Science.gov

Sample records for 1175-5326 print edition

  1. Duplicate Records in the Bibliographic Utilities: A Historical Review of the Printing versus Edition Problem.

    ERIC Educational Resources Information Center

    Jones, Barbara; Kastner, Arno

    1983-01-01

    Printings and editions of a given monographic title are noted as major causes of duplicate bibliographic records in bibliographic networks. Considerations which cataloger must note--history of printing technology, cataloging rules, Library of Congress policy, local practices, and standards of bibliographic utilities--are discussed. Thirty-three…

  2. Journal of Teaching in Marriage and Family: Innovations in Family Science Education. Archival Print Edition, 2001.

    ERIC Educational Resources Information Center

    Gentry, Deborah, Ed.

    2002-01-01

    This document comprises the archival print edition of the first volume of a quarterly electronic journal providing a forum for information on leading-edge teaching innovations and research findings in the field of family science. The foci of the journal are the family science curriculum, instruction issues, evaluation and assessment, and…

  3. Dyed and Printed Textiles: Javanese Batik [and] Dutch Wax Prints [and] West African Adire. Third Edition.

    ERIC Educational Resources Information Center

    Burke, Sue

    Three booklets focusing on dyed and printed textile techniques of Java, West Africa, and the Netherlands describe historical and ethnographic materials as well as the development of particular technical traditions. Each section may be used alone or with either or both of the others. When used together, these booklets illustrate the…

  4. Printing Appleworks V1.3 Spreadsheet Files Using the Apple IIe Computer. First Edition.

    ERIC Educational Resources Information Center

    Schlenker, Richard M.; Schlenker, Deborah S.

    This guide was developed as a "how to" training device for printing spreadsheet files using AppleWorks on the Apple IIe computer with a Duodisk or two disk drives. Step-by-step instructions are provided for selecting the print option; printing entire files; and for printing specific rows, columns, or blocks of the file. For each step, a diagram of…

  5. Print.

    ERIC Educational Resources Information Center

    Hurlburt, Carol J.

    2000-01-01

    Provides descriptions of jobs related to the printing industry. Includes information on salaries, labor market outlook, and education/training needed. Describes careers in commercial printing and graphic communications. (JOW)

  6. A GreenPrint for Minnesota: State Plan for Environmental Education. Second Edition.

    ERIC Educational Resources Information Center

    Minnesota State Office of Environmental Assistance, St. Paul.

    This document provides recommendations and strategies to achieve the goals for environmental education in the state of Minnesota. It represents the second edition of the state plan for Minnesota which provides guidelines to individuals, organizations, and agencies to support environmental education (EE) to achieve state goals. Contents include:…

  7. The Effect of Format on Performance: Editing Text in Print versus Digital Formats

    ERIC Educational Resources Information Center

    Eden, Sigal; Eshet-Alkalai, Yoram

    2013-01-01

    In light of the present-day proliferation of digital texts and the increase in situations that require active digital text reading in learning, it is becoming increasingly important to shed light on the comparison between print and digital reading under active reading conditions. In this study, the active reading abilities of 93 university…

  8. [An introduction on the editions of Zhang Gao's Yi shuo (Medical Narrations)].

    PubMed

    Wang, Xuguang; Lu, Xiang

    2014-11-01

    Zhang Gao's Yi shuo (Medical Narrations) of the Southern Song Dynasty had 2 kinds of editions: domestic editions and foreign editions. The former includes 1 Song edition, 14 Ming editions, 3 Qing editions and 25 editions after the Republic of China. The latter, mainly 2 classes, the Japanese edition and Korean printing type edition. In the Ming Dynasty, the editions of Yi shuo generated 2 branches: inherited edition and supplementary edition. The inherited editions include Gu Dingfang's edition, Zhang Yaode's edition, Wu Mianxue's edition, Wu Zhongheng's edition, Wang Kentang's edition, editions from Si ku quan shu (Imperial Collection of Four), stereotype edition of the 3th year of Xuantong reign (1911) from Shanghai Civilization Bookstore, edition of the 2(nd) year of Manji of Japan etc. The supplemental editions include Zhang Zili's edition, Shen Fan's edition, Fu Feng'ao's edition, transcript of the late Ming Dynasty preserved in the Library of Peking University, and Korean printing type edition etc.

  9. [An introduction on the editions of Zhang Gao's Yi shuo (Medical Narrations)].

    PubMed

    Wang, Xuguang; Lu, Xiang

    2014-11-01

    Zhang Gao's Yi shuo (Medical Narrations) of the Southern Song Dynasty had 2 kinds of editions: domestic editions and foreign editions. The former includes 1 Song edition, 14 Ming editions, 3 Qing editions and 25 editions after the Republic of China. The latter, mainly 2 classes, the Japanese edition and Korean printing type edition. In the Ming Dynasty, the editions of Yi shuo generated 2 branches: inherited edition and supplementary edition. The inherited editions include Gu Dingfang's edition, Zhang Yaode's edition, Wu Mianxue's edition, Wu Zhongheng's edition, Wang Kentang's edition, editions from Si ku quan shu (Imperial Collection of Four), stereotype edition of the 3th year of Xuantong reign (1911) from Shanghai Civilization Bookstore, edition of the 2(nd) year of Manji of Japan etc. The supplemental editions include Zhang Zili's edition, Shen Fan's edition, Fu Feng'ao's edition, transcript of the late Ming Dynasty preserved in the Library of Peking University, and Korean printing type edition etc. PMID:25620361

  10. News Editing. Second Edition.

    ERIC Educational Resources Information Center

    Westley, Bruce H.

    A revision of the first edition of "News Editing," this is a textbook for the newspaper editor. The duties of the editor are detailed, as are those of other newspaper employees. Among the basic editing skills the author includes suggestions for sentence structure, word usage, and vocabulary. Examples are given of editing for objectivity, handling…

  11. Science Policy: A Working Glossary. Fourth Edition. Committee on Science and Technology, U.S. House of Representatives, Ninety-Fifth Congress, Second Session. Committee Print.

    ERIC Educational Resources Information Center

    Huddle, Franklin P., Ed.; Carlson, Elaine, Ed.

    Presented is the fourth edition of the Working Glossary on Science Policy, prepared by the Congressional Research Service for the Subcommittee on Science, Research and Technology in the House of Representatives. The purpose of the glossary is to facilitate communication between Congress and persons engaged in the study of science policy. This…

  12. Leaf Printing.

    ERIC Educational Resources Information Center

    Mitchell, Charles W.

    1985-01-01

    Using many different media, students can turn leaves into images which can be used for study, bulletin boards, collections, and identification. The simple techniques described include pastel printing, smoke prints, ink or tempura printing, bleach printing on t-shirts, ditto machine printing using carbon paper, and making cutouts. (DH)

  13. Creative News Editing. Second Edition.

    ERIC Educational Resources Information Center

    Crowell, Alfred A.

    Designed to teach college students how to edit, this book provides an overview of skills required to produce the newspaper, emphasizing the editing of copy, the writing of headlines, and layout and production techniques. The author discusses several theories about how to edit newspapers; the importance of staff organization on metropolitan…

  14. Print. Outreach Series Paper Number 1.

    ERIC Educational Resources Information Center

    Assael, Daniel; Trohanis, Pascal

    A brief introduction outlines a general print product planning, production, and distribution process which is followed by explanations of 26 print process concepts with references to the ideas of experts in the field. The alphabetically-arranged concepts include audience, brochures, content, disclaimers, editing, format, grammar, halftones, inks,…

  15. Resources on Professional Development Schools: An Annotated Bibliography and Resource Guide. Third Edition.

    ERIC Educational Resources Information Center

    Abdal-Haqq, Ismat, Comp.

    This third edition includes 136 annotations and abstracts on Professional Development Schools (PDSs). Most resources are published since 1997. Because earlier editions of this publication are now out of print, annotations of several works from the second edition were chosen for inclusion in the current edition. In many cases, the older entries…

  16. The Print and Computer Enlargement System--PACE. Final Report.

    ERIC Educational Resources Information Center

    Morford, Ronald A.

    The Print and Computer Enlargement (PACE) System is being designed as a portable computerized reading and writing system that enables a low-vision person to read regular print and then create and edit text using large-print computerized output. The design goal was to develop a system that: weighed no more than 12 pounds so it could be easily…

  17. The Best of "The Running Record." Revised Edition.

    ERIC Educational Resources Information Center

    Reading Recovery Council of North America, Columbus, OH.

    This revised edition of the first volume of the "Best of the Running Record Newsletter" contains 23 articles published between March 1989 and Spring 1998--some selections are from the now out-of-print first edition. Articles are arranged by subject matter to assist the reader in finding articles which address a particular point of interest.…

  18. Planning and Producing Audiovisual Materials. Third Edition.

    ERIC Educational Resources Information Center

    Kemp, Jerrold E.

    A revised edition of this handbook provides illustrated, step-by-step explanations of how to plan and produce audiovisual materials. Included are sections on the fundamental skills--photography, graphics and recording sound--followed by individual sections on photographic print series, slide series, filmstrips, tape recordings, overhead…

  19. Asia: A Guide to Paperbacks. Revised Edition.

    ERIC Educational Resources Information Center

    Embree, Ainslie T., Ed.

    The guide includes in-print titles which were listed in the original guide and the supplement, new titles which appeared between December 1965 and December 1967, books published in 1968 provided by some publishers, and a few titles omitted from earlier editions. All the books are listed alphabetically by author within five subject areas:…

  20. ASIA A Guide to Paperbacks. Revised Edition.

    ERIC Educational Resources Information Center

    Embree, Ainslie T., Ed.

    The guide includes in-print titles which were listed in the original guide and the supplement, new titles which appeared between December 1965 and December 1967, books published in 1968 provided by some publishers, and a few titles omitted from earlier editions. All the books are listed alphabetically by author within five subject areas:…

  1. Digital printing

    NASA Astrophysics Data System (ADS)

    Sobotka, Werner K.

    1997-02-01

    Digital printing is described as a tool to replace conventional printing machines completely. Still this goal was not reached until now with any of the digital printing technologies to be described in the paper. Productivity and costs are still the main parameters and are not really solved until now. Quality in digital printing is no problem anymore. Definition of digital printing is to transfer digital datas directly on the paper surface. This step can be carried out directly or with the use of an intermediate image carrier. Keywords in digital printing are: computer- to-press; erasable image carrier; image carrier with memory. Digital printing is also the logical development of the new digital area as it is pointed out in Nicholas Negropotes book 'Being Digital' and also the answer to networking and Internet technologies. Creating images text and color in one country and publishing the datas in another country or continent is the main advantage. Printing on demand another big advantage and last but not least personalization the last big advantage. Costs and being able to coop with this new world of prepress technology is the biggest disadvantage. Therefore the very optimistic growth rates for the next few years are really nonexistent. The development of complete new markets is too slow and the replacing of old markets is too small.

  2. Printed electronics

    NASA Technical Reports Server (NTRS)

    Crain, John M. (Inventor); Lettow, John S. (Inventor); Aksay, Ilhan A. (Inventor); Korkut, Sibel A. (Inventor); Chiang, Katherine S. (Inventor); Chen, Chuan-hua (Inventor); Prud'Homme, Robert K. (Inventor)

    2012-01-01

    Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

  3. Printed Electronics

    NASA Technical Reports Server (NTRS)

    Crain, John M. (Inventor); Lettow, John S. (Inventor); Aksay, Ilhan A. (Inventor); Korkut, Sibel A. (Inventor); Chiang, Katherine S. (Inventor); Chen, Chuan-Hua (Inventor); Prud'Homme, Robert K. (Inventor)

    2014-01-01

    Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

  4. Printed Electronics

    NASA Technical Reports Server (NTRS)

    Crain, John M. (Inventor); Lettow, John S. (Inventor); Aksay, Ilhan A. (Inventor); Korkut, Sibel (Inventor); Chiang, Katherine S. (Inventor); Chen, Chuan-Hua (Inventor); Prud'Homme, Robert K. (Inventor)

    2015-01-01

    Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

  5. How We 3D-Print Aerogel

    SciTech Connect

    2015-04-23

    A new type of graphene aerogel will make for better energy storage, sensors, nanoelectronics, catalysis and separations. Lawrence Livermore National Laboratory researchers have made graphene aerogel microlattices with an engineered architecture via a 3D printing technique known as direct ink writing. The research appears in the April 22 edition of the journal, Nature Communications. The 3D printed graphene aerogels have high surface area, excellent electrical conductivity, are lightweight, have mechanical stiffness and exhibit supercompressibility (up to 90 percent compressive strain). In addition, the 3D printed graphene aerogel microlattices show an order of magnitude improvement over bulk graphene materials and much better mass transport.

  6. Immigration and Nationality Act (With Amendments and Notes on Related Laws). Committee Print for the Use of the Committee on the Judiciary House of Representatives, United States, Ninety-Sixth Congress, Second Session. 7th Edition. Revised.

    ERIC Educational Resources Information Center

    Cline, Garner J.

    This is the entire text of the 7th edition (revised September 1980) of the Immigration and Nationality Act with amendments and notes on related laws. The law covers immigration, nationality and naturalization, and refugee assistance. Appendices include information on related provisions of the law, processing of immigrants and nonimmigrants, and…

  7. Printed photodetectors

    NASA Astrophysics Data System (ADS)

    Pace, Giuseppina; Grimoldi, Andrea; Sampietro, Marco; Natali, Dario; Caironi, Mario

    2015-10-01

    Photodetectors convert light pulses into electrical signals and are fundamental building blocks for any opto-electronic system adopting light as a probe or information carrier. They have widespread technological applications, from telecommunications to sensors in industrial, medical and civil environments. Further opportunities are plastic short-range communications systems, interactive large-area surfaces and light-weight, flexible, digital imagers. These applications would greatly benefit from the cost-effective fabrication processes enabled by printing technology. While organic semiconductors are the most investigated materials for printed photodetectors, and are the main focus of the present review, there are notable examples of other inorganic or hybrid printable semiconductors for opto-electronic systems, such as quantum-dots and nanowires. Here we propose an overview on printed photodetectors, including three-terminal phototransistors. We first give a brief account of the working mechanism of these light sensitive devices, and then we review the recent progress achieved with scalable printing techniques such as screen-printing, inkjet and other non-contact technologies in the development of all-printed or hybrid systems.

  8. Unit: Petroleum, Inspection Pack, National Trial Print.

    ERIC Educational Resources Information Center

    Australian Science Education Project, Toorak, Victoria.

    This is a National Trial Print of a unit on petroleum developed for the Australian Science Education Project. The package contains the teacher's edition of the written material and a script for a film entitled "The Extraordinary Experience of Nicholas Nodwell" emphasizing the uses of petroleum and petroleum products in daily life and designed to…

  9. The Technique of Film Editing. Enlarged Edition.

    ERIC Educational Resources Information Center

    Reisz, Karel; Millar, Gavin

    Film editing is discussed from the point of view, not only of the person in the cutting room, but also of the person who has responsibility for the final film. Part I outlines the history of editing from the silent film to 1953. It discusses the practice of editing for action, dialogue, comedy, and montage sequences, as well as in documentaries,…

  10. Major Appliance Repair. Teacher Edition and Student Edition. Second Edition.

    ERIC Educational Resources Information Center

    Smreker, Gene; Calvert, King

    This second edition contains teacher and student guides for 14 units of instruction in major appliance repair. Each unit in the teacher edition includes some or all of the following basic components: objective sheet, suggested activities, answers to assignment sheets, answers to the written test, written test, a unit evaluation form, teacher…

  11. Diesel Technology: Introduction. Teacher Edition [and] Student Edition. Second Edition.

    ERIC Educational Resources Information Center

    Joerschke, John D.; Eichhorn, Lane

    This complete teacher edition of a diesel technology course consists of introductory pages, teacher pages, and the student edition. The introductory pages provide these tools: training and competency profile; National Automotive Technicians Education Foundation Crosswalk; instructional/task analysis; basic skills icons and classifications; basic…

  12. Basic Wiring. Third Edition. Teacher Edition [and] Student Edition.

    ERIC Educational Resources Information Center

    Kaltwasser, Stan; Flowers, Gary; Blasingame, Don; Batson, Larry; Ipock, Dan; Carroll, Charles; Friesen, Wade; Fleming, Glenn

    This publication contains both a teacher edition and a student edition of materials for a foundation course in an electrical wiring program. The course introduces basic concepts and skills that are prerequisites to residential wiring and commercial and industrial wiring courses. The contents of the materials are tied to measurable and observable…

  13. The levels of edit, second edition

    NASA Technical Reports Server (NTRS)

    Vanburen, R.; Buehler, M. F.

    1980-01-01

    The editorial process is analyzed, and five levels of edit are identified. These levels represent cumulative combinations of nine types of edit: Coordination, Policy, Integrity, Screening, Copy Clarification, Format, Mechanical Style, Language, and Substantive. The levels and types of edit, although developed for specific use with external reports at the Jet Propulsion Laboratory, cover the general range of technical editing, especially as it applies to an in-house technical publications organization. Each type of edit is set forth in terms of groups of actions to be performed by editor. The edit-level concept has enhanced understanding and communication among editors, authors, and publications managers concerning the specific editorial work to be done on each manuscript. It has also proved useful as a management tool for estimating and monitoring cost.

  14. The 5th edition of the Roma-BZCAT. A short presentation

    NASA Astrophysics Data System (ADS)

    Massaro, E.; Maselli, A.; Leto, C.; Marchegiani, P.; Perri, M.; Giommi, P.; Piranomonte, S.

    2015-05-01

    The 5th edition of the Roma-BZCAT Multifrequency Catalogue of Blazars is available in a printed version and online at the ASDC website (http://www.asdc.asi.it/bzcat); it is also in the NED database. It presents several relevant changes with respect to the past editions which are briefly described in this paper.

  15. Wikipedia editing dynamics

    NASA Astrophysics Data System (ADS)

    Gandica, Y.; Carvalho, J.; Sampaio dos Aidos, F.

    2015-01-01

    A model for the probabilistic function followed in editing Wikipedia is presented and compared with simulations and real data. It is argued that the probability of editing is proportional to the editor's number of previous edits (preferential attachment), to the editor's fitness, and to an aging factor. Using these simple ingredients, it is possible to reproduce the results obtained for Wikipedia editing dynamics for a collection of single pages as well as the averaged results. Using a stochastic process framework, a recursive equation was obtained for the average of the number of edits per editor that seems to describe the editing behavior in Wikipedia.

  16. Introduction to United States Government Information Sources. Sixth Edition. Library and Information Science Text Series.

    ERIC Educational Resources Information Center

    Morehead, Joe

    This book provides an account of the general and specialized sources, in print and non-print formats, that make up the bibliographic and textual structure of federal government information. This edition has been revised to reflect the many changes that have occurred in the production and dissemination of government products within the last five…

  17. Teaching about Mexico. Annotated Bibliography of Supplementary Instructional Materials. Second Edition.

    ERIC Educational Resources Information Center

    San Diego State Univ., CA. Center for Latin American Studies.

    This second edition contains annotated entries of over 200 print, audiovisual, and computer-based resources dealing with Mexico for instructional use at the K-12 levels. The bibliographic search was designed to be comprehensive, not evaluative. The bibliography is organized into four principal sections: (1) print materials; (2) audiovisual…

  18. Program Aids In Printing FORTRAN-Coded Output

    NASA Technical Reports Server (NTRS)

    Akian, Richard A.

    1993-01-01

    FORPRINT computer program prints FORTRAN-coded output files on most non-Postscript printers with such extra features as control of fonts for Epson and Hewlett Packard printers. Rewrites data to printer and inserts correct printer-control codes. Alternative uses include ability to separate data or ASCII file during printing by use of editing software to insert "1" in first column of data line that starts new page. Written in FORTRAN 77.

  19. Miniature Environments, An Environmental Education Guidebook. Revised Edition.

    ERIC Educational Resources Information Center

    Bureau of Outdoor Recreation (Dept. of Interior), Washington, DC.

    The purpose of this booklet is to bring into the classroom the ecological processes and principles that underlie nature. Students get the opportunity to work with natural objects and to learn about the principles that regulate them. In this revised edition, a number of publications have been compiled and printed under one title. The booklet is…

  20. Reading Comprehension: Strategies for Independent Learners. Second Edition

    ERIC Educational Resources Information Center

    Blachowicz, Camille; Ogle, Donna

    2008-01-01

    The authors offer specific classroom practices that help K-9 students compare and evaluate print and online sources, develop vocabulary, build study and test-taking skills, and become motivated readers. The second edition reflects new research on informational literacy and academic and content-specific vocabulary development, and also discusses…

  1. Assistive Potencies: Reconfiguring the Scholarly Edition in an Electronic Setting

    ERIC Educational Resources Information Center

    Lyman, Eugene William

    2009-01-01

    This dissertation makes the claim that electronic scholarly editions have the potential to produce more reliable scholarly texts than their print-based antecedents. It consists of an introduction, four chapters, and a brief conclusion. It originated in my work creating the Elwood Viewer, a sophisticated software browser written to display TEI…

  2. Single-edition quadrangle maps

    USGS Publications Warehouse

    ,

    1998-01-01

    In August 1993, the U.S. Geological Survey's (USGS) National Mapping Division and the U.S. Department of Agriculture's Forest Service signed an Interagency Agreement to begin a single-edition joint mapping program. This agreement established the coordination for producing and maintaining single-edition primary series topographic maps for quadrangles containing National Forest System lands. The joint mapping program saves money by eliminating duplication of effort by the agencies and results in a more frequent revision cycle for quadrangles containing national forests. Maps are revised on the basis of jointly developed standards and contain normal features mapped by the USGS, as well as additional features required for efficient management of National Forest System lands. Single-edition maps look slightly different but meet the content, accuracy, and quality criteria of other USGS products. The Forest Service is responsible for the land management of more than 191 million acres of land throughout the continental United States, Alaska, and Puerto Rico, including 155 national forests and 20 national grasslands. These areas make up the National Forest System lands and comprise more than 10,600 of the 56,000 primary series 7.5-minute quadrangle maps (15-minute in Alaska) covering the United States. The Forest Service has assumed responsibility for maintaining these maps, and the USGS remains responsible for printing and distributing them. Before the agreement, both agencies published similar maps of the same areas. The maps were used for different purposes, but had comparable types of features that were revised at different times. Now, the two products have been combined into one so that the revision cycle is stabilized and only one agency revises the maps, thus increasing the number of current maps available for National Forest System lands. This agreement has improved service to the public by requiring that the agencies share the same maps and that the maps meet a

  3. Printed circuits. Citations from the NTIS data base

    NASA Astrophysics Data System (ADS)

    Reed, W. E.

    1980-04-01

    The design, fabrication, testing, and applications of printed circuits are presented in these citations of Federally-sponsored research reports. Research on computer aided design, soldering, etching, plating, photolithography, and materials are cited. This updated bibliography contains 175 abstracts, 41 of which are new entries to the previous edition.

  4. Catalog of Infrared Observations, Third Edition

    NASA Technical Reports Server (NTRS)

    Gezari, Daniel Y.; Schmitz, Marion; Pitts, Patricia S.; Mead, Jaylee M.

    1993-01-01

    The Far Infrared Supplement contains a subset of the data in the full Catalog of Infrared Observations (all observations at wavelengths greater than 4.6 microns). The Catalog of Infrared Observations (CIO), NASA RP-1294, is a compilation of infrared astronomical observational data obtained from an extensive literature search of scientific journals and major astronomical catalogs and surveys. The literature search is complete for years 1965 through 1990 in this Third Edition. The Catalog contains about 210,000 observations of roughly 20,000 individual sources and supporting appendices. The expanded Third Edition contains coded IRAS 4-band data for all CIO sources detected by IRAS. The appendices include an atlas of infrared source positions (also included in this volume), two bibliographies of Catalog listings, and an atlas of infrared spectral ranges. The complete CIO database is available to qualified users in printed, microfiche, and magnetic-tape formats.

  5. Catalog of infrared observations, third edition

    NASA Astrophysics Data System (ADS)

    Gezari, Daniel Y.; Schmitz, Marion; Pitts, Patricia S.; Mead, Jaylee M.

    1993-06-01

    The Far Infrared Supplement contains a subset of the data in the full Catalog of Infrared Observations (all observations at wavelengths greater than 4.6 microns). The Catalog of Infrared Observations (CIO), NASA RP-1294, is a compilation of infrared astronomical observational data obtained from an extensive literature search of scientific journals and major astronomical catalogs and surveys. The literature search is complete for years 1965 through 1990 in this Third Edition. The Catalog contains about 210,000 observations of roughly 20,000 individual sources and supporting appendices. The expanded Third Edition contains coded IRAS 4-band data for all CIO sources detected by IRAS. The appendices include an atlas of infrared source positions (also included in this volume), two bibliographies of Catalog listings, and an atlas of infrared spectral ranges. The complete CIO database is available to qualified users in printed, microfiche, and magnetic-tape formats.

  6. Explanatory Supplement to the Astronomical Almanac, Third Edition

    NASA Astrophysics Data System (ADS)

    Seidelmann, P. Kenneth; Urban, S. E.

    2010-01-01

    "The Explanatory Supplement to the Astronomical Almanac" (hereafter "The Explanatory Supplement") is a comprehensive reference book on the topic of positional astronomy, covering the theories and algorithms used to produce "The Astronomical Almanac" (AsA), an annual publication produced jointly by the Nautical Almanac Office of the US Naval Observatory (USNO) and Her Majesty's Nautical Almanac Office (HMNAO) of the UK Hydrographic Office. The first edition of The Explanatory Supplement appeared in 1961 and was reprinted with amendments during the 1970s. The second edition was printed in 1992 and reprinted until 2006. Since the second edition, several changes have taken place in positional astronomy regarding reference systems and internationally accepted models, data sets, and computational methods; these have been incorporated into the AsA. Additionally, the data presented in the AsA have been modified over the years, with new tables being added and some being discontinued. Given these changes, a new edition of The Explanatory Supplement is appropriate. The third edition has been in development for the last few years and will be available in 2010. The book is organized similarly to the second (1991) edition, with each chapter written by subject matter experts. Authors from USNO and HMNAO contributed to the majority of the book, but there are authors from Jet Propulsion Laboratory, Technical University of Dresden, National Geospatial-Intelligence Agency, University of Texas Austin, and University of Virginia. This paper will discuss this latest edition of the Explanatory Supplement.

  7. Commercial printing and electronic color printing

    NASA Astrophysics Data System (ADS)

    Webb, Joseph W.

    1995-04-01

    Technologies such as Xeikon, Indigo, and the Heidelberg/Presstek GTO-DI can change both the way print buyers may purchase printed material and the way printers and trade services respond to changing demands. Our recent study surveys the graphic arts industry for their current views of these new products and provides forecasts of installations and usage with breakdowns by market segment and size of firm. The acceptance of desktop publishing and electronic prepress have not only paved the way for a totally electronic printing process, but it has broadened the base of people who develop color originals for reproduction. Electronic printing adds the ability to customize jobs on the fly. How print providers will respond to the impact of electronic color printing depends on how each firm perceives the 'threat.' Most printing companies are run by entrepreneurial individuals who have, as their highest priority, their own economic survival. Service bureaus are already looking at electronic color printing as yet another way to differentiate their businesses. The study was based on a mail survey with 682 responses from graphic arts firms, interviews with printers, suppliers, associations and industry executives, and detailed secondary research. Results of a new survey in progress in January 1995 is also presented.

  8. Digital Video Editing

    ERIC Educational Resources Information Center

    McConnell, Terry

    2004-01-01

    Monica Adams, head librarian at Robinson Secondary in Fairfax country, Virginia, states that librarians should have the technical knowledge to support projects related to digital video editing. The process of digital video editing and the cables, storage issues and the computer system with software is described.

  9. Transcultural Counseling. Second edition.

    ERIC Educational Resources Information Center

    McFadden, John, Ed.

    New trends in transcultural theory, expanded cultural paradigms, innovative counseling techniques for working with diverse ethnic groups, and a comprehensive discussion of professional issues are presented in this second edition of a popular text. This edition is designed to support curriculum changes in counselor education programs to maximize…

  10. Editing Newton in Geneva and Rome: The Annotated Edition of the Principia by Calandrini, Le Seur and Jacquier.

    PubMed

    Guicciardini, Niccolò

    2015-07-01

    This contribution examines the circumstances of composition of the annotated edition of Newton's Principia that was printed in Geneva in 1739-1742, which ran to several editions and was still in print in Britain in the mid-nineteenth century. This edition was the work of the Genevan Professor of Mathematics, Jean Louis Calandrini, and of two Minim friars based in Rome, Thomas Le Seur and François Jacquier. The study of the context in which this edition was conceived sheds light on the early reception of Newtonianism in Geneva and Rome. By taking into consideration the careers of Calandrini, Le Seur and Jacquier, as authors, lecturers and leading characters of Genevan and Roman cultural life, I will show that their involvement in the enterprise of annotating Newton's Principia answered specific needs of Genevan and Roman culture. The publication and reception of the Genevan annotated edition has also a broader European dimension. Both Calandrini and Jacquier were in touch with the French république des lettres, most notably with Clairaut and Du Châtelet, and with the Bernoulli family in Basel. Therefore, this study is also relevant for the understanding of the dissemination of Newton's ideas in Europe.

  11. Electromagnetism, Second Edition

    NASA Astrophysics Data System (ADS)

    Grant, I. S.; Phillips, W. R.

    2003-09-01

    The Manchester Physics Series General Editors: D. J. Sandiford; F. Mandl; A. C. Phillips Department of Physics and Astronomy, University of Manchester Properties of Matter B. H. Flowers and E. Mendoza Optics Second Edition F. G. Smith and J. H. Thomson Statistical Physics Second Edition F. Mandl Electromagnetism Second Edition I. S. Grant and W. R. Phillips Statistics R. J. Barlow Solid State Physics Second Edition J. R. Hook and H. E. Hall Quantum Mechanics F. Mandl Particle Physics Second Edition B. R. Martin and G. Shaw the Physics of Stars Second Edition A. C. Phillips Computing for Scientists R. J. Barlow and A. R. Barnett Electromagnetism, Second Edition is suitable for a first course in electromagnetism, whilst also covering many topics frequently encountered in later courses. The material has been carefully arranged and allows for flexi-bility in its use for courses of different length and structure. A knowledge of calculus and an elementary knowledge of vectors is assumed, but the mathematical properties of the differential vector operators are described in sufficient detail for an introductory course, and their physical significance in the context of electromagnetism is emphasised. In this Second Edition the authors give a fuller treatment of circuit analysis and include a discussion of the dispersion of electromagnetic waves. Electromagnetism, Second Edition features: The application of the laws of electromagnetism to practical problems such as the behaviour of antennas, transmission lines and transformers. Sets of problems at the end of each chapter to help student understanding, with hints and solutions to the problems given at the end of the book. Optional "starred" sections containing more specialised and advanced material for the more ambitious reader. An Appendix with a thorough discussion of electromagnetic standards and units. Recommended by many institutions. Electromagnetism. Second Edition has also been adopted by the Open University as the

  12. Large Print Bibliography, 1990.

    ERIC Educational Resources Information Center

    South Dakota State Library, Pierre.

    This bibliography lists materials that are available in large print format from the South Dakota State Library. The annotated entries are printed in large print and include the title of the material and its author, call number, publication date, and type of story or subject area covered. Some recorded items are included in the list. The entries…

  13. High Relief Block Printing.

    ERIC Educational Resources Information Center

    Foster, Michael

    1989-01-01

    Explains a method of block printing using styrofoam shapes to make high relief. Describes the creation of the block design as well as the actual printing process. Uses a range of paper types for printing so children can see the results of using different media. (LS)

  14. Compact organic vapor jet printing print head

    DOEpatents

    Forrest, Stephen R; McGraw, Gregory

    2013-12-24

    A first device is provided. The first device includes a print head, and a first gas source hermetically sealed to the print head. The print header further includes a first layer comprising a plurality of apertures, each aperture having a smallest dimension of 0.5 to 500 microns. A second layer is bonded to the first layer. The second layer includes a first via in fluid communication with the first gas source and at least one of the apertures. The second layer is made of an insulating material.

  15. Compact organic vapor jet printing print head

    DOEpatents

    Forrest, Stephen; McGraw, Gregory

    2016-02-02

    A first device is provided. The first device includes a print head, and a first gas source hermetically sealed to the print head. The print head further includes a first layer further comprising a plurality of apertures, each aperture having a smallest dimension of 0.5 to 500 microns. A second layer is bonded to the first layer. The second layer includes a first via in fluid communication with the first gas source and at least one of the apertures. The second layer is made of an insulating material.

  16. Compact organic vapor jet printing print head

    DOEpatents

    Forrest, Stepehen R; McGraw, Gregory

    2015-01-27

    A first device is provided. The first device includes a print head, and a first gas source hermetically sealed to the print head. The print head further includes a first layer further comprising a plurality of apertures, each aperture having a smallest dimension of 0.5 to 500 microns. A second layer is bonded to the first layer. The second layer includes a first via in fluid communication with the first gas source and at least one of the apertures. The second layer is made of an insulating material.

  17. Technobabble: Photoshop 6 Converges Web, Print Photograph-Editing Capabilities.

    ERIC Educational Resources Information Center

    Communication: Journalism Education Today, 2001

    2001-01-01

    Discusses the newly-released Adobe Photoshop 6, and its use in student publications. Notes its refined text-handling capabilities, a more user-friendly interface, integrated vector functions, easier preparation of Web images, and new and more powerful layer functions. (SR)

  18. CRISPR Genome Editing

    Cancer.gov

    A research article about a technique for gene editing known as CRISPR-Cas9. The technique has made it much easier and faster for cancer researchers to study mutations and test new therapeutic targets.

  19. The Official Records of the American Civil War: A Researcher's Guide. 2nd Edition.

    ERIC Educational Resources Information Center

    Aimone, Alan Conrad

    Official reports and correspondence of the American Civil War were printed by the United States Government Printing Office as the "Official Records, Army" (O.R.) in 129 volumes and the "Official Records, Navy" (N.O.R.) in 31 volumes. This corrected and expanded edition of the guide provides a brief historical sketch of the O.R. and N.O.R. and…

  20. Engraving Print Classification

    SciTech Connect

    Hoelck, Daniel; Barbe, Joaquim

    2008-04-15

    A print is a mark, or drawing, made in or upon a plate, stone, woodblock or other material which is cover with ink and then is press usually into a paper reproducing the image on the paper. Engraving prints usually are image composed of a group of binary lines, specially those are made with relief and intaglio techniques. Varying the number and the orientation of lines, the drawing of the engraving print is conformed. For this reason we propose an application based on image processing methods to classify engraving prints.

  1. Printed circuit board industry.

    PubMed

    LaDou, Joseph

    2006-05-01

    The printed circuit board is the platform upon which microelectronic components such as semiconductor chips and capacitors are mounted. It provides the electrical interconnections between components and is found in virtually all electronics products. Once considered low technology, the printed circuit board is evolving into a high-technology product. Printed circuit board manufacturing is highly complicated, requiring large equipment investments and over 50 process steps. Many of the high-speed, miniaturized printed circuit boards are now manufactured in cleanrooms with the same health and safety problems posed by other microelectronics manufacturing. Asia produces three-fourths of the world's printed circuit boards. In Asian countries, glycol ethers are the major solvents used in the printed circuit board industry. Large quantities of hazardous chemicals such as formaldehyde, dimethylformamide, and lead are used by the printed circuit board industry. For decades, chemically intensive and often sloppy manufacturing processes exposed tens of thousands of workers to a large number of chemicals that are now known to be reproductive toxicants and carcinogens. The printed circuit board industry has exposed workers to high doses of toxic metals, solvents, acids, and photolithographic chemicals. Only recently has there been any serious effort to diminish the quantity of lead distributed worldwide by the printed circuit board industry. Billions of electronics products have been discarded in every region of the world. This paper summarizes recent regulatory and enforcement efforts. PMID:16580876

  2. Printing Ancient Terracotta Warriors

    ERIC Educational Resources Information Center

    Gadecki, Victoria L.

    2010-01-01

    Standing in awe in Xian, China, at the Terra Cotta warrior archaeological site, the author thought of sharing this experience and excitement with her sixth-grade students. She decided to let her students carve patterns of the ancient soldiers to understand their place in Chinese history. They would make block prints and print multiple soldiers on…

  3. Reference Encyclopedia of the American Indian. Volume 1, 4th Edition.

    ERIC Educational Resources Information Center

    Klein, Barry T., Ed.

    Volume 1 of the fourth edition of the encyclopedia contains directory and descriptive listings of organizations in the United States and Canada, resource materials concerning North American Indians, and a bibliography of in-print books about the American Indian. The first section of the volume contains source listings of government agencies,…

  4. Edward Ardizzone Revisited: Lucy Brown and the Moral Editing of Art.

    ERIC Educational Resources Information Center

    Martin, Rebecca

    2000-01-01

    Suggests implications of the story line of "Lucy Brown and Mr. Grimes" provoked controversy among American librarians in the 1930s, leading to its 33-year out-of-print status. Compares the two editions of these issues. Considers a definition of a quality picture book and if they are for children only. Considers if revisions meant to modernize a…

  5. Editing graphs for maximum effect

    SciTech Connect

    Murphy, P.W.; Rhiner, R.W.

    1991-01-08

    The paper contains over eighty rules for editing graphs, arranged under nine major headings in a logical sequence for editing all the graphs in a manuscript. It is excerpted from a monograph used at the Lawrence Livermore National Laboratory to train beginning technical editors in editing graphs; a corresponding Hypercard stack is also used in this training. 6 refs., 4 figs.

  6. Authoritative Online Editions

    ERIC Educational Resources Information Center

    Benton, Thomas H.

    2007-01-01

    In this article, the author discusses how it is now very easy for anyone to find formerly hard-to-find books such as the works of Walt Whitman with the help of online booksellers. The author also describes the efforts made by various institutions to produce online editions of the works of major writers. One such prominent project is the archive…

  7. Aerospace Bibliography, Third Edition.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    This third edition bibliography lists books and teaching aids related to aeronautics and space. Aeronautics titles are limited to aerospace-related research subjects, and books on astronomy to those directly related to space exploration. Also listed are pertinent references like pamphlets, films, film strips, booklets, charts, pictures,…

  8. Newspaper Editing: English, Journalism.

    ERIC Educational Resources Information Center

    Bullock, Johanna

    A course designed to groom editors for the newspaper is presented. Editing copy, copyreading and proofreading, principles of headlining, responsibility of the press, libel and slander laws, and problems of censorship are covered. Course objectives include the following: (1) The student will recognize and correct all newspaper items that do not…

  9. MENTAL DEFICIENCY. SECOND EDITION.

    ERIC Educational Resources Information Center

    HILLIARD, L.T.; KIRMAN, BRIAN H.

    REVISED TO INCLUDE LEGISLATIVE AND ADMINISTRATIVE PROCEDURES NEW IN BRITAIN SINCE THE 1957 EDITION, THE TEXT INCLUDES RECENT ADVANCES IN ETIOLOGY, PATHOLOGY, AND TREATMENT OF MENTAL DEFICIENCY. CONSIDERATION OF THE BACKGROUND OF MENTAL DEFICIENCY INCLUDES HISTORICAL AND LEGAL ASPECTS, THE SOCIAL BACKGROUND OF MENTAL DEFECT, PRENATAL CAUSES OF…

  10. Aerospace Bibliography. Sixth Edition.

    ERIC Educational Resources Information Center

    National Aerospace Education Council, Washington, DC.

    This sixth edition of the National Aeronautics and Space Administration's (NASA) bibliography presents an updated list of books, references, periodicals, and other educational materials related to space flight and space science. To find materials on a particular subject and for a specific reading level, users are advised to refer first to Part…

  11. Beginning to edit physics

    SciTech Connect

    Murphy, P.W.

    1995-02-01

    A physicist-turned-editor shows you the basics required for copyediting physics papers (physical quantities, symbols, units, scientific notation, the structure of mathematical expressions, the nature of graphs), and points the way to learning enough ``editorial physics`` to begin substantive editing.

  12. Russian astronomical ephemeris editions and software

    NASA Astrophysics Data System (ADS)

    Glebova, N.; Lukashova, M.; Netsvetaeva, G.; Sveshnikov, M.; Skripnichenko, V.

    2015-08-01

    Institute of Applied Astronomy has published "The Astronomical Yearbook", "The Nautical Astronomical Yearbook", "The Nautical Astronomical Almanac" biennial. Ephemerides are calculated according to resolutions of GA IAU of 2000-2006. The EPM domestic theory of movement of the Solar system bodies is used in Russian astronomical ephemeris editions and software since 2009 according to the recommendations of the conference CTNS-2007. Along with printing the astronomical software are elaborated. "The Personal Astronomical Yearbook" (PersAY) allows the user to solve tasks of calculation of ephemerides for any moment in various time scales, and for any position of the observer on a terrestrial surface. System of the removed access the "Scturman" is developed also intended to solve some the navigating tasks.

  13. Centralize Printing, and Save.

    ERIC Educational Resources Information Center

    McCormick, Kathleen

    1984-01-01

    Describes the operations of a centralized printing office in a California school district. Centralization greatly increased the efficiency and lowered the cost of generating publications, information services, newsletters, and press releases throughout the school year. (TE)

  14. Stop, Look, Listen, Print

    ERIC Educational Resources Information Center

    Schwing, Pauline E.

    1972-01-01

    Article describes the use of audiovisual aids in teaching third-graders how to make brayer, string, Styrofoam and gadget prints. Author advises close cooperation between art and classroom teachers. Printmaking as a means of communication is touched upon. (PD)

  15. Spanish-Language Health Communication Teaching Aids. A List of Printed Materials and Their Sources.

    ERIC Educational Resources Information Center

    Isquith, Robert N., Comp.; Webb, Charles T., Comp.

