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Sample records for 2nd edition electronic

  1. The Art of Electronics - 2nd Edition

    NASA Astrophysics Data System (ADS)

    Horowitz, Paul; Hill, Winfield

    1989-09-01

    This is the thoroughly revised and updated second edition of the hugely successful The Art of Electronics. Widely accepted as the single authoritative text and reference on electronic circuit design, both analog and digital, the original edition sold over 125,000 copies worldwide and was translated into eight languages. The book revolutionized the teaching of electronics by emphasizing the methods actually used by citcuit designers - a combination of some basic laws, rules to thumb, and a large nonmathematical treatment that encourages circuit values and performance. The new Art of Electronics retains the feeling of informality and easy access that helped make the first edition so successful and popular. It is an ideal first textbook on electronics for scientists and engineers and an indispensable reference for anyone, professional or amateur, who works with electronic circuits. The best self-teaching book and reference book in electronics Simply indispensable, packed with essential information for all scientists and engineers who build electronic circuits Totally rewritten chapters on microcomputers and microprocessors The first edition of this book has sold over 100,000 copies in seven years, it has a market in virtually all research centres where electronics is important

  2. Vibration analysis for electronic equipment (2nd edition)

    NASA Astrophysics Data System (ADS)

    Steinberg, Dave S.

    This book describes methods for designing electronic equipment that must work with a high degree of reliability in severe vibration and shock environments. It explains how to design and predict the operational life of electronic equipment based upon the type of electronic components used and the type of vibration and shock exposure. The book begins with a review of the dynamics of nonuniform sections and composite construction methods for electronic assemblies, followed by a discussion of methods for mounting electronic components and determining electrical lead wire and solder joint stresses and fatigue life. Printed circuit boards and chassis assemblies are examined in detail, with methods for determining natural frequency, dynamic coupling transmissibility, and fatigue life. The design and analysis of electronic components, circuit boards, electrical lead wires, and solder joints for sinusoidal and random vibrations, acoustics, shock, and pyrotechnic shock are addressed.

  3. 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…

  4. ASTM standards on thermocouples, 2nd edition

    SciTech Connect

    Not Available

    1986-01-01

    This edition has been expanded to include sixteen selected ASTM methods and practices on thermocouples. It also contains a Temperature Electromotive Force (EMF) Table for the NICROSIL-NISIL Thermocouple System.

  5. Astronomy For Dummies, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Maran, Stephen P.

    2005-04-01

    An accessible guide to the wonders of the night sky, now updated From asteroids to black holes, from quasars to white dwarfs, this new edition of Astronomy For Dummies takes backyard stargazers on a grand tour of the universe. Featuring star maps, charts, gorgeous full-color photographs, and easy-to-follow explanations, this fact-filled guide gives readers a leg up on the basic principles of astronomy and shows how to get the most out of binoculars, telescopes, planetarium visits, and other fun astronomical activities. This updated edition includes an updated color signature and covers the many discoveries made in recent years, as well as new astronomy Web sites.

  6. Introduction to Energy - 2nd Edition

    NASA Astrophysics Data System (ADS)

    Cassedy, Edward S.; Grossman, Peter Z.

    1998-12-01

    Energy issues such as pollution, resource depletion, global warming, nuclear power and waste are problems that demand timely solutions. This book provides a critical examination of the resources, market forces, and social impacts of modern energy production. The book addresses the dilemmas that have arisen due to society's crucial dependence on energy, particularly fossil fuels, and explores the available alternative energy producing technologies. The second edition has increased emphasis on those issues at the forefront of the current energy debate: energy sustainability, climate change, and the radical restructuring of the power industry due to de-regulation. Assuming no prior technical expertise and avoiding complex mathematical formulation, it is directed at a broad readership. The second edition will follow the first in proving especially useful as a textbook for undergraduate programs in Science, Technology and Society (STS), and as a supplementary text in a variety of courses which touch upon energy studies, including environmental and technology policy, environmental, mineral and business law, energy and resource economics. Fully updated second edition of successful first edition that was adopted on Science, Technology and Society courses Provides a critical examination of all aspects of modern energy production for non-technical readers For a broad readership from a variety of backgrounds

  7. 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…

  8. 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…

  9. 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…

  10. 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...

  11. 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…

  12. Surgical application of lasers. 2nd edition

    SciTech Connect

    Dixon, J.A.

    1987-01-01

    Lasers have been successfully used in several new clinical areas such as cardiovascular, orthopedic, and pulmonary surgery as well as in specialties covered in the first edition including otorhinolaryngology, dermatology and plastic surgery, gastroenterology, and urology. These advances are all discussed in this text. Introductory chapters cover the background of laser surgery, techniques and instrumentation and safety procedures. The remaining chapters cover lasers in specific fields such as endoscopic surgery, gynecology, neurosurgery and many more. The final chapters provide an overview of photodynamic therapy and the future of laser surgery.

  13. Handbook of corrosion data, 2nd edition

    SciTech Connect

    Craig, B.; Anderson, D.

    1995-12-31

    As in the prior edition, in one convenient volume this book makes it easy to find what effect environment has on the corrosion of metals and alloys. Coverage on all the environments in the first edition has been updated and expanded and some 80 or more environments have been added, including food products (chocolate, milk, cider, beer, etc.), fruit juices (grape, pineapple, lemon, etc.), soil, blood, gasoline, fertilizers, etc. Presentation of the tabular information for all environments has been standardized throughout the book. The environments are listed alphabetically. Each listing includes a general description of the conditions, a comment on the corrosion characteristics of various alloys in such a situation, a bibliography of recent articles specific to the environment, tables consolidating and comparing corrosion rates at various temperatures and concentrations for various alloys, and graphical information. also included are summaries on the general corrosion characteristics of major metals and alloys. This separate section of the book considers each material group, such as aluminum, stainless steel, zinc and so forth. Additional tables are presented here to give the corrosion characteristics of various alloys in hundreds of environments.

  14. Test Review: The Profile of Mood States 2nd Edition

    ERIC Educational Resources Information Center

    Lin, Shuqiong; Hsiao, Yu-Yu; Wang, Miao

    2014-01-01

    The "Profile of Mood States 2nd Edition" (POMS 2) was published in 2012 by Multi-Health Systems (MHS) to assess transient feelings and mood among individuals aged 13 years and above. Evolving from the original POMS (McNair, Lorr, & Droppleman, 1971, 1992), the POMS 2 was designed for youth (13-17 years old) and adults (18 years old…

  15. Book Review: Bioassays with Arthropods: 2nd Edition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The technical book "Bioassays with Arthropods: 2nd Edition" (2007. Jacqueline L. Robertson, Robert M. Russell, Haiganoush K, Preisler and N. E. Nevin, Eds. CRC Press, Boca Raton, FL, 224 pp.) was reviewed for the scientific readership of the peer-reviewed publication Journal of Economic Entomology. ...

  16. A Handbook for Classroom Instruction That Works, 2nd Edition

    ERIC Educational Resources Information Center

    Association for Supervision and Curriculum Development, 2012

    2012-01-01

    Perfect for self-help and professional learning communities, this handbook makes it much easier to apply the teaching practices from the ASCD-McREL best-seller "Classroom Instruction That Works: Research-Based Strategies for Increasing Student Achievement, 2nd Edition." The authors take you through the refined Instructional Planning Guide, so you…

  17. Stirling engine design manual, 2nd edition

    NASA Technical Reports Server (NTRS)

    Martini, W. R.

    1983-01-01

    This manual is intended to serve as an introduction to Stirling cycle heat engines, as a key to the available literature on Stirling engines and to identify nonproprietary Stirling engine design methodologies. Two different fully described Stirling engines are discussed. Engine design methods are categorized as first order, second order, and third order with increased order number indicating increased complexity. FORTRAN programs are listed for both an isothermal second order design program and an adiabatic second order design program. Third order methods are explained and enumerated. In this second edition of the manual the references are updated. A revised personal and corporate author index is given and an expanded directory lists over 80 individuals and companies active in Stirling engines.

  18. Space Science Reference Guide, 2nd Edition

    NASA Technical Reports Server (NTRS)

    Dotson, Renee (Editor)

    2003-01-01

    This Edition contains the following reports: GRACE: Gravity Recovery and Climate Experiment; Impact Craters in the Solar System; 1997 Apparition of Comet Hale-Bopp Historical Comet Observations; Baby Stars in Orion Solve Solar System Mystery; The Center of the Galaxy; The First Rock in the Solar System; Fun Times with Cosmic Rays; The Gamma-Ray Burst Next Door; The Genesis Mission: An Overview; The Genesis Solar Wind Sample Return Mission; How to Build a Supermassive Black Hole; Journey to the Center of a Neutron Star; Kepler's Laws of Planetary Motion; The Kuiper Belt and Oort Cloud ; Mapping the Baby Universe; More Hidden Black Hole Dangers; A Polarized Universe; Presolar Grains of Star Dust: Astronomy Studied with Microscopes; Ring Around the Black Hole; Searching Antarctic Ice for Meteorites; The Sun; Astrobiology: The Search for Life in the Universe; Europa and Titan: Oceans in the Outer Solar System?; Rules for Identifying Ancient Life; Inspire ; Remote Sensing; What is the Electromagnetic Spectrum? What is Infrared? How was the Infrared Discovered?; Brief History of Gyroscopes ; Genesis Discovery Mission: Science Canister Processing at JSC; Genesis Solar-Wind Sample Return Mission: The Materials ; ICESat: Ice, Cloud, and Land Elevation Satellite ICESat: Ice, Cloud, and Land; Elevation Satellite ICESat: Ice, Cloud, and Land Elevation Satellite ICESat: Ice, Cloud, and Land Elevation Satellite ICESat: Ice, Cloud, and Land Elevation Satellite Measuring Temperature Reading; The Optical Telescope ; Space Instruments General Considerations; Damage by Impact: The Case at Meteor Crater, Arizona; Mercury Unveiled; New Data, New Ideas, and Lively Debate about Mercury; Origin of the Earth and Moon; Space Weather: The Invisible Foe; Uranus, Neptune, and the Mountains of the Moon; Dirty Ice on Mars; For a Cup of Water on Mars; Life on Mars?; The Martian Interior; Meteorites from Mars, Rocks from Canada; Organic Compounds in Martian Meteorites May be Terrestrial

  19. Antenna engineering handbook /2nd edition/

    NASA Astrophysics Data System (ADS)

    Johnson, R. C.; Jasik, H.

    Essential principles, methods, and data for solving a wide range of problems in antenna design and application are presented. The basic concepts and fundamentals of antennas are reviewed, followed by a discussion of arrays of discrete elements. Then all primary types of antennas currently in use are considered, providing concise descriptions of operating principles, design methods, and performance data. Small antennas, microstrip antennas, frequency-scan antennas, conformal and low-profile arrays, adaptive antennas, and phased arrays are covered. The major applications of antennas and the design methods peculiar to those applications are discussed in detail. The employment of antennas to meet the requirements of today's complex electronic systems is emphasized, including earth station antennas, satellite antennas, seeker antennas, microwave-relay antennas, tracking antennas, radiometer antennas, and ECM and ESM antennas. Finally, significant topics related to antenna engineering, such as transmission lines and waveguides, radomes, microwave propagation, and impedance matching and broadbanding, are addressed.

  20. 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…

  1. Examples to Accompany "Descriptive Cataloging of Rare Books, 2nd Edition."

    ERIC Educational Resources Information Center

    Association of Coll. and Research Libraries, Chicago, IL.

    This book is intended to be used with "Descriptive Cataloging of Rare Books," 2nd edition (DCRB) as an illustrative aid to catalogers and others interested in or needing to interpret rare book cataloging. As such, it is to be used in conjunction with the rules it illustrates, both in DCRB and in "Anglo-American Cataloging Rules," 2nd edition…

  2. 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...

  3. A Student's Guide to Fourier Transforms - 2nd Edition

    NASA Astrophysics Data System (ADS)

    James, J. F.

    2002-09-01

    Fourier transform theory is of central importance in a vast range of applications in physical science, engineering, and applied mathematics. This new edition of a successful student text provides a concise introduction to the theory and practice of Fourier transforms, using qualitative arguments wherever possible and avoiding unnecessary mathematics. After a brief description of the basic ideas and theorems, the power of the technique is then illustrated by referring to particular applications in optics, spectroscopy, electronics and telecommunications. The rarely discussed but important field of multi-dimensional Fourier theory is covered, including a description of computer-aided tomography (CAT-scanning). The final chapter discusses digital methods, with particular attention to the fast Fourier transform. Throughout, discussion of these applications is reinforced by the inclusion of worked examples. The book assumes no previous knowledge of the subject, and will be invaluable to students of physics, electrical and electronic engineering, and computer science. Expanded to include more emphasis on applications An established successful textbook for undergraduate and graduate students Includes worked examples and copious diagrams throughout

  4. Supervision: A Guide to Instructional Leadership-2nd Edition

    ERIC Educational Resources Information Center

    Burke, Peter J.; Krey, Robert D.

    2005-01-01

    The first edition of this book, titled "A Design for Instructional Supervision", provided a structural framework for an effective program of instructional supervision. The basic cognitive thrust of this second edition, "Supervision: A Guide to Instructional Leadership", remains the same as the first. What has changed is the attention to the…

  5. Organic Chemistry, 2nd Edition (by Paula Y. Bruice)

    NASA Astrophysics Data System (ADS)

    Katz, Marlene G.

    1998-11-01

    Prentice Hall: Englewood Cliffs, NJ, 1998, xxx +1256 pp, 6 appendices. ISBN 0-13-841925-6. $99. The author has made some constructive changes to the second edition of this visually pleasing book. The chapter order has been rearranged so that all of spectroscopy is covered in two adjoining chapters (new problems combining NMR and IR have been added), all of the chapters on bioorganic chemistry are grouped together (information on reducing sugars has been added), and the last section now covers heterocycles, pericyclic reactions, polymer synthesis, multistep synthetic strategies, and drug design. The publisher offers additional material at its Web site and a paperback for students assisting them in using the Internet. The ChemCentral Organic Web site has problem sets to supplement each chapter (including hints for struggling students) and animations of molecules undergoing reactions. In addition the Web site provides syllabus construction software for instructors. The accompanying study guide/solutions manual, written by the textbook author, contains a glossary, answers to chapter problems, and a practice test (for the first twenty chapters). There are sections called "special topics" which offer in-depth treatment of pH, pKa, buffers, and the electron-pushing formalism.

  6. Easy Steps to STAIRS. 2nd Revised Edition.

    ERIC Educational Resources Information Center

    National Library of Australia, Canberra.

    This manual for computer searchers describes the software package--IBM's STAIRS (Storage And Information Retrieval System)--used for searching databases in AUSINET (AUStralian Information NETwork). Whereas the first edition explained STAIRS in the context of the National Library's Online ERIC Project and the ERIC data base, this second edition…

  7. What! I Have To Give a Speech? 2nd Edition.

    ERIC Educational Resources Information Center

    Snyder, Kenneth; Murphy, Thomas J.

    Noting that fear of public speaking is shared by people of all types, the second edition of this book offers practical, easy-to-follow strategies for confident and effective public speaking. The book discusses the following aspects of public speaking: what to talk about; how to research a topic; how to organize a speech; how to keep an audience…

  8. 1001 Best Internet Sites for Educators. 2nd Edition.

    ERIC Educational Resources Information Center

    Treadwell, Mark

    This second edition of a resource designed to help teachers find relevant information on the Internet for both themselves and their students, provides concise reviews of more than 1,000 Web sites sorted by subject area. Each site is evaluated with one to five stars for content, presentation and grade level. Easy-to-follow explanations are provided…

  9. Teen Success! Ideas to Move Your Mind. (2nd Edition)

    ERIC Educational Resources Information Center

    Elye, Beatrice J.

    2007-01-01

    This new edition will guide teenagers toward success with updated ideas and suggestions that today's teens can relate to. Perfect for at home or in the classroom, this conversational book can help give your teenager practical life skills and enlightened insights. Chapter topics include decision making, speed reading, building confidence, time…

  10. Water Films, 2nd Edition, 1965-1974.

    ERIC Educational Resources Information Center

    Canadian National Committee, Ottawa (Ontario).

    This is an annotated listing of 455 films on hydrology, as well as on many allied fields. This second edition, much more comprehensive than the first, is not intended to serve as a critical evaluation, but should be used solely as a source of information as to what films are available. All films are listed alphabetically according to their titles…

  11. Multiple Intelligences in the Classroom. 2nd Edition.

    ERIC Educational Resources Information Center

    Armstrong, Thomas

    This book (second edition) is an adaptation of Howard Gardener's theory on multiple intelligences (MI). The model in this book provides a language for talking about the inner gifts of so-called learning-disabled children. It describes how to bring Gardner's theory--a means of mapping the broad range of human abilities--into the classroom. The MI…

  12. Instructional Supervision: Applying Tools and Concepts. 2nd Edition

    ERIC Educational Resources Information Center

    Zepeda, Sally J.

    2007-01-01

    The first edition of this book was highly regarded by both professors and students for its practicality and its: (1) coverage of tools & strategies to help supervisors work effectively with teachers; (2) up-to-date approach to clinical supervision which includes teacher portfolios, action research, peer coaching, and other innovative practices;…

  13. Materials data handbook: Aluminum alloy 2014, 2nd edition

    NASA Technical Reports Server (NTRS)

    Muraca, R. F.; Whittick, J. S.

    1972-01-01

    A revised edition of the materials data handbook on the aluminum alloy 2014 is presented. The scope of the information presented includes physical and mechanical property data at cryogenic, ambient and elevated temperatures, supplemented with useful information in such areas as material procurement, metallurgy of the alloy, corrosion, environmental effects, fabrication and joining techniques. Design data are presented, as available, and these data are complemented with information on the typical behavior of the alloy.

  14. Acid soil and acid rain, 2nd edition

    SciTech Connect

    Kennedy, I.R.

    1992-01-01

    This book examines the basic chemical processes involved in acidification in order to better assess their long-term effects on the status of soils, the health of plants and other living species that depend on them. It also discusses acidity, pH and protons their significance in bioenergetics and the consequent role of autotrophic organisms in acidifying ecosystems. This edition incorporates and integrates recent findings that render more explanations of the causes of the environmental impacts of acidity, especially in forests and lakes. Also explores current research into acid rain and soil in order to devise appropriate measures for their amelioration.

  15. Technical Adequacy of the Disruptive Behavior Rating Scale-2nd Edition--Self-Report

    ERIC Educational Resources Information Center

    Erford, Bradley T.; Miller, Emily M.; Isbister, Katherine

    2015-01-01

    This study provides preliminary analysis of the Disruptive Behavior Rating Scale-2nd Edition--Self-Report, which was designed to screen individuals aged 10 years and older for anxiety and behavior symptoms. Score reliability and internal and external facets of validity were good for a screening-level test.

  16. A compendium of fossil marine animal families, 2nd edition

    NASA Technical Reports Server (NTRS)

    Sepkoski, J. J. Jr; Sepkoski JJ, J. r. (Principal Investigator)

    1992-01-01

    A comprehensive listing of 4075 taxonomic families of marine animals known from the fossil record is presented. This listing covers invertebrates, vertebrates, and animal-like protists, gives time intervals of apparent origination and extinction, and provides literature sources for these data. The time intervals are mostly 81 internationally recognized stratigraphic stages; more than half of the data are resolved to one of 145 substage divisions, providing more highly resolved data for studies of taxic macroevolution. Families are classified by order, class, and phylum, reflecting current classifications in the published literature. This compendium is a new edition of the 1982 publication, correcting errors and presenting greater stratigraphic resolution and more current ideas about acceptable families and their classification.

  17. A compendium of fossil marine animal families, 2nd edition.

    PubMed

    Sepkoski, J J

    1992-03-01

    A comprehensive listing of 4075 taxonomic families of marine animals known from the fossil record is presented. This listing covers invertebrates, vertebrates, and animal-like protists, gives time intervals of apparent origination and extinction, and provides literature sources for these data. The time intervals are mostly 81 internationally recognized stratigraphic stages; more than half of the data are resolved to one of 145 substage divisions, providing more highly resolved data for studies of taxic macroevolution. Families are classified by order, class, and phylum, reflecting current classifications in the published literature. This compendium is a new edition of the 1982 publication, correcting errors and presenting greater stratigraphic resolution and more current ideas about acceptable families and their classification. PMID:11542296

  18. Stream, lake, estuary, and ocean pollution, 2nd edition

    SciTech Connect

    Nemerow, N.L.

    1991-01-01

    This book, an updated version of the 1985 edition, contains thirteen chapters, beginning with a preface which provides the objective of the book. The primary objective is to offer a comprehensive survey of the biological, hydrological, mathematical, and biochemical aspects of stream, lake, estuary, and ocean pollution analysis. The book also contains ten appendices of useful tables and nomographs of pertinent data. This book provides a very good summary and review of stream, lake, estuary, and ocean pollution. This book is recommended for environmental engineering students, environmental consulting engineers, and regulatory personnel. It provides an excellent summary of the field of stream and lake analysis and modeling. Every chapter includes a significant number of questions and pertinent references.

  19. Crossing the Internet Threshold: An Instructional Handbook. 2nd Edition.

    ERIC Educational Resources Information Center

    Tennant, Roy; Ober, John; Lipow, Anne G.

    This how-to manual for the beginning Internet user contains sections on: the authors; an overview of computer networking; Internet basics, including a glossary, information on getting connected and keeping current, and a bibliography; electronic mail, including electronic discussions and electronic journals: Internet Remote Login (Telnet); File…

  20. Basic Physics: A Self-Teaching Guide, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Kuhn, Karl F.

    1996-03-01

    The fast, easy way to master the fundamentals of physics Here is the most practical, complete, and easy-to-use guide available for understanding physics and the physical world. Even if you don't consider yourself a "science" person, this book helps make learning key concepts a pleasure, not a chore. Whether you need help in a course, want to review the basics for an exam, or simply have always been curious about such physical phenomena as energy, sound, electricity, light, and color, you've come to the right place! This fully up-to-date edition of Basic Physics: Has been tested, rewritten, and retested to ensure that you can teach yourself all about physics Requires no math--mathematical treatments and applications are included in optional sections so that you can choose either a mathematical or nonmathematical approach Lets you work at your own pace with a helpful question-and-answer format Lists objectives for each chapter--you can skip ahead or find extra help if you need it Reinforces what you learn with end-of-chapter self-tests

  1. An Introduction to Thermodynamics and Statistical Mechanics - 2nd Edition

    NASA Astrophysics Data System (ADS)

    Stowe, Keith

    2003-03-01

    This introductory textbook for standard undergraduate courses in thermodynamics has been completely rewritten. Starting with an overview of important quantum behaviours, the book teaches students how to calculate probabilities, in order to provide a firm foundation for later chapters. It introduces the ideas of classical thermodynamics and explores them both in general and as they are applied to specific processes and interactions. The remainder of the book deals with statistical mechanics - the study of small systems interacting with huge reservoirs. The changes to this second edition have been made after more than 10 years classroom testing and student feedback. Each topic ends with a boxed summary of ideas and results, and every chapter contains numerous homework problems, covering a broad range of difficulties. Answers are given to odd numbered problems, and solutions to even problems are available to instructors at www.cambridge.org/9780521865579. The entire book has been re-written and now covers more topics It has a greater number of homework problems which range in difficulty from warm-ups to challenges It is concise and has an easy reading style

  2. Black holes, quasars, and the universe /2nd edition/

    NASA Technical Reports Server (NTRS)

    Shipman, H. L.

    1980-01-01

    Topics of astronomy are discussed in terms of black holes, galaxies, quasars, and models of the universe. Black holes are approached through consideration of stellar evolution, white dwarfs, supernovae, neutron stars, pulsars, the event horizon, Cygnus X-1, white holes, and worm holes. Attention is also given to radio waves from high speed electrons, the radiation emitted by quasars, active galaxies, galactic energy sources, and interpretations of the redshift. Finally, the life cycle of the universe is deliberated, along with the cosmic time scale, evidence for the Big Bang, and the future of the universe.

  3. Give It a Shot! Toolkit for Nurses and Other Immunization Champions Working with Secondary Schools. 2nd Edition

    ERIC Educational Resources Information Center

    Boyer-Chu, Lynda; Wooley, Susan F.

    2008-01-01

    Adolescent immunization saves lives--but promoting immunization takes time and thought, and today's nurses and other health advocates are faced with a host of ever-expanding responsibilities in a time of reduced budgets and staff. This toolkit is thus structured as an easy and reliable resource. This 2nd edition contains: (1) a 64-page manual;…

  4. Curriculum on the Edge of Survival: How Schools Fail to Prepare Students for Membership in a Democracy. 2nd Edition

    ERIC Educational Resources Information Center

    Heller, Daniel

    2012-01-01

    Typically, school curriculum has been viewed through the lens of preparation for the workplace or higher education, both worthy objectives. However, this is not the only lens, and perhaps not even the most powerful one to use, if the goal is to optimize the educational system. "Curriculum on the Edge of Survival, 2nd Edition," attempts to define…

  5. 11 Years of Cloud Characteristics from SEVIRI: 2nd Edition of the CLAAS Dataset by CMSAF

    NASA Astrophysics Data System (ADS)

    Finkensieper, Stephan; Stengel, Martin; Fokke Meirink, Jan; van Zadelhoff, Gerd-Jan; Kniffka, Anke

    2016-04-01

    Spatiotemporal variability of clouds is an important aspect of the climate system. Therefore climate data records of cloud properties are valuable to many researchers in the climate community. The passive SEVIRI imager onboard the geostationary Meteosat Second Generation satellites is well suited for the needs of cloud retrievals as it provides measurements in 12 spectral channels every 15 minutes and thus allows for capturing both the spatial and the temporal variability of clouds. However, requirements on climate data records are high in terms of record length and homogeneity, so that intercalibration and homogenization among the available SEVIRI instruments becomes a crucial factor. We present the 2nd edition of the CLoud Property DAtAset using SEVIRI (CLAAS-2) generated within the EUMETSAT Satellite Application Facility on Climate Monitoring (CMSAF), that is temporally extended and qualitatively improved compared to the 1st edition. CLAAS-2 covers the time period 2004-2014 and features cloud mask, cloud top properties, cloud phase, cloud type, and microphysical cloud properties on the complete SEVIRI disc in 15-minute temporal resolution. Temporally and spatially averaged quantities, mean diurnal cycles and monthly histograms are included as well. CLAAS-2 was derived from a homogenized data basis, obtained by intercalibrating visible and infrared SEVIRI radiances (of Meteosat 8, 9 and 10) with MODIS, using state-of-the-art retrieval schemes. In addition to the dataset characteristics, we will present validation results using CALIPSO as reference observations. The CLAAS-2 dataset will allow for a large variety of applications of which some will be indicated in our presentation, with focus on determining diurnal to seasonal cycles, spatially resolved frequencies of cloud properties as well as showing the potential for using CLAAS-2 data for model process studies.

  6. Methods for the Determination of Chemical Substances in Marine and Estuarine Environmental Matrices - 2nd Edition

    EPA Science Inventory

    This NERL-Cincinnati publication, “Methods for the Determination of Chemical Substances in Marine and Estuarine Environmental Matrices - 2nd Edition” was prepared as the continuation of an initiative to gather together under a single cover a compendium of standardized laborato...

  7. Teaching Outside the Box: How to Grab Your Students by Their Brains, 2nd Edition

    ERIC Educational Resources Information Center

    Johnson, LouAnne

    2011-01-01

    This second edition of the bestselling book includes practical suggestions for arranging your classroom, talking to students, avoiding the misbehavior cycle, and making your school a place where students learn and teachers teach. The book also contains enlivening Q&A from teachers, letters from students, and tips for grading. This new edition has…

  8. Professional Issues in Therapeutic Recreation: On Competence and Outcomes. 2nd Edition

    ERIC Educational Resources Information Center

    Stumbo, Norma J., Ed.

    2009-01-01

    The second edition of "Professional Issues in Therapeutic Recreation: On Competence and Outcomes" is greatly expanded to include a wider variety of introductory materials and updates on current professional issues. The second edition represents a timely review of the state of affairs in the profession of therapeutic recreation. This book contains…

  9. Reading Researchers in Search of Common Ground: The Expert Study Revisited. 2nd Edition

    ERIC Educational Resources Information Center

    Flippo, Rona F., Ed.

    2011-01-01

    In "Reading Researchers in Search of Common Ground, Second Edition", Rona F. Flippo revisits her study, in which she set out to find common ground among experts in the much-fragmented field of reading research. The original edition, featuring contributions from participants in the study, commentary from additional distinguished literacy scholars…

  10. The Star Guide: Learn How To Read the Night Sky Star by Star, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Kerrod, Robin

    2005-02-01

    A thorough revision of the bestselling guide to the night sky - over 100,000 copies sold! The first edition of The Star Guide introduced readers of all ages to the wonders of the night sky. Now comes the highly anticipated revised edition, expertly updated by one of the world's leading writers on astronomy and space. Illustrated throughout in full color, the guide features spectacular new photographs from the Hubble Space Telescope, more than 60 easy-to-use star charts, and an invaluable detachable planisphere. Special sections explain the nature of stars and galaxies and what makes the universe tick.

  11. Library Skills for Psychological Research: A Workbook for Psychology 121. 2nd Edition.

    ERIC Educational Resources Information Center

    King, Christine; And Others

    This second edition of a workbook for a psychology course taught at the State University of New York at Stony Brook is designed to help students develop library skills for research in that field. Nine major topics are covered: (1) the author-title and subject catalogs; (2) major reference books; (3) journals in psychology; (4) periodical indexes…

  12. Chicano School Failure and Success: Past, Present, and Future. 2nd Edition.

    ERIC Educational Resources Information Center

    Valencia, Richard R., Ed.

    This second edition has been updated and expanded to provide state-of-the-art coverage of the Chicano school experience, with contributions from experts in education and other fields. The book's five sections focus on a comprehensive review of Chicano schooling conditions and outcomes, and implications of the growing Chicano population; language…

  13. Building a Strong Vocabulary: A Twelve-Week Plan for Students. 2nd Edition.

    ERIC Educational Resources Information Center

    Smith, Carl B.

    This second edition presents 12 strategies (focusing on one strategy a week) for students to increase vocabulary and boost communication skills, suggesting that these techniques can easily double the average person's vocabulary. After an introduction, the book presents the following 12 techniques: (1) Expand on What You Know: Synonyms, Antonyms,…

  14. Really Writing! Ready-To-Use Writing Process Activities for the Elementary Grades. 2nd Edition

    ERIC Educational Resources Information Center

    Sunflower, Cherlyn

    2005-01-01

    The second edition of "Really Writing!" provides 40 real-life writing activities designed to capture the attention of young authors (grades 2 through 6) who are just learning the composing process. This book is also a resource for teaching advanced writers who are ready to experiment with a variety of writing and speaking genres. Each of the…

  15. The Trouble with Maths: A Practical Guide to Helping Learners with Numeracy Difficulties, 2nd Edition

    ERIC Educational Resources Information Center

    Chinn, Steve

    2011-01-01

    Now in a second edition, the award-winning "The Trouble with Maths" offers important insights into the often confusing world of numeracy. By looking at learning difficulties in maths from several perspectives, including the language of mathematics, thinking styles and the demands of individual topics, this book offers a complete overview of the…

  16. Exploring Leadership: For College Students Who Want to Make a Difference. 2nd Edition

    ERIC Educational Resources Information Center

    Komives, Susan R.; Lucas, Nance; McMahon, Timothy R.

    2006-01-01

    This is the thoroughly revised and updated second edition of the bestselling book Exploring Leadership. The book is designed to help college students understand that they are capable of being effective leaders and to guide them in developing their leadership potential. Exploring Leadership incorporates new insights and material developed in the…

  17. Teaching for Understanding: What It Is and How to Do It. 2nd Edition

    ERIC Educational Resources Information Center

    Newton, Douglas P.

    2011-01-01

    At a time when league tables can be everything, examination grades matter. Perhaps more than many would admit, the cost is a lack of understanding. The new edition of this book provides practical advice about how to support understanding in both children and adults. It is for all teachers and lecturers, experienced or otherwise, who want learners…

  18. Validity and Reliability of the Behavioral and Emotional Rating Scale (2nd Edition): Youth Rating Scale

    ERIC Educational Resources Information Center

    Epstein, Michael H.; Mooney, Paul; Ryser, Gail; Pierce, Corey D.

    2004-01-01

    Objective: This article reports findings of three studies addressing convergent validity and test-retest reliability of the Youth Rating Scale of the Behavioral and Emotional Rating Scale-Second Edition (BERS-2). Method: Pearson product-moment correlations were used in all three studies, the first two addressing convergent validity and the third…

  19. Biomineralization: Progress in Biology, Molecular Biology and Application, 2nd, Completely Revised and Extended Edition

    NASA Astrophysics Data System (ADS)

    Baeuerlein, Edmund

    2004-12-01

    Now over 50 % new contents. Incorporating the surprisingly rapid advances in this field since the publication of the successful first edition, this intensively updated and expanded new edition covers all the background as well as the latest results. Now organized according to the main biominerals, the book reflects the increasingly important biochemical aspects and medicinal applications, with four new chapters on biomineralization in mammals, including humans. The whole is rounded off with an entire chapter dedicated to modern methods, especially physical ones that have advanced the field over the last five years. The international team of renowned authors, under the direction of a leading expert in the field, provide first-hand research results from their own relevant fields. The result is an interdisciplinary must-have account, designed for a broad community of researchers.

  20. 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…

  1. Bioremediation of Metals and Radionuclides: What It Is and How It Works (2nd Edition)

    SciTech Connect

    Palmisano, Anna; Hazen, Terry

    2003-09-30

    This primer is intended for people interested in environmental problems of the U.S. Department of Energy (DOE) and in their potential solutions. It will specifically look at some of the more hazardous metal and radionuclide contaminants found on DOE lands and at the possibilities for using bioremediation technology to clean up these contaminants. The second edition of the primer incorporates recent findings by researchers in DOE's Natural and Accelerated Bioremediation Research (NABIR) Program. Bioremediation is a technology that can be used to reduce, eliminate, or contain hazardous waste. Over the past two decades, it has become widely accepted that microorganisms, and to a lesser extent plants, can transform and degrade many types of contaminants. These transformation and degradation processes vary, depending on the physical-chemical environment, microbial communities, and nature of the contaminant. This technology includes intrinsic bioremediation, which relies on naturally occurring processes, and accelerated bioremediation, which enhances microbial degradation or transformation through the addition of nutrients (biostimulation) or inoculation with microorganisms (bioaugmentation). Over the past few years, interest in bioremediation has increased. It has become clear that many organic contaminants such as hydrocarbon fuels can be degraded to relatively harmless products such as CO{sub 2} (the end result of the degradation process). Waste water managers and scientists have also found that microorganisms can interact with metals and convert them from one chemical form to another. Laboratory tests and ex situ bioremediation applications have shown that microorganisms can change the valence, or oxidation state, of some heavy metals (e.g., chromium and mercury) and radionuclides (e.g., uranium) by using them as electron acceptors. In some cases, the solubility of the altered species decreases and the contaminant is immobilized in situ, i.e., precipitated into an

  2. The Sciences: An Integrated Approach, 2nd Edition (by James Trefil and Robert M. Hazen)

    NASA Astrophysics Data System (ADS)

    Hoffman, Reviewed By Megan M.

    2000-01-01

    "You're going to teach the organic chemistry section of the Natural Science class?" - one of my biology colleagues asked me last semester - "Better you than me!" "You are?" added a chemistry professor, with interest. Yet these same people ardently believe that all our students should have a basic understanding of carbon's remarkable bonding capabilities and how they relate to life on Earth. If our art or economics majors can learn about organic chemistry and genetics and astronomy, our faculty should be able to teach those same topics, regardless of their acknowledged specialties. The basis of a scientifically literate society is not expertise in specific arcane subfields of science. Scientific literacy is a general understanding of what science is, what science can and cannot do, and what scientific accomplishments have occurred over the centuries. If you subscribe to this definition of scientific literacy, James Trefil and Robert M. Hazen's The Sciences: An Integrated Approach can help you and your general science students. The self-avowed purpose of this text is to address science illiteracy in America. Trefil and Hazen propose that the best way to combat scientific illiteracy is to provide integrated science courses that focus on a broad understanding of science, rather than the specialized knowledge available to a science major. The new edition of The Sciences has been influenced by the 1996 publication of the National Research Council's National Science Education Standards. While the first edition of Trefil and Hazen's book admirably addressed the integration of the natural and physical sciences, in this second edition, the authors have increased the connections between science and real-world situations and have made a more conscious effort to emphasize the process of science and the overlapping nature of scientific disciplines. The text is based on 25 "scientific concepts", one per chapter. These concepts are clearly explained in relatively jargon

  3. Fundamentals of Materials Science and Engineering: An Integrated Approach, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Callister, William D., Jr.

    2004-04-01

    This Second Edition of Fundamentals of Materials Science and Engineering continues to take an integrated approach to the topic organization. One specific structure, characteristic, or property type at a time is discussed for all three basic material types--metals, ceramics, and polymeric materials. This order of presentation allows for early introduction of non-metals and supports the engineer's role of choosing a material based on its characteristics. New copies of this text include a CD at no additional charge. The CD is an integral part of the text package and features animated software modules and the last five text chapters in .pdf format.

  4. The Physics and Chemistry of Color: The Fifteen Causes of Color, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Nassau, Kurt

    2001-07-01

    An updated and revised second edition of the acclaimed classic Have you ever wondered why the sky is blue, or a ruby red? This classic volume studies the physical and chemical origins of color by exploring fifteen separate causes of color and their varied and often subtle occurrences in biology, geology, mineralogy, the atmosphere, technology, and the visual arts. It covers all of the fundamental concepts at work and requires no specialized knowledge. Author Kurt Nassau includes hundreds of illustrations, tables, and photographs-as well as end-of-chapter problems-that aid in visualizing the concepts discussed. An updated bibliography permits readers to pursue their own particular interests and an expanded series of appendices cover advanced topics. The Physics and Chemistry of Color, Second Edition is a one-of-a-kind treatment of color that provides both detailed physical and chemical properties of color and a more general overview of the subject. It will prove highly useful to specialists and non-specialists alike-and fascinate those with varied interests from optics to art history.

  5. Environmental site assessment phase 1: A basic guide. 2nd edition

    SciTech Connect

    Hess, K.

    1998-07-01

    This manual provides a concise approach to aid in fully understanding legal concerns involved with the purchase or sale of a property. An environmental site assessment performed now will reduce the possibilities for liability claims and mandatory cleanup later. This guide approaches environmental site assessment as an ever-evolving process, providing updated information on regulatory definitions, environmental regulations, and federal sources of information. Like the previous edition, this book allows the reader to: better understand the rationale and processes involved in protecting those associated with buying or selling property; become familiar with methods used by leaders in the industry; and develop an easy-to-follow investigate strategy for performing in-house assessments. Updated appendices help illustrate the fundamental points outlined in the guide. Environmental consultants, industrial hygienists, geologists, engineers, safety professionals, environmental lawyers, commercial real estate loan officers, and many others are sure to benefit from the straightforward explanations offered in this book.

  6. The Sciences: An Integrated Approach, 2nd Edition (by James Trefil and Robert M. Hazen)

    NASA Astrophysics Data System (ADS)

    Hoffman, Reviewed By Megan M.

    2000-01-01

    "You're going to teach the organic chemistry section of the Natural Science class?" - one of my biology colleagues asked me last semester - "Better you than me!" "You are?" added a chemistry professor, with interest. Yet these same people ardently believe that all our students should have a basic understanding of carbon's remarkable bonding capabilities and how they relate to life on Earth. If our art or economics majors can learn about organic chemistry and genetics and astronomy, our faculty should be able to teach those same topics, regardless of their acknowledged specialties. The basis of a scientifically literate society is not expertise in specific arcane subfields of science. Scientific literacy is a general understanding of what science is, what science can and cannot do, and what scientific accomplishments have occurred over the centuries. If you subscribe to this definition of scientific literacy, James Trefil and Robert M. Hazen's The Sciences: An Integrated Approach can help you and your general science students. The self-avowed purpose of this text is to address science illiteracy in America. Trefil and Hazen propose that the best way to combat scientific illiteracy is to provide integrated science courses that focus on a broad understanding of science, rather than the specialized knowledge available to a science major. The new edition of The Sciences has been influenced by the 1996 publication of the National Research Council's National Science Education Standards. While the first edition of Trefil and Hazen's book admirably addressed the integration of the natural and physical sciences, in this second edition, the authors have increased the connections between science and real-world situations and have made a more conscious effort to emphasize the process of science and the overlapping nature of scientific disciplines. The text is based on 25 "scientific concepts", one per chapter. These concepts are clearly explained in relatively jargon

  7. Booknote: Core Organic Chemistry, 2nd Edition (by Marye Anne Fox and James K. Whitesell)

    NASA Astrophysics Data System (ADS)

    Stradling, Samuel S.

    1998-11-01

    Jones and Bartlett: Sudbury, MA, 1997. 928 pp. ISBN 0763703672. 71.25. "This version...answers your request for an organic chemistry text that you can cover completely in a two-semester course." Such is Jones and Bartlett's rationale for omitting the special-topics chapters 17-23 from the second edition of Fox and Whitesell's more ambitious Organic Chemistry text. The 16 chapters that remain as this Core Organic Chemistry text are identical to those in the parent text. The strengths and advantages of the authors' approach to presenting organic chemistry remain, of course (J. Chem. Educ. 1997, 74, 1045-1046). To select a text on the basis of whether most pages can be covered seems a tenuous choice. A more important question is what value to the student is gained or lost by the choice made. Is it of greater value to provide a less voluminous (by 320 pages), less weighty (by about 1.2 pounds), and less expensive (88.75 vs $71.25) book, or to provide the students with the opportunity to read, perhaps on their own initiative, chapters on polymeric materials, naturally occurring oxygen and nitrogen compounds, noncovalent interactions and molecular recognition, molecular recognition of chiral molecules, catalyzed reactions, cofactors for biological reactions, energy storage in organic molecules, and molecular basis for drug action? I would argue that the potential for benefit to the student is better served by having those topics available for perusal, even if not formally presented in the class. It should be noted that arrangements can be made to purchase any of these special topics separately, and integrate them into a course as desired.

  8. Advanced Electron Beam Ion Sources (EBIS) for 2-nd generation carbon radiotherapy facilities

    NASA Astrophysics Data System (ADS)

    Shornikov, A.; Wenander, F.

    2016-04-01

    In this work we analyze how advanced Electron Beam Ion Sources (EBIS) can facilitate the progress of carbon therapy facilities. We will demonstrate that advanced ion sources enable operation of 2-nd generation ion beam therapy (IBT) accelerators. These new accelerator concepts with designs dedicated to IBT provide beams better suited for therapy and, are more cost efficient than contemporary IBT facilities. We will give a sort overview of the existing new IBT concepts and focus on those where ion source technology is the limiting factor. We will analyse whether this limitation can be overcome in the near future thanks to ongoing EBIS development.

  9. Universe (2nd edition)

    SciTech Connect

    Kaufmann, W.J. III

    1988-01-01

    A general text on astronomy is presented. The foundations of the science are reviewed, including descriptions of naked-eye observatons of eclipses and planetary motions and such basic tools as Kepler's laws, the fundamental properties of light, and the optics of telescopes. The formation of the solar system is addressed, and the planets and their satellites are discussed individually. Solar science is treated in detail. Stellar evolution is described chronologically from birth to death. Molecular clouds, star clusters, nebulae, neutron stars, black holes, and various other phenomena that occur in the life of a star are examined in the sequence in which they naturally occur. A survey of the Milky Way introduces galactic astronomy. Quasars and cosmology are addressed, including the most recent developments in research. 156 references.

  10. Development of China Hydrogeology Exploring Techniques in 30 Years --Comparison of Handbook of Hydrogeology of 1st and 2nd Edition

    NASA Astrophysics Data System (ADS)

    Tong, Y.

    2013-12-01

    Handbook of Hydrogeology (2nd edition) is supported by one program from China Geological Survey (CGS): Research of Technical Methods of Hydrogeological Survey and Revision of Handbook of Hydrogeology. It is a reference book for those who are engaged in hydrogeological survey and research in China and covers fundamental principles, theories, survey and exploring techniques, and traditional experiences and achievements in hydrogeology. By comparing the 1st (1978) and 2nd (2012) edition of Handbook of Hydrogeology (in Chinese), this paper analyses the development of China hydrogeological survey and exploring techniques in last 30 years, especially the great change and progress in survey techniques of hydro-remote sensing and hydro-geophysical prospecting. In the first edition of Handbook of Hydrogeology, hydro-remote sensing was only mentioned as an interpretation of aerial pictures in a hydrogeological way, but had not yet formed an independent system and discipline. In the second edition, hydro-remote sensing is an important and independent chapter as one of the hydrogeological techniques. In it, various survey techniques of hydro-remote sensing and types and features of remote sensing data are classified. General systems of interpretation marks of remote sensing images are established, including marks of landform and Quaternary sediment, bedrock, structure types, water yield property, environmental elements of hydrogeology, aquifer group and so on. Systematic workflow is constructed, esp. in remote sensing images mapping and interpreting techniques. GPS and GIS are integrated into remote sensing. Remote sensing exploring instruments and interpreting softwares are also introduced and classified. Although hydro-geophysical prospecting, in the first edition of Handbook of Hydrogeology, was one independent chapter, there were only 10 exploring techniques. Equipments and instruments were simple and lagged in comparison to those in the second edition. The precision and

  11. A Curriculum Activities Guide to Birds, Bugs, Dogs, and Weather and Environmental Studies. Volume 5. 2nd Edition.

    ERIC Educational Resources Information Center

    Hershey, John T.; And Others

    This material is one publication of a series of documents available from the Institute for Environmental Education (Cleveland) and consists of a curriculum activities guide to birds, bugs, dogs, and weather and environmental studies. The first edition of this material was prepared by the Documentation Task Force of Project KARE, Philadelphia, and…

  12. Test Review: Naglieri, J. A., Das, J. P., & Goldstein, S. (2014). Cognitive Assessment System-Second Edition (2nd Ed.)

    ERIC Educational Resources Information Center

    McGill, Ryan J.

    2015-01-01

    The Cognitive Assessment System-Second Edition (CAS2) is an individually administered measure of cognitive ability designed for children and adolescents ages 5 through 18 years. The measure, authored by Jack A. Naglieri, J. P. Das, and Sam Goldstein, was published by Pro-Ed in 2014 and is the first revision of the Cognitive Assessment System (CAS;…

  13. How to Teach Poetry Writing: Workshops for Ages 8-13. Developing Creative Literacy, 2nd Edition

    ERIC Educational Resources Information Center

    Morgan, Michaela

    2011-01-01

    Now in a fully revised and extended second edition, "How to Teach Poetry Writing: Workshops for Ages 8-13" is a practical and activity based resource of writing workshops to help you teach poetry in the primary classroom. Designed to help build writing, speaking and listening skills, this book contains a wide selection of workshops exemplifying a…

  14. Handbook of Response to Intervention: The Science and Practice of Multi-Tiered Systems of Support, 2nd Edition

    ERIC Educational Resources Information Center

    Jimerson, Shane R., Ed.; Burns, Matthew K., Ed.; VanDerHeyden, Amanda M., Ed.

    2016-01-01

    The second edition of this essential handbook provides a comprehensive, updated overview of the science that informs best practices for the implementation of response to intervention (RTI) processes within Multi-Tiered Systems of Support (MTSS) to facilitate the academic success of all students. The volume includes insights from leading scholars…

  15. Teaching with Emotional Intelligence: A Step-By-Step Guide for Higher and Further Education Professionals. 2nd Edition

    ERIC Educational Resources Information Center

    Mortiboys, Alan

    2011-01-01

    The way teachers shape and handle their own feelings and those of their learners is central to the success of learning. Now in its second edition, "Teaching with Emotional Intelligence" shows how to manage this influential yet neglected area of learning and teaching. This practical book looks at how lecturers and teachers can develop and use their…

  16. Prevention of venous thromboembolism, 2nd edition: Korean Society of Thrombosis and Hemostasis Evidence-based Clinical Practice Guidelines.

    PubMed

    Bang, Soo-Mee; Jang, Moon Ju; Kim, Kyoung Ha; Yhim, Ho-Young; Kim, Yeo-Kyeoung; Nam, Seung-Hyun; Hwang, Hun Gyu; Bae, Sung Hwa; Kim, Sung-Hyun; Mun, Yeung-Chul; Kim, Yang-Ki; Kim, Inho; Choi, Won-Il; Jung, Chul Won; Park, Nan Hee; Choi, Nam-Kyong; Park, Byung-Joo; Oh, Doyeun; Korean Society of Thrombosis and Hemostasis

    2014-02-01

    In 2010, we proposed the first Korean Guidelines for the Prevention of Venous Thromboembolism (VTE). It was applicable to Korean patients, by modifying the contents of the second edition of the Japanese guidelines for the prevention of VTE and the 8th edition of the American College of Chest Physicians (ACCP) evidence-based clinical practice guidelines. From 2007 to 2011, we conducted a nationwide study regarding the incidence of VTE after major surgery using the Health Insurance Review and Assessment Service (HIRA) database. In addition, we have considered the 9th edition of the ACCP Evidenced-Based Clinical Practice Guidelines, published in 2012. It emphasized the importance of clinically relevant events as opposed to asymptomatic outcomes with preferences for both thrombotic and bleeding outcomes. Thus, in the development of the new Korean guidelines, three major points were addressed: 1) the new guidelines stratify patients into 4 risk groups (very low, low, moderate, and high) according to the actual incidence of symptomatic VTE from the HIRA databases; 2) the recommended optimal VTE prophylaxis for each group was modified according to condition-specific thrombotic and bleeding risks; 3) guidelines are intended for general information only, are not medical advice, and do not replace professional medical care and/or physician advice. PMID:24550640

  17. Energy-Efficiency Labels and Standards: A Guidebook forAppliances, Equipment, and Lighting - 2nd Edition

    SciTech Connect

    Wiel, Stephen; McMahon, James E.

    2005-04-28

    Energy-performance improvements in consumer products are an essential element in any government's portfolio of energy-efficiency and climate change mitigation programs. Governments need to develop balanced programs, both voluntary and regulatory, that remove cost-ineffective, energy-wasting products from the marketplace and stimulate the development of cost-effective, energy-efficient technology. Energy-efficiency labels and standards for appliances, equipment, and lighting products deserve to be among the first policy tools considered by a country's energy policy makers. The U.S. Agency for International Development (USAID) and several other organizations identified on the cover of this guidebook recognize the need to support policy makers in their efforts to implement energy-efficiency standards and labeling programs and have developed this guidebook, together with the Collaborative Labeling and Appliance Standards Program (CLASP), as a primary reference. This second edition of the guidebook was prepared over the course of the past year, four years after the preparation of the first edition, with a significant contribution from the authors and reviewers mentioned previously. Their diligent participation helps maintain this book as the international guidance tool it has become. The lead authors would like to thank the members of the Communications Office of the Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory for their support in the development, production, and distribution of the guidebook. This guidebook is designed as a manual for government officials and others around the world responsible for developing, implementing, enforcing, monitoring, and maintaining labeling and standards setting programs. It discusses the pros and cons of adopting energy-efficiency labels and standards and describes the data, facilities, and institutional and human resources needed for these programs. It provides guidance on the design, development

  18. Cardiolipin as key lipid of mitochondria in health and disease. 2nd Edition, Florence, Italy, September 30-October 1, 2015.

    PubMed

    Corcelli, Angela; Schlame, Michael

    2016-06-01

    The second edition of the workshop dedicated to cardiolipin, the signature lipid of mitochondria, was held as a satellite meeting of the 13th Euro Fed Lipid international congress in Florence, Italy, at the end of September 2015. During the workshop various aspects of basic cardiolipin functions in biomembranes of prokaryotes and animal cells were discussed, highlighting connections between cardiolipin research and human physiology in particular. Alteration of the cardiolipin species pattern and a parallel increase of monolysocardiolipin is the hallmark of Barth syndrome, an X linked genetic disease. Furthermore literature reports suggest the involvement of cardiolipin in other pathologies associated with an imbalance in bioenergetic functions, such as diabetes. The Cardiolipin Workshop was a low budget meeting sponsored by the University of Bari Aldo Moro and the Barth Syndrome Foundation. The organizers are grateful to the invited speakers, poster presenters and chairpersons as they supported the meeting by sustaining their travel and lodging expenses. Before the starting of the scientific sessions, the families of Italian boys affected by Barth syndrome (recently affiliated with the Barth Syndrome Foundation, USA) could meet scientists, biologists and pediatricians involved in research, diagnosis and cure of the disease. The family meeting was chaired by Daniela Toniolo, who discovered the tafazzin gene in 1997. PMID:27132118

  19. Development and Validation of Big Four Personality Scales for the Schedule for Nonadaptive and Adaptive Personality-2nd Edition (SNAP-2)

    PubMed Central

    Calabrese, William R.; Rudick, Monica M.; Simms, Leonard J.; Clark, Lee Anna

    2012-01-01

    Recently, integrative, hierarchical models of personality and personality disorder (PD)—such as the Big Three, Big Four and Big Five trait models—have gained support as a unifying dimensional framework for describing PD. However, no measures to date can simultaneously represent each of these potentially interesting levels of the personality hierarchy. To unify these measurement models psychometrically, we sought to develop Big Five trait scales within the Schedule for Adaptive and Nonadaptive Personality–2nd Edition (SNAP-2). Through structural and content analyses, we examined relations between the SNAP-2, Big Five Inventory (BFI), and NEO-Five Factor Inventory (NEO-FFI) ratings in a large data set (N = 8,690), including clinical, military, college, and community participants. Results yielded scales consistent with the Big Four model of personality (i.e., Neuroticism, Conscientiousness, Introversion, and Antagonism) and not the Big Five as there were insufficient items related to Openness. Resulting scale scores demonstrated strong internal consistency and temporal stability. Structural and external validity was supported by strong convergent and discriminant validity patterns between Big Four scale scores and other personality trait scores and expectable patterns of self-peer agreement. Descriptive statistics and community-based norms are provided. The SNAP-2 Big Four Scales enable researchers and clinicians to assess personality at multiple levels of the trait hierarchy and facilitate comparisons among competing “Big Trait” models. PMID:22250598

  20. Energy handbook, 2nd edition

    SciTech Connect

    Loftness, R.L.

    1984-01-01

    This handbook provides a compilation of data on world energy resources, utilization, and costs. The principle emphasis is on the U.S. in recent decades, but there is extensive information of the rest of the world and some data for not only recent centuries but also for the past millenium, while over 20 percent of the volume presents projections for the future. Tables, charts, and curves occupy about 90 percent of the page space while perhaps 10 percent is devoted to text that explains and qualifies the quantitative material.

  1. Diagnostic imaging, 2nd edition

    SciTech Connect

    Armstrong, P.; Wastie, M.L.

    1987-01-01

    This book discusses ultrasound radionuclide examinations, and computed tomography in an integrated, comprehensive account of conventional radiology. The authors describe the signs of each modality and how to apply this information in diagnosing diseases. A practical approach to the topic of radiology shows the reader how to use films to reach diagnoses and how to relate this field to the clinical problems that are of prime interest.

  2. General Physics, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Sternheim, Morton M.; Kane, Joseph W.

    1991-01-01

    Introduces physics to science students with a wide range of interests. Unlike many other physics texts, the coverage and emphasis here is influenced by the specific needs of science majors, including those in the life sciences, and thus treats topics such as geometric optics, mechanics of fluids and acoustics. The derivative is introduced in Chapter One and integrals are used sparingly until electricity and magnetism are covered. Entire chapters are devoted to applications of physics covering subjects such as nerve conduction, ionizing radiation and nuclear magnetic resonance, demonstrating the widespread utility of physics and the unity of science. To aid in comprehension, calculations involving calculus are carried out with a good deal of detail and discussion. Each chapter features a checklist of terms to define or explain as well as problems and exercises. Additional problems and exercises are located in the Supplementary Topics section.

  3. Teacher Quality Toolkit. 2nd Edition

    ERIC Educational Resources Information Center

    Lauer, Patricia A.; Dean, Ceri B.; Martin-Glenn, Mya L.; Asensio, Margaret L.

    2005-01-01

    The Teacher Quality Toolkit addresses the continuum of teacher learning by providing tools that can be used to improve both preservice, and inservice teacher education. Each chapter provides self assessment tools that can guide progress toward improved teacher quality and describes resources for designing exemplary programs and practices. Chapters…

  4. Content of the Curriculum. 2nd Edition.

    ERIC Educational Resources Information Center

    Glatthorn, Allan A., Ed.

    This book is for curriculum leaders at the state, district, and school levels who want specific guidelines about the recommended content of each field. Contributing authors were asked to address the following issues: standards; the influence of cognitive psychology, technology, and assessment on curriculum content; curriculum structure; current…

  5. Language and Society. 2nd Edition.

    ERIC Educational Resources Information Center

    Downes, William

    This introduction to sociolinguistics surveys the various ways that language can be studied as a social phenomenon, examining known relationships between language variation and large-scale social factors and showing how this variation runs along "fault lines in social structure," such as divisions between social classes, the sexes, and different…

  6. Space physiology and medicine (2nd edition)

    NASA Technical Reports Server (NTRS)

    Nicogossian, Arnauld E. (Editor); Huntoon, Carolyn Leach (Editor); Pool, Sam L. (Editor)

    1989-01-01

    The fundamental biomedical issues involved in manned space flight are examined in review chapters contributed by leading U.S. experts. Sections are devoted to the history of manned space flight, the space environment, space-flight systems and procedures, physiological adaptation to space flight, health maintenance of space crewmembers, and medical problems of space flight. Extensive diagrams, drawings, graphs, photographs, and tables of numerical data are provided.

  7. Lifelong Learning: Thematic Bibliography. 2nd Edition.

    ERIC Educational Resources Information Center

    EURYDICE European Unit, Brussels (Belgium).

    This seventh publication in the Eurydice European Unit series of thematic bibliographies draws attention to a selection of publications on the topic of lifelong learning. This annotated bibliography lists 268 books, articles, publications, and reports that have appeared since 1994. Some earlier items of published literature of special historical…

  8. No-Regrets Remodeling, 2nd Edition

    SciTech Connect

    2013-12-01

    No-Regrets Remodeling, sponsored by Oak Ridge National Laboratory, is an informative publication that walks homeowners and/or remodelers through various home remodeling projects. In addition to remodeling information, the publication provides instruction on how to incorporate energy efficiency into the remodeling process. The goal of the publication is to improve homeowner satisfaction after completing a remodeling project and to provide the homeowner with a home that saves energy and is comfortable and healthy.

  9. Film Handbook. Communication Manual. 2nd Edition.

    ERIC Educational Resources Information Center

    Beuthner, Reginald, Comp.; And Others

    Reference material is provided in this book for editors, producers, camera and sound technicians, others working in film, and film students. Each chapter is a self-contained unit about specific aspects of film-making, designed to accompany film courses being offered by the University of the West Indies, the Jamaica Broadcasting Corporation, and…

  10. Bibliography of Training Aids. 2nd Edition.

    ERIC Educational Resources Information Center

    Air Conditioning and Refrigeration Inst., Arlington, VA.

    A revision of ED 018 650, this annotated bibliography prepared by the Air-Conditioning and Refrigeration Institute lists training materials, films, and ancillary visual aids available from 34 member companies for use in air-conditioning and refrigeration training programs. Over 160 visual training aids are listed, arranged under the following…

  11. Awakenings [and] Awakenings Workbook. [2nd Edition].

    ERIC Educational Resources Information Center

    Ross-Rodgers, Martha J.

    This novel and accompanying workbook tell the story of a young girl who had an awakening that made her realize that dropping out of school was wrong. It tells her story of achieving her dream, realized through sacrifice and determination, of graduating high school and attending college. The accompanying workbook presents vocabulary exercises,…

  12. Exploring the Extreme Universe! (2nd Edition)

    NASA Technical Reports Server (NTRS)

    White, Nicholas E.

    2002-01-01

    A large array of web sites devoted to the science that the NASA Goddard Space Flight Center Laboratory for High Energy Astrophysics (LHEA) studies have been frozen in time and included on this CD. Featured are five of our 'Understanding the Extreme Universe' sites, which offer explanations about cosmic ray, gamma ray, and X-ray science and satellites, as well as cosmic distances. They also include images and engaging activities that are great for helping both children and adults to learn more about science and basic physical principles. The 'Missions That Take Us There' section contains web sites on the satellite, balloon-borne, International Space Station, and rocket missions in our Laboratory that study X-rays, gamma rays, and cosmic rays. There are also two multi-mission sites and an experiment that measures Earth's UV light in preparation for a future cosmic ray mission. Most of the sites on this CD contain high-resolution images that are great for scientific presentations, study, or just your own enjoyment. This CD shows our web sites as they existed in April of 2001. We have made sure to include the WWW address for every site, so you will know where to go to access the most current versions of them.

  13. Explosive shocks in air (2nd edition)

    NASA Astrophysics Data System (ADS)

    Kinney, G. F.; Graham, K. J.

    After an initial qualitative characterization of the properties of explosions in the atmosphere and their blast and shock propagation effects, attention is given to the underlying quantitative principles of explosive energy release, including the scaling laws for explosions and internal blast effects from confined explosions. The dynamic loads that blast waves impose on representative structures are then characterized, with attention to resulting structural damage. A major feature of the present treatment is the use of the dimensionless Mach number in all shock equations; a further simplification is furnished by first developing mathematical equations for shock in steady flow, and then applying these equations to explosive shock by simple transformation of coordinates.

  14. Advanced Chemistry Collection, 2nd Edition

    NASA Astrophysics Data System (ADS)

    2001-11-01

    Software requirements are given in Table 3. Some programs have additional special requirements. Please see the individual program abstracts at JCE Online or the documentation included on the CD-ROM for more specific information. Table 3. General software requirements for the Advanced Chemistry Collection.

    ComputerSystemOther Software(Required by one or more programs)
    Mac OS compatibleSystem 7.6.1 or higherAcrobat Reader (included)Mathcad; Mathematica;MacMolecule2; QuickTime 4; HyperCard Player
    Windows CompatibleWindows 2000, 98, 95, NT 4Acrobat Reader (included)Mathcad; Mathematica;PCMolecule2; QuickTime 4;HyperChem; Excel

    Literature Cited

    1. General Chemistry Collection, 5th ed.; J. Chem. Educ. Software, 2001, SP16.
    2. Advanced Chemistry Collection; J. Chem. Educ. Software, 2001, SP28.

  15. The Great Irish Famine. 2nd Edition.

    ERIC Educational Resources Information Center

    Mullin, James

    Between 1845 and 1850, more than a million Irish starved to death while massive quantities of food were being exported from their country. A half million were evicted from their homes during the potato blight. A million and a half emigrated to the United States, Britain, and Australia, often on board rotting, overcrowded "coffin ships." This is…

  16. Rural Poverty Resource Directory. 2nd Edition.

    ERIC Educational Resources Information Center

    Summers, Gene F., Comp.; And Others

    This directory contains names and contact information for over 50 social scientists who are available for consultation on policy issues related to poverty in rural America. Part I is organized by topics that are relevant to rural poverty policies and legislation. Under each topic heading are the names; university affiliations; addresses; and…

  17. General Physics, Study Guide, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Sternheim, Morton M.; Kane, Joseph W.

    1991-01-01

    Introduces physics to science students with a wide range of interests. Unlike many other physics texts, the coverage and emphasis here is influenced by the specific needs of science majors, including those in the life sciences, and thus treats topics such as geometric optics, mechanics of fluids and acoustics. The derivative is introduced in Chapter One and integrals are used sparingly until electricity and magnetism are covered. Entire chapters are devoted to applications of physics covering subjects such as nerve conduction, ionizing radiation and nuclear magnetic resonance, demonstrating the widespread utility of physics and the unity of science. To aid in comprehension, calculations involving calculus are carried out with a good deal of detail and discussion. Each chapter features a checklist of terms to define or explain as well as problems and exercises. Additional problems and exercises are located in the Supplementary Topics section.

  18. Gasification. 2nd. ed.

    SciTech Connect

    Christopher Higman; Maarten van der Burgt

    2008-02-15

    This book covers gasification as a comprehensive topic, covering its many uses, from refining, to natural gas, to coal. It provides an overview of commercial processes and covers applications relevant to today's demands. The new edition is expanded and provides more detail on the integration issues for current generation, state-of-the-art Integrated Gasification Combined Cycles (IGCC); CO{sub 2} capture in the IGCC context addressing the issues of pre-investment and retrofitting as well as defining what the term 'CO{sub 2} capture ready' might mean in practice; issues of plant reliability, availability and maintainability (RAM) including as evaluation of feedback from existing plants; implementation of fuel cell technology in IGCC concepts. Contents are: Introduction; The Thermodynamics of Gasification; The Kinetics of Gasification and Reactor Theory; Feedstocks and Feedstock Characteristics; Gasification Processes; Practical Issues; Applications; Auxiliary Technologies; Economics, environmental, and Safety Issues; Gasification and the Future. 5 apps.

  19. Properties of in-situ back-gated two-dimensional electron gases in GaAs/AlGaAs for the study of electron correlations in the 2nd Landau level

    NASA Astrophysics Data System (ADS)

    Watson, John; Manfra, Michael

    2015-03-01

    We report on growth and processing optimization of in-situ back-gated two-dimensional electron gases in GaAs/AlGaAs quantum wells. We find that gate leakage currents as small as 4 pA can cause noticeable heating of the electrons if the lattice is not properly thermally anchored to the cryostat. However, we also show that when the devices are properly optimized gate voltages as large as 4V can be applied before leakage turns on, allowing the density to be tuned over a large range from near depletion to over 4 x 1011 cm-2. In these optimized devices heating effects at dilution refrigerator temperatures are negligible and the gap at ν = 5/2 can be tuned continuously with density to a maximum >400 mK. Such devices should prove useful for the study of electron transport in nanostructures in the 2nd Landau level.

  20. 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…

  1. 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.

  2. Development of high quality, density-tunable two-dimensional electron gases for the study of the quantum Hall effect in the 2nd Landau level

    NASA Astrophysics Data System (ADS)

    Watson, John; Mondal, Sumit; Manfra, Michael

    2014-03-01

    We report on progress in state-of-the-art high mobility two-dimensional electron gases (2DEGs) in 30 nm GaAs/AlGaAs quantum wells in which the density is modulated by an in-situ grown back-gate. Such in-situ gates can be grown close to the 2DEG (~ 1 μm) and without doping layers between the 2DEG and gate, resulting in non-hysteretic gating with a very uniform electric field and large gate capacitance. We discuss heterostructure design parameters and device processing conditions leading to low gate leakage currents, low ohmic contact resistances, high electron mobilities (17 x 106 cm2/Vs), and large fractional quantum Hall energy gaps in the second Landau level. Work supported by US DOE Office of Basic Energy Sciences, Division of Materials Sciences and Engineering Award DE-SC0006671.

  3. Servicios Relacionados. 2nd Edicion. NICHCY News Digest (Related Services. 2nd Edition. NICHCY News Digest).

    ERIC Educational Resources Information Center

    Mattson, Beverly

    This publication, written in Spanish, examines the requirement under the Individuals with Disabilities Education Act (IDEA) that mandates that all children with disabilities have available to them special education and related services designed to meet their unique needs and prepare them for employment and independent living. It investigates what…

  4. 2nd Generation ELT Performance Specification Development

    NASA Technical Reports Server (NTRS)

    Stimson, Chad M.

    2015-01-01

    NASA Search And Rescue is supporting RTCA SC-229 with research and recommendations for performance specifications for the 2nd generation of emergency locator transmitters. Areas for improvement and methods for collecting data will be presented.

  5. 2015 Edition Health Information Technology (Health IT) Certification Criteria, 2015 Edition Base Electronic Health Record (EHR) Definition, and ONC Health IT Certification Program Modifications. Final rule.

    PubMed

    2015-10-16

    This final rule finalizes a new edition of certification criteria (the 2015 Edition health IT certification criteria or "2015 Edition'') and a new 2015 Edition Base Electronic Health Record (EHR) definition, while also modifying the ONC Health IT Certification Program to make it open and accessible to more types of health IT and health IT that supports various care and practice settings. The 2015 Edition establishes the capabilities and specifies the related standards and implementation specifications that Certified Electronic Health Record Technology (CEHRT) would need to include to, at a minimum, support the achievement of meaningful use by eligible professionals (EPs), eligible hospitals, and critical access hospitals (CAHs) under the Medicare and Medicaid EHR Incentive Programs (EHR Incentive Programs) when such edition is required for use under these programs. PMID:26477063

  6. ReviewsGCSE Book Review: Modular Science for AQA GCSE Book Review: Modular Science for Edexcel GCSE Book Review: Revise for GCSE Science (Edexcel Modular Foundation and Higher) GCSE Book Review: AQA GCSE Physics, AQA GCSE Physics Additions Book Review: Studying Maths and its Applications Book Review: Medical Physics, 2nd edition Book Review: The Physics of Hockey Book Review: Nine Crazy Ideas In Science Book Review: Light and Dark Talking Point: The Skeptical Environmentalist Places To Visit: Centre for Alternative Technology, Machynlleth, Powys Resources: Sources of Energy Web Watch: Terence, this is stupid stuff...

    NASA Astrophysics Data System (ADS)

    2003-03-01

    GCSE BOOK REVIEWS (162) Modular Science for AQA Modular Science for Edexcel Revise for GCSE Science (Edexcel Modular Foundation and Higher) AQA GCSE Physics, AQA GCSE Physics Additions BOOK REVIEWS (166) Studying Maths and its Applications Medical Physics, 2nd edition The Physics of Hockey Nine Crazy Ideas In Science Light and Dark TALKING POINT (169) The Skeptical Environmentalist PLACES TO VISIT (170) Centre for Alternative Technology, Machynlleth, Powys RESOURCES (172) Sources of Energy WEB WATCH (173) Terence, this is stupid stuff...

  7. Earth Matters: Studies for Our Global Future. 2nd Edition.

    ERIC Educational Resources Information Center

    Wasserman, Pamela, Ed.

    This teacher's guide helps students explore the connection between human population growth and the well-being of the planet. Twelve readings and 34 activities introduce high school students to global society and environmental issues such as climate change, biodiversity loss, gender equality, economics, poverty, energy, wildlife endangerment, waste…

  8. Facilitator's Manual: Summer Transitions. 2nd Edition, 1980.

    ERIC Educational Resources Information Center

    Scherer, Charlotte L., Ed.

    This teacher handbook provides guidelines and materials for graduate students who prepare entering freshmen at Bowling Green State University for the rigors of academic life. A series of exercises show summer instructors, called "facilitators," how to get students to: map their environment, use local resources, read and mark textbooks, study and…

  9. The Handbook for Student Leadership Development. 2nd Edition

    ERIC Educational Resources Information Center

    Komives, Susan R.; Dugan, John P.; Owen, Julie E.; Slack, Craig; Wagner, Wendy

    2011-01-01

    This is a must-have book for leadership educators and all student affairs professionals who want to develop impactful leadership programs and the leadership capacity of students. This book contains: (1) Advancing Leadership Education (Susan R. Komives); (2) Leadership Theories (John P. Dugan and Susan R. Komives); (3) Research on College Student…

  10. Teaching with the Brain in Mind, 2nd Edition

    ERIC Educational Resources Information Center

    Jensen, Eric

    2005-01-01

    This completely revised and updated ASCD best-seller is loaded with ideas for how to improve student achievement and create a more effective classroom by applying brain research to your teaching. Renowned author and educator Eric Jensen translates the latest scientific findings into effective instructional strategies, including: (1) Why to start…

  11. Environmental Involvement. . . A Teacher's Guide (2nd Edition).

    ERIC Educational Resources Information Center

    1971

    Presented in this teacher's guide are ideas and projects to help students develop an awareness and appreciation of their environment. Sharpening the senses is emphasized through activities dealing with water quality, sound qualities, and noise, air quality, solid waste control, and soil management. The text is divided into four levels roughly…

  12. Learning Unlimited: Transforming Learning in the Workplace. 2nd Edition.

    ERIC Educational Resources Information Center

    Rylatt, Alastair

    This book is intended to provide managers, trainers, and others responsible for improving learning within their workplace with the tools, perspectives, and strategies to transform their workplace into a learning organization. Throughout the book, key principles underpinning recent thinking on positive workplace transformation are combined with…

  13. Springer index of viruses, 2nd edition chapter - Aphthovirus, Picornaviridae

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Foot-and-mouth disease (FMD) is a highly contagious viral disease of cloven-hoofed animals. An outbreak of FMD can have a significant economic impact because of the restrictions on international trade of susceptible animals and their products with FMD-free countries. The disease is controlled by sla...

  14. Exploring the Secrets of the Aurora, 2nd edition

    NASA Astrophysics Data System (ADS)

    Robinson, Robert M.

    2008-04-01

    Pioneers in science invariably have struggled with ideas that future scientists learn and accept with almost casual indifference. Perhaps the basis for progress in science is that the energy and creativity of young scientists need not be expended on rediscovering truths that earlier scientists spent whole careers uncovering. Nevertheless, an appreciation for the process by which these truths were painstakingly unveiled is a lesson from which scientists of all ages can learn. Exploring the Secrets of the Aurora, by Syun-Ichi Akasofu, should be read for that reason alone, but the book has other merits as well.

  15. Trust Matters: Leadership for Successful Schools, 2nd Edition

    ERIC Educational Resources Information Center

    Tschannen-Moran, Megan

    2014-01-01

    Make your school soar by escalating trust between teachers, students, and families. Trust is an essential element in all healthy relationships, and the relationships that exist in your school are no different. How can your school leaders or teachers cultivate trust? How can your institution maintain trust once it is established? These are the…

  16. Learning Opportunities beyond the School. 2nd Edition.

    ERIC Educational Resources Information Center

    Hatcher, Barbara, Ed.; Beck, Shirley S., Ed.

    The fact that much of learning occurs beyond school walls points to the need for a holistic approach to education. Such an approach involves planned cooperative links between family and the formal and informal learning environments that exist in the community. This monograph advocates such a holistic approach, discussing not only the value of…

  17. Pesticide toxicity index for freshwater aquatic organisms, 2nd edition

    USGS Publications Warehouse

    Munn, Mark D.; Gilliom, Robert J.; Moran, Patrick W.; Nowell, Lisa H.

    2006-01-01

    The U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program is designed to assess current water-quality conditions, changes in water quality over time, and the effects of natural and human factors on water quality for the Nation's streams and ground-water resources. For streams, one of the most difficult parts of the assessment is to link chemical conditions to effects on aquatic biota, particularly for pesticides, which tend to occur in streams as complex mixtures with strong seasonal patterns. A Pesticide Toxicity Index (PTI) was developed that combines pesticide exposure of aquatic biota (measured concentrations of pesticides in stream water) with acute toxicity estimates (standard endpoints from laboratory bioassays) to produce a single index value for a sample or site. The development of the PTI was limited to pesticide compounds routinely measured in NAWQA studies and to toxicity data readily available from existing databases. Qualifying toxicity data were found for one or more types of test organisms for 124 of the 185 pesticide compounds measured in NAWQA samples, but with a wide range of available bioassays per compound (1 to 232). In the databases examined, there were a total of 3,669 bioassays for the 124 compounds, including 398 48-hour EC50 values (concentration at which 50 percent of test organisms exhibit a sublethal response) for freshwater cladocerans, 699 96-hour LC50 values (concentration lethal to 50 percent of test organisms) for freshwater benthic invertebrates, and 2,572 96-hour LC50 values for freshwater fish. The PTI for a particular sample is the sum of toxicity quotients (measured concentration divided by the median toxicity concentration from bioassays) for each detected pesticide, and thus, is based on the concentration addition model of pesticide toxicity. The PTI can be calculated for specific groups of pesticides and for specific taxonomic groups. Although the PTI does not determine whether water in a sample is toxic to aquatic organisms, its values can be used to rank or compare the toxicity of samples or sites on a relative basis for use in further analysis or additional assessments. The PTI approach may be useful as a basis for comparing the potential significance of pesticides in different streams on a common basis, for evaluating relations between pesticide exposure and observed biological conditions, and for prioritizing where further studies are most needed.

  18. Music: A Handbook for CSUF Students. 2nd edition.

    ERIC Educational Resources Information Center

    Davis, Barbara E.

    A resource book acquaints music students at the California State University, Fullerton (CSUF), with relevant library resources. Separate sections discuss term paper topics and outline use of the following library features: the card catalog, periodical indexes, computer searches, government documents, music collection indexes, thematic catalogs,…

  19. American Indian Studies. Library Research Guide. 2nd Edition.

    ERIC Educational Resources Information Center

    White, Phillip M.

    This guide to sources for San Diego (California) State University students doing library research on topics related to American Indian Studies begins by noting that information on North American Indians can be found in a variety of subject disciplines including history, anthropology, education, sociology, health care, law, business, and politics.…

  20. Dilemmas in Medicine, 2nd Edition 1977. CEM Probe.

    ERIC Educational Resources Information Center

    Undy, Harry, Ed.

    Published for secondary school youth in England, the PROBE series presents provocative information and discussion questions on topical themes. The focus of this issue is on aspects of medicine which raise moral dilemmas for doctors, patients, and society in general. This issue contains case studies which illustrate ethical questions raised by the…

  1. Neato Mosquito: An Elementary Curriculum Guide. 2nd Edition.

    ERIC Educational Resources Information Center

    Nasci, Roger S.; Herrington, James E.

    This curriculum guide was designed with the purpose of developing public awareness of LaCrosse (LAC) encephalitis, which is a mosquito transmitted disease. LAC cases have been increasing in large numbers in the Upper Midwest and Great Lakes regions during recent years. This disease primarily affects children under the age of 15, and this guide…

  2. Field-effect transistors (2nd revised and enlarged edition)

    NASA Astrophysics Data System (ADS)

    Bocharov, L. N.

    The design, principle of operation, and principal technical characteristics of field-effect transistors produced in the USSR are described. Problems related to the use of field-effect transistors in various radioelectronic devices are examined, and tables of parameters and mean statistical characteristics are presented for the main types of field-effect transistors. Methods for calculating various circuit components are discussed and illustrated by numerical examples.

  3. Psychological First Aid Field Operations Guide. 2nd Edition

    ERIC Educational Resources Information Center

    Brymer, Melissa; Layne, Christopher; Jacobs, Anne; Pynoos, Robert; Ruzek, Josef; Steinberg, Alan; Vernberg, Eric; Watson, Patricia

    2006-01-01

    Psychological First Aid is an evidence-informed modular approach to help children, adolescents, adults, and families in the immediate aftermath of disaster and terrorism. Psychological First Aid is designed to reduce the initial distress caused by traumatic events and to foster short- and long-term adaptive functioning and coping. Principles and…

  4. The Overhead System: Production, Implementation and Utilization. 2nd Edition.

    ERIC Educational Resources Information Center

    Smith, Richard E.; Pearson, Jerry D.

    This handbook is designed to help three groups: the administrator who does not have the services of a media specialist, the media specialist who wishes to expand his knowledge or skills, and the classroom teacher who recognizes the value of the overhead as a teaching tool and is looking for practical assistance. Guidelines are provided in 11…

  5. The Online Classroom: Teaching with the Internet. 2nd Edition.

    ERIC Educational Resources Information Center

    Cotton, Eileen Guiffre

    Presenting a wide array of Internet addresses and sample lessons, this book shows how teachers can integrate the Internet into their K-12 curriculum to actively involve students. The ideas and lessons in the book help students to communicate with people in faraway places; gather information from around the globe; develop sophisticated research…

  6. United States Atlas of Optical Telescopes. [2nd Edition

    NASA Technical Reports Server (NTRS)

    Meszaros, Stephen Paul

    1987-01-01

    This atlas shows the locations of and gives information about optical telescopes used for astronomical research in the United States as of late 1986. Those instruments with mirror or lens diameters of 3/4 m (approx. 30 inches) and larger are included. These telescopes are concentrated in the Southwest, on the West Coast and on the island of Hawaii.

  7. The Challenge of Problem-Based Learning. 2nd Edition.

    ERIC Educational Resources Information Center

    Boud, David, Ed.; Feletti, Grahame I., Ed.

    Problem-based learning is an approach to structuring the curriculum which involves confronting students with problems from practice which provide a stimulus for learning. However, there are many possible forms that a curriculum and process for teaching and learning might take and still be compatible with this definition. This book explores these…

  8. Better Speeches in Ten Simple Steps. Revised 2nd Edition.

    ERIC Educational Resources Information Center

    Robinson, James W.

    Acknowledging that the fear of public speaking is widespread, this book guides the reader/communicator through 10 steps of writing and presenting a speech. The book is based on the idea that solid preparation and following a few basic rules makes public speaking easier and the finished product more dynamic. The book is divided into the following…

  9. Sustainable Landscape Systems for Managing Storm Water 2nd Edition

    EPA Science Inventory

    Rain gardens are designed to capture and infiltrate rainwater in the landscape. These gardens are also called "rain water gardens". Rainwater is routed to the garden and filtered naturally by the plants and soils in the garden. This filtration process removes nutrients and poll...

  10. Community Survey on the Status of Women. 2nd Edition.

    ERIC Educational Resources Information Center

    Senderowitz, Judith; Hebert, Brenda

    This how-to kit for conducting a survey on the positions women hold in local occupational and decision-making structures is divided into six sections. Section I provides an explanation of the survey and its goals. Section II includes several survey questions and practical tips for finding the answers for each of eleven categories: Law, education,…

  11. Software for aerospace education: A bibliography, 2nd edition

    NASA Technical Reports Server (NTRS)

    Vogt, Gregory L.; Roth, Susan Kies; Phelps, Malcom V.

    1990-01-01

    This is the second aerospace education software bibliography to be published by the NASA Educational Technology Branch in Washington, DC. Unlike many software bibliographies, this bibliography does not evaluate and grade software according to its quality and value to the classroom, nor does it make any endorsements or warrant scientific accuracy. Rather, it describes software, its subject, approach, and technical details. This bibliography is intended as a convenience to educators. The specific software included represents replies to more than 300 queries to software producers for aerospace education programs.

  12. Guidelines for School Vision Screening Programs. 2nd Edition.

    ERIC Educational Resources Information Center

    Colorado State Dept. of Health, Denver.

    These Colorado guidelines explain the purpose of vision screening programs in schools and draw a distinction between screening and a screening program. They outline types of screening to be carried out for students at each grade level. Screening procedures are then described in detail, including: history and external observations, distance visual…

  13. Chemistry, 2nd Edition (by Rob Lewis and Wynne Evans)

    NASA Astrophysics Data System (ADS)

    Conover, Wheeler

    2002-04-01

    In summary, what American course would be best served with this text? Probably not a GOB course, because it contains too much math. Probably not a general chemistry course, because it contains not enough math--although more math would then make it an ideal text for general chemistry. Maybe a course in applied chemistry for two-year-college students--but it would be a tough sell, given the availability of such books as Zumdahl's Introductory Chemistry or Stoker's Introduction to Chemical Principles for that set. Perhaps we'll develop a course called "Honors Applied Chemistry" and use it there. Until then, it will remain in my collection as a reference.

  14. Radionuclide and radiation protection data handbook 2nd edition (2002).

    PubMed

    Delacroix, D; Guerre, J P; Leblanc, P; Hickman, C

    2002-01-01

    This handbook is a reference source of radionuclide and radiation protection information. Its purpose is to provide users of radionuclides in medicine, research and industry with consolidated and appropriate information and data to handle and transport radioactive substances safely. It is mainly intended for users in low and intermediate activity laboratories. Individual data sheets are provided for a wide range of commonly used radionuclides (144 in total). These radionuclides are classified into five different groups as a function of risk level, represented by colours red, orange, yellow, green and blue, in descending order of risk. PMID:11916063

  15. BOOK REVIEW: Mind, Matter and Quantum Mechanics (2nd edition)

    NASA Astrophysics Data System (ADS)

    Mahler, G.

    2004-07-01

    Quantum mechanics is usually defined in terms of some loosely connected axioms and rules. Such a foundation is far from the beauty of, e.g., the `principles' underlying classical mechanics. Motivated, in addition, by notorious interpretation problems, there have been numerous attempts to modify or `complete' quantum mechanics. A first attempt was based on so-called hidden variables; its proponents essentially tried to expel the non-classical nature of quantum mechanics. More recent proposals intend to complete quantum mechanics not within mechanics proper but on a `higher (synthetic) level'; by means of a combination with gravitation theory (R Penrose), with quantum information theory (C M Caves, C A Fuchs) or with psychology and brain science (H P Stapp). I think it is fair to say that in each case the combination is with a subject that, per se, suffers from a very limited understanding that is even more severe than that of quantum mechanics. This was acceptable, though, if it could convincingly be argued that scientific progress desperately needs to join forces. Quantum mechanics of a closed system was a beautiful and well understood theory with its respective state being presented as a point on a deterministic trajectory in Liouville space---not unlike the motion of a classical N-particle system in its 6N-dimensional phase-space. Unfortunately, we need an inside and an outside view, we need an external reference frame, we need an observer. This unavoidable partition is the origin of most of the troubles we have with quantum mechanics. A pragmatic solution is introduced in the form of so-called measurement postulates: one of the various incompatible properties of the system under consideration is supposed to be realized (i.e. to become a fact, to be defined without fundamental dispersion) based on `instantaneous' projections within some externally selected measurement basis. As a result, the theory becomes essentially statistical rather than deterministic; furthermore there is an asymmetry between the observed and the observing. This is the point where consciousness may come in. Complemented by an introduction and several appendices, Henry Stapp's book consists essentially of three parts: theory, implications, and new developments. The theory part gives a very readable account of the Copenhagen interpretation, some aspects of a psychophysical theory, and, eventually, hints towards a quantum foundation of the brain--mind connection. The next part, `implications', summarizes some previous attempts to bridge the gap between the working rules of quantum mechanics and their possible consequences for our understanding of this world (Pauli, Everett, Bohm, Heisenberg). The last section, `new developments', dwells on some ideas about the conscious brain and its possible foundation on quantum mechanics. The book is an interesting and, in part, fascinating contribution to a field that continues to be a companion to `practical' quantum mechanics since its very beginning. It is doubtful whether such types of `quantum ontologies' will ever become (empirically) testable; right now one can hardly expect more than to be offered some consistent `grand picture', which the reader may find more or less acceptable or even rewarding. Many practicing quantum physicists, though, will remain unimpressed. The shift from synthetic ontology to analytic ontology is the foundation of the present work. This means that fundamental wholes are being partitioned into their ontologically subordinate components by means of `events'. The actual event, in turn, is an abrupt change in the Heisenberg state describing the quantum universe. The new state then defines the tendencies associated with the next actual event. To avoid infinite regression in terms of going from one state of tendencies to the next, consciousness is there to give these events a special `feel', to provide a status of `intrinsic actuality'. The brain of an alert human observer is similar in an important way to a quantum detection device: it can amplify small signals to large macroscopic ef

  16. Parks Directory of the United States. 2nd Edition.

    ERIC Educational Resources Information Center

    Smith, Darren, Ed.

    This directory offers a comprehensive outdoor education reference source on more than 4,700 parks, forests, wildlife refuges, and recreation areas administered by the National Park Service, the U.S. Forest Service, the U.S. Fish and Wildlife Service, and by state park agencies. The Directory provides alphabetized, descriptive information on each…

  17. Brain Matters: Translating Research into Classroom Practice. 2nd Edition

    ERIC Educational Resources Information Center

    Wolfe, Patricia

    2010-01-01

    While you don't need to be a scientist to understand brain-compatible teaching, you'll be far more effective when you base your teaching practices on the very best scientific information. This expanded and updated ASCD best-seller delivers that essential information in clear, everyday language that any teacher can immediately incorporate into…

  18. Information Brief on Green Power Marketing, 2nd Edition

    SciTech Connect

    Sweezey, B.; Houston, A.

    1998-02-01

    This document is the second in a series of information briefs on green power marketing activity in the United States. It includes descriptions of utility green pricing programs, green power marketing activity, retail access legislation and pilot programs, and other data and information supporting the development of green power markets.

  19. The planet Jupiter: The observer's handbook /2nd revised edition/

    NASA Astrophysics Data System (ADS)

    Peek, B. M.; Moore, P.

    The book presents an account of observations of the planet Jupiter, complete to the year 1947 and including additional material to 1957, as well as the data revealed by these observations, revised in light of the Voyager results. Following remarks on the aims, methods and limitations of visual observations of the Jovian surface, attention is given to color and position observations, and observations of the individual polar regions, belts and zones, the Great Red Spot and South Tropical Disturbance, oscillating spots, and to the limitations, methods and achievements of photographic observations. A brief survey is presented of the satellite system and the mutual occultations and eclipses within it. Computational methods are also noted as regards the reduction of latitude measurements, times of apparent central meridian passage of a satellite shadow, and central meridian movements.

  20. CRC handbook of geophysical exploration at sea, 2nd edition

    SciTech Connect

    Geuer, R.A. )

    1990-01-01

    This book presents some of the most advanced research and operational information currently available about hard minerals and hydrocarbons. Information is provided in an integrated, interdisciplinary manner, stressing case histories and review chapters. Illustrations, graphs, tables, and color satellite images are used to graphically present the results of gravity, geodetic and seismic surveys, and 3-D sea floor sub-bottom visualizations. Data has been obtained from the Atlantic and Pacific Oceans, Gulf of Mexico, and Caribbean Sea using satellites, aircraft, and ships.

  1. Related Services. 2nd Edition. NICHCY News Digest.

    ERIC Educational Resources Information Center

    Mattson, Beverly

    This publication examines the requirement under the Individuals with Disabilities Education Act (IDEA) that mandates that all children with disabilities have available to them special education and related services designed to meet their unique needs and prepare them for employment and independent living. It investigates what is meant by "related…

  2. The evolving continents /2nd revised and enlarged edition/

    NASA Astrophysics Data System (ADS)

    Windley, B. F.

    The earth's history is traced through the tectonic evolution of the continental crust from the very beginning of the geological record, rather than by studying the stratigraphy of a particular area. The topics addressed include: Archean granulite-gneiss belts; Archean greenstone belts; crustal evolution in the Archean; early to mid-Proterozoic basic ultrabasic intrusion, basins, and belts; mid-Proterozoic anorogenic magmatism and abortive rifting; mid-late Proterozoic basins, dykes, glaciations, and life forms; late Proterozoic mobile belts; and crustal evolution in the Proterozoic. Also considered are: paleomagnetism and continental drift; paleoclimatology and the fossil record; Caledonian-Appalachian fold belt; the Hercynian fold belt; Pangaea and its breakup; plate tectonics and sea-floor spreading; island arcs; continental margin orogenic belts; the Western Americas; the Alpine fold belt; the Himalayas; and the evolving continents.

  3. Gifted Parent Groups: The SENG Model. 2nd Edition

    ERIC Educational Resources Information Center

    DeVries, Arlene R.; Webb, James T.

    2007-01-01

    This manual provides the essential information for persons wishing to conduct SENG Model parent support groups for parents of gifted children. Each week, parents in the group read a chapter of "A Parent's Guide to Gifted Children," and then discuss the concepts in the chapter, led by the group facilitator. Parents support one another in practicing…

  4. [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

  5. PC Board Layout and Electronic Drafting with CAD. Teacher Edition.

    ERIC Educational Resources Information Center

    Bryson, Jimmy

    This teacher's guide contains 11 units of instruction for a course on computer electronics and computer-assisted drafting (CAD) using a personal computer (PC). The course covers the following topics: introduction to electronic drafting with CAD; CAD system and software; basic electronic theory; component identification; basic integrated circuit…

  6. 2nd & 3rd Generation Vehicle Subsystems

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This paper contains viewgraph presentation on the "2nd & 3rd Generation Vehicle Subsystems" project. The objective behind this project is to design, develop and test advanced avionics, power systems, power control and distribution components and subsystems for insertion into a highly reliable and low-cost system for a Reusable Launch Vehicles (RLV). The project is divided into two sections: 3rd Generation Vehicle Subsystems and 2nd Generation Vehicle Subsystems. The following topics are discussed under the first section, 3rd Generation Vehicle Subsystems: supporting the NASA RLV program; high-performance guidance & control adaptation for future RLVs; Evolvable Hardware (EHW) for 3rd generation avionics description; Scaleable, Fault-tolerant Intelligent Network or X(trans)ducers (SFINIX); advance electric actuation devices and subsystem technology; hybrid power sources and regeneration technology for electric actuators; and intelligent internal thermal control. Topics discussed in the 2nd Generation Vehicle Subsystems program include: design, development and test of a robust, low-maintenance avionics with no active cooling requirements and autonomous rendezvous and docking systems; design and development of a low maintenance, high reliability, intelligent power systems (fuel cells and battery); and design of a low cost, low maintenance high horsepower actuation systems (actuators).

  7. Diesel Technology: Electrical and Electronic Systems. Teacher Edition [and] Student Edition.

    ERIC Educational Resources Information Center

    Ready, Allan; Kauffman, Ricky; Bogle, Jerry

    This document contains the materials for a competency-based course in diesel technology and electrical and electronic systems that is tied to measurable and observable learning outcomes identified and validated by an advisory committee of business and industry representatives and teachers. The competencies addressed align with the medium/heavy…

  8. 45 CFR 170.314 - 2014 Edition electronic health record certification criteria.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false 2014 Edition electronic health record certification criteria. 170.314 Section 170.314 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH INFORMATION TECHNOLOGY HEALTH INFORMATION TECHNOLOGY STANDARDS, IMPLEMENTATION SPECIFICATIONS, AND CERTIFICATION CRITERIA AND CERTIFICATION PROGRAMS...

  9. Gastrointestinal imaging in pediatrics, 2nd ed

    SciTech Connect

    Franken, E.A. Jr.; Smith, W.L.

    1982-01-01

    Gastrointestinal imaging in pediatrics is very different from its predecessor, gastrointestinal radiology in pediatrics, which was written eight years ago. The second edition is organized by anatomic area with supplemental chapters on special procedures (i.e., angiography, nuclear medicine, computerized axial tomography and ultrasonography). This volume contains 635 pages in contrast to the first edition which consisted of 323 pages. The arrangement of this volume is by anatomic area and not be clinical problem, therefore, the reader should have some background in pediatric radiology in order to find answers to specific questions.

  10. 2nd Generation RLV Risk Definition Program

    NASA Technical Reports Server (NTRS)

    Davis, Robert M.; Stucker, Mark (Technical Monitor)

    2000-01-01

    The 2nd Generation RLV Risk Reduction Mid-Term Report summarizes the status of Kelly Space & Technology's activities during the first two and one half months of the program. This report was presented to the cognoscente Contracting Officer's Technical Representative (COTR) and selected Marshall Space Flight Center staff members on 26 September 2000. The report has been approved and is distributed on CD-ROM (as a PowerPoint file) in accordance with the terms of the subject contract, and contains information and data addressing the following: (1) Launch services demand and requirements; (2) Architecture, alternatives, and requirements; (3) Costs, pricing, and business cases analysis; (4) Commercial financing requirements, plans, and strategy; (5) System engineering processes and derived requirements; and (6) RLV system trade studies and design analysis.

  11. 2nd International Planetary Probe Workshop

    NASA Technical Reports Server (NTRS)

    Venkatapathy, Ethiraj; Martinez, Ed; Arcadi, Marla

    2005-01-01

    Included are presentations from the 2nd International Planetary Probe Workshop. The purpose of the second workshop was to continue to unite the community of planetary scientists, spacecraft engineers and mission designers and planners; whose expertise, experience and interests are in the areas of entry probe trajectory and attitude determination, and the aerodynamics/aerothermodynamics of planetary entry vehicles. Mars lander missions and the first probe mission to Titan made 2004 an exciting year for planetary exploration. The Workshop addressed entry probe science, engineering challenges, mission design and instruments, along with the challenges of reconstruction of the entry, descent and landing or the aerocapture phases. Topics addressed included methods, technologies, and algorithms currently employed; techniques and results from the rich history of entry probe science such as PAET, Venera/Vega, Pioneer Venus, Viking, Galileo, Mars Pathfinder and Mars MER; upcoming missions such as the imminent entry of Huygens and future Mars entry probes; and new and novel instrumentation and methodologies.

  12. Practical noninvasive vascular diagnosis, 2nd ed

    SciTech Connect

    Kempczinski, R.F.; Yao, J.T.

    1987-01-01

    In this second edition all of the chapters have been revised and new contributors have added chapters on computers and data management in the lab, the training of vascular lab technologists, duplex scanning, transcutaneous rhoO/sup 2/ determination and many other important topics.

  13. Philips' 2nd generation Novallure LED candle lamp

    NASA Astrophysics Data System (ADS)

    Li, Yun; Pei, Zhigang; Yuan, Chuan; Jiang, Tan; Lu, Zhengsong; Wang, Yuqian; Duan, Xiaoqing; Xiong, Yan; Zhong, Hong; Liu, Ye

    2010-08-01

    Finding an energy efficient replacement of incandescent candle lamp has been a technical challenge. Compact fluorescent lamps, for example, can be miniaturized to fit the form factor of a candle lamp but they fail to reproduce its "sparkle" effect. Empowered by solid state lighting technology along with original optical design, Philips has successfully developed LED-powered candle lamps "Novallure" with great energy savings (2W power consumption with lumen output of 55 lumen) and the "butterfly" radiation pattern that mimics the sparkle effect from an incandescent candle lamp. With new high performance LED packages, novel under-cut prismatic optics and state-of-the-art electronic driver solution and thermal solution, we have developed a 2nd generation Novallure with breakthrough performance: a dimmable 2700K 136 lumen LED candle lamp with CRI 90.

  14. Exogenous attention enhances 2nd-order contrast sensitivity.

    PubMed

    Barbot, Antoine; Landy, Michael S; Carrasco, Marisa

    2011-05-11

    Natural scenes contain a rich variety of contours that the visual system extracts to segregate the retinal image into perceptually coherent regions. Covert spatial attention helps extract contours by enhancing contrast sensitivity for 1st-order, luminance-defined patterns at attended locations, while reducing sensitivity at unattended locations, relative to neutral attention allocation. However, humans are also sensitive to 2nd-order patterns such as spatial variations of texture, which are predominant in natural scenes and cannot be detected by linear mechanisms. We assess whether and how exogenous attention--the involuntary and transient capture of spatial attention--affects the contrast sensitivity of channels sensitive to 2nd-order, texture-defined patterns. Using 2nd-order, texture-defined stimuli, we demonstrate that exogenous attention increases 2nd-order contrast sensitivity at the attended location, while decreasing it at unattended locations, relative to a neutral condition. By manipulating both 1st- and 2nd-order spatial frequency, we find that the effects of attention depend both on 2nd-order spatial frequency of the stimulus and the observer's 2nd-order spatial resolution at the target location. At parafoveal locations, attention enhances 2nd-order contrast sensitivity to high, but not to low 2nd-order spatial frequencies; at peripheral locations attention also enhances sensitivity to low 2nd-order spatial frequencies. Control experiments rule out the possibility that these effects might be due to an increase in contrast sensitivity at the 1st-order stage of visual processing. Thus, exogenous attention affects 2nd-order contrast sensitivity at both attended and unattended locations. PMID:21356228

  15. Exogenous attention enhances 2nd-order contrast sensitivity

    PubMed Central

    Barbot, Antoine; Landy, Michael S.; Carrasco, Marisa

    2011-01-01

    Natural scenes contain a rich variety of contours that the visual system extracts to segregrate the retinal image into perceptually coherent regions. Covert spatial attention helps extract contours by enhancing contrast sensitivity for 1st-order, luminance-defined patterns at attended locations, while reducing sensitivity at unattended locations, relative to neutral attention allocation. However, humans are also sensitive to 2nd-order patterns such as spatial variations of texture, which are predominant in natural scenes and cannot be detected by linear mechanisms. We assess whether and how exogenous attention—the involuntary and transient capture of spatial attention—affects the contrast sensitivity of channels sensitive to 2nd-order, texture-defined patterns. Using 2nd-order, texture-defined stimuli, we demonstrate that exogenous attention increases 2nd-order contrast sensitivity at the attended location, while decreasing it at unattended locations, relative to a neutral condition. By manipulating both 1st- and 2nd-order spatial frequency, we find that the effects of attention depend both on 2nd-order spatial frequency of the stimulus and the observer’s 2nd-order spatial resolution at the target location. At parafoveal locations, attention enhances 2nd-order contrast sensitivity to high, but not to low 2nd-order spatial frequencies; at peripheral locations attention also enhances sensitivity to low 2nd-order spatial frequencies. Control experiments rule out the possibility that these effects might be due to an increase in contrast sensitivity at the 1st-order stage of visual processing. Thus, exogenous attention affects 2nd-order contrast sensitivity at both attended and unattended locations. PMID:21356228

  16. 2nd Generation Reusable Launch Vehicle NASA Led Propulsion Tasks

    NASA Technical Reports Server (NTRS)

    Richards, Steve

    2000-01-01

    Design, development and test of a 2nd generation Reusable Launch Vehicle (RLV) is presented. This current paper discusses the following: 2nd Generation RLV Propulsion Project, Overview of NASA Led Tasks in Propulsion, Gen2 Turbo Machinery Technology Demonstrator, and Combustion Devices Test Bed, GRCop-84 Sheet For Combustion Chambers, Nozzles and Large Actively Cooled Structures

  17. Surfactants and interfacial phenomena, 2nd Ed

    SciTech Connect

    Rosen

    1989-01-01

    The second edition of this monograph on surfactants has been updated to reflect recent advances in our knowledge of theory and practices. New applications run the gamut from microelectronics and magnetic recording, to biotechnology and nonconventional energy conversion. There is a new chapter on the interactions between surfactants. New sections have been added, and original sections expanded, on such topics as ultralow liquid-liquid interfacial tension; microemulsions, miniemulsions, and multiple emulsions; liquid crystal formation; hydrotropy; and steric forces in the stabilization of dispersions. There is also new material on lime soap dispersing agents; fabric softeners, adsorption and wetting of solid surfaces, both equilibrium and none-equilibrium; the relationship between adsorption and micellation in aqueous solutions and its effect on surface tension reduction; and factors determining micellar structure and shape.

  18. APTWG: 2nd Asia-Pacific Transport Working Group Meeting

    NASA Astrophysics Data System (ADS)

    Dong, J. Q.; Shi, Y. J.; Tamura, N.; Jhang, Hogun; Watanabe, T.-H.; Ding, X. T.

    2013-02-01

    This conference report summarizes the contributions to and discussions at the 2nd Asia-Pacific Transport Working Group Meeting held in Chengdu, China, from 15 to 18 May 2012. The topics of the meeting were organized under five main headings: momentum transport, non-locality in transport, edge turbulence and L-H transition, three-dimensional effects on transport physics, and particle, momentum and heat pinches. It is found that lower hybrid wave and ion cyclotron wave induce co-current rotation while electron cyclotron wave induces counter-current rotation. A four-stage imaging for low (L) to high (H) confinement transition gradually emerges and a more detailed verification is urgently expected. The new edge-localized modes mitigation technique with supersonic molecular beam injection was approved to be effective to some extent on HL-2A and KSTAR. It is also found that low collisionality, trapped electron mode to ion temperature gradient transition (or transition of higher to lower density and temperature gradients), fuelling and lithium coating are in favour of inward pinch of particles in tokamak plasmas.

  19. Florida Investigates 2nd Possible Local Transmission of Zika Virus

    MedlinePlus

    ... html Florida Investigates 2nd Possible Local Transmission of Zika Virus If confirmed, cases would be first instances ... investigating a second possible case of locally transmitted Zika infection. On Tuesday, the first possible case of ...

  20. BOOK REVIEW: Quantum Gravity (2nd edn)

    NASA Astrophysics Data System (ADS)

    Husain, Viqar

    2008-06-01

    There has been a flurry of books on quantum gravity in the past few years. The first edition of Kiefer's book appeared in 2004, about the same time as Carlo Rovelli's book with the same title. This was soon followed by Thomas Thiemann's 'Modern Canonical Quantum General Relativity'. Although the main focus of each of these books is non-perturbative and non-string approaches to the quantization of general relativity, they are quite orthogonal in temperament, style, subject matter and mathematical detail. Rovelli and Thiemann focus primarily on loop quantum gravity (LQG), whereas Kiefer attempts a broader introduction and review of the subject that includes chapters on string theory and decoherence. Kiefer's second edition attempts an even wider and somewhat ambitious sweep with 'new sections on asymptotic safety, dynamical triangulation, primordial black holes, the information-loss problem, loop quantum cosmology, and other topics'. The presentation of these current topics is necessarily brief given the size of the book, but effective in encapsulating the main ideas in some cases. For instance the few pages devoted to loop quantum cosmology describe how the mini-superspace reduction of the quantum Hamiltonian constraint of LQG becomes a difference equation, whereas the discussion of 'dynamical triangulations', an approach to defining a discretized Lorentzian path integral for quantum gravity, is less detailed. The first few chapters of the book provide, in a roughly historical sequence, the covariant and canonical metric variable approach to the subject developed in the 1960s and 70s. The problem(s) of time in quantum gravity are nicely summarized in the chapter on quantum geometrodynamics, followed by a detailed and effective introduction of the WKB approach and the semi-classical approximation. These topics form the traditional core of the subject. The next three chapters cover LQG, quantization of black holes, and quantum cosmology. Of these the chapter on LQG is

  1. Molecular motors and the 2nd law of thermodynamics

    NASA Astrophysics Data System (ADS)

    Wang, Zhisong

    2014-03-01

    Molecular motors from biology and nanotechnology often operate on chemical energy of fuel molecules in an isothermal environment, unlike macroscopic heat engines that draw energy from a heat flow between two temperatures. Nevertheless, isothermal molecular motors are still subject to the 2nd law of thermodynamics in a fundamental way: their directional motion must cost a finite amount of energy other than the environmental heat even though no work is done; otherwise the 2nd law would be violated. Hence the 2nd law requires a finite energy price for pure direction of molecular motors. But what is the lowest price of direction allowed by the 2nd law? And how does the 2nd law-decreed price of direction limit performance of molecular motors? In the talk, I shall present our theoretical study of the 2nd law-molecular motor link on basis of the accumulated biomotor phenomenology, and also introduce our experimental effort to develop biomimetic DNA bipedal nanomotors following the mechanistic guidelines out of the theoretical study. [Main contents of this talk are from references:] This work is partially supported by FRC grants R-144-000-259-112, R-144-000-290-112 and R-144-000-320-112.

  2. Designing Interactive Courseware: Creating an Electronic Edition of the Notes of Debates in the Philadelphia Convention of 1787.

    ERIC Educational Resources Information Center

    Schick, James B. M.

    2002-01-01

    Describes the educational philosophy and decisions that shaped development of an electronic reader's edition of James Madison's notes on the debates of the Philadelphia Convention of 1787. Discusses the role of hypermedia in history instruction. %Illustrates and explains the design of the resource. (PAL)

  3. PREFACE: 1st-2nd Young Researchers Meetings in Rome - Proceedings

    NASA Astrophysics Data System (ADS)

    YRMR Organizing Committee; Cannuccia, E.; Mazzaferro, L.; Migliaccio, M.; Pietrobon, D.; Stellato, F.; Veneziani, M.

    2011-03-01

    Students in science, particularly in physics, face a fascinating and challenging future. Scientists have proposed very interesting theories, which describe the microscopic and macroscopic world fairly well, trying to match the quantum regime with cosmological scales. Between the extremes of this scenario, biological phenomena in all their complexity take place, challenging the laws we observe in the atomic and sub-atomic world. More and more accurate and complex experiments have been devised and these are now going to test the paradigms of physics. Notable experiments include: the Large Hadronic Collider (LHC), which is going to shed light on the physics of the Standard Model of Particles and its extensions; the Planck-Herschel satellites, which target a very precise measurement of the properties of our Universe; and the Free Electron Lasers facilities, which produce high-brilliance, ultrafast X-ray pulses, allowing the investigation of the fundamental processes of solid state physics, chemistry, and biology. These projects are the result of huge collaborations spread across the world, involving scientists belonging to different and complementary research fields: physicists, chemists, biologists and others, keen to make the best of these extraordinary laboratories. Even though each branch of science is experiencing a process of growing specialization, it is very important to keep an eye on the global picture, remaining aware of the deep interconnections between inherent fields. This is even more crucial for students who are beginning their research careers. These considerations motivated PhD students and young post-docs connected to the Roman scientific research area to organize a conference, to establish the background and the network for interactions and collaborations. This resulted in the 1st and 2nd Young Researchers Meetings in Rome (http://ryrm.roma2.infn.it), one day conferences aimed primarily at graduate students and post-docs, working in physics in Italy

  4. The transient nature of 2nd-order stereopsis.

    PubMed

    Hess, Robert F; Wilcox, Laurie M

    2008-05-01

    There are currently two competing dichotomies used to describe how local stereoscopic information is processed by the human visual system. The first is in terms of the type of the spatial filtering operations used to extract relevant image features prior to stereoscopic analysis (i.e. 1st- vs 2nd-order stereo; [Hess, R. F., & Wilcox, L. M. (1994). Linear and non-linear filtering in stereopsis. Vision Research, 34, 2431-2438]). The second is in terms of the temporal properties of the mechanisms used to process stereoscopic information (i.e. sustained vs transient stereo; [Schor, C. M., Edwards, M., & Pope, D. R. (1998). Spatial-frequency and contrast tuning of the transient-stereopsis system. Vision Research, 38(20), 3057-3068]). Here we compare the dynamics of 1st- and 2nd-order stereopsis using several types of stimuli and find a clear dissociation in which 1st-order stimuli exhibit sustained properties while 2nd-order patterns show more transient properties. Our results and analyses unify and simplify two complimentary bodies of work. PMID:18407312

  5. 77 FR 72985 - Health Information Technology: Revisions to the 2014 Edition Electronic Health Record...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ..., Federal Policy Division, Office of Policy and Planning, Office of the National Coordinator for Health... FR 44316 through 44317; 77 FR 53970) for discussions of legislative basis, including sections 1848(o... September 4, 2012 Federal Register (77 FR 54163), the Secretary issued a final rule (the ``2014 Edition...

  6. The Futures of Adult Educator(s): Agency, Identity and Ethos. Joint Conference Proceedings of the 2nd ESREA/ReNAdET Meeting and the 4th TQF Seminar (Tallinn, Estonia, November 9-11, 2011)

    ERIC Educational Resources Information Center

    Heikkinen, Anja, Ed.; Jogi, Larissa, Ed.; Jutte, Wolfgang, Ed.; Zarifis, Georgios K., Ed.

    2012-01-01

    This edited volume contains the papers presented in the 2nd ESREA|ReNAdet meeting that was jointly organised with the VET & CULTURE Network in the University of Tallinn (Estonia), 9-11 November 2011. The papers that appear in the volume discuss the future (or the futures) of adult educators in respect to issues of developing their identities and…

  7. Two 2nd Circuit decisions represent mixed bag on insurance.

    PubMed

    2000-01-21

    The 2nd U.S. Circuit Court of Appeals in New York issued two important rulings within a week on the extent to which the Americans with Disabilities Act (ADA) regulates insurance practices. [Name removed] v. Allstate Life Insurance Co. was a plaintiff-friendly decision, finding that the insurance company illegally refused to sell life insurance to a married couple because of their mental disability, major depression. [Name removed]. v. Israel Discount Bank of New York was more defendant friendly and tackled the issue of whether the ADA permits different benefit caps for mental and physical disabilities. PMID:11367226

  8. The Role of Educational Broadcasts in Japanese Schools. 2nd Edition.

    ERIC Educational Resources Information Center

    Akiyama, Takashiro; Kodaira, Sachiko Imaizumi

    School broadcasting has a relatively long history in Japan. Radio programs intended for school use were inaugurated by NHK (Japan Broadcasting Corporation) in 1935, and school television broadcasting began in 1953. As of April 1986, the NHK sends 7 hours and 30 minutes of radio programs and 32 hours and 15 minutes of television programs per week,…

  9. Assessing Reading: Multiple Measures for Kindergarten through Twelfth Grade. 2nd Edition

    ERIC Educational Resources Information Center

    Diamond, Linda, Ed.; Thorsnes, B. J., Ed.

    2008-01-01

    This book contains a collection of formal and informal reading assessments for use with students in Grades K-12. These assessments assist the teacher in targeting areas of strength and weakness, in monitoring student reading development, and in planning appropriate instruction. Unlike large-scale achievement tests, the majority of these…

  10. Catalan: The Catalan Language in Education in Spain, 2nd Edition. Regional Dossiers Series

    ERIC Educational Resources Information Center

    Areny, Maria, Comp.; Mayans, Pere, Comp.; Forniès, David, Comp.

    2013-01-01

    Regional dossiers aim at providing a concise description and basic statistics about minority language education in a specific region of Europe. Aspects that are addressed include features of the education system, recent educational policies, main actors, legal arrangements, and support structures, as well as quantitative aspects, such as the…

  11. Swedish: The Swedish Language in Education in Finland, 2nd Edition. Regional Dossiers Series

    ERIC Educational Resources Information Center

    Østern, Anna-Lena, Comp.; Harju-Luukkainen, Heidi, Comp.

    2013-01-01

    This regional dossier aims to provide a concise, description and basic statistics about minority language education in a specific region of Europe. Aspects that are addressed include features of the education system, recent educational policies, main actors, legal arrangements, and support structures, as well as quantitative aspects, such as the…

  12. Vermont Public Library Almanac: A Compendium of Often-Answered Questions. 2nd Edition.

    ERIC Educational Resources Information Center

    Kotch, Marianne

    This document contains brief answers to some of the most frequently raised issues related to running a small Vermont public library. Areas covered include accessibility, the American Library Association, automation, awards, binding, services for the blind and physically handicapped, the Board of Libraries, the Board of Trustees, book dealers, book…

  13. Analysis and performance of fiber composites (2nd revised and enlarged edition)

    SciTech Connect

    Agarwal, B.D.; Broutman, L.J.

    1990-01-01

    A comprehensive introduction is presented to engineering practices in the field of fiber-reinforced thermosetting and thermoplastic polymer matrix composites. After discussing the characteristics of the glass fibers that constitute the most commonly encountered reinforcement for these materials, carbon/graphite, aramid, and boron reinforcements are treated and the polymer matrix properties of greatest significance for resulting composite mechanical behavior are discussed. Attention is then given to the behavior of unidirectional composites, the design of short-fiber composites, the analysis of orthotropic lamina and of laminated composites, and the fatigue, impact, and environmental susceptibility of composites, as well as the methods used for their characterization.

  14. Lunar base launch and landing facility conceptual design, 2nd edition

    NASA Technical Reports Server (NTRS)

    1988-01-01

    This report documents the Lunar Base Launch and Landing Facility Conceptual Design study. The purpose of this study was to examine the requirements for launch and landing facilities for early lunar bases and to prepare conceptual designs for some of these facilities. The emphasis of this study is on the facilities needed from the first manned landing until permanent occupancy. Surface characteristics and flight vehicle interactions are described, and various facility operations are related. Specific recommendations for equipment, facilities, and evolutionary planning are made, and effects of different aspects of lunar development scenarios on facilities and operations are detailed. Finally, for a given scenario, a specific conceptual design is developed and presented.

  15. Literacy: The Key to Success. A Literacy Handbook, 2nd Edition.

    ERIC Educational Resources Information Center

    Mid-York Library System, Utica, NY.

    Designed to provide a comprehensive literacy reference for public libraries, this handbook presents a glossary of terms, background information on functional literacy, and brief reviews of 14 additional topics: (1) literacy statistics; (2) adult performance levels; (3) the problem of adult education; (4) illiteracy generates itself; (5) about…

  16. Radio Learning Group Manual. How to Run a Radio Learning Campaign. 2nd and Revised Edition.

    ERIC Educational Resources Information Center

    Crowley, David; And Others

    The Third World countries of Botswana and Tanzania have used Radio Learning Group (RLG) campaigns effectively to get a limited amount of important information to a very large group of people at the same time. During campaigns voluntary participants organized in groups of 5-20 meet twice a week for about 5 weeks to listen to radio broadcasts about…

  17. Mechanics and thermodynamics of propulsion (2nd revised and enlarged edition)

    NASA Astrophysics Data System (ADS)

    Hill, Philip G.; Peterson, Carl R.

    The present volume proceeds under the principle that a few fundamental physical principles can with suitable application furnish students of mechanical and aeronautical engineering with an understanding of all aspects of aircraft and spacecraft propulsion. This methodology can further yield usefully quantitative assessments of performance, and indicate prospects for further improvement. Attention is given to the jet propulsion principle, the mechanics and thermodynamics of fluid flow, the thermodynamics of aircraft gas turbine engines, axial compressors and turbines, centrifugal compressors, chemical propellant rocket engine operation and performance, turbomachinery for liquid propellant rockets, and electrical rocket propulsion.

  18. Higher Education Financing in the Fifty States: Interstate Comparisons Fiscal Year 1979. 2nd Edition.

    ERIC Educational Resources Information Center

    McCoy, Marilyn; Halstead, D. Kent

    Information on state-level financing of higher education and on institutional revenues and expenditures is presented for fiscal year 1979. State rankings are provided on state and local government finances, support of colleges, and other trend data. Each state report consists of eight pages and is divided into eight topics: commentary on unique…

  19. Asturian: The Asturian Language in Education in Spain, 2nd Edition. Regional Dossiers Series

    ERIC Educational Resources Information Center

    González-Riaño, Xosé Antón, Comp.; Fernández-Costales, Alberto, Comp.

    2014-01-01

    This regional dossier aims to provide a concise, description and basic statistics about minority language education in a specific region of Europe. Aspects that are addressed include features of the education system, recent educational policies, main actors, legal arrangements, and support structures, as well as quantitative aspects, such as the…

  20. Welsh: The Welsh Language in Education in the UK, 2nd Edition. Regional Dossiers Series

    ERIC Educational Resources Information Center

    Jones, Meirion Prys, Comp.; Jones, Ceinwen, Comp.

    2014-01-01

    This regional dossier aims to provide a concise, description and basic statistics about minority language education in a specific region of Europe. Aspects that are addressed include features of the education system, recent educational policies, main actors, legal arrangements, and support structures, as well as quantitative aspects, such as the…

  1. Becoming a Fundraiser: The Principles and Practice of Library Development. 2nd Edition.

    ERIC Educational Resources Information Center

    Steele, Victoria; Elder, Stephen D.

    This resource presents the tools necessary for bringing librarians' development and fundraising skills up to the level necessary to lead an effective campaign. The book points out that there are significant differences between raising money for libraries, especially academic libraries, and raising money for other types of organizations. It shows…

  2. English L2 Reading: Getting to the Bottom. 2nd Edition

    ERIC Educational Resources Information Center

    Birch, Barbara M.

    2007-01-01

    This book remains a comprehensive, myth-debunking examination of how L1 features (orthographic system, phonology, morphology) can influence English L2 reading at the "bottom" of the reading process. It provides a thorough but very accessible linguistic/psycholinguistic examination of the lowest levels of the reading process. It is both theoretical…

  3. Behavior of Spinning Space Vehicles with Onboard Liquids, 2nd Edition, Technical Report B8030

    NASA Technical Reports Server (NTRS)

    Hubert, Carl

    2008-01-01

    Although the fundamental principles of spin stabilization are well established, uncertainty regarding the potential for rapid nutation growth caused by onboard liquids is a continuing concern. NASA and other organizations regularly encounter the issue of rapid nutation growth due to energy dissipation by liquids on spinning vehicles. Of concern is the stability of spinning upper stages and of spacecraft that spin for part or all of their missions. Several missions have required last-minute hardware or operational changes to deal with rapid nutation divergences that were identified late in the program. In some instances, major schedule slips were barely averted. In at least two cases, it was determined that a spinning upper stage was not a viable option. Historically, the "slosh" issue has been addressed by each space vehicle project individually, if it has been addressed at all. Due to budgetary and programmatic constraints, individual projects are unable to address the problem globally. Hence, there has been little effort to collect available test and flight data and use that data to make a coherent, unified picture of the "slosh" effect and how to deal with it. To some extent, each project has had to "reinvent the wheel", which can be both costly and risky. This study is a step toward correcting the situation. Specifically, the goal was to identify and collect available flight and test data for spinning vehicles with onboard liquid propellants. A total of 149 flight data points and 1,692 test points were collected as part of this study. This data was analyzed, correlated, and is presented here in a normalized form. In most cases, the normalization involves a dimensionless nutation time constant that can be used to predict performance of other vehicles with the same type of tank. For some configurations, it was also possible to identify conditions that can lead to resonance between nutational motion and liquid modes. Gaps in the knowledge base are identified and approaches to filling those gaps are outlined. The data presented here has two different but related uses. First, it can be applied directly to current and future spacecraft programs. Second, it can provide truth models for testing analytical techniques. Experience has shown that purely analytical models of the liquid "slosh" effect on spinning vehicles are unreliable unless they are validated against flight or test data. To the author's knowledge, this report contains the most extensive and varied data set available. As such, it should be a good resource for anyone seeking to develop and validate improved analytical techniques. All of the original digital data sets have been archived on disk, with copies provided to NASA/KSC. With some restrictions, many of these data sets can be made available to researchers within the United States. Whenever possible, spacecraft are identified by name in this report. However, several organizations provided access to data with the explicit proviso that their programs not be identified and that parameters be presented only in normalized form. These constraints have been respected.

  4. Improved Career Decision Making through the Use of Labor Market Information. 2nd Edition.

    ERIC Educational Resources Information Center

    Scott, Paige Birdsall

    These training materials consist of a pretest, eight instructional units, and a posttest designed for a workshop to train counselors in using labor market information to help students improve their career decisions. Covered in the instructional units are the following topics: career decision making and the role of labor market information,…

  5. Kerala: Radical Reform As Development in an Indian State. 2nd Edition.

    ERIC Educational Resources Information Center

    Franke, Richard W.; Chasin, Barbara H.

    Kerala, a state in southwestern India, has implemented radical reform as a development strategy. As a result, Kerala now has some of the Third World's highest levels of health, education, and social justice. Originally published in 1989, this book traces the role that movements of social justice played in Kerala's successful struggle to…

  6. How To Prepare for and Respond to a Crisis. 2nd Edition.

    ERIC Educational Resources Information Center

    Schonfeld, David J.; Lichtenstein, Robert; Pruett, Marsha Kline; Speese-Linehan, Dee

    Dealing with the effects of a crisis on school children and staff is not the primary mission of schools, nor is it the reason why most educators or school administrators entered the profession. Not surprisingly, therefore, many schools do not plan for or prepare to respond to a crisis that might affect their students and staff. This book, designed…

  7. Research in Applied Linguistics: Becoming a Discerning Consumer, 2nd Edition

    ERIC Educational Resources Information Center

    Perry, Fred L., Jr.

    2011-01-01

    Newly updated and revised, this popular text provides a solid introduction to the foundations of research methods, with the goal of enabling students and professionals in the field of applied linguistics to become not just casual consumers of research who passively read bits and pieces of a research article, but "discerning" consumers able to…

  8. Digital avionics systems - Principles and practices (2nd revised and enlarged edition)

    NASA Technical Reports Server (NTRS)

    Spitzer, Cary R.

    1993-01-01

    The state of the art in digital avionics systems is surveyed. The general topics addressed include: establishing avionics system requirements; avionics systems essentials in data bases, crew interfaces, and power; fault tolerance, maintainability, and reliability; architectures; packaging and fitting the system into the aircraft; hardware assessment and validation; software design, assessment, and validation; determining the costs of avionics.

  9. Problems as Possibilities: Problem-Based Learning for K-16 Education. 2nd Edition.

    ERIC Educational Resources Information Center

    Torp, Linda; Sage, Sara

    This book serves as a guide for educators who want to know about and use problem-based learning (PBL) in their schools. Chapter 1 provides anecdotal reports by teachers and students, including examples from universities as well as elementary and secondary education. Chapter 2 gives an overview of PBL for those who want to learn more about the…

  10. Research Findings to Support Effective Educational Policies: A Guide for Policymakers. 2nd Edition

    ERIC Educational Resources Information Center

    Wallace Foundation, 2011

    2011-01-01

    In this brief guide, first published in 2009 and updated in March 2011 with new research, The Wallace Foundation highlights what it has learned about how to improve the academic and enrichment opportunities we provide for our children, both in and out of school. The research findings and other resources cited in this document offer…

  11. What Every Patient, Family, Friend, and Caregiver Needs To Know about Psychiatry. 2nd Edition.

    ERIC Educational Resources Information Center

    Roukema, Richard W.

    This book is written in a simple, concise style for the layperson--and is packed with need-to-know information on adult psychiatric disorders, including their causes, approaches to treatment, and what caregivers can do to help. The book is promoted as an excellent text for introduction to psychiatry classes in colleges and nursing schools for…

  12. Research into Teaching Methods in Higher Education. 2nd Edition. Research into Higher Education Monographs.

    ERIC Educational Resources Information Center

    Beard, Ruth M.

    This monograph surveys mostly British research on teaching in higher education. Most of the works cited appeared in the '60s. No British studies have been made to assess the effects of whole courses. Assessment is usually based on staff-student conferences or questionnaires. Some studies have been done on the objectives of college teaching.…

  13. The CEO Contract: A Guide for Presidents and Boards. 2nd Edition

    ERIC Educational Resources Information Center

    Wallin, Desna L.

    2007-01-01

    This publication represents a complete guide to crafting well-written, comprehensive contracts for hiring and retaining successful presidents. The author's timely and practical book covers what it is like to be a college president today; the basics of a good contract; terms of appointment; expectations, assessment, and evaluation; compensation and…

  14. STDs & HIV: A Guide for Today's Teens. 2nd Edition. Student Manual.

    ERIC Educational Resources Information Center

    Yarber, William L.

    This student workbook describes a prevention education curriculum about sexually transmitted diseases (STDs), including HIV/AIDS, discussing: "Why Learn About STD/HIV?"; "Objectives"; "Self-Test: Discovering What I Know - 1"; Self-Test: Discovering What I Believe - 1"; "STD/HIV Fact #1: The STD/HIV Problem" (e.g., size of the problems and serious…

  15. Questions and Answers about IDEA. 2nd Edition. NICHCY News Digest.

    ERIC Educational Resources Information Center

    Kupper, Lisa, Ed.; Gutierrez, Mary Kate, Ed.

    This document provides answers to questions frequently asked by parents and practitioners about the mandates and requirements of the Individuals with Disabilities Education Act Amendments of 1997 (IDEA). The 29 questions are organized into six sections: (1) background information on the IDEA (history of IDEA, and obtaining copies of IDEA and…

  16. A Review of the Literature on Second Language Learning. 2nd Edition

    ERIC Educational Resources Information Center

    Archibald, John; Roy, Sylvie; Harmel, Sandra; Jesney, Karen; Dewey, Emily; Moisik, Scott; Lessard, Pascale

    2006-01-01

    A review of the literature on second language learning is an update of the 2004 review (ED491537) of the literature on four aspects of language learning, focusing on the benefits and challenges for language learners. This updated report provides an overview of the current literature relating to the effects of learning a second language on the…

  17. Real Time Physics Module 2: Heat and Thermodynamics, 2nd Edition

    NASA Astrophysics Data System (ADS)

    Sokoloff, David R.

    2004-02-01

    Lab 1: Introduction to Heat and Temperature. Lab 2: Energy Transfer and Temperature Change. Lab 3: Heat Energy Transfer. Lab 4: The First Law of Thermodynamics. Lab 5: The Ideal Gas Law. Lab 6: Heat Engines. Appendix A: RealTime Physics Heat and Thermodynamics Experiment. Configuration Files.

  18. Prison Education in England and Wales. (2nd Revised Edition). Mendip Papers MP 022.

    ERIC Educational Resources Information Center

    Ripley, Paul

    In response to prison disturbances in England and Wales in the late 1980s, the education program for prisoners was improved and more prisoners were given access to educational services. Although education is a relatively new phenomenon in the English and Welsh penal system, by the 20th century, education had become an integral part of prison life.…

  19. Integrated microcircuits in radioelectronic devices (2nd revised and enlarged edition)

    NASA Astrophysics Data System (ADS)

    Migulin, I. N.; Chapovskii, M. Z.

    The book is concerned with problems associated with the use of analog integrated circuits. Methods are presented for the analysis and synthesis of linear radioelectronic devices on the basis of parameters specified in frequency and time domains. Various radioelectronic components are examined, with particular attention given to selective low- and high-frequency amplifiers and pulse amplifiers. The discussion also covers the analysis and synthesis of high-Q multifunctional selective circuits and resistance converters. Examples of circuit design are presented.

  20. Whole-Faculty Study Groups: Creating Student-Based Professional Development. 2nd Edition.

    ERIC Educational Resources Information Center

    Murphy, Carlene U.; Lick, Dale W.

    This book discusses the most current knowledge on whole- faculty study groups (WFSGs). Nine chapters examine: (1) "Introduction" (how WFSGs began and spread); (2) "Enabling Professional Development and Schoolwide Change" (guiding principles and questions); (3) "Key Components: Context, Process, and Content"; (4) "Context: Clarifying Roles,…

  1. In There with the Kids: Crafting Lessons that Connect with Students, 2nd Edition

    ERIC Educational Resources Information Center

    Kobrin, David

    2004-01-01

    If you're tired of books that portray effective classrooms as well-oiled machines, then here's a book that gives you a more realistic view of classroom life while it reveals the universal truths of high-quality teaching: (1) Why teaching requires continuous assessment, analysis, and adjustment; (2) How teachers set strict expectations and still…

  2. A guide to the safe handling of hazardous materials accidents, 2nd edition

    SciTech Connect

    Not Available

    1990-01-01

    This book describes the Department of Transportation hazard classes, the terms used to describe the classes of materials, and emergency control tactics. Each hazard class section also contains a flow chart designed to assist the on-scene emergency responder during the handling of a hazardous material accident.

  3. Space, time, and gravity - The theory of the big bang and black holes (2nd edition)

    NASA Astrophysics Data System (ADS)

    Wald, Robert M.

    An elementary introduction to modern cosmology for general readers is presented. The topics addressed include: the geometry of space and time, special and general relativity, the big bang, the evolution of the universe, stellar evolution, gravitational collapse to black holes, energy extraction from black holes, the astrophysics of black holes, and quantum particle creation near black holes.

  4. SESC glossary of solar-terrestrial terms (Revised 2nd edition)

    SciTech Connect

    Not Available

    1992-02-01

    The 'National Plan for Space Environment Services and Supporting Research' stipulates that the Space Environment Services Center (SESC) provide space environment services to 'meet the common needs of all Federal agencies and public users'. The SESC collects observations and compiles a real-time data base in the Space Environment Laboratory Data Acquisition and Display System (SELDADS). The data are used by the SESC to monitor solar and geomagnetic activity and radiation levels, to issue indexes and alerts describing current conditions, and to make forecasts of future conditions. The users of these services include, among others, customers concerned with satellite monitoring, national defense, and scientific research ranging from solar to seismic physics. A common vocabulary is necessary to help such a diverse variety of customers achieve the best use of the services. The manual provides a collection of customized definitions and standardized terms specifically used by the SESC in its products, publications, and user support services.

  5. SESC (Space Environment Services Center) glossary of solar-terrestrial terms (2nd edition)

    SciTech Connect

    Not Available

    1988-08-01

    Contents include: Glossary of solar-terrestrial terms; Appendix A: Acronyms and initialisms; Appendix B: Units; Appendix C: Modified zurich (McIntosh) sunspot classification; Appendix D: Bibliography.

  6. Beginning the Principalship: A Practical Guide for New School Leaders. 2nd Edition.

    ERIC Educational Resources Information Center

    Daresh, John C.

    This is a highly practical book for the first-year principal or for the assistant principal looking ahead to promotion. In place of abstract generalities, it offers real-life vignettes and scenarios that may be faced by typical first-year principals. The skill checklists are intended to be realistic and unintimidating. Step-by-step explanations…

  7. Teaching the Indian Child. A Bilingual/Multicultural Approach. 2nd Edition.

    ERIC Educational Resources Information Center

    Reyhner, Jon, Ed.

    This collection of 20 essays by 21 authors presents teaching methods and resource material promoting productive school experiences for American Indian students. The chapters are organized into five sections. The opening chapter of section 1 emphasizes that teachers must understand and respect the cultures and backgrounds of their students, an…

  8. Student Learning Support Programmes That Demonstrate Tangible Impact on Retention, Pass Rates & Completion. 2nd Edition

    ERIC Educational Resources Information Center

    Manalo, Emmanuel, Ed.; Marshall, Jenny, Ed.; Fraser, Cath, Ed.

    2010-01-01

    This report comprises summations and brief case descriptions of some of the effective programmes and other support mechanisms that New Zealand Tertiary Learning Advisors (TLAs) provide for students in universities, polytechnics, institutes of technology, and other tertiary institutions. The programmes demonstrate tangible impact on student…

  9. The Principal as Instructional Leader: A Handbook for Supervisors. 2nd Edition

    ERIC Educational Resources Information Center

    Zepeda, Sally J.

    2007-01-01

    Very few people would disagree that the work of the principal is multifaceted, hectic, and fraught with uncertainties, and given the ongoing press for accountability, the very work of the principal as instructional leader is shifting to ensure "results." There are myriad day-to-day activities that take principals away from the important work of…

  10. Internet Power Searching: The Advanced Manual. 2nd Edition. Neal-Schuman NetGuide Series.

    ERIC Educational Resources Information Center

    Bradley, Phil

    This handbook provides information on how Internet search engines and related software and utilities work and how to use them in order to improve search techniques. The book begins with an introduction to the Internet. Part 1 contains the following chapters that cover mining the Internet for information: "An Introduction to Search…

  11. VizieR Online Data Catalog: Cool Galactic Carbon Stars, 2nd Edition (Stephenson 1989)

    NASA Astrophysics Data System (ADS)

    Stephenson, C. B.

    1996-06-01

    The catalog is intended to list all 5987 cool carbon stars having known positions of at least roughly the precision of The Henry Draper Catalogue. Cool carbon stars are defined as stars whose spectra at low dispersion (say a resolution no better than 1-2 angstroms) are known to show bands of the Swan system of the C2 molecule; or, if the spectral region of the Swan system is inadequately observed, they show the red or infrared bands of CN in strength adequate to infer that the Swan bands almost certainly would be seen if their presence could be tested. The closing date for literature search was 1989 June 30, defined by literature received in the author's library by that date. The catalog includes equatorial coordinates (B1900.0); photographic, visual, and infrared magnitudes; spectral types, galactic coordinates, and cross identifications to various other designation systems. (4 data files).

  12. Systems and Procedures of Certification of Qualifications in Luxembourg. National Report. 2nd Edition. CEDEFOP Panorama.

    ERIC Educational Resources Information Center

    Frideres-Poos, Jose; Tagliaferri, Jean

    This report describes systems and procedures for the certification of qualifications and skills in Luxembourg. All areas of education and the various levels of training are covered. An introduction offers an overview of the characteristics of the Luxembourg education system, including funding and structure. Section 2 describes systems of training…

  13. Behavior Management Strategies for Teachers. A Student Workbook. 2nd Edition.

    ERIC Educational Resources Information Center

    Harlan, Joan C.; Rowland, Sidney T.

    This student workbook is designed to accompany the textbook, "Behavior Management Strategies for Teachers," helping to reinforce understanding of the basic principles described in the companion textbook. It presents a summary of the key concepts in each of the workbook's 15 chapters. Questions in this student workbook are based on each chapter's…

  14. Directory of Palaeontologists of the World (Excl. Soviet Union & Continental China), 2nd Edition.

    ERIC Educational Resources Information Center

    Westermann, G. E. G.

    The three major parts of this directory are (1) the alphabetical list of palaeontologists, (2) the indices of specialization, and (3) the regional list of institutions employing paleontologists. Listed under Part 1 are name and business address, major and minor regional specializations, disciplinary specializations, and major and minor systematic…

  15. Healing Childhood Ear Infections: Prevention, Home Care, and Alternative Treatment. 2nd Edition.

    ERIC Educational Resources Information Center

    Schmidt, Michael A.

    This book describes current controversy in medical journals over existing treatments for chronic childhood earaches. It suggests that the causes of otitis media are a series of events which flourish when poor nutrition occurs, noting that careful attention to diet and nutrition to prevent food allergies, and the use of acupressure, homeopathic…

  16. Handbook of Career Counseling for Women. 2nd Edition. Contemporary Topics in Vocational Psychology Series

    ERIC Educational Resources Information Center

    Walsh, W. Bruce, Ed.; Heppner, Mary, Ed.

    2006-01-01

    The goal of this book is to give career counselors knowledge awareness, and skills to work with diverse girls and women to make their lives as authentic, meaningful, and rewarding as they can possibly be. It is designed to help career counselors work with diverse girls and women as they pursue the ever widening choices in their lives. In addition,…

  17. Place as Text: Approaches to Active Learning. 2nd Edition. National Collegiate Honors Council Monograph Series

    ERIC Educational Resources Information Center

    Braid, Bernice, Ed.; Long, Ada, Ed.

    2010-01-01

    The decade since publication of "Place as Text: Approaches to Active Learning" has seen an explosion of interest and productivity in the field of experiential education. This monograph presents a story of an experiment and a blueprint of sorts for anyone interested in enriching an existing program or willing to experiment with pedagogy…

  18. Handbook of Research on the Education of Young Children. 2nd Edition

    ERIC Educational Resources Information Center

    Spodek, Bernard, Ed.; Saracho, Olivia N., Ed.

    2006-01-01

    This book is an essential reference on research in early childhood education not only in the United States but throughout the world. It provides a comprehensive overview of important contemporary issues and the information necessary to make judgments about these issues. The field has changed significantly since the publication of the first edition…

  19. Best practice guidelines on publishing ethics: a publisher's perspective, 2nd edition.

    PubMed

    Graf, Chris; Deakin, Lisa; Docking, Martine; Jones, Jackie; Joshua, Sue; McKerahan, Tiffany; Ottmar, Martin; Stevens, Allen; Wates, Edward; Wyatt, Deborah

    2014-12-01

    Wiley has updated its publishing ethics guidelines, first published in 2006. The new guidelines provide guidance, resources, and practical advice on ethical concerns that arise in academic publishing for editors, authors, and researchers, among other audiences. New guidance is also included on whistle blowers, animal research, clinical research, and clinical trial registration, addressing cultural differences, human rights, and confidentiality. The guidelines are uniquely interdisciplinary and were reviewed by 24 editors and experts chosen from the wide range of communities that Wiley serves. The new guidelines are also published in Advanced Materials, Headache, International Journal of Clinical Practice, Social Science Quarterly, and on the website http://exchanges.wiley.com/ethicsguidelines. PMID:25329711

  20. Best practice guidelines on publishing ethics: a publisher's perspective, 2nd edition.

    PubMed

    Graf, Chris; Deakin, Lisa; Docking, Martine; Jones, Jackie; Joshua, Sue; McKerahan, Tiffany; Ottmar, Martin; Stevens, Allen; Wates, Edward; Wyatt, Deborah

    2014-01-01

    Wiley has updated its publishing ethics guidelines, first published in 2006. The new guidelines provide guidance, resources, and practical advice on ethical concerns that arise in academic publishing for editors, authors, and researchers, among other audiences. New guidance is also included on whistle blowers, animal research, clinical research, and clinical trial registration, addressing cultural differences, human rights, and confidentiality. The guidelines are uniquely interdisciplinary, and were reviewed by 24 editors and experts chosen from the wide range of communities that Wiley serves. They are also published in Advanced Materials, International Journal of Clinical Practice, Annals of the New York Academy of Sciences, Social Science Quarterly, and on the website http://exchanges.wiley.com/ethicsguidelines. PMID:25327898

  1. Best practice guidelines on publishing ethics: a publisher's perspective, 2nd edition.

    PubMed

    Graf, C; Deakin, L; Docking, M; Jones, J; Joshua, S; McKerahan, T; Ottmar, M; Stevens, A; Wates, E; Wyatt, D

    2014-12-01

    Wiley has updated its publishing ethics guidelines, first published in 2006. The new guidelines provide guidance, resources and practical advice on ethical concerns that arise in academic publishing for editors, authors and researchers, among other audiences. New guidance is also included on whistle blowers, animal research, clinical research and clinical trial registration, addressing cultural differences, human rights and confidentiality. The guidelines are uniquely interdisciplinary, and were reviewed by 24 editors and experts chosen from the wide range of communities that Wiley serves. They are also published in Advanced Materials, Headache, Annals of the New York Academy of Sciences, Social Science Quarterly, and on the website http://exchanges.wiley.com/ethicsguidelines. PMID:25329600

  2. Best practice guidelines on publishing ethics: a publisher's perspective, 2nd edition.

    PubMed

    Graf, Chris; Deakin, Lisa; Docking, Martine; Jones, Jackie; Joshua, Sue; McKerahan, Tiffany; Ottmar, Martin; Stevens, Allen; Wates, Edward; Wyatt, Deborah

    2015-01-14

    Wiley has updated its publishing ethics guidelines, first published in 2006. These new guidelines provide guidance, resources, and practical advice on ethical concerns that arise in academic publishing for editors, authors, and researchers, among other audiences. New guidance is included about whistle blowers, animal research, clinical research, and clinical trial registration, addressing cultural differences, human rights, and confidentiality. The guidelines are uniquely interdisciplinary, and were reviewed by 24 editors and experts chosen from the wide range of communities that Wiley serves. These guidelines are also published in: Headache, International Journal of Clinical Practice, Annals of the New York Academy of Sciences, Social Science Quarterly, and on the website http://exchanges.wiley.com/ethicsguidelines. PMID:25330311

  3. Fractions Curriculum of the PLATO Elementary School Mathematics Project. 2nd Edition.

    ERIC Educational Resources Information Center

    Dugdale, Sharon; Kibbey, David

    Designed to provide intermediate grade students with experience using fractions and mixed numbers, the PLATO sequence described in this manual includes interactive models for students to work with, as well as lessons for review, practice, or experience. These lessons are intended to be integrated with the classroom mathematics instruction, and…

  4. Early Learning Left Out: Closing the Investment Gap for America's Youngest Children. 2nd Edition

    ERIC Educational Resources Information Center

    Bruner, Charles

    2005-01-01

    First, this report examines the level of public investment (from federal, state, and local school district sources) in children's growth and development by child age. It builds upon an earlier twelve-state report by examining public investment in nine additional states and the District of Columbia. This part describes overall per child investments…

  5. Analysis methods for solar heating and cooling applications: passive and active systems. 2nd edition

    SciTech Connect

    1980-01-01

    Brief descriptions of analysis methods and design tools which are valuable in performing parametric studies of candidate designs are presented in this brochure. The methods included range from rules-of-thumb for builders to the simulation packages used by researchers. (MHR)

  6. German: The German Language in Education in Alsace, France. 2nd Edition. Regional Dossiers Series.

    ERIC Educational Resources Information Center

    Van der Schaaf, Alie, Comp.; Morgen, Daniel, Comp.

    This regional dossier aims to provide concise, descriptive information and basic educational statistics about minority language education in a specific region of the European Union-- Alsace, a part of France along the German border. Details about the features of the educational system, recent educational policies, divisions of responsibilities,…

  7. K-12 Resources on the Internet PLUS: Instructor's Supplement. 2nd Edition.

    ERIC Educational Resources Information Center

    Junion-Metz, Gail

    This volume is a supplement to "K-12 Resources on the Internet: An Instructional Guide" and is intended for teaching trainers that prepare Internet workshops in schools and libraries. It includes the following materials: guidelines on how to use this supplement together with the Instructional Guide in preparing a workshop; tips on how to use the…

  8. Raising Your Child to Be Gifted: Successful Parents Speak. 2nd Edition

    ERIC Educational Resources Information Center

    Campbell, James R.

    2005-01-01

    Moving beyond the usual genetic explanations for giftedness, Dr. James Campbell presents powerful evidence that it is parental involvement--very specific methods of working with and nurturing a child which increases the child's chances of being gifted. Based on his research with parents of more than 10,000 gifted children around the world,…

  9. Speaking in Many Tongues: Essays in Foreign-Language Teaching. Expanded 2nd Edition.

    ERIC Educational Resources Information Center

    Rivers, Wilga M.

    This volume includes the following seventeen essays on foreign language teaching: (1) "Rules, Patterns, and Creativity"; (2) "Talking Off the Tops of Their Heads"; (3) "From Linguistic Competence to Communicative Competence"; (4) "Testing and Student Learning"; (5) "Contrastive Linguistics in Textbook and Classroom"; (6) "From Skill Acquisition to…

  10. Being Smart about Gifted Education: A Guidebook for Parents and Educators (2nd Edition)

    ERIC Educational Resources Information Center

    Matthews, Dona J.; Foster, Joanne F.

    2009-01-01

    Written for both parents and educators who work with children of advanced abilities, the authors present practical strategies to identify and nurture exceptionally high ability in children. They promote the "mastery" (rather than the "mystery") model of gifted education, and challenge several common practices and assumptions. They offer ways to…

  11. Antiviral Chemistry & Chemotherapy's current antiviral agents FactFile 2008 (2nd edition): RNA viruses.

    PubMed

    De Clercq, Erik; Field, Hugh J

    2008-01-01

    Among the RNA viruses, other than the retroviruses (that is, HIV), which are dealt with separately in the current FactFile, the most important targets for the development of antiviral agents at the moment are the orthomyxoviruses (that is, influenza), the hepaciviruses (that is, hepatitis C virus [HCV]) and, to a lesser extent, the picornaviruses. Although the uncoating inhibitors amantadine and rimantadine were the first known inhibitors of influenza A, the neuraminidase inhibitors oseltamivir, zanamivir and peramivir have now become the prime antiviral drugs for the treatment of influenza A and B virus infections. For HCV infections, standard treatment consists of the combination of pegylated interferon-alpha with ribavirin, but several other antivirals targeted at specific viral functions such as the HCV protease and/ or polymerase may be expected to soon take an important share of this important market. Still untapped is the potential of a variety of uncoating inhibitors, as well as protease and/or polymerase inhibitors against the wide spectrum of picornaviruses. While ribavirin has been available for 35 years as a broad-spectrum anti-RNA virus agent, relatively new and unexplored is favipiravir (T-705) accredited with activity against influenza as well as flaviviruses, bunyaviruses and arenaviruses. PMID:18727441

  12. Community Renewal. Experiences from the Field. An Adult Educator's Resource Kit. 2nd Edition.

    ERIC Educational Resources Information Center

    Le Baron, Beth; And Others

    This kit suggests ideas and resources for adult educators and other community workers to use in assisting individuals, groups, and communities to respond effectively to a changing economy. Introductory materials provide the purpose, a note on content arrangement, and suggestions for program methods and program planning. The main portion of the kit…

  13. A comprehensive glossary of autophagy-related molecules and processes (2nd edition)

    PubMed Central

    Baehrecke, Eric H; Brumell, John H; Chu, Charleen T; Codogno, Patrice; Cuervo, Ana Maria; Debnath, Jayanta; Deretic, Vojo; Elazar, Zvulun; Eskelinen, Eeva-Liisa; Finkbeiner, Steven; Fueyo-Margareto, Juan; Gewirtz, David; Jäättelä, Marja; Kroemer, Guido; Levine, Beth; Melia, Thomas J; Mizushima, Noboru; Rubinsztein, David C; Simonsen, Anne; Thorburn, Andrew; Thumm, Michael; Tooze, Sharon A

    2011-01-01

    The study of autophagy is rapidly expanding, and our knowledge of the molecular mechanism and its connections to a wide range of physiological processes has increased substantially in the past decade. The vocabulary associated with autophagy has grown concomitantly. In fact, it is difficult for readers—even those who work in the field—to keep up with the ever-expanding terminology associated with the various autophagy-related processes. Accordingly, we have developed a comprehensive glossary of autophagy-related terms that is meant to provide a quick reference for researchers who need a brief reminder of the regulatory effects of transcription factors and chemical agents that induce or inhibit autophagy, the function of the autophagy-related proteins, and the roles of accessory components and structures that are associated with autophagy. PMID:21997368

  14. STDs & HIV: A Guide for Today's Teens. 2nd Edition. Instructor's Guide.

    ERIC Educational Resources Information Center

    Yarber, William L.

    This curriculum represents the current approach to prevention education about sexually transmitted diseases (STD) for students in grades 7-12, combining health messages about STD, including HIV/AIDS, into one curriculum. The instructor's guide discusses adolescents' need for STD/HIV prevention education; presents information about the…

  15. Experiments and Demonstrations in Physics: Bar-Ilan Physics Laboratory (2nd Edition)

    NASA Astrophysics Data System (ADS)

    Kraftmakher, Yaakov

    2014-08-01

    The following sections are included: * Data-acquisition systems from PASCO * ScienceWorkshop 750 Interface and DataStudio software * 850 Universal Interface and Capstone software * Mass on spring * Torsional pendulum * Hooke's law * Characteristics of DC source * Digital storage oscilloscope * Charging and discharging a capacitor * Charge and energy stored in a capacitor * Speed of sound in air * Lissajous patterns * I-V characteristics * Light bulb * Short time intervals * Temperature measurements * Oersted's great discovery * Magnetic field measurements * Magnetic force * Magnetic braking * Curie's point I * Electric power in AC circuits * Faraday's law of induction I * Self-inductance and mutual inductance * Electromagnetic screening * LCR circuit I * Coupled LCR circuits * Probability functions * Photometric laws * Kirchhoff's rule for thermal radiation * Malus' law * Infrared radiation * Irradiance and illuminance

  16. The crystal structure of ^7Li2ND

    NASA Astrophysics Data System (ADS)

    Tsubota, Masami; Sorby, Magnus H.; Hino, Satoshi; Ichikawa, Takayuki; Hauback, Bjorn C.; Kojima, Yoshitsugu

    2008-03-01

    Recently much attention has been given to reversible hydrogen storage materials possessing high gravimetric capacity. Lithium amide/imide systems are promising candidates. Chen et al.[1] found that a mixture of lithium amide and lithium hydride can reversibly store hydrogen up to 6.5 mass% forming lithium imide (Li2NH). Among them, the crystal structure of Li2NH is still controversial. Balogh et al.[2] have reported a cubic structure model. However, this model differs significantly from theoretical structure models. In this work, the crystal structure of the isotopically substituted ^7Li2ND has been investigated by powder neutron and synchrotron X-ray diffraction experiments. In our data some peaks, which should be a single peak for cubic symmetry, were obviously split indicating a lower symmetry than cubic for lithium imide. The structure of ^7Li2ND will be described. [1] P. Chen et al., J. Phys. Chem. B 107 (2003) 10967. [2] M.P. Balogh et al., J. Alloys Compd. 420 (2006) 326.

  17. 2nd Generation RLV: Program Goals and Acquisition Strategy

    NASA Technical Reports Server (NTRS)

    Graham, J. Bart; Dumbacher, D. L. (Technical Monitor)

    2001-01-01

    The risk to loss of life for Space Shuttle crewmembers is approximately one in 245 missions. U.S. launch service providers captured nearly 100%, of the commercial launch market revenues in the mid 1980s. Today, the U.S. captures less than 50% of that market. A launch system architecture is needed that will dramatically increase the safety of space flight while significantly reducing the cost. NASA's Space Launch Initiative, which is implemented by the 2nd Generation RLV Program Office at Marshall Space Flight Center, seeks to develop technology and reusable launch vehicle concepts which satisfy the commercial launch market needs and the unique needs of NASA. Presented in this paper are the five primary elements of NASA's Integrated Space Transportation Plan along with the highest level goals and the acquisition strategy of the 2nd Generation RLV Program. Approval of the Space Launch Initiative FY01 budget of $290M is seen as a major commitment by the Agency and the Nation to realize the commercial potential that space offers and to move forward in the exploration of space.

  18. Tetragonal ZrO2:Nd3+ nanosphere: Combustion synthesis, luminescence and photoacoustic spectroscopy

    NASA Astrophysics Data System (ADS)

    Gupta, Santosh K.; Chandrasekhar, D.; Kadam, R. M.

    2015-12-01

    Nanocrystalline ZrO2:Nd3+ was synthesised using gel-combustion method and characterized systematically using X-ray diffraction (XRD) and transmission electron microscopy (TEM). Through this route we can stabilize metastable tetragonal phase at 500 °C through addition of 1 mol % Nd3+ which is technologically more important. Optical characterization of the sample was done using photoluminescence (PL) and photoacoustic spectroscopy (PAS). PL studies shows an intense and optimum stimulated emission cross section of 1065 nm peak corresponding to 4F3/2 → 4I11/2 which and thus it can be a probable laser material. PAS is used to investigate electronic absorption of Nd3 in zirconia. Various covalency parameters like nephelauxetic ratio (β), covalency factor (b1/2) and Sinha parameter (δ) were evaluated for pure oxide powder and as well as for Nd3+ doped zirconia.

  19. Super Boiler 2nd Generation Technology for Watertube Boilers

    SciTech Connect

    Mr. David Cygan; Dr. Joseph Rabovitser

    2012-03-31

    This report describes Phase I of a proposed two phase project to develop and demonstrate an advanced industrial watertube boiler system with the capability of reaching 94% (HHV) fuel-to-steam efficiency and emissions below 2 ppmv NOx, 2 ppmv CO, and 1 ppmv VOC on natural gas fuel. The boiler design would have the capability to produce >1500 F, >1500 psig superheated steam, burn multiple fuels, and will be 50% smaller/lighter than currently available watertube boilers of similar capacity. This project is built upon the successful Super Boiler project at GTI. In that project that employed a unique two-staged intercooled combustion system and an innovative heat recovery system to reduce NOx to below 5 ppmv and demonstrated fuel-to-steam efficiency of 94% (HHV). This project was carried out under the leadership of GTI with project partners Cleaver-Brooks, Inc., Nebraska Boiler, a Division of Cleaver-Brooks, and Media and Process Technology Inc., and project advisors Georgia Institute of Technology, Alstom Power Inc., Pacific Northwest National Laboratory and Oak Ridge National Laboratory. Phase I of efforts focused on developing 2nd generation boiler concepts and performance modeling; incorporating multi-fuel (natural gas and oil) capabilities; assessing heat recovery, heat transfer and steam superheating approaches; and developing the overall conceptual engineering boiler design. Based on our analysis, the 2nd generation Industrial Watertube Boiler when developed and commercialized, could potentially save 265 trillion Btu and $1.6 billion in fuel costs across U.S. industry through increased efficiency. Its ultra-clean combustion could eliminate 57,000 tons of NOx, 460,000 tons of CO, and 8.8 million tons of CO2 annually from the atmosphere. Reduction in boiler size will bring cost-effective package boilers into a size range previously dominated by more expensive field-erected boilers, benefiting manufacturers and end users through lower capital costs.

  20. Answering the Critics of School Administration, 2nd Ed.

    ERIC Educational Resources Information Center

    Protheroe, Nancy

    2008-01-01

    All too often, the public perception of school administration is that it is a large bureaucracy diverting critical resources from instruction. According to "Answering the Critics of School Administration: What Are the Facts? Second Edition," by Nancy Protheroe, the data show otherwise. Six common misperceptions of school administration are…

  1. 45 CFR 170.314 - 2014 Edition electronic health record certification criteria.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... readable format. (ii) Electronically display all the information for a test report specified at 42 CFR 493...'s location. (5) Automatic log-off. Prevent a user from gaining further access to an electronic... designed to prevent electronic health information from being locally stored on end-user devices after...

  2. Directory of Electronic Journals, Newsletters and Academic Discussion Lists. 4th Edition.

    ERIC Educational Resources Information Center

    King, Lisabeth A.; And Others

    This directory offers a listing of academically created and oriented serials on the Internet. Part I contains articles and bibliographies about electronic publishing: "The Places of Books in the Age of Electronic Reproduction" (Geoffrey Nunberg); "Why Are Electronic Publications Difficult To Classify? The Orthogonality of Print and Digital Media"…

  3. 45 CFR 170.314 - 2014 Edition electronic health record certification criteria.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... information for a test report specified at 42 CFR 493.1291(c)(1) through (7). (iii) Electronically attribute... link that indicates this information's location. (5) Automatic log-off. Prevent a user from gaining... users. (ii) EHR technology is designed to prevent electronic health information from being...

  4. Directory of Electronic Journals, Newsletters and Academic Discussion Lists. 6th Edition.

    ERIC Educational Resources Information Center

    Mogge, Dru, Ed.

    The Association of Research Libraries (ARL) has published this directory of over 3,000 academic and professional discussion lists and 1,688 electronic journals, newsletters, and newsletter-digests. This tool is designed for assisting individuals in locating Internet resources as well as assisting librarians in building electronic collections. The…

  5. Directory of Electronic Journals, Newsletters and Academic Discussion Lists. 5th Edition.

    ERIC Educational Resources Information Center

    King, Lisabeth A., Comp.; And Others

    This directory is a compilation of entries for nearly 2,500 scholarly discussion lists and 675 electronic journals, newsletters, and related titles such as newsletter-digests, available on the Internet. Instructions are provided for accessing each publication. Part 1 is an introduction to electronic scholarly publications, followed by the articles…

  6. [Microsurgical 2nd toe transfer for catastrophic hand reconstruction].

    PubMed

    Placer, A; Lozano, Ja

    2007-01-01

    The correct reconstruction of the catastrophic hand requires complex surgical techniques. The microsurgical transference of a toe is indicated when all other reconstructive options are shown to be useless for the reconstruction of the required clamp function. In this clinical note we set out the case of a 32 year old man, who came to our accident and emergency department after suffering a traffic accident. After exploration the diagnosis was that of catastrophic left hand, among other policontusions. Urgent surgery was carried out, saving the maximum possible viable structures. The immediate result of this surgery was a hand with 1st, 4th and 5th functional fingers. As the essential clamp function between the 1st and 4th or 5th fingers was not totally satisfactory, we decided to reconstruct the 3rd finger of his hand with his ipsilateral 2nd toe. All pertinent studies to determine vascularisation of the flap were carried out in planning the surgery, and the microsurgical transfer was then realized, which was successful. Today, after a suitable rehabilitation, the patient has recovered a satisfactory function of heavy and fine clamp in the operated hand. Toe to hand transfer is a good option for finger reconstruction and its function. Rehabilitation is the key to functional recovery. PMID:18227902

  7. 2nd PEGS Annual Symposium on Antibodies for Cancer Therapy

    PubMed Central

    Ho, Mitchell; Royston, Ivor; Beck, Alain

    2012-01-01

    The 2nd Annual Antibodies for Cancer Therapy symposium, organized again by Cambridge Healthtech Institute as part of the Protein Engineering Summit, was held in Boston, USA from April 30th to May 1st, 2012. Since the approval of the first cancer antibody therapeutic, rituximab, fifteen years ago, eleven have been approved for cancer therapy, although one, gemtuzumab ozogamicin, was withdrawn from the market.  The first day of the symposium started with a historical review of early work for lymphomas and leukemias and the evolution from murine to human antibodies. The symposium discussed the current status and future perspectives of therapeutic antibodies in the biology of immunoglobulin, emerging research on biosimilars and biobetters, and engineering bispecific antibodies and antibody-drug conjugates. The tumor penetration session was focused on the understanding of antibody therapy using ex vivo tumor spheroids and the development of novel agents targeting epithelial junctions in solid tumors. The second day of the symposium discussed the development of new generation recombinant immunotoxins with low immunogenicity, construction of chimeric antigen receptors, and the proof-of-concept of ‘photoimmunotherapy’. The preclinical and clinical session presented antibodies targeting Notch signaling and chemokine receptors.  Finally, the symposium discussed emerging technologies and platforms for therapeutic antibody discovery. PMID:22864478

  8. Aging Studies of 2nd Generation BaBar RPCs

    SciTech Connect

    Band, H.R.; /SLAC

    2007-09-25

    The BaBar detector, operating at the PEPII B factory of the Stanford Linear Accelerator Center (SLAC), installed over 200 2nd generation Resistive Plate Chambers (RPCs) in 2002. The streamer rates produced by backgrounds and signals from normal BaBar running vary considerably (0.1- >20 Hz/cm2) depending on the layer and position of the chambers, thus providing a broad spectrum test of RPC performance and aging. The lowest rate chambers have performed very well with stable efficiencies averaging 95%. Other chambers had rate-dependant inefficiencies due to Bakelite drying which were reversed by the introduction of humidified gases. RPC inefficiencies in the highest rate regions of the higher rate chambers have been observed and also found to be rate dependant. The inefficient regions grow with time and have not yet been reduced by operation with humidified input gas. Three of these chambers were converted to avalanche mode operation and display significantly improved efficiencies. The rate of production of HF in the RPC exhaust gases was measured in avalanche and streamer mode RPCs and found to be comparable despite the lower current of the avalanche mode RPCs.

  9. PREFACE: 2nd International Symposium "Optics and its Applications"

    NASA Astrophysics Data System (ADS)

    Calvo, Maria L.; Dolganova, Irina N.; Gevorgyan, Narine; Guzman, Angela; Papoyan, Aram; Sarkisyan, Hayk; Yurchenko, Stanislav

    2016-01-01

    The ICTP smr2633: 2nd International Symposium "Optics and its Applications" (OPTICS-2014) http://indico.ictp.it/event/a13253/ was held in Yerevan and Ashtarak, Armenia, on 1-5 September 2014. The Symposium was organized by the Abdus Salam International Center for Theoretical Physics (ICTP) with the collaboration of the SPIE Armenian Student Chapter, the Armenian TC of ICO, the Russian-Armenian University (RAU), the Institute for Physical Research of the National Academy of Sciences of Armenia (IPR of NAS), the Greek-Armenian industrial company LT-Pyrkal, and the Yerevan State University (YSU). The Symposium was co-organized by the BMSTU SPIE & OSA student chapters. The International Symposium OPTICS-2014 was dedicated to the 50th anniversary of the Abdus Salam International Center for Theoretical Physics. This symposium "Optics and its Applications" was the First Official ICTP Scientific Event in Armenia. The presentations at OPTICS-2014 were centered on these topics: optical properties of nanostructures; quantum optics & information; singular optics and its applications; laser spectroscopy; strong field optics; nonlinear & ultrafast optics; photonics & fiber optics; optics of liquid crystals; and mathematical methods in optics.

  10. Electron Paramagnetic Resonance: Elementary Theory and Practical Applications, Second Edition (John A. Weil and James R. Bolton)

    NASA Astrophysics Data System (ADS)

    Williams, Ffrancon

    2009-01-01

    The detection of electron magnetic resonance by Zavoiskii in the mid 1940s (1) ushered in a golden age of physical and chemical applications. Perhaps no single book did more to stimulate this development of EPR spectroscopy than the classic text by Wertz and Bolton (2) , which appeared in 1972. A revised version, with John A. Weil added as a co-author, was published by Wiley in 1994. This 2007 text is formally described as the second edition of the 1994 version. Wertz died shortly after the publication of the 1994 edition leaving Weil and Bolton as authors. In noting that the senior author (JAW) takes most of the responsibility for the content of this 2007 version, the Preface refers to it at one point as the "third edition", which of course is precisely how older readers will regard it. The main thrust of the book is decidedly on the physical aspects of EPR, so that it nicely complements the more chemical emphasis provided in the recent comprehensive text by Gerson and Hüber (3) . As the authors remark, the 2007 edition does not differ dramatically from the 1994 version. The titles of the 13 chapters remain the same except for chapter 11, which now refers to the "Noncontinuous" instead of the "Time-Dependent" Excitation of Spins. Recent developments are generally accommodated by a few extra pages in each chapter. Thus, chapter 1 on Basic Principles of Paramagnetic Resonance has been expanded from 31 to 36 pages to introduce the topics of parallel-field EPR, time-resolved EPR, "computerology", and EPR imaging. Chapter 2 on Magnetic Interactions is essentially unchanged while chapter 3 on Isotropic Hyperfine Effects has been expanded to include new sections on Deviations from the Simple Multinomial Scheme (3.7) and Some Interesting π-Type Free Radicals (3.9). Section 3.9 provides a useful corrective to the notion that the EPR method can detect and characterize almost any type of radical species. This welcome touch of realism is nicely illustrated by mentioning

  11. BOOK REVIEW: Quantum Field Theory in a Nutshell (2nd edn) Quantum Field Theory in a Nutshell (2nd edn)

    NASA Astrophysics Data System (ADS)

    Peskin, Michael E.

    2011-04-01

    Anthony Zee is not only a leading theoretical physicist but also an author of popular books on both physics and non-physics topics. I recommend especially `Swallowing Clouds', on Chinese cooking and its folklore. Thus, it is not surprising that his textbook has a unique flavor. Derivations end, not with `QED' but with exclamation points. At the end of one argument, we read `Vive Cauchy!', in another `the theorem practically exudes generality'. This is quantum field theory taught at the knee of an eccentric uncle; one who loves the grandeur of his subject, has a keen eye for a slick argument, and is eager to share his repertoire of anecdotes about Feynman, Fermi, and all of his heroes. A one-page section entitled `Electric Charge' illustrates the depth and tone of the book. In the previous section, Zee has computed the Feynman diagram responsible for vacuum polarization, in which a photon converts briefly to a virtual electron-positron pair. In the first paragraph, he evaluates this expression, giving a concrete formula for the momentum-dependence of the electric charge, an important effect of quantum field theory. Next, he dismisses other possible diagrams that could affect the value of the electric charge. Most authors would give an explicit argument that these diagrams cancel, but for Zee it is more important to make the point that this result is expected and, from the right point of view, obvious. Finally, he discusses the implications for the relative size of the charges of the electron and the proton. If the magnitudes of charges are affected by interactions, and the proton has strong interactions but the electron does not, can it make sense that the charges of the proton and the electron are exactly equal and opposite? The answer is yes, and also that this was the real point of the whole derivation. The book takes on the full range of topics covered in typical graduate course in quantum field theory, and many additional topics: magnetic monopoles, solitons

  12. BOOK REVIEW: Quantum Field Theory in a Nutshell (2nd edn) Quantum Field Theory in a Nutshell (2nd edn)

    NASA Astrophysics Data System (ADS)

    Peskin, Michael E.

    2011-04-01

    Anthony Zee is not only a leading theoretical physicist but also an author of popular books on both physics and non-physics topics. I recommend especially `Swallowing Clouds', on Chinese cooking and its folklore. Thus, it is not surprising that his textbook has a unique flavor. Derivations end, not with `QED' but with exclamation points. At the end of one argument, we read `Vive Cauchy!', in another `the theorem practically exudes generality'. This is quantum field theory taught at the knee of an eccentric uncle; one who loves the grandeur of his subject, has a keen eye for a slick argument, and is eager to share his repertoire of anecdotes about Feynman, Fermi, and all of his heroes. A one-page section entitled `Electric Charge' illustrates the depth and tone of the book. In the previous section, Zee has computed the Feynman diagram responsible for vacuum polarization, in which a photon converts briefly to a virtual electron-positron pair. In the first paragraph, he evaluates this expression, giving a concrete formula for the momentum-dependence of the electric charge, an important effect of quantum field theory. Next, he dismisses other possible diagrams that could affect the value of the electric charge. Most authors would give an explicit argument that these diagrams cancel, but for Zee it is more important to make the point that this result is expected and, from the right point of view, obvious. Finally, he discusses the implications for the relative size of the charges of the electron and the proton. If the magnitudes of charges are affected by interactions, and the proton has strong interactions but the electron does not, can it make sense that the charges of the proton and the electron are exactly equal and opposite? The answer is yes, and also that this was the real point of the whole derivation. The book takes on the full range of topics covered in typical graduate course in quantum field theory, and many additional topics: magnetic monopoles, solitons

  13. Highlights of the 2 nd Bioinformatics Student Symposium by ISCB RSG-UK

    PubMed Central

    White, Benjamen; Fatima, Vayani; Fatima, Nazeefa; Das, Sayoni; Rahman, Farzana; Hassan, Mehedi

    2016-01-01

    Following the success of the 1 st Student Symposium by ISCB RSG-UK, a 2 nd Student Symposium took place on 7 th October 2015 at The Genome Analysis Centre, Norwich, UK. This short report summarizes the main highlights from the 2 nd Bioinformatics Student Symposium. PMID:27239284

  14. Development of a Hydrologic Characterization Technology for Fault Zones Phase II 2nd Report

    SciTech Connect

    Karasaki, Kenzi; Doughty, Christine; Gasperikova, Erika; Peterson, John; Conrad, Mark; Cook, Paul; Tiemi, Onishi

    2011-03-31

    This is the 2nd report on the three-year program of the 2nd phase of the NUMO-LBNL collaborative project: Development of Hydrologic Characterization Technology for Fault Zones under NUMO-DOE/LBNL collaboration agreement. As such, this report is a compendium of the results by Kiho et al. (2011) and those by LBNL.

  15. Dictionary of microbiology and molecular biology. 2nd ed

    SciTech Connect

    Singleton, P.; Sainsbury, D.

    1988-01-01

    A newly revised edition of the standard reference for microbiology and molecular biology. Includes a multitude of new terms and designations which, although widely used in the literature, are seldom defined outside the book or paper in which they first appeared. Also accounts for the changes in the meanings of older terms brought about by advances in knowledge. Definition of all terms reflects their actual usage in current journals and texts, and also given (where appropriate) are former meanings, alternative meanings, and synonyms. Includes terms from such fields as mycology, protozoology, virology, etc.

  16. The 2nd Generation Real Time Mission Monitor (RTMM) Development

    NASA Technical Reports Server (NTRS)

    Blakeslee, Richard; Goodman, Michael; Meyer, Paul; Hardin, Danny; Hall, John; He, Yubin; Regner, Kathryn; Conover, Helen; Smith, Tammy; Lu, Jessica; Garrett, Michelle

    2009-01-01

    The NASA Real Time Mission Monitor (RTMM) is a visualization and information system that fuses multiple Earth science data sources, to enable real time decisionmaking for airborne and ground validation experiments. Developed at the National Aeronautics and Space Administration (NASA) Marshall Space Flight Center, RTMM is a situational awareness, decision-support system that integrates satellite imagery and orbit data, radar and other surface observations (e.g., lightning location network data), airborne navigation and instrument data sets, model output parameters, and other applicable Earth science data sets. The integration and delivery of this information is made possible using data acquisition systems, network communication links, network server resources, and visualizations through the Google Earth virtual globe application. In order to improve the usefulness and efficiency of the RTMM system, capabilities are being developed to allow the end-user to easily configure RTMM applications based on their mission-specific requirements and objectives. This second generation RTMM is being redesigned to take advantage of the Google plug-in capabilities to run multiple applications in a web browser rather than the original single application Google Earth approach. Currently RTMM employs a limited Service Oriented Architecture approach to enable discovery of mission specific resources. We are expanding the RTMM architecture such that it will more effectively utilize the Open Geospatial Consortium Sensor Web Enablement services and other new technology software tools and components. These modifications and extensions will result in a robust, versatile RTMM system that will greatly increase flexibility of the user to choose which science data sets and support applications to view and/or use. The improvements brought about by RTMM 2nd generation system will provide mission planners and airborne scientists with enhanced decision-making tools and capabilities to more

  17. PREFACE: 2nd National Conference on Nanotechnology 'NANO 2008'

    NASA Astrophysics Data System (ADS)

    Czuba, P.; Kolodziej, J. J.; Konior, J.; Szymonski, M.

    2009-03-01

    This issue of Journal of Physics: Conference Series contains selected papers presented at the 2nd National Conference on Nanotechnology 'NANO2008', that was held in Kraków, Poland, 25-28 June 2008. It was organized jointly by the Polish Chemical Society, Polish Physical Society, Polish Vacuum Society, and the Centre for Nanometer-scale Science and Advanced Materials (NANOSAM) of the Jagiellonian University. The meeting presentations were categorized into the following topics: 1. Nanomechanics and nanotribology 2. Characterization and manipulation in nanoscale 3. Quantum effects in nanostructures 4. Nanostructures on surfaces 5. Applications of nanotechnology in biology and medicine 6. Nanotechnology in education 7. Industrial applications of nanotechnology, presentations of the companies 8. Nanoengineering and nanomaterials (international sessions shared with the fellows of Maria-Curie Host Fellowships within the 6th FP of the European Community Project 'Nano-Engineering for Expertise and Development, NEED') 9. Nanopowders 10. Carbon nanostructures and nanosystems 11. Nanoelectronics and nanophotonics 12. Nanomaterials in catalysis 13. Nanospintronics 14. Ethical, social, and environmental aspects of nanotechnology The Conference was attended by 334 participants. The presentations were delivered as 7 invited plenary lectures, 25 invited topical lectures, 78 oral and 108 poster contributions. Only 1/6 of the contributions presented during the Conference were submitted for publication in this Proceedings volume. From the submitted material, this volume of Journal of Physics: Conference Series contains 37 articles that were positively evaluated by independent referees. The Organizing Committee gratefully acknowledges all these contributions. We also thank all the referees of the papers submitted for the Proceedings for their timely and thorough work. We would like to thank all members of the National Program Committee for their work in the selection process of

  18. Industrial Arts Electricity/Electronics. A Curriculum Guide for Intermediate and Secondary Level Programs. Revised Edition.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This curriculum guide is designed to assist administrators and teachers of industrial arts and vocational and technical school programs with the development of a meaningful curriculum in the area of electricity and electronics. Included in the volume are curriculum guides for the following courses: Self- and Career Awareness of Electricity and…

  19. The development of a new edition of the gamma-ray spectrum catalogues designed for presentation in electronic format

    SciTech Connect

    Heath, R.L.

    1997-11-01

    New editions of the original Gamma-ray Spectrum Catalogues are being prepared for publication in electronic format. The objective of this program is to produce versions of the Catalogues in CD-ROM format and as an Internet resource. Additions to the original content of the Catalogues will include integrated decay scheme drawings, tables of related decay data, and updated text on the techniques of gamma-ray spectrometry. Related decay data from the Evaluated Nuclear Structure Data File (ENSDF) are then added, and all data converted to the Adobe Acrobat (PDF) format for CD-ROM production and availability on the large-volume Ge detectors, alpha-particle spectra, prompt neutron capture and inelastic scattering gamma-ray spectra, and gross fission product spectra characteristic of fuel cycle waste materials. Characterization of radioactivity in materials is a requirement in many phases of radioactive waste management. Movement, shipping, treatment, all activities which involve handling of mixed waste or TRU categories of waste at all DOE sites will require that measurements and assessment documentation utilize basic nuclear data which are tracable to internationally accepted standard values. This program will involve the identification of data needs unique to the development and application of specialized detector systems for radioactive waste characterization. 8 refs., 8 figs.

  20. 2nd interface between ecology and land development in California

    USGS Publications Warehouse

    Keeley, Jon E.; Baer-Keeley, Melanie; Fortheringham, C.J.

    2000-01-01

    The 2nd Interface Between Ecology and Land Development Conference was held in association with Earth Day 1997, five years after the first Interface Conference. Rapid population growth in California has intensified the inevitable conflict between land development and preservation of natural ecosystems. Sustainable development requires wise use of diminishing natural resources and, where possible, restoration of damaged landscapes. These Earth Week Celebrations brought together resource managers, scientists, politicians, environmental consultants, and concerned citizens in an effort to improve the communication necessary to maintain our natural biodiversity, ecosystem processes and general quality of life. As discussed by our keynote speaker, Michael Soule, the best predictor of habitat loss is population growth and nowhere is this better illustrated than in California. As urban perimeters expand, the interface between wildlands and urban areas increases. Few problems are more vexing than how to manage the fire prone ecosystems indigenous to California at this urban interface. Today resource managers face increasing challenges of dealing with this problem and the lead-off section of the proceedings considers both the theoretical basis for making decisions related to prescribed burning and the practical application. Habitat fragmentation is an inevitable consequence of development patterns with significant impacts on animal and plant populations. Managers must be increasingly resourceful in dealing with problems of fragmentation and the often inevitable consequences, including susceptibility to invasive oganisms. One approach to dealing with fragmentation problems is through careful landplanning. California is the national leader in the integration of conservation and economics. On Earth Day 1991, Governor Pete Wilson presented an environmental agenda that promised to create between land owners and environmentalists, agreements that would guarantee the protection of

  1. The 2nd Generation Real Time Mission Monitor (RTMM) Development

    NASA Astrophysics Data System (ADS)

    Blakeslee, R. J.; Goodman, M.; Hardin, D. M.; Hall, J.; Yubin He, M.; Regner, K.; Conover, H.; Smith, T.; Meyer, P.; Lu, J.; Garrett, M.

    2009-12-01

    The NASA Real Time Mission Monitor (RTMM) is a visualization and information system that fuses multiple Earth science data sources, to enable real time decision-making for airborne and ground validation experiments. Developed at the National Aeronautics and Space Administration (NASA) Marshall Space Flight Center, RTMM is a situational awareness, decision-support system that integrates satellite imagery and orbit data, radar and other surface observations (e.g., lightning location network data), airborne navigation and instrument data sets, model output parameters, and other applicable Earth science data sets. The integration and delivery of this information is made possible using data acquisition systems, network communication links, network server resources, and visualizations through the Google Earth virtual globe application. In order to improve the usefulness and efficiency of the RTMM system, capabilities are being developed to allow the end-user to easily configure RTMM applications based on their mission-specific requirements and objectives. This second generation RTMM is being redesigned to take advantage of the Google plug-in capabilities to run multiple applications in a web browser rather than the original single application Google Earth approach. Currently RTMM employs a limited Service Oriented Architecture approach to enable discovery of mission specific resources. We are expanding the RTMM architecture such that it will more effectively utilize the Open Geospatial Consortium Sensor Web Enablement services and other new technology software tools and components. These modifications and extensions will result in a robust, versatile RTMM system that will greatly increase flexibility of the user to choose which science data sets and support applications to view and/or use. The improvements brought about by RTMM 2nd generation system will provide mission planners and airborne scientists with enhanced decision-making tools and capabilities to more

  2. 1st- and 2nd-order motion and texture resolution in central and peripheral vision

    NASA Technical Reports Server (NTRS)

    Solomon, J. A.; Sperling, G.

    1995-01-01

    STIMULI. The 1st-order stimuli are moving sine gratings. The 2nd-order stimuli are fields of static visual texture, whose contrasts are modulated by moving sine gratings. Neither the spatial slant (orientation) nor the direction of motion of these 2nd-order (microbalanced) stimuli can be detected by a Fourier analysis; they are invisible to Reichardt and motion-energy detectors. METHOD. For these dynamic stimuli, when presented both centrally and in an annular window extending from 8 to 10 deg in eccentricity, we measured the highest spatial frequency for which discrimination between +/- 45 deg texture slants and discrimination between opposite directions of motion were each possible. RESULTS. For sufficiently low spatial frequencies, slant and direction can be discriminated in both central and peripheral vision, for both 1st- and for 2nd-order stimuli. For both 1st- and 2nd-order stimuli, at both retinal locations, slant discrimination is possible at higher spatial frequencies than direction discrimination. For both 1st- and 2nd-order stimuli, motion resolution decreases 2-3 times more rapidly with eccentricity than does texture resolution. CONCLUSIONS. (1) 1st- and 2nd-order motion scale similarly with eccentricity. (2) 1st- and 2nd-order texture scale similarly with eccentricity. (3) The central/peripheral resolution fall-off is 2-3 times greater for motion than for texture.

  3. Electron Paramagnetic Resonance: Elementary Theory and Practical Applications, Second Edition (John A. Weil and James R. Bolton)

    NASA Astrophysics Data System (ADS)

    Williams, Ffrancon

    2009-01-01

    The detection of electron magnetic resonance by Zavoiskii in the mid 1940s (1) ushered in a golden age of physical and chemical applications. Perhaps no single book did more to stimulate this development of EPR spectroscopy than the classic text by Wertz and Bolton (2) , which appeared in 1972. A revised version, with John A. Weil added as a co-author, was published by Wiley in 1994. This 2007 text is formally described as the second edition of the 1994 version. Wertz died shortly after the publication of the 1994 edition leaving Weil and Bolton as authors. In noting that the senior author (JAW) takes most of the responsibility for the content of this 2007 version, the Preface refers to it at one point as the "third edition", which of course is precisely how older readers will regard it. The main thrust of the book is decidedly on the physical aspects of EPR, so that it nicely complements the more chemical emphasis provided in the recent comprehensive text by Gerson and Hüber (3) . As the authors remark, the 2007 edition does not differ dramatically from the 1994 version. The titles of the 13 chapters remain the same except for chapter 11, which now refers to the "Noncontinuous" instead of the "Time-Dependent" Excitation of Spins. Recent developments are generally accommodated by a few extra pages in each chapter. Thus, chapter 1 on Basic Principles of Paramagnetic Resonance has been expanded from 31 to 36 pages to introduce the topics of parallel-field EPR, time-resolved EPR, "computerology", and EPR imaging. Chapter 2 on Magnetic Interactions is essentially unchanged while chapter 3 on Isotropic Hyperfine Effects has been expanded to include new sections on Deviations from the Simple Multinomial Scheme (3.7) and Some Interesting π-Type Free Radicals (3.9). Section 3.9 provides a useful corrective to the notion that the EPR method can detect and characterize almost any type of radical species. This welcome touch of realism is nicely illustrated by mentioning

  4. Improved beam spot measurements in the 2nd generation proton beam writing system

    NASA Astrophysics Data System (ADS)

    Yao, Yong; van Mourik, Martin W.; Santhana Raman, P.; van Kan, Jeroen A.

    2013-07-01

    Nanosized ion beams (especially proton and helium) play a pivotal role in the field of ion beam lithography and ion beam analysis. Proton beam writing has shown lithographic details down to the 20 nm level, limited by the proton beam spot size. Introducing a smaller spot size will allow smaller lithographic features. Smaller probe sizes, will also drastically improve the spatial resolution for ion beam analysis techniques. Among many other requirements, having an ideal resolution standard, used for beam focusing and a reliable focusing method, is an important pre-requisite for sub-10 nm beam spot focusing. In this paper we present the fabrication processes of a free-standing resolution standard with reduced side-wall projection and high side-wall verticality. The resulting grid is orthogonal (90.0° ± 0.1), has smooth edges with better than 6 nm side-wall projection. The new resolution standard has been used in focusing a 2 MeV H2+ beam in the 2nd generation PBW system at Center for Ion Beam Applications, NUS. The beam size has been characterized using on- and off-axis scanning transmission ion microscopy (STIM) and ion induced secondary electron detection, carried out with a newly installed micro channel plate electron detector. The latter has been shown to be a realistic alternative to STIM measurements, as the drawback of PIN diode detector damage is alleviated. With these improvements we show reproducible beam focusing down to 14 nm.

  5. PREFACE: 2nd Workshop on Germanium Detectors and Technologies

    NASA Astrophysics Data System (ADS)

    Abt, I.; Majorovits, B.; Keller, C.; Mei, D.; Wang, G.; Wei, W.

    2015-05-01

    The 2nd workshop on Germanium (Ge) detectors and technology was held at the University of South Dakota on September 14-17th 2014, with more than 113 participants from 8 countries, 22 institutions, 15 national laboratories, and 8 companies. The participants represented the following big projects: (1) GERDA and Majorana for the search of neutrinoless double-beta decay (0νββ) (2) SuperCDMS, EDELWEISS, CDEX, and CoGeNT for search of dark matter; (3) TEXONO for sub-keV neutrino physics; (4) AGATA and GRETINA for gamma tracking; (5) AARM and others for low background radiation counting; (5) as well as PNNL and LBNL for applications of Ge detectors in homeland security. All participants have expressed a strong desire on having better understanding of Ge detector performance and advancing Ge technology for large-scale applications. The purpose of this workshop was to leverage the unique aspects of the underground laboratories in the world and the germanium (Ge) crystal growing infrastructure at the University of South Dakota (USD) by brining researchers from several institutions taking part in the Experimental Program to Stimulate Competitive Research (EPSCoR) together with key leaders from international laboratories and prestigious universities, working on the forefront of the intensity to advance underground physics focusing on the searches for dark matter, neutrinoless double-beta decay (0νββ), and neutrino properties. The goal of the workshop was to develop opportunities for EPSCoR institutions to play key roles in the planned world-class research experiments. The workshop was to integrate individual talents and existing research capabilities, from multiple disciplines and multiple institutions, to develop research collaborations, which includes EPSCor institutions from South Dakota, North Dakota, Alabama, Iowa, and South Carolina to support multi-ton scale experiments for future. The topic areas covered in the workshop were: 1) science related to Ge

  6. Handbook of industrial and hazardous wastes treatment. 2nd ed.

    SciTech Connect

    Lawrence Wang; Yung-Tse Hung; Howard Lo; Constantine Yapijakis

    2004-06-15

    This expanded Second Edition offers 32 chapters of industry- and waste-specific analyses and treatment methods for industrial and hazardous waste materials - from explosive wastes to landfill leachate to wastes produced by the pharmaceutical and food industries. Key additional chapters cover means of monitoring waste on site, pollution prevention, and site remediation. Including a timely evaluation of the role of biotechnology in contemporary industrial waste management, the Handbook reveals sound approaches and sophisticated technologies for treating: textile, rubber, and timber wastes; dairy, meat, and seafood industry wastes; bakery and soft drink wastes; palm and olive oil wastes; pesticide and livestock wastes; pulp and paper wastes; phosphate wastes; detergent wastes; photographic wastes; refinery and metal plating wastes; and power industry wastes. This final chapter, entitled 'Treatment of power industry wastes' by Lawrence K. Wang, analyses the stream electric power generation industry, where combustion of fossil fuels coal, oil, gas, supplies heat to produce stream, used then to generate mechanical energy in turbines, subsequently converted to electricity. Wastes include waste waters from cooling water systems, ash handling systems, wet-scrubber air pollution control systems, and boiler blowdown. Wastewaters are characterized and waste treatment by physical and chemical systems to remove pollutants is presented. Plant-specific examples are provided.

  7. Performance Plan: Progress Report 2nd Quarter Fiscal Year 2000.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC. Student Financial Assistance.

    This document is progress report on the U.S. Department of Education's Student Financial Assistance (SFA) programs. Regarding its customer satisfaction objective, SFA notes that it looks to private sector leaders in e-commerce and promotes electronic services; offers electronic filing of the Free Application For Student Aid (FAFSA); offers most…

  8. VIEW SOUTH/SOUTHEAST LOOKING DOWN ON 2ND AQUEDUCT AND 1ST AQUEDUCT ...

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

    VIEW SOUTH/SOUTHEAST LOOKING DOWN ON 2ND AQUEDUCT AND 1ST AQUEDUCT CASCADES TOWARDS FILTRATION PLANT AND LOS ANGELES RESERVOIR - Los Angeles Aqueduct, Cascades Structures, Los Angeles, Los Angeles County, CA

  9. MAGAZINE E30. VIEW FROM BETWEEN 1ST AND 2ND BLAST WALL ...

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

    MAGAZINE E-30. VIEW FROM BETWEEN 1ST AND 2ND BLAST WALL LOOKING TO THE REAR OF THE MAGAZINE. - Naval Magazine Lualualei, Waikele Branch, Tunnel Magazine Type, Waikakalaua & Kipapa Gulches, Pearl City, Honolulu County, HI

  10. 22. MILL NO. 1, 2nd FLOOR, LIGHT TABLES AND KNITTING ...

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

    22. MILL NO. 1, 2nd FLOOR, LIGHT TABLES AND KNITTING MACHINE. LIGHT TABLE USED TO CHECK FOR CLOTH DEFECTS. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  11. 12. Bldg #13, 2nd floor, interior stone walls w/windows and ...

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

    12. Bldg #13, 2nd floor, interior stone walls w/windows and bent pipe thru wall L and light bulbs in ceiling, to NE - Lawrence Machine Shop, Building No. 13, Union & Canal Streets, Lawrence, Essex County, MA

  12. 4. VIEW WEST, WEST SIDE, SHOWING CHANNELS 1ST AND 2ND ...

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

    4. VIEW WEST, WEST SIDE, SHOWING CHANNELS 1ST AND 2ND VERTICAL BRACED DOUBLE ANGLES, DIAGONAL BRACING AND CROSS BRACED RAILING - Thirty-Sixth Street Bridge, Spanning Rabbit River, Hamilton, Allegan County, MI

  13. 2nd U.S. Case of Bacteria Resistant to Last-Resort Antibiotic

    MedlinePlus

    ... news/fullstory_159807.html 2nd U.S. Case of Bacteria Resistant to Last-Resort Antibiotic Scientists concerned it ... the United States who was infected with a bacteria that is resistant to an antibiotic of last ...

  14. Front elevation of Rostrum with 2nd Division American Expeditionary Force ...

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

    Front elevation of Rostrum with 2nd Division American Expeditionary Force Monument in foreground, view to northwest - Cypress Hills National Cemetery, Jamaica Avenue Unit, 625 Jamaica Avenue, Brooklyn, Kings County, NY

  15. 37. MILL NO. 2, 2nd FLOOR, CLOSE SHOT OF 2 ...

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

    37. MILL NO. 2, 2nd FLOOR, CLOSE SHOT OF 2 CREEL MACHINES, WHICH FEED YARN INTO KNITTING MACHINES. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  16. 73. VIEW OF NORTHWEST SIDE OF 2ND TEE, LOOKING NORTHWEST, ...

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

    73. VIEW OF NORTHWEST SIDE OF 2ND TEE, LOOKING NORTHWEST, SHOWING STEPPED PLATFORM, BENCHES, AND LIGHT STANDARDS - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  17. 21. VIEW FROM INTERIOR OF 2ND FLOOR ARCHED WINDOW WITH ...

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

    21. VIEW FROM INTERIOR OF 2ND FLOOR ARCHED WINDOW WITH HOLLOW STEEL SASH AND POLISHED PLATE WIRE GLASS. THIS WINDOW IS AT THE FRONT OF THE BUILDING. - Pacific Telephone & Telegraph Company Building, 1519 Franklin Street, Oakland, Alameda County, CA

  18. Growth, structure, and optical properties of a self-activated crystal: Na2Nd2O(BO3)2

    NASA Astrophysics Data System (ADS)

    Shan, Faxian; Zhang, Guochun; Yao, Jiyong; Xu, Tianxiang; Zhang, Xinyuan; Fu, Ying; Wu, Yicheng

    2015-08-01

    A self-activated crystal Na2Nd2O(BO3)2 has been grown from the Na2O-Nd2O3-B2O3-NaF system. Its structure was determined by single crystal X-ray diffraction, and verified by infrared spectrum and inductively coupled plasma optical emission spectrometry. Na2Nd2O(BO3)2 crystallizes in the monoclinic crystal system, space group P21/c with unit-cell parameters a = 10.804 Å, b = 6.421 Å, c = 10.450 Å, β = 117.95°, Z = 4, and V = 640.4 Å3. Its absorption and emission spectra were measured at room temperature. Based on the absorption spectrum, the spontaneous transition probabilities, fluorescence branch ratio, and the radiation lifetime of 4F3/2 state were calculated. The emission properties under the 355 nm excitation were also evaluated. The electronic structure of Na2Nd2O(BO3)2 was calculated by the first-principles method. The obtained results show that Na2Nd2O(BO3)2 may be a promising microchip laser material.

  19. The 2nd-order Post-Newtonian Orbit Equation of Light

    NASA Astrophysics Data System (ADS)

    Xiao, Yu; Fei, Bao-Jun; Sun, Wei-Jin; Ji, Cheng-Xiang

    2008-10-01

    Based on the 2nd-order post-Newtonian approximation under the DSX frame of the general relativity theory, the 2nd-order post-Newtonian orbital equation of light in the axis-symmetrical stationary spacetime is derived, and from this, the angle of deflection of light propagating in the equatorial plane is derived. The obtained results are consistent with those of the Schwarzchild and Kerr metrics within the limits of measuring precision.

  20. Looking back or looking all around: comparing two spell checking strategies for documents edition in an electronic patient record.

    PubMed Central

    Ruch, P.; Baud, R. H.; Geiddbühler, A.; Lovis, C.; Rassinoux, A. M.; Rivière, A.

    2001-01-01

    We report on the comparison of two systems for correcting spelling errors resulting in non-existent words (i.e. not listed in any lexicon). Both systems aim at improving edition of medical reports. Unlike traditional systems, based on word language models, both semantic and syntactic contexts are considered here. Both systems share the same string-to-string edit distance module, and the same contextual disambiguation principles. The differences between the two systems are located at the user interaction level: while the first system is using exclusively the left context, simulating the underlining of every mis-spelling at the end of every word typing, the second system uses the left as well as the right context and simulate a post-edition correction, when asked by the author. Our conclusion shows the improvements brought by the second approach. PMID:11837217

  1. Quantitative metabolic profiles of 2nd and 3rd trimester human amniotic fluid using 1H HR-MAS spectroscopy

    PubMed Central

    Cohn, Brad R.; Zhao, Shoujun; Kornak, John; Zhang, Vickie Y.; Iman, Rahwa; Kurhanewicz, John; Vahidi, Kiarash; Yu, Jingwei; Caughey, Aaron B.; Swanson, Mark G.

    2016-01-01

    Object To establish and compare normative metabolite concentrations in 2nd and 3rd trimester human amniotic fluid samples in an effort to reveal metabolic biomarkers of fetal health and development. Materials and methods Twenty-one metabolite concentrations were compared between 2nd (15–27 weeks gestation, N = 23) and 3rd (29–39 weeks gestation, N = 27) trimester amniotic fluid samples using 1H high resolution magic angle spinning (HR-MAS) spectroscopy. Data were acquired using the electronic reference to access in vivo concentrations method and quantified using a modified semi-parametric quantum estimation algorithm modified for high-resolution ex vivo data. Results Sixteen of 21 metabolite concentrations differed significantly between 2nd and 3rd trimester groups. Betaine (0.00846±0.00206 mmol/kg vs. 0.0133±0.0058 mmol/kg, P <0.002) and creatinine (0.0124±0.0058 mmol/kg vs. 0.247±0.011 mmol/kg, P <0.001) concentrations increased significantly, while glucose (5.96±1.66 mmol/kg vs. 2.41±1.69 mmol/kg, P <0.001), citrate (0.740±0.217 mmol/kg vs. 0.399±0.137 mmol/kg, P <0.001), pyruvate (0.0659±0.0103 mmol/kg vs. 0.0299±0.286 mmol/kg, P <0.001), and numerous amino acid (e.g. alanine, glutamate, isoleucine, leucine, lysine, and valine) concentrations decreased significantly with advancing gestation. A stepwise multiple linear regression model applied to 50 samples showed that gestational age can be accurately predicted using combinations of alanine, glucose and creatinine concentrations. Conclusion These results provide key normative data for 2nd and 3rd trimester amniotic fluid metabolite concentrations and provide the foundation for future development of magnetic resonance spectroscopy (MRS) biomarkers to evaluate fetal health and development. PMID:19779747

  2. FOREWORD: 2nd International Workshop on New Computational Methods for Inverse Problems (NCMIP 2012)

    NASA Astrophysics Data System (ADS)

    Blanc-Féraud, Laure; Joubert, Pierre-Yves

    2012-09-01

    Conference logo This volume of Journal of Physics: Conference Series is dedicated to the scientific contributions presented during the 2nd International Workshop on New Computational Methods for Inverse Problems, (NCMIP 2012). This workshop took place at Ecole Normale Supérieure de Cachan, in Cachan, France, on 15 May 2012, at the initiative of Institut Farman. The first edition of NCMIP also took place in Cachan, France, within the scope of the ValueTools Conference, in May 2011 (http://www.ncmip.org/2011/). The NCMIP Workshop focused on recent advances in the resolution of inverse problems. Indeed inverse problems appear in numerous scientific areas such as geophysics, biological and medical imaging, material and structure characterization, electrical, mechanical and civil engineering, and finance. The resolution of inverse problems consists of estimating the parameters of the observed system or structure from data collected by an instrumental sensing or imaging device. Its success firstly requires the collection of relevant observation data. It also requires accurate models describing the physical interactions between the instrumental device and the observed system, as well as the intrinsic properties of the solution itself. Finally, it requires the design of robust, accurate and efficient inversion algorithms. Advanced sensor arrays and imaging devices provide high rate and high volume data; in this context, the efficient resolution of the inverse problem requires the joint development of new models and inversion methods, taking computational and implementation aspects into account. During this one-day workshop, researchers had the opportunity to bring to light and share new techniques and results in the field of inverse problems. The topics of the workshop were: algorithms and computational aspects of inversion, Bayesian estimation, kernel methods, learning methods, convex optimization, free discontinuity problems, metamodels, proper orthogonal decomposition

  3. Influence of Nd dopant amount on microstructure and photoluminescence of TiO2:Nd thin films

    NASA Astrophysics Data System (ADS)

    Wojcieszak, Damian; Mazur, Michal; Kaczmarek, Danuta; Morgiel, Jerzy; Zatryb, Grzegorz; Domaradzki, Jaroslaw; Misiewicz, Jan

    2015-10-01

    TiO2 and TiO2:Nd thin films were deposited using reactive magnetron sputtering process from mosaic Ti-Nd targets with various Nd concentration. The thin films were characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM) and spectroscopic techniques. Photoluminescence (PL) in the near infrared obtained upon 514.5 nm excitation was also examined. The relationship between the Nd concentration, structural, optical and photoluminescence properties of prepared thin films was investigated and discussed. XRD and TEM measurements showed that an increase in the Nd concentration in the thin films hinders the crystal growth in the deposited coatings. Depending on the Nd amount in the thin films, TiO2 with the rutile, mixed rutile-amorphous or amorphous phase was obtained. Transmittance measurements revealed that addition of Nd dopant to titania matrix did not deteriorate optical transparency of the coatings, however it influenced on the position of the fundamental absorption edge and therefore on the width of optical band gap energy. All TiO2:Nd thin films exhibited PL emission that occurred at ca. 0.91, 1.09 and 1.38 μm. Finally, results obtained for deposited coatings showed that titania with the rutile structure and 1.0 at.% of Nd was the most efficient in VIS to NIR photon conversion.

  4. Effect of the nanocrystalline structure type on the optical properties of TiO2:Nd (1 at.%) thin films

    NASA Astrophysics Data System (ADS)

    Mazur, Michal; Wojcieszak, Damian; Kaczmarek, Danuta; Domaradzki, Jaroslaw; Zatryb, Grzegorz; Misiewicz, Jan; Morgiel, Jerzy

    2015-04-01

    Titanium dioxide thin films, each doped with the same amount of neodymium (1 at.%) were deposited by Low Pressure Hot Target Reactive Sputtering and High Energy Reactive Magnetron Sputtering processes in order to obtain anatase and rutile thin film structures respectively. The microstructure and phase composition were analyzed using the transmission electron microscopy method including high resolution electron microscopy imaging. The measurements of the optical properties showed, that both prepared thin films were transparent in the visible light range and had a low extinction coefficient of ca. 3 ṡ 10-3. The thin film with the anatase structure had a lower cut-off wavelength and refractive index and a higher value of optical energy band gap as-compared to the TiO2:Nd coating with the rutile structure. Simultaneously, more efficient photoluminescence emission was observed for the rutile thin films.

  5. Physics design of the DARHT 2nd axis accelerator cell

    SciTech Connect

    Chen, Y J; Houck, T L; Reginato, L J; Shang, C C; Yu, S S

    1999-08-19

    The next generation of radiographic machines based on induction accelerators require very high brightness electron beams to realize the desired x-ray spot size and intensity. This high brightness must be maintained throughout the beam transport, from source to x-ray converter target. The accelerator for the second-axis of the Dual Axis Radiographic Hydrodynamic Test (DARHT) facility is being designed to accelerate a 4-kA, 2-{micro}s pulse of electrons to 20 MeV. After acceleration, the 2-{micro}s pulse will be chopped into a train of four 50-ns pulses with variable temporal spacing by rapidly deflecting the beam between a beam stop and the final transport section. The short beam pulses will be focused onto an x-ray converter target generating four radiographic pulses within the 2-{micro}s window. Beam instability due to interaction with the accelerator cells can very adversely effect the beam brightness and radiographic pulse quality. This paper describes the various issues considered in the design of the accelerator cell with emphasis on transverse impedance and minimizing beam instabilities.

  6. Solid State Energy Conversion Alliance 2nd Annual Workshop Proceedings

    SciTech Connect

    National Energy Technology Laboratory

    2001-03-30

    The National Energy Technology Laboratory (NETL) and the Pacific Northwest National Laboratory (PNNL) are pleased to provide the proceedings of the second annual Solid State Energy Conversion Alliance (SECA) Workshop held on March 29-30, 2001 in Arlington. The package includes the presentations made during the workshop, a list of participants, and the results of the breakout sessions. Those sessions covered stack materials and processes, power electronics, balance of plant and thermal integration, fuel processing technologies, and stack and system performance modeling. The breakout sessions have been reported as accurately as possible; however, due to the recording and transcription process errors may have occurred. If you note any significant omissions or wish to provide additional information, we welcome your comments and hope that all stakeholder groups will use the enclosed information in their planning endeavors.

  7. Four-dimensional investigation of the 2nd order volume autocorrelation technique

    NASA Astrophysics Data System (ADS)

    Faucher, O.; Tzallas, P.; Benis, E. P.; Kruse, J.; Peralta Conde, A.; Kalpouzos, C.; Charalambidis, D.

    2009-10-01

    The 2nd order volume autocorrelation technique, widely utilized in directly measuring ultra-short light pulses durations, is examined in detail via model calculations that include three-dimensional integration over a large ionization volume, temporal delay and spatial displacement of the two beams of the autocorrelator at the focus. The effects of the inherent displacement to the 2nd order autocorrelation technique are demonstrated for short and long pulses, elucidating the appropriate implementation of the technique in tight focusing conditions. Based on the above investigations, a high accuracy 2nd order volume autocorrelation measurement of the duration of the 5th harmonic of a 50 fs long laser pulse, including the measurement of the carrier wavelength oscillation, is presented.

  8. Regional Observations of North Korea Explosions: 1st and 2nd Tests

    NASA Astrophysics Data System (ADS)

    Chi, Heon Cheol; Shin, Jin Soo; Lee, Hee-Il; Park, Jung Ho; Sheen, Dong-Hoon; Kim, Geunyoung; Kim, Tea Sung; Che, Il-Young; Lim, In-Seub

    2010-05-01

    Through data exchanging with China, Russia and Japan, KIGAM could monitor North Korea explosion tests in near real time with azimuthally full coverage from the test site. Except for the East Sea (Japan Sea) side, the seismic stations are distributed uniformly along the boundaries of North Korea and adjacent countries. The error ellipses of epicentral determination of test site for 1st and 2nd tests showed almost identical pattern if they were separately calculated with the same configuration of stations. But the combined use of the 1st and the 2nd test data showed that the 2nd test site was moved approximately 2 Km westward from 1st site. The Pn/Lg spectral ratio clearly discriminate these events from two nearby natural earthquakes above 4 Hz. Full moment tensor inversion also indicate the 2nd test had a very large isotropic component. But mb-Ms discrimination, which has been considered one of the most reliable discriminants for separating explosions and earthquakes, did not show apparently the known pattern of explosion for both tests. Body wave magnitude, mb(Pn) of the 2nd test, which was evaluated as 4.5 by KIGAM, varies with directional location of stations widely from 4.1 to 5.2. The magnitude obtained from Lg, mb(Lg), showed narrow variation between 4.3 to 4.7 with the average of 4.5. In the case of both 1st and 2nd tests, both mb(Pn) and mb(Lg) showed equivalently large variation with directional station location. These variations are mainly due to lateral variation of crustal structures surrounding the test site. Remarkably mb(Lg) showed very linear relationship with mb(Pn). By considering attenuation characteristics according to the propagation path, the variations could be effectively reduced. The cut-off frequencies of P wave of both tests showed no or negligible difference even though the estimated yield of the 2nd test were much larger than that of the 1st one. The ratio of P-wave amplitudes of two tests showed from 2 to 3.1 times. Correspondingly the

  9. Monitoring North Korea Explosions: Status and Result of 1st and 2nd Tests (Invited)

    NASA Astrophysics Data System (ADS)

    Chi, H.; Lee, H.; Shin, J.; Park, J.; Sheen, D.; Kim, G.; Che, I.; Lim, I.; Kim, T.

    2009-12-01

    Through data exchanging with China, Russia and Japan, KIGAM could monitor North Korea explosion tests in near real time with azimuthal full coverage from the test site. Except for the East Sea (Japan Sea) side, the seismic stations are distributed uniformly along the boundaries of North Korea and adjacent countries, and only stations with the distance of 200 to 550 Km from the test site were considered. Irrespective of azimuthal directions of stations from the test site, the conventional discrimination, Pn/Lg spectral ratio clearly showed that both tests were explosion. But mb-Ms discrimination did not show apparently the known pattern of explosion for both tests. Body wave magnitude, mb(Pn) of 2nd test, which was evaluated as 4.5 by KIGAM, varies with directional location of stations widely from 4.1 to 5.2. The magnitude obtained from Lg, mb(Lg), showed narrow variation between 4.3 to 4.7 with the average of 4.5. In the case of 1st test, both mb(Pn) and mb(Lg) showed equivalently large variation with directional station location. The error ellipses of epicentral determination of test site for 1st and 2nd tests showed almost identical pattern if they were separately calculated with the same configuration of stations. But the combined use of 1st and 2nd test data showed that 2nd test site was moved approximately 2 Km westward from 1st site. The cut-off frequencies of P wave of 1st and 2nd tests showed no or negligible difference even though the estimated yield of 2nd test were much larger than that of 1st one. The ratio of 1st and 2nd P-wave amplitudes showed from 2 to 3.1 times. Correspondingly the estimated energy or yield were ranged from 4 to roughly 10 times. KIGAM evaluated the yield of 2nd test were 8 times in the average larger than that of 1st one.

  10. Studies of Nondefective Adenovirus 2-Simian Virus 40 Hybrid Viruses III. Base Composition, Molecular Weight, and Conformation of the Ad2+ND1 Genome

    PubMed Central

    Crumpacker, Clyde S.; Henry, Patrick H.; Kakefuda, Tuyoski; Rowe, Wallace P.; Levin, Myron J.; Lewis, Andrew M.

    1971-01-01

    The nondefective adenovirus 2 (Ad2)-simian virus 40 (SV40) hybrid virus, Ad2+ND1, differs from the defective Ad-SV40 hybrid populations previously described, in that this hybrid virus can replicate without the aid of nonhybrid adenovirus helper. Consequently, the deoxyribonucleic acid (DNA) from this virus, which can be obtained free of nonhybrid adenovirus DNA, is well suited for biophysical studies on Ad-SV40 hybrid DNA. Such studies have been performed and demonstrate Ad2+ND1 DNA to have a buoyant density (1.715 g/cm3) and thermal denaturation profile (Tm = 75.1 C) almost identical with nonhybrid Ad2 DNA. Furthermore, its molecular weight, as determined by analytical zone sedimentation and electron microscopy, was 22 × 106 to 25 × 106 daltons, which is also very similar to that determined for Ad2. Electron micrographs showed all of the hybrid molecules to be double-stranded and linear. By using this determination of the molecular weight of Ad2+ND1 DNA and assuming that 1% of this molecule consists of covalently linked SV40 DNA (see companion paper), we calculate that the hybrid DNA molecule contains 220 × 103 to 250 × 103 daltons of SV40 DNA, or the equivalent of one-tenth of the SV40 genome. PMID:4323710

  11. Proceedings of the 2nd Experimental Chaos Conference

    NASA Astrophysics Data System (ADS)

    Ditto, William; Pecora, Lou; Shlesinger, Michael; Spano, Mark; Vohra, Sandeep

    1995-02-01

    The Table of Contents for the full book PDF is as follows: * Introduction * Spatiotemporal Phenomena * Experimental Studies of Chaotic Mixing * Using Random Maps in the Analysis of Experimental Fluid Flows * Transition to Spatiotemporal Chaos in a Reaction-Diffusion System * Ion-Dynamical Chaos in Plasmas * Optics * Chaos in a Synchronously Driven Optical Resonator * Chaos, Patterns and Defects in Stimulated Scattering Phenomena * Test of the Normal Form for a Subcritical Bifurcation * Observation of Bifurcations and Chaos in a Driven Fiber Optic Coil * Applications -- Communications * Robustness and Signal Recovery in a Synchronized Chaotic System * Synchronizing Nonautonomous Chaotic Circuits * Synchronization of Pulse-Coupled Chaotic Oscillators * Ocean Transmission Effects on Chaotic Signals * Controlling Symbolic Dynamics for Communication * Applications -- Control * Analysis of Nonlinear Actuators Using Chaotic Waveforms * Controlling Chaos in a Quasiperiodic Electronic System * Control of Chaos in a CO2 Laser * General Research * Video-Based Analysis of Bifurcation Phenomena in Radio-Frequency-Excited Inert Gas Plasmas * Transition from Soliton to Chaotic Motion During the Impact of a Nonlinear Structure * Sonoluminescence in a Single Bubble: Periodic, Quasiperiodic and Chaotic Light Source * Quantum Chaos Experiments Using Microwave Cavities * Experiments on Quantum Chaos With and Without Time Reversibility * When Small Noise Imposed on Deterministic Dynamics Becomes Important * Biology * Chaos Control for Cardiac Arrhythmias * Irregularities in Spike Trains of Cat Retinal Ganglion Cells * Broad-Band Synchronization in Monkey Neocortex * Applicability of Correlation Dimension Calculations to Blood Pressure Signal in Rats * Tests for Deterministic Chaos in Noisy Time Series * The Crayfish Mechanoreceptor Cell: A Biological Example of Stochastic Resonance * Chemistry * Chaos During Heterogeneous Chemical Reactions * Stabilizing and Tracking Unstable Periodic

  12. PREFACE: 2nd International Conference on Competitive Materials and Technological Processes (IC-CMTP2)

    NASA Astrophysics Data System (ADS)

    László, Gömze A.

    2013-12-01

    Competitiveness is one of the most important factors in our life and it plays a key role in the efficiency both of organizations and societies. The more scientifically supported and prepared organizations develop more competitive materials with better physical, chemical and biological properties and the leading companies apply more competitive equipment and technology processes. The aims of the 2nd International Conference on Competitive Materials and Technology Processes (ic-cmtp2) are the following: Promote new methods and results of scientific research in the fields of material, biological, environmental and technology sciences; Change information between the theoretical and applied sciences as well as technical and technological implantations. Promote the communication between the scientist of different nations, countries and continents. Among the major fields of interest are materials with extreme physical, chemical, biological, medical, thermal, mechanical properties and dynamic strength; including their crystalline and nano-structures, phase transformations as well as methods of their technological processes, tests and measurements. Multidisciplinary applications of materials science and technological problems encountered in sectors like ceramics, glasses, thin films, aerospace, automotive and marine industry, electronics, energy, construction materials, medicine, biosciences and environmental sciences are of particular interest. In accordance to the program of the conference ic-cmtp2, more than 250 inquiries and registrations from different organizations were received. Researchers from 36 countries in Asia, Europe, Africa, North and South America arrived at the venue of conference. Including co-authors, the research work of more than 500 scientists are presented in this volume. Professor Dr Gömze A László Chair, ic-cmtp2 The PDF also contains lists of the boards, session chairs and sponsors.

  13. Leadership, Management & Team Working in Nursing (2 nd Edition) Ellis Peter and Bach Shirley Leadership, Management & Team Working in Nursing (2 nd Edition) 192pp £19.99 Learning Matters/SAGE 9781473918849 1473918847 [Formula: see text].

    PubMed

    2016-04-01

    This book is part of the Transforming Nursing Practice series and is written with student nurses in mind. It is clearly linked to the Nursing and Midwifery Council Standards for pre-registration nursing education. PMID:27050002

  14. Catering & Hospitality, Serving Food & Drink, Levels 1-3. 2nd Edition. Catering & Hospitality, Reception & Housekeeping, Levels 1-3. Catering & Hospitality, Supervisory Management, Level 3. Catering & Hospitality Management, Level 4. 2nd Edition. National Vocational Qualifications.

    ERIC Educational Resources Information Center

    Business and Technology Education Council, London (England).

    Britain's National Vocational Qualifications (NVQs) are work qualifications that measure what an employee or potential employee can do as well as how much he or she knows and understands about a particular job. Used as written proof of usable workplace skills that can be put to profitable use by an employer, NVQs range from basic Level 1, for…

  15. A Response to Commentaries on "Music Matters: A Philosophy of Music Education," Second Edition (2015)

    ERIC Educational Resources Information Center

    Elliott, David J.; Silverman, Marissa

    2015-01-01

    This essay responds to five commentaries on "Music Matters: A Philosophy of Music Education," 2nd edition (2015). Because each author provides a substantial discussion of different aspects of the book, this essay does not attempt to address all points. Instead, we reflect on selected aspects of each scholar's critique.

  16. Study Guide--What Great Principals Do Differently: Eighteen Things That Matter Most. Second Edition

    ERIC Educational Resources Information Center

    Whitaker, Beth; Whitaker, Todd; Zoul, Jeffrey

    2012-01-01

    Designed to be used by facilitators and participants in seminars, book study groups, or other professional development events, this book guides critical thinking, collaboration, and professional growth based on the concepts in Todd Whitaker's best-selling title, "What Great Principals Do Differently" (2nd edition). Each chapter includes: (1) Key…

  17. Proceedings of the 2nd symposium on valves for coal conversion and utilization

    SciTech Connect

    Maxfield, D.A.

    1981-01-01

    The 2nd symposium on valves for coal conversion and utilization was held October 15 to 17, 1980. It was sponsored by the US Department of Energy, Morgantown Energy Technology Center, in cooperation with the Valve Manufacturers Association. Seventeen papers have been entered individually into EDB and ERA. (LTN)

  18. 2nd International Forum for Surveillance and Control of Mosquitoes and Mosquito-borne Diseases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Entomological Society of China (ESC) and Beijing Institute of Microbiology and Epidemiology (BIME) hosted the 2nd International Forum for Surveillance and Control of Mosquitoes and Mosquito-borne Diseases in Beijing, China, May 23-27, 2011. The theme of the Forum was “Impact of global climate ch...

  19. Stem cells and cancer immunotherapy: Arrowhead’s 2nd annual cancer immunotherapy conference

    PubMed Central

    2014-01-01

    Investigators from academia and industry gathered on April 4 and 5, 2013, in Washington DC at the Arrowhead’s 2nd Annual Cancer Immunotherapy Conference. Two complementary concepts were discussed: cancer “stem cells” as targets and therapeutic platforms based on stem cells.

  20. Evaluation of a Hand Washing Program for 2nd-Graders

    ERIC Educational Resources Information Center

    Tousman, Stuart; Arnold, Dani; Helland, Wealtha; Roth, Ruth; Heshelman, Nannatte; Castaneda, Oralia; Fischer, Emily; O'Neil, Kristen; Bileto, Stephanie

    2007-01-01

    The purpose of this project was to determine if a multiple-week learner-centered hand washing program could improve hand hygiene behaviors of 2nd-graders in a northern Illinois public school system. Volunteers from the Rockford Hand Washing Coalition went into 19 different classrooms for 4 consecutive weeks and taught a learner-centered program.…

  1. The Effect of Using Computer Edutainment on Developing 2nd Primary Graders' Writing Skills

    ERIC Educational Resources Information Center

    Mohammed Abdel Raheem, Azza Ashraf

    2011-01-01

    The present study attempted to examine the effect of using computer edutainment on developing 2nd graders' writing skills. The study comprised thirty-second year primary stage enrolled in Bani Hamad primary governmental school, Minia governorate. The study adopted the quasi-experimental design. Thirty participants were randomly assigned to one…

  2. 70. VIEW OF LIFEGUARD TOWER ON SOUTHEAST SIDE OF 2ND ...

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

    70. VIEW OF LIFEGUARD TOWER ON SOUTHEAST SIDE OF 2ND TEE (LEFT) AND NORTHWEST SIDE OF TEE (RIGHT), WITH VIEW OF PILINGS, LOOKING SOUTH-SOUTHWEST - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  3. 71. VIEW OF NORTHWEST SIDE OF 2ND TEE (LEFT), SHOWING ...

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

    71. VIEW OF NORTHWEST SIDE OF 2ND TEE (LEFT), SHOWING VIEW OF PILINGS, LIFEGURD TOWER ON SOUTHEAST SIDE OF TEE (RIGHT), LOOKING EAST-NORTHEAST - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  4. Does True Neurocognitive Dysfunction Contribute to Minnesota Multiphasic Personality Inventory-2nd Edition-Restructured Form Cognitive Validity Scale Scores?

    PubMed

    Martin, Phillip K; Schroeder, Ryan W; Heinrichs, Robin J; Baade, Lyle E

    2015-08-01

    Previous research has demonstrated RBS and FBS-r to identify non-credible reporters of cognitive symptoms, but the extent that these scales might be influenced by true neurocognitive dysfunction has not been previously studied. The present study examined the relationship between these cognitive validity scales and neurocognitive performance across seven domains of cognitive functioning, both before and after controlling for PVT status in 120 individuals referred for neuropsychological evaluations. Variance in RBS, but not FBS-r, was significantly accounted for by neurocognitive test performance across most cognitive domains. After controlling for PVT status, however, relationships between neurocognitive test performance and validity scales were no longer significant for RBS, and remained non-significant for FBS-r. Additionally, PVT failure accounted for a significant proportion of the variance in both RBS and FBS-r. Results support both the convergent and discriminant validity of RBS and FBS-r. As neither scale was impacted by true neurocognitive dysfunction, these findings provide further support for the use of RBS and FBS-r in neuropsychological evaluations. PMID:26051870

  5. Assessing Children for the Presence of a Disability. Resources You Can Use. NICHCY Bibliography. 2nd Edition.

    ERIC Educational Resources Information Center

    Gutierrez, Mary Kate, Comp.

    This resource list is intended to provide school systems with information on assessment of school-aged children for the presence of a disability. The 104 references are broken down into the following categories: general assessment information; assessment tools; critiques of assessment tools; curriculum-based assessment; assessments of different…

  6. Jean-Jacques Rousseau on Adult Education and Revolution. Paradigma of Radical, Pedagogical Thought. 2nd Revised Edition.

    ERIC Educational Resources Information Center

    Dame, Frederick William

    This book explores Jean-Jacques Rousseau's educational philosophy, as expressed in his key works, and applies that philosophy to adult education and revolution. The titles and topics of the book's seven chapters are as follows: (1) "L'Invitation: Raison d'Etre" (prelude, statement, significance, the process, assumptions and limitations); (2) "Le…

  7. Theory of planetary atmospheres: an introduction to their physics and chemistry /2nd revised and enlarged edition/

    NASA Astrophysics Data System (ADS)

    Chamberlain, Joseph W.; Hunten, Donald M.

    Theoretical models of planetary atmospheres are characterized in an introductory text intended for graduate physics students and practicing scientists. Chapters are devoted to the vertical structure of an atmosphere; atmospheric hydrodynamics; the chemistry and dynamics of the earth stratosphere; planetary astronomy; ionospheres; airglows, auroras, and aeronomy; and the stability of planetary atmospheres. Extensive graphs, diagrams, and tables of numerical data are provided.

  8. BOOK REVIEW: The Quantum Mechanics Solver: How to Apply Quantum Theory to Modern Physics, 2nd edition

    NASA Astrophysics Data System (ADS)

    Robbin, J. M.

    2007-07-01

    he hallmark of a good book of problems is that it allows you to become acquainted with an unfamiliar topic quickly and efficiently. The Quantum Mechanics Solver fits this description admirably. The book contains 27 problems based mainly on recent experimental developments, including neutrino oscillations, tests of Bell's inequality, Bose Einstein condensates, and laser cooling and trapping of atoms, to name a few. Unlike many collections, in which problems are designed around a particular mathematical method, here each problem is devoted to a small group of phenomena or experiments. Most problems contain experimental data from the literature, and readers are asked to estimate parameters from the data, or compare theory to experiment, or both. Standard techniques (e.g., degenerate perturbation theory, addition of angular momentum, asymptotics of special functions) are introduced only as they are needed. The style is closer to a non-specialist seminar rather than an undergraduate lecture. The physical models are kept simple; the emphasis is on cultivating conceptual and qualitative understanding (although in many of the problems, the simple models fit the data quite well). Some less familiar theoretical techniques are introduced, e.g. a variational method for lower (not upper) bounds on ground-state energies for many-body systems with two-body interactions, which is then used to derive a surprisingly accurate relation between baryon and meson masses. The exposition is succinct but clear; the solutions can be read as worked examples if you don't want to do the problems yourself. Many problems have additional discussion on limitations and extensions of the theory, or further applications outside physics (e.g., the accuracy of GPS positioning in connection with atomic clocks; proton and ion tumor therapies in connection with the Bethe Bloch formula for charged particles in solids). The problems use mainly non-relativistic quantum mechanics and are organised into three sections: Elementary Particles, Nuclei and Atoms; Quantum Entanglement and Measurement; and Complex Systems. The coverage is not comprehensive; there is little on scattering theory, for example, and some areas of recent interest, such as topological aspects of quantum mechanics and semiclassics, are not included. The problems are based on examination questions given at the École Polytechnique in the last 15 years. The book is accessible to undergraduates, but working physicists should find it a delight.

  9. Curriculum Adjustments for the Mentally Retarded: A Guide for Elementary and Secondary Schools. 2nd Edition. Bulletin, 1950, No. 2

    ERIC Educational Resources Information Center

    Martens, Elise H.

    1950-01-01

    Mentally retarded children, as here defined, are those who because of poor intellectual endowment are unable to cope, with the standard requirements of regular grades. They are in particular need of special educational services planned for intellectually subnormal children. These include approximately 2 percent of the school population. Some…

  10. Access to Vocational Training in Three Sectors of the European Economy. Comparative Analysis. 2nd Edition. CEDEFOP Panorama.

    ERIC Educational Resources Information Center

    Lassibille, Gerard; Paul, Jean-Jacques

    This report presents findings of a study of the theoretical and practical methods of access to continuing vocational training. It summarizes six reports that compare the following: the construction sector in Spain, France, Italy, and Luxembourg; the banking, insurance, commerce, and administration sectors in Germany, Ireland, the Netherlands, and…

  11. Extraction-Separation Performance and Dynamic Modeling of Orion Test Vehicles with Adams Simulation: 2nd Edition

    NASA Technical Reports Server (NTRS)

    Fraire, Usbaldo, Jr.; Anderson, Keith; Varela, Jose G.; Bernatovich, Michael A.

    2015-01-01

    NASA's Orion Capsule Parachute Assembly System (CPAS) project has advanced into the third generation of its parachute test campaign and requires technically comprehensive modeling capabilities to simulate multi-body dynamics (MBD) of test articles released from a C-17. Safely extracting a 30,000 lbm mated test article from a C-17 and performing stable mid-air separation maneuvers requires an understanding of the interaction between elements in the test configuration and how they are influenced by extraction parachute performance, aircraft dynamics, aerodynamics, separation dynamics, and kinetic energy experienced by the system. During the real-time extraction and deployment sequences, these influences can be highly unsteady and difficult to bound. An avionics logic window based on time, pitch, and pitch rate is used to account for these effects and target a favorable separation state in real time. The Adams simulation has been employed to fine-tune this window, as well as predict and reconstruct the coupled dynamics of the Parachute Test Vehicle (PTV) and Cradle Platform Separation System (CPSS) from aircraft extraction through the mid-air separation event. The test-technique for the extraction of CPAS test articles has evolved with increased complexity and requires new modeling concepts to ensure the test article is delivered to a stable test condition for the programmer phase. Prompted by unexpected dynamics and hardware malfunctions in drop tests, these modeling improvements provide a more accurate loads prediction by incorporating a spring-damper line-model derived from the material properties. The qualification phase of CPAS testing is on the horizon and modeling increasingly complex test-techniques with Adams is vital to successfully qualify the Orion parachute system for human spaceflight.

  12. Too Old for This, Too Young for That! Your Survival Guide for the Middle School Years. Updated 2nd Edition

    ERIC Educational Resources Information Center

    Mosatche, Harriet S.; Unger, Karen

    2010-01-01

    The transition to middle school can be difficult. Most teens are excited about getting older, but they're often not prepared for some of the challenges that come with growing up. Physical and emotional changes, evolving relationships, and increased expectations at school can all make for some major adjustments. "Too Old for This, Too Young for…

  13. Solar Physics and Terrestrial Effects: A Curriculum Guide for Teachers Grades 7-12, 2nd Edition.

    ERIC Educational Resources Information Center

    Briggs, Roger P.; Carlisle, Robert J.

    This curriculum guide includes a brief textbook, a hands-on activity guide, and resource listings. The textbook provides background information in solar physics for teachers and contains problems suitable for advanced students at the end of each chapter. Topics covered in the textbook include stellar evolution, the structure of the sun, methods of…

  14. Theory of planetary atmospheres: an introduction to their physics and chemistry /2nd revised and enlarged edition/

    SciTech Connect

    Chamberlain, J.W.; Hunten, D.M.

    1987-01-01

    Theoretical models of planetary atmospheres are characterized in an introductory text intended for graduate physics students and practicing scientists. Chapters are devoted to the vertical structure of an atmosphere; atmospheric hydrodynamics; the chemistry and dynamics of the earth stratosphere; planetary astronomy; ionospheres; airglows, auroras, and aeronomy; and the stability of planetary atmospheres. Extensive graphs, diagrams, and tables of numerical data are provided.

  15. The Extreme Searcher's Guide to Web Search Engines: A Handbook for the Serious Searcher. 2nd Edition.

    ERIC Educational Resources Information Center

    Hock, Randolph

    This book aims to facilitate more effective and efficient use of World Wide Web search engines by helping the reader: know the basic structure of the major search engines; become acquainted with those attributes (features, benefits, options, content, etc.) that search engines have in common and where they differ; know the main strengths and…

  16. The English Teacher's Survival Guide: Ready-To-Use Techniques & Materials for Grades 7-12. 2nd Edition

    ERIC Educational Resources Information Center

    Brandvik, Mary Lou; McKnight, Katherine S.

    2011-01-01

    This unique time-saving book is packed with tested techniques and materials to assist new and experienced English teachers with virtually every phase of their job from lesson planning to effective discipline techniques. The book includes 175 easy-to-understand strategies, lessons, checklists, and forms for effective classroom management and over…

  17. Excellence and evidence in staffing: a data-driven model for excellence in staffing (2nd edition).

    PubMed

    Baggett, Margarita; Batcheller, Joyce; Blouin, Ann Scott; Behrens, Elizabeth; Bradley, Carol; Brown, Mary J; Brown, Diane Storer; Bolton, Linda Burnes; Borromeo, Annabelle R; Burtson, Paige; Caramanica, Laura; Caspers, Barbara A; Chow, Marilyn; Christopher, Mary Ann; Clarke, Sean P; Delucas, Christine; Dent, Robert L; Disser, Tony; Eliopoulos, Charlotte; Everett, Linda Q; Garcia, Amy; Glassman, Kimberly; Goodwin, Susan; Haagenson, Deb; Harper, Ellen; Harris, Kathy; Hoying, Cheryl L; Hughes-Rease, Marsha; Kelly, Lesly; Kiger, Anna J; Kobs-Abbott, Ann; Krueger, Janelle; Larson, Jackie; March, Connie; Martin, Deborah Maust; Mazyck, Donna; Meenan, Penny; McGaffigan, Patricia; Myers, Karen K; Nell, Kate; Newcomer, Britta; Cathy, Rick; O'Rourke, Maria; Rosa, Billy; Rose, Robert; Rudisill, Pamela; Sanford, Kathy; Simpson, Roy L; Snowden, Tami; Strickland, Bob; Strohecker, Sharon; Weems, Roger B; Welton, John; Weston, Marla; Valentine, Nancy M; Vento, Laura; Yendro, Susan

    2014-01-01

    The Patient Protection and Affordable Care Act (PPACA, 2010) and the Institute of Medicine's (IOM, 2011) Future of Nursing report have prompted changes in the U.S. health care system. This has also stimulated a new direction of thinking for the profession of nursing. New payment and priority structures, where value is placed ahead of volume in care, will start to define our health system in new and unknown ways for years. One thing we all know for sure: we cannot afford the same inefficient models and systems of care of yesterday any longer. The Data-Driven Model for Excellence in Staffing was created as the organizing framework to lead the development of best practices for nurse staffing across the continuum through research and innovation. Regardless of the setting, nurses must integrate multiple concepts with the value of professional nursing to create new care and staffing models. Traditional models demonstrate that nurses are a commodity. If the profession is to make any significant changes in nurse staffing, it is through the articulation of the value of our professional practice within the overall health care environment. This position paper is organized around the concepts from the Data-Driven Model for Excellence in Staffing. The main concepts are: Core Concept 1: Users and Patients of Health Care, Core Concept 2: Providers of Health Care, Core Concept 3: Environment of Care, Core Concept 4: Delivery of Care, Core Concept 5: Quality, Safety, and Outcomes of Care. This position paper provides a comprehensive view of those concepts and components, why those concepts and components are important in this new era of nurse staffing, and a 3-year challenge that will push the nursing profession forward in all settings across the care continuum. There are decades of research supporting various changes to nurse staffing. Yet little has been done to move that research into practice and operations. While the primary goal of this position paper is to generate research and innovative thinking about nurse staffing across all health care settings, a second goal is to stimulate additional publications. This includes a goal of at least 20 articles in Nursing Economic$ on best practices in staffing and care models from across the continuum over the next 3 years. PMID:25144948

  18. Meal Planning for People with Diabetes, 2nd Edition = Planificacion de Comidas para Personas con Diabetes, 2 Edicion.

    ERIC Educational Resources Information Center

    National Migrant Resource Program, Inc., Austin, TX.

    This booklet provides information about diabetes and meal planning particularly designed for migrant individuals. The first section defines diabetes, explains different types of diabetes, lists results of uncontrolled diabetes, and describes the goals and components of a diabetic meal plan. The second section explains the exchange system of…

  19. Water Wisdom: 23 Stand-Alone Activities on Water Supply and Water Conservation for High School Students. 2nd Edition.

    ERIC Educational Resources Information Center

    Massachusetts State Water Resources Authority, Boston.

    This water conservation education program for high schools consists of both stand-alone activities and teacher support materials. Lessons are divided into six broad categories: (1) The Water Cycle; (2) Water and Society; (3) Keeping Water Pure; (4) Visualizing Volumes; (5) The Economics of Water Use; and (6) Domestic Water Conservation. The…

  20. Nobel Women in Science: Their Lives, Struggles, and Momentous Discoveries, 2nd Edition (Sharon Bertsch McGrayne)

    NASA Astrophysics Data System (ADS)

    Baldwin Frech, Cheryl

    2003-03-01

    A variety of readers will enjoy this book. Students, from middle school to university, can use it as a resource. The 20-page Notes section is a good starting place for finding additional information. It includes a special section on books for young people. Historians of science and those interested in women’s studies will find much to contemplate. As a girl, I read and re-read a children’s biography of Madame Curie. I plan to keep this book around for my daughters to read someday. This book belongs on the bookshelf of every practicing and aspiring scientist.

  1. High School Senior's Guide to Merit and Other No-Need Funding, 1998-2000, 2nd Edition.

    ERIC Educational Resources Information Center

    Schlachter, Gail Ann; Webber, R. David

    This volume provides information on 1,100 merit scholarships and other no-need funding programs available specifically to high school seniors applying to college. Programs listed in the guide make decisions based upon student academic records, writing or artistic ability, speech-making skills, religious or ethnic background, parents'…

  2. Putting the Pieces Together: Integration of Academic and Vocational Technical Education. South Dakota Integration Training Model. 2nd Edition.

    ERIC Educational Resources Information Center

    Kucker, Marsha; Smith-Rockhold, Gloria; Bemis, Dodie; Wiese, Vickie

    This document is a compilation of materials on integrating academic and vocational technical education. Section 1 presents integration basics, including a definition, its benefits, barriers, conditions required for integration, and models, pros, and cons. Section 2 focuses on curriculum alignment and provides steps for designing an integrated unit…

  3. Designing Successful Transitions: A Guide for Orienting Students to College. 2nd Edition. The First-Year Experience Monograph Series.

    ERIC Educational Resources Information Center

    Ward-Roof, Jeanine A., Ed.; Hatch, Cathie, Ed.

    This monograph contains 15 papers on aspects of college and university student and family orientation programs. Following a prologue, "Reflections on the Future of Orientation," by M. Lee Upcraft, the papers are: (1) "Today's Students and Their Impact on Orientation and First-Year Programs" (Tony W. Cawthon and Michael Miller); (2) "Theoretical…

  4. K-12 Resources on the Internet: An Instructional Guide. 2nd Edition, Revised and Expanded. Internet Workshop Series Number 5.

    ERIC Educational Resources Information Center

    Junion-Metz, Gail

    This book, designed as both a teaching and a learning tool, provides guidelines on how to use Internet tools (World Wide Web, e-mail, Gopher, and others) to find K-12 projects, reference sources, school assignments, fun activities, current information, pen-pals worldwide, team projects with other students around the world, special-education…

  5. Action for a Cleaner Tomorrow: A South Carolina Environmental Curriculum Grades 6-12, 2nd Edition.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Health and Environmental Control, Columbia.

    The goal of this curriculum is to teach students to think about their daily habits and to make environmentally responsible choices. The lessons and activities are divided by grade levels: 6-8 and 9-12. Lessons in each grade level are designed to cover a range of student skills, subject areas, and environmental issues. An extensive resource section…

  6. Surviving Your Adolescents: How To Manage and Let Go of Your 13-18 Year Olds. Revised 2nd Edition.

    ERIC Educational Resources Information Center

    Phelan, Thomas W.

    Noting that parents raising adolescents need to know when to be quiet and when to act, as well as what to do when something needs to be done, this guide for parents offers guidelines for handling the complex situations and dilemmas that teenagers often present. Topics covered include managing teenage risk-taking, the relationship between…

  7. Adult Education and Social Responsibility: Reconciling the Irreconcilable? 2nd Revised Edition. Studies in Pedagogy, Andragogy and Gerontagogy, Vol. 36.

    ERIC Educational Resources Information Center

    Wildemeersch, Danny, Ed.; Finger, Matthias, Ed.; Jansen, Theo, Ed.

    In this book, 16 authors from Europe, Africa, and the United States reflect on the transformations that are currently taking place in the field of adult and continuing education. The 12 chapters are "Reconciling the Irreconcilable? Adult and Continuing Education Between Personal Development, Corporate Concerns, and Public Responsibility" (Matthias…

  8. The Full-Day Kindergarten: Planning and Practicing a Dynamic Themes Curriculum. Early Childhood Education Series. 2nd Edition.

    ERIC Educational Resources Information Center

    Fromberg, Doris Pronin

    Examining problems and questions related to full-day kindergarten, this book deals broadly with early childhood curriculum design and development. It suggests specific step-by-step ways to plan an emergent curriculum based upon integrated, dynamic themes that grow out of children's diverse personal and cultural experiences. Addressed to teachers,…

  9. Individual Differences In The School Performance of 2nd-Grade Children Born to Low-Income Adolescent Mothers

    ERIC Educational Resources Information Center

    Apiwattanalunggarn, Kunlakarn Lekskul; Luster, Tom

    2005-01-01

    The purpose of this study was to investigate factors that contribute to individual differences in the school performance of 2nd-grade children born to adolescent mothers. The sample of this study was 90 low-income adolescent mothers and their children. Data were collected from the adolescent mothers and their first-born children, now in 2nd grade,…

  10. FOREWORD: 2nd International Workshop on New Computational Methods for Inverse Problems (NCMIP 2012)

    NASA Astrophysics Data System (ADS)

    Blanc-Féraud, Laure; Joubert, Pierre-Yves

    2012-09-01

    Conference logo This volume of Journal of Physics: Conference Series is dedicated to the scientific contributions presented during the 2nd International Workshop on New Computational Methods for Inverse Problems, (NCMIP 2012). This workshop took place at Ecole Normale Supérieure de Cachan, in Cachan, France, on 15 May 2012, at the initiative of Institut Farman. The first edition of NCMIP also took place in Cachan, France, within the scope of the ValueTools Conference, in May 2011 (http://www.ncmip.org/2011/). The NCMIP Workshop focused on recent advances in the resolution of inverse problems. Indeed inverse problems appear in numerous scientific areas such as geophysics, biological and medical imaging, material and structure characterization, electrical, mechanical and civil engineering, and finance. The resolution of inverse problems consists of estimating the parameters of the observed system or structure from data collected by an instrumental sensing or imaging device. Its success firstly requires the collection of relevant observation data. It also requires accurate models describing the physical interactions between the instrumental device and the observed system, as well as the intrinsic properties of the solution itself. Finally, it requires the design of robust, accurate and efficient inversion algorithms. Advanced sensor arrays and imaging devices provide high rate and high volume data; in this context, the efficient resolution of the inverse problem requires the joint development of new models and inversion methods, taking computational and implementation aspects into account. During this one-day workshop, researchers had the opportunity to bring to light and share new techniques and results in the field of inverse problems. The topics of the workshop were: algorithms and computational aspects of inversion, Bayesian estimation, kernel methods, learning methods, convex optimization, free discontinuity problems, metamodels, proper orthogonal decomposition

  11. 2nd-Order CESE Results For C1.4: Vortex Transport by Uniform Flow

    NASA Technical Reports Server (NTRS)

    Friedlander, David J.

    2015-01-01

    The Conservation Element and Solution Element (CESE) method was used as implemented in the NASA research code ez4d. The CESE method is a time accurate formulation with flux-conservation in both space and time. The method treats the discretized derivatives of space and time identically and while the 2nd-order accurate version was used, high-order versions exist, the 2nd-order accurate version was used. In regards to the ez4d code, it is an unstructured Navier-Stokes solver coded in C++ with serial and parallel versions available. As part of its architecture, ez4d has the capability to utilize multi-thread and Messaging Passage Interface (MPI) for parallel runs.

  12. 2nd-Order CESE Results For C1.1: Transonic Ringleb Flow

    NASA Technical Reports Server (NTRS)

    Friedlander, David J.

    2015-01-01

    The Conservation Element and Solution Element (CESE) method was used as implemented in the NASA research code ez4d (an unstructured Navier-Stokes solver coded in C++ with serial and parallel versions available.) The CESE method is a time-accurate formulation with flux-conservation in both space and time. The method treats the discretized derivatives of space and time identically and while the 2nd-order accurate version was used, high-order versions exist.

  13. Idaho National Laboratory Quarterly Performance Analysis for the 2nd Quarter FY 2015

    SciTech Connect

    Mitchell, Lisbeth A.

    2015-04-01

    This report is published quarterly by the Idaho National Laboratory (INL) Quality and Performance Management Organization. The Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2, “Occurrence Reporting and Processing of Operations Information,” requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of events for the 2nd Qtr FY-15.

  14. [Employment and education in the 2nd economic and social development plan of Togo].

    PubMed

    Dovi-sodemekou, F B

    1985-01-01

    Togo is a developing country whose population is increasing at the rapid rate of 2.7%/year. Economic development is therefore a necessity to ensure at least an average standard of living. Plans of development include objectives of structural societal changes, including improvements in education and employment. This study analyzes the evolution of population activities. It identifies obstacles to the improvement of education and employment. The investigation examines the employment and education situation before adoption of the 2nd plan of Togo and predicts the probable evolution of the situation. Despite the priority accorded to agriculture, the 2nd plan appears to give greater importance to industry. The industrial and commercial sector has witnessed a 65.2% investment increase, whereas the rural sector had an investment increase of 11.8%. The 2nd plan, in view of its relation to the evolution of economic activities, took into account the demand for manual labor. In the private sector, industries should occupy an important position. The dualism of a modern and a traditional sector is considered a cause of underdevelopment. The modern sector should be developed in order to suppress the traditional sector and allow progress in society. As a result of this approach, agriculture is given a 2ndary role. PMID:12267415

  15. Very large millimeter/submillimeter array toward search for 2nd Earth

    NASA Astrophysics Data System (ADS)

    Iguchi, Satoru; Saito, Masao

    2012-09-01

    ALMA (Atacama Large Millimeter/submillimeter Array) is a revolutionary radio telescope and its early scientific operation has just started. It is expected that ALMA will resolve several cosmic questions and will give us a new cosmic view. Our passion for astronomy naturally goes beyond ALMA because we believe that the 21st-century astronomy should pursue the new scientific frontier. In this conference, we propose a project of the future radio telescope to search for habitable planets and finally detect 2nd Earth as a migratable planet. Detection of 2nd Earth is one of the ultimate dreams not only for astronomers but also for every human being. To directly detect 2nd Earth, we have to carefully design the sensitivity and angular resolution of the telescope by conducting trade-off analysis between the confusion limit and the minimum detectable temperature. The result of the sensitivity analysis is derived assuming an array that has sixty-four (64) 50-m antennas with 25-μm surface accuracy mainly located within the area of 300 km (up to 3000 km), dual-polarization SSB receivers with the best noise temperature performance achieved by ALMA or better, and IF bandwidth of 128 or 256 GHz.. We temporarily name this telescope "Very Large Millimeter/Submillimeter Array (VLMSA)". Since this sensitivity is extremely high, we can have a lot of chances to study the galaxy, star formation, cosmology and of course the new scientific frontier.

  16. NASA 2nd Generation RLV Program Introduction, Status and Future Plans

    NASA Technical Reports Server (NTRS)

    Dumbacher, Dan L.; Smith, Dennis E. (Technical Monitor)

    2002-01-01

    The Space Launch Initiative (SLI), managed by the Second Generation Reusable Launch Vehicle (2ndGen RLV) Program, was established to examine the possibility of revolutionizing space launch capabilities, define conceptual architectures, and concurrently identify the advanced technologies required to support a next-generation system. Initial Program funds have been allocated to design, evaluate, and formulate realistic plans leading to a 2nd Gen RLV full-scale development (FSD) decision by 2006. Program goals are to reduce both risk and cost for accessing the limitless opportunities afforded outside Earth's atmosphere fo civil, defense, and commercial enterprises. A 2nd Gen RLV architecture includes a reusable Earth-to-orbit launch vehicle, an on-orbit transport and return vehicle, ground and flight operations, mission planning, and both on-orbit and on-the-ground support infrastructures All segments of the architecture must advance in step with development of the RLV if a next-generation system is to be fully operational early next decade. However, experience shows that propulsion is the single largest contributor to unreliability during ascent, requires the largest expenditure of time for maintenance, and takes a long time to develop; therefore, propulsion is the key to meeting safety, reliability, and cost goals. For these reasons, propulsion is SLI's top technology investment area.

  17. Application research on enhancing near-infrared micro-imaging quality by 2nd derivative

    NASA Astrophysics Data System (ADS)

    Wang, Dong; Ma, Zhi-hong; Zhao, Liu; Wang, Bei-hong; Han, Ping; Pan, Li-gang; Wang, Ji-hua

    2013-08-01

    Near-infrared micro-imaging will not only provide the sample's spatial distribution information, but also the spectroscopic information of each pixel. In this thesis, it took the artificial sample of wheat flour and formaldehyde sodium sulfoxylate distribution given for example to research the data processing method for enhancing the quality of near-infrared micro-imaging. Near-infrared spectroscopic feature of wheat flour and formaldehyde sodium sulfoxylate being studied on, compare correlation imaging and 2nd derivative imaging were applied in the imaging processing of the near-infrared micro-image of the artificial sample. Furthermore, the two methods were combined, i.e. 2nd derivative compare correlation imaging was acquired. The result indicated that the difference of the correlation coefficients between the two substances, i.e. wheat flour and formaldehyde sodium sulfoxylate, and the reference spectrum has been increased from 0.001 in compare correlation image to 0.796 in 2nd derivative compare correlation image respectively, which enhances the imaging quality efficiently. This study will, to some extent, be of important reference significance to near-infrared micro-imaging method research of agricultural products and foods.

  18. 101 "Answers" for New Teachers and Their Mentors: Effective Teaching Tips for Daily Classroom Use. Second Edition

    ERIC Educational Resources Information Center

    Breaux, Annette L.

    2011-01-01

    The 2nd edition of this bestselling title features brand new strategies plus illustrations! Make sure your new teachers are ready for the realities of the classroom. Be confident that their mentors are focused and effective. Organized so new teachers can read it by themselves, this book can also be studied collaboratively with veteran teachers who…

  19. 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,…

  20. PREFACE: 2nd International Conference on Innovative Materials, Structures and Technologies

    NASA Astrophysics Data System (ADS)

    Ručevskis, Sandris

    2015-11-01

    The 2nd International Conference on Innovative Materials, Structures and Technologies (IMST 2015) took place in Riga, Latvia from 30th September - 2nd October, 2015. The first event of the conference series, dedicated to the 150th anniversary of the Faculty of Civil Engineering of Riga Technical University, was held in 2013. Following the established tradition, the aim of the conference was to promote and discuss the latest results of industrial and academic research carried out in the following engineering fields: analysis and design of advanced structures and buildings; innovative, ecological and energy efficient building materials; maintenance, inspection and monitoring methods; construction technologies; structural management; sustainable and safe transport infrastructure; and geomatics and geotechnics. The conference provided an excellent opportunity for leading researchers, representatives of the industrial community, engineers, managers and students to share the latest achievements, discuss recent advances and highlight the current challenges. IMST 2015 attracted over 120 scientists from 24 countries. After rigorous reviewing, over 80 technical papers were accepted for publication in the conference proceedings. On behalf of the organizing committee I would like to thank all the speakers, authors, session chairs and reviewers for their efficient and timely effort. The 2nd International Conference on Innovative Materials, Structures and Technologies was organized by the Faculty of Civil Engineering of Riga Technical University with the support of the Latvia State Research Programme under the grant agreement "INNOVATIVE MATERIALS AND SMART TECHNOLOGIES FOR ENVIRONMENTAL SAFETY, IMATEH". I would like to express sincere gratitude to Juris Smirnovs, Dean of the Faculty of Civil Engineering, and Andris Chate, manager of the Latvia State Research Programme. Finally, I would like to thank all those who helped to make this event happen. Special thