WorldWideScience

Sample records for handheld electronic book

  1. Textbooks on tap: using electronic books housed in handheld devices in nursing clinical courses.

    Science.gov (United States)

    Williams, Margaret G; Dittmer, Arlis

    2009-01-01

    Changing technology is creating new ways to approach nursing education and practice. Beginning in 2003, using a quasi-experimental design, this project introduced personal digital assistants (PDAs) as a clinical tool to five experimental and control groups of students and faculty. The handheld device, or PDA, was loaded with e-books for clinical practice. Differences in learning styles and preferences emerged during the different phases of the study. Students were quickly able to master the technology and use the device effectively, reporting that they liked the concise nature of the information obtained. No students expressed dissatisfaction or regret at being in the experimental group. Results and implications for clinical practice, education, and library resources are discussed.

  2. Electronic book – paperless book

    Directory of Open Access Journals (Sweden)

    Mateja Ločniškar-Fidler

    2003-01-01

    Full Text Available The article presents the electronic book, which is accessible on the Internet, with particularities and drawbacks that the present and future users and librarians may encounter.It also presents devices (such as scanners and hand-helds and software required for reading and designing electronic books, as well as the details we should pay attention to when buying and using the above mentioned devices. Some of the most significant web pages dedicated to the selling and promoting of electronic books are also presented. The protection of authors’ works, distributed via the Internet and digital media, is gaining importance. In September 1999, Slovenia also joined the international agreement on the protection of copyrights. It is expected that electronic books will gradually become part of the collection of all types of libraries. Therefore, libraries will need appropriate technical equipment as well as trained personnel for the usage of this new medium.

  3. Electronic Books

    Science.gov (United States)

    Clyde, Laurel A.

    2005-01-01

    Terje Hillesund points out that "information technology and especially the Internet have profoundly changed the ways of publishing." Recently, the book publishing industry has started to catch up, making digitized texts--including multimedia texts--available for sale through online bookstores, and in some cases, available for free downloading.…

  4. Electronics engineer's reference book

    CERN Document Server

    Turner, L W

    1976-01-01

    Electronics Engineer's Reference Book, 4th Edition is a reference book for electronic engineers that reviews the knowledge and techniques in electronics engineering and covers topics ranging from basics to materials and components, devices, circuits, measurements, and applications. This edition is comprised of 27 chapters; the first of which presents general information on electronics engineering, including terminology, mathematical equations, mathematical signs and symbols, and Greek alphabet and symbols. Attention then turns to the history of electronics; electromagnetic and nuclear radiatio

  5. Electronics engineer's reference book

    CERN Document Server

    Mazda, F F

    1989-01-01

    Electronics Engineer's Reference Book, Sixth Edition is a five-part book that begins with a synopsis of mathematical and electrical techniques used in the analysis of electronic systems. Part II covers physical phenomena, such as electricity, light, and radiation, often met with in electronic systems. Part III contains chapters on basic electronic components and materials, the building blocks of any electronic design. Part IV highlights electronic circuit design and instrumentation. The last part shows the application areas of electronics such as radar and computers.

  6. Electronics pocket book

    CERN Document Server

    Parr, E A

    1981-01-01

    Electronics Pocket Book, Fourth Edition is a nonmathematical presentation of the many varied topics covered by electronics. The book tackles electron physics, electronic components (i.e. resistors, capacitors, and conductors), integrated circuits, and the principles of a.c. and d.c. amplifiers. The text also discusses oscillators, digital circuits, digital computers, and optoelectronics (i.e., sensors, emitters, and devices that utilize light). Communications (such as line and radio communications, transmitters, receivers, and digital techniques); the principles and examples of servosystems; a

  7. 75 FR 36678 - In the Matter of Certain Authentication Systems, Including Software and Handheld Electronic...

    Science.gov (United States)

    2010-06-28

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-697] In the Matter of Certain Authentication Systems, Including Software and Handheld Electronic Devices; Notice of Commission Decision Not to... importation of certain authentication systems, including software and handheld electronic devices, by reason...

  8. Newnes electronics engineers pocket book

    CERN Document Server

    Brindley, Keith

    2013-01-01

    This book is packed with information and material which everyone involved in electronics will find indispensable. Now when you need to know a transistor's characteristics, or an integrated circuit's pinout details, simply look it up! The book is full of tables, symbols, formulae, conversions and illustrations.Promotion via the new Newnes Pocket Book catalogue to the electronics trade will drive sales into the book trade Covers component data; encapsulations; pin-outs; symbols & codings Extensive material on conversion factors, formulae; units and relationships

  9. Hand-held electronic data collection and procedure environment

    International Nuclear Information System (INIS)

    Kennedy, E.; Doniz, K.

    1996-01-01

    As part of a CANDU Owners Group project, AECL has developed a hand-held electronic data collection and procedure environment. Integral to this environment is the C omputerized Procedure Engine . The development of the CPE allows operators, maintainers, and technical support staff to execute virtually any type of station procedure on a general-purpose PC-compatible hand-held computer. There are several advantages to using the computerized procedures: less paper use and handling, reduction in human error, reduction in rework in the field, an increase in procedural compliance, and immediate availability of data to download to databases and plant information systems. The paper describes: the advantages of using computerized procedures, why early forms of computerized procedures were inadequate, the features that the C omputerized Procedure Engine o ffers to the user, the streamlined life cycle of a computerized procedure, and field experience. The paper concludes that computerized procedures are ready for pilot applications at stations. (author)

  10. Newnes electronics assembly pocket book

    CERN Document Server

    Brindley, Keith

    2013-01-01

    Produced in association with the Engineering Training Authority with contributions from dozens of people in the electronics industry. The material covers common skills in electrical and electronic engineering and concentrates mainly on wiring and assembly. 'Newnes Electronics Assembly Pocket Book' is for electronics technicians, students and apprentices.

  11. Reflowing-driven paragraph recognition for electronic books in PDF

    Science.gov (United States)

    Fang, Jing; Tang, Zhi; Gao, Liangcai

    2011-01-01

    When reading electronic books on handheld devices, content sometimes should be reflowed and recomposed to adapt for small-screen mobile devices. According to people's reading practice, it is reasonable to reflow the text content based on paragraphs. Hence, this paper addresses the requirement and proposes a set of novel methods on paragraph recognition for electronic books in PDF. The proposed methods consist of three steps, namely, physical structure analysis, paragraph segmentation, and reading order detection. We make use of locally ordered property of PDF documents and layout style of books to improve traditional page recognition results. In addition, we employ the optimal matching of Bipartite Graph technology to detect paragraphs' reading order. Experiments show that our methods achieve high accuracy. It is noteworthy that, the research has been applied in a commercial software package for Chinese E-book production.

  12. Electronics Book II.

    Science.gov (United States)

    Johnson, Dennis; And Others

    This manual, the second of three curriculum guides for an electronics course, is intended for use in a program combining vocational English as a second language (VESL) with bilingual vocational education. Ten units cover the electrical team, Ohm's law, Watt's law, series resistive circuits, parallel resistive circuits, series parallel circuits,…

  13. Electronic study books and learning style

    NARCIS (Netherlands)

    de Diana, I.P.F.; van der Heiden, G.

    1994-01-01

    Attention has been drawn to the concepts of Electronic Books and Electronic Study Books. Several publications have discussed some main ideas (paradigms) for both concepts. For the Electronic Study Book as a learning environment, it is essential to consider individual modes of learning, usually

  14. Do Adolescents Prefer Electronic Books to Paper Books?

    Directory of Open Access Journals (Sweden)

    Margaret K. Merga

    2015-11-01

    Full Text Available While electronic books offer a range of benefits and may be supposed to be more appealing to young people than paper books, this assumption is often treated as fact by educational researchers. Understanding adolescents’ true current preferences is essential, as incorrect assumptions can lead to decisions which restrict adolescent access to their preferred book mode. The belief that adolescents prefer electronic books to paper books has already led to some school libraries being expunged of paper books. As adolescents show a higher level of aliteracy than younger children, and regular reading offers a broad range of benefits for young people, it is imperative that school’s decisions around providing access to books are responsive to adolescent students’ genuine preferences. This paper analyses the current and relevant academic research around adolescent preferences for book modes, finding that, at present, the contention that adolescents prefer electronic books is not supported by the available research. In addition, there are a number of issues identified that make analyzing the findings in this area problematic. Future studies in this area are needed before an adolescent preference for electronic books can be unequivocally substantiated.

  15. Health Sciences Patrons Use Electronic Books More than Print Books

    Directory of Open Access Journals (Sweden)

    Robin Elizabeth Miller

    2017-09-01

    Full Text Available A Review of: Li, J. (2016. Is it cost-effective to purchase print books when the equivalent e-book is available? Journal of Hospital Librarianship, 16(1, 40-48. http://dx.doi.org/10.1080/15323269.2016.1118288 Abstract Objective – To compare use of books held simultaneously in print and electronic formats. Design – Case study. Setting – A health sciences library at a public comprehensive university with a medical college in the southern United States. Subjects – Usage data for 60 books held by the library simultaneously in print and electronically. The titles were on standing order in print and considered “core” texts for clinical, instructional, or reference for health sciences faculty, students, and medical residents. Methods – Researchers collected usage data for 60 print titles from the integrated library system and compared the data to COUNTER reports for electronic versions of the same titles, for the period spanning 2010-2014. Main Results – Overall, the 60 e-book titles were used more than the print versions, with the electronic versions used a total of 370,695 times while the print versions were used 93 times during the time period being examined. Conclusion – The use of electronic books outnumbers the use of print books of the same title.

  16. Electronic Books: A Review and Evaluation.

    Science.gov (United States)

    Rao, Siriginidi Subba

    2003-01-01

    Discusses electronic books and derives a comprehensive definition. Lists various types of e-books, their characteristics, pros and cons, and compares e-books reader hardware and software with their specifications and characteristics. Considers the publishing industry, impact on libraries, and digital rights management. (Author/LRW)

  17. Who’s That Girl? Handheld Augmented Reality for Printed Photo Books

    OpenAIRE

    Henze , Niels; Boll , Susanne

    2011-01-01

    Part 1: Long and Short Papers; International audience; Augmented reality on mobile phones has recently made major progress. Lightweight, markerless object recognition and tracking makes handheld Augmented Reality feasible for new application domains. As this field is technology driven the interface design has mostly been neglected. In this paper we investigate visualization techniques for augmenting printed documents using handheld Augmented Reality. We selected the augmentation of printed ph...

  18. Newnes radio and electronics engineer's pocket book

    CERN Document Server

    Moorshead, H W; Perry, J

    1978-01-01

    Newnes Radio and Electronics Engineer's Pocket Book, Fifteenth Edition provides reference of the information relevant in radio and electronics engineering. The book presents tables, illustrations, and diagrams of various data used in radio and electronics engineering. The coverage of the text includes abbreviations and symbols, electrical equations, and code conversions. The text will be useful to engineers, technicians, and other professionals who require a reference about the different aspects of radio and electronics.

  19. 75 FR 10502 - In the Matter of Certain Electronic Devices, Including Handheld Wireless Communications Devices...

    Science.gov (United States)

    2010-03-08

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-667; Investigation No. 337-TA-673] In the Matter of Certain Electronic Devices, Including Handheld Wireless Communications Devices; Notice of... Entirety AGENCY: U.S. International Trade Commission. ACTION: Notice. SUMMARY: Notice is hereby given that...

  20. 76 FR 22918 - In the Matter of Certain Handheld Electronic Computing Devices, Related Software, and Components...

    Science.gov (United States)

    2011-04-25

    ... INTERNATIONAL TRADE COMMISSION [Inv. No. 337-TA-769] In the Matter of Certain Handheld Electronic.... International Trade Commission. ACTION: Notice. SUMMARY: Notice is hereby given that a complaint was filed with the U.S. International Trade Commission on March 21, 2011, under section 337 of the Tariff Act of 1930...

  1. Efficacy of Handheld Electronic Visual Supports to Enhance Vocabulary in Children with ASD

    Science.gov (United States)

    Ganz, Jennifer B.; Boles, Margot B.; Goodwyn, Fara D.; Flores, Margaret M.

    2014-01-01

    Although electronic tools such as handheld computers have become increasingly common throughout society, implementation of such tools to improve skills in individuals with intellectual and developmental disabilities has lagged in the professional literature. However, the use of visual scripts for individuals with disabilities, particularly those…

  2. Electronic prescribing: criteria for evaluating handheld prescribing systems and an evaluation of a new, handheld, wireless wide area network (WWAN) prescribing system.

    Science.gov (United States)

    Goldblum, O M

    2001-02-01

    The objectives of this study were: 1) to establish criteria for evaluating handheld computerized prescribing systems; and 2) to evaluate out-of-box performance and features of a new, Palm Operating System (OS)-based, handheld, wireless wide area network (WWAN) prescribing system. The system consisted of a Palm Vx handheld organizer, a Novatel Minstrel V wireless modem, OmniSky wireless internet access and ePhysician ePad 1.1, the Palm OS electronic prescribing software program. A dermatologist familiar with healthcare information technology conducted an evaluation of the performance and features of a new, handheld, WWAN electronic prescribing system in an office practice during a three-month period in 2000. System performance, defined as transmission success rate, was determined from data collected during the three-month trial. Evaluation criteria consisted of an analysis of features found in electronic prescribing systems. All prescriptions written for all patients seen during a three-month period (August - November, 2000) were eligible for inclusion. Prescriptions written for patients who intended to fill them at pharmacies without known facsimile receiving capabilities were excluded from the study. The performance of the system was evaluated using data collected during the study. Criteria for evaluating features of electronic prescribing systems were developed and used to analyze the system employed in this study. During this three-month trial, 200 electronic prescriptions were generated for 132 patients included in the study. Of these prescriptions, 92.5 percent were successfully transmitted to pharmacies. Transmission failures resulted from incorrect facsimile numbers and non-functioning facsimile machines. Criteria established for evaluation of electronic prescribing systems included System (Hardware & Software), Costs, System Features, Printing & Transmission, Formulary & Insurance, Customization, Drug Safety and Security. This study is the first effort to

  3. E-book Trial Using Handheld Devices Yields Mixed Reactions from Public Library Staff and Users in Essex County, UK. A review of: Dearnley, James, Cliff McKnight, and Anne Morris. “Electronic Book Usage in Public Libraries: A Study of User and Staff Reactions to a PDA-based Collection.” Journal of Librarianship and Information Science 36.4 (December 2004: 175‐82.

    Directory of Open Access Journals (Sweden)

    Stephanie Hall

    2006-03-01

    Full Text Available Objective - To assess e-book delivery on handheld devices provided to public library patrons, particularly housebound or visually impaired patrons and the users of a mobile library. Design - Product trial with a post-trial questionnaire for patrons and a post-trial focus group discussion among participating library staff. Setting - Mid-to-large size public library system in the United Kingdom. Subjects - 23 patrons participated; the number of library staff participating is not identified. Although the target population initially identified was housebound people, patrons reliant on the mobile library, and visually impaired people, the project team determined that it did not have sufficient funds to upgrade the PDAs to be compatible woth their preferred software for the visually impaired, and therefore this group was eliminated from the study. Lack of funds was also cited as a factor in the team being unable to provide assistive technology for those users suffering from arthritis, though this group was not excluded from the study. Just over half the patrons were aged 60+, and more than half were female. Two patrons self-identified as housebound. Methods - e-books were downloaded onto Hewlett Packard iPAQ 1910 Pdas by library staff and were loaned to participants between Janualry and April 2004. Although the authors of the study state that "creating staff champions was an important objective in this project" (p.176, it is unclear whether staff were screened for positive attitude towards e-Books. Prior to the trial, staff members were provided with training and orientation, and participants were asked for their font sna d reading preferences. Suport for participating patrons was available from staff or via an accompanying user manual, e-mail, or telephone help line. In a questionnaire adminsitered following the trial, participants were asked to respond to questions on the functionality of the handheld devices and e-book formats, positive and

  4. Electronics a course book for students

    CERN Document Server

    Olsen, G H

    2013-01-01

    Electronics: A Course Book for Students, Second Edition, provides a general introduction to electronics for those who find formal or examination texts to be unsuitable for their needs. This revised text includes more analytical work on circuits. Examples and examination-type exercises are also provided. The book's early chapters focus on the basic components, such as resistors, capacitors, inductors, and transistors. Readers are then introduced to combinations of these components that form the fundamental circuits from which most electronic equipment is built. Semiconductor devices are also di

  5. Acute pain management efficiency improves with point-of-care handheld electronic billing system.

    Science.gov (United States)

    Fahy, Brenda G

    2009-02-01

    Technology advances continue to impact patient care and physician workflow. To enable more efficient performance of billing activities, a point-of-care (POC) handheld computer technology replaced a paper-based system on an acute pain management service. Using a handheld personal digital assistant (PDA) and software from MDeverywhere (MDe, MDeverywhere, Long Island, NY), we performed a 1-yr prospective observational study of an anesthesiology acute pain management service billings and collections. Seventeen anesthesiologists providing billable acute pain services were trained and entered their charges on a PDA. Twelve months of data, just before electronic implementation (pre-elec), were compared to a 12-m period after implementation (post-elec). The total charges were 4883 for 890 patients pre-elec and 5368 for 1128 patients post-elec. With adoption of handheld billing, the charge lag days decreased from 29.3 to 7.0 (P billing using PDAs to replace a paper-based billing system improved the collection rate and decreased the number of charge lag days with a positive return on investment. The handheld PDA billing system provided POC support for physicians during their daily clinical (e.g., patient locations, rounding lists) and billing activities, improving workflow.

  6. Realistic page-turning of electronic books

    Science.gov (United States)

    Fan, Chaoran; Li, Haisheng; Bai, Yannan

    2014-01-01

    The booming electronic books (e-books), as an extension to the paper book, are popular with readers. Recently, many efforts are put into the realistic page-turning simulation o f e-book to improve its reading experience. This paper presents a new 3D page-turning simulation approach, which employs piecewise time-dependent cylindrical surfaces to describe the turning page and constructs smooth transition method between time-dependent cylinders. The page-turning animation is produced by sequentially mapping the turning page into the cylinders with different radii and positions. Compared to the previous approaches, our method is able to imitate various effects efficiently and obtains more natural animation of turning page.

  7. Handheld readout electronics to fully exploit the particle discrimination capabilities of elpasolite scintillators

    Energy Technology Data Exchange (ETDEWEB)

    Budden, B.S., E-mail: bbudden@lanl.gov [Intelligence and Space Research Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Stonehill, L.C.; Warniment, A.; Michel, J.; Storms, S.; Dallmann, N.; Coupland, D.D.S.; Stein, P.; Weller, S.; Borges, L.; Proicou, M.; Duran, G. [Intelligence and Space Research Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Kamto, J. [Intelligence and Space Research Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Electrical & Computer Engineering Department, Praire View A& M University, Prairie View, TX 77446 (United States)

    2015-09-21

    A new class of elpasolite scintillators has garnered recent attention due to the ability to perform as simultaneous gamma spectrometers and thermal neutron detectors. Such a dual-mode capability is made possible by pulse-shape discrimination (PSD), whereby the emission waveform profiles of gamma and neutron events are fundamentally unique. To take full advantage of these materials, we have developed the Compact Advanced Readout Electronics for Elpasolites (CAREE). This handheld instrument employs a multi-channel PSD-capable ASIC, custom micro-processor board, front-end electronics, power supplies, and a 2 in. photomultiplier tube for readout of the scintillator. The unit is highly configurable to allow for performance optimization amongst a wide sample of elpasolites which provide PSD in fundamentally different ways. We herein provide an introduction to elpasolites, then describe the motivation for the work, mechanical and electronic design, and preliminary performance results.

  8. Preference for Print or Electronic Book Depends on User’s Purpose for Consulting

    Directory of Open Access Journals (Sweden)

    Laura Newton Miller

    2014-09-01

    book, 16.7% the e-book, and 58.2% chose both formats. When asked about downloading e-books, 51.1% of respondents would use an e-book only if they could download it to a hand-held device. A majority of the respondents, 81.7%, felt that the library should provide e-readers for checkout if the library purchased e-books instead of print books. When asked which types of books they preferred to read in electronic format in an open-ended question, 22% preferred textbooks, 21% leisure reading, 18% research books, 15% other types, 6% journals, 5% reference books, and 3% anything. Regarding which types of books were preferred in print format, 42% preferred leisure reading, 21% other, 14% all, 11% textbooks, 6% research books, 2% no e-books, 2% journals and 2% reference books. Conclusion – Preference for book format (electronic or print depends on the users’ purpose for reading the text. This will likely change over time, as users gain more familiarity and experience with e-books, and better support is provided from the library

  9. Growing concerns with the flow of misinformation from electronic books.

    Science.gov (United States)

    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.

  10. BOOK REVIEW: Advances in Electronic Marketing,

    Directory of Open Access Journals (Sweden)

    Reviewed by Dr. Ayhan YILMAZ

    2005-10-01

    Full Text Available 164Advances in Electronic Marketing, Edited by Irvine Clarke IIIand Theresa Flaherty, 2005, Hershey, PA: dea GroupReviewed by Dr. Ayhan YILMAZAnadolu University, Eskişehir-TURKEYThere are many challenges facing organizations today as theyincorporate electronic marketing methods into their strategy. Advancesin Electronic Marketing examines these challenges within three majorthemes: the global environment, the strategic/technological realm, andthe buyer behavior of online consumers.Each chapter raises important issues, practical applications, and relevantsolutions for the electronic marketer. Advances in Electronic Marketingnot only addresses Internet marketing and the World Wide Web, but alsoother electronic marketing tools, such as geographic informationsystems, database marketing, and mobile advertising. This book providesresearchers and practitioners with an updated source of knowledge on electronicmarketing methods.Advances in Electronic Marketing edited by Irvine Clarke III and Theresa Flaherty fromJames Madison University, USA. It published by Idea Gruops and has 3 sections and 16chapters. These chapters wrote by different authors from different institutions. Themajority of the authors are from USA and others are from Australia, UK, Italy, TheNetherlands, Finland, Spain and Greece.According to the editors the genesis of the book lies in investigating contemporarymarketing thought about how the internet has changed the face of marketing. The buyerbehavior of online consumers is the starting point of the book.Section I consist of buyer behavior of online comsumers. In this section, the authors havebeen discussing the issues of attracting and retailing online buyers: Comparing B2B andB2C customers at the first chapter. Chapter II wrote by A. Y. C. Yeo and M. K. M Chiamfrom Australia. They try to explain unclocking E-Costomer Loyalty. The following chapteris about drivers and barriers to online shopping: the interaction of product, consumer

  11. Electronic Book Usage: A Survey at the University of Denver

    Science.gov (United States)

    Levine-Clark, Michael

    2006-01-01

    In the spring of 2005, the University of Denver's Penrose Library conducted a survey of its users to determine their degree of awareness of electronic books, how and why they use them, and their level of satisfaction with the format. It is clear from vendor-supplied usage statistics that electronic books are used, but it is not clear how or why…

  12. Low-power cholesteric LCDs and electronic books

    Science.gov (United States)

    Khan, Asad A.; Huang, Xiao-Yang; Doane, Joseph W.

    2004-09-01

    We discuss the state of the art of the bistable reflective cholesteric liquid crystal display technology. Numerous applications from low resolutions signs, to medium resolution instrumentation type displays, and high resolution electronic books are discussed. Different modes of the technology are discussed as being viable for the respective display applications. Special emphasis is paid to electronic book applications.

  13. Book Soup: Electronic Commerce and the Future of Publishing.

    Science.gov (United States)

    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…

  14. Toddlers' word learning and transfer from electronic and print books.

    Science.gov (United States)

    Strouse, Gabrielle A; Ganea, Patricia A

    2017-04-01

    Transfer from symbolic media to the real world can be difficult for young children. A sample of 73 toddlers aged 17 to 23months were read either an electronic book displayed on a touchscreen device or a traditional print book in which a novel object was paired with a novel label. Toddlers in both conditions learned the label within the context of the book. However, only those who read the traditional format book generalized and transferred the label to other contexts. An older group of 28 toddlers aged 24 to 30months did generalize and transfer from the electronic book. Across ages, those children who primarily used screens to watch prerecorded video at home transferred less from the electronic book than those with more diverse home media experiences. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Utilization of electronic books (e-books) by Higher National Diploma ...

    African Journals Online (AJOL)

    The study focused on Utilization of Electronic books (e -books) by Higher National Diploma (HND ) students in Nigerian library school using the Federal Polytechnic, Nekede, Owerri, Imo State, Nigeria as case study. The survey method of research was adopted for the study with the questionnaire as the major instrument for ...

  16. Writing an Electronic Astronomy Book with Interactive Curricular Material

    Science.gov (United States)

    Thompson, Kristen L.; Belloni, Mario; Christian, Wolfgang

    2015-01-01

    With the rise of tablets, the past few years have seen an increase in the demand for quality electronic textbooks. Unfortunately, most of the current offerings do not exploit the accessibility and interactivity that electronic books can deliver. In this poster, we discuss how we are merging our curriculum development projects (Physlets, Easy Java/JavaScript Simulations, and Open Source Physics) with the EPUB electronic book format to develop an interactive textbook for use in a one-semester introductory astronomy course. The book, Astronomy: An Interactive Introduction, combines the narrative, equations, and images of a traditional astronomy text with new JavaScript simulations.

  17. Investigating Students' Usage and Acceptance of Electronic Books

    Science.gov (United States)

    Sieche, Susan; Krey, Birte; Bastiaens, Theo

    2013-01-01

    The purpose of this study is to investigate students' usage and acceptance of electronic books. Factors correlating with students' attitude towards e-books were examined using the Technology Acceptance Model (Davis, Bagozzi, & Warshaw 1989). A questionnaire was administered online for students at University of Hagen. Results indicate that…

  18. Perspectives for Electronic Books in the World Wide Web Age.

    Science.gov (United States)

    Bry, Francois; Kraus, Michael

    2002-01-01

    Discusses the rapid growth of the World Wide Web and the lack of use of electronic books and suggests that specialized contents and device independence can make Web-based books compete with print. Topics include enhancing the hypertext model of XML; client-side adaptation, including browsers and navigation; and semantic modeling. (Author/LRW)

  19. Pemanfaatan Sigil Untuk Pembuatan E-Book (Electronic Book dengan Format EPub

    Directory of Open Access Journals (Sweden)

    Rahmat Hidayat

    2017-04-01

    Full Text Available Memiliki koleksi buku yang berusia jutaan tahun akan membutuhkan biaya yang besar untuk merawatnya selain itu semakin banyaknya penulis menerbitkan buku-bukunya semakin banyak juga ruangan yang disediakan untuk menyimpan buku-buku tersebut. Dengan berkembangnya dunia teknologi, sekarang sudah ada buku digital atau lebih dikenal dengan elektronik book (e-book. E-book dapat dibaca dengan perangkat komputer, laptop bahkan perangkat seluler. Berbagai macam format e-book yang telah digunakan namun yang dapat menampilkan e-book sesuai dengan perangkat seluler dengan ukuran layar yang bervariasi adalah format electronic publication (epub. Jadi epub adalah standar format e-boook yang diperkenalkan oleh Intenational Digital Publishing Forum (IDPF pada oktober 2011 dengan aplikasi editornya sigil. Sigil adalah sebuah editor Open Source yang mudah didapatkan oleh semua penulis maupun pembaca.

  20. Development of Electronic Book (E-Book EPUB-Based for Display Course

    Directory of Open Access Journals (Sweden)

    Oktafiany Widhi Astuti

    2017-09-01

    Full Text Available The aim of this research is to produce a source of learning in the form of electronic book (e-book with EPUB format for the Product Management Subject, and measuring the effectiveness of the use of e-book as a source for student learning independently. The study was conducted using the development model proposed by Sugiyono. This study used a questionnaire to obtain data validated by an expert. Students are as audience in learning using e-book based EPUB. The average of validation result and trial of effectiveness of EPUB-based e-book used calculation of joint validity which resulted percentage of 86,14% which means very valid and suitable to be used as alternative learning source for the Product Management Subject.

  1. BOOK REVIEW: Advances in Electronic Marketing,

    OpenAIRE

    Reviewed by Dr. Ayhan YILMAZ

    2005-01-01

    164Advances in Electronic Marketing, Edited by Irvine Clarke IIIand Theresa Flaherty, 2005, Hershey, PA: dea GroupReviewed by Dr. Ayhan YILMAZAnadolu University, Eskişehir-TURKEYThere are many challenges facing organizations today as theyincorporate electronic marketing methods into their strategy. Advancesin Electronic Marketing examines these challenges within three majorthemes: the global environment, the strategic/technological realm, andthe buyer behavior of online consumers.Each chapter...

  2. Electronic laboratory books in fusion experiments and engineering

    Energy Technology Data Exchange (ETDEWEB)

    Landgraf, B., E-mail: b.landgraf@fz-juelich.d [Institut fuer Energieforschung - Plasmaphysik, Forschungszentrum Juelich GmbH, EURATOM Association, D-52425 Juelich (Germany); Kraemer-Flecken, A. [Institut fuer Energieforschung - Plasmaphysik, Forschungszentrum Juelich GmbH, EURATOM Association, D-52425 Juelich (Germany)

    2010-07-15

    In this work we introduce eLaBo-an electronic laboratory book system. ELaBo is a tool that enables collaboration of distributed teams by using standard internet browsers. It provides several functions: Users can create books for specific purposes, e.g. an experimental session or for recording on diagnostics. A book contains pages and resources (e.g. binary files), which are created and manipulated by users of the book. A simple WIKI syntax is used to edit the contents of pages including formatted text, images, and LaTeX for expressing mathematical equations. ELaBo provides for different types of links, a full-text search for the WIKI pages and a version history. Access control is implemented using a key methaphor. Recently (since the last login) modified or created pages or books can be displayed on demand.

  3. Electronic laboratory books in fusion experiments and engineering

    International Nuclear Information System (INIS)

    Landgraf, B.; Kraemer-Flecken, A.

    2010-01-01

    In this work we introduce eLaBo-an electronic laboratory book system. ELaBo is a tool that enables collaboration of distributed teams by using standard internet browsers. It provides several functions: Users can create books for specific purposes, e.g. an experimental session or for recording on diagnostics. A book contains pages and resources (e.g. binary files), which are created and manipulated by users of the book. A simple WIKI syntax is used to edit the contents of pages including formatted text, images, and LaTeX for expressing mathematical equations. ELaBo provides for different types of links, a full-text search for the WIKI pages and a version history. Access control is implemented using a key methaphor. Recently (since the last login) modified or created pages or books can be displayed on demand.

  4. Electronic Books: Children's Reading and Comprehension

    Science.gov (United States)

    Grimshaw, Shirley; Dungworth, Naomi; McKnight, Cliff; Morris, Anne

    2007-01-01

    This study investigates the differences in children's comprehension and enjoyment of storybooks according to the medium of presentation. Two different storybooks were used and 132 children participated. Of these, 51 children read an extract from "The Magicians of Caprona," about half reading an electronic version with an online dictionary, and the…

  5. A Web-Based Electronic Book (e-book) Library: The netLibrary Model.

    Science.gov (United States)

    Connaway, Lynn Silipigni

    2001-01-01

    Identifies elements that are important for academic libraries to use in evaluating electronic books, including content; acquisition and collection development; software and hardware standards and protocols; digital rights management; access; archiving; privacy; the market and pricing; and enhancements and ideal features. Describes netLibrary, a…

  6. Addressing the Challenge: Cataloguing Electronic Books in Academic Libraries

    Directory of Open Access Journals (Sweden)

    Shuzhen Zhao

    2010-03-01

    Full Text Available Objective ‐ This paper explores the various issues and challenges arising from e‐book cataloguing experienced at the University of Windsor’s Leddy Library and the Ontario Council of University Libraries (OCUL. This discussion uses an evidence based approach to identify and resolve issues relevant to academic libraries as well as to consortia. With the ever rising popularity of e‐books within academic libraries, cataloguing librarians are actively seeking more effective methods of managing this new electronic medium, including the development of new cataloguing policies and procedures. This paper will explore the various issues and challenges surrounding e‐book cataloguing and processing within academic libraries, and will identify new policies and procedures that may be used to effectively assist in e‐book management.Methods ‐ This paper presents a case study of e‐book cataloguing practices undertaken by a Canadian academic library and the consortium with which it is affiliated. Towards this end, the University of Windsor’s Leddy Library will be the prime focus of this study, with its establishment of a new e‐book MARC records database. The research is based on the results of the e‐book MARC project undertaken by the Leddy Library and the Ontario Council of University Libraries (OCUL.Through analysis of various suppliers’ MARC records and the actual implementation of the e‐book MARC project, the authors developed and evaluated a new approach to e‐book cataloguing for use in academic libraries.Results ‐ This practice‐based approach towards the development of a new method of e‐book cataloguing required continual modification and examination of e‐book MARC records within the target library. The Leddy Library’s e‐book MARC project provided an excellent opportunity to test the library’s existing cataloguing standards and procedures for print format, while at the same time, identifying related e‐books issues

  7. Feasibility of using a handheld electronic device for the collection of patient reported outcomes data from children.

    Science.gov (United States)

    Vinney, Lisa A; Grade, John D; Connor, Nadine P

    2012-01-01

    The manner in which a communication disorder affects health-related quality of life (QOL) in children is not known. Unfortunately, collection of quality of life data via traditional paper measures is labor intensive and has several other limitations, which hinder the investigation of pediatric quality of life in children. Currently, there is not sufficient research regarding the use of electronic devices to collect pediatric patient reported outcomes in order to address such limitations. Thus, we used a cross-over design to compare responses to a pediatric health quality of life instrument (PedsQL 4.0) delivered using a handheld electronic device to those from a traditional paper form. Respondents were children with (n=9) and without (n=10) a speech or voice disorder. For paper versus the electronic format, we examined time to completion, number of incomplete or inaccurate question responses, intra-rater reliability, ease of use, and child and parent preference. There were no significant differences between children's scores, time to complete the measure, or ratings related to ease of answering questions. The percentage of children who made answering errors or omissions with paper and pencil was significantly greater than the percentage of children who made such errors using the device. This preliminary study demonstrated that use of an electronic device to collect QOL or patient-reported outcomes (PRO) data from children is more efficient than and just as feasible, reliable, and acceptable as using paper forms. The development of hardware and software applications for the collection of QOL and/or PRO data in children with speech disorders is likely warranted. The reader will be able to understand: (1) The potential benefits of using electronic data capture via handheld devices for collecting pediatric patient reported outcomes; (2) The Pediatric Quality of Life Inventory 4.0 is a measure of the perception of general health quality that has distinguished between

  8. Handheld juggernaut.

    Science.gov (United States)

    Hagland, Mark

    2010-08-01

    Not only are hospital, health system, and medical group ClOs and clinical informaticists deploying handheld mobile devices across their enterprises as clinical computing tools; clinicians, especially physicians, are increasingly bringing their own BlackBerrys, iPhones, iPads, Android devices, and other handhelds, into patient care organizations for their personal clinical use. Not surprisingly, the challenges--as well as the opportunities--are multilayered and complex, and include the strategic planning, infrastructure, clinician preference, clinician workflow, and security issues involved in the emerging mobile handheld revolution. The diversity of approaches among ClOs and other healthcare IT leaders on such issues is striking, and underscores the need for flexibility and nimbleness going forward.

  9. Characterization of front-end electronics for CZT based handheld radioisotope identifier

    Energy Technology Data Exchange (ETDEWEB)

    Lombigit, L., E-mail: lojius@nm.gov.my [Malaysian Nuclear Agency, Bangi, 43000 Kajang, Selangor (Malaysia); Rahman, Nur Aira Abd; Mohamad, Glam Hadzir Patai; Ibrahim, Maslina Mohd; Yussup, Nolida; Yazid, Khairiah; Jaafar, Zainudin

    2016-01-22

    A radioisotope identifier device based on large volume Co-planar grid CZT detector is current under development at Malaysian Nuclear Agency. This device is planned to be used for in-situ identification of radioisotopes based on their unique energies. This work reports on electronics testing performed on the front-end electronics (FEE) analog section comprising charge sensitive preamplifier-pulse shaping amplifier chain. This test involves measurement of charge sensitivity, pulse parameters and electronics noise. This report also present some preliminary results on the spectral measurement obtained from gamma emitting radioisotopes.

  10. Where Do Electronic Books Fit in the College Research Arsenal of Resources?

    Science.gov (United States)

    Barbier, Patricia

    2007-01-01

    Student use of electronic books has become an accepted supplement to traditional resources. Student use and satisfaction was monitored through an online course discussion board. Increased use of electronic books indicate this service is an accepted supplement to the print book collection.

  11. BOOK REVIEW: Electron acceleration in the aurora and beyond

    Science.gov (United States)

    McClements, K. G.

    1999-08-01

    the Debye number (the number of particles in a sphere of radius equal to the Debye length) is actually rather higher in the solar wind and the Earth's magnetosphere than it is in any laboratory plasma: in this sense space plasmas are more `ideal' than laboratory ones. Changes in magnetic field topology occur in both the magnetosphere and tokamaks, but in the former case the term `magnetic reconnection' tends to be used only in a steady state context: temporary or sporadic changes in field topology at the magneto- sphere/magnetosheath boundary, for example, are described instead as `flux transfer events'. Reconnection in tokamaks, on the other hand, is generally regarded as an intrinsically time dependent process. Such subtle distinctions in terminology should be borne in mind by any fusion researchers reading this book. Dr Bryant's writing style is informal and often entertaining. A good example of this, from Chapter 3, is the following: ``Auroral arcs can be bright enough to use as a reading lamp, although it would be something of a waste to use it as such, since the aurora is vastly more interesting than any document (even this one).'' Chapter 3, indeed, is the best part of the book, covering as it does the author's principal area of expertise, namely the aurora. The author gives a very clear account of auroral phenomenology, in particular observations of auroral electrons, before considering the merits of rival acceleration mechanisms. The approach is largely non-mathematical, with few equations: those that do appear are not numbered (it would have been better if they had been). It has to be said that the author is not always rigorous or consistent. For example, acceleration a is first defined `in its most general sense' to be rate of change of speed, rather than velocity: thus, according to this definition, a = 0 in a static magnetic field. A few pages later, the same symbol is used to denote the modulus of the rate of change of velocity: this, of course, is

  12. Digital forensics for handheld devices

    CERN Document Server

    Doherty, Eamon P

    2012-01-01

    Approximately 80 percent of the world's population now owns a cell phone, which can hold evidence or contain logs about communications concerning a crime. Cameras, PDAs, and GPS devices can also contain information related to corporate policy infractions and crimes. Aimed to prepare investigators in the public and private sectors, Digital Forensics for Handheld Devices examines both the theoretical and practical aspects of investigating handheld digital devices. This book touches on all areas of mobile device forensics, including topics from the legal, technical, academic, and social aspects o

  13. Assessing the accommodation response after near visual tasks using different handheld electronic devices

    Directory of Open Access Journals (Sweden)

    Aikaterini I. Moulakaki

    Full Text Available ABSTRACT Purpose: To assess the accommodation response after short reading periods using a tablet and a smartphone as well as determine potential differences in the accommodation response at various stimulus vergences using a Hartmann- Shack aberrometer. Methods: Eighteen healthy subjects with astigmatism of less than 1 D, corrected visual acuity of 20/20 or better, and normal findings in an ophthalmic examination were enrolled. Accommodation responses were obtained under three different conditions: accommodation system of the eye relaxed and visually stressed with a tablet and an smartphone for 10 min, at a distance of 0.25 m from the subject's eyes. Three measurements of accommodation response were monocularly acquired at stimulus vergences ranging from 0 to 4 D (1-D step. Results: No statistically significant differences were found in the accommodation responses among the conditions. A moderate but gradually increasing root mean square, coma-like aberration was found for every condition. Conversely, the spherical aberration decreased as stimulus vergences increased. These outcomes were identified in comparison to the one-to-one ideal accommodation response, implying that a certain lag value was present in all stimulus vergences different from 0 D. Conclusions: The results support the hypothesis that the difference between the ideal and real accommodation responses is mainly attributed to parameters associated with the accommodation process, such as the near visual acuity, depth of focus, pupil diameter, and wavefront aberrations. The wavefront aberrations were dependent on the 3-mm pupil size selected in this study. The accommoda tion response was not dependent on the electronic device employed in each condition, and it was mainly associated with young age and level of amplitude of accommodation of the subjects.

  14. No Shelf Required 2: Use and Management of Electronic Books

    Science.gov (United States)

    Polanka, Sue, Ed.

    2012-01-01

    With their explosive sales and widespread availability over the past few years, e-books have definitively proven that they're here to stay. In this sequel to her best-selling book of the same title, expert Polanka dives even deeper into the world of digital distribution. Contributors from across the e-book world offer their perspectives on what's…

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

    Science.gov (United States)

    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…

  16. The Efficacy of Electronic Books in Fostering Kindergarten Children's Emergent Story Understanding

    Science.gov (United States)

    de Jong, Maria T.; Bus, Adriana G.

    2004-01-01

    A counterbalanced, within-subjects design was carried out to study the efficacy of electronic books in fostering kindergarten children's emergent story understanding. The study compared effects of children's independent reading of stories electronically with effects of printed books read aloud by adults. Participants were 18 four- to five-year-old…

  17. Are Electronic Books Effective in Teaching Young Children Reading and Comprehension?

    Science.gov (United States)

    Grant, Jamillah M. A.

    2004-01-01

    Whether electronic books, CD-ROM'S, or interactive media are beneficial in teaching reading should be determined on evidence that they aid reading comprehension. Reading is worthless unless one comprehends. In order to examine the effectiveness of electronic books in a reading program, the characteristics and attributes of how…

  18. Off the Shelf: Trends in the Purchase and Use of Electronic Reference Books

    Science.gov (United States)

    Korah, Abe; Cassidy, Erin; Elmore, Eric; Jerabek, Ann

    2009-01-01

    What is the future direction of reference books? What types of policies are libraries implementing regarding the purchase of electronic reference books? Are libraries still buying hard copy reference items when an electronic equivalent is available? This paper discusses a national survey of libraries regarding the purchase and use of electronic…

  19. Do Students Using Electronic Books Display Different Reading Comprehension and Motivation Levels than Students Using Traditional Print Books?

    Science.gov (United States)

    Wells, Casey L.

    2012-01-01

    The effect of electronic books on the reading comprehension of middle and high school students was examined using an experimental posttest-only control-group design. A convenience sample of 140 randomly assigned middle and high school English students at an independent school in eastern North Carolina participated. Half of the students used…

  20. Selecting "Just Right" Electronic Books for the Early Childhood Classroom

    Science.gov (United States)

    McNelly, Tracy A.

    2018-01-01

    The effective use of e-books--now common in school libraries and classrooms--begins when teachers understand how to choose e-books that help to support emergent and early literacy skills for students in their early childhood classrooms.

  1. IPhone or Kindle: Competition of Electronic Books Sales

    Science.gov (United States)

    Chen, Li

    With the technical development of the reading equipment, e-books have witnessed a gradual and steady increase in sales in recent years. Last year, smart phones announced to be able to perform additional functions as e-book reading devices, making it possible for retailers selling e-books for smart phones (SPR) such as iPhone to differentiate with those selling e-books for specific reading equipment (SER) such as Amazon Kindle. We develop a game theory model to examine the competition between SER and SPR retailers. We derive the equilibrium price and analyze the factors that affect equilibrium outcomes under both scenarios of complete and incomplete information. Our results suggest that reduced cost due to inconvenience of reading e-books over iPhone lowers equilibrium prices, and reduced cost of specific reading equipment leads to more intense price competition. Under information asymmetry, we show that SER retailers will increase the price at equilibrium.

  2. Parent-Toddler Behavior and Language Differ When Reading Electronic and Print Picture Books.

    Science.gov (United States)

    Strouse, Gabrielle A; Ganea, Patricia A

    2017-01-01

    Little is known about the language and behaviors that typically occur when adults read electronic books with infants and toddlers, and which are supportive of learning. In this study, we report differences in parent and child behavior and language when reading print versus electronic versions of the same books, and investigate links between behavior and vocabulary learning. Parents of 102 toddlers aged 17-26 months were randomly assigned to read two commercially available electronic books or two print format books with identical content with their toddler. After reading, children were asked to identify an animal labeled in one of the books in both two-dimensional (pictures) and three-dimensional (replica objects) formats. Toddlers who were read the electronic books paid more attention, made themselves more available for reading, displayed more positive affect, participated in more page turns, and produced more content-related comments during reading than those who were read the print versions of the books. Toddlers also correctly identified a novel animal labeled in the book more often when they had read the electronic than the traditional print books. Availability for reading and attention to the book acted as mediators in predicting children's animal choice at test, suggesting that electronic books supported children's learning by way of increasing their engagement and attention. In contrast to prior studies conducted with older children, there was no difference between conditions in behavioral or off-topic talk for either parents or children. More research is needed to determine the potential hazards and benefits of new media formats for very young children.

  3. Parent–Toddler Behavior and Language Differ When Reading Electronic and Print Picture Books

    Science.gov (United States)

    Strouse, Gabrielle A.; Ganea, Patricia A.

    2017-01-01

    Little is known about the language and behaviors that typically occur when adults read electronic books with infants and toddlers, and which are supportive of learning. In this study, we report differences in parent and child behavior and language when reading print versus electronic versions of the same books, and investigate links between behavior and vocabulary learning. Parents of 102 toddlers aged 17–26 months were randomly assigned to read two commercially available electronic books or two print format books with identical content with their toddler. After reading, children were asked to identify an animal labeled in one of the books in both two-dimensional (pictures) and three-dimensional (replica objects) formats. Toddlers who were read the electronic books paid more attention, made themselves more available for reading, displayed more positive affect, participated in more page turns, and produced more content-related comments during reading than those who were read the print versions of the books. Toddlers also correctly identified a novel animal labeled in the book more often when they had read the electronic than the traditional print books. Availability for reading and attention to the book acted as mediators in predicting children’s animal choice at test, suggesting that electronic books supported children’s learning by way of increasing their engagement and attention. In contrast to prior studies conducted with older children, there was no difference between conditions in behavioral or off-topic talk for either parents or children. More research is needed to determine the potential hazards and benefits of new media formats for very young children. PMID:28559858

  4. Parent–Toddler Behavior and Language Differ When Reading Electronic and Print Picture Books

    Directory of Open Access Journals (Sweden)

    Gabrielle A. Strouse

    2017-05-01

    Full Text Available Little is known about the language and behaviors that typically occur when adults read electronic books with infants and toddlers, and which are supportive of learning. In this study, we report differences in parent and child behavior and language when reading print versus electronic versions of the same books, and investigate links between behavior and vocabulary learning. Parents of 102 toddlers aged 17–26 months were randomly assigned to read two commercially available electronic books or two print format books with identical content with their toddler. After reading, children were asked to identify an animal labeled in one of the books in both two-dimensional (pictures and three-dimensional (replica objects formats. Toddlers who were read the electronic books paid more attention, made themselves more available for reading, displayed more positive affect, participated in more page turns, and produced more content-related comments during reading than those who were read the print versions of the books. Toddlers also correctly identified a novel animal labeled in the book more often when they had read the electronic than the traditional print books. Availability for reading and attention to the book acted as mediators in predicting children’s animal choice at test, suggesting that electronic books supported children’s learning by way of increasing their engagement and attention. In contrast to prior studies conducted with older children, there was no difference between conditions in behavioral or off-topic talk for either parents or children. More research is needed to determine the potential hazards and benefits of new media formats for very young children.

  5. Electronic Book Usage Patterns as Observed at an Academic Library: Searches and Viewings

    Directory of Open Access Journals (Sweden)

    Alain R. Lamothe

    2010-06-01

    Full Text Available In 2009, e-book usage statistics were evaluated at Laurentian University, Canada, to provide a better understanding in how the e-book collection has been utilized as well as to give direction for further collection development. The number of e-books, the number of viewings and the number of searches were examined. The size of the collection grew from a single book in 2002 to more than 60,000 in 2008. The pattern of purchase varied from that of bulk purchasing of large e-book collections to a more selective purchase from 2005 to 2007 and then back to that of bulk purchasing in 2008. Both viewings and searches have increased from year to year at a greater pace than the size e-book collection. The number of searches also appeared to provide a viable means to measure the use of an e-book collection rather than relying entirely on viewings or downloads. Ratios were calculated when comparing viewings and searches to the size of the collection. The largest viewings per e-book and searches per e-book ratios were observed in those years when purchasing was done more selectively. It is also clear that the electronic reference collection has seen far greater use then the electronic monographs. Furthermore, usage of electronic monographs also appeared to be directly proportional to the size of the collection.

  6. Electronic and Printed Books with and without Adult Support as Sustaining Emergent Literacy

    Science.gov (United States)

    Korat, Ofra; Segal-Drori, Ora; Klien, Pnina

    2009-01-01

    Emergent literacy (EL) enhancement has been the goal of numerous educational programs for years, especially for children from low socioeconomic statuses (LSES) (Snow, 1994; Whitehurst, Zevebergen, Crone, Schultz, Velting, & Fischel, 1999). During the past decade, technology software, including electronic books (e-books), have become…

  7. Adopting an Electronic Text Book for a Postgraduate Accounting Course: An Experiential Study

    Science.gov (United States)

    Schoch, Herbert P.; Teoh, Hai Yap; Kropman, Margaret

    2006-01-01

    Students are becoming accustomed to using the Internet as an information source that supplements or replaces the normal institutional and classroom handout. However, the use of full electronic books through the Internet or CD instead of a printed full text book is a uniquely different experience, not only for these students but also for academics…

  8. Introduction of Electronic Book Ordering with EDIFACT in a Special Library: A Case Study.

    Science.gov (United States)

    Stadler, Peter; Thomas, Martin; Mernke, Ernst

    1999-01-01

    Describes book ordering procedures at a German pharmaceutical library using the Electronic Data Interchange for Administration, Commerce and Transport (EDIFACT) guidelines developed by the United Nations. Topics include advantages for libraries and for the book trade, changes needed in software, productivity gains, and EDIFACT versus the Internet.…

  9. Electronic books. On-line access to the full-texts of non periodical documents

    International Nuclear Information System (INIS)

    Svrsek, L.

    2004-01-01

    This presentation describes several options how electronic books (technical handbooks, scientific books, reference works, etc.) are published and available on-line on the Internet. There is a short description of some of the major services provided by worldwide publishers. As a part of the presentation there will be a live demonstration of selected services and work slices of the most interested systems. (author)

  10. The use of electronic books in midwifery education: the student perspective.

    Science.gov (United States)

    Appleton, Leo

    2004-12-01

    The objectives of this paper are: (i) to illustrate the use of e-books by health studies students at a college of higher education; (ii) to provide a demonstration of how e-books may be facilitated by library and information services staff working across the health and academic sectors; (iii) to comment upon the experiences of health studies students, in using e-books. A focus group of 10 student midwives was used to gain insight into how e-books may be used in an academic context for health professionals. The findings of the student midwives' focus group are reported and discussed. In this instance, the student midwives were encouraged to use e-books as part of a structured information skills programme. The paper concentrates on how the e-books were used within this context and addresses the potential benefits and disadvantages from a student perspective. The results provide evidence of a largely positive experience of using e-books as an electronic information resource. The focus group reveals many benefits and advantages in the facilitation and use of e-books, as well as addressing areas for development. It is concluded that e-books have a place in health library and information resources, but further development of e-books and e-book collections is required and subsequent investigation into their most effective use.

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

    Directory of Open Access Journals (Sweden)

    Tomislav Jakopec

    2015-07-01

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

  12. Electronic Publishing and Its Impact on Books and Libraries: An Overview with Comment and Recommendation.

    Science.gov (United States)

    Wang, Chih

    1986-01-01

    Reviews definitions and the scope, history, technological capabilities, and other significant issues of electronic publishing. Advantages and disadvantages of electronic publishing are compared to those of traditional publishing, and possible future impacts of electronic publishing on books and libraries are considered. (CDD)

  13. Tablet-Based eBooks for Young Children: What Does the Research Say?

    OpenAIRE

    Reich, SM; Yau, JC; Warschauer, M

    2016-01-01

    Young children's use of electronic books (eBooks) is increasing as handheld touch screen devices, such as tablets, become increasingly available. Although older children's reading on tablets has been more broadly investigated, less is known about the impacts of digital reading for infant, toddlers, and preschoolers. This review compares the educational affordances of reading on tablets versus print books for young children's learning.A qualitative synthesis of research on tablet-based eReadin...

  14. The Effects of Electronic Books on Pre-Kindergarten-to-Grade 5 Students' Literacy and Language Outcomes: A Research Synthesis

    Science.gov (United States)

    Zucker, Tricia A.; Moody, Amelia K.; McKenna, Michael C.

    2009-01-01

    Electronic books (e-books) are a prevalent method for integrating technology in preschool and elementary classrooms; however, there is a lack of consensus concerning the extent to which e-books increase literacy skills in the domains of comprehension and decoding. This article assesses the efficacy of e-books with a comprehensive review method,…

  15. Book of abstracts of the second Uzbekistan physical electronics conference

    International Nuclear Information System (INIS)

    1999-11-01

    The second Uzbekistan Physical Electronics Conference on was held on 3-5 November, 1999 in Tashkent, Uzbekistan. The specialists discussed both theoretical and experimental research results in the field of interaction of corpuscular beams with solid state surface: fundamental problem of adsorption; surface ionization; electron, ion, photon emission; scattering of the particles on the surface; action of ion and electron irradiation, plasma treatment of material surface and also the problems of solid state electronics and applications of fundamental problems of physical electronics to surface diagnostics, ecology, technology and agriculture. More than 300 talks were presented in the meeting on the subjects mentioned above(A.A.D.)

  16. Thresholds of whole-blood β-hydroxybutyrate and glucose concentrations measured with an electronic hand-held device to identify ovine hyperketonemia.

    Science.gov (United States)

    Pichler, M; Damberger, A; Schwendenwein, I; Gasteiner, J; Drillich, M; Iwersen, M

    2014-03-01

    Metabolic disorders, especially hyperketonemia, are very common in dairy sheep. The whole-blood concentrations of β-hydroxybutyrate (BHBA) and glucose can be determined by commercially available electronic hand-held devices, which are used in human medicine and for the detection of ketosis in dairy cows. The aim of this study was to evaluate the suitability of the hand-held device Precision Xceed (PX; Abbott Diabetes Care Inc., Abbott Park, IL) to detect hyperketonemia in ewes. An additional objective of this study was to evaluate the agreement between samples obtained by minimal invasive venipuncture of an ear vein and measurements of whole-blood samples from the jugular vein (vena jugularis, v. jug.). Blood samples taken from the v. jug. were collected from 358 ewes on 4 different farms. These samples and a blood drop obtained from an ear vein were analyzed simultaneously on farm with the PX. For method comparison, the samples obtained from the v. jug. were also analyzed by standard methods, which served as the gold standard at the Central Laboratory of the University of Veterinary Medicine Vienna, Austria. The correlation coefficients between the serum BHBA concentration and the concentrations measured with the hand-held meter in the whole blood from an ear vein and the v. jug. were 0.94 and 0.96, respectively. The correlation coefficients of plasma and whole-blood glucose concentration were 0.68 for the v. jug. and 0.47 for the ear vein. The mean glucose concentration was significantly lower in animals classified as hyperketonemic (BHBA ≥ 1.6 mmol/L) compared with healthy ewes. Whole-blood concentrations of BHBA and glucose measured with the PX from v. jug. showed a constant negative bias of 0.15 mmol/L and 8.4 mg/dL, respectively. Hence, a receiver operating characteristic analysis was performed to determine thresholds for the PX to detect hyperketonemia in ewes. This resulted in thresholds for moderate ketosis of BHBA concentrations of 0.7 mmol/L in blood

  17. The research of 4th grade mathematical curriculum electronic picture book construction and development in integrating indigenous culture

    Science.gov (United States)

    Chen, Yen Ting; Hsin Wang, Juei

    2017-02-01

    This research aimed at integrating Seediq culture and mathematical course design for fourth-grade elementary school, and then transforming this mathematical course into an electronic picture book. During the process of electronic book development, the researchers collected videos of six participants engaged in discussion, reflection minutes after the meeting written by the attendants, the researchers' observation and review journals, and conversations with the participants. Then, researchers utilized Content Analysis to explore, try, review and retry steps of electronic book making process. The main findings: There are four periods of electronic book making process, research occurrence period, curriculum design period, electronic book transformation period, and result evaluation period. The picture book included the White Stone Legend born from Seediq seniors, historical battle for hunting field between tribes, and concepts of approximation, angle, triangle, and quadrangle features. At last, with the research result, this article presents the corroboration of related works, and then proposes suggestions of electronic book teaching and follow-up studies.

  18. Book of Knowledge (BOK) for NASA Electronic Packaging Roadmap

    Science.gov (United States)

    Ghaffarian, Reza

    2015-01-01

    The objective of this document is to update the NASA roadmap on packaging technologies (initially released in 2007) and to present the current trends toward further reducing size and increasing functionality. Due to the breadth of work being performed in the area of microelectronics packaging, this report presents only a number of key packaging technologies detailed in three industry roadmaps for conventional microelectronics and a more recently introduced roadmap for organic and printed electronics applications. The topics for each category were down-selected by reviewing the 2012 reports of the International Technology Roadmap for Semiconductor (ITRS), the 2013 roadmap reports of the International Electronics Manufacturing Initiative (iNEMI), the 2013 roadmap of association connecting electronics industry (IPC), the Organic Printed Electronics Association (OE-A). The report also summarizes the results of numerous articles and websites specifically discussing the trends in microelectronics packaging technologies.

  19. The Acquisition of Electronic Books in the Area of Astronomy in the UNAM

    OpenAIRE

    Beatriz Juarez

    2014-01-01

    The high cost of electronic books (e-Books) in the present in addition to the low budget of the Astronomical Libraries of the National Autonomous University of Mexico (UNAM), led the three libraries in the area of Astronomy to become part of the Group of Libraries in the area of Sciences in 2011. This Group was motivated by the need of purchasing e-Books, which due to their high costs, made it impossible to acquire materials of interest for each library Therefore the Working Group in dedi...

  20. Creating books for the National electronic Library for Health: expected barriers and useful lessons.

    Science.gov (United States)

    O'Brien, C

    2000-12-01

    The National electronic Library for Health (NeLH) is now taking shape, as the virtual branch libraries begin to accumulate 'books', among their resources. In the Primary Care branch (http://www.nelh-pc.nhs.uk), one of the first available books was the Statement of Fees and Allowances (otherwise known as the Red Book). While being held up as an example of what the NeLH can offer, this book and the story of its transformation from paper to Internet format is a powerful example of how much further the National Health Service (NHS) must go before it can claim to be fully exploiting the benefits of information technology (IT). This article refers to the author's experience in producing electronic books for primary care using WaX software, and an example of a process change from paper to screen that was managed within a university administrative office. The author suggests that to reap optimal benefits from IT, the NeLH and its collaborators must address the fundamental issues of people and the paper-based processes used by information providers. The NeLH must work with both NHS IT trainers and information providers in a three-way collaboration involving key people and processes, to achieve the efficient production of an updateable and user-friendly library of electronic books.

  1. Clinical and academic use of electronic and print books: the Health Sciences Library System e-book study at the University of Pittsburgh.

    Science.gov (United States)

    Folb, Barbara L; Wessel, Charles B; Czechowski, Leslie J

    2011-07-01

    The purpose of the Health Sciences Library System (HSLS) electronic book (e-book) study was to assess use, and factors affecting use, of e-books by all patron groups of an academic health sciences library serving both university and health system-affiliated patrons. A web-based survey was distributed to a random sample (n=5,292) of holders of library remote access passwords. A total of 871 completed and 108 partially completed surveys were received, for an approximate response rate of 16.5%-18.5%, with all user groups represented. Descriptive and chi-square analysis was done using SPSS 17. Library e-books were used by 55.4% of respondents. Use by role varied: 21.3% of faculty reported having assigned all or part of an e-book for class readings, while 86% of interns, residents, and fellows reported using an e-book to support clinical care. Respondents preferred print for textbooks and manuals and electronic format for research protocols, pharmaceutical, and reference books, but indicated high flexibility about format choice. They rated printing and saving e-book content as more important than annotation, highlighting, and bookmarking features. Respondents' willingness to use alternate formats, if convenient, suggests that libraries can selectively reduce title duplication between print and e-books and still support library user information needs, especially if publishers provide features that users want. Marketing and user education may increase use of e-book collections.

  2. Electronic systems study topics in physics book 8

    CERN Document Server

    Bolton, William

    2013-01-01

    Electronic Systems is concerned with electronic systems such as sine-wave oscillators, amplifiers with negative feedback, operational amplifiers, analogue and digital computers, switching circuits, bistable circuits, and microprocessors. This text is comprised of five chapters; the first of which introduces the basic ideas of a system, feedback, control, and logic gates. Examples of feedback and closed-loop control are given, and the distinction between the effects of positive and negative feedback is described, along with the functions of AND, OR, NOT, NOR, and NAND logic gates. The next chap

  3. Suitability of capillary blood obtained by a minimally invasive lancet technique to detect subclinical ketosis in dairy cows by using 3 different electronic hand-held devices.

    Science.gov (United States)

    Kanz, P; Drillich, M; Klein-Jöbstl, D; Mair, B; Borchardt, S; Meyer, L; Schwendenwein, I; Iwersen, M

    2015-09-01

    The objective of this study was to evaluate the suitability of capillary blood obtained by a minimally invasive lancet technique to detect subclinical ketosis in 49 prepartum and 191 postpartum Holstein-Friesian cows using 3 different electronic hand-held devices [FreeStyle Precision (FSP, Abbott), GlucoMen LX Plus (GLX, A. Menarini), NovaVet (NOV, Nova Biomedical)]. The β-hydroxybutyrate (BHBA) concentration in serum harvested from coccygeal blood samples was analyzed in a laboratory and used as a reference value. Capillary samples were obtained from the skin of the exterior vulva by using 1 of 3 different lancets. In all samples, the concentration of BHBA was immediately analyzed with all 3 hand-held devices used in random order. All lancets used in the study were eligible for capillary blood collection but differed in the total number of incisions needed. Spearman correlation coefficients between the BHBA concentrations in capillary blood and the reference test were highly significant with 83% for the FSP, 73% for the NOV, and 63% for the GLX. Using capillary blood, the FSP overestimated the mean BHBA concentration compared with the reference test (+0.08 mmol/L), whereas the GLX and NOV underestimated the mean concentration (-0.07 and -0.01 mmol/L). When a BHBA concentration of 1.2 mmol/L in serum was used to define subclinical ketosis, the corresponding analyses of receiver operating characteristics resulted in optimized thresholds for capillary blood of 1.1 mmol/L for the NOV and GLX devices, and of 1.0 mmol/L for the FSP. Based on these thresholds, sensitivities (Se) and specificities (Sp) were 89 and 84% for the NOV, 80 and 89% for the GLX, and 100 and 76% for the FSP. Based on a serum BHBA concentration of 1.4 mmol/L, analyses of receiver operating characteristics resulted in optimized cut-offs of 1.4 mmol/L for the FSP (Se 100%, Sp 92%), 1.3 mmol/L for the NOV (Se 80%, Sp 95%), and 1.1 mmol/L (Se 90%, Sp 85%) for the GLX. Using these optimized thresholds

  4. Web based electronic log book for Indus-2

    International Nuclear Information System (INIS)

    Srivastava, B.S.K.; Fatnani, P.

    2011-01-01

    Raja Ramanna Centre for Advanced Technology (RRCAT), Indore, India has a 20 MeV Microtron injector, a 450/700 MeV Booster Synchrotron, a 450 MeV Storage Ring Indus-1 and another 2.5 GeV Storage Ring Indus-2. Both the machines are national facilities and are run round the clock to provide synchrotron radiation to users as well as carrying out machine related studies. In a multi accelerator complex like this, an effective system for electronically recording experimental data, machine status, events etc is considered essential. Considering the advantages of Internet technologies, a first version of web based Electronic Logbook (Elogbook) has been developed using HTML, JavaScript, java servlets and SQL database. This Elogbook will provide convenient way to review machine performance, help in problem diagnosis and improve communications among working teams. (author)

  5. Electronic book and its use by undergraduate students of a federal university

    Directory of Open Access Journals (Sweden)

    Adriana Bogliolo Sirihal Duarte

    2015-09-01

    Full Text Available Introduction: Electronic books (e-books has been gaining notoriety in the market and in academic research. University libraries bet on loan contents, and do not believe on borrow devices for reading purposes. Purpose: Presents the results of a research carried out with undergraduate students and librarians of the Library System of Universidade Federal de Minas Gerais - UFMG designed to investigate how the students are using e-books and e-readers and if the library system is prepared to provide support in terms of services and collections. Methodology: Regarding the methodology, the research was conducted in three steps including literature review, qualitative research with librarians(conducting interviews and quantitative research with students (questionnaires. Results: The main results show that over 50% of students have made use of ebooks but about 75% prefer the p-books to perform their activities of reading and research. The main format used is PDF. The most used features include changing the font size, underline, consult the dictionary and annotate. The provision of e-books by the Library System of UFMG is still limited and occurs through isolated initiatives by units. Librarians point out advantages and disadvantages of e-book usage. Conclusions: The public has not demanded more than it is been offered. Given the choice, the vast preference of UFMG reader is still the book in the printed version.

  6. Factors Affecting the Use of Print and Electronic Books: A Use Study and Discussion

    Science.gov (United States)

    Fry, Amy

    2018-01-01

    This article outlines a study assessing and comparing the rate of use of nonreference print and electronic book collections acquired during the same time period at one academic library. Rate of use was examined for both collections by discipline and method of acquisition. The author found that 74 percent of print titles acquired in 2008-2009 had…

  7. The roles of electronic books in the transformation of learning and instruction

    NARCIS (Netherlands)

    Huang, Ronghuai; Chen, Nian-Shing; Kang, Myunghee; McKenney, Susan; Churchill, Daniel

    2014-01-01

    Huang, R., Chen, N., Kang, M. McKenney, S. & Churchill, D. (2013). The roles of electronic books in the transformation of learning and instruction. In N. Chen, R. Huang, Kinshuk, Y. Li, D. G. Sampson (Eds.) Proceedings of the IEEE 13th International Conference on Advanced Learning Technologies

  8. The Discourse on Printed and Electronic Books: Analogies, Oppositions, and Perspectives

    Science.gov (United States)

    Velagic, Zoran

    2014-01-01

    Introduction: The point of departure for this paper is the twofold analogy (analogy of content, analogy of medium) between printed and electronic books, the aim being to draw attention to the usual perception of their capacities and relationships, to provide a rather detailed analysis of the outcome and sustainability of such analogies and…

  9. Factors that Affect Emergent Literacy Development When Engaging with Electronic Books

    Science.gov (United States)

    Salmon, Lynda G.

    2014-01-01

    This article reviews extant literature with the purpose of identifying factors that affect the potential efficacy of electronic books to support literacy development during early childhood. Selection criteria include experimental, quasi-experimental, and observational studies from peer-reviewed journals from 2000 to 2013 with a target population…

  10. Teacher-Created Electronic Books: Integrating Technology to Support Readers with Disabilities

    Science.gov (United States)

    Rhodes, Joan A.; Milby, Tammy M.

    2007-01-01

    The No Child Left Behind Act of 2001 holds U.S. schools accountable for the yearly assessment of all students as they progress toward meeting state educational goals. Students with disabilities continue to be a focal point for improving student achievement at the school and district levels. Creating teacher-made electronic books is an effective…

  11. Atom Core Interactive Electronic Book to Develop Self Efficacy and Critical Thinking Skills

    Science.gov (United States)

    Pradina, Luthfia Puspa; Suyatna, Agus

    2018-01-01

    The purpose of this research is to develop interactive atomic electronic school book (IESB) to cultivate critical thinking skills and confidence of students grade 12. The method used in this research was the ADDIE (Analyze Design Development Implementation Evaluation) development procedure which is limited to the test phase of product design…

  12. The Acquisition of Electronic Books in the Area of Astronomy in the UNAM

    Science.gov (United States)

    Juarez, B.

    2015-04-01

    The current high cost of electronic books coupled with the low budget for the astronomy libraries of the National Autonomous University of Mexico (UNAM) has led to the three libraries in the area of Astronomy to become part of the Group of Libraries in the area of sciences, which happened in 2011. This group was formed to support the purchasing of e-books: because of their high costs, it was impossible to acquire materials of interest for each library. As a result, a working group was formed to prepare lists of e-books to purchase in order to avoid duplication, acquire all needed titles, and combine resources. The goal was to purchase e-books from large publishing companies such as Springer and Elsevier, and also Cambridge UP, Oxford UP, World Scientific, Astronomical Society of the Pacific, and others. Through these joint purchases, the three campus Astronomy libraries — University City, Ensenada, and Morelia — have benefited from the acquisition of e-books from 2010 to 2013. This paper will present the ways the working group functioned, the policies that needed to be followed with regards to the selection and acquisition of e-books, and the benefits at both the Library and Group level.

  13. ITSY Handheld Software Radio

    National Research Council Canada - National Science Library

    Bose, Vanu

    2001-01-01

    .... A handheld software radio platform would enable the construction of devices that could inter-operate with multiple legacy systems, download new waveforms and be used to construct adhoc networks...

  14. Clinical and academic use of electronic and print books: the Health Sciences Library System e-book study at the University of Pittsburgh

    Science.gov (United States)

    Wessel, Charles B; Czechowski, Leslie J

    2011-01-01

    Objectives: The purpose of the Health Sciences Library System (HSLS) electronic book (e-book) study was to assess use, and factors affecting use, of e-books by all patron groups of an academic health sciences library serving both university and health system–affiliated patrons. Methods: A web-based survey was distributed to a random sample (n = 5,292) of holders of library remote access passwords. A total of 871 completed and 108 partially completed surveys were received, for an approximate response rate of 16.5%–18.5%, with all user groups represented. Descriptive and chi-square analysis was done using SPSS 17. Results: Library e-books were used by 55.4% of respondents. Use by role varied: 21.3% of faculty reported having assigned all or part of an e-book for class readings, while 86% of interns, residents, and fellows reported using an e-book to support clinical care. Respondents preferred print for textbooks and manuals and electronic format for research protocols, pharmaceutical, and reference books, but indicated high flexibility about format choice. They rated printing and saving e-book content as more important than annotation, highlighting, and bookmarking features. Conclusions: Respondents' willingness to use alternate formats, if convenient, suggests that libraries can selectively reduce title duplication between print and e-books and still support library user information needs, especially if publishers provide features that users want. Marketing and user education may increase use of e-book collections. PMID:21753914

  15. Feasibility of using a handheld electronic device for the collection of patient reported outcomes data from children

    OpenAIRE

    Vinney, Lisa A.; Grade, John; Connor, Nadine P.

    2011-01-01

    The manner in which a communication disorder affects health-related quality of life (QOL) in children is not known. Unfortunately, collection of quality of life data via traditional paper measures is labor intensive and has several other limitations, which hinder the investigation of pediatric quality of life in children. Currently, there is not sufficient research regarding the use of electronic devices to collect pediatric patient reported outcomes in order to address such limitations. Thus...

  16. Liquidity dynamics in an electronic open limit order book: An event study approach

    OpenAIRE

    Gomber, Peter; Schweickert, Uwe; Theissen, Erik

    2011-01-01

    We analyze the dynamics of liquidity in Xetra, an electronic open limit order book. We use the Exchange Liquidity Measure (XLM), a measure of the cost of a roundtrip trade of given size V. This measure captures the price and the quantity dimension of liquidity. We present descriptive statistics, analyze the cross-sectional determinants of the XLM measure and document its intraday pattern. Our main contribution is an analysis of the dynamics of the XLM measure around liquidity shocks. We use i...

  17. [Evaluation of a new electronic handheld meter for measurement of β-hydroxybutyric acid in dairy cows].

    Science.gov (United States)

    Mahrt, A; Burfeind, O; Voigtsberger, R; Müller, A; Heuwieser, W

    2014-01-01

    Subclinical ketosis (SCK), an important disease in lactating dairy cows, is defined as the presence of elevated concentrations of circulating ketone bodies without the development of clinical signs. Therefore, diagnostic methods are limited to the detection of the concentrations of ketone bodies in different body fluids. The objective of this study was to evaluate a recently developed electronic hand- held meter (NovaVet) for the determination of β-hydroxybutyric acid (BHB) in the blood of dairy cows. A total of 155 lactating dairy cows were included in the trial. Blood samples were taken from each cow and analyzed using the BHB meter. The obtained concentrations were compared to the results determined by a commercial laboratory. The Spearman's rank correlation coefficient was determined between the two methods. A Wilcoxon test was performed and a Bland-Altman plot was generated. Test characteristics (sensitivity, specificity, positive and negative predictive value) for established BHB cut points for the diagnosis of SCK were calculated using receiver operating characteristic (ROC) analysis. The two methods were highly correlated (rs = 0.87; p meter (median 1.0 mmol/l; IQR 0.7-1.3 mmol/l) and by the laboratory (median 0.9 mmol/l; IQR 0.7-1.1 mmol/l). Using a cut point of 1.2 mmol/l, sensitivity and specificity of the BHB meter were 97% and 82%, respectively. There was a good agreement between BHB concentrations determined using the BHB meter and the laboratory. Furthermore, the BHB meter displayed good test characteristics. The specificity of 82% results in a number of false-positive results. However, this new device can be recommended for the detection of SCK in cows under practical conditions.

  18. The Electronic Book: Evolution or Revolution? / Elektronik Kitaplar: Evrim mi Devrim mi?

    Directory of Open Access Journals (Sweden)

    Daniela Živković

    2008-04-01

    Full Text Available [English abstract]The aim of the paper is to show the most important developments of the e-book in the last 10 years. Special emphasis is on the activities contributing to the creation of favorable condition for the production, distribution and reading electronic books. Successful information management with regard to e-books means defining the term e-book itself, developing identification systems, digital rights management and legal deposit as a part of digital libraries and cultural heritage.[Turkish abstract]Bu bildirinin amacı, elektronik kitaplarla ilgili son 10 yılın en önemli gelişmelerini incelemektir. Elektronik kitapların üretim, dağıtım ve okunması için gerekli koşulların yaratılmasına yardımcı olan etkinliklere özel önem verilmiştir. Elektronik kitaplarla ilgili başarılı bilgi yönetimi elektronik kitap teriminin tanımlanması, tanımlama sistemlerinin geliştirilmesi, sayısal hakların yönetimi ve sayısal kütüphaneler ve kültürel sistemin bir parçası olarak derleme yasasının geliştirilmesi anlamına gelmektedir.

  19. Are Prompts Provided by Electronic Books as Effective for Teaching Preschoolers a Biological Concept as Those Provided by Adults?

    Science.gov (United States)

    Strouse, Gabrielle A.; Ganea, Patricia A.

    2016-01-01

    Research Findings: Prior research indicates that shared book reading is an effective method for teaching biological concepts to young children. Adult questioning during reading enhances children's comprehension. We investigated whether adult prompting during the reading of an electronic book enhanced children's understanding of a biological…

  20. Handheld spectrometers: the state of the art

    Science.gov (United States)

    Crocombe, Richard A.

    2013-05-01

    "Small" spectrometers fall into three broad classes: small versions of laboratory instruments, providing data, subsequently processed on a PC; dedicated analyzers, providing actionable information to an individual operator; and process analyzers, providing quantitative or semi-quantitative information to a process controller. The emphasis of this paper is on handheld dedicated analyzers. Many spectrometers have historically been large, possible fragile, expensive and complicated to use. The challenge over the last dozen years, as instruments have moved into the field, has been to make spectrometers smaller, affordable, rugged, easy-to-use, but most of all capable of delivering actionable results. Actionable results can dramatically improve the efficiency of a testing process and transform the way business is done. There are several keys to this handheld spectrometer revolution. Consumer electronics has given us powerful mobile platforms, compact batteries, clearly visible displays, new user interfaces, etc., while telecomm has revolutionized miniature optics, sources and detectors. While these technologies enable miniature spectrometers themselves, actionable information has demanded the development of rugged algorithms for material confirmation, unknown identification, mixture analysis and detection of suspicious materials in unknown matrices. These algorithms are far more sophisticated than the `correlation' or `dot-product' methods commonly used in benchtop instruments. Finally, continuing consumer electronics advances now enable many more technologies to be incorporated into handheld spectrometers, including Bluetooth, wireless, WiFi, GPS, cameras and bar code readers, and the continued size shrinkage of spectrometer `engines' leads to the prospect of dual technology or `hyphenated' handheld instruments.

  1. Hand-held and automated breast ultrasound

    International Nuclear Information System (INIS)

    Bassett, L.W.; Gold, R.H.; Kimme-Smith, C.

    1985-01-01

    The book is a guide for physicians and technologists who use US as an adjunct to mammography; it carefully outlines the pros and cons of US of the breast and its role in the diagnosis of benign and malignant diseases. After an introduction that discusses the philosophy of breast US, the chapters cover the physics of US and instrumentation (both hand-held transducers as well as automated water path scanners), then proceed to a discussion of the normal breast. Sections on benign disorders, malignant lesions, and pitfalls of diagnosis are followed by quiz cases

  2. Educational Electronic Books for Supporting Emergent Literacy of Kindergarteners At-Risk for Reading Difficulties--What Do We Know so Far?

    Science.gov (United States)

    Shamir, Adina; Korat, Ofra

    2015-01-01

    This article reviews the authors' findings regarding the electronic book's (e-book's) support of emergent reading among kindergarten-aged children at-risk for reading difficulties. All the studies involved use of educational e-books specially designed by the authors to promote literacy among young children in the 5-6 age group. The review focuses…

  3. Electronic Book Usage Patterns as Observed at an Academic Library: Searches and Viewings

    OpenAIRE

    Alain R. Lamothe

    2010-01-01

    In 2009, e-book usage statistics were evaluated at Laurentian University, Canada, to provide a better understanding in how the e-book collection has been utilized as well as to give direction for further collection development. The number of e-books, the number of viewings and the number of searches were examined. The size of the collection grew from a single book in 2002 to more than 60,000 in 2008. The pattern of purchase varied from that of bulk purchasing of large e-book collections to a ...

  4. Emergent literacy in print and electronic contexts: The influence of book type, narration source, and attention.

    Science.gov (United States)

    O'Toole, Kathryn J; Kannass, Kathleen N

    2018-09-01

    Young children learn from traditional print books, but there has been no direct comparison of their learning from print books and tablet e-books while controlling for narration source. The current project used a between-subjects design and examined how 4-year-olds (N = 100) learned words and story content from a print book read aloud by a live adult, a print book narrated by an audio device, an e-book read aloud by a live adult, and an e-book narrated by an audio device. Attention to the book and prior experience with tablet e-books were also measured and included in analyses. When controlling for vocabulary, the overall pattern of results revealed that children learned more words from the e-book and from the audio narrator, but story comprehension did not differ as a function of condition. Attention predicted learning, but only in some print book contexts, and significant effects of prior experience did not emerge. Copyright © 2018 Elsevier Inc. All rights reserved.

  5. Handheld Universal Diagnostic Sensor

    Science.gov (United States)

    Chan, Eugene

    2012-01-01

    The rHEALTH technology is designed to shrink an entire hospital testing laboratory onto a handheld device. A physician or healthcare provider performs the test by collecting a fingerstick of blood from a patient. The tiny volume of blood is inserted into the rHEALTH device. Inside the device is a microfluidic chip that contains small channels about the width of a human hair. These channels help move the blood and analyze the blood sample. The rHEALTH sensor uses proprietary reagents called nanostrips, which are nanoscale test strips that enable the clinical assays. The readout is performed by laser-induced fluorescence. Overall, the time from blood collection through analysis is less than a minute.

  6. Comparing Usage and Cost- Effectiveness Analysis of English Printed and Electronic Books for University of Tehran

    Directory of Open Access Journals (Sweden)

    Davoud Haseli

    2014-09-01

    The result showed that the use of English printed books has different in four subject areas of Engineering, Sciences, Social and Behavioral Sciences, and Humanities, unlike English ebooks. The average of use of the printed books in Social and behavioral sciences Was 1.09, and it shows the most among all, and for Sciences, was only 0.14, this is the minimum among. 20 percent of English printed books have been used and the mean for total printed books was 0.77. 52 percent of ebooks have been used, and the average of use of ebooks was 5.16, respectively. So the use and cost- effectiveness analysis of English ebooks are more than English print books. The uses statistics and cost analysis showed that cost per use for English printed books is 787168 Rial and for ebooks is 80,388.

  7. Not on the Same Page: Undergraduates' Information Retrieval in Electronic and Print Books

    Science.gov (United States)

    Berg, Selinda Adelle; Hoffmann, Kristin; Dawson, Diane

    2010-01-01

    Academic libraries are increasingly collecting e-books, but little research has investigated how students use e-books compared to print texts. This study used a prompted think-aloud method to gain an understanding of the information retrieval behavior of students in both formats. Qualitative analysis identified themes that will inform instruction…

  8. Pyxis handheld polarimetric imager

    Science.gov (United States)

    Chenault, David B.; Pezzaniti, J. Larry; Vaden, Justin P.

    2016-05-01

    The instrumentation for measuring infrared polarization signatures has seen significant advancement over the last decade. Previous work has shown the value of polarimetric imagery for a variety of target detection scenarios including detection of manmade targets in clutter and detection of ground and maritime targets while recent work has shown improvements in contrast for aircraft detection and biometric markers. These data collection activities have generally used laboratory or prototype systems with limitations on the allowable amount of target motion or the sensor platform and usually require an attached computer for data acquisition and processing. Still, performance and sensitivity have been steadily getting better while size, weight, and power requirements have been getting smaller enabling polarimetric imaging for a greater or real world applications. In this paper, we describe Pyxis®, a microbolometer based imaging polarimeter that produces live polarimetric video of conventional, polarimetric, and fused image products. A polarization microgrid array integrated in the optical system captures all polarization states simultaneously and makes the system immune to motion artifacts of either the sensor or the scene. The system is battery operated, rugged, and weighs about a quarter pound, and can be helmet mounted or handheld. On board processing of polarization and fused image products enable the operator to see polarimetric signatures in real time. Both analog and digital outputs are possible with sensor control available through a tablet interface. A top level description of Pyxis® is given followed by performance characteristics and representative data.

  9. Factors Affecting the Adoption of Electronic Books by Undergraduate Students in a Small, Midwestern, Liberal Arts University

    Science.gov (United States)

    Walton, Edward W.

    2012-01-01

    Many academic libraries were early adopters of e-books and continue to acquire e-books to support student learning. The e-book is an innovation that purports to replace the printed book; however, students continue to prefer to use the printed book. While students prefer the printed book, academic libraries that provide access to e-books report…

  10. Electronic book format EPUB and Japanese typography : Mainstream people in Japan are unlikely to win international standardization battles

    Science.gov (United States)

    Murata, Makoto

    EPUB3 is an electronic book format based on Web technologies such as HTML and CSS. EPUB3 is internationalized; in particular, it supports Japanese typography. Features such as vertical writing were introduced by first creating CSS Writing Modes and CSS Text at W3C and then creating EPUB3 at IDPF on top of them. On the basis of this standardization experience, common pitfalls for Japanese in international standardization are pointed out and a promising approach is suggested.

  11. A review of the use of handheld computers in medical nutrition.

    Science.gov (United States)

    Holubar, Stefan; Harvey-Banchik, Lillian

    2007-08-01

    Handheld computers, or personal digital assistants (PDAs), have been used to assist clinicians in medical nutrition since the early 1980s. The term PDA was originally applied to programmable calculators; over time, the capabilities of these devices were expanded to allow for the use of more complicated programs such as databases, spreadsheets, and electronic books. Slowly, the device evolved into what is more commonly thought of as a PDA, that is, a device such as a PalmOS (PalmSource, Inc, Tokyo, Japan) or PocketPC (Microsoft, Redmond, WA) unit. We present a review of the literature about the use of PDAs in medical nutrition, followed by a discussion of the different types of PDAs and mobile technologies that are commercially available. This is followed by a discussion of software applications that are currently available for use by nutrition clinicians, focusing on freeware applications. Finally, future technologies and applications are discussed.

  12. Book Review: Book review

    Science.gov (United States)

    Martínez, Alberto A.

    The title Einstein's Generation immediately suggests names such as Ehrenfest, Ritz, Kaufmann, Born, Laue, and Laub. Staley's book discusses these individuals, but it actually has a broader scope. Both the title and the subtitle are not quite appropriate. A much more fitting title would be Michelson, Electrons, and the Rise of "Modern" Physics. The emphasis on Albert Michelson is evident in the Index: almost four columns on him, compared to just one and a half on Einstein. Likewise, "Einstein's generation" includes, for Staley, many other physicists who were quite older than Einstein, such as Lorentz, Planck, Poincaré, and Minkowski. The book exhibits a composite character because it includes and expands upon four articles that Staley had published earlier on Michelson, relativity, and the co-creation of modern and classical physics. Hence the book is partly a bridging work; it ambitiously connects areas in the history of physics, from the 1880s until 1911. Staley identifies how diverse interests produced crossfertilization, and how various disciplinary boundaries were crossed. He wants to discuss material culture, experiment, and theory, all on the same footing. Every page of the introduction seems to quadruple the scope; he writes about individuals and communities, consolidation and diversification, power and weakness, memory and neglect, the cultural and the material, the classical and the modern, and the absolute and the relative.

  13. Undergraduate Science Students are Uncertain of How to Find Facts in E-books Compared to Print Books. A Review of: Berg, S. A., Hoffmann, K., & Dawson, D. (2010. Not on the same page: Undergraduates' information retrieval in electronic and print books. The Journal of Academic Librarianship, 36(6, 518-525.

    Directory of Open Access Journals (Sweden)

    Christina E. Carter

    2011-06-01

    Full Text Available Objective – To observe and compare the strategies that undergraduate science students use to perform information retrieval tasks in e-books and in print books.Design – Qualitative analysis, employing a “prompted think-aloud” methodology and thematic analysis.Setting – Taylor Library (serving the Faculty of Science, University of Western Ontario, London, Ontario, Canada.Subjects – Twenty undergraduate science students (11 females, 9 males who had completed at least two years of study in Faculty of Science programs at the University of Western Ontario.Methods – Participants for the study were recruited through informational posters in Taylor Library, science departments, and in undergraduate science classes. Participants were assigned fact-finding tasks in e-book and print versions of eight health, computer science, and engineering textbooks and handbooks available in the Taylor Library. Book titles and tasks are included in a table in the study. Each student completed four tasks using e-books and four tasks using print books. Half of the participants performed tasks in print books first, and half began with tasks in e-books. Print books were “pre-selected” for each participant. The e-books were all from the same platform: Electronic Book Library. Participants were provided with a laptop computer to access the e-book versions, and a list of questions or facts to locate within each book. Following the methodology of Cotton & Gresty (2006, one researcher prompted students to verbalize actions while performing assigned tasks. A second researcher captured audio and video of the laptop screen as students individually conducted their e-book searches. A third researcher took notes on each session. An exit survey was given to each participant, asking about previous use, knowledge, and attitudes towards e-books. Thematic analysis was then used to examine the collected data.Main Results – Researchers identified four major themes from the

  14. Factors Influencing the Usage of an Electronic Book Collection: Size of the E-Book Collection, the Student Population, and the Faculty Population

    Science.gov (United States)

    Lamothe, Alain R.

    2013-01-01

    This paper presents the results of a quantitative and systematic investigation exploring online e-book usage at the J.N. Desmarais Library of Laurentian University over a 9-year period. The size of an e-book collection was determined to show evidence of an extremely strong relationship with the level of usage e-books experienced. Of all factors…

  15. An Examination of Electronic Links between the Book Trade and Library Acquisitions Systems.

    Science.gov (United States)

    Bonk, Sharon C.

    Based on interviews and correspondence conducted during 1981, this report describes British library and book trade plans for expansion of their internal order processing systems to include the eventual exchange of data through the use of telecommunications. Comparisons are made between the situation in England and the United States. The report…

  16. Reading in the Digital Age: Using Electronic Books as a Teaching Tool for Beginning Readers

    Science.gov (United States)

    Ciampa, Katia

    2012-01-01

    Beginning readers' motivation to read and the texts they choose to read impact on their literacy achievement and willingness to engage with reading activities in the primary years of schooling. This study investigated the eBook reading experiences of eight grade 1 students. Eight students were given ten 25-minute sessions with the software…

  17. Elearning in motion. : a study in the transformation from paper to electronic books

    NARCIS (Netherlands)

    Stoop, Judith; Kircz, Joost; Stoop, Judith

    2012-01-01

    The authors compared three methods of reading and learning by using paper, as well as a variety of interactive study forms. Thier work is part of the large Amsterdam E-Boekenstad (E-Book city) research project (www.e-boekenstad.nl and http://e-boekenstad.wikispaces.com/). They investigate to what

  18. Users’ Awareness of Electronic Books is Limited. A review of: Levine‐Clark, Michael. “Electronic Book Usage: A Survey at the University of Denver.” portal: Libraries and the Academy 6.3 (Jul. 2006: 285‐99.

    Directory of Open Access Journals (Sweden)

    Gale G. Hannigan

    2007-06-01

    Full Text Available Objective – To determine if university library users are aware of electronic books,and how and why electronic books are used.Design – Survey.Setting – University of Denver.Subjects – Two thousand sixty‐seven graduate and undergraduate students, faculty, and staff.Methods – In Spring 2005, the University of Denver faculty, and graduate and undergraduate students were invited to participate in a survey about awareness and use of electronic books. A link to the survey was also posted on the library’s home pageand on the university’s Web portal. The 19‐question survey consisted of 11 questions to get feedback about electronic books in general, five questions focused on netLibrary,and the remaining were demographic questions. Eligibility to win one of two university bookstore gift certificates provided incentive to complete the survey.Main results – Surveys were completed by 2,067 respondents, including undergraduate students (30.1%, graduate students (39.1%,faculty (12.5%, and staff (11.8%. Results were reported by question, broken out by status (undergraduate students, graduate students, faculty and/or by discipline (Business, Humanities, Nontraditional, Professional, Sciences, Social Sciences, and presented in tables or in the text. In general, most respondents (59.1% were aware that the library provides access to electronic books. The library catalog and professors were the main ways respondents learned about electronic books. Approximately half (51.3% indicated they had used an electronic book. Of those who indicated that they used electronic books (1,061 respondents, most (72% had used electronic books more than once. The main reasons mentioned for choosing to use an electronic book included: no print version available, working from home makes getting to the library difficult, and searching text in an electronic book is easier. When asked about typical use of electronic books, most respondents indicated they read only apart

  19. Hand-held medical robots.

    Science.gov (United States)

    Payne, Christopher J; Yang, Guang-Zhong

    2014-08-01

    Medical robots have evolved from autonomous systems to tele-operated platforms and mechanically-grounded, cooperatively-controlled robots. Whilst these approaches have seen both commercial and clinical success, uptake of these robots remains moderate because of their high cost, large physical footprint and long setup times. More recently, researchers have moved toward developing hand-held robots that are completely ungrounded and manipulated by surgeons in free space, in a similar manner to how conventional instruments are handled. These devices provide specific functions that assist the surgeon in accomplishing tasks that are otherwise challenging with manual manipulation. Hand-held robots have the advantages of being compact and easily integrated into the normal surgical workflow since there is typically little or no setup time. Hand-held devices can also have a significantly reduced cost to healthcare providers as they do not necessitate the complex, multi degree-of-freedom linkages that grounded robots require. However, the development of such devices is faced with many technical challenges, including miniaturization, cost and sterility, control stability, inertial and gravity compensation and robust instrument tracking. This review presents the emerging technical trends in hand-held medical robots and future development opportunities for promoting their wider clinical uptake.

  20. Exploring the Impact of Electronic Word of Mouth and Property Characteristics on Customers’ Online Booking Decision

    Directory of Open Access Journals (Sweden)

    Aeshah A. Alabdullatif

    2018-05-01

    Full Text Available The proliferation of the internet has helped many businesses to attract potential customers from traditional to the online channel. The customers’ decision making on the online channel is affected by various factors such as other customer reviews, website quality, and property characteristics as well as customers personal profile. In this context, this study investigates the role of online customer reviews and key elements of the reviews page, particularly the elements that are poorly investigated in previous, as well as property characteristics in customers’ online hotel booking decision. A conceptual model has been proposed to measure the impact of these factors on customers decision making. The model is empirically tested with a data obtained from customers of booking.com having various backgrounds and nationalities. Structural Equation Modelling using SmartPLS 3.2 has been used to test the relationships in the suggested model. The results show a significant impact of online review factors such as filters, quality, quantity, recency, valence along with property characteristics on customers booking decision. The study also confirms the moderating effects of Gender and Travel Purpose on some of the proposed relationships in the conceptual model. The paper concludes by mentioning the limitations and recommendations for future work as well as implications for the academicians and managers.

  1. Keeping Books of Account

    OpenAIRE

    2009-01-01

    Books of account are a record of a company’s income and spending. These records may be kept in paper or electronic form. The books of account contain the information for preparing the company’s annual financial statements.

  2. Board Level Proton Testing Book of Knowledge for NASA Electronic Parts and Packaging Program

    Science.gov (United States)

    Guertin, Steven M.

    2017-01-01

    This book of knowledge (BoK) provides a critical review of the benefits and difficulties associated with using proton irradiation as a means of exploring the radiation hardness of commercial-off-the-shelf (COTS) systems. This work was developed for the NASA Electronic Parts and Packaging (NEPP) Board Level Testing for the COTS task. The fundamental findings of this BoK are the following. The board-level test method can reduce the worst case estimate for a board's single-event effect (SEE) sensitivity compared to the case of no test data, but only by a factor of ten. The estimated worst case rate of failure for untested boards is about 0.1 SEE/board-day. By employing the use of protons with energies near or above 200 MeV, this rate can be safely reduced to 0.01 SEE/board-day, with only those SEEs with deep charge collection mechanisms rising this high. For general SEEs, such as static random-access memory (SRAM) upsets, single-event transients (SETs), single-event gate ruptures (SEGRs), and similar cases where the relevant charge collection depth is less than 10 µm, the worst case rate for SEE is below 0.001 SEE/board-day. Note that these bounds assume that no SEEs are observed during testing. When SEEs are observed during testing, the board-level test method can establish a reliable event rate in some orbits, though all established rates will be at or above 0.001 SEE/board-day. The board-level test approach we explore has picked up support as a radiation hardness assurance technique over the last twenty years. The approach originally was used to provide a very limited verification of the suitability of low cost assemblies to be used in the very benign environment of the International Space Station (ISS), in limited reliability applications. Recently the method has been gaining popularity as a way to establish a minimum level of SEE performance of systems that require somewhat higher reliability performance than previous applications. This sort of application of

  3. An on-line Integrated Bookkeeping: electronic run log book and Meta-Data Repository for ATLAS

    CERN Document Server

    Barczyc, M.; Caprini, M.; Da Silva Conceicao, J.; Dobson, M.; Flammer, J.; Burckhart-Chromek, D.; Caprini, M.; Conceicao, J.D.S.; Dobson, M.; Flammer, J.; Jones, R.; Kazarov, A.; Kolos, S.; Kazarov, A.; Kolos, S.; Liko, D.; Mapelli, L.; Soloviev, I.; Hart, R.; Amorim, A.; Mapelli, L.; Soloviev, I.; Amorim, A.; Klose, D.; Lima, J.; Lucio, L.; Pedro, L.; Wolters, H.; Badescu, E.; Alexandrov, I.; Kotov, V.; Mineev, M.; Ryabov, Yu.

    2003-01-01

    In the context of the ATLAS experiment there is growing evidence of the importance of different kinds of Meta-data including all the important details of the detector and data acquisition that are vital for the analysis of the acquired data. The Online BookKeeper (OBK) is a component of ATLAS online software that stores all information collected while running the experiment, including the Meta-data associated with the event acquisition, triggering and storage. The facilities for acquisition of control data within the on-line software framework, together with a full functional Web interface, make the OBK a powerful tool containing all information needed for event analysis, including an electronic log book. In this paper we explain how OBK plays a role as one of the main collectors and managers of Meta-data produced on-line, and we'll also focus on the Web facilities already available. The usage of the web interface as an electronic run logbook is also explained, together with the future extensions. We describe...

  4. Users’ Awareness of Electronic Books is Limited. A review of: Levine‐Clark, Michael. “Electronic Book Usage: A Survey at the University of Denver.” portal: Libraries and the Academy 6.3 (Jul. 2006): 285‐99.

    OpenAIRE

    Gale G. Hannigan

    2007-01-01

    Objective – To determine if university library users are aware of electronic books,and how and why electronic books are used.Design – Survey.Setting – University of Denver.Subjects – Two thousand sixty‐seven graduate and undergraduate students, faculty, and staff.Methods – In Spring 2005, the University of Denver faculty, and graduate and undergraduate students were invited to participate in a survey about awareness and use of electronic books. A link to the survey was also posted on the libr...

  5. Evaluation of the training capacity of the Spanish Resident Book of Otolaryngology (FORMIR) as an electronic portfolio.

    Science.gov (United States)

    Maza Solano, Juan Manuel; Benavente Bermudo, Gustavo; Estrada Molina, Francisco José; Ambrosiani Fernández, Jesús; Sánchez Gómez, Serafín

    2017-08-10

    and objectives We have evaluated the training capacity of the Spanish resident training book as an electronic portfolio to achieve the learning objectives of otorhinolaryngology (ENT) residents. A multi-method qualitative investigation with transversal characteristics, temporal and retrospective guidance was performed on Spanish ENT residents using a structured questionnaire, a semi-structured interview, and a computer application on the FORMIR website. A 56.5% of ENT-residents specialising in one of the 63 accredited Spanish hospitals between 2009-2012 participated in the study. The results obtained show that the ENT residents who used the e-portfolio were better able to implement self-guided study, were more aware of their learning objectives, fulfilled the training programme more efficiently, identified the causes of learning gaps more clearly, and considered FORMIR in e-portfolio format to be an ideal training tool to replace the resident training book in paper format. The ENT residents greatly appreciated the training benefits of FORMIR as an e-portfolio, especially its simple and intuitive interface, the ease and comfort with which they could record their activities, the automatic and numeric feedback on the acquisition of their competencies (which facilitates self-guided learning), its storage capacity for evidence, and its ability to be used as UEMS logbook as well as a standard curriculum vitae. All these features make FORMIR a training and evaluation tool that outperforms similar instruments available to ENT residents. They do not hesitate to identify it as the ideal resident training book for facilitating their specialised training. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

  6. Design reflowable digital book template

    Science.gov (United States)

    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.

  7. Tablet-Based eBooks for Young Children: What Does the Research Say?

    Science.gov (United States)

    Reich, Stephanie M; Yau, Joanna C; Warschauer, Mark

    2016-09-01

    Young children's use of electronic books (eBooks) is increasing as handheld touch screen devices, such as tablets, become increasingly available. Although older children's reading on tablets has been more broadly investigated, less is known about the impacts of digital reading for infant, toddlers, and preschoolers. This review compares the educational affordances of reading on tablets versus print books for young children's learning. A qualitative synthesis of research on tablet-based eReading and young children's learning from screens was conducted. When eBooks are designed well, preschool-aged children learn equally well and sometimes more than from print books. However, enhanced eBooks with sounds, animations, and games can distract children and reduce learning. When book-sharing with an adult, conversations during eBook reading are often about the platform while print book conversations are more often about the book content. For young children (0-2 yr), there is a paucity of research, but broader studies on learning from screens suggest limited educational benefits of tablet use for this age group. The authors recommend that (1) the selection of eBooks (especially enhanced eBooks) be thoughtful as games or animations that are not related to the story content can be distracting for young children, (2) adults share in the reading experience as discussions of the story, text, and characters have been found to enhance comprehension, language development, and print awareness, and (3) tablet eBook use be restricted for infants and toddlers, as they benefit more from face-to-face interaction with caregivers than from interactive screens alone.

  8. Comparing Usage and Cost- Effectiveness Analysis of English Printed and Electronic Books for University of Tehran

    OpenAIRE

    Davoud Haseli; Nader Naghshineh; fatemeh Fahimnia

    2014-01-01

    Libraries operate in a competitive environment, and this is essentially needed to prove its benefits for stockholders, and continuously evaluate and compare advantages for printed and electronic resources. In these cases, economic evaluation methods such as cost- effectiveness analysis, is one of the best methods, because of a comprehensive study of the use and cost of library sources. The purpose of this study is to discovery of use and cost- effectiveness analysis of English printed and ebo...

  9. Handheld ESPI-speckle interferometer

    DEFF Research Database (Denmark)

    Skov Hansen, René

    2003-01-01

    . The interferometer presented here is a compact version of the set-up, Which is capable of measuring displacements of small objects, having either a specularly reflecting-or a diffusely scattering surface. The small optical set-up together with the use of the popular USB-communication for acquiring the images...... and controlling the phase of the reference wave constitutes a compact "handheld" instrument and eliminates the need for installing extra hardware, such as frame grabber and Digital to Analog converter, in the host computer....

  10. Accentuated Factors of Handheld Computing

    DEFF Research Database (Denmark)

    Andersson, Bo; Henningsson, Stefan

    The recent years of rapid development of mobile technologies creates opportunities for new user-groups in the mobile workforce to take advantage of in-formation systems (IS). However, to apprehend and harness these opportunities for mobile IS it is crucial to fully understand the user group and t......, these two steps develop the framework towards a theoretical contribution as theory for describing handheld computing from a designer’s perspective. Thirteen semi-structured interviews were made and the tentative framework was elaborated and confirmed....

  11. ALGORITHMS FOR IDENTIFICATION OF CUES WITH AUTHORS’ TEXT INSERTIONS IN BELARUSIAN ELECTRONIC BOOKS

    Directory of Open Access Journals (Sweden)

    Y. S. Hetsevich

    2014-01-01

    Full Text Available The main stages of algorithms for characters’ gender identification in Belarusian electronic texts are described. The algorithms are based on punctuation marking and gender indicators detection, such as past tense verbs and nouns with gender attributes. For indicators, special dictionaries are developed, thus making the algorithms more language-independent and allowing to create dictionaries for cognate languages. Testing showed the following results: the mean harmonic quantity for masculine gender detection makes up 92,2 %, and for feminine gender detection – 90,4%.

  12. What is a printed textbook?: electronic books at the university teaching and learning

    Directory of Open Access Journals (Sweden)

    Helena Pečko-Mlekuš

    2001-01-01

    Full Text Available The article tries to answer the question whether electronic texbooks will support the teaching and learning process at the university in the future and the way they will inflluence academic libraries' collections and services. The answer to the first part of the question is affirmative. A lot of publishers offer access to electronic textbooks, hardware and software equipment and their number is even increasing. However, there are a lot of problems to solve, lack of standardisation being one of them. University publishers have not responded to the changing environment in time and that is why commercial firms took the initiative. Libraries do not represent an adequate market for them and are mostly oriented towards individual users as well. There are a lot of ongoing studies and pilot projects in the United States of America and the United Kingdom trying to find the best solutions for the existing problems. At the end, some possible tasks and challenges for academic libraries are presented.

  13. Wireless Handhelds to Support Clinical Nursing Practicum

    Science.gov (United States)

    Wu, Cheng-Chih; Lai, Chin-Yuan

    2009-01-01

    This paper reports our implementation and evaluation of a wireless handheld learning environment used to support a clinical nursing practicum course. The learning environment was designed so that nursing students could use handhelds for recording information, organizing ideas, assessing patients, and also for interaction and collaboration with…

  14. Book Review: Book review

    Science.gov (United States)

    Manohar, C. S.

    2015-02-01

    The subject of the theory of vibrations has carried an aesthetic appeal to generations of engineering students for its richness of ideas, and for the intellectual challenges it offers. Also, the diverse range of its applications (covering civil, mechanical, automotive, and aerospace structures) has provided obvious motivations for its study. For most students, the subject provides, perhaps, the first encounter in substantial application of mathematical tools (differential equations, calculus of variations, Fourier/Laplace transforms, and matrix algebra) to engineering problems. The intimate relationship that the subject of mechanics has with mathematics strikes home probably for the first time. While teaching this subject, the instructor is spoilt for choice in selecting a text book and so are the students who wish to pursue a self-study of the subject. Many luminaries in the field have offered their own exposition of the subject: starting from the classics of Rayleigh, Timoshenko, Den Hartog, Bishop and Johnson, and the works of more recent vintage (e.g., the books by Meirovich, Clough, and Penzien, and works with computational flavour, such as, those by Bathe and Petyt), several works easily come to one's mind. Given this milieu, it requires a distinctive conviction to write a new book on this subject. And, here we have a book, written by a practitioner, which aims to deal with fundamental aspects of vibrations of engineering systems. The scepticism that this reviewer had on the need for having one more such book vanished as he browsed through the book and read selectively a few sections. The author's gift for elegant explanations is immediately noticeable even in such a preliminary reading. After a more careful reading, the reviewer has found this book to be insightful and he considers the book to be a welcome addition to the family of books on vibration engineering. The author has struck a fine balance between physical explanations, mathematical niceties

  15. The Role of Religious Institutions, Electronic Games, Books, and Educational Stories in the Development of the Child's Culture from the Perspective of Jordanian Mothers According to Some Variables

    Science.gov (United States)

    Al Harbat, Rima; Al Saqarat, Khalaf

    2017-01-01

    The purpose of this study is to investigate the role of religious institutions, electronic games, books and educational stories in the development of the child's culture from the perspective of some of Jordanian mothers in Al Karak Governorate, and to achieve the objective of the study a questionnaire was build, it consisted of (33) items divided…

  16. Video Browsing on Handheld Devices

    Science.gov (United States)

    Hürst, Wolfgang

    Recent improvements in processing power, storage space, and video codec development enable users now to playback video on their handheld devices in a reasonable quality. However, given the form factor restrictions of such a mobile device, screen size still remains a natural limit and - as the term "handheld" implies - always will be a critical resource. This is not only true for video but any data that is processed on such devices. For this reason, developers have come up with new and innovative ways to deal with large documents in such limited scenarios. For example, if you look at the iPhone, innovative techniques such as flicking have been introduced to skim large lists of text (e.g. hundreds of entries in your music collection). Automatically adapting the zoom level to, for example, the width of table cells when double tapping on the screen enables reasonable browsing of web pages that have originally been designed for large, desktop PC sized screens. A multi touch interface allows you to easily zoom in and out of large text documents and images using two fingers. In the next section, we will illustrate that advanced techniques to browse large video files have been developed in the past years, as well. However, if you look at state-of-the-art video players on mobile devices, normally just simple, VCR like controls are supported (at least at the time of this writing) that only allow users to just start, stop, and pause video playback. If supported at all, browsing and navigation functionality is often restricted to simple skipping of chapters via two single buttons for backward and forward navigation and a small and thus not very sensitive timeline slider.

  17. What Do Digital Books Mean for Libraries?

    Science.gov (United States)

    Lynch, Clifford

    2001-01-01

    Discusses digital books, or electronic books, and their relationship to libraries and communication between authors and readers. Topics include the scholarly market, for academic libraries, versus the consumer market; textbooks versus novels; digitization of older books; marketing; costs; and electronic books versus printed books. (LRW)

  18. Adapting to e-books

    CERN Document Server

    Miller, William

    2013-01-01

    Electronic books are now having a major impact on library collections. This book provides models for acquisitions policies and reports on several surveys of faculty and librarian attitudes toward e-books. It discusses issues in acquiring cataloguing and collection development regarding this important new library resource.Its subject matter deals with the different types of e-books, statistical data available for e-book usage, the development of e-book collections, learning environments, integrating e-books into local catalogues, acquisitions and usage monitoring of e-books.Thi

  19. Books Received

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Books Received. Articles in Resonance – Journal of Science Education. Volume 1 Issue 1 January 1996 pp 118-118 Books Received. Books Received · More Details Fulltext PDF. Volume 1 Issue 2 February 1996 pp 120-120 Books Received. Books Received.

  20. Teaching Vocabulary to Preschoolers with Disabilities Using Adult-Child Shared Bookreading: A Comparison of Traditional and Electronic Books

    Science.gov (United States)

    Rhodehouse, Sara Bernice

    2013-01-01

    This study sought to validate adult-child shared storybook reading as a method for teaching target vocabulary words to preschool children with disabilities. The Vocabulary Learning through Books (VLTB) instructional procedure incorporates, adult-child book reading, questioning during reading requiring the child to answer with a target word, and…

  1. Handheld Microfluidic Blood Ananlyzer, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Nanohmics proposes to develop a handheld blood analyzer for micro- and hypo-gravity missions. The prototype instrument will combine impedance analysis with optical...

  2. Augmented Reality Simulations on Handheld Computers

    Science.gov (United States)

    Squire, Kurt; Klopfer, Eric

    2007-01-01

    Advancements in handheld computing, particularly its portability, social interactivity, context sensitivity, connectivity, and individuality, open new opportunities for immersive learning environments. This article articulates the pedagogical potential of augmented reality simulations in environmental engineering education by immersing students in…

  3. Handheld CAT Video Game, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposed project is to design, develop and fabricate a handheld video game console for astronauts during long space flight. This portable hardware runs...

  4. Electronic resources of the rare books and valuable editions department of the Central Scientific Library of the V.N. Karazin Kharkiv National University: open access for research

    Directory of Open Access Journals (Sweden)

    І. К. Журавльова

    2014-12-01

    Full Text Available The article describes tasks that electronic collections of rare books fulfill: broad access for readers to rare and valuable editions providing, preservation of ensuring of the original. On the example of the electronic collection of the Central Scientific Library of the V.N. Karazin Kharkiv National University – «eScriptorium: electronic archive of rare books and manuscripts for research and education» the possibility of the full-text resources of the valuable editions using is shown. The principles of creation, structure, chronological frameworks, directions of adding the documents to the archive are represented. The perspectives of the project development are outlined as well as examples of the digital libraries of the European countries and Ukraine are provided, the actual task of preserving the originals of the rare books of the country is raised, the innovative approaches to serving users with electronic resources are considered. The evidences of cooperation of the Central Scientific Library of the V.N. Karazin Kharkiv National University with the largest world digital libraries: World Digital Library and Europeana are provided.

  5. TK3 eBook software to author, distribute, and use electronic course content for medical education.

    Science.gov (United States)

    Morton, David A; Foreman, K Bo; Goede, Patricia A; Bezzant, John L; Albertine, Kurt H

    2007-03-01

    The methods for authoring and distributing course content are undergoing substantial changes due to advancement in computer technology. Paper has been the traditional method to author and distribute course content. Paper enables students to personalize content through highlighting and note taking but does not enable the incorporation of multimedia elements. Computers enable multimedia content but lack the capability of the user to personalize the content. Therefore, we investigated TK3 eBooks as a potential solution to incorporate the benefits of both paper and computer technology. The objective of our study was to assess the utility of TK3 eBooks in the context of authoring and distributing dermatology course content for use by second-year medical students at the University of Utah School of Medicine during the spring of 2004. We incorporated all dermatology course content into TK3 eBook format. TK3 eBooks enable students to personalize information through tools such as "notebook," "hiliter," "stickies," mark pages, and keyword search. Students were given the course content in both paper and eBook formats. At the conclusion of the dermatology course, students completed a questionnaire designed to evaluate the effectiveness of the eBooks compared with paper. Students perceived eBooks as an effective way to distribute course content and as a study tool. However, students preferred paper over eBooks to take notes during lecture. In conclusion, the present study demonstrated that eBooks provide a convenient method for authoring, distributing, and using course content but that students preferred paper to take notes during lecture.

  6. Improving Safety on the International Space Station: Transitioning to Electronic Emergency Procedure Books on the International Space Station

    Science.gov (United States)

    Carter-Journet, Katrina; Clahoun, Jessica; Morrow, Jason; Duncan, Gary

    2012-01-01

    The National Aeronautics and Space Administration (NASA) originally designed the International Space Station (ISS) to operate until 2015, but have extended operations until at least 2020. As part of this very dynamic Program, there is an effort underway to simplify the certification of Commercial ]of ]the ]Shelf (COTS) hardware. This change in paradigm allows the ISS Program to take advantage of technologically savvy and commercially available hardware, such as the iPad. The iPad, a line of tablet computers designed and marketed by Apple Inc., was chosen to support this endeavor. The iPad is functional, portable, and could be easily accessed in an emergency situation. The iPad Electronic Flight Bag (EFB), currently approved for use in flight by the Federal Aviation Administration (FAA), is a fraction of the cost of a traditional Class 2 EFB. In addition, the iPad fs ability to use electronic aeronautical data in lieu of paper in route charts and approach plates can cut the annual cost of paper data in half for commercial airlines. ISS may be able to benefit from this type of trade since one of the most important factors considered is information management. Emergency procedures onboard the ISS are currently available to the crew in paper form. Updates to the emergency books can either be launched on an upcoming visiting vehicle such as a Russian Soyuz flight or printed using the onboard ISS printer. In both cases, it is costly to update hardcopy procedures. A new operations concept was proposed to allow for the use of a tablet system that would provide a flexible platform to support space station crew operations. The purpose of the system would be to provide the crew the ability to view and maintain operational data, such as emergency procedures while also allowing Mission Control Houston to update the procedures. The ISS Program is currently evaluating the safety risks associated with the use of iPads versus paper. Paper products can contribute to the flammability

  7. Creating Electronic Books-Chapters for Computers and Tablets Using Easy Java/JavaScript Simulations, EjsS Modeling Tool

    OpenAIRE

    Wee, Loo Kang

    2015-01-01

    This paper shares my journey (tools used, design principles derived and modeling pedagogy implemented) when creating electronic books-chapters (epub3 format) for computers and tablets using Easy Java/JavaScript Simulations, (old name EJS, new EjsS) Modeling Tool. The theory underpinning this work grounded on learning by doing through dynamic and interactive simulation-models that can be more easily made sense of instead of the static nature of printed materials. I started combining related co...

  8. Critical Factors of Attracting Supply Chain Network Members to Electronic Marketplaces: The Case of Sunbooks Ltd. and the Hungarian Book Trade

    OpenAIRE

    György Drótos; Péter Móricz

    2006-01-01

    Vertical electronic marketplaces often suffer from the low level of liquidity. Attracting members is critical, however, not even a sound and efficient IT and logistic background is enough to convince both the supplier and the customer side. In this paper the authors present the case study of Sunbooks Ltd. This venture has started to transform the Hungarian book trade market that suffers from serious deficiencies in field of information and material flow. Despite the vast investments and that ...

  9. Book Review: Book review

    Science.gov (United States)

    Wang, Christina Yan

    2017-02-01

    The world class Ni-Cu-PGE sulfide deposits associated with the Sudbury Igneous Complex (SIC) are quite unique on earth in the sense that the energy source and origin were triggered by a large meteorite impact event. The ore deposits in the SIC make up one of the largest Ni-Cu-PGE sulfide deposit camps in the world and have now been mined for over 100 years. This is the first complete reference book that focuses entirely on the SIC and covers the fields of economic geology, petrology, geochemistry and geophysics. The purpose of this book is to explore the linkage between sulfide and silicate magmas generated by the 1.85 Ga Sudbury impact event and to unite an understanding of the process of crustal melt sheet evolution with the formation of the magmatic sulfide mineralization. The author, Peter Lightfoot, has been based in Sudbury for 25 years. As a top scientist on magmatic Ni-Cu-PGE sulfide deposits and a Chief Geologist with the Brownfield Exploration group at Vale Base Metals, Peter has been positioned to develop and assemble the ideas presented in this book, which are perfectly balanced between industry and academia.

  10. Book Review: Book review

    Science.gov (United States)

    Wegener, Daan

    Writing a biography of a complex personality and mastermind like Albert Einstein is a daunting task for any historian of science. Yet the sheer temptation of writing his biography has apparently helped to overcome scholarly scruples, as biographies of Einstein have appeared quite regularly on the market. One of them is Einstein: his Life and Universe by journalist Walter Isaacson. It is a best-seller, which is one of the reasons the book deserves a critical evaluation. Isaacson is a man of considerable repute: he has been the chairman of CNN and managing editor of Time magazine. Isaacson's Einstein is written in a style that is accessible to a wide audience. Scholars who are already familiar with Einstein's physics may still enjoy the parts of the book that deal with the relation between Einstein and the press. Indeed, the breadth of its scope is the book's major merit, as it connects the personal, scientific, public and political dimensions of Einstein's life. In this review, I discuss Isaacson's treatment of these dimensions one-by-one.

  11. 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.

    Science.gov (United States)

    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.

  12. Book Review: Book review

    Science.gov (United States)

    da Costa, Newton C. A.; Krause, Décio

    This book contains a representative selection of Erhard Scheibe's writings on the philosophy of physics. It encompasses eight sections, with 38 papers, distributed as follows: (I) Between Rationalism and Empiricism (five papers from 1969 to 1994); (II) The Philosophy of the Physicists (five papers from 1988 to 1995); (III) Reconstruction (four papers, from 1979 to 1988); (IV) Laws of Nature (five papers, from 1989 to 1998); (V) Reduction (five papers from 1973 to 1995); (VI) Foundations of Quantum Mechanics (six papers from 1985 to 1993); (VII) Spacetime, Invariance, Covariance (four papers from 1982 to 1994), and (VIII) Mathematics and Physics (four papers from 1977 to 1997).

  13. A novel fully integrated handheld gamma camera

    International Nuclear Information System (INIS)

    Massari, R.; Ucci, A.; Campisi, C.; Scopinaro, F.; Soluri, A.

    2016-01-01

    In this paper, we present an innovative, fully integrated handheld gamma camera, namely designed to gather in the same device the gamma ray detector with the display and the embedded computing system. The low power consumption allows the prototype to be battery operated. To be useful in radioguided surgery, an intraoperative gamma camera must be very easy to handle since it must be moved to find a suitable view. Consequently, we have developed the first prototype of a fully integrated, compact and lightweight gamma camera for radiopharmaceuticals fast imaging. The device can operate without cables across the sterile field, so it may be easily used in the operating theater for radioguided surgery. The prototype proposed consists of a Silicon Photomultiplier (SiPM) array coupled with a proprietary scintillation structure based on CsI(Tl) crystals. To read the SiPM output signals, we have developed a very low power readout electronics and a dedicated analog to digital conversion system. One of the most critical aspects we faced designing the prototype was the low power consumption, which is mandatory to develop a battery operated device. We have applied this detection device in the lymphoscintigraphy technique (sentinel lymph node mapping) comparing the results obtained with those of a commercial gamma camera (Philips SKYLight). The results obtained confirm a rapid response of the device and an adequate spatial resolution for the use in the scintigraphic imaging. This work confirms the feasibility of a small gamma camera with an integrated display. This device is designed for radioguided surgery and small organ imaging, but it could be easily combined into surgical navigation systems.

  14. A novel fully integrated handheld gamma camera

    Energy Technology Data Exchange (ETDEWEB)

    Massari, R.; Ucci, A.; Campisi, C. [Biostructure and Bioimaging Institute (IBB), National Research Council of Italy (CNR), Rome (Italy); Scopinaro, F. [University of Rome “La Sapienza”, S. Andrea Hospital, Rome (Italy); Soluri, A., E-mail: alessandro.soluri@ibb.cnr.it [Biostructure and Bioimaging Institute (IBB), National Research Council of Italy (CNR), Rome (Italy)

    2016-10-01

    In this paper, we present an innovative, fully integrated handheld gamma camera, namely designed to gather in the same device the gamma ray detector with the display and the embedded computing system. The low power consumption allows the prototype to be battery operated. To be useful in radioguided surgery, an intraoperative gamma camera must be very easy to handle since it must be moved to find a suitable view. Consequently, we have developed the first prototype of a fully integrated, compact and lightweight gamma camera for radiopharmaceuticals fast imaging. The device can operate without cables across the sterile field, so it may be easily used in the operating theater for radioguided surgery. The prototype proposed consists of a Silicon Photomultiplier (SiPM) array coupled with a proprietary scintillation structure based on CsI(Tl) crystals. To read the SiPM output signals, we have developed a very low power readout electronics and a dedicated analog to digital conversion system. One of the most critical aspects we faced designing the prototype was the low power consumption, which is mandatory to develop a battery operated device. We have applied this detection device in the lymphoscintigraphy technique (sentinel lymph node mapping) comparing the results obtained with those of a commercial gamma camera (Philips SKYLight). The results obtained confirm a rapid response of the device and an adequate spatial resolution for the use in the scintigraphic imaging. This work confirms the feasibility of a small gamma camera with an integrated display. This device is designed for radioguided surgery and small organ imaging, but it could be easily combined into surgical navigation systems.

  15. Aachener Erklärung: Sechs Thesen zum Erwerb von elektronischen Büchern [The Aachen Declaration: Six recommendations for the acquisition of electronic books

    Directory of Open Access Journals (Sweden)

    Schweizer, Stefanus

    2012-12-01

    Full Text Available [english] The AGMB is concerned with current developments which could hurt the publishing eco system, especially the market of academic text books as well as the prosperous cooperation of lecturers, libraries, publishers and users and, in addition, harm the medical education system. At the AGMB annual conference 2012, the Aachen declaration on the acquisition of electronic books was published to sensibilise colleagues and publishers with the current electronic book situation and to set a signal. [german] Die Arbeitsgemeinschaft für medizinisches Bibliothekswesen e.V. (AGMB mit den aktuellen Entwicklungen auseinandergesetzt, die das Publikationssystem, inbesondere den Markt für akademische Bücher und die erfolgreiche Zusammenarbeit von Lehrenden, Bibliotheken, Herausgebern und Nutzern, und das medizinische Ausbildungssystem beschädigen könnten Auf der AGMB Jahrestagung 2012 wurde die Aachener Erklärung über den Erwerb von elektronischen Büchern veröffentlicht um Kollegen und Verleger für die aktuelle Situation der elektronischen Bücher zu sensibilisieren und ein Signal zu setzen.

  16. A Framework for Evaluating Science and Technology Electronic Reference Books: A Comparison of Five Platforms in Chemistry

    Science.gov (United States)

    Lafferty, Meghan

    2009-01-01

    This article examines what is desirable in online reference books in science and technology and outlines a framework for evaluating their interfaces. The framework considers factors unique to these subject areas like chemical structures and numerical data. Criteria in three categories, navigability, searchability, and results, were applied to five…

  17. 21 October 2008 - LHC Inauguration - Swedish Minister for Higher Education and Research L. Leijonborg welcomed by CERN Director-General R. Aymar and CERN Chief Scientific Officer J. Engelen and signing the electronic guest book with T. Pettersson.

    CERN Multimedia

    CERN Photo Service

    2008-01-01

    21 October 2008 - LHC Inauguration - Swedish Minister for Higher Education and Research L. Leijonborg welcomed by CERN Director-General R. Aymar and CERN Chief Scientific Officer J. Engelen and signing the electronic guest book with T. Pettersson.

  18. 30 CFR 57.12033 - Hand-held electric tools.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Hand-held electric tools. 57.12033 Section 57.12033 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Surface and Underground § 57.12033 Hand-held electric tools. Hand-held electric tools shall not be...

  19. 30 CFR 56.12033 - Hand-held electric tools.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Hand-held electric tools. 56.12033 Section 56.12033 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL....12033 Hand-held electric tools. Hand-held electric tools shall not be operated at high potential...

  20. The Impact of the Acquisition of Electronic Medical Texts on the Usage of Equivalent Print Books in an Academic Medical Library

    Directory of Open Access Journals (Sweden)

    Pamela S. Morgan

    2010-09-01

    Full Text Available Objectives – This study examines whether acquiring a text in electronic format effects the usage of the print version of the text, focusing specifically on medical texts. Studies in the literature dealt specifically with general collections and it was not clear if they were applicable to medical collections. It was also not clear if these studies should play a role in determining whether a medical library should purchase electronic texts or whether reserve collections are still needed for print texts.Methods – Four usage studies were conducted using data from the circulation system and the electronic vendor systems. These were 1 trends of print usage; 2 trends of electronic usage; 3 a comparison of electronic usage with print usage of the same title in the reserve collection; 4 a comparison of electronic usage with print usage of the same title in the general collection.Results – In comparison to print, substantial usage is being made of electronic books. Print is maintaining a level pattern of usage while electronic usage is increasing steadily. There was a noticeable difference in the usage levels of the electronic texts as regards to the package in which they are contained. Usage of print texts both on reserve and in the general collection has decreased over time, however the acquisition of the electronic version of a medical title had little impact on the usage of the equivalent print version. Conclusion – There is a demand for medical texts in medical libraries. Electronic versions can replace print versions of texts in reserve. Further investigation is needed of current patterns of print collection usage, with particular emphasis on trends in reserve collection usage.

  1. moriam Books

    African Journals Online (AJOL)

    This slim, plastic covered, 'pocket' book comprises a total of 144 pages. It is written in text book form with a user- friendly indexing system. The book has a number of special features: • It is brief, contains core material, yet does not omit discussion on problems of definition and classification. • It straddles both ICD 10 and DSM ...

  2. Handheld Computers in Education: An Industry Perspective

    Science.gov (United States)

    van 't Hooft, Mark; Vahey, Philip

    2007-01-01

    Five representatives from the mobile computing industry provide their perspectives on handhelds in education. While some of their ideas differ, they all agree on the importance of staff development, appropriate curriculum development, and teacher support to create the kinds of personalized learning environments that mobile devices make possible.

  3. Book Review:

    Science.gov (United States)

    Poisson, E.

    2006-09-01

    scales that are long compared with the particle's internal scales (respectively the electrostatic classical radius and its associated time scale). As a consequence, the equations of motion do not involve a differentiated acceleration vector (as is the case for the Abraham Lorentz Dirac equations) but are proper second-order differential equations for the position vector. In effect, the correct equations of motion are obtained from the Abraham Lorentz Dirac equations by a reduction-of-order procedure that was first proposed (as far as I know) by Landau and Lifshitz [5]. In Spohn's work this procedure is not {\\it ad hoc}, but a natural consequence of the adiabatic approximation. An aspect of the classical portion of the book that got me particularly excited is Spohn's proposal for an experimental test of the predictions of the Landau Lifshitz equations. His proposed experiment involves a Penning trap, a device that uses a uniform magnetic field and a quadrupole electric field to trap an electron for very long times. Without radiation reaction, the motion of an electron in the trap is an epicycle that consists of a rapid (and small) cyclotron orbit superposed onto a slow (and large) magnetron orbit. Spohn shows that according to the Landau Lifshitz equations, the radiation reaction produces a damping of the cyclotron motion. For reasonable laboratory situations this damping occurs over a time scale of the order of 0.1 second. This experiment might well be within technological reach. The presentation of the quantum theory is based on the nonrelativistic Abraham model, which upon quantization leads to the well-known Pauli-Fierz Hamiltonian of nonrelativistic quantum electrodynamics. This theory, an approximation to the fully relativistic version of QED, has a wide domain of validity that includes many aspects of quantum optics and laser-matter interactions. As I am not an expert in this field, my ability to review this portion of Spohn's book is limited, and I will indeed

  4. Comparing Safari Tech Books Online and Books24x7 E-Book Collections: A Case Study from the University of British Columbia Library

    Science.gov (United States)

    Barsky, Eugene; Schattman, Lisa; Greenwood, Aleteia

    2009-01-01

    Most academic libraries are seeking to provide electronic access to the very dynamic and changing field of technology related material. "Safari Tech Books Online" and "Books24x7" are the major e-book collections in this area. We compared the "Safari Tech Books Online" and "Books24x7" e-book packages as to…

  5. Design issues in the production of hyper-books and visual-books

    Directory of Open Access Journals (Sweden)

    Nadia Catenazzi

    1993-12-01

    Full Text Available This paper describes an ongoing research project in the area of electronic books. After a brief overview of the state of the art in this field, two new forms of electronic book are presented: hyper-books and visual-books. A flexible environment allows them to be produced in a semi-automatic way starting from different sources: electronic texts (as input for hyper-books and paper books (as input for visual-books. The translation process is driven by the philosophy of preserving the book metaphor in order to guarantee that electronic information is presented in a familiar way. Another important feature of our research is that hyper-books and visual-books are conceived not as isolated objects but as entities within an electronic library, which inherits most of the features of a paper-based library but introduces a number of new properties resulting from its non-physical nature.

  6. book reviews

    African Journals Online (AJOL)

    book reviews. Self-testing in ... This book is a useful tool for registrar trainees and practising psy- chiatrists alike. ... sultation service and is a Professor of Psychiatry at Harvard. Medical ... It is recommended as a study aid and provides the ideal ...

  7. Book Review

    African Journals Online (AJOL)

    user

    2004-12-02

    Dec 2, 2004 ... Book Review. World Health Organization 2003. Price Not Available. ISBN 9241545755. This is a paperback book updating three earlier WHO publications namely: • General Surgery at the District Hospital,. • Surgery at the District Hospital,. • Obstetric/Gynecology, Orthopedics/Traumatology, and Anesthesia ...

  8. Book Reviews.

    Science.gov (United States)

    Powicke, J. C.; And Others

    1986-01-01

    Reviews of 10 recent books and one new journal ("Catalyst: A Journal of Policy Debate") are provided. Topics of the books reviewed include: economics in modern Britain, world economics, the mixed economy, Milton Friedman's thought, British industry, economic issues, and London as a financial center. (JDH)

  9. Book Review

    Directory of Open Access Journals (Sweden)

    Adrian Brown

    2011-01-01

    Full Text Available Phillip M. Morse and Herman Feshbach, Professors of Physics at the MIT, published their biblical-sized textbook ‘Methods of Theoretical Physics’ with McGraw-Hill in May 1953. At 1978 pages and published in two books, it is an intimidating twin tome that should still be atop the reading lists or the bookshelves of every mathematical physicist. What material is covered in this book? In the most concise of terms, this book is devoted to the study of differential equations and associated boundary conditions that describe physical fields. The thirteen chapters address what circumstances warrant the use of which differential equations, and most often addresses the question of coordinate system transformations, for example, how do Green's functions for Laplace's Equation transform under different coordinate systems? Under what circumstances the solutions can be expected to be separable? Many examples are covered to illustrate these points. Why is this book relevant to Software Programmers? This book is part of the background that any scientific programmer is likely to need in dealing with physical fields. This book was written before personal computers became ubiquitous, however it is still an outstanding effort to tie the methods of solving differential equations governing fields together in one book. The book never received a second edition, however, it was reprinted to an outstanding standard by Feshbach Publishing since 2004, run by the children of Herman Feshbach. Their website is feshbachpublishing.com. The majority of this review is a mini-commentary of the book showing what is covered in a very terse fashion, which may be useful as a summary even for those who have already read the full text. I then give a brief analysis of the approach to mathematical physics taken by the book. Finally, I will discuss who will benefit from reading this magnificent treatise, nearly 60 years after it was first published.

  10. Characterizing the reflectivity of handheld display devices.

    Science.gov (United States)

    Liu, Peter; Badano, Aldo

    2014-08-01

    With increased use of handheld and tablet display devices for viewing medical images, methods for consistently measuring reflectivity of the devices are needed. In this note, the authors report on the characterization of diffuse reflections for handheld display devices including mobile phones and tablets using methods recommended by the American Association of Physicists in Medicine Task Group 18 (TG18). The authors modified the diffuse reflectance coefficient measurement method outlined in the TG18 report. The authors measured seven handheld display devices (two phones and five tablets) and three workstation displays. The device was attached to a black panel with Velcro. To study the effect of the back surface on the diffuse reflectance coefficient, the authors created Styrofoam masks with different size square openings and placed it in front of the device. Overall, for each display device, measurements of illuminance and reflected luminance on the display screen were taken. The authors measured with no mask, with masks of varying size, and with display-size masks, and calculated the corresponding diffuse reflectance coefficient. For all handhelds, the diffuse reflectance coefficient measured with no back panel were lower than measurements performed with a mask. The authors found an overall increase in reflectivity as the size of the mask decreases. For workstations displays, diffuse reflectance coefficients were higher when no back panel was used, and higher than with masks. In all cases, as luminance increased, illuminance increased, but not at the same rate. Since the size of handheld displays is smaller than that of workstation devices, the TG18 method suffers from a dependency on illumination condition. The authors show that the diffuse reflection coefficients can vary depending on the nature of the back surface of the illuminating box. The variability in the diffuse coefficient can be as large as 20% depending on the size of the mask. For all measurements

  11. Book Review:

    Science.gov (United States)

    Stewart, J. M.

    2006-02-01

    In 1952, Mme Yvonne Choquet-Bruhat published a major paper, Théorème d'existence pour certains systèmes d'équations aux dérivées partielles non linéaires (Acta Math. 88 141-225), which laid the foundation for modern studies of the Cauchy problem in general relativity. The fiftieth anniversary of this event was celebrated with an eponymous Cargèse Summer School in 2002. The proceedings of that summer school are summarized electronically (as audio, video, transparencies and lecture notes, where available) on a DVD archive included with this volume, and are also available on the internet. However the organizers decided that a separate volume describing the 'state of the art in mathematical general relativity' would be useful, and this book is the result. It includes some material not covered in the school and excludes some school material which has been covered adequately elsewhere. Unfortunately, I was unable to find, electronically, a table of contents, which every prospective purchaser would wish to see, and so this review does in fact list all the articles, ordered, roughly, by length. About one fifth of the book is devoted to a survey of Smoothness at Null Infinity and the Structure of Initial Data by Helmut Friedrich. This is a modern study of gravitational radiation, and the analysis of Einstein's equations. It is extremely helpful to survey all of this material, including some of the latest developments, using a consistent notation. This article is strongly recommended to anyone hoping to gain a foothold in this area. Note also that 47 pages of transparencies have become 84 book pages. Lars Andersson has surveyed, in The Global Existence Problem in General Relativity, some results and conjectures about the global properties of 3+1-dimensional spacetimes with a compact Cauchy surface. Again it is very useful to have essentially all of the known results presented in a consistent notation. This material is not on the DVD. Yvonne Choquet-Bruhat has

  12. BOOK MANAGERS CHOICE BOOKS RECEIVED

    African Journals Online (AJOL)

    The receipt of these books is acknowledged, and this listing must be regarded as sufficient return for the courtesy of the sender. Books that appear to be of particular interest will be reviewed as space permits. The SAMJ does not publish unsolicited reviews. ABO-incompatible Kidney Transplantation... By Kota. Takahashi.

  13. SAFARI 2000 Atmospheric Aerosol Measurements, Hand-held Hazemeters, Zambia

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: In conjunction with the AERONET (AErosol RObotic NETwork) participation in SAFARI 2000, the USDA Forest Service deployed handheld hazemeters in western...

  14. CERN Scientific Book Fair 2008

    CERN Multimedia

    DSU Unit

    2008-01-01

    The CERN Bookshop and CERN Library invite you to attend the 2008 CERN Book Fair 2008, a three-day scientific book festival offering you the opportunity to meet key publishers and electronic book suppliers and to browse and purchase books at significant discounts. Some ten companies will be participating and will bring with them a selection of titles in physics, technology, mathematics, engineering and popular science. There will also be a number of tie-in events intended to give you an insight into the writing and publishing process from authors within our own community. Come along and meet the authors, discuss your book ideas with the publishers’ representatives or simply browse the books on offer. The Fair will take place in Building 500 in the area near the Main Auditorium, and special presentations (as detailed below) will be held in rooms nearby or in the Library. Participating publishers and book traders include: Cambridge ...

  15. Orange Book

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Approved Drug Products with Therapeutic Equivalence (Orange Book or OB) is a list of drugs approved under Section 505 of the Federal Food, Drug and Cosmetic Act...

  16. Book review

    African Journals Online (AJOL)

    feminist scholarly circles, who acted as editors, consulting editors, project co- ... The organization of the book posed numerous difficulties to the editors, ... informs the reader, Mvemve was "keen to have Western science confirm the efficacy.

  17. Book Review

    Directory of Open Access Journals (Sweden)

    Adrian Brown

    2012-01-01

    Full Text Available The second edition of Computational Physics by Rubin Landau, Manuel Paez and Cristian C. Bordeianu (published by Wiley hit bookshelves in 2007, and is steadily making its way into physics classrooms across the United States. Your reviewer first encountered the book at the Stanford Campus Book Store, where it is presumably being put to good use by students and faculty. The first edition was published in 1997 with Landau and Paez as authors [Computational Physics, 1st edn, Wiley, New York, 1997]. Rubin Landau is a very experienced computational physicist and staff member of the Oregon State University in Corvallis, where he directs the Computational Physics for Undergraduates course and teaches using this book. Landau is an incredibly active teacher to put it mildly – the code for the book is supplied in an accompanying DVD and he also posts applets and video lectures for his courses on his web page (http://www.physics.orst.edu/~rubin/.

  18. Book Review

    African Journals Online (AJOL)

    Bernt Lindtjorn

    Book Review. Water Resources Management in Ethiopia: Implications for the Nile Basin. ... general to specific issues within the Ethiopian context. ... properly made with regard to water source, ... of those of Tanzania, Kenya, Burundi, Rwanda,.

  19. Book Review

    Science.gov (United States)

    Clevers, Jan G. P. W.

    2018-05-01

    This book provides a comprehensive and timely overview on all aspects of hyperspectral remote sensing combined with various applications. As such, it is an excellent book of reference for both students and professionals active in the field of optical remote sensing. It deals with all aspects of retrieving quantitative information on biophysical properties of the Earth's surface, the data corrections needed and the range of analysis approaches available.

  20. Book Reviews

    OpenAIRE

    Matić, Ninoslav; Motik, Boris; Šribar, Julijan; Bažant, Alen; Kos, Mladen; Glavinić, Vlado

    1996-01-01

    The PC System Architecture Series of books from MindShare, one of the leading technical training companies in the hardware industry, includes the following titles: ISA System Architecture, EISA System Architecture, 486 System Architecture, Pentium Processor System Architecture, Plug&Play System Architecture, Power PC System Architecture, PCI System Architecture, PCMCIA SystemArchitecture. Each of them is a powerful reference book for one particular type of chip or hardware, with the character...

  1. Monitoring of WEEE plastics in regards to brominated flame retardants using handheld XRF

    Energy Technology Data Exchange (ETDEWEB)

    Aldrian, Alexia, E-mail: alexia.aldrian@unileoben.ac.at [Chair of Waste Processing Technology and Waste Management, Montanuniversitaet Leoben, Franz-Josef-Straße 18, 8700 Leoben (Austria); Ledersteger, Alfred, E-mail: a.ledersteger@saubermacher.at [Saubermacher Dienstleistungs AG, Hans-Roth-Straße 1, 8073 Feldkirchen bei Graz (Austria); Pomberger, Roland, E-mail: roland.pomberger@unileoben.ac.at [Chair of Waste Processing Technology and Waste Management, Montanuniversitaet Leoben, Franz-Josef-Straße 18, 8700 Leoben (Austria)

    2015-02-15

    Highlights: • Specification of an empirical factor for conversion from bromine to PBB and PBDE. • The handheld XRF device was validated for this particular application. • A very large number of over 4600 pieces of monitor housings was analysed. • The recyclable fraction mounts up to 85% for TV but only 53% of PC waste plastics. • A high percentage of pieces with bromine contents of over 50,000 ppm was obtained. - Abstract: This contribution is focused on the on-site determination of the bromine content in waste electrical and electronic equipment (WEEE), in particular waste plastics from television sets (TV) and personal computer monitors (PC) using a handheld X-ray fluorescence (XRF) device. The described approach allows the examination of samples in regards to the compliance with legal specifications for polybrominated biphenyls (PBBs) and polybrominated diphenyl ethers (PBDEs) directly after disassembling and facilitates the sorting out of plastics with high contents of brominated flame retardants (BFRs). In all, over 3000 pieces of black (TV) and 1600 pieces of grey (PC) plastic waste were analysed with handheld XRF technique for this study. Especially noticeable was the high percentage of pieces with a bromine content of over 50,000 ppm for TV (7%) and PC (39%) waste plastics. The applied method was validated by comparing the data of handheld XRF with results obtained by GC–MS. The results showed the expected and sufficiently accurate correlation between these two methods. It is shown that handheld XRF technique is an effective tool for fast monitoring of large volumes of WEEE plastics in regards to BFRs for on-site measurements.

  2. Font size and viewing distance of handheld smart phones.

    Science.gov (United States)

    Bababekova, Yuliya; Rosenfield, Mark; Hue, Jennifer E; Huang, Rae R

    2011-07-01

    The use of handheld smart phones for written communication is becoming ubiquitous in modern society. The relatively small screens found in these devices may necessitate close working distances and small text sizes, which can increase the demands placed on accommodation and vergence. Font size and viewing distance were measured while subjects used handheld electronic devices in two separate trials. In the first study (n=129), subjects were asked to show a typical text message on their own personal phone and to hold the device "as if they were about to read a text message." A second trial was conducted in a similar manner except subjects (n=100) were asked to view a specific web page from the internet. For text messages and internet viewing, the mean font size was 1.1 M (range, 0.7 to 2.1 M) and 0.8 M (range, 0.3 to 1.4 M), respectively. The mean working distance for text messages and internet viewing was 36.2 cm (range, 17.5 to 58.0 cm) and 32.2 cm (range, 19 to 60 cm), respectively. The mean font size for both conditions was comparable with newspaper print, although some subjects viewed text that was considerably smaller. However, the mean working distances were closer than the typical near working distance of 40 cm for adults when viewing hardcopy text. These close distances place increased demands on both accommodation and vergence, which could exacerbate symptoms. Practitioners need to consider the closer distances adopted while viewing material on smart phones when examining patients and prescribing refractive corrections for use at near, as well as when treating patients presenting with asthenopia associated with nearwork. Copyright © 2011 American Academy of Optometry

  3. BOOK MANAGER'S CHOICE BOOKS RECEIVED

    African Journals Online (AJOL)

    progression from qualitative to quantitative methods. He begins with an ethnography of concepts of mental illness held by care providers from both the ... research methods for the southern African context. I heartily recommend this book.

  4. Reading Engagement: A Comparison between E-Books and Traditional Print Books in an Elementary Classroom

    Science.gov (United States)

    Jones, Troy; Brown, Carol

    2011-01-01

    Electronic books (e-books) are gaining popularity for personal reading. Options for access to a large selection of book titles and "anytime/anywhere" reading choices have added to the increased use of e-books. For this study, 22 third-grade students completed satisfaction surveys and reading comprehension tests on three separate reading…

  5. Book reviews

    Directory of Open Access Journals (Sweden)

    Tore Ahlbäck

    2011-05-01

    Full Text Available Four book reviews are included in this issue of Approaching Religion:The Process of Buddhist-Christian Dialogue (2009 by Paul O. Ingram is reviewed by Dr Teuvo Laitila. The book deals with contemporary dialogues between Buddhists and Christians, mainly in the West, by applying a three-part perspective denoted conceptual, engaged and internal.Producing Islamic Knowledge. Transmission and Dissemination in Western Europe (2010 by Martin van Bruinessen and Stefano Allievi is reviewed by Dr Jeanette Jouili. The book investigates into Islamic knowledge production taking place in the contemporary European context, from a theoretical as well as from a richly varied empirical perspective.Grounding Religion. A Field Guide to the Study of Religion and Ecology (2011 by Whitney A. Bauman, Richard R. Bohannon II and Kevin J. O’Brien is reviewed by MA Laura Wickström. The book provides an introduction to the field of religion and ecology with special emphasis on interreligious co-operation.Mirakel, mysterier och moraliteter. Från puritanism till New Age – en religionshistorisk studie av Helen Shucman och A Course in Miracles (2010 is reviewed by Dr Tore Ahlbäck. The book is a doctoral thesis analysing the history of creation behind the highly influential spiritual guide A Course in Miracles (1965–72 and its originator Helen Shucman.

  6. Handheld emissions detector (HED): overview and development

    Science.gov (United States)

    Valentino, George J.; Schimmel, David

    2009-05-01

    Nova Engineering, Cincinnati OH, a division of L-3 Communications (L-3 Nova), under the sponsorship of Program Manager Soldier Warrior (PM-SWAR), Fort Belvoir, VA, has developed a Soldier portable, light-weight, hand-held, geolocation sensor and processing system called the Handheld Emissions Detector (HED). The HED is a broadband custom receiver and processor that allows the user to easily sense, direction find, and locate a broad range of emitters in the user's surrounding area. Now in its second design iteration, the HED incorporates a set of COTS components that are complemented with L-3 Nova custom RF, power, digital, and mechanical components, plus custom embedded and application software. The HED user interfaces are designed to provide complex information in a readily-understandable form, thereby providing actionable results for operators. This paper provides, where possible, the top-level characteristics of the HED as well as the rationale behind its design philosophy along with its applications in both DOD and Commercial markets.

  7. Navigating on handheld displays: Dynamic versus Static Keyhole Navigation

    NARCIS (Netherlands)

    Mehra, S.; Werkhoven, P.; Worring, M.

    2006-01-01

    Handheld displays leave little space for the visualization and navigation of spatial layouts representing rich information spaces. The most common navigation method for handheld displays is static peephole navigation: The peephole is static and we move the spatial layout behind it (scrolling). A

  8. A Cognitive Style Perspective to Handheld Devices: Customization vs. Personalization

    Science.gov (United States)

    Hsieh, Chen-Wei; Chen, Sherry Y.

    2016-01-01

    Handheld devices are widely applied to support open and distributed learning, where students are diverse. On the other hand, customization and personalization can be applied to accommodate students' diversities. However, paucity of research compares the effects of customization and personalization in the context of handheld devices. To this end, a…

  9. Chemistry WebBook

    Science.gov (United States)

    SRD 69 NIST Chemistry WebBook (Web, free access)   The NIST Chemistry WebBook contains: Thermochemical data for over 7000 organic and small inorganic compounds; thermochemistry data for over 8000 reactions; IR spectra for over 16,000 compounds; mass spectra for over 33,000 compounds; UV/Vis spectra for over 1600 compounds; electronic and vibrational spectra for over 5000 compounds; constants of diatomic molecules(spectroscopic data) for over 600 compounds; ion energetics data for over 16,000 compounds; thermophysical property data for 74 fluids.

  10. Image Quality Characteristics of Handheld Display Devices for Medical Imaging

    Science.gov (United States)

    Yamazaki, Asumi; Liu, Peter; Cheng, Wei-Chung; Badano, Aldo

    2013-01-01

    Handheld devices such as mobile phones and tablet computers have become widespread with thousands of available software applications. Recently, handhelds are being proposed as part of medical imaging solutions, especially in emergency medicine, where immediate consultation is required. However, handheld devices differ significantly from medical workstation displays in terms of display characteristics. Moreover, the characteristics vary significantly among device types. We investigate the image quality characteristics of various handheld devices with respect to luminance response, spatial resolution, spatial noise, and reflectance. We show that the luminance characteristics of the handheld displays are different from those of workstation displays complying with grayscale standard target response suggesting that luminance calibration might be needed. Our results also demonstrate that the spatial characteristics of handhelds can surpass those of medical workstation displays particularly for recent generation devices. While a 5 mega-pixel monochrome workstation display has horizontal and vertical modulation transfer factors of 0.52 and 0.47 at the Nyquist frequency, the handheld displays released after 2011 can have values higher than 0.63 at the respective Nyquist frequencies. The noise power spectra for workstation displays are higher than 1.2×10−5 mm2 at 1 mm−1, while handheld displays have values lower than 3.7×10−6 mm2. Reflectance measurements on some of the handheld displays are consistent with measurements for workstation displays with, in some cases, low specular and diffuse reflectance coefficients. The variability of the characterization results among devices due to the different technological features indicates that image quality varies greatly among handheld display devices. PMID:24236113

  11. Book reviews

    NARCIS (Netherlands)

    NN,

    2004-01-01

    Since the publication of the first edition of this book, important developments in biotechnology and mushroom production made a new, revised version necessary. As it is written for the mushroom industry, it emphasizes on nutritional, medical, and cultivating aspects of edible and medicinal fungi. A

  12. Book Reviews

    OpenAIRE

    Matthews, Alan; Goldin, Ian; Colman, David; Bickerton, Thomas W.; Beghin, John C.; Croci-Angelini, Elisabetta

    1992-01-01

    Books reviewed include: Principles of Agricultural Economics by D. Colman and T. Young; World Agriculture: Toward 2000 by Nikos Alexandratos; Food Subsidies in Developing Countries: Costs, Benefits and Policy Options; Elasticities in International Agricultural Trade by Colin A. Carter and W. H. Gardiner; Macroeconomics, Agriculture and Exchange Rates; Government and Agriculture in Western Europe, 1880-1988 by M. Tracy

  13. Book review

    NARCIS (Netherlands)

    NN,

    2003-01-01

    This book is entirely dedicated to the functional role of fungi in all kind of ecosystems, and it attempts to show how the world would function if fungi were not there. It is conceived as an introduction to the subject for students in mycology and ecology. The introductory chapters deal with

  14. Book reviews

    African Journals Online (AJOL)

    publication of the Ethiopian atlas (see below). There is no serious competition for this book for the countries it covers, but I suspect it will become invaluable for many strictly East African birders too, given the high degree of overlap, the improved illustrations and the coverage of some potential vagrants to the south.

  15. BOOK REVIEWS

    African Journals Online (AJOL)

    This is a story of the marvel of human life from conception to birth. Although the book was designed for young readers, it is suitable for use by anybody who wishes to know about our conception, development and birth. It can be appreciated at several levels. Firstly, it is a fascinating story, told simply and with wise.

  16. Book review

    African Journals Online (AJOL)

    Book review. * Professor of Higher Education Studies, Centre for Higher and Adult Education, University of Stellenbosch. Email: mfourie@sun.ac.za. Worldwide, the composition of the student population in higher education has over the past two decades changed dramatically. With larger numbers of previously underserved.

  17. Book Review

    DEFF Research Database (Denmark)

    Pace, Michelle

    2016-01-01

    At the turn of the millennium, a new phenomenon emerged: conservatives, who just decades before had rejected the expanding human rights culture, began to embrace human rights in order to advance their political goals. In this book, Nicola Perugini and Neve Gordon account for how human rights--gen...

  18. BOOKS JBOEKE

    African Journals Online (AJOL)

    This book is about the poor in South Africa and how to achieve some redistribution ... nature of the zero-sum-game economic wars and plunder- ing ofthe 16th - 18th ..... no course in basic neurosciences taught to the level where this would be ...

  19. Book Reviews.

    Science.gov (United States)

    Coates, Elizabeth; And Others

    1993-01-01

    Reviews three books: (1) "Jeux Populaires Traditionnels pour les Enfants d'aujourd'hui" (Traditional Popular Games for Today's Children) (Jacqueline Theriault and Denise Garon); "Early Childhood Education" (B. Persky and L. Golubchick, editors); and "Playing to Learn: The Young Child, Teacher and the Classroom" (Weininger and Daniel). (AC)

  20. Book Review

    African Journals Online (AJOL)

    Angela

    The book in review tells many tales of looting, rape and murder of prominent. Nuba figures as well as ordinary Nuba folk. As the government is increasing pressure on them, the Nuba are proving to be more resilient than ever to ensure their posterity. The picture that dominates the front cover may easily be overlooked by.

  1. Book review

    African Journals Online (AJOL)

    The book ends with a section on the most sought-after bird of. Ethiopia, a brief discussion of the best sites where to find them, and a complete, indexed list of the country's birds. The keen combination of text, maps, lists and superb pictures makes 'Birding Ethiopia' an outstanding birding site guide that deserves a place on ...

  2. Thin book

    DEFF Research Database (Denmark)

    En lille bog om teater og organisationer, med bidrag fra 19 teoretikere og praktikere, der deltog i en "Thin Book Summit" i Danmark i 2005. Bogen bidrager med en state-of-the-art antologi om forskellige former for samarbejde imellem teater og organisationer. Bogen fokuserer både på muligheder og...

  3. Book review

    Directory of Open Access Journals (Sweden)

    EC Thomas

    1978-11-01

    Full Text Available This book appears to the present reviewer to be, if not the, at least a definitive volume for students of work motivation, whether organizational behaviourists or practising managers. This field has grown rapidly as the main focus of Organizational Psychology since Vroom's (1964 enunciation of a tenable theory of work motivation and satisfaction.

  4. Book review

    African Journals Online (AJOL)

    Book review. * Dr Birgit Schreiber is the Director of the Centre for Student Support Services at the University of the. Western Cape, Cape Town, South Africa. Email: bschreiber@uwc.ac.za. Manuel Castells (2001), who is regarded as one of the most influential social scientists commenting on the role of higher education in ...

  5. Book review

    NARCIS (Netherlands)

    NN,

    2003-01-01

    The Mycena specialist Robich, known from many publications, created his magnum opus with the present book, which, according to the title, covers all species known from Europe. Although many of his observations are based on southern European collections, his studies extended to other parts of Europe

  6. Banning Books.

    Science.gov (United States)

    Trede, Mildred

    1991-01-01

    The "Game of Decisions" is presented to encourage students to consider the consequences of banning books and/or ideas. The game involves story writing, creating probability graphs, writing a letter protesting censorship from a chosen historical period, and examining a controversial science issue. Three thesis statements for generating group…

  7. Books received

    African Journals Online (AJOL)

    Books. Outcomes into Clinical Practice. Ed. by Tony Delamothe. Pp. xii + 164. Illustrated. London: BMJ. 1994. ISBN 0-7279-0888-X. At a recent conference which attracted a range of health professionals from the private and public sectors and examined South Africa's current and future health options, an eminent Australian ...

  8. Digital books.

    Science.gov (United States)

    Wink, Diane M

    2011-01-01

    In this bimonthly series, the author examines how nurse educators can use the Internet and Web-based computer technologies such as search, communication, and collaborative writing tools; social networking and social bookmarking sites; virtual worlds; and Web-based teaching and learning programs. This article describes digital books.

  9. Book review

    African Journals Online (AJOL)

    contributions to the authoritative bibliography of the scholarly writings on the literatures of the English - speaking world. As he states in the preface to the book, Abodunrin's aim in doing this is to make a compendium of reviews of. "scholarly writing on all aspects of African literature in English'' available to students, teachers ...

  10. Book notice

    NARCIS (Netherlands)

    Adema, Frits

    1999-01-01

    FOCKO WEBERLING & WILHELM TROLL: Die Infloreszenzen Band II, Teil 2, Monotele und polytele Synfloreszenzen. Gustav Fischer Verlag, Jena, Germany, 1998. 483 pp., illus. ISBN 3-437-35436-1. Price: DEM 238. A new volume in the monumental series of books on inflorescences in the tradition of Troll’s

  11. Book review

    African Journals Online (AJOL)

    The work under review is Jack Mapanje's third volume of verse after Of Chameleons ... with which the new book opens, 'The Following Dawn the Boots', talks about the first ... 'St Margaret Chitherow of York', the poet acknowledges that his host country too has ... primary audience and learn to adjust his sights accordingly.

  12. Book fair

    CERN Multimedia

    2006-01-01

    The Swiss academic publishing house 'Presses Polytechniques Universitaires Romandes'will be presenting its most recent scientific and technical publications at a book fair in the lobby of the Main Building (60) from 10 a.m. to 4 p.m. on Thursday 28 September 2006.

  13. BOOK REVIEW

    African Journals Online (AJOL)

    as middlemen between writers and readers through lack of creativity and aggressiveness. Authors are not used to promote the sales of their books, and there is no attempt on the part of the publisher to take advantage of such forms of popular advertisement as newspapers, radio and television. Besides, there is a general ...

  14. book review

    African Journals Online (AJOL)

    organisational structures and institutional policy. A number of universities in Africa have started to conduct student engagement/student experience surveys. This volume provides the theoretical underpinning for it while outlining how these theories were arrived at in the first place. However, a potential weak point of the book ...

  15. Book Reviews

    OpenAIRE

    Barlow, Colin; Harvey, D. R.; Lane, S.

    1988-01-01

    Books Reviewed: The Economics of Oil Palm; Agricultural Policy Formation in the European Community: The Birth of Milk Quotas and CAP Reform by M. Petit, M. de Benedictis, D. Britton, M. de Groot, W. Henrichsmeyer, and F. Lechi; Agriculture's Future: America's Food System by T. L. Wallace

  16. Example book

    International Nuclear Information System (INIS)

    Donnat, Ph.; Treimany, C.; Gouedard, C.; Morice, O.

    1998-06-01

    This document presents some examples which were used for debugging the code. It seemed useful to write these examples onto a book to be sure the code would not regret; to give warranties for the code's functionality; to propose some examples to illustrate the possibilities and the limits of Miro. (author)

  17. Book Reviews.

    Science.gov (United States)

    Joyner, Christopher C.; And Others

    1986-01-01

    Scholarly reviews of nine books are presented. Topics include nuclear deterrence, urban planning in France, human rights in the Republic of China, the United States' support of Israel, U. S. military policy, an analysis of Rousseau's social contract, political influences on the U. S. presidency, the state and political theory, and the loss of…

  18. BOOK REVIEW: Physics 1

    Science.gov (United States)

    Sang, David; Gibbs, Keith; Hutchings, Robert

    2000-09-01

    Physics 1 is an attractive book designed to cover the whole of the AS physics course and has been endorsed by OCR for its Advanced AS and A2 specifications. Built on books from the Cambridge Modular Sciences series, it provides a clearly presented path through each of the three sections: Foundation Physics, Electrons and Photons, and Wave Properties. Each chapter has clearly stated objectives and is peppered with self-assessment questions, the answers to all of which are at the back of the book. Additional questions are given at the end of each chapter. There is an excellent use of colour, summary boxes and diagrams, but relatively few photographs. At the back of the book is a useful section on uncertainties and a glossary. The key feature of this book is its accessibility to students coming from a double-award science background. A great deal of thought has gone into lessening the trauma of the transition to Advanced Level and the results are impressive. Some of the main areas of concern for many students are the mathematical sections. These areas are not rushed, especially in the foundation physics, where there are plenty of worked examples. It is assumed, also, that students will not necessarily be confident with graphs so lots of examples are given. Diagrams of the type of practical equipment students are likely to encounter add another dimension to the book. It is good to see the use of light gates and motion sensors in addition to the more traditional ticker-timers for the calculations of speed and acceleration. Accessibility is the strength of this book. The use of colour and space, as well as the content, make it enjoyable to use and to read for any student embarking on the new AS courses. Helen Reynolds

  19. Handheld Multi-Gas Meters Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Gustavious [Brigham Young Univ., Provo, UT (United States); Wald-Hopkins, Mark David [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Obrey, Stephen J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Akhadov, Valida Dushdurova [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-06-27

    Handheld multi-gas meters (MGMs) are equipped with sensors to monitor oxygen (O2) levels and additional sensors to detect the presence of combustible or toxic gases in the environment. This report is limited to operational response-type MGMs that include at least four different sensors. These sensors can vary by type and by the monitored chemical. In real time, the sensors report the concentration of monitored gases in the atmosphere near the MGM. In April 2016 the System Assessment and Validation for Emergency Responders (SAVER) Program conducted an operationally-oriented assessment of MGMs. Five MGMs were assessed by emergency responders. The criteria and scenarios used in this assessment were derived from the results of a focus group of emergency responders with experience in using MGMs. The assessment addressed 16 evaluation criteria in four SAVER categories: Usability, Capability, Maintainability, and Deployability.

  20. Handheld microwave bomb-detecting imaging system

    Science.gov (United States)

    Gorwara, Ashok; Molchanov, Pavlo

    2017-05-01

    Proposed novel imaging technique will provide all weather high-resolution imaging and recognition capability for RF/Microwave signals with good penetration through highly scattered media: fog, snow, dust, smoke, even foliage, camouflage, walls and ground. Image resolution in proposed imaging system is not limited by diffraction and will be determined by processor and sampling frequency. Proposed imaging system can simultaneously cover wide field of view, detect multiple targets and can be multi-frequency, multi-function. Directional antennas in imaging system can be close positioned and installed in cell phone size handheld device, on small aircraft or distributed around protected border or object. Non-scanning monopulse system allows dramatically decrease in transmitting power and at the same time provides increased imaging range by integrating 2-3 orders more signals than regular scanning imaging systems.

  1. Optical links in handheld multimedia devices

    Science.gov (United States)

    van Geffen, S.; Duis, J.; Miller, R.

    2008-04-01

    Ever emerging applications in handheld multimedia devices such as mobile phones, laptop computers, portable video games and digital cameras requiring increased screen resolutions are driving higher aggregate bitrates between host processor and display(s) enabling services such as mobile video conferencing, video on demand and TV broadcasting. Larger displays and smaller phones require complex mechanical 3D hinge configurations striving to combine maximum functionality with compact building volumes. Conventional galvanic interconnections such as Micro-Coax and FPC carrying parallel digital data between host processor and display module may produce Electromagnetic Interference (EMI) and bandwidth limitations caused by small cable size and tight cable bends. To reduce the number of signals through a hinge, the mobile phone industry, organized in the MIPI (Mobile Industry Processor Interface) alliance, is currently defining an electrical interface transmitting serialized digital data at speeds >1Gbps. This interface allows for electrical or optical interconnects. Above 1Gbps optical links may offer a cost effective alternative because of their flexibility, increased bandwidth and immunity to EMI. This paper describes the development of optical links for handheld communication devices. A cable assembly based on a special Plastic Optical Fiber (POF) selected for its mechanical durability is terminated with a small form factor molded lens assembly which interfaces between an 850nm VCSEL transmitter and a receiving device on the printed circuit board of the display module. A statistical approach based on a Lean Design For Six Sigma (LDFSS) roadmap for new product development tries to find an optimum link definition which will be robust and low cost meeting the power consumption requirements appropriate for battery operated systems.

  2. Book Review:

    Science.gov (United States)

    Chrusciel, P. T.

    2006-06-01

    Most of us sometimes have to face a student asking: 'What do I need to get started on this'. (In my case 'this' would typically be a topic in general relativity.) After thinking about it for quite a while, and consulting candidate texts again and again, a few days later I usually end up saying: read this chapter in book I (but without going too much detail), then that chapter in book II (but ignore all those comments), then the first few sections of this review paper (but do not try to work out equations NN to NNN), and then come back to see me. In the unlikely event that the student comes back without changing the topic, there follows quite a bit of explaining on a blackboard over the following weeks. From now on I will say: get acquainted with the material covered by this book. As far as Isham's book is concerned, 'this' in the student's question above can stand for any topic in theoretical physics which touches upon differential geometry (and I can only think of very few which do not). Said plainly: this book contains most of the introductory material necessary to get started in general relativity, or those branches of mathematical physics which require differential geometry. A student who has mastered the notions presented in the book will have a solid basis to continue into specialized topics. I am not aware of any other book which would be as useful as this one in terms of the spectrum of topics covered, stopping at the right place to get sufficient introductory insight. According to the publisher, these lecture notes are the content of an introductory course on differential geometry which is taken by first-year theoretical physics PhD students, or by students attending the one-year MSc course 'Quantum Fields and Fundamental Forces' at Imperial College, London. The volume is divided into six chapters: An Introduction to Topology Differential Manifolds Vector Fields and n-Forms Lie Groups Fibre Bundles Connections in a Bundle. It is a sad reflection on current

  3. Gimme That E-Book Religion

    Science.gov (United States)

    Pace, Andrew

    2005-01-01

    The debate on the efficacy of electronic books involves issues of fair use, digital rights management, preservation, and perpetual ownership. Nevertheless, our intense focus on these areas has distracted us from one of the most important aspects of content pluralism? namely, e-book relationships to book distributors. This article discusses E-books…

  4. Correcting for motion artifact in handheld laser speckle images

    Science.gov (United States)

    Lertsakdadet, Ben; Yang, Bruce Y.; Dunn, Cody E.; Ponticorvo, Adrien; Crouzet, Christian; Bernal, Nicole; Durkin, Anthony J.; Choi, Bernard

    2018-03-01

    Laser speckle imaging (LSI) is a wide-field optical technique that enables superficial blood flow quantification. LSI is normally performed in a mounted configuration to decrease the likelihood of motion artifact. However, mounted LSI systems are cumbersome and difficult to transport quickly in a clinical setting for which portability is essential in providing bedside patient care. To address this issue, we created a handheld LSI device using scientific grade components. To account for motion artifact of the LSI device used in a handheld setup, we incorporated a fiducial marker (FM) into our imaging protocol and determined the difference between highest and lowest speckle contrast values for the FM within each data set (Kbest and Kworst). The difference between Kbest and Kworst in mounted and handheld setups was 8% and 52%, respectively, thereby reinforcing the need for motion artifact quantification. When using a threshold FM speckle contrast value (KFM) to identify a subset of images with an acceptable level of motion artifact, mounted and handheld LSI measurements of speckle contrast of a flow region (KFLOW) in in vitro flow phantom experiments differed by 8%. Without the use of the FM, mounted and handheld KFLOW values differed by 20%. To further validate our handheld LSI device, we compared mounted and handheld data from an in vivo porcine burn model of superficial and full thickness burns. The speckle contrast within the burn region (KBURN) of the mounted and handheld LSI data differed by burns. Collectively, our results suggest the potential of handheld LSI with an FM as a suitable alternative to mounted LSI, especially in challenging clinical settings with space limitations such as the intensive care unit.

  5. Book Reviews

    Science.gov (United States)

    Horner, Joseph L.

    1987-04-01

    Progress in the fields of integrated optics and fiber optics is continuing at a rapid pace. Recognizing this trend, the goal of the author is to provide an introductory textbook on time-harmonic electromagnetic theory, with an emphasis on optical rather than microwave technologies. The book is appropriate for an upper-level undergraduate or graduate course. Each chapter includes examples of problems. The book focuses on several areas of prime importance to intergrated optics. These include dielectric waveguide analysis, couple-mode thoery, Bragg scattering, and prism coupling There is very little coverage of active components such as electro-optic modulators and switches. The author assumes the reader has a working knowledge of vector calculus and is familiar with Maxwell's equations.

  6. Book Review

    Directory of Open Access Journals (Sweden)

    Salvatore Filippone

    2014-01-01

    Full Text Available The book by Arjen Markus is a veritable tour de force among the possibilities opened up by the latest incarnation of Fortran, the longest-lived programming language on the planet and still one of the favourites by scientific programmers. It is not an introduction to the syntax and semantics of the latest language standard: it is more of a gourmet cookbook showing off a wide range of examples of what the new features allow a daring programmer to do.

  7. Book reviews

    OpenAIRE

    NN

    2004-01-01

    Since the publication of the first edition of this book, important developments in biotechnology and mushroom production made a new, revised version necessary. As it is written for the mushroom industry, it emphasizes on nutritional, medical, and cultivating aspects of edible and medicinal fungi. A short introduction deals with a definition of fungi and the world of fungi, including edible and poisonous species, and the relation between fungi and man. Two chapters deal with edible and medicin...

  8. Book Reviews

    OpenAIRE

    Redactie KITLV

    2004-01-01

    -Bill Maurer, Mimi Sheller, Consuming the Caribbean: From Arawaks to Zombies. New York: Routledge, 2003. ix + 252 pp. -Norman E. Whitten, Jr., Richard Price ,The root of roots: Or, how Afro-American anthropology got its start. Chicago: Prickly Paradigm Press/University of Chicago Press, 2003. 91 pp., Sally Price (eds) -Holly Snyder, Paolo Bernardini ,The Jews and the expansion of Europe to the West, 1450-1800. New York: Berghahn Books, 2001. xv + 567 pp., Norman Fiering (eds) -Bridget Brereto...

  9. Book Reviews

    OpenAIRE

    Elena Mancusi-Materi

    2002-01-01

    Book reviews: Helmore, K. and N. Singh, Sustainable Livelihoods – Building on the Wealth of the poor (reviewed by Elena Mancusi-Materi); Scoones, I (ed.), Dinamics and Diversity: Soil fertility and farming livelihoods in africa (reviewed by Elena Mancusi-Materi); Uphoff, N. (ed.), Agroecological Innovations – Increasing Food Production with Pariciatory Development (reviewed by Elena Mancusi-Materi); Marten, G.G., Human Ecology, Basic Concepts for Sustianable Development (reviewed by Siobhán K...

  10. Book Review:

    Science.gov (United States)

    Folacci, Antoine; Jensen, Bruce

    2003-12-01

    Thanks to its impressive success in the second half of the 20th century, both in high-energy physics and in critical phenomena, quantum field theory has enjoyed an abundant literature. We therefore greet yet another book on this subject with caution: what can a monograph on quantum field theory bring now that is new, either conceptually or pedagogically? But when it is written by a physicist such as Bryce DeWitt, who has made his own contribution to the collection of field theory books with The Global Approach to Quantum Field Theory, all suspicion is naturally abandoned. One knows in advance that this book can only lead to a genuine enrichment of the literature. DeWitt has made a formidable contribution to various areas of physics: general relativity, the interpretation of quantum mechanics, and most of all the quantization of non-Abelian gauge theories and quantum gravity. In addition, his pedagogical publications, especially the Les Houches schools of 1963 and 1983 [1, 2], have had a great impact on quantum field theory. All this makes the reader keen to pick up his new work and a deeper reading confirms the reviewer's initial enthusiasm. We must begin by alerting the potential readers of this book that it cannot be compared to any other book in the field (unless of course we are talking about references [1] and [2], of which the book under review is an extension and reworking). This uniqueness applies to both the scientific content and the way the ideas are presented. A quick description of this book and a brief explanation of its title should convince the reader of the book's unique quality. For DeWitt, a central concept of field theory is that of `space of histories'. For a field varphii defined on a given spacetime M, the set of all varphii(x) for all x in all charts of M defines its history. It is the space Phi of all possible histories (dynamically allowed or not) of the fields defined on M which is called the `space of histories' by DeWitt. If only

  11. The Literacy Skills and Motivation to Read of Children Enrolled in Title I: A Comparison of Electronic and Print Nonfiction Books

    Science.gov (United States)

    Barnyak, Natalie Conrad; McNelly, Tracy A.

    2016-01-01

    This mixed method study, grounded in Vygotsky's sociocultural theory, examines if nonfiction e-books read independently by children enrolled in a summer reading program will increase vocabulary, improve comprehension, and enhance motivation to read as compared to children reading nonfiction trade books with adult support. Findings indicate…

  12. Electronics and electronic systems

    CERN Document Server

    Olsen, George H

    1987-01-01

    Electronics and Electronic Systems explores the significant developments in the field of electronics and electronic devices. This book is organized into three parts encompassing 11 chapters that discuss the fundamental circuit theory and the principles of analog and digital electronics. This book deals first with the passive components of electronic systems, such as resistors, capacitors, and inductors. These topics are followed by a discussion on the analysis of electronic circuits, which involves three ways, namely, the actual circuit, graphical techniques, and rule of thumb. The remaining p

  13. CERN Book Fair 2010 - Events and book presentations

    CERN Multimedia

    CERN Library

    2010-01-01

    A series of events and book presentations is scheduled for the 2010 CERN Book Fair.   -Springer will present its new products and services (eBooks, MyCopy Softcover Editions, SpringerBriefs, and a new physics journal: "Historical Perspectives on Contemporary Physics") and SpringerMaterials, the electronic version of the Landolt Boernstein book series. -Wiley will present two books: "A History of International Research Networking : The People who Made it Happen", edited by B. Bressan and H. Davies, and "Field computation for accelerator magnets : analytical and numerical methods for electromagnetic design and optimization" by S. Russenschuck. -Finally, World Scientific will present the series "Reviews of Accelerator Science and Technology (RAST)". The calendar is available here: http://indico.cern.ch/conferenceDisplay.py?confId=105651      

  14. SAFARI 2000 Atmospheric Aerosol Measurements, Hand-held Hazemeters, Zambia

    Data.gov (United States)

    National Aeronautics and Space Administration — In conjunction with the AERONET (AErosol RObotic NETwork) participation in SAFARI 2000, the USDA Forest Service deployed handheld hazemeters in western Zambia from...

  15. Handheld FRET-Aptamer Sensor for Water Safety, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Operational Technologies Corporation (OpTech) proposes to expand its current NASA Phase 2 SBIR handheld fluorometer and bone marker fluorescence resonance energy...

  16. The availability of relatively cheap hand-held Global Positioning ...

    African Journals Online (AJOL)

    spamer

    conditions, so the approach failed to produce results ... Hand-held Global Positioning System (GPS) receivers provide opportunities for detailed and rapid mapping of features ..... TICKELL, W. L. N. 1968 — The biology of the great albatrosses,.

  17. An Intelligent Hand-Held Microsurgical Instrument for Improved Accuracy

    National Research Council Canada - National Science Library

    Ang, Wei

    2001-01-01

    This paper presents the development and initial experimental results of the first prototype of Micron, an active hand-held instrument to sense and compensate physiological tremor and other unwanted...

  18. Book Review:

    Science.gov (United States)

    Vespignani, A.

    2004-09-01

    Networks have been recently recognized as playing a central role in understanding a wide range of systems spanning diverse scientific domains such as physics and biology, economics, computer science and information technology. Specific examples run from the structure of the Internet and the World Wide Web to the interconnections of finance agents and ecological food webs. These networked systems are generally made by many components whose microscopic interactions give rise to global structures characterized by emergent collective behaviour and complex topological properties. In this context the statistical physics approach finds a natural application since it attempts to explain the various large-scale statistical properties of networks in terms of local interactions governing the dynamical evolution of the constituent elements of the system. It is not by chance then that many of the seminal papers in the field have been published in the physics literature, and have nevertheless made a considerable impact on other disciplines. Indeed, a truly interdisciplinary approach is required in order to understand each specific system of interest, leading to a very interesting cross-fertilization between different scientific areas defining the emergence of a new research field sometimes called network science. The book of Dorogovtsev and Mendes is the first comprehensive monograph on this new scientific field. It provides a thorough presentation of the forefront research activities in the area of complex networks, with an extensive sampling of the disciplines involved and the kinds of problems that form the subject of inquiry. The book starts with a short introduction to graphs and network theory that introduces the tools and mathematical background needed for the rest of the book. The following part is devoted to an extensive presentation of the empirical analysis of real-world networks. While for obvious reasons of space the authors cannot analyse in every detail all the

  19. Book Review:

    Science.gov (United States)

    Arimondo, Ennio

    2004-07-01

    For many years the Institute of Physics has published books on hot topics based on a collection of reprints from different journals, including some remarks by the editors of each volume. The book on Optical Angular Momentum, edited by L Allen, S M Barnett and M J Padgett, is a recent addition to the series. It reproduces forty four papers originally published in different journals and in a few cases it provides direct access to works not easily accessible to a web navigator. The collection covers nearly a hundred years of progress in physics, starting from an historic 1909 paper by Poynting, and ending with a 2002 paper by Padgett, Barnett and coworkers on the measurement of the orbital angular momentum of a single photon. The field of optical angular momentum has expanded greatly, creating an interdisciplinary attraction for researchers operating in quantum optics, atomic physics, solid state physics, biophysics and quantum information theory. The development of laser optics, especially the control of single mode sources, has made possible the specific design of optical radiation modes with a high degree of control on the light angular momentum. The editors of this book are important figures in the field of angular momentum, having contributed to key progress in the area. L Allen published an historical paper in 1999, he and M J Padgett (together with M Babiker) produced few years ago a long review article which is today still the most complete basic introduction to the angular momentum of light, while S M Barnett has contributed several high quality papers to the progress of this area of physics. The editors' choice provides an excellent overview to all readers, with papers classified into eight different topics, covering the basic principles of the light and spin and orbital angular momentum, the laboratory tools for creating laser beams carrying orbital angular momentum, the optical forces and torques created by laser beams carrying angular momentum on

  20. Quantifying the Impacts of Digital Rights Management and E-Book Pricing on the E-Book Reader Market

    OpenAIRE

    Jin-Hyuk Kim; Tin Cheuk Leung

    2013-01-01

    The demand for electronic books (e-books) and the e-book readers are complementary. On the one hand, the emergence of e-book readers such as Amazon's Kindle has triggered the recent growth of the e-book market. On the other hand, several issues in the e-book market can affect the future of the e-book reader market. Considering this complementarity, this paper quantifies the impact of digital rights management (DRM) and discounted e-book pricing on the demand for e-book readers. We collect con...

  1. Reviews Equipment: Time Trial R/C Race Track Timer Book: A Universe from Nothing Equipment: Locktronics Electronics, Magnestism and Materials Unit Report: Nuclear Physics and Technology Book: Particle Physics Booklet: Radiation and You Book: The Million Death Quake Web Watch

    Science.gov (United States)

    2013-03-01

    WE RECOMMEND Locktronics Electronics, Magnestism and Materials Unit Robust, reliable and proven classroom kit The Million Death Quake: the Science of Predicting the Earth's Deadliest Natural Disaster Accessible and well-written book covers everything you might (and perhaps should) want to know about earthquakes WORTH A LOOK Time Trial R/C Race Track Timer Fun kit for use with toy cars but little flexibility for other uses A Universe From Nothing: Why There is Something Rather Than Nothing Up-to-date account of cosmology explains very well but becomes polemical and loses focus Nuclear physics and technology—inside the atom IOP report useful for students considering a career in physics Particle Physics: A Very Short Introduction Passages of good writing undermined by editing as the structure and illustrations disappoint Radiation and You Report is an interesting insight into radiation information from 25 years back, but some errors and a slow start let it down WEB WATCH App that aids star identification is highly recommended and videos for students and teachers also make the grade

  2. Book Review

    Directory of Open Access Journals (Sweden)

    Adrian Brown

    2011-01-01

    Full Text Available “Numerical Methods for Special Functions” by Gil, Seguar and Temme is a collection of methods and approaches for finding the most efficient and accurate ways of computing values of functions that have no general definition. “Numerical Methods for Special Functions” might appear at first glance to be a boring and perhaps dry subject for non-mathematicians, and indeed it is a little difficult to approach without being an expert in the area, but if you do find yourself in need of some hints for the best implementations available, this book might be a life saver.

  3. Golden book

    CERN Multimedia

    2004-01-01

    On 19 October, CERN reached the climax of its Jubilee with the official celebration in the presence of very high representatives of the Member and Observer States. Above, one of the high moments of the day: the signing of the golden book by the King of Spain, Juan Carlos, and at his right the Director-General of CERN, Robert Aymar, the President of the Swiss Confederation, Joseph Deiss, and the President of the Republic of France, Jacques Chirac. A complete report of this event will be in the next issue of the Bulletin.

  4. Comparing the Use of Books with Enhanced Records versus Those Without Enhancements: Methodology Leads to Questionable Conclusions. A review of: Madarash‐Hill, Cherie and J.B. Hill. “Electronically Enriched Enhancements in Catalog Records: A Use Study of Books Described on Records With URL Enhancements Versus Those Without.” Technical Services Quarterly 23.2 (2005: 19‐31.

    Directory of Open Access Journals (Sweden)

    Susan Haigh

    2007-06-01

    Full Text Available Objective – To compare the use of books described by catalogue records that are enhanced with URL links to such information as dust jackets, tables of contents, sample text, and publishers’ descriptions, with the use of books described by records that are not enhanced with such links.Design – Use study.Setting – Academic library (Southeastern Louisiana University, Sims Memorial Library.Subjects – 180 records with enhancements and 180 records (different titles without enhancements.Methods – The study identified the sample of unenhanced records by conducting searches of the broad subject terms “History”, “United States”, “Education”,and “Social” and limiting the searches to books. The enhanced sample was derived in the same manner, but with additional search limiters to identify only those records that had URL enhancements. An equal sample of enhanced and unenhanced records (50 or 30 of each was tracked for each of four search terms. Only records for books that could be checked out were included, as use statistics were based on whether or not a book was borrowed. While half of the enhanced records had full‐text elements (such as descriptions that were indexed and thus searchable, the rate of use for these records was not tracked separately from the enhanced records that only had URL enhancements.Main results – Books described on records with URL enhancements for publisher descriptions, tables of contents, book reviews, or sample text had higher use than those without URL enhancements. Only 7% of titles with URLs, compared with 21% of those without, had not been borrowed. 74.67% of titles with URLs had been checked out one or two times, compared with 69.5% of those without URLs. The number of titles with enhanced records that had 3 or more checkouts was almost double the rate of unenhanced titles (18% to 9.5%.Conclusion – The authors conclude that catalogue records that have electronic links to book reviews, cover

  5. Best Books 1982.

    Science.gov (United States)

    School Library Journal, 1982

    1982-01-01

    This annotated bibliography lists 45 children's books and 29 young adult books selected by School Library Journal's Book Review staff and Young Adult Review committee, respectively. Arrangement is alphabetical by author with the grade level indicated for children's books. (EJS)

  6. Doctors' experience with handheld computers in clinical practice: qualitative study.

    Science.gov (United States)

    McAlearney, Ann Scheck; Schweikhart, Sharon B; Medow, Mitchell A

    2004-05-15

    To examine doctors' perspectives about their experiences with handheld computers in clinical practice. Qualitative study of eight focus groups consisting of doctors with diverse training and practice patterns. Six practice settings across the United States and two additional focus group sessions held at a national meeting of general internists. 54 doctors who did or did not use handheld computers. Doctors who used handheld computers in clinical practice seemed generally satisfied with them and reported diverse patterns of use. Users perceived that the devices helped them increase productivity and improve patient care. Barriers to use concerned the device itself and personal and perceptual constraints, with perceptual factors such as comfort with technology, preference for paper, and the impression that the devices are not easy to use somewhat difficult to overcome. Participants suggested that organisations can help promote handheld computers by providing advice on purchase, usage, training, and user support. Participants expressed concern about reliability and security of the device but were particularly concerned about dependency on the device and over-reliance as a substitute for clinical thinking. Doctors expect handheld computers to become more useful, and most seem interested in leveraging (getting the most value from) their use. Key opportunities with handheld computers included their use as a stepping stone to build doctors' comfort with other information technology and ehealth initiatives and providing point of care support that helps improve patient care.

  7. Introduction of handheld computing to a family practice residency program.

    Science.gov (United States)

    Rao, Goutham

    2002-01-01

    Handheld computers are valuable practice tools. It is important for residency programs to introduce their trainees and faculty to this technology. This article describes a formal strategy to introduce handheld computing to a family practice residency program. Objectives were selected for the handheld computer training program that reflected skills physicians would find useful in practice. TRGpro handheld computers preloaded with a suite of medical reference programs, a medical calculator, and a database program were supplied to participants. Training consisted of four 1-hour modules each with a written evaluation quiz. Participants completed a self-assessment questionnaire after the program to determine their ability to meet each objective. Sixty of the 62 participants successfully completed the training program. The mean composite score on quizzes was 36 of 40 (90%), with no significant differences by level of residency training. The mean self-ratings of participants across all objectives was 3.31 of 4.00. Third-year residents had higher mean self-ratings than others (mean of group, 3.62). Participants were very comfortable with practical skills, such as using drug reference software, and less comfortable with theory, such as knowing the different types of handheld computers available. Structured training is a successful strategy for introducing handheld computing to a residency program.

  8. Book Review

    Science.gov (United States)

    Kragh, Helge

    2015-11-01

    Ever since the days of William Blake there has been an underground resistance against the soulless yet triumphant science and its unholy alliance with money, technology and political power. With the nearly undisputed hegemony that science and technological innovation has attained in the post-World War II era, this kind of resistance has resulted in numerous books and articles that in different ways warn against the dark sides of science and the socio-economic system that nourishes a science in degeneration. Classical examples include Herbert Marcuse's One-Dimensional Man (1964), Jacques Ellul's The Technological Society (1965), Theodore Roszak's The Making of a Counter Culture (1968), and Paul Feyerabend's Science in a Free Society (1978). A fair part of the literature written by sociologists and philosophers is not only critical to trends in modern science, but tends to or is overtly anti-science. The book under review belongs in some respects to this heterogeneous literary tradition, but Twilight of the Scientific Age is primarily directed against the institutional system of science and its associated ideology and not against science itself. Indeed, the author is himself a practicing scientist, an astrophysicist, and he emphasizes several times that he firmly believes in science, even that he loves it. He is not a "stupid cultural relativist," he asserts (p. 11), but a critical freethinker independent of dogmatic beliefs.

  9. Book Review:

    Science.gov (United States)

    Webb, Steve

    2008-11-01

    The Polish physicist Józio (Joseph, Josh, Jo) Rotblat was catapulted into the public eye when he (and the 'Pugwash Conferences' organization) received the 1995 Nobel Peace Prize. His life prior to that had been most distinguished but conducted well out of the public eye. Born and raised as a Jewish physicist in pre-World War II Poland, and thus potentially educationally disadvantaged, he battled away for education and scientific achievement. He came to Liverpool University just before the outbreak of World War II, worked in James Chadwick's laboratory on the early beginnings of neutron fission physics, moved to Los Alamos to take part in the US-UK collaborative Manhattan Project to build a nuclear bomb and was motivated by a desire to rid Poland of Nazi 'racial cleansing'. On realizing the US-UK goal was somewhat wider, he resigned this work and dedicated his life to the peaceful uses of radiation and the campaigns to rid the world of the potential world-eliminating possibility of nuclear war. For this purpose he interacted with Albert Einstein and Bertrand Russell, and in July 1957 founded the 'Pugwash Conferences', named for a small fishing village in Nova Scotia, Canada where the first was held. Along the way his personal life was no less dramatic. Cruel events conspired, and his wife Tola remained in Poland and was killed in the Nazi extermination camp at Majdanek. He grieved for his beloved Poland and those left behind or unaccounted for. He was suspected by some Americans of being a spy and had his personal papers and family artefacts impounded. After the war he was Professor of Medical Physics at St Bartholomew's Hospital, London for 30 years up to retirement. After John Roberts, he was the second editor of this journal Physics in Medicine and Biology from 1961-72 (see e.g. Bob Burns' paper in our 50th birthday issue, 2006. Kit Hill's little book which chronicles the life and times of Rotblat weaves together the key events in his personal and professional

  10. Introducing Handheld Computing for Interactive Medical Education

    Directory of Open Access Journals (Sweden)

    Joseph Finkelstein

    2005-04-01

    Full Text Available The goals of this project were: (1 development of an interactive multimedia medical education tool (CO-ED utilizing modern features of handheld computing (PDA and major constructs of adult learning theories, and (2 pilot testing of the computer-assisted education in residents and clinicians. Comparison of the knowledge scores using paired t-test demonstrated statistically significant increase in subject knowledge (p<0.01 after using CO-ED. Attitudinal surveys were analyzed by total score (TS calculation represented as a percentage of a maximal possible score. The mean TS was 74.5±7.1%. None of the subjects (N=10 had TS less than 65% and in half of the subjects (N=5 TS was higher than 75%. Analysis of the semi-structured in-depth interviews showed strong support of the study subjects in using PDA as an educational tool, and high acceptance of CO-ED user interface. We concluded that PDA have a significant potential as a tool for clinician education.

  11. An Adaptive Geometry Game for Handheld Devices

    Directory of Open Access Journals (Sweden)

    Harri Ketamo

    2003-01-01

    Full Text Available The development of adaptive learning systems is only in the very beginning. In fact, the concept of adaptive learning systems range from different user interfaces to behaviour adaptive systems as well as from the place and time independent systems to terminal independent systems. When approaching the concept of adaptive learning materials, we must first have conceptual models of the behaviour of different learners within digital environments.The aim of this study was to develop a geometry learning game that adapts to user’s behaviour. The learners in this study were six years old Finnish pre-school pupils. The adaptive system was very limited and the observed behaviour was defined as very simple. However, the software developed achieves good learning results among the tested pupils. The study shows that the learning effect is very promising with this kind of handheld platform and simple adaptation system. This study gives good visions of what can be achieved with more complex behaviour adaptive systems in the field of eLearning.

  12. Extensional rheometry with a handheld mobile device

    Science.gov (United States)

    Marshall, Kristin A.; Liedtke, Aleesha M.; Todt, Anika H.; Walker, Travis W.

    2017-06-01

    The on-site characterization of complex fluids is important for a number of academic and industrial applications. Consequently, a need exists to develop portable rheometers that can provide in the field diagnostics and serve as tools for rapid quality assurance. With the advancement of smartphone technology and the widespread global ownership of smart devices, mobile applications are attractive as platforms for rheological characterization. The present work investigates the use of a smartphone device for the extensional characterization of a series of Boger fluids composed of glycerol/water and poly(ethylene oxide), taking advantage of the increasing high-speed video capabilities (currently up to 240 Hz capture rate at 720p) of smartphone cameras. We report a noticeable difference in the characterization of samples with slight variations in polymer concentration and discuss current device limitations. Potential benefits of a handheld extensional rheometer include its use as a point-of-care diagnostic tool, especially in developing communities, as well as a simple and inexpensive tool for assessing product quality in industry.

  13. Hand-held optical fuel pin scanner

    International Nuclear Information System (INIS)

    Kirchner, T.L.; Powers, H.G.

    1987-01-01

    A portable, hand-held apparatus is described for optically scanning indicia imprinted about a planar end face of an article having an outer wall surface, the apparatus comprising: a supporting frame; light detector means fixed to the frame for digitizing light patterns directed thereto; indexing means on the frame for engaging the planar end face and locating the end face in a preselected focal plane on the frame. The indexing means has an inner wall surface complementary to the article wall surface for disposition thereabout and terminates in an end portion beyond the planar end face. The inner wall surface has a radially inwardly extending shoulder spaced from the end portion and engageable with the planar end face; light means directed onto the preselected focal plane; optical means mounted on the frame about a central axis, the optical means being optically interposed between the indexing means and the light detector means for directing reflected light from the preselected focal plane to the light detector means and including a dove prism centrally aligned along the central axis; and means for selectively rotating the dove prism relative to the frame about the central axis to thereby rotate the image from the focal plane as transmitted to the light detector means

  14. Tv & video engineer's reference book

    CERN Document Server

    Jackson, K G

    1991-01-01

    TV & Video Engineer's Reference Book presents an extensive examination of the basic television standards and broadcasting spectrum. It discusses the fundamental concepts in analogue and digital circuit theory. It addresses studies in the engineering mathematics, formulas, and calculations. Some of the topics covered in the book are the conductors and insulators, passive components, alternating current circuits; broadcast transmission; radio frequency propagation; electron optics in cathode ray tube; color encoding and decoding systems; television transmitters; and remote supervision of unatten

  15. Book Review:

    Science.gov (United States)

    Poisson, E.

    2005-10-01

    The ever growing relevance of general relativity to astrophysics and cosmology continues to motivate the publication of new textbooks which put the theory in a fresh perspective informed by recent developments. In the last few years we have witnessed the appearance of two new books which reflect this trend, and which stand proud among the classic relativity texts. While the 1970s were the decade of Weinberg [1] and Misner et al [2], and the 80s the decade of Schutz [3] and Wald [4], this is clearly the decade of Hartle [5] and Carroll. Hartle has introduced a novel pedagogical approach to teaching general relativity, which he convincingly argues [6] should be done in the standard undergraduate physics curriculum. His 'physics-first approach' emphasizes physical phenomena and minimizes mathematical formalism. Hartle achieves a lot by introducing only the spacetime metric and the geodesic equation, which are the main tools needed to explore curved spacetime and extract physical consequences. To be sure, to explain how the metric is obtained in the first place does require a background of differential geometry and the formulation of the Einstein field equations. But in Hartle's book this material is wisely presented at a later stage, after an ample sampling of the physics of curved spacetime has motivated the need for the advanced mathematics. Carroll follows instead the traditional route, what Hartle calls the 'math-first approach', in which one introduces first the required mathematical formalism and only then derives the physical consequences. He is, of course, in good company, as this is the method followed in all existing textbooks (with Hartle's being the sole exception). Carroll's approach may not be original, but it is tried and true, and the result of Carroll's efforts is an excellent introduction to general relativity. The book covers the standard topics that would be found in virtually all textbooks (differential geometry, the field equations, linearized

  16. Book Review:

    Science.gov (United States)

    Borcherds, P.

    2005-03-01

    This book achieves what its subtitle indicates. The author skilfully weaves together the story of Bragg's life and of the scientific developments with which he was most closely involved. The author has a good understanding of Bragg's scientific work which he explains in considerable detail, with a number of diagrams reproduced from Bragg's papers, and manages to convey the excitement generated by Bragg's discoveries. The salient points of Bragg's life are well known. He was born and brought up in Australia and is still the youngest ever winner of a Nobel prize (though Josephson did his seminal work at a comparable age, it took many years for him to get his Prize). From 1914 to 1918 Bragg was involved with acoustic methods of detecting enemy guns. From 1919 to 1938 he was Professor of Physics in Manchester, and for about a year he was Director of the National Physical Laboratory. He then went to Cambridge as Cavendish Professor until 1953, when he moved to the Royal Institution (where his father had been). While an undergraduate at Cambridge 'Bragg's most influential teacher was...C T R Wilson [Nobel Laureate, 1927]...[whose] lectures "were the best, and delivery the worst, of any lectures to which I have ever been. He mumbled facing the board, he was very hesitant in his delivery, and yet the way he presented the subject was quite brilliant'' '. One wonders how long Wilson's inspirational teaching would survive today, with continual inspections and the requirement to satisfy the demands of the jobsworths. Bragg's comments on this would make interesting reading! Bragg was a very successful public lecturer on science. He made use of vivid analogies, many of which are quoted by Hunter. Since this book is published by Oxford University Press, I hope that some of them may appear in future editions of The Oxford Dictionary of Quotations. (Bragg is included in Mackay's A Dictionary of Scientific Quotations (Bristol: Institute of Physics Publishing)). There are too many

  17. Book Review:

    Science.gov (United States)

    Kiefer, C.

    2005-10-01

    The most difficult unsolved problem in fundamental theoretical physics is the consistent implementation of the gravitational interaction into a quantum framework, which would lead to a theory of quantum gravity. Although a final answer is still pending, several promising attempts do exist. Despite the general title, this book is about one of them - loop quantum gravity. This approach proceeds from the idea that a direct quantization of Einstein's theory of general relativity is possible. In contrast to string theory, it presupposes that the unification of all interactions is not needed as a prerequisite for quantum gravity. Usually one divides theories of quantum general relativity into covariant and canonical approaches. Covariant theories employ four-dimensional concepts in its formulation, one example being the path integral approach. Canonical theories start from a classical Hamiltonian version of the theory in which spacetime is foliated into spacelike hypersurfaces. Loop quantum gravity is a variant of the canonical approach, the oldest being quantum geometrodynamics where the fundamental configuration variable is the three-metric. Loop quantum gravity has developed from a new choice of canonical variables introduced by Abhay Ashtekar in 1986, the new configuration variable being a connection defined on a three-manifold. Instead of the connection itself, the loop approach employs a non-local version in which the connection is integrated over closed loops. This is similar to the Wilson loops used in gauge theories. Carlo Rovelli is one of the pioneers of loop quantum gravity which he started to develop with Lee Smolin in two papers written in 1988 and 1990. In his book, he presents a comprehensive and competent overview of this approach and provides at the same time the necessary technical background in order to make the treatment self-contained. In fact, half of the book is devoted to 'preparations' giving a detailed account of Hamiltonian mechanics, quantum

  18. Book Review:

    Science.gov (United States)

    Walcher, J.

    2006-10-01

    This book is a find. Mariño meets the challenge of filling in less than 200 pages the need for an accessible review of topological gauge / gravity duality. He is one of the pioneers of the subject and a clear expositor. It is no surprise that reading this book is a great pleasure. The existence of dualities between gauge theories and theories of gravity remains one of the most surprising recent discoveries in mathematical physics. While it is probably fair to say that we do not yet understand the full reach of such a relation, the impressive amount of evidence that has accumulated over the past years can be regarded as a substitute for a proof, and will certainly help to delineate the question of what is the most fundamental quantum mechanical theory. As has been the case in the past, it is in the context of Witten's 'topological' quantum theories that the mathematical framework is well enough established to firmly ground, and fully benefit from, the development of the physical theories. This book makes an important contribution to this new chapter in the math / physics interaction. There are two main instances of topological gauge/gravity duality. In the A-model, Chern Simons gauge theory on the 3-sphere is related to the closed topological string theory on the local Calabi Yau 3-fold {\\mathcal O}_{{\\mathbb P}^1}(-1) \\oplus{\\mathcal O}_{{\\mathbb P}^1} (-1), also known as the resolved conifold (Gopakumar-Vafa duality). In the B-model, certain types of matrix models are related on the gravity side to topological strings on certain cousins of the deformed conifold (Dijkgraaf-Vafa duality). In both cases, and similarly to the more physical AdS/CFT correspondence, the duality can be discovered by realizing the gauge theory as the target space theory of open strings ending on particular D-branes in a geometry closely related to the closed string background of the gravity theory. The A-branes supporting Chern Simons theory are wrapped on the Lagrangian three

  19. Book Review:

    Science.gov (United States)

    Israel, W.

    2006-07-01

    The evaporation of a black hole formed by the collapse of matter is a nonunitary process involving loss of information. At least, this is how it appears in Hawking's semiclassical description, in which gravity is not quantized and the emergent radiation appears thermal. Since unitarity is one of the pillars of quantum mechanics there has been an understandable reluctance to accept this as an ironclad conclusion. Conformal field theories in flat space are manifestly unitary, and the AdS/CFT correspondence therefore suggests that the information trapped in the depths of the hole must find some way to escape—a conclusion almost universally accepted today, at least among particle theorists. Just how it could escape remains a mystery, however, since nothing can escape without violating causality until the black hole has shrunk too far to hold much information. Gerard 't Hooft and the senior author of this book, Leonard Susskind, have been vocal advocates of the view that the information paradox poses a real crisis for physics requiring significant paradigm shifts. They suggest that locality must be given up as an objective property of physical phenomena (even on large scales) and replaced by a new principle of 'black hole complementarity'. Specifically, there are two very different ways to view the process of collapse and evaporation. To a free-falling observer, nothing unusual happens at the horizon and matter and information fall deep into the hole. To a stationary observer hovering just outside the hole it appears instead that the matter and information are deposited on the horizon (which he experiences as very hot because of his large acceleration), to be eventually re-emitted from there as Hawking radiation. According to 't Hooft and Susskind, these must be viewed as equally valid, 'complementary' descriptions of the same process. Black hole complementarity is essentially the statement (supported by operational arguments) that their simultaneous validity cannot

  20. Neutrino book

    International Nuclear Information System (INIS)

    Spiro, Michel

    1995-01-01

    André Rousset's book (in French - Gargamelle et les Courants Neutres - Ecole des Mines de Paris) tells the story of Gargamelle and the discovery at CERN in 1973 of neutral currents, the cornerstone of the electroweak theory. This vital discovery helped to give credence to the Standard Model of particle physics. Rousset is both an observer and one of the key figures in the story. His book is lively and well documented; in it he uses archive material to ensure the accuracy of his information on dates, choices and decisions. After an introduction to particle physics which puts into perspective the electroweak theory unifying weak and electromagnetic interactions, Rousset comes straight to the point. From the late 1950s onwards he was involved in the construction of the first heavy liquid bubble chambers by the BP1, BP2 and BP3 teams at the Ecole Polytechnique in Paris. For Gargamelle a bigger laboratory was needed, and it was at the CEA (French Atomic Energy Commission) in Saclay that the chamber was designed by teams from the Saturne accelerator and the Ecole Polytechnique. However, the decision to build Gargamelle was taken in 1965 through the impetus of André Lagarrigue, in defiance of the normal CERN procedures. Gargamelle was then in competition with the other big bubble chamber project, BEBC; was it really necessary to build two big chambers? The decision by Francis Perrin and the CEA to contribute ''generously'' to the project was probably what swung the decision. Construction took five years, during which many problems were encountered, right up to the fault in the main part of the chamber which caused delays and, a few years later, was to prove fatal to the detector. As Rousset correctly states, Gargamelle was probably the first big detector designed to be built on industrial lines, in direct cooperation with industry. The reward: the first neutrino interaction was photographed on 28 January 1971

  1. Book Review:

    Science.gov (United States)

    Barbour, J. B.

    2007-02-01

    These colloquium proceedings will be valuable, the blurb says, for graduate students and researchers in cosmology and theoretical astrophysics. Specifically, the book 'looks at both the strengths and weaknesses of the current big bang model in explaining certain puzzling data' and gives a 'comprehensive coverage of the expanding field of cosmology'. The reality is rather different. Conference proceedings rarely compare in value with a solid monograph or good review articles, and Current Issues in Cosmology is no exception. The colloquium was convened by the two editors, who have both long harboured doubts about the big bang, and was held in Paris in June 2004. The proceedings contain 19 presented papers and relatively brief summary comments by four panel speakers. The questions and answers at the end of each talk and a general discussion at the end were recorded and transcribed but contain little of interest. The nature of the colloquium is indicated by panellist Francesco Bertola's comment: 'While in the 1950s it was possible to speak of rival theories in cosmology, now the big-bang picture has no strong rivals. This is confirmed by the fact that out of 1500 members of the IAU Division VIII (Galaxies and the Universe) only a dozen, although bright people, devote their time to the heterodox views.' This was largely a platform for them to give their views. At least half of the dozen, all the 'usual suspects', were present: Geoffery and Margaret Burbidge, Jayant Narlikar, Halton Arp, Chandra Wickramasinghe and, in spirit only but playing a role somewhat like the ghost of Hamlet's father, the late Fred Hoyle. Doubters presented 12 of the 19 papers. Orthodoxy should certainly be challenged and the sociology of science questioned, but I found two main problems with this book. The papers putting the orthodox view are too short, even perfunctory. The most that a serious graduate student would get out of them is a reference to a far better review article or book on modern

  2. Book Review:

    Science.gov (United States)

    Trimble, Virginia

    2007-05-01

    Here are two textbooks, both published by Springer and each roughly half devoted to cosmology—the large scale structure and evolution of the Universe. I can imagine a context (not the same context) in which each would be useful. And there the similarities largely end. Bergstrom and Goobar's (hereafter B&G) other topic is particle astrophysics, and they are addressing students who already have some knowledge of advanced quantum mechanics and classical field theory (or who can master some relativistic dynamics and the Dirac equation on the basis of a couple of very information-dense appendices). The book is meant for use at the graduate level, probably the second year by US standards (the authors are from Stockholm). Schneider (hereafter PS), on the other hand, begins with galaxies, and then alternates between cosmological topics of gradually increasing sophistication (expanding universe to CMB fluctuations) and additional galactic topics—clusters, quasars and all. The book is meant as the second half of an introductory astronomy/astrophysics course for physics majors, and in the US would fit into an upper division `capstone' course. Each is meant for a single semester class at the target level, and might be squeezed into a 10-week term with elimination of some topics. B&G is a paperback of a second edition, with colour confined to a central block of plates, relatively few graphs and drawings, but lots of complex equations. PS is a hard cover translation from a German original, with colour used freely in astronomical images and graphs throughout, with fewer and less complex equations. Though the nominal difference in copyright date is only two years (2006 for PS, 2004 for B&G), the former is considerably more up to date, mentioning, for instance, that the third year WMAP results are not different enough from the first year to justify redoing drawings and such (I agree). What can you expect to get if you buy one or both of these? B&G have a homepage of error

  3. Evaluation of Handheld Scanners for Automotive Applications

    Directory of Open Access Journals (Sweden)

    Wadea Ameen

    2018-01-01

    Full Text Available The process of generating a computerized geometric model for an existing part is known as Reverse Engineering (RE. It is a very useful technique in product development and plays a significant role in automotive, aerospace, and medical industries. In fact, it has been getting remarkable attention in manufacturing industries owing to its advanced data acquisition technologies. The process of RE is based on two primary steps: data acquisition (also known as scanning and data processing. To facilitate point data acquisition, a variety of scanning systems is available with different capabilities and limitations. Although the optical control of 3D scanners is fully developed, still several factors can affect the quality of the scanned data. As a result, the proper selection of scanning parameters, such as resolution, laser power, shutter time, etc., becomes very crucial. This kind of investigation can be very helpful and provide its users with guidelines to identify the appropriate factors. Moreover, it is worth noting that no single system is ideal in all applications. Accordingly, this work has compared two portable (handheld systems based on laser scanning and white light optical scanning for automotive applications. A car door containing a free-form surface has been used to achieve the above-mentioned goal. The design of experiments has been employed to determine the effects of different scanning parameters and optimize them. The capabilities and limitations have been identified by comparing the two scanners in terms of accuracy, scanning time, triangle numbers, ease of use, and portability. Then, the relationships between the system capabilities and the application requirements have been established. The results revealed that the laser scanner performed better than the white light scanner in terms of accuracy, while the white light scanner performed better in terms of acquisition speed and triangle numbers.

  4. E-Books: Are We on the Same Page?

    Science.gov (United States)

    Bozarth, Sandra; Zhong, Ying

    2016-01-01

    Libraries are making great efforts acquiring, maintaining, and promoting electronic book (e-book) collections; therefore, understanding what preference users have regarding e-books will help with current and future collection-development decisions. For librarians to provide e-book resources and services effectively, a thorough understanding of…

  5. Book Reviews

    Directory of Open Access Journals (Sweden)

    J. van Goor

    1997-07-01

    Full Text Available - Peter Boomgaard, Christine Dobbin, Asian entrepreneurial minorities; Conjoint communities in the making of the world economy, 1570-1940. Richmond: Curzon Press, 1996, xiii + 246 pp. [Nordic Institute of Asian Studies Monograph Series 71.] - Ian Brown, Fukuda Shozo, With sweat and abacus; Economic roles of Southeast Asian Chinese on the eve of World War II, edited by George Hicks. Singapore: Select Books, 1995, xii + 246 pp. - Ian Brown, George Hicks, Chinese organisations in Southeast Asia in the 1930s. Singapore: Select Books, 1996, xv + 168 pp. - Matthew I. Cohen, Laurie J. Sears, Shadows of empire; Colonial discourse and Javanese tales. Durham/London: Duke University Press, 1996, xxi + 349 pp. - J. van Goor, Anthony Reid, Southeast Asia in the age of commerce 1450-1680. Vol. II: Expansion and crisis. New Haven/London: Yale University Press, 1993, xv + 390 pp. - J. van Goor, Anthony Reid, Southeast Asia in the age of commerce 1450-1680. Vol. I: The lands below the winds. New Haven/London: Yale University Press, 1988, xvi + 275 pp. - David Henley, Saya S. Shiraishi, Young heroes; The Indnesian family in politics. Ithaca/New York: Southeast Asia Program, Cornell University, Southeast Asia Program Publications, 1997, 183 pp. [Studies on Southeast Asia 22.] - Gerrit Knaap, P. Jobse, Bronnen betreffende de Midden-Molukken 1900-1942. Den Haag: Instituut voor Nederlandse Geschiedenis, 1997. 4 volumes. Rijks Geschiedkundige Publicatiën, Kleine Serie, 81, 82, 83, 84. Volume 1 bewerkt door P. Jobse, 2 en 3 door Ch.F. van Fraassen, 4 door Ch.F van Fraassen en P. Jobse. xii + 578, xii + 578, xii + 711, x + 655, xi + 261 pp., Ch. F. van Fraassen (eds. - Indro Nugroho-Heins, Clara Brakel-Papenhuyzen, Classical Javanese dance; The Surakarta tradition and its terminology. Leiden: KITLV Press, 1995, xi + 252 pp. [Verhandelingen 155.] - László Sluimers, Shigeru Sato, War, nationalism and peasants; Java under the Japanese occupation, 1942-1945. Armonk, New

  6. Book reviews

    Directory of Open Access Journals (Sweden)

    T. Abdel-Motey., C. Urfels., K. Rodriguez., J. Mardikian., J.A. Drobnicki., V. Diodato.

    2000-10-01

    Full Text Available Title:(1 The Library and Information Professional’s Guide to the Internet. (2 Reinvention of the Public Library for the 21st Century. (3 Public Library Collection Development in the Information Age. (4 Making Sense of Journals in the Life Science: From Specialty Origins to Contemporary Assortment. (5 The Holocaust: Memories, Research, Reference. (6 How to Index Your Local Newspaper Using WordPerfect or Microsoft Word for Windows. (7 Effective Utilization and Management of Emerging Information Technologies. (8 Information Technology and Organizations: Challenges of New Technologies. (9 Facilities Planning for School Media and Technology Centers. (10 Libraries Without Walls 2: The Delivery of Library Services to Distance Users. (11 New International Directions in HIV Prevention for Gay and Bisexual Men. (12 Soaring to Excellence Videos: Tools of Our Trade III: Books, the Internet, and Beyond.Author:(1Reviewed by Teresa Abdel-Motey. (2Review by Claire Urfels. (3Reviewed by Dr. Ketty Rodriguez. (4Reviewed by Jackie Mardikian. (5Reviewed by John A. Drobnicki.(6Reviewed by Dr. Virgil Diodato. (7Reviewed by Dr. Lisa M. Covi. (8Reviewed by Tom Zillner. (9Reviewed by Dr. W. Bernard Lukenbill. (10Reviewed by Dr. Elizabeth Buchanan. (11Reviewed by Aisha White. (12Reviewed by Phyllis Tragash

  7. Book Review

    Science.gov (United States)

    Smith, René J.

    2006-01-01

    Editors Note: This book is written in Spanish and the review is given in both English and Spanish. Both reviews were written by the same individual and essentially have the same content. Code of Practice for Quality Control of Treatment Planning Systems (TPS) in Radiation Therapy, by José Miguel Delgado Rodríguez, Feliciano García Vicente, Esther Millán Cebrián. Sociedad Española de Física Médica. Ramírez de Arellano Editores, S. L. 2005, Madrid, Spain; available. secretaria@sefm.es, 50ε Protocolo para Control de Calidad en Sistemas de Planificación de Terapia con Radiaciones Ionizantes, por José Miguel Delgado Rodríguez, Feliciano García Vicente, Esther Millán Cebrián. Sociedad Española de Física Médica. Ramírez de Arellano Editores, S. L. 2005, Madrid, Spain. secretaria@sefm.es, 50ε

  8. Book Review:

    Science.gov (United States)

    Rogister, A. L.

    2004-03-01

    John Wesson’s well known book, now re-edited for the third time, provides an excellent introduction to fusion oriented plasma physics in tokamaks. The author’s task was a very challenging one, for a confined plasma is a complex system characterised by a variety of dimensionless parameters and its properties change qualitatively when certain threshold values are reached in this multi-parameter space. As a consequence, theoretical description is required at different levels, which are complementary: particle orbits, kinetic and fluid descriptions, but also intuitive and empirical approaches. Theory must be carried out on many fronts: equilibrium, instabilities, heating, transport etc. Since the properties of the confined plasma depend on the boundary conditions, the physics of plasmas along open magnetic field lines and plasma surface interaction processes must also be accounted for. Those subjects (and others) are discussed in depth in chapters 2 9. Chapter 1 mostly deals with ignition requirements and the tokamak concept, while chapter 14 provides a list of useful relations: differential operators, collision times, characteristic lengths and frequencies, expressions for the neoclassical resistivity and heat conduction, the bootstrap current etc. The presentation is sufficiently broad and thorough that specialists within tokamak research can either pick useful and up-to-date information or find an authoritative introduction into other areas of the subject. It is also clear and concise so that it should provide an attractive and accurate initiation for those wishing to enter the field and for outsiders who would like to understand the concepts and be informed about the goals and challenges on the horizon. Validation of theoretical models requires adequately resolved experimental data for the various equilibrium profiles (clearly a challenge in the vicinity of transport barriers) and the fluctuations to which instabilities give rise. Chapter 10 is therefore

  9. Book Reviews

    Directory of Open Access Journals (Sweden)

    Alistair Lamb

    1964-10-01

    Full Text Available - B.V.A. Röling, Paul Shepard, Psycholex. Megwa, New York, 1960. 144 blz. - L. Sluimers, J.F. Cady, Southeast Asia: Its historical development. New York etc., McGraw-Hill Book Company, 1964. XVII, 657, IX blz., foto, krtn. - H.J. de Graaf, Nicholas Tarling, Piracy and politics in the Malay world. A study of British imperialism in nineteenth-century Sout-East Asia. F.W. Cheshire, Melbourne, Canberra, Sydney, 1963. 273 pp., frontispiece, endpaper maps. - W. Brand, N.A. Simoniya, Overseas Chinese in Southeast Asia - A Russian study. Data Paper Number 45, Southeast Asia Program, Department of Far Eastern Studies, Cornell University Press, Ithaca, New York, December 1961, 151 blz. - B.H.M. Vlekke, Alistair Lamb, The China-India border, The origins of the disputed boundaries. Published for the Royal Institute of International Affairs by Oxford University Press, London 1964, XVI + 192 pp. - R.S. Karni, Beda Lim, Malaya, a background bibilography. Journal Malayan Branch, RAS, vol. XXXV, pts. 2 & 3, 1962; V. 199 pp. - L. Sluimers, R.K. Goldsen, Factors related to acceptance of innovation in Bang Chan, Thailand; Analysis of a survey conducted by the Cornell Cross-cultural Methodology Project, May 1955. Cornell Thailand Project Interim Report Series no. 3. Data Paper: No. 25 Southeast Asia Program Department of Far Eastern Studies Cornell University. 3de druk, Ithaca, Cornell University Press, 1963. VIII, 72, X blz., M. Rallis (eds.

  10. Book Reviews

    Directory of Open Access Journals (Sweden)

    Hans Antlöv

    1996-04-01

    , vii + 231 pp., Ulricht Mai (eds. - Tineke Hellwig, Brigitte Müller, Op de wipstoel; De niet-gewettigde inheemse vrouw van de blanke Europeaan in Nederlands-Indië (1890-1940; Een literatuuronderzoek naar beeldvorming en werkelijkheid. Amsterdam: Vakgroep Culturele Antropologie/Sociologie der Niets-Westerse Samenlevingen, 1995, xii + 131 pp. - Jan van der Putten, Liaw Yock Fang, Standard Malay made simple. Singapore: Times Books International, 1988. - Jan van der Putten, Liaw Yock Fang, Standard Indonesian made simple, written with the assistance of Nini Tiley-Notodisuryo, Singapore: Times Books International, 1990. - Jan van der Putten, Liaw Yock Fang, Speak standard Malay; A beginner’s guide. Singapore: Times Books International, 1993, xxii + 280 pp. - Jan van der Putten, Liaw Yock Fang, Speak Indonesian; A beginner’s guide, written in collaboration with Munadi Padmadiwiria and Abdullah Hassan. Singapore: Times Books International, 1990. - Alle G. Hoekema, Chr.G.F. de Jong, Geschiedenis van de Nederlandse Zending op Zuid-Sulawesi 1852-1966; Een bronnenpublicatie. Oegstgeest: Raad voor de Zending der Nederlands Hervormde Kerk, 1995, xi + 524 pp. - George Hotze, Ronald G. Gill, De Indische stad op Java en Madura; Een morfologische studie van haar ontwikkeling. Delft: Publikatieburo Bouwkunde, Technische Universiteit Delft, 1995, 350 pp. - H.A.J. Klooster, Holk H. Dengel, Neuere Darstellung der Geschichte Indonesiens in Bahasa Inonesia; Entwicklung und Tendenzen der indonesischen Historiographie. Stuttgart: Steiner, 1994, vii + 269 pp. - Harry A. Poeze, Hans Antlöv, Imperial policy and Southeast Asian nationalism 1930-1957. Richmond: Curzon Press, 1995, xiii + 323 pp., Stein Tonnesson (eds. - P.W. Preston, Michael Hill, The politics of nation building and citizenship in Singapore. London: Routledge, 1995, x + 285 pp., Lian Kwen Fee (eds. - J.W. (Pim Schoorl, Michael Southon, The navel of the perahu; Meaning and values in the maritime trading economy of a Butonese

  11. Book Review:

    Science.gov (United States)

    Wainwright, John

    2007-04-01

    The present volume is an introduction to general relativity and cosmology, at a level suitable for beginning graduate students or advanced undergraduates. The book consists of two main parts, the first entitled `Elements of differential geometry', and the second `The theory of gravitation'. Chapters 2-7, part I, introduce the basic ideas of differential geometry in a general setting, and are based on previously unpublished notes by one of the authors. On the one hand, the treatment is modern in that it uses a `top-down' approach, i.e. starting with general differentiable manifolds, and deferring the introduction of a metric tensor until after the notions of affine connection and curvature have been introduced. On the other hand, the treatment is classical in that it relies heavily, though not exclusively, on index notation. The general material, chapters 1-7, is then followed by four more specialized chapters dealing with matters of specific interest for general relativity. Topics include symmetry groups acting on Riemannian manifolds, with spherically symmetric spacetimes and spatially homogeneous spacetimes as examples, the efficient calculation of curvature, and the Petrov classification of the Weyl curvature tensor using spinors. Part II deals with general relativity and cosmology. The basic assumptions of the theory and its application to spherically symmetric gravitational fields are discussed in two chapters, and there is some historical material and motivation for the basic assumptions at the beginning of the book. The final chapter contains a detailed discussion of the Kerr solution. But the main emphasis in part II is on relativistic cosmology, in particular the analysis of cosmological models more general than the familiar Friedmann-Lemaitre (FL) models. The material on cosmology begins with a discussion of relativistic hydrodynamics and thermodynamics. The kinematical quantities (rate of expansion, shear, etc, of a timelike congruence) are introduced

  12. The Economics of Books

    NARCIS (Netherlands)

    Canoy, M.F.M.; van Ours, J.C.; van der Ploeg, F.

    2005-01-01

    The tensions between books and book markets as expressions of culture and books as products in profit-making businesses are analysed and insights from the theory of industrial organisation are given.Governments intervene in the market for books through laws concerning prices of books, grants for

  13. Best Books of 1977

    Science.gov (United States)

    Gerhardt, Lillian N.; And Others

    1977-01-01

    School Library Journal book review editors have selected and annotated their choices for the best children's and young adults' books from those books that were submitted for review during 1977 by general book trade book publishers. Included in the annotations are: author, title, publisher, price, and recommended reading and interest levels. (JPF)

  14. Radiation data book

    International Nuclear Information System (INIS)

    Murakami, Yukio; Danno, Akibumi; Kobayashi, Masatoshi

    1982-01-01

    Atomic energy has settled completely in Japan, and the new development has been achieved successively. But radioisotopes are closer to human life than atomic energy, and their roles in medical treatment, biology, agriculture, scientific research and the development of industrial technologies are indispensable. In order to open up a new field or to develop a new technology, the exact selection of isotopes corresponding to needs, the planning of experiment based on correct data, detection and quantitative determination are necessary to obtain new information. This book is intended to meet such demand. By using this book, readers are released from the troubles to select among complicated enormous data and to make correct judgement. The data of wide range accumulated in the Isotope Training Institute are presented to public in the form of this book. The fundamentals, the list of isotopes and decay scheme, natural radioactive nuclides, nuclear fission products, photon weakening coefficient, interaction of charged particles, orbital electrons, radiation sources and detectors, measurement of liquid scintillation and formation of radioactive nuclides are the main contents. (Kako, I.)

  15. A handheld point-of-care genomic diagnostic system.

    Directory of Open Access Journals (Sweden)

    Frank B Myers

    Full Text Available The rapid detection and identification of infectious disease pathogens is a critical need for healthcare in both developed and developing countries. As we gain more insight into the genomic basis of pathogen infectivity and drug resistance, point-of-care nucleic acid testing will likely become an important tool for global health. In this paper, we present an inexpensive, handheld, battery-powered instrument designed to enable pathogen genotyping in the developing world. Our Microfluidic Biomolecular Amplification Reader (µBAR represents the convergence of molecular biology, microfluidics, optics, and electronics technology. The µBAR is capable of carrying out isothermal nucleic acid amplification assays with real-time fluorescence readout at a fraction of the cost of conventional benchtop thermocyclers. Additionally, the µBAR features cell phone data connectivity and GPS sample geotagging which can enable epidemiological surveying and remote healthcare delivery. The µBAR controls assay temperature through an integrated resistive heater and monitors real-time fluorescence signals from 60 individual reaction chambers using LEDs and phototransistors. Assays are carried out on PDMS disposable microfluidic cartridges which require no external power for sample loading. We characterize the fluorescence detection limits, heater uniformity, and battery life of the instrument. As a proof-of-principle, we demonstrate the detection of the HIV-1 integrase gene with the µBAR using the Loop-Mediated Isothermal Amplification (LAMP assay. Although we focus on the detection of purified DNA here, LAMP has previously been demonstrated with a range of clinical samples, and our eventual goal is to develop a microfluidic device which includes on-chip sample preparation from raw samples. The µBAR is based entirely around open source hardware and software, and in the accompanying online supplement we present a full set of schematics, bill of materials, PCB layouts

  16. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2010-09-01

    upland Southeast Asia. (Guido Sprenger Guido Sprenger, Die Männer, die den Geldbaum fällten; Konzepte von Austausch und Gesellschaft bei den Rmeet von Takheung, Laos. (Oliver Tappe Review Essay Two books on East Timor. Carolyn Hughes, Dependent communities; Aid and politics in Cambodia and East Timor. David Mearns (ed., Democratic governance in Timor-Leste; Reconciling the local and the national. (Helene van Klinken Review Essay Two books on Islamic terror Zachary Abuza, Political Islam and violence in Indonesia. Noorhaidi Hasan, Laskar jihad; Islam, militancy, and the quest for identity in post-New Order Indonesia. (Gerry van Klinken Korte Signaleringen Janneke van Dijk, Jaap de Jonge en Nico de Klerk, J.C. Lamster, een vroege filmer in Nederlands-Indië. Griselda Molemans en Armando Ello, Zwarte huid, oranje hart; Afrikaanse KNIL-nazaten in de diaspora. Reisgids Indonesië; Oorlogsplekken 1942-1949. Hilde Janssen, Schaamte en onschuld; Het verdrongen oorlogsverleden van troostmeisjes in Indonesië. Jan Banning, Comfort women/Troostmeisjes. (Harry Poeze

  17. Book Reviews

    Directory of Open Access Journals (Sweden)

    Adrianus Koster

    1981-01-01

    Full Text Available - H.J.M. Claessen, David Lewis, From Maui to Cook: The discovery and settlement of the Pacific, Drawings by Walter Stackpool. Sydney: Doubleday, 1977. Bibliography. - P. van Emst, Carl Lumholtz, Among Cannibals. An account of four years travel in Australia and of camp life with the aborigines of Queensland. Firle: Caliban Books. 383 pp. Maps, illustrations and index. Reprinted from the first edition, London: John Murray. - D.C. Geirnaert-Martin, Robert Wessing, Cosmology and social behaviour in a West Javanese settlement, Papers in International Studies, Southeast Asia Series no. 47, Ohio University Center for International Studies, Southeast Asia Program, 1978, Athens, Ohio. - B.G. Grijpstra, William Wood, Cultural-ecological perspectives in Southeast Asia, edited and with an introduction by William Wood, Papers in International Studies, Southeast Asia Studies no. 41, Ohio University Center for International Studies, Southeast Asia Program, 1977, Athens, Ohio. - R. Hagesteijn, M. Jacq-Hergoualc’h, L’armement et l’organisation de l’armée khmère aux XIIe et XIIIe siècles; d’après les bas-reliefs d’Angkor Vat, du Bayon et de Bantay Chmar. Paris: Presses Universitaires de France. - C.K. Jonker-de Putter, John Ingleson, Road to exile; The Indonesian nationalist movement, 1927-1934. ASAA Southeast Asia Publications Series, No. 1. Heinemann Educational Books (Asia Ltd., Singapore, 1979. xii + 254 blz. Bibliographie, index. - P.E. de Josselin de Jong, Roland Werner, Jah-het of Malaysia: art and culture, 1975. Kuala Lumpur: Penerbit Universiti Malaya. xxxv, 626 pp., 39 figs., 2 maps, 746 plates. - P.E. de Josselin de Jong, Roland Werner, Mah-Meri of Malaysia: Art and culture, 1974. Kuala Lumpur: Penerbit Universiti Malaya. xxvi, 485 pp., 13 figs., 3 maps, 460 plates. - Simon Kooijman, Peter Gathercole, The art of the Pacific Islands. National Gallery of Art, Washington, 1979, 365 pp., 386 illustrations + 6 sketch-maps., Adrienne L

  18. Book Reviews

    Directory of Open Access Journals (Sweden)

    J. Noorduyn

    1982-10-01

    Full Text Available - C. van Dijk, M.C. Ricklefs, A history of modern Indonesia. C. 1300 to the present, London and Basingstoke, The MacMillan Press Ltd., 1981. xii + 335 pp. MacMillan Asian Histories Series. - L.A. Hoedemaker, S.C. Graaf van Randwijck, Handelen en denken in dienst der zending (Oestgeest 1897-1942, 2 delen, Den Haag Boekencentrum, 1981. - G.J. Knaap, Hubert Jacobs SJ, Documenta Malucensia II (1577-1606, annotated by Hubert Jacobs SJ, Monumenta Missionum Societatis Iesu volumen XXXIX, Missiones Orientalis, Rome, Jesuit Historical Institute; 1980, XXXI + 65* + 794 blz. - David S. Moyer, H. Sutherland, The making of a bureaucratic elite; The colonial transformation of the Javanese Priyayi, Asian studies association of Australia, Southeast Asia publication series no. 2, Heinemann educational books (Asia, Singapore, Kuala Lumpur, Hong Kong, 1979, xx + 182 pp. - S.A. Niessen, Garrett Solyom, The world of the Javanese Keris, 1978, East-West Centre, Honolulu, Hawaii., Bronwen Solyom (eds. - S.A. Niessen, Anne Leonard, Patterns of Paradise; The styles and significance of bark cloth around the world, 1980, Field museum of natural history., John Terrell (eds. - S.A. Niessen, Kirk Endicott, Batek Negrito Religion, 1979, Oxford Clarendon Press. - J. Noorduyn, Olivier Carré, L’Islam et l’état dans le monde d’aujourd’hui, Paris, Presses Universitaires de France, 1982. 270 p. - H.A. Poeze, Joop Morriën, Indonesië los van Holland. De CPN en de PKI in hun strijd tegen het Nederlands kolonialisme, Pegasus Amsterdam, 1982, 272 pp.

  19. Book Reviews

    Directory of Open Access Journals (Sweden)

    J.G. Oosten

    1980-10-01

    Full Text Available - M.A. van Bakel, Frederic L. Pryor, The origins of the economy. A comparative study of distribution in primitive and peasant economies. Academic Press, New York 1977. XVIII + 475 blz. - H.J. de Graaf, W. Ph. Coolhaas, Generale missiven van Gouverneurs-Generaal en Raden aan heren XVII der Verenigde Oost-Indische Compagnie. Deel VII. 1713-1725. ‘s-Gravenhage 1979. Rijks geschiedkundige publicatiën. Grote Serie 164. - F.G.P. Jaquet, P. Sutikno, J. Bastin, Nineteenth century prints and illustrated books of Indonesia; with particular reference to the print collection of the Tropenmuseum, Amsterdam; a descriptive bibliography. Utrecht etc., Het Spectrum, 1979. XIV, 386 pp. Ills., B. Brommer (eds. - S. Kooijman, Adrienne L. Kaeppler, “Artificial curiosities” being an exposition of native manufactures collected on the three Pacific voyages of Captain James Cook, R.N. at the Bernice Pauahi Bishop Museum January 18, 1978 - August 31, 1978 on the occasion of the Bicentennial of the European discovery of the Hawaiian islands by Captain Cook - January 18, 1778. Bernice P. Bishop Museum special publication 65, Honolulu, Hawaii, 1978. - J.G. Oosten, Marcel Mauss, Seasonal variations of the Eskimo. A study in social morphology. Marcel Mauss in collaboration with Henri Beuchat. Translated, with a foreword by James J. Fox. Routledge & Kegan Paul, London, Boston and Henley 1979. - Jérôme Rousseau, W.F. Schneeberger, Contributions to the ethnology of central Northeast Borneo (parts of Kalimantan, Sarawak and Sabah. The University of Berne, Institute of Ethnology, Berne 1979. Series: Studia ethnologica Bernensia, no. 2. 143 pages. Maps, figures, plates.

  20. Book Reviews

    Directory of Open Access Journals (Sweden)

    Yu. V. Maretin

    1975-01-01

    Full Text Available - J. Prins, Buiten de grenzen, sociologische opstellen aangeboden aan Prof. Dr. W.F. Wertheim, benevens een “bibliografie van de geschriften van W.F. Wertheim”. Boom, Meppel 1971. 365 blz. - H.C.G. Schoenaker, Ethnologische Zeitschrift Zuerich I, 1972. Festschrift Alfred Steinmann. Verlag Herbert Lang & Cie A.G., Bern. 397 pp. - J.C. Neuteboom, Harald Eidheim, Aspects of the Lappish minority situation. Universitetsforlaget, Oslo 1971. 86 pags. Fig. - H.J.M. Claessen, Paul Ottino, Rangiroa; parenté étendue, résidence et terres dans un atoll ploynésien. Editions Cujas. Paris 1972. 530 p. Bibl., appendices, 37 fig. en kaarten, registers. - David S. Moyer, Adelin Linton, Ralph Linton. Leaders of Modern Anthropological Series, American University Publishers Group. London 1971, pp. 196., C. Wagley (eds. - R.A.M. van Zantwijk, Carlo J.E. Gay, Chalcacingo. Drawings by Frances Pratt. Akademische Druck- und Verlagsanstalt. Graz 1971. 119 blz., geïll., XXIV fotopag. - P. van Emst, Yu. V. Maretin, Countries and peoples of the East. Vol. XIII, Countries and peoples of the Pacific Basin. Book 2. Nauka Publishing House. Central Department of Oriental Literature. Moscow 1972. (Strany i narody vostoka. Pod obscej redakciej D.A. Ol’derogge. Vypusk XIII. Strany i narody bassejna Tichogo Okeana. Kniga 2. - H. van Mierlo, Atlantische Commissie, De school en het buitenlands beleid IX. De internationale politieke vormingstaak van de school. Atlantische Commissie, Den Haag 1970, 56 blz. - Geert A. Banck, Philip Staniford, Pioneers in the tropics. The political organization of Japanese in an immigrant community in Brazil. London School of Economics Monographs on Social Anthropology no. 45. London; The Athlone Press. 1973. xvi + 201 pag.

  1. Book Review:

    Science.gov (United States)

    Parthasarathy, R.

    2005-06-01

    This book gives a clear exposition of quantum field theory at the graduate level and the contents could be covered in a two semester course or, with some effort, in a one semester course. The book is well organized, and subtle issues are clearly explained. The margin notes are very useful, and the problems given at the end of each chapter are relevant and help the student gain an insight into the subject. The solutions to these problems are given in chapter 12. Care is taken to keep the numerical factors and notation very clear. Chapter 1 gives a clear overview and typical scales in high energy physics. Chapter 2 presents an excellent account of the Lorentz group and its representation. The decomposition of Lorentz tensors under SO(3) and the subsequent spinorial representations are introduced with clarity. After giving the field representation for scalar, Weyl, Dirac, Majorana and vector fields, the Poincaré group is introduced. Representations of 1-particle states using m2 and the Pauli Lubanski vector, although standard, are treated lucidly. Classical field theory is introduced in chapter 3 and a careful treatment of the Noether theorem and the energy momentum tensor are given. After covering real and complex scalar fields, the author impressively introduces the Dirac spinor via the Weyl spinor; Abelian gauge theory is also introduced. Chapter 4 contains the essentials of free field quantization of real and complex scalar fields, Dirac fields and massless Weyl fields. After a brief discussion of the CPT theorem, the quantization of electromagnetic field is carried out both in radiation gauge and Lorentz gauge. The presentation of the Gupta Bleuler method is particularly impressive; the margin notes on pages 85, 100 and 101 invaluable. Chapter 5 considers the essentials of perturbation theory. The derivation of the LSZ reduction formula for scalar field theory is clearly expressed. Feynman rules are obtained for the λphi4 theory in detail and those of QED

  2. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1992-01-01

    Full Text Available -Selwyn R. Cudjoe, John Thieme, The web of tradition: uses of allusion in V.S. Naipaul's fiction, -A. James Arnold, Josaphat B. Kubayanda, The poet's Africa: Africanness in the poetry of Nicolás Guillèn and Aimé Césaire. Westport CT: Greenwood, 1990. xiv + 176 pp. -Peter Mason, Robin F.A. Fabel, Shipwreck and adventures of Monsieur Pierre Viaud, translated by Robin F.A. Fabel. Pensacola: University of West Florida Press, 1990. viii + 141 pp. -Alma H. Young, Robert B. Potter, Urbanization, planning and development in the Caribbean, London: Mansell Publishing, 1989. vi + 327 pp. -Hymie Rubinstein, Raymond T. Smith, Kinship and class in the West Indies: a genealogical study of Jamaica and Guyana, Cambridge: Cambridge University Press, 1988. xiv + 205 pp. -Shepard Krech III, Richard Price, Alabi's world, Baltimore and London: Johns Hopkins University Press, 1990. xx + 445 pp. -Graham Hodges, Sandra T. Barnes, Africa's Ogun: Old world and new, Bloomington & Indianapolis: Indiana University Press, 1989. xi + 274 pp. -Pamela Wright, Philippe I. Bourgois, Ethnicity at work: divided labor on a Central American banana plantation, Baltimore MD: John Hopkins University Press, 1989. xviii + 311 pp. -Idsa E. Alegría-Ortega, Andrés Serbin, El Caribe zona de paz? geopolítica, integración, y seguridad, Caracas: Editorial Nueva Sociedad, 1989. 188 pp. (Paper n.p. [Editor's note. This book is also available in English: Caribbean geopolitics: towards security through peace? Boulder CO: Lynne Rienner, 1990. -Gary R. Mormino, C. Neale Ronning, José Martí and the émigré colony in Key West: leadership and state formation, New York; Praeger, 1990. 175 pp. -Gary R. Mormino, Gerald E. Poyo, 'With all, and for the good of all': the emergence of popular nationalism in the Cuban communities of the United States, 1848-1898, Durham NC: Duke University Press, 1989. xvii + 182 pp. -Fernando Picó, Raul Gomez Treto, The church and socialism in Cuba, translated from

  3. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1992-07-01

    W. Collinwood ,Modern Bahamian society. Parkersburg IA: Caribbean Books, 1989. 278 pp., Steve Dodge (eds -Peter Hulme, Pierrette Frickey, Critical perspectives on Jean Rhys. Washington DC: Three Continents Press, 1990. 235 pp. -Alvina Ruprecht, Lloyd W. Brown, El Dorado and Paradise: Canada and the Caribbean in Austin Clarke's fiction. Parkersburg IA: Caribbean Books, 1989. xv + 207 pp. -Ineke Phaf, Michiel van Kempen, De Surinaamse literatuur 1970-1985: een documentatie. Paramaribo: Uitgeverij de Volksboekwinkel, 1987. 406 pp. -Genevieve Escure, Barbara Lalla ,Language in exile: three hundred years of Jamaican Creole. Tuscaloosa AL: University of Alabama Press, 1990. xvii + 253 pp., Jean D'Costa (eds -Charles V. Carnegie, G. Llewellyn Watson, Jamaican sayings: with notes on folklore, aesthetics, and social control.Tallahassee FL: Florida A & M University Press, 1991. xvi + 292 pp. -Donald R. Hill, Kaiso, calypso music. David Rudder in conversation with John La Rose. London: New Beacon Books, 1990. 33 pp. -Mark Sebba, John Victor Singler, Pidgin and creole tense-mood-aspect systems. Amsterdam and Philadelphia: John Benjamins, 1990. xvi + 240 pp. -Dale Tomich, Pedro San Miguel, El mundo que creó el azúcar: las haciendas en Vega Baja, 1800-873. Río Piedras, Puerto Rico: Ediciones Huracán, 1989. 224 pp. -César J. Ayala, Juan José Baldrich, Sembraron la no siembra: los cosecheros de tabaco puertorriqueños frente a las corporaciones tabacaleras, 1920-1934. Río Piedras, Puerto Rico: Ediciones Huracán, 1988. -Robert Forster, Jean-Michel Deveau, La traite rochelaise. Paris: Kathala, 1990. 334 pp. -Ernst van den Boogaart, Johannes Menne Postma, The Dutch in the Atlantic slave trade, 1600-1815. Cambridge: Cambridge University Press, 1990. xiv + 428 pp. -W.E. Renkema, T. van der Lee, Plantages op Curacao en hun eigenaren (1708-1845: namen en data voornamelijk ontleend aan transportakten. Leiden, the Netherlands: Grafaria, 1989. xii + 87 pp. -Mavis C. Campbell, Wim

  4. Decisions at hand: a decision support system on handhelds.

    Science.gov (United States)

    Zupan, B; Porenta, A; Vidmar, G; Aoki, N; Bratko, I; Beck, J R

    2001-01-01

    One of the applications of clinical information systems is decision support. Although the advantages of utilizing such aids have never been theoretically disputed, they have been rarely used in practice. The factor that probably often limits the utility of clinical decision support systems is the need for computing power at the very site of decision making--at the place where the patient is interviewed, in discussion rooms, etc. The paper reports on a possible solution to this problem. A decision-support shell LogReg is presented, which runs on a handheld computer. A general schema for handheld-based decision support is also proposed, where decision models are developed on personal computers/workstations, encoded in XML and then transferred to handhelds, where the models are used within a decision support shell. A use case where LogReg has been applied to clinical outcome prediction in crush injury is presented.

  5. Book Review:

    Science.gov (United States)

    Fulling, S. A.

    2006-05-01

    saying that gravity was not only an honourable member of the forces of nature, but ultimately the source of them all. It has become a cliche that the unification of relativity with quantum theory is the central problem of contemporary physics. In the 1950s, before strings, non-Abelian monopoles, or even quasars, Bryce DeWitt was applying the quantum-field-theoretical methods and conceptual framework of his mentor, Julian Schwinger, to gravity. His central insight was that the conceptual and technical problems of quantum gravity were closely analogous to those of gauge theories. He developed a unified, relentlessly abstract, and highly personal vision of the fundamentals of physical theory. It was, and is, expressed in idiosyncratic and condensed notation often different from the languages of mainstream field theorists, traditional relativists, and mathematicians alike. In short, he has never been easy reading. His ideas were systematically presented in famous lecture series at the Les Houches summer schools on Relativity, Groups and Topology in 1963 [1] and 1983 [2], the book Supermanifolds [3], and a number of (relatively) shorter expositions that have been widely read. By the middle 1970s the methods that he had developed mainly for gravity were widely recognized as very useful for Yang Mills gauge theories, and his work had become part of the mainstream. Now, another 20 years after the second Les Houches, we have this final testament of Bryce DeWitt's ideas. At over 1000 pages in two volumes in a fabric-covered slipcase, it is the sort of work usually described as 'magisterial' (meaning, perhaps, 'no one has yet succeeded in reading it all the way through'). Over the years, of course, DeWitt learned many new things and thought of ways to say the old things better. Accordingly, the new books consist of reworkings of the most important parts of the older writings together with some new material. Oxford University Press is to be thanked and congratulated for the care it

  6. Classification and Visualization of Physical and Chemical Properties of Falsified Medicines with Handheld Raman Spectroscopy and X-Ray Computed Tomography.

    Science.gov (United States)

    Kakio, Tomoko; Yoshida, Naoko; Macha, Susan; Moriguchi, Kazunobu; Hiroshima, Takashi; Ikeda, Yukihiro; Tsuboi, Hirohito; Kimura, Kazuko

    2017-09-01

    Analytical methods for the detection of substandard and falsified medical products (SFs) are important for public health and patient safety. Research to understand how the physical and chemical properties of SFs can be most effectively applied to distinguish the SFs from authentic products has not yet been investigated enough. Here, we investigated the usefulness of two analytical methods, handheld Raman spectroscopy (handheld Raman) and X-ray computed tomography (X-ray CT), for detecting SFs among oral solid antihypertensive pharmaceutical products containing candesartan cilexetil as an active pharmaceutical ingredient (API). X-ray CT visualized at least two different types of falsified tablets, one containing many cracks and voids and the other containing aggregates with high electron density, such as from the presence of the heavy elements. Generic products that purported to contain equivalent amounts of API to the authentic products were discriminated from the authentic products by the handheld Raman and the different physical structure on X-ray CT. Approach to investigate both the chemical and physical properties with handheld Raman and X-ray CT, respectively, promise the accurate discrimination of the SFs, even if their visual appearance is similar with authentic products. We present a decision tree for investigating the authenticity of samples purporting to be authentic commercial tablets. Our results indicate that the combination approach of visual observation, handheld Raman and X-ray CT is a powerful strategy for nondestructive discrimination of suspect samples.

  7. 75 FR 8400 - In the Matter of Certain Wireless Communications System Server Software, Wireless Handheld...

    Science.gov (United States)

    2010-02-24

    ... Communications System Server Software, Wireless Handheld Devices and Battery Packs; Notice of Investigation... within the United States after importation of certain wireless communications system server software... certain wireless communications system server software, wireless handheld devices or battery packs that...

  8. E-book perception of Croatian students

    Directory of Open Access Journals (Sweden)

    Boris Badurina

    2016-02-01

    Full Text Available The aim of this paper is to try to answer the question of students’ perception of e-book considering different forms of e-books students might have experience with. Questions of defining the e-book and attitudes toward e-book are considered separately. Research conducted by online questionnaire on student population show that the experience that students have with e-books mainly consists of pdf versions of printed books. Devices used for reading e-books are mainly desktop computers or laptops or in smaller degree tablets. E-readers are almost not used at all since the ownership of the e-readers among students is almost non-existent. That level of e-book experience influences students’ definition of e-book. Students mainly consider an e-book to be electronic version of printed book that is read on a computer. Considering the content that student mostly read on e-books it’s mainly scientific literature or exam materials. Fiction is almost exclusively read on paper. Given the choice of type of book students would in both cases rather chose paper, although in case of scientific literature and exam materials they are more open to e-books. Factor analysis was used to analyse characteristic that students recognize in e-books and result show three independent factors: Usefulness and practicality, Reading experience and Accessibility. Usefulness and practicality and accessibility was rated positively and reading experience negatively. These results are expected considering that students mostly read e-books on computers and not on dedicated reading devices.

  9. Book Reviews

    Directory of Open Access Journals (Sweden)

    Ger P. Reesink

    1995-07-01

    Full Text Available - Rogier Busser, Peter Post, Japanse bedrijvigheid in Indonesië, 1868-1942; Structurele elementen van Japan’s vooroorlogse economische expansie in Zuidoost Azië. Proefschrift Vrije Universiteit, Amsterdam, 1991, xviii + 374 pp. - H.J.M. Claessen, Arne Aleksej Perminow, The long way home; Dilemmas of everyday life in a Tongan village. Oslo: Scandinavian University Press, 1993, 166 pp. - Aone van Engelenhoven, René van den Berg, Studies in Sulawesi linguistics III. Jakarta: Badan Penyelenggara Seri Nusa, Universitas Katolik Indonesia Atma Jaya, 1994, xii + 116 pp. [NUSA, Linguistic Studies of Indonesian and Other Languages in Indonesia 36.] - Will Derks, Wolfgang Marschall, Texts from the Islands; Oral and written traditions of Indonesia and the Malay world, (Procedings of the 7th European Colloquium on Indonesia and Malay Studies, Berne, June 1989 1994, iii + 411 pp. [Ethnologica Bernensia 4]. - Michael Kaden, Krishna Sen, Indonesian Cinema; Framing the New Order, London: Zed Books, 1994, x + 188 pp. - Nico Kaptein, Mona Abaza, Indonesian Students in Cairo; Islamic education perceptions and exchanges, Paris: Association Archipel, 1994, 198 pp. [Cahier d’Archipel 23.] - P. Keppy, Chris Manning, Indonesia assessment 1993; Labour: Sharing in the benefits of growth? Canberra: Australian National University, 1993, xxi + 326 pp., Joan Hardjono (eds. - Anke Niehof, Jan-Paul Dirkse, Development and social welfare; Indonesia’s experiences under the New Order, Leiden: KITLV Press, 1993, xi + 295 pp., Frans Hüsken, Mario Rutten (eds. - Hetty Nooy-Palm, Michale C. Howard, Textiles of Southeast Asia; An annotated and illustrated bibliography. Bangkok: White Lotus, 1994, 212 pp. + 64 pp. pf photographs in colour. - Harry A. Poeze, Hans van Miert, Een koel hoofd en een warm hart; Nationalisme, Javanisme en jeugdbeweging in Nederlands-Indië, 1918-1930. Amsterdam: De Bataafsche Leeuw, 1995, 424 pp. - Ger P. Reesink, Jürg Wassmann, Historical atlas of

  10. E-Book Usage and the "Choice" Outstanding Academic Book List: Is There a Correlation?

    Science.gov (United States)

    Carter Williams, Karen; Best, Rickey

    2006-01-01

    In this study, the staff of the library at Auburn University at Montgomery analyzed circulation patterns for electronic books in the fields of Political Science, Public Administration and Law to see if favorable "Choice" reviews can be used to predict usage of electronic books. A comparison of the circulations between print and…

  11. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2002-01-01

    Full Text Available -Stephen J. Appold, Heidi Dahles ,Tourism and small entrepreneurs; Development, national policy, and entrepreneurial culture: Indonesian cases. Elmsford, New York: Cognizant Communication Corporation, 1999, vi + 165 pp., Karin Bras (eds -Jean-Pascal Bassino, Peter Boothroyd ,Socioeconomic renovation in Vietnam; The origin, evolution and impact of Doi Moi. Singapore: Institute of Southeast Asian Studies, 2001, xv + 175 pp., Pham Xuan Nam (eds -Peter Boomgaard, Patrick Vinton Kirch, The wet and the dry; Irrigation and agricultural intensification in Polynesia. Chicago: The University of Chicago Press, 1994, xxii + 385 pp. -A.Th. Boone, Chr.G.F. de Jong, De Gereformeerde Zending in Midden-Java 1931-1975; Een bronnenpublicatie. Zoetermeer: Boekencentrum, 1997, xxiv + 890 pp. [Uitgaven van de Werkgroep voor de Geschiedenis van de Nederlandse Zending en Overzeese Kerken, Grote Reeks 6.] -Okke Braadbaart, Colin Barlow, Institutions and economic change in Southeast Asia; The context of development from the 1960s to the 1990s. Cheltenham: Edward Elgar, xi + 204 pp. -Freek Colombijn, Abidin Kusno, Behind the postcolonial; Architecture, urban space, and political cultures in Indonesia. London: Routledge, 2000, xiv + 250 pp. -Raymond Corbey, Michael O'Hanlon ,Hunting the gatherers; Ethnographic collectors, agents and agency in Melanesia, 1870s -1930s. Oxford: Bergahn Books, 2000, xviii + 286 pp. [Methodology and History in Anthropology 6.], Robert L. Welsch (eds -Olga Deshpande, Hans Penth, A brief histroy of Lan Na; Civilizations of North Thailand. Chiang Mai: Silkworm Books, 2000, v + 74 pp. -Aone van Engelenhoven, I Ketut Artawa, Ergativity and Balinese syntax. Jakarta: Badan Penyelenggaran Seri NUSA, Universitas Katolik Indonesia Atma Jaya, 1998, v + 169 pp (in 3 volumes. [NUSA Linguistic Studies of Indonesian and Other Languages in Indonesia 42, 43, 44.] -Rens Heringa, Jill Forshee, Between the folds; Stories of cloth, lives, and travels from Sumba

  12. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-10-01

    : KITLV Press, 2002, viii + 246 pp. [Proceedings 5.], Nico Kaptein (eds -Anton Ploeg, William C. Clarke, Remembering Papua New Guinea; An eccentric ethnography. Canberra: Pandanus Books, Research School of Pacific and Asian Studies, Australian National University, 2003, 178 pp. -Nathan Porath, Gerco Kroes, Same hair, different hearts; Semai identity in a Malay context; An analysis of ideas and practices concerning health and illness. Leiden: Research School of Asian, African and Amerindian Studies (CNWS, Universiteit Leiden, 2002, 188 pp. -Guido Sprenger, Grant Evans, Laos; Culture and society. Chiang Mai: Silkworm Books, 1999, xi + 313 pp. -Gerard Termorshuizen, Dik van der Meulen, Multatuli; Leven en werk van Eduard Douwes Dekker. Nijmegen: SUN, 2002, 912 pp. -Paige West, Karl Benediktsson, Harvesting development; The construction of fresh food markets in Papua New Guinea. Copenhagen: Nordic Institute of Asian Studies/Ann Arbor: University of Michigan Press, 2002, xii + 308 pp. -Edwin Wieringa, Amirul Hadi, Islam and state in Sumatra; A study of seventeenth-century Aceh. Leiden: Brill, 2004, xiii + 273 pp. [Islamic History and Civilization, 48.] -Robin Wilson, Pamela J. Stewart ,Remaking the world; Myth, mining and ritual change among the Duna of Papua New Guinea. Washington: Smithsonian Institution Press, 2002, xvi + 219 pp. [Smithsonian Series in Ethnographic Enquiry.], Andrew Strathern (eds

  13. New Books for Industrial Educators

    Science.gov (United States)

    School Shop, 1975

    1975-01-01

    The most recent book releases in the field of industrial-technical education are listed alphabetically under: automotive/power mechanics; building trades; drafting; electricity/electronics; graphic arts, industrial arts, vocational, technical and career education; industrial mathematics; machine shop/metalworking; metrics; radio/television;…

  14. Book Reviews

    Directory of Open Access Journals (Sweden)

    Danker H. Schaareman

    1980-01-01

    Full Text Available - H.J.M. Claessen, Jan van Bremen, Symposion. Tijdschrift voor Maatschappijwetenschap. Onder redactie van Jan van Bremen, Cees Cruson, Helle Snel, Jojada Verrips, Willem Wolters en Ton Zwaan. Uitgave: Stichting voor Maatschappijwetenschappelijk Onderzoek., Cees Cruson, Helle Snel (eds. - H.J.M. Claessen, Neil Lifuka, Logs in the current of the sea. Neil Lifuka’s story of Kioa and the Vaitupu colonists. Edited and introduced by Klaus-Friedrich Koch. With a foreword by Professor H.E. Maude. Cambridge, Mass.: Langdon Associates Press. 1978. - H.J.M. Claessen, R.R. Nayacakalou, Leadership in Fiji. 1975. Melbourne etc.: Oxford University Press. 170 pp. Appendices, tables, notes. - H.J.M. Claessen, Michael W. Young, The ethnography of Malinowski; The Trobriand Islands 1915-1918. London: Routledge and Kegan Paul, 1979. Bibliography, Index, illustrations. - P.E. de Josselin de Jong, G.B. Milner, Natural symbols in South East Asia. School of Oriental and African Studies, London 1978. 181 p., 13 plates. - P. Kloos, G.N. Appell, Ethical dilemmas in anthropological inquiry: A case book, Waltham (Mass., Crossroads Press, 1978, xii + 291 pp. - David S. Moyer, M.B. Hooker, A concise legal history of South-East Asia. Oxford: Clarendon Press, 1978. 289 pp. - J.G. Oosten, Henri J.M. Claessen, The early state. Mouton Publishers. The Hague, The Netherlands 1978. XII + 690 pages., P. Skalník (eds. - J.G. Oosten, Jean Poirier, Ethnologie Régionale 2. Asie-Amérique-Mascareignes. Sous la direction de Jean Poirier. Encyclopédie de la Pleiade. Gallimard, Paris 1978. - J.G. Oosten, A. de Ruyter, Een speurtocht naar het denken. Een inleiding tot het structuralisme van Claude Lévi Strauss. Van Gorcum & Comp. N.V., Assen 1979. Serie: Terreinverkenningen in de Culturele Anthropologie, nr. 16. - Anton Ploeg, Raymond C. Kelly, Etoro Social Structure. A study in structural contradiction. Foreword by Marshall Sahlins. The University of Michigan Press. Ann Arbor, 1974, 1977

  15. Book Review:

    Science.gov (United States)

    Hudson, R. P.

    1981-04-01

    In July 1976, some thirty young scientists and their lecturers were privileged to participate in a conference on "Metrology and the Fundamental Constants" at Varenna, this being the 68th course in the "Enrico Fermi International School of Physics". Now, at last, we are all privileged to share in that experience—to a large degree—with the appearance of the Proceedings, published last summer under the auspices of the Italian Physical Society. This rather massive volume (800 pages) places in one's hands a summary of the "state of the art" in the greater part of physical metrology. It is not, however, a metrology handbook, designed to assist the unskilled in making trustworthy measurements. It summarizes, via the lectures of internationally-recognized experts, the most recent attempts to realize with enhanced accuracy the basic units of measurement and, in so doing, it presents the subject of measurement science as the central (or all-pervasive) topic in physics itself. Clearly demonstrated is the progress from discovery to "understanding" of physical phenomena which is made possible through the historical alternation of observation and measurement. The volume includes informative reviews of the fundamentals of this fundamental science, namely, the concepts of quantities and units (Allisy); systems of units and the Système International, SI. (Terrien); international aspects of metrology and standards (Terrien); practical considerations in a hierarchy of standards (Terrien); materials problems affecting metrology (Ferro Milone and Sourdo) and statistical methods (Allisy). These discussions alone, being brought together in one place, are of particular usefulness. The remaining, and major, part of the book is taken up by authoritative and generally very readable discussions of measurement topics, for the most part separately focused on one of the base units. For these one cannot help noticing nor refrain from recording a measure of imbalance: some quantities (for

  16. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2005-01-01

    Full Text Available -Monika Arnez, Niels Mulder, Southeast Asian images; Towards civil society? Chiang Mai: Silkworm Books, 2003, ix + 253 pp. -Adriaan Bedner, Connie Carter, Eyes on the prize; Law and economic development in Singapore. The Hague: Kluwer Law International, xviii + 307 pp. [The London-Leiden series on law, administration and development 7.] -Amrit Gomperts, J.R. van Diessen ,Grote atlas van Nederlands Oost-Indië/Comprehensive atlas of the Netherlands East Indies. Zierikzee: Asia Maior, Utrecht: Koninklijk Nederlands Aardrijkskundig Genootschap (KNAG, 2004, 480 pp. (editors, with the collaboration of R.C.M. Braam, W. Leijnse, P.A. Levi, J.J. Reijnders, R.P.G.A. Voskuil and M.P.B. Ziellemans, F.J. Ormeling (eds -Stuart R. Harrop, Adriaan Bedner ,Towards integrated environmental law in Indonesia? Leiden: Research school CNWS, School of Asian, African and Amerindian studies, 2003, 161 pp. [CNWS publications 127.], Nicole Niessen (eds -David Henley, Paul H. Kratoska ,Locating Southeast Asia: Geographies of knowledge and politics of space. Singapore: Singapore University Press, 2005, xi + 326 pp., Remco Raben, Henk Schulte Nordholt (eds -Gerry van Klinken, Anthony J. Langlois, The politics of justice and human rights; Southeast Asia and universalist theory. Cambridge: Cambridge University Press, 2001, xi + 214 pp. [Cambridge Asia-Pacific studies.] -Koh Keng We, Jurrien van Goor, Prelude to colonialism; The Dutch in Asia. Hilversum: Verloren, 2004, 127 pp. -Lim Beng Soon, Thomas H. Slone, Prokem; An analysis of a Jakartan slang. Oakland: Masalai Press, 2003, 95 pp. -Lim Beng Soon, Neil Khor Jin Keong ,The Penang Po Leung Kuk; Chinese women, prostitution and a welfare organisation. Kuala Lumpur; The Malaysian branch of the Royal Asiatic society (MBRAS, 2004, VII + 181 pp., Khoo Keat Siew (eds -Dick van der Meij, J. Thomas Lindblad ,Macht en majesteit; Opstellen voor Cees Fasseur bij zijn afscheid als hoogleraar in de geschiedenis van Indonesië aan de

  17. Book Reviews

    Directory of Open Access Journals (Sweden)

    R.A. Römer

    1963-10-01

    Full Text Available - A.J.C. Lach de Bére, Fernand van Langenhove, Consciences Tribales et Nationales en Afrique Noire. Institut Royal des Relations Internationales, Bruxelles. Martinus Nijhoff, ‘s-Gravenhage, 1960; 444 blz. - J.H. Scherer, A.H.J. Prins, The Swahili-speaking peoples of Zanzibar and the E. African Coast (Arabs, Shirazi and Swahili. Ethnographic Survey of Africa: East Central Africa, part XII. Uitgave van het International African Institute, London, 1961. 143 pp., m. kaart. - P. Driessens, Carol Brubaker, Geesten van het woud. Servire Luxe Pockets nr. 66. Servire, Den Haag 1963. 175 pp., 24 foto’s. - Joh. J. Hanrath, Indonesian Economics. The concept of dualism in theory and policy. Den Haag (W. van Hoeve 1961. 443 pp. - W. Ph. Coolhaas, H.R.C. Wright, East-Indian economic problems of the age of Cornwallis and Raffles. Luzac, London, 1961; 271 pp. - H.J. de Graaf, M.A.P. Meilink-Roelofsz, Asian trade and European influence in the Indonesian Archipelago between 1500 and about 1630. Academisch Proefschrift Amsterdam (S.U.. M. Nijhoff, ‘s-Gravenhage 1962. 471 pp. - Logemann, Herbert Feith, The decline of constitutional democracy in Indonesia. Cornell University Press, Ithaca, New York, 1962. XX en 608 blz. - F.D.K. Bosch, G. Coedés, Les peuples de la péninsule indochinoise. 228 pp., 16 pl., 1 carte; Ed. Dunod, Paris, 1962. - L. Sluimers, Sirdar Ikbal Ali Shah, Viet-nam. London, Octagon Press, 1960. XV, 232 blz., krt. - L. Sluimers, J.G. Keyes, A bibliography of North Vietnamese Publications in the Cornell University Library. Ithaca, Cornell University, 1962. Data paper: Number 47. Southeast Asia Program. Department of Asian Studies. Cornell University. X, 116 blz., X. - A.F.P. Hulsewé, G.P. Oery, The Man-Shu (Book of the Southern Barbarians, translated by Gordon H. Luce, edited by G.P. Oery; Data Paper Nr. 44, Southeast Asia Program, Dept. of Far Eastern Studies, Cornell Univ., Ithaca, N.Y.; 1961. (X + 116 pp., 1 map. - C.H.M. Palm, Felix M

  18. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-01-01

    Jeroen Kemperman. Leiden: KITLV Press, 2002, 570 pp. [Verhandelingen 206.] -Gerry van Klinken, Grayson Lloyd ,Indonesia today; Challenges of history. Singapore: Institute of Southeast Asian studies, 2001, 359 pp., Shannon Smith (eds -Johanna van Reenen, Frédéric Durand, Timor Lorosa'e, pays au carrefour de l'Asie et du Pacifique; Un atlas géo-historique. Marne-la-Vallée: Presses Universitaires de Marne-la-Vallée, 2002, 208 pp. -William R. Roff, Mona Abaza, Debates on Islam and knowledge in Malaysia and Egypt; Shifting worlds. London: RoutledgeCurzon, 2002, xix + 304 pp. -Mariëtte van Selm, Chr. van Fraassen ,G.E. Rumphius, De Ambonse eilanden onder de VOC, zoals opgetekend in 'De Ambonse landbeschrijving'. Utrecht: Landelijk Steunpunt Educatie Molukkers, 2002, 254 pp., H. Straver (eds -K. Thirumaran, Prema-Chandra Athukorala, Crisis and recovery in Malaysia; The role of capital controls. Cheltenham: Elgar, 2001, xii + 159 pp. -K. Thirumaran, John Hilley, Malaysia; Mahathirism, hegemony and the new opposition. London: Zed books, 2001, xiii + 305 pp. -Reina van der Wiel, Damien Kingsbury ,Foreign devils and other journalists. Clayton VIC: Monash Asia Institute, 2000, vi + 277 pp. [Monash papers on Southeast Asia 52.], Eric Loo, Patricia Payne (eds -Jennifer Fraser, Philip Yampolsky, Music of Indonesia. Washington DC: Smithsonian Folkways recordings, 1991-2000, 20 compact discs plus a CD of selections from the series, Discover Indonesia. All with accompanying booklets. -Robert Wessing, Nicola Tannenbaum ,Founders' cults in Southeast Asia; Ancestors, polity, and identity. New Haven CT: Yale University Southeast Asian studies, 2003, xi + 373 pp. [Yale Southeast Asia studies Monograph 52.], Cornelia Ann Kammerer (eds -Robert Wessing, Henri Chambert-Loir ,The potent dead; Ancestors, saints and heroes in contemporary Indonesia. Crows Nest, New South Wales: Allen and Unwin, Honolulu: University of Hawai'i Press, 2002, xxvi + 243 pp. [Southeast Asia publications series

  19. The Effect of Electronic Word of Mouth on Intention to Book Accommodation via Online Peer-to-Peer Platform: Investigation of Theory of Planned Behaviour

    OpenAIRE

    See-Kwong Goh

    2016-01-01

    The main purpose for conducting the research is to investigate whether positive eWOM received by consumers would influence their intention to book accommodation via a peer-to-peer website or mobile phone apps (such as Airbnb). The research was conducted by utilizing the Theory of Planned Behaviour which integrates the eWOM, attitude, subjective norms, perceived behavioural control and behavioural intention. A total of 226 responses had been recorded. The main findings from this research are r...

  20. Electronic components

    CERN Document Server

    Colwell, Morris A

    1976-01-01

    Electronic Components provides a basic grounding in the practical aspects of using and selecting electronics components. The book describes the basic requirements needed to start practical work on electronic equipment, resistors and potentiometers, capacitance, and inductors and transformers. The text discusses semiconductor devices such as diodes, thyristors and triacs, transistors and heat sinks, logic and linear integrated circuits (I.C.s) and electromechanical devices. Common abbreviations applied to components are provided. Constructors and electronics engineers will find the book useful

  1. Understand electronics

    CERN Document Server

    Bishop, Owen

    2013-01-01

    Understand Electronics provides a readable introduction to the exciting world of electronics for the student or enthusiast with little previous knowledge. The subject is treated with the minimum of mathematics and the book is extensively illustrated.This is an essential guide for the newcomer to electronics, and replaces the author's best-selling Beginner's Guide to Electronics.The step-by-step approach makes this book ideal for introductory courses such as the Intermediate GNVQ.

  2. E-Book Purchasing Best Practices for Academic Libraries

    OpenAIRE

    Simon, Jason C.

    2014-01-01

    The article provides a guideline for purchasing of electronic books (e-books) in relevance to academic libraries. Topics include advantages and disadvantages of different acquisition routes such as aggregators, access models and ownership of e-books, and access management systems such as catalogs and electronic resource management systems (ERMs). File formats of e-books, and licensing and copyright issues are discussed along with information on open-access digital resources.

  3. Electronic technology

    International Nuclear Information System (INIS)

    Kim, Jin Su

    2010-07-01

    This book is composed of five chapters, which introduces electronic technology about understanding of electronic, electronic component, radio, electronic application, communication technology, semiconductor on its basic, free electron and hole, intrinsic semiconductor and semiconductor element, Diode such as PN junction diode, characteristic of junction diode, rectifier circuit and smoothing circuit, transistor on structure of transistor, characteristic of transistor and common emitter circuit, electronic application about electronic equipment, communication technology and education, robot technology and high electronic technology.

  4. Electronic Government and Electronic Participation

    NARCIS (Netherlands)

    Tambouris, E; Scholl, H.J.; Janssen, M.F.W.H.A.; Wimmer, M.A.; Tarabanis, K; Gascó, M; Klievink, A.J.; Lindgren, I; Milano, M; Panagiotopoulos, P; Pardo, T.A.; Parycek, P; Sæbø, Ø

    2016-01-01

    Electronic government and electronic participation continue to transform the public sector and society worldwide and are constantly being transformed themselves by emerging information and communication technologies.This book presents papers from the 14th International Federation for Information

  5. Electronic Government and Electronic Participation

    NARCIS (Netherlands)

    Tambouris, E.; Scholl, H.J.; Janssen, M.F.W.H.A.; Wimmer, M.A.; Tarabanis, K.; Gascó, M.; Klievink, A.J.; Lindgren, I.; Milano, M.; Panagiotopoulos, P.; Pardo, T.A.; Parycek, P.; Sæbø, O.

    2015-01-01

    Electronic government and electronic participation continue to transform the public sector and society worldwide and are constantly being transformed themselves by emerging information and communication technologies. This book presents papers from the 14th International Federation for Information

  6. Book Review: Against the New Constitutionalism | Venter ...

    African Journals Online (AJOL)

    Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives ... Abstract. Book Title: Against the New Constitutionalism. Book Author: Tamas Gyorfi. Edward Elgar Publishing Cheltenham, UK 2016. ISBN 9781783473007 ...

  7. Accuracy of Handheld Blood Glucose Meters at High Altitude

    NARCIS (Netherlands)

    de Mol, Pieter; Krabbe, Hans G.; de Vries, Suzanna T.; Fokkert, Marion J.; Dikkeschei, Bert D.; Rienks, Rienk; Bilo, Karin M.; Bilo, Henk J. G.

    2010-01-01

    Background: Due to increasing numbers of people with diabetes taking part in extreme sports (e. g., high-altitude trekking), reliable handheld blood glucose meters (BGMs) are necessary. Accurate blood glucose measurement under extreme conditions is paramount for safe recreation at altitude. Prior

  8. Web-Based Spatial Training Using Handheld Touch Screen Devices

    Science.gov (United States)

    Martin-Dorta, Norena; Saorin, Jose Luis; Contero, Manuel

    2011-01-01

    This paper attempts to harness the opportunities for mobility and the new user interfaces that handheld touch screen devices offer, in a non-formal learning context, with a view to developing spatial ability. This research has addressed two objectives: first, analyzing the effects that training can have on spatial visualisation using the…

  9. Monitoring invasive plants using hand-held GIS technology

    Science.gov (United States)

    Theresa M. Mau-Crimmins; Barron J. Orr

    2005-01-01

    Successful control of invasive species requires a clear picture of the spatial extent of infestations. The latest mapping technology involves coupling global position systems and handheld computers running geographic information systems software in the field. A series of workshops applying this technology to mapping weeds was developed and presented to Weed Management...

  10. Technology-enabled division of labour: the use of handhelds

    NARCIS (Netherlands)

    Benders, J.G.J.M.; Schouteten, R.L.J.; Ruijsscher, C. de

    2012-01-01

    Using the task pool model and data from 15 establishments in the Dutch hospitality industry, this study shows how and why applying handhelds affects the division of labour. These devices allow to split the waiters' jobs into separate tasks which tend to be combined into two separate "sub jobs": the

  11. Technology-enabled division of labour : The use of handhelds

    NARCIS (Netherlands)

    Benders, J.G.J.M.; Schouteten, R.; de Ruijsscher, C.

    2012-01-01

    Using the task pool model and data from 15 establishments in the Dutch hospitality industry, this study shows how and why applying handhelds affects the division of labour. These devices allow to split the waiters' jobs into separate tasks which tend to be combined into two separate "sub jobs": the

  12. Diagnostic efficacy of handheld devices for emergency radiologic consultation.

    LENUS (Irish Health Repository)

    Toomey, Rachel J

    2010-02-01

    Orthopedic injury and intracranial hemorrhage are commonly encountered in emergency radiology, and accurate and timely diagnosis is important. The purpose of this study was to determine whether the diagnostic accuracy of handheld computing devices is comparable to that of monitors that might be used in emergency teleconsultation.

  13. Exploring streamwater mixing dynamics via handheld thermal infrared imagery

    NARCIS (Netherlands)

    Antonelli, Marta; Klaus, Julian; Smettem, Keith; Teuling, Ryan; Pfister, Laurent

    2017-01-01

    Stream confluences are important hotspots of aquatic ecological processes. Water mixing dynamics at stream confluences influence physio-chemical characteristics of the stream as well as sediment mobilisation and pollutant dispersal. In this study, we investigated the potential for handheld

  14. Neurosurgery contact handheld probe based on sapphire shaped crystal

    Science.gov (United States)

    Shikunova, I. A.; Stryukov, D. O.; Rossolenko, S. N.; Kiselev, A. M.; Kurlov, V. N.

    2017-01-01

    A handheld contact probe based on sapphire shaped crystal is developed for intraoperative spectrally-resolved optical diagnostics, laser coagulation and aspiration of malignant brain tissue. The technology was integrated into the neurosurgical workflow for intraoperative real-time identification and removing of invasive brain cancer.

  15. Octopus: embracing the energy efficiency of handheld multimedia computers

    NARCIS (Netherlands)

    Havinga, Paul J.M.; Smit, Gerardus Johannes Maria

    1999-01-01

    In the MOBY DICK project we develop and define the architecture of a new generation of mobile hand-held computers called Mobile Digital Companions. The Companions must meet several major requirements: high performance, energy efficient, a notion of Quality of Service (QoS), small size, and low

  16. Epilepsy Forewarning Using A Hand-Held Device

    Energy Technology Data Exchange (ETDEWEB)

    Hively, LM

    2005-02-21

    Over the last decade, ORNL has developed and patented a novel approach for forewarning of a large variety of machine and biomedical events. The present implementation uses desktop computers to analyze archival data. This report describes the next logical step in this effort, namely use of a hand-held device for the analysis.

  17. Imaging Emission Spectra with Handheld and Cellphone Cameras

    Science.gov (United States)

    Sitar, David

    2012-01-01

    As point-and-shoot digital camera technology advances it is becoming easier to image spectra in a laboratory setting on a shoestring budget and get immediate results. With this in mind, I wanted to test three cameras to see how their results would differ. Two undergraduate physics students and I used one handheld 7.1 megapixel (MP) digital Cannon…

  18. Human Handheld-Device Interaction : An Adaptive User Interface

    NARCIS (Netherlands)

    Fitrianie, S.

    2010-01-01

    The move to smaller, lighter and more powerful (mobile) handheld devices, whe-ther PDAs or smart-phones, looks like a trend that is building up speed. With numerous embedded technologies and wireless connectivity, the drift opens up unlimited opportunities in daily activities that are both more

  19. Book Reviews

    Directory of Open Access Journals (Sweden)

    J. Bastin

    1982-04-01

    . - F.G.P. Jaquet, H.J. de Graaf, Wonderlijke verhalen uit de Indische historie, ‘s-Gravenhage, Moesson 1981. 173 pp. Ills. - F.G.P. Jaquet, J. Landwehr, De Nederlander uit en thuis; spiegel van het dagelijks leven uit bijzondere zeventiende-eeuwse boeken. Alphen aan den Rijn, Sijthoff, 1981. 200 pp. Ills. - P.E. de Josselin de Jong, Michael G. Peletz, Social history and evolution in the interrelationship of adat and Islam in Rembau, Negeri Sembilan, Research Notes and Discussions Paper no. 27, Institute of Southeast Asian Studies, Singapore 1981. 59 pages. - P.E. de Josselin de Jong, Anthony Reid, Perceptions of the past in Southeast Asia, Heinemann Educational Books for Asian Studies Asociation of Australia, Singapore 1979. 436 pp. Bibliographical Appendix, Index, 3 maps., David Marr (eds. - J.E. van Lohuizen-de Leeuw, J. Bastin, Prints of Southeast Asia in the India Office Library - The East India Company in Malaysia and Indonesia 1786-1824, Her Majesty’s Stationery Office, London, 1979, XIII + 228 pp. including 98 pls., frontispiece in colour., P. Rohatgi (eds. - Anke Niehof, Victor T. King, Essays on Borneo Society, Hull Monographs on South-East Asia 7, Oxford University Press, 1978, 256 pp. - C.H.M. Nooy-Palm, Renato Rosaldo, Ilongot headhunting 1883-1974, a study in society and history. Stanford University Press, Stanford, California, 1980. 313 pp., maps, photographs and diagrams. Chronological and general index. - Els Postel-Coster, Clio Presvelou, The household, women and agricultural development, Proceedings of a symposium organised by the Department of Home Economics, Agricultural University, Wageningen, Miscellaneous Papers 17, 1980, Landbouwhogeschool Wageningen, The Netherlands., Saskia Spijkers-Zwart (eds. - G.J. van Reenen, Claudine Salmon, Les Chinois de Jakarta; Temples et vie collective [The Chinese of Jakarta; Temples and communal life], Etudes insulindiennes - Archipel 1, Association Archipel, Paris, 1980 (deuxième impression, xxviii + 358 pp

  20. Book Reviews

    Directory of Open Access Journals (Sweden)

    Janet Rodenburg

    1992-04-01

    Full Text Available - Leonard Y. Andaya, H.A. Poeze, Excursies in Celebes; Een bundel bijdragen bij het afscheid van J. Noorduyn als directeur-secretaris van het Koninklijk Instituut voor Taal-, Land- en Volkenkunde. Leiden: KITLV Uitgeverij, 1991, 348 pp., P. Schoorl (eds. - Anne Booth, Adrian Clemens, Changing economy in Indonesia Volume 12b; Regional patterns in foreign trade 1911-40. Amsterdam: Royal Tropical Institute, 1992., J.Thomas Lindblad, Jeroen Touwen (eds. - A.P. Borsboom, James F. Weiner, The empty place; Poetry space, and being among the Foi of Papua New Guinea. Bloomington: Indiana University Press, 1991. - Martin van Bruinessen, Ozay Mehmet, Islamic identity and development; Studies of the Islamic periphery. London and New York: Routledge, 1990 (cheap paperback edition: Kula Lumpur: Forum, 1990, 259 pp. - H.J.M. Claessen, Timothy Earle, Chiefdoms: power, economy, and ideology. A school of American research book. Cambridge: Cambridge University Press, 1991. 341 pp., bibliography, maps, figs. - H.J.M. Claessen, Henk Schulte Nordholt, State, village, and ritual in Bali; A historical perspective. (Comparitive Asian studies 7. Amsterdam: VU University press for the centre for Asian studies Amsterdam, 1991. 50 pp. - B. Dahm, Ruby R. Paredes, Philippine colonial democracy. (Monograph series 32/Yale University Southeast Asia studies. New Haven: Yale Center for international and Asia studies, 1988, 166 pp. - Eve Danziger, Bambi B. Schieffelin, The give and take of everyday life; Language socialization of Kaluli children. (Studies in the social and cultural foundations of language 9. Cambridge: Cambridge University Press, 1991. - Roy Ellen, David Hicks, Kinship and religion in Eastern Indonesia. (Gothenburg studies in social anthropology 12. Gothenburg: Acta Universitatis Gothoburgensis, 1990, viii 132 pp., maps, figs, tbls. - Paul van der Grijp, Pierre Lemonnier, Guerres et festins; Paix, échanges et competition dans les highlands de Nouvelle

  1. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1993-01-01

    Full Text Available -Louis Allaire, Samuel M. Wilson, Hispaniola: Caribbean chiefdoms in the age of Columbus. Tuscaloosa: University of Alabama Press, 1990. xi + 170 pp. -Douglas Melvin Haynes, Philip D. Curtin, Death by migration: Europe's encounter with the tropical world in the nineteenth century. Cambridge: Cambridge University Press, 1989. xviii + 251 pp. -Dale Tomich, J.H. Galloway, The sugar cane industry: An historical geography from its origins to 1914. Cambridge: Cambridge University Press, 1989. xii + 266 pp. -Myriam Cottias, Dale Tomich, Slavery in the circuit of sugar: Martinique and the world economy, 1830 -1848. Baltimore: John Hopkins University Press, 1990. xiv + 352 pp. -Robert Forster, Pierre Dessalles, La vie d'un colon à la Martinique au XIXe siècle. Pré-senté par Henri de Frémont. Courbevoie: s.n., 1984-1988, four volumes, 1310 pp. -Hilary Beckles, Douglas V. Armstrong, The old village and the great house: An archaeological and historical examination of Drax Hall Plantation, St Ann's Bay, Jamaica. Chicago: University of Illinois Press, 1990. xiii + 393 pp. -John Stewart, John A. Lent, Caribbean popular culture. Bowling Green OH: Bowling Green State University Popular Press, 1990. 157 pp. -W. Marvin Will, Susanne Jonas ,Democracy in Latin America: Visions and realities. New York: Bergin & Garvey Publishers, 1990. viii + 224 pp., Nancy Stein (eds -Forrest D. Colburn, Kathy McAfee, Storm signals: Structural adjustment and development alternatives in the Caribbean. London: Zed books, 1991. xii + 259 pp. -Derwin S. Munroe, Peggy Antrobus ,In the shadows of the sun: Caribbean development alternatives and U.S. policy. Carmen Diana Deere (coordinator, Peter Phillips, Marcia Rivera & Helen Safa. Boulder CO: Westview Press, 1990. xvii + 246 pp., Lynne Bolles, Edwin Melendez (eds -William Roseberry, Louis A. Pérez, Jr., Lords of the mountain: Social banditry and peasant protest in Cuba, 1878-1918. Pittsburgh: University of Pittsburgh Press, 1989

  2. Book Review:

    Science.gov (United States)

    Swenson, C. A.

    1984-01-01

    whole, although the discussions may be too detailed for the casual reader (who need read only the introduction and conclusions) and yet without sufficient detail for the person who requires a basic understanding (who then will consult the citations). Although he cannot anticipate the recommendations of the CCT for a new international temperature scale, the clues certainly are present in the discussions which he gives. Most important are the descriptions of the deviations of the IPTS-68 from thermodynamic temperatures, the limitations of thermocouples, and the need, which currently is met by the provisionally adopted EPT-76, for an extension of the international scale to temperatures below 13.8 K. I am pleased to have this monograph available and anticipate making good use of it. Over the past several years I often have felt the need for a resource book to answer general questions or to obtain an introduction to an unfamiliar area of temperature measurement, and regret very much that "Temperature" was not available earlier. This monograph undoubtedly will be a necessity for any laboratory where thermodynamic measurements are carried out and thermometers are used as serious tools. A great deal of basic and developmental work has been done on thermometry in the past ten years or so, probably considerably more than remains to be done in many areas of the temperature scale. The publication of "Temperature" is timely in this respect, and it should have a long, useful life as a standard reference. The author may consider a second edition when a new international temperature scale is adopted, but there will be few corrections and only relatively minor changes and additions beyond the details of the new scale.

  3. Book Reviews

    Directory of Open Access Journals (Sweden)

    R. de Ridder

    1986-01-01

    (50 pp. - R. de Ridder, Dennis Tedlock, The spoken word and the work of interpretation, Philadelphia: University of Pennsylvania Press, 1983. ix + 365 pp., 8 ill. - R. de Ridder, Dennis Tedlock, Popol Vuh, The definitive edition of the Mayan Book of the Dawn of Life and the Glories of Gods and Kings, New York: Simon and Schuster, 1985. 380 pp., 32 ill. - G. van Roon, Dietmar Rothermund, Die Peripherie in der Weltwirtschaftskrise: Afrika, Asien und Lateinamerika 1929-1939, Paderborn: Ferdinand Schýningh, 1983, 295 pp. - Thilo C. Schadeberg, Gýnter Dabitz, Geschichte der erforschung der Nuba-Berge, Arbeiten aus dem Seminar fýr Výlkerkunde der Johann Wolfgang Goethe-Universitýt Frankfurt am Main, Band 17, Wiesbaden: Franz Steiner Verlag, 1985. 280 pp., maps, tables, illus. - L. van Vroonhoven, Ger van Roon, Derde Wereld in depressie, Leiden: Nijhoff, 1985, 139 p. - Wim van Zanten, Nigel Phillips, Sijobang, sung narrative poetry of West Sumatra, Cambridge Studies in Oral and Literate Culture, no. 1, Cambridge: Cambridge University Press, 1981. xi + 255 pp., photos, texts and translations, short glossary of Minangkabau words, Bibliography, index.

  4. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-07-01

    Full Text Available -Bill Maurer, Mimi Sheller, Consuming the Caribbean: From Arawaks to Zombies. New York: Routledge, 2003. ix + 252 pp. -Norman E. Whitten, Jr., Richard Price ,The root of roots: Or, how Afro-American anthropology got its start. Chicago: Prickly Paradigm Press/University of Chicago Press, 2003. 91 pp., Sally Price (eds -Holly Snyder, Paolo Bernardini ,The Jews and the expansion of Europe to the West, 1450-1800. New York: Berghahn Books, 2001. xv + 567 pp., Norman Fiering (eds -Bridget Brereton, Seymour Drescher, The mighty experiment: Free labor versus slavery in British emancipation. New York: Oxford University Press, 2002. 307 pp. -Jean Besson, Kathleen E.A. Monteith ,Jamaica in slavery and freedom: History, heritage and culture. Kingston; University of the West Indies Press, 2002. xx + 391 pp., Glen Richards (eds -Michaeline A. Crichlow, Jean Besson, Martha Brae's two histories: European expansion and Caribbean culture-building in Jamaica. Chapel Hill: University of North Carolina Press, 2002. xxxi + 393 pp. -Christopher Schmidt-Nowara, Joseph C. Dorsey, Slave traffic in the age of abolition: Puerto Rico, West Africa, and the Non-Hispanic Caribbean, 1815-1859. Gainesville: University Press of Florida, 2003. xvii + 311 pp. -Arnold R. Highfield, Erik Gobel, A guide to sources for the history of the Danish West Indies (U.S. Virgin Islands, 1671-1917. Denmark: University Press of Southern Denmark, 2002. 350 pp. -Sue Peabody, David Patrick Geggus, Haitian revolutionary studies. Bloomington: Indiana University Press, 2002. xii + 334 pp. -Gerdès Fleurant, Elizabeth McAlister, Rara! Vodou, power, and performance in Haiti and its Diaspora. Berkeley: University of California Press, 2002. xviii + 259 pp. and CD demo. -Michiel Baud, Ernesto Sagás ,The Dominican people: A documentary history. Princeton NJ: Marcus Wiener, 2003. xiii + 278 pp., Orlando Inoa (eds -Samuel Martínez, Richard Lee Turits, Foundations of despotism: Peasants, the Trujillo regime

  5. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2003-01-01

    Full Text Available -Timothy Barnard, J.M. Gullick, A history of Selangor (1766-1939. Kuala Lumpur: Malaysian branch of the Royal Asiatic Society, 1989, vi + 220 pp. [MBRAS Monograph 28.] -Okke Braadbaart, Michael L. Ross, Timber booms and institutional breakdown in Southeast Asia. Cambridge: Cambridge University Press, 2001, xvi + 237 pp. -H.J.M. Claessen, Patrick Vinton Kirch ,Hawaiki, ancestral Polynesia; An essay in historical anthropology. Cambridge: Cambridge University Press, 2001, xvii + 375 pp., Roger C. Green (eds -Harold Crouch, R.E. Elson, Suharto; A political biography. Cambridge: Cambridge University Press, 2001, xix + 389 pp. -Kees van Dijk, H.W. Arndt ,Southeast Asia's economic crisis; Origins, lessons, and the way forward. Singapore: Institute of Southeast Asian studies, 1999, ix + 182 pp., Hal Hill (eds -Kees van Dijk, Sebastiaan Pompe, De Indonesische algemene verkiezingen 1999. Leiden: KITLV Uitgeverij, 1999, 290 pp. -David van Duuren, Albert G. van Zonneveld, Traditional weapons of the Indonesian archipelago. Leiden: Zwartenkot art books, 2001, 160 pp. -Peter van Eeuwijk, Christian Ph. Josef Lehner, Die Heiler von Samoa. O Le Fofo; Monographie über die Heiler und die Naturheilmethoden in West-Samoa. Frankfurt am Main: Lang, 1999, 234 pp. [Mensch und Gesellschaft 4.] -Hans Hägerdal, Frans Hüsken ,Reading Asia; New research of Asian studies. Richmond: Curzon, 2001, xvi + 338 pp., Dick van der Meij (eds -Terence E. Hays, Jelle Miedema ,Perspectives on the Bird's head of Irian Jaya, Indonesia; Proceedings of the conference, Leiden, 13-17 October 1997. Amsterdam: Rodopi, 1998, xiii + 982 pp. (editors with the assistance of Connie Baak, Cecilia Odé, Rien A.C. Dam (eds -Menno Hekker, Peter Metcalf, They lie, we lie; Getting on with anthropology. London: Routledge, 2002, ix + 155 pp. -David Henley, Foong Kin, Social and behavioural aspects of malaria control; A study among the Murut of Sabah. Phillips, Maine: Borneo research council , 2000, xx

  6. Book Reviews

    Directory of Open Access Journals (Sweden)

    Joseph Aquilina

    1976-01-01

    .J. Zoetmulder, Himansu Bhusan Sarkar, Corpus of the inscriptions of Java (Corpus Inscriptionum Javanicorum (up to 928 A.D., K.L. Mukhopadhyay, Calcutta, 1972. Vol. I 314 pp., Vol. II 359 pp. - J.G. Oosten, Wilhelmina van Wetering, Hekserij bij de Djuka. Een sociologische benadering. Academisch proefschrift, gestencilde uitgave, 1973. - Willem F.L. Buschkens, Richard Price, Maroon societies, rebel slave communities in the Americas. Anchor Books, Anchor Press/Doubleday Garden City, New York 1973. 429 pag., 7 ill.

  7. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1996-07-01

    . xiv + 217 pp., Lou Anne Barclay (eds -Catherine Levesque, Allison Blakely, Blacks in the Dutch world: The evolution of racial imagery in a modern society. Bloomington: Indiana University Press, 1993. xix + 327 pp. -Dennis J. Gayle, Frank Fonda Taylor, 'To hell with paradise': A history of the Jamaican tourist industry. Pittsburgh: University of Pittsburgh Press, 1993. ix + 239 pp. -John P. Homiak, Frank Jan van Dijk, Jahmaica: Rastafari and Jamaican society, 1930-1990. Utrecht: ISOR, 1993. 483 pp. -Peter Mason, Arthur MacGregor, Sir Hans Sloane: Collector, scientist, antiquary, founding Father of the British Museum. London: British Museum Press, 1994. -Philip Morgan, James Walvin, The life and times of Henry Clarke of Jamaica, 1828-1907. London: Frank Cass, 1994. xvi + 155 pp. -Werner Zips, E. Kofi Agorsah, Maroon heritage: Archaeological, ethnographic and historical perspectives. Kingston: Canoe Press, 1994. xx + 210 pp. -Michael Hoenisch, Werner Zips, Schwarze Rebellen: Afrikanisch-karibischer Freiheitskampf in Jamaica. Vienna Promedia, 1993. 301 pp. -Elizabeth McAlister, Paul Farmer, The uses of Haiti. Monroe ME: Common Courage Press, 1994. 432 pp. -Robert Lawless, James Ridgeway, The Haiti files: Decoding the crisis. Washington DC: Essential Books, 1994. 243 pp. -Bernadette Cailler, Michael Dash, Edouard Glissant. Cambridge: Cambridge University Press, 1995. xii + 202 pp. -Peter Hulme, Veronica Marie Gregg, Jean Rhys's historical imagination: Reading and writing the Creole. Chapel Hill: University of North Carolina Press, 1995. xi + 228 pp. -Silvia Kouwenberg, Francis Byrne ,Focus and grammatical relations in Creole languages. Amsterdam/Philadelphia: John Benjamins, 1993. xvi + 329 pp., Donald Winford (eds -John H. McWhorter, Ingo Plag, Sentential complementation in Sranan: On the formation of an English-based Creole language. Tübingen: Max Niemeyer, 1993. ix + 174 pp. -Percy C. Hintzen, Madan M. Gopal, Politics, race, and youth in Guyana. San Francisco: Mellen

  8. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1994-01-01

    Full Text Available -Peter Hulme, Simon Gikandi, Writing in limbo: Modernism and Caribbean literature. Ithaca: Cornell University Press, 1992. x + 260 pp. -Charles V. Carnegie, Alistair Hennessy, Intellectuals in the twentieth-century Caribbean (Volume 1 - Spectre of the new class: The Commonwealth Caribbean. London: Macmillan, 1992. xvii 204 pp. -Nigel Rigby, Anne Walmsley, The Caribbean artists movement, 1966-1972: A literary and cultural history. London: New Beacon Books, 1992. xx + 356 pp. -Carl Pedersen, Tyrone Tillery, Claude McKay: A black poet's struggle for identity. Amherst: University of Massachusetts Press, 1992. xii + 235 pp. -Simone Dreyfus, Irving Rouse, The Tainos: Rise and decline of the people who greeted Columbus. New Haven: Yale University Press, 1992. xii + 211 pp. -Louis Allaire, Antonio M. Stevens-Arroyo, Cave of the Jagua: The mythological world of the Taino. Alburquerque: University of New Mexico Press, 1988. xiii + 282 pp. -Irving Rouse, William F. Keegan, The people who discovered Columbus: The prehistory of the Bahamas. Gainesville: University of Florida Press, 1992. xx + 279 pp. -Neil L. Whitehead, Philip P. Boucher, Cannibal encounters: Europeans and Island Caribs, 1492-1763. Baltimore: John Hopkins University Press, 1992. xii + 217 pp. -Peter Kloos, Kaliña, des amérindiens à Paris: Photographies du prince Roland. Présentées par Gérard Collomb. Paris: Créaphis, 1992. 119 pp. -Maureen Warner-Lewis, Alan Gregor Cobley ,The African-Caribbean connection: Historical and cultural perspectives. Bridgetown, Barbados: Department of History, University of the West Indies, Cave Hill, 1990. viii + 171 pp., Alvin Thompson (eds -H. Hoetink, Jean-Luc Bonniol, La couleur comme maléfice: une illustration créole de la généalogie des 'Blancs' et des 'Noirs'. Paris: Albin Michel, 1992. 304 pp. -Michael Aceto, Richard Price ,Two evenings in Saramaka. Chicago and London: University of Chicago Press, 1991. xvi + 417 pp., Sally Price (eds -Jorge P

  9. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1994-07-01

    Full Text Available -Peter Hulme, Stephen Greenblatt, New World Encounters. Berkeley: University of California Press, 1993. xviii + 344 pp. -Nigel Rigby, Alan Riach ,The radical imagination: Lectures and talks by Wilson Harris. Liège: Department of English, University of Liège, xx + 126 pp., Mark Williams (eds -Jonathan White, Rei Terada, Derek Walcott's poetry: American Mimicry. Boston: North-eastern University Press, 1992. ix + 260 pp. -Ray A. Kea, John Thornton, Africa and Africans in the making of the Atlantic world, 1400-1680. Cambridge: Cambridge University Press, 1992. xxxviii + 309 pp. -B.W. Higman, Barbara L. Solow, Slavery and the rise of the Atlantic system. Cambridge: Cambridge University Press, 1991. viii + 355 pp. -Sidney W. Mintz, Michael Mullin, Africa in America: Slave acculturation and resistance in the American South and the British Caribbean, 1736-1831. Urbana: University of Illinois Press. 412 pp. -Karen Fog Olwig, Corinna Raddatz, Afrika in Amerika. Hamburg: Hamburgisches Museum für Völkerkunde, 1992. 264 pp. -Lee Haring, William Bascom, African folktales in the new world. Bloomington: Indiana University Press, 1992. xxv + 243 pp. -Frank Jan van Dijk, Dale A. Bisnauth, History of religions in the Caribbean. Kingston: Kingston Publishers, 1989. 225 pp. -Gloria Wekker, Philomena Essed, Everyday racism: Reports from women of two cultures. Alameda CA: Hunter House, 1990. xiii + 288 pp.''Understanding everyday racism: An interdisciplinary theory. Newbury Park CA: Sage, 1991. x + 322 pp. -Deborah S. Rubin, Vron Ware, Beyond the Pale: White women, racism, and history. London: Verso, 1992. xviii + 263 pp. -Michael Hanchard, Peter Wade, Blackness and race mixture: The dynamics of racial identity in Colombia. Baltimore: John Hopkins University Press, 1993. xv + 415 pp. -Rosalie Schwartz, Louis A. Pérez, Jr., Slaves, sugar, & colonial society: Travel accounts of Cuba, 1801-1899. Wilmington DE: SR Books, 1992. xxvi + 259 pp. -Susan Eckstein, Sandor

  10. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1993-07-01

    Full Text Available -Gesa Mackenthun, Stephen Greenblatt, Marvelous Possessions: The wonder of the New World. Chicago: University of Chicago Press, 1991. ix + 202 pp. -Peter Redfield, Peter Hulme ,Wild majesty: Encounters with Caribs from Columbus to the present day. An Anthology. Oxford: Oxford University Press, 1992. x + 369 pp., Neil L. Whitehead (eds -Michel R. Doortmont, Philip D. Curtin, The rise and fall of the plantation complex: Essays in Atlantic history. New York: Cambridge University Press, 1990. xi + 222 pp. -Roderick A. McDonald, Hilary McD.Beckles, A history of Barbados: From Amerindian settlement to nation-state. Cambridge: Cambridge University Press, 1990. xv + 224 pp. -Gertrude J. Fraser, Hilary McD.Beckles, Natural rebels; A social history of enslaved black women in Barbados. New Brunswick NJ and London: Rutgers University Press and Zed Books, 1990 and 1989. ix + 197 pp. -Bridget Brereton, Thomas C. Holt, The problem of freedom: Race, labor, and politics in Jamaica and Britain, 1832-1938. Baltimore: John Hopkins University Press, 1991. xxxi + 517 pp. -Peter C. Emmer, A. Meredith John, The plantation slaves of Trinidad, 1783-1816: A mathematical and demographic inquiry. Cambridge: Cambridge University Press, 1988. xvi + 259 pp. -Richard Price, Robert Cohen, Jews in another environment: Surinam in the second half of the eighteenth century. Leiden: E.J. Brill, 1991. xv + 350 pp. -Russell R. Menard, Nigel Tattersfield, The forgotten trade: comprising the log of the Daniel and Henry of 1700 and accounts of the slave trade from the minor ports of England, 1698-1725. London: Jonathan Cape, 1991. ixx + 460 pp. -John D. Garrigus, James E. McClellan III, Colonialism and science: Saint Domingue in the old regime. Baltimore: John Hopkins University Press, 1992. xviii + 393 pp. -Lowell Gudmundson, Richard H. Collin, Theodore Roosevelt's Caribbean: The Panama canal, the Monroe doctrine, and the Latin American context. Baton Rouge: Louisiana State University

  11. Data for Users of Handheld Ion Mobility Spectrometers

    International Nuclear Information System (INIS)

    Keith A. Daum; Sandra L. Fox

    2008-01-01

    Chemical detection technology end-user surveys conducted by Idaho National Laboratory (INL) in 2005 and 2007 indicated that first responders believed manufacturers claims for instruments sometimes were not supported in field applications, and instruments sometimes did not meet their actual needs. Based on these findings, the Department of Homeland Security (DHS) asked INL to conduct a similar survey for handheld ion mobility spectrometers (IMS), which are used by a broad community of first responders as well as for other applications. To better access this broad community, the INL used the Center for Technology Commercialization, Inc. (CTC), Public Safety Technology Center (PSTC) to set up an online framework to gather information from users of handheld IMS units. This framework (Survey Monkey) was then used to perform an online Internet survey, augmented by e-mail prompts, to get information from first responders and personnel from various agencies about their direct experience with handheld IMS units. Overall, 478 individuals responded to the survey. Of these, 174 respondents actually owned a handheld IMS. Performance and satisfaction data from these 174 respondents are captured in this report. The survey identified the following observations: (1) The most common IMS unit used by respondents was the Advanced Portable Detector (APD 2000), followed by ChemRae, Sabre 4000, Sabre 2000, Draeger Multi IMS, Chemical Agent Monitor-2, Chemical Agent Monitor, Vapor Tracer, and Vapor Tracer 2. (2) The primary owners were HazMat teams (20%), fire services (14%), local police (12%), and sheriffs departments (9%). (3) IMS units are seldom used as part of an integrated system for detecting and identifying chemicals but instead are used independently. (4) Respondents are generally confused about the capabilities of their IMS unit. This is probably a result of lack of training. (5) Respondents who had no training or fewer than 8 hours were not satisfied with the overall operation

  12. READING ENGAGEMENT: A COMPARISON BETWEEN E-BOOKS AND TRADITIONAL PRINT BOOKS IN AN ELEMENTARY CLASSROOM

    Directory of Open Access Journals (Sweden)

    Troy Jones

    2011-07-01

    Full Text Available Electronic books (e-books are gaining popularity for personal reading. Options for access to a large selection of book titles and “anytime/anywhere” reading choices have added to the increased use of e-books. For this study, 22 third-grade students completed satisfaction surveys and reading comprehension tests on three separate reading sessions: one traditional print-based and two e-book titles. Indicators of reading engagement included motivation for independent reading and comprehension as measured by standardized tests on the print book and both e-books. Results showed that format was not as important as students’ identification with setting, characters, and theme of the book. Students did, however, indicate a preference for e-books when given the option of a wide selection of titles and the freedom to choose their own e-book. Students further indicated a preference for the amenities associated with e-book reading such as pop-up definitions and pronunciations of words, automatic page turning, and the option of read-aloud narration. The authors concluded that children quickly become comfortable with e-books and welcomed the technology. However, they are not completely ready to disregard print books.

  13. Are e-books effective tools for learning? Reading speed and ...

    African Journals Online (AJOL)

    Recently, electronic books (e-books) have become prevalent amongst the general ... tablets into the classroom with the promise of replacing traditional books. ... to compare the reading speed and comprehension performance of 68 students.

  14. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1992-01-01

    studies. New Haven, 1990. xiii + 369 pp., W.J. O’Malley, A. Weidemann (eds. - Gisele de Meur, F. Tjon Sie Fat, Representing kinship; Simple models of elementary structures. 1990. (Doctoral thesis. Leiden, published by the author. - Toon van Meijl, Maurice Godelier, Big men and great men; Personifications of power in Melanesia, Cambridge/Paris: Cambridge University Press/Editions de la maison des sciences de l’Homme, 1991, xviii, 328 pp., maps, tables, figures, bibliography, index., Marilyn Strathern (eds. - J.A. de Moor, B.A. Hussainmiya, Orang rejimen; The Malays of the Ceylon rifle regiment. Bangi: Universiti Kebangsaan Malaysia, 1990, 185 pp. - Pieter Muysken, J.M.W. Verhaar, Melanesian pidgin and tok pisin; Studies in language companion series 20. Amsterdam: Benjamins, 1990, xiv + 409 pp. - Niels Mulder, Paul Voogt, Thailand. Amsterdam/’s-Gravenhage: Koninklijk Instituut voor de Tropen/NOVIB, 1991. 70 pp. + kaart, slappe kaft., Han ten Brummelhuis, Irene Stengs (eds. - Ton van Naerssen, George Cho, The Malaysian economy; Spatial perspectives. London: Routledge. 1990, 300 pp. - Julianti Parani, J.R. van Diessen, Jakarta/Batavia. Het centrum van het Nederlandse koloniale rijk in Azië en zijn cultuurhistorische nalatenschap. Cantecleer Kunst - Reisgidsen. De Bilt: Cantecleer, 1989. 343 pp. - A. Ploeg, Christopher J. Healey, Pioneers of the mountain forest, University of Sydney, 1985, Oceania Monographs no. 29, v + 64 pp., plates, figures, maps. - Els Postel-Coster, Carla Risseeuw, The fish don’t talk about the water; Gender transformation, power and resistance among women in Sri Lanka, Leiden: E.J.Brill, 1988, 415 pp., also published as Gender transformation, power and resistance among women in Sri Lanka; The fish don’t speak about the water, New Delhi: Manohar Book service, 1991. Ca. 400 pp., - Willem van Schendel, Mya Tan, Myanmar dilemmas and options; The challenge of economic transition in the 1990’s. Singapore: Institute of Southeast Asian studies, 1990

  15. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2008-12-01

    and public life in contemporary Southeast Asia (Bryan S. Turner Hans Straver, Chris van Fraassen, Jan van der Putten (eds; Ridjali: Historie van Hitu; Een Ambonse geschiedenis uit de zeventiende eeuw (Edwin Wieringa Z.J. Manusama; Historie en sociale structuur van Hitu tot het midden der zeventiende eeuw (Edwin Wieringa Edwin Jurriëns; Cultural travel and migrancy; The artistic representation of globalization in the electronic media of West Java (Tim Winter In: Bijdragen tot de Taal-, Land- en Volkenkunde (BKI, no. 162 (2006, no: 1, Leiden

  16. E-Books in Higher Education: Technology, E-Marketing Prospects, and Pricing Strategy

    OpenAIRE

    Norshuhada Shiratuddin

    2005-01-01

    This article describes an ongoing project on the use of electronic books (e-books) in a higher institution and starts with a discussion on the diversity of e-book definitions to address misconception of its concept. Then, the advantages and associated technology such as hardware, software, formats, and standards are detailed. Comparisons between formats, a discussion on where e-books can be acquired and purchased, the electronic publishing process, e-book compilers, and personalized e-books a...

  17. The book thief

    Directory of Open Access Journals (Sweden)

    Leandro Diniz

    2008-04-01

    Full Text Available The Book Thief (The Book Thief, in the original is an Australian writer of the novel juvenile Markus Zusak, published in 2006. In Brazil, his work was launched in March 2007 by the publisher Intrinsically, translated by Vera Ribeiro, and so far has sold nationally more than 105 thousand copies. Among the nine books that the author has published, only two books have translated into Portuguese: I am the messenger and The Book Thief.

  18. Practical electronics handbook

    CERN Document Server

    Sinclair, Ian R

    2013-01-01

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

  19. CERN Book fair

    CERN Multimedia

    CERN Central Library and IT Department Bookshop

    2004-01-01

    The CERN Library, in conjunction with the IT Department Bookshop, is organizing a book fair on the 28th and 29th October. Some 15 major publishers will be represented, including 6 who will be here in person, and more than 700 of their latest titles will be on display (for sale or order). The major topics covered will be computing, physics, technology, mathematics, engineering and popular science. Those present at this event will include Alpha Science, Cambridge University Press, Elsevier, Institute of Physics, Microsoft Press, O'Reilly, OLF Switzerland, Oxford University Press, McGraw-Hill, Springer, Pearson, Thali Switzerland, Wiley, World Scientific and Ebooks Corporation. The fair will take place on the first floor of the Main Building (bldg.60), Salle des Pas Perdus, and will be open from 10.00 to 17.00 on both days. In addition, EBooks Corporation will describe their electronic book system; insight into this is available at http://www.eblib.com/ We look forward to your support for this initiative. Sh...

  20. Student-Led Development of an Interactive and Free Biochemical Methods eBook

    Science.gov (United States)

    Hill, Alyssa C.; Nickels, Logan M.; Sims, Paul A.

    2016-01-01

    An approach to create an interactive and inexpensive electronic book (eBook) for an undergraduate biochemistry laboratory course is presented. This approach featured the involvement of an undergraduate student in the lead role of designing and developing the eBook using Apple's iBooks Author application. The eBook, entitled "Introduction to…

  1. Books Noted

    Science.gov (United States)

    Walsh, Edward J.

    1999-10-01

    The Colloidal Domain: Where Physics, Chemistry, Biology, and Technology Meet, 2nd edition D. Fennell Evans and Hakan Wennerstroem. Advances in Interfacial Engineering Series. Wiley-VCH: New York, 1999. xl + 632 pp. ISBN 0-471-24247-0. 89.95. Commercial Nuclear Power: Assuring Safety for the Future Charles B. Ramsey and Mohammed Modarres. Wiley-Interscience: New York, 1998. xxviii + 508 pp. ISBN 0-471-29186-2. 79.95. Advances in Medicinal Chemistry, Vol. 4 Bruce E. Maryanoff and Allen B. Reitz, Eds. JAI Press: Stamford, CT, 1999. ISBN 1-7623-0064-7. 109.50. Advances in Strained and Interesting Organic Molecules, Vol. 7 Brian Halton, Ed. JAI Press: Stamford, CT, 1999. xii + 259 pp. ISBN 0-7623-0530-4. 109.50. Advances in Electron Transfer Chemistry, Vol. 6 Patrick S. Mariano, Ed. JAI Press: Stamford, CT, 1999. x + 171 pp. ISBN 0-7623-0213-5. 109.50. Automating Science and Engineering Laboratories with Visual Basic Mark F. Russo and Martin M. Echols. Wiley-Interscience Series on Laboratory Automation. Wiley-Interscience: New York, 1999. xx + 355 pp. ISBN 0-471-25493-2. 49.95. Plantwide Process Control Kelvin T. Erickson and John L. Hedrick. Wiley Series in Chemical Engineering. Wiley-Interscience: New York, 1999. xii + 547 pp. ISBN 0-471-17835-7. 89.95. Heme Peroxidases H. Brian Dunford. Wiley-VCH: New York, 1999. xiii + 507 pp. ISBN 0-471-24244-6. 195.00. Industrial Ecology: Environmental Chemistry and Hazardous Wastes Stanley E. Manahan. Lewis: Boca Raton, FL, 1999. 318 pp. ISBN 1-56670-381-6. 69.95. Reviews in Computational Chemistry, Vol. 13 Kenny B. Lipkowitz and Donald B. Boyd. Wiley-VCH: New York, 1999. xxxiii + 426 pp. ISBN 0-471-33135-x. 135.00. Surfaces, Interfaces, and Colloids: Principles and Applications, 2nd edition Drew Myers. Wiley-VCH: New York, 1999. xx + 501 pp. ISBN 0-471-33060-4. 94.95. Onium Ions George A. Olah, Kenneth K. Laali, Qi Wang, and G. K. Surya Prakash. Wiley-Interscience: New York, 1998. xv + 509 pp. ISBN 0-471-14877-6. 110

  2. The E-Book: Technological Promise for Learning.

    Science.gov (United States)

    Galbreath, Jeremy

    2001-01-01

    Explores the concept of electronic books and how they fit in with educational technology. Topics include new portable devices that store multiple electronic books; multimedia capabilities; the ability to connect with other electronic devices, including computer networks; and future possibilities that may depend on the acceptance of change. (LRW)

  3. E-book Reader Devices and Libraries

    Directory of Open Access Journals (Sweden)

    Pažur, I.

    2011-03-01

    Full Text Available Most library studies thematically related to electronic books don't consider readers of electronic books. Only in recent years librarians conduct studies in which they want to find out readers' opinions about the possibilities, advantages and disadvantages of reading using e-readers, as well as their possible application in the libraries.User studies of e-readers have shown that their opinion is generally positive, but great attachment to traditional books is still present, e-readers are still seen only as an additional tool for reading. Sony with its e-reader (the latest Reader model Daily and Reader Store online bookstore (http://ebookstore.sony.com/is the only one who cooperate with libraries and has made lending electronic books possible. Cooperation was launched in 2009th,and the New York Public Library was the first library that offered such a service.Cooperation between Sony and libraries, indicates clearly what the near future could be if other online booksellers / publishers begin to follow the model of lending e-books through the libraries over the network. However it is possible that a large online bookstores / publishers consider that the further price reduction of e-readers and electronic books will constantly increase their sales, and in that case lending e-books will be unnecessary.Are the libraries ready for this scenario?

  4. Handheld computers in nursing education: PDA pilot project.

    Science.gov (United States)

    Koeniger-Donohue, Rebecca

    2008-02-01

    Interest in the use and application of handheld technology at undergraduate and graduate nursing programs across the country is growing rapidly. Personal digital assistants (PDAs) are often referred to as a "peripheral brain" because they can save time, decrease errors, and simplify information retrieval at the point of care. In addition, research results support the notion that PDAs enhance nursing clinical education and are an effective student learning resource. However, most nursing programs lack the full range of technological resources to implement and provide ongoing support for handheld technology use by faculty and students. This article describes a 9-month pilot project for the initial use of PDAs by novice faculty and students at Simmons College.

  5. Handheld Multi-Gas Meters Market Survey Report

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Gustavious [Brigham Young Univ., Provo, UT (United States); Wald-Hopkins, Mark David [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Obrey, Stephen J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Akhadov, Valida Dushdurova [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-06-23

    Handheld multi-gas meters (MGMs) are equipped with sensors to monitor oxygen (O2) levels and additional sensors to detect the presence of combustible or toxic gases in the environment. This report is limited to operational response-type MGMs that include at least four different sensors. These sensors can vary by type and by the chemical monitored. In real time, the sensors report the concentration of monitored gases in the atmosphere near the MGM. To provide emergency responders with information on handheld multi-gas meters, the System Assessment and Validation for Emergency Responders (SAVER) Program conducted a market survey. This market survey report is based on information gathered between November 2015 and February 2016 from vendors, Internet research, industry publications, an emergency responder focus group, and a government issued Request for Information (RFI) that was posted on the Federal Business Opportunities website.

  6. Interactive topology optimization on hand-held devices

    DEFF Research Database (Denmark)

    Aage, Niels; Nobel-Jørgensen, Morten; Andreasen, Casper Schousboe

    2013-01-01

    This paper presents an interactive topology optimization application designed for hand-held devices running iOS or Android. The TopOpt app solves the 2D minimum compliance problem with interactive control of load and support positions as well as volume fraction. Thus, it is possible to change......OS devices from the Apple App Store, at Google Play for the Android platform, and a web-version can be run from www.topopt.dtu.dk....

  7. E-Book Purchasing Best Practices for Academic Libraries

    Science.gov (United States)

    Simon, Jason C.

    2014-01-01

    This article alerts academic libraries to some of the methods for purchasing electronic books (e-books) and notes that, while they are similar to the models used for journal-evaluation purposes, there are a number of factors important to consider that are different for e-books. Simon notes that, while theoretically there should be some advantages…

  8. Carbonaceous species emitted from handheld two-stroke engines

    Science.gov (United States)

    Volckens, John; Olson, David A.; Hays, Michael D.

    Small, handheld two-stroke engines used for lawn and garden work (e.g., string trimmers, leaf blowers, etc.) can emit a variety of potentially toxic carbonaceous air pollutants. Yet, the emissions effluents from these machines go largely uncharacterized, constraining the proper development of human exposure estimates, emissions inventories, and climate and air quality models. This study samples and evaluates chemical pollutant emissions from the dynamometer testing of six small, handheld spark-ignition engines—model years 1998-2002. Four oil-gas blends were tested in each engine in duplicate. Emissions of carbon dioxide, carbon monoxide, and gas-phase hydrocarbons were predominant, and the PM emitted was organic matter primarily. An ANOVA model determined that engine type and control tier contributed significantly to emissions variations across all identified compound classes; whereas fuel blend was an insignificant variable accounting for engines were generally intermediate in magnitude compared with other gasoline-powered engines, numerous compounds traditionally viewed as motor vehicle markers are also present in small engine emissions in similar relative proportions. Given that small, handheld two-stroke engines used for lawn and garden work account for 5-10% of total US emissions of CO, CO 2, NO x, HC, and PM 2.5, source apportionment models and human exposure studies need to consider the effect of these small engines on ambient concentrations in air polluted environments.

  9. A smartphone controlled handheld microfluidic liquid handling system.

    Science.gov (United States)

    Li, Baichen; Li, Lin; Guan, Allan; Dong, Quan; Ruan, Kangcheng; Hu, Ronggui; Li, Zhenyu

    2014-10-21

    Microfluidics and lab-on-a-chip technologies have made it possible to manipulate small volume liquids with unprecedented resolution, automation and integration. However, most current microfluidic systems still rely on bulky off-chip infrastructures such as compressed pressure sources, syringe pumps and computers to achieve complex liquid manipulation functions. Here, we present a handheld automated microfluidic liquid handling system controlled by a smartphone, which is enabled by combining elastomeric on-chip valves and a compact pneumatic system. As a demonstration, we show that the system can automatically perform all the liquid handling steps of a bead-based HIV1 p24 sandwich immunoassay on a multi-layer PDMS chip without any human intervention. The footprint of the system is 6 × 10.5 × 16.5 cm, and the total weight is 829 g including battery. Powered by a 12.8 V 1500 mAh Li battery, the system consumed 2.2 W on average during the immunoassay and lasted for 8.7 h. This handheld microfluidic liquid handling platform is generally applicable to many biochemical and cell-based assays requiring complex liquid manipulation and sample preparation steps such as FISH, PCR, flow cytometry and nucleic acid sequencing. In particular, the integration of this technology with read-out biosensors may help enable the realization of the long-sought Tricorder-like handheld in vitro diagnostic (IVD) systems.

  10. The New Russian Book

    DEFF Research Database (Denmark)

    Pristed, Birgitte Beck

    This book takes up the obtrusive problem of visual representation of fiction in contemporary Russian book design. By analyzing a broad variety of book covers, the study offers an absolutely unique material that illustrates a radically changing notion of literature in the transformation of Soviet ...... the fields of Russian studies, contemporary book and media history, art, design, and visual studies.......This book takes up the obtrusive problem of visual representation of fiction in contemporary Russian book design. By analyzing a broad variety of book covers, the study offers an absolutely unique material that illustrates a radically changing notion of literature in the transformation of Soviet...... print culture to a post-Soviet book market. It delivers a profound and critical exploration of Russian visual imaginary of classic, popular, and contemporary prose. Among all the carelessly bungled covers of mass-published post-Soviet series the study identifies gems from experimental designers...

  11. BOOKS I BOEKE

    African Journals Online (AJOL)

    The South African reader in using this book should bear in mind that there ... practice. This book does an admirable job in bringing the .... encouraged its use for these purposes locally. .... translator's error in confusing schrecken (startle, alarin).

  12. BOOKS I BOEKE

    African Journals Online (AJOL)

    butions porentially of broad imerest to all medical practi- tioners. ... tures; forensic psychiany; and some issues of special rele- vance to the ... research projects'. The book .... quizzical whimsicality, and endurance, running through the book.

  13. Book Reviews | Sheppey | African Zoology

    African Journals Online (AJOL)

    Book Authors: Edited by Richard E. Brown & David W. Macdonald. Oxford University Press, Oxford, 1985. 556 pp. Book Review 4. Book Title: Biology of Communication. Book Authors: D. Brian Lewis & D. Michael Gower. Blackie & Son, Glasgow. 239 pp. Book Review 5. Book Title: Animal Osmoregulation. Book Authors: J.

  14. BookFinder.com

    CERN Document Server

    BookFinder.com is produced by the bibliophiles at 13th Generation Media of Berkeley, California. Our goal is to provide fellow readers unbiased realtime information about books available online. Rather than selling books ourselves (does the world rea Amazon.com wannabe?), we've teamed up with over 15,000 of the finest booksellers online to bring you the largest book catalog available anywhere, either online or offline.

  15. E-Book and Printed Book Reading in Different Contexts as Emergent Literacy Facilitator

    Science.gov (United States)

    Korat, Ofra; Segal-Drori, Ora

    2016-01-01

    Research Findings: We present 3 studies that focused on preschoolers' electronic book (e-book) reading in different contexts aimed at supporting children's early literacy. In Study 1 we researched the impact of children's age and number of independent readings on phonological awareness and word reading. We found that all age groups benefited from…

  16. Book Reviews Boekbesprekings

    African Journals Online (AJOL)

    Book Reviews. HYPOTHALAMIC HORMONES. Hypothalamic Hypophysiotropic Hormones. Physiological and clinical studies. Proceedings of the Conference .... tricians, it certainly succeeds in its aim. 'A book is of little use if it has no pictures', thought Alice. This book has many. Of particular interest is the last chapter in ...

  17. The Book of Luck.

    Science.gov (United States)

    Young, Carol

    2002-01-01

    Describes an art project that focused on the supernatural in which students create their own "Book Of Luck" using plastic videocassette containers. Discusses how each student created a book and the types of things that were included in the book. Includes examples. (CMK)

  18. E-Book Technology and Its Use

    Directory of Open Access Journals (Sweden)

    Fatih Rukancı

    2003-06-01

    Full Text Available The book industry that showed extraordinary development with the invention of printing machine by Johann Gutenberg during the 1450’s is constantly changing along with new telecommunication and information technologies. The most re- cent evolution in the book and publishing industry is electronic books. E-book technology supported by hardware, software and standart protocols and some of its advantage and disadvantages had produced e-book readers that became un- separable part of our academic and daily life. E-books, in recent years, has be­came more widespread in the areas of publishing, education and information ser­vices and are reaching larger user groups. It is expected that this new technology will change our way of information acquisition and dissemination. This seems unavoidable despite the views of those who argue that e-books cannot be an al­ternative to printed books. Widespread of e-books will be added a new dimensi­on to technical and user services in information centers.

  19. Give a Book, Take a Book | Poster

    Science.gov (United States)

    Collection has begun for the 15th Annual Book & Media Swap sponsored by the Scientific Library. NCI at Frederick staff can use this opportunity to clear out personal book and DVD shelves of unwanted materials, donate them to the swap, and then receive “new” materials in return. The library staff will collect materials through Tuesday, Oct. 27. Kick-off day for the event is

  20. Shaping a Strategy for E-books: the JISC E-Books Working Group

    Directory of Open Access Journals (Sweden)

    Louise Edwards

    2002-07-01

    Full Text Available This paper outlines the strategy being developed for the growth of electronic books within the UK higher and further education sectors but the intention is that the broad strategic analysis will be of interest to all librarians.

  1. Issues in symbol design for electronic displays of navigation information

    Science.gov (United States)

    2004-10-24

    An increasing number of electronic displays, ranging from small hand-held displays for general aviation to installed displays for air transport, are showing navigation information, such as symbols representing navigational aids. The wide range of dis...

  2. Introducing handheld computing into a residency program: preliminary results from qualitative and quantitative inquiry.

    OpenAIRE

    Manning, B.; Gadd, C. S.

    2001-01-01

    Although published reports describe specific handheld computer applications in medical training, we know very little yet about how, and how well, handheld computing fits into the spectrum of information resources available for patient care and physician training. This paper reports preliminary quantitative and qualitative results from an evaluation study designed to track changes in computer usage patterns and computer-related attitudes before and after introduction of handheld computing. Pre...

  3. Radioactivity content of books

    International Nuclear Information System (INIS)

    Lalit, B.Y.; Shukla, V.K.; Ramachandran, T.V.

    1981-01-01

    The natural and fallout radioactivity was measured in a large number of books produced in various countries after 1955. Results of these measurements showed that the books contained radioactivity due to fallout 137 Cs and 226 Ra, 228 Th and 40 K radioisotopes of primordial origin. Books printed in the U.S.A. had low radioactivity of 40K and 226 Ra origin compared to books printed in the European subcontinent. Books printed during high fallout rate (1962-64) or thereafter did not exhibit any significantly higher 137 Cs levels. The maximum radiation dose to the eyes calculated for the radioactivity content of the books was 0.8 μR/hr and the minimum was 0.07 μR/hr; most of the books were in the range 0.3-0.5 μR/hr. (U.K.)

  4. Getting started with electronic projects

    CERN Document Server

    Pretty, Bill

    2015-01-01

    This book is aimed at hobbyists with basic knowledge of electronics circuits. Whether you are a novice electronics project builder, a ham radio enthusiast, or a BeagleBone tinkerer, you will love this book.

  5. Basic electronics

    CERN Document Server

    Holbrook, Harold D

    1971-01-01

    Basic Electronics is an elementary text designed for basic instruction in electricity and electronics. It gives emphasis on electronic emission and the vacuum tube and shows transistor circuits in parallel with electron tube circuits. This book also demonstrates how the transistor merely replaces the tube, with proper change of circuit constants as required. Many problems are presented at the end of each chapter. This book is comprised of 17 chapters and opens with an overview of electron theory, followed by a discussion on resistance, inductance, and capacitance, along with their effects on t

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

    Science.gov (United States)

    1993-08-27

    missioning and service for: nology, extending from research and development, design, c( nstruction and El Synchrotron radiation facilities...Experiment Using the Coherent Synchrotron Radiation Emitted From Electron Bunches M. AsaKawa, N. Sakamoto, N. Inoue, T. Yamamoto, K. Mima, S. Nakai, J...Netherlands 12:30 Lunch Session Poster I 14:00 Th3-01 Magnetic Bunching Experiments on ELSA S. Joly, D.H. Dowell, ELSA -FEL Team CEN/SPTN, France Th3-03

  7. Creating E-Books in a Distributed and Collaborative Way.

    Science.gov (United States)

    Perez, Ruth Cobos; Alaman, Xavier

    2002-01-01

    Describes how groups of authors can create electronic books through unsupervised collaborative work. Proposes a Web-based groupware system that allows building Web sites that can be considered as electronic books without the need of an editor, and describes experiences at the Universidad Autonoma de Madrid (Spain). (Author/LRW)

  8. Participative Knowledge Production of Learning Objects for E-Books.

    Science.gov (United States)

    Dodero, Juan Manuel; Aedo, Ignacio; Diaz, Paloma

    2002-01-01

    Defines a learning object as any digital resource that can be reused to support learning and thus considers electronic books as learning objects. Highlights include knowledge management; participative knowledge production, i.e. authoring electronic books by a distributed group of authors; participative knowledge production architecture; and…

  9. Book Reviews | Bernard | African Zoology

    African Journals Online (AJOL)

    Abstract. Book Review 1. Book Title: The Physiology of Reproduction. Book Authors: Editors-in-Chief: E. Knobil, & J.D. Kneill. Raven Press, 1988. 2633 pages. Book Review 2. Book Title: Long-term Studies in Ecology: Approaches and Alternatives. Book Author: Gene E. Likens. Springer-Verlag, New York, 1988. 214 pages ...

  10. A hand-held robotic device for peripheral intravenous catheterization.

    Science.gov (United States)

    Cheng, Zhuoqi; Davies, Brian L; Caldwell, Darwin G; Barresi, Giacinto; Xu, Qinqi; Mattos, Leonardo S

    2017-12-01

    Intravenous catheterization is frequently required for numerous medical treatments. However, this process is characterized by a high failure rate, especially when performed on difficult patients such as newborns and infants. Very young patients have small veins, and that increases the chances of accidentally puncturing the catheterization needle directly through them. In this article, we present the design, development and experimental evaluation of a novel hand-held robotic device for improving the process of peripheral intravenous catheterization by facilitating the needle insertion procedure. To our knowledge, this design is the first hand-held robotic device for assisting in the catheterization insertion task. Compared to the other available technologies, it has several unique advantages such as being compact, low-cost and able to reliably detect venipuncture. The system is equipped with an electrical impedance sensor at the tip of the catheterization needle, which provides real-time measurements used to supervise and control the catheter insertion process. This allows the robotic system to precisely position the needle within the lumen of the target vein, leading to enhanced catheterization success rate. Experiments conducted to evaluate the device demonstrated that it is also effective to deskill the task. Naïve subjects achieved an average catheterization success rate of 88% on a 1.5 mm phantom vessel with the robotic device versus 12% with the traditional unassisted system. The results of this work prove the feasibility of a hand-held assistive robotic device for intravenous catheterization and show that such device has the potential to greatly improve the success rate of these difficult operations.

  11. Adaptive RF front-ends for hand-held applications

    CERN Document Server

    van Bezooijen, Andre; van Roermund, Arthur

    2010-01-01

    The RF front-end - antenna combination is a vital part of a mobile phone because its performance is very relevant to the link quality between hand-set and cellular network base-stations. The RF front-end performance suffers from changes in operating environment, like hand-effects, that are often unpredictable. ""Adaptive RF Front-Ends for Hand-Held Applications"" presents an analysis on the impact of fluctuating environmental parameters. In order to overcome undesired behavior two different adaptive control methods are treated that make RF frond-ends more resilient: adaptive impedance control,

  12. Absorption Related to Hand-Held Devices in Data Mode

    DEFF Research Database (Denmark)

    Andersen, Jørgen Bach; Nielsen, Jesper Ødum; Pedersen, Gert F.

    2016-01-01

    The human body has an influence on the radiation from handheld devices like smartphones, tablets and laptops, part of the energy is absorbed and the spatial distribution of the radiated part is modified. Previous studies of whole body absorp- tion have mainly been numerical or related to talk mode....... In the present paper an experimental study involving four volunteers and three different devices is performed from 0.5 to 3 GHz. The devices are a laptop, a tablet, and a smartphone all held in the lap. The 3D distribution of radiation is measured. Comparing the integrated power in the case of a person present...

  13. Development of dual sensor hand-held detector

    Science.gov (United States)

    Sezgin, Mehmet

    2010-04-01

    In this paper hand-held dual sensor detector development requirements are considered dedicated to buried object detection. Design characteristics of such a system are categorized and listed. Hardware and software structures, ergonomics, user interface, environmental and EMC/EMI tests to be applied and performance test issues are studied. Main properties of the developed system (SEZER) are presented, which contains Metal Detector (MD) and Ground Penetrating Radar (GPR). The realized system has ergonomic structure and can detect both metallic and non-metallic buried objects. Moreover classification of target is possible if it was defined to the signal processing software in learning phase.

  14. Fast, cheap and in control: spectral imaging with handheld devices

    Science.gov (United States)

    Gooding, Edward A.; Deutsch, Erik R.; Huehnerhoff, Joseph; Hajian, Arsen R.

    2017-05-01

    Remote sensing has moved out of the laboratory and into the real world. Instruments using reflection or Raman imaging modalities become faster, cheaper and more powerful annually. Enabling technologies include virtual slit spectrometer design, high power multimode diode lasers, fast open-loop scanning systems, low-noise IR-sensitive array detectors and low-cost computers with touchscreen interfaces. High-volume manufacturing assembles these components into inexpensive portable or handheld devices that make possible sophisticated decision-making based on robust data analytics. Examples include threat, hazmat and narcotics detection; remote gas sensing; biophotonic screening; environmental remediation and a host of other applications.

  15. English Book Club

    CERN Multimedia

    English Book Club

    2012-01-01

    The CERN English Book Club will hold its 2012 AGM at 17h30 on Monday 5th March in the club rooms (club barrack 564). Club members are invited to attend. Any members wishing to add points on to the agenda should contact one of the committee before February 27th. The English Book Club has a collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.

  16. English Book Club

    CERN Document Server

    CERN English Book Club

    2010-01-01

    AGM  --  AGM  -- 2010 --  AGM  --  AGM The CERN ENGLISH BOOK CLUB will hold its 2010 AGM at 18h00 on Monday November 22nd in the club rooms (club barrack 564). Club members are invited to attend. Any members wishing to add points on to the agenda should contact one of the committee before November 12th. AGM  --  AGM  -- 2010 --  AGM  --  AGM The English Book Club has a collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.  

  17. An integrated portable hand-held analyser for real-time isothermal nucleic acid amplification

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Matthew C. [College of Marine Science, University of South Florida, St Petersburg, FL (United States)], E-mail: msmith@marine.usf.edu; Steimle, George; Ivanov, Stan; Holly, Mark; Fries, David P. [College of Marine Science, University of South Florida, St Petersburg, FL (United States)

    2007-08-29

    A compact hand-held heated fluorometric instrument for performing real-time isothermal nucleic acid amplification and detection is described. The optoelectronic instrument combines a Printed Circuit Board/Micro Electro Mechanical Systems (PCB/MEMS) reaction detection/chamber containing an integrated resistive heater with attached miniature LED light source and photo-detector and a disposable glass waveguide capillary to enable a mini-fluorometer. The fluorometer is fabricated and assembled in planar geometry, rolled into a tubular format and packaged with custom control electronics to form the hand-held reactor. Positive or negative results for each reaction are displayed to the user using an LED interface. Reaction data is stored in FLASH memory for retrieval via an in-built USB connection. Operating on one disposable 3 V lithium battery >12, 60 min reactions can be performed. Maximum dimensions of the system are 150 mm (h) x 48 mm (d) x 40 mm (w), the total instrument weight (with battery) is 140 g. The system produces comparable results to laboratory instrumentation when performing a real-time nucleic acid sequence-based amplification (NASBA) reaction, and also displayed comparable precision, accuracy and resolution to laboratory-based real-time nucleic acid amplification instrumentation. A good linear response (R{sup 2} = 0.948) to fluorescein gradients ranging from 0.5 to 10 {mu}M was also obtained from the instrument indicating that it may be utilized for other fluorometric assays. This instrument enables an inexpensive, compact approach to in-field genetic screening, providing results comparable to laboratory equipment with rapid user feedback as to the status of the reaction.

  18. An integrated portable hand-held analyser for real-time isothermal nucleic acid amplification

    International Nuclear Information System (INIS)

    Smith, Matthew C.; Steimle, George; Ivanov, Stan; Holly, Mark; Fries, David P.

    2007-01-01

    A compact hand-held heated fluorometric instrument for performing real-time isothermal nucleic acid amplification and detection is described. The optoelectronic instrument combines a Printed Circuit Board/Micro Electro Mechanical Systems (PCB/MEMS) reaction detection/chamber containing an integrated resistive heater with attached miniature LED light source and photo-detector and a disposable glass waveguide capillary to enable a mini-fluorometer. The fluorometer is fabricated and assembled in planar geometry, rolled into a tubular format and packaged with custom control electronics to form the hand-held reactor. Positive or negative results for each reaction are displayed to the user using an LED interface. Reaction data is stored in FLASH memory for retrieval via an in-built USB connection. Operating on one disposable 3 V lithium battery >12, 60 min reactions can be performed. Maximum dimensions of the system are 150 mm (h) x 48 mm (d) x 40 mm (w), the total instrument weight (with battery) is 140 g. The system produces comparable results to laboratory instrumentation when performing a real-time nucleic acid sequence-based amplification (NASBA) reaction, and also displayed comparable precision, accuracy and resolution to laboratory-based real-time nucleic acid amplification instrumentation. A good linear response (R 2 = 0.948) to fluorescein gradients ranging from 0.5 to 10 μM was also obtained from the instrument indicating that it may be utilized for other fluorometric assays. This instrument enables an inexpensive, compact approach to in-field genetic screening, providing results comparable to laboratory equipment with rapid user feedback as to the status of the reaction

  19. Electrical engineer's reference book

    CERN Document Server

    Laughton, M A

    1985-01-01

    Electrical Engineer's Reference Book, Fourteenth Edition focuses on electrical engineering. The book first discusses units, mathematics, and physical quantities, including the international unit system, physical properties, and electricity. The text also looks at network and control systems analysis. The book examines materials used in electrical engineering. Topics include conducting materials, superconductors, silicon, insulating materials, electrical steels, and soft irons and relay steels. The text underscores electrical metrology and instrumentation, steam-generating plants, turbines

  20. Software engineer's pocket book

    CERN Document Server

    Tooley, Michael

    2013-01-01

    Software Engineer's Pocket Book provides a concise discussion on various aspects of software engineering. The book is comprised of six chapters that tackle various areas of concerns in software engineering. Chapter 1 discusses software development, and Chapter 2 covers programming languages. Chapter 3 deals with operating systems. The book also tackles discrete mathematics and numerical computation. Data structures and algorithms are also explained. The text will be of great use to individuals involved in the specification, design, development, implementation, testing, maintenance, and qualit

  1. E-Books – den Wandel professionell gestalten / E-books – managing the change professionally

    Directory of Open Access Journals (Sweden)

    Nunnenmacher, Lothar

    2010-05-01

    Full Text Available Even acknowledging the considerable reservations of some users – we have to recognize the overall trend towards the use of e-books. The situation resembles the transition from print to electronic journals about ten years ago. Two trends are converging here: On the one hand, there is a strongly growing offer of scientific monographic literature in electronic format, and on the other hand, there has been significant progress in the technological possibilities for the reception of e-books, in particular regarding display technologies. The transition from print to electronic books provides a multiplicity of new challenges to the libraries, not least because of the overwhelming quantity of current and potential titles. For example, the ETH-Bibliothek has doubled the number of e-books in the catalogue in each year in the past few years. In 2008, for the first time more electronic than print monographs were purchased and catalogued. For the selection of e-books, the ETH-Bibliothek has defined extensive criteria. To include the individual titles of larger e-book packages into the catalogue, metadata were imported in a complex semi-automated procedure. There is only one catalogue record for printed and digital forms of the same title, so that users can immediately see, whether they can borrow the book in print form or access it directly online. A key feature for optimal benefits within the cataloguing network is the linking via a link resolver. For a stable compilation of the usage of electronic resources, the calculation of yearly usage on the basis of the median is described. Of course, many developments concerning the relatively new media type e-book are under way, and many questions are therefore still open. They range from acquisition models and the selection and processing of titles to possible restrictions on the use and the integration of freely available sources to the use of e-books in interlibrary loan and archiving.

  2. The Leporello Book

    DEFF Research Database (Denmark)

    2017-01-01

    Referring to the festival's overall framework "Distribution and Markets" this historical photobook exhibition will discuss the mass-produced travel books of the 19th century and their impact on the global development of the city as a commodity and tourist attraction. The exhibition focuses...... examples from the nineteenth century and contemporary ones. It showcases books from many countries, books of different sizes and qualities, with or without text, and containing black-and-white photographs or colour reproductions. It illustrates the variety of the book typology and documents its development...

  3. Are e-Books Effective Tools for Learning? Reading Speed and Comprehension: iPad®[superscript i] vs. Paper

    Science.gov (United States)

    Sackstein, Suzanne; Spark, Linda; Jenkins, Amy

    2015-01-01

    Recently, electronic books (e-books) have become prevalent amongst the general population, as well as students, owing to their advantages over traditional books. In South Africa, a number of schools have integrated tablets into the classroom with the promise of replacing traditional books. In order to realise the potential of e-books and their…

  4. The Effects of Keyword Cues and 3R Strategy on Children's e-Book Reading

    Science.gov (United States)

    Liang, T.-H.

    2015-01-01

    Various studies have found that electronic books (e-books) promote learning, but few works have examined the use of e-books along with an adaptive reading strategy for children. The current study implemented a method to extract keyword cues from e-books to support e-book reading with the read, recite and review (3R) strategy, and then examined the…

  5. Polymer electronics

    CERN Document Server

    Hsin-Fei, Meng

    2013-01-01

    Polymer semiconductor is the only semiconductor that can be processed in solution. Electronics made by these flexible materials have many advantages such as large-area solution process, low cost, and high performance. Researchers and companies are increasingly dedicating time and money in polymer electronics. This book focuses on the fundamental materials and device physics of polymer electronics. It describes polymer light-emitting diodes, polymer field-effect transistors, organic vertical transistors, polymer solar cells, and many applications based on polymer electronics. The book also disc

  6. A hand-held beta imaging probe for FDG.

    Science.gov (United States)

    Singh, Bipin; Stack, Brendan C; Thacker, Samta; Gaysinskiy, Valeriy; Bartel, Twyla; Lowe, Val; Cool, Steven; Entine, Gerald; Nagarkar, Vivek

    2013-04-01

    Advances in radiopharmaceuticals and clinical understanding have escalated the use of intraoperative gamma probes in surgery. However, most probes on the market are non-imaging gamma probes that suffer from the lack of ancillary information of the surveyed tissue area. We have developed a novel, hand-held digital Imaging Beta Probe™ (IBP™) to be used in surgery in conjunction with beta-emitting radiopharmaceuticals such as (18)FDG, (131)I and (32)P for real-time imaging of a surveyed area with higher spatial resolution and sensitivity and greater convenience than existing instruments. We describe the design and validation of a hand-held beta probe intended to be used as a visual mapping device to locate and confirm excision of (18)FDG-avid primary tumors and metastases in an animal model. We have demonstrated a device which can generate beta images from (18)FDG avid lesions in an animal model. It is feasible to image beta irradiation in animal models of cancer given (18)FDG. This technology may be applied to clinical mapping of tumors and/or their metastases in the operating room. Visual image depiction of malignancy may aid the surgeon in localization and excision of lesions of interest.

  7. Measuring thyroid uptake with hand-held radiation monitors

    International Nuclear Information System (INIS)

    Deschamps, M.

    1987-04-01

    With the use of Iodine 123, 125 and 131 and some compounds of Technetium-99 m, a fraction of the isotopes can be trapped in the thyroid of the technicians. We used the hand-held radiation contamination or survey meters of the nine (9) Nuclear medicine departments we visited to see if they were adequate for the evaluation of thyroid uptake of the users. Measurements on a neck-phanton helped us to determine a minimum detectable activity for each isotope. We were then able to check if the measurements of investigations and action levels were possible. None of the hand-held radiation monitors are completely satisfactory for the measure of thyroid uptake of the user. We discuss a class of equipment capable of measuring radiation emissions at the investigation level. Measurement at the action level is possible with meters having scintillation or proportional probes but none of them permits the discrimination in energy required for a quantitative evaluation of the radioisotopes used

  8. Elbow joint position sense after neuromuscular training with handheld vibration.

    Science.gov (United States)

    Tripp, Brady L; Faust, Donald; Jacobs, Patrick

    2009-01-01

    Clinicians use neuromuscular control exercises to enhance joint position sense (JPS); however, because standardizing such exercises is difficult, validations of their use are limited. To evaluate the acute effects of a neuromuscular training exercise with a handheld vibrating dumbbell on elbow JPS acuity. Crossover study. University athletic training research laboratory. Thirty-one healthy, college-aged volunteers (16 men, 15 women, age = 23 + or - 3 years, height = 173 + or - 8 cm, mass = 76 + or - 14 kg). We measured and trained elbow JPS using an electromagnetic tracking device that provided auditory and visual biofeedback. For JPS testing, participants held a dumbbell and actively identified the target elbow flexion angle (90 degrees ) using the software-generated biofeedback, followed by 3 repositioning trials without feedback. Each neuromuscular training protocol included 3 exercises during which participants held a 2.55-kg dumbbell vibrating at 15, 5, or 0 Hz and used software-generated biofeedback to locate and maintain the target elbow flexion angle for 15 seconds. We calculated absolute (accuracy) and variable (variability) errors using the differences between target and reproduced angles. Training protocols using 15-Hz vibration enhanced accuracy and decreased variability of elbow JPS (P or = .200). Our results suggest these neuromuscular control exercises, which included low-magnitude, low-frequency handheld vibration, may enhance elbow JPS. Future researchers should examine vibration of various durations and frequencies, should include injured participants and functional multijoint and multiplanar measures, and should examine long-term effects of training protocols on JPS and injury.

  9. An Investigation of Game-Embedded Handheld Devices to Enhance English Learning

    Science.gov (United States)

    Hung, Hui-Chun; Young, Shelley Shwu-Ching

    2015-01-01

    This study proposed and implemented a system combining the advantages of both educational games and wireless handheld technology to promote the interactive English learning in the classroom setting. An interactive English vocabulary acquisition board game was designed with the system being implemented on handheld devices. Thirty sixth-grade…

  10. My-Mini-Pet: A Handheld Pet-Nurturing Game to Engage Students in Arithmetic Practices

    Science.gov (United States)

    Liao, C. C. Y.; Chen, Z-H.; Cheng, H. N. H.; Chen, F-C.; Chan, T-W.

    2011-01-01

    In the last decade, more and more games have been developed for handheld devices. Furthermore, the popularity of handheld devices and increase of wireless computing can be taken advantage of to provide students with more learning opportunities. Games also could bring promising benefits--specifically, motivating students to learn/play, sustaining…

  11. 75 FR 27504 - Substantial Product Hazard List: Hand-Held Hair Dryers

    Science.gov (United States)

    2010-05-17

    ... immersion during their use. Section 15(a) of the CPSA defines ``substantial product hazard'' to include, a....'' Hand-held hair dryers routinely contain open-coil heating elements that are, in essence, uninsulated..., bathtub, or lavatory). The proposed rule would define ``hand-held hair dryer'' as ``an electrical...

  12. 40 CFR 90.129 - Fuel tank permeation from handheld engines and equipment.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Fuel tank permeation from handheld... KILOWATTS Emission Standards and Certification Provisions § 90.129 Fuel tank permeation from handheld... equipment with respect to fuel tanks. For the purposes of this section, fuel tanks do not include fuel caps...

  13. The impact of legislation in Ireland on handheld mobile phone use by drivers.

    LENUS (Irish Health Repository)

    O'Meara, M

    2008-01-01

    Under the Road Traffic Act, 2006 handheld mobile phone use whilst driving is an offence liable to a fine and penalty points. The aim of this study was to determine whether there has been a change in driver behaviour following the introduction of this legislation. This study found that 2.3% of drivers were still using a handheld mobile phone.

  14. Evaluation of an enclosed ultraviolet-C radiation device for decontamination of mobile handheld devices.

    Science.gov (United States)

    Mathew, J Itty; Cadnum, Jennifer L; Sankar, Thriveen; Jencson, Annette L; Kundrapu, Sirisha; Donskey, Curtis J

    2016-06-01

    Mobile handheld devices used in health care settings may become contaminated with health care-associated pathogens. We demonstrated that an enclosed ultraviolet-C radiation device was effective in rapidly reducing methicillin-resistant Staphylococcus aureus, and with longer exposure times, Clostridium difficile spores, on glass slides and reducing contamination on in-use mobile handheld devices. Published by Elsevier Inc.

  15. Reading for the Purpose of Responding to Literature: EFL Students' Perceptions of E-Books

    Science.gov (United States)

    Chou, I-Chia

    2016-01-01

    As electronic books continue to attract attention as a pedagogical tool in language classrooms, the impact that e-books are expected to have on higher education cannot be ignored. Despite the pervasiveness of e-book reading studies in higher education, most studies show that students' reactions to e-books are often negative. However, the effects…

  16. E-book usage amongst academic librarians in South Africa

    Directory of Open Access Journals (Sweden)

    Sandy Zinn

    2011-01-01

    Full Text Available The purpose of this study completed in 2010 was to investigate the use of e-books amongst academic librarians; in particular which e-books are available to academic librarians, why they choose this format, what impact e-books have on librarians’ professional practice and what the usage patterns of e-books are amongst academic librarians. A web-based questionnaire was distributed on the LIASA mailing list. The results reflect a more gradual trend towards e-book adoption. There is still a preference for print or a “bit of both” – print and electronic. This is because of the high costs of e-books using the subscription model as the predominant e-book acquisition model and the lack of sufficient e-books in all subject fields. E-books are used for “browsing for information” and are selected for functionalities such as having the ability to search the document, anytime access and automatic citation. Major problems identified with e-books are: the cost of the equipment to read e-book formats; the cost of the e-books, especially if the subscription purchasing model is used; the lack of reliability of the Internet; and the lack of training in the use of e-books.

  17. Free E-Books May Increase Print Sales: A Study with Mixed Results. A Review of: Hilton, J. III, & Wiley, D. (2010. The short-term influence of free digital versions of books on print sales. Journal of Electronic Publishing, 13(1.

    Directory of Open Access Journals (Sweden)

    Heather R. Williams

    2011-03-01

    Full Text Available Objective – To determine whether the availability of free digital versions of books impacts print sales.Design – Quantitative data comparison.Setting – University Instructional Psychology Department.Subjects – A total of 41 books, each with a free digital version and a traditional print version.Methods – This study used Nielson BookScan data to track print book sales during a 16-week period, 8 weeks before a free digital version of the book became available and 8 weeks after the availability of the free digital version. The authors tracked 41 books and organized them into four categories. The first included 7 nonfiction books, the second consisted of 5 science fiction/fantasy books, the third included 5 science fiction/fantasy books released together by Random House, and the fourth group consisted of 24 science fiction/fantasy books released by Tor Books. The books released by Tor Books, unlike the other books in the study, were available by free download only if a person registered for Tor’s newsletter and the downloads were only available for one week. When a free digital book from any of the other three groups was released, it remained available for several weeks, and more often, indefinitely.Main Results – Combined print sales of the nonfiction titles in the first group increased 5% after the release of a free digital copy. The majority of the science fiction/fantasy books in the second group also had an increase in post-free release sales, with a combined increase of 26%. The combined sales of the Random House titles increased by 9% after the release of the free digital versions. However, in stark contrast to the results of the first three groups, the fourth group of Tor books had a combined decrease in print sales of 18%. While the authors were not able to explain this difference with certainty, they point out that the Tor model for releasing the free digital books (making the free books available for only one week and

  18. 2012 Renewable Energy Data Book (Book)

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, R.

    2013-10-01

    This Renewable Energy Data Book for 2012 provides facts and figures in a graphical format on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investment.

  19. 2011 Renewable Energy Data Book (Book)

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, R.

    2012-10-01

    This Renewable Energy Data Book for 2011 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  20. 2010 Renewable Energy Data Book (Book)

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, R.

    2011-10-01

    This Renewable Energy Data Book for 2010 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  1. 2013 Renewable Energy Data Book (Book)

    Energy Technology Data Exchange (ETDEWEB)

    Esterly, S.

    2014-12-01

    This Renewable Energy Data Book for 2013 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investment.

  2. 21 October 2008 - LHC Inauguration - Spanish State Secretary for Research C. Martinez welcomed by CERN Director-General R. Aymar, CERN Chief Scientific Officer J. Engelen and CERN Financial Officer S. Lettow and signing the electronic guest book with theoretical physicist A. de Rújula.

    CERN Multimedia

    LHC 2008

    2008-01-01

    21 October 2008 - LHC Inauguration - Spanish State Secretary for Research C. Martinez welcomed by CERN Director-General R. Aymar, CERN Chief Scientific Officer J. Engelen and CERN Financial Officer S. Lettow and signing the electronic guest book with theoretical physicist A. de Rújula.

  3. 21 October 2008 - LHC Inauguration -Extraordinary and plenipotentiary Ambassador pf the Kingdom of the Netherlands to the UN B. J. Van Eenennaam welcomed by CERN Director-General R. Aymar, CERN Chief Scientific Officer J. Engelen and CERN Financial Officer S. Lettow and signing the electronic guest book with ATLAS engineer H. ten Kate.

    CERN Multimedia

    CERN Photo Service

    2008-01-01

    21 October 2008 - LHC Inauguration -Extraordinary and plenipotentiary Ambassador pf the Kingdom of the Netherlands to the UN B. J. Van Eenennaam welcomed by CERN Director-General R. Aymar, CERN Chief Scientific Officer J. Engelen and CERN Financial Officer S. Lettow and signing the electronic guest book with ATLAS engineer H. ten Kate.

  4. 21 October 2008 - LHC Inauguration - Czech Deputy Minister of Education, Youth and Sports, responsible for Science and Universities V. Ruzicka welcomed by CERN Director-General R. Aymar, CERN Chief Scientific Officer J. Engelen and CERN Financial Officer S. Lettow and signing the electronic guest book with CERN user R. Leitner.

    CERN Document Server

    CERN Photo Service

    2008-01-01

    21 October 2008 - LHC Inauguration - Czech Deputy Minister of Education, Youth and Sports, responsible for Science and Universities V. Ruzicka welcomed by CERN Director-General R. Aymar, CERN Chief Scientific Officer J. Engelen and CERN Financial Officer S. Lettow and signing the electronic guest book with CERN user R. Leitner.

  5. Book and Market

    NARCIS (Netherlands)

    Marja Appelman; Andries van den Broek

    2002-01-01

    Original title: Boek en markt. The fixed book price is controversial. This evaluation reviews the effectiveness and efficiency of the fixed book price; are the three aims of cultural policy (availability of a wide range of titles, wide accessibility and public participation) being

  6. Distributed Digital Book

    Directory of Open Access Journals (Sweden)

    Mario Žagar

    2006-06-01

    Full Text Available Concept of distributed digital book (DDB based on the XML is proposed. The author's side as well as the reader's side are analyzed. Different book modules and their frameworks are defined. Module design tools are proposed. Practical solution with appropriate examples is shown.

  7. The Briefing Book Concept.

    Science.gov (United States)

    Minix, Dean A.

    1990-01-01

    Describes an open admissions program, a public university's nontraditional population, and their unique academic needs. Provides a political science briefing book assignment in which students research and write about one country. Claims the book is effective in helping students to organize and focus their thoughts and to improve their research and…

  8. Better Bankers Book Symposium

    DEFF Research Database (Denmark)

    Ringe, Georg

    2016-01-01

    Book review of: "Better Bankers, Better Banks: Promoting Good Business Through Contractual Commitment" by: Claire A Hill and Richard W. Painter (University of Chicago Press, 2015).......Book review of: "Better Bankers, Better Banks: Promoting Good Business Through Contractual Commitment" by: Claire A Hill and Richard W. Painter (University of Chicago Press, 2015)....

  9. ATLAS Colouring Book

    CERN Multimedia

    Anthony, Katarina

    2016-01-01

    The ATLAS Experiment Colouring Book is a free-to-download educational book, ideal for kids aged 5-9. It aims to introduce children to the field of High-Energy Physics, as well as the work being carried out by the ATLAS Collaboration.

  10. Nourishing Children with Books

    OpenAIRE

    Nickols-Richardson, Sharon Michelle, 1965-; Parra, Danielle Elizabeth; Serrano, Elena Lidia

    2009-01-01

    Books with food and nutrition topics, cultural food patterns, and physical activity themes help to improve the quality of life of children by exposing them to a variety of foods and activities through creative stories. This guide helps parents and caregivers select books that achieve this goal.

  11. Astronomy books in Spanish

    Science.gov (United States)

    Fierro, Julieta

    Great cultures have created language. They have discovered its strength among other reasons for education. For a long time the Bible was one of the few books available in western culture, its influence is beyond any doubt. Many developing nations have no science books in their mother tongue. They might carry a few translations but these do not convey the local culture so it is harder for students to grasp the concepts and to build on what they know. Books, even if they are extremely simple, should be written in local languages because that will facilitate the conveying of knowledge and the creation of scientific culture. In the books examples that pertain to every day local life must be given, in particular examples that have to do with women. Women play a central role in developing nations by child bearing; if they become literate they will influence enormously the quality of their children's education, in particular their science comprehension. In Mexico a collection that includes astronomy books has recently been edited by the National Council for Culture and Arts. The books are small and light, which encourages middle-school students to carry them around and read them while traveling in public transportation, such as the subway. Every other page is a new subject, that carries illustrations, abstracts and conclusions. The astronomy books are on search for extraterrestrial life, the stars and the universe. These books are distributed nation-wide and are inexpensive. They have been written by Mexican astronomers.

  12. BOOKS I BOEKE

    African Journals Online (AJOL)

    and treatment are given, finer details such as doses and duration of ... examinations fall outside the scope of this book. Its use as a .... practical reference manual. Some of the ... Overall, this compact book has achieved a balance between ...

  13. More2books

    Science.gov (United States)

    Australian Mathematics Teacher, 2012

    2012-01-01

    Reach for the Stars is AAMT's data-collection activity for National Literacy and Numeracy Week, funded by the Australian Government. This year's activity was on the theme "More2books" and many thousands of students and their teachers explored the mathematics of the books in their classrooms. This article presents a version of the…

  14. The Book Club Exploded

    Science.gov (United States)

    Hoffert, Barbara

    2006-01-01

    One leader, 12 readers, and a few well-thumbed copies of Jane Austen's "Pride and Prejudice." That is all a book club once required, but this is no longer the case. This article describes how the runaway popularity of book clubs has brought with it a whole new set of possibilities. Thematic discussion? A fiction/nonfiction mix? Videoconferencing?…

  15. The Obama Books Boom

    Science.gov (United States)

    Roach, Ronald

    2009-01-01

    As Barack Obama's rise to power inspires a flood of books, scholars hope the publishing trend will yield serious analysis. Barack Obama's rise from Illinois politics to the U.S. presidency has inspired authors to produce a flood of books chronicling the 44th commander in chief's life story and political career. Obama's political odyssey invites…

  16. More than Comic Books

    Science.gov (United States)

    Boerman-Cornell, Bill

    2013-01-01

    Graphic novels (book-length fiction or nonfiction narratives told using the conventions of a comic book) bring together text and image in a way that seems to capture students' imaginations. Right now, there is little more than anecdotal research about how graphic novels can be used within specific middle school and high school disciplines. As…

  17. Children's Ecology Books.

    Science.gov (United States)

    Lussenhop, Martha

    Selected for this listing of children's books are fiction and non-fiction books which add to an understanding of ecology, broadly considered here as the study of the interrelationships of organisms to each other and their environment. General ecology, natural resources, man and his environment, evolution and adaptation, appreciation, survival,…

  18. Data communications pocket book

    CERN Document Server

    Tooley, Michael

    2014-01-01

    Data Communications Pocket Book, Second Edition presents information relevant to data communication. The book provides tabulated reference materials with a brief description and diagrams. The coverage of the text includes abbreviations, terminal control codes, and conversion tables. The text will be of great use to individuals involved in the interconnection of computer systems.

  19. English Book Club

    CERN Multimedia

    English Book Club

    The minutes of the AGM held on Tuesday November 17th can now be found on the club web-site: http://club-englishbookclub.web.cern.ch. A new version of the club’s book data-base is also available on the web: http://club-englishbookclub.web.cern.ch/club-englishbookclub/Export/index.html The last book selection for 2009 is done and the order for the new books has been placed, with luck they will be on the shelves before the end of year break. The English Book Club has a growing collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books are purchased regularly and the books are shelved in our club room which is accessible to members at all times. Membership is open to all (staff and external) and there is a special tariff for short term students. See the club’s website at http://cern.ch/englishbookclub for more details.

  20. One book too many

    Directory of Open Access Journals (Sweden)

    Andrej Blatnik

    2008-01-01

    Full Text Available The article is exploring the changes in the communication value of Slovenian book after the year 1991. The shifted (selfunderstanding of the publishing business going from activity of ‘special social importance’to explicitly profit-making activity has not only changed the ways of book production, but also the products themselves. This has influenced also those factors in the communication circuit of the book which still belong to the public sector. Following the example of two bestsellers published in 2008,the author points out the differences in public and market functioning of structurally same books and emphasizes the importance of a conscious choice which positions the adequate product into the communication circuit of the book.

  1. Supporting Book Search

    DEFF Research Database (Denmark)

    Bogers, Toine; Petras, Vivien

    2017-01-01

    of information needs. In this paper, we present a large-scale empirical comparison of the effectiveness of book metadata elements for searching complex information needs. Using a test collection of over 2 million book records and over 330 real-world book search requests, we perform a highly controlled and in......-depth analysis of topical metadata, comparing controlled vocabularies with social tags. Tags perform better overall in this setting, but controlled vocabulary terms provide complementary information, which will improve a search. We analyze potential underlying factors that contribute to search performance......, such as the relevance aspect(s) mentioned in a request or the type of book. In addition, we investigate the possible causes of search failure. We conclude that neither tags nor controlled vocabularies are wholly suited to handling the complex information needs in book search, which means that different approaches...

  2. After the book information services for the 21st century

    CERN Document Server

    Stachokas, George

    2014-01-01

    Libraries and librarians have been defined by the book throughout modern history. What happens when society increasingly lets print go in favour of storing, retrieving and manipulating electronic information? What happens after the book? After the Book explores how the academic library of the 21st Century is first and foremost a provider of electronic information services. Contemporary users expect today's library to provide information as quickly and efficiently as other online information resources. The book argues that librarians need to change what they know, how they work, and how they ar

  3. Organizing Books and Authors by Multilayer SOM.

    Science.gov (United States)

    Zhang, Haijun; Chow, Tommy W S; Wu, Q M Jonathan

    2016-12-01

    This paper introduces a new framework for the organization of electronic books (e-books) and their corresponding authors using a multilayer self-organizing map (MLSOM). An author is modeled by a rich tree-structured representation, and an MLSOM-based system is used as an efficient solution to the organizational problem of structured data. The tree-structured representation formulates author features in a hierarchy of author biography, books, pages, and paragraphs. To efficiently tackle the tree-structured representation, we used an MLSOM algorithm that serves as a clustering technique to handle e-books and their corresponding authors. A book and author recommender system is then implemented using the proposed framework. The effectiveness of our approach was examined in a large-scale data set containing 3868 authors along with the 10500 e-books that they wrote. We also provided visualization results of MLSOM for revealing the relevance patterns hidden from presented author clusters. The experimental results corroborate that the proposed method outperforms other content-based models (e.g., rate adapting poisson, latent Dirichlet allocation, probabilistic latent semantic indexing, and so on) and offers a promising solution to book recommendation, author recommendation, and visualization.

  4. Book Reviews | Musgrave | African Zoology

    African Journals Online (AJOL)

    Museo Nacional de Ciencias Naturales, Consejo Superior de Investigaciones Cientificas, Madrid, 1992. 327 pages and 19 colour photographs. Book Review 4. Book Title: Roberts' Birds of Southern Africa. Book Author: Gordon L. Maclean. 6th edition 1993. John Voelcker Bird Book Fund. Cape Town. Book Review 5.

  5. Electronics

    Science.gov (United States)

    2001-01-01

    International Acer Incorporated, Hsin Chu, Taiwan Aerospace Industrial Development Corporation, Taichung, Taiwan American Institute of Taiwan, Taipei, Taiwan...Singapore and Malaysia .5 - 4 - The largest market for semiconductor products is the high technology consumer electronics industry that consumes up...Singapore, and Malaysia . A new semiconductor facility costs around $3 billion to build and takes about two years to become operational

  6. Book Presentation | 27 February

    CERN Multimedia

    The CERN Library

    2013-01-01

    "A caccia del bosone di Higgs. Magneti, governi, scienziati e particelle nell'impresa scientifica del secolo" by Luciano Maiani and Romeo Bassoli, published by Mondadori. On Wednesday 27 February Luciano Maiani will present the book "A caccia del bosone di Higgs. Magneti, governi, scienziati e particelle nell'impresa scientifica del secolo". More information here. The presentation will take place in the Council Chamber at 16.00 and will be followed by a debate and book signing. The book will be on sale. You are cordially invited.

  7. A sensitive, handheld vapor sensor based on microcantilevers

    Science.gov (United States)

    Pinnaduwage, L. A.; Hedden, D. L.; Gehl, A.; Boiadjiev, V. I.; Hawk, J. E.; Farahi, R. H.; Thundat, T.; Houser, E. J.; Stepnowski, S.; McGill, R. A.; Deel, L.; Lareau, R. T.

    2004-11-01

    We report the development of a handheld sensor based on piezoresistive microcantilevers that does not depend on optical detection, yet has high detection sensitivity. The sensor is able to detect vapors from the plastic explosives pentaerythritol tetranitrate and hexahydro-1,3,5-triazine at levels below 10 parts per trillion within few seconds of exposure under ambient conditions. A differential measurement technique has yielded a rugged sensor that is unaffected by vibration and is able to function as a "sniffer." The microelectromechanical system sensor design allows for the incorporation of hundreds of microcantilevers with suitable coatings in order to achieve sufficient selectivity in the future, and thus could provide an inexpensive, unique platform for the detection of chemical, biological, and explosive materials.

  8. Handheld Micromanipulator for Robot-Assisted Stapes Footplate Surgery

    Science.gov (United States)

    Grande, Gonzalo Montes; Knisely, Anna J.; Becker, Brian C.; Yang, Sungwook; Hirsch, Barry E.; Riviere, Cameron N.

    2012-01-01

    Stapes footplate surgery is complex and delicate. This surgery is carried out in the middle ear to improve hearing. High accuracy is required to avoid critical tissues and structures near the surgical worksite. By suppressing the surgeon’s tremor during the operation, accuracy can be improved. In this paper, a fully handheld active micromanipulator known as Micron is evaluated for its feasibility for this delicate operation. An ergonomic handle, a custom tip, and a brace attachment were designed for stapes footplate surgery and tested in a fenestration task through a fixed speculum. Accuracy was measured during simulated surgery in two different scenarios: Micron off (unaided) and Micron on (aided), both with image guidance. Preliminary results show that Micron significantly reduces the mean position error and the mean duration of time spent in specified dangerous zones. PMID:23366167

  9. Hand-held spectrophotometer design for textile fabrics

    Science.gov (United States)

    Böcekçi, Veysel Gökhan; Yıldız, Kazım

    2017-09-01

    In this study, a hand-held spectrophotometer was designed by taking advantage of the developments in modern optoelectronic technology. Spectrophotometer devices are used to determine the color information from the optic properties of the materials. As an alternative to a desktop spectrophotometer device we have implemented, it is the first prototype, low cost and portable. The prototype model designed for the textile industry can detect the color tone of any fabric. The prototype model consists of optic sensor, processor, display floors. According to the color applied on the optic sensor, it produces special frequency information on its output at that color value. In Arduino type processor, the frequency information is evaluated by the program we have written and the color tone information between 0-255 ton is decided and displayed on the screen.

  10. Comparative Geometrical Investigations of Hand-Held Scanning Systems

    Science.gov (United States)

    Kersten, T. P.; Przybilla, H.-J.; Lindstaedt, M.; Tschirschwitz, F.; Misgaiski-Hass, M.

    2016-06-01

    An increasing number of hand-held scanning systems by different manufacturers are becoming available on the market. However, their geometrical performance is little-known to many users. Therefore the Laboratory for Photogrammetry & Laser Scanning of the HafenCity University Hamburg has carried out geometrical accuracy tests with the following systems in co-operation with the Bochum University of Applied Sciences (Laboratory for Photogrammetry) as well as the Humboldt University in Berlin (Institute for Computer Science): DOTProduct DPI-7, Artec Spider, Mantis Vision F5 SR, Kinect v1 + v2, Structure Sensor and Google's Project Tango. In the framework of these comparative investigations geometrically stable reference bodies were used. The appropriate reference data were acquired by measurement with two structured light projection systems (AICON smartSCAN and GOM ATOS I 2M). The comprehensive test results of the different test scenarios are presented and critically discussed in this contribution.

  11. COMPARATIVE GEOMETRICAL INVESTIGATIONS OF HAND-HELD SCANNING SYSTEMS

    Directory of Open Access Journals (Sweden)

    T. P. Kersten

    2016-06-01

    Full Text Available An increasing number of hand-held scanning systems by different manufacturers are becoming available on the market. However, their geometrical performance is little-known to many users. Therefore the Laboratory for Photogrammetry & Laser Scanning of the HafenCity University Hamburg has carried out geometrical accuracy tests with the following systems in co-operation with the Bochum University of Applied Sciences (Laboratory for Photogrammetry as well as the Humboldt University in Berlin (Institute for Computer Science: DOTProduct DPI-7, Artec Spider, Mantis Vision F5 SR, Kinect v1 + v2, Structure Sensor and Google’s Project Tango. In the framework of these comparative investigations geometrically stable reference bodies were used. The appropriate reference data were acquired by measurement with two structured light projection systems (AICON smartSCAN and GOM ATOS I 2M. The comprehensive test results of the different test scenarios are presented and critically discussed in this contribution.

  12. A handheld optical device for skin profile measurement

    Science.gov (United States)

    Sun, Jiuai; Liu, Xiaojin

    2018-04-01

    This paper describes a portable optical scanning device designed for skin surface measurement on both colour and 3D geometry through a relative easy and cost effective multiple light source photometric stereo method. The validation of colour recovered had been verified through its application on skin lesion segmentation in our early work. This paper focuses on the reconstructed topographic data which are subject to further evaluation and advancement. The evaluation work takes the skin in vitro as an application scenario and compares the experimental result to that obtained by using a commercial product. The experiments show that this handheld device can measure the skin profile significantly closer to that of the ground truth and have the additional function of skin colour recovery.

  13. Using handheld devices for real-time wireless teleconsultation.

    Science.gov (United States)

    Banitsas, K A; Georgiadis, P; Tachakra, S; Cavouras, D

    2004-01-01

    Recent advances in the hardware of handheld devices, opened up the way for newer applications in the healthcare sector, and more specifically, in the teleconsultation field. Out of these devices, this paper focuses on the services that personal digital assistants and smartphones can provide to improve the speed, quality and ease of delivering a medical opinion from a distance and laying the ground for an all-wireless hospital. In that manner, PDAs were used to wirelessly support the viewing of digital imaging and communication in medicine (DICOM) images and to allow for mobile videoconferencing while within the hospital. Smartphones were also used to carry still images, multiframes and live video outside the hospital. Both of these applications aimed at increasing the mobility of the consultant while improving the healthcare service.

  14. Object localization in handheld thermal images for fireground understanding

    Science.gov (United States)

    Vandecasteele, Florian; Merci, Bart; Jalalvand, Azarakhsh; Verstockt, Steven

    2017-05-01

    Despite the broad application of the handheld thermal imaging cameras in firefighting, its usage is mostly limited to subjective interpretation by the person carrying the device. As remedies to overcome this limitation, object localization and classification mechanisms could assist the fireground understanding and help with the automated localization, characterization and spatio-temporal (spreading) analysis of the fire. An automated understanding of thermal images can enrich the conventional knowledge-based firefighting techniques by providing the information from the data and sensing-driven approaches. In this work, transfer learning is applied on multi-labeling convolutional neural network architectures for object localization and recognition in monocular visual, infrared and multispectral dynamic images. Furthermore, the possibility of analyzing fire scene images is studied and their current limitations are discussed. Finally, the understanding of the room configuration (i.e., objects location) for indoor localization in reduced visibility environments and the linking with Building Information Models (BIM) are investigated.

  15. Texting while driving: is speech-based text entry less risky than handheld text entry?

    Science.gov (United States)

    He, J; Chaparro, A; Nguyen, B; Burge, R J; Crandall, J; Chaparro, B; Ni, R; Cao, S

    2014-11-01

    Research indicates that using a cell phone to talk or text while maneuvering a vehicle impairs driving performance. However, few published studies directly compare the distracting effects of texting using a hands-free (i.e., speech-based interface) versus handheld cell phone, which is an important issue for legislation, automotive interface design and driving safety training. This study compared the effect of speech-based versus handheld text entries on simulated driving performance by asking participants to perform a car following task while controlling the duration of a secondary text-entry task. Results showed that both speech-based and handheld text entries impaired driving performance relative to the drive-only condition by causing more variation in speed and lane position. Handheld text entry also increased the brake response time and increased variation in headway distance. Text entry using a speech-based cell phone was less detrimental to driving performance than handheld text entry. Nevertheless, the speech-based text entry task still significantly impaired driving compared to the drive-only condition. These results suggest that speech-based text entry disrupts driving, but reduces the level of performance interference compared to text entry with a handheld device. In addition, the difference in the distraction effect caused by speech-based and handheld text entry is not simply due to the difference in task duration. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. Electron optics

    CERN Document Server

    Grivet, Pierre; Bertein, F; Castaing, R; Gauzit, M; Septier, Albert L

    1972-01-01

    Electron Optics, Second English Edition, Part I: Optics is a 10-chapter book that begins by elucidating the fundamental features and basic techniques of electron optics, as well as the distribution of potential and field in electrostatic lenses. This book then explains the field distribution in magnetic lenses; the optical properties of electrostatic and magnetic lenses; and the similarities and differences between glass optics and electron optics. Subsequent chapters focus on lens defects; some electrostatic lenses and triode guns; and magnetic lens models. The strong focusing lenses and pris

  17. Transportation energy data book

    Science.gov (United States)

    2009-01-01

    The Transportation Energy Data Book: Edition 28 is a statistical compendium prepared and : published by Oak Ridge National Laboratory (ORNL) under contract with the U.S. Department of : Energy, Office of Energy Efficiency and Renewable Energy, Vehicl...

  18. Climate Record Books

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Climate Record Books contain daily, monthly, seasonal, and annual averages, extremes, or occurrences. Most data are sequential by period of record 1871-1910,...

  19. Recensione / Recension / Book review

    Directory of Open Access Journals (Sweden)

    Bravo Fabio

    2010-03-01

    Full Text Available Book review of:Sette R., Cases on Technologies for Teaching Criminology and Victimology: Methodologies and practices, IGI Global – Information Science Reference, Hershey PA, 2010

  20. Books 'n' stuff

    DEFF Research Database (Denmark)

    Christoffersen, Ellen

    2007-01-01

    The book "Kommunikations-Controlling" by Manfred Piwinger/Viktor Porák (eds.) is an interim report in which several authors analyse the state of the art in the discussion of communications controlling....

  1. Smart Book Charts

    Science.gov (United States)

    Chinnapongse, Ronald L.

    2015-01-01

    Smart book charts for TPSM: Heatshield for Extreme Entry Environment Technology (HEEET), Conformal Ablative TPS (CA-TPS), 3D Woven Multifunctional Ablative TPS (3D MAT), and Adaptable, Deployable, Entry and Placement Technology (ADEPT).

  2. Sample Book Review

    African Journals Online (AJOL)

    David Ambrose

    Book Review: Reginald M.J. Oduor's Introduction to Ethics 105 ... actions emanating from any individual or social institution affects other individuals ... moral concepts, namely, freedom and responsibility, rights and duties, equality and justice ...

  3. Books in the Classroom.

    Science.gov (United States)

    Rosenfeld, Judith B.

    1988-01-01

    Discusses two books, "The Young Unicorns" (M. L'Engle) and "M.C. Higgins, The Great" (V. Hamilton), that give honest portrayals of life. Suggests each will stimulate preadolescents to examine their own lives. (ARH)

  4. Best Books of 1971

    Science.gov (United States)

    Gerhardt, Lillian N.; And Others

    1971-01-01

    The forty-two titles selected by the editors of School Library Journal" are the best among over 2,100 new children's books reviewed since last January. Also included are 25 top notch Young Adult titles. (67 references) (MM)

  5. A Thirst after Books

    Science.gov (United States)

    Richardson, Carmen C.

    1974-01-01

    Suggests that two types of books have particular appeal for children, those which create vivid sensory impressions and those which allow the child to deal vicariously with universal emotions and then discusses several titles of each type. (TO)

  6. REVIEWS OF BOOKS : BOEKRESENSIES

    African Journals Online (AJOL)

    extended by use of glass and plastic ventricular models to imulate more closely, the natural anatomy .... Mr. Stirling's book will be welcomed by Urologists, Radiologists and General Surgeons .... Equipment and Chemistry. Chapter VII. Ethics.

  7. Books/Boeke

    African Journals Online (AJOL)

    This book describes ocular diseases with a brief surrunary and then gives the .... Furthermore, the review of adjuvant treatment of breast cancer could have ... New York: Churchill Livingstone. 1989. .... unlikely to reach their target audience.

  8. New Fashioned Book Burning.

    Science.gov (United States)

    Gardner, Robert

    1997-01-01

    Reports on results of a teacher's experiment in book burning as a lesson accompanying the teaching of Ray Bradbury's "Fahrenheit 451." Discusses student reactions and the purpose of or justification for the experimental lesson. (TB)

  9. Books 'n' stuff

    DEFF Research Database (Denmark)

    Christoffersen, Ellen

    2007-01-01

    The book "Kommunikations-Controlling" by Manfred Piwinger/Viktor Porák (eds.) is an interim report in which several authors analyse the state of the art in the discussion of communications controlling.......The book "Kommunikations-Controlling" by Manfred Piwinger/Viktor Porák (eds.) is an interim report in which several authors analyse the state of the art in the discussion of communications controlling....

  10. Newnes circuit calculations pocket book with computer programs

    CERN Document Server

    Davies, Thomas J

    2013-01-01

    Newnes Circuit Calculations Pocket Book: With Computer Programs presents equations, examples, and problems in circuit calculations. The text includes 300 computer programs that help solve the problems presented. The book is comprised of 20 chapters that tackle different aspects of circuit calculation. The coverage of the text includes dc voltage, dc circuits, and network theorems. The book also covers oscillators, phasors, and transformers. The text will be useful to electrical engineers and other professionals whose work involves electronic circuitry.

  11. Book Review: Stop, Write!

    Directory of Open Access Journals (Sweden)

    Hans Thulesius

    2013-06-01

    Full Text Available This book on writing grounded theory is intended for the empirical GT researcher who wants to pursue his/her research until publication. It is the first book devoted entirely to such a crucial issue as writing grounded theory. Thus, Stop, Write: Writing Grounded Theory, is a practical book that fills a gap in GT methodology. In the first chapter of the book, Dr. Glaser says, “Stop unending conceptualization, unending data coverage, and unending listening to others who would egg you on with additional data, ideas and/or requirements or simply wait too long”. The book teaches the reader how to actually write a grounded theory by “simply” writing up the sorted memos. This requires efficient sorting that is dealt with in chapter two on Sorting Memos, which includes precious repetition from Theoretical Sensitivity (1978. How writing can be done effectively is outlined in chapter three The Working Paper. Then follows chapter four on how to rework the first draft with the different tasks of editing for language and professionalism. Thereafter Dr. Glaser discusses Writing Problems in chapter five where he gives useful guidance on how to overcome writing blocks and problems with supervisors and dissertation committees. The book also deals with publishing and with collaboration as experienced between Barney Glaser and the cofounder of grounded theory, Anselm Strauss.

  12. Book reviews online

    Directory of Open Access Journals (Sweden)

    Philip Barker

    1997-12-01

    Full Text Available Many thousands of books are published each year, and even specialists find it difficult to keep abreast of new books in their disciplines, learning technology being no exception - indeed, in our subject-area the situation is beginning to reach saturation point. The bookreview procedure facilitates selection: a good review will capture the essential content of a book, and will comment on its quality, style, level of presentation, appropriateness, and perhaps value for money. Figure 1 shows the review process, its relationship to the production of books and learned journals, and the functional similarity between book reviews and abstracts of papers published in learned journals. Abstracts are often archived in online databases or on CD-ROM, in this way acting as an alerting and brief reference service. Book reviews can be treated in the same way. This paper discusses the use of servers (Internet or intranet as a means of making them available to a global population. It also describes how such a facility could fit into a more general infrastructure for soliciting potential reviewers and drawing their attention to publications available for review.

  13. An Evaluation of the Feasibility of Using Hand-Held Computers for Training.

    Science.gov (United States)

    1982-05-30

    approved. I FRANK E. GIUNTI F. A. NERONE Chief, Instructuinal Colonel, Infantry Development Division Director, Training Developments Institute...on electronic networks (PLATO) were initiated, and HHCs were borrowed and programmed. A number of Battelle experts were also consulted. Devices Noted...of a network . as an book. aide-memoire, a calculator, a word For outdoor use there is no processor, a financial planner and comparable product. From on

  14. Electronic publishing: electric book or battery brochure?

    CSIR Research Space (South Africa)

    Van Wyk, J

    1993-08-01

    Full Text Available are catered for on all host protocols. The resulting gateway is operated on a sound business footing for the benefit of end-users and expert searchers in Southern Africa. The development of the system and the business are described in the paper....

  15. The Red Book through the ages.

    Science.gov (United States)

    Pickering, Larry K; Peter, Georges; Shulman, Stanford T

    2013-11-01

    The first edition of the Red Book was published in 1938. Since then, there have been numerous advances in the fields of infectious diseases and public health that have decreased morbidity and mortality of infants, children, and adolescents. Over the years, emerging pathogens and disease complexes have been described, sophisticated diagnostic techniques developed, advances in antimicrobial therapy have occurred, and immunizations have been implemented to prevent previously deadly diseases. Of the 18 diseases or organisms in the 1938 edition, 13 are now vaccine-preventable. Since inception of the Red Book, the aims of the editors have been to keep pace with these innovations and to continue to inform the medical community. These goals have made the Red Book a fundamental resource for pediatricians and other health care professionals in terms of guiding diagnosis, therapy, and prevention of infectious diseases. The list of 18 diseases or organisms originally described in the 1938 Red Book has expanded to include over 160 diseases or organisms in the 2012 edition. The pace of biomedical discovery, as well as the amount of information available and the number of methods for its delivery, will continue to accelerate in the future. Integration of information into future editions of the Red Book will ensure that practitioners continue to rely on the Red Book in its various electronic formats for clinical guidance and support.

  16. Book Out! An Inventory Story

    Science.gov (United States)

    Panait, Claudia M.

    2004-01-01

    The NASA Glenn Library is a science and engineering research library providing the most current books, journals, CD-ROM's and documents to support the study of aeronautics, space propulsion and power, communications technology, materials and structures and microgravity science. The GRC technical library also supports the research and development efforts of all scientists and engineers on site via full text electronic files, literature searching, technical reports, etc. As an intern in the NASA Glenn Library, I attempt to support these objectives through efficiently and effectively fulfilling the assignment that was given to me. The assignment that was relegated to me was to catalog National Advisory Committee for Aeronautics, NASA Technical Documents into NASA Galaxie. This process consists of holdings being added to existing Galaxie records, upgrades and editing done to the bibliographic records when needed, adding URL's into Galaxie when they were missing from the record. NASA ASAP and Digidoc was used to locate URL's of PDF's that were not in Galaxie. A spreadsheet of documents with no URL's were maintained. Also, a subject channel of web, fill-text, paid and free, journal and other subject specific pages were developed and expanded fiom current content of intranet pages. To expand upon the second half of my assignment, I was given the project of taking inventory of the library s book collection. I kept record of the books that were not accounted for on a master list I was given to work fiom and submitted them for correction and addition. I also made sure the books were placed in the appropriate order and made corrections to any discrepancies that existed between the master list and what was on the shelf. Upon completion of this assignment, I will have verified that 21,113 books were in the correct location, order and have the correct corresponding serial number and barcode. In conclusion, as of this date I have input around 750 documents into NASA Galaxie

  17. Analysis of book colections Great picture book for preschoolers

    OpenAIRE

    Cunk, Tina

    2013-01-01

    Thesis entitled ˝Analysis of book collections Great picture book for preschoolers˝ is based on theoretical approach and empirical study. In the theoretical part I focused on the development of youth literature and the definition of the latter, furthermore I described Great picture book and definition of picture book, I presented four versions of picture books in the Slovenian area, described types of picture books and wrote translation of Maria Nikolaeva´s picture book and her point of view...

  18. High-Tech Service Unlocks Books for Pupils

    Science.gov (United States)

    Shah, Nirvi

    2011-01-01

    This article features Bookshare, a nonprofit that provides free electronic copies of traditional books to students with certain disabilities. Inspired by Napster, the music-sharing service, Bookshare turns books into a format that can be read aloud by computers, magnified, and spaced differently so that students with vision problems or learning…

  19. WSGB: A Web Service-Based Growing Book

    Science.gov (United States)

    Dow, C. R.; Huang, L. H.; Chen, K. H.; Chiu, J. C.; Lin, C. M.

    2006-01-01

    Growing Book refers to an electronic textbook that is co-developed, and has the ability to be constantly maintained, by groups of independent authors, thus creating a rich and ever-growing learning environment that can be conveniently accessible from anywhere. This work designs and implements a Web Service-based Growing Book that has the merits of…

  20. Reviews Book: Voyage to the Heart of the Matter: The ATLAS Experiment at CERN Equipment: SEP Spectroscope Books: Quantum Gods / The Universe Places to visit: The Royal Institution of Great Britain Book: What is this Thing Called Science? Book: Don't be Such a Scientist: Talking Substance in the Age of Style Equipment: La Crosse Anemometer Book: Wonder and Delight Web Watch

    Science.gov (United States)

    2010-05-01

    WE RECOMMEND SEP Spectroscope Flatpacked classroom equipment for pupils aged 10 and over Quantum Gods Book attacks spiritualism and religion with physics The Universe Study of whether physics alone can explain origin of universe La Crosse Anemometer Handheld monitor is packed with useful features Wonder and Delight Essays in science education in honour of Eric Rogers WORTH A LOOK Voyage to the Heart of the Matter: The ATLAS Experiment at CERN Pop-up book explains background to complex physics The Royal Institution of Great Britain RI museum proves interesting but not ideal for teaching What is this Thing Called Science? Theory and history of science in an opinionated study Don't be Such a Scientist: Talking Substance in the Age of Style Explanation of how science is best communicated to the public WEB WATCH Particle physics simulations vary in complexity, usefulness and how well they work

  1. HST Solar Arrays photographed by Electronic Still Camera

    Science.gov (United States)

    1993-01-01

    This close-up view of one of two Solar Arrays (SA) on the Hubble Space Telescope (HST) was photographed with an Electronic Still Camera (ESC), and downlinked to ground controllers soon afterward. Electronic still photography is a technology which provides the means for a handheld camera to electronically capture and digitize an image with resolution approaching film quality.

  2. Handheld Longwave Infrared Camera Based on Highly-Sensitive Quantum Well Infrared Photodetectors, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose to develop a compact handheld longwave infrared camera based on quantum well infrared photodetector (QWIP) focal plane array (FPA) technology. Based on...

  3. Strength Measurements in Acute Hamstring Injuries: Intertester Reliability and Prognostic Value of Handheld Dynamometry

    NARCIS (Netherlands)

    Reurink, Gustaaf; Goudswaard, Gert Jan; Moen, Maarten H.; Tol, Johannes L.; Verhaar, Jan A. N.; Weir, Adam

    2016-01-01

    Study Design Cohort study, repeated measures. Background Although hamstring strength measurements are used for assessing prognosis and monitoring recovery after hamstring injury, their actual clinical relevance has not been established. Handheld dynamometry (HHD) is a commonly used method of

  4. Discrimination of Pigments of Microalgae, Bacteria and Yeasts Using Lightweight Handheld Raman Spectrometers: Prospects for Astrobiology

    Science.gov (United States)

    Jehlicka, J.; Osterrothova, K.; Nedbalova, L.; Gunde-Cimerman, N.; Oren, A.

    2014-06-01

    Handheld Raman instrumentation with 532 nm lasers can be used to distinguish carotenoids of autotrophic microalgae, purple sulfur bacteria, halophilic Archaea and pigmented yeasts. Pigments are proposed as biomarkers for astrobiology of Mars.

  5. Reusable Handheld Electrolytes and Lab Technology for Humans (rHEALTH Sensor), Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — The goal of rHEALTH sensor is a universal handheld sensor that can provide rapid, low-cost complete blood count (CBC) with differential, electrolyte analysis, and...

  6. Reusable Handheld Electrolytes and Lab Technology for Humans (rHEALTH Sensor), Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — The goal of the rHEALTH sensor is to provide rapid, low-cost, handheld complete blood count (CBC), cell differential counts, electrolyte measurements, and other lab...

  7. Handheld low-temperature plasma probe for portable "point-and-shoot" ambient ionization mass spectrometry.

    Science.gov (United States)

    Wiley, Joshua S; Shelley, Jacob T; Cooks, R Graham

    2013-07-16

    We describe a handheld, wireless low-temperature plasma (LTP) ambient ionization source and its performance on a benchtop and a miniature mass spectrometer. The source, which is inexpensive to build and operate, is battery-powered and utilizes miniature helium cylinders or air as the discharge gas. Comparison of a conventional, large-scale LTP source against the handheld LTP source, which uses less helium and power than the large-scale version, revealed that the handheld source had similar or slightly better analytical performance. Another advantage of the handheld LTP source is the ability to quickly interrogate a gaseous, liquid, or solid sample without requiring any setup time. A small, 7.4-V Li-polymer battery is able to sustain plasma for 2 h continuously, while the miniature helium cylinder supplies gas flow for approximately 8 continuous hours. Long-distance ion transfer was achieved for distances up to 1 m.

  8. 78 FR 27441 - NIJ Evaluation of Hand-Held Cell Phone Detector Devices

    Science.gov (United States)

    2013-05-10

    ...The National Institute of Justice (NIJ) is soliciting interest in supplying hand-held cell phone detector devices for participation in an evaluation by the NIJ Corrections Technology Center of Excellence (CXCoE).

  9. Handheld Nonlinear Detection of Delamination and Intrusion Faults in Composites, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — In Phase I of the SBIR program, LEEOAT Company will develop a hand-held high-resolution ultrasonic nonlinear imager for non-destructive inspection (NDI) of...

  10. 75 FR 43206 - In the Matter of Certain Wireless Communications System Server Software, Wireless Handheld...

    Science.gov (United States)

    2010-07-23

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-706] In the Matter of Certain Wireless Communications System Server Software, Wireless Handheld Devices and Battery Packs: Notice of Commission... United States after importation of certain wireless communications system server software, wireless...

  11. Informational Books for Children

    Directory of Open Access Journals (Sweden)

    Tri Mega Asri

    2018-01-01

    Full Text Available The ignorance of reading activity is a result of condition in which people are not accustomed to read because they are not familiar with the culture of writing. It is fueled by the entry of telecommunications technologies and broadcasting, especially children digital native generation. The ability to speak and communicate in children is very influential in the development of social interaction. Besides the language and communication skills are directly related to the process of thinking and developments in the search for solutions to problems in children. Informational books is one medium that can help the development of language and communication skills in children. Informational books can convey knowledge of all the things they want to know the child, about science, about everything that exists and happens around the child to see the writing in a language that has a characteristic and image. The method used is literature study and data collection techniques to conduct a study review of the relevant literature. Informational books children as a means of communication, various forms of media including books have a major influence in shaping attitudes and behavior of children. A wide variety of informational books that has developed its own current trend where its use on children in need of assistance

  12. Informational Books for Children

    Directory of Open Access Journals (Sweden)

    Tri Mega Asri

    2016-12-01

    Full Text Available The ignorance of reading activity is a result of condition in which people are not accustomed to read because they are not familiar with the culture of writing. It is fueled by the entry of telecommunications technologies and broadcasting, especially children digital native generation. The ability to speak and communicate in children is very influential in the development of social interaction. Besides the language and communication skills are directly related to the process of thinking and developments in the search for solutions to problems in children. Informational books is one medium that can help the development of language and communication skills in children. Informational books can convey knowledge of all the things they want to know the child, about science, about everything that exists and happens around the child to see the writing in a language that has a characteristic and image. The method used is literature study and data collection techniques to conduct a study review of the relevant literature. Informational books children as a means of communication, various forms of media including books have a major influence in shaping attitudes and behavior of children. A wide variety of informational books that has developed its own current trend where its use on children in need of assistance.

  13. ENGLISH BOOK CLUB

    CERN Multimedia

    English Book Club

    2009-01-01

    http://club-englishbookclub.web.cern.ch A note to our members Dear Members, Many thanks to all of you who have paid up now. However, there are still some late payers and Morna would appreciate knowing if they will pay for 2009/2010 or if they have left the club. At the AGM on 17 November it was decided that a 3 month delay for key reimbursement will be given to all present and past members, BUT after 31.3.2010 no reimbursement will be given out. We are in the process of making changes to the access to the club for paid-up, active members only. Some of you have told Morna you will pay on your next visit to CERN, that is ok but please try to do this by 15 December if possible. A new version of the club’s book data-base is available on the web: http://club-englishbookclub.web.cern.ch/club-englishbookclub/Export/index.html The English Book Club has a growing collection of over 4500 English language books, mostly general fiction with a sprinkling of nonfiction and children’s books. New books...

  14. Expanding the Boundaries of Kindergartners' E-Book Reading: Metacognitive Guidance for E-Book Support among Young Children at Risk for Learning Disabilities

    Science.gov (United States)

    Shamir, Adina

    2017-01-01

    The increasing range and number of electronic books (e-books) available in the children's book market has motivated educators and researchers to investigate how well these platforms can contribute to advancing emergent literacy. Such research has nonetheless been conducted on a much smaller scale in the area of self-regulated learning (SRL) with…

  15. Book Reviews | Mundy | Vulture News

    African Journals Online (AJOL)

    (2015) Ministry of Environment and Tourism, and Namibia Nature Foundation, Windhoek. 320pp. ISBN 978-9-9945-0082-6. Book Review 3. Book Title: The 2015 Eskom Red Data Book of birds of South Africa, Lesotho and Swaziland. Book Authors: M.R. Taylor, F Peacock & R.M. Wanless (Eds.) (2015) BirdLife South Africa, ...

  16. Fusing Open Source Intelligence and Handheld Situational Awareness - Benghazi Case Study

    Science.gov (United States)

    2014-10-01

    1 DM-0001694 Fusing Open Source Intelligence and Handheld Situational Awareness Benghazi Case Study Jeff Boleng, PhD Marc Novakouski Gene...command and control element at the CIA compound that would have been monitoring OSINT and other sources of intelligence before the attack and... Source Intelligence and Handheld Situational Awareness - Benghazi Case Study 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6

  17. Prospective evaluation of an internet-linked handheld computer critical care knowledge access system.

    Science.gov (United States)

    Lapinsky, Stephen E; Wax, Randy; Showalter, Randy; Martinez-Motta, J Carlos; Hallett, David; Mehta, Sangeeta; Burry, Lisa; Stewart, Thomas E

    2004-12-01

    Critical care physicians may benefit from immediate access to medical reference material. We evaluated the feasibility and potential benefits of a handheld computer based knowledge access system linking a central academic intensive care unit (ICU) to multiple community-based ICUs. Four community hospital ICUs with 17 physicians participated in this prospective interventional study. Following training in the use of an internet-linked, updateable handheld computer knowledge access system, the physicians used the handheld devices in their clinical environment for a 12-month intervention period. Feasibility of the system was evaluated by tracking use of the handheld computer and by conducting surveys and focus group discussions. Before and after the intervention period, participants underwent simulated patient care scenarios designed to evaluate the information sources they accessed, as well as the speed and quality of their decision making. Participants generated admission orders during each scenario, which were scored by blinded evaluators. Ten physicians (59%) used the system regularly, predominantly for nonmedical applications (median 32.8/month, interquartile range [IQR] 28.3-126.8), with medical software accessed less often (median 9/month, IQR 3.7-13.7). Eight out of 13 physicians (62%) who completed the final scenarios chose to use the handheld computer for information access. The median time to access information on the handheld handheld computer was 19 s (IQR 15-40 s). This group exhibited a significant improvement in admission order score as compared with those who used other resources (P = 0.018). Benefits and barriers to use of this technology were identified. An updateable handheld computer system is feasible as a means of point-of-care access to medical reference material and may improve clinical decision making. However, during the study, acceptance of the system was variable. Improved training and new technology may overcome some of the barriers we

  18. Book reviews 2016

    Directory of Open Access Journals (Sweden)

    Hilling Axel

    2016-11-01

    Full Text Available This section contains reviews of two Swedish books on international taxation. First, the book Skatteavtal och generalklausuler, Ett komparativt perspektiv (Tax Agreements and General Anti-Avoidance Regulations, A Comparative Perspective is recommended for those who study and work with international tax law. The book analyses how tax treaties’ function to limit contracting states’ taxing powers relates to national GAARs. A comparative analysis is made between Sweden and Canada. In the second review, the doctoral dissertation EU-domstolens restirktionsprövning i mal om de grundläggande frihterna och direkta skatter (The EU Court of Justice’s examination of the restriction requirement in its direct tax case law is reviewed. The dissertation systemizes relevant CJEU’s case law and analyzes the Courts reasoning in deciding whether or not certain tax regulation is in conflict with EU fundamental freedoms.

  19. Interactive Sample Book (ISB)

    DEFF Research Database (Denmark)

    Heimdal, Elisabeth Jacobsen; Lenau, Torben Anker; Guglielmi, Michel

    2009-01-01

    supervisor Torben A. Lenau. Inspiration to use smart materials Interactive textiles are still quite an unknown phenomenon to many. It is thus often difficult to communicate what kind of potentials lie within these materials. This is why the ISB project was started, as a practice based research project...... and senses in relation to integrated decoration and function primarily to indoor applications. The result of the project will be a number of interactive textiles, to be gathered in an interactive sample book (ISB), in a similar way as the sample books of wallpapers one can take home from the shop and choose...... from. In other words, it is a kind of display material, which in a simple manner can illustrate how different techniques and smart materials work. The sample book should display a number of possibilities where sensor technology, smart materials and textiles are mixed to such an extent that the textile...

  20. Key technologies book

    International Nuclear Information System (INIS)

    1997-01-01

    In this book can be found all the useful information on the French industry key technologies of the years 2000-2005. 136 technologies at the junction of the science advances and of the markets expectations are divided into 9 sectors. Among them, only 4 are interesting here: the environment, the transports, the materials and the energy. In 1995, the secretary's office of State for industry has published a first synthesis book on these key technologies. This 1997 new key technologies book extends and completes the initial study. For each key technology, an encyclopedic sheet is given. Each sheet combines thus some exact and practical information on: advance state of the technology, market characteristics, development forecasts, occupation and involved sectors, technology acquisition cost, research programs but also contacts of the main concerned efficiency poles. (O.M.)

  1. Check Out These Books

    Science.gov (United States)

    Collins, Michelle (Editor); Mulenburg, Gerald

    2002-01-01

    The book entitled "Fusion Leadership: Unlocking the Subtle Forces that Change People and Organizations Richard L. Daft and Robert H. Lengel (1998) Berett-Koehler Publishers, Inc." was Reviewed by Dr. Michelle Collins, NASA Headquarters. If you've already read books on leadership and organizational change by authors such as Moshe Rubinstein and Iris Firstenberg, Peter Senge, Tom Peters, and Steven Covey, and you were thinking of rereading them, you don't have to do that now. Just read this book instead. It's a fusion of many of their same concepts presented from a different view. The book does not explore any particular subject in depth. Rather the authors "skim" many subjects and concepts, interlacing them to develop the concept of "Fusion Leadership". The fundamental concept of treating people as people rather than machines is the main theme. "Fusion Leadership" is the process of fusing people together by nurturing six "subtle" forces: mindfulness, courage, vision, heart, communication, and integrity. To do so, hierarchy is diminished and responsibility both for oneself as well as for the team is emphasized. There are a number of organizations and managers that will find such a change threatening. The concepts behind such a management style are straightforward and the benefits are intuitive once you've reflected on them; however, the obvious benefits of the behavioral change proposed in Fusion Leadership can be completely lost in a fear-based system. The concept of caring about people in one's organization was the common thread in Chris Turner's book All Hat, No Cattle (see book review, ASK 5). Much is being written about the re-humanizing of the workplace, but the basis of it is so common sense that one wonders what's taking so long for the workplace to change? Whether you're in a position to change your organization or simply your project team, you'll find the concepts in fusion leadership equally applicable.

  2. Improving car passengers' comfort and experience by supporting the use of handheld devices.

    Science.gov (United States)

    van Veen, S A T; Hiemstra-van Mastrigt, S; Kamp, I; Vink, P

    2014-01-01

    There is a demand for interiors to support other activities in a car than controlling the vehicle. Currently, this is the case for the car passengers and--in the future--autonomous driving cars will also facilitate drivers to perform other activities. One of these activities is working with handheld devices. Previous research shows that people experience problems when using handheld devices in a moving vehicle and the use of handheld devices generally causes unwanted neck flexion [Young et al. 2012; Sin and Zu 2011; Gold et al.2011]. In this study, armrests are designed to support the arms when using handheld devices in a driving car in order to decrease neck flexion. Neck flexion was measured by attaching markers on the C7 and tragus. Discomfort was indicated on a body map on a scale 1-10. User experience was evaluated in a semi-structured interview. Neck flexion is significantly decreased by the support of the armrests and approaches a neutral position. Furthermore, overall comfort and comfort in the neck region specifically are significantly increased. Subjects appreciate the body posture facilitated by the armrests and 9 out of 10 prefer using handheld devices with the armrests compared to using handheld devices without the armrests. More efforts are needed to develop the mock-up into an established product, but the angles and dimensions presented in this study could serve as guidelines.

  3. Using medical knowledge sources on handheld computers--a qualitative study among junior doctors.

    Science.gov (United States)

    Axelson, Christian; Wårdh, Inger; Strender, Lars-Erik; Nilsson, Gunnar

    2007-09-01

    The emergence of mobile computing could have an impact on how junior doctors learn. To exploit this opportunity it is essential to understand their information seeking process. To explore junior doctors' experiences of using medical knowledge sources on handheld computers. Interviews with five Swedish junior doctors. A qualitative manifest content analysis of a focus group interview followed by a qualitative latent content analysis of two individual interviews. A focus group interview showed that users were satisfied with access to handheld medical knowledge sources, but there was concern about contents, reliability and device dependency. Four categories emerged from individual interviews: (1) A feeling of uncertainty about using handheld technology in medical care; (2) A sense of security that handhelds can provide; (3) A need for contents to be personalized; (4) A degree of adaptability to make the handheld a versatile information tool. A theme was established to link the four categories together, as expressed in the Conclusion section. Junior doctors' experiences of using medical knowledge sources on handheld computers shed light on the need to decrease uncertainty about clinical decisions during medical internship, and to find ways to influence the level of self-confidence in the junior doctor's process of decision-making.

  4. Development and testing of a scale to assess physician attitudes about handheld computers with decision support.

    Science.gov (United States)

    Ray, Midge N; Houston, Thomas K; Yu, Feliciano B; Menachemi, Nir; Maisiak, Richard S; Allison, Jeroan J; Berner, Eta S

    2006-01-01

    The authors developed and evaluated a rating scale, the Attitudes toward Handheld Decision Support Software Scale (H-DSS), to assess physician attitudes about handheld decision support systems. The authors conducted a prospective assessment of psychometric characteristics of the H-DSS including reliability, validity, and responsiveness. Participants were 82 Internal Medicine residents. A higher score on each of the 14 five-point Likert scale items reflected a more positive attitude about handheld DSS. The H-DSS score is the mean across the fourteen items. Attitudes toward the use of the handheld DSS were assessed prior to and six months after receiving the handheld device. Cronbach's Alpha was used to assess internal consistency reliability. Pearson correlations were used to estimate and detect significant associations between scale scores and other measures (validity). Paired sample t-tests were used to test for changes in the mean attitude scale score (responsiveness) and for differences between groups. Internal consistency reliability for the scale was alpha = 0.73. In testing validity, moderate correlations were noted between the attitude scale scores and self-reported Personal Digital Assistant (PDA) usage in the hospital (correlation coefficient = 0.55) and clinic (0.48), p DSS scale was reliable, valid, and responsive. The scale can be used to guide future handheld DSS development and implementation.

  5. Electrical engineer's reference book

    CERN Document Server

    Jones, G R

    2013-01-01

    A long established reference book: radical revision for the fifteenth edition includes complete rearrangement to take in chapters on new topics and regroup the subjects covered for easy access to information.The Electrical Engineer's Reference Book, first published in 1945, maintains its original aims: to reflect the state of the art in electrical science and technology and cater for the needs of practising engineers. Most chapters have been revised and many augmented so as to deal properly with both fundamental developments and new technology and applications that have come to the fore since

  6. Mechanical engineer's reference book

    CERN Document Server

    Parrish, A

    1973-01-01

    Mechanical Engineer's Reference Book: 11th Edition presents a comprehensive examination of the use of Systéme International d' Unités (SI) metrication. It discusses the effectiveness of such a system when used in the field of engineering. It addresses the basic concepts involved in thermodynamics and heat transfer. Some of the topics covered in the book are the metallurgy of iron and steel; screw threads and fasteners; hole basis and shaft basis fits; an introduction to geometrical tolerancing; mechanical working of steel; high strength alloy steels; advantages of making components as castings

  7. Becoming of a book

    DEFF Research Database (Denmark)

    Otrel-Cass, Kathrin

    2018-01-01

    This chapter presents a graphic memory of the writing process of this book. By using a cartoon style, or ‘sequential art,’ the chapter deliberately challenges conventional ways of academic communication. The chapter’s intention is to introduce the reader to the dynamic process that took place when...... this community of authors came together to think and write. Since the book production was a collaborative effort, joint decisions had to be made, and by utilising a cartoon style, selected individual voices could be preserved while giving the reader an impression of the community as well as the work process...

  8. Newnes microprocessor pocket book

    CERN Document Server

    Money, Steve

    2014-01-01

    Newnes Microprocessor Pocket Book explains the basic hardware operation of a microprocessor and describes the actions of the various types of instruction that can be executed. A summary of the characteristics of many of the popular microprocessors is presented. Apart from the popular 8- and 16-bit microprocessors, some details are also given of the popular single chip microcomputers and of the reduced instruction set computer (RISC) type processors such as the Transputer, Novix FORTH processor, and Acorn ARM processor.Comprised of 15 chapters, this book discusses the principles involved in bot

  9. Newnes electrical pocket book

    CERN Document Server

    Reeves, E A

    2013-01-01

    Newnes Electrical Pocket Book, Twenty-first Edition, provides engineers with convenient access to various facts, tables, and formulae relating to the particular branch of engineering being dealt with. In the case of electrical engineering, it is essential that the engineer have a clear understanding of the methods by which the various formulae are derived to ensure that any particular formulae is applicable to the conditions being considered. The first section of the Pocket Book is devoted to the theoretical groundwork upon which all the practical applications are based. This covers symbols,

  10. CMS Comic Book

    CERN Document Server

    Gill, Karl Aaron

    2006-01-01

    Titled "CMS Particle Hunter," this colorful comic book style brochure explains to young budding scientists and science enthusiasts in colorful animation how the CMS detector was made, its main parts, and what scientists hope to find using this complex tool. Book invites young students to get involved in particle physics themselves to join the adventure. Written by Dave Barney and Aline Guevera. Layout and drawings by Eric Paiharey and Frederic Vignaux. Available in English, French, German, Italian, Spanish and Portuguese. Year Produced: 2006. Update: September 2013.

  11. BOOK REVIEW: Nonlinear Magnetohydrodynamics

    Science.gov (United States)

    Shafranov, V.

    1998-08-01

    Nonlinear magnetohydrodynamics by Dieter Biskamp is a thorough introduction to the physics of the most impressive non-linear phenomena that occur in conducting magnetoplasmas. The basic systems, in which non-trivial dynamic processes are observed, accompanied by changes of geometry of the magnetic field and the effects of energy transformation (magnetic energy into kinetic energy or the opposite effect in magnetic dynamos), are the plasma magnetic confinement systems for nuclear fusion and space plasmas, mainly the solar plasma. A significant number of the examples of the dynamic processes considered are taken from laboratory plasmas, for which an experimental check of the theory is possible. Therefore, though the book is intended for researchers and students interested in both laboratory, including nuclear fusion, and astrophysical plasmas, it is most probably closer to the first category of reader. In the Introduction the author notes that unlike the hydrodynamics of non-conducting fluids, where the phenomena caused by rapid fluid motions are the most interesting, for plasmas in a strong magnetic field the quasi-static configurations inside which the local dynamic processes occur are often the most important. Therefore, the reader will also find in this book rather traditional material on the theory of plasma equilibrium and stability in magnetic fields. In addition, it is notable that, as opposed to a linear theory, the non-linear theory, as a rule, cannot give quite definite explanations or predictions of phenomena, and consequently there are in the book many results obtained by consideration of numerical models with the use of supercomputers. The treatment of non-linear dynamics is preceded by Chapters 2 to 4, in which the basics of MHD theory are presented with an emphasis on the role of integral invariants of the magnetic helicity type, a derivation of the reduced MHD equations is given, together with examples of the exact solutions of the equilibrium

  12. TEACHER CANDIDATES’ VIEWS ON E-BOOKS AND SCREEN READING

    OpenAIRE

    Nevin AKKAYA

    2015-01-01

    Today, it is a necessity to make use of information technologies in creating, distributing and accessing information resources. The electronic resources as products of the developing information technologies include bibliographical text databases, e-journals, e-books, open achieves and web sites. Today, Many printed material can be accesssed by electronically in readers. Furthermore, e-books have been increasingly preferred as a mode of reading because of its advantages such as portability, s...

  13. Attentionally splitting the mass distribution of hand-held rods.

    Science.gov (United States)

    Burton, G; Turvey, M T

    1991-08-01

    Two experiments on the length-perception capabilities of effortful or dynamic touch differed only in terms of what the subject intended to perceive, while experimental conditions and apparatus were held constant. In each trial, a visually occluded rod was held as still as possible by the subject at an intermediate position. For two thirds of the trials, a weight was attached to the rod above or below the hand. In Experiment 1, in which the subject's task was to perceive the distance reachable with the portion of the rod forward of the hand, perceived extent was a function of the first moment of the mass distribution associated with the forward portion of the rod, and indifferent to the first moment of the entire rod. In Experiment 2, in which the task was to perceive the distance reachable with the entire rod if it was held at an end, the pattern of results was reversed. These results indicate the capability of selective sensitivity to different aspects of a hand-held object's mass distribution, without the possibility of differential exploration specific to these two tasks. Results are discussed in relation to possible roles of differential information, intention, and self-organization in the explanations of selective perceptual abilities.

  14. Robust sleep quality quantification method for a personal handheld device.

    Science.gov (United States)

    Shin, Hangsik; Choi, Byunghun; Kim, Doyoon; Cho, Jaegeol

    2014-06-01

    The purpose of this study was to develop and validate a novel method for sleep quality quantification using personal handheld devices. The proposed method used 3- or 6-axes signals, including acceleration and angular velocity, obtained from built-in sensors in a smartphone and applied a real-time wavelet denoising technique to minimize the nonstationary noise. Sleep or wake status was decided on each axis, and the totals were finally summed to calculate sleep efficiency (SE), regarded as sleep quality in general. The sleep experiment was carried out for performance evaluation of the proposed method, and 14 subjects participated. An experimental protocol was designed for comparative analysis. The activity during sleep was recorded not only by the proposed method but also by well-known commercial applications simultaneously; moreover, activity was recorded on different mattresses and locations to verify the reliability in practical use. Every calculated SE was compared with the SE of a clinically certified medical device, the Philips (Amsterdam, The Netherlands) Actiwatch. In these experiments, the proposed method proved its reliability in quantifying sleep quality. Compared with the Actiwatch, accuracy and average bias error of SE calculated by the proposed method were 96.50% and -1.91%, respectively. The proposed method was vastly superior to other comparative applications with at least 11.41% in average accuracy and at least 6.10% in average bias; average accuracy and average absolute bias error of comparative applications were 76.33% and 17.52%, respectively.

  15. Best Books 2010

    Science.gov (United States)

    Jones, Trevelyn; Toth, Luann; Charnizon, Marlene; Grabarek, Daryl; Fleishhacker, Joy

    2010-01-01

    This article presents the 62 books chosen by "School Library Journal's" editors as the best of the year. While novels include some historical settings and contemporary concerns, it is fantasy that continues to reign supreme. More original, and more creative than ever, it includes selections that are frightening, edgy, wildly funny, electrifying,…

  16. REVIEWS OF BOOKS : BOEKRESENSIES

    African Journals Online (AJOL)

    The life, work and times of Charles Turner Thackrah are sketched in an essay consisting of 45 pages; the balance of 233 pages being a facsimile reprint of ... Originally published in London in 1832 and long out of print, this book gives a ... when working hours were 'reduced from 72 to 69 hours per week', it is interesting to ...

  17. Book Catalogs; Selected References.

    Science.gov (United States)

    Brandhorst, Wesley T.

    The 116 citations on book catalogs are divided into the following two main sections: (1) Selected References, in alphabetic sequence by personal or institutional author and (2) Anonymous Entries, in alphabetic sequence by title. One hundred and seven of the citations cover the years 1960 through March 1969. There are five scattered citations in…

  18. REVIEWS OF BOOKS : BOEKRESENSIES

    African Journals Online (AJOL)

    The references at the end of each chapter and the index form a valuable source for further study. As a text book to which radiologists can confidently turn for the fullest information, it ..... (Oxon.), M.D. (Harvard), M.R.C.P. (London). With chapters.

  19. Year book Australia 1985

    Energy Technology Data Exchange (ETDEWEB)

    Cameron, R J

    1985-01-01

    The Year Book is the principal reference work produced by the Central Office of the Australian Bureau of Statistics (ABS). It provides a comprehensive and detailed statistical review of all aspects of the economy and social conditions of Australia. In addition, it contains descriptive matter dealing with Australia's history, geography, physiography, climate and meteorology, government, defence and repatriation services and international relations. The first Official Year Book was published in 1908. This is the sixty-ninth Year Book issued under the authority of the Commonwealth Government and follows a similar pattern to previous editions. However, chapters have been revised and new material has been added. Most of the statistics contained in this volume relate to the years ended June or December 1983 or 1984. More detailed, and in many cases more recent, statistics are available in other ABS publications. The more significant of these publications are listed at the end of the relevant chapters of the Year book; the ABS Catalogue of Publications (1101.0) lists all current publications of the ABS.

  20. Boekbesprekings Book Reviews

    African Journals Online (AJOL)

    under the general heading - Part Ill, Food and Nutrition. Well-known ... with a working knowledge of short- and long-term effects of misuse, of .... Research in the field of coagulation moves so fast today that any book ... Londen: Cambridge University Press. 1973. ... This volume should be of great interest to all students of.