phenomena and magnetoresistance, the effects of spin-orbit interaction, and electron correlation. The workshop focused on recent developments of theory and experiment of Dirac electron systems in the above materials. We note that all papers published in this volume of Journal of Physics: Conference Series were peer reviewed. Reviews were performed by expert referees with professional knowledge and high scientific standards in this field. Editors made efforts so that the papers may satisfy the criterion of a proceedings journal published by IOP Publishing. We hope that all the participants of the workshop enjoyed discussions and that these proceedings of the workshop help to extend the international research activities into Dirac Electrons in Solids in the future.

HIPAA brings new requirements, new opportunities.

PubMed

Moynihan, J J; McLure, M L

2000-03-01

The passage of the Health Insurance Portability and Accountability Act of 1996 (HIPAA) brought with it the need for Federal rules to implement the act's simplification and cost-reduction efforts. HHS has published proposed rules related to security for the electronic transmission of health information, privacy of individually identifiable health information, transactions and code sets, and national provider and employer identifiers. Additional proposed rules will be published this year for claims attachments and health plan identifiers. Although HIPAA does not require providers to conduct business electronically, the new standards give providers the opportunity to reduce healthcare administrative costs significantly and undertake electronic commerce efficiently and cost-effectively.

77 FR 68770 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Vermont

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... ENVIRONMENTAL PROTECTION AGENCY [FRL9752-3] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Vermont AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY... 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal...

76 FR 25333 - Cross-Media Electronic Reporting: Authorized Program Revision/Modification Approvals, State of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-04

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9301-5] Cross-Media Electronic Reporting: Authorized Program Revision/ Modification Approvals, State of South Dakota AGENCY: Environmental Protection Agency (EPA...: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the...

76 FR 30342 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Ohio

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-25

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9311-3] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Ohio AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY... 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal...

76 FR 46798 - Cross-Media Electronic Reporting: Authorized Program Revision Approvals, Commonwealth of Kentucky

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9447-2] Cross-Media Electronic Reporting: Authorized Program Revision Approvals, Commonwealth of Kentucky AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal...

77 FR 71792 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Georgia

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-04

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9757-6] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Georgia AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY...-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and...

76 FR 24020 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Illinois

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-29

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9293-7] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Illinois AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY... final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848...

78 FR 49510 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Montana

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9900-04-OEI] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Montana AGENCY: Environmental Protection Agency (EPA). ACTION: Notice...-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and...

12 CFR 352.5 - Accessibility to electronic and information technology.

Code of Federal Regulations, 2014 CFR

2014-01-01

... and information technology. (a) In accordance with section 508 of the Rehabilitation Act, the FDIC shall ensure, absent an undue burden, that the electronic and information technology the agency develops... or procurement of electronic and information technology that meets the standards published by the...

12 CFR 352.5 - Accessibility to electronic and information technology.

Code of Federal Regulations, 2012 CFR

2012-01-01

... and information technology. (a) In accordance with section 508 of the Rehabilitation Act, the FDIC shall ensure, absent an undue burden, that the electronic and information technology the agency develops... or procurement of electronic and information technology that meets the standards published by the...

12 CFR 352.5 - Accessibility to electronic and information technology.

Code of Federal Regulations, 2013 CFR

2013-01-01

... and information technology. (a) In accordance with section 508 of the Rehabilitation Act, the FDIC shall ensure, absent an undue burden, that the electronic and information technology the agency develops... or procurement of electronic and information technology that meets the standards published by the...

12 CFR 352.5 - Accessibility to electronic and information technology.

Code of Federal Regulations, 2011 CFR

2011-01-01

... and information technology. (a) In accordance with section 508 of the Rehabilitation Act, the FDIC shall ensure, absent an undue burden, that the electronic and information technology the agency develops... or procurement of electronic and information technology that meets the standards published by the...

75 FR 33681 - Electronic Fund Transfers

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-15

... FEDERAL RESERVE SYSTEM 12 CFR Part 205 [Regulation E; Docket No. R-1343] Electronic Fund Transfers June 4, 2010. AGENCY: Board of Governors of the Federal Reserve System. ACTION: Final rule; correction..., published on June 4, 2010 (75 FR 31665) make the following correction: PART 205--ELECTRONIC FUND TRANSFERS...

ON-LINE BIOMEDICAL DATABASES–THE BEST SOURCE FOR QUICK SEARCH OF THE SCIENTIFIC INFORMATION IN THE BIOMEDICINE

PubMed Central

Masic, Izet; Milinovic, Katarina

2012-01-01

Most of medical journals now has it’s electronic version, available over public networks. Although there are parallel printed and electronic versions, and one other form need not to be simultaneously published. Electronic version of a journal can be published a few weeks before the printed form and must not has identical content. Electronic form of a journals may have an extension that does not contain a printed form, such as animation, 3D display, etc., or may have available fulltext, mostly in PDF or XML format, or just the contents or a summary. Access to a full text is usually not free and can be achieved only if the institution (library or host) enters into an agreement on access. Many medical journals, however, provide free access for some articles, or after a certain time (after 6 months or a year) to complete content. The search for such journals provide the network archive as High Wire Press, Free Medical Journals.com. It is necessary to allocate PubMed and PubMed Central, the first public digital archives unlimited collect journals of available medical literature, which operates in the system of the National Library of Medicine in Bethesda (USA). There are so called on- line medical journals published only in electronic form. It could be searched over on-line databases. In this paper authors shortly described about 30 data bases and short instructions how to make access and search the published papers in indexed medical journals. PMID:23322957

Libraries and Electronic Publishing: Promises and Challenges for the 90's. Festschrift in Honor of Richard M. Dougherty. Proceedings of the International Essen Symposium (14th, Essen, Germany, October 14-17, 1991). Publications of Essen University Library, 14.

ERIC Educational Resources Information Center

Helal, Ahmed H., Ed.; Weiss, Joachim W., Ed.

The goal of the Essen symposium was to bring together internationally recognized librarians and library automation specialists to discuss new developments in electronic publishing. All 16 papers included in this collection were presented at the conference: (1) "Barriers to the Introduction of New Technology" (J. Andrew Braid); (2)…

Pesticide Electronic Application Submission Portal Updated with New Features

EPA Pesticide Factsheets

EPA has published an updated version of the Pesticide Submission Portal. This Web-based system for electronic submission of pesticide registration applications to EPA, with new features and functionality.

CROMERR Program Fact Sheet

EPA Pesticide Factsheets

The Cross-Media Electronic Reporting Rule (CROMERR), published in the Federal Register under 40 CFR, Part 3 on October 13, 2005, provides the legal framework for electronic reporting under all of EPA's environmental regulations.

Are These Books, or What? CD-ROM and the Literary Industry.

ERIC Educational Resources Information Center

Lyall, Sarah

1994-01-01

Considers the concept of print books versus newer electronic formats, including CD-ROM and online versions. Topics discussed include changes in the publishing industry; a focus on content; reference books, including encyclopedias and dictionaries; children's books; multimedia publishers versus traditional book publishers; and production and…

78 FR 17199 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-20

... Activities; Submission to OMB for Review and Approval; Comment Request; NESHAP for Printing and Publishing... information about the electronic docket, go to www.regulations.gov . Title: NESHAP for Printing and Publishing...: Owners and operators of printing and publishing facilities. Estimated Number of Respondents: 352...

Desktop Publishing in the University.

ERIC Educational Resources Information Center

Burstyn, Joan N., Ed.

Highlighting changes in the work of people within the university, this book presents nine essays that examine the effects of desktop publishing and electronic publishing on professors and students, librarians, and those who work at university presses and in publication departments. Essays in the book are: (1) "Introduction: The Promise of Desktop…

Locally Controlled Scholarly Publishing via the Internet: The Guild Model.

ERIC Educational Resources Information Center

Kling, Rob; Spector, Lisa; McKim, Geoff

2002-01-01

Discusses use of the Internet for scholarly communication; describes five publishing models where readers can access articles without a fee, including electronic journals; and explains a sixth model, called the Guild Publishing Model, which involves research publication series called working papers or technical reports that are sponsored by…

76 FR 64330 - Notice of Petition for Waiver of LG Electronics U.S.A., Inc. From the Department of Energy...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-18

... Petition for Waiver of LG Electronics U.S.A., Inc. From the Department of Energy Residential Clothes Washer... for comments. SUMMARY: This notice announces receipt of and publishes the LG Electronics U.S.A., Inc..., Government Relations and Communications, LG Electronics USA, Inc., 1776 K Street, NW., Washington, DC 20006...

76 FR 53889 - Publication of the Petition for Waiver From LG Electronics, Inc. and Granting of the Interim...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-30

...] Publication of the Petition for Waiver From LG Electronics, Inc. and Granting of the Interim Waiver From the... receipt of and publishes a petition for waiver from LG Electronics, Inc. (LG). The petition for waiver... & Electronics USA, Inc. (Mitsubishi) and other manufacturers for similar lines of commercial multi-split air...

76 FR 70999 - Notice of Petition for Waiver of LG Electronics U.S.A., Inc. From the Department of Energy...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... Petition for Waiver of LG Electronics U.S.A., Inc. From the Department of Energy Clothes Washer Test... comments. SUMMARY: This notice announces receipt of and publishes the LG Electronics U.S.A., Inc. (LG... John I. Taylor, Vice President, Government Relations and Communications, LG Electronics USA, Inc., 1776...

27 CFR 73.31 - May I submit forms electronically to TTB?

Code of Federal Regulations, 2010 CFR

2010-04-01

... requirement in this chapter, only if: (a) We have published a notice in the Federal Register and on our Web... Register and on our Web site as stated above; (c) You submit the electronic form to an electronic document receiving system that we have designated for the receipt of that specific form; and (d) The electronic form...

The Electronic Journal on the Internet.

ERIC Educational Resources Information Center

Kubly, Kristin Hede

The rise in popularity of the Internet has had an enormous impact on scholarly communication, especially with the development of the electronic journal. There are a number of advantages to reading and publishing scholarly articles in electronic form: (1) World Wide Web publications have a simple interface, easy-to-read typefaces, and hypertext…

Electronic Reference Works and Library Budgeting Dilemma

ERIC Educational Resources Information Center

Lawal, Ibironke O.

2007-01-01

The number of electronic resources has climbed up steadily in recent times. Some of these e-resources are reference sources, mostly in Science, Technology and Medicine (STM), which publishers convert to electronic for obvious reasons. The library budgets for materials usually have two main lines, budget for one time purchase (monographs) and…

78 FR 77121 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of New York

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9904-29-OEI] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of New York AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in...

75 FR 3463 - Cross-Media Electronic Reporting Rule State Authorized Program Revision Approval: State of North...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-21

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9104-9] Cross-Media Electronic Reporting Rule State...). ACTION: Notice. SUMMARY: This notice announces EPA's approval, under regulations for Cross-Media... INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in...

Factors That Impact Nurses’ Utilization of Electronic Mail (E-Mail).

DTIC Science & Technology

1998-05-21

of a system but did little to influence behavior. A study by Golden, Beauclair , & Sussman (1992) surveyed 200 electronic mail account holders at an...Aldine Publishing. Golden, P. A., Beauclair , R., & Sussman, L. (1992). Factors affecting electronic mail use. Computers in Human Behavior, 8, 297-311

76 FR 67153 - Federal Acquisition Regulation; Submission for OMB Review; Payment by Electronic Fund Transfer

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-31

...; Submission for OMB Review; Payment by Electronic Fund Transfer AGENCY: Department of Defense (DOD), General... collection requirement concerning payment by electronic fund transfer. A notice was published in the Federal... technological collection techniques or other forms of information technology. DATES: Submit comments on or...

Erratum to: When violence becomes endemic.

PubMed

Roberts, Leslie F

2018-05-01

The article "When violence becomes endemic", written by Leslie F. Roberts, was originally published electronically on the publisher's internet portal (currently SpringerLink) on 03 August 2017 without open access. The original article was corrected.

47 CFR 20.19 - Hearing aid-compatible mobile handsets.

Code of Federal Regulations, 2010 CFR

2010-10-01

... and Hearing Aids,” ANSI C63.19-2006 (June 12, 2006), Institute of Electrical and Electronics Engineers... and Electronics Engineers, Inc., publisher. These incorporations by reference were approved by the...

PA partnership publishes IT recommendations.

PubMed

2007-07-01

Long-term goal is a statewide regional health information system. Partners assert that electronic health information exchange will promote safety and efficiency. Eventually, all citizens in the state will have complete personal health records available electronically.

Mediagraphy: Print and Nonprint Resources.

ERIC Educational Resources Information Center

Educational Media and Technology Yearbook, 1998

1998-01-01

Lists educational media-related journals, books, ERIC documents, journal articles, and nonprint resources classified by Artificial Intelligence, Robotics, Electronic Performance Support Systems; Computer-Assisted Instruction; Distance Education; Educational Research; Educational Technology; Electronic Publishing; Information Science and…

Audit of radiology communication systems for critical, urgent, and unexpected significant findings.

PubMed

Duncan, K A; Drinkwater, K J; Dugar, N; Howlett, D C

2016-03-01

To determine the compliance of UK radiology departments and trusts/healthcare organisations with National Patient Safety Agency and Royal College of Radiologist's published guidance on the communication of critical, urgent, and unexpected significant radiological findings. A questionnaire was sent to all UK radiology department audit leads asking for details of their current departmental policy regarding the issuing of alerts; use of automated electronic alert systems; methods of notification of clinicians of critical, urgent, and unexpected significant radiological findings; monitoring of results receipt; and examples of the more common types of serious pathologies for which alerts were issued. One hundred and fifty-four of 229 departments (67%) responded. Eighty-eight percent indicated that they had a policy in place for the communication of critical, urgent, and unexpected significant radiological findings. Only 34% had an automated electronic alert system in place and only 17% had a facility for service-wide electronic tracking of radiology reports. In only 11 departments with an electronic acknowledgement system was someone regularly monitoring the read rate. There is wide variation in practice across the UK with regard to the communication and monitoring of reports with many departments/trusts not fully compliant with published UK guidance. Despite the widespread use of electronic systems, only a minority of departments/trusts have and use electronic tracking to ensure reports have been read and acted upon. Copyright © 2015 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

Quantum Phase Transitions in Cavity Coupled Dot systems

NASA Astrophysics Data System (ADS)

Kasisomayajula, Vijay; Russo, Onofrio

2011-03-01

We investigate a Quantum Dot System, in which the transconductance, in part, is due to spin coupling, with each dot subjected to a biasing voltage. When this system is housed in a QED cavity, the cavity dot coupling alters the spin coupling of the coupled dots significantly via the Purcell Effect. In this paper we show the extent to which one can control the various coupling parameters: the inter dot coupling, the individual dots coupling with the cavity and the coupled dots coupling with the cavity as a single entity. We show that the dots coupled to each other and to the cavity, the spin transport can be controlled selectively. We derive the conditions for such control explicitly. Further, we discuss the Quantum phase transition effects due to the charge and spin transport through the dots. The electron transport through the dots, electron-electron spin interaction and the electron-photon interaction are treated using the Non-equilibrium Green's Function Formalism. http://publish.aps.org/search/field/author/Trif_Mircea (Trif Mircea), http://publish.aps.org/search/field/author/Golovach_Vitaly_N (Vitaly N. Golovach), and http://publish.aps.org/search/field/author/Loss_Daniel (Daniel Loss), Phys. Rev. B 75, 085307 (2007)

Desktop Technology for Newspapers: Use of the Computer Tool.

ERIC Educational Resources Information Center

Wilson, Howard Alan

This work considers desktop publishing technology as a way used to paginate newspapers electronically, tracing the technology's development from the beginning of desktop publishing in the mid-1980s to the 1990s. The work emphasizes how desktop publishing technology is and can be used by weekly newspapers. It reports on a Pennsylvania weekly…

The New York Trade Publishers and CD-ROM: Where Are They Heading?

ERIC Educational Resources Information Center

Newmark, Eileen

1994-01-01

Discusses the strategies top trade publishers, including Putnam New Media, Paramount Communications, Random House, Penguin USA, and Reader's Digest, are taking toward CD-ROM publishing. Strategies include purchasing electronic media companies; setting up an independent business; and building a new media business by integrating new efforts into the…

75 FR 19959 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of Samsung...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

... Conservation Program for Consumer Products: Notice of Petition for Waiver of Samsung Electronics America, Inc.... SUMMARY: This notice announces receipt of and publishes the Samsung Electronics America, Inc. (Samsung... information for the petitioner is: Mr. Michael Moss, Samsung Electronics America, Inc., 18600 Broadwick St...

76 FR 21881 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of Samsung...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-19

... Conservation Program for Consumer Products: Notice of Petition for Waiver of Samsung Electronics America, Inc... comments. SUMMARY: This notice announces receipt of and publishes the Samsung Electronics America, Inc..., Samsung Electronics America, Inc., 18600 Broadwick Street, Rancho Dominguez, CA 90220. According to 10 CFR...

76 FR 11228 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of LG...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... Conservation Program for Consumer Products: Notice of Petition for Waiver of LG Electronics USA, Inc. From the... notice announces receipt of and publishes the LG Electronics USA, Inc. (LG) petition for waiver and... is: John I. Taylor, Vice President, Government Relations and Communications, LG Electronics USA, Inc...

Engineered Surfaces to Control Secondary Electron Yield for Multipactor Suppression

DTIC Science & Technology

2017-09-14

Radio Engineers ( IRE ) Transactions on Electron Devices. The first paper , published by Preist and Talcott, examined damage to RF windows in klystrons...Secondary electron emission data for aluminum referenced by Hatch in his 1961 paper showing a typical SEY (δ) curve (top) and typical energy...83 IRE : Institute of Radio Engineers

An Introduction to Services Accessible on the Internet.

ERIC Educational Resources Information Center

Giguere, Marlene

1992-01-01

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

Electronic nicotine delivery devices, and their impact on health and patterns of tobacco use: a systematic review protocol.

PubMed

Glasser, Allison M; Cobb, Caroline O; Teplitskaya, Lyubov; Ganz, Ollie; Katz, Lauren; Rose, Shyanika W; Feirman, Shari; Villanti, Andrea C

2015-04-29

E-cigarettes or electronic nicotine delivery systems (ENDS) have recently attracted considerable attention. Among some individuals there is strong debate and a polarisation of views about the public health benefits versus harms of ENDS. With little regulation, the ENDS market is evolving, and new products are introduced and marketed constantly. Rapid developments in manufacturing, marketing and consumer domains related to ENDS will warrant frequent re-evaluation, based on the state of the evolving science. The purpose of this article is to describe a protocol for an ongoing comprehensive review of the published scientific literature on ENDS. We will undertake a systematic review of published empirical research literature on ENDS using the National Library of Medicine's PubMed electronic database to search for relevant articles. Data from included studies will be extracted into a standardised form, tables with study details and key outcomes for each article will be created, and studies will be synthesised qualitatively. This review synthesises published literature and presents no primary data. Therefore, no ethical approval is required for this study. Subsequent papers will provide greater detail on results, within select categories, that represent gaps in the literature base. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Correction to: Fe-S cluster assembly in the supergroup Excavata.

PubMed

Peña-Diaz, Priscila; Lukeš, Julius

2018-05-29

The article "Fe-S cluster assembly in the supergroup Excavata", written by Priscila Peña‑Diaz, Julius Lukeš was originally published electronically on the publisher's internet portal (currently SpringerLink) without open access.

Globalization, Open Access Publishing, and the Disappearance of Print: Threat or Opportunity?

NASA Astrophysics Data System (ADS)

Blom, J. J.

Academic publishing is changing rapidly as a result of mutually dependent developments. Electronic publishing was born through the emergence of the Internet. The Internet has accelerated globalization, which in turn has enhanced the consolidation of commercial publishing houses and the collaboration between libraries. Old business models are being replaced by new business models, such as open access publishing. The familiar print format is disappearing for journals and perhaps for books. This chapter presents an overview of these developments and addresses potential threats and opportunities to the parties involved in publishing.

Design reflowable digital book template

NASA Astrophysics Data System (ADS)

Prasetya, Didik Dwi; Widiyaningtyas, Triyanna; Arifin, M. Zainal; Wahyu Sakti G., I.

2017-09-01

Electronic books (e-books or digital books) increasingly in demand and continue to grow in the form of future books. One of the standard format electronic books that potential is EPUB (electronic publication) published by the International Digital Publishing Forum (IDPF). This digital book has major advantages are able to provide interactive and reflowable content, which are not found in another book format, such as PDF. Reflowable content allows the book can be accessed through a variety of reader device, like desktop and mobile with a fit and comfort view. However, because the generating process of an EPUB digital book is not as easy a PDF, so this format is less popular. Therefore, in order to help overcome the existing problems, this paper develops digital reflowable text book templates to support electronic learning, especially in Indonesia. This template can be used by anyone to produce a standard digital book quickly and easily without requiring additional specialized knowledge.

The Wannabee Culture: Why No-One Does What They Used To.

ERIC Educational Resources Information Center

Dixon, Anne

1998-01-01

Electronic publishing has been an agent for change in not just how one publishes but in what one publishes. Describes HyperCite, a joint project with the Institution of Electrical Engineers (IEE) to create INSPEC database. Highlights include the database; the research phase (cross database searching and new interface); and what and how much was…

TOJDE: Electronic Publishing and a Review of Ten Years' Experience in Turkey

ERIC Educational Resources Information Center

Ozarslan, Yasin; Balaban-Sali, Jale; Demiray, Ugur

2012-01-01

This review examines "The Turkish Online Journal of Distance Education" (TOJDE) over a ten years period from 2000-2010. The study provides an opportunity to examine publishing activities such as number of published articles, authors, research topics and methods, and analyses of TOJDE's website such as time users stay on site and user…

Water-resources data for the United States: water year 2011

USGS Publications Warehouse

,

2011-01-01

Water resources data are published annually for use by engineers, scientists, managers, educators, and the general public. These archival products supplement direct access to current and historical water data provided by NWISWeb. Beginning with Water Year 2006, annual water data reports are available as individual electronic Site Data Sheets for the entire Nation for retrieval, download, and localized printing on demand. National distribution includes tabular and map interfaces for search, query, display and download of data. From 1962 until 2005, reports were published by State as paper documents, although most reports since the mid-1990s are also available in electronic form through this web page. Reports prior to 1962 were published in occasional USGS Water-Supply Papers and other reports.

Water-resources data for the United States: water year 2010

USGS Publications Warehouse

,

2010-01-01

Water resources data are published annually for use by engineers, scientists, managers, educators, and the general public. These archival products supplement direct access to current and historical water data provided by NWISWeb. Beginning with Water Year 2006, annual water data reports are available as individual electronic Site Data Sheets for the entire Nation for retrieval, download, and localized printing on demand. National distribution includes tabular and map interfaces for search, query, display and download of data. From 1962 until 2005, reports were published by State as paper documents, although most reports since the mid-1990s are also available in electronic form through this web page. Reports prior to 1962 were published in occasional USGS Water-Supply Papers and other reports.

Water-resources data for the United States: water year 2007

USGS Publications Warehouse

,

2007-01-01

Water resources data are published annually for use by engineers, scientists, managers, educators, and the general public. These archival products supplement direct access to current and historical water data provided by NWISWeb. Beginning with Water Year 2006, annual water data reports are available as individual electronic Site Data Sheets for the entire Nation for retrieval, download, and localized printing on demand. National distribution includes tabular and map interfaces for search, query, display and download of data. From 1962 until 2005, reports were published by State as paper documents, although most reports since the mid-1990s are also available in electronic form through this web page. Reports prior to 1962 were published in occasional USGS Water-Supply Papers and other reports.

Water-resources data for the United States: water year 2008

USGS Publications Warehouse

,

2008-01-01

Water resources data are published annually for use by engineers, scientists, managers, educators, and the general public. These archival products supplement direct access to current and historical water data provided by NWISWeb. Beginning with Water Year 2006, annual water data reports are available as individual electronic Site Data Sheets for the entire Nation for retrieval, download, and localized printing on demand. National distribution includes tabular and map interfaces for search, query, display and download of data. From 1962 until 2005, reports were published by State as paper documents, although most reports since the mid-1990s are also available in electronic form through this web page. Reports prior to 1962 were published in occasional USGS Water-Supply Papers and other reports.

The G3 Experience with Electronic Publishing: An Editor's Perspective

NASA Astrophysics Data System (ADS)

White, W. M.

2003-12-01

G3 (Geochemistry, Geophysics, Geosystems) is an all-electronic journal published jointly by the AGU, the Geochemical Society, and the European Association of Geochemistry. G3 publishes original scientific contributions pertaining to understanding the Earth as a system, including relevant observational, experimental, and theoretical investigations of the solid Earth, hydrosphere, atmosphere, and biosphere. The journal was initiated as a result of a grass roots effort with the following goals in mind: a copyright policy designed to enhance, rather than inhibit, the dissemination of scientific information (for example, allowing authors to post electronic reprints on their web sites), provide a means of publishing, in immediately useable formats, large data sets, provide a means for ready dissemination of computer modeling and analysis tools, and provide a forum where authors could use novel ways of illustrating both data and models (e.g., formats such as movies, virtual reality images, sound, mathematical models, etc.), and finally to reduce costs and speed publication. In most respects, G3 has been enormously successful and has met most of its goals. G3 began publishing in December of 1999; in the subsequent 3 1/2 years 625 papers have been submitted to it and 325 have been published. It currently has over 600 institutional and personal subscribers. Papers are submitted through the web (a variety of formats are accepted, however, Microsoft Word is most common) and are converted to Adobe pdf format for peer review. Except that it is fully electronic using the web and e-mail, the peer review process is traditional, which insures the quality of the papers published. Accepted papers are copyedited and converted to SGML for archival purposes. HTML and Acrobat pdf versions are then generated from the SGML and published as they are ready on the G3 web site (www.g-cubed.org). Large data sets are routinely published in digital formats that can be readily downloaded by readers and immediately imported into programs such as Excel. Numerous animations and movies have been published in animated GIF, Apple Quicktime, Macromedia Flash, and Wolfram Research Mathreader formats. Computer models and tools have been published as Excel Macros and MATLAB Scripts. Full color, high resolution images allow superior publication of detailed maps and photographs. While G3 is a success by most measures, the process of pioneering electronic publication has at times been painful and frustrating. Early on, there were problems and delays in converting files, particularly graphics, to pdf format for both review and final publication. Costs have been higher than anticipated - primarily due to the cost of file conversion and formatting. The time from acceptance to publication (currently 10 weeks), although improving, it still longer than the goal, again because of the time required for copy-editing and formatting. Automation of this process in the future is the primary opportunity to both reduce cost and further speed publication. Authors have been slow to take advantage of the new illustration formats, with most relying on tradition figures instead. This will likely change slowly in the future, as these new formats, and the software tools to create them, become more familiar.

Mandatory Open Access Publishing for Electronic Theses and Dissertations: Ethics and Enthusiasm

ERIC Educational Resources Information Center

Hawkins, Ann R.; Kimball, Miles A.; Ives, Maura

2013-01-01

This article argues against policies that require students to submit theses and dissertations to electronic institutional repositories. The article counters a variety of arguments often used to justify this practice. In addition, the article reports on the results of an examination of electronic thesis and dissertation policies at more than 150…

75 FR 71680 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of LG...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-24

... Conservation Program for Consumer Products: Notice of Petition for Waiver of LG Electronics USA, Inc. from the... and publishes the LG Electronics USA, Inc. (LG) petition for waiver (hereafter, ``petition'') from... Communications, LG Electronics USA, Inc., 1776 K Street, NW., Washington, DC 20006; (202) 719-3490; E-mail: john...

Electronics: The Continuing Revolution. No. 5 in a Series of Special "Science" Compendia.

ERIC Educational Resources Information Center

Abelson, Philip H., Ed.; Hammond, Allen L., Ed.

Presented are articles originally published in "Science" during 1975-77. This issue is divided into five parts. The first part presents four articles designed to provide an overview of the past, present, and future of electronics. The second part presents twelve articles showing the pervasiveness of electronics in banking and marketing, medicine,…

Do Open Access Electronic Theses and Dissertations Diminish Publishing Opportunities in the Sciences?

ERIC Educational Resources Information Center

Ramírez, Marisa L.; McMillan, Gail; Dalton, Joan T.; Hanlon, Ann; Smith, Heather S.; Kern, Chelsea

2014-01-01

In academia, there is a growing acceptance of sharing the final electronic version of graduate work, such as a thesis or dissertation, in an online university repository. Though previous studies have shown that journal editors are willing to consider manuscripts derived from electronic theses and dissertations (ETDs), faculty advisors and graduate…

The Determinants of Electronic Textbook Use among College Students

ERIC Educational Resources Information Center

Miller, Jon R.; Nutting, Andrew W.; Baker-Eveleth, Lori

2012-01-01

Electronic books are a fast-growing component of the publishing industry. Sales of electronic textbooks (e-textbooks) are growing, but at a slower rate. In this research we use data from an undergraduate student survey to estimate the determinants of e-textbook use. We find that students who are younger, lower-income, and from larger high schools…

A critical appraisal of guidelines for electronic communication between patients and clinicians: the need to modernize current recommendations.

PubMed

Lee, Joy L; Matthias, Marianne S; Menachemi, Nir; Frankel, Richard M; Weiner, Michael

2018-04-01

Patient-provider electronic communication has proliferated in recent years, yet there is a dearth of published research either leading to, or including, recommendations that improve clinical care and prevent unintended negative consequences. We critically appraise published guidelines and suggest an agenda for future work in this area. To understand how existing guidelines align with current practice, evidence, and technology. We performed a narrative review of provider-targeted guidelines for electronic communication between patients and providers, searching Ovid MEDLINE, Embase, and PubMed databases using relevant terms. We limited the search to articles published in English, and manually searched the citations of relevant articles. For each article, we identified and evaluated the suggested practices. Across 11 identified guidelines, the primary focus was on technical and administrative concerns, rather than on relational communication. Some of the security practices recommended by the guidelines are no longer needed because of shifts in technology. It is unclear the extent to which the recommendations that are still relevant are being followed. Moreover, there is no guideline-cited evidence of the effectiveness of the practices that have been proposed. Our analysis revealed major weaknesses in current guidelines for electronic communication between patients and providers: the guidelines appear to be based on minimal evidence and offer little guidance on how best to use electronic tools to communicate effectively. Further work is needed to systematically evaluate and identify effective practices, create a framework to evaluate quality of communication, and assess the relationship between electronic communication and quality of care.

Nanotechnology Review: Molecular Electronics to Molecular Motors

NASA Technical Reports Server (NTRS)

Srivastava, Deepak; Saini, Subhash (Technical Monitor)

1998-01-01

Reviewing the status of current approaches and future projections, as already published in scientific journals and books, the talk will summarize the direction in which computational and experimental nanotechnologies are progressing. Examples of nanotechnological approaches to the concepts of design and simulation of carbon nanotube based molecular electronic and mechanical devices will be presented. The concepts of nanotube based gears and motors will be discussed. The above is a non-technical review talk which covers long term precompetitive basic research in already published material that has been presented before many US scientific meeting audiences.

News of the Year.

ERIC Educational Resources Information Center

Albanese, Andrew R.; Oder, Norman; Rogers, Michael; St. Lifer, Evan; Jay, M. Ellen; Milliot, Jim

2001-01-01

Includes three articles that discuss the top stories from "Library Journal", including the demand for librarians, the Digital Millennium Copyright Act, library education, database publishers, electronic research services, the Uniform Computer Information Transactions Act (UCITA), Internet filtering, and electronic reference; the school…

Developing an E-Textbook for the Consumer and Family Sciences Classroom: Challenges and Rewards

ERIC Educational Resources Information Center

Coussement, Martha A.; Johnson, Shannon; Goodson, Ludwika Aniela

2016-01-01

This article describes the self-publishing journey, challenges and methods of development, impact, the value of a self-published e-textbook in tenure decisions, and recommendations. This journey led to the self-publishing of an e-textbook for iPad® delivery at a Midwest university for a course on electronic distribution and hotel management in the…

The Library and the University Press: Two Views of the Costs and Problems of the Current System of Scholarly Publishing.

ERIC Educational Resources Information Center

Whisler, Sandra; Rosenblatt, Susan F.

The costs of scholarly publishing have become unsustainable for both research libraries and university presses. This paper discusses how the transition to electronic journal publishing changes the ways in which these two participants in the scholarly communication process begin to analyze and attempt to control their cost structures in order to…

Applied nonlinear optics in the journal 'Quantum Electronics'

DOE Office of Scientific and Technical Information (OSTI.GOV)

Grechin, Sergei G; Dmitriev, Valentin G; Chirkin, Anatolii S

2011-12-31

A brief historical review of the experimental and theoretical works on nonlinear optical frequency conversion (generation of harmonics, up- and down-conversion, parametric oscillation), which have been published in the journal 'Quantum Electronics' for the last 40 years, is presented.

76 FR 61740 - Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... design and production of automotive electronics. The notice was published in the Federal Register on... automotive electronics to a foreign country. The amended notice applicable to TA-W-80,174 is hereby issued as...

Information Delivery Options over Three Decades.

ERIC Educational Resources Information Center

Kennedy, H. E.

1986-01-01

Reviews the development of technological innovations in information delivery, including microforms, electronic processing, online distribution, full-text abstracts online, floppy disks, downloading, vertical integration, electronic publishing, and optical disks. The impact of technology on the information industry and the need to use technology…

Electron-Nuclear Quantum Information Processing

DTIC Science & Technology

2008-11-13

quantum information processing that exploits the anisotropic hyperfine coupling. This scheme enables universal control over a 1-electron, N-nuclear spin...exploits the anisotropic hyperfine coupling. This scheme enables universal control over a 1-electron, N-nuclear spin system, addressing only a...sample of irradiated malonic acid. (a) Papers published in peer-reviewed journals (N/A for none) Universal control of nuclear spins via anisotropic

Telematics and satellites. Part 1: Information systems

NASA Astrophysics Data System (ADS)

Burke, W. R.

1980-06-01

Telematic systems are identified and described. The applications are examined emphasizing the role played by satellite links. The discussion includes file transfer, examples of distributed processor systems, terminal communication, information retrieval systems, office information systems, electronic preparation and publishing of information, electronic systems for transfer of funds, electronic mail systems, record file transfer characteristics, intra-enterprise networks, and inter-enterprise networks.

A Survey of Professor Acceptance and Use of E-Textbooks in Higher Education

ERIC Educational Resources Information Center

Brown, Randy

2013-01-01

As electronic books (e-books) have continued to gain in popularity, more and more books are becoming available in electronic format. Textbooks are no exception. More and more publishers are making textbooks available in electronic format (e-textbooks). There have been many devices specifically designed to use e-books and e-textbooks with many more…

Automated and electronically assisted hand hygiene monitoring systems: a systematic review.

PubMed

Ward, Melissa A; Schweizer, Marin L; Polgreen, Philip M; Gupta, Kalpana; Reisinger, Heather S; Perencevich, Eli N

2014-05-01

Hand hygiene is one of the most effective ways to prevent transmission of health care-associated infections. Electronic systems and tools are being developed to enhance hand hygiene compliance monitoring. Our systematic review assesses the existing evidence surrounding the adoption and accuracy of automated systems or electronically enhanced direct observations and also reviews the effectiveness of such systems in health care settings. We systematically reviewed PubMed for articles published between January 1, 2000, and March 31, 2013, containing the terms hand AND hygiene or hand AND disinfection or handwashing. Resulting articles were reviewed to determine if an electronic system was used. We identified 42 articles for inclusion. Four types of systems were identified: electronically assisted/enhanced direct observation, video-monitored direct observation systems, electronic dispenser counters, and automated hand hygiene monitoring networks. Fewer than 20% of articles identified included calculations for efficiency or accuracy. Limited data are currently available to recommend adoption of specific automatic or electronically assisted hand hygiene surveillance systems. Future studies should be undertaken that assess the accuracy, effectiveness, and cost-effectiveness of such systems. Given the restricted clinical and infection prevention budgets of most facilities, cost-effectiveness analysis of specific systems will be required before these systems are widely adopted. Published by Mosby, Inc.

The Librarians' Dilemma: Should We Purchase the E-Book? The P-Book? Both? Neither?

NASA Astrophysics Data System (ADS)

Holmquist, J.

2012-08-01

Publishers of books in astronomy and astrophysics vary greatly in how they market the electronic versions of the print. In most cases, the electronic version for a single user costs the same as the print, and it costs even more for multiple simultaneous users. Some publishers encourage libraries to subscribe to an entire year's output by subject; others make single titles available via the publisher's website, or a vendor's platform such as ebrary. In the latter instance, readers are often surprised to discover that although they can read the entire text online, they can print or download only limited portions. Can we afford to purchase both print and online, if they are only using one? What is the library's obligation to future users and other questions will be addressed.

Biomedical information @ the speed of light: implementing desktop access to publishers' resources at the Paterson Institute for Cancer Research.

PubMed

Glover, S W

2001-06-01

Shortly after midnight every Thursday morning, a list server in Massachusetts delivers an electronic table of contents message to the Kostoris Medical Library at the Paterson Institute for Cancer Research in Manchester, UK. The messageins details of the latest edition of the New England Journal of Medicine, complete with hyperlinks to the full text of the content online. Publishers' electronic current awareness services have been integrated into the dissemination process of the Library service to enhance the speed of communication and access to full text content. As a means of promoting electronic journal use, a system of e-mail delivery coupled with fast Internet access has allowed a migration from paper-based current awareness alerting to a seamless online product.

Physical properties of electricity.

PubMed

Thomson, Angus J M

2013-01-01

Electricity is the flow of electrons through a conductor. The amount of current (amps) is related to the voltage (volts) pushing the electrons and the degree of resistance to flow (ohms). During their flow around a circuit, electrons can be used to create a number of useful byproducts such as heat and light. As electrons flow, they alter the charge of the matter they flow through, which may also generate electromagnetic effects. Copyright © 2013 AAGL. Published by Elsevier Inc. All rights reserved.

The Integrity of Digital Information: Mechanics and Definitional Issues.

ERIC Educational Resources Information Center

Lynch, Clifford A.

1994-01-01

Considers issues regarding the migration of a system of literature into electronic formats. Highlights include integrity in an information distribution system; digest technology; tracings that permit detection of copied digital objects; verifying sources; digital signature technology and cryptography; electronic publishing; and intellectual…

Library information services.

NASA Astrophysics Data System (ADS)

Michold, U.; Cummins, M.; Watson, J. M.; Holmquist, J.; Shobbrook, R.

Contents: library catalogs and holdings; indexing and abstract services; preprint services; electronic journals and newsletters; alerting services; commercial databases; informal networking; use of a thesaurus for on-line searching. An extensive list of access pointers for library catalogs and services, electronic newsletters, and publishers and bookshops is enclosed.

Nomenclatural and taxonomic problems related to the electronic publication of new nomina and nomenclatural acts in zoology, with brief comments on optical discs and on the situation in botany.

PubMed

Dubois, Alain; Crochet, Pierre-André; Dickinson, Edward C; Nemésio, André; Aescht, Erna; Bauer, Aaron M; Blagoderov, Vladimir; Bour, Roger; De Carvalho, Marcelo R; Desutter-Grandcolas, Laure; Frétey, Thierry; Jäger, Peter; Koyamba, Victoire; Lavilla, Esteban O; Löbl, Ivan; Louchart, Antoine; Malécot, Valéry; Schatz, Heinrich; Ohler, Annemarie

2013-11-11

In zoological nomenclature, to be potentially valid, nomenclatural novelties (i.e., new nomina and nomenclatural acts) need first to be made available, that is, published in works qualifying as publications as defined by the International Code of zoological Nomenclature ("the Code"). In September 2012, the Code was amended in order to allow the recognition of works electronically published online after 2011 as publications available for the purpose of zoological nomenclature, provided they meet several conditions, notably a preregistration of the work in ZooBank. Despite these new Rules, several of the long-discussed problems concerning the electronic publication of new nomina and nomenclatural acts have not been resolved. The publication of this amendment provides an opportunity to discuss some of these in detail. It is important to note that: (1) all works published only online before 2012 are nomenclaturally unavailable; (2) printed copies of the PDFs of works which do not have their own ISSN or ISBN, and which are not obtainable free of charge or by purchase, do not qualify as publications but must be seen as facsimiles of unavailable works and are unable to provide nomenclatural availability to any nomenclatural novelties they may contain; (3) prepublications online of later released online publications are unavailable, i.e., they do not advance the date of publication; (4) the publication dates of works for which online prepublications had been released are not those of these prepublications and it is critical that the real release date of such works appear on the actual final electronic publication, but this is not currently the case in electronic periodicals that distribute such online prepublications and which still indicate on their websites and PDFs the date of release of prepublication as that of publication of the work; (5) supplementary online materials and subsequent formal corrections of either paper or electronic publications distributed only online are nomenclaturally unavailable; (6) nomenclatural information provided on online websites that do not have a fixed content and format, with ISSN or ISBN, is unavailable. We give precise examples of many of these nomenclatural problems. Several of them, when they arise, are due to the fact that the availability of nomenclatural novelties now depends on information that will have to be sought not from the work itself but from extrinsic evidence. As shown by several examples discussed here, an electronic document can be modified while keeping the same DOI and publication date, which is not compatible with the requirements of zoological nomenclature. Therefore, another system of registration of electronic documents as permanent and inalterable will have to be devised. ZooBank also clearly needs to be improved in several respects. Mention in a work of its registration number (LSID) in ZooBank would seem to be possible only if this registration has occurred previously, but some works that have purportedly been registered in ZooBank are in fact missing on this web application. In conclusion, we offer recommendations to authors, referees, editors, publishers, libraries and the International Commission on Zoological Nomenclature, in the hope that such problems can be limited along with the potential chaos in zoological nomenclature that could result, if careful attention is not paid to the problems we highlight here, from a somewhat misplaced, and perhaps now widespread, understanding that electronic publication of nomenclatural novelties is now allowed and straightforward. We suggest that, as long as the problematic points linked to the new amendment and to electronic publication as a whole are not resolved, nomenclatural novelties continue to be published in paper-printed journals that have so far shown editorial competence regarding taxonomy and nomenclature, which is not the case of several recent electronic-only published journals.

Access to the scientific literature

NASA Astrophysics Data System (ADS)

Albarède, Francis

The Public Library of Science Open Letter (http://www.publiclibraryofscience.org) is a very generous initiative, but, as most similar initiatives since the advent of electronic publishing, it misses the critical aspects of electronic publishing.Ten years ago, a Publisher would be in charge of running a system called a “scientific journal.” In such a system, the presence of an Editor and peer Reviewers secures the strength of the science and the rigor of writing; the Publisher guarantees the professional quality of printing, efficient dissemination, and long-term archiving. Publishing used to be in everyone's best interest, or nearly everyone. The Publisher, because he/she is financially motivated, ensures widespread dissemination of the journal amongst libraries and individual subscribers. The interest of the Author is that the system guarantees a broad potential readership. The interest of the Reader is that a line is drawn between professionally edited literature, presumably of better quality, and gray literature or home publishing, so that he/she does not waste time going through ‘low yield’ ungraded information. The Publisher could either be a private company, an academic institution, or a scholarly society. My experience is that, when page charges and subscription rates are compounded, journals published by scholarly societies are not necessarily cheaper. The difference between these cases is not the cost of running an office with rents, wages, printing, postage, advertisement, and archiving, but that a private Publisher pays shareholders. Shareholders have the bad habit of minding their own business and, therefore, they may interfere negatively with scientific publishing. Nevertheless, while the stranglehold imposed by private Publishers on our libraries over the last 10 years by increasing subscription rates may in part be due to shareholders' greed, this is true only in part. The increases are also a consequence of the booming number of pages being printed.

Trends in Transforming Scholarly Communication and Their Implications.

ERIC Educational Resources Information Center

Liu, Ziming

2003-01-01

Explores trends in transforming scholarly publishing and possible implications for electronic publishing and digital libraries. Topics include changes in collaborative research; changes in volume of information production; and age of cited documents and how older documents are used in today's network environment. (Author/LRW)

Analysis of electromagnetic forces and causality in electron microscopy.

PubMed

Reyes-Coronado, Alejandro; Ortíz-Solano, Carlos Gael; Zabala, Nerea; Rivacoba, Alberto; Esquivel-Sirvent, Raúl

2018-09-01

The non-physical effects on the transverse momentum transfer from fast electrons to gold nanoparticles associated to the use of non-causal dielectric functions are studied. A direct test of the causality based on the surface Kramers-Kronig relations is presented. This test is applied to the different dielectric function used to describe gold nanostructures in electron microscopy. Copyright © 2018. Published by Elsevier B.V.

31 CFR 560.538 - Authorized transactions necessary and ordinarily incident to publishing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... publication in electronic format, the addition of embedded software necessary for reading, browsing, navigating, or searching the written publication; (ii) Exporting embedded software necessary for reading, browsing, navigating, or searching a written publication in electronic format, provided that the software...

31 CFR 560.538 - Authorized transactions necessary and ordinarily incident to publishing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... publication in electronic format, the addition of embedded software necessary for reading, browsing, navigating, or searching the written publication; (ii) Exporting embedded software necessary for reading, browsing, navigating, or searching a written publication in electronic format, provided that the software...

Publishing an "imej" Journal for Computer-Enhanced Learning.

ERIC Educational Resources Information Center

Burg, Jennifer; Wong, Yue-Ling; Pfeifer, Dan; Boyle, Anne; Yip, Ching-Wan

Interactive multimedia electronic journals, or IMEJ journals, are a publication medium particularly suited for research in computer-enhanced learning. This paper describes the challenges and potential rewards in publishing such a journal; presents ideas for design and layout; and discusses issues of collaboration, copyrighting, and archiving that…

COMPIC--How To Create and Order Personalized Communication Layouts for Your Clients.

ERIC Educational Resources Information Center

Snelleman, Johanna; Dunne, Louise

The COMPIC Development Association, an organization based in Victoria, Australia, has developed techniques for publishing pictographic materials for use by individuals with severe communication impairments. The COMPIC (Computer Pictographs for Communication) system comprises a method of electronically publishing customized communication aids and…

Growing concerns with the flow of misinformation from electronic books.

PubMed

Takahashi, Kenzo; Kanda, Hideyuki; Mizushima, Shunsaku

2013-05-24

In 2012, several kinds of electronic books (e-books) became available in Japan. Since several major book retailers launched e-book businesses, it is expected that e-books will become a popular source of information in the country. However, we are concerned that e-books may also be a source of misinformation. In examining 24 available materials published by anti-vaccinists, "atopy businesses", and "wellness maintenance" authors, each was found to contain inaccuracies or misinformation. Thus far, such information is only available in printed books. If these books are scanned and circulated, or published in e-book format, this misinformation may circulate rapidly as e-book devices are becoming popular, and, consequently, harm people's health. We think that it is important for the government to formulate ethical guidelines for the publishing e-books with due consideration to freedom of expression.

Inducing the Formation of Functional Macroscopic Assemblies Through Programmed Orthogonal Supramolecular Interactions

DTIC Science & Technology

2014-05-27

closely coupled, could lead to new materials for artificial photosynthesis and organic electronics. The views, opinions and/or findings contained in...new materials for artificial photosynthesis and organic electronics. (a) Papers published in peer-reviewed journals (N/A for none) Enter List of

78 FR 68981 - Electronic Retirement Processing

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-18

... in which a single key is used to sign and verify an electronic document. The single key (also known...-0299. SUPPLEMENTARY INFORMATION: On March 5, 2013, OPM published (at 78 FR 14233) proposed regulations... received no comments on the proposed regulations. Accordingly, we are now adopting the proposed regulations...

Public Data Set: Impedance of an Intense Plasma-Cathode Electron Source for Tokamak Plasma Startup

DOE Data Explorer

Hinson, Edward T. [University of Wisconsin-Madison] (ORCID:000000019713140X); Barr, Jayson L. [University of Wisconsin-Madison] (ORCID:0000000177685931); Bongard, Michael W. [University of Wisconsin-Madison] (ORCID:0000000231609746); Burke, Marcus G. [University of Wisconsin-Madison] (ORCID:0000000176193724); Fonck, Raymond J. [University of Wisconsin-Madison] (ORCID:0000000294386762); Perry, Justin M. [University of Wisconsin-Madison] (ORCID:0000000171228609)

2016-05-31

This data set contains openly-documented, machine readable digital research data corresponding to figures published in E.T. Hinson et al., 'Impedance of an Intense Plasma-Cathode Electron Source for Tokamak Plasma Startup,' Physics of Plasmas 23, 052515 (2016).

Principled Libraries: Finding Stability in Changing Times.

ERIC Educational Resources Information Center

Crawford, Walt

2000-01-01

Discusses the transition that libraries are currently experiencing between physical resources and electronic access. Topics include technology as tools rather than solutions; media and technology; desktop publishing; electronic books; Web commerce; instant books, or books printed on demand; new types of media; and serving the users. (LRW)

Radiology education 2.0--on the cusp of change: part 2. eBooks; file sharing and synchronization tools; websites/teaching files; reference management tools and note taking applications.

PubMed

Bhargava, Puneet; Dhand, Sabeen; Lackey, Amanda E; Pandey, Tarun; Moshiri, Mariam; Jambhekar, Kedar

2013-03-01

Increasing use of smartphones and handheld computers is accompanied by a rapid growth in the other related industries. Electronic books have revolutionized the centuries-old conventional books and magazines markets and have simplified publishing by reducing the cost and processing time required to create and distribute any given book. We are now able to read, review, store, and share various types of documents via several electronic tools, many of which are available free of charge. Additionally, this electronic revolution has resulted in an explosion of readily available Internet-based educational resources for the residents and has paved the path for educators to reach out to a larger and more diverse student population. Published by Elsevier Inc.

High energy electron cooling

DOE Office of Scientific and Technical Information (OSTI.GOV)

Parkhomchuk, V.

1997-09-01

High energy electron cooling requires a very cold electron beam. The questions of using electron cooling with and without a magnetic field are presented for discussion at this workshop. The electron cooling method was suggested by G. Budker in the middle sixties. The original idea of the electron cooling was published in 1966. The design activities for the NAP-M project was started in November 1971 and the first run using a proton beam occurred in September 1973. The first experiment with both electron and proton beams was started in May 1974. In this experiment good result was achieved very closemore » to theoretical prediction for a usual two component plasma heat exchange.« less

New Initiatives for Electronic Scholarly Publishing: Academic Information Sources on the Internet

DTIC Science & Technology

2004-12-01

parallel with the changing economics of publishing. A strong movement, among researchers and academics ( user community), seeks to free scientific...interface between the user and a vast amount of published and unpublished information (Oppenheim 1997: 398), which was made available in hard copy, via...have implemented facilities that enable the user to exercise clear options for selectively retrieving material (OpCit), to discuss and rank the articles

Mergers, Acquisitions, and Access: STM Publishing Today

NASA Astrophysics Data System (ADS)

Robertson, Kathleen

Electronic publishing is changing the fundamentals of the entire printing/delivery/archive system that has served as the distribution mechanism for scientific research over the last century and a half. The merger-mania of the last 20 years, preprint pools, and publishers' licensing and journals-bundling plans are among the phenomena impacting the scientific information field. Science-Technology-Medical (STM) publishing is experiencing a period of intense consolidation and reorganization. This paper gives an overview of the economic factors fueling these trends, the major STM publishers, and the government regulatory bodies that referee this industry in Europe, Canada, and the USA.

Associations with resident physicians' early adoption of electronic cigarettes for smoking cessation.

PubMed

Egnot, Eric; Jordan, Kim; Elliott, John O

2017-06-01

Use of the electronic cigarette for nicotine delivery has increased dramatically in recent years. Information continues to emerge on its role as a smoking cessation aid, but little is known about resident physician use of the device in clinical practice. In 2015, an electronic survey was administered to resident physicians in one healthcare system in Columbus, Ohio. The survey included questions about personal smoking exposure, knowledge, beliefs, attitudes about electronic cigarettes and early adoption of electronic cigarettes with patients. Data were dichotomised based on a 'stages of change' model that assessed resident physician adoption of electronic cigarettes for therapeutic use. Data were analysed through χ 2 tests and logistic regression using ORs and 95% CIs. Of 338 residents, 142 (42%) responded. Of all residents, 25 (17.7%) reported that they have been recommending electronic cigarettes to their patients for the past 6 months or longer. In the multivariate model, residents ≥postgraduate year (PGY)-3 (OR=3.68, 95% CI 1.20 to 11.29), peer-reviewed article exposure (OR=6.65, 95% CI 1.56 to 28.38) and the view that addictive potential is definitely or somewhat less than traditional cigarettes (OR=5.05, 95% CI 1.48 to 17.24) were associated with recommendation of electronic cigarettes. Few residents report recommending electronic cigarettes to patients who smoke. These residents consider the electronic cigarette less addicting than traditional cigarettes, supporting harm reduction strategies over strict abstinence. Most residents require further evidence-based education on efficacy and long-term safety of electronic cigarettes before recommending to their patients. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Electronic cigarette devices and oro-facial trauma (Literature review)

NASA Astrophysics Data System (ADS)

Ghazali, A. F.; Ismail, A. F.; Daud, A.

2017-08-01

Detrimental effects of cigarette smoking have been well described and recognized globally. With recent advancement of technology, electronic cigarette has been introduced and gained its popularity and became a global trend, especially among young adults. However, the safety of the electronic devices remains debatable. This paper aimed to compile and review the reported cases of oro-facial trauma related to the usage of electronic cigarette devices. A literature search was conducted using PubMed/Medline in December 2016. The search terms used were a combination of “oral trauma”, “dental trauma”, “oral injury” and “electronic cigarette”. The search included all abstract published from the inception of the database until December 2016. Abstract that was written in English, case report, letter to editors, clinical and human studies were included for analysis. All selected abstract were searched for full articles. A total of 8 articles were included for review. All of the articles were published in 2016 with mostly case reports. The sample size of the studies ranged from 1 to 15 patients. Seven of the included articles are from United States of America and one from Mexico. Our review concluded that the use of electronic cigarette devices posed not only a safety concern but also that the devices were mostly unregulated. There should be a recognized authority body to regulate the safety and standard of the electronic devices.

Condenser Winder (electronics) 6-98.070; Stamper II (electronics) 9-68.20; Welder, Spot (electronics) 6-85.060--Technical Report on Standardization of the General Aptitude Test Battery.

ERIC Educational Resources Information Center

Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

Electronic Publishing and the Journals of the American Chemical Society.

PubMed

Spring, Jeffrey D; Garson, Lorrin R

1996-01-01

The American Chemical Society is developing a number of initiatives that implement emerging electronic technologies in order to provide a broad range of products and services to members and subscribers. Examples of products currently available, or under development, for access via the World Wide Web include supporting information for journals, electronic ads, color graphics and entire journals. Other activities employ e-mail, CD-ROMs, and softcopy text.

Electronic Publishing and the Journals of the American Chemical Society

PubMed Central

Spring, Jeffrey D.; Garson, Lorrin R.

1996-01-01

The American Chemical Society is developing a number of initiatives that implement emerging electronic technologies in order to provide a broad range of products and services to members and subscribers. Examples of products currently available, or under development, for access via the World Wide Web include supporting information for journals, electronic ads, color graphics and entire journals. Other activities employ e-mail, CD-ROMs, and softcopy text. PMID:27805172

Electron bifurcation.

PubMed

Peters, John W; Miller, Anne-Frances; Jones, Anne K; King, Paul W; Adams, Michael Ww

2016-04-01

Electron bifurcation is the recently recognized third mechanism of biological energy conservation. It simultaneously couples exergonic and endergonic oxidation-reduction reactions to circumvent thermodynamic barriers and minimize free energy loss. Little is known about the details of how electron bifurcating enzymes function, but specifics are beginning to emerge for several bifurcating enzymes. To date, those characterized contain a collection of redox cofactors including flavins and iron-sulfur clusters. Here we discuss the current understanding of bifurcating enzymes and the mechanistic features required to reversibly partition multiple electrons from a single redox site into exergonic and endergonic electron transfer paths. Copyright © 2016. Published by Elsevier Ltd.

Electronic Media and the Publishers, Part I: Teletext.

ERIC Educational Resources Information Center

Risher, Carol A.

1981-01-01

Describes teletext, a one-way broadcast transmission of text and graphics viewed on a television screen, and its use by publishers as one means of transferring textual and graphical information. Among the services described are news reports; weather forecasts; transportation, community, and consumer information; and advertising. (Author/JJD)

Correction to: Contribution of Mössbauer spectroscopy to the investigation of Fe/S biogenesis.

PubMed

Garcia-Serres, Ricardo; Clémancey, Martin; Latour, Jean-Marc; Blondin, Geneviève

2018-06-02

The article "Contribution of Mössbauer spectroscopy to the investigation of Fe/S biogenesis", written by Ricardo Garcia‑Serres, Martin Clémancey, Jean‑Marc Latour, Geneviève Blondin was originally published electronically on the publisher's internet portal (currently SpringerLink) without open access.

Correction to: The NMR contribution to protein-protein networking in Fe-S protein maturation.

PubMed

Banci, Lucia; Camponeschi, Francesca; Ciofi-Baffoni, Simone; Piccioli, Mario

2018-05-31

The article "The NMR contribution to protein-protein networking in Fe-S protein maturation", written by Lucia Banci, Francesca Camponeschi, Simone Ciofi‑Baffoni, Mario Piccioli was originally published electronically on the publisher's internet portal (currently SpringerLink) on 22 March, 2018 without open access.

The Future of Scholarly Publishing

ERIC Educational Resources Information Center

Chronicle of Higher Education, 2009

2009-01-01

In these times of financial crisis, much of the discussion about scholarly publishing has focused on budgets, the switch to electronic formats, and the future of the monograph. Throughout, however, university presses have continued to bring out important scholarship that is the mainstay of academe. "The Chronicle Review" asked a group of editors…

Invasive Species Science Update (No. 1)

Treesearch

Mee-Sook Kim; Jack Butler

2008-01-01

This electronic newsletter (Invasive Species Science Update) is published by the Rocky Mountain Research Station (RMRS) Cross-Program, Interdisciplinary Project team on Invasive Species. This newsletter will be published 3 times per year and is intended to enhance communication among RMRS scientists, wildland managers, other partners, stakeholders, and customers about...

Towards a Philosophy of Academic Publishing

ERIC Educational Resources Information Center

Peters, Michael A.; Jandric, Petar; Irwin, Ruth; Locke, Kirsten; Devine, Nesta; Heraud, Richard; Gibbons, Andrew; Besley, Tina; White, Jayne; Forster, Daniella; Jackson, Liz; Grierson, Elizabeth; Mika, Carl; Stewart, Georgina; Tesar, Marek; Brighouse, Susanne; Arndt, Sonja; Lazaroiu, George; Mihaila, Ramona; Legg, Catherine; Benade, Leon

2016-01-01

This article is concerned with developing a philosophical approach to a number of significant changes to academic publishing, and specifically the global journal knowledge system wrought by a range of new digital technologies that herald the third age of the journal as an electronic, interactive and mixed-media form of scientific communication.…

A Generic Privacy Quantification Framework for Privacy-Preserving Data Publishing

ERIC Educational Resources Information Center

Zhu, Zutao

2010-01-01

In recent years, the concerns about the privacy for the electronic data collected by government agencies, organizations, and industries are increasing. They include individual privacy and knowledge privacy. Privacy-preserving data publishing is a research branch that preserves the privacy while, at the same time, withholding useful information in…

75 FR 21614 - Investing in Innovation Fund

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

... published in the Federal Register. Free Internet access to the official edition of the Federal Register and... section 307 of division D of the Consolidated Appropriations Act, 2010, Pub. L. 111-117. Electronic Access... published in the Federal Register, in text or Adobe Portable Document Format (PDF) on the Internet at the...

Incorporating Online Publishing into the Curriculum.

ERIC Educational Resources Information Center

Friedland, Lewis A.; Webb, Sheila

1996-01-01

States that electronic publishing is transforming journalism practice in the traditional divisions of newspaper and broadcast ever more quickly, and that new techniques within the field are emerging at a speed that makes assimilation difficult. Describes how traditional news media are establishing a presence on the Internet with 24-hour Internet…

Sky online: linking amateur and professional astronomers on the world wide web

NASA Astrophysics Data System (ADS)

Fienberg, Richard Tresch

SKY Online is the World Wide Web site of Sky Publishing Corporation, publisher of Sky & Telescope magazine. Conceived mainly as an electronic extension of the company's marketing and promotion efforts, SKY Online has also proven to be a useful tool for communication between amateur and professional astronomers.

Radiation dose from reentrant electrons

NASA Technical Reports Server (NTRS)

Badhwar, G. D.; Watts, J.; Cleghorn, T. E.

2001-01-01

In estimating the crew exposures during an extra vehicular activity (EVA), the contribution of reentrant electrons has always been neglected. Although the flux of these electrons is small compared to the flux of trapped electrons, their energy spectrum extends to several GeV compared to about 7 MeV for trapped electrons. This is also true of splash electrons. Using the measured reentrant electron energy spectra, it is shown that the dose contribution of these electrons to the blood forming organs (BFO) is more that 10 times greater than that from the trapped electrons. The calculations also show that the dose-depth response is a very slowly changing function of depth, and thus adding reasonable amounts of additional shielding would not significantly lower the dose to BFO. Published by Elsevier Science Ltd.

Issues in Text Design and Layout for Computer Based Communications.

ERIC Educational Resources Information Center

Andresen, Lee W.

1991-01-01

Discussion of computer-based communications (CBC) focuses on issues involved with screen design and layout for electronic text, based on experiences with electronic messaging, conferencing, and publishing within the Australian Open Learning Information Network (AOLIN). Recommendations for research on design and layout for printed text are also…

Electron-phonon interaction, transport and ultrafast processes in semiconductor microstructures

NASA Astrophysics Data System (ADS)

Sarma, Sankar D.

1992-08-01

We have fulfilled our contract obligations completely by doing theoretical research on electron-phonon interaction and transport properties in submicron semiconductor structures with the emphasis on ultrafast processes and many-body effects. Fifty-five papers have been published based on our research during the contract period.

Should Geography Educators Adopt Electronic Textbooks?

ERIC Educational Resources Information Center

Romig, Kevin

2017-01-01

Significant changes in textbook publishing are at college instructors' door. Textbook representatives are directed to mesmerize potential clients with eye-catching displays and statements about digital literacy of the next generation of college students. Based on a one-year pilot study, in 2014-2015, of an electronic textbook, this commentary…

Spontaneous Pneumomediastinum After Electronic Cigarette Use.

PubMed

Marasco, Rita Daniela; Loizzi, Domenico; Ardò, Nicoletta Pia; Fatone, Fabio Nicola; Sollitto, Francesco

2018-06-01

Spontaneous pneumomediastinum is an uncommon condition typically occurring in young men presenting with pleuritic pain, dyspnea, and subcutaneous emphysema. We report an exceptional case of spontaneous pneumomediastinum after electronic cigarette use in an otherwise healthy young man. Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Practical Assessment, Research and Evaluation, 2002-2003.

ERIC Educational Resources Information Center

Rudner, Lawrence M., Ed.; Schaefer, William D., Ed.

2000-01-01

This document consists of the first 10 articles of volume 8 of the electronic journal "Practical Assessment, Research & Evaluation" published in 2002-2003: (1) "Using Electronic Surveys: Advice from Survey Professionals" (David M. Shannon, Todd E. Johnson, Shelby Searcy, and Alan Lott); (2) "Four Assumptions of Multiple Regression That Researchers…

The University of Minnesota's Internet Gopher System: A Tool for Accessing Network-Based Electronic Information.

ERIC Educational Resources Information Center

Wiggins, Rich

1993-01-01

Describes the Gopher system developed at the University of Minnesota for accessing information on the Internet. Highlights include the need for navigation tools; Gopher clients; FTP (File Transfer Protocol); campuswide information systems; navigational enhancements; privacy and security issues; electronic publishing; multimedia; and future…

77 FR 36286 - Notice of Proposed Information Collection: Comment Request; Previous Participation Certification

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-18

... 7th Street SW., Washington, DC 20410, Room 9120 or the number for the Federal Information Relay...., permitting electronic submission of responses. This Notice also lists the following information: Title of... provide for both electronic and paper submissions until it publishes revised regulations. Agency form...

Information Liability--New Interpretations for Electronic Publishing.

ERIC Educational Resources Information Center

Tarter, Blodwen

1986-01-01

Defines the issue of information liability as it applies to electronic information and suggests ways in which the issue can be addressed and resolved. Discussion of the marketing and legal aspects of the question includes impact of the Dun & Bradstreet Inc. vs. Greenmoss Builders Inc. ruling on libel litigation. (EM)

Flow Visualization Study of Natural Convection from a Heated Protrusion in a Liquid Filled Rectangular Enclosure.

DTIC Science & Technology

1983-12-01

PROPOSED SOLUTIONS Many papers have been published outlining alternative methods of thermally controlling microelectronic devices. Hannemann [3] describes...Workshop, NSF Grant ENG-7701297, Directions of Heat Transfer in Electronic Equipment, Fy R. C. Chu, 1977. 3. Hannemann , R., "Electronic System Thermal

Serials Pricing and the Role of the Electronic Journal.

ERIC Educational Resources Information Center

Metz, Paul; Gherman, Paul M.

1991-01-01

This third in a series of articles on scholarly communications and serials prices focuses on the possible role of electronic journals. Highlights include the increase in scientific and scholarly productivity; price differentials between private and for-profit journals; publisher's costs and profits; copyright issues; and the role of libraries and…

12 CFR 620.10 - Preparing the quarterly report.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 620.10 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DISCLOSURE TO SHAREHOLDERS... must: (1) Prepare and send, to the Farm Credit Administration, an electronic copy of its quarterly...) Publish a copy of its quarterly report on its Web site when it electronically sends the report to the Farm...

An appraisal of published usability evaluations of electronic health records via systematic review.

PubMed

Ellsworth, Marc A; Dziadzko, Mikhail; O'Horo, John C; Farrell, Ann M; Zhang, Jiajie; Herasevich, Vitaly

2017-01-01

In this systematic review, we aimed to evaluate methodological and reporting trends present in the current literature by investigating published usability studies of electronic health records (EHRs). A literature search was conducted for articles published through January 2015 using MEDLINE (Ovid), EMBASE, Scopus, and Web of Science, supplemented by citation and reference list reviews. Studies were included if they tested the usability of hospital and clinic EHR systems in the inpatient, outpatient, emergency department, or operating room setting. A total of 4848 references were identified for title and abstract screening. Full text screening was performed for 197 articles, with 120 meeting the criteria for study inclusion. A review of the literature demonstrates a paucity of quality published studies describing scientifically valid and reproducible usability evaluations at various stages of EHR system development. A lack of formal and standardized reporting of EHR usability evaluation results is a major contributor to this knowledge gap, and efforts to improve this deficiency will be one step of moving the field of usability engineering forward. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Implementation of data security and data privacy provisions will bring sweeping changes to laboratory service providers.

PubMed

Boothe, J F

2000-01-01

The Health Insurance Portability and Accountability Act included substantial changes involving handling of health information by establishing national standards for electronic transactions, data privacy, and data security. The first final rule for electronic transaction standards was published August 17, 2000. The remaining final rules are expected to be published in Winter 2000. Providers, such as clinical laboratories, will have 26 months from the data of publication to comply. The civil monetary fines for noncompliance are substantial. This article will review the key provisions of the data security and data privacy proposed rules. These provisions will touch virtually every aspect of electronic claims submissions, electronic data transactions, and the electronic storage of medical information. The proposed rules will require a coordinated approach by providers to develop the policies and procedures, and the technical and physical infrastructure to protect health information. Moreover, providers will need to identify a privacy officer, to review existing privacy policies to compare the proposed rule with any existing state laws to determine which may be more stringent, and to develop new policies to address the particular requirements of the final rule.

Referees Often Miss Obvious Errors in Computer and Electronic Publications

NASA Astrophysics Data System (ADS)

de Gloucester, Paul Colin

2013-05-01

Misconduct is extensive and damaging. So-called science is prevalent. Articles resulting from so-called science are often cited in other publications. This can have damaging consequences for society and for science. The present work includes a scientometric study of 350 articles (published by the Association for Computing Machinery; Elsevier; The Institute of Electrical and Electronics Engineers, Inc.; John Wiley; Springer; Taylor & Francis; and World Scientific Publishing Co.). A lower bound of 85.4% articles are found to be incongruous. Authors cite inherently self-contradictory articles more than valid articles. Incorrect informational cascades ruin the literature's signal-to-noise ratio even for uncomplicated cases.

Referees often miss obvious errors in computer and electronic publications.

PubMed

de Gloucester, Paul Colin

2013-01-01

Misconduct is extensive and damaging. So-called science is prevalent. Articles resulting from so-called science are often cited in other publications. This can have damaging consequences for society and for science. The present work includes a scientometric study of 350 articles (published by the Association for Computing Machinery; Elsevier; The Institute of Electrical and Electronics Engineers, Inc.; John Wiley; Springer; Taylor & Francis; and World Scientific Publishing Co.). A lower bound of 85.4% articles are found to be incongruous. Authors cite inherently self-contradictory articles more than valid articles. Incorrect informational cascades ruin the literature's signal-to-noise ratio even for uncomplicated cases.

[Automation of medical literature--and information services].

PubMed

Bakker, S

1997-01-04

It is important for clinical practice to be able to find (or retrieve) relevant literature and to keep informed of the state of medical science. The fact that the contents of articles in journals are now accessible via computers is the result of integration of bibliographic techniques, medical knowledge and computer technology. Articles published in some 5000 medical journals can nowadays be retrieved electronically via Medline and Embase together (but medical literature in Dutch is underrepresented). Computerised insertion of publications into Internet dose not make information traceable or accessible, let alone reliable and readable. It cannot be predicted if electronic versions of scientific periodicals will replace the printed editions completely. However, valuable, reliable information will always have its price, even on Internet. It is unlikely that electronic information published privately (internet) will replace scientific publishers soon, for readers will still want selection and monitoring of contents and language. Good layout, professional typography and suitable illustrations to enhance reading comfort and cognitive processes, will even become more important. The problems arising from the immensity of scientific knowledge are not (any longer) of a technological nature-what is needed is a cultural about-turn of the information infrastructure in medical-scientific associations, organizations and institutions.

Electronic Transfer of Information and Its Impact on Aerospace and Defence Research and Development Held in the Technical Information Panel Specialists’ Meeting, Brussels, Belgium on 17-19 October 1989

DTIC Science & Technology

1990-03-01

Electronic Storage and Dclivery: On-going Experiments and Operational Systeils S, esjon ill - Electronic Publishing and (’ ommunication : On-going...to information - patent information - tourism information - information on standards - road transport information - cooperation between libraries. By...neutral European system for tourism information - touring information system (hotels, aocommodations) - information network for fairs and congresses

Growing Concerns With the Flow of Misinformation From Electronic Books

PubMed Central

2013-01-01

In 2012, several kinds of electronic books (e-books) became available in Japan. Since several major book retailers launched e-book businesses, it is expected that e-books will become a popular source of information in the country. However, we are concerned that e-books may also be a source of misinformation. In examining 24 available materials published by anti-vaccinists, "atopy businesses", and "wellness maintenance" authors, each was found to contain inaccuracies or misinformation. Thus far, such information is only available in printed books. If these books are scanned and circulated, or published in e-book format, this misinformation may circulate rapidly as e-book devices are becoming popular, and, consequently, harm people’s health. We think that it is important for the government to formulate ethical guidelines for the publishing e-books with due consideration to freedom of expression. PMID:23709125

Preservation of Chinese Print Astronomical Literature in the Digital and Network Age

NASA Astrophysics Data System (ADS)

Zhang, J.; Shi, W.

2015-04-01

Over the last few decades, more and more journals and books have been published in both electronic and print formats. Some journals have been digitized retrospectively going back to the first volume of more than a hundred years ago, which benefits researchers and librarians tremendously. As a result, many librarians subscribe to books and journals in both electronic and print versions when possible. In many cases, because of budget shortfalls and the low usage of print materials, many libraries have started to order electronic only. This trend heralds a potential demise of print literature as major library resources and has implications for the library services associated with them. This paper proposes some opinions on this issue. We believe that the librarians should pay attention to and conserve the published astronomical literature, a precious historical and cultural heritage, so that we could hand it down to future generations, just like our predecessors did for us.

NASA wide electronic publishing system: Electronic printing and duplicating. Stage 3 evaluation report

NASA Technical Reports Server (NTRS)

Tuey, Richard C.; Moore, Fred W.; Ryan, Christine A.

1995-01-01

The report is presented in four sections: The Introduction describes the duplicating configuration under evaluation and the Background contains a chronological description of the evaluation segmented by phases 1 and 2. This section includes the evaluation schedule, printing and duplicating requirements, storage and communication requirements, electronic publishing system configuration, existing processes and proposed processes, billing rates, costs and productivity analysis, and the return on investment based upon the data gathered to date. The third section contains the phase 1 comparative cost and productivity analysis. This analysis demonstrated that LaRC should proceed with a 90-day evaluation of the DocuTech and follow with a phase 2 cycle to actually demonstrate that the proposed system would meet the needs of LaRC's printing and duplicating requirements, benchmark results, cost comparisons, benchmark observations, and recommendations. These are documented after the recommendations.

Carbon contamination in scanning transmission electron microscopy and its impact on phase-plate applications.

PubMed

Hettler, Simon; Dries, Manuel; Hermann, Peter; Obermair, Martin; Gerthsen, Dagmar; Malac, Marek

2017-05-01

We analyze electron-beam induced carbon contamination in a transmission electron microscope. The study is performed on thin films potentially suitable as phase plates for phase-contrast transmission electron microscopy. Electron energy-loss spectroscopy and phase-plate imaging is utilized to analyze the contamination. The deposited contamination layer is identified as a graphitic carbon layer which is not prone to electrostatic charging whereas a non-conductive underlying substrate charges. Several methods that inhibit contamination are evaluated and the impact of carbon contamination on phase-plate imaging is discussed. The findings are in general interesting for scanning transmission electron microscopy applications. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

New developments in electron microscopy for serial image acquisition of neuronal profiles.

PubMed

Kubota, Yoshiyuki

2015-02-01

Recent developments in electron microscopy largely automate the continuous acquisition of serial electron micrographs (EMGs), previously achieved by laborious manual serial ultrathin sectioning using an ultramicrotome and ultrastructural image capture process with transmission electron microscopy. The new systems cut thin sections and capture serial EMGs automatically, allowing for acquisition of large data sets in a reasonably short time. The new methods are focused ion beam/scanning electron microscopy, ultramicrotome/serial block-face scanning electron microscopy, automated tape-collection ultramicrotome/scanning electron microscopy and transmission electron microscope camera array. In this review, their positive and negative aspects are discussed. © The Author 2015. Published by Oxford University Press on behalf of The Japanese Society of Microscopy. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Stanford-Based HighWire Press Transforms the Publication of Scientific Journals.

ERIC Educational Resources Information Center

Young, Jeffrey R.

1997-01-01

In two years, HighWire Press at Stanford University (California) has revolutionized online scientific publishing; electronic journals are reaching readers faster, are easier to search, and are entering new foreign markets. The largest scientific publishers will put about 200 journals online in 1997. Other changes foreseen include immediate rather…

Correction to: The hidden therapist: evidence for a central role of music in psychedelic therapy.

PubMed

Kaelen, Mendel; Giribaldi, Bruna; Raine, Jordan; Evans, Lisa; Timmermann, Christopher; Rodriguez, Natalie; Roseman, Leor; Feilding, Amanda; Nutt, David; Carhart-Harris, Robin

2018-05-01

The article The hidden therapist: evidence for a central role of music in psychedelic therapy, written by Mendel Kaelen, Bruna Giribaldi, Jordan Raine, Lisa Evans, Christopher Timmerman, Natalie Rodriguez, Leor Roseman, Amanda Feilding, David Nutt, Robin Carhart-Harris, was originally published electronically on the publisher's internet portal.

Maximizing Accessibility of Academic Publications: Applications of Electronic Publishing Technology

ERIC Educational Resources Information Center

Jeffress, Laura; Lyle, Stacey D.

2012-01-01

Professors at higher education institutions often feel pressure to "publish or perish" in order to maintain their standing in the academic community, yet a large number of these publications languish in obscure technical journals or are presented only once at a conference or online journal. While these methods achieve the goal of…

Electronic Publishing Alternatives for Collections of America's Diversity. RASD Occasional Papers, Number 18.

ERIC Educational Resources Information Center

Diaz, Karen R., Ed.

This publication was developed by the Reference and Adult Services Division/Machine-Assisted Reference Section/User Access to Services committee of the 1993 ALA (American Library Association) Midwinter meeting, and was designed for archivists, publishers, librarians, and associates in research centers and societies. Information is presented on how…

A Systematic Method for Search Term Selection in Systematic Reviews

ERIC Educational Resources Information Center

Thompson, Jenna; Davis, Jacqueline; Mazerolle, Lorraine

2014-01-01

The wide variety of readily available electronic media grants anyone the freedom to retrieve published references from almost any area of research around the world. Despite this privilege, keeping up with primary research evidence is almost impossible because of the increase in professional publishing across disciplines. Systematic reviews are a…

Perspectives of Students with Disabilities toward Physical Education: A Qualitative Inquiry Review

ERIC Educational Resources Information Center

Haegele, Justin A.; Sutherland, Sue

2015-01-01

The purpose of this article is to review published qualitative inquiries that examine the perspective of students with disabilities toward experiences in physical education. Keyword searches were used to identify articles from electronic databases published from 1995 to 2014. Thirteen articles met all inclusion criteria, and findings were…

University as Publisher: Summary of a Meeting Held at UC Berkeley on November 1, 2007

ERIC Educational Resources Information Center

Harley, Diane, Ed.

2008-01-01

With the advent of electronic publishing, the scholarly communication landscape at universities has become increasingly diverse. Multiple stakeholders including university presses, libraries, and central IT departments are challenged by the increasing volume and the rapidity of production of these new forms of publication in an environment of…

Desktop Publishing: The Effects of Computerized Formats on Reading Speed and Comprehension.

ERIC Educational Resources Information Center

Knupfer, Nancy Nelson; McIsaac, Marina Stock

1989-01-01

Describes study that was conducted to determine the effects of two electronic text variables used in desktop publishing on undergraduate students' reading speed and comprehension. Research on text variables, graphic design, instructional text design, and computer screen design is discussed, and further studies are suggested. (22 references) (LRW)

77 FR 66597 - Notice of Membership of the Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-06

... under For Further Information Contact. Electronic Access to This Document: The official version of this document is the document published in the Federal Register. Free Internet access to the official edition of.... You may also access documents of the Department published in the Federal Register by using the article...

Interaction of electrons with light metal hydrides in the transmission electron microscope.

PubMed

Wang, Yongming; Wakasugi, Takenobu; Isobe, Shigehito; Hashimoto, Naoyuki; Ohnuki, Somei

2014-12-01

Transmission electron microscope (TEM) observation of light metal hydrides is complicated by the instability of these materials under electron irradiation. In this study, the electron kinetic energy dependences of the interactions of incident electrons with lithium, sodium and magnesium hydrides, as well as the constituting element effect on the interactions, were theoretically discussed, and electron irradiation damage to these hydrides was examined using in situ TEM. The results indicate that high incident electron kinetic energy helps alleviate the irradiation damage resulting from inelastic or elastic scattering of the incident electrons in the TEM. Therefore, observations and characterizations of these materials would benefit from increased, instead decreased, TEM operating voltage. © The Author 2014. Published by Oxford University Press on behalf of The Japanese Society of Microscopy. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Brave New World or "Plus Ca Change"?: Electronic Journals and the Academic Library

ERIC Educational Resources Information Center

Burrows, Toby

2006-01-01

The impact that electronic information technologies have had on scholarly communications and university libraries is assessed. Early predictions that the dominance of commercial publishers would decline and journal prices would fall have not been realised. The development of institutional repositories have had limited success in making the…

The Future of Research Publishing: The eReport and eJournal.

ERIC Educational Resources Information Center

Krantz, Murray

2003-01-01

Considers the future of online publication of scientific journals and how electronic research reports (eReports) and electronic research journals (eJournals) will change the way research is reported, disseminated, consumed, and conducted by the scientific community. Suggests there will be a more interactive dynamic discourse between authors and…

76 FR 23354 - Notice of Request for the Extension of Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-26

... Administration (FTA), DOT. ACTION: Notice of Request for Comments. SUMMARY: In accordance with the Paperwork... electronic docket site. (Note: -The U.S. Department of Transportation's (DOT's) electronic docket is no....gov . You may review DOT's complete Privacy Act Statement in the Federal Register published April 11...

77 FR 40409 - Notice of Request for the Extension of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-09

... Administration (FTA), DOT. ACTION: Notice of request for comments. SUMMARY: In accordance with the Paperwork.... Government electronic docket site. (Note: The U.S. Department of Transportation's (DOT's) electronic docket... . You may review DOT's complete Privacy Act Statement in the Federal Register published April 11, 2000...

Elin@: Electronic Library Information Navigator--Towards the "One Stop Shop" Information

ERIC Educational Resources Information Center

Alwerud, Anna; Jorgensen, Lotte

2005-01-01

Libraries subscribe to thousands of electronic journals and they are difficult for end-users to find. Journal and publisher interfaces and functionalities differ considerably. The recent development in e-media calls for central management of the resources. Lund University Libraries' Head Office has developed a service for presentation and…

78 FR 38646 - Importer Permit Requirements for Tobacco Products and Processed Tobacco, and Other Requirements...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... of Subjects 27 CFR Part 40 Cigars and cigarettes, Claims, Electronic funds transfers, Excise taxes..., Tobacco. 27 CFR Part 41 Cigars and cigarettes, Claims, Customs duties and inspection, Electronic fund... sale price of large cigars to incorporate a clarification published in a prior TTB temporary rule...

Taming Disruptive Technologies, or How To Remain Relevant in the Digital Age.

ERIC Educational Resources Information Center

Blackwell, Philip

2001-01-01

Discusses electronic books as a disruptive technology, that is, a technology that has appeal to its users but upsets the traditional models. Highlights include a history of print technology; types of electronic books; reader devices; stakeholders, including users, librarians, and publishers; and how vendors can remain relevant. (LRW)

The SPARC Initiative: A Survey of Participants and Features Analysis of Their Journals

ERIC Educational Resources Information Center

Lustria, Mia Liza A.; Case, Donald O.

2005-01-01

The Scholarly Publishing and Resources Coalition (SPARC) endorses a number of electronic journals in several disciplines. This web-based survey of SPARC partners, combined with a features analysis of their journals, describes the participants, their journals, motives for joining SPARC, perceived benefits of electronic journals, and other data.…

Transmission electron microscopy in molecular structural biology: A historical survey.

PubMed

Harris, J Robin

2015-09-01

In this personal, historic account of macromolecular transmission electron microscopy (TEM), published data from the 1940s through to recent times is surveyed, within the context of the remarkable progress that has been achieved during this time period. The evolution of present day molecular structural biology is described in relation to the associated biological disciplines. The contribution of numerous electron microscope pioneers to the development of the subject is discussed. The principal techniques for TEM specimen preparation, thin sectioning, metal shadowing, negative staining and plunge-freezing (vitrification) of thin aqueous samples are described, with a selection of published images to emphasise the virtues of each method. The development of digital image analysis and 3D reconstruction is described in detail as applied to electron crystallography and reconstructions from helical structures, 2D membrane crystals as well as single particle 3D reconstruction of icosahedral viruses and macromolecules. The on-going development of new software, algorithms and approaches is highlighted before specific examples of the historical progress of the structural biology of proteins and viruses are presented. Copyright © 2014 Elsevier Inc. All rights reserved.

The Use of Electronic Mail in Biomedical Communication

PubMed Central

Costello, Richard; Shaw, Anthony; Cheetham, Roz; Moots, Robert J.

2000-01-01

Objectives: To determine whether there are statistically significant differences in the content of electronic mail (e-mail) and conventional mail sent to authors of papers published in medical journals. Design: Prospective study by postal questionnaire. Over two one-month periods, corresponding authors of papers published in medical journals were asked to record details of the correspondence prompted by their publications. Measurements: Conventional and e-mail correspondence received. Reprint requests. Content of correspondence. Quality of correspondence. Results: Eighty-two of 96 authors replied. Fifty received e-mail (mean, 5.7 ± 8.8 e-mails per author) and 72 received conventional mail (15.5 ± 32.8 letters per author) (p ≪ 0.05). Seventy percent of e-mails and only 53% of correspondence sent by conventional mail (p ≪ 0.05) referred to the content of the paper. Conclusions: Publication in general medical journals stimulates more conventional than electronic mail. However, the content of e-mail may be of greater scientific relevance. Electronic mail can be encouraged without fear of diminishing the quality of the communications received. PMID:10641967

Interpreting anomalous electron pairs as new particle decays

NASA Astrophysics Data System (ADS)

Wilczynski, Henryk

1999-08-01

In heavy particle decays found in cosmic ray interactions recorded in the JACEE emulsion chambers, multiple electron pairs were previously reported. These pairs apparently originated from conversions of photons emitted in the decays. It is difficult to explain the overall properties of these decays in terms of known heavy particle decay modes. A recently published compilation of low-energy nuclear data suggests existence of excess electron pairs with invariant mass about 9 MeV/c2 , which may be explained by postulating a new neutral boson decaying into the electron pair. The feasibility of explaining the JACEE electron pairs with this hypothesis is presented.

Secondary electron emission from lithium and lithium compounds

DOE PAGES

Capece, A. M.; Patino, M. I.; Raitses, Y.; ...

2016-07-06

In this work, measurements of electron-induced secondary electron emission ( SEE) yields of lithium as a function of composition are presented. The results are particularly relevant for magnetic fusion devices such as tokamaks, field-reversed configurations, and stellarators that consider Li as a plasma-facing material for improved plasma confinement. SEE can reduce the sheath potential at the wall and cool electrons at the plasma edge, resulting in large power losses. These effects become significant as the SEE coefficient, γ e, approaches one, making it imperative to maintain a low yield surface. This work demonstrates that the yield from Li strongly dependsmore » on chemical composition and substantially increases after exposure to oxygen and water vapor. The total yield was measured using a retarding field analyzer in ultrahigh vacuum for primary electron energies of 20-600 eV. The effect of Li composition was determined by introducing controlled amounts of O 2 and H 2O vapor while monitoring film composition with Auger electron spectroscopy and temperature programmed desorption. The results show that the energy at which γ e = 1 decreases with oxygen content and is 145 eV for a Li film that is 17% oxidized and drops to less than 25 eV for a fully oxidized film. This work has important implications for laboratory plasmas operating under realistic vacuum conditions in which oxidation significantly alters the electron emission properties of Li walls. Published by AIP Publishing.« less

Secondary signal imaging (SSI) electron tomography (SSI-ET): A new three-dimensional metrology for mesoscale specimens in transmission electron microscope.

PubMed

Han, Chang Wan; Ortalan, Volkan

2015-09-01

We have demonstrated a new electron tomography technique utilizing the secondary signals (secondary electrons and backscattered electrons) for ultra thick (a few μm) specimens. The Monte Carlo electron scattering simulations reveal that the amount of backscattered electrons generated by 200 and 300keV incident electrons is a monotonic function of the sample thickness and this causes the thickness contrast satisfying the projection requirement for the tomographic reconstruction. Additional contribution of the secondary electrons emitted from the edges of the specimens enhances the visibility of the surface features. The acquired SSI tilt series of the specimen having mesoscopic dimensions are successfully reconstructed verifying that this new technique, so called the secondary signal imaging electron tomography (SSI-ET), can directly be utilized for 3D structural analysis of mesoscale structures. Published by Elsevier Ltd.

Models of Electron Energetics in the Enceladus Torus

NASA Astrophysics Data System (ADS)

Cravens, T. E.; Ozak, N.; Richard, M. S.; Robertson, I. P.; Perry, M. E.; Campbell, M. E.

2010-12-01

The inner magnetosphere of Saturn contains a mixture of plasma and neutral gas, the dominant source of which is the icy satellite Enceladus. Water vapor and water dissociation products are present throughout the magnetosphere but they are particularly concentrated in a torus surrounding Saturn at the orbit of Enceladus. The Hubble Space Telescope observed OH in the torus and other neutral species (mainly water) have been measured by the Ion and Neutral Mass Spectrometer (INMS) and the Ultraviolet Imaging Spectrometer (UVIS) onboard the Cassini spacecraft. Relatively cold plasma, dominated by water group ion species, was measured by instruments onboard both the Voyager and Cassini spacecraft. The electron distribution function in this torus appears to include both a colder thermal population (seen for example by the Cassini Radio and Plasma Wave Spectrometer’s Langmuir probe -- RPWS/LP) and hotter suprathermal populations (seen by the electron spectrometer part of the Cassini plasma analyzer -- CAPS/ELS). We present a model of electron energetics in the torus. One part of this model utilizes an electron energy deposition code to determine electron fluxes versus energy. The model includes photoelectron production from the absorption of solar radiation as well as electron impact collisional processes for water and other neutral species. Another part of the model consists of an energetics code for thermal electrons that generates electron temperatures. Heating from Coulomb collisions with photoelectrons and with hot pick-up ions was included, as was cooling due to electron impact collisions with water. We show that solar radiation is the dominant source of suprathermal electrons in the core neutral torus, in agreement with recently published CAPS-ELS data. We predict electron thermal energies of about 2 eV, which is somewhat low in comparison with recently published RPWS-LP data. The implications of these results for plasma densities in the torus will also be discussed.

Electronic spectra of astrophysically interesting cations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Maier, John P., E-mail: j.p.maier@unibas.ch; Rice, Corey A., E-mail: j.p.maier@unibas.ch; Mazzotti, Fabio J., E-mail: j.p.maier@unibas.ch

2015-01-22

The electronic spectra of polyacetylene cations were recorded at 20K in the laboratory in an ion trap instrument. These can then be compared with diffuse interstellar band (DIB) absorptions. Examination of recently published data shows that the attribution of a weak DIB at ∼506.9 nm to diacetylene cation is not justified. Study of the higher excited electronic states of polyacetylene cations shows that their widths can still be sufficiently narrow for consideration as DIB carriers.

Journals in the Time of Google: While the Struggle over Open Access Plays Out, Librarians, Vendors, and Publishers Continue to Trade within a Market Dominated by All Things Electronic

ERIC Educational Resources Information Center

Van Orsdel, Lee C.; Born, Kathleen

2006-01-01

This article, based on the Periodicals Prices Survey of 2006, evaluates the changing trends of electronic periodical marketplace in 2006 and indicates what to expect in 2007. The 2005-2006 academic year was one of competing realities: the buying and selling of electronic journals continued apace, while the posting and crawling of every kind of…

Medical faculty's use of print and electronic journals: changes over time and in comparison with scientists

PubMed Central

Tenopir, Carol; King, Donald W.; Bush, Amy

2004-01-01

Objectives: The objectives are to determine how medical faculty members use scholarly journals, whether print or electronic journals are read more, whether there is a pattern among types of users, and what similarities and differences there are between the use of journals by medical faculty and faculty in other disciplines. Methods: Medical faculty of the University of Tennessee Health Science Center (UTHSC) multi-campus system were surveyed, and their responses estimated using critical incident technique to characterize the different aspects of their use of print and electronic journals. Results: Medical faculty read a great deal, especially compared to scientists. The most frequently reported principal purpose of reading is to support their primary research (30% of reading). The majority of reading comes from recently published articles, mostly from personal subscriptions. Medical faculty continue to rely on print journals (approximately 70% of readings) versus electronic journals. Age of faculty does not appear to influence the choice of print or electronic format. Medical faculty read more articles than others on average and need information digested and verified in a way to save them time. Convenience and currency are highly valued attributes. Conclusions: It can be asserted that librarians and publishers must find ways to provide the attributes of convenience and currency and match the portability of personal subscriptions in an electronic journal format for medical faculty. PMID:15098053

Medical faculty's use of print and electronic journals: changes over time and in comparison with scientists.

PubMed

Tenopir, Carol; King, Donald W; Bush, Amy

2004-04-01

The objectives are to determine how medical faculty members use scholarly journals, whether print or electronic journals are read more, whether there is a pattern among types of users, and what similarities and differences there are between the use of journals by medical faculty and faculty in other disciplines. Medical faculty of the University of Tennessee Health Science Center (UTHSC) multi-campus system were surveyed, and their responses estimated using critical incident technique to characterize the different aspects of their use of print and electronic journals. Medical faculty read a great deal, especially compared to scientists. The most frequently reported principal purpose of reading is to support their primary research (30% of reading). The majority of reading comes from recently published articles, mostly from personal subscriptions. Medical faculty continue to rely on print journals (approximately 70% of readings) versus electronic journals. Age of faculty does not appear to influence the choice of print or electronic format. Medical faculty read more articles than others on average and need information digested and verified in a way to save them time. Convenience and currency are highly valued attributes. It can be asserted that librarians and publishers must find ways to provide the attributes of convenience and currency and match the portability of personal subscriptions in an electronic journal format for medical faculty.

The Challenge of On-Line Journals in Astrophysics

NASA Astrophysics Data System (ADS)

Boyce, Peter

1996-03-01

The American Astronomical Society (AAS) now has considerable experience with publishing an electronic, peer-reviewed journal. Every part of every article of the Letters section of the Astrophysical Journal since July 1, 1995, is freely available on the World Wide Web at http://www.aas.org/ApJ/. It is posted one month ahead of the issue date. Hypertext links to the Astrophysics Data System provide immediate access to the abstracts (and often to bitmaps of the full text) of many of the referenced papers. Innovative navigational tools for the reader, such as forward references, inclusion of all the math and figures and local printout of individual papers, set this journal apart from other electronic publishing efforts. Over the last three years, we have given considerable thought to using the new network connectivity and tools to foster scientific communication. Three considerations have guided our thinking. First, we have expanded our approach to encompass a broad view; electronic publishing means different things to different people. Second, we must not lose what we have. The conventional journals serve several different and important purposes which a new system should continue to fulfill. Third, we must recognize that we are in an era of unprecedented change in the methods of communication and adapt to the new opportunities. The AAS has adopted four operating principles. 1: Maintain quality. Avoid putting material of poor quality and indeterminate reliability on the Internet. 2: Treat our electronic information dissemination efforts in an experimental way. Take small steps. Get feedback from the users. Adopt what works. 3: Plan from a broad base. Include scientists, librarians, publishers and network experts in the planning process. 4: Plan for progress and change. Be flexible. Use a modular approach. Adhere to open standards which make it possible to incorporate new tools as they are developed. Avoid proprietary systems unless they are de-facto standards. Future plans call for the entire Astrophysical Journal to be available in October, 1996, with the Astronomical Journal to follow within a year after that. At that point half the world's astronomical literature will be available in one searchable electronic database.

The Transition from Paper to Digital: Lessons for Medical Specialty Societies

PubMed Central

Miller, Donald W.

2008-01-01

Medical specialty societies often serve their membership by publishing paper forms that may simultaneously include practice guidelines, dataset specifications, and suggested layouts. Many times these forms become de facto standards for the specialty but transform poorly to the logic, structure, preciseness, and flexibility needed in modern electronic medical records. This paper analyzes one such form - a prenatal record published by the American College of Obstetricians and Gynecologists - with the intent to elucidate lessons for other specialty societies who might craft their recommendations to be effectively incorporated within modern electronic medical records. Lessons learned include separating datasets from guidelines/recommendations, specifying, codifying, and qualifying atomic data elements, and leaving graphic design to professionals. PMID:18998856

Fostering diffusion of scientific contents of National Society Cardiovascular Journals: The new ESC search engine.

PubMed

Alfonso, Fernando; Gonçalves, Lino; Pinto, Fausto; Timmis, Adam; Ector, Hugo; Ambrosio, Giuseppe; Vardas, Panos

2015-05-01

European Society of Cardiology (ESC) National Society Cardiovascular Journals (NSCJs) are high-quality biomedical journals focused on cardiovascular diseases. The Editors' Network of the ESC devises editorial initiatives aimed at improving the scientific quality and diffusion of NSCJ. In this article we will discuss on the importance of the Internet, electronic editions and open access strategies on scientific publishing. Finally, we will propose a new editorial initiative based on a novel electronic tool on the ESC web-page that may further help to increase the dissemination of contents and visibility of NSCJs. Copyright © 2013 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

eV-TEM: Transmission electron microscopy in a low energy cathode lens instrument.

PubMed

Geelen, Daniël; Thete, Aniket; Schaff, Oliver; Kaiser, Alexander; van der Molen, Sense Jan; Tromp, Rudolf

2015-12-01

We are developing a transmission electron microscope that operates at extremely low electron energies, 0-40 eV. We call this technique eV-TEM. Its feasibility is based on the fact that at very low electron energies the number of energy loss pathways decreases. Hence, the electron inelastic mean free path increases dramatically. eV-TEM will enable us to study elastic and inelastic interactions of electrons with thin samples. With the recent development of aberration correction in cathode lens instruments, a spatial resolution of a few nm appears within range, even for these very low electron energies. Such resolution will be highly relevant to study biological samples such as proteins and cell membranes. The low electron energies minimize adverse effects due to radiation damage. Copyright © 2015. Published by Elsevier B.V.

Advanced photonic, electronic, and web engineering systems: WILGA Symposium, January 2013

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2013-10-01

The cycle of WILGA Symposia [wilga.ise.pw.edu.pl] on Photonics and Web Engineering, Advanced Electronic Systems, under the auspices of SPIE, IEEE, KEiT PAN and WEiTI PW was initiated in 1998 by a Research Team PERG/ELHEP ISE PW. The WILGA conferences take place two times a year and the participants are young scientists from this country and abroad. This paper debates chosen topical tracks and some papers presented during the 31 WILGA Multi-Conference, which took place on 8-10 February 2013 at the Faculty of WEiTI PW. The January conference was attended by around 100 persons. Here we discuss closer the subjects of biomedical photonics, electronics and informatics, as well as chosen aspects of applications of advanced photonic, electronic circuits and systems. The 32 nd WILGA Symposium took place on 27 May - 02 June 2013 in WUT WILGA resort near Warsaw. These two editions of WILGA Conferences - January and May have generated more than 250 articles, from which around 100 were chosen by the Symposium and Conference Committees to be published in this volume of Proc.SPIE. WILGA Symposium papers are traditionally submitted via the WILGA web page [wilga.ise.pw.edu.pl] to the SPIE Proceedings publishing system [spie.org]. Email for the correspondence is: photonics@ise.pw.edu.pl. All Wilga papers are published in journals Elektronika, IJET-PAN and in Proc.SPIE. Topical tracks of the symposium usually embrace, among others, new technologies for photonics, sensory and nonlinear optical fibers, object oriented design of hardware, photonic metrology, optoelectronics and photonics applications, photonics-electronics co-design, optoelectronic and electronic systems for astronomy and high energy physics experiments, JET and pi-of-the sky experiments development. The symposium In its two editions a year is a summary of the development of numerable Ph.D. theses carried out in this country and this geographical region in the area of advanced electronic and photonic systems. It is also a great occasion for SPIE, IEEE, OSA and PSP members, young researchers and students to meet together in a large group spanning the whole country with guests from this part of Europe. A digest of chosen Wilga references is presented.

[Access control management in electronic health records: a systematic literature review].

PubMed

Carrión Señor, Inmaculada; Fernández Alemán, José Luis; Toval, Ambrosio

2012-01-01

This study presents the results of a systematic literature review of aspects related to access control in electronic health records systems, wireless security and privacy and security training for users. Information sources consisted of original articles found in Medline, ACM Digital Library, Wiley InterScience, IEEE Digital Library, Science@Direct, MetaPress, ERIC, CINAHL and Trip Database, published between January 2006 and January 2011. A total of 1,208 articles were extracted using a predefined search string and were reviewed by the authors. The final selection consisted of 24 articles. Of the selected articles, 21 dealt with access policies in electronic health records systems. Eleven articles discussed whether access to electronic health records should be granted by patients or by health organizations. Wireless environments were only considered in three articles. Finally, only four articles explicitly mentioned that technical training of staff and/or patients is required. Role-based access control is the preferred mechanism to deploy access policy by the designers of electronic health records. In most systems, access control is managed by users and health professionals, which promotes patients' right to control personal information. Finally, the security of wireless environments is not usually considered. However, one line of research is eHealth in mobile environments, called mHealth. Copyright © 2011 SESPAS. Published by Elsevier Espana. All rights reserved.

One of several 'toys' for smoking: young adult experiences with electronic cigarettes in New York City.

PubMed

McDonald, Emily Anne; Ling, Pamela M

2015-11-01

This qualitative research explores the use of electronic cigarettes and other similar 'vapor' delivery devices among young adults in New York City. We employed 17 focus groups followed by 12 semistructured interviews to understand the beliefs, opinions and practices related to the use of electronic cigarettes among young adult smokers (N=87). Participants were mainly daily (52%) and non-daily (41%) smokers. While experimentation with electronic cigarette devices was frequently reported, participants related an overall lack of information about the devices and what they did know often reflected messages in e-cigarette marketing campaigns. Participants also used their own bodily sensations as a way to gauge potential risks and benefits of the products. Finally, young adults, steeped in a culture of personal technologies, perceived e-cigarettes as one more 'toy' among other technologies integrated into their everyday lives. E-cigarettes were also frequently used with other tobacco products, including conventional cigarettes. Our research indicates that public health campaigns may be needed to counter current industry marketing and inform the public that electronic cigarettes are currently unregulated, understudied and contain toxicants and carcinogens. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Digital Library Selection: Maximum Access, Not Buying the Best Titles: Libraries Should Become Full-Text Amazon.coms's.

ERIC Educational Resources Information Center

Ferguson, Anthony W.

2000-01-01

Discusses new ways of selecting information for digital libraries. Topics include increasing the quantity of information acquired versus item by item selection that is more costly than the value it adds; library-publisher relationships; netLibrary; electronic journals; and the SPARC (Scholarly Publishing and Academic Resources Coalition)…

Be Creative, Determined, and Wise: Open Library Publishing and the Global South

ERIC Educational Resources Information Center

Baker, Matthew

2009-01-01

Libraries throughout the world are increasingly involved in the production of scholarly publications. Much of this has been thanks to the growth of open access (OA) publishing in all its forms, from peer-reviewed "gold" journals to "green" self-archiving, and electronic theses and dissertation (ETD) repositories. As a result, more and more of the…

76 FR 21043 - Notice of Public Meeting: Technical Aspects of Mandatory Deposit of Published Electronic Works...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-14

... LIBRARY OF CONGRESS Copyright Office [Docket No. 2011-3] Notice of Public Meeting: Technical... Office, Library of Congress. ACTION: Notice of public meeting. SUMMARY: The U.S. Copyright Office of the Library of Congress will host a public meeting on May 24, 2011, with members of the publishing community...

Digitization of Full-Text Documents Before Publishing on the Internet: A Case Study Reviewing the Latest Optical Character Recognition Technologies.

ERIC Educational Resources Information Center

McClean, Clare M.

1998-01-01

Reviews strengths and weaknesses of five optical character recognition (OCR) software packages used to digitize paper documents before publishing on the Internet. Outlines options available and stages of the conversion process. Describes the learning experience of Eurotext, a United Kingdom-based electronic libraries project (eLib). (PEN)

Print vs. Online Scholarly Publishing: Notes and Reflections on the Peer Review Process.

ERIC Educational Resources Information Center

Ryder, Martin

This paper addresses some of the major shifts in thinking about the nature of publishing and in basic beliefs regarding the peer review process in scholarly communication. Changes in the notion of ownership in the an age of technology are considered. Differences between the referee system with print publications and electronic text are outlined…

When Neurons Meet Electrons: Three Trends That Are Sparking Change in Computer Publishing.

ERIC Educational Resources Information Center

Cranney, Charles

1992-01-01

Three important trends in desktop publishing include (1) use of multiple media in presentation of information; (2) networking; and (3) "hot links" (integrated file-exchange formats). It is also important for college publications professionals to be familiar with sources of information about technological change and to be able to sort out the…

75 FR 38510 - Office of Special Education and Rehabilitative Services; Personnel Development to Improve...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-02

... published in the Federal Register. Free Internet access to the official edition of the Federal Register and.... Electronic Access to This Document: You can view this document, as well as all other documents of this Department published in the Federal Register, in text or Adobe Portable Document Format (PDF) on the Internet...

Big Business in Cyberspace. Opportunities for Doing Business on the Internet. A Special Report from Computer Technology Research Corporation.

ERIC Educational Resources Information Center

Multimedia Monitor, 1995

1995-01-01

Reviews opportunities and market strategies for doing business on the Internet for businesses and customers in the information industry, and discusses uses of the Internet in the library and education field. Topics include: merchandising online electronic publishing; book sales; newspaper and periodical publishing; and selling products, computer…

78 FR 5463 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-25

... currently assessing any additional data requirements. In this regard, FDA published an Advance Notice of... report. Here, e-form FDA 3744a and reporting via the Electronic Submission Gateway are provided by FDA... January 17, 2012 (77 FR 2302), FDA published a 60-day notice requesting public comment on the proposed...

Beta electron fluxes inside a magnetic plasma cavern: Calculation and comparison with experiment

NASA Astrophysics Data System (ADS)

Stupitskii, E. L.; Smirnov, E. V.; Kulikova, N. A.

2010-12-01

We study the possibility of electrostatic blanking of beta electrons in the expanding spherical blob of a radioactive plasma in a rarefied ionosphere. From numerical studies on the dynamics of beta electrons departing a cavern, we obtain the form of a function that determines the portion of departing electrons and calculate the flux density of beta electrons inside the cavern in relation to the Starfish Prime nuclear blast. We show that the flux density of electrons in geomagnetic flux tubes and inside the cavern depend on a correct allowance for the quantity of beta electrons returning to the cavern. On the basis of a physical analysis, we determine the approximate criterion for the return of electrons from a geomagnetic flux tube to the cavern. We compare calculation results in terms of the flux density of beta electrons inside the cavern with the recently published experimental results from operation Starfish Prime.

U.S. Government Electronic Data Sources for Global Marketing Decisions: An Evaluation and Classroom Application.

ERIC Educational Resources Information Center

Judd, Vaughan C.; Tims, Betty J.

2000-01-01

The U.S. government publishes considerable information applicable to business people interested in global marketing opportunities, much of which is available via the Internet and CD-ROMs. Evaluates the usefulness of four of the government's electronic sources of global marketing information (e.g., the World Fact Book), describing workshops using…

Costs and Benefits of Electronic Fetal Monitoring: A Review of the Literature. NCHSR Research Report Series.

ERIC Educational Resources Information Center

Banta, H. David; Thacker, Stephen B.

This report focuses on electronic fetal monitoring (EFM)--a technology that was developed during the 1960s and has rapidly spread into use in clinical obstetrics. The report includes a review of the extensive published literature on EFM and related subjects. It also contains original calculations concerning the technique's specificity and…

To Bind or Not To Bind: Pros & Cons of Maintaining Paper Periodicals in the Library's Collection.

ERIC Educational Resources Information Center

Anderson, Iris W.

1999-01-01

Explores controversial questions related to libraries' decision-making on paper journals and electronic journals. Notes that the critical mass of scholarly publishing is still in print. Discusses benefits and drawbacks of electronic journals and paper journals. Presents comments on the pros and cons to binding paper periodicals gathered from an…

Publishing Accessible Materials on the Web and CD-ROM.

ERIC Educational Resources Information Center

Federal Resource Center for Special Education, Washington, DC.

While it is generally simple to make electronic content accessible, it is also easy inadvertently to make it inaccessible. This guide covers the many formats of electronic documents and points out what to keep in mind and what procedures to follow to make documents accessible to all when disseminating information via the World Wide Web and on…

Introduction and Overview: Chemistry Journals: The Transition from Paper to Electronic, with Lessons for Other Disciplines.

ERIC Educational Resources Information Center

Mendelsohn, Loren D.

2003-01-01

Provides an overview of this section of the journal devoted to Perspectives on Chemistry Journals, based on papers presented at the Tri-Society Symposium on Chemical Information (Los Angeles, CA, June 9, 2002). Focuses on the impact of electronic journals on chemistry libraries, from publishers' and librarians' points of view. (LRW)

Self-Paced Interactive Multimedia Courseware: A Learning Support Resource for Enhancing Electronic Theses and Dissertations Development

ERIC Educational Resources Information Center

Essel, Harry Barton; Osei-Poku, Patrick; Tachie-Menson, Akosua; Opoku-Asare, Nana Afia

2016-01-01

Submission of Electronic Theses and Dissertations (ETDs) by postgraduate students has become a common phenomenon in learning environments globally. The purpose of ETDs is to train postgraduate students as knowledge workers in online publishing and also extend their skills beyond word processing. The challenge however, is that many postgraduate…

Program: A Record of the First 40 Years of Electronic Library and Information Systems

ERIC Educational Resources Information Center

Tedd, Lucy A.

2006-01-01

Purpose: To provide a broad overview of the history of the journal Program: electronic library and information systems and its contents over its first 40 years. Design/methodology/approach: Analysis of content from the original published material, as well as from abstracting and indexing publications and from minutes of Editorial Board meetings.…

Teaching Information Literacy Using Electronic Resources for Grades 6-12. Professional Growth Series.

ERIC Educational Resources Information Center

Anderson, Mary Alice, Ed.

This notebook is a compilation of 53 lesson plans for grades 6-12, written by various authors and focusing on the integration of technology into the curriculum. Lesson plans include topics such as online catalog searching, electronic encyclopedias, CD-ROM databases, exploring the Internet, creating a computer slide show, desktop publishing, and…

Ranking Business and Economics Journals in South America Using the Scientific Electronic Library Online (SciELO)

ERIC Educational Resources Information Center

Alexander, Jennifer K.; Pradenas, Lorena; Parada, Victor; Scherer, Robert F.

2012-01-01

Access to published research for knowledge creation and education in the administrative science disciplines in South America has been enhanced since the introduction of the Scientific Electronic Library Online (SciELO). Although SciELO has been available as an online journal indexing and publication service since 1998, there have been no…

Will Today's Electronic Journals Be Accessible in the 23rd Century: Issues in Long-Term Archiving (SIG STI, IFP)

ERIC Educational Resources Information Center

Lippert, Margaret

2000-01-01

This abstract of a planned session on access to scientific and technical journals addresses policy and standard issues related to long-term archives; digital archiving models; economic factors; hardware and software issues; multi-publisher electronic journal content integration; format considerations; and future data migration needs. (LRW)

Joint Services Electronics Program.

DTIC Science & Technology

1981-12-01

102 APPENDIX III: REPORTS PUBLISHED BY ESL OCTOBER 1980 TO OCTOBER 1981 104 APPENDIX IV: ESL PAPERS PUBLISHED OCTOBER 1980 TO OCTOBER 1981 108 I 1 I...and papers published by the Laboratory during the past year are J given in the appendices. I I I I1 11. SIGNIFICANT ACCOMPLISHMENTS The study of the...level in the E-plane. The curved transition also helps to match the wavegulde feed to the horn and the aperture of the I horn to free space resulting in

New electron-energy transfer rates for vibrational excitation of O2

NASA Astrophysics Data System (ADS)

Jones, D. B.; Campbell, L.; Bottema, M. J.; Brunger, M. J.

2003-09-01

We report on our computation of electron-energy transfer rates for vibrational excitation of O2. This work was necessitated by inadequacies in the electron-impact cross section databases employed in previous studies and, in one case, an inaccurate approximate formulation to the rate equation. Both these inadequacies led to incorrect energy transfer rates being published in the literature. We also demonstrate the importance of using cross sections that encompass an energy range that is extended enough to appropriately describe the environment under investigation.

Dissociative attachment of electrons with Si2H6

NASA Technical Reports Server (NTRS)

Krishnakumar, E.; Srivastava, S. K.; Iga, I.

1991-01-01

Cross-sections for the production of negative ion fragments by electron attachment to Si2H6 and ion pair formation from it have been measured by utilizing the crossed electron beam-molecular beam collision technique. The negative ions are mass-analyzed by employing a quadrupole mass spectrometer. There are serious disagreements between the present and two previously published results. In the present paper cross-section values, appearance potentials, and the various channels of dissociation for the formation of negative monosilane fragments are presented.

Electronic nicotine delivery devices, and their impact on health and patterns of tobacco use: a systematic review protocol

PubMed Central

Glasser, Allison M; Cobb, Caroline O; Teplitskaya, Lyubov; Ganz, Ollie; Katz, Lauren; Rose, Shyanika W; Feirman, Shari; Villanti, Andrea C

2015-01-01

Introduction E-cigarettes or electronic nicotine delivery systems (ENDS) have recently attracted considerable attention. Among some individuals there is strong debate and a polarisation of views about the public health benefits versus harms of ENDS. With little regulation, the ENDS market is evolving, and new products are introduced and marketed constantly. Rapid developments in manufacturing, marketing and consumer domains related to ENDS will warrant frequent re-evaluation, based on the state of the evolving science. The purpose of this article is to describe a protocol for an ongoing comprehensive review of the published scientific literature on ENDS. Methods and analysis We will undertake a systematic review of published empirical research literature on ENDS using the National Library of Medicine's PubMed electronic database to search for relevant articles. Data from included studies will be extracted into a standardised form, tables with study details and key outcomes for each article will be created, and studies will be synthesised qualitatively. Ethics and dissemination This review synthesises published literature and presents no primary data. Therefore, no ethical approval is required for this study. Subsequent papers will provide greater detail on results, within select categories, that represent gaps in the literature base. PMID:25926149

Fast pulsed operation of a small non-radioactive electron source with continuous emission current control

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cochems, P.; Kirk, A. T.; Bunert, E.

Non-radioactive electron sources are of great interest in any application requiring the emission of electrons at atmospheric pressure, as they offer better control over emission parameters than radioactive electron sources and are not subject to legal restrictions. Recently, we published a simple electron source consisting only of a vacuum housing, a filament, and a single control grid. In this paper, we present improved control electronics that utilize this control grid in order to focus and defocus the electron beam, thus pulsing the electron emission at atmospheric pressure. This allows short emission pulses and excellent stability of the emitted electron currentmore » due to continuous control, both during pulsed and continuous operations. As an application example, this electron source is coupled to an ion mobility spectrometer. Here, the pulsed electron source allows experiments on gas phase ion chemistry (e.g., ion generation and recombination kinetics) and can even remove the need for a traditional ion shutter.« less

Analysis of improvement in performance and design parameters for enhancing resolution in an atmospheric scanning electron microscope.

PubMed

Yoon, Yeo Hun; Kim, Seung Jae; Kim, Dong Hwan

2015-12-01

The scanning electron microscope is used in various fields to go beyond diffraction limits of the optical microscope. However, the electron pathway should be conducted in a vacuum so as not to scatter electrons. The pretreatment of the sample is needed for use in the vacuum. To directly observe large and fully hydrophilic samples without pretreatment, the atmospheric scanning electron microscope (ASEM) is needed. We developed an electron filter unit and an electron detector unit for implementation of the ASEM. The key of the electron filter unit is that electrons are transmitted while air molecules remain untransmitted through the unit. The electron detector unit collected the backscattered electrons. We conducted experiments using the selected materials with Havar foil, carbon film and SiN film. © The Author 2015. Published by Oxford University Press on behalf of The Japanese Society of Microscopy. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Open Access Publishing in the Electronic Age.

PubMed

Kovács, Gábor L

2014-10-01

The principle of open-access (OA) publishing is more and more prevalent also on the field of laboratory medicine. Open-access journals (OAJs) are available online to the reader usually without financial, legal, or technical barriers. Some are subsidized, and some require payment on behalf of the author. OAJs are one of the two general methods for providing OA. The other one is self-archiving in a repository. The electronic journal of the IFCC (eJIFCC) is a platinum OAJ- i.e. there is no charge to read, or to submit to this journal. Traditionally, the author was required to transfer the copyright to the journal publisher. Publishers claimed this was necessary in order to protect author's rights. However, many authors found this unsatisfactory, and have used their influence to affect a gradual move towards a license to publish instead. Under such a system, the publisher has permission to edit, print, and distribute the article commercially, but the author(s) retain the other rights themselves. An OA mandate is a policy adopted by a research institution, research funder, or government which requires researchers to make their published, peer-reviewed journal articles and conference papers OA by self-archiving their peer-reviewed drafts in a repository ("green OA") or by publishing them in an OAJ ("gold OA"). Creative Commons (CC) is a nonprofit organization that enables the sharing and use of creativity and knowledge through free legal tools. The free, easy-to-use copyright licenses provide a simple, standardized way to give the public permission to share and use creative work. CC licenses let you easily change your copyright terms from the default of "all rights reserved" to "some rights reserved." OA publishing also raises a number of new ethical problems (e.g. predatory publishers, fake papers). Laboratory scientists are encouraged to publish their scientific results OA (especially in eJIFCC). They should, however, be aware of their rights, institutional mandate, the procedures of publishing and post-printing, and the potential risks of OAP. Recent research shows that OA articles are wider seen, and are just starting to be better cited than equivalent papers published in traditional subscription journals.

Overview of Electronic Nicotine Delivery Systems: A Systematic Review.

PubMed

Glasser, Allison M; Collins, Lauren; Pearson, Jennifer L; Abudayyeh, Haneen; Niaura, Raymond S; Abrams, David B; Villanti, Andrea C

2017-02-01

Rapid developments in e-cigarettes, or electronic nicotine delivery systems (ENDS), and the evolution of the overall tobacco product marketplace warrant frequent evaluation of the published literature. The purpose of this article is to report updated findings from a comprehensive review of the published scientific literature on ENDS. The authors conducted a systematic review of published empirical research literature on ENDS through May 31, 2016, using a detailed search strategy in the PubMed electronic database, expert review, and additional targeted searches. Included studies presented empirical findings and were coded to at least one of nine topics: (1) Product Features; (2) Health Effects; (3) Consumer Perceptions; (4) Patterns of Use; (5) Potential to Induce Dependence; (6) Smoking Cessation; (7) Marketing and Communication; (8) Sales; and (9) Policies; reviews and commentaries were excluded. Data from included studies were extracted by multiple coders (October 2015 to August 2016) into a standardized form and synthesized qualitatively by topic. There were 687 articles included in this systematic review. The majority of studies assessed patterns of ENDS use and consumer perceptions of ENDS, followed by studies examining health effects of vaping and product features. Studies indicate that ENDS are increasing in use, particularly among current smokers, pose substantially less harm to smokers than cigarettes, are being used to reduce/quit smoking, and are widely available. More longitudinal studies and controlled trials are needed to evaluate the impact of ENDS on population-level tobacco use and determine the health effects of longer-term vaping. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Survival analysis using primary care electronic health record data: A systematic review of the literature.

PubMed

Hodgkins, Adam Jose; Bonney, Andrew; Mullan, Judy; Mayne, Darren John; Barnett, Stephen

2018-01-01

An emerging body of research involves observational studies in which survival analysis is applied to data obtained from primary care electronic health records (EHRs). This systematic review of these studies examined the utility of using this approach. An electronic literature search of the Scopus, PubMed, Web of Science, CINAHL, and Cochrane databases was conducted. Search terms and exclusion criteria were chosen to select studies where survival analysis was applied to the data extracted wholly from EHRs used in primary care medical practice. A total of 46 studies that met the inclusion criteria for the systematic review were examined. All were published within the past decade (2005-2014) with a majority ( n = 26, 57%) being published between 2012 and 2014. Even though citation rates varied from nil to 628, over half ( n = 27, 59%) of the studies were cited 10 times or more. The median number of subjects was 18,042 with five studies including over 1,000,000 patients. Of the included studies, 35 (76%) were published in specialty journals and 11 (24%) in general medical journals. The many conditions studied largely corresponded well with conditions important to general practice. Survival analysis applied to primary care electronic medical data is a research approach that has been frequently used in recent times. The utility of this approach was demonstrated by the ability to produce research with large numbers of subjects, across a wide range of conditions and with the potential of a high impact. Importantly, primary care data were thus available to inform primary care practice.

Correction to: Prospective associations between recalled parental bonding and perinatal depression: a cohort study in urban and rural Turkey.

PubMed

Duman, Berker; Senturk Cankorur, Vesile; Taylor, Clare; Stewart, Robert

2018-07-01

The article 'Prospective associations between recalled parental bonding and perinatal depression: a cohort study in urban and rural Turkey, written by Berker Duman, Vesile Senturk Cankorur, Clare Taylor and Robert Stewart was originally published electronically on the publisher's internet portal (currently SpringerLink) on January 10, 2018 without open access.

COMPILATION OF CONVERSION COEFFICIENTS FOR THE DOSE TO THE LENS OF THE EYE.

PubMed

Behrens, R

2017-04-28

A compilation of fluence-to-absorbed dose conversion coefficients for the dose to the lens of the eye is presented. The compilation consists of both previously published data and newly calculated values: photon data (5 keV-50 MeV for both kerma approximation and full electron transport), electron data (10 keV-50 MeV), and positron data (1 keV-50 MeV) - neutron data will be published separately. Values are given for angles of incidence from 0° up to 90° in steps of 15° and for rotational irradiation. The data presented can be downloaded from this article's website and they are ready for use by Report Committee (RC) 26. This committee has been set up by the International Commission on Radiation Units and Measurements (ICRU) and is working on a 'proposal for a redefinition of the operational quantities for external radiation exposure'. © The Author 2016. Published by Oxford University Press.

[The personal computer as a rehabilitation aid for severely handicapped patients].

PubMed

Fischbach, F

1994-02-01

The case example presented outlines the efforts of a quadriplegic young man who has succeeded in finding himself an occupational basis through training as an expert in electronic desktop publishing (DTP). Due to his severe mobility handicaps, computerized workstations for DTP training had been put up both in the training company and in his own home. These Desktop Publishing systems enable even very severely disabled persons to perform at a par with non-disabled persons. If this adapted workplace is connected to a communication network, the work results need not be delivered materially to the place where they are needed or further worked on, but can be dispatched electronically to the addressee. Communication networks enable the disabled person to easily exchange data with other workstations, or, through the use of modems to access the public telephone system, to send messages from his private environment (e.g., for sending fax messages or placing information in his partners' electronic mailboxes).

Electronic publications, a useful technique for astronomy outreach

NASA Astrophysics Data System (ADS)

Stavinschi, M.; Mosoia, C.

2012-09-01

Thanks to modern technology, astronomy can be communicated to the public through a variety of techniques, from classic conferences (also upgraded to the video projectors, etc.) to TV, print media and social media platforms such as Facebook, Twitter, Linkedin, MySpace, etc. We are going to present advantages of electronic publishing, starting from informing the public with latest astronomy news, to providing a place for public debate. In an era of global crisis e-publishing is a must do, be it seen from the financially perspective, or the desired impact to the public. We are going to present a constant example of year electronic publication dedicated to promoting science and communication; also, the Science Communicators Network Interested in spreading the word of astronomy. The aim is to establish connections with all OEP participants with a view to know each other and try to work in common for the better message transmission to the public. Together, we might build a single platform with multiple educational results.

Obstacles and Opportunites of iPad Use Balance of Acceptance in a Texas School System

ERIC Educational Resources Information Center

Gros, Lisa Horst

2013-01-01

"A Kindle in Every Backpack", a proposal written by Thomas Z. Freedman and published by the Democratic Leadership council called for a Kindle or some other electronic reading device for every child in the United States in grades kindergarten through 12. The proposal stated that while the electronic reading devices, eReaders, would be…

Second International Electronic Conference on Medicinal Chemistry (ECMC-2)

PubMed Central

Mayence, Annie; Vanden Eynde, Jean Jacques

2017-01-01

The second International Electronic Conference on Medicinal Chemistry, organized and sponsored by the publisher MDPI AG and the Journal Pharmaceuticals, took place in November 2016 on the SciForum website (www.sciforum.net/conference/ecmc-12). More than 150 authors from 22 countries participated in the event. Selected works presented during the scientific meeting are disclosed in this report. PMID:28146112

Undergraduates Improve upon Published Crystal Structure in Class Assignment

ERIC Educational Resources Information Center

Horowitz, Scott; Koldewey, Philipp; Bardwell, James C.

2014-01-01

Recently, 57 undergraduate students at the University of Michigan were assigned the task of solving a crystal structure, given only the electron density map of a 1.3 Å crystal structure from the electron density server, and the position of the N-terminal amino acid. To test their knowledge of amino acid chemistry, the students were not given the…

Invariom based electron density studies on the C/Si analogues haloperidol/sila-haloperidol and venlafaxine/sila-venlafaxine.

PubMed

Luger, Peter; Dittrich, Birger; Tacke, Reinhold

2015-09-14

The subjects of this study are the structures and electron densities of the carbon/silicon analogues haloperidol/sila-haloperidol (1a/1b) and venlafaxine/sila-venlafaxine (2a/2b). The parent carbon compounds 1a (an antipsychotic agent) and 2a (an antidepressant) are both in clinical use. For haloperidol/sila-haloperidol, three published structures were studied in more detail: the structures of haloperidol hydrochloride (1a·HCl), haloperidol hydropicrate (1a·HPic) and sila-haloperidol hydrochloride (1b·HCl). For venlafaxine/sila-venlafaxine, the published structures of venlafaxine (2a), venlafaxine hydrochloride (2a·HCl; as orthorhombic (2a·HCl-ortho) and monoclinic polymorph (2a·HCl-mono)) and sila-venlafaxine hydrochloride (2b·HCl) were investigated. Based on these structures, the molecular electron densities were reconstructed by using the invariom formalism. They were further analysed in terms of Bader's quantum theory of atoms in molecules, electrostatic potentials mapped onto electron density isosurfaces and Hirshfeld surfaces. These studies were performed with a special emphasis on the comparison of the corresponding carbon/silicon analogues.

Hartmann characterization of the PEEM-3 aberration-corrected X-ray photoemission electron microscope.

PubMed

Scholl, A; Marcus, M A; Doran, A; Nasiatka, J R; Young, A T; MacDowell, A A; Streubel, R; Kent, N; Feng, J; Wan, W; Padmore, H A

2018-05-01

Aberration correction by an electron mirror dramatically improves the spatial resolution and transmission of photoemission electron microscopes. We will review the performance of the recently installed aberration corrector of the X-ray Photoemission Electron Microscope PEEM-3 and show a large improvement in the efficiency of the electron optics. Hartmann testing is introduced as a quantitative method to measure the geometrical aberrations of a cathode lens electron microscope. We find that aberration correction leads to an order of magnitude reduction of the spherical aberrations, suggesting that a spatial resolution of below 100 nm is possible at 100% transmission of the optics when using x-rays. We demonstrate this improved performance by imaging test patterns employing element and magnetic contrast. Published by Elsevier B.V.

Navigating from Publications to Astronomical Databases

NASA Astrophysics Data System (ADS)

Ochsenbein, François; Bertout, Claude; Lequeux, James; Genova, Françoise

The implementation of journals on the Web has opened new possibilities for the scientific usage of published results because it is now possible to link published articles to other types of information. The availability of published information in electronic form also allows for new types of content validation, complementary to the referee's validation, and to the layout performed by the publisher. For several years now, authors publishing in A&A are offered the possibility of quoting the astronomical objects they are studying directly in their latex manuscript (via the object macro). Since April 2001, this macro is being translated into an actual link from the article to the SIMBAD database. This experiment is still a prototype, and its various aspects are presented here.

Assessment of multiple DWI offender restrictions

DOT National Transportation Integrated Search

1989-12-01

This report discusses nine new approaches for reducing recidivism among multiple DWI offenders: dedicated detention facilities, diversion programs, electronic monitoring, ignition interlock systems, intensive probation supervision, publishing offende...

Specific features of the influence of high-energy electron beams on the luminescent properties of undoped and Nb, Fe-doped Al₂O₃ crystals.

PubMed

Maslyuk, V T; Megela, I G; Okunieva, T O; Pekar, J M; Pekar, V J

2014-11-01

The influence of 10 MeV high-current electron beams accelerated by the M-30 microtron on the luminescent properties of the α-Al₂O₃, Al₂O₃:Nb and Al₂O₃:Fe crystals has been studied. The effect of the long-term phosphorescence at room temperature has been found that can be used to monitor electron and gamma accelerator beams. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Electronic publishing: opportunities and challenges for clinical linguistics and phonetics.

PubMed

Powell, Thomas W; Müller, Nicole; Ball, Martin J

2003-01-01

This paper discusses the contributions of informatics technology to the field of clinical linguistics and phonetics. The electronic publication of research reports and books has facilitated both the dissemination and the retrieval of scientific information. Electronic archives of speech and language corpora, too, stimulate research efforts. Although technology provides many opportunities, there remain significant challenges. Establishment and maintenance of scientific archives is largely dependent upon volunteer efforts, and there are few standards to ensure long-term access. Coordinated efforts and peer review are necessary to ensure utility and quality.

Technology and Health Information Technology in Colorectal Surgery: Electronic Literature Support

PubMed Central

Magruder, J. Trent; Efron, Jonathan E.

2013-01-01

The advent of the Internet has revolutionized the management of reporting and accessing research and data. The authors review the current resources available to surgeons through websites, accumulated published data repositories, and libraries. The change in how we publish and present peer-reviewed data over the last 20 years is also discussed as well as the future of health information technology. PMID:24436645

Software electron counting for low-dose scanning transmission electron microscopy.

PubMed

Mittelberger, Andreas; Kramberger, Christian; Meyer, Jannik C

2018-05-01

The performance of the detector is of key importance for low-dose imaging in transmission electron microscopy, and counting every single electron can be considered as the ultimate goal. In scanning transmission electron microscopy, low-dose imaging can be realized by very fast scanning, however, this also introduces artifacts and a loss of resolution in the scan direction. We have developed a software approach to correct for artifacts introduced by fast scans, making use of a scintillator and photomultiplier response that extends over several pixels. The parameters for this correction can be directly extracted from the raw image. Finally, the images can be converted into electron counts. This approach enables low-dose imaging in the scanning transmission electron microscope via high scan speeds while retaining the image quality of artifact-free slower scans. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

Electronic Theses at Ben-Gurion University: Israel as Part of the Worldwide ETD Movement

ERIC Educational Resources Information Center

Asner, Haya; Polani, Tsviya

2008-01-01

This article discusses the electronic thesis and dissertation project at the Ben-Gurion University of the Negev, Be'er Sheva, Israel. It describes the status of the ETD movement in Israel as part of the worldwide spread of ETDs as reported in the literature. It also examines openness to ETDs by faculty and by publisher discipline. (Contains 6…

Is Higher Education Ready to Switch to Digital Course Materials? The Cost of Textbooks Is Driving Electronic Solutions

ERIC Educational Resources Information Center

Nelson, Mark A.

2008-01-01

Each year one of the biggest debates in higher education seems to be: Is this the year that electronic textbooks take off? E-reader devices are getting better. The inventory of digital content is expanding. Business models are emerging to support the needs of students, faculty members, and publishers. People are getting more comfortable with new…

Digital Savings: A Study of Academic Libraries Finds that Going from Print to Electronic Journals Can Save Money, if It's Done Right, but Challenges Remain

ERIC Educational Resources Information Center

Schonfeld, Roger C.; Fenton, Eileen Gifford

2005-01-01

Without question, the ongoing transition from print to electronic periodicals has challenged librarians to rethink their strategies. While some effects of this change have been immediately apparent--greater breadth of material, easier access, exposure to new sources, publisher package deals, and open access--the broader outcomes on library…

Spectral study of suggested Apollo sites. [proposals for financial support and the electronic spectra of pyroxenes

NASA Technical Reports Server (NTRS)

Mccord, T. B.

1973-01-01

The spectrophotometry (0.3 to 1.1 microns) of visited and proposed Apollo landing sites is presented along with proposals for financial support of the spectral study. The electronic spectra of pyroxenes is investigated along with an interpretation of telescopic spectral reflectivity curves of the moon. Reprints of published articles related to these studies are included.

Selected specific rates of reactions of transients from water in aqueous solution. Hydrated electron, supplemental data. [Reactions with transients from water, with inorganic solutes, and with solutes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ross, A.B.

1975-06-01

A compilation of rates of reactions of hydrated electrons with other transients and with organic and inorganic solutes in aqueous solution appeared in NSRDS-NBS 43, and covered the literature up to early 1971. This supplement includes additional rates which have been published through July 1973.

21 CFR 803.40 - If I am an importer, what kinds of individual adverse event reports must I submit, when must I...

Code of Federal Regulations, 2011 CFR

2011-04-01

... facilities, individuals, or medical or scientific literature, whether published or unpublished, that... injury. This report must contain the information required by § 803.42, on FDA form 3500A or an electronic.... This report must contain information required by § 803.42, on FDA form 3500A or an electronic...

21 CFR 803.40 - If I am an importer, what kinds of individual adverse event reports must I submit, when must I...

Code of Federal Regulations, 2010 CFR

2010-04-01

... facilities, individuals, or medical or scientific literature, whether published or unpublished, that... injury. This report must contain the information required by § 803.42, on FDA form 3500A or an electronic.... This report must contain information required by § 803.42, on FDA form 3500A or an electronic...

Positron Interactions with Atoms and Ions

NASA Technical Reports Server (NTRS)

Bhatia, Anand K.

2012-01-01

Dirac, in 1928, combining the ideas of quantum mechanics and the ideas of relativity invented the well-known relativistic wave equation. In his formulation, he predicted an antiparticle of the electron of spin n-bar/2. He thought that this particle must be a proton. Dirac published his interpretation in a paper 'A theory of electrons and protons.' It was shown later by the mathematician Hermann Weyl that the Dirac theory was completely symmetric between negative and positive particles and the positive particle must have the same mass as that of the electron. In his J. Robert Oppenheimer Memorial Prize Acceptance Speech, Dirac notes that 'Blackett was really the first person to obtain hard evidence for the existence of a positron but he was afraid to publish it. He wanted confirmation, he was really over cautious.' Positron, produced by the collision of cosmic rays in a cloud chamber, was detected experimentally by Anderson in 1932. His paper was published in Physical Review in 1933. The concept of the positron and its detection were the important discoveries of the 20th century. I have tried to discuss various processes involving interactions of positrons with atoms and ions. This includes scattering, bound states and resonances. It has not been possible to include the enormous work which has been carried out during the last 40 or 50 years in theory and measurements.

Publication rates of the abstracts presented at the annual meeting of International Society for Pediatric Neurosurgery.

PubMed

Ekşi, Murat Şakir; Özcan-Ekşi, Emel Ece

2018-01-19

Publication of a study is the end point of the process to contribute to the literature and confirm the scientific value of the study. Publication rates of the abstracts presented at the annual meetings of neurosurgery have been studied, previously. However, publication rates of the abstracts presented at the annual meetings of pediatric neurosurgery have not been reported, yet. We evaluated abstracts presented at the 38th annual meeting of the International Society for Pediatric Neurosurgery (ISPN) held in South Korea, 2010. We conducted this cross-sectional study by reviewing the abstracts presented at the annual meeting of the ISPN, 2010. Titles and authors of the abstracts were surveyed using Google Scholar and PubMed/MEDLINE. Time to publication, origin of the study, journal name in which the study has been accepted and published, and type of study has been analyzed for each abstract. The abstract booklet included 235 abstracts, consisted of 128 oral presentations (54%) and 107 electronic posters (46%). Fifty-nine (46%) of the oral presentations were published in a peer-reviewed journal. Laboratory studies were more likely to be published when compared to the clinical studies (72 vs. 39%). Thirty-two (30%) of the electronic posters were published in peer-reviewed journals. Most of the published abstracts were from Asia and Europe. Most of the abstracts were published in Child's Nervous System and Journal of Neurosurgery: Pediatrics. Publication rates of the abstracts presented at annual meeting of the ISPN were comparable to the other similar congresses. Oral presentations were more likely to be published. High publication rates of the abstracts presented at the annual meeting of the ISPN suggested that the meeting had a high scientific value.

Sleep and use of electronic devices in adolescence: results from a large population-based study.

PubMed

Hysing, Mari; Pallesen, Ståle; Stormark, Kjell Morten; Jakobsen, Reidar; Lundervold, Astri J; Sivertsen, Børge

2015-02-02

Adolescents spend increasingly more time on electronic devices, and sleep deficiency rising in adolescents constitutes a major public health concern. The aim of the present study was to investigate daytime screen use and use of electronic devices before bedtime in relation to sleep. A large cross-sectional population-based survey study from 2012, the youth@hordaland study, in Hordaland County in Norway. Cross-sectional general community-based study. 9846 adolescents from three age cohorts aged 16-19. The main independent variables were type and frequency of electronic devices at bedtime and hours of screen-time during leisure time. Sleep variables calculated based on self-report including bedtime, rise time, time in bed, sleep duration, sleep onset latency and wake after sleep onset. Adolescents spent a large amount of time during the day and at bedtime using electronic devices. Daytime and bedtime use of electronic devices were both related to sleep measures, with an increased risk of short sleep duration, long sleep onset latency and increased sleep deficiency. A dose-response relationship emerged between sleep duration and use of electronic devices, exemplified by the association between PC use and risk of less than 5 h of sleep (OR=2.70, 95% CI 2.14 to 3.39), and comparable lower odds for 7-8 h of sleep (OR=1.64, 95% CI 1.38 to 1.96). Use of electronic devices is frequent in adolescence, during the day as well as at bedtime. The results demonstrate a negative relation between use of technology and sleep, suggesting that recommendations on healthy media use could include restrictions on electronic devices. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

47 CFR 2.947 - Measurement procedure.

Code of Federal Regulations, 2011 CFR

2011-10-01

... reports prepared by the Commission's Office of Engineering and Technology. These will be issued as... Commission and published by national engineering societies such as the Electronic Industries Association, the...

The messages presented in online electronic cigarette promotions and discussions: a scoping review protocol

PubMed Central

Maycock, Bruce; Jancey, Jonine

2017-01-01

Introduction Electronic cigarettes have become increasingly popular over the last 10 years. These devices represent a new paradigm for tobacco control offering smokers an opportunity to inhale nicotine without inhaling tobacco smoke. To date there are no definite conclusions regarding the safety and long-term health effects of electronic cigarettes; however, there is evidence that they are being marketed online as a healthier alternative to traditional cigarettes. This scoping review aims to identify and describe the breadth of messages (eg, health, smoking-cessation and price related claims) presented in online electronic cigarette promotions and discussions. Methods and analysis A scoping review will be undertaken adhering to the methodology outlined in The Joanna Briggs Institute Manual for Scoping Reviews. Six key electronic databases will be searched to identify eligible studies. Studies must be published in English between 2007 and 2017, examine and/or analyse content captured from online electronic cigarette promotions or discussions and report results for electronic cigarettes separately to other forms of tobacco delivery. Studies will be screened initially by title and abstract, followed by full-text review. Results of the search strategy will be reported in a PRISMA flow diagram and presented in tabular form with accompanying narrative summary. Ethics and dissemination The methodology consists of reviewing and collecting data from publicly available studies, and therefore does not require ethics approval. Results will be published in a peer reviewed journal and be presented at national/international conferences. Additionally, findings will be disseminated via social media and online platforms. Advocacy will be key to informing policy makers of regulatory and health issues that need to be addressed. Registration details The review was registered prospectively with The Joanna Briggs Institute Systematic Reviews database. PMID:29122804

A review of electronic journal acquisition, management, and use in health sciences libraries.

PubMed

Burrows, Suzetta

2006-01-01

The paper describes patterns of electronic journal usage in health sciences libraries during the past decade. The paper presents a case study, documenting the pattern of acquisition, management, and usage at the Louis Calder Memorial Library of the University of Miami Miller School of Medicine. Health sciences journals were early to offer electronic alternatives to print. As a result, health sciences libraries, their patrons, and the public at large were early to embrace the new versions and continue to embrace the significant changes in scholarly communication they enable. Although the patterns of electronic journals among health sciences libraries and other special and academic libraries have similarities, they also have differences. Broad studies of electronic journals in non-health sciences libraries have been published, but a retrospective review of electronic journals in health sciences libraries has not.

Measurements of electron detection efficiencies in solid state detectors.

NASA Technical Reports Server (NTRS)

Lupton, J. E.; Stone, E. C.

1972-01-01

Detailed laboratory measurement of the electron response of solid state detectors as a function of incident electron energy, detector depletion depth, and energy-loss discriminator threshold. These response functions were determined by exposing totally depleted silicon surface barrier detectors with depletion depths between 50 and 1000 microns to the beam from a magnetic beta-ray spectrometer. The data were extended to 5000 microns depletion depth using the results of previously published Monte Carlo electron calculations. When the electron counting efficiency of a given detector is plotted as a function of energy-loss threshold for various incident energies, the efficiency curves are bounded by a smooth envelope which represents the upper limit to the detection efficiency. These upper limit curves, which scale in a simple way, make it possible to easily estimate the electron sensitivity of solid-state detector systems.

41 CFR 102-118.35 - What definitions apply to this part?

Code of Federal Regulations, 2010 CFR

2010-07-01

... published formats and codes as authorized by the applicable Federal Information Processing Standards... techniques for carrying out transportation transactions using electronic transmissions of the information...

LMSC PUBLISHED CONTRIBUTIONS, 1966 IMPRINTS: A CITATION BIBLIOGRAPHY,

DTIC Science & Technology

PHYSICS, BIBLIOGRAPHIES), (*AERONAUTICS, BIBLIOGRAPHIES), (*ASTRONAUTICS, BIBLIOGRAPHIES), (* MATERIALS , BIBLIOGRAPHIES), (*ELECTRONICS...BIBLIOGRAPHIES), (*ENGINEERING, BIBLIOGRAPHIES), ASTROPHYSICS, NUCLEAR PHYSICS, MECHANICS, METALLURGY, CERAMIC MATERIALS , SOLID STATE PHYSICS, INFORMATION RETRIEVAL, PROPULSION SYSTEMS, BIONICS, REPORTS

From Paper to Electron

PubMed Central

Anderson, Kent R.

2000-01-01

The Internet represents a different type of technology for publishers of scientific, technical, and medical journals. It is not a technology that sustains current markets and creates new efficiencies but is, rather, a disruptive technology that could radically alter market forces, profit expectations, and business models. This paper is a translation and amplification of the research done in this area, applied to a large-circulation new science journal, Pediatrics. The findings suggest that the journal of the future will be electronic, have a less volatile cost structure, be supported more by services than by content, be less able to rely on subscription revenues, and abandon certain elements of current value networks. It also provides a possible framework for other publishers to use to evaluate their own journals relative to this disruptive technology. PMID:10833160

Publishing data from electronic health records while preserving privacy: a survey of algorithms.

PubMed

Gkoulalas-Divanis, Aris; Loukides, Grigorios; Sun, Jimeng

2014-08-01

The dissemination of Electronic Health Records (EHRs) can be highly beneficial for a range of medical studies, spanning from clinical trials to epidemic control studies, but it must be performed in a way that preserves patients' privacy. This is not straightforward, because the disseminated data need to be protected against several privacy threats, while remaining useful for subsequent analysis tasks. In this work, we present a survey of algorithms that have been proposed for publishing structured patient data, in a privacy-preserving way. We review more than 45 algorithms, derive insights on their operation, and highlight their advantages and disadvantages. We also provide a discussion of some promising directions for future research in this area. Copyright © 2014 Elsevier Inc. All rights reserved.

Equivalence of electronic and paper-based patient-reported outcome measures.

PubMed

Campbell, Niloufar; Ali, Faraz; Finlay, Andrew Y; Salek, Sam S

2015-08-01

Electronic formats (ePROs) of paper-based patient-reported outcomes (PROs) should be validated before they can be reliably used. This review aimed to examine studies investigating measurement equivalence between ePROs and their paper originals to identify methodologies used and to determine the extent of such validation. Three databases (OvidSP, Web of Science and PubMed) were searched using a set of keywords. Results were examined for compliance with inclusion criteria. Articles or abstracts that directly compared screen-based electronic versions of PROs with their validated paper-based originals, with regard to their measurement equivalence, were included. Publications were excluded if the only instruments reported were stand-alone visual analogue scales or interactive voice response formats. Papers published before 2007 were excluded, as a previous meta-analysis examined papers published before this time. Fifty-five studies investigating 79 instruments met the inclusion criteria. 53 % of the 79 instruments studied were condition specific. Several instruments, such as the SF-36, were reported in more than one publication. The most frequently reported formats for ePROs were Web-based versions. In 78 % of the publications, there was evidence of equivalence or comparability between the two formats as judged by study authors. Of the 30 publications that provided preference data, 87 % found that overall participants preferred the electronic format. When examining equivalence between paper and electronic versions of PROs, formats are usually judged by authors to be equivalent. Participants prefer electronic formats. This literature review gives encouragement to the further widespread development and use of ePROs.

Electronic nicotine delivery system (electronic cigarette) awareness, use, reactions and beliefs: a systematic review

PubMed Central

Pepper, Jessica K; Brewer, Noel T

2015-01-01

Objective We sought to systematically review the literature on electronic nicotine delivery systems (ENDS, also called electronic cigarettes) awareness, use, reactions and beliefs. Data sources We searched five databases for articles published between 2006 and 1 July 2013 that contained variations of the phrases ‘electronic cigarette’, ‘e-cigarette’ and ‘electronic nicotine delivery’. Study selection Of the 244 abstracts identified, we excluded articles not published in English, articles unrelated to ENDS, dissertation abstracts and articles without original data on prespecified outcomes. Data extraction Two reviewers coded each article for ENDS awareness, use, reactions and beliefs. Data synthesis 49 studies met inclusion criteria. ENDS awareness increased from 16% to 58% from 2009 to 2011, and use increased from 1% to 6%. The majority of users were current or former smokers. Many users found ENDS satisfying, and some engaged in dual use of ENDS and other tobacco. No longitudinal studies examined whether ENDS serve as ‘gateways’ to future tobacco use. Common reasons for using ENDS were quitting smoking and using a product that is healthier than cigarettes. Self-reported survey data and prospective trials suggest that ENDS might help cigarette smokers quit, but no randomised controlled trials with probability samples compared ENDS with other cessation tools. Some individuals used ENDS to avoid smoking restrictions. Conclusions ENDS use is expanding rapidly despite experts’ concerns about safety, dual use and possible ‘gateway’ effects. More research is needed on effective public health messages, perceived health risks, validity of self-reports of smoking cessation and the use of different kinds of ENDS. PMID:24259045

Electron Impact Ionization and Dissociative Ionization of C2H2

NASA Technical Reports Server (NTRS)

Srivastava, S. K.

1995-01-01

By utilizing a crossed electron beam collision geometry, a combination of time-of-flight (TOF) and quadrupole mass spectrometers, and the relative flow technique1 normalized values of cross sections and appearance energies (AP) were obtained for the formation of singly and multiply ionized species resulting from the ionization and dissociation of C2H2. Details ont he apparatus and technique have been published previously.2,3.

Electronics: Mott Transistor: Fundamental Studies and Device Operation Mechanisms

DTIC Science & Technology

2016-03-21

display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. Harvard University Office for Sponsored Programs...including journal references , in the following categories: (b) Papers published in non-peer-reviewed journals (N/A for none) 03/21/2016 03/21/2016 03...limited kinetics of electron doping in correlated oxides, Applied Physics Letters (07 2015) TOTAL: 1 Books Number of Manuscripts: Patents Submitted

Bibliography of electron transfer in heavy particle collisions, 1950--1975

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hawthorne, S.W.; Barnett, C.F.; Crandall, D.H.

1979-02-01

This annotated bibliography lists published work on electron transfer in heavy particle collisions for the period 1950 to 1975. Sources include scientific journals, abstract compilations, conference proceedings, books, and reports. The bibliography is arranged alphabetically by author. Each entry indicates whether the work was experimental or theoretical, what energy range was covered, and what reactants were investigated. Following the bibliographical listing are indexes of reactants and authors.

Screen Shots: When Patients and Families Publish Negative Health Care Narratives Online.

PubMed

Eijkholt, Marleen; Jankowski, Jane; Fisher, Marilyn

2017-01-01

Social media sites and their relationship to health care is a subject of intense debate. Common discussions regarding social media address patient privacy, or e-professionalism. This case study explores the tensions that arise for health care providers when negative patient statements surface in social media and blog forums. Recognizing that patients and families often find relief in sharing personal illness narratives, we contemplate if, and how, individual health care professionals and institutions should address complaints aired in public, unmoderated media. Our discussion begins by presenting a case of a family blogging on the Internet to share grievances (to deidentify the case, we have changed some details). Next, we offer an exploration of the impact on health care delivery when professionals become aware of specific criticisms published online. Strategies for managing electronic criticisms are then proposed. We conclude by proposing a novel E-THICS approach to address negative patient expressions via electronic word of mouth (eWOM). Our examination of this evolving issue focuses on maintaining satisfactory relationships between health care providers and patients/families when dealing with health care narratives published in open online media.

The Journal of Earth System Science Education: Peer Review for Digital Earth and Digital Library Content

NASA Astrophysics Data System (ADS)

Johnson, D.; Ruzek, M.; Weatherley, J.

2001-05-01

The Journal of Earth System Science Education is a new interdisciplinary electronic journal aiming to foster the study of the Earth as a system and promote the development and exchange of interdisciplinary learning resources for formal and informal education. JESSE will serve educators and students by publishing and providing ready electronic access to Earth system and global change science learning resources for the classroom and will provide authors and creators with professional recognition through publication in a peer reviewed journal. JESSE resources foster a world perspective by emphasizing interdisciplinary studies and bridging disciplines in the context of the Earth system. The Journal will publish a wide ranging variety of electronic content, with minimal constraints on format, targeting undergraduate educators and students as the principal readership, expanding to a middle and high school audience as the journal matures. JESSE aims for rapid review and turn-around of resources to be published, with a goal of 12 weeks from submission to publication for resources requiring few changes. Initial publication will be on a quarterly basis until a flow of resource submissions is established to warrant continuous electronic publication. JESSE employs an open peer review process in which authors and reviewers discuss directly the acceptability of a resource for publication using a software tool called the Digital Document Discourse Environment. Reviewer comments and attribution will be available with the resource upon acceptance for publication. JESSE will also implement a moderated peer commentary capability where readers can comment on the use of a resource or make suggestions. In the development phase, JESSE will also conduct a parallel anonymous review of content to validate and ensure credibility of the open review approach. Copyright of materials submitted remains with the author, granting JESSE the non-exclusive right to maintain a copy of the resource published on the JESSE web server, ensuring long term access to the resource as reviewed. JESSE is collaborating with the Digital Library for Earth System Education (DLESE) as a federated partner. Initial release is planned for Summer, 2001.

76 FR 53763 - Immigration Benefits Business Transformation, Increment I

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-29

...The Department of Homeland Security (DHS) is amending its regulations to enable U.S. Citizenship and Immigration Services (USCIS) to migrate from a paper file-based, non-integrated systems environment to an electronic customer-focused, centralized case management environment for benefit processing. This transformation process will allow USCIS to streamline benefit processing, eliminate the capture and processing of redundant data, and reduce the number of and automate its forms. This transformation process will be a phased multi-year initiative to restructure USCIS business processes and related information technology systems. DHS is removing references to form numbers, form titles, expired regulatory provisions, and descriptions of internal procedures, many of which will change during transformation. DHS is also finalizing interim rules that permitted submission of benefit requests with an electronic signature when such requests are submitted in an electronic format rather than on a paper form and that removed references to filing locations for immigration benefits. In addition, in this rule DHS is publishing the final rule for six other interim rules published during the past several years, most of which received no public comments.

Electronic recording and reporting system for tuberculosis in China: experience and opportunities.

PubMed

Huang, Fei; Cheng, ShiMing; Du, Xin; Chen, Wei; Scano, Fabio; Falzon, Dennis; Wang, Lixia

2014-01-01

Tuberculosis (TB) surveillance in China is organized through a nationwide network of about 3200 hospitals and health facilities. In 2005, an electronic Tuberculosis Information Management System (TBIMS) started to be phased in to replace paper recording. The TBIMS collects key information on TB cases notified in TB care facilities, and exchanges real-time data with the Infectious Disease Reporting System, which covers the country's 37 notifiable diseases. The system is accessible to authorized users at every level of the TB network through a password-protected website. By 2009 the TBIMS achieved nationwide coverage. Completeness of data on patient bacteriological end points improved remarkably over time. Data on about a million active TB cases, including drug-resistant TB, are included each year. The sheer scale of the data handling and the intricate functions that the China TBIMS performs makes it stand apart from the electronic information systems for TB adopted in other countries. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Peer-reviewed public health journals from Arabic-speaking countries: An updated snapshot.

PubMed

Aboul-Enein, Basil H; Bernstein, Joshua; Bowser, Jacquelyn E

2017-02-01

There is a positive association between availability of regional peer-reviewed public health information systems and progressive change in community and population health. The objective of this brief report was to identify public health journals in Arabic-speaking countries actively publishing as of 2016. We conducted an electronic search in several electronic database records for public health journals using a combination of search terms. We excluded journals that focused on human medicine, veterinary medicine, nursing, and other discipline-specific or clinical health professions. We identified twenty-five public health journals for review. Five journals were interrupted or discontinued. Only three journals had a consistent, uninterrupted active publication history of greater than 20 years. Most journals were not in the regional native language. Introduction of regional public health-dedicated journals with in-print and electronic availability and also to be published in region-native languages may require interdisciplinary partnerships. Region-wide public health journals such as the Eastern Mediterranean Health Journal could serve as an ideal model for the establishment of additional local and regional public health journals in Arabic-speaking countries.

A review of electronic journal acquisition, management, and use in health sciences libraries

PubMed Central

Burrows, Suzetta

2006-01-01

Purpose: The paper describes patterns of electronic journal usage in health sciences libraries during the past decade. Method: The paper presents a case study, documenting the pattern of acquisition, management, and usage at the Louis Calder Memorial Library of the University of Miami Miller School of Medicine. Results: Health sciences journals were early to offer electronic alternatives to print. As a result, health sciences libraries, their patrons, and the public at large were early to embrace the new versions and continue to embrace the significant changes in scholarly communication they enable. Although the patterns of electronic journals among health sciences libraries and other special and academic libraries have similarities, they also have differences. Broad studies of electronic journals in non–health sciences libraries have been published, but a retrospective review of electronic journals in health sciences libraries has not. PMID:16404472

Ultrafast transmission electron microscopy using a laser-driven field emitter: Femtosecond resolution with a high coherence electron beam.

PubMed

Feist, Armin; Bach, Nora; Rubiano da Silva, Nara; Danz, Thomas; Möller, Marcel; Priebe, Katharina E; Domröse, Till; Gatzmann, J Gregor; Rost, Stefan; Schauss, Jakob; Strauch, Stefanie; Bormann, Reiner; Sivis, Murat; Schäfer, Sascha; Ropers, Claus

2017-05-01

We present the development of the first ultrafast transmission electron microscope (UTEM) driven by localized photoemission from a field emitter cathode. We describe the implementation of the instrument, the photoemitter concept and the quantitative electron beam parameters achieved. Establishing a new source for ultrafast TEM, the Göttingen UTEM employs nano-localized linear photoemission from a Schottky emitter, which enables operation with freely tunable temporal structure, from continuous wave to femtosecond pulsed mode. Using this emission mechanism, we achieve record pulse properties in ultrafast electron microscopy of 9Å focused beam diameter, 200fs pulse duration and 0.6eV energy width. We illustrate the possibility to conduct ultrafast imaging, diffraction, holography and spectroscopy with this instrument and also discuss opportunities to harness quantum coherent interactions between intense laser fields and free-electron beams. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

Angularly-selective transmission imaging in a scanning electron microscope.

PubMed

Holm, Jason; Keller, Robert R

2016-08-01

This work presents recent advances in transmission scanning electron microscopy (t-SEM) imaging control capabilities. A modular aperture system and a cantilever-style sample holder that enable comprehensive angular selectivity of forward-scattered electrons are described. When combined with a commercially available solid-state transmission detector having only basic bright-field and dark-field imaging capabilities, the advances described here enable numerous transmission imaging modes. Several examples are provided that demonstrate how contrast arising from diffraction to mass-thickness can be obtained. Unanticipated image contrast at some imaging conditions is also observed and addressed. Published by Elsevier B.V.

Securing a Stop to the Summer Setback: Policy Considerations in the Future Expansion of the Summer Electronic Benefit Transfer for Children.

PubMed

Hopkins, Laura C; Hooker, Neal H; Gunther, Carolyn

2017-09-01

The Summer Electronic Benefits Transfer for Children (SEBTC) has been proposed as a solution to address the problem of child food security during the summer. Initial SEBTC findings from a demonstration project show promise and the federal government has approved substantial funding for its continuation. This report reviews empirical assessments of SEBTC and Electronic Benefits Transfer research, and presents policy considerations in the program's future expansion. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Electronic hand hygiene monitoring as a tool for reducing health care-associated methicillin-resistant Staphylococcus aureus infection.

PubMed

Kelly, J William; Blackhurst, Dawn; McAtee, Wendy; Steed, Connie

2016-08-01

Electronic monitoring of hand hygiene compliance using the World Health Organization's My 5 Moments for Hand Hygiene is a new innovation that has not yet been shown to reduce hospital infections. We analyzed existing data from 23 inpatient units over a 33-month period and found a significant correlation between unit-specific improvements in electronic monitoring compliance and reductions in methicillin-resistant Staphylococcus aureus infection rates (r = -0.37, P < .001). Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Pharmacovigilance in children: detecting adverse drug reactions in routine electronic healthcare records. A systematic review.

PubMed

Black, Corri; Tagiyeva-Milne, Nara; Helms, Peter; Moir, Dorothy

2015-10-01

A systematic review of the literature published in English over 10 years was undertaken in order to describe the use of electronic healthcare data in the identification of potential adverse drug reactions (ADRs) in children. MEDLINE and EMBASE were searched using MESH headings and text words. Titles, keywords and abstracts were checked for age <18 years, potential ADRs and electronic healthcare data. Information extracted included age, data source, pharmacovigilance method, medicines and ADRs. Studies were quality assessed. From 14 804 titles, 314 had a full text review and 71 were included in the final review. Fifty were published in North America, 10 in Scandinavia. Study size ranged from less than 1000 children to more than 10 million. Sixty per cent of studies used data from one source. Comparative observational studies were most commonly reported (66.2%) with 15% using passive surveillance. Electronic healthcare data set linkage and the quality of the data source were poorly reported. ADRs were classified using the International Classification of Disease (ICD10). Multi-system reactions were most commonly studied, followed by central nervous system and mental and behavioural disorders. Vaccines were most frequently prescribed followed by corticosteroids, general anaesthetics and antidepressants. Routine electronic healthcare records were increasingly reported to be used for pharmacovigilance in children. This growing and important health protection activity could be enhanced by consistent reporting of studies to improve the identification, interpretation and generalizability of the evidence base. © 2015 The British Pharmacological Society.

Thermal electron heating rate: A derivation

NASA Technical Reports Server (NTRS)

Hoegy, W. R.

1983-01-01

The thermal electron heating rate is an important heat source term in the ionospheric electron energy balance equation, representing heating by photoelectrons or by precipitating higher energy electrons. A formula for the thermal electron heating rate is derived from the kinetic equation using the electron-electron collision operator as given by the unified theory of Kihara and Aono. This collision operator includes collective interactions to produce a finite collision operator with an exact Coulomb logarithm term. The derived heating rate O(e) is the sum of three terms, O(e) = O(p) + S + O(int), which are respectively: (1) primary electron production term giving the heating from newly created electrons that have not yet suffered collisions with the ambient electrons; (2) a heating term evaluated on the energy surface m(e)/2 = E(T) at the transition between Maxwellian and tail electrons at E(T); and (3) the integral term representing heating of Maxwellian electrons by energetic tail electrons at energies ET. Published ionospheric electron temperature studies used only the integral term O(int) with differing lower integration limits. Use of the incomplete heating rate could lead to erroneous conclusions regarding electron heat balance, since O(e) is greater than O(int) by as much as a factor of two.

A novel electron accelerator for MRI-Linac radiotherapy.

PubMed

Whelan, Brendan; Gierman, Stephen; Holloway, Lois; Schmerge, John; Keall, Paul; Fahrig, Rebecca

2016-03-01

MRI guided radiotherapy is a rapidly growing field; however, current electron accelerators are not designed to operate in the magnetic fringe fields of MRI scanners. As such, current MRI-Linac systems require magnetic shielding, which can degrade MR image quality and limit system flexibility. The purpose of this work was to develop and test a novel medical electron accelerator concept which is inherently robust to operation within magnetic fields for in-line MRI-Linac systems. Computational simulations were utilized to model the accelerator, including the thermionic emission process, the electromagnetic fields within the accelerating structure, and resulting particle trajectories through these fields. The spatial and energy characteristics of the electron beam were quantified at the accelerator target and compared to published data for conventional accelerators. The model was then coupled to the fields from a simulated 1 T superconducting magnet and solved for cathode to isocenter distances between 1.0 and 2.4 m; the impact on the electron beam was quantified. For the zero field solution, the average current at the target was 146.3 mA, with a median energy of 5.8 MeV (interquartile spread of 0.1 MeV), and a spot size diameter of 1.5 mm full-width-tenth-maximum. Such an electron beam is suitable for therapy, comparing favorably to published data for conventional systems. The simulated accelerator showed increased robustness to operation in in-line magnetic fields, with a maximum current loss of 3% compared to 85% for a conventional system in the same magnetic fields. Computational simulations suggest that replacing conventional DC electron sources with a RF based source could be used to develop medical electron accelerators which are robust to operation in in-line magnetic fields. This would enable the development of MRI-Linac systems with no magnetic shielding around the Linac and reduce the requirements for optimization of magnetic fringe field, simplify design of the high-field magnet, and increase system flexibility.

A novel electron accelerator for MRI-Linac radiotherapy

PubMed Central

Whelan, Brendan; Gierman, Stephen; Holloway, Lois; Schmerge, John; Keall, Paul; Fahrig, Rebecca

2016-01-01

Purpose: MRI guided radiotherapy is a rapidly growing field; however, current electron accelerators are not designed to operate in the magnetic fringe fields of MRI scanners. As such, current MRI-Linac systems require magnetic shielding, which can degrade MR image quality and limit system flexibility. The purpose of this work was to develop and test a novel medical electron accelerator concept which is inherently robust to operation within magnetic fields for in-line MRI-Linac systems. Methods: Computational simulations were utilized to model the accelerator, including the thermionic emission process, the electromagnetic fields within the accelerating structure, and resulting particle trajectories through these fields. The spatial and energy characteristics of the electron beam were quantified at the accelerator target and compared to published data for conventional accelerators. The model was then coupled to the fields from a simulated 1 T superconducting magnet and solved for cathode to isocenter distances between 1.0 and 2.4 m; the impact on the electron beam was quantified. Results: For the zero field solution, the average current at the target was 146.3 mA, with a median energy of 5.8 MeV (interquartile spread of 0.1 MeV), and a spot size diameter of 1.5 mm full-width-tenth-maximum. Such an electron beam is suitable for therapy, comparing favorably to published data for conventional systems. The simulated accelerator showed increased robustness to operation in in-line magnetic fields, with a maximum current loss of 3% compared to 85% for a conventional system in the same magnetic fields. Conclusions: Computational simulations suggest that replacing conventional DC electron sources with a RF based source could be used to develop medical electron accelerators which are robust to operation in in-line magnetic fields. This would enable the development of MRI-Linac systems with no magnetic shielding around the Linac and reduce the requirements for optimization of magnetic fringe field, simplify design of the high-field magnet, and increase system flexibility. PMID:26936713

The effect of the electronic transmission of prescriptions on dispensing errors and prescription enhancements made in English community pharmacies: a naturalistic stepped wedge study.

PubMed

Franklin, Bryony Dean; Reynolds, Matthew; Sadler, Stacey; Hibberd, Ralph; Avery, Anthony J; Armstrong, Sarah J; Mehta, Rajnikant; Boyd, Matthew J; Barber, Nick

2014-08-01

To compare prevalence and types of dispensing errors and pharmacists' labelling enhancements, for prescriptions transmitted electronically versus paper prescriptions. Naturalistic stepped wedge study. 15 English community pharmacies. Electronic transmission of prescriptions between prescriber and pharmacy. Prevalence of labelling errors, content errors and labelling enhancements (beneficial additions to the instructions), as identified by researchers visiting each pharmacy. Overall, we identified labelling errors in 5.4% of 16,357 dispensed items, and content errors in 1.4%; enhancements were made for 13.6%. Pharmacists also edited the label for a further 21.9% of electronically transmitted items. Electronically transmitted prescriptions had a higher prevalence of labelling errors (7.4% of 3733 items) than other prescriptions (4.8% of 12,624); OR 1.46 (95% CI 1.21 to 1.76). There was no difference for content errors or enhancements. The increase in labelling errors was mainly accounted for by errors (mainly at one pharmacy) involving omission of the indication, where specified by the prescriber, from the label. A sensitivity analysis in which these cases (n=158) were not considered errors revealed no remaining difference between prescription types. We identified a higher prevalence of labelling errors for items transmitted electronically, but this was predominantly accounted for by local practice in a single pharmacy, independent of prescription type. Community pharmacists made labelling enhancements to about one in seven dispensed items, whether electronically transmitted or not. Community pharmacists, prescribers, professional bodies and software providers should work together to agree how items should be dispensed and labelled to best reap the benefits of electronically transmitted prescriptions. Community pharmacists need to ensure their computer systems are promptly updated to help reduce errors. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Randomised trial comparing the recording ability of a novel, electronic emergency documentation system with the AHA paper cardiac arrest record.

PubMed

Grigg, Eliot; Palmer, Andrew; Grigg, Jeffrey; Oppenheimer, Peter; Wu, Tim; Roesler, Axel; Nair, Bala; Ross, Brian

2014-10-01

To evaluate the ability of an electronic system created at the University of Washington to accurately document prerecorded VF and pulseless electrical activity (PEA) cardiac arrest scenarios compared with the American Heart Association paper cardiac arrest record. 16 anaesthesiology residents were randomly assigned to view one of two prerecorded, simulated VF and PEA scenarios and asked to document the event with either the paper or electronic system. Each subject then repeated the process with the other video and documentation method. Five types of documentation errors were defined: (1) omission, (2) specification, (3) timing, (4) commission and (5) noise. The mean difference in errors between the paper and electronic methods was analysed using a single factor repeated measures ANOVA model. Compared with paper records, the electronic system omitted 6.3 fewer events (95% CI -10.1 to -2.5, p=0.003), which represents a 28% reduction in omission errors. Users recorded 2.9 fewer noise items (95% CI -5.3 to -0.6, p=0.003) when compared with paper, representing a 36% decrease in redundant or irrelevant information. The rate of timing (Δ=-3.2, 95% CI -9.3 to 3.0, p=0.286) and commission (Δ=-4.4, 95% CI -9.4 to 0.5, p=0.075) errors were similar between the electronic system and paper, while the rate of specification errors were about a third lower for the electronic system when compared with the paper record (Δ=-3.2, 95% CI -6.3 to -0.2, p=0.037). Compared with paper documentation, documentation with the electronic system captured 24% more critical information during a simulated medical emergency without loss in data quality. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Users' guide to new approaches and sanctions for multiple DWI offenders

DOT National Transportation Integrated Search

1989-12-01

This guide describes nine new approaches for reducing recidivism among multiple DWI offenders: dedicated detention facilities, diversion programs, electronic monitoring, ignition interlock systems, intensive probation supervision, publishing offender...

The Electronic Hermit: Trends in Library Automation.

ERIC Educational Resources Information Center

LaRue, James

1988-01-01

Reviews trends in library software development including: (1) microcomputer applications; (2) CD-ROM; (3) desktop publishing; (4) public access microcomputers; (5) artificial intelligence; (6) mainframes and minicomputers; and (7) automated catalogs. (MES)

Electron-beam broadening in amorphous carbon films in low-energy scanning transmission electron microscopy.

PubMed

Drees, H; Müller, E; Dries, M; Gerthsen, D

2018-02-01

Resolution in scanning transmission electron microscopy (STEM) is ultimately limited by the diameter of the electron beam. The electron beam diameter is not only determined by the properties of the condenser lens system but also by electron scattering in the specimen which leads to electron-beam broadening and degradation of the resolution with increasing specimen thickness. In this work we introduce a new method to measure electron-beam broadening which is based on STEM imaging with a multi-segmented STEM detector. We focus on STEM at low electron energies between 10 and 30 keV and use an amorphous carbon film with known thickness as test object. The experimental results are compared with calculated beam diameters using different analytical models and Monte-Carlo simulations. We find excellent agreement of the experimental data with the recently published model by Gauvin and Rudinsky [1] for small t/λ el (thickness to elastic mean free path) values which are considered in our study. Copyright © 2017 Elsevier B.V. All rights reserved.

Advances to G3

NASA Astrophysics Data System (ADS)

Salters, Vincent; Tarduno, John; van Keken, Peter

2008-12-01

Geochemistry, Geophysics, Geosystems (G3 ), a joint publication of AGU and the Geochemical Society, publishes research papers that speak to a broad community interested in Earth processes that are best studied with interdisciplinary approaches. G3 publishes conventional papers but is especially interested in novel publication forms that take advantage of electronic formats, such as animations and readily reusable digitized data sets. G3 's large number of submissions and subscriptions attests to how an interdisciplinary approach and electronic format benefit authors and readers. In the past few months, G3 has undergone substantial improvements. These include several changes in the timeliness of publication, revised protocols for the publication of data sets, the appointment of new associate editors, an updated Web site, and improved access to articles. As the editors of G3 , we are confident that these improvements will better serve AGU members.

Peer-Reviewed Veterinary Journals From Arabic-Speaking Countries: A Systematic Review.

PubMed

Robertson, Kristen M; Bowser, Jacquelyn E; Bernstein, Joshua; Aboul-Enein, Basil H

The prevalence of diseases of foodborne and zoonotic origin in Arabic-speaking countries highlights the importance of collaboration between human and animal health professionals. However, accessibility of research and evidence-based practices in these countries is not well characterized. This brief report determines the availability of professional veterinary journals within the Arabic-speaking region. An electronic search using 6 databases assessed for publication period, activity status, and available languages incorporated all aspects of veterinary medicine and specialties. Among 29 veterinary journals identified, the oldest current publication originated 63 years ago, with 10 journals currently interrupted or ceased. All 19 currently active journals are available electronically as open access, with 8 also offered in paper format. Veterinary journals published within Arabic-speaking countries are predominantly produced in Egypt, Iraq, and Sudan. Electronic access is lacking compared with English-speaking countries, and there is a lack of journals with an Arabic-language option. The reasons associated with language options in veterinary publications are not immediately apparent, yet may highlight differences among public health, health education, and zoonotic professionals and the populations they serve. Veterinary journals in Arabic-speaking countries do not adequately represent the overall region and are limited in access. Further evaluation of regional culture and publisher preferences is indicated to identify new collaboration opportunities among health professionals and local stakeholders. Copyright © 2017 Icahn School of Medicine at Mount Sinai. Published by Elsevier Inc. All rights reserved.

Insinuating electronics in the brain.

PubMed

Hughes, Mark A

2016-08-01

There is an expanding interface between electronic engineering and neurosurgery. Rapid advances in microelectronics and materials science, driven largely by consumer demand, are inspiring and accelerating development of a new generation of diagnostic, therapeutic, and prosthetic devices for implantation in the nervous system. This paper reviews some of the basic science underpinning their development and outlines some opportunities and challenges for their use in neurosurgery. Copyright © 2016 The Author. Published by Elsevier Ltd.. All rights reserved.

Third International Electronic Conference on Medicinal Chemistry (ECMC-3)

PubMed Central

Mayence, Annie

2018-01-01

The third International Electronic Conference on Medicinal Chemistry, organized and sponsored by MDPI AG, publisher, and the journal Pharmaceuticals, took place in November 2017 on the SciForum website (www.sciforum.net/conference/ecmc-3). Around 300 authors from 34 different countries participated at the event, which hosted more than 70 presentations, keynotes, videos, and posters. A short description of some works presented during that scientific meeting is disclosed in this report. PMID:29425181

Quantum information processing with trapped electrons and superconducting electronics (Open Access, Publisher’s Version)

DTIC Science & Technology

2013-07-05

This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 198.81.129.186 This content...structures with a quadratic nonlinearity, i.e. electrodes with a quadrupolar potential. The pump for this parametric coupling process is a classical...approximation. The system operates as a parametric frequency converter, with the classical drive providing pump photons which allow coherent coupling between

Extreme Nonlinear Optics of High Intensity Laser Pulse Filamentation in Gases

DTIC Science & Technology

2016-05-12

of energy from femtosecond filaments. Published * absolute measurements of electronic, vibrational, and rotational nonlinear response in H2 and D2 ...coefficients in the fastest rotating molecules H2 and D2 , which can serve as a benchmark for theory of high field molecule interactions. One of the...17. Absolute measurement of the ultrafast nonlinear electronic and rovibrational response in H2 and D2 J. K. Wahlstrand, S. Zahedpour, Y.-H

Author Correction: Decoupling electron and ion storage and the path from interfacial storage to artificial electrodes

NASA Astrophysics Data System (ADS)

Chen, Chia-Chin; Maier, Joachim

2018-05-01

In the version of this Perspective originally published, in the sentence "It is worthy of note that the final LiF-free situation characterized by MnO taking up the holes and the (F- containing) MnO surface taking up the lithium ions is also a subcase of the job-sharing concept23.", the word `holes' should have been `electrons'. This has now been corrected.

Use of portable electronic devices in a hospital setting and their potential for bacterial colonization.

PubMed

Khan, Amber; Rao, Amitha; Reyes-Sacin, Carlos; Hayakawa, Kayoko; Szpunar, Susan; Riederer, Kathleen; Kaye, Keith; Fishbain, Joel T; Levine, Diane

2015-03-01

Portable electronic devices are increasingly being used in the hospital setting. As with other fomites, these devices represent a potential reservoir for the transmission of pathogens. We conducted a convenience sampling of devices in 2 large medical centers to identify bacterial colonization rates and potential risk factors. Copyright © 2015 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Joint Services Electronics Program - JSEP. Research in Electronics.

DTIC Science & Technology

1985-04-30

5 6 7’ TIME (SEC) T5us 󈨇 5C .4 6. 3[ 13 s ua -5 os 4 .7 4 C T7 r 4 9 Torr SU8 6200C P - 1 𔄃 lcF To AS1 0 c- .9-S p 7 -9 . 4 co - * 9 ’V...Lightwave Technology. Other studies have involved measuring polymer film waveguides using a leaky waveguide method, published by Ding and Garmire

Wave-Particle Interactions on Relativistic Electron Beams.

DTIC Science & Technology

1983-10-20

8217 , , , . , • -- . . : - ’ - , % % , . , , : " ’ . I_ °- , ,, - - . . . . . . . . . . . . . - .- , ,. , - ,.. .. -l -. ’- - ’ @ -5- In summary, the body of published research which resulted from Office...current beams so that the influence of the self- U(5 )-Y space charge on the beam can be neglected. We thus require that the transverse electrostatic...the gain en - hancement is that the equilibrium electron orbits in the wiggler be nearly helical. Without the axial guide field a helical magnetic

Gate-dependent Pseudospin Mixing in Graphene/boron Nitride Moire Superlattices

DTIC Science & Technology

2014-08-31

LETTERS PUBLISHED ONLINE: 31 AUGUST 2014 | DOI : 10.1038/NPHYS3075 Gate-dependent pseudospin mixing in graphene/boron nitride moiré superlattices... Dirac –Weyl spinors with a two-component pseudospin1–12. The unique pseudospin structure of Dirac electrons leads to emerging phenomena such as the...massless Dirac cone2, anomalous quantum Hall eect2,3, and Klein tunnelling4,5 in graphene. The capability to manipulate electron pseudospin is highly

Electron transport parameters in NF3

NASA Astrophysics Data System (ADS)

Lisovskiy, V.; Yegorenkov, V.; Ogloblina, P.; Booth, J.-P.; Martins, S.; Landry, K.; Douai, D.; Cassagne, V.

2014-03-01

We present electron transport parameters (the first Townsend coefficient, the dissociative attachment coefficient, the fraction of electron energy lost by collisions with NF3 molecules, the average and characteristic electron energy, the electron mobility and the drift velocity) in NF3 gas calculated from published elastic and inelastic electron-NF3 collision cross-sections using the BOLSIG+ code. Calculations were performed for the combined RB (Rescigno 1995 Phys. Rev. E 52 329, Boesten et al 1996 J. Phys. B: At. Mol. Opt. Phys. 29 5475) momentum-transfer cross-section, as well as for the JB (Joucoski and Bettega 2002 J. Phys. B: At. Mol. Opt. Phys. 35 783) momentum-transfer cross-section. In addition, we have measured the radio frequency (rf) breakdown curves for various inter-electrode gaps and rfs, and from these we have determined the electron drift velocity in NF3 from the location of the turning point in these curves. These drift velocity values are in satisfactory agreement with those calculated by the BOLSIG+ code employing the JB momentum-transfer cross-section.

A many-body states picture of electronic friction: The case of multiple orbitals and multiple electronic states

NASA Astrophysics Data System (ADS)

Dou, Wenjie; Subotnik, Joseph E.

2016-08-01

We present a very general form of electronic friction as present when a molecule with multiple orbitals hybridizes with a metal electrode. To develop this picture of friction, we embed the quantum-classical Liouville equation (QCLE) within a classical master equation (CME). Thus, this article extends our previous work analyzing the case of one electronic level, as we may now treat the case of multiple levels and many electronic molecular states. We show that, in the adiabatic limit, where electron transitions are much faster than nuclear motion, the QCLE-CME reduces to a Fokker-Planck equation, such that nuclei feel an average force as well as friction and a random force—as caused by their interaction with the metallic electrons. Finally, we show numerically and analytically that our frictional results agree with other published results calculated using non-equilibrium Green's functions. Numerical recipes for solving this QCLE-CME will be provided in a subsequent paper.

A many-body states picture of electronic friction: The case of multiple orbitals and multiple electronic states

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dou, Wenjie; Subotnik, Joseph E.

We present a very general form of electronic friction as present when a molecule with multiple orbitals hybridizes with a metal electrode. To develop this picture of friction, we embed the quantum-classical Liouville equation (QCLE) within a classical master equation (CME). Thus, this article extends our previous work analyzing the case of one electronic level, as we may now treat the case of multiple levels and many electronic molecular states. We show that, in the adiabatic limit, where electron transitions are much faster than nuclear motion, the QCLE-CME reduces to a Fokker-Planck equation, such that nuclei feel an average forcemore » as well as friction and a random force—as caused by their interaction with the metallic electrons. Finally, we show numerically and analytically that our frictional results agree with other published results calculated using non-equilibrium Green’s functions. Numerical recipes for solving this QCLE-CME will be provided in a subsequent paper.« less

One-electron reduced density matrices of strongly correlated harmonium atoms.

PubMed

Cioslowski, Jerzy

2015-03-21

Explicit asymptotic expressions are derived for the reduced one-electron density matrices (the 1-matrices) of strongly correlated two- and three-electron harmonium atoms in the ground and first excited states. These expressions, which are valid at the limit of small confinement strength ω, yield electron densities and kinetic energies in agreement with the published values. In addition, they reveal the ω(5/6) asymptotic scaling of the exchange components of the electron-electron repulsion energies that differs from the ω(2/3) scaling of their Coulomb and correlation counterparts. The natural orbitals of the totally symmetric ground state of the two-electron harmonium atom are found to possess collective occupancies that follow a mixed power/Gaussian dependence on the angular momentum in variance with the simple power-law prediction of Hill's asymptotics. Providing rigorous constraints on energies as functionals of 1-matrices, these results are expected to facilitate development of approximate implementations of the density matrix functional theory and ensure their proper description of strongly correlated systems.

Use and Customization of Risk Scores for Predicting Cardiovascular Events Using Electronic Health Record Data.

PubMed

Wolfson, Julian; Vock, David M; Bandyopadhyay, Sunayan; Kottke, Thomas; Vazquez-Benitez, Gabriela; Johnson, Paul; Adomavicius, Gediminas; O'Connor, Patrick J

2017-04-24

Clinicians who are using the Framingham Risk Score (FRS) or the American College of Cardiology/American Heart Association Pooled Cohort Equations (PCE) to estimate risk for their patients based on electronic health data (EHD) face 4 questions. (1) Do published risk scores applied to EHD yield accurate estimates of cardiovascular risk? (2) Are FRS risk estimates, which are based on data that are up to 45 years old, valid for a contemporary patient population seeking routine care? (3) Do the PCE make the FRS obsolete? (4) Does refitting the risk score using EHD improve the accuracy of risk estimates? Data were extracted from the EHD of 84 116 adults aged 40 to 79 years who received care at a large healthcare delivery and insurance organization between 2001 and 2011. We assessed calibration and discrimination for 4 risk scores: published versions of FRS and PCE and versions obtained by refitting models using a subset of the available EHD. The published FRS was well calibrated (calibration statistic K=9.1, miscalibration ranging from 0% to 17% across risk groups), but the PCE displayed modest evidence of miscalibration (calibration statistic K=43.7, miscalibration from 9% to 31%). Discrimination was similar in both models (C-index=0.740 for FRS, 0.747 for PCE). Refitting the published models using EHD did not substantially improve calibration or discrimination. We conclude that published cardiovascular risk models can be successfully applied to EHD to estimate cardiovascular risk; the FRS remains valid and is not obsolete; and model refitting does not meaningfully improve the accuracy of risk estimates. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

CALL FOR PAPERS: Optical implementation of quantum computers

NASA Astrophysics Data System (ADS)

Rarity, John; Weinfurter, Harald

2004-09-01

A topical issue of Journal of Optics B: Quantum and Semiclassical Optics will be devoted to recent advances in optical implementation of quantum computers. The topics to be covered will include, but are not limited to: bullet Linear optics quantum gates bullet Progress towards nonlinear optics quantum gates bullet Interface between optical qubits and atomic/solid state qubits bullet Novel architectures bullet Single-photon sources and detectors bullet Photonic quantum networks bullet Few-qubit applications The DEADLINE for submission of contributions is 15 January 2005 to allow the topical issue to be published in about October 2005. All contributions will be peer-reviewed in accordance with the normal refereeing procedures and standards of Journal of Optics B: Quantum and Semiclassical Optics. Submissions should preferably be in either standard LaTeX form or Microsoft Word. Advice on publishing your work in the journal may be found at www.iop.org/journals/authors/jopb. There are no page charges for publication. The corresponding author of each paper published will receive a complimentary copy of the topical issue. Contributions to the topical issue should preferably be submitted electronically at www.iop.org/journals/authors/jopb or by e-mail to jopb@iop.org. Authors unable to submit online or by e-mail may send hard copy contributions (enclosing the electronic code) to: Dr Claire Bedrock (Publisher), Journal of Optics B: Quantum and Semiclassical Optics, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK. All contributions should be accompanied by a readme file or covering letter, quoting `JOPB Topical Issue - Optical implementation of quantum computers', giving the postal and e-mail addresses for correspondence. Any subsequent change of address should be notified to the publishing office. We look forward to receiving your contribution to this topical issue.

A simple way to obtain backscattered electron images in a scanning transmission electron microscope.

PubMed

Tsuruta, Hiroki; Tanaka, Shigeyasu; Tanji, Takayoshi; Morita, Chiaki

2014-08-01

We have fabricated a simple detector for backscattered electrons (BSEs) and incorporated the detector into a scanning transmission electron microscope (STEM) sample holder. Our detector was made from a 4-mm(2) Si chip. The fabrication procedure was easy, and similar to a standard transmission electron microscopy (TEM) sample thinning process based on ion milling. A TEM grid containing particle objects was fixed to the detector with a silver paste. Observations were carried out using samples of Au and latex particles at 75 and 200 kV. Such a detector provides an easy way to obtain BSE images in an STEM. © The Author 2014. Published by Oxford University Press on behalf of The Japanese Society of Microscopy. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

On the state of crystallography at the dawn of the electron microscopy revolution.

PubMed

Higgins, Matthew K; Lea, Susan M

2017-10-01

While protein crystallography has, for many years, been the most used method for structural analysis of macromolecular complexes, remarkable recent advances in high-resolution electron cryo-microscopy led to suggestions that 'the revolution will not be crystallised'. Here we highlight the current success rate, speed and ease of modern crystallographic structure determination and some recent triumphs of both 'classical' crystallography and the use of X-ray free electron lasers. We also outline fundamental differences between structure determination using X-ray crystallography and electron microscopy. We suggest that crystallography will continue to co-exist with electron microscopy as part of an integrated array of methods, allowing structural biologists to focus on fundamental biological questions rather than being constrained by the methods available. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

An ISO and IUE Study of Planetary Nebula NGC 2440

NASA Technical Reports Server (NTRS)

Salas, J. Bernard; Pottasch, S. R.; Feibelman, W. A.; Wesselius, P. R.; Oegerle, William R. (Technical Monitor)

2002-01-01

The infrared and ultraviolet spectra of planetary nebula NGC 2440 is presented. The observations were made respectively by the Infrared Space Observatory (ISO) and International Ultraviolet Explorer (IUE) These data, in conjunction with published optical observations have been used to derive electron temperature and density. A trend of electron temperature with ionization potential is found. In particular the electron temperature increases from 11000 to 18000 K with increasing IBM. The electron density has a constant value of 4500/cu cm in agreement with previous determination. The chemical abundance has been derived for the following elements; helium, carbon, nitrogen, oxygen, neon, sulfur and argon. The ionization correction factor turns out to be very small (almost unnecessary) for all species except sulfur.

Electronic health information system at an opioid treatment programme: roadblocks to implementation.

PubMed

Louie, Ben; Kritz, Steven; Brown, Lawrence S; Chu, Melissa; Madray, Charles; Zavala, Roberto

2012-08-01

Electronic health systems are commonly included in health care reform discussions. However, their embrace by the health care community has been slow. At Addiction Research and Treatment Corporation, a methadone maintenance programme that also provides primary medical care, HIV medical care and case management, substance abuse counselling and vocational services, we describe our experience in implementing an electronic health information system that encompasses all of these areas. We describe the challenges and opportunities of this process in terms of change management, hierarchy of corporate objectives, process mastering, training issues, information technology governance, electronic security, and communication and collaboration. This description may provide practical insights to other institutions seeking to pursue this technology. © 2011 Blackwell Publishing Ltd.

Academic impact of a public electronic health database: bibliometric analysis of studies using the general practice research database.

PubMed

Chen, Yu-Chun; Wu, Jau-Ching; Haschler, Ingo; Majeed, Azeem; Chen, Tzeng-Ji; Wetter, Thomas

2011-01-01

Studies that use electronic health databases as research material are getting popular but the influence of a single electronic health database had not been well investigated yet. The United Kingdom's General Practice Research Database (GPRD) is one of the few electronic health databases publicly available to academic researchers. This study analyzed studies that used GPRD to demonstrate the scientific production and academic impact by a single public health database. A total of 749 studies published between 1995 and 2009 with 'General Practice Research Database' as their topics, defined as GPRD studies, were extracted from Web of Science. By the end of 2009, the GPRD had attracted 1251 authors from 22 countries and been used extensively in 749 studies published in 193 journals across 58 study fields. Each GPRD study was cited 2.7 times by successive studies. Moreover, the total number of GPRD studies increased rapidly, and it is expected to reach 1500 by 2015, twice the number accumulated till the end of 2009. Since 17 of the most prolific authors (1.4% of all authors) contributed nearly half (47.9%) of GPRD studies, success in conducting GPRD studies may accumulate. The GPRD was used mainly in, but not limited to, the three study fields of "Pharmacology and Pharmacy", "General and Internal Medicine", and "Public, Environmental and Occupational Health". The UK and United States were the two most active regions of GPRD studies. One-third of GRPD studies were internationally co-authored. A public electronic health database such as the GPRD will promote scientific production in many ways. Data owners of electronic health databases at a national level should consider how to reduce access barriers and to make data more available for research.

Research Showcase, premier issue, spring 2007 : disappearing cargo, electronic reporting helps recovery of stolen goods.

DOT National Transportation Integrated Search

2007-01-01

The Florida Department of Transportation (FDOT) Research : Showcase is published twice annually to inform transportation : professionals and friends of FDOT about the benefits of : FDOT-funded research.

Engineering Technology Education: Bibliography, 1988.

ERIC Educational Resources Information Center

Dyrud, Marilyn A.

1989-01-01

Lists articles and books related to engineering technology education published in 1988. Items are grouped administration, aeronautical, architectural, CAD/CAM, civil, computers, curriculum, electrical/electronics, industrial, industry/government/employers, instructional technology, laboratories, lasers, liberal studies, manufacturing, mechanical,…

Reference Points: Engineering Technology Education Bibliography, 1987.

ERIC Educational Resources Information Center

Engineering Education, 1989

1989-01-01

Lists articles and books published in 1987. Selects the following headings: administration, aeronautical, architectural, CAD/CAM, civil, computers, curriculum, electrical/electronics, industrial, industry/government/employers, instructional technology, laboratories, liberal studies, manufacturing, mechanical, minorities, research, robotics,…

The World Electric.

ERIC Educational Resources Information Center

Wiggins, Richard W.

1995-01-01

Examines types of publications available on the Internet, including informal publications, newspapers and magazines, self-published "'zines," electronic journals, preprint archives, and commercial references. Discusses related issues including navigation, commercialization, offline printing, and establishing a presence on the Internet…

48 CFR 201.304 - Agency control and compliance procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... organizations may issue acquisition regulations as necessary to implement or supplement the FAR or DFARS. (1)(i... Procurement publishes changes to the DFARS in the Federal Register and electronically via the World Wide Web...

Electron Emission from Amorphous Solid Water Induced by Passage of Energetic Protons and Fluorine Ions

PubMed Central

Toburen, L. H.; McLawhorn, S. L.; McLawhorn, R. A.; Carnes, K. D.; Dingfelder, M.; Shinpaugh, J. L.

2013-01-01

Absolute doubly differential electron emission yields were measured from thin films of amorphous solid water (ASW) after the transmission of 6 MeV protons and 19 MeV (1 MeV/nucleon) fluorine ions. The ASW films were frozen on thin (1-μm) copper foils cooled to approximately 50 K. Electrons emitted from the films were detected as a function of angle in both the forward and backward direction and as a function of the film thickness. Electron energies were determined by measuring the ejected electron time of flight, a technique that optimizes the accuracy of measuring low-energy electron yields, where the effects of molecular environment on electron transport are expected to be most evident. Relative electron emission yields were normalized to an absolute scale by comparison of the integrated total yields for proton-induced electron emission from the copper substrate to values published previously. The absolute doubly differential yields from ASW are presented along with integrated values, providing single differential and total electron emission yields. These data may provide benchmark tests of Monte Carlo track structure codes commonly used for assessing the effects of radiation quality on biological effectiveness. PMID:20681805

A Critical Review of Search Strategies Used in Recent Systematic Reviews Published in Selected Prosthodontic and Implant-Related Journals: Are Systematic Reviews Actually Systematic?

PubMed

Layton, Danielle

The aim of this study was to outline how search strategies can be systematic, to examine how the searches in recent systematic reviews in prosthodontic and implant-related journals were structured, and to determine whether the search strategies used in those articles were systematic. A total of 103 articles published as systematic reviews and indexed in Medline between January 2013 and May 2016 were identified from eight prosthodontic and implant journals and reviewed. The search strategies were considered systematic when they met the following criteria: (1) more than one electronic database was searched, (2) more than one searcher was clearly involved, (3) both text words and indexing terms were clearly included in the search strategy, (4) a hand search of selected journals or reference lists was undertaken, (5) gray research was specifically sought, and (6) the articles were published in English and at least one other language. The data were tallied and qualitatively assessed. The majority of articles reported on implants (54%), followed by tooth-supported fixed prosthodontics (13%). A total of 23 different electronic resources were consulted, including Medline (by 100% of articles), the Cochrane Library (52%), and Embase (37%). The majority consulted more than one electronic resource (71%), clearly included more than one searcher (73%), and employed a hand search of either selected journals or reference lists (86%). Less than half used both text words and indexing terms to identify articles (42%), while 15% actively sought gray research. Articles published in languages other than English were considered in 63 reviews, but only 14 had no language restrictions. Of the 103 articles, 5 completed search strategies that met all 6 criteria, and a further 12 met 5 criteria. Two articles did not fulfill any of the criteria. More than 95% of recent prosthodontic and implant review articles published in the selected journals failed to use search strategies that were systematic, and this undermines the conclusions. Many resources are available to help investigators design search strategies for systematic reviews that minimize the risk of omitting important data, including the simple criteria presented in this paper.

Orientation and phase mapping in the transmission electron microscope using precession-assisted diffraction spot recognition: state-of-the-art results.

PubMed

Viladot, D; Véron, M; Gemmi, M; Peiró, F; Portillo, J; Estradé, S; Mendoza, J; Llorca-Isern, N; Nicolopoulos, S

2013-10-01

A recently developed technique based on the transmission electron microscope, which makes use of electron beam precession together with spot diffraction pattern recognition now offers the possibility to acquire reliable orientation/phase maps with a spatial resolution down to 2 nm on a field emission gun transmission electron microscope. The technique may be described as precession-assisted crystal orientation mapping in the transmission electron microscope, precession-assisted crystal orientation mapping technique-transmission electron microscope, also known by its product name, ASTAR, and consists in scanning the precessed electron beam in nanoprobe mode over the specimen area, thus producing a collection of precession electron diffraction spot patterns, to be thereafter indexed automatically through template matching. We present a review on several application examples relative to the characterization of microstructure/microtexture of nanocrystalline metals, ceramics, nanoparticles, minerals and organics. The strengths and limitations of the technique are also discussed using several application examples. ©2013 The Authors. Journal of Microscopy published by John Wiley & Sons Ltd on behalf of Royal Microscopical Society.

Methodological Quality Assessment of Meta-analyses in Endodontics.

PubMed

Kattan, Sereen; Lee, Su-Min; Kohli, Meetu R; Setzer, Frank C; Karabucak, Bekir

2018-01-01

The objectives of this review were to assess the methodological quality of published meta-analyses related to endodontics using the assessment of multiple systematic reviews (AMSTAR) tool and to provide a follow-up to previously published reviews. Three electronic databases were searched for eligible studies according to the inclusion and exclusion criteria: Embase via Ovid, The Cochrane Library, and Scopus. The electronic search was amended by a hand search of 6 dental journals (International Endodontic Journal; Journal of Endodontics; Australian Endodontic Journal; Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology; Endodontics and Dental Traumatology; and Journal of Dental Research). The searches were conducted to include articles published after July 2009, and the deadline for inclusion of the meta-analyses was November 30, 2016. The AMSTAR assessment tool was used to evaluate the methodological quality of all included studies. A total of 36 reports of meta-analyses were included. The overall quality of the meta-analyses reports was found to be medium, with an estimated mean overall AMSTAR score of 7.25 (95% confidence interval, 6.59-7.90). The most poorly assessed areas were providing an a priori design, the assessment of the status of publication, and publication bias. In recent publications in the field of endodontics, the overall quality of the reported meta-analyses is medium according to AMSTAR. Copyright © 2017 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

First International Electronic Conference on Medicinal Chemistry (ECMC-1)

PubMed Central

Mayence, Annie; Vanden Eynde, Jean Jacques

2016-01-01

The first International Electronic Conference on Medicinal Chemistry, organized and sponsored by MDPI AG, publisher, and the Journal Pharmaceuticals, took place in November 2015 on the SciForum website. More than 200 authors from 18 countries participated in the event and was attended by 25,000 visitors who had the opportunity to browse among 55 presentations, keynotes, and videos. A short description of some works presented during that scientific meeting is disclosed in this report.

Correlated magnetic impurities in a superconductor: electron density profiles and robustness of superconductivity.

PubMed

Sacramento, P D; Dugaev, V K; Vieira, V R; Araújo, M A N

2010-01-20

The insertion of magnetic impurities in a conventional superconductor leads to various effects. In this work we show that the electron density is affected by the spins (considered as classical) both locally and globally. The charge accumulation is solved self-consistently. This affects the transport properties along magnetic domain walls. Also, we show that superconductivity is more robust if the spin locations are not random but correlated. © 2010 IOP Publishing Ltd

Unraveling Unprecedented Charge Carrier Mobility through Structure Property Relationship of Four Isomers of Didodecyl[1]benzothieno[3,2-b][1]benzothiophene.

PubMed

Tsutsui, Yusuke; Schweicher, Guillaume; Chattopadhyay, Basab; Sakurai, Tsuneaki; Arlin, Jean-Baptiste; Ruzié, Christian; Aliev, Almaz; Ciesielski, Artur; Colella, Silvia; Kennedy, Alan R; Lemaur, Vincent; Olivier, Yoann; Hadji, Rachid; Sanguinet, Lionel; Castet, Frédéric; Osella, Silvio; Dudenko, Dmytro; Beljonne, David; Cornil, Jérôme; Samorì, Paolo; Seki, Shu; Geerts, Yves H

2016-09-01

The structural and electronic properties of four isomers of didodecyl[1]-benzothieno[3,2-b][1]benzothiophene (C12-BTBT) have been investigated. Results show the strong impact of the molecular packing on charge carrier transport and electronic polarization properties. Field-induced time-resolved microwave conductivity measurements unravel an unprecedented high average interfacial mobility of 170 cm(2) V(-1) s(-1) for the 2,7-isomer, holding great promise for the field of organic electronics. © 2016 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

The messages presented in online electronic cigarette promotions and discussions: a scoping review protocol.

PubMed

McCausland, Kahlia; Maycock, Bruce; Jancey, Jonine

2017-11-08

Electronic cigarettes have become increasingly popular over the last 10 years. These devices represent a new paradigm for tobacco control offering smokers an opportunity to inhale nicotine without inhaling tobacco smoke. To date there are no definite conclusions regarding the safety and long-term health effects of electronic cigarettes; however, there is evidence that they are being marketed online as a healthier alternative to traditional cigarettes. This scoping review aims to identify and describe the breadth of messages (eg, health, smoking-cessation and price related claims) presented in online electronic cigarette promotions and discussions. A scoping review will be undertaken adhering to the methodology outlined in The Joanna Briggs Institute Manual for Scoping Reviews. Six key electronic databases will be searched to identify eligible studies. Studies must be published in English between 2007 and 2017, examine and/or analyse content captured from online electronic cigarette promotions or discussions and report results for electronic cigarettes separately to other forms of tobacco delivery. Studies will be screened initially by title and abstract, followed by full-text review. Results of the search strategy will be reported in a PRISMA flow diagram and presented in tabular form with accompanying narrative summary. The methodology consists of reviewing and collecting data from publicly available studies, and therefore does not require ethics approval. Results will be published in a peer reviewed journal and be presented at national/international conferences. Additionally, findings will be disseminated via social media and online platforms. Advocacy will be key to informing policy makers of regulatory and health issues that need to be addressed. The review was registered prospectively with The Joanna Briggs Institute Systematic Reviews database. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

47 CFR 53.401 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false [Reserved] 53.401 Section 53.401 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) SPECIAL PROVISIONS CONCERNING BELL OPERATING COMPANIES Electronic Publishing by Bell Operating Companies § 53.401...

Mars Life? - Microscopic Egg-shaped Structures

NASA Image and Video Library

1996-08-09

This electron microscope image shows egg-shaped structures, some of which may be possible microscopic fossils of Martian origin as discussed by NASA research published in the Aug. 16, 1996. http://photojournal.jpl.nasa.gov/catalog/PIA00286

Engineering Technology Education Bibliography, 1990.

ERIC Educational Resources Information Center

Dyrud, Marilyn A.

1991-01-01

Lists over 340 materials published in 1990 related to engineering technology education and grouped under the following headings: administration; architectural; computer-assisted design/management (CAD/CAM); civil; computers; curriculum; electrical/electronics; industrial; industry/government/employers; instructional technology; laboratories;…

Mediagraphy: Print and Nonprint Resources.

ERIC Educational Resources Information Center

Educational Media and Technology Yearbook, 1996

1996-01-01

This annotated list includes media-related resources classified under the following headings: artificial intelligence and robotics, CD-ROM, computer-assisted instruction, databases and online searching, distance education, educational research, educational technology, electronic publishing, information science and technology, instructional design…

Mediagraphy: Print and Nonprint Resources.

ERIC Educational Resources Information Center

Educational Media and Technology Yearbook, 1997

1997-01-01

This annotated list includes media-related resources classified under the following headings: artificial intelligence and robotics, CD-ROM, computer-assisted instruction, databases and online searching, distance education, educational research, educational technology, electronic publishing, information science and technology, instructional design…

Multimedia in the Classroom.

ERIC Educational Resources Information Center

Haight, Richard C.

1990-01-01

The Soapbox system, which allows a presenter to control a multimedia presentation from the touchscreen located on the lectern, is described. The Soapbox allows the integration of slides, videodiscs, desktop publishing, electronic blackboards, video players, and the room lights. (KR)

COMPILATION OF CONVERSION COEFFICIENTS FOR THE DOSE TO THE LENS OF THE EYE

PubMed Central

2017-01-01

Abstract A compilation of fluence-to-absorbed dose conversion coefficients for the dose to the lens of the eye is presented. The compilation consists of both previously published data and newly calculated values: photon data (5 keV–50 MeV for both kerma approximation and full electron transport), electron data (10 keV–50 MeV), and positron data (1 keV–50 MeV) – neutron data will be published separately. Values are given for angles of incidence from 0° up to 90° in steps of 15° and for rotational irradiation. The data presented can be downloaded from this article's website and they are ready for use by Report Committee (RC) 26. This committee has been set up by the International Commission on Radiation Units and Measurements (ICRU) and is working on a ‘proposal for a redefinition of the operational quantities for external radiation exposure’. PMID:27542816

Open Access and the Future of the ASP Conference Series

NASA Astrophysics Data System (ADS)

Jensen, J. B.; Moody, J. W.; Barnes, J.

2010-10-01

The Astronomical Society of the Pacific (ASP) has been publishing the proceedings of conferences in astronomy and astrophysics for more than twenty years. The ASP Conference Series (ASPCS) is widely known for its affordable and high-quality printed volumes. The ASPCS is adapting to the changing ways astronomers use our proceedings volumes, both electronically and in print. Recently there has been increasing pressure from government agencies and the academic community for "open access" (electronic copies of scholarly publications made freely available immediately after publication), and we discuss how the ASPCS is responding to the needs of the professional astronomical community, the scholarly society that supports us (the ASP), and humanity at large. While we cannot yet provide full open access and stay in business, we are actively pursuing several initiatives to improve the quality of our product and the impact of the papers we publish.

Automated integration of continuous glucose monitor data in the electronic health record using consumer technology.

PubMed

Kumar, Rajiv B; Goren, Nira D; Stark, David E; Wall, Dennis P; Longhurst, Christopher A

2016-05-01

The diabetes healthcare provider plays a key role in interpreting blood glucose trends, but few institutions have successfully integrated patient home glucose data in the electronic health record (EHR). Published implementations to date have required custom interfaces, which limit wide-scale replication. We piloted automated integration of continuous glucose monitor data in the EHR using widely available consumer technology for 10 pediatric patients with insulin-dependent diabetes. Establishment of a passive data communication bridge via a patient's/parent's smartphone enabled automated integration and analytics of patient device data within the EHR between scheduled clinic visits. It is feasible to utilize available consumer technology to assess and triage home diabetes device data within the EHR, and to engage patients/parents and improve healthcare provider workflow. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association.

Cytological evaluation of the effect of azoxystrobin and alternative oxidase inhibitors in Botrytis cinerea.

PubMed

Inoue, Kanako; Tsurumi, Tomohiro; Ishii, Hideo; Park, Pyoyun; Ikeda, Kenichi

2012-01-01

Azoxystrobin (AZ), a strobilurin-derived fungicide, is known to inhibit mitochondrial respiration in fungi by blocking the electron transport chain in the inner mitochondrial membrane. Germination was strongly inhibited when Botrytis cinerea spore suspension was treated with AZ and the alternative oxidase (AOX) inhibitors, salicylhydroxamic acid (SHAM) and n-propyl gallate. However, chemical death indicators trypan blue and propidium iodide showed that those spores were still alive. When the spore suspension in the AZ and SHAM solution was replaced with distilled water, the germination rate almost recovered, at least during the first 2 days of incubation with AZ and SHAM solution. No morphological alteration was detected in the cells treated with AZ and SHAM, especially in mitochondria, using transmission electron microscopy. Therefore, simultaneous application of AZ and AOX inhibitors has a fungistatic, rather than a fungicidal, action. © 2011 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.

The future of academic publishing: what is open access?

PubMed

Collins, Jannette

2005-04-01

For more than 200 years, publishers have been charging users (i.e., subscribers) for access to scientific information to make a profit. Authors have been required to grant copyright ownership to the publisher. This system was not questioned until the Internet popularized electronic publishing. The Internet allows for rapid dissemination of information to millions of readers. Some people have seen this as an opportunity to revolutionize the system of scientific publishing and to make it one that provides free, open access to all scientific information to all persons everywhere in the world. Such systems have been launched and have instigated a wave of dialogue among proponents and opponents alike. At the center of the controversy is the issue of who will pay for the costs of publishing, because an open-access system is not free, and this threatens the backbone of the traditional publishing industry. Currently, open-access publishers charge authors a fee to have their articles published. Because of this and the uncertainty of the sustainability of the open-access system, some authors are hesitant to participate in the new system. This article reviews the events that led to the creation of open-access publishing, the arguments for and against it, and the implications of open access for the future of academic publishing.

A Survey of Electron Impact Cross-Sections for Halogens and Halogen Compounds of Interest to Plasma Processing

NASA Technical Reports Server (NTRS)

Sharma, S. P.; Rao, M. V. V. S.; Arnold, James O. (Technical Monitor)

1998-01-01

Published electron impact cross section data on halogens Cl2, F2, and halogen containing compounds such as Cx Fy, HCl, Cx Cly Fz are reviewed and critically evaluated based on the information provided by various researchers. The present work reports data on electron impact excitation, ionization, dissociation, electron attachment, electron detachment, and photo detachment. Elastic scattering cross sections and data on bulk properties such as diffusion coefficients in various background gases are also evaluated. Since some of the cross sectional data is derived from indirect measurements such as drift velocity, care has been taken to reconcile the differences among the reported data with due attention to the measurement technique. In conclusion, the processes with no or very limited amount of data and questionable set of data are identified and recommendation for further research direction is made.

Oxidation-state sensitive imaging of cerium dioxide by atomic-resolution low-angle annular dark field scanning transmission electron microscopy.

PubMed

Johnston-Peck, Aaron C; Winterstein, Jonathan P; Roberts, Alan D; DuChene, Joseph S; Qian, Kun; Sweeny, Brendan C; Wei, Wei David; Sharma, Renu; Stach, Eric A; Herzing, Andrew A

2016-03-01

Low-angle annular dark field (LAADF) scanning transmission electron microscopy (STEM) imaging is presented as a method that is sensitive to the oxidation state of cerium ions in CeO2 nanoparticles. This relationship was validated through electron energy loss spectroscopy (EELS), in situ measurements, as well as multislice image simulations. Static displacements caused by the increased ionic radius of Ce(3+) influence the electron channeling process and increase electron scattering to low angles while reducing scatter to high angles. This process manifests itself by reducing the high-angle annular dark field (HAADF) signal intensity while increasing the LAADF signal intensity in close proximity to Ce(3+) ions. This technique can supplement STEM-EELS and in so doing, relax the experimental challenges associated with acquiring oxidation state information at high spatial resolutions. Published by Elsevier B.V.

Fully hydrated yeast cells imaged with electron microscopy.

PubMed

Peckys, Diana B; Mazur, Peter; Gould, Kathleen L; de Jonge, Niels

2011-05-18

We demonstrate electron microscopy of fully hydrated eukaryotic cells with nanometer resolution. Living Schizosaccharomyces pombe cells were loaded in a microfluidic chamber and imaged in liquid with scanning transmission electron microscopy (STEM). The native intracellular (ultra)structures of wild-type cells and three different mutants were studied without prior labeling, fixation, or staining. The STEM images revealed various intracellular components that were identified on the basis of their shape, size, location, and mass density. The maximal achieved spatial resolution in this initial study was 32 ± 8 nm, an order of magnitude better than achievable with light microscopy on pristine cells. Light-microscopy images of the same samples were correlated with the corresponding electron-microscopy images. Achieving synergy between the capabilities of light and electron microscopy, we anticipate that liquid STEM will be broadly applied to explore the ultrastructure of live cells. Copyright © 2011 Biophysical Society. Published by Elsevier Inc. All rights reserved.

Oxidative bioelectrocatalysis: From natural metabolic pathways to synthetic metabolons and minimal enzyme cascades.

PubMed

Minteer, Shelley D

2016-05-01

Anodic bioelectrodes for biofuel cells are more complex than cathodic bioelectrodes for biofuel cells, because laccase and bilirubin oxidase can individually catalyze four electron reduction of oxygen to water, whereas most anodic enzymes only do a single two electron oxidation of a complex fuel (i.e. glucose oxidase oxidizing glucose to gluconolactone while generating 2 electrons of the total 24 electrons), so enzyme cascades are typically needed for complete oxidation of the fuel. This review article will discuss the lessons learned from natural metabolic pathways about multi-step oxidation and how those lessons have been applied to minimal or artificial enzyme cascades. This article is part of a Special Issue entitled Biodesign for Bioenergetics--the design and engineering of electronic transfer cofactors, proteins and protein networks, edited by Ronald L. Koder and J.L. Ross Anderson. Copyright © 2015. Published by Elsevier B.V.

Distribution and dynamics of electron transport complexes in cyanobacterial thylakoid membranes.

PubMed

Liu, Lu-Ning

2016-03-01

The cyanobacterial thylakoid membrane represents a system that can carry out both oxygenic photosynthesis and respiration simultaneously. The organization, interactions and mobility of components of these two electron transport pathways are indispensable to the biosynthesis of thylakoid membrane modules and the optimization of bioenergetic electron flow in response to environmental changes. These are of fundamental importance to the metabolic robustness and plasticity of cyanobacteria. This review summarizes our current knowledge about the distribution and dynamics of electron transport components in cyanobacterial thylakoid membranes. Global understanding of the principles that govern the dynamic regulation of electron transport pathways in nature will provide a framework for the design and synthetic engineering of new bioenergetic machinery to improve photosynthesis and biofuel production. This article is part of a Special Issue entitled: Organization and dynamics of bioenergetic systems in bacteria, edited by Conrad Mullineaux. Copyright © 2015 The Author. Published by Elsevier B.V. All rights reserved.

For free or for fee? Dilemma of small scientific journals.

PubMed

Kljaković-Gaspić, Marko; Petrak, Jelka; Rudan, Igor; Biloglav, Zrinka

2007-06-01

Biomedical publishing is becoming increasingly dominated by multinational companies, advertising research articles at the international market, presenting them electronically through web-based services, and distributing them to readers-consumers. It seems that they will soon become the sole publishers for the majority of biomedical journals. In the past decade, however, we witnessed a quiet revolution in the whole structure of scientific communication, influenced by new technologies and initiatives such as Open Access, PubMedCentral, PLoS, and BioMedCentral. The Croatian Medical Journal (CMJ) has recently been approached by two major publishing companies and offered to become one of the journals in their group. The editorial decision was to join neither of the publishers. We felt that the decision had to be explained to our readers by defining CMJ's position in global scientific and medical journal publishing. Our experience may be similar to that of the many biomedical journals which find themselves in a dilemma whether to join major publishers or not.

Availability of nuclear decay data in electronic form, including beta spectra not previously published

DOE Office of Scientific and Technical Information (OSTI.GOV)

Eckerman, K.F.; Westfall, R.J.; Ryman, J.C.

1994-10-01

The unabridged data used in preparing ICRP Publication 38 (1983) and a monograph of the Medical Internal Radiation Dose (MIRD) Committee are now available in electronic form. The {open_quotes}ICRP38 collection{close_quotes} contains data on the energies and intensities of radiations emitted by 825 radionuclides (those in ICRP Publication 38 plus 13 from the MIRD monograph), and the {open_quotes}MIRD collection{close_quotes} contains data on 242 radionuclides. Each collection consists of a radiations data file and a beta spectra data file. The radiations data file contains the complete listing of the emitted radiations, their types, mean or unique energies, and absolute intensities for eachmore » radionuclide, the probability that a beta particle will be emitted with kinetic energies defined by a standard energy grid. Although summary information from the radiation data files has been published, neither the unabridged data nor the beta spectra have been published. These data files and a data extraction utility, which runs on a personal computer, are available from the Radiation Shielding Information Center at Oak Ridge National Laboratory. 13 refs., 1 fig., 6 tabs.« less

American College of Radiology-American Brachytherapy Society practice parameter for electronically generated low-energy radiation sources.

PubMed

Devlin, Phillip M; Gaspar, Laurie E; Buzurovic, Ivan; Demanes, D Jeffrey; Kasper, Michael E; Nag, Subir; Ouhib, Zoubir; Petit, Joshua H; Rosenthal, Seth A; Small, William; Wallner, Paul E; Hartford, Alan C

This collaborative practice parameter technical standard has been created between the American College of Radiology and American Brachytherapy Society to guide the usage of electronically generated low energy radiation sources (ELSs). It refers to the use of electronic X-ray sources with peak voltages up to 120 kVp to deliver therapeutic radiation therapy. The parameter provides a guideline for utilizing ELS, including patient selection and consent, treatment planning, and delivery processes. The parameter reviews the published clinical data with regard to ELS results in skin, breast, and other cancers. This technical standard recommends appropriate qualifications of the involved personnel. The parameter reviews the technical issues relating to equipment specifications as well as patient and personnel safety. Regarding suggestions for educational programs with regard to this parameter,it is suggested that the training level for clinicians be equivalent to that for other radiation therapies. It also suggests that ELS must be done using the same standards of quality and safety as those in place for other forms of radiation therapy. Copyright © 2017 American Brachytherapy Society and American College of Radiology. Published by Elsevier Inc. All rights reserved.

An in-depth literature review of the waste electrical and electronic equipment context: trends and evolution.

PubMed

Pérez-Belis, V; Bovea, M D; Ibáñez-Forés, V

2015-01-01

The consumption of electrical and electronic equipment (EEE) is continuously increasing worldwide and, consequently, so is the amount of waste electrical and electronic equipment (WEEE) it generates at its end-of-life. In parallel to this growth, legislation related to this issue has been passed in different countries with the aim of improving the management of WEEE. In order to raise awareness about the situation in which the generation, composition, management or final treatment of this kind of waste currently finds itself, an extensive number of articles have been published around the world. The aim of this paper is to define and analyse the main areas of research on WEEE by offering a broader analysis of the relevant literature in this field published between 1992 and August 2014. The literature researched comprises 307 articles, which are analysed according to the topic they focus on (WEEE management, WEEE generation, WEEE characterisation, social aspects of WEEE, re-use of EEE or economic aspects of WEEE). In addition, a deeper analysis is also presented, which takes into account the temporal evolution (globally and by topic), location of the study, categories and subcategories analysed, etc. © The Author(s) 2014.

Construction and validation of an atomic model for bacterial TSPO from electron microscopy density, evolutionary constraints, and biochemical and biophysical data.

PubMed

Hinsen, Konrad; Vaitinadapoule, Aurore; Ostuni, Mariano A; Etchebest, Catherine; Lacapere, Jean-Jacques

2015-02-01

The 18 kDa protein TSPO is a highly conserved transmembrane protein found in bacteria, yeast, animals and plants. TSPO is involved in a wide range of physiological functions, among which the transport of several molecules. The atomic structure of monomeric ligand-bound mouse TSPO in detergent has been published recently. A previously published low-resolution structure of Rhodobacter sphaeroides TSPO, obtained from tubular crystals with lipids and observed in cryo-electron microscopy, revealed an oligomeric structure without any ligand. We analyze this electron microscopy density in view of available biochemical and biophysical data, building a matching atomic model for the monomer and then the entire crystal. We compare its intra- and inter-molecular contacts with those predicted by amino acid covariation in TSPO proteins from evolutionary sequence analysis. The arrangement of the five transmembrane helices in a monomer of our model is different from that observed for the mouse TSPO. We analyze possible ligand binding sites for protoporphyrin, for the high-affinity ligand PK 11195, and for cholesterol in TSPO monomers and/or oligomers, and we discuss possible functional implications. Copyright © 2014 Elsevier B.V. All rights reserved.

Hyperfine field and electronic structure of magnetite below the Verwey transition

NASA Astrophysics Data System (ADS)

Řezníček, R.; Chlan, V.; Štěpánková, H.; Novák, P.

2015-03-01

Magnetite represents a prototype compound with a mixed valence of iron cations. Its structure and electron ordering below the Verwey transition have been studied for decades. A recently published precise crystallographic structure [Senn et al., Nature (London) 481, 173 (2012), 10.1038/nature10704] accompanied by a suggestion of a "trimeron" model has given a new impulse to magnetite research. Here we investigate hyperfine field anisotropy in the C c phase of magnetite by quantitative reanalysis of published measurements of the dependences of the 57Fe nuclear magnetic resonance frequencies on the external magnetic field direction. Further, ab initio density-functional-theory-based calculations of hyperfine field depending on the magnetization direction using the recently reported crystal structure are carried out, and analogous hyperfine anisotropy data linked to particular crystallographic sites are determined. These two sets of data are compared, and mutually matching groups of the iron B sites in the 8:5:3 ratio are found. Moreover, information on electronic structure is obtained from the ab initio calculations. Our results are compared with the trimeron model and with an alternative analysis [Patterson, Phys. Rev. B 90, 075134 (2014), 10.1103/PhysRevB.90.075134] as well.

The electronic structure of lithium metagallate.

PubMed

Johnson, N W; McLeod, J A; Moewes, A

2011-11-09

Herein we present a study of the electronic structure of lithium metagallate (LiGaO(2)), a material of interest in the field of optoelectronics. We use soft x-ray spectroscopy to probe the electronic structure of both the valence and conduction bands and compare our measurements to ab initio density functional theory calculations. We use several different exchange-correlation functionals, but find that no single theoretical approach used herein accurately quantifies both the band gap and the Ga 3d(10) states in LiGaO(2). We derive a band gap of 5.6 eV, and characterize electron hybridization in both the valence and conduction bands. Our study of the x-ray spectra may prove useful in analysing spectra from more complicated LiGaO(2) heterostructures. © 2011 IOP Publishing Ltd

Electron and hole stability in GaN and ZnO.

PubMed

Walsh, Aron; Catlow, C Richard A; Miskufova, Martina; Sokol, Alexey A

2011-08-24

We assess the thermodynamic doping limits of GaN and ZnO on the basis of point defect calculations performed using the embedded cluster approach and employing a hybrid non-local density functional for the quantum mechanical region. Within this approach we have calculated a staggered (type-II) valence band alignment between the two materials, with the N 2p states contributing to the lower ionization potential of GaN. With respect to the stability of free electron and hole carriers, redox reactions resulting in charge compensation by ionic defects are found to be largely endothermic (unfavourable) for electrons and exothermic (favourable) for holes, which is consistent with the efficacy of electron conduction in these materials. Approaches for overcoming these fundamental thermodynamic limits are discussed. © 2011 IOP Publishing Ltd

Electron cryo-tomography captures macromolecular complexes in native environments.

PubMed

Baker, Lindsay A; Grange, Michael; Grünewald, Kay

2017-10-01

Transmission electron microscopy has a long history in cellular biology. Fixed and stained samples have been used for cellular imaging for over 50 years, but suffer from sample preparation induced artifacts. Electron cryo-tomography (cryoET) instead uses frozen-hydrated samples, without chemical modification, to determine the structure of macromolecular complexes in their native environment. Recent developments in electron microscopes and associated technologies have greatly expanded our ability to visualize cellular features and determine the structures of macromolecular complexes in situ. This review highlights the technological improvements and the new areas of biology these advances have made accessible. We discuss the potential of cryoET to reveal novel and significant biological information on the nanometer or subnanometer scale, and directions for further work. Copyright © 2017. Published by Elsevier Ltd.

Electronic and geometric structure of thin CoO(100) films studied by angle-resolved photoemission spectroscopy and Auger electron diffraction

NASA Astrophysics Data System (ADS)

Heiler, M.; Chassé, A.; Schindler, K.-M.; Hollering, M.; Neddermeyer, H.

2000-05-01

We have prepared ordered thin films of CoO by evaporating cobalt in an O 2 atmosphere on to a heated (500 K) Ag(100) substrate. The geometric and electronic structure of the films was characterized by means of Auger electron diffraction (AED) and angle-resolved photoemission spectroscopy (ARUPS), respectively. The experimental AED results were compared with simulated data, which showed that the film grows in (100) orientation on the Ag(100) substrate. Synchrotron-radiation-induced photoemission investigations were performed in the photon energy range from 25 eV to 67 eV. The dispersion of the transitions was found to be similar to that of previous results on a single-crystal CoO(100) surface. The resonance behaviour of the photoemission lines in the valence-band region was investigated by constant-initial-state (CIS) spectroscopy. The implications of this behaviour for assignment of the photoemission lines to specific electronic transitions is discussed and compared with published theoretical models of the electronic structure.

Spherical aberration correction in a scanning transmission electron microscope using a sculpted thin film.

PubMed

Shiloh, Roy; Remez, Roei; Lu, Peng-Han; Jin, Lei; Lereah, Yossi; Tavabi, Amir H; Dunin-Borkowski, Rafal E; Arie, Ady

2018-06-01

Nearly eighty years ago, Scherzer showed that rotationally symmetric, charge-free, static electron lenses are limited by an unavoidable, positive spherical aberration. Following a long struggle, a major breakthrough in the spatial resolution of electron microscopes was reached two decades ago by abandoning the first of these conditions, with the successful development of multipole aberration correctors. Here, we use a refractive silicon nitride thin film to tackle the second of Scherzer's constraints and demonstrate an alternative method for correcting spherical aberration in a scanning transmission electron microscope. We reveal features in Si and Cu samples that cannot be resolved in an uncorrected microscope. Our thin film corrector can be implemented as an immediate low cost upgrade to existing electron microscopes without re-engineering of the electron column or complicated operation protocols and can be extended to the correction of additional aberrations. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

Rapid contrast evaluation method based on affinity beads and backscattered electron imaging for the screening of electron stains.

PubMed

Kaku, Hiroki; Inoue, Kanako; Muranaka, Yoshinori; Park, Pyoyun; Ikeda, Kenichi

2015-10-01

Uranyl salts are toxic and radioactive; therefore, several studies have been conducted to screen for substitutes of electron stains. In this regard, the contrast evaluation process is time consuming and the results obtained are inconsistent. In this study, we developed a novel contrast evaluation method using affinity beads and a backscattered electron image (BSEI), obtained using scanning electron microscopy. The contrast ratios of BSEI in each electron stain treatment were correlated with those of transmission electron microscopic images. The affinity beads bound to cell components independently. Protein and DNA samples were enhanced by image contrast treated with electron stains; however, this was not observed for sugars. Protein-conjugated beads showed an additive effect of image contrast when double-stained with lead. However, additive effect of double staining was not observed in DNA-conjugated beads. The varying chemical properties of oligopeptides showed differences in image contrast when treated with each electron stain. This BSEI-based evaluation method not only enables screening for alternate electron stains, but also helps analyze the underlying mechanisms of electron staining of cellular structures. © The Author 2015. Published by Oxford University Press on behalf of The Japanese Society of Microscopy. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

A study of innovative features in scholarly open access journals.

PubMed

Björk, Bo-Christer

2011-12-16

The emergence of the Internet has triggered tremendous changes in the publication of scientific peer-reviewed journals. Today, journals are usually available in parallel electronic versions, but the way the peer-review process works, the look of articles and journals, and the rigid and slow publication schedules have remained largely unchanged, at least for the vast majority of subscription-based journals. Those publishing firms and scholarly publishers who have chosen the more radical option of open access (OA), in which the content of journals is freely accessible to anybody with Internet connectivity, have had a much bigger degree of freedom to experiment with innovations. The objective was to study how open access journals have experimented with innovations concerning ways of organizing the peer review, the format of journals and articles, new interactive and media formats, and novel publishing revenue models. The features of 24 open access journals were studied. The journals were chosen in a nonrandom manner from the approximately 7000 existing OA journals based on available information about interesting journals and include both representative cases and highly innovative outlier cases. Most early OA journals in the 1990s were founded by individual scholars and used a business model based on voluntary work close in spirit to open-source development of software. In the next wave, many long-established journals, in particular society journals and journals from regions such as Latin America, made their articles OA when they started publishing parallel electronic versions. From about 2002 on, newly founded professional OA publishing firms using article-processing charges to fund their operations have emerged. Over the years, there have been several experiments with new forms of peer review, media enhancements, and the inclusion of structured data sets with articles. In recent years, the growth of OA publishing has also been facilitated by the availability of open-source software for journal publishing. The case studies illustrate how a new technology and a business model enabled by new technology can be harnessed to find new innovative ways for the organization and content of scholarly publishing. Several recent launches of OA journals by major subscription publishers demonstrate that OA is rapidly gaining acceptance as a sustainable alternative to subscription-based scholarly publishing.

A Study of Innovative Features in Scholarly Open Access Journals

PubMed Central

2011-01-01

Background The emergence of the Internet has triggered tremendous changes in the publication of scientific peer-reviewed journals. Today, journals are usually available in parallel electronic versions, but the way the peer-review process works, the look of articles and journals, and the rigid and slow publication schedules have remained largely unchanged, at least for the vast majority of subscription-based journals. Those publishing firms and scholarly publishers who have chosen the more radical option of open access (OA), in which the content of journals is freely accessible to anybody with Internet connectivity, have had a much bigger degree of freedom to experiment with innovations. Objective The objective was to study how open access journals have experimented with innovations concerning ways of organizing the peer review, the format of journals and articles, new interactive and media formats, and novel publishing revenue models. Methods The features of 24 open access journals were studied. The journals were chosen in a nonrandom manner from the approximately 7000 existing OA journals based on available information about interesting journals and include both representative cases and highly innovative outlier cases. Results Most early OA journals in the 1990s were founded by individual scholars and used a business model based on voluntary work close in spirit to open-source development of software. In the next wave, many long-established journals, in particular society journals and journals from regions such as Latin America, made their articles OA when they started publishing parallel electronic versions. From about 2002 on, newly founded professional OA publishing firms using article-processing charges to fund their operations have emerged. Over the years, there have been several experiments with new forms of peer review, media enhancements, and the inclusion of structured data sets with articles. In recent years, the growth of OA publishing has also been facilitated by the availability of open-source software for journal publishing. Conclusions The case studies illustrate how a new technology and a business model enabled by new technology can be harnessed to find new innovative ways for the organization and content of scholarly publishing. Several recent launches of OA journals by major subscription publishers demonstrate that OA is rapidly gaining acceptance as a sustainable alternative to subscription-based scholarly publishing. PMID:22173122

Overview of Electronic Nicotine Delivery Systems: A Systematic Review

PubMed Central

Glasser, Allison M.; Katz, Lauren; Pearson, Jennifer L.; Abudayyeh, Haneen; Niaura, Raymond S.; Abrams, David B.; Villanti, Andrea C.

2016-01-01

Context Rapid developments in e-cigarettes, or electronic nicotine delivery systems (ENDS), and the evolution of the overall tobacco product marketplace warrant frequent evaluation of the published literature. The purpose of this article is to report updated findings from a comprehensive review of the published scientific literature on ENDS. Evidence acquisition The authors conducted a systematic review of published empirical research literature on ENDS through May 31, 2016, using a detailed search strategy in the PubMed electronic database, expert review, and additional targeted searches. Included studies presented empirical findings and were coded to at least one of nine topics: (1) Product Features; (2) Health Effects; (3) Consumer Perceptions; (4) Patterns of Use; (5) Potential to Induce Dependence; (6) Smoking Cessation; (7) Marketing and Communication; (8) Sales; and (9) Policies; reviews and commentaries were excluded. Data from included studies were extracted by multiple coders (October 2015 to August 2016) into a standardized form and synthesized qualitatively by topic. Evidence synthesis There were 686 articles included in this systematic review. The majority of studies assessed patterns of ENDS use and consumer perceptions of ENDS, followed by studies examining health effects of vaping and product features. Conclusions Studies indicate that ENDS are increasing in use, particularly among current smokers, pose substantially less harm to smokers than cigarettes, are being used to reduce/quit smoking, and are widely available. More longitudinal studies and controlled trials are needed to evaluate the impact of ENDS on population-level tobacco use and determine the health effects of longer-term vaping. PMID:27914771

Energy- and Intensity-Modulated Electron Beam for Breast Cancer Treatment

DTIC Science & Technology

1999-10-01

calculations," in Teletherapy: Present and Future, Ed. By T.R. Mackie and J.R. Palta (Advanced Medical Publishing, Madison WI) Mackie TR, Reckwerdt PJ...edited by T. R. Mackie and J. R. Palta from 10% to 20% (or a 5-20 mm shift in the isodose lines) (Advanced Medical Publishing, Madison, WI, 1996). to...Ayyangar K, Palta J R, Sweet J W and Suntharalingam N 1993 Experimental verification of a three-dimensional dose calculation algorithm using a specially

Distribution of medical research articles on the World Wide Web.

PubMed

Kavanagh, Kevin T

2003-01-01

Ninety-eight percent of 51 polled medical editors felt that published research articles should be available to the public on the World Wide Web at no charge, after a mean time from publication of 1.4 years for viewing and 1.9 years for printing. Public libraries or other government institutions could be allowed to assume the responsibility of housing and distributing the electronically stored archived material, analogous to their role with printed material, lifting the financial burden from the publishing companies.

Integrated IMA (Information Mission Areas) IC (Information Center) Guide

DTIC Science & Technology

1989-06-01

COMPUTER AIDED DESIGN / COMPUTER AIDED MANUFACTURE 8-8 8.3.7 LIQUID CRYSTAL DISPLAY PANELS 8-8 8.3.8 ARTIFICIAL INTELLIGENCE APPLIED TO VI 8-9 8.4...2 10.3.1 DESKTOP PUBLISHING 10-3 10.3.2 INTELLIGENT COPIERS 10-5 10.3.3 ELECTRONIC ALTERNATIVES TO PRINTED DOCUMENTS 10-5 10.3.4 ELECTRONIC FORMS...Optical Disk LCD Units Storage Image Scanners Graphics Forms Output Generation Copiers Devices Software Optical Disk Intelligent Storage Copiers Work Group

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schmieman, E.; Johns, W.E.

This document was compiled by a group of about 12 graduate students in the Department of Mechanical Engineering and Material Science at Washington State University and was funded by the U.S. Department of Energy. The literature search resulting in the compilation of this bibliography was designed to be an exhaustive search for research and development work involving the vitrification of mixed wastes, published by domestic and foreign researchers, primarily during 1989-1994. The search techniques were dominated by electronic methods and this bibliography is also available in electronic format, Windows Reference Manager.

THE DEPENDENCE OF ION AND ELECTRON MOBILITY UPON MOLECULAR STRUCTURE IN DIELECTRIC LIQUIDS (in German)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Adamczewski, I.

1961-09-01

The viscosity coefficient of dielectric liquids was found to be dependent upon molecular structure and temperature. From this a general formula for ion and electron mobility was derived. This formula includes the dependence of mobility upon molecular structure and temperature, thus making it possible to give a theoretical explanation of other published experimental results. In addition, the formula can be used to calculate ion mobility for a number of other liquids at various temperatures. (auth)

The Marriage of Fax and Online.

ERIC Educational Resources Information Center

Basch, Reva

1995-01-01

Discusses the use of fax transmissions. Highlights include searching by fax, including online service, print and electronic publishing, and database producers; customer service, including documentation updates, new product announcements, and marketing materials; document delivery; problems; and fax messaging. (four references) (LRW)

36 CFR 404.4 - Access to information.

Code of Federal Regulations, 2011 CFR

2011-07-01

... of 5 U.S.C. 552(a)(2) by publishing them electronically at the ABMC home page at http://www.abmc.gov... office of the FOIA Officer.) (d) Expedited processing. (1) Requests and appeals will be taken out of...

78 FR 1646 - Semiannual Regulatory Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... provides summary descriptions of regulations being developed by the Civilian Agency Acquisition Council and the Defense Acquisition Regulations Council in compliance with Executive Order 12866 ``Regulatory... issuance of changes published in the Federal Register and produced electronically as Federal Acquisition...

78 FR 22864 - Applications for New Awards; National Institute on Disability and Rehabilitation Research...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-17

... Cloud and Web Computing DRRP Projects program, CFDA Number 84.133A-8, must be submitted electronically... the Department published in the Federal Register by using the article search feature at: www...

1986 Bibliography of Information on Engineering Technology Education.

ERIC Educational Resources Information Center

Gourley, Frank A., Jr.

1987-01-01

Lists articles, papers, and reports on engineering technology education that were published in 1986. Categorizes the citations under headings of administration, computers, curriculum, electronics, industry/government/employers, instructional technology, laboratories, liberal studies, manufacturing, mechanical, minorities, research, robotics, and…

VTLS Proceedings.

ERIC Educational Resources Information Center

Scheid, Barbara; And Others

1996-01-01

Includes five papers presented at the 1995 VTLS Inc. Fifth Annual Director's Conference in Roanoke (Virginia), entitled "Back to Basics: Rethinking Libraries." Topics include libraries' use of high technology, collection management and electronic publishing, public services and telecommuting clientele, what to expect of library school…

Three CEOs, Three Futures.

ERIC Educational Resources Information Center

Berry, John N., III

1998-01-01

Interviews with three CEOs--UMI (University Microfilms International), OCLC (Online Computer Library Center), and Gale Research--focus on outlooks for information and libraries. Discusses expanded educational Web services/courseware, library role in delivery, electronic dissertation publishing, digital data conversion, thesauri/indexing, union…

Patterns of electronic cigarette use in current and ever users among college students in France: a cross-sectional study.

PubMed

Tavolacci, Marie-Pierre; Vasiliu, Anca; Romo, Lucia; Kotbagi, Gayatri; Kern, Laurence; Ladner, Joël

2016-05-27

There is sparse information on electronic cigarette use and health behaviours among college student populations. Our objectives were to identify the patterns of electronic cigarette use in current and ever users among college students in France. Cross-sectional study. A multicentre cross-sectional study was conducted on two major campuses in France. Students filled in an anonymous questionnaire on their use of electronic cigarettes and on targeted behaviours such as smoking, alcohol consumption, binge drinking, use of cannabis, practice of sport and eating disorders. Ever use of electronic cigarettes was defined as use but not during the previous 30 days, and current use of electronic cigarettes as any use in the previous 30 days. The opinions and motivations of electronic cigarette users were also sought and collected. 1134 college students between October 2014 and February 2015. The 1134 students included had a mean age of 20.8 years. The prevalence of ever use and current use of electronic cigarettes was 23.0% (95% CI (20.5% to 25.3%)) and 5.7% (95% CI (4.4% to 7.1%)), respectively. The prevalence of the combined use of conventional cigarettes and electronic cigarettes was 14.5%. Almost half (45.8%) of the ever users of electronic cigarettes had never smoked conventional cigarettes. Behaviours associated with ever use of electronic cigarettes were current cigarette smoking (adjusted OR (AOR)=3.97, 95% CI 2.71 to 5.83), former smoking (AOR=2.56, 95% CI 1.42 to 4.61), cannabis use (AOR=2.44, 95% CI 1.70 to 3.51) and occasional binge drinking (AOR=1.83, 95% CI 1.28 to 2.64). The only behaviour associated with current use of electronic cigarettes was conventional smoking, either previously (AOR=4.85, 95% CI 1.53 to 15.34) or currently (AOR=14.53, 95% CI 6.81 to 31.02). The ever users have an experimenter's profile with sensation-seeking while the current users are mostly smokers with intention to quit smoking. Our findings are crucial for the accurate targeting of student populations at risk and to implement appropriate awareness campaigns and health education programmes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Evaluation of the accuracy of mono-energetic electron and beta-emitting isotope dose-point kernels using particle and heavy ion transport code system: PHITS.

PubMed

Shiiba, Takuro; Kuga, Naoya; Kuroiwa, Yasuyoshi; Sato, Tatsuhiko

2017-10-01

We assessed the accuracy of mono-energetic electron and beta-emitting isotope dose-point kernels (DPKs) calculated using the particle and heavy ion transport code system (PHITS) for patient-specific dosimetry in targeted radionuclide treatment (TRT) and compared our data with published data. All mono-energetic and beta-emitting isotope DPKs calculated using PHITS, both in water and compact bone, were in good agreement with those in literature using other MC codes. PHITS provided reliable mono-energetic electron and beta-emitting isotope scaled DPKs for patient-specific dosimetry. Copyright © 2017 Elsevier Ltd. All rights reserved.

Electron Excitation Rate Coefficients for Transitions from the IS21S Ground State to the 1S2S1,3S and 1S2P1,3P0 Excited States of Helium

NASA Astrophysics Data System (ADS)

Aggarwal, K. M.; Kingston, A. E.; McDowell, M. R. C.

1984-03-01

The available experimental and theoretical electron impact excitation cross section data for the transitions from the 1s2 1S ground state to the 1s2s 1,3S and 1s2p 1,3P0 excited states of helium are assessed. Based on this assessed data, excitation rate coefficients are calculated over a wide electron temperature range below 3.0×106K. A comparison with other published results suggests that the rates used should be lower by a factor of 2 or more.

Application of semiempirical electronic structure theory to compute the force generated by a single surface-mounted switchable rotaxane.

PubMed

Sohlberg, Karl; Bazargan, Gloria; Angelo, Joseph P; Lee, Choongkeun

2017-01-01

Herein we report a study of the switchable [3]rotaxane reported by Huang et al. (Appl Phys Lett 85(22):5391-5393, 1) that can be mounted to a surface to form a nanomechanical, linear, molecular motor. We demonstrate the application of semiempirical electronic structure theory to predict the average and instantaneous force generated by redox-induced ring shuttling. Detailed analysis of the geometric and electronic structure of the system reveals technical considerations essential to success of the approach. The force is found to be in the 100-200 pN range, consistent with published experimental estimates. Graphical Abstract A single surface-mounted switchable rotaxane.

Density functional theory for field emission from carbon nano-structures.

PubMed

Li, Zhibing

2015-12-01

Electron field emission is understood as a quantum mechanical many-body problem in which an electronic quasi-particle of the emitter is converted into an electron in vacuum. Fundamental concepts of field emission, such as the field enhancement factor, work-function, edge barrier and emission current density, will be investigated, using carbon nanotubes and graphene as examples. A multi-scale algorithm basing on density functional theory is introduced. We will argue that such a first principle approach is necessary and appropriate for field emission of nano-structures, not only for a more accurate quantitative description, but, more importantly, for deeper insight into field emission. Copyright © 2015 The Author. Published by Elsevier B.V. All rights reserved.

The TULIP Project.

ERIC Educational Resources Information Center

Gusack, Nancy, Ed.; And Others

1995-01-01

Contains 11 articles that describe different university access systems designed and built to provide access to journals via The University Licensing Program (TULIP), a science journal access project, involving Elsevier Science Publishing and major universities. The project produced insights to help with future electronic information delivery…

78 FR 28633 - TE Connectivity, a Subsidiary of Tyco Electronics Corporation, Relay Products Business Unit...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-15

... transformers. The notice was published in the Federal Register on April 1, 2013 (78 FR 19532). At the request... electromechanical relays, contactors and transformers to a foreign country. Based on these findings, the Department...

Practical Assessment, Research & Evaluation, 2000-2001.

ERIC Educational Resources Information Center

Rudner, Lawrence M., Ed.; Schafer, William D., Ed.

2001-01-01

This document consists of papers published in the electronic journal "Practical Assessment, Research & Evaluation" during 2000-2001: (1) "Advantages of Hierarchical Linear Modeling" (Jason W. Osborne); (2) "Prediction in Multiple Regression" (Jason W. Osborne); (3) Scoring Rubrics: What, When, and How?"…

Multimedia: The Future of Information Delivery to Homes and Businesses.

ERIC Educational Resources Information Center

Katz, Matthew

1993-01-01

Provides an overview of developments in bringing affordable interactive multimedia services to homes and businesses. Viewpoints and efforts of leaders in the movement toward an electronic superhighway are described, including cable companies, telephone companies, entertainment, and publishing industries. (EAM)

CERN IRRADIATION FACILITIES.

PubMed

Pozzi, Fabio; Garcia Alia, Ruben; Brugger, Markus; Carbonez, Pierre; Danzeca, Salvatore; Gkotse, Blerina; Richard Jaekel, Martin; Ravotti, Federico; Silari, Marco; Tali, Maris

2017-09-28

CERN provides unique irradiation facilities for applications in dosimetry, metrology, intercomparison of radiation protection devices, benchmark of Monte Carlo codes and radiation damage studies to electronics. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

47 CFR 54.5 - Terms and definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., or making available information via telecommunications, and includes electronic publishing, but does... transmission of information as common carriage; (2) The transmission of information as part of a gateway to an... information, but may include data transmission, address translation, protocol conversion, billing management...

47 CFR 54.5 - Terms and definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., or making available information via telecommunications, and includes electronic publishing, but does... transmission of information as common carriage; and (2) The transmission of information as part of a gateway to... content of information, but may include data transmission, address translation, protocol conversion...

47 CFR 54.5 - Terms and definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., or making available information via telecommunications, and includes electronic publishing, but does... transmission of information as common carriage; (2) The transmission of information as part of a gateway to an... information, but may include data transmission, address translation, protocol conversion, billing management...

Dose-rate-dependent damage of cerium dioxide in the scanning transmission electron microscope.

PubMed

Johnston-Peck, Aaron C; DuChene, Joseph S; Roberts, Alan D; Wei, Wei David; Herzing, Andrew A

2016-11-01

Beam damage caused by energetic electrons in the transmission electron microscope is a fundamental constraint limiting the collection of artifact-free information. Through understanding the influence of the electron beam, experimental routines may be adjusted to improve the data collection process. Investigations of CeO 2 indicate that there is not a critical dose required for the accumulation of electron beam damage. Instead, measurements using annular dark field scanning transmission electron microscopy and electron energy loss spectroscopy demonstrate that the onset of measurable damage occurs when a critical dose rate is exceeded. The mechanism behind this phenomenon is that oxygen vacancies created by exposure to a 300keV electron beam are actively annihilated as the sample re-oxidizes in the microscope environment. As a result, only when the rate of vacancy creation exceeds the recovery rate will beam damage begin to accumulate. This observation suggests that dose-intensive experiments can be accomplished without disrupting the native structure of the sample when executed using dose rates below the appropriate threshold. Furthermore, the presence of an encapsulating carbonaceous layer inhibits processes that cause beam damage, markedly increasing the dose rate threshold for the accumulation of damage. Published by Elsevier B.V.

Conversion electron spectrometry of Pu isotopes with a silicon drift detector.

PubMed

Pommé, S; Paepen, J; Peräjärvi, K; Turunen, J; Pöllänen, R

2016-03-01

An electron spectrometry set-up was built at IRMM consisting of a vacuum chamber with a moveable source holder and windowless Peltier-cooled silicon drift detector (SDD). The SDD is well suited for measuring low-energy x rays and electrons emitted from thin radioactive sources with low self-absorption. The attainable energy resolution is better than 0.5keV for electrons of 30keV. It has been used to measure the conversion electron spectra of three plutonium isotopes, i.e. (238)Pu, (239)Pu, (240)Pu, as well as (241)Am (being a decay product of (241)Pu). The obtained mixed x-ray and electron spectra are compared with spectra obtained with a close-geometry set-up using another SDD in STUK and spectra measured with a Si(Li) detector at IRMM. The potential of conversion electron spectrometry for isotopic analysis of mixed plutonium samples is investigated. With respect to the (240)Pu/(239)Pu isotopic ratio, the conversion electron peaks of both isotopes are more clearly separated than their largely overlapping peaks in alpha spectra. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Community-based interventions to prevent fatal overdose from illegal drugs: a systematic review protocol.

PubMed

Okolie, Chukwudi; Evans, Bridie Angela; John, Ann; Moore, Chris; Russell, Daphne; Snooks, Helen

2015-11-03

Drug overdose is the most frequent cause of death among people who misuse illegal drugs. People who inject these drugs are 14-17 times more likely to die than their non-drug using peers. Various strategies to reduce drug-related deaths have failed to meet target reductions. Research into community-based interventions for preventing drug overdose deaths is promising. This review seeks to identify published studies describing community-based interventions and to evaluate their effectiveness at reducing drug overdose deaths. We will systematically search key electronic databases using a search strategy which groups terms into four facets: (1) Overdose event, (2) Drug classification, (3) Intervention and (4) Setting. Searches will be limited where possible to international literature published in English between 1998 and 2014. Data will be extracted by two independent reviewers using a predefined table adapted from the Cochrane Collaboration handbook. The quality of included studies will be evaluated using the Cochrane Collaboration's tool for assessing risk of bias. We will conduct a meta-analysis for variables which can be compared across studies, using statistical methods to control for heterogeneity where appropriate. Where clinical or statistical heterogeneity prevents a valid numerical synthesis, we will employ a narrative synthesis to describe community-based interventions, their delivery and use and how effectively they prevent fatal overdoses. We will publish findings from this systematic review in a peer-reviewed scientific journal and present results at national and international conferences. It will be disseminated electronically and in print. PROSPERO CRD42015017833. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

The impact of clinical trial design on cost-effectiveness analyses: illustration from a published study of the one-touch ultrasmart blood glucose meter for insulin-using diabetes patients.

PubMed

Tunis, Sandra L; Minshall, Michael E

2008-06-01

One source of variation in cost-effectiveness analyses stems from the characteristics of the study upon which each is based. This report provides cost-effectiveness analyses using data from a recently published randomized clinical trial (RCT) comparing an integrated glucose meter/electronic logbook to a conventional glucose meter/paper logbook in helping to control hemoglobin A1c in type 1 or type 2 diabetes. RCT participants and health care professionals (HCPs) were "blinded" to results of meter downloads until week 16, when participants chose systems. They returned to "usual care" and could obtain meter results and share them with their HCPs. Those eligible returned 26-65 weeks later for an observational visit. The CORE Diabetes Model was used to estimate the 60-year cost-effectiveness of the electronic (vs. conventional) meter. With no price premium, the newer technology represented a dominant strategy (greater effectiveness/lower costs) based on the RCT alone or on the RCT + observational visit. With a $100.00/year premium, the incremental cost-effectiveness ratio was $28,053 based on the RCT, but the electronic monitor was dominant when simulations included observational visit results. One plausible reason for the greater benefits of the electronic monitor with the observational period included was the ability of patients and HCPs to make better clinical and lifestyle modifications based on fully available, formatted data. Because the advantages of the electronic meter are based on timely access to accurate feedback, the importance of naturalistic, unblinded studies for technology assessments can be appreciated. Addressing the methodological issues discussed here can help integrate clinical and economic outcomes for diabetes care innovations.

Perceptions of chronically ill and healthy consumers about electronic personal health records: a comparative empirical investigation.

PubMed

Cocosila, Mihail; Archer, Norm

2014-07-23

To develop a model of consumer perceptions of electronic personal health records (PHRs) and validate it in a comparative study between consumers who report having a chronic illness and those who report being well. A model of PHR use motivators and barriers was built and tested through a national survey across Canada. Data were collected from 800 individuals, 18 years or older. Half reported having a chronic illness or disability and half reported being well. Analyses were performed with structural equation modelling techniques. A total of 389 answers from chronically ill and 383 from well participants were collected. Perceived usefulness was the key explanation of the intention to use PHRs for both ill and well people (total effect of 0.601 and 0.565, respectively) followed by security, privacy and trust in PHRs (total effect of 0.377 and 0.479, respectively). Conversely, computer anxiety was perceived as a significant barrier (total effect of -0.327 for ill individuals and -0.212 for well individuals). The model proposed was appropriate in explaining key consumer positive and negative perceptions on electronic PHR use. We found little difference in perceptions of electronic PHRs between chronically ill and well individuals, although self-reporting their health status might have influenced the results. To increase the adoption rate of electronic PHRs among both chronically ill and well consumers it is necessary to reinforce consumer perceptions of the usefulness of and trust in these eHealth technologies while mitigating their anxieties about computer use in general. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Factors and motivations associated with use of e-cigarette among primary care patients in a prospective cohort study: e-TAC study protocol.

PubMed

Kinouani, Shérazade; Castéra, Philippe; Laporte, Catherine; Pétrègne, François; Gay, Bernard

2016-06-15

While the relationship between electronic cigarette use and smoking has often been studied, the association between electronic cigarette use and socioeconomic factors has received less attention. This is a study protocol aiming to describe the relationship between the consumption of psychoactive products (in particular: smoking) or some socioeconomic factors and the evolution of the use of electronic cigarette in primary healthcare over 1 year. Electronic cigarette, Tobacco, Alcohol and Cannabis (e-TAC) is a prospective multisite cohort study, including 473 patients at baseline and carrying out in general practices in the Aquitaine area (France). The volunteer patients participated in the study regardless of their initial reason for consultation. They filled out a self-administered questionnaire at baseline and will also do so after 12 months by phone, email or letter. The study will focus on the factors that explain the experimentation with or the current use of the electronic cigarette, as well as factors associated with their evolutions over time using multivariate logistic regression modelling or Cox regression modelling. This study received ethical approval from the University of Bordeaux Committee for the protection of persons. It was also approved by the National Commission for Data Processing and Freedoms. Findings will be submitted for publication in peer-reviewed journals and we will disseminate them by presentations at national or international conferences. RCB: 2015-A00778-41; Pre-results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Waterpipe industry products and marketing strategies: analysis of an industry trade exhibition.

PubMed

Jawad, Mohammed; Nakkash, Rima T; Hawkins, Ben; Akl, Elie A

2015-12-01

Understanding product development and marketing strategies of transnational tobacco companies (TTCs) has been of vital importance in developing an effective tobacco control policy. However, comparatively little is known of the waterpipe tobacco industry, which TTCs have recently entered. This study aimed to gain an understanding of waterpipe tobacco products and marketing strategies by visiting a waterpipe trade exhibition. In April 2014, the first author attended an international waterpipe trade exhibition, recording descriptions of products and collecting all available marketing items. We described the purpose and function of all products, and performed a thematic analysis of messages in marketing material. We classified waterpipe products into four categories and noted product variation within categories. Electronic waterpipe products (which mimic electronic cigarettes) rarely appeared on waterpipe tobacco marketing material, but were displayed just as widely. Claims of reduced harm, safety and quality were paramount on marketing materials, regardless of whether they were promoting consumption products (tobacco, tobacco substitutes), electronic waterpipes or accessories. Waterpipe products are diverse in nature and are marketed as healthy and safe products. Furthermore, the development of electronic waterpipe products appears to be closely connected with the electronic cigarette industry, rather than the waterpipe tobacco manufacturers. Tobacco control policy must evolve to take account of the vast and expanding array of waterpipe products, and potentially also charcoal products developed for waterpipe smokers. We recommend that tobacco substitutes be classified as tobacco products. Continued surveillance of the waterpipe industry is warranted. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

δ-dependency for privacy-preserving XML data publishing.

PubMed

Landberg, Anders H; Nguyen, Kinh; Pardede, Eric; Rahayu, J Wenny

2014-08-01

An ever increasing amount of medical data such as electronic health records, is being collected, stored, shared and managed in large online health information systems and electronic medical record systems (EMR) (Williams et al., 2001; Virtanen, 2009; Huang and Liou, 2007) [1-3]. From such rich collections, data is often published in the form of census and statistical data sets for the purpose of knowledge sharing and enabling medical research. This brings with it an increasing need for protecting individual people privacy, and it becomes an issue of great importance especially when information about patients is exposed to the public. While the concept of data privacy has been comprehensively studied for relational data, models and algorithms addressing the distinct differences and complex structure of XML data are yet to be explored. Currently, the common compromise method is to convert private XML data into relational data for publication. This ad hoc approach results in significant loss of useful semantic information previously carried in the private XML data. Health data often has very complex structure, which is best expressed in XML. In fact, XML is the standard format for exchanging (e.g. HL7 version 3(1)) and publishing health information. Lack of means to deal directly with data in XML format is inevitably a serious drawback. In this paper we propose a novel privacy protection model for XML, and an algorithm for implementing this model. We provide general rules, both for transforming a private XML schema into a published XML schema, and for mapping private XML data to the new privacy-protected published XML data. In addition, we propose a new privacy property, δ-dependency, which can be applied to both relational and XML data, and that takes into consideration the hierarchical nature of sensitive data (as opposed to "quasi-identifiers"). Lastly, we provide an implementation of our model, algorithm and privacy property, and perform an experimental analysis, to demonstrate the proposed privacy scheme in practical application. Copyright © 2014. Published by Elsevier Inc.

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

PubMed

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

2012-10-03

Over the last two decades, the number of studies on electronic symptom reporting has increased greatly. However, the field is very heterogeneous: the choices of patient groups, health service innovations, and research targets seem to involve a broad range of foci. To move the field forward, it is necessary to build on work that has been done and direct further research to the areas holding most promise. Therefore, we conducted a comprehensive review of randomized controlled trials (RCTs) focusing on electronic communication between patient and provider to improve health care service quality, presented in two parts. Part 2 investigates the methodological quality and effects of the RCTs, and demonstrates some promising benefits of electronic symptom reporting. To give a comprehensive overview of the most mature part of this emerging field regarding (1) patient groups, (2) health service innovations, and (3) research targets relevant to electronic symptom reporting. We searched Medline, EMBASE, PsycINFO, Cochrane Central Register of Controlled Trials, and IEEE Xplore for original studies presented in English-language articles published from 1990 to November 2011. Inclusion criteria were RCTs of interventions where patients or parents reported health information electronically to the health care system for health care purposes and were given feedback. Of 642 records identified, we included 32 articles representing 29 studies. The included articles were published from 2002, with 24 published during the last 5 years. The following five patient groups were represented: respiratory and lung diseases (12 studies), cancer (6), psychiatry (6), cardiovascular (3), and diabetes (1). In addition to these, 1 study had a mix of three groups. All included studies, except 1, focused on long-term conditions. We identified four categories of health service innovations: consultation support (7 studies), monitoring with clinician support (12), self-management with clinician support (9), and therapy (1). Most of the research (21/29, 72%) was conducted within four combinations: consultation support innovation in the cancer group (5/29, 17%), monitoring innovation in the respiratory and lung diseases group (8/29, 28%), and self-management innovations in psychiatry (4/29, 14%) and in the respiratory and lung diseases group (4/29, 14%). Research targets in the consultation support studies focused on increased patient centeredness, while monitoring and self-management mainly aimed at documenting health benefits. All except 1 study aiming for reduced health care costs were in the monitoring group. RCT-based research on electronic symptom reporting has developed enormously since 2002. Research including additional patient groups or new combinations of patient groups with the four identified health service innovations can be expected in the near future. We suggest that developing a generic model (not diagnosis specific) for electronic patient symptom reporting for long-term conditions may benefit the field.

Electronic Symptom Reporting Between Patient and Provider for Improved Health Care Service Quality: A Systematic Review of Randomized Controlled Trials. Part 1: State of the Art

PubMed Central

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

2012-01-01

Background Over the last two decades, the number of studies on electronic symptom reporting has increased greatly. However, the field is very heterogeneous: the choices of patient groups, health service innovations, and research targets seem to involve a broad range of foci. To move the field forward, it is necessary to build on work that has been done and direct further research to the areas holding most promise. Therefore, we conducted a comprehensive review of randomized controlled trials (RCTs) focusing on electronic communication between patient and provider to improve health care service quality, presented in two parts. Part 2 investigates the methodological quality and effects of the RCTs, and demonstrates some promising benefits of electronic symptom reporting. Objective To give a comprehensive overview of the most mature part of this emerging field regarding (1) patient groups, (2) health service innovations, and (3) research targets relevant to electronic symptom reporting. Methods We searched Medline, EMBASE, PsycINFO, Cochrane Central Register of Controlled Trials, and IEEE Xplore for original studies presented in English-language articles published from 1990 to November 2011. Inclusion criteria were RCTs of interventions where patients or parents reported health information electronically to the health care system for health care purposes and were given feedback. Results Of 642 records identified, we included 32 articles representing 29 studies. The included articles were published from 2002, with 24 published during the last 5 years. The following five patient groups were represented: respiratory and lung diseases (12 studies), cancer (6), psychiatry (6), cardiovascular (3), and diabetes (1). In addition to these, 1 study had a mix of three groups. All included studies, except 1, focused on long-term conditions. We identified four categories of health service innovations: consultation support (7 studies), monitoring with clinician support (12), self-management with clinician support (9), and therapy (1). Most of the research (21/29, 72%) was conducted within four combinations: consultation support innovation in the cancer group (5/29, 17%), monitoring innovation in the respiratory and lung diseases group (8/29, 28%), and self-management innovations in psychiatry (4/29, 14%) and in the respiratory and lung diseases group (4/29, 14%). Research targets in the consultation support studies focused on increased patient centeredness, while monitoring and self-management mainly aimed at documenting health benefits. All except 1 study aiming for reduced health care costs were in the monitoring group. Conclusion RCT-based research on electronic symptom reporting has developed enormously since 2002. Research including additional patient groups or new combinations of patient groups with the four identified health service innovations can be expected in the near future. We suggest that developing a generic model (not diagnosis specific) for electronic patient symptom reporting for long-term conditions may benefit the field. PMID:23032300

Using Newsletters in the Library's Communication Strategy.

ERIC Educational Resources Information Center

Bryce, Betty K.

1996-01-01

Examines the practical aspects of publishing a newsletter as a communication tool for libraries. Both internal and external newsletters are discussed, along with ones concerned with fundraising or ones in electronic format. Other topics include editorship, staffing, content decisions, production techniques, distribution, and organizational…

The role of access policies in wireline shared resource projects

DOT National Transportation Integrated Search

2001-09-11

This report is a research review of potential safety implications of electronic billboards (EBBs) on driving safety. The review covers the interval from a similar review published in 1980 to the present. The present review focuses on the safety aspec...

Digital Libraries and the Continuum of Scholarly Communication.

ERIC Educational Resources Information Center

Borgman, Christine L.

2000-01-01

Explores the relationship between scholarly communication, an established research area receiving renewed interest, and digital libraries, a relatively new area of research. Stakeholders agree that the relationship structure inherent in scholarship has become unbalanced with the advent of electronic publishing, digital libraries, computer…

Scholarly Communication, Academic Libraries, and Technology.

ERIC Educational Resources Information Center

Ekman, Richard H.; Quandt, Richard E.

1995-01-01

Economic, technical, administrative, and other issues to be resolved in scholarly communication in an age of advancing technology are discussed. Recent initiatives in electronic publishing that address concerns in the areas of scholarly journals, books, data distribution and management, multimedia approaches, nontraditional applications, access…

75 FR 81459 - Simplified Proceedings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-28

... FEDERAL MINE SAFETY AND HEALTH REVIEW COMMISSION 29 CFR Part 2700 Simplified Proceedings AGENCY... Commission is publishing a final rule to simplify the procedures for handling certain civil penalty.... Electronic comments should state ``Comments on Simplified Proceedings'' in the subject line and be sent to...

The Roles of the Future Library.

ERIC Educational Resources Information Center

Murr, Lawrence E.; Williams, James B.

1987-01-01

Discusses emerging roles for the library and librarian, including services in the following areas: (1) special collection management and reference; (2) information systems; (3) expert systems; (4) electronic publishing; (5) telecommunications networking; and (6) computer support. The technologies of artificial intelligence, graphic imaging,…

Paraglider

NASA Image and Video Library

1961-06-30

Image L61-4369 is available as an electronic file from the photo lab. See URL. -- Photographed on 06/30/1961. -- Test of parawing in Full Scale Wind Tunnel. -- Published in James R. Hansen, Spaceflight Revolution: NASA Langley Research Center From Sputnik to Apollo, (Washington: NASA, 1995), pp. 380-387.

Vertical Integration: Corporate Strategy in the Information Industry.

ERIC Educational Resources Information Center

Davenport, Lizzie; Cronin, Blaise

1986-01-01

Profiles the corporate strategies of three sectors of the information industry and the trend toward consolidation in electronic publishing. Three companies' acquisitions are examined in detail using qualitative data from information industry columns and interpreting it on the basis of game theory. (EM)

Shakespeare, plant blindness and electronic media

USDA-ARS?s Scientific Manuscript database

Use is made of a published (2005) survey of botanical literacy in modern London: Ten very common wild flowers (ragwort, cow parsley, foxglove, red campion, germander speedwell, primrose, lesser celandine, common dog violet, common daisy, and greater plantain) were seldom recogonized by A-level stude...

SGML by Evolution.

ERIC Educational Resources Information Center

Ensign, Chet

1993-01-01

Describes how the change to Standard Generalized Markup Language at Information Builders began with the use of SGML-like markup in text because it solved a specific problem. Notes that many additional unexpected benefits led to an investigation of converting to formal SGML-based electronic publishing. (SR)

Electronic Catalog Of Extragalactic Objects

NASA Technical Reports Server (NTRS)

Helou, George; Madore, Barry F.

1993-01-01

NASA/IPAC Extragalactic Database (NED) is publicly accessible computerized catalog of published information about extragalactic observations. Developed to accommodate increasingly large sets of data from surveys, exponentially growing literature, and trend among astronomers to take multispectral approach to astrophysical problems. Accessible to researchers and librarians.

Non-electronic communication aids for people with complex communication needs.

PubMed

Iacono, Teresa; Lyon, Katie; West, Denise

2011-10-01

Non-electronic communication aids provide one form of augmentative and alternative communication (AAC) for people with complex communication needs. The aim here was to explore non-electronic communication aids as one AAC option and research challenges. This aim was addressed by reviewing funding for the provision of AAC systems, data from an Australian pilot project providing non-electronic communication aids, an audit of aided AAC published studies (2000-2009), and discussion of the review literature. Combined, these sources indicate that although there is great demand for non-electronic communication aids, funding schemes, both in Australia and internationally, have focused on electronic communication aids. Such funding has usually failed to meet the total device costs and has not provided for adequate speech-language pathology support. Data from the pilot indicated the demand for non-electronic communication aids, and patterns suggest potential factors that govern the types selected. Despite the high demand for non-electronic aids, the research literature has tended to focus on electronic communication aids, including within intervention studies and addressing design features and long-term outcomes. Concerns about ensuring that AAC systems are chosen according to the assessed needs of individuals are discussed within the context of limitations in outcomes research and appropriate outcome measures.

Quantification of the Precipitation Loss of Radiation Belt Electrons Observed by SAMPEX (Invited)

NASA Astrophysics Data System (ADS)

Tu, W.; Li, X.; Selesnick, R. S.; Looper, M. D.

2010-12-01

Based on SAMPEX/PET observations, the fluxes and the spatial and temporal variations of electron loss to the atmosphere in the Earth’s radiation belt were quantified using a drift-diffusion model that includes the effects of azimuthal drift and pitch angle diffusion. The measured electrons by SAMPEX can be distinguished as trapped, quasi-trapped (in the drift loss cone), or precipitating (in the bounce loss cone), and the model simulates the low-altitude electron distribution from SAMPEX. After fitting the model results to the data, the magnitudes and variations of the electron loss rate can be estimated based on the optimum model parameter values. In this presentation we give an overview of our method and published results, followed by some recent improvements we made on the model, including updating the quantified electron lifetimes more frequently (e.g., every two hours instead of half a day) to achieve smoother variations, estimating the adiabatic effects at SAMPEX’s orbit and their influence on our model results, and calculating the error bar associated with each quantified electron lifetime. This method combining a model with low-altitude observations provides direct quantification of the electron loss rate, as required for any accurate modeling of the radiation belt electron dynamics.

Powering microbes with electricity: direct electron transfer from electrodes to microbes.

PubMed

Lovley, Derek R

2011-02-01

The discovery of electrotrophs, microorganisms that can directly accept electrons from electrodes for the reduction of terminal electron acceptors, has spurred the investigation of a wide range of potential applications. To date, only a handful of pure cultures have been shown to be capable of electrotrophy, but this process has also been inferred in many studies with undefined consortia. Potential electron acceptors include: carbon dioxide, nitrate, metals, chlorinated compounds, organic acids, protons and oxygen. Direct electron transfer from electrodes to cells has many advantages over indirect electrical stimulation of microbial metabolism via electron shuttles or hydrogen production. Supplying electrons with electrodes for the bioremediation of chlorinated compounds, nitrate or toxic metals may be preferable to adding organic electron donors or hydrogen to the subsurface or bioreactors. The most transformative application of electrotrophy may be microbial electrosynthesis in which carbon dioxide and water are converted to multi-carbon organic compounds that are released extracellularly. Coupling photovoltaic technology with microbial electrosynthesis represents a novel photosynthesis strategy that avoids many of the drawbacks of biomass-based strategies for the production of transportation fuels and other organic chemicals. The mechanisms for direct electron transfer from electrodes to microorganisms warrant further investigation in order to optimize envisioned applications. © 2010 Society for Applied Microbiology and Blackwell Publishing Ltd.

Academic Impact of a Public Electronic Health Database: Bibliometric Analysis of Studies Using the General Practice Research Database

PubMed Central

Chen, Yu-Chun; Wu, Jau-Ching; Haschler, Ingo; Majeed, Azeem; Chen, Tzeng-Ji; Wetter, Thomas

2011-01-01

Background Studies that use electronic health databases as research material are getting popular but the influence of a single electronic health database had not been well investigated yet. The United Kingdom's General Practice Research Database (GPRD) is one of the few electronic health databases publicly available to academic researchers. This study analyzed studies that used GPRD to demonstrate the scientific production and academic impact by a single public health database. Methodology and Findings A total of 749 studies published between 1995 and 2009 with ‘General Practice Research Database’ as their topics, defined as GPRD studies, were extracted from Web of Science. By the end of 2009, the GPRD had attracted 1251 authors from 22 countries and been used extensively in 749 studies published in 193 journals across 58 study fields. Each GPRD study was cited 2.7 times by successive studies. Moreover, the total number of GPRD studies increased rapidly, and it is expected to reach 1500 by 2015, twice the number accumulated till the end of 2009. Since 17 of the most prolific authors (1.4% of all authors) contributed nearly half (47.9%) of GPRD studies, success in conducting GPRD studies may accumulate. The GPRD was used mainly in, but not limited to, the three study fields of “Pharmacology and Pharmacy”, “General and Internal Medicine”, and “Public, Environmental and Occupational Health”. The UK and United States were the two most active regions of GPRD studies. One-third of GRPD studies were internationally co-authored. Conclusions A public electronic health database such as the GPRD will promote scientific production in many ways. Data owners of electronic health databases at a national level should consider how to reduce access barriers and to make data more available for research. PMID:21731733

A cloud on the horizon-a survey into the use of electronic vaping devices for recreational drug and new psychoactive substance (NPS) administration.

PubMed

Blundell, M; Dargan, P; Wood, D

2018-01-01

There is limited published scientific data on vaping recreational drugs other than cannabis. A recent review suggested that 15% of people vaping cannabis have also vaped a synthetic cannabinoid receptor agonist (SCRA) and identified over 300 Internet reports of e-liquid manufacture of recreational drugs and/or new psychoactive substances (NPS). To determine the prevalence of use of electronic vaping devices for recreational drug and NPS delivery in the UK. A voluntary online survey using a convenience sample of UK adult participants (aged 16 years old and over) identified by a market research company. Data was collected regarding demographics, smoking history, electronic vaping device history and recreational drug/NPS use and route of administration. There were 2501 respondents. The mean (±SD) age was 46.2 ± 16.8 years old. The commonest lifetime recreational drug used was Cannabis (818, 32.7%). The majority of respondents had smoked (1545, 61.8%) with 731 (29.2%) being current smokers. The most commonly used SCRA product was 'Spice Gold' (173, 6.9%) and SCRA compound was ADB-CHMICA (48, 1.9%). 861 (34.4%) had used an electronic vaping device; 340 (13.6%) having used them for recreational drug administration; 236 (9.4%) reporting current use. The commonest lifetime recreational drug to be vaped was cannabis (155, 65.7%), with electronic cigarettes (230, 48.2%) being the commonest reported route of SCRA compound administration. 9.4% of respondents currently use electronic vaping devices for recreational drug administration with 6.2% reporting lifetime cannabis vaping use. Further larger scale studies are required to help inform the appropriate treatment and primary prevention strategies. © The Author 2017. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For Permissions, please email: journals.permissions@oup.com

Correction to: Associations between attention-deficit/hyperactivity disorder and autoimmune diseases are modified by sex: a population-based cross-sectional study.

PubMed

Hegvik, Tor-Arne; Instanes, Johanne Telnes; Haavik, Jan; Klungsøyr, Kari; Engeland, Anders

2018-05-01

The article "Associations between attention-deficit/hyperactivity disorder and autoimmune diseases are modified by sex: a population-based cross-sectional study", written by Tor-Arne Hegvik, Johanne Telnes Instanes, Jan Haavik, Kari Klungsøyr and Anders Engeland, was originally published electronically on the publisher's internet portal (currently SpringerLink) on October 5, 2017 without open access due to an error by the Springer editorial office in the processing of this article. The authors had originally opted for open access.

Development of a krypton-doped gas symmetry capsule platform for x-ray spectroscopy of implosion cores on the NIF

DOE PAGES

Ma, T.; Chen, H.; Patel, P. K.; ...

2016-08-18

The electron temperature at stagnation of an ICF implosion can be measured from the emission spectrum of high-energy x-rays that pass through the cold material surrounding the hot stagnating core. We describe a platform developed on the National Ignition Facility where trace levels of a mid-Z dopant (krypton) are added to the fuel gas of a symcap (symmetry surrogate) implosion to allow for the use of x-ray spectroscopy of the krypton line emission.Published by AIP Publishing

Re-thinking Reading in the Context of a New Wave of Electronic Reading Devices

NASA Astrophysics Data System (ADS)

Kratky, Andreas

We are currently witnessing a new wave of digital reading devices that will probably significantly change the way we read and publish. This is not the first digital revolution of aspects of cultural production and perception. This paper compares the previous digital revolutions of the music, film and publishing industries and attempts a prognosis of coming changes in the way we will work with digital texts. As a conclusion a new notion of interface design for the emerging reading ecology is proposed.

UMD Workshop on Distributed Sensing, Actuation, and Control for Bio-Inspired Soft Robotics

DTIC Science & Technology

2014-10-01

advancements in smart materials and 3D printing. (a) Papers published in peer-reviewed journals (N/A for none) Enter List of papers submitted or published...that acknowledge ARO support from the start of the project to the date of this printing. List the papers, including journal references, in the... polyurethane used in stretchable electronics is sold in units of tons, whereas most                            research purposes would need much smaller

Reply to L.M. Brown et al. "Brief history of the Cambridge STEM aberration correction project and its progeny" in Ultramicroscopy 157, 88 (2015).

PubMed

Urban, K W; Rose, H

2016-02-01

We comment on a Short Communication recently published in Ultramicroscopy in which Brown et al. criticize our description of the time sequence of events in the development of aberration correction systems in electron optics during the 1990s put forward in the introduction to the Ultramicroscopy April 2015 Special Issue. We present an analysis of the published literature furnishing evidence that our description is correct. Copyright © 2015 Elsevier B.V. All rights reserved.

Judy Holoviak Leaves AGU

NASA Astrophysics Data System (ADS)

2009-05-01

Judy C. Holoviak, AGU director of publications, leaves AGU on 6 May 2009. Her nearly 45-year career at AGU was recognized when she received the 2008 Edward A. Flinn III Award (see Eos, 89(52), 546, 2008). During her tenure, the journals program grew from 803 articles published per year to an average of 22 articles published per day (about 5670 per year); Eos grew from a quarterly journal (under the title of Transactions, American Geophysical Union) to a monthly magazine, and then to a weekly newspaper; and AGU became recognized as a leader in electronic publication.

Brief report: Associations between in-person and electronic bullying victimization and missing school because of safety concerns among U.S. high school students.

PubMed

Steiner, Riley J; Rasberry, Catherine N

2015-08-01

Although associations between bullying and health risk behaviors are well-documented, research on bullying and education-related outcomes, including school attendance, is limited. This study examines associations between bullying victimization (in-person and electronic) and missing school because of safety concerns among a nationally representative sample of U.S. high school students. We used logistic regression analyses to analyze data from the 2013 national Youth Risk Behavior Survey of students in grades 9-12. In-person and electronic victimization were each associated with increased odds of missing school due to safety concerns compared to no bullying victimization. Having been bullied both in-person and electronically was associated with greater odds of missing school compared to electronic bullying only for female students and in-person bullying only for male students. Collaborations between health professionals and educators to prevent bullying may improve school attendance. Published by Elsevier Ltd.

Spectral ellipsometry studying of iron's optical and electronic properties

NASA Astrophysics Data System (ADS)

Chernukha, Yevheniia; Stashchuk, Vasyl S.; Polianska, Olena; Oshtuk, Olexsandr

2014-05-01

Fe's optical and electronic properties were investigated at room temperature in different structural states. The sample's surface was explored in wide spectral range λ = 0,23-17,0 μm (E = 4,96 - 0,07 еV ) by the Beatty's spectral ellipsometry method. While an experiment was carried out ellipsometry parameters Δ and ψ were measure near the principal angle of incidence. The refraction index R , permittivity Ɛ and optical conductivity σ( hν ) , that is proportional to the interband density of electronic states, were calculated using these parameters. Fe's optical conductivities in liquid, amorphous and crystalline states were compared in this work. The optical conductivity was calculated using the published data of the iron's density of electronic states in crystalline, amorphous and liquid states for the comparison of the experimental and theoretical results. It is shown that, at structural transformations "amorphous, liquid state- crystalline state", the optical properties of metallic iron are determined, in the first turn, by the nearest neighborhood, and the electronic structure is not subjected to significant modifications.

Structural Dynamics of Electronic Systems

NASA Astrophysics Data System (ADS)

Suhir, E.

2013-03-01

The published work on analytical ("mathematical") and computer-aided, primarily finite-element-analysis (FEA) based, predictive modeling of the dynamic response of electronic systems to shocks and vibrations is reviewed. While understanding the physics of and the ability to predict the response of an electronic structure to dynamic loading has been always of significant importance in military, avionic, aeronautic, automotive and maritime electronics, during the last decade this problem has become especially important also in commercial, and, particularly, in portable electronics in connection with accelerated testing of various surface mount technology (SMT) systems on the board level. The emphasis of the review is on the nonlinear shock-excited vibrations of flexible printed circuit boards (PCBs) experiencing shock loading applied to their support contours during drop tests. At the end of the review we provide, as a suitable and useful illustration, the exact solution to a highly nonlinear problem of the dynamic response of a "flexible-and-heavy" PCB to an impact load applied to its support contour during drop testing.

Accurate virus quantitation using a Scanning Transmission Electron Microscopy (STEM) detector in a scanning electron microscope.

PubMed

Blancett, Candace D; Fetterer, David P; Koistinen, Keith A; Morazzani, Elaine M; Monninger, Mitchell K; Piper, Ashley E; Kuehl, Kathleen A; Kearney, Brian J; Norris, Sarah L; Rossi, Cynthia A; Glass, Pamela J; Sun, Mei G

2017-10-01

A method for accurate quantitation of virus particles has long been sought, but a perfect method still eludes the scientific community. Electron Microscopy (EM) quantitation is a valuable technique because it provides direct morphology information and counts of all viral particles, whether or not they are infectious. In the past, EM negative stain quantitation methods have been cited as inaccurate, non-reproducible, and with detection limits that were too high to be useful. To improve accuracy and reproducibility, we have developed a method termed Scanning Transmission Electron Microscopy - Virus Quantitation (STEM-VQ), which simplifies sample preparation and uses a high throughput STEM detector in a Scanning Electron Microscope (SEM) coupled with commercially available software. In this paper, we demonstrate STEM-VQ with an alphavirus stock preparation to present the method's accuracy and reproducibility, including a comparison of STEM-VQ to viral plaque assay and the ViroCyt Virus Counter. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

High power beta electron device - Beyond betavoltaics.

PubMed

Ayers, William M; Gentile, Charles A

2018-01-01

Developing watt level power sources with beta emitting radioisotopes has been limited by the inability to utilize high energy (> 100KeV) beta emitters at high radioisotope loadings without damaging the energy conversion materials. A new type of beta electron power source is described that removes those restrictions. The approach contains the radioisotope in a beta transparent titanium tube and confines beta electrons emitted through the tube wall to spiral trajectories around the tube with an axial magnetic field. The confined beta electrons dissipate energy though multiple interactions with surrounding excimer precursor gas atoms to efficiently generate photons. Photovoltaic cells convert the photons to electrical power. Since the beta electrons dissipate energy in the excimer precursor gas, the device can be loaded with more than 10 13 Bq of radioisotope to generate 100 milliwatt to watt levels of electrical power without damaging the device materials or degrading its performance. The power source can use a variety of beta radioisotopes and scales by stacking the devices. Copyright © 2017. Published by Elsevier Ltd.

Fermi LAT observations of cosmic-ray electrons from 7 GeV to 1 TeV

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ackermann, M.

We present the results of our analysis of cosmic-ray electrons using about 8 × 10 6 electron candidates detected in the first 12 months on-orbit by the Fermi Large Area Telescope. This work extends our previously published cosmic-ray electron spectrum down to 7 GeV, giving a spectral range of approximately 2.5 decades up to 1 TeV. We describe in detail the analysis and its validation using beam-test and on-orbit data. In addition, we describe the spectrum measured via a subset of events selected for the best energy resolution as a cross-check on the measurement using the full event sample. Ourmore » electron spectrum can be described with a power law ∝ E - 3.08 ± 0.05 with no prominent spectral features within systematic uncertainties. Within the limits of our uncertainties, we can accommodate a slight spectral hardening at around 100 GeV and a slight softening above 500 GeV.« less

Fermi LAT observations of cosmic-ray electrons from 7 GeV to 1 TeV

DOE PAGES

Ackermann, M.

2010-11-01

We present the results of our analysis of cosmic-ray electrons using about 8 × 10 6 electron candidates detected in the first 12 months on-orbit by the Fermi Large Area Telescope. This work extends our previously published cosmic-ray electron spectrum down to 7 GeV, giving a spectral range of approximately 2.5 decades up to 1 TeV. We describe in detail the analysis and its validation using beam-test and on-orbit data. In addition, we describe the spectrum measured via a subset of events selected for the best energy resolution as a cross-check on the measurement using the full event sample. Ourmore » electron spectrum can be described with a power law ∝ E - 3.08 ± 0.05 with no prominent spectral features within systematic uncertainties. Within the limits of our uncertainties, we can accommodate a slight spectral hardening at around 100 GeV and a slight softening above 500 GeV.« less