    Over 450 Spanish printed materials about the various aspects of health and their sources are listed in this publication. Italics are used to indicate either the translation of Spanish titles or the titles of English-language editions. Publications with bilingual texts are shown by hyphenated titles. Information about the distribution of materials…

  16. LISP. Second edition

    SciTech Connect

    Winston, P.H.; Horn, B.K.

    1986-01-01

    In this edition, the authors redirect the orientation of the text towards the Common LISP dialect, an amalgam of the features of the dialects which have evolved from the LISP programming language. The authors introduce discussions of procedure abstraction and data abstraction; add an introduction to message-passing and object-centred programming, and have revised the chapters on mathematical examples, natural-language interfaces, symbolic pattern matching, and rule-based expert systems.

  17. Understanding Physics, First Edition

    NASA Astrophysics Data System (ADS)

    Cummings, Karen; Laws, Priscilla W.; Redish, Edward F.; Cooney, Patrick J.

    2004-03-01

    Built on the foundations of Halliday, Resnick, and Walker's Fundamentals of Physics Sixth Edition, this text is designed to work with interactive learning strategies that are increasingly being used in physics instruction (for example, microcomputer-based labs, interactive lectures, etc. ). In doing so, it incorporates new approaches based upon Physics Education Research (PER), aligns with courses that use computer-based laboratory tools, and promotes Activity Based Physics in lectures, labs, and recitations.

  18. Video Editing System

    NASA Technical Reports Server (NTRS)

    Schlecht, Leslie E.; Kutler, Paul (Technical Monitor)

    1998-01-01

    This is a proposal for a general use system based, on the SGI IRIS workstation platform, for recording computer animation to videotape. In addition, this system would provide features for simple editing and enhancement. Described here are a list of requirements for the system, and a proposed configuration including the SGI VideoLab Integrator, VideoMedia VLAN animation controller and the Pioneer rewritable laserdisc recorder.

  19. Interactive Metro Map Editing.

    PubMed

    Wang, Yu-Shuen; Peng, Wan-Yu

    2016-02-01

    Manual editing of a metro map is essential because many aesthetic and readability demands in map generation cannot be achieved by using a fully automatic method. In addition, a metro map should be updated when new metro lines are developed in a city. Considering that manually designing a metro map is time-consuming and requires expert skills, we present an interactive editing system that considers human knowledge and adjusts the layout to make it consistent with user expectations. In other words, only a few stations are controlled and the remaining stations are relocated by our system. Our system supports both curvilinear and octilinear layouts when creating metro maps. It solves an optimization problem, in which even spaces, route straightness, and maximum included angles at junctions are considered to obtain a curvilinear result. The system then rotates each edge to extend either vertically, horizontally, or diagonally while approximating the station positions provided by users to generate an octilinear layout. Experimental results, quantitative and qualitative evaluations, and user studies show that our editing system is easy to use and allows even non-professionals to design a metro map.

  20. Printed hybrid systems

    NASA Astrophysics Data System (ADS)

    Karioja, Pentti; Mäkinen, Jukka-Tapani; Keränen, Kimmo; Aikio, Janne; Alajoki, Teemu; Jaakola, Tuomo; Koponen, Matti; Keränen, Antti; Heikkinen, Mikko; Tuomikoski, Markus; Suhonen, Riikka; Hakalahti, Leena; Kopola, Pälvi; Hast, Jukka; Liedert, Ralf; Hiltunen, Jussi; Masuda, Noriyuki; Kemppainen, Antti; Rönkä, Kari; Korhonen, Raimo

    2012-04-01

    This paper presents research activities carried out at VTT Technical Research Centre of Finland in the field of hybrid integration of optics, electronics and mechanics. Main focus area in our research is the manufacturing of electronic modules and product structures with printed electronics, film-over-molding and polymer sheet lamination technologies and the goal is in the next generation of smart systems utilizing monolithic polymer packages. The combination of manufacturing technologies such as roll-to-roll -printing, injection molding and traditional component assembly is called Printed Hybrid Systems (PHS). Several demonstrator structures have been made, which show the potential of polymer packaging technology. One demonstrator example is a laminated structure with embedded LED chips. Element thickness is only 0.3mm and the flexible stack of foils can be bent in two directions after assembly process and was shaped curved using heat and pressure. The combination of printed flexible circuit boards and injection molding has also been demonstrated with several functional modules. The demonstrators illustrate the potential of origami electronics, which can be cut and folded to 3D shapes. It shows that several manufacturing process steps can be eliminated by Printed Hybrid Systems technology. The main benefits of this combination are small size, ruggedness and conformality. The devices are ideally suited for medical applications as the sensitive electronic components are well protected inside the plastic and the structures can be cleaned easily due to the fact that they have no joints or seams that can accumulate dirt or bacteria.

  1. BOK-Printed Electronics

    NASA Technical Reports Server (NTRS)

    Ghaffarian, Reza

    2013-01-01

    The use of printed electronics technologies (PETs), 2D or 3D printing approaches either by conventional electronic fabrication or by rapid graphic printing of organic or nonorganic electronic devices on various small or large rigid or flexible substrates, is projected to grow exponentially in commercial industry. This has provided an opportunity to determine whether or not PETs could be applicable for low volume and high-reliability applications. This report presents a summary of literature surveyed and provides a body of knowledge (BOK) gathered on the current status of organic and printed electronics technologies. It reviews three key industry roadmaps- on this subject-OE-A, ITRS, and iNEMI-each with a different name identification for this emerging technology. This followed by a brief review of the status of the industry on standard development for this technology, including IEEE and IPC specifications. The report concludes with key technologies and applications and provides a technology hierarchy similar to those of conventional microelectronics for electronics packaging. Understanding key technology roadmaps, parameters, and applications is important when judicially selecting and narrowing the follow-up of new and emerging applicable technologies for evaluation, as well as the low risk insertion of organic, large area, and printed electronics.

  2. NASA Thesaurus Supplement: A Three-Part Cumulative Update of the 1998 Edition of the NASA Thesaurus

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The NASA Thesaurus Supplement is a cumulative update to the 1998 edition of the NASA Thesaurus (NASA/SP-1998-7501). The Supplement, published every six months, includes all new terms and associated hierarchies added since the cutoff for the 1998 edition (December 1997). Parts 1 and 2 (Hierarchical Listing and Rotated Term Display) correspond to Volumes 1 and 2 of the 1998 printed edition of the NASA Thesaurus. Definitions are included in Part 1; uppercase/lowercase forms are provided in both Parts 1 and 2. Part 3 is a list of deletions or changes to valid terms.

  3. NASA Thesaurus Supplement: A Three-Part Cumulative Update of the 1998 Edition of the NASA Thesaurus. Supplement 7

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The NASA Thesaurus Supplement is a cumulative update to the 1998 edition of the NASA Thesaurus (NASA/SP-1998-7501). The Supplement, published every six months, includes all new terms and associated hierarchies added since the cutoff for the 1998 edition (December 1997). Parts 1 and 2 (Hierarchical Listing and Rotated Term Display) correspond to Volumes 1 and 2 of the 1998 printed edition of the NASA Thesaurus. Definitions are included in Part 1; uppercase/lowercase forms are provided in both Parts 1 and 2. Part 3 is a list of deletions or changes to valid terms.

  4. NASA Thesaurus Supplement: A Three-Part Cumulative Update of the 1998 Edition of the NASA Thesaurus. Supplement 5

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The NASA Thesaurus Supplement is a cumulative update to the 1998 edition of the NASA Thesaurus (NASA/SP-1998-7501). The Supplement, published every 6 months, includes all new terms and associated hierarchies added since the cutoff for the 1998 edition (December 1997). Parts 1 and 2 (Hierarchical Listing and Rotated Term Display) correspond to Volumes 1 and 2 of the 1998 printed edition of the NASA Thesaurus. Definitions are included in Part 1; uppercase/lowercase forms are provided in both Parts 1 and 2. Part 3 is a list of deletions or changes to valid terms.

  5. NASA Thesaurus Supplement: A Three-Part Cumulative Update of the 1998 Edition of the NASA Thesaurus. Supplement 4

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The NASA Thesaurus Supplement is a cumulative update to the 1998 edition of the NASA Thesaurus (NASA/SP-1998-7501). The Supplement, published every six months, includes all new terms and associated hierarchies added since the cutoff for the 1998 edition (December 1997). Parts 1 and 2 (Hierarchical Listing and Rotated Term Display) correspond to Volumes 1 and 2 of the 1998 printed edition. Definitions are included in Part 1; uppercase/lowercase forms are provided in both Parts 1 and 2. Part 3 is a list of deletions or changes to valid terms.

  6. REDIdb: the RNA editing database.

    PubMed

    Picardi, Ernesto; Regina, Teresa Maria Rosaria; Brennicke, Axel; Quagliariello, Carla

    2007-01-01

    The RNA Editing Database (REDIdb) is an interactive, web-based database created and designed with the aim to allocate RNA editing events such as substitutions, insertions and deletions occurring in a wide range of organisms. The database contains both fully and partially sequenced DNA molecules for which editing information is available either by experimental inspection (in vitro) or by computational detection (in silico). Each record of REDIdb is organized in a specific flat-file containing a description of the main characteristics of the entry, a feature table with the editing events and related details and a sequence zone with both the genomic sequence and the corresponding edited transcript. REDIdb is a relational database in which the browsing and identification of editing sites has been simplified by means of two facilities to either graphically display genomic or cDNA sequences or to show the corresponding alignment. In both cases, all editing sites are highlighted in colour and their relative positions are detailed by mousing over. New editing positions can be directly submitted to REDIdb after a user-specific registration to obtain authorized secure access. This first version of REDIdb database stores 9964 editing events and can be freely queried at http://biologia.unical.it/py_script/search.html.

  7. MANCHESTER MILLS, PRINT WORKS: BLUE DYE AND SOAPING; PRINTING AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MANCHESTER MILLS, PRINT WORKS: BLUE DYE AND SOAPING; PRINTING AND BLEACHING BUILDINGS. PHOTOCOPY OF c. 1905 VIEW LOOKING NORTHEAST. From the collection of Mr. George Durette, Photographer, Manchester, N. H. - Amoskeag Millyard, Canal Street, Manchester, Hillsborough County, NH

  8. Practical sedimentology, Second edition

    SciTech Connect

    Lewis, D.W. . Dept. of Geology); McConchie, D.M. . Centre for Coastal Management)

    1994-01-01

    This book is for technical professionals in mineral exploration, environmental management, agriculture or forestry, this new edition takes an interdisciplinary approach to provide a lively and detailed overview of practical sedimentology. Emphasizing application over theory, the text is streamlined for comprehension, and it features many summary tables and graphs. The ideal companion to Analytical Sedimentology, this volume updates both methodology and applications, incorporates software information and extensively covers new technical developments. Specifically designed for students and cross-functional practitioners, it requires minimal geological background.

  9. Gas dynamics. Second edition

    SciTech Connect

    John, J.E.A.

    1984-01-01

    The book treats the basic fundamentals of compressible flow and gas dynamics using a wide breadth of topical coverage. It emphasizes the clear, logical development of basic theory and applies theory to real engineering systems. New in this edition is a complete changeover from English units to SI units. New charts for computing flows containing conical shock waves and expanded tables for isentropic flow and normal shocks are featured. The text emphasizes one dimensional and internal flow, and contains: improved illustrations; many new homework problems; examples and problems involving current applications; and new Mollier diagrams for computing real gas effects.

  10. Editing the Small Magazine. 2nd Edition Revised.

    ERIC Educational Resources Information Center

    Ferguson, Rowena

    Designed for the aspiring journalist and the professional editor, this revised second edition serves as a standard reference work as well as an ideal means of keeping abreast of new trends and developments in the editing of small magazines. It describes the latest technological developments in type-setting and production; discusses and evaluates…

  11. Using Environmental Print to Enhance Emergent Literacy and Print Motivation

    ERIC Educational Resources Information Center

    Neumann, Michelle M.; Hood, Michelle; Ford, Ruth M.

    2013-01-01

    Given the ubiquitous and salient nature of environmental print, it has the potential to scaffold emergent literacy in young children. This randomised control study evaluated the effects of using environmental print compared to standard print (the same labels in manuscript form) in an 8-week intervention (30 min per week) to foster 3- to…

  12. For the Classroom: Print Shop.

    ERIC Educational Resources Information Center

    Current, 1984

    1984-01-01

    Presents an activity for students (ages 5-6 and 7-14) to identify external characteristics of marine life and plants through printing (using homemade stamp pads). Includes procedures and list of materials, and printing ideas. (JN)

  13. Printing and the Online Catalog.

    ERIC Educational Resources Information Center

    Price, Bennett J.

    1984-01-01

    Discusses issues involved in offering printing for online library catalogs and weighs advantages and disadvantages of screen printing versus remote printing--speed, quality, privacy, convenience, noise, control, costs, accessibility and service. Additional technical issues discussed are buffered versus unbuffered asynchronous printer ports,…

  14. Does Your Curriculum Need Editing?

    ERIC Educational Resources Information Center

    Brenner, Gerry

    1988-01-01

    Suggests that editing courses serve a campus-wide need for fostering better student-writers, and that editing skills provide non-English majors workaday and executive-level writing habits for jobs in commerce, industry, and the professions. Asserts that English departments should also develop internship programs for student editors. (MM)

  15. Text Editing in Chemistry Instruction.

    ERIC Educational Resources Information Center

    Ngu, Bing Hiong; Low, Renae; Sweller, John

    2002-01-01

    Describes experiments with Australian high school students that investigated differences in performance on chemistry word problems between two learning strategies: text editing, and conventional problem solving. Concluded that text editing had no advantage over problem solving in stoichiometry problems, and that the suitability of a text editing…

  16. A laser printing based approach for printed electronics

    NASA Astrophysics Data System (ADS)

    Zhang, T.; Hu, M.; Liu, Y.; Guo, Q.; Wang, X.; Zhang, W.; Lau, W.; Yang, J.

    2016-03-01

    Here we report a study of printing of electronics using an office use laser printer. The proposed method eliminates those critical disadvantages of solvent-based printing techniques by taking the advantages of electroless deposition and laser printing. The synthesized toner acts as a catalyst for the electroless copper deposition as well as an adhesion-promoting buffer layer between the substrate and deposited copper. The easy metallization of printed patterns and strong metal-substrate adhesion make it an especially effective method for massive production of flexible printed circuits. The proposed process is a high throughput, low cost, efficient, and environmentally benign method for flexible electronics manufacturing.

  17. "Printed-circuit" rectenna

    NASA Technical Reports Server (NTRS)

    Dickinson, R. M.

    1977-01-01

    Rectifying antenna is less bulky structure for absorbing transmitted microwave power and converting it into electrical current. Printed-circuit approach, using microstrip technology and circularly polarized antenna, makes polarization orientation unimportant and allows much smaller arrays for given performance. Innovation is particularly useful with proposed electric vehicles powered by beam microwaves.

  18. Just press print

    NASA Astrophysics Data System (ADS)

    Ornes, Stephen

    2013-09-01

    Patients requiring an organ transplant may one day no longer have to wait for a matching donor. As Stephen Ornes explains, researchers are making progress towards creating human organs with techniques such as 3D printing, using the patient's own cells for ink.

  19. Serendipitous Stencil Prints

    ERIC Educational Resources Information Center

    Tam, Jeff

    2008-01-01

    Printing, stamping, and rubbings are enjoyed by all ages, and the image-making capabilities of this media are endless and very spontaneous. In printmaking, images can be repeated, overlapped, inked in various colors, cut up, reassembled, and manipulated. Students find these methods to be engaging and serendipitous. This lesson, designed for eighth…

  20. Tin Can Textile Printing.

    ERIC Educational Resources Information Center

    Mansfield, Patricia; Sanford, Barbara

    1979-01-01

    Describes the process of "canning"--applying textile pigment or dye to cloth by moving a pigment-filled can across the fabric to create a linear design. This printing process is described as low-cost, easy, and suitable for all age and artistic levels. (Author/SJL)

  1. Bloomin' Color Celery Prints.

    ERIC Educational Resources Information Center

    Skophammer, Karen

    2002-01-01

    Describes a second and third grade art activity in which students used celery cores to create pictures in the style of Georgia O'Keefe. Explains that the students learned about O'Keefe's artwork and describes how the students created their prints. (CMK)

  2. Print Advertisements in Malaysia

    ERIC Educational Resources Information Center

    Hashim, Azirah

    2010-01-01

    This paper examines print advertisements in Malaysia to determine how advertisers seek to achieve their primary goal of persuading or influencing an audience by the use of both language and visuals. It describes the main component moves and rhetorical strategies used by writers to articulate the communicative purpose of the genre and the language…

  3. From Primer to Pleasure in Reading; An Introduction to the History of Children's Books in England from the Invention of Printing to 1914 with an Outline of Some Developments in Other Countries.

    ERIC Educational Resources Information Center

    Thwaite, Mary F.

    This revised edition of "From Primer to Pleasure" examines the history of children's books in England and elsewhere from the invention of printing to 1914. Sections and chapters are divided according to sources (printing, romance and traditional literature, and developments in the sixteenth and seventeenth centuries), foundations (reason versus…

  4. Graphic Arts: Process Camera, Stripping, and Platemaking. Fourth Edition. Teacher Edition [and] Student Edition.

    ERIC Educational Resources Information Center

    Multistate Academic and Vocational Curriculum Consortium, Stillwater, OK.

    This publication contains both a teacher edition and a student edition of materials for a course in graphic arts that covers the process camera, stripping, and platemaking. The course introduces basic concepts and skills necessary for entry-level employment in a graphic communication occupation. The contents of the materials are tied to measurable…

  5. Residential and Light Commercial HVAC. Teacher Edition and Student Edition. Second Edition.

    ERIC Educational Resources Information Center

    Stephenson, David

    This package contains teacher and student editions of a residential and light commercial heating, ventilation, and air conditioning (HVAC) course of study. The teacher edition contains information on the following: using the publication; national competencies; competency profile; related academic and workplace skills list; tools, equipment, and…

  6. Introduction to Surgical Technology. Third Edition. Teacher Edition [and] Student Edition.

    ERIC Educational Resources Information Center

    Bushey, Vicki; Hildebrand, Bob; Hildebrand, Dinah; Johnson, Dave; Sikes, John; Tahah, Ann; Walker, Susan; Zielsdorf, Lani

    These teacher and student editions provide instructional materials for an introduction to surgical technology course. Introductory materials in the teacher edition include information on use, instructional/task analysis, academic and workplace skill classifications and definitions, related academic and workplace skill list, and crosswalk to…

  7. Fundamentals of Welding. Teacher Edition [and] Student Edition [and] Student Workbook. Second Edition.

    ERIC Educational Resources Information Center

    Fortney, Clarence; Gregory, Mike; New, Larry

    Teacher and student editions and a student workbook for fundamentals of welding comprise the first of six in a series of competency-based instructional materials for welding programs. Introductory pages in the teacher edition are training and competency profile, instructional/task analysis, basic skills icons and classifications, basic skills…

  8. Oxyacetylene Welding and Oxyfuel Cutting. Third Edition. Teacher Edition [and] Student Edition [and] Student Workbook.

    ERIC Educational Resources Information Center

    Knapp, John; Harper, Eddie

    This Oklahoma curriculum guide, which includes a teacher edition, a student edition, and a student workbook, provides three units for a course on oxyacetylene welding, oxyfuel cutting, and cutting done with alternative fuels such as MAPP, propane, and natural gas. The three units are: "Oxyacetylene Welding"; "Oxyfuel Cutting"; and "Oxyacetylene…

  9. Volcanoes, Third Edition

    NASA Astrophysics Data System (ADS)

    Nye, Christopher J.

    It takes confidence to title a smallish book merely “Volcanoes” because of the impliction that the myriad facets of volcanism—chemistry, physics, geology, meteorology, hazard mitigation, and more—have been identified and addressed to some nontrivial level of detail. Robert and Barbara Decker have visited these different facets seamlessly in Volcanoes, Third Edition. The seamlessness comes from a broad overarching, interdisciplinary, professional understanding of volcanism combined with an exceptionally smooth translation of scientific jargon into plain language.The result is a book which will be informative to a very broad audience, from reasonably educated nongeologists (my mother loves it) to geology undergraduates through professional volcanologists. I bet that even the most senior professional volcanologists will learn at least a few things from this book and will find at least a few provocative discussions of subjects they know.

  10. [Textual research on the engraved editions of Nei wai yan fang mi chuan (Secret Teaching of Proved Prescriptions for Internal and External Diseases)].

    PubMed

    Liu, Juan

    2015-01-01

    Zhao Lian's book Nei wai yan fang mi chuan (Secret Teaching of Proved Prescriptions for Internal and External Diseases) was firstly engraved in the 21st year of Guangxu reign of the Qing dynasty. There are altogether four different engraved editions separately collected in the Library of Academy of Medical Sciences, Library of Zhenjiang City, Library of Changchun University of TCM, and Library of Shanghai University of TCM, printed in different times with different sizes of its contents. It is better to call all these editions the engraved versions of Guangxu reign. All of them are engraved and printed after the mother edition with some blocks hollowed-out and supplemented. Hence, the title "engraved edition of Yiyou or the 11th year of Guangxu reign (1885) of the Qing dynasty" carried in The General Catalogue of Ancient Books of TCM is wrong. PMID:26268259

  11. Biomimetic 4D printing

    NASA Astrophysics Data System (ADS)

    Sydney Gladman, A.; Matsumoto, Elisabetta A.; Nuzzo, Ralph G.; Mahadevan, L.; Lewis, Jennifer A.

    2016-04-01

    Shape-morphing systems can be found in many areas, including smart textiles, autonomous robotics, biomedical devices, drug delivery and tissue engineering. The natural analogues of such systems are exemplified by nastic plant motions, where a variety of organs such as tendrils, bracts, leaves and flowers respond to environmental stimuli (such as humidity, light or touch) by varying internal turgor, which leads to dynamic conformations governed by the tissue composition and microstructural anisotropy of cell walls. Inspired by these botanical systems, we printed composite hydrogel architectures that are encoded with localized, anisotropic swelling behaviour controlled by the alignment of cellulose fibrils along prescribed four-dimensional printing pathways. When combined with a minimal theoretical framework that allows us to solve the inverse problem of designing the alignment patterns for prescribed target shapes, we can programmably fabricate plant-inspired architectures that change shape on immersion in water, yielding complex three-dimensional morphologies.

  12. Biomimetic 4D printing.

    PubMed

    Gladman, A Sydney; Matsumoto, Elisabetta A; Nuzzo, Ralph G; Mahadevan, L; Lewis, Jennifer A

    2016-04-01

    Shape-morphing systems can be found in many areas, including smart textiles, autonomous robotics, biomedical devices, drug delivery and tissue engineering. The natural analogues of such systems are exemplified by nastic plant motions, where a variety of organs such as tendrils, bracts, leaves and flowers respond to environmental stimuli (such as humidity, light or touch) by varying internal turgor, which leads to dynamic conformations governed by the tissue composition and microstructural anisotropy of cell walls. Inspired by these botanical systems, we printed composite hydrogel architectures that are encoded with localized, anisotropic swelling behaviour controlled by the alignment of cellulose fibrils along prescribed four-dimensional printing pathways. When combined with a minimal theoretical framework that allows us to solve the inverse problem of designing the alignment patterns for prescribed target shapes, we can programmably fabricate plant-inspired architectures that change shape on immersion in water, yielding complex three-dimensional morphologies.

  13. Biomimetic 4D printing.

    PubMed

    Gladman, A Sydney; Matsumoto, Elisabetta A; Nuzzo, Ralph G; Mahadevan, L; Lewis, Jennifer A

    2016-04-01

    Shape-morphing systems can be found in many areas, including smart textiles, autonomous robotics, biomedical devices, drug delivery and tissue engineering. The natural analogues of such systems are exemplified by nastic plant motions, where a variety of organs such as tendrils, bracts, leaves and flowers respond to environmental stimuli (such as humidity, light or touch) by varying internal turgor, which leads to dynamic conformations governed by the tissue composition and microstructural anisotropy of cell walls. Inspired by these botanical systems, we printed composite hydrogel architectures that are encoded with localized, anisotropic swelling behaviour controlled by the alignment of cellulose fibrils along prescribed four-dimensional printing pathways. When combined with a minimal theoretical framework that allows us to solve the inverse problem of designing the alignment patterns for prescribed target shapes, we can programmably fabricate plant-inspired architectures that change shape on immersion in water, yielding complex three-dimensional morphologies. PMID:26808461

  14. Electrohydrodynamic Printing and Manufacturing

    NASA Technical Reports Server (NTRS)

    Aksay, Ilhan A. (Inventor); Saville, Dudley A. (Inventor); Poon, Hak Fei (Inventor); Korkut, Sibel (Inventor); Chen, Chuan-hua (Inventor)

    2014-01-01

    An stable electrohydrodynamic filament is obtained by causing a straight electrohydrodynamic filament formed from a liquid to emerge from a Taylor cone, the filament having a diameter of from 10 nm to 100.mu.m. Such filaments are useful in electrohydrodynamic printing and manufacturing techniques and their application in liquid drop/particle and fiber production, colloidal deployment and assembly, and composite materials processing.

  15. Plasmonic colour laser printing.

    PubMed

    Zhu, Xiaolong; Vannahme, Christoph; Højlund-Nielsen, Emil; Mortensen, N Asger; Kristensen, Anders

    2016-04-01

    Colour generation by plasmonic nanostructures and metasurfaces has several advantages over dye technology: reduced pixel area, sub-wavelength resolution and the production of bright and non-fading colours. However, plasmonic colour patterns need to be pre-designed and printed either by e-beam lithography (EBL) or focused ion beam (FIB), both expensive and not scalable processes that are not suitable for post-processing customization. Here we show a method of colour printing on nanoimprinted plasmonic metasurfaces using laser post-writing. Laser pulses induce transient local heat generation that leads to melting and reshaping of the imprinted nanostructures. Depending on the laser pulse energy density, different surface morphologies that support different plasmonic resonances leading to different colour appearances can be created. Using this technique we can print all primary colours with a speed of 1 ns per pixel, resolution up to 127,000 dots per inch (DPI) and power consumption down to 0.3 nJ per pixel. PMID:26657786

  16. Plasmonic colour laser printing

    NASA Astrophysics Data System (ADS)

    Zhu, Xiaolong; Vannahme, Christoph; Højlund-Nielsen, Emil; Mortensen, N. Asger; Kristensen, Anders

    2016-04-01

    Colour generation by plasmonic nanostructures and metasurfaces has several advantages over dye technology: reduced pixel area, sub-wavelength resolution and the production of bright and non-fading colours. However, plasmonic colour patterns need to be pre-designed and printed either by e-beam lithography (EBL) or focused ion beam (FIB), both expensive and not scalable processes that are not suitable for post-processing customization. Here we show a method of colour printing on nanoimprinted plasmonic metasurfaces using laser post-writing. Laser pulses induce transient local heat generation that leads to melting and reshaping of the imprinted nanostructures. Depending on the laser pulse energy density, different surface morphologies that support different plasmonic resonances leading to different colour appearances can be created. Using this technique we can print all primary colours with a speed of 1 ns per pixel, resolution up to 127,000 dots per inch (DPI) and power consumption down to 0.3 nJ per pixel.

  17. The power of print: children's trust in unexpected printed suggestions.

    PubMed

    Eyden, Julie; Robinson, Elizabeth J; Einav, Shiri; Jaswal, Vikram K

    2013-11-01

    How do children evaluate the veracity of printed text? We examined children's handling of unexpected suggestions conveyed via print versus orally. In Experiment 1 (N=131), 3- to 6-year-olds witnessed a speaker either read aloud an unexpected but not completely implausible printed label (e.g., fish for a bird-like animal with some fish features) or speak the label without accompanying text. Pre-readers accepted labels in both conditions. Early readers often rejected spoken labels yet accepted them in the print condition, and in Experiment 2 (N=55) 3- to 6-year-olds continued to apply them even after the print was obscured. Early readers accept printed testimony that they reject if only spoken, and the influence of text endures even when it is no longer visible. PMID:23981273

  18. Water quality management library. 2. edition

    SciTech Connect

    Eckenfelder, W.W.; Malina, J.F.; Patterson, J.W.

    1998-12-31

    A series of ten books offered in conjunction with Water Quality International, the Biennial Conference and Exposition of the International Association on Water Pollution Research and Control (IAWPRC). Volume 1, Activated Sludge Process, Design and Control, 2nd edition, 1998: Volume 2, Upgrading Wastewater Treatment Plants, 2nd edition, 1998: Volume 3, Toxicity Reduction, 2nd edition, 1998: Volume 4, Municipal Sewage Sludge Management, 2nd edition, 1998: Volume 5, Design and Retrofit of Wastewater Treatment Plants for Biological Nutrient Removal, 1st edition, 1992: Volume 6, Dynamics and Control of the Activated Sludge Process, 2nd edition, 1998: Volume 7: Design of Anaerobic Processes for the Treatment of Industrial and Municipal Wastes, 1st edition, 1992: Volume 8, Groundwater Remediation, 1st edition, 1992: Volume 9, Nonpoint Pollution and Urban Stormwater Management, 1st edition, 1995: Volume 10, Wastewater Reclamation and Reuse, 1st edition, 1998.

  19. Recent trends in print portals and Web2Print applications

    NASA Astrophysics Data System (ADS)

    Tuijn, Chris

    2009-01-01

    For quite some time now, the printing business has been under heavy pressure because of overcapacity, dropping prices and the delocalization of the production to low income countries. To survive in this competitive world, printers have to invest in tools that, on one hand, reduce the production costs and, on the other hand, create additional value for their customers (print buyers). The creation of customer portals on top of prepress production systems allowing print buyers to upload their content, approve the uploaded pages based on soft proofs (rendered by the underlying production system) and further follow-up the generation of the printed material, has been illustrative in this respect. These developments resulted in both automation for the printer and added value for the print buyer. Many traditional customer portals assume that the printed products have been identified before they are presented to the print buyer in the portal environment. The products are, in this case, typically entered by the printing organization in a so-called MISi system after the official purchase order has been received from the print buyer. Afterwards, the MIS system then submits the product to the customer portal. Some portals, however, also support the initiation of printed products by the print buyer directly. This workflow creates additional flexibility but also makes things much more complex. We here have to distinguish between special products that are defined ad-hoc by the print buyer and standardized products that are typically selected out of catalogs. Special products are most of the time defined once and the level of detail required in terms of production parameters is quite high. Systems that support such products typically have a built-in estimation module, or, at least, a direct connection to an MIS system that calculates the prices and adds a specific mark-up to calculate a quote. Often, the markup is added by an account manager on a customer by customer basis; in this

  20. Statistical Physics, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Mandl, F.

    1989-01-01

    The Manchester Physics Series General Editors: D. J. Sandiford; F. Mandl; A. C. Phillips Department of Physics and Astronomy, University of Manchester Properties of Matter B. H. Flowers and E. Mendoza Optics Second Edition F. G. Smith and J. H. Thomson Statistical Physics Second Edition E. Mandl Electromagnetism Second Edition I. S. Grant and W. R. Phillips Statistics R. J. Barlow Solid State Physics Second Edition J. R. Hook and H. E. Hall Quantum Mechanics F. Mandl Particle Physics Second Edition B. R. Martin and G. Shaw The Physics of Stars Second Edition A. C. Phillips Computing for Scientists R. J. Barlow and A. R. Barnett Statistical Physics, Second Edition develops a unified treatment of statistical mechanics and thermodynamics, which emphasises the statistical nature of the laws of thermodynamics and the atomic nature of matter. Prominence is given to the Gibbs distribution, leading to a simple treatment of quantum statistics and of chemical reactions. Undergraduate students of physics and related sciences will find this a stimulating account of the basic physics and its applications. Only an elementary knowledge of kinetic theory and atomic physics, as well as the rudiments of quantum theory, are presupposed for an understanding of this book. Statistical Physics, Second Edition features: A fully integrated treatment of thermodynamics and statistical mechanics. A flow diagram allowing topics to be studied in different orders or omitted altogether. Optional "starred" and highlighted sections containing more advanced and specialised material for the more ambitious reader. Sets of problems at the end of each chapter to help student understanding. Hints for solving the problems are given in an Appendix.

  1. Marine botany. Second edition

    SciTech Connect

    Dawes, C.J.

    1998-12-01

    Marine plants are a diverse group that include unicellular algae, seaweeds, seagrasses, salt marshes, and mangrove forests. They carry out a variety of ecological functions and serve as the primary producers in coastal wetlands and oceanic waters. The theme that connects such a wide variety of plants is their ecology, which was also emphasized in the 1981 edition. The goal of this revision is to present taxonomic, physiological, chemical, and ecological aspects of marine plants, their adaptations, and how abiotic and biotic factors interact in their communities. The data are presented in a concise, comparative manner in order to identify similarities and differences between communities such as salt marsh and mangroves or subtidal seaweeds and seagrasses. To accomplish this, the text is organized into five chapters that introduce the marine habitats, consider abiotic and biotic factors, and anthropogenic influences on the communities followed by seven chapters that deal with microalgae, seaweeds, salt marshes, mangroves, seagrasses, and coral reefs. Two appendixes are included; one presents simple field techniques and the other is a summary of seaweed uses.

  2. Environmental Physics, Second Edition

    NASA Astrophysics Data System (ADS)

    Boeker, Egbert; van Grondelle, Rienk

    2000-05-01

    Environmental Physics provides a comprehensive introduction to this increasingly important area of applied physics. Covering both atmospheric and soil physics, the reader is introduced to the physics that is needed to understand, analyse and prevent environmental problems. Whilst the rigor and methodology has been maintained in the Second Edition there has been a greater integration of physics with the natural environment throughout the text. More student exercises have been added to each chapter and more information has been provided to help the reader solve them. Some of the more challenging mathematics has been removed, and greater emphasis has been placed on the interpretation of spectra. FEATURES Carefully structured, topics are gradually introduced within each chapter, each of which conclude with student exercises and references. Thoroughly updated throughout, with more modern examples and applications, and less abstract mathematicsMore student exercises along with increased help for solving them. Greater emphasis on the interpretation of spectra. CONTENTS: |Introduction: The Essentials of Environmental Physics; Elementary Spectroscopy; The Global Climate; Energy for Human Use; Transport of Pollutants; Noise; Environmental Spectroscopy: Some Examples; The Context of Society; Gauss, Delta and Error Functions; Vector Differentiations; Physical and Numerical Constants.

  3. Versioning of printed products

    NASA Astrophysics Data System (ADS)

    Tuijn, Chris

    2005-01-01

    During the definition of a printed product in an MIS system, a lot of attention is paid to the production process. The MIS systems typically gather all process-related parameters at such a level of detail that they can determine what the exact cost will be to make a specific product. This information can then be used to make a quote for the customer. Considerably less attention is paid to the content of the products since this does not have an immediate impact on the production costs (assuming that the number of inks or plates is known in advance). The content management is typically carried out either by the prepress systems themselves or by dedicated workflow servers uniting all people that contribute to the manufacturing of a printed product. Special care must be taken when considering versioned products. With versioned products we here mean distinct products that have a number of pages or page layers in common. Typical examples are comic books that have to be printed in different languages. In this case, the color plates can be shared over the different versions and the black plate will be different. Other examples are nation-wide magazines or newspapers that have an area with regional pages or advertising leaflets in different languages or currencies. When considering versioned products, the content will become an important cost factor. First of all, the content management (and associated proofing and approval cycles) becomes much more complex and, therefore, the risk that mistakes will be made increases considerably. Secondly, the real production costs are very much content-dependent because the content will determine whether plates can be shared across different versions or not and how many press runs will be needed. In this paper, we will present a way to manage different versions of a printed product. First, we will introduce a data model for version management. Next, we will show how the content of the different versions can be supplied by the customer

  4. Versioning of printed products

    NASA Astrophysics Data System (ADS)

    Tuijn, Chris

    2004-12-01

    During the definition of a printed product in an MIS system, a lot of attention is paid to the production process. The MIS systems typically gather all process-related parameters at such a level of detail that they can determine what the exact cost will be to make a specific product. This information can then be used to make a quote for the customer. Considerably less attention is paid to the content of the products since this does not have an immediate impact on the production costs (assuming that the number of inks or plates is known in advance). The content management is typically carried out either by the prepress systems themselves or by dedicated workflow servers uniting all people that contribute to the manufacturing of a printed product. Special care must be taken when considering versioned products. With versioned products we here mean distinct products that have a number of pages or page layers in common. Typical examples are comic books that have to be printed in different languages. In this case, the color plates can be shared over the different versions and the black plate will be different. Other examples are nation-wide magazines or newspapers that have an area with regional pages or advertising leaflets in different languages or currencies. When considering versioned products, the content will become an important cost factor. First of all, the content management (and associated proofing and approval cycles) becomes much more complex and, therefore, the risk that mistakes will be made increases considerably. Secondly, the real production costs are very much content-dependent because the content will determine whether plates can be shared across different versions or not and how many press runs will be needed. In this paper, we will present a way to manage different versions of a printed product. First, we will introduce a data model for version management. Next, we will show how the content of the different versions can be supplied by the customer

  5. Block-Cell-Printing for live single-cell printing

    PubMed Central

    Zhang, Kai; Chou, Chao-Kai; Xia, Xiaofeng; Hung, Mien-Chie; Qin, Lidong

    2014-01-01

    A unique live-cell printing technique, termed “Block-Cell-Printing” (BloC-Printing), allows for convenient, precise, multiplexed, and high-throughput printing of functional single-cell arrays. Adapted from woodblock printing techniques, the approach employs microfluidic arrays of hook-shaped traps to hold cells at designated positions and directly transfer the anchored cells onto various substrates. BloC-Printing has a minimum turnaround time of 0.5 h, a maximum resolution of 5 µm, close to 100% cell viability, the ability to handle multiple cell types, and efficiently construct protrusion-connected single-cell arrays. The approach enables the large-scale formation of heterotypic cell pairs with controlled morphology and allows for material transport through gap junction intercellular communication. When six types of breast cancer cells are allowed to extend membrane protrusions in the BloC-Printing device for 3 h, multiple biophysical characteristics of cells—including the protrusion percentage, extension rate, and cell length—are easily quantified and found to correlate well with their migration levels. In light of this discovery, BloC-Printing may serve as a rapid and high-throughput cell protrusion characterization tool to measure the invasion and migration capability of cancer cells. Furthermore, primary neurons are also compatible with BloC-Printing. PMID:24516129

  6. The Art of Small Job Printing.

    ERIC Educational Resources Information Center

    Fairhurst, Millicent

    1978-01-01

    Presents guidelines for the design and production of printed promotional materials for library programs, lectures, movies, exhibits, and community events. Areas covered are typography, printing, production, costs, copyfitting and layout, printing stock, and binding. (VT)

  7. [Genome editing of industrial microorganism].

    PubMed

    Zhu, Linjiang; Li, Qi

    2015-03-01

    Genome editing is defined as highly-effective and precise modification of cellular genome in a large scale. In recent years, such genome-editing methods have been rapidly developed in the field of industrial strain improvement. The quickly-updating methods thoroughly change the old mode of inefficient genetic modification, which is "one modification, one selection marker, and one target site". Highly-effective modification mode in genome editing have been developed including simultaneous modification of multiplex genes, highly-effective insertion, replacement, and deletion of target genes in the genome scale, cut-paste of a large DNA fragment. These new tools for microbial genome editing will certainly be applied widely, and increase the efficiency of industrial strain improvement, and promote the revolution of traditional fermentation industry and rapid development of novel industrial biotechnology like production of biofuel and biomaterial. The technological principle of these genome-editing methods and their applications were summarized in this review, which can benefit engineering and construction of industrial microorganism.

  8. CTD writing and editing standards

    NASA Astrophysics Data System (ADS)

    Caruthers, C. M.

    1991-03-01

    The Computer and Telecommunication Division (CTD) recognizes that the communication of clear, accurate, reasonably complete information is essential to the success of its Laboratory mission. CTD therefore encourages all Division personnel to adhere to the principles of good writing and to the standards for grammar, usage, style, formats, and publication procedures that are described in CTD Writing and Editing Standards. We encourage CTD personnel to read CTD Writing and Editing Standards and to use it continually as a desktop reference. It will help CTD writers to produce better documents consistent with CTD standards in less time. Applying the principles specified in this document on how to write and organize technical information will speed up the editing, review, and revision processes. CTD Writing and Editing Standards complements the Argonne National Laboratory Technical Publications Guide, which serves as the basic Argonne documentation reference on issues concerning DOE orders and guidelines, NRC directives, and other sponsor requirements. However, this Laboratory-wide document does not address matters of grammar or style. Documents recommended in CTD Writing and Editing Standards are usually available for purchase at the Document Distribution Counter (Building 221, Room A-134) or through the mail (by calling extension 2-5405 and ordering copies).

  9. Embellished String Prints. Cover Story.

    ERIC Educational Resources Information Center

    Smith, Mary Ruth

    1999-01-01

    Focuses on a printmaking activity in which students create embellished string prints using the relief process of string glued to chip board. Explains that string prints can easily be embellished with oil pastels. Provides a description of the procedure and a list of materials and methods. (CMK)

  10. A medieval scientific encyclopedia "renewed by goodly printing"; Wynkyn de Worde's English De proprietatibus rerum.

    PubMed

    Holbrook, S E

    1998-05-01

    Wynkyn de Worde published c. 1495 the first printed edition of John Trevisa's English translation of an influential work of science composed by Bartholomew the Englishman in Latin in the thirteenth century, De Proprietatibus Rerum (DPR). The design of the Worde's book, the use of Latin in the rubrics, and the visual vocabulary of the illustrations bring readers of English into the circle of learning. First, the plan of organization of Bartholomew's encyclopedic work is analyzed and both that structure and the expository style of the work are related to memorial reading and use as a textbook. Next, the widespread use of DPR in Latin and vernacular languages is reviewed, the suggestion that certain of its books seem to have been used more than others is made, and the reliance of English readers, such as Roger Thorney, who commissioned de Worde's edition, on de Worde for learned books printed in their provincial tongue is pointed out. Finally, through comparison with certain manuscript and other printed editions, the methods de Worde used to make the book readable are explained, the layout is shown to support the idea of system, and the function of the pictures as visual texts carrying scientific ideas is demonstrated.

  11. Description scheme for video editing work

    NASA Astrophysics Data System (ADS)

    Ruiloba, Rosa I.; Joly, Philippe

    2001-03-01

    This article presents a Description Scheme (DS) to describe the audio-visual documents from the video editing work point of view. This DS is based on edition techniques used in the video edition domain. The main objective of this DS is to provide a complete, modular and extensible description of the structure of the video documents based on editing process. This VideoEditing DS is generic in the sense that it may be used in a large number of applications such as video document indexing and analysis, description of Edit Decision List and elaboration of editing patterns. It is based on accurate and complete definitions of shots and transition effects required for video document analysis applications. The VideoEditing DS allows three levels of description : analytic, synthetic and semantic. In the DS, the higher (resp. the lower) is the element of description, the more analytic (resp. synthetic) is the information. %Phil This DS allows describing the editing work made by editing boards, using more detailed descriptors of Shots and Transition DSs. These elements are provided to define editing patterns that allow several possible reconstructions of movies depending on, for example, the target audience. A part of the video description made with this DS may be automatically produced by the video to shots segmentation algorithms (analytic DSs ) or by editing software, at the same time the edition work is made. This DS gives an answer to the needs related to the exchange of editing work descriptions between editing softwares. At the same time, the same DS provide an analytic description of editing work which is complementary to existing standards for Edit Decision Lists like SMPTE or AAF.

  12. Understanding Editing Behaviors in Multilingual Wikipedia

    PubMed Central

    Hale, Scott A.; Kim, Sooyoung; Byun, Jeongmin; Oh, Alice H.

    2016-01-01

    Multilingualism is common offline, but we have a more limited understanding of the ways multilingualism is displayed online and the roles that multilinguals play in the spread of content between speakers of different languages. We take a computational approach to studying multilingualism using one of the largest user-generated content platforms, Wikipedia. We study multilingualism by collecting and analyzing a large dataset of the content written by multilingual editors of the English, German, and Spanish editions of Wikipedia. This dataset contains over two million paragraphs edited by over 15,000 multilingual users from July 8 to August 9, 2013. We analyze these multilingual editors in terms of their engagement, interests, and language proficiency in their primary and non-primary (secondary) languages and find that the English edition of Wikipedia displays different dynamics from the Spanish and German editions. Users primarily editing the Spanish and German editions make more complex edits than users who edit these editions as a second language. In contrast, users editing the English edition as a second language make edits that are just as complex as the edits by users who primarily edit the English edition. In this way, English serves a special role bringing together content written by multilinguals from many language editions. Nonetheless, language remains a formidable hurdle to the spread of content: we find evidence for a complexity barrier whereby editors are less likely to edit complex content in a second language. In addition, we find that multilinguals are less engaged and show lower levels of language proficiency in their second languages. We also examine the topical interests of multilingual editors and find that there is no significant difference between primary and non-primary editors in each language. PMID:27171158

  13. Understanding Editing Behaviors in Multilingual Wikipedia.

    PubMed

    Kim, Suin; Park, Sungjoon; Hale, Scott A; Kim, Sooyoung; Byun, Jeongmin; Oh, Alice H

    2016-01-01

    Multilingualism is common offline, but we have a more limited understanding of the ways multilingualism is displayed online and the roles that multilinguals play in the spread of content between speakers of different languages. We take a computational approach to studying multilingualism using one of the largest user-generated content platforms, Wikipedia. We study multilingualism by collecting and analyzing a large dataset of the content written by multilingual editors of the English, German, and Spanish editions of Wikipedia. This dataset contains over two million paragraphs edited by over 15,000 multilingual users from July 8 to August 9, 2013. We analyze these multilingual editors in terms of their engagement, interests, and language proficiency in their primary and non-primary (secondary) languages and find that the English edition of Wikipedia displays different dynamics from the Spanish and German editions. Users primarily editing the Spanish and German editions make more complex edits than users who edit these editions as a second language. In contrast, users editing the English edition as a second language make edits that are just as complex as the edits by users who primarily edit the English edition. In this way, English serves a special role bringing together content written by multilinguals from many language editions. Nonetheless, language remains a formidable hurdle to the spread of content: we find evidence for a complexity barrier whereby editors are less likely to edit complex content in a second language. In addition, we find that multilinguals are less engaged and show lower levels of language proficiency in their second languages. We also examine the topical interests of multilingual editors and find that there is no significant difference between primary and non-primary editors in each language. PMID:27171158

  14. A structural determinant required for RNA editing

    PubMed Central

    Tian, Nan; Yang, Yun; Sachsenmaier, Nora; Muggenhumer, Dominik; Bi, Jingpei; Waldsich, Christina; Jantsch, Michael F.; Jin, Yongfeng

    2011-01-01

    RNA editing by adenosine deaminases acting on RNAs (ADARs) can be both specific and non-specific, depending on the substrate. Specific editing of particular adenosines may depend on the overall sequence and structural context. However, the detailed mechanisms underlying these preferences are not fully understood. Here, we show that duplex structures mimicking an editing site in the Gabra3 pre-mRNA unexpectedly fail to support RNA editing at the Gabra3 I/M site, although phylogenetic analysis suggest an evolutionarily conserved duplex structure essential for efficient RNA editing. These unusual results led us to revisit the structural requirement for this editing by mutagenesis analysis. In vivo nuclear injection experiments of mutated editing substrates demonstrate that a non-conserved structure is a determinant for editing. This structure contains bulges either on the same or the strand opposing the edited adenosine. The position of these bulges and the distance to the edited base regulate editing. Moreover, elevated folding temperature can lead to a switch in RNA editing suggesting an RNA structural change. Our results indicate the importance of RNA tertiary structure in determining RNA editing. PMID:21427087

  15. Advances in targeted genome editing.

    PubMed

    Perez-Pinera, Pablo; Ousterout, David G; Gersbach, Charles A

    2012-08-01

    New technologies have recently emerged that enable targeted editing of genomes in diverse systems. This includes precise manipulation of gene sequences in their natural chromosomal context and addition of transgenes to specific genomic loci. This progress has been facilitated by advances in engineering targeted nucleases with programmable, site-specific DNA-binding domains, including zinc finger proteins and transcription activator-like effectors (TALEs). Recent improvements have enhanced nuclease performance, accelerated nuclease assembly, and lowered the cost of genome editing. These advances are driving new approaches to many areas of biotechnology, including biopharmaceutical production, agriculture, creation of transgenic organisms and cell lines, and studies of genome structure, regulation, and function. Genome editing is also being investigated in preclinical and clinical gene therapies for many diseases.

  16. Concepts of genetics: II edition

    SciTech Connect

    Klug, W.S.; Cummings, M.R.

    1986-01-01

    This book provides an introduction to the molecule, and progresses logically through cellular genetics and the genetics of organisms to the larger picture of population genetics. The Second Edition features new chapters on quantitative inheritance and recombinant DNA, a new appendix with a human gene map and coverage of gene disorders, expanded coverage of bacterial and viral genetics, and consolidated coverage of sex linkage, sex determination, sex chromosome abberations, and sex differentiation. Dozens of new figures are added in this edition. All diagrams, photographs, and tables work hand-in-hand with the text to explain important concepts. Practical exercises with answers at the back of the text provide immediate feedback.

  17. Isotope-edited infrared spectroscopy.

    PubMed

    Buchner, Ginka S; Kubelka, Jan

    2012-01-01

    Isotope-edited infrared (IR) spectroscopy is a powerful tool for studying structural and dynamical properties of peptides and proteins with site-specific resolution. Labeling of selected amide carbonyls with (13)C results in detectable sidebands of amide I' vibrations, which provide information about local conformation and/or solvent exposure without structural perturbation to the protein. Incorporation of isotopically labeled amino acids at specific positions is achieved by the chemical synthesis of the studied proteins. We describe the basic procedures for synthesis of (13)C isotopically edited protein samples, experimental IR spectroscopic measurements, and analysis of the site-specific structural changes from the thermal unfolding IR data.

  18. Language Editing at Astronomy & Astrophysics

    NASA Astrophysics Data System (ADS)

    Adams, J.

    2011-07-01

    In 2002, the A&A Board of Directors voted that all articles must be written in English and decided to improve the overall quality of the language in the articles with the help of a team of language editors. This article reviews the general advantages of editing the English expression and describes both the aims of this effort and its place in the full publication process. This is followed by the Guide to language editing that has been available on the Journal's website for several years now.

  19. Gas Tungsten Arc Welding and Plasma Arc Cutting. Teacher Edition [and] Student Edition [and] Student Workbook. Second Edition.

    ERIC Educational Resources Information Center

    Harper, Eddie; Knapp, John

    This packet of instructional materials for a gas tungsten arc welding (GTAW) and plasma arc cutting course is comprised of a teacher edition, student edition, and student workbook. The teacher edition consists of introductory pages and teacher pages. Introductory pages include training and competency profile, state duty/task crosswalk,…

  20. Gas Metal Arc Welding and Flux-Cored Arc Welding. Third Edition. Teacher Edition [and] Student Edition [and] Student Workbook.

    ERIC Educational Resources Information Center

    Knapp, John; Harper, Eddie

    This packet, containing a teacher's edition, a student edition, and a student workbook, introduces students to high deposition welding and processes for "shielding" a weld. In addition to general information, the teacher edition consists of introductory pages and teacher pages, as well as unit information that corresponds to the materials in the…

  1. Masking mediated print defect visibility predictor

    NASA Astrophysics Data System (ADS)

    Jing, Xiaochen; Nachlieli, Hila; Shaked, Doron; Shiffman, Smadar; Allebach, Jan P.

    2012-01-01

    Banding is a well-known artifact produced by printing systems. It usually appears as lines perpendicular to the process direction of the print. Therefore, banding is an important print quality issue which has been analyzed and assessed by many researchers. However, little literature has focused on the study of the masking effect of content for this kind of print quality issue. Compared with other image and print quality research, our work is focused on the print quality of typical documents printed on a digital commercial printing press. In this paper, we propose a Masking Mediated Print Defect Visibility Predictor (MMPDVP) to predict the visibility of defects in the presence of customer content. The parameters of the algorithm are trained from ground-truth images that have been marked by subjects. The MMPDVP could help the press operator decide whether the print quality is acceptable for specific customer requirements. Ultimately, this model can be used to optimize the print-shop workflow.

  2. Printed Module Interconnects

    SciTech Connect

    Stockert, Talysa R.; Fields, Jeremy D.; Pach, Gregory F.; Mauger, Scott A.; van Hest, Maikel F. A. M.

    2015-06-14

    Monolithic interconnects in photovoltaic modules connect adjacent cells in series, and are typically formed sequentially involving multiple deposition and scribing steps. Interconnect widths of 500 um every 10 mm result in 5% dead area, which does not contribute to power generation in an interconnected solar panel. This work expands on previous work that introduced an alternative interconnection method capable of producing interconnect widths less than 100 um. The interconnect is added to the module in a single step after deposition of the photovoltaic stack, eliminating the need for scribe alignment. This alternative method can be used for all types of thin film photovoltaic modules. Voltage addition with copper-indium-gallium-diselenide (CIGS) solar cells using a 2-scribe printed interconnect approach is demonstrated. Additionally, interconnect widths of 250 um are shown.

  3. Diesel Technology: Workplace Skills. Teacher Edition and Student Edition.

    ERIC Educational Resources Information Center

    Kellum, Mary

    This publication consists of instructional materials to provide secondary and postsecondary students with skills useful in pursuing a career in the diesel industry. Introductory materials in the teacher edition include information on use of the publication, competency profile, instructional/task analysis, related academic and workplace skills…

  4. Civil Technology Applications. Teacher Edition [and] Student Edition.

    ERIC Educational Resources Information Center

    Schertz, Karen

    Teacher and student editions of Civil Technology Applications are one in a series of competency-based instructional materials for drafting and civil technology programs. It includes the technical content and tasks necessary for a student to be employed as a drafter or civil technician in a civil engineering firm. Introductory pages in the teacher…

  5. Program Classification Structure: Second Edition. Review Edition. Technical Report 101.

    ERIC Educational Resources Information Center

    Collier, Douglas J.

    The 1972 edition of the Program Classification Structure (PCS) is revised, using essentially the same framework but with additional categories and more detailed definitions. The PCS is a framework that permits the classification of a postsecondary education institution's resources and programs/activities as they relate to the accomplishment of…

  6. Shielded Metal Arc Pipe Welding. Teacher Edition. Second Edition.

    ERIC Educational Resources Information Center

    Fortney, Clarence; And Others

    This second edition of the shielded metal arc pipe welding curriculum guide presents both basic and advanced pipe welding skills. All specifications for procedure and welder qualification are presented according to national standards. The standards also include the test position for both groove and fillet pipe welding. The guide contains three…

  7. Power Product Equipment Technician: Equipment Systems. Teacher Edition. Student Edition.

    ERIC Educational Resources Information Center

    Hilley, Robert

    This packet contains teacher and student editions on the topic of equipment systems, intended for the preparation of power product equipment technicians. This publication contains seven units: (1) principles of power transmission; (2) mechanical drive systems; (3) principles of fluid power; (4) hydraulic and pneumatic drive systems; (5) wheel and…

  8. Investigating RNA editing factors from trypanosome mitochondria

    PubMed Central

    Aphasizheva, Inna; Zhang, Liye; Aphasizhev, Ruslan

    2016-01-01

    Mitochondrial U-insertion/deletion mRNA editing is carried out by two principal multiprotein assemblies, enzymatic RNA editing core (RECC) and RNA editing substrate binding (RESC) complexes, and a plethora of auxiliary factors. An integral part of mitochondrial gene expression, editing receives inputs from primary mRNA and gRNA precursor processing pathways, and generates substrates for mRNA polyadenylation and translation. Although nearly all RECC-embedded enzymes have been implicated in specific editing reactions, the majority of proteins that populate the RESC are also essential for generating edited mRNAs. However, lack of recognizable motifs in RESC subunits limits the prowess of bioinformatics in guiding biochemical experiments and elucidating their specific biological functions. In this chapter, we describe a generic workflow for investigating mitochondrial mRNA editing in Trypanosoma brucei and focus on several methods that proved instrumental is assigning definitive functions to editing factors lacking known signature sequences. PMID:27020893

  9. [On an unknown edition of the Reprobación de supersticiones by the master Pedro Ciruelo].

    PubMed

    Mateo Ripoll, Verónica

    2002-01-01

    The aim of the article is the analysis and description of one of the editions of the well-known Reprobación de supersticiones by the master Pedro Ciruelo. To be exact, it is the first edition, as we will demonstrate through the text, which was undiscovered until now. We proceed to the description of a copy kept at the library of the Diocesan Seminary of San Miguel de Orihuela. In addition to the more formal aspects, the evolution and development of the author, printer and engraver are extremely important for dating this printed work.

  10. Design of roll-to-roll printing equipment with multiple printing methods for multi-layer printing.

    PubMed

    Kim, Chung Hwan; Jo, Jeongdai; Lee, Seung-Hyun

    2012-06-01

    In this paper, a novel design concept for roll-to-roll printing equipment used for manufacturing printed electronic devices by multi-layer printing is presented. The roll-to-roll printing system mainly consists of printing units for patterning the circuits, tension control components such as feeders, dancers, load cells, register measurement and control units, and the drying units. It has three printing units which allow switching among the gravure, gravure-offset, and flexo printing methods by changing the web path and the placements of the cylinders. Therefore, depending on the application devices and the corresponding inks used, each printing unit can be easily adjusted to the required printing method. The appropriate printing method can be chosen depending on the desired printing properties such as thickness, roughness, and printing quality. To provide an example of the application of the designed printing equipment, we present the results of printing tests showing the variations in the printing properties of the ink for different printing methods.

  11. Using the Internet, Online Services, and CD-ROMs for Writing Research and Term Papers, Second Edition. Neal-Schuman NetGuide Series.

    ERIC Educational Resources Information Center

    Harmon, Charles, Ed.

    Like its predecessor, this second edition combines the best of two traditional generic texts: "how to write a term paper" and "how to use the library." Particularly helpful for high school and first year college students, this guide explains how to utilize online library catalogs, the most commonly available indexes and databases (in print,…

  12. Strategies of Qualitative Inquiry. Third Edition

    ERIC Educational Resources Information Center

    Denzin, Norman K., Ed.; Lincoln, Yvonna S., Ed.

    2007-01-01

    "Strategies of Qualitative Inquiry, Third Edition," the second volume in the paperback version of "The SAGE Handbook of Qualitative Research, 3rd Edition," consists of Part III of the handbook ("Strategies of Inquiry"). "Strategies of Qualitative Inquiry, Third Edition" presents the major tactics--historically, the research methods--that…

  13. 48 CFR 53.102 - Current editions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Current editions. 53.102... AND FORMS FORMS General 53.102 Current editions. The form prescriptions in subpart 53.2 and the illustrations in subpart 53.3 contain current edition dates. Contracting officers shall use the current...

  14. 48 CFR 53.102 - Current editions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Current editions. 53.102... AND FORMS FORMS General 53.102 Current editions. The form prescriptions in subpart 53.2 and the illustrations in subpart 53.3 contain current edition dates. Contracting officers shall use the current...

  15. 48 CFR 53.102 - Current editions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false Current editions. 53.102... AND FORMS FORMS General 53.102 Current editions. The form prescriptions in subpart 53.2 and the illustrations in subpart 53.3 contain current edition dates. Contracting officers shall use the current...

  16. 48 CFR 53.102 - Current editions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Current editions. 53.102... AND FORMS FORMS General 53.102 Current editions. The form prescriptions in subpart 53.2 and the illustrations in subpart 53.3 contain current edition dates. Contracting officers shall use the current...

  17. 48 CFR 53.102 - Current editions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Current editions. 53.102... AND FORMS FORMS General 53.102 Current editions. The form prescriptions in subpart 53.2 and the illustrations in subpart 53.3 contain current edition dates. Contracting officers shall use the current...

  18. Teaching Students to Self-Edit.

    ERIC Educational Resources Information Center

    Ferris, Dana

    1995-01-01

    Emphasizes the need for students to develop their editing skills. This article suggests that teachers and students should concentrate on major error patterns, and teachers should personalize editing instruction. Attention should also be given to the most frequent and glaring errors. Students who followed this editing approach significantly reduced…

  19. A Writer's Reference. Third Edition.

    ERIC Educational Resources Information Center

    Hacker, Diana

    Designed to save the user time and packaged in a compact size which lies flat, this book is easy to consult while revising and editing a written draft. The book's "main menu," just inside the front cover, displays the contents as briefly and simply as possible. Each of the 12 sections in the book's main menu leads the user to a tabbed divider, on…

  20. Strengthening Family Resilience, Second Edition

    ERIC Educational Resources Information Center

    Walsh, Froma

    2006-01-01

    In a fully revised, updated, and expanded second edition, this informative clinical resource and text presents Froma Walsh's family resilience framework for intervention and prevention with clients dealing with adversity. Drawing on extensive research and clinical experience, the author describes key processes in resilience for practitioners to…

  1. The Foundation Directory, Edition 4.

    ERIC Educational Resources Information Center

    Lewis, Marianna O., Ed.; Bowers, Patricia, Ed.

    The fourth edition of "The Foundation Directory" lists and describes 5,454 foundations and surveys their grants. The directory was prepared from foundation reports and government records. The foundations listed either have assets of $500.00 or made grants totally at least $25,000.00 in the year of record. Education is the leading beneficiary of…

  2. Biology Teachers' Handbook, Second Edition.

    ERIC Educational Resources Information Center

    Klinckmann, Evelyn; And Others

    This is the second edition of the handbook written for teachers using the Biological Sciences Curriculum Study (BSCS) materials. Section one describes the historical background, aims and emphases of the BSCS materials and includes behavioral objectives for teaching inquiry processes. Section two includes 44 "Invitations to Enquiry." Section three,…

  3. When Writers Read. Second Edition.

    ERIC Educational Resources Information Center

    Hansen, Jane

    When writers read, they evaluate all the time. This book is about what students can do to become better evaluators of themselves as writers and readers--and how the teacher can help. The book has been extensively revised in this second edition which is organized around five concepts that are central to an effective writing-reading program: voices,…

  4. Toxic Substances List. 1972 Edition.

    ERIC Educational Resources Information Center

    Christensen, Herbert E., Ed.; And Others

    The second edition of the Toxic Substances List, containing some 13,000 entries, is prepared annually by the National Institute for Occupational Safety and Health (NIOSH) in compliance with the Occupational Safety and Health Act of 1970. The purpose of the List is to identify all known toxic substances but not to quantitate the hazard. The List…

  5. Teaching Reading Sourcebook, Second Edition

    ERIC Educational Resources Information Center

    Honig, Bill; Diamond, Linda; Gutlohn, Linda

    2008-01-01

    The "Teaching Reading Sourcebook, Second Edition" is a comprehensive reference about reading instruction. Organized according to the elements of explicit instruction (what? why? when? and how?), the "Sourcebook" includes both a research-informed knowledge base and practical sample lesson models. It teaches the key elements of an effective reading…

  6. Money and Schools. Fifth Edition

    ERIC Educational Resources Information Center

    Thompson, David C.; Crampton, Faith E.; Wood, R. Craig

    2012-01-01

    In the new edition of this essential, all-inclusive text, the authors provide more important research for future principals and others enrolled in graduate-level school finance courses. Written in a style that is highly readable, the book offers strong connections to real-world experiences. Readers get both a broad overview of funding concepts and…

  7. Unlocking Mathematics Teaching. Second Edition

    ERIC Educational Resources Information Center

    Koshy, Valsa, Ed.; Murray, Jean, Ed.

    2011-01-01

    Now in a fully updated second edition, "Unlocking Mathematics Teaching" is a comprehensive guide to teaching mathematics in the primary school. Combining theory and practice, selected experts outline the current context of mathematics education. They suggest strategies, activities and examples to help develop readers understanding and confidence…

  8. Modern Indian Psychology. Revised Edition.

    ERIC Educational Resources Information Center

    Bryde, John F.

    Written on the basis of senior Indian verbal relatings collected over a 23-year span, this revised edition on modern Indian psychology incorporates suggestions from Indian students and their teachers, Indian and non-Indian social studies experts, and other Indian people. The book contains 6 major divisions: (1) "Culture and Indian Values" relates…

  9. The Horizon Report. 2005 Edition

    ERIC Educational Resources Information Center

    New Media Consortium, 2005

    2005-01-01

    This second edition of the New Media Consortium's (NMC) annual "Horizon Report" describes the continuing work of the Horizon Project, a research-oriented effort that seeks to identify and describe emerging technologies likely to have a large impact on teaching, learning, or creative expression within higher education. Drawing on an ongoing series…

  10. The Horizon Report. 2006 Edition

    ERIC Educational Resources Information Center

    New Media Consortium, 2006

    2006-01-01

    This third edition of the New Media Consortium's (NMC) annual "Horizon Report" describes the continuing work of the Horizon Project, a research-oriented effort that seeks to identify and describe emerging technologies likely to have a large impact on teaching, learning, or creative expression within higher education. Drawing on ongoing discussions…

  11. Nuclear Electricity. 5th Edition.

    ERIC Educational Resources Information Center

    Hore-Lacy, Ian

    Educators must address the need for young people to be informed about both the scientific concepts and the reasons for controversy when dealing with controversial issues. Young people must be given the opportunity to form their own opinions when presented with evidence for conflicting arguments. Previous editions of "Nuclear Electricity" have…

  12. Programming in Prolog. Second edition

    SciTech Connect

    Clocksin, W.F.; Mellish, C.S.

    1984-01-01

    Prolog is a computer programming language that is used for solving problems that involve objects and the relationships between objects. This edition provides an improved presentation but its principal aim is still that of teaching the language. Contents: Using data structures. Backtracking and ''cut''. Built-in predicates. More example programs. Using Prolog grammar rules. The relation of Prolog to logic. Index.

  13. The Horizon Report. 2004 Edition

    ERIC Educational Resources Information Center

    New Media Consortium, 2004

    2004-01-01

    This first edition of the New Media Consortium's (NMC) annual "Horizon Report" details findings of the Horizon Project, a research-oriented effort that seeks to identify and describe emerging technologies likely to have a large impact on teaching, learning, or creative expression within higher education. Drawing on an ongoing series of interviews…

  14. Veterinary Microbiology, 3rd Edition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Veterinary Microbiology, Third Edition is organized into four sections and begins with an updated and expanded introductory section on infectious disease pathogenesis, diagnosis and clinical management. The second section covers bacterial and fungal pathogens, and the third section describes viral d...

  15. Environmental Print: Real-World Early Reading

    ERIC Educational Resources Information Center

    Prior, Jennifer

    2009-01-01

    What is environmental print? It is symbols all around. Environmental print is on signs, billboards, packages, junk mail, and everywhere. Young children easily recognize environmental print in their surroundings. Their everyday experiences with print are an important classroom tool to help children connect what they already know about written…

  16. Detection of latent prints by Raman imaging

    DOEpatents

    Lewis, Linda Anne; Connatser, Raynella Magdalene; Lewis, Sr., Samuel Arthur

    2011-01-11

    The present invention relates to a method for detecting a print on a surface, the method comprising: (a) contacting the print with a Raman surface-enhancing agent to produce a Raman-enhanced print; and (b) detecting the Raman-enhanced print using a Raman spectroscopic method. The invention is particularly directed to the imaging of latent fingerprints.

  17. 3D printing in dentistry.

    PubMed

    Dawood, A; Marti Marti, B; Sauret-Jackson, V; Darwood, A

    2015-12-01

    3D printing has been hailed as a disruptive technology which will change manufacturing. Used in aerospace, defence, art and design, 3D printing is becoming a subject of great interest in surgery. The technology has a particular resonance with dentistry, and with advances in 3D imaging and modelling technologies such as cone beam computed tomography and intraoral scanning, and with the relatively long history of the use of CAD CAM technologies in dentistry, it will become of increasing importance. Uses of 3D printing include the production of drill guides for dental implants, the production of physical models for prosthodontics, orthodontics and surgery, the manufacture of dental, craniomaxillofacial and orthopaedic implants, and the fabrication of copings and frameworks for implant and dental restorations. This paper reviews the types of 3D printing technologies available and their various applications in dentistry and in maxillofacial surgery. PMID:26657435

  18. Teleprinter uses thermal printing technique

    NASA Technical Reports Server (NTRS)

    Perkins, R. D.; Perkins, W. E.; Taylor, J. W.; Thomas, D. G.

    1967-01-01

    Alphameric/facsimile printer receives serial digital data in the form of a specified number of bits per group and prints it on thermally sensitive paper. A solid state shift-register memorizes the incoming serial digital data.

  19. 3D printing in dentistry.

    PubMed

    Dawood, A; Marti Marti, B; Sauret-Jackson, V; Darwood, A

    2015-12-01

    3D printing has been hailed as a disruptive technology which will change manufacturing. Used in aerospace, defence, art and design, 3D printing is becoming a subject of great interest in surgery. The technology has a particular resonance with dentistry, and with advances in 3D imaging and modelling technologies such as cone beam computed tomography and intraoral scanning, and with the relatively long history of the use of CAD CAM technologies in dentistry, it will become of increasing importance. Uses of 3D printing include the production of drill guides for dental implants, the production of physical models for prosthodontics, orthodontics and surgery, the manufacture of dental, craniomaxillofacial and orthopaedic implants, and the fabrication of copings and frameworks for implant and dental restorations. This paper reviews the types of 3D printing technologies available and their various applications in dentistry and in maxillofacial surgery.

  20. 3D Printed Robotic Hand

    NASA Technical Reports Server (NTRS)

    Pizarro, Yaritzmar Rosario; Schuler, Jason M.; Lippitt, Thomas C.

    2013-01-01

    Dexterous robotic hands are changing the way robots and humans interact and use common tools. Unfortunately, the complexity of the joints and actuations drive up the manufacturing cost. Some cutting edge and commercially available rapid prototyping machines now have the ability to print multiple materials and even combine these materials in the same job. A 3D model of a robotic hand was designed using Creo Parametric 2.0. Combining "hard" and "soft" materials, the model was printed on the Object Connex350 3D printer with the purpose of resembling as much as possible the human appearance and mobility of a real hand while needing no assembly. After printing the prototype, strings where installed as actuators to test mobility. Based on printing materials, the manufacturing cost of the hand was $167, significantly lower than other robotic hands without the actuators since they have more complex assembly processes.

  1. Diesel Technology: Steering and Suspension. Second Edition. Teacher Edition [and] Student Edition.

    ERIC Educational Resources Information Center

    Miller, Roger; Scarberry, Terry; Tesch, Carl; Kellum, Mary

    These teacher and student editions on steering and suspension are part of the diesel mechanics series of instructional materials. The series aligns with the medium/heavy duty truck task list developed by the National Automotive Technicians Education Foundation and used by the National Institute for Automotive Service Excellence in the…

  2. Diesel Technology: Safety Skills. Teacher Edition [and] Student Edition. Second Edition.

    ERIC Educational Resources Information Center

    Kellum, Mary

    Teacher and student editions of this document are one in a series of competency-based instructional materials for diesel technology programs. The series aligns with the medium/heavy diesel duty truck task list used by the National Institute for Automotive Service Excellence in the certification of medium/heavy duty truck technicians. Introductory…

  3. Silver Ink For Jet Printing

    NASA Technical Reports Server (NTRS)

    Vest, R. W.; Singaram, Saraswathi

    1989-01-01

    Metallo-organic ink containing silver (with some bismuth as adhesion agent) applied to printed-circuit boards and pyrolized in air to form electrically conductive patterns. Ink contains no particles of silver, does not have to be mixed during use to maintain homogeneity, and applied to boards by ink-jet printing heads. Consists of silver neodecanoate and bismuth 2-ethylhexanoate dissolved in xylene and/or toluene.

  4. Organ printing: promises and challenges.

    PubMed

    Mironov, Vladimir; Kasyanov, Vladimir; Drake, Christopher; Markwald, Roger R

    2008-01-01

    Organ printing or biomedical application of rapid prototyping, also defined as additive layer-by-layer biomanufacturing, is an emerging transforming technology that has potential for surpassing traditional solid scaffold-based tissue engineering. Organ printing has certain advantages: it is an automated approach that offers a pathway for scalable reproducible mass production of tissue engineered products; it allows a precised simultaneous 3D positioning of several cell types; it enables creation tissue with a high level of cell density; it can solve the problem of vascularization in thick tissue constructs; finally, organ printing can be done in situ. The ultimate goal of organ-printing technology is to fabricate 3D vascularized functional living human organs suitable for clinical implantation. The main practical outcomes of organ-printing technology are industrial scalable robotic biofabrication of complex human tissues and organs, automated tissue-based in vitro assays for clinical diagnostics, drug discovery and drug toxicity, and complex in vitro models of human diseases. This article describes conceptual framework and recent developments in organ-printing technology, outlines main technological barriers and challenges, and presents potential future practical applications.

  5. Organ printing: promises and challenges.

    PubMed

    Mironov, Vladimir; Kasyanov, Vladimir; Drake, Christopher; Markwald, Roger R

    2008-01-01

    Organ printing or biomedical application of rapid prototyping, also defined as additive layer-by-layer biomanufacturing, is an emerging transforming technology that has potential for surpassing traditional solid scaffold-based tissue engineering. Organ printing has certain advantages: it is an automated approach that offers a pathway for scalable reproducible mass production of tissue engineered products; it allows a precised simultaneous 3D positioning of several cell types; it enables creation tissue with a high level of cell density; it can solve the problem of vascularization in thick tissue constructs; finally, organ printing can be done in situ. The ultimate goal of organ-printing technology is to fabricate 3D vascularized functional living human organs suitable for clinical implantation. The main practical outcomes of organ-printing technology are industrial scalable robotic biofabrication of complex human tissues and organs, automated tissue-based in vitro assays for clinical diagnostics, drug discovery and drug toxicity, and complex in vitro models of human diseases. This article describes conceptual framework and recent developments in organ-printing technology, outlines main technological barriers and challenges, and presents potential future practical applications. PMID:18154465

  6. Statistical Physics Approaches to RNA Editing

    NASA Astrophysics Data System (ADS)

    Bundschuh, Ralf

    2012-02-01

    The central dogma of molecular Biology states that DNA is transcribed base by base into RNA which is in turn translated into proteins. However, some organisms edit their RNA before translation by inserting, deleting, or substituting individual or short stretches of bases. In many instances the mechanisms by which an organism recognizes the positions at which to edit or by which it performs the actual editing are unknown. One model system that stands out by its very high rate of on average one out of 25 bases being edited are the Myxomycetes, a class of slime molds. In this talk we will show how the computational methods and concepts from statistical Physics can be used to analyze DNA and protein sequence data to predict editing sites in these slime molds and to guide experiments that identified previously unknown types of editing as well as the complete set of editing events in the slime mold Physarum polycephalum.

  7. Printing nanotube/nanowire for flexible microsystems

    NASA Astrophysics Data System (ADS)

    Tortorich, Ryan P.; Choi, Jin-Woo

    2014-04-01

    Printing has become an emerging manufacturing technology for mechanics, electronics, and consumer products. Additionally, both nanotubes and nanowires have recently been used as materials for sensors and electrodes due to their unique electrical and mechanical properties. Printed electrodes and conductive traces particularly offer versatility of fabricating low-cost, disposable, and flexible electrical devices and microsystems. While various printing methods such as screen printing have been conventional methods for printing conductive traces and electrodes, inkjet printing has recently attracted great attention due to its unique advantages including no template requirement, rapid printing at low cost, on-demand printing capability, and precise control of the printed material. Computer generated conductive traces or electrode patterns can simply be printed on a thin film substrate with proper conductive ink consisting of nanotubes or nanowires. However, in order to develop nanotube or nanowire ink, there are a few challenges that need to be addressed. The most difficult obstacle to overcome is that of nanotube/nanowire dispersion within a solution. Other challenges include adjusting surface tension and controlling viscosity of the ink as well as treating the surface of the printing substrate. In an attempt to pave the way for nanomaterial inkjet printing, we present a method for preparing carbon nanotube ink as well as its printing technique. A fully printed electrochemical sensor using inkjet-printed carbon nanotube electrodes is also demonstrated as an example of the possibilities for this technology.

  8. Sedimentary petrology. 2nd edition

    SciTech Connect

    Blatt, H.

    1992-01-01

    The second edition of Sedimentary Petrology is extensively revised and updated; much effort has been expended to strengthen the weaknesses of the earlier edition, and much of this effort has been successful. It consists of sixteen chapters. Following two introductory chapters (occurrence of sedimentary rocks; weathering and soils), eleven chapters cover the various sedimentary rock types. Coverage is allocated in proportion to their relative abundance and relative ease of study -- three chapters on conglomerates and sandstones (textures and structures, composition, and diagenesis); one on mud rocks; three on carbonates (limestone textures, structures, and environments; limestone mineralogy and diagenesis; and dolostones); and one each on evaporites, cherts, iron-rich rocks, and phosphorites. A novel and useful chapter on paleogeothermometry rounds out the discussion of rocks, followed by chapters on The Development of a Research Project'' and common laboratory methods.

  9. Study of Impingement Types and Printing Quality during Laser Printing of Viscoelastic Alginate Solutions.

    PubMed

    Zhang, Zhengyi; Xiong, Ruitong; Corr, David T; Huang, Yong

    2016-03-29

    Laser-induced forward transfer-based laser printing has been being implemented as a promising orifice-free direct-write strategy for different printing applications. The printing quality during laser printing is largely affected by the jet and droplet formation process and subsequential impingement. The objective of this study is to investigate the impingement-based printing type and resulting printing quality during the laser printing of viscoelastic alginate solutions, which are representative inks for soft structure printing such as bioprinting. Three printing types are identified: droplet-impingement printing, jet-impingement printing with multiple breakups, and jet-impingement printing with a single breakup. Printing quality, in terms of printed droplet morphology and size, has been investigated as a function of alginate concentration, laser fluence, and direct-writing height based on a time-resolved imaging approach and microarrays of printed droplets. Of these, the best printing quality is achieved with single-breakup jet-impingement printing, followed by multiple-breakup jet-impingement printing, with droplet-impingement printing producing the lowest quality printing. The printing quality can be improved by using high-concentration alginate solutions. The increase of laser fluence may lead to a well-defined primary droplet for low-concentration alginate solutions; however, this can cause the droplet diameter to increase, which may not be desirable. The direct-writing height (i.e., ribbon coating-receiving substrate distance) also influences the print quality. For example, an increase in direct-writing height can cause the printing type to change from the ideal jet-impingement with a single breakup, to the jet-impingement with multiple breakups, and even the least desired droplet-impingement printing, with only slight variations in droplet diameter. PMID:26934283

  10. Particle Physics, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Martin, B. R.; Shaw, G.

    1998-01-01

    Particle Physics, Second Edition is a concise and lucid account of the fundamental constituents of matter. The standard model of particle physics is developed carefully and systematically, without heavy mathematical formalism, to make this stimulating subject accessible to undergraduate students. Throughout, the emphasis is on the interpretation of experimental data in terms of the basic properties of quarks and leptons, and extensive use is made of symmetry principles and Feynman diagrams, which are introduced early in the book. The Second Edition brings the book fully up to date, including the discovery of the top quark and the search for the Higgs boson. A final short chapter is devoted to the continuing search for new physics beyond the standard model. Particle Physics, Second Edition features: * A carefully structured and written text to help students understand this exciting and demanding subject. * Many worked examples and problems to aid student learning. Hints for solving the problems are given in an Appendix. * Optional "starred" sections and appendices, containing more specialised and advanced material for the more ambitious reader.

  11. RNA Editing in Plant Mitochondria

    NASA Astrophysics Data System (ADS)

    Hiesel, Rudolf; Wissinger, Bernd; Schuster, Wolfgang; Brennicke, Axel

    1989-12-01

    Comparative sequence analysis of genomic and complementary DNA clones from several mitochondrial genes in the higher plant Oenothera revealed nucleotide sequence divergences between the genomic and the messenger RNA-derived sequences. These sequence alterations could be most easily explained by specific post-transcriptional nucleotide modifications. Most of the nucleotide exchanges in coding regions lead to altered codons in the mRNA that specify amino acids better conserved in evolution than those encoded by the genomic DNA. Several instances show that the genomic arginine codon CGG is edited in the mRNA to the tryptophan codon TGG in amino acid positions that are highly conserved as tryptophan in the homologous proteins of other species. This editing suggests that the standard genetic code is used in plant mitochondria and resolves the frequent coincidence of CGG codons and tryptophan in different plant species. The apparently frequent and non-species-specific equivalency of CGG and TGG codons in particular suggests that RNA editing is a common feature of all higher plant mitochondria.

  12. Correlation Among Lip Print Pattern, Finger Print Pattern and Abo Blood Group

    PubMed Central

    N, Srilekha; A, Anuradha; Srinivas G, Vijay; Devi R, Sabitha

    2014-01-01

    Aim: To study correlation between lip print pattern, finger print pattern and ABO blood group. Materials and Methods: The study group consisted of 27 males and 27 females who were aged between 20–40 years. Lip prints, finger prints and ABO and Rh blood groups of each individual were recorded. Lip prints were classified, based on Suzuki’s and Tsuchihashi’s classification and finger prints were classified, based on Michael’s and Kucken’s classification. The results were statistically analyzed by using Chi–square test. Results: Complete vertical lip print, loop finger print pattern, O+ blood group were predominant among individual groups. O+ blood group-type I lip print combination, loop finger print pattern-type IV lip print pattern combination, O+ blood group-loop finger print pattern combination and both B+ blood group-loop finger print pattern- type IV lip print pattern combination and O+ blood group-loop finger print pattern-type I lip print pattern were predominant. Conclusion: Though lip prints, finger prints and blood groups had their own specificities, correlation of the three parameters did not show any significance. PMID:24783079

  13. Contact Printing of Arrayed Microstructures

    PubMed Central

    Xu, Wei; Luikart, Alicia M.; Sims, Christopher E.; Allbritton, Nancy L.

    2010-01-01

    A novel contact printing method utilizing a sacrificial layer of polyacrylic acid (PAA) was developed to selectively modify the upper surfaces of arrayed microstructures. The method was characterized by printing polystyrene onto SU-8 microstructures to create an improved substrate for a cell-based microarray platform. Experiments measuring cell growth SU-8 arrays modified with polystyrene and fibronectin demonstrated improved growth of NIH 3T3 (93% vs. 38%), HeLa (97% vs. 77%), and HT1080 (76% vs. 20%) cells relative to that for the previously used coating method. In addition, use of the PAA sacrificial layer permitted the printing of functionalized polystyrene, carboxylate polystyrene nanospheres, and silica nanospheres onto the arrays in a facile manner. Finally, a high concentration of extracellular matrix materials (ECM), such as collagen (5 mg/mL) and gelatin (0.1%), was contact printed onto the array structures using as little as 5 μL of the ECM reagent and without the formation of a continuous film bridge across the microstructures. Murine embryonic stem cells cultured on arrays printed with this gelatin-hydrogel remained in an undifferentiated state indicating an adequate surface gelatin layer to maintain these cells over time. PMID:20425106

  14. 3D Printing: Print the future of ophthalmology.

    PubMed

    Huang, Wenbin; Zhang, Xiulan

    2014-08-26

    The three-dimensional (3D) printer is a new technology that creates physical objects from digital files. Recent technological advances in 3D printing have resulted in increased use of this technology in the medical field, where it is beginning to revolutionize medical and surgical possibilities. It is already providing medicine with powerful tools that facilitate education, surgical planning, and organ transplantation research. A good understanding of this technology will be beneficial to ophthalmologists. The potential applications of 3D printing in ophthalmology, both current and future, are explored in this article.

  15. An agent based model of genotype editing

    SciTech Connect

    Rocha, L. M.; Huang, C. F.

    2004-01-01

    This paper presents our investigation on an agent-based model of Genotype Editing. This model is based on several characteristics that are gleaned from the RNA editing system as observed in several organisms. The incorporation of editing mechanisms in an evolutionary agent-based model provides a means for evolving agents with heterogenous post-transcriptional processes. The study of this agent-based genotype-editing model has shed some light into the evolutionary implications of RNA editing as well as established an advantageous evolutionary computation algorithm for machine learning. We expect that our proposed model may both facilitate determining the evolutionary role of RNA editing in biology, and advance the current state of research in agent-based optimization.

  16. Nanoparticle composites for printed electronics

    NASA Astrophysics Data System (ADS)

    Männl, U.; van den Berg, C.; Magunje, B.; Härting, M.; Britton, D. T.; Jones, S.; van Staden, M. J.; Scriba, M. R.

    2014-03-01

    Printed Electronics is a rapidly developing sector in the electronics industry, in which nanostructured materials are playing an increasingly important role. In particular, inks containing dispersions of semiconducting nanoparticles, can form nanocomposite materials with unique electronic properties when cured. In this study we have extended on our previous studies of functional nanoparticle electronic inks, with the development of a solvent-based silicon ink for printed electronics which is compatible with existing silver inks, and with the investigation of other metal nanoparticle based inks. It is shown that both solvent-based and water-based inks can be used for both silver conductors and semiconducting silicon, and that qualitatively there is no difference in the electronic properties of the materials printed with a soluble polymer binder to when an acrylic binder is used.

  17. Fingerprint + Iris = IrisPrint

    NASA Astrophysics Data System (ADS)

    Othman, Asem; Ross, Arun

    2015-05-01

    We consider the problem of generating a biometric image from two different traits. Specifically, we focus on generating an IrisPrint that inherits its structure from a fingerprint image and an iris image. To facilitate this, the continuous phase of the fingerprint image, characterizing its ridge flow, is first extracted. Next, a scheme is developed to extract "minutiae" from an iris image. Finally, an IrisPrint, that resembles a fingerprint, is created by mixing the ridge flow of the fingerprint with the iris minutiae. Preliminary experiments suggest that the new biometric image (i.e., IrisPrint) (a) can potentially be used for authentication by an existing fingerprint matcher, and (b) can potentially conceal and preserve the privacy of the original fingerprint and iris images.

  18. Tissue printing on nitrocellulose membrane

    SciTech Connect

    Taylor, R.; Song, Yanru; Pont-Lezica, R.; Lin, Liangshiou; Ye, Zhenghua; Varner, J.E. )

    1989-04-01

    In the 1950's Daoust developed substrate film printing on gelatin and starch films to localize protease, amylase, DNAase and RNAase activities. These procedures were adapted to plant tissues by Yomo and Taylor (1973) and by Jacobsen and Knox (1973). Membranes such as nitrocellulose bind cellular materials from cut tissue surfaces with little lateral diffusion. Thus accurate chemical prints are obtained. When the tissue is pressed firmly onto nitrocellulose a physical impression is obtained which shows the anatomy of the tissue. We have used the tissue-print technique to localize (1) proteins with labeled antibodies, (2) RNA with labeled nucleic acid probes, (3) enzymes by catalytic activity, (4) glycoproteins by fluorescent lectins, (5) lectins by fluorescent sugars, (6) cysteine-rich proteins by dansylated iodoacetamide, (7) ascorbic acid by silver nitrate, (8) soluble fluorescent compounds by direct observation.

  19. RNA Editing Dynamically Rewrites the Cancer Code

    PubMed Central

    Rayon-Estrada, Violeta; Papavasiliou, F. Nina; Harjanto, Dewi

    2016-01-01

    Global analyses of cancer transcriptomes demonstrate that ADAR (adenosine deaminase, RNA-specific)-mediated RNA editing dynamically contributes to genetic alterations in cancer, and directly correlates with progression and prognosis. RNA editing is abundant and frequently elevated in cancer, and affects functionally and clinically relevant sites in both coding and non-coding regions of the transcriptome. Therefore, ADAR and differentially edited transcripts may be promising biomarkers or targets for therapy.

  20. RNA Editing Dynamically Rewrites the Cancer Code

    PubMed Central

    Rayon-Estrada, Violeta; Papavasiliou, F. Nina; Harjanto, Dewi

    2016-01-01

    Global analyses of cancer transcriptomes demonstrate that ADAR (adenosine deaminase, RNA-specific)-mediated RNA editing dynamically contributes to genetic alterations in cancer, and directly correlates with progression and prognosis. RNA editing is abundant and frequently elevated in cancer, and affects functionally and clinically relevant sites in both coding and non-coding regions of the transcriptome. Therefore, ADAR and differentially edited transcripts may be promising biomarkers or targets for therapy. PMID:27695712

  1. Editing Tips for Technical Publications in the Joint Nuclear Weapons Publication System (JNWPS)

    SciTech Connect

    ALLEN, TARA S.

    2002-12-01

    These editing tips contain helpful suggestions to assist writers who are writing, editing, and publishing technical publications in the JNWPS. The suggestions clarify some of the most common writing problems and requirements of two publications used in the JNWPS: ''DOE-DTRA TP 1-1, Joint Nuclear Weapons Publications System Operating Procedures, Specifications, and Standards, and United States Government Printing Office Style Manual''. Topics include requirements for abbreviations, formats for drafts, layouts of illustrations and tables, appropriate wording for interim changes, guidance for creating a list of effective pages, how to insert and delete pages and paragraphs, referencing other technical publications, use of revision bars, requirements for safety precautions, use of hyphens, and how to place warnings, cautions, and notes. Also included are a writer's checklist, samples of draft title pages, and a section of helpful tips for the writers who use the department's desktop publishing software program, Adobe{reg_sign} FrameMaker{reg_sign}.

  2. Image Editing Via Searching Source Image

    NASA Astrophysics Data System (ADS)

    Yu, Han; Deng, Liang-Jian

    Image editing has important applications by changing the image texture, illumination, target location, etc. As an important application of Poisson equation, Poisson image editing processes images on the gradient domain and has been applied to seamless clone, selection editing, image denoising, etc. In this paper, we present a new application of Poisson image editing, which is based on searching source image. The main feature of the new application is all modifying information comes from the source image. Experimental results show that the proposed application performs well.

  3. High resolution printing of charge

    DOEpatents

    Rogers, John; Park, Jang-Ung

    2015-06-16

    Provided are methods of printing a pattern of charge on a substrate surface, such as by electrohydrodynamic (e-jet) printing. The methods relate to providing a nozzle containing a printable fluid, providing a substrate having a substrate surface and generating from the nozzle an ejected printable fluid containing net charge. The ejected printable fluid containing net charge is directed to the substrate surface, wherein the net charge does not substantially degrade and the net charge retained on the substrate surface. Also provided are functional devices made by any of the disclosed methods.

  4. Blood Print Detection By Fluorescence

    NASA Astrophysics Data System (ADS)

    Everse, K. E.; Menzel, E. R.

    1987-01-01

    We have surveyed the current methods for detection of blood prints and have compared representative procedures from the standpoint of the general type of involved chemistry. We find that the methods that involve fluorescent products produce the greatest sensitivity in concert with laser fluorescence excitation. The ninhydrin/ZnCl2 procedure is very effective for porous items, including cloth. Merbromin or dichlorofluorescein are effective for non-porous surfaces. Development of blood prints on surfaces that display overwhelming background fluorescence is best performed by peroxidase-type absorption methods.

  5. 3D Printed Shelby Cobra

    SciTech Connect

    Love, Lonnie

    2015-01-09

    ORNL's newly printed 3D Shelby Cobra was showcased at the 2015 NAIAS in Detroit. This "laboratory on wheels" uses the Shelby Cobra design, celebrating the 50th anniversary of this model and honoring the first vehicle to be voted a national monument. The Shelby was printed at the Department of Energy’s Manufacturing Demonstration Facility at ORNL using the BAAM (Big Area Additive Manufacturing) machine and is intended as a “plug-n-play” laboratory on wheels. The Shelby will allow research and development of integrated components to be tested and enhanced in real time, improving the use of sustainable, digital manufacturing solutions in the automotive industry.

  6. Solar heating and cooling of residential buildings: design of systems, 1980 edition

    SciTech Connect

    1980-09-01

    This manual was prepared primarily for use in conducting a practical training course on the design of solar heating and cooling systems for residential and small office buildings, but may also be useful as a general reference text. The content level is appropriate for persons with different and varied backgrounds, although it is assumed that readers possess a basic understanding of heating, ventilating, and air-conditioning systems of conventional (non-solar) types. This edition is a revision of the manual with the same title, first printed and distributed by the US Government Printing Office in October 1977. The manual has been reorganized, new material has been added, and outdated information has been deleted. Only active solar systems are described. Liquid and air-heating solar systems for combined space and service water heating or service water heating are included. Furthermore, only systems with proven experience are discussed to any extent.

  7. Editing in Technical Communication: Theory and Practice in Editing Processes at the Graduate Level.

    ERIC Educational Resources Information Center

    Masse, Roger E.

    At New Mexico State University, technical communication teachers have developed a course to teach editing processes to graduate students who take the advanced workshop in technical and professional communication. In this seminar group, students work on writing processes; editing processes; written, edited, and tested products; and oral processes…

  8. Philadelphia Printing and Publishing, 1876-1976

    ERIC Educational Resources Information Center

    Whitehead, Thomas M.

    1976-01-01

    Two Philadelphia printing histories, both reflecting the relationship of printing to publishing, are examined in this article: the manufacture by the publisher of his own product and the development and commercialization of the photomechanical halftone process. (Author)

  9. 3D holographic printer: fast printing approach.

    PubMed

    Morozov, Alexander V; Putilin, Andrey N; Kopenkin, Sergey S; Borodin, Yuriy P; Druzhin, Vladislav V; Dubynin, Sergey E; Dubinin, German B

    2014-02-10

    This article describes the general operation principles of devices for synthesized holographic images such as holographic printers. Special emphasis is placed on the printing speed. In addition, various methods to increase the printing process are described and compared.

  10. Printing considerations for non-printers

    SciTech Connect

    Webb, G.W.

    1986-01-01

    This paper explains the basics of printing to editors, graphic artists, and others who prepare copy for the printer. It discusses pre-press requirements, paper selection, printing methods, and finishing options.

  11. 48 CFR 952.208-70 - Printing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... reproduction in excess of the limits set forth above, the Contractor shall notify the Contracting Officer in... printing plant. (3) Printing services not obtained in compliance with this guidance will result in the...

  12. Fuel Cell Handbook, Fourth Edition

    SciTech Connect

    Stauffer, D.B; Hirschenhofer, J.H.; Klett, M.G.; Engleman, R.R.

    1998-11-01

    Robust progress has been made in fuel cell technology since the previous edition of the Fuel Cell Handbook was published in January 1994. This Handbook provides a foundation in fuel cells for persons wanting a better understanding of the technology, its benefits, and the systems issues that influence its application. Trends in technology are discussed, including next-generation concepts that promise ultra high efficiency and low cost, while providing exceptionally clean power plant systems. Section 1 summarizes fuel cell progress since the last edition and includes existing power plant nameplate data. Section 2 addresses the thermodynamics of fuel cells to provide an understanding of fuel cell operation at two levels (basic and advanced). Sections 3 through 6 describe the four major fuel cell types and their performance based on cell operating conditions. The section on polymer electrolyte membrane fuel cells has been added to reflect their emergence as a significant fuel cell technology. Phosphoric acid, molten carbonate, and solid oxide fuel cell technology description sections have been updated from the previous edition. New information indicates that manufacturers have stayed with proven cell designs, focusing instead on advancing the system surrounding the fuel cell to lower life cycle costs. Section 7, Fuel Cell Systems, has been significantly revised to characterize near-term and next-generation fuel cell power plant systems at a conceptual level of detail. Section 8 provides examples of practical fuel cell system calculations. A list of fuel cell URLs is included in the Appendix. A new index assists the reader in locating specific information quickly.

  13. Pediatric surgical pathology. Second edition

    SciTech Connect

    Dehner, L.P.

    1987-01-01

    The edition provides view of congenital, hereditary, infectious, and inflammatory neoplastic diseases occurring during the first two decades of life, with special reference to clinical, laboratory, and roentgenographic features. Material includes observations from some of the major national studies on Wilms' tumor and rhabdomyosarcomas, the new classification of pediatric malignant lymphomas, a discussion of the role of immunocytochemistry as it applies to the diagnosis of childhood infections and neoplasms, an examination of graft-versus-host disease in the liver and intestinal tract and more.

  14. Biocommunication and natural genome editing

    PubMed Central

    Witzany, Guenther

    2010-01-01

    The biocommunicative approach investigates communication processes within and among cells, tissues, organs and organisms as sign-mediated interactions, and nucleotide sequences as code, i.e. language-like text, which follows in parallel three kinds of rules: combinatorial (syntactic), context-sensitive (pragmatic), and content-specific (semantic). Natural genome editing from a biocommunicative perspective is competent agent-driven generation and integration of meaningful nucleotide sequences into pre-existing genomic content arrangements and the ability to (re-)combine and (re-)regulate them according to context-dependent (i.e. adaptational) purposes of the host organism. PMID:21537469

  15. NASA Pocket Statistics: 1997 Edition

    NASA Technical Reports Server (NTRS)

    1997-01-01

    POCKET STATISTICS is published by the NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA). Included in each edition is Administrative and Organizational information, summaries of Space Flight Activity including the NASA Major Launch Record, Aeronautics and Space Transportation and NASA Procurement, Financial and Workforce data. The NASA Major Launch Record includes all launches of Scout class and larger vehicles. Vehicle and spacecraft development flights are also included in the Major Launch Record. Shuttle missions are counted as one launch and one payload, where free flying payloads are not involved. All Satellites deployed from the cargo bay of the Shuttle and placed in a separate orbit or trajectory are counted as an additional payload.

  16. Reading Environmental Print: What Is the Role of Concepts about Print in Discriminating Young Readers' Responses?

    ERIC Educational Resources Information Center

    Reutzel, D. Ray; Fawson, Parker C.; Young, Janet R.; Morrison, Timothy G.; Wilcox, Brad

    2003-01-01

    Examines how concepts-about-print knowledge interacted with other traditional measures of print knowledge, to affect children's reading environmental print in context and out. Demonstrates that concepts-about-print and word recognition were the most reliable discriminators between children who could accurately and consistently read environmental…

  17. Improved pen alignment for bidirectional printing

    NASA Astrophysics Data System (ADS)

    Bernal, Edgar; Allebach, Jan P.; Pizlo, Zygmunt

    2006-01-01

    The quality of the prints produced by an inkjet printer is highly dependent on the characteristics of the dots produced by the inkjet pens. While some literature discusses metrics for the objective evaluation of print quality, few of the efforts have combined automated quality tests with subjective assessment. We develop an algorithm for analyzing printed dots and study the effects of the dot characteristics on the perceived print alignment. We establish the perceptual preferences of human observers via a set of psychophysical experiments.

  18. 48 CFR 970.5208-1 - Printing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... and Operating Contracts 970.5208-1 Printing. As prescribed in 970.0808-3, insert the following clause... such printing being disallowed. (d) The Contractor shall include the substance of this clause in all... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Printing....

  19. 48 CFR 970.5208-1 - Printing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... and Operating Contracts 970.5208-1 Printing. As prescribed in 970.0808-3, insert the following clause... such printing being disallowed. (d) The Contractor shall include the substance of this clause in all... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Printing....

  20. 48 CFR 970.5208-1 - Printing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and Operating Contracts 970.5208-1 Printing. As prescribed in 970.0808-3, insert the following clause... such printing being disallowed. (d) The Contractor shall include the substance of this clause in all... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Printing....

  1. 48 CFR 970.5208-1 - Printing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... and Operating Contracts 970.5208-1 Printing. As prescribed in 970.0808-3, insert the following clause... such printing being disallowed. (d) The Contractor shall include the substance of this clause in all... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Printing....

  2. Organic materials for printed electronics

    NASA Astrophysics Data System (ADS)

    Berggren, M.; Nilsson, D.; Robinson, N. D.

    2007-01-01

    Organic materials can offer a low-cost alternative for printed electronics and flexible displays. However, research in these systems must exploit the differences - via molecular-level control of functionality - compared with inorganic electronics if they are to become commercially viable.

  3. Conservation of Drawings and Prints

    ERIC Educational Resources Information Center

    King, Antoinette

    1972-01-01

    Some of the basic techniques of preserving and restoring prints and drawings are outlined. Examination, dry cleaning, stain removal, mending, backing removal, and lining are discussed, as well as aspects of the complexity of bleaching, types and nature of some stains and discolorations, and materials of poor quality used by many framers. (Author)

  4. Qualification of security printing features

    NASA Astrophysics Data System (ADS)

    Simske, Steven J.; Aronoff, Jason S.; Arnabat, Jordi

    2006-02-01

    This paper describes the statistical and hardware processes involved in qualifying two related printing features for their deployment in product (e.g. document and package) security. The first is a multi-colored tiling feature that can also be combined with microtext to provide additional forms of security protection. The color information is authenticated automatically with a variety of handheld, desktop and production scanners. The microtext is authenticated either following magnification or manually by a field inspector. The second security feature can also be tile-based. It involves the use of two inks that provide the same visual color, but differ in their transparency to infrared (IR) wavelengths. One of the inks is effectively transparent to IR wavelengths, allowing emitted IR light to pass through. The other ink is effectively opaque to IR wavelengths. These inks allow the printing of a seemingly uniform, or spot, color over a (truly) uniform IR emitting ink layer. The combination converts a uniform covert ink and a spot color to a variable data region capable of encoding identification sequences with high density. Also, it allows the extension of variable data printing for security to ostensibly static printed regions, affording greater security protection while meeting branding and marketing specifications.

  5. Conservation of Photographic Print Collections.

    ERIC Educational Resources Information Center

    Swan, Alice

    1981-01-01

    Provides specific information on varying photographic materials and processes to aid archivists and curators in preserving photograph collections. Preservation problems related to major types of silver prints on paper (salt, albumen, collodion, gelatin) and to the silver image (oxidation, silver sulfide) are covered. Twenty references are cited.…

  6. End of the Printed Line?

    ERIC Educational Resources Information Center

    Wishengrad, Ruth

    1998-01-01

    Considers whether laptop and handheld computers will be able to replace printed textbooks in classrooms. Topics cover benefits of classroom computers, including the need for computer literacy; computer costs, including service contracts, theft, and the need for staff development; the problems with dated textbooks; publishers' concerns; and…

  7. Flexible substrate for printed wiring

    NASA Technical Reports Server (NTRS)

    Asakura, M.; Yabe, K.; Tanaka, H.; Soda, A.

    1982-01-01

    A very flexible substrate for printed wiring is disclosed which is composed of a blend of phenoxy resin-polyisocyanate-brominated epoxy resin in which the equivalent ration of the functional groups is hydroxyl grouped: isocyanate group: epoxy group = 1:0.2 to 2:0.5 to 3. The product has outstanding solder resistance and is applied to metal without using adhesives.

  8. The Power of the Print

    ERIC Educational Resources Information Center

    Tam, Jeff

    2010-01-01

    The print has a long-standing tradition of carrying a political message. This can be seen in the works of artists from the German Expressionists, like Kathe Kollwitz and Emil Nolde, to Mexican printmakers like Jose Posada and Leopoldo Mendez. Whether it was during the Mexican Revolution of 1910, the War in Iraq, or the 2008 presidential election,…

  9. Design of printed circuit coils

    NASA Technical Reports Server (NTRS)

    Higgins, W. T.

    1969-01-01

    Spiral-like coil is printed with several extra turns which increase the realizable coil inductance. Included are shorting connections which not only short the extra turns, but also short out several turns of the main body. Coil tuning is accomplished by removing the shorts until the desired inductance is obtained.

  10. Printing. Performance Objectives. Intermediate Course.

    ERIC Educational Resources Information Center

    Seivert, Chester

    Several intermediate performance objectives and corresponding criterion measures are listed for each of 13 terminal objectives for an intermediate printing course. The materials were developed for a two-semester (3 hours daily) course with specialized classroom, shop, and practical experiences designed to enable the student to develop proficiency…

  11. Latin American Folk Art Prints

    ERIC Educational Resources Information Center

    Navah, Jan

    2011-01-01

    Latin American customs and colors play an important role as second graders are introduced to multicultural experiences through food, music, dance, art, and craft. In this article, the author describes a printing project inspired by Guatemalan weavings and amate bark paintings. (Contains 2 online resources.)

  12. The Technique of Editing 16mm. Films.

    ERIC Educational Resources Information Center

    Burder, John

    For professionals and advanced amateurs, this book covers all aspects of editing 16 millimeter film. Beginning with basic matters of film gauge, equipment, and editing facilities, it covers the mechanics of the subject using a how-to-do-it approach. The techniques discussed include preparation of the sound track, cutting, mixing, choice of pace…

  13. Novel modes of RNA editing in mitochondria

    PubMed Central

    Moreira, Sandrine; Valach, Matus; Aoulad-Aissa, Mohamed; Otto, Christian; Burger, Gertraud

    2016-01-01

    Gene structure and expression in diplonemid mitochondria are unparalleled. Genes are fragmented in pieces (modules) that are separately transcribed, followed by the joining of module transcripts to contiguous RNAs. Some instances of unique uridine insertion RNA editing at module boundaries were noted, but the extent and potential occurrence of other editing types remained unknown. Comparative analysis of deep transcriptome and genome data from Diplonema papillatum mitochondria reveals ∼220 post-transcriptional insertions of uridines, but no insertions of other nucleotides nor deletions. In addition, we detect in total 114 substitutions of cytosine by uridine and adenosine by inosine, amassed into unusually compact clusters. Inosines in transcripts were confirmed experimentally. This is the first report of adenosine-to-inosine editing of mRNAs and ribosomal RNAs in mitochondria. In mRNAs, editing causes mostly amino-acid additions and non-synonymous substitutions; in ribosomal RNAs, it permits formation of canonical secondary structures. Two extensively edited transcripts were compared across four diplonemids. The pattern of uridine-insertion editing is strictly conserved, whereas substitution editing has diverged dramatically, but still rendering diplonemid proteins more similar to other eukaryotic orthologs. We posit that RNA editing not only compensates but also sustains, or even accelerates, ultra-rapid evolution of genome structure and sequence in diplonemid mitochondria. PMID:27001515

  14. Applications of genome editing in insects

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Insect genome editing was first reported 1991 in Drosophila melanogaster but the technology used was not portable to other species. Not until the recent development of facile, engineered DNA endonuclease systems has gene editing become widely available to insect scientists. Most applications in inse...

  15. New Edition of Chinese Biochemistry Textbook.

    ERIC Educational Resources Information Center

    Jian-Chuan, Ma

    1988-01-01

    Discusses the four previous editions of the biochemistry medical textbooks called the "Nationwide Unified Textbooks." Notes the new (1989) edition is much smaller, is organized differently, has new material, has a reorganized Dynamic Biochemistry core, and shows great importance to clinical biochemistry. (MVL)

  16. Books in Action: The Armed Services Editions.

    ERIC Educational Resources Information Center

    Cole, John Y., Ed.

    In an effort to reach a wide audience, the Center for the Book in the Library of Congress presents this book in honor of the 40th anniversary celebration of the Armed Services Editions (ASE), the paperback books distributed during World War II. The titles of the essays and their authors are as follows: "The Armed Services Editions: An…

  17. Exposure Factors Handbook 2011 Edition (Final)

    EPA Science Inventory

    edition_cover.jpg" vspace = "5" hspace="5" align="right" border="2" alt="Cover of the Exposure Factors Handbook: 2011 Edition"> The mission of National Center for Environmental Assessment (NCEA) of EPA's ...

  18. Teaching Visually Impaired Children. 3rd Edition

    ERIC Educational Resources Information Center

    Bishop, Virginia E.

    2004-01-01

    In this exceptional new third edition, the author has retained much of the practical "how to" approach of the previous editions, but adds depth in two dimensions: learning theory and the educational process. This book is "so comprehensive in scope and complete in detail that it would be the most likely recommended" (from the foreword by Dr.…

  19. Current Views of Error and Editing.

    ERIC Educational Resources Information Center

    Hull, Glynda

    1987-01-01

    Inexperienced writers, including both basic writers and learning disabled, commit errors that often follow a discernible pattern due to applying erroneous or incomplete rules. Techniques for teaching editing skills are described, including textual analyses of students' writing, interviews with students, structuring the editing task, and providing…

  20. Profs, Professionals Agree about Students' Editing Skills.

    ERIC Educational Resources Information Center

    Fee, Frank; Russial, John; Auman Ann

    2003-01-01

    Considers where journalism educators should focus when they design editing curriculum. Examines what professors say is important for students to know about editing. Compares what professors at accredited programs say about necessary skills with what professional copy editors say is important. Concludes that professors and professionals are largely…

  1. Educational Assessment of Students. Third Edition.

    ERIC Educational Resources Information Center

    Nitko, Anthony J.

    This text offers teachers and education majors practical, step-by-step guidance on how to create and use assessments. It can serve as the textbook for an undergraduate or first graduate course in educational assessment. This third edition focuses more clearly on classroom assessment than the previous editions. Each chapter has been revised with…

  2. Web Thermo Tables (WTT) - Professional Edition

    National Institute of Standards and Technology Data Gateway

    SRD 203 NIST/TRC Web Thermo Tables (WTT) - Professional Edition (Online Subscription)   WTT - Professional Edition, a Web version of the TRC Thermodynamic Tables, represents a complete collection of critically evaluated thermodynamic property data primarily for pure organic compounds. As of Nov. 2011, WTT contains information on 23999 compounds.

  3. Web Thermo Tables (WTT) - Lite Edition

    National Institute of Standards and Technology Data Gateway

    SRD 202 NIST/TRC Web Thermo Tables (WTT) - Lite Edition (Online Subscription)   WTT - Lite Edition, a Web version of the TRC Thermodynamic Tables, represents a collection of critically evaluated thermodynamic property data for 150 commonly-used (primarily organic) pure compounds.

  4. Accounting for Independent Schools. Second Edition.

    ERIC Educational Resources Information Center

    National Association of Independent Schools, Boston, MA.

    This is a thoroughly revised edition of the 1969 publication, "Accounting for Independent Schools," a guide that attempted to codify basic accounting principles and practices for specific application to independent schools. The focus of the second edition is more on refining practices than on initiating them, and more on extending the managerial…

  5. Automatic data editing: a brief introduction

    SciTech Connect

    Liepins, G.E.

    1982-01-01

    This paper briefly discusses the automatic data editing process: (1) check the data records for consistency, (2) analyze the inconsistent records to determine the inconsistent variables. It is stated that the application of automatic data editing is broad, and two specific examples are cited. One example, that of a vehicle maintenance data base is used to illustrate the process.

  6. Non-GMO genetically edited crop plants.

    PubMed

    Kanchiswamy, Chidananda Nagamangala; Malnoy, Mickael; Velasco, Riccardo; Kim, Jin-Soo; Viola, Roberto

    2015-09-01

    Direct delivery of purified Cas9 protein with guide RNA into plant cells, as opposed to plasmid-mediated delivery, displays high efficiency and reduced off-target effects. Following regeneration from edited cells, the ensuing plant is also likely to bypass genetically modified organism (GMO) legislation as the genome editing complex is degraded in the recipient cells. PMID:25978870

  7. Non-GMO genetically edited crop plants.

    PubMed

    Kanchiswamy, Chidananda Nagamangala; Malnoy, Mickael; Velasco, Riccardo; Kim, Jin-Soo; Viola, Roberto

    2015-09-01

    Direct delivery of purified Cas9 protein with guide RNA into plant cells, as opposed to plasmid-mediated delivery, displays high efficiency and reduced off-target effects. Following regeneration from edited cells, the ensuing plant is also likely to bypass genetically modified organism (GMO) legislation as the genome editing complex is degraded in the recipient cells.

  8. Sex Differences in Cognitive Abilities. Fourth Edition

    ERIC Educational Resources Information Center

    Halpern, Diane F.

    2011-01-01

    The fourth edition of "Sex Differences in Cognitive Abilities" critically examines the breadth of research on this complex and controversial topic, with the principal aim of helping the reader to understand where sex differences are found--and where they are not. Since the publication of the third edition, there have been many exciting and…

  9. Exploring the RNA editing potential of RNA-Seq data by ExpEdit.

    PubMed

    D'Antonio, Mattia; Picardi, Ernesto; Castrignanò, Tiziana; D'Erchia, Anna Maria; Pesole, Graziano

    2015-01-01

    Revealing the impact of A-to-I RNA editing in RNA-Seq experiments is relevant in humans because RNA editing can influence gene expression. In addition, its deregulation has been linked to a variety of human diseases. Exploiting the RNA editing potential in complete RNA-Seq datasets, however, is a challenging task. Indeed, no dedicated software is available, and sometimes deep computational skills and appropriate hardware resources are required. To explore the impact of known RNA editing events in massive transcriptome sequencing experiments, we developed the ExpEdit web service application. In the present work, we provide an overview of ExpEdit as well as methodologies to investigate known RNA editing in human RNA-Seq datasets.

  10. Genetic Architectures of Quantitative Variation in RNA Editing Pathways.

    PubMed

    Gu, Tongjun; Gatti, Daniel M; Srivastava, Anuj; Snyder, Elizabeth M; Raghupathy, Narayanan; Simecek, Petr; Svenson, Karen L; Dotu, Ivan; Chuang, Jeffrey H; Keller, Mark P; Attie, Alan D; Braun, Robert E; Churchill, Gary A

    2016-02-01

    RNA editing refers to post-transcriptional processes that alter the base sequence of RNA. Recently, hundreds of new RNA editing targets have been reported. However, the mechanisms that determine the specificity and degree of editing are not well understood. We examined quantitative variation of site-specific editing in a genetically diverse multiparent population, Diversity Outbred mice, and mapped polymorphic loci that alter editing ratios globally for C-to-U editing and at specific sites for A-to-I editing. An allelic series in the C-to-U editing enzyme Apobec1 influences the editing efficiency of Apob and 58 additional C-to-U editing targets. We identified 49 A-to-I editing sites with polymorphisms in the edited transcript that alter editing efficiency. In contrast to the shared genetic control of C-to-U editing, most of the variable A-to-I editing sites were determined by local nucleotide polymorphisms in proximity to the editing site in the RNA secondary structure. Our results indicate that RNA editing is a quantitative trait subject to genetic variation and that evolutionary constraints have given rise to distinct genetic architectures in the two canonical types of RNA editing.

  11. Mod silver metallization: Screen printing and ink-jet printing

    NASA Technical Reports Server (NTRS)

    Vest, R. W.; Vest, G. M.

    1985-01-01

    Basic material efforts have proven to be very successful. Adherent and conductive films were achieved. A silver neodecanoate/bismuth 2-ethylhexanoate mixture has given the best results in both single and double layer applications. Another effort is continuing to examine the feasibility of applying metallo-organic deposition films by use of an ink jet printer. Direct line writing would result in a saving of process time and materials. So far, some well defined lines have been printed.

  12. Fuel Cell Handbook, Fifth Edition

    SciTech Connect

    Energy and Environmental Solutions

    2000-10-31

    Progress continues in fuel cell technology since the previous edition of the Fuel Cell Handbook was published in November 1998. Uppermost, polymer electrolyte fuel cells, molten carbonate fuel cells, and solid oxide fuel cells have been demonstrated at commercial size in power plants. The previously demonstrated phosphoric acid fuel cells have entered the marketplace with more than 220 power plants delivered. Highlighting this commercial entry, the phosphoric acid power plant fleet has demonstrated 95+% availability and several units have passed 40,000 hours of operation. One unit has operated over 49,000 hours. Early expectations of very low emissions and relatively high efficiencies have been met in power plants with each type of fuel cell. Fuel flexibility has been demonstrated using natural gas, propane, landfill gas, anaerobic digester gas, military logistic fuels, and coal gas, greatly expanding market opportunities. Transportation markets worldwide have shown remarkable interest in fuel cells; nearly every major vehicle manufacturer in the U.S., Europe, and the Far East is supporting development. This Handbook provides a foundation in fuel cells for persons wanting a better understanding of the technology, its benefits, and the systems issues that influence its application. Trends in technology are discussed, including next-generation concepts that promise ultrahigh efficiency and low cost, while providing exceptionally clean power plant systems. Section 1 summarizes fuel cell progress since the last edition and includes existing power plant nameplate data. Section 2 addresses the thermodynamics of fuel cells to provide an understanding of fuel cell operation at two levels (basic and advanced). Sections 3 through 8 describe the six major fuel cell types and their performance based on cell operating conditions. Alkaline and intermediate solid state fuel cells were added to this edition of the Handbook. New information indicates that manufacturers have stayed

  13. Reporting on Climate Change: Understanding the Science, Third Edition

    SciTech Connect

    Ward, Morris A.; Parker, Elissa A.

    2003-10-10

    The Environmental Law Institute, the grantee, in the final quarter of operation under Department of Energy Grant DE-FG02-02ER63414, successfully completed the following tasks associated with the grant: (1) published ''Reporting on Climate Change: Understanding the Science'', the third edition of this resource intended primarily to help print and broadcast journalists report more effectively on scientific aspects of global climate change; (2) distributed the reporters guide directly to roughly 500 journalists and journalism educators participating in the annual meeting of the Society of Environmental Journalists in New Orleans, La.; (3) distributed the reporters guide to an additional 1,500 journalists and journalism educators by mail; (4) provided journalism educators bulk copies, upon specific request, for their use in upper-level science journalism and environmental journalism classes; (5) conducted outreach to science editors and environmental reporters on availability and use of the reporter's guide; (6) completed financial reporting associated with the reporter's guide grant. ELI has provided requested bulk numbers of copies of ''Reporting on Climate Change: Understanding the Science'' to the DOE Project Officer, David C. Bader, Ph.D., and to Jeffrey Amthor, Ph.D., in the Office of Science. ELI currently has a remaining inventory of roughly 500 copies from the original printing of more than 3,000 copies of the guide. These copies are used for responding to continuing requests from journalists and educators for the guide. ELI is currently exploring opportunities for reprinting additional copies to help meet the continuing demand from the educational and journalism communities.

  14. Printed sectoral horn power combiner

    NASA Astrophysics Data System (ADS)

    Boccia, Luigi; Emanuele, Antonio; Shamsafar, Alireza; Arnieri, Emilio; Amendola, Giandomenico

    2015-02-01

    In this work, it is presented a new configuration of planar power combiner/divider based on an H-plane sectoral horn antenna. This component is proposed to realise the basic building blocks of printed power-combining amplifiers. It will be shown how the sectoral horn elements can be implemented on substrate integrated waveguide and multilayer printed circuit board technologies, thus obtaining a high integration level. In the following, the design procedure will be described reporting an example of an 11-stage power divider/combiner in C-band. A prototype has been fabricated, and the measured results compared with the numerical model. Experimental results are in good agreement with theoretical expectations showing a single-stage efficiency of about 90% and a bandwidth of 40%.

  15. 3D-Printed Microfluidics.

    PubMed

    Au, Anthony K; Huynh, Wilson; Horowitz, Lisa F; Folch, Albert

    2016-03-14

    The advent of soft lithography allowed for an unprecedented expansion in the field of microfluidics. However, the vast majority of PDMS microfluidic devices are still made with extensive manual labor, are tethered to bulky control systems, and have cumbersome user interfaces, which all render commercialization difficult. On the other hand, 3D printing has begun to embrace the range of sizes and materials that appeal to the developers of microfluidic devices. Prior to fabrication, a design is digitally built as a detailed 3D CAD file. The design can be assembled in modules by remotely collaborating teams, and its mechanical and fluidic behavior can be simulated using finite-element modeling. As structures are created by adding materials without the need for etching or dissolution, processing is environmentally friendly and economically efficient. We predict that in the next few years, 3D printing will replace most PDMS and plastic molding techniques in academia.

  16. Effects of Print Publication Lag in Dual Format Journals on Scientometric Indicators

    PubMed Central

    Heneberg, Petr

    2013-01-01

    Background Publication lag between manuscript submission and its final publication is considered as an important factor affecting the decision to submit, the timeliness of presented data, and the scientometric measures of the particular journal. Dual-format peer-reviewed journals (publishing both print and online editions of their content) adopted a broadly accepted strategy to shorten the publication lag: to publish the accepted manuscripts online ahead of their print editions, which may follow days, but also years later. Effects of this widespread habit on the immediacy index (average number of times an article is cited in the year it is published) calculation were never analyzed. Methodology/Principal Findings Scopus database (which contains nearly up-to-date documents in press, but does not reveal citations by these documents until they are finalized) was searched for the journals with the highest total counts of articles in press, or highest counts of articles in press appearing online in 2010–2011. Number of citations received by the articles in press available online was found to be nearly equal to citations received within the year when the document was assigned to a journal issue. Thus, online publication of in press articles affects severely the calculation of immediacy index of their source titles, and disadvantages online-only and print-only journals when evaluating them according to the immediacy index and probably also according to the impact factor and similar measures. Conclusions/Significance Caution should be taken when evaluating dual-format journals supporting long publication lag. Further research should answer the question, on whether the immediacy index should be replaced by an indicator based on the date of first publication (online or in print, whichever comes first) to eliminate the problems analyzed in this report. Information value of immediacy index is further questioned by very high ratio of authors’ self-citations among the

  17. Changing genetic information through RNA editing

    NASA Technical Reports Server (NTRS)

    Maas, S.; Rich, A.

    2000-01-01

    RNA editing, the post-transcriptional alteration of a gene-encoded sequence, is a widespread phenomenon in eukaryotes. As a consequence of RNA editing, functionally distinct proteins can be produced from a single gene. The molecular mechanisms involved include single or multiple base insertions or deletions as well as base substitutions. In mammals, one type of substitutional RNA editing, characterized by site-specific base-modification, was shown to modulate important physiological processes. The underlying reaction mechanism of substitutional RNA editing involves hydrolytic deamination of cytosine or adenosine bases to uracil or inosine, respectively. Protein factors have been characterized that are able to induce RNA editing in vitro. A supergene family of RNA-dependent deaminases has emerged with the recent addition of adenosine deaminases specific for tRNA. Here we review the developments that have substantially increased our understanding of base-modification RNA editing over the past few years, with an emphasis on mechanistic differences, evolutionary aspects and the first insights into the regulation of editing activity.

  18. Evolution of RNA editing in trypanosome mitochondria

    PubMed Central

    Simpson, Larry; Thiemann, Otavio H.; Savill, Nicholas J.; Alfonzo, Juan D.; Maslov, D. A.

    2000-01-01

    Two different RNA editing systems have been described in the kinetoplast-mitochondrion of trypanosomatid protists. The first involves the precise insertion and deletion of U residues mostly within the coding regions of maxicircle-encoded mRNAs to produce open reading frames. This editing is mediated by short overlapping complementary guide RNAs encoded in both the maxicircle and the minicircle molecules and involves a series of enzymatic cleavage-ligation steps. The second editing system is a C34 to U34 modification in the anticodon of the imported tRNATrp, thereby permitting the decoding of the UGA stop codon as tryptophan. U-insertion editing probably originated in an ancestor of the kinetoplastid lineage and appears to have evolved in some cases by the replacement of the original pan-edited cryptogene with a partially edited cDNA. The driving force for the evolutionary fixation of these retroposition events was postulated to be the stochastic loss of entire minicircle sequence classes and their encoded guide RNAs upon segregation of the single kinetoplast DNA network into daughter cells at cell division. A large plasticity in the relative abundance of minicircle sequence classes has been observed during cell culture in the laboratory. Computer simulations provide theoretical evidence for this plasticity if a random distribution and segregation model of minicircles is assumed. The possible evolutionary relationship of the C to U and U-insertion editing systems is discussed. PMID:10860961

  19. Evolution of RNA editing in trypanosome mitochondria.

    PubMed

    Simpson, L; Thiemann, O H; Savill, N J; Alfonzo, J D; Maslov, D A

    2000-06-20

    Two different RNA editing systems have been described in the kinetoplast-mitochondrion of trypanosomatid protists. The first involves the precise insertion and deletion of U residues mostly within the coding regions of maxicircle-encoded mRNAs to produce open reading frames. This editing is mediated by short overlapping complementary guide RNAs encoded in both the maxicircle and the minicircle molecules and involves a series of enzymatic cleavage-ligation steps. The second editing system is a C(34) to U(34) modification in the anticodon of the imported tRNA(Trp), thereby permitting the decoding of the UGA stop codon as tryptophan. U-insertion editing probably originated in an ancestor of the kinetoplastid lineage and appears to have evolved in some cases by the replacement of the original pan-edited cryptogene with a partially edited cDNA. The driving force for the evolutionary fixation of these retroposition events was postulated to be the stochastic loss of entire minicircle sequence classes and their encoded guide RNAs upon segregation of the single kinetoplast DNA network into daughter cells at cell division. A large plasticity in the relative abundance of minicircle sequence classes has been observed during cell culture in the laboratory. Computer simulations provide theoretical evidence for this plasticity if a random distribution and segregation model of minicircles is assumed. The possible evolutionary relationship of the C to U and U-insertion editing systems is discussed.

  20. Heat sinking for printed circuitry

    DOEpatents

    Wilson, S.K.; Richardson, G.; Pinkerton, A.L.

    1984-09-11

    A flat pak or other solid-state device mounted on a printed circuit board directly over a hole extends therethrough so that the bottom of the pak or device extends beyond the bottom of the circuit board. A heat sink disposed beneath the circuit board contacts the bottom of the pak or device and provides direct heat sinking thereto. Pressure may be applied to the top of the pak or device to assure good mechanical and thermal contact with the heat sink.

  1. 3D printed bionic ears.

    PubMed

    Mannoor, Manu S; Jiang, Ziwen; James, Teena; Kong, Yong Lin; Malatesta, Karen A; Soboyejo, Winston O; Verma, Naveen; Gracias, David H; McAlpine, Michael C

    2013-06-12

    The ability to three-dimensionally interweave biological tissue with functional electronics could enable the creation of bionic organs possessing enhanced functionalities over their human counterparts. Conventional electronic devices are inherently two-dimensional, preventing seamless multidimensional integration with synthetic biology, as the processes and materials are very different. Here, we present a novel strategy for overcoming these difficulties via additive manufacturing of biological cells with structural and nanoparticle derived electronic elements. As a proof of concept, we generated a bionic ear via 3D printing of a cell-seeded hydrogel matrix in the anatomic geometry of a human ear, along with an intertwined conducting polymer consisting of infused silver nanoparticles. This allowed for in vitro culturing of cartilage tissue around an inductive coil antenna in the ear, which subsequently enables readout of inductively-coupled signals from cochlea-shaped electrodes. The printed ear exhibits enhanced auditory sensing for radio frequency reception, and complementary left and right ears can listen to stereo audio music. Overall, our approach suggests a means to intricately merge biologic and nanoelectronic functionalities via 3D printing.

  2. 3D printed bionic ears.

    PubMed

    Mannoor, Manu S; Jiang, Ziwen; James, Teena; Kong, Yong Lin; Malatesta, Karen A; Soboyejo, Winston O; Verma, Naveen; Gracias, David H; McAlpine, Michael C

    2013-06-12

    The ability to three-dimensionally interweave biological tissue with functional electronics could enable the creation of bionic organs possessing enhanced functionalities over their human counterparts. Conventional electronic devices are inherently two-dimensional, preventing seamless multidimensional integration with synthetic biology, as the processes and materials are very different. Here, we present a novel strategy for overcoming these difficulties via additive manufacturing of biological cells with structural and nanoparticle derived electronic elements. As a proof of concept, we generated a bionic ear via 3D printing of a cell-seeded hydrogel matrix in the anatomic geometry of a human ear, along with an intertwined conducting polymer consisting of infused silver nanoparticles. This allowed for in vitro culturing of cartilage tissue around an inductive coil antenna in the ear, which subsequently enables readout of inductively-coupled signals from cochlea-shaped electrodes. The printed ear exhibits enhanced auditory sensing for radio frequency reception, and complementary left and right ears can listen to stereo audio music. Overall, our approach suggests a means to intricately merge biologic and nanoelectronic functionalities via 3D printing. PMID:23635097

  3. A resolution to authorize the printing of a revised edition of the Senate Rules and Manual.

    THOMAS, 113th Congress

    Sen. Schumer, Charles E. [D-NY

    2014-07-31

    07/31/2014 Submitted in the Senate, considered, and agreed to without amendment by Unanimous Consent. (consideration: CR 8/1/2014 S5315; text as passed Senate: CR S5235) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  4. Law of Mass Communications: Freedom and Control of Print and Broadcast Media. Third Edition.

    ERIC Educational Resources Information Center

    Nelson, Harold L.; Teeter, Dwight L., Jr.

    This book is divided into three major sections: principles and development of freedom of expression, rights in conflict with free expression, and communications law and the public interest. Specific areas covered in the two chapters of the first section are freedom and control and a historical background of freedom of expression. The second…

  5. A resolution to authorize the printing of a revised edition of the Senate Rules and Manual.

    THOMAS, 112th Congress

    Sen. Schumer, Charles E. [D-NY

    2011-11-09

    11/09/2011 Submitted in the Senate, considered, and agreed to without amendment by Unanimous Consent. (consideration: CR S7304; text as passed Senate: CR S7304; text of measure as introduced: CR S7302) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  6. Life Prints 2: ESL for Adults. Teacher's Edition; Teacher's Resource File; [Student Book].

    ERIC Educational Resources Information Center

    Newman, Christy M.; And Others

    Materials for adult English-as-a-Second-Language (ESL) instruction are presented. They are designed to enable adult ESL learners with limited oral and/or written competence in English to handle most everyday survival, social, family, and job-related situations independently, using oral and written English. Stage 2 materials, presented here, are…

  7. LifePrints 3: ESL for Adults. Teacher's Edition; Teacher's Resource File; [Student Book].

    ERIC Educational Resources Information Center

    Newman, Christy M.; And Others

    Materials for adult English-as-a-Second-Language (ESL) instruction are presented. They are designed to enable adult ESL learners with limited oral and/or written competence in English to handle most everyday survival, social, family, and job-related situations independently, using oral and written English. Stage 3 materials, presented here, are…

  8. Biosurface engineering through ink jet printing.

    PubMed

    Khan, Mohidus Samad; Fon, Deniece; Li, Xu; Tian, Junfei; Forsythe, John; Garnier, Gil; Shen, Wei

    2010-02-01

    The feasibility of thermal ink jet printing as a robust process for biosurface engineering was demonstrated. The strategy investigated was to reconstruct a commercial printer and take advantage of its colour management interface. High printing resolution was achieved by formulating bio-inks of viscosity and surface tension similar to those of commercial inks. Protein and enzyme denaturation during thermal ink jet printing was shown to be insignificant. This is because the time spent by the biomolecules in the heating zone of the printer is negligible; in addition, the air and substrate of high heat capacity absorb any residual heat from the droplet. Gradients of trophic/tropic factors can serve as driving force for cell growth or migration for tissue regeneration. Concentration gradients of proteins were printed on scaffolds to show the capability of ink jet printing. The printed proteins did not desorb upon prolonged immersion in aqueous solutions, thus allowing printed scaffold to be used under in vitro and in vivo conditions. Our group portrait was ink jet printed with a protein on paper, illustrating that complex biopatterns can be printed on large area. Finally, patterns of enzymes were ink jet printed within the detection and reaction zones of a paper diagnostic.

  9. NRP 7th Edition: Are You Prepared?

    PubMed

    Zaichkin, Jeanette; Mccarney, Linda; Weiner, Gary

    2016-01-01

    The seventh edition of the American Academy of Pediatrics/American Heart Association Neonatal Resuscitation Program (NRP) materials must be in use by January 1, 2017. As in previous editions, changes in resuscitation science are based on an international review and consensus of current resuscitation science. The seventh edition NRP materials also include enhancements to training materials aimed at improving the quality of NRP instruction and providing the opportunity for ongoing education. A standardized approach to instructor training, an online Instructor Toolkit, eSim cases, and a new learning management system are among the new resources. PMID:27461196

  10. Marketing/Planning Library and Information Services. Second Edition.

    ERIC Educational Resources Information Center

    Weingand, Darlene E.

    In the first edition of this book, the concepts of marketing and planning library and information services were presented as effective managerial strategies. Several paragraphs from the introduction to the first edition are reproduced, with author commentary, in this edition as an affirmation that the message is still true. In this second edition,…

  11. BOOK REVIEW: A Journey with Fred Hoyle (Second Edition)

    NASA Astrophysics Data System (ADS)

    Wickramasinghe, Chandra; Sterken, Christiaan

    2013-12-01

    the accepted views on the origin of life (the primordial soup theory). This led to their two "heresies": disease-causing viruses come from space, and microbial life is omnipresent in interstellar space. They also opposed Darwinian theory, and launched a frontal assault on conventional theories of biological evolution on Earth. Hoyle, though, always played the role of devil's advocate until he was convinced that there were overwhelming arguments to support one of his radical propositions. All of this was done before the era of mass communication and powerful computers. The book also is a testimony about how scientists really work and how they cope with deep cultural bias, argumentation based on articles of faith, misrepresentations, standard dogmas, prejudices, jealousies, political intrigues, irrelevant squabbles in the "cloisters of universities" and politicised academies of science. Most interesting is also that, already in the first edition, reference is made to the detrimental impact of the practice of counting research papers and citations, to the role of the media in reporting on big science, and to how the publishing business works. The story also reveals that, despite high productivity, the continuity of their team was repeatedly threatened. In this context, Chandra Wickramasinghe's statement "my work was a solace" can be seen as pep talk for the ears of any desperate young scientist. This book is well worth reading, not only by astronomy students (and their supervisors), but also by any student in the physical sciences. The book is beautifully typeset in LaTeX by Stallion Press, and printed on fine glossy paper. It is a pity that the graphics are rather poor reproductions of the original graphs. More disturbing, though, is the number of typographical errors that were present in the first edition, and were not corrected for the second edition.

  12. Plasma jet printing for flexible substrates

    NASA Astrophysics Data System (ADS)

    Gandhiraman, Ram P.; Singh, Eric; Diaz-Cartagena, Diana C.; Nordlund, Dennis; Koehne, Jessica; Meyyappan, M.

    2016-03-01

    Recent interest in flexible electronics and wearable devices has created a demand for fast and highly repeatable printing processes suitable for device manufacturing. Robust printing technology is critical for the integration of sensors and other devices on flexible substrates such as paper and textile. An atmospheric pressure plasma-based printing process has been developed to deposit different types of nanomaterials on flexible substrates. Multiwalled carbon nanotubes were deposited on paper to demonstrate site-selective deposition as well as direct printing without any type of patterning. Plasma-printed nanotubes were compared with non-plasma-printed samples under similar gas flow and other experimental conditions and found to be denser with higher conductivity. The utility of the nanotubes on the paper substrate as a biosensor and chemical sensor was demonstrated by the detection of dopamine, a neurotransmitter, and ammonia, respectively.

  13. High speed printing with polygon scan heads

    NASA Astrophysics Data System (ADS)

    Stutz, Glenn

    2016-03-01

    To reduce and in many cases eliminate the costs associated with high volume printing of consumer and industrial products, this paper investigates and validates the use of the new generation of high speed pulse on demand (POD) lasers in concert with high speed (HS) polygon scan heads (PSH). Associated costs include consumables such as printing ink and nozzles, provisioning labor, maintenance and repair expense as well as reduction of printing lines due to high through put. Targets that are applicable and investigated include direct printing on plastics, printing on paper/cardboard as well as printing on labels. Market segments would include consumer products (CPG), medical and pharmaceutical products, universal ID (UID), and industrial products. In regards to the POD lasers employed, the wavelengths include UV(355nm), Green (532nm) and IR (1064nm) operating within the repetition range of 180 to 250 KHz.

  14. Three-dimensional bio-printing.

    PubMed

    Gu, Qi; Hao, Jie; Lu, YangJie; Wang, Liu; Wallace, Gordon G; Zhou, Qi

    2015-05-01

    Three-dimensional (3D) printing technology has been widely used in various manufacturing operations including automotive, defence and space industries. 3D printing has the advantages of personalization, flexibility and high resolution, and is therefore becoming increasingly visible in the high-tech fields. Three-dimensional bio-printing technology also holds promise for future use in medical applications. At present 3D bio-printing is mainly used for simulating and reconstructing some hard tissues or for preparing drug-delivery systems in the medical area. The fabrication of 3D structures with living cells and bioactive moieties spatially distributed throughout will be realisable. Fabrication of complex tissues and organs is still at the exploratory stage. This review summarize the development of 3D bio-printing and its potential in medical applications, as well as discussing the current challenges faced by 3D bio-printing. PMID:25921944

  15. Three-dimensional bio-printing.

    PubMed

    Gu, Qi; Hao, Jie; Lu, YangJie; Wang, Liu; Wallace, Gordon G; Zhou, Qi

    2015-05-01

    Three-dimensional (3D) printing technology has been widely used in various manufacturing operations including automotive, defence and space industries. 3D printing has the advantages of personalization, flexibility and high resolution, and is therefore becoming increasingly visible in the high-tech fields. Three-dimensional bio-printing technology also holds promise for future use in medical applications. At present 3D bio-printing is mainly used for simulating and reconstructing some hard tissues or for preparing drug-delivery systems in the medical area. The fabrication of 3D structures with living cells and bioactive moieties spatially distributed throughout will be realisable. Fabrication of complex tissues and organs is still at the exploratory stage. This review summarize the development of 3D bio-printing and its potential in medical applications, as well as discussing the current challenges faced by 3D bio-printing.

  16. RNA editing generates cellular subsets with diverse sequence within populations

    PubMed Central

    Harjanto, Dewi; Papamarkou, Theodore; Oates, Chris J.; Rayon-Estrada, Violeta; Papavasiliou, F. Nina; Papavasiliou, Anastasia

    2016-01-01

    RNA editing is a mutational mechanism that specifically alters the nucleotide content in transcribed RNA. However, editing rates vary widely, and could result from equivalent editing amongst individual cells, or represent an average of variable editing within a population. Here we present a hierarchical Bayesian model that quantifies the variance of editing rates at specific sites using RNA-seq data from both single cells, and a cognate bulk sample to distinguish between these two possibilities. The model predicts high variance for specific edited sites in murine macrophages and dendritic cells, findings that we validated experimentally by using targeted amplification of specific editable transcripts from single cells. The model also predicts changes in variance in editing rates for specific sites in dendritic cells during the course of LPS stimulation. Our data demonstrate substantial variance in editing signatures amongst single cells, supporting the notion that RNA editing generates diversity within cellular populations. PMID:27418407

  17. The Bilingual Edition in Translation Studies.

    ERIC Educational Resources Information Center

    Hewson, Lance

    1993-01-01

    Looks closely at the nature of the bilingual edition and the specific problems that it presents to the translation theorist. Examines publishers' strategies, the translator's introduction and notes, and reading strategies. Comments on the importance of the translation process. (SR)

  18. An Automatic Editing Algorithm for GPS data

    NASA Astrophysics Data System (ADS)

    Blewitt, Geoffrey

    1990-03-01

    An algorithm has been developed to edit automatically Global Positioning System data such that outlier deletion, cycle slip identification and correction are independent of clock instability, selective availability, receiver-satellite kinematics, and tropospheric conditions. This algorithm, called TurboEdit, operates on undifferenced, dual frequency carrier phase data, and requires (1) the use of P code pseudorange data and (2) a smoothly varying ionospheric electron content. The latter requirement can be relaxed if the analysis software incorporates ambiguity resolution techniques to estimate unresolved cycle slip parameters. TurboEdit was tested on the large data set from the CASA Uno experiment, which contained over 2500 cycle slips. Analyst intervention was required on 1% of the station-satellite passes, almost all of these problems being due to difficulties in extrapolating variations in the ionospheric delay. The algorithm is presently being adapted for real time data editing in the Rogue receiver for continuous monitoring applications.

  19. An automatic editing algorithm for GPS data

    NASA Technical Reports Server (NTRS)

    Blewitt, Geoffrey

    1990-01-01

    An algorithm has been developed to edit automatically Global Positioning System data such that outlier deletion, cycle slip identification, and correction are independent of clock instability, selective availability, receiver-satellite kinematics, and tropospheric conditions. This algorithm, called TurboEdit, operates on undifferenced, dual frequency carrier phase data, and requires the use of P code pseudorange data and a smoothly varying ionospheric electron content. TurboEdit was tested on the large data set from the CASA Uno experiment, which contained over 2500 cycle slips.Analyst intervention was required on 1 percent of the station-satellite passes, almost all of these problems being due to difficulties in extrapolating variations in the ionospheric delay. The algorithm is presently being adapted for real time data editing in the Rogue receiver for continuous monitoring applications.

  20. Three-dimensional printing of scintillating materials.

    PubMed

    Mishnayot, Y; Layani, M; Cooperstein, I; Magdassi, S; Ron, G

    2014-08-01

    We demonstrate, for the first time, the applicability of three-dimensional printing techniques to the manufacture of scintillation detectors. We report on the development of a formulation, usable in stereolithographic printing, that exhibits scintillation efficiency on the order of 30% of that of commercial polystyrene based scintillators. We discuss the applicability of these techniques and propose future enhancements that will allow tailoring the printed scintillation detectors to various applications.

  1. NASA printing, duplicating, and copying management handbook

    NASA Technical Reports Server (NTRS)

    1993-01-01

    This handbook provides information and procedures for the implementation of NASA policy and applicable laws and regulations relating to printing, duplicating, and copying. The topics addressed include a description of relevant laws and regulations, authorizations required, and responsible entities for NASA printing, duplicating, and copying. The policy of NASA is to ensure understanding and application of authority and responsibility on printing matters. Where necessary, the handbook clarifies the intent of basic laws and regulations applicable to NASA.

  2. 3D Printing of Graphene Aerogels.

    PubMed

    Zhang, Qiangqiang; Zhang, Feng; Medarametla, Sai Pradeep; Li, Hui; Zhou, Chi; Lin, Dong

    2016-04-01

    3D printing of a graphene aerogel with true 3D overhang structures is highlighted. The aerogel is fabricated by combining drop-on-demand 3D printing and freeze casting. The water-based GO ink is ejected and freeze-cast into designed 3D structures. The lightweight (<10 mg cm(-3) ) 3D printed graphene aerogel presents superelastic and high electrical conduction.

  3. 3D Printing of Graphene Aerogels.

    PubMed

    Zhang, Qiangqiang; Zhang, Feng; Medarametla, Sai Pradeep; Li, Hui; Zhou, Chi; Lin, Dong

    2016-04-01

    3D printing of a graphene aerogel with true 3D overhang structures is highlighted. The aerogel is fabricated by combining drop-on-demand 3D printing and freeze casting. The water-based GO ink is ejected and freeze-cast into designed 3D structures. The lightweight (<10 mg cm(-3) ) 3D printed graphene aerogel presents superelastic and high electrical conduction. PMID:26861680

  4. Processing a printed wiring board by single bath electrodeposition

    DOEpatents

    Meltzer, Michael P.; Steffani, Christopher P.; Gonfiotti, Ray A.

    2010-12-07

    A method of processing a printed wiring board. Initial processing steps are implemented on the printed wiring board. Copper is plated on the printed wiring board from a bath containing nickel and copper. Nickel is plated on the printed wiring board from a bath containing nickel and copper and final processing steps are implemented on the printed wiring board.

  5. Processing A Printed Wiring Board By Single Bath Electrodeposition

    DOEpatents

    Meltzer, Michael P.; Steffani, Christopher P.; Gonfiotti, Ray A.

    2003-04-15

    A method of processing a printed wiring board by single bath electrodeposition. Initial processing steps are implemented on the printed wiring board. Copper is plated on the printed wiring board from a bath containing nickel and copper. Nickel is plated on the printed wiring board from the bath containing nickel and copper and final processing steps are implemented on the printed wiring board.

  6. Looking forward to genetically edited fruit crops.

    PubMed

    Nagamangala Kanchiswamy, Chidananda; Sargent, Daniel James; Velasco, Riccardo; Maffei, Massimo E; Malnoy, Mickael

    2015-02-01

    The availability of genome sequences for many fruit crops has redefined the boundaries of genetic engineering and genetically modified (GM) crop plants. However commercialization of GM crops is hindered by numerous regulatory and social hurdles. Here, we focus on recently developed genome-editing tools for fruit crop improvement and their importance from the consumer perspective. Challenges and opportunities for the deployment of new genome-editing tools for fruit plants are also discussed. PMID:25129425

  7. Looking forward to genetically edited fruit crops.

    PubMed

    Nagamangala Kanchiswamy, Chidananda; Sargent, Daniel James; Velasco, Riccardo; Maffei, Massimo E; Malnoy, Mickael

    2015-02-01

    The availability of genome sequences for many fruit crops has redefined the boundaries of genetic engineering and genetically modified (GM) crop plants. However commercialization of GM crops is hindered by numerous regulatory and social hurdles. Here, we focus on recently developed genome-editing tools for fruit crop improvement and their importance from the consumer perspective. Challenges and opportunities for the deployment of new genome-editing tools for fruit plants are also discussed.

  8. Palm print image processing with PCNN

    NASA Astrophysics Data System (ADS)

    Yang, Jun; Zhao, Xianhong

    2010-08-01

    Pulse coupled neural networks (PCNN) is based on Eckhorn's model of cat visual cortex, and imitate mammals visual processing, and palm print has been found as a personal biological feature for a long history. This inspired us with the combination of them: a novel method for palm print processing is proposed, which includes pre-processing and feature extraction of palm print image using PCNN; then the feature of palm print image is used for identifying. Our experiment shows that a verification rate of 87.5% can be achieved at ideal condition. We also find that the verification rate decreases duo to rotate or shift of palm.

  9. Active origami by 4D printing

    NASA Astrophysics Data System (ADS)

    Ge, Qi; Dunn, Conner K.; Qi, H. Jerry; Dunn, Martin L.

    2014-09-01

    Recent advances in three dimensional (3D) printing technology that allow multiple materials to be printed within each layer enable the creation of materials and components with precisely controlled heterogeneous microstructures. In addition, active materials, such as shape memory polymers, can be printed to create an active microstructure within a solid. These active materials can subsequently be activated in a controlled manner to change the shape or configuration of the solid in response to an environmental stimulus. This has been termed 4D printing, with the 4th dimension being the time-dependent shape change after the printing. In this paper, we advance the 4D printing concept to the design and fabrication of active origami, where a flat sheet automatically folds into a complicated 3D component. Here we print active composites with shape memory polymer fibers precisely printed in an elastomeric matrix and use them as intelligent active hinges to enable origami folding patterns. We develop a theoretical model to provide guidance in selecting design parameters such as fiber dimensions, hinge length, and programming strains and temperature. Using the model, we design and fabricate several active origami components that assemble from flat polymer sheets, including a box, a pyramid, and two origami airplanes. In addition, we directly print a 3D box with active composite hinges and program it to assume a temporary flat shape that subsequently recovers to the 3D box shape on demand.

  10. Print Journals to Continue in 2011

    NASA Astrophysics Data System (ADS)

    Cook, Bill

    2010-05-01

    Since all AGU journals “went electronic,” in 2002, subscriptions to the print versions have declined rapidly. Many academic and corporate libraries have replaced their print subscriptions with subscriptions to the electronic versions, sometimes retaining a print subscription for archiving purposes. Individual subscribers have moved to the electronic versions rapidly, but many readers also rely heavily on their institution to provide access in lieu of personal subscriptions. Since then, the electronic version has been the version of record because of features such as links to citations and embedded objects that are impossible to produce in a print version.

  11. Printed Electronic Devices in Human Spaceflight

    NASA Technical Reports Server (NTRS)

    Bacon, John B.

    2004-01-01

    The space environment requires robust sensing, control, and automation, whether in support of human spaceflight or of robotic exploration. Spaceflight embodies the known extremes of temperature, radiation, shock, vibration, and static loads, and demands high reliability at the lowest possible mass. Because printed electronic circuits fulfill all these requirements, printed circuit technology and the exploration of space have been closely coupled throughout their short histories. In this presentation, we will explore the space (and space launch) environments as drivers of printed circuit design, a brief history of NASA's use of printed electronic circuits, and we will examine future requirements for such circuits in our continued exploration of space.

  12. Considerations for millimeter wave printed antennas

    NASA Technical Reports Server (NTRS)

    Pozar, D. M.

    1983-01-01

    Calculated data are presented on the performance of printed antenna elements on substrates which may be electrically thick, as would be the case for printed antennas at millimeter wave frequencies. Printed dipoles and microstrip patch antennas on polytetrafluoroethylene (PTFE), quartz, and gallium arsenide substrates are considered. Data are given for resonant length, resonant resistance, bandwidth, loss due to surface waves, loss due to dielectric heating, and mutual coupling. Also presented is an optimization procedure for maximizing or minimizing power launched into surface waves from a multielement printed antenna array. The data are calculated by a moment method solution.

  13. Multienzyme Inkjet Printed 2D Arrays.

    PubMed

    Gdor, Efrat; Shemesh, Shay; Magdassi, Shlomo; Mandler, Daniel

    2015-08-19

    The use of printing to produce 2D arrays is well established, and should be relatively facile to adapt for the purpose of printing biomaterials; however, very few studies have been published using enzyme solutions as inks. Among the printing technologies, inkjet printing is highly suitable for printing biomaterials and specifically enzymes, as it offers many advantages. Formulation of the inkjet inks is relatively simple and can be adjusted to a variety of biomaterials, while providing nonharmful environment to the enzymes. Here we demonstrate the applicability of inkjet printing for patterning multiple enzymes in a predefined array in a very straightforward, noncontact method. Specifically, various arrays of the enzymes glucose oxidase (GOx), invertase (INV) and horseradish peroxidase (HP) were printed on aminated glass surfaces, followed by immobilization using glutardialdehyde after printing. Scanning electrochemical microscopy (SECM) was used for imaging the printed patterns and to ascertain the enzyme activity. The successful formation of 2D arrays consisting of enzymes was explored as a means of developing the first surface confined enzyme based logic gates. Principally, XOR and AND gates, each consisting of two enzymes as the Boolean operators, were assembled, and their operation was studied by SECM. PMID:26214072

  14. Applications of genome editing in insects.

    PubMed

    Reid, William; O'Brochta, David A

    2016-02-01

    Insect genome editing was first reported 1991 in Drosophila melanogaster but the technology used was not portable to other species. Not until the recent development of facile, engineered DNA endonuclease systems has gene editing become widely available to insect scientists. Most applications in insects to date have been technical in nature but this is rapidly changing. Functional genomics and genetics-based insect control efforts will be major beneficiaries of the application of contemporary gene editing technologies. Engineered endonucleases like Cas9 make it possible to create powerful and effective gene drive systems that could be used to reduce or even eradicate specific insect populations. 'Best practices' for using Cas9-based editing are beginning to emerge making it easier and more effective to design and use but gene editing technologies still require traditional means of delivery in order to introduce them into somatic and germ cells of insects-microinjection of developing embryos. This constrains the use of these technologies by insect scientists. Insects created using editing technologies challenge existing governmental regulatory structures designed to manage genetically modified organisms.

  15. On the evaluation of segmentation editing tools

    PubMed Central

    Heckel, Frank; Moltz, Jan H.; Meine, Hans; Geisler, Benjamin; Kießling, Andreas; D’Anastasi, Melvin; dos Santos, Daniel Pinto; Theruvath, Ashok Joseph; Hahn, Horst K.

    2014-01-01

    Abstract. Efficient segmentation editing tools are important components in the segmentation process, as no automatic methods exist that always generate sufficient results. Evaluating segmentation editing algorithms is challenging, because their quality depends on the user’s subjective impression. So far, no established methods for an objective, comprehensive evaluation of such tools exist and, particularly, intermediate segmentation results are not taken into account. We discuss the evaluation of editing algorithms in the context of tumor segmentation in computed tomography. We propose a rating scheme to qualitatively measure the accuracy and efficiency of editing tools in user studies. In order to objectively summarize the overall quality, we propose two scores based on the subjective rating and the quantified segmentation quality over time. Finally, a simulation-based evaluation approach is discussed, which allows a more reproducible evaluation without the need for human input. This automated evaluation complements user studies, allowing a more convincing evaluation, particularly during development, where frequent user studies are not possible. The proposed methods have been used to evaluate two dedicated editing algorithms on 131 representative tumor segmentations. We show how the comparison of editing algorithms benefits from the proposed methods. Our results also show the correlation of the suggested quality score with the qualitative ratings. PMID:26158063

  16. Applications of genome editing in insects.

    PubMed

    Reid, William; O'Brochta, David A

    2016-02-01

    Insect genome editing was first reported 1991 in Drosophila melanogaster but the technology used was not portable to other species. Not until the recent development of facile, engineered DNA endonuclease systems has gene editing become widely available to insect scientists. Most applications in insects to date have been technical in nature but this is rapidly changing. Functional genomics and genetics-based insect control efforts will be major beneficiaries of the application of contemporary gene editing technologies. Engineered endonucleases like Cas9 make it possible to create powerful and effective gene drive systems that could be used to reduce or even eradicate specific insect populations. 'Best practices' for using Cas9-based editing are beginning to emerge making it easier and more effective to design and use but gene editing technologies still require traditional means of delivery in order to introduce them into somatic and germ cells of insects-microinjection of developing embryos. This constrains the use of these technologies by insect scientists. Insects created using editing technologies challenge existing governmental regulatory structures designed to manage genetically modified organisms. PMID:27436552

  17. Soils and Geomorphology, Third Edition

    NASA Astrophysics Data System (ADS)

    Anderson, Suzanne Prestrud

    In accepting the Kirk Bryan Award in 1988 from the Quaternary Geology and Geomorphology Division of the Geological Society of America, Pete Birkeland commented that he was passing the soil geomorphology baton on to the next generation. Fortunately for us, the hand-off is still incomplete, as evidenced by the publication of a new third edition of his award winning book, Soils and Geomorphology.Birkeland's book is notable for being a survey of soil science from a geological perspective. Thus the focus is on field aspects of soil science, particularly on pedology the study of soil genesis. The book is studded with field examples, drawn from the literature and from his own nearly forty years of fieldwork in the American West and around the world. The issues he addresses are often geological in nature: dating landforms, reading past climates from information in soils, and using soils as stratigraphic markers. His philosophy is that the principles of soil genesis must be learned and understood before one can interpret the geological record in soils.

  18. Increasing Print Awareness in Preschoolers with Language Impairment Using Non-Evocative Print Referencing

    ERIC Educational Resources Information Center

    Lovelace, Sherri; Stewart, Sharon R.

    2007-01-01

    Purpose: This study examined the extent to which using non-evocative, explicit referencing of print concepts during shared storybook reading in the context of language therapy facilitated print concept knowledge in children with language impairment. Method: Five children, ages 4 to 5 years, were provided scripted input on 20 print concepts during…

  19. Printed circuit dispersive transmission line

    DOEpatents

    Ikezi, H.; Lin-Liu, Y.R.; DeGrassie, J.S.

    1991-08-27

    A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other. 5 figures.

  20. Printed circuit dispersive transmission line

    DOEpatents

    Ikezi, Hiroyuki; Lin-Liu, Yuh-Ren; DeGrassie, John S.

    1991-01-01

    A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other.

  1. Book Review: New Perspectives on Technical Editing

    NASA Astrophysics Data System (ADS)

    Murphy, A. J. (Ed.); Sterken, Christiaan

    2012-08-01

    New Perspectives on Technical Editing by Avon J. Murphy (ed.) ISBN : 978-0895033949 (2010) Baywood Publishing Company Inc, Hardcover, 210 pages, 35.5 GBP This book presents a collection of 10 chapters dealing with diverse aspects of technical editing (ie, editorial planning, and analysis and structural changes made to other people's technological documents): research in technical editing, trends and teaching of technical editing, copyediting, and technical journal editing. The role and function of the modern journal and book editor is also dealt with in detail. Each chapter is written by an expert in the field: senior editors, university professors in technical communication, technical writers and linguists. The ever-evolving role of the editor is clearly elucidated in several historical reviews, and in the descriptions of the expectations for the future. A very striking aspect of this book is its extensive collection of bibliographic resources: every chapter lists dozens of very useful references, and the closing chapter, and annotated bibliography, contain many not so well known references, and are most useful. All in all, the book is a treasure trove listing more than 400 references, in addition to numerous webpage URLs embedded in the texts. The book is designed to help the reader to understand current practices and norms in technical editing, and to help to take action in editing as well as in teaching and educating would-be editors. The audience for this book thus includes editors and teachers, but also writers, researchers and students. A deep reading of this book will result in a better understanding of the difference between full technical editing and its much narrower component so well known as copyediting, and will convince any prospective editor that editing should not be undertaken if the people involved do not master the art of precision and accuracy in technical (as well as in human) communication, do not possess the technical know how and computer

  2. PERFORMANCE DEMONSTRATIONS OF ALTERNATIVE SCREEN RECLAMATION PRODUCTS FOR SCREEN PRINTING

    EPA Science Inventory

    This project evaluated environmentally-preferable products for the screen reclamation process In screen printing during month-long demonstrations at 23 printing facilities nationwide. hrough the Environmental Protection Agency (EPA) Design for the Environment Printing Project, pr...

  3. Biological Science: An Ecological Approach. BSCS Green Version. Teacher's Edition. Sixth Edition.

    ERIC Educational Resources Information Center

    Biological Sciences Curriculum Study, Colorado Springs.

    This book is the teacher's edition to the 1987 edition of the Biological Sciences Curriculum Study Green Version textbook. It contains directions for teaching with this version, a description of the accompanying materials, teaching strategies by chapters, lists of useful software, safety guidelines, a materials list, chemical safety information,…

  4. Residential Wiring. Fourth Edition. Teacher Edition [and] Student Guide [and] Student Workbook.

    ERIC Educational Resources Information Center

    Taylor, Mark

    Residential Wiring, the second publication in a series of three wiring publications, prepares students for entry-level employment in the residential wiring trade. Instructional materials include a teacher edition, student guide, and student workbook. The teacher edition begins with introductory pages, including a training and competency profile,…

  5. Never mind the content, look at the edits: fundamentals of video editing.

    PubMed

    Say, D

    1990-07-01

    There are many facets that go into the making of a good video programme. One of these is the editing, and the success of any programme very much depends upon the editing skills, a craft that can only be achieved by experience. This paper gives a brief but useful insight into some of the skills required.

  6. Improving Student Revising and Editing Skills through the Use of Peer Editing and Writing Conferencing.

    ERIC Educational Resources Information Center

    Kolling, Ann

    This report describes instructional strategies that will improve the revising and editing skills of sixth grade students during the writing process. The literature review suggested improved instruction and evaluation through a writer's workshop approach, which would include a positive environment, mini-lessons, teacher modeling, peer editing, and…

  7. PREFACE: 4th International Conference on: Preservation and Conservation Issues in Digital Printing and Digital Photography

    NASA Astrophysics Data System (ADS)

    Fricker, A.; Green, P.

    2010-04-01

    These conference proceedings contain the written papers of the contributions presented at the 4th International Conference on: Preservation and Conservation Issues in Digital Printing and Digital Photography. The conference was held at the Institute of Physics, London, UK on 27th-28th May 2010. Previous conferences in this series took place in 2000, 2003 and 2006. The aim of this conference series is to inform those responsible for the preservation of digitally printed materials about developments in digital photography and printing technologies. We aim to examine progress in research on inks and substrates and their significance for conservation and preservation issues and techniques. We also hope to develop links between related industries and the conservation/preservation world. Research areas explored in this conference include current developments and future trends in digital printing and photographic technologies; the effect of environmental, storage and salvage conditions on the durability of digital prints and photographs; image processing techniques; image permanence considerations and standards for fastness, permanence and the role of scanning and file formats. We would like to thank all participants for their contribution to the conference programme and these proceedings. Our thanks go to Ms C. Gu and Mr M. Sandy for chairing conference sessions. We are also grateful to Dawn Stewart and the Institute of Physics Conference Team for their invaluable support and assistance in arranging the conference and reception. Finally we would like to extend our thanks to the Society of Imaging Science and Technology (IS&T) for their sponsorship support. The Editors Acknowledgements Conference Organising Committee: Ms A Fricker and Dr. P Green (London College of Communication, University of the Arts London). Proceedings edited and compiled by Ms A Fricker and Dr. P Green.

  8. A novel approach for latent print identification using accurate overlays to prioritize reference prints.

    PubMed

    Gantz, Daniel T; Gantz, Donald T; Walch, Mark A; Roberts, Maria Antonia; Buscaglia, JoAnn

    2014-12-01

    A novel approach to automated fingerprint matching and scoring that produces accurate locally and nonlinearly adjusted overlays of a latent print onto each reference print in a corpus is described. The technology, which addresses challenges inherent to latent prints, provides the latent print examiner with a prioritized ranking of candidate reference prints based on the overlays of the latent onto each candidate print. In addition to supporting current latent print comparison practices, this approach can make it possible to return a greater number of AFIS candidate prints because the ranked overlays provide a substantial starting point for latent-to-reference print comparison. To provide the image information required to create an accurate overlay of a latent print onto a reference print, "Ridge-Specific Markers" (RSMs), which correspond to short continuous segments of a ridge or furrow, are introduced. RSMs are reliably associated with any specific local section of a ridge or a furrow using the geometric information available from the image. Latent prints are commonly fragmentary, with reduced clarity and limited minutiae (i.e., ridge endings and bifurcations). Even in the absence of traditional minutiae, latent prints contain very important information in their ridges that permit automated matching using RSMs. No print orientation or information beyond the RSMs is required to generate the overlays. This automated process is applied to the 88 good quality latent prints in the NIST Special Database (SD) 27. Nonlinear overlays of each latent were produced onto all of the 88 reference prints in the NIST SD27. With fully automated processing, the true mate reference prints were ranked in the first candidate position for 80.7% of the latents tested, and 89.8% of the true mate reference prints ranked in the top ten positions. After manual post-processing of those latents for which the true mate reference print was not ranked first, these frequencies increased to 90

  9. Far infrared supplement. Third edition: Catalog of infrared observations (lambda greater than or equal to 4.6 micrometers)

    NASA Technical Reports Server (NTRS)

    Gezari, Daniel Y.; Schmitz, Marion; Pitts, Patricia S.; Mead, Jaylee M.

    1993-01-01

    The Far Infrared Supplement contains a subset of the data in the full Catalog of Infrared Observations (all observations at wavelengths greater than 4.6 microns). The Catalog of Infrared Observations (CIO), NASA RP-1294, is a compilation of infrared astronomical observational data obtained from an extensive literature search of scientific journals and major astronomical catalogs and surveys. The literature search is complete for years 1965 through 1990 in this third edition. The catalog contains about 210,000 observations of roughly 20,000 individual sources, and supporting appendices. The expanded third edition contains coded IRAS 4-band data for all CIO sources detected by IRAS. The appendices include an atlas of infrared source positions (also included in this volume), two bibliographies of catalog listings, and an atlas of infrared spectral ranges. The complete CIO database is available to qualified users in printed, microfiche, and magnetic tape formats.

  10. Site-Directed RNA Editing in Vivo Can Be Triggered by the Light-Driven Assembly of an Artificial Riboprotein

    PubMed Central

    2015-01-01

    Site-directed RNA editing allows for the manipulation of RNA and protein function by reprogramming genetic information at the RNA level. For this we assemble artificial RNA-guided editases and demonstrate their transcript repair activity in cells and in developing embryos of the annelid Platynereis dumerilii. A hallmark of our assembly strategy is the covalent attachment of guideRNA and editing enzyme by applying the SNAP-tag technology, a process that we demonstrate here to be readily triggered by light in vitro, in mammalian cell culture, and also in P. dumerilii. Lacking both sophisticated chemistry and extensive genetic engineering, this technology provides a convenient route for the light-dependent switching of protein isoforms. The presented strategy may also serve as a blue-print for the engineering of addressable machineries that apply tailored nucleic acid analogues to manipulate RNA or DNA site-specifically in living organisms. PMID:26594902

  11. Far infrared supplement. Third edition: Catalog of infrared observations (lambda greater than or equal to 4.6 micrometers)

    NASA Astrophysics Data System (ADS)

    Gezari, Daniel Y.; Schmitz, Marion; Pitts, Patricia S.; Mead, Jaylee M.

    1993-06-01

    The Far Infrared Supplement contains a subset of the data in the full Catalog of Infrared Observations (all observations at wavelengths greater than 4.6 microns). The Catalog of Infrared Observations (CIO), NASA RP-1294, is a compilation of infrared astronomical observational data obtained from an extensive literature search of scientific journals and major astronomical catalogs and surveys. The literature search is complete for years 1965 through 1990 in this third edition. The catalog contains about 210,000 observations of roughly 20,000 individual sources, and supporting appendices. The expanded third edition contains coded IRAS 4-band data for all CIO sources detected by IRAS. The appendices include an atlas of infrared source positions (also included in this volume), two bibliographies of catalog listings, and an atlas of infrared spectral ranges. The complete CIO database is available to qualified users in printed, microfiche, and magnetic tape formats.

  12. RNA editing of nuclear transcripts in Arabidopsis thaliana

    PubMed Central

    2010-01-01

    Background RNA editing is a transcript-based layer of gene regulation. To date, no systemic study on RNA editing of plant nuclear genes has been reported. Here, a transcriptome-wide search for editing sites in nuclear transcripts of Arabidopsis (Arabidopsis thaliana) was performed. Results MPSS (massively parallel signature sequencing) and PARE (parallel analysis of RNA ends) data retrieved from public databases were utilized, focusing on one-base-conversion editing. Besides cytidine (C)-to-uridine (U) editing in mitochondrial transcripts, many nuclear transcripts were found to be diversely edited. Interestingly, a sizable portion of these nuclear genes are involved in chloroplast- or mitochondrion-related functions, and many editing events are tissue-specific. Some editing sites, such as adenosine (A)-to-U editing loci, were found to be surrounded by peculiar elements. The editing events of some nuclear transcripts are highly enriched surrounding the borders between coding sequences (CDSs) and 3′ untranslated regions (UTRs), suggesting site-specific editing. Furthermore, RNA editing is potentially implicated in new start or stop codon generation, and may affect alternative splicing of certain protein-coding transcripts. RNA editing in the precursor microRNAs (pre-miRNAs) of ath-miR854 family, resulting in secondary structure transformation, implies its potential role in microRNA (miRNA) maturation. Conclusions To our knowledge, the results provide the first global view of RNA editing in plant nuclear transcripts. PMID:21143795

  13. 3D Printing and Its Urologic Applications

    PubMed Central

    Soliman, Youssef; Feibus, Allison H; Baum, Neil

    2015-01-01

    3D printing is the development of 3D objects via an additive process in which successive layers of material are applied under computer control. This article discusses 3D printing, with an emphasis on its historical context and its potential use in the field of urology. PMID:26028997

  14. Direct Printing of Graphene onto Plastic Substrates.

    NASA Astrophysics Data System (ADS)

    Hines, Daniel; Lock, Evgeniya; Walton, Scott; Baraket, Mira; Laskoski, Matthew; Mulvaney, Shawn; Sheehan, Paul; Lee, Woo; Robinson, Jeremy

    2011-03-01

    Graphene films have been synthesized on metal foils using CVD growth and have the potential to be compatible with roll-to-roll printing. To be usable in electronic devices, these films need to be removed from the metallic substrate. Currently this is accomplished by spin coating a polymer film over the graphene and chemically etching away the metal substrate. We have developed a direct printing method that allows graphene films to be printed off the metal substrate onto a polymer substrate. This printing process does not generate chemical waste, is compatible with roll-to-toll processing and renders the metal foil reusable. Adhesion of the graphene film to the polymer substrate is established by attaching perfluorophenylazides (PFPA) azide linker molecules to a plasma activated polymer surface. The transfer printing was performed by placing the PFPA treated polymer surface in contact with a graphene covered Cu foil and heating under pressure. Graphene films successfully printed onto a polystyrene substrate have been characterized by Raman spectroscopy and electrical measurements revealed the presence of Gr on the polymer surface. Details of the printing process along with characteristics of the graphene film after printing will be presented.

  15. Printing (Graphic Arts): Scope and Sequence.

    ERIC Educational Resources Information Center

    Nashville - Davidson County Metropolitan Public Schools, TN.

    Intended for use by all printing (graphic arts) instructors in the Metropolitan Nashville Public Schools, this guide provides a sequential listing of course content and scope. A course description provides a brief overview of the content of the courses offered in the printing (graphic arts) program. General course objectives are then listed.…

  16. 3D Printing and Its Urologic Applications.

    PubMed

    Soliman, Youssef; Feibus, Allison H; Baum, Neil

    2015-01-01

    3D printing is the development of 3D objects via an additive process in which successive layers of material are applied under computer control. This article discusses 3D printing, with an emphasis on its historical context and its potential use in the field of urology.

  17. Medical 3D Printing for the Radiologist.

    PubMed

    Mitsouras, Dimitris; Liacouras, Peter; Imanzadeh, Amir; Giannopoulos, Andreas A; Cai, Tianrun; Kumamaru, Kanako K; George, Elizabeth; Wake, Nicole; Caterson, Edward J; Pomahac, Bohdan; Ho, Vincent B; Grant, Gerald T; Rybicki, Frank J

    2015-01-01

    While use of advanced visualization in radiology is instrumental in diagnosis and communication with referring clinicians, there is an unmet need to render Digital Imaging and Communications in Medicine (DICOM) images as three-dimensional (3D) printed models capable of providing both tactile feedback and tangible depth information about anatomic and pathologic states. Three-dimensional printed models, already entrenched in the nonmedical sciences, are rapidly being embraced in medicine as well as in the lay community. Incorporating 3D printing from images generated and interpreted by radiologists presents particular challenges, including training, materials and equipment, and guidelines. The overall costs of a 3D printing laboratory must be balanced by the clinical benefits. It is expected that the number of 3D-printed models generated from DICOM images for planning interventions and fabricating implants will grow exponentially. Radiologists should at a minimum be familiar with 3D printing as it relates to their field, including types of 3D printing technologies and materials used to create 3D-printed anatomic models, published applications of models to date, and clinical benefits in radiology. Online supplemental material is available for this article.

  18. 32 CFR 705.12 - Print media.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 5 2011-07-01 2011-07-01 false Print media. 705.12 Section 705.12 National... OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.12 Print media. Requests for reprints of items published in national media will be addressed to the Chief of Information. Commands will be careful not...

  19. 32 CFR 705.12 - Print media.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 5 2012-07-01 2012-07-01 false Print media. 705.12 Section 705.12 National... OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.12 Print media. Requests for reprints of items published in national media will be addressed to the Chief of Information. Commands will be careful not...

  20. 32 CFR 705.12 - Print media.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 5 2014-07-01 2014-07-01 false Print media. 705.12 Section 705.12 National... OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.12 Print media. Requests for reprints of items published in national media will be addressed to the Chief of Information. Commands will be careful not...

  1. 32 CFR 705.12 - Print media.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 5 2013-07-01 2013-07-01 false Print media. 705.12 Section 705.12 National... OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.12 Print media. Requests for reprints of items published in national media will be addressed to the Chief of Information. Commands will be careful not...

  2. 32 CFR 705.12 - Print media.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Print media. 705.12 Section 705.12 National... OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.12 Print media. Requests for reprints of items published in national media will be addressed to the Chief of Information. Commands will be careful not...

  3. Learning about Environmental Print through Picture Books.

    ERIC Educational Resources Information Center

    Kuby, Patricia; And Others

    1996-01-01

    Describes picture books that contain environmental print (print found in the natural environment of a child, such as logos, billboards, and road signs) and how they can be used in the classroom. Includes "ABC Drive!" by Naomi Howland (1994), "The Signmaker's Assistant" by Tedd Arnold (1992), and four others. Also provides a bibliography of other…

  4. 3D Printed Block Copolymer Nanostructures

    ERIC Educational Resources Information Center

    Scalfani, Vincent F.; Turner, C. Heath; Rupar, Paul A.; Jenkins, Alexander H.; Bara, Jason E.

    2015-01-01

    The emergence of 3D printing has dramatically advanced the availability of tangible molecular and extended solid models. Interestingly, there are few nanostructure models available both commercially and through other do-it-yourself approaches such as 3D printing. This is unfortunate given the importance of nanotechnology in science today. In this…

  5. Medical 3D Printing for the Radiologist.

    PubMed

    Mitsouras, Dimitris; Liacouras, Peter; Imanzadeh, Amir; Giannopoulos, Andreas A; Cai, Tianrun; Kumamaru, Kanako K; George, Elizabeth; Wake, Nicole; Caterson, Edward J; Pomahac, Bohdan; Ho, Vincent B; Grant, Gerald T; Rybicki, Frank J

    2015-01-01

    While use of advanced visualization in radiology is instrumental in diagnosis and communication with referring clinicians, there is an unmet need to render Digital Imaging and Communications in Medicine (DICOM) images as three-dimensional (3D) printed models capable of providing both tactile feedback and tangible depth information about anatomic and pathologic states. Three-dimensional printed models, already entrenched in the nonmedical sciences, are rapidly being embraced in medicine as well as in the lay community. Incorporating 3D printing from images generated and interpreted by radiologists presents particular challenges, including training, materials and equipment, and guidelines. The overall costs of a 3D printing laboratory must be balanced by the clinical benefits. It is expected that the number of 3D-printed models generated from DICOM images for planning interventions and fabricating implants will grow exponentially. Radiologists should at a minimum be familiar with 3D printing as it relates to their field, including types of 3D printing technologies and materials used to create 3D-printed anatomic models, published applications of models to date, and clinical benefits in radiology. Online supplemental material is available for this article. PMID:26562233

  6. Teacher Attitudes toward Non-Print Media.

    ERIC Educational Resources Information Center

    Bellamy, Rob; And Others

    This report provides background materials for a survey which is to be conducted for the Unit of Dissemination of the Kentucky Department of Education to determine what type of packaging is preferred by users for materials distributed by the Dissemination Unit, with emphasis on teacher attitudes toward non-print media in relation to print formats.…

  7. Research highlights: printing the future of microfabrication.

    PubMed

    Tseng, Peter; Murray, Coleman; Kim, Donghyuk; Di Carlo, Dino

    2014-05-01

    In this issue we highlight emerging microfabrication approaches suitable for microfluidic systems with a focus on "additive manufacturing" processes (i.e. printing). In parallel with the now-wider availability of low cost consumer-grade 3D printers (as evidenced by at least three brands of 3D printers for sale in a recent visit to an electronics store in Akihabara, Tokyo), commercial-grade 3D printers are ramping to higher and higher resolution with new capabilities, such as printing of multiple materials of different transparency, and with different mechanical and electrical properties. We highlight new work showing that 3D printing (stereolithography approaches in particular) has now risen as a viable technology to print whole microfluidic devices. Printing on 2D surfaces such as paper is an everyday experience, and has been used widely in analytical chemistry for printing conductive materials on paper strips for glucose and other electrochemical sensors. We highlight recent work using electrodes printed on paper for digital microfluidic droplet actuation. Finally, we highlight recent work in which printing of membrane-bound droplets that interconnect through bilayer membranes may open up an entirely new approach to microfluidic manufacturing of soft devices that mimic physiological systems.

  8. 3D Printing of Molecular Models

    ERIC Educational Resources Information Center

    Gardner, Adam; Olson, Arthur

    2016-01-01

    Physical molecular models have played a valuable role in our understanding of the invisible nano-scale world. We discuss 3D printing and its use in producing models of the molecules of life. Complex biomolecular models, produced from 3D printed parts, can demonstrate characteristics of molecular structure and function, such as viral self-assembly,…

  9. New technology to realize printed radiating elements

    NASA Astrophysics Data System (ADS)

    Tarot, A. C.; Sharaiha, A.; Terret, C.; Garnier, Y.

    1995-05-01

    A plating process for low-cost dielectric substrates (like polypropylene or foam) has been developed by the CNET (Centre National d'Etudes des Telecommunications) in collaboration with LAM (Laboratoire Antennes et Microelectronique). This process allows the realization of printed radiating elements like microstrip antennas. An example of a multilayered printed antenna realized with this technology is presented with its performance.

  10. Printing on the LAN: Positives and Pratfalls.

    ERIC Educational Resources Information Center

    Farmer, Lesley S. J.

    1998-01-01

    Presents insights of what does and doesn't work in school library local area network (LAN) printing in terms of five "myths": (1) "You need a network to share a printer;" (2) "Printing is much faster on a network;" (3) "All printers are created equal;" (4) "If one is good, two are better;" (5) "I'll never learn." (AEF)

  11. Medical 3D Printing for the Radiologist

    PubMed Central

    Mitsouras, Dimitris; Liacouras, Peter; Imanzadeh, Amir; Giannopoulos, Andreas A.; Cai, Tianrun; Kumamaru, Kanako K.; George, Elizabeth; Wake, Nicole; Caterson, Edward J.; Pomahac, Bohdan; Ho, Vincent B.; Grant, Gerald T.

    2015-01-01

    While use of advanced visualization in radiology is instrumental in diagnosis and communication with referring clinicians, there is an unmet need to render Digital Imaging and Communications in Medicine (DICOM) images as three-dimensional (3D) printed models capable of providing both tactile feedback and tangible depth information about anatomic and pathologic states. Three-dimensional printed models, already entrenched in the nonmedical sciences, are rapidly being embraced in medicine as well as in the lay community. Incorporating 3D printing from images generated and interpreted by radiologists presents particular challenges, including training, materials and equipment, and guidelines. The overall costs of a 3D printing laboratory must be balanced by the clinical benefits. It is expected that the number of 3D-printed models generated from DICOM images for planning interventions and fabricating implants will grow exponentially. Radiologists should at a minimum be familiar with 3D printing as it relates to their field, including types of 3D printing technologies and materials used to create 3D-printed anatomic models, published applications of models to date, and clinical benefits in radiology. Online supplemental material is available for this article. ©RSNA, 2015 PMID:26562233

  12. BOOK REVIEW: Quantum Gravity: third edition Quantum Gravity: third edition

    NASA Astrophysics Data System (ADS)

    Rovelli, Carlo

    2012-09-01

    The request by Classical and Quantum Gravity to review the third edition of Claus Kiefer's 'Quantum Gravity' puts me in a slightly awkward position. This is a remarkably good book, which every person working in quantum gravity should have on the shelf. But in my opinion quantum gravity has undergone some dramatic advances in the last few years, of which the book makes no mention. Perhaps the omission only attests to the current vitality of the field, where progress is happening fast, but it is strange for me to review a thoughtful, knowledgeable and comprehensive book on my own field of research, which ignores what I myself consider the most interesting results to date. Kiefer's book is unique as a broad introduction and a reliable overview of quantum gravity. There are numerous books in the field which (often notwithstanding titles) focus on a single approach. There are also countless conference proceedings and article collections aiming to be encyclopaedic, but offering disorganized patchworks. Kiefer's book is a careful and thoughtful presentation of all aspects of the immense problem of quantum gravity. Kiefer is very learned, and brings together three rare qualities: he is pedagogical, he is capable of simplifying matter to the bones and capturing the essential, and he offers a serious and balanced evaluation of views and ideas. In a fractured field based on a major problem that does not yet have a solution, these qualities are precious. I recommend Kiefer's book to my students entering the field: to work in quantum gravity one needs a vast amount of technical knowledge as well as a grasp of different ideas, and Kiefer's book offers this with remarkable clarity. This novel third edition simplifies and improves the presentation of several topics, but also adds very valuable new material on quantum gravity phenomenology, loop quantum cosmology, asymptotic safety, Horava-Lifshitz gravity, analogue gravity, the holographic principle, and more. This is a testament

  13. Mediated plastid RNA editing in plant immunity.

    PubMed

    García-Andrade, Javier; Ramírez, Vicente; López, Ana; Vera, Pablo

    2013-10-01

    Plant regulatory circuits coordinating nuclear and plastid gene expression have evolved in response to external stimuli. RNA editing is one of such control mechanisms. We determined the Arabidopsis nuclear-encoded homeodomain-containing protein OCP3 is incorporated into the chloroplast, and contributes to control over the extent of ndhB transcript editing. ndhB encodes the B subunit of the chloroplast NADH dehydrogenase-like complex (NDH) involved in cyclic electron flow (CEF) around photosystem I. In ocp3 mutant strains, ndhB editing efficiency decays, CEF is impaired and disease resistance to fungal pathogens substantially enhanced, a process recapitulated in plants defective in editing plastid RNAs encoding NDH complex subunits due to mutations in previously described nuclear-encoded pentatricopeptide-related proteins (i.e. CRR21, CRR2). Furthermore, we observed that following a pathogenic challenge, wild type plants respond with editing inhibition of ndhB transcript. In parallel, rapid destabilization of the plastidial NDH complex is also observed in the plant following perception of a pathogenic cue. Therefore, NDH complex activity and plant immunity appear as interlinked processes.

  14. Study of lip print types among Nigerians.

    PubMed

    Adamu, L H; Taura, M G; Hamman, W O; Ojo, S A; Dahiru, A U; Sadeeq, A A; Umar, K B

    2015-12-01

    Lip prints in a narrow sense are normal lines and fissures in the form of wrinkles and grooves present in the zone of transition of lips. The aims of this study were to determine the types and association of lip prints as well as the role of the lip print as genetic marker in ethnic differentiation in multi-ethnic population of Nigeria. A total of 820 individuals (414 males and 406 females) participated. The study sample was drawn from different ethnic groups of Nigeria. The three major ethnic groups were identified and the minor groups were lumped together. This was to provide clear evidence on the ethnic differentiation based on lip print types among Nigerians. The lip prints were collected on microscopic glass slides and developed using carbon black powder. Each print was then divided into 10 compartments and analyzed using a magnifying lens. Chi-squared test was used for association between ethnicity and lip print types; p<0.05 was set as a level of significance. The result of the study showed the following lip print pattern in Nigerian population where Type V (31.39%) was predominant, followed by Type III (24.18%), Type IV (18.70%), Type I (14.87%), Type II (10.29%) and least frequent was Type I' (0.57%). Statistically significant association (p<0.05) of lip print types with ethnicity was found in upper left lateral compartments (ULL). It was concluded that lip prints show ethnic differences. Hence, they may hold potential promise as a supplementary tool in ethnic differentiation and in personal identification. PMID:26421606

  15. BOOK REVIEW: The Complete A-Z Physics Handbook, Second Edition

    NASA Astrophysics Data System (ADS)

    Breithaupt, Jim

    2000-11-01

    The first edition of this book was published in 1997 and reviewed in Physics Education in March 1988. This second edition is 13 pages longer and contains a significant number of new entries, mostly in particle physics and astrophysics, to match the latest AS/A-level specifications. Some entries on topics such as surface tension that were removed from previous AS/A-level syllabuses have now been deleted. The revised book thus provides an effective alphabetical guide to key terms used in the latest AS/A-level specifications as most AS/A-level core terms are included, apart from terms for some of the new topics such as image processing in the new IOP AS/A-level specification. The style of the second edition is the same as the first, each entry commencing with the key term in bold print followed by an explanation of the term, accompanied by the relevant equation and/or a simple diagram where appropriate. Cross-references are given in italics. For example, the entry under quarks (which is one of the new entries) lists the six quarks and their characteristic properties in bullet point format then follows up with the information about the quark composition of baryons and mesons, giving the composition of the proton, the neutron and the pions as examples. The change of quark composition due to beta decay is mentioned with a cross-reference to beta decay. Other cross-references link to entries on the proton, the neutron and the four fundamental interactions. Lengthy entries such as the photoelectric effect each cover several pages, thus providing opportunities for in-depth revision. Useful theme entries provided in the first edition have been retained and referred to in a new two-page appendix on preparing for synoptic questions. Some proofs are provided such as the proof of the kinetic theory equation. Some experiments are described, each under an appropriate entry. Technically, the entries are reasonably accurate and usually expressed in appropriate and familiar language

  16. Printing Technologies for Medical Applications.

    PubMed

    Shafiee, Ashkan; Atala, Anthony

    2016-03-01

    Over the past 15 years, printers have been increasingly utilized for biomedical applications in various areas of medicine and tissue engineering. This review discusses the current and future applications of 3D bioprinting. Several 3D printing tools with broad applications from surgical planning to 3D models are being created, such as liver replicas and intermediate splints. Numerous researchers are exploring this technique to pattern cells or fabricate several different tissues and organs, such as blood vessels or cardiac patches. Current investigations in bioprinting applications are yielding further advances. As one of the fastest areas of industry expansion, 3D additive manufacturing will change techniques across biomedical applications, from research and testing models to surgical planning, device manufacturing, and tissue or organ replacement.

  17. Printed Arabic optical character segmentation

    NASA Astrophysics Data System (ADS)

    Mohammad, Khader; Ayyesh, Muna; Qaroush, Aziz; Tumar, Iyad

    2015-03-01

    A considerable progress in recognition techniques for many non-Arabic characters has been achieved. In contrary, few efforts have been put on the research of Arabic characters. In any Optical Character Recognition (OCR) system the segmentation step is usually the essential stage in which an extensive portion of processing is devoted and a considerable share of recognition errors is attributed. In this research, a novel segmentation approach for machine Arabic printed text with diacritics is proposed. The proposed method reduces computation, errors, gives a clear description for the sub-word and has advantages over using the skeleton approach in which the data and information of the character can be lost. Both of initial evaluation and testing of the proposed method have been developed using MATLAB and shows 98.7% promising results.

  18. Composition of the editing complex of Trypanosoma brucei.

    PubMed

    Stuart, K; Panigrahi, A K; Schnaufer, A; Drozdz, M; Clayton, C; Salavati, R

    2002-01-29

    The RNA editing that produces most functional mRNAs in trypanosomes is catalysed by a multiprotein complex. This complex catalyses the endoribonucleolytic cleavage, uridylate addition and removal, and RNA ligation steps of the editing process. Enzymatic and in vitro editing analyses reveal that each catalytic step contributes to the specificity of the editing and, together with the interaction between gRNA and the mRNA, results in precisely edited mRNAs. Tandem mass spectrometric analysis was used to identify the genes for several components of biochemically purified editing complexes. Their identity and presence in the editing complex were confirmed using immunochemical analyses utilizing mAbs specific to the editing complex components. The genes for two RNA ligases were identified. Genetic studies show that some, but not all, of the components of the complex are essential for editing. The TbMP52 RNA ligase is essential for editing while the TbMP48 RNA ligase is not. Editing was found to be essential in bloodstream form trypanosomes. This is surprising because mutants devoid of genes encoding RNAs that become edited survive as bloodstream forms but encouraging since editing complex components may be targets for chemotherapy. PMID:11839184

  19. Therapeutic genome editing: prospects and challenges.

    PubMed

    Cox, David Benjamin Turitz; Platt, Randall Jeffrey; Zhang, Feng

    2015-02-01

    Recent advances in the development of genome editing technologies based on programmable nucleases have substantially improved our ability to make precise changes in the genomes of eukaryotic cells. Genome editing is already broadening our ability to elucidate the contribution of genetics to disease by facilitating the creation of more accurate cellular and animal models of pathological processes. A particularly tantalizing application of programmable nucleases is the potential to directly correct genetic mutations in affected tissues and cells to treat diseases that are refractory to traditional therapies. Here we discuss current progress toward developing programmable nuclease-based therapies as well as future prospects and challenges.

  20. Transportation Energy Data Book, Edition 19

    SciTech Connect

    Davis, S.C.

    1999-09-01

    The Transportation Energy Data Book: Edition 19 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest editions of the Data Book are available to a larger audience via the Internet (http://www-cta.ornl.gov/data/tedb.htm).

  1. Therapeutic Genome Editing: Prospects and Challenges

    PubMed Central

    Cox, David Benjamin Turitz; Platt, Randall Jeffrey; Zhang, Feng

    2015-01-01

    Recent advances in the development of genome editing technologies based on programmable nucleases have significantly improved our ability to make precise changes in the genomes of eukaryotic cells. Genome editing is already broadening our ability to elucidate the contribution of genetics to disease by facilitating the creation of more accurate cellular and animal models of pathological processes. A particularly tantalizing application of programmable nucleases is the potential to directly correct genetic mutations in affected tissues and cells to treat diseases that are refractory to traditional therapies. Here we discuss current progress towards developing programmable nuclease-based therapies as well as future prospects and challenges. PMID:25654603

  2. Volcanoes of the World, Second Edition

    NASA Astrophysics Data System (ADS)

    Wood, Charles A.

    How do you review an indispensable classic? In 1981, Tom Simkin and colleagues at the Smithsonian Institution's Global Volcanism Project (GVP) published Volcanoes of the World. This was the first complete modern English language listing of volcanoes and their eruptions, and it became the fundamental reference for such information. In 1994, Simkin and Lee Siebert published a second edition, which adds 170 volcanoes, 2322 eruptions, and hundreds of references and corrections to the first edition. The value of this compilation is indicated by the fact that even though it is now 6 years old, it warrants a review in Eos!

  3. Cancer in printing workers in Denmark.

    PubMed Central

    Lynge, E; Rix, B A; Villadsen, E; Andersen, I; Hink, M; Olsen, E; Møller, U L; Silfverberg, E

    1995-01-01

    OBJECTIVES--To study the cancer incidence in printing workers in Denmark. METHODS--The cohort of 15,534 men and 3593 women working in the printing industry in 1970 were followed up for death, emigrations, and incident cancer cases until the end of 1987. Their cancer incidence was compared with that of all economically active people in Denmark. The smoking and drinking habits reported by members of the printing trade unions at a survey in 1972 were compared with habits reported by members of other trade unions. RESULTS--Lung, bladder, renal pelvis, and primary liver cancers were in excess among the printing workers. The excess risks of lung cancer among the factory workers in newspaper and magazine production, of bladder cancer in typographers in printing establishments, of renal pelvis cancer in typographers and lithographers, and of primary liver cancer among lithographers and bookbinders exceeded those expected based on the reported smoking and drinking habits. CONCLUSION--Our results indicate, in line with a previous study from Manchester, that work with rotary letterpress printing was associated with an increased risk of lung cancer. The inconsistent results from studies on bladder cancer in printing workers may point to a risk confined to a certain subgroup. The sixfold risk of primary liver cancer in Danish lithographers warrants studies in other countries. PMID:8535493

  4. Dimensional accuracy of 3D printed vertebra

    NASA Astrophysics Data System (ADS)

    Ogden, Kent; Ordway, Nathaniel; Diallo, Dalanda; Tillapaugh-Fay, Gwen; Aslan, Can

    2014-03-01

    3D printer applications in the biomedical sciences and medical imaging are expanding and will have an increasing impact on the practice of medicine. Orthopedic and reconstructive surgery has been an obvious area for development of 3D printer applications as the segmentation of bony anatomy to generate printable models is relatively straightforward. There are important issues that should be addressed when using 3D printed models for applications that may affect patient care; in particular the dimensional accuracy of the printed parts needs to be high to avoid poor decisions being made prior to surgery or therapeutic procedures. In this work, the dimensional accuracy of 3D printed vertebral bodies derived from CT data for a cadaver spine is compared with direct measurements on the ex-vivo vertebra and with measurements made on the 3D rendered vertebra using commercial 3D image processing software. The vertebra was printed on a consumer grade 3D printer using an additive print process using PLA (polylactic acid) filament. Measurements were made for 15 different anatomic features of the vertebral body, including vertebral body height, endplate width and depth, pedicle height and width, and spinal canal width and depth, among others. It is shown that for the segmentation and printing process used, the results of measurements made on the 3D printed vertebral body are substantially the same as those produced by direct measurement on the vertebra and measurements made on the 3D rendered vertebra.

  5. Image ghosting reduction in lenticular relief prints

    NASA Astrophysics Data System (ADS)

    Baar, Teun; Shahpaski, Marjan; Ortiz Segovia, Maria V.

    2014-02-01

    Commonly known lenticular prints use a lens-like system superimposed on a standard 2D print to control the light sent into each direction. Thanks to our 2.5D or relief printing system, we are capable of creating a lenticular effect embedded directly on the prints that does not require the use of a system of lenses. On a zigzag-shaped surface composed of continuous small triangles two source images are interlaced and printed on the sides of the triangular structures, each side corresponding to one of the two intended views. The effect of crosstalk or ghosting is often encountered in lenticular prints. Ghosting occurs when some parts of one source image remain visible for the illumination or viewing direction corresponding to the other source image. In this work, we use an image-content-driven technique that identifies the regions in the source images that are prone to cause ghosting for a given set of viewing angles. For the purpose of eliminating this artefact, a model of the ghosting effect appearance is implemented and used for compensation. We have observed improvements in the quality of the lenticular effect, however the impact on the quality of the prints still needs to be evaluated.

  6. Magnetic Properties of 3D Printed Toroids

    NASA Astrophysics Data System (ADS)

    Bollig, Lindsey; Otto, Austin; Hilpisch, Peter; Mowry, Greg; Nelson-Cheeseman, Brittany; Renewable Energy; Alternatives Lab (REAL) Team

    Transformers are ubiquitous in electronics today. Although toroidal geometries perform most efficiently, transformers are traditionally made with rectangular cross-sections due to the lower manufacturing costs. Additive manufacturing techniques (3D printing) can easily achieve toroidal geometries by building up a part through a series of 2D layers. To get strong magnetic properties in a 3D printed transformer, a composite filament is used containing Fe dispersed in a polymer matrix. How the resulting 3D printed toroid responds to a magnetic field depends on two structural factors of the printed 2D layers: fill factor (planar density) and fill pattern. In this work, we investigate how the fill factor and fill pattern affect the magnetic properties of 3D printed toroids. The magnetic properties of the printed toroids are measured by a custom circuit that produces a hysteresis loop for each toroid. Toroids with various fill factors and fill patterns are compared to determine how these two factors can affect the magnetic field the toroid can produce. These 3D printed toroids can be used for numerous applications in order to increase the efficiency of transformers by making it possible for manufacturers to make a toroidal geometry.

  7. Advances in thermal ink-jet printing

    NASA Astrophysics Data System (ADS)

    Pan, Alfred I.

    1998-06-01

    In recent years, ink jet has emerged as one of the mainstream printing technologies. Since its market inception in 1985, Hewlett-Packard's thermal ink jet technology (TIJ) has evolved progressively from a 12 nozzle 96 dpi print head to a 300 nozzle 600 dpi print head. TIJ has made rapid progress enabling it to print text output on plain paper that challenges laser printers, and realistic photographic images that rival silver halide, at a low consumer price. Thermal ink jet technology continues to enjoy a greater unit market share than any other digital printing technology and all other ink jet technologies combined. The driving forces for the advancement of TIJ have been better, faster, and cheaper printers for consumers. These goals involve key attributes such as ink performance (gamut, sharpness, fastness), minimum deliverable colorant (drop volume), rate of colorant delivery (firing frequency, nozzle integration, firing chamber volume), and print engine cost per unit throughput. In this paper, key technology challenges for TIJ will be outlined. New materials and new processes that are required for the advancement of thermal ink jet printing are discussed. Recently, competing ink jet methods have (re-)emerged, notably piezoelectric ink jet. References will be made to piezoelectric ink jet when appropriate.

  8. USGS Map-on-Demand Printing

    USGS Publications Warehouse

    ,

    1999-01-01

    Currently, the U.S. Geological Survey (USGS) uses conventional lithographic printing techniques to produce paper copies of most of its mapping products. This practice is not economical for those products that are in low demand. With the advent of newer technologies, high-speed, large-format printers have been coupled with innovative computer software to turn digital map data into a printed map. It is now possible to store and retrieve data from vast geospatial data bases and print a map on an as-needed basis; that is, print on demand, thereby eliminating the need to warehouse an inventory of paper maps for which there is low demand. Using print-on-demand technology, the USGS is implementing map-on-demand (MOD) printing for certain infrequently requested maps. By providing MOD, the USGS can offer an alternative to traditional, large-volume printing and can improve its responsiveness to customers by giving them greater access to USGS scientific data in a format that otherwise might not be available.

  9. Advances and Future Challenges in Printed Batteries.

    PubMed

    Sousa, Ricardo E; Costa, Carlos M; Lanceros-Méndez, Senentxu

    2015-11-01

    There is an increasing interest in thin and flexible energy storage devices to meet modern society's needs for applications such as radio frequency sensing, interactive packaging, and other consumer products. Printed batteries comply with these requirements and are an excellent alternative to conventional batteries for many applications. Flexible and microbatteries are also included in the area of printed batteries when fabricated using printing technologies. The main characteristics, advantages, disadvantages, developments, and printing techniques of printed batteries are presented and discussed in this Review. The state-of-the-art takes into account both the research and industrial levels. On the academic level, the research progress of printed batteries is divided into lithium-ion and Zn-manganese dioxide batteries and other battery types, with emphasis on the different materials for anode, cathode, and separator as well as in the battery design. With respect to the industrial state-of-the-art, materials, device formulations, and manufacturing techniques are presented. Finally, the prospects and challenges of printed batteries are discussed.

  10. An aerial 3D printing test mission

    NASA Astrophysics Data System (ADS)

    Hirsch, Michael; McGuire, Thomas; Parsons, Michael; Leake, Skye; Straub, Jeremy

    2016-05-01

    This paper provides an overview of an aerial 3D printing technology, its development and its testing. This technology is potentially useful in its own right. In addition, this work advances the development of a related in-space 3D printing technology. A series of aerial 3D printing test missions, used to test the aerial printing technology, are discussed. Through completing these test missions, the design for an in-space 3D printer may be advanced. The current design for the in-space 3D printer involves focusing thermal energy to heat an extrusion head and allow for the extrusion of molten print material. Plastics can be used as well as composites including metal, allowing for the extrusion of conductive material. A variety of experiments will be used to test this initial 3D printer design. High altitude balloons will be used to test the effects of microgravity on 3D printing, as well as parabolic flight tests. Zero pressure balloons can be used to test the effect of long 3D printing missions subjected to low temperatures. Vacuum chambers will be used to test 3D printing in a vacuum environment. The results will be used to adapt a current prototype of an in-space 3D printer. Then, a small scale prototype can be sent into low-Earth orbit as a 3-U cube satellite. With the ability to 3D print in space demonstrated, future missions can launch production hardware through which the sustainability and durability of structures in space will be greatly improved.

  11. A systematic study of genetic algorithms with genotype editing

    SciTech Connect

    Huang, C. F.; Rocha, L. M.

    2004-01-01

    This paper presents our systematic study on an RNA-editing computational model of Genetic Algorithms (GA). This model is constructed based on several genetic editing characteristics that are gleaned from the RNA editing system as observed in several organisms. We have expanded the traditional Genetic Algorithm with artificial editing mechanisms as proposed by [15]. The incorporation of editing mechanisms provides a means for artificial agents with genetic descriptions to gain greater phenotypic plasticity, which may be environmentally regulated. The systematic study of this RNA-editing model has shed some light into the evolutionary implications of RNA editing and how to select proper RNA editors for design of more robust GAS. The results will also show promising applications to complex real-world problems. We expect that the framework proposed will both facilitate determining the evolutionary role of RNA editing in biology, and advance the current state of research in Evolutionary Computation.

  12. B cell receptor editing in tolerance and autoimmunity.

    PubMed

    Luning Prak, Eline T; Monestier, Marc; Eisenberg, Robert A

    2011-01-01

    Receptor editing is the process of ongoing antibody gene rearrangement in a lymphocyte that already has a functional antigen receptor. The expression of a functional antigen receptor will normally terminate further rearrangement (allelic exclusion). However, lymphocytes with autoreactive receptors have a chance at escaping negative regulation by "editing" the specificities of their receptors with additional antibody gene rearrangements. As such, editing complicates the Clonal Selection Hypothesis because edited cells are not simply endowed for life with a single, invariant antigen receptor. Furthermore, if the initial immunoglobulin gene is not inactivated during the editing process, allelic exclusion is violated and the B cell can exhibit two specificities. Here, we describe the discovery of editing, the pathways of receptor editing at the heavy (H) and light (L) chain loci, and current evidence regarding how and where editing happens and what effects it has on the antibody repertoire.

  13. Shielded Metal Arc Welding and Carbon Arc Cutting--Air. Teacher Edition [and] Student Edition [and] Student Workbook. Third Edition.

    ERIC Educational Resources Information Center

    Harper, Eddie; Knapp, John

    This document contains the teacher and student texts and student workbook for a secondary-level course in shielded metal arc welding (SMAW) and carbon arc cutting that consists of units on the following topics: SMAW safety; SMAW equipment, applications, and techniques; hardfacing; and carbon arc cutting--air. The teacher edition includes the…

  14. Aluminum plasmonic metamaterials for structural color printing.

    PubMed

    Cheng, Fei; Gao, Jie; Stan, Liliana; Rosenmann, Daniel; Czaplewski, David; Yang, Xiaodong

    2015-06-01

    We report a structural color printing platform based on aluminum plasmonic metamaterials supporting near perfect light absorption and narrow-band spectral response tunable across the visible spectrum to realize high-resolution, angle-insensitive color printing with high color purity and saturation. Additionally, the fabricated metamaterials can be protected by a transparent polymer thin layer for ambient use with further improved color performance. The demonstrated structural color printing with aluminum plasmonic metamaterials offers great potential for relevant applications such as security marking and information storage.

  15. Three-dimensional Printing in Developing Countries

    PubMed Central

    Ibrahim, Ahmed M. S.; Jose, Rod R.; Rabie, Amr N.; Gerstle, Theodore L.; Lee, Bernard T.

    2015-01-01

    Summary: The advent of 3-dimensional (3D) printing technology has facilitated the creation of customized objects. The lack of regulation in developing countries renders conventional means of addressing various healthcare issues challenging. 3D printing may provide a venue for addressing many of these concerns in an inexpensive and easily accessible fashion. These may potentially include the production of basic medical supplies, vaccination beads, laboratory equipment, and prosthetic limbs. As this technology continues to improve and prices are reduced, 3D printing has the potential ability to promote initiatives across the entire developing world, resulting in improved surgical care and providing a higher quality of healthcare to its residents. PMID:26301132

  16. Inkjet printing of 2D layered materials.

    PubMed

    Li, Jiantong; Lemme, Max C; Östling, Mikael

    2014-11-10

    Inkjet printing of 2D layered materials, such as graphene and MoS2, has attracted great interests for emerging electronics. However, incompatible rheology, low concentration, severe aggregation and toxicity of solvents constitute critical challenges which hamper the manufacturing efficiency and product quality. Here, we introduce a simple and general technology concept (distillation-assisted solvent exchange) to efficiently overcome these challenges. By implementing the concept, we have demonstrated excellent jetting performance, ideal printing patterns and a variety of promising applications for inkjet printing of 2D layered materials. PMID:25169938

  17. Inkjet printing of 2D layered materials.

    PubMed

    Li, Jiantong; Lemme, Max C; Östling, Mikael

    2014-11-10

    Inkjet printing of 2D layered materials, such as graphene and MoS2, has attracted great interests for emerging electronics. However, incompatible rheology, low concentration, severe aggregation and toxicity of solvents constitute critical challenges which hamper the manufacturing efficiency and product quality. Here, we introduce a simple and general technology concept (distillation-assisted solvent exchange) to efficiently overcome these challenges. By implementing the concept, we have demonstrated excellent jetting performance, ideal printing patterns and a variety of promising applications for inkjet printing of 2D layered materials.

  18. Printing Insecurity? The Security Implications of 3D-Printing of Weapons.

    PubMed

    Walther, Gerald

    2015-12-01

    In 2013, the first gun printed out of plastic by a 3D-printer was successfully fired in the U.S. This event caused a major media hype about the dangers of being able to print a gun. Law enforcement agencies worldwide were concerned about this development and the potentially huge security implications of these functional plastic guns. As a result, politicians called for a ban of these weapons and a control of 3D-printing technology. This paper reviews the security implications of 3D-printing technology and 3D guns. It argues that current arms control and transfer policies are adequate to cover 3D-printed guns as well. However, while this analysis may hold up currently, progress in printing technology needs to be monitored to deal with future dangers pre-emptively. PMID:25520257

  19. Invisible photonic printing: computer designing graphics, UV printing and shown by a magnetic field.

    PubMed

    Hu, Haibo; Tang, Jian; Zhong, Hao; Xi, Zheng; Chen, Changle; Chen, Qianwang

    2013-01-01

    Invisible photonic printing, an emerging printing technique, is particularly useful for steganography and watermarking for anti-counterfeiting purposes. However, many challenges exist in order to realize this technique. Herein, we describe a novel photonic printing strategy targeting to overcome these challenges and realize fast and convenient fabrication of invisible photonic prints with good tenability and reproducibility. With this novel photonic printing technique, a variety of graphics with brilliant colors can be perfectly hidden in a soft and waterproof photonic-paper. The showing and hiding of the latent photonic prints are instantaneous with magnet as the only required instrument. In addition, this strategy has excellent practicality and allows end-user control of the structural design utilizing simple software on a PC.

  20. Invisible photonic printing: computer designing graphics, UV printing and shown by a magnetic field

    PubMed Central

    Hu, Haibo; Tang, Jian; Zhong, Hao; Xi, Zheng; Chen, Changle; Chen, Qianwang

    2013-01-01

    Invisible photonic printing, an emerging printing technique, is particularly useful for steganography and watermarking for anti-counterfeiting purposes. However, many challenges exist in order to realize this technique. Herein, we describe a novel photonic printing strategy targeting to overcome these challenges and realize fast and convenient fabrication of invisible photonic prints with good tenability and reproducibility. With this novel photonic printing technique, a variety of graphics with brilliant colors can be perfectly hidden in a soft and waterproof photonic-paper. The showing and hiding of the latent photonic prints are instantaneous with magnet as the only required instrument. In addition, this strategy has excellent practicality and allows end-user control of the structural design utilizing simple software on a PC. PMID:23508071

  1. Printing Insecurity? The Security Implications of 3D-Printing of Weapons.

    PubMed

    Walther, Gerald

    2015-12-01

    In 2013, the first gun printed out of plastic by a 3D-printer was successfully fired in the U.S. This event caused a major media hype about the dangers of being able to print a gun. Law enforcement agencies worldwide were concerned about this development and the potentially huge security implications of these functional plastic guns. As a result, politicians called for a ban of these weapons and a control of 3D-printing technology. This paper reviews the security implications of 3D-printing technology and 3D guns. It argues that current arms control and transfer policies are adequate to cover 3D-printed guns as well. However, while this analysis may hold up currently, progress in printing technology needs to be monitored to deal with future dangers pre-emptively.

  2. 48 CFR 1631.205-78 - FEHBP printed material costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 1631.205-78 FEHBP printed... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true FEHBP printed material... carrier orders printed material that is available from the Government Printing Office (GPO) under...

  3. 45 CFR 73.735-705 - Writing and editing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Writing and editing. 73.735-705 Section 73.735-705... Outside Activities § 73.735-705 Writing and editing. (a) Employees are encouraged to engage in outside writing and editing whether or not done for compensation, when such activity is not otherwise...

  4. 45 CFR 73.735-705 - Writing and editing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Writing and editing. 73.735-705 Section 73.735-705... Outside Activities § 73.735-705 Writing and editing. (a) Employees are encouraged to engage in outside writing and editing whether or not done for compensation, when such activity is not otherwise...

  5. 45 CFR 73.735-705 - Writing and editing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Writing and editing. 73.735-705 Section 73.735-705... Outside Activities § 73.735-705 Writing and editing. (a) Employees are encouraged to engage in outside writing and editing whether or not done for compensation, when such activity is not otherwise...

  6. Annotated Bibliography on Offender Job Training and Placement. Second Edition.

    ERIC Educational Resources Information Center

    Clem, Constance, Ed.

    This second edition of an annotated bibliography on offender job training and placement lists nearly 400 items from the collection of the National Institute of Corrections (NIC) Information Center in Longmont, Colorado, including 85 items added since the first edition in 1997. Items new to this edition are marked with an asterisk. Citations have…

  7. Human Resources Administration: A School-Based Perspective. Fourth Edition

    ERIC Educational Resources Information Center

    Smith, Richard

    2009-01-01

    Enhanced and updated, this Fourth Edition of Richard E. Smith's highly successful text examines the growing role of the principal in planning, hiring, staff development, supervision, and other human resource functions. The Fourth Edition includes new sections on ethics, induction, and the role of the mentor teacher. This edition also introduces…

  8. The role of RNA editing in dynamic environments

    SciTech Connect

    Rocha, L. M.; Huang, C. F.

    2004-01-01

    This paper presents a computational methodology based on Genetic Algorithms with Genotype Editing (GAE) for investigating the role of RNA editing in dynamic environments. This model is constructed based on several genetic editing characteristics that are gleaned from the RNA editing system as observed in several organisms. We have previously expanded the traditional Genetic Algorithm (GA) with artificial editing mechanisms (Rocha, 1995, 1997), and studied the benefits of including straightforward Genotype Editing in GA for several machine learning problems (Huang and Rocha, 2003, 2004). We show that the incorporation of genotype editing provides a means for artificial agents with genetic descriptions to gain greater phenotypic plasticity. Artificial agents use genotype edition to their advantage by linking it to environmental context. The ability to link changes in the environment with editing parameters gives organisms an adaptive advantage as genotype expression can become contextually regulated. The study of this RNA editing model in changing environments has shed some light into the evolutionary implications of RNA editing. We expect that our methodology will both facilitate determining the evolutionary role of RNA editing in biology, and advance the current state of research in Evolutionary Computation and Artificial Life.

  9. Genetic Architecture of Mitochondrial Editing in Arabidopsis thaliana

    PubMed Central

    Bentolila, Stéphane; Elliott, Leah E.; Hanson, Maureen R.

    2008-01-01

    We have analyzed the mitochondrial editing behavior of two Arabidopsis thaliana accessions, Landsberg erecta (Ler) and Columbia (Col). A survey of 362 C-to-U editing sites in 33 mitochondrial genes was conducted on RNA extracted from rosette leaves. We detected 67 new editing events in A. thaliana rosette leaves that had not been observed in a prior study of mitochondrial editing in suspension cultures. Furthermore, 37 of the 441 C-to-U editing events reported in A. thaliana suspension cultures were not observed in rosette leaves. Forty editing sites that are polymorphic in extent of editing were detected between Col and Ler. Silent editing sites, which do not change the encoded amino acid, were found in a large excess compared to nonsilent sites among the editing events that differed between accessions and between tissue types. Dominance relationships were assessed for 15 of the most polymorphic sites by evaluating the editing values of the reciprocal hybrids. Dominance is more common in nonsilent sites than in silent sites, while additivity was observed only in silent sites. A maternal effect was detected for 8 sites. QTL mapping with recombinant inbred lines detected 12 major QTL for 11 of the 13 editing traits analyzed, demonstrating that efficiency of editing of individual mitochondrial C targets is generally governed by a major factor. PMID:17565941

  10. Administration of the Small Public Library. Fourth Edition.

    ERIC Educational Resources Information Center

    Weingand, Darlene E.

    Since the publication of its first edition in 1965, this book has been a standard resource for setting up and managing cutting-edge small public library facilities. Completely revised and updated, this fourth edition continues that tradition with many more figures (28 in this edition), case studies and sample policies, and new content on grant…

  11. Soil Carbon Sequestration and the Greenhouse Effect (2nd Edition)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This volume is a second edition of the book “Soil Carbon Sequestration and The Greenhouse Effect”. The first edition was published in 2001 as SSSA Special Publ. #57. The present edition is an update of the concepts, processes, properties, practices and the supporting data. All chapters are new co...

  12. Genome-wide identification of RNA editing in hepatocellular carcinoma.

    PubMed

    Kang, Lin; Liu, Xiaoqiao; Gong, Zhoulin; Zheng, Hancheng; Wang, Jun; Li, Yingrui; Yang, Huanming; Hardwick, James; Dai, Hongyue; Poon, Ronnie T P; Lee, Nikki P; Mao, Mao; Peng, Zhiyu; Chen, Ronghua

    2015-02-01

    We did whole-transcriptome sequencing and whole-genome sequencing on nine pairs of Hepatocellular carcinoma (HCC) tumors and matched adjacent tissues to identify RNA editing events. We identified mean 26,982 editing sites with mean 89.5% canonical A→G edits in each sample using an improved bioinformatics pipeline. The editing rate was significantly higher in tumors than adjacent normal tissues. Comparing the difference between tumor and normal tissues of each patient, we found 7 non-synonymous tissue specific editing events including 4 tumor-specific edits and 3 normal-specific edits in the coding region, as well as 292 edits varying in editing degree. The significant expression changes of 150 genes associated with RNA editing were found in tumors, with 3 of the 4 most significant genes being cancer related. Our results show that editing might be related to higher gene expression. These findings indicate that RNA editing modification may play an important role in the development of HCC. PMID:25462863

  13. Genome-wide identification of RNA editing in hepatocellular carcinoma.

    PubMed

    Kang, Lin; Liu, Xiaoqiao; Gong, Zhoulin; Zheng, Hancheng; Wang, Jun; Li, Yingrui; Yang, Huanming; Hardwick, James; Dai, Hongyue; Poon, Ronnie T P; Lee, Nikki P; Mao, Mao; Peng, Zhiyu; Chen, Ronghua

    2015-02-01

    We did whole-transcriptome sequencing and whole-genome sequencing on nine pairs of Hepatocellular carcinoma (HCC) tumors and matched adjacent tissues to identify RNA editing events. We identified mean 26,982 editing sites with mean 89.5% canonical A→G edits in each sample using an improved bioinformatics pipeline. The editing rate was significantly higher in tumors than adjacent normal tissues. Comparing the difference between tumor and normal tissues of each patient, we found 7 non-synonymous tissue specific editing events including 4 tumor-specific edits and 3 normal-specific edits in the coding region, as well as 292 edits varying in editing degree. The significant expression changes of 150 genes associated with RNA editing were found in tumors, with 3 of the 4 most significant genes being cancer related. Our results show that editing might be related to higher gene expression. These findings indicate that RNA editing modification may play an important role in the development of HCC.

  14. The Chloroplast Genome of Pellia endiviifolia: Gene Content, RNA-Editing Pattern, and the Origin of Chloroplast Editing

    PubMed Central

    Grosche, Christopher; Funk, Helena T.; Maier, Uwe G.; Zauner, Stefan

    2012-01-01

    RNA editing is a post-transcriptional process that can act upon transcripts from mitochondrial, nuclear, and chloroplast genomes. In chloroplasts, single-nucleotide conversions in mRNAs via RNA editing occur at different frequencies across the plant kingdom. These range from several hundred edited sites in some mosses and ferns to lower frequencies in seed plants and the complete lack of RNA editing in the liverwort Marchantia polymorpha. Here, we report the sequence and edited sites of the chloroplast genome from the liverwort Pellia endiviifolia. The type and frequency of chloroplast RNA editing display a pattern highly similar to that in seed plants. Analyses of the C to U conversions and the genomic context in which the editing sites are embedded provide evidence in favor of the hypothesis that chloroplast RNA editing evolved to compensate mutations in the first land plants. PMID:23221608

  15. Union catalogue of printed books of 15th, 16th and 17th centuries in European astronomical observatories.

    NASA Astrophysics Data System (ADS)

    Grassi, G.

    This catalogue deals with the scientific subjects of that historical period such as astronomy, astrology, chemistry, mathematics, physics, historia naturalis and so forth, and contains extremely rare volumes such as the first printed editions of the eminent Arab, Latin, Greek and Persian scientists Albumasar, Albohazen Aly, Aristoteles, Ptolemaeus, Pliny the Elder and Ulugh Beig. In addition the catalogue contains the first works of such great astronomers of the 16th and 17th centuries as Copernicus, Kepler, Clavius, Regiomontanus, Sacrobosco, Mercator, Newton, Gassendi, Galilei and Hevelius, just to quote the most representative ones. The catalogue is followed by a chronological index and an index of printers and publishers.

  16. [Paulus Bagellardus a Flumine and his book 'Libellus de aegritudinibus et remediis infantium', printed in Padua in 1472].

    PubMed

    Maggioni, Giorgio

    2009-01-01

    This paper concerns the life and the academic career of Paulus Bagellardus a Flumine, professor of medicine at the University of Padua from 1444 to 1480, author of the first printed book (Padua 1472) dealing exclusively with children's diseases. The text is divided in two parts: the first on assistance to infants in the first months of life, the second on the diseases of children up to the age of seven years. At the end, a short history of the known editions of the book: Brescia 1486, Padova 1487, Salamanca 1515, Lione 1538.

  17. Dispenser printed electroluminescent lamps on textiles for smart fabric applications

    NASA Astrophysics Data System (ADS)

    de Vos, Marc; Torah, Russel; Tudor, John

    2016-04-01

    Flexible electroluminescent (EL) lamps are fabricated onto woven textiles using a novel dispenser printing process. Dispenser printing utilizes pressurized air to deposit ink onto a substrate through a syringe and nozzle. This work demonstrates the first use of this technology to fabricate EL lamps. The luminance of the dispenser printed EL lamps is compared to screen-printed EL lamps, both printed on textile, and also commercial EL lamps on polyurethane film. The dispenser printed lamps are shown to have a 1.5 times higher luminance than the best performing commercially available lamp, and have a comparable performance to the screen-printed lamps.

  18. Recommended Reference Books in Paperback. Third Edition.

    ERIC Educational Resources Information Center

    Lang, Jovian P.; O'Gorman, Jack

    Completely revised and updated from the last edition (1992), this annotated, evaluative bibliography presents more than 1,000 outstanding titles chosen for their quality, economy, and availability. Thirty-six chapters describe and judge these affordable paperbacks for libraries with limited budgets. Subject matter includes: general reference, area…

  19. Collecting and Interpreting Qualitative Materials. Third Edition

    ERIC Educational Resources Information Center

    Denzin, Norman K., Ed.; Lincoln, Yvonna, Ed.

    2007-01-01

    This book is the third volume of the paperback versions of "The SAGE Handbook of Qualitative Research, Third Edition." This portion of the handbook considers the tasks of collecting, analyzing, and interpreting empirical materials, and comprises the Handbook's Parts IV ("Methods of Collecting and Analyzing Empirical Materials") and V ("The Art and…

  20. Engineered Viruses as Genome Editing Devices

    PubMed Central

    Chen, Xiaoyu; Gonçalves, Manuel A F V

    2016-01-01

    Genome editing based on sequence-specific designer nucleases, also known as programmable nucleases, seeks to modify in a targeted and precise manner the genetic information content of living cells. Delivering into cells designer nucleases alone or together with donor DNA templates, which serve as surrogate homologous recombination (HR) substrates, can result in gene knockouts or gene knock-ins, respectively. As engineered replication-defective viruses, viral vectors are having an increasingly important role as delivery vehicles for donor DNA templates and designer nucleases, namely, zinc-finger nucleases (ZFNs), transcription activator-like effector nucleases (TALENs) and clustered, regularly interspaced, short palindromic repeats (CRISPR)-associated Cas9 (CRISPR−Cas9) nucleases, also known as RNA-guided nucleases (RGNs). We review this dual role played by engineered viral particles on genome editing while focusing on their main scaffolds, consisting of lentiviruses, adeno-associated viruses, and adenoviruses. In addition, the coverage of the growing body of research on the repurposing of viral vectors as delivery systems for genome editing tools is complemented with information regarding their main characteristics, pros, and cons. Finally, this information is framed by a concise description of the chief principles, tools, and applications of the genome editing field as a whole. PMID:26336974

  1. Best Practices in Literacy Instruction. Second Edition.

    ERIC Educational Resources Information Center

    Morrow, Lesley Mandel, Ed.; Gambrell, Linda B., Ed.; Pressley, Michael, Ed.

    Now revised and updated, this book's second edition aims to guide teachers in providing effective, engaging literacy instruction that meets the challenges of today's legislative mandates. Identified in the book are principles of best practice that reflect cutting-edge scientific research as well as decades of hands-on classroom experience.…

  2. Editing Distance Education Materials. Knowledge Series.

    ERIC Educational Resources Information Center

    Swales, Christine

    Distance education (DE) materials take a learner-centered approach rather than the traditionally content-centered approach of textbooks. This fact has several implications for the editing of DE materials. The role of the editor within the DE organization will depend on the organization's size and structure. The basic features of the DE program or…

  3. A Snapshot of Photo Editing Options

    ERIC Educational Resources Information Center

    Bolkan, J.V.

    2004-01-01

    Plenty of digital imaging professionals claim that Adobe's Photoshop CS is the best photo editing application money can buy. This document reviews Adobe's Photoshop CS and its worthy competitors. In addition to Adobe, the following programs are reviewed in this document: (1) Adobe Photoshop Elements 2.0; (2) Arcsoft PhotoImpression; (3) Jasc Paint…

  4. School Law: Cases and Concepts. Seventh Edition.

    ERIC Educational Resources Information Center

    LaMorte, Michael W.

    This book examines the sizable body of school law that outlines legally defensible decisions. A substantial part of it contains edited, reported, and verbatim decisions. Historical perspective is provided, as well as specific case and statutory law. Chapter 1 discusses sources of law for educators, state school board policies, attorneys-general…

  5. Handbook of Qualitative Research. Second Edition.

    ERIC Educational Resources Information Center

    Denzin, Norman K., Ed.; Lincoln, Yvonna S., Ed.

    This handbook's second edition represents the state of the art for the theory and practice of qualitative inquiry. It features eight new topics, including autoethnography, critical race theory, applied ethnography, queer theory, and "testimonio"every chapter in the handbook has been thoroughly revised and updated. The book contains:"Preface" (1…

  6. Researching Society and Culture. Third Edition

    ERIC Educational Resources Information Center

    Seale, Clive, Ed.

    2012-01-01

    Clear, coherent and trusted, this book is the perfect guide to the main social research methods in use today. The much anticipated Third Edition of Clive Seale's bestselling title further expands its coverage to provide an authoritative introduction to all of the social research methods used to analyze qualitative and quantitative data. Written by…

  7. Genome Editing in Sugarcane: Challenges Ahead

    PubMed Central

    Mohan, Chakravarthi

    2016-01-01

    Genome editing opens new and unique opportunities for researchers to enhance crop production. Until 2013, the zinc finger nucleases (ZFNs) and transcription activator-like effector nucleases (TALENs) were the key tools used for genome editing applications. The advent of RNA-guided engineered nucleases - the type II clustered regularly interspaced short palindromic repeat (CRISPR)/Cas9 (CRISPR-associated) system from Streptococcus pyogenes holds great potential since it is simple, effective and more versatile than ZFNs and TALENs. CRISPR/Cas9 system has already been successfully employed in several crop plants. Use of these techniques is in its infant stage in sugarcane. Jung and Altpeter (2016) have reported TALEN mediated approach for the first time to reduce lignin content in sugarcane to make it amenable for biofuel production. This is so far the only report describing genome editing in sugarcane. Large genome size, polyploidy, low transformation efficiency, transgene silencing and lack of high throughput screening techniques are certainly great challenges for genome editing in sugarcane which would be discussed in detail in this review. PMID:27790238

  8. Children, Play, and Development. Fourth Edition

    ERIC Educational Resources Information Center

    Hughes, Fergus P.

    2010-01-01

    Children, Play, and Development, Fourth Edition, discusses the relationship of play to the physical, social, intellectual, and emotional growth of the child. Author Fergus P. Hughes focuses on the historical, sociocultural, and ethological context of play; the role of development in play; and the wide range of theories that provide a framework for…

  9. Group Counseling: Concepts and Procedures. Third Edition.

    ERIC Educational Resources Information Center

    Berg, Robert C.; Landreth, Garry L.; Fall, Kevin A.

    This third edition is designed to be used as a primary source for traditional courses in group counseling. Providing a thorough discussion of the rationale for using group counseling, this book examines the differing approaches of each author to group counseling, outlines practical suggestions on the skills needed for effective facilitation of…

  10. Ninth Edition: Adventures with a Textbook

    ERIC Educational Resources Information Center

    Bragdon, Henry Wilkinson

    1978-01-01

    Nearly three decades ago, the author started writing an American history textbook. He recently finished the revisions on the ninth edition and here he describes the struggles he had with his publisher, The Macmillan Publishing Company, in developing his history text. (Author/RK)

  11. Qualities of Effective Teachers. 2nd Edition

    ERIC Educational Resources Information Center

    Stronge, James H.

    2007-01-01

    Thousands of educators who are involved with teacher professional development--from training to hiring, mentoring to supervising--rely on this authoritative book to focus on cultivating teacher qualities that are most apt to raise student achievement. Now, this new edition extends this results-based approach to include teachers who work with…

  12. Critical Social Theories. 2nd Edition

    ERIC Educational Resources Information Center

    Agger, Ben

    2006-01-01

    Praised for its clarity and accessibility, this fully updated edition of "Critical Social Theories" presents a comprehensive analysis of leading social and cultural theories today. Diverse perspectives are addressed from feminism and cultural studies to postmodernism and critical theory. Written accessibly for students and faculty, the second…

  13. Handbook of Infant Mental Health. Second Edition.

    ERIC Educational Resources Information Center

    Zeanah, Charles H., Jr., Ed.

    This revised edition offers an interdisciplinary analysis of the developmental, clinical, and social aspects of mental health from birth to age 3. Chapters are organized into five areas, covering the context of mental health, risk and protective factors, assessment, psychopathology, intervention, and applications of infant mental health. The…

  14. Teaching Phonics for Balanced Reading. Second Edition

    ERIC Educational Resources Information Center

    Starrett, Edmund V.

    2006-01-01

    The Report of the National Reading Panel (2000) explains that phonemic awareness instruction and phonics instruction are highly beneficial for students learning to read. In the updated second edition, Edmund V. Starrett provides educators with guidance on teaching phonics as part of a well-planned reading program. This reference book presents the…

  15. Kids & Family Reading Report™. 5th Edition

    ERIC Educational Resources Information Center

    Scholastic Inc., 2015

    2015-01-01

    This report presents the 5th Edition of Scholastic's biannual study of children's and parents' attitudes and behaviors about reading. The latest research touches on reading aloud to children of all ages, the impact of reading independently for fun at school and at home, the importance of frequent reading, and the books children want most to read.…

  16. Classroom Applications of Educational Measurement. Third Edition.

    ERIC Educational Resources Information Center

    Oosterhof, Albert

    This book, designed as an introductory text in educational measurement, presents comprehensive and balanced coverage of all aspects of assessment relevant to classroom teachers, including construction and use of paper-and-pencil and alternative assessments. This edition expands the coverage of alternative assessments and includes a chapter on the…

  17. More Than A Native Speaker, Revised Edition

    ERIC Educational Resources Information Center

    Snow, Don, Ed.

    2006-01-01

    This revised edition includes an expanded discussion of student-directed language learning, workbook activities for volunteer teachers enrolled in courses or studying the book individually, and a full array of culture-based discussion topics for use as supplementary activities or core material for an English course. The book includes 16 chapters.…

  18. Emotional Intelligence in Everyday Life. Second Edition

    ERIC Educational Resources Information Center

    Beck, John H., Ed.

    2006-01-01

    Since the release of the very successful first edition in 2001, the field of emotional intelligence has grown in sophistication and importance. Many new and talented researchers have come into the field and techniques in EI measurement have dramatically increased so that we now know much more about the distinctiveness and utility of the different…

  19. ETC 408/508: Technical Editing

    ERIC Educational Resources Information Center

    Charlton, Michael

    2013-01-01

    The course will focus on the role of the editor in organizational settings, including creating successful writer/editor collaboration. Students will gain practice in editing documents for grammar, syntax, organization, style, emphasis, document design, graphics, and user-centered design. The course will provide an introduction to technology for…

  20. Needed Research in Business Education. Sixth Edition.

    ERIC Educational Resources Information Center

    Rader, Martha H.; Wilhelm, William J.

    Areas of business education that need to be researched were identified through a two-round study. First, 2 groups of more than 40 Delta Pi Epsilon members generated ideas for research topics at regional and national conferences. The resulting list of topics was edited and rated by a Delphi panel consisting of 15 educators from postsecondary and…

  1. School Safety. Communique Special Edition, Fall 1996.

    ERIC Educational Resources Information Center

    National Association of School Psychologists, Washington, DC.

    "Communique" is the "official newsletter of the National Association of School Psychologists" (NASP). This "Special Edition" of "Communique" is a compilation of twelve previously-published articles/pieces all of which touch on the theme of "School Safety." Articles in this issue include (1) "Creating Systemic Change: A Psychologist and Principal…

  2. The Art of Editing the News.

    ERIC Educational Resources Information Center

    McGiffert, Robert C.

    This textbook provides the journalism student with a practical demonstration of copyreading. Reporters' copy is shown first untouched and then as it undergoes improvements in clarity, effectiveness, and news style. Using many examples of copy from student newspapers and stories written by students for reporting and editing courses, as well as copy…

  3. Foundations of Mental Health Counseling. Second Edition.

    ERIC Educational Resources Information Center

    Weikel, William J., Ed.; Palmo, Artis J., Ed.

    The mental health counseling profession has gained increasing influence in the last 20 years. The purpose of this edited collection of articles is to chart the antecedents to, the present status of, and the future trends for this group of professionals. The book draws together historical tracings, rationales, conceptual models, and other…

  4. Yearbook Editing, English, Journalism: 5115.149.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL.

    Developed as part of a high school quinmester unit on yearbook editing, this guide provides the teacher with strategies for teaching a course designed to train student editors in developing a plan for the book, emphasizing the importance of the yearbook as a permanent document. Students apply this philosophy in planning a theme and in insuring…

  5. Part C Updates. 11th Edition

    ERIC Educational Resources Information Center

    Danaher, Joan; Goode, Sue; Lazara, Alex

    2010-01-01

    "Part C Updates" is a compilation of information on various aspects of the Early Intervention Program for Infants and Toddlers with Disabilities (Part C) of the Individuals with Disabilities Education Act (IDEA). This is the eleventh volume in a series of compilations, which included two editions of Part H Updates, the former name of the program.…

  6. Grants for Employment--2012 Digital Edition

    ERIC Educational Resources Information Center

    Foundation Center, 2011

    2011-01-01

    This publication is only available as a downloadable file. See who's giving and getting grants in your field. Strengthen your search for funds with the Foundation Center's digital edition of "Grants for Employment." This new "Grant Guide" reveals the scope of current foundation giving in the field. You'll find descriptions of 4,129 grants of…

  7. Grants for Children & Youth--2012 Digital Edition

    ERIC Educational Resources Information Center

    Foundation Center, 2011

    2011-01-01

    This publication is only available as a downloadable file. See who's giving and getting grants in your field. Strengthen your search for funds with the Foundation Center's digital edition of "Grants for Children & Youth." This new "Grant Guide" reveals the scope of current foundation giving in the field. You'll find descriptions of 37,992 grants…

  8. Training Manager Competencies: The Standards. Third Edition.

    ERIC Educational Resources Information Center

    Foxon, Marguerite; Richey, Rita C.; Roberts, Robert C.; Spannaus, Timothy W.

    In this third edition of "Training Manager Competencies: The Standards," the International Board of Standards for Training, Performance and Instruction (IBSTPI) presents an updated definition and discussion of the competencies of training managers. It is an expanded view that reflects the complexities and pressures of current practice and…

  9. Counselling Ethics Casebook, 2000. Second Edition.

    ERIC Educational Resources Information Center

    Schulz, William E.

    There are many issues that cannot be handled completely in any code of ethics, and casebooks have been developed to help provide some clarification. The general intent of casebooks is to help educate counselors, counselor educators, and counseling researchers. Some specific objectives of this second edition include promoting the discussion of…

  10. The NMC Horizon Report: 2013 Museum Edition

    ERIC Educational Resources Information Center

    Johnson, L.; Adams Becker, S.; Freeman, A.

    2013-01-01

    The "NMC Horizon Report: 2013 Museum Edition," is a co-production with the Marcus Institute for Digital Education in the Arts (MIDEA), and examines six emerging technologies for their potential impact on and use in education and interpretation within the museum environment: BYOD (Bring Your Own Device), crowdsourcing, electronic…

  11. World Bank Atlas. [Twenty-Fourth Edition.

    ERIC Educational Resources Information Center

    World Bank, Washington, DC.

    This edition of the World Bank Atlas presents curent economic and social data for 185 countries and territories in the world. A number of maps, tables, and graphs highlight key relationships and trends in the development of the countries. The atlas includes data on population, gross national product (GNP), share of agriculture in gross domestic…

  12. Regression Analysis by Example. 5th Edition

    ERIC Educational Resources Information Center

    Chatterjee, Samprit; Hadi, Ali S.

    2012-01-01

    Regression analysis is a conceptually simple method for investigating relationships among variables. Carrying out a successful application of regression analysis, however, requires a balance of theoretical results, empirical rules, and subjective judgment. "Regression Analysis by Example, Fifth Edition" has been expanded and thoroughly…

  13. Part C Updates: 9th Edition

    ERIC Educational Resources Information Center

    Danaher, Joan; Goode, Sue; Lazara, Alex

    2007-01-01

    "Part C Updates" is a compilation of information on various aspects of the Early Intervention Program for Infants and Toddlers with Disabilities (Part C) of the Individuals with Disabilities Education Act (IDEA). This is the ninth volume in a series of compilations, which included two editions of Part H Updates, the former name of the program.…

  14. Compact Geography of the Netherlands. (Third Edition).

    ERIC Educational Resources Information Center

    Information and Documentation Centre for the Geography of the Netherlands, Utrecht.

    This document presents information on the physical and human geography of the Netherlands. In this third revised edition, the contents have been brought up-to-date and expanded. In addition, sections on physical planning and environmental problems have been added. The booklet is intended for use by geography classroom teachers and students at…

  15. Grants for Higher Education. 2012 Digital Edition

    ERIC Educational Resources Information Center

    Foundation Center, 2011

    2011-01-01

    This publication is only available as a downloadable file. See who's giving and getting grants in your field. Strengthen your search for funds with the Foundation Center's digital edition of "Grants for Higher Education." This new "Grant Guide" reveals the scope of current foundation giving in the field. You'll find descriptions of 19,705 grants…

  16. Ladybugs of South Dakota, 2nd edition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Images of the 80 species of Coccinellidae, commonly known as lady beetles, that occur in South Dakota are presented in taxonomic order. The second edition updates information, including the addition of a species new to South Dakota. Information on each species includes genus-species name, sub-fami...

  17. Does Money Matter in Education? Second Edition

    ERIC Educational Resources Information Center

    Baker, Bruce D.

    2016-01-01

    This second edition policy brief revisits the long and storied literature on whether money matters in providing a quality education. It includes research released since the original brief in 2012 and covers a handful of additional topics. Increasingly, political rhetoric adheres to the unfounded certainty that money does not make a difference in…

  18. Writing in the Content Areas. Second Edition

    ERIC Educational Resources Information Center

    Benjamin, Amy

    2005-01-01

    Do you spend entirely too much time correcting your students' papers? Do your students' essays and term papers take side trips to nowhere? Is their writing riddled with mechanical errors? Do their lab reports and essays lack specificity and clarity? Writing in the Content Areas, Second Edition is for middle and high school content area teachers…

  19. Brief Articles for Latino Parents, 1999 Edition.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Rural Education and Small Schools, Charleston, WV.

    This packet contains six briefs developed specifically for Spanish-speaking Latino parents, and English translations of the briefs. These briefs state what researchers and practitioners have learned about various ways parents can help their children do well in school. Earlier editions of brief articles for parents have been used in various ways by…

  20. Television and the American Family. Second Edition.

    ERIC Educational Resources Information Center

    Bryant, Jennings, Ed.; Bryant, J. Alison, Ed.

    Noting drastic changes in both television and the family since the 1990 edition, this revised volume provides an extensive consideration of television's role in the American family, from the uses families make of television and how extensions such as remote controls and VCRs affect usage, to the meanings families have for television, families'…

  1. Best Practices in Literacy Instruction. Third Edition

    ERIC Educational Resources Information Center

    Gambrell, Linda B., Ed.; Morrow, Lesley Mandel, Ed.; Pressley, Michael, Ed.; Guthrie, John T., Ed.

    2006-01-01

    Now in a thoroughly revised and expanded third edition, this evidence-based book distills the latest knowledge about literacy teaching and learning into clear strategies for helping all children succeed. Within a comprehensive conceptual framework, the field's leading authorities provide eminently practical recommendations to guide instructional…

  2. Cognitive Psychology and Instruction. Third Edition.

    ERIC Educational Resources Information Center

    Bruning, Roger H.; Schraw, Gregory J.; Ronning, Royce R.

    Like the earlier editions, the current text is directed at educators who are interested in understanding the principles of cognitive psychology and applying them to instruction and curriculum design. The following chapters are included: (1) "Introduction to Cognitive Psychology"; (2) "Sensory, Short-Term, and Working Memory"; (3) "Long-Term…

  3. Greenhouse Management and Operations. Teacher Edition.

    ERIC Educational Resources Information Center

    Gowdy, Mary Ann Schwartz

    This document is the teacher's edition of a module containing 16 instructional units covering competencies for students with career aspirations in horticulture. It is designed to provide high school students with an in-depth perspective of both the technical and the commercial aspects of running a greenhouse. The 16 units cover the following…

  4. An ADHD Primer. 2nd Edition

    ERIC Educational Resources Information Center

    Weyandt, Lisa L.

    2007-01-01

    Filled with current, practical, and useful information for professionals and individuals, this second edition summarizes the literature concerning ADHD across the lifespan. It offers a better understanding of the disorder by addressing the potential causes of ADHD, the developmental course, and numerous treatment approaches. The author delivers…

  5. Kids & Family Reading Report™. 4th Edition

    ERIC Educational Resources Information Center

    Scholastic Inc., 2013

    2013-01-01

    This report presents the 4th Edition of Scholastic's biannual study of children's and parents' attitudes and behaviors about reading. Much has changed since the first "Kids & Family Reading Report" was issued in 2006, but literacy remains the critical skill needed for school success. Today's children are growing up in a world full of…

  6. Positive Behavior Support Training Curriculum. Second Edition

    ERIC Educational Resources Information Center

    Reid, Dennis H.; Parsons, Marsha B.

    2007-01-01

    The American Association on Intellectual and Developmental Disabilities' (AAIDD's) Positive Behavior Support Training Curriculum," Second Edition" ("PBSTC"), is a curriculum for training direct support personnel and their supervisors in the values and practices of Positive Behavior Support. The curriculum is designed for direct support persons and…

  7. SEVENTH YEAR MATHEMATICS, VOLUME 1, EXPERIMENTAL EDITION.

    ERIC Educational Resources Information Center

    Secondary School Mathematics Curriculum Improvement Study, New York, NY.

    THIS IS VOLUME 1 OF A THREE-VOLUME EXPERIMENTAL EDITION CONTAINING A SEQUENCE OF ENRICHED MATERIALS FOR SEVENTH-GRADE MATHEMATICS. THESE MATERIALS ARE DESIGNED FOR A PROGRAM OF INDIVIDUALIZED INSTRUCTION FOR THE ACCELERATED STUDENT OR FOR CLASSROOM PRESENTATION BY THE TEACHER. THE PRESENTATION OF THE MATERIAL IS IN SUCH A MANNER AS TO REFLECT…

  8. Marching to Different Drummers. 2nd Edition.

    ERIC Educational Resources Information Center

    Guild, Pat Burke; Garger, Stephen

    First published in 1985, this revised edition focuses on diversity in education, exploring differences in style to help educators better fulfill their responsibilities and assist people in realizing their potential. Among the new chapters are a discussion of the importance of knowledge about students' culture, learning styles in light of recent…

  9. Florida Language Profile: Booklet A. Experimental Edition.

    ERIC Educational Resources Information Center

    Wolking, William D.; And Others

    Presented is the experimental edition of the Florida Language Profile-Part A materials booklet, which is designed to measure the cognitive and language skills of children in kindergarten and first grade. Contents include pictures related to concepts such as size and quantity, shape, position and direction, similarity and difference, telling time,…

  10. Teachers and the Law. Sixth Edition.

    ERIC Educational Resources Information Center

    Fischer, Louis; Schimmel, David; Stellman, Leslie

    This book is about teachers and the laws that affect them. New to this sixth edition are new court cases and a chapter that highlights likely controversies in the coming years, including school choice, high-stakes testing, control of the Internet, and gang clothing. The book is divided into two parts. Part I, "The Legal Aspects of Teaching,"…

  11. The Complete Learning Disabilities Directory. 2011 Edition

    ERIC Educational Resources Information Center

    Grey House Publishing, 2010

    2010-01-01

    Published for over a decade, this directory continues to be a successful, sought-after resource, providing valuable information to professionals, families, and individuals in the learning disabilities community. Supported by the National Center for Learning Disabilities, this 2011 edition brings together the most up-to-date information on LD…

  12. A Model for Flexibly Editing CSCL Scripts

    ERIC Educational Resources Information Center

    Sobreira, Pericles; Tchounikine, Pierre

    2012-01-01

    This article presents a model whose primary concern and design rationale is to offer users (teachers) with basic ICT skills an intuitive, easy, and flexible way of editing scripts. The proposal is based on relating an end-user representation as a table and a machine model as a tree. The table-tree model introduces structural expressiveness and…

  13. The School and Community Relations. Fifth Edition.

    ERIC Educational Resources Information Center

    Bagin, Don; And Others

    Updating the 1990 edition, this book emphasizes the importance of designing public relations programs around the needs and problems of the school and its special publics. The book approaches the subject from the perspective that increased interest and importance is being placed on community relations skills and schools, suggesting that two…

  14. PIRLS 2016 Assessment Framework. 2nd Edition

    ERIC Educational Resources Information Center

    Mullis, Ina V. S., Ed.; Martin, Michael O., Ed.

    2015-01-01

    The "PIRLS 2016 Assessment Framework, 2nd Edition" provides the foundation for the three international assessments planned as part of the International Association for the Evaluation of Educational Achievement's Progress in International Reading Literacy Study (PIRLS) 2016: PIRLS, PIRLS Literacy, and ePIRLS. PIRLS represents the…

  15. The Landscape of Qualitative Research. Third Edition

    ERIC Educational Resources Information Center

    Denzin, Norman K., Ed.; Lincoln, Yvonna, Ed.

    2007-01-01

    This book, the first volume of the paperback versions of the "The SAGE Handbook of Qualitative Research, Third Edition," takes a look at the field from a broadly theoretical perspective, and is composed of the Handbook's Parts I ("Locating the Field"), II ("Major Paradigms and Perspectives"), and VI ("The Future of Qualitative Research"). "The…

  16. Track and Field Omnibook. Second Edition.

    ERIC Educational Resources Information Center

    Doherty, J. Kenneth

    This track and field text is a second edition of the 1971 Track and Field Omnibook, a synthesis of the author's forty-five years experience as a participant in and coach of the sport. Divided into two sections, the text deals with both the event-specific techniques of coaching and the overall development of the coaching role. Part one, "The Human…

  17. Designing Effective Instruction. 5th Edition

    ERIC Educational Resources Information Center

    Morrison, Gary R.; Ross, Steven M.; Kemp, Jerrold E.

    2006-01-01

    This valuable resource provides instructional designers with the guidance they need to meet the challenge of creating effective and efficient instruction. Maintaining a careful balance between theory and application, the Fifth Edition presents a practical, easy-to-follow approach to instructional design that can be applied to K-12 classrooms,…

  18. Literature for Today's Young Adults. Second Edition.

    ERIC Educational Resources Information Center

    Nilsen, Alleen Pace; Donelson, Kenneth L.

    Reflecting the rapid changes that have occurred in young adult literature, this second edition provides teachers with the history and background needed to stay current with what adolescents are reading and how such literature can be taught. The book is organized much as a literature course is taught: first, an introduction to young adults and…

  19. Literature for Today's Young Adults. Fourth Edition.

    ERIC Educational Resources Information Center

    Nilsen, Alleen Pace; Donelson, Kenneth L.

    Designed to help teachers open young minds to literature, this book presents criteria for evaluating books in all genres and their suggested classroom uses, an examination of hotly debated topics, and an overview of the significance of young adult literature. The fourth edition of the book features 30 boxed inserts containing essays by some of the…

  20. Making Classroom Assessment Work. Third Edition

    ERIC Educational Resources Information Center

    Davies, Anne

    2011-01-01

    3rd Edition! When should we assess, and when should we evaluate? What might be the results of evaluating too early or too much? How do we know if we are evaluating the right things? How do we know what makes sense for the learner and for the course? These questions are at the heart of "Making Classroom Assessment Work." This book combines powerful…

  1. The WRITEACOURSE Language: Programming Manual. Revised Edition.

    ERIC Educational Resources Information Center

    Zosel, Mary; And Others

    WRITEACOURSE is a programing language for man-computer interactions. It was originally designed for writing computer assisted instruction courses, but it can also be used to control a remote terminal in a variety of applications which involve display and editing of characters. It is not suited for applications which use the computer as an…

  2. The Excellence of Play. Second Edition

    ERIC Educational Resources Information Center

    Moyles, Janet, Ed.

    2005-01-01

    This second edition of "The Excellence of Play" encapsulates all of the many changes that have taken place in early childhood in the last decade. It examines the vital importance of play as a tool for learning and teaching for children and practitioners, supporting all those who work in early childhood education and care in developing and…

  3. Fundamentals of Physics, Extended 7th Edition

    NASA Astrophysics Data System (ADS)

    Halliday, David; Resnick, Robert; Walker, Jearl

    2004-05-01

    No other book on the market today can match the 30-year success of Halliday, Resnick and Walker's Fundamentals of Physics! Fundamentals of Physics, 7th Edition and the Extended Version, 7th Edition offer a solid understanding of fundamental physics concepts, helping readers apply this conceptual understanding to quantitative problem solving, in a breezy, easy-to-understand style. A unique combination of authoritative content and stimulating applications. * Numerous improvements in the text, based on feedback from the many users of the sixth edition (both instructors and students) * Several thousand end-of-chapter problems have been rewritten to streamline both the presentations and answers * 'Chapter Puzzlers' open each chapter with an intriguing application or question that is explained or answered in the chapter * Problem-solving tactics are provided to help beginning Physics students solve problems and avoid common error * The first section in every chapter introduces the subject of the chapter by asking and answering, "What is Physics?" as the question pertains to the chapter * Numerous supplements available to aid teachers and students The extended edition provides coverage of developments in Physics in the last 100 years, including: Einstein and Relativity, Bohr and others and Quantum Theory, and the more recent theoretical developments like String Theory.

  4. Media Research Techniques. 2nd Edition.

    ERIC Educational Resources Information Center

    Berger, Arthur Asa

    Suggesting it is a good idea for students to try their hands at doing media research themselves, this book presents a number of research projects that students will find interesting and that they can do with minimum experience in a limited amount of time. The second edition has added chapters on experimentation, historical research, comparative…

  5. Medication Administration Technician. Update. Teacher Edition.

    ERIC Educational Resources Information Center

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

    This teacher's edition contains curriculum materials for an upgrading course for medication administration technicians who have completed initial training. The course consists of six units of instruction that cover the following: (1) controlling infection; (2) administering medication; (3) obtaining vital signs; (4) discussing legal issues and…

  6. Business Management for Independent Schools. Fourth Edition.

    ERIC Educational Resources Information Center

    National Association of Independent Schools, Boston, MA.

    This fourth edition of a guide for independent school business managers has been produced in looseleaf format so that changes may be made promptly as decisions of regulatory bodies require modifications in current practice. Fourteen chapters are organized under three broad topic headings. Chapters in part 1, Accounting and Financial Reporting,…

  7. Schools without Drugs. What Works. Revised Edition.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This revised edition focuses on the prevention of drug use among school students, with increased attention to alcohol, tobacco, and steroids. The handbook, which begins with an introduction by Secretary of Education, Lauro F. Cavazos, provides new information about the effects of alcohol on young people; statistics on the harm it causes; and…

  8. The Young Child and Mathematics. Second Edition

    ERIC Educational Resources Information Center

    Copley, Juanita V.

    2010-01-01

    This second edition of the bestselling book "The Young Child and Mathematics" reflects recent developments in math education in a wealth of vignettes from classrooms, activity ideas, and strategies for teaching young children about math processes and concepts. Using standards and guidelines from the National Council of Teachers of Mathematics…

  9. The Community College Story. Third Edition

    ERIC Educational Resources Information Center

    Vaughan, George B.

    2006-01-01

    This concise history of community colleges touches on major themes, including open access and equity, comprehensiveness, community-based philosophy, commitment to teaching, and lifelong learning. The third edition includes revised text as well as updated statistical information, time line, reading list, and Internet resources. In the more than a…

  10. ETC 408/508: Technical Editing

    ERIC Educational Resources Information Center

    Charlton, Michael

    2013-01-01

    ETC 408/508: Technical Editing is a cross-listed undergraduate and graduate course at Missouri Western State University, an open admissions public university with approximately 6,000 students. 508 is an elective course for students in the Master of Applied Arts in Written Communication degree and highly recommended for those in the Technical…

  11. Populations. Basic Edition. Science for Micronesia.

    ERIC Educational Resources Information Center

    Trust Territory of the Pacific Islands Dept. of Education, Saipan.

    This teacher's guide is for an elementary school science unit designed for use with third grade (or older) children in the Trust Territory of Micronesia. Although there is a degree of similarity to curriculum materials developed for the Science Curriculum Improvement Study, this Micronesian unit does not purport to be an adaptation or edition of…

  12. Material Objects. Basic Edition. Science for Micronesia.

    ERIC Educational Resources Information Center

    Trust Territory of the Pacific Islands Dept. of Education, Saipan.

    Presented is a teacher's guide for an elementary science unit designed for use with first grade students in the Trust Territory of Micronesia. Although there is a degree of similarity to the curriculum materials developed for the Science Curriculum Improvement Study, this Micronesian unit does not purport to be an adaptation or edition of the SCIS…

  13. Environments. Basic Edition. Science for Micronesia.

    ERIC Educational Resources Information Center

    Trust Territory of the Pacific Islands Dept. of Education, Saipan.

    Presented is a teacher's guide to an elementary science unit designed for use with fourth grade, or higher, students in the Trust Territory of Micronesia. Although there is a degree of similarity to curriculum materials developed for the Science Curriculum Improvement Study, this Micronesian unit does not purport to be an adaption or edition of…

  14. [The Paduan doctor Alessandro Pellati, his library and the first edition of De medicorum astrologia].

    PubMed

    Fattori, D

    2008-01-01

    The article prints the text of a document in the Archivio di Stato, Venice, comprising a list of books intended for auction, with an estimate of their value. THey constitute the private library of Alessandro Pellati (d. 1487), a Paduan doctor about whom nothing is known, except his name appears in the colophon of the first edition of a short treatise attributed to Hippocrates, the De medicorum astrologia seu de esse aegrorum, translated into Latin and published in Padua in 1483. The considerable number of astrological works in his library show that Pellati was keenly interested in the subject which, under the title of "natural magic", had assumed a significant place in medical studies at that time, particularly in Padua.

  15. [The Paduan doctor Alessandro Pellati, his library and the first edition of De medicorum astrologia].

    PubMed

    Fattori, D

    2008-01-01

    The article prints the text of a document in the Archivio di Stato, Venice, comprising a list of books intended for auction, with an estimate of their value. THey constitute the private library of Alessandro Pellati (d. 1487), a Paduan doctor about whom nothing is known, except his name appears in the colophon of the first edition of a short treatise attributed to Hippocrates, the De medicorum astrologia seu de esse aegrorum, translated into Latin and published in Padua in 1483. The considerable number of astrological works in his library show that Pellati was keenly interested in the subject which, under the title of "natural magic", had assumed a significant place in medical studies at that time, particularly in Padua. PMID:19618535

  16. Nanoparticles for Site Specific Genome Editing

    NASA Astrophysics Data System (ADS)

    McNeer, Nicole Ali

    Triplex-forming peptide nucleic acids (PNAs) can be used to coordinate the recombination of short 50-60 by "donor DNA" fragments into genomic DNA, resulting in site-specific correction of genetic mutations or the introduction of advantageous genetic modifications. Site-specific gene editing in hematopoietic stem and progenitor cells (HSPCs) could result in treatment or cure of inherited disorders of the blood such as beta-thalassemia. Gene editing in HSPCs and differentiated T cells could help combat HIV/AIDs by modifying receptors, such as CCR5, necessary for R5-tropic HIV entry. However, translation of genome modification technologies to clinical practice is limited by challenges in intracellular delivery, especially in difficult-to-transfect hematolymphoid cells. In vivo gene editing could also provide novel treatment for systemic monogenic disorders such as cystic fibrosis, an autosomal recessive disorder caused by mutations in the cystic fibrosis transmembrane receptor. Here, we have engineered biodegradable nanoparticles to deliver oligonucleotides for site-specific genome editing of disease-relevant genes in human cells, with high efficiency, low toxicity, and editing of clinically relevant cell types. We designed nanoparticles to edit the human beta-globin and CCR5 genes in hematopoietic cells. We show that poly(lactic-co-glycolic acid) (PLGA) nanoparticles can delivery PNA and donor DNA for site-specific gene modification in human hematopoietic cells in vitro and in vivo in NOD-scid IL2rgammanull mice. Nanoparticles delivered by tail vein localized to hematopoietic compartments in the spleen and bone marrow of humanized mice, resulting in modification of the beta-globin and CCR5 genes. Modification frequencies ranged from 0.005 to 20% of cells depending on the organ and cell type, without detectable toxicity. This project developed highly versatile methods for delivery of therapeutics to hematolymphoid cells and hematopoietic stem cells, and will help to

  17. Print Students Learn Production of TV News.

    ERIC Educational Resources Information Center

    Mills, Rilla Dean; Gross, Lynne Schafer

    1984-01-01

    Outlines a course experiment in which a public affairs reporting class utilized cable television facilities to produce a magazine show and thus learn the differences between working in print and an electronic medium. (CRH)

  18. 3D-printed microfluidic automation.

    PubMed

    Au, Anthony K; Bhattacharjee, Nirveek; Horowitz, Lisa F; Chang, Tim C; Folch, Albert

    2015-04-21

    Microfluidic automation - the automated routing, dispensing, mixing, and/or separation of fluids through microchannels - generally remains a slowly-spreading technology because device fabrication requires sophisticated facilities and the technology's use demands expert operators. Integrating microfluidic automation in devices has involved specialized multi-layering and bonding approaches. Stereolithography is an assembly-free, 3D-printing technique that is emerging as an efficient alternative for rapid prototyping of biomedical devices. Here we describe fluidic valves and pumps that can be stereolithographically printed in optically-clear, biocompatible plastic and integrated within microfluidic devices at low cost. User-friendly fluid automation devices can be printed and used by non-engineers as replacement for costly robotic pipettors or tedious manual pipetting. Engineers can manipulate the designs as digital modules into new devices of expanded functionality. Printing these devices only requires the digital file and electronic access to a printer.

  19. 3D-printed bioanalytical devices.

    PubMed

    Bishop, Gregory W; Satterwhite-Warden, Jennifer E; Kadimisetty, Karteek; Rusling, James F

    2016-07-15

    While 3D printing technologies first appeared in the 1980s, prohibitive costs, limited materials, and the relatively small number of commercially available printers confined applications mainly to prototyping for manufacturing purposes. As technologies, printer cost, materials, and accessibility continue to improve, 3D printing has found widespread implementation in research and development in many disciplines due to ease-of-use and relatively fast design-to-object workflow. Several 3D printing techniques have been used to prepare devices such as milli- and microfluidic flow cells for analyses of cells and biomolecules as well as interfaces that enable bioanalytical measurements using cellphones. This review focuses on preparation and applications of 3D-printed bioanalytical devices.

  20. 3D-printed microfluidic automation.

    PubMed

    Au, Anthony K; Bhattacharjee, Nirveek; Horowitz, Lisa F; Chang, Tim C; Folch, Albert

    2015-04-21

    Microfluidic automation - the automated routing, dispensing, mixing, and/or separation of fluids through microchannels - generally remains a slowly-spreading technology because device fabrication requires sophisticated facilities and the technology's use demands expert operators. Integrating microfluidic automation in devices has involved specialized multi-layering and bonding approaches. Stereolithography is an assembly-free, 3D-printing technique that is emerging as an efficient alternative for rapid prototyping of biomedical devices. Here we describe fluidic valves and pumps that can be stereolithographically printed in optically-clear, biocompatible plastic and integrated within microfluidic devices at low cost. User-friendly fluid automation devices can be printed and used by non-engineers as replacement for costly robotic pipettors or tedious manual pipetting. Engineers can manipulate the designs as digital modules into new devices of expanded functionality. Printing these devices only requires the digital file and electronic access to a printer. PMID:25738695

  1. Printing and Publishing Industry Training Board

    ERIC Educational Resources Information Center

    Industrial Training International, 1974

    1974-01-01

    Accounted is the supervisory training program currently in operation in the printing and publishing industry. The purpose of the training program is to increase managerial efficiency and to better prepare new supervisors. (DS)

  2. 3D-Printed Microfluidic Automation

    PubMed Central

    Au, Anthony K.; Bhattacharjee, Nirveek; Horowitz, Lisa F.; Chang, Tim C.; Folch, Albert

    2015-01-01

    Microfluidic automation – the automated routing, dispensing, mixing, and/or separation of fluids through microchannels – generally remains a slowly-spreading technology because device fabrication requires sophisticated facilities and the technology’s use demands expert operators. Integrating microfluidic automation in devices has involved specialized multi-layering and bonding approaches. Stereolithography is an assembly-free, 3D-printing technique that is emerging as an efficient alternative for rapid prototyping of biomedical devices. Here we describe fluidic valves and pumps that can be stereolithographically printed in optically-clear, biocompatible plastic and integrated within microfluidic devices at low cost. User-friendly fluid automation devices can be printed and used by non-engineers as replacement for costly robotic pipettors or tedious manual pipetting. Engineers can manipulate the designs as digital modules into new devices of expanded functionality. Printing these devices only requires the digital file and electronic access to a printer. PMID:25738695

  3. Inkjet Printing Meets Electrochemical Energy Conversion.

    PubMed

    Lesch, Andreas; Cortés-Salazar, Fernando; Bassetto, Victor Costa; Amstutz, Véronique; Girault, Hubert H

    2015-01-01

    Inkjet printing is a very powerful digital and mask-less microfabrication technique that has attracted the attention of several research groups working on electrochemical energy conversion concepts. In this short review, an overview is given about recent efforts to employ inkjet printing for the search of new electrocatalyst materials and for the preparation of catalyst layers for polymer electrolyte membrane fuel cell applications. Recent approaches of the Laboratory of Physical and Analytical Electrochemistry (LEPA) at the École Polytechnique Fédérale de Lausanne for the inkjet printing of catalyst layers and membrane electrode assemblies are presented and future energy research directions of LEPA based on inkjet printing in the new Energypolis campus in the Canton of Valais are summarized. PMID:26507347

  4. 3D Printed Multimaterial Microfluidic Valve.

    PubMed

    Keating, Steven J; Gariboldi, Maria Isabella; Patrick, William G; Sharma, Sunanda; Kong, David S; Oxman, Neri

    2016-01-01

    We present a novel 3D printed multimaterial microfluidic proportional valve. The microfluidic valve is a fundamental primitive that enables the development of programmable, automated devices for controlling fluids in a precise manner. We discuss valve characterization results, as well as exploratory design variations in channel width, membrane thickness, and membrane stiffness. Compared to previous single material 3D printed valves that are stiff, these printed valves constrain fluidic deformation spatially, through combinations of stiff and flexible materials, to enable intricate geometries in an actuated, functionally graded device. Research presented marks a shift towards 3D printing multi-property programmable fluidic devices in a single step, in which integrated multimaterial valves can be used to control complex fluidic reactions for a variety of applications, including DNA assembly and analysis, continuous sampling and sensing, and soft robotics.

  5. 3D-printed bioanalytical devices

    NASA Astrophysics Data System (ADS)

    Bishop, Gregory W.; Satterwhite-Warden, Jennifer E.; Kadimisetty, Karteek; Rusling, James F.

    2016-07-01

    While 3D printing technologies first appeared in the 1980s, prohibitive costs, limited materials, and the relatively small number of commercially available printers confined applications mainly to prototyping for manufacturing purposes. As technologies, printer cost, materials, and accessibility continue to improve, 3D printing has found widespread implementation in research and development in many disciplines due to ease-of-use and relatively fast design-to-object workflow. Several 3D printing techniques have been used to prepare devices such as milli- and microfluidic flow cells for analyses of cells and biomolecules as well as interfaces that enable bioanalytical measurements using cellphones. This review focuses on preparation and applications of 3D-printed bioanalytical devices.

  6. Cibachrome testing. [photographic processing and printing materials

    NASA Technical Reports Server (NTRS)

    Weinstein, M. S.

    1974-01-01

    The use of Cibachrome products as a solution to problems encountered when contact printing Kodak film type SO-397 onto Kodak Ektrachrome color reversal paper type 1993 is investigated. A roll of aerial imagery consisting of Kodak film types SO-397 and 2443 was contact printed onto Cibachrome and Kodak materials and compared in terms of color quality, resolution, cost, and compatibility with existing equipment and techniques. Objective measurements are given in terms of resolution and sensitometric response. Comparison prints and transparencies were viewed and ranked according to overall quality and aesthetic appeal. It is recommended that Cibachrome Print material be used in place of Kodak Ektachrome paper because it is more easily processed, the cost is equivalent, and it provides improved resolution, color quality, and image fade resistance.

  7. Printed wiring board system programmer's manual

    NASA Technical Reports Server (NTRS)

    Brinkerhoff, C. D.

    1973-01-01

    The printed wiring board system provides automated techniques for the design of printed circuit boards and hybrid circuit boards. The system consists of four programs: (1) the preprocessor program combines user supplied data and pre-defined library data to produce the detailed circuit description data; (2) the placement program assigns circuit components to specific areas of the board in a manner that optimizes the total interconnection length of the circuit; (3) the organizer program assigns pin interconnections to specific board levels and determines the optimal order in which the router program should attempt to layout the paths connecting the pins; and (4) the router program determines the wire paths which are to be used to connect each input pin pair on the circuit board. This document is intended to serve as a programmer's reference manual for the printed wiring board system. A detailed description of the internal logic and flow of the printed wiring board programs is included.

  8. 3D Printing for Tissue Engineering

    PubMed Central

    Jia, Jia; Yao, Hai; Mei, Ying

    2016-01-01

    Tissue engineering aims to fabricate functional tissue for applications in regenerative medicine and drug testing. More recently, 3D printing has shown great promise in tissue fabrication with a structural control from micro- to macro-scale by using a layer-by-layer approach. Whether through scaffold-based or scaffold-free approaches, the standard for 3D printed tissue engineering constructs is to provide a biomimetic structural environment that facilitates tissue formation and promotes host tissue integration (e.g., cellular infiltration, vascularization, and active remodeling). This review will cover several approaches that have advanced the field of 3D printing through novel fabrication methods of tissue engineering constructs. It will also discuss the applications of synthetic and natural materials for 3D printing facilitated tissue fabrication. PMID:26869728

  9. Towards microscale electrohydrodynamic three-dimensional printing

    NASA Astrophysics Data System (ADS)

    He, Jiankang; Xu, Fangyuan; Cao, Yi; Liu, Yaxiong; Li, Dichen

    2016-02-01

    It is challenging for the existing three-dimensional (3D) printing techniques to fabricate high-resolution 3D microstructures with low costs and high efficiency. In this work we present a solvent-based electrohydrodynamic 3D printing technique that allows fabrication of microscale structures like single walls, crossed walls, lattice and concentric circles. Process parameters were optimized to deposit tiny 3D patterns with a wall width smaller than 10 μm and a high aspect ratio of about 60. Tight bonding among neighbour layers could be achieved with a smooth lateral surface. In comparison with the existing microscale 3D printing techniques, the presented method is low-cost, highly efficient and applicable to multiple polymers. It is envisioned that this simple microscale 3D printing strategy might provide an alternative and innovative way for application in MEMS, biosensor and flexible electronics.

  10. 3D Printed Multimaterial Microfluidic Valve

    PubMed Central

    Patrick, William G.; Sharma, Sunanda; Kong, David S.; Oxman, Neri

    2016-01-01

    We present a novel 3D printed multimaterial microfluidic proportional valve. The microfluidic valve is a fundamental primitive that enables the development of programmable, automated devices for controlling fluids in a precise manner. We discuss valve characterization results, as well as exploratory design variations in channel width, membrane thickness, and membrane stiffness. Compared to previous single material 3D printed valves that are stiff, these printed valves constrain fluidic deformation spatially, through combinations of stiff and flexible materials, to enable intricate geometries in an actuated, functionally graded device. Research presented marks a shift towards 3D printing multi-property programmable fluidic devices in a single step, in which integrated multimaterial valves can be used to control complex fluidic reactions for a variety of applications, including DNA assembly and analysis, continuous sampling and sensing, and soft robotics. PMID:27525809

  11. 3D-printed bioanalytical devices.

    PubMed

    Bishop, Gregory W; Satterwhite-Warden, Jennifer E; Kadimisetty, Karteek; Rusling, James F

    2016-07-15

    While 3D printing technologies first appeared in the 1980s, prohibitive costs, limited materials, and the relatively small number of commercially available printers confined applications mainly to prototyping for manufacturing purposes. As technologies, printer cost, materials, and accessibility continue to improve, 3D printing has found widespread implementation in research and development in many disciplines due to ease-of-use and relatively fast design-to-object workflow. Several 3D printing techniques have been used to prepare devices such as milli- and microfluidic flow cells for analyses of cells and biomolecules as well as interfaces that enable bioanalytical measurements using cellphones. This review focuses on preparation and applications of 3D-printed bioanalytical devices. PMID:27250897

  12. 3D Printed Multimaterial Microfluidic Valve.

    PubMed

    Keating, Steven J; Gariboldi, Maria Isabella; Patrick, William G; Sharma, Sunanda; Kong, David S; Oxman, Neri

    2016-01-01

    We present a novel 3D printed multimaterial microfluidic proportional valve. The microfluidic valve is a fundamental primitive that enables the development of programmable, automated devices for controlling fluids in a precise manner. We discuss valve characterization results, as well as exploratory design variations in channel width, membrane thickness, and membrane stiffness. Compared to previous single material 3D printed valves that are stiff, these printed valves constrain fluidic deformation spatially, through combinations of stiff and flexible materials, to enable intricate geometries in an actuated, functionally graded device. Research presented marks a shift towards 3D printing multi-property programmable fluidic devices in a single step, in which integrated multimaterial valves can be used to control complex fluidic reactions for a variety of applications, including DNA assembly and analysis, continuous sampling and sensing, and soft robotics. PMID:27525809

  13. 48 CFR 1552.208-70 - Printing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... by a color inkjet or color laser printer. This is not considered “printing.” However, if the output... aggregate using color copier technology, such pages shall not exceed the maximum image size of 103/4 by...

  14. 48 CFR 1552.208-70 - Printing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... by a color inkjet or color laser printer. This is not considered “printing.” However, if the output... aggregate using color copier technology, such pages shall not exceed the maximum image size of 103/4 by...

  15. Flexible composite film for printed circuit board

    NASA Technical Reports Server (NTRS)

    Yabe, K.; Asakura, M.; Tanaka, H.; Soda, A.

    1982-01-01

    A flexible printed circuit for a printed circuit board in which layers of reaction product composed of a combination of phenoxy resin - polyisocyanate - brominated epoxy resin, and in which the equivalent ratio of those functional groups is hydroxyl group: isocyanate group: epoxy group - 1 : 0.2 to 2 : 0.5 to 3 are laminated on at least one side of saturated polyester film is discussed.

  16. Three-Dimensional Printing in Orthopedic Surgery.

    PubMed

    Eltorai, Adam E M; Nguyen, Eric; Daniels, Alan H

    2015-11-01

    Three-dimensional (3D) printing is emerging as a clinically promising technology for rapid prototyping of surgically implantable products. With this commercially available technology, computed tomography or magnetic resonance images can be used to create graspable objects from 3D reconstructed images. Models can enhance patients' understanding of their pathology and surgeon preoperative planning. Customized implants and casts can be made to match an individual's anatomy. This review outlines 3D printing, its current applications in orthopedics, and promising future directions.

  17. Applications of 3D printing in healthcare

    PubMed Central

    2016-01-01

    3D printing is a relatively new, rapidly expanding method of manufacturing that found numerous applications in healthcare, automotive, aerospace and defense industries and in many other areas. In this review, applications in medicine that are revolutionizing the way surgeries are carried out, disrupting prosthesis and implant markets as well as dentistry will be presented. The relatively new field of bioprinting, that is printing with cells, will also be briefly discussed. PMID:27785150

  18. Contextual advertisement placement in printed media

    NASA Astrophysics Data System (ADS)

    Liu, Sam; Joshi, Parag

    2010-02-01

    Advertisements today provide the necessary revenue model supporting the WWW ecosystem. Targeted or contextual ad insertion plays an important role in optimizing the financial return of this model. Nearly all the current ads that appear on web sites are geared for display purposes such as banner and "pay-per-click". Little attention, however, is focused on deriving additional ad revenues when the content is repurposed for alternative mean of presentation, e.g. being printed. Although more and more content is moving to the Web, there are still many occasions where printed output of web content is desirable, such as maps and articles; thus printed ad insertion can potentially be lucrative. In this paper, we describe a contextual ad insertion network aimed to realize new revenue for print service providers for web printing. We introduce a cloud print service that enables contextual ads insertion, with respect to the main web page content, when a printout of the page is requested. To encourage service utilization, it would provide higher quality printouts than what is possible from current browser print drivers, which generally produce poor outputs, e.g. ill formatted pages. At this juncture we will limit the scope to only article-related web pages although the concept can be extended to arbitrary web pages. The key components of this system include (1) the extraction of article from web pages, (2) the extraction of semantics from article, (3) querying the ad database for matching advertisement or coupon, and (4) joint content and ad layout for print outputs.

  19. Cloud Properties of CERES-MODIS Edition 4 and CERES-VIIRS Edition 1

    NASA Technical Reports Server (NTRS)

    Sun-Mack, Sunny; Minnis, Patrick; Chang, Fu-Lung; Hong, Gang; Arduini, Robert; Chen, Yan; Trepte, Qing; Yost, Chris; Smith, Rita; Brown, Ricky; Chu, Churngwei; Heckert, Elizabeth; Gibson, Sharon; Heck, Patrick W.

    2015-01-01

    The Clouds and Earth's Radiant Energy System (CERES) analyzes MODerate-resolution Imaging Spectroradiometer (MODIS) data and Visible Infrared Imaging Radiometer Suite (VIIRS) to derive cloud properties that are combine with aerosol and CERES broadband flux data to create a multi-parameter data set for climate study. CERES has produced over 15 years of data from Terra and over 13 years of data from Aqua using the CERES-MODIS Edition-2 cloud retrieval algorithm. A recently revised algorithm, CERESMODIS Edition 4, has been developed and is now generating enhanced cloud data for climate research (over 10 years for Terra and 8 years for Aqua). New multispectral retrievals of properties are included along with a multilayer cloud retrieval system. Cloud microphysical properties are reported at 3 wavelengths, 0.65, 1.24, and 2.1 microns to enable better estimates of the vertical profiles of cloud water contents. Cloud properties over snow are retrieved using the 1.24-micron channel. A new CERES-VIIRS cloud retrieval package was developed for the VIIRS spectral complement and is currently producing the CERES-VIIRS Edition 1 cloud dataset. The results from CERES-MODIS Edition 4 and CERES-VIIRS Edition 1 are presented and compared with each other and other datasets, including CALIPSO, CloudSat and the CERES-MODIS Edition-2 results.

  20. Variable Frequency of Plastid RNA Editing among Ferns and Repeated Loss of Uridine-to-Cytidine Editing from Vascular Plants

    PubMed Central

    Guo, Wenhu; Grewe, Felix; Mower, Jeffrey P.

    2015-01-01

    The distinct distribution and abundance of C-to-U and U-to-C RNA editing among land plants suggest that these two processes originated and evolve independently, but the paucity of information from several key lineages limits our understanding of their evolution. To examine the evolutionary diversity of RNA editing among ferns, we sequenced the plastid transcriptomes from two early diverging species, Ophioglossum californicum and Psilotum nudum. Using a relaxed automated approach to minimize false negatives combined with manual inspection to eliminate false positives, we identified 297 C-to-U and three U-to-C edit sites in the O. californicum plastid transcriptome but only 27 C-to-U and no U-to-C edit sites in the P. nudum plastid transcriptome. A broader comparison of editing content with the leptosporangiate fern Adiantum capillus-veneris and the hornwort Anthoceros formosae uncovered large variance in the abundance of plastid editing, indicating that the frequency and type of RNA editing is highly labile in ferns. Edit sites that increase protein conservation among species are more abundant and more efficiently edited than silent and non-conservative sites, suggesting that selection maintains functionally important editing. The absence of U-to-C editing from P. nudum plastid transcripts and other vascular plants demonstrates that U-to-C editing loss is a recurrent phenomenon in vascular plant evolution. PMID:25568947

  1. Variable frequency of plastid RNA editing among ferns and repeated loss of uridine-to-cytidine editing from vascular plants.

    PubMed

    Guo, Wenhu; Grewe, Felix; Mower, Jeffrey P

    2015-01-01

    The distinct distribution and abundance of C-to-U and U-to-C RNA editing among land plants suggest that these two processes originated and evolve independently, but the paucity of information from several key lineages limits our understanding of their evolution. To examine the evolutionary diversity of RNA editing among ferns, we sequenced the plastid transcriptomes from two early diverging species, Ophioglossum californicum and Psilotum nudum. Using a relaxed automated approach to minimize false negatives combined with manual inspection to eliminate false positives, we identified 297 C-to-U and three U-to-C edit sites in the O. californicum plastid transcriptome but only 27 C-to-U and no U-to-C edit sites in the P. nudum plastid transcriptome. A broader comparison of editing content with the leptosporangiate fern Adiantum capillus-veneris and the hornwort Anthoceros formosae uncovered large variance in the abundance of plastid editing, indicating that the frequency and type of RNA editing is highly labile in ferns. Edit sites that increase protein conservation among species are more abundant and more efficiently edited than silent and non-conservative sites, suggesting that selection maintains functionally important editing. The absence of U-to-C editing from P. nudum plastid transcripts and other vascular plants demonstrates that U-to-C editing loss is a recurrent phenomenon in vascular plant evolution.

  2. Trans and cis factors affecting A-to-I RNA editing efficiency of a noncoding editing target in C. elegans.

    PubMed

    Washburn, Michael C; Hundley, Heather A

    2016-05-01

    Adenosine-to-inosine RNA editing by ADARs affects thousands of adenosines in an organism's transcriptome. However, adenosines are not edited at equal levels nor do these editing levels correlate well with ADAR expression levels. Therefore, additional mechanisms are utilized by the cell to dictate the editing efficiency at a given adenosine. To examine cis-and trans-acting factors that regulate A-to-I editing levels specifically in neural cells, we utilized the model organism Caenorhabditis elegans We demonstrate that a double-stranded RNA (dsRNA) binding protein, ADR-1, inhibits editing in neurons, which is largely masked when examining editing levels from whole animals. Furthermore, expression of ADR-1 and mRNA expression of the editing target can act synergistically to regulate editing efficiency. In addition, we identify a dsRNA region within the Y75B8A.83' UTR that acts as acis-regulatory element by enhancing ADR-2 editing efficiency. Together, this work identifies mechanisms that regulate editing efficiency of noncoding A-to-I editing sites, which comprise the largest class of ADAR targets.

  3. Three-Dimensional Printing Surgical Applications

    PubMed Central

    Griffin, Michelle F.; Butler, Peter E.

    2015-01-01

    Introduction: Three-dimensional printing, a technology used for decades in the industrial field, gains a lot of attention in the medical field for its potential benefits. With advancement of desktop printers, this technology is accessible and a lot of research is going on in the medical field. Objective: To evaluate its application in surgical field, which may include but not limited to surgical planning, surgical education, implants, and prosthesis, which are the focus of this review. Methods: Research was conducted by searching PubMed, Web of science, and other reliable sources. We included original articles and excluded articles based on animals, those more than 10 years old, and those not in English. These articles were evaluated, and relevant studies were included in this review. Discussion: Three-dimensional printing shows a potential benefit in surgical application. Printed implants were used in patient in a few cases and show successful results; however, longer follow-up and more trials are needed. Surgical and medical education is believed to be more efficient with this technology than the current practice. Printed surgical instrument and surgical planning are also believed to improve with three-dimensional printing. Conclusion: Three-dimensional printing can be a very powerful tool in the near future, which can aid the medical field that is facing a lot of challenges and obstacles. However, despite the reported results, further research on larger samples and analytical measurements should be conducted to ensure this technology's impact on the practice. PMID:26301002

  4. Cell Source for Tissue and Organ Printing

    NASA Astrophysics Data System (ADS)

    Xu, Tao; Yuan, Yuyu; Yoo, James J.

    Organ printing, a novel approach in tissue engineering, applies computer-driven deposition of cells, growth factors, biomaterials layer-by-layer to create complex 3D tissue or organ constructs. This emerging technology shows great promise in regenerative medicine, because it may help to address current crisis of tissue and organ shortage for transplantation. Organ printing is developing fast, and there are exciting new possibilities in this area. Successful cell and organ printing requires many key elements. Among these, the choice of appropriate cells for printing is vital. This chapter surveys available cell sources for cell and organ printing application and discusses factors that affect cell choice. Special emphasis is put on several important factors, including the proposed printing system and bioprinters, the assembling method, and the target tissues or organs, which need to be considered to select proper cell sources and cell types. In this chapter, characterizations of the selected cells to justify and/or refine the cell selection will also be discussed. Finally, future prospects in this field will be envisioned.

  5. Printing in Heterogeneous Computer Environment at Desy

    NASA Astrophysics Data System (ADS)

    Jakubowski, Z.

    The number of registered hosts at DESY reaches 3500 while the number of print queues approaches 150. The spectrum of used computing environment is very wide: from MAC's and PC's, through SUN, DEC and SGI machines to the IBM mainframe. In 1994 we used 18 tons of paper. We present a solution for providing print services in such an environment for more than 3500 registered users. The availability of the print service is a serious issue. Using centralized printing has a lot of advantages for software administration but creates single point of failure. We solved this problem partially without using expensive software and hardware. The talk provides information about the DESY central print spooler concept. None of the systems available on the market provides ready to use reliable solution for all platforms used by DESY. We discuss concepts for installation, administration and monitoring large number of printers. We found a solution for printing both on central computing facilities likewise for support of stand-alone workstations.

  6. Direct Numerical Simulation of Cell Printing

    NASA Astrophysics Data System (ADS)

    Qiao, Rui; He, Ping

    2010-11-01

    Structural cell printing, i.e., printing three dimensional (3D) structures of cells held in a tissue matrix, is gaining significant attention in the biomedical community. The key idea is to use desktop printer or similar devices to print cells into 3D patterns with a resolution comparable to the size of mammalian cells, similar to that in living organs. Achieving such a resolution in vitro can lead to breakthroughs in areas such as organ transplantation and understanding of cell-cell interactions in truly 3D spaces. Although the feasibility of cell printing has been demonstrated in the recent years, the printing resolution and cell viability remain to be improved. In this work, we investigate one of the unit operations in cell printing, namely, the impact of a cell-laden droplet into a pool of highly viscous liquids using direct numerical simulations. The dynamics of droplet impact (e.g., crater formation and droplet spreading and penetration) and the evolution of cell shape and internal stress are quantified in details.

  7. Printed Multicolor High-Contrast Electrochromic Devices.

    PubMed

    Chen, Bo-Han; Kao, Sheng-Yuan; Hu, Chih-Wei; Higuchi, Masayoshi; Ho, Kuo-Chuan; Liao, Ying-Chih

    2015-11-18

    In this study, electrochemical responses of inkjet-printed multicolored electrochromic devices (ECD) were studied to evaluate the feasibility of presenting multiple colors in one ECD. Metallo-supramolecular polymers (MEPE) solutions with two primary colors were inkjet-printed on flexible electrodes. By digitally controlling print dosages of each species, the colors of the printed EC thin film patterns can be adjusted directly without premixing or synthesizing new materials. The printed EC thin films were then laminated with a solid transparent thin film electrolyte and a transparent conductive thin film to form an ECD. After applying a dc voltage, the printed ECDs exhibited great contrast with a transmittance change (ΔT) of 40.1% and a high coloration efficiency of 445 cm(2) C(-1) within a short darkening time of 2 s. The flexible ECDs also showed the same darkening time of 2 s and still had a high ΔT of 30.1% under bending condition. This study demonstrated the feasibility to fabricate display devices with different color setups by an all-solution process and can be further extended to other types of displays. PMID:26496422

  8. 3D printing of preclinical X-ray computed tomographic data sets.

    PubMed

    Doney, Evan; Krumdick, Lauren A; Diener, Justin M; Wathen, Connor A; Chapman, Sarah E; Stamile, Brian; Scott, Jeremiah E; Ravosa, Matthew J; Van Avermaete, Tony; Leevy, W Matthew

    2013-01-01

    Three-dimensional printing allows for the production of highly detailed objects through a process known as additive manufacturing. Traditional, mold-injection methods to create models or parts have several limitations, the most important of which is a difficulty in making highly complex products in a timely, cost-effective manner.(1) However, gradual improvements in three-dimensional printing technology have resulted in both high-end and economy instruments that are now available for the facile production of customized models.(2) These printers have the ability to extrude high-resolution objects with enough detail to accurately represent in vivo images generated from a preclinical X-ray CT scanner. With proper data collection, surface rendering, and stereolithographic editing, it is now possible and inexpensive to rapidly produce detailed skeletal and soft tissue structures from X-ray CT data. Even in the early stages of development, the anatomical models produced by three-dimensional printing appeal to both educators and researchers who can utilize the technology to improve visualization proficiency. (3, 4) The real benefits of this method result from the tangible experience a researcher can have with data that cannot be adequately conveyed through a computer screen. The translation of pre-clinical 3D data to a physical object that is an exact copy of the test subject is a powerful tool for visualization and communication, especially for relating imaging research to students, or those in other fields. Here, we provide a detailed method for printing plastic models of bone and organ structures derived from X-ray CT scans utilizing an Albira X-ray CT system in conjunction with PMOD, ImageJ, Meshlab, Netfabb, and ReplicatorG software packages. PMID:23542702

  9. 3D printing of preclinical X-ray computed tomographic data sets.

    PubMed

    Doney, Evan; Krumdick, Lauren A; Diener, Justin M; Wathen, Connor A; Chapman, Sarah E; Stamile, Brian; Scott, Jeremiah E; Ravosa, Matthew J; Van Avermaete, Tony; Leevy, W Matthew

    2013-03-22

    Three-dimensional printing allows for the production of highly detailed objects through a process known as additive manufacturing. Traditional, mold-injection methods to create models or parts have several limitations, the most important of which is a difficulty in making highly complex products in a timely, cost-effective manner.(1) However, gradual improvements in three-dimensional printing technology have resulted in both high-end and economy instruments that are now available for the facile production of customized models.(2) These printers have the ability to extrude high-resolution objects with enough detail to accurately represent in vivo images generated from a preclinical X-ray CT scanner. With proper data collection, surface rendering, and stereolithographic editing, it is now possible and inexpensive to rapidly produce detailed skeletal and soft tissue structures from X-ray CT data. Even in the early stages of development, the anatomical models produced by three-dimensional printing appeal to both educators and researchers who can utilize the technology to improve visualization proficiency. (3, 4) The real benefits of this method result from the tangible experience a researcher can have with data that cannot be adequately conveyed through a computer screen. The translation of pre-clinical 3D data to a physical object that is an exact copy of the test subject is a powerful tool for visualization and communication, especially for relating imaging research to students, or those in other fields. Here, we provide a detailed method for printing plastic models of bone and organ structures derived from X-ray CT scans utilizing an Albira X-ray CT system in conjunction with PMOD, ImageJ, Meshlab, Netfabb, and ReplicatorG software packages.

  10. Three editions of the star catalogue of Tycho Brahe. Machine-readable versions and comparison with the modern Hipparcos Catalogue

    NASA Astrophysics Data System (ADS)

    Verbunt, F.; van Gent, R. H.

    2010-06-01

    Tycho Brahe completed his catalogue with the positions and magnitudes of 1004 fixed stars in 1598. This catalogue circulated in manuscript form. Brahe edited a shorter version with 777 stars, printed in 1602, and Kepler edited the full catalogue of 1004 stars, printed in 1627. We provide machine-readable versions of the three versions of the catalogue, describe the differences between them and briefly discuss their accuracy on the basis of comparison with modern data from the Hipparcos Catalogue. We also compare our results with earlier analyses by Dreyer (1916, Tychonis Brahe Dani Scripta Astronomica, Vol. II) and Rawlins (1993, DIO, 3, 1), finding good overall agreement. The magnitudes given by Brahe correlate well with modern values, his longitudes and latitudes have error distributions with widths of 2´, with excess numbers of stars with larger errors (as compared to Gaussian distributions), in particular for the faintest stars. Errors in positions larger than ≃10´, which comprise about 15% of the entries, are likely due to computing or copying errors. The full tables KeplerE and Variants (see Table 4) and the table with the latin descriptions of the stars are available in electronic form only at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/516/A28

  11. Contribution of receptor editing to the antibody repertoire.

    PubMed

    Casellas, R; Shih, T A; Kleinewietfeld, M; Rakonjac, J; Nemazee, D; Rajewsky, K; Nussenzweig, M C

    2001-02-23

    Receptor editing, clonal deletion, and anergy are the mechanisms by which B cells maintain tolerance to self antigens. To determine the extent to which receptor editing shapes the normal antibody repertoire, we generated an immunoglobulin kappa polymorphism that facilitates the detection of editing of immunoglobulin light chains in vivo. We found that B cells are targeted for editing during a 2-hour delay in development at the pre-BII cell stage, and that about 25% of all antibody molecules are produced by gene replacement. These results suggest that receptor editing represents a major force in shaping the antibody repertoire.

  12. Copy-Editing: The Cambridge Handbook.

    ERIC Educational Resources Information Center

    Butcher, Judith

    This handbook is designed as a reference manual for copy editors who prepare typescript for printing. It deals with the following topics: the copy editor's function; the work to be done at each stage in the production process; some difficult points of spelling, capitalization, and other features collectively known as "house style"; the parts of a…

  13. My Job Application File. Third Edition.

    ERIC Educational Resources Information Center

    Kahn, Charles; And Others

    This guide contains ten exercises designed to aid students in completing job applications. Exercises included are (1) My Personal History, (2) My Educational Record, (3) Printing Neatly Helps, (4) Key Words and Abbreviations, (5) My Health Record, (6) Papers I Will Need, (7) Paid Work Experience, (8) Unpaid Work Experience, (9) My References, and…

  14. Presenting the 3rd edition of WRB

    NASA Astrophysics Data System (ADS)

    Schad, Peter

    2014-05-01

    The third edition of the international soil classification system "World Reference Base for Soil Resources" (WRB) will be presented during der 20th World Congress of Soil Science, Jeju, Korea, June 9-12. The second edition was published in 2006 and the first in 1998, which, in turn, was based on the Legends of the FAO Soil Map of the World. Now, after eight years of experience with the second edition, time was due for a revision. The major changes are: 1. The second edition had two different qualifier sequences for naming soils (IUSS Working Group WRB, 2006, update 2007) and for creating map legends (Guidelines for creating small-scale map legends using the WRB; IUSS Working Group WRB, 2010). The third edition has one sequence for both. The qualifiers for every Reference Soil Group are subdivided into a small number of main qualifiers that are ranked and a larger number of additional qualifiers that are not ranked and given in an alphabetical order. The name of a pedon must comprise all applying qualifiers. The name of a map unit comprises a specified small number of main qualifiers, depending on scale, whereas all other qualifiers are optional. 2. For some soils, problems have been reported. Albeluvisols are difficult to detect in the field and cover only small surfaces. They have been replaced by Retisols, which have a broader definition that is easier to identify in the field. 3. The use of some diagnostics was difficult. Examples are: The argic horizon had too low limit values, so we had much more soils with argic horizons than justified. The definitions of the cambic horizon and the gleyic and stagnic properties were not precise enough. Organic material, mollic and umbric horizons had an unnecessary complicated definition. 4. Some changes in the key to the Reference Soil Groups seemed to be justified. Fluvisols were moved further down, Durisols and Gypsisols switched their position, also Arenosols and Cambisols. The soils with an argic horizon were brought

  15. Influence of verbal and nonverbal references to print on preschoolers' visual attention to print during storybook reading.

    PubMed

    Justice, Laura M; Pullen, Paige C; Pence, Khara

    2008-05-01

    How much do preschool children look at print within storybooks when adults read to them? This study sought to answer this question as well as to examine the effects of adult verbal and nonverbal references to print on children's visual attention to print during storybook reading. Forty-four preschool-aged children participated in this study designed to determine the amount of visual attention children paid to print in 4 planned variations of storybook reading. Children's visual attention to print was examined when adults commented and questioned about print (verbal print condition) or pointed to and tracked the print (nonverbal print condition), relative to 2 comparison conditions (verbatim reading and verbal picture conditions). Results showed that children rarely look at print, with about 5%-6% of their fixations allocated to print in verbatim and verbal picture reading conditions. However, preschoolers' visual attention to print increases significantly when adults verbally and nonverbally reference print; both reading styles exerted similar effects. The authors conclude that explicit referencing of print is 1 way to increase young children's contacts with print during shared storybook reading.

  16. "Books in Print Plus" as a Tool for Analyzing U.S. In-Print Monographs.

    ERIC Educational Resources Information Center

    Nisonger, Thomas E.

    1990-01-01

    Explores the 1988 "Books in Print Plus" (BIP Plus) CD-ROM database to determine broad characteristics of material currently in print in U.S. book trade in terms of publication year; price; language; and audience, grade level, and illustration. Accuracy and potential of BIP Plus as a tool for generating data and testing hypotheses concerning book…

  17. 3D Printing: 3D Printing of Highly Stretchable and Tough Hydrogels into Complex, Cellularized Structures.

    PubMed

    Hong, Sungmin; Sycks, Dalton; Chan, Hon Fai; Lin, Shaoting; Lopez, Gabriel P; Guilak, Farshid; Leong, Kam W; Zhao, Xuanhe

    2015-07-15

    X. Zhao and co-workers develop on page 4035 a new biocompatible hydrogel system that is extremely tough and stretchable and can be 3D printed into complex structures, such as the multilayer mesh shown. Cells encapsulated in the tough and printable hydrogel maintain high viability. 3D-printed structures of the tough hydrogel can sustain high mechanical loads and deformations.

  18. The Decline of Print: Ten Years of Print Serial Use in a Small Academic Medical Library

    ERIC Educational Resources Information Center

    Rosati, Karen Thompson

    2006-01-01

    Tracking use of print journals over a ten-year period has allowed The University of South Carolina (USC) School of Medicine Library an essential tool for more accurate collection development, for both print and electronic selection. This lengthy study has provided usage statistics for purchasing decisions regarding electronic subscriptions still…

  19. 75 FR 41524 - Cranston Print Works Company, Webster Division, Webster, MA; Cranston Print Works Company...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... in the Federal Register on March 3, 2009 (74 FR 9282). The workers are engaged in activities related... Employment and Training Administration Cranston Print Works Company, Webster Division, Webster, MA; Cranston Print Works Company, Corporate Offices, Cranston, RI; Amended Certification Regarding Eligibility...

  20. Visual Attention to Print-Salient and Picture-Salient Environmental Print in Young Children

    ERIC Educational Resources Information Center

    Neumann, Michelle M.; Summerfield, Katelyn; Neumann, David L.

    2015-01-01

    Environmental print is composed of words and contextual cues such as logos and pictures. The salience of the contextual cues may influence attention to words and thus the potential of environmental print in promoting early reading development. The present study explored this by presenting pre-readers (n = 20) and beginning readers (n = 16) with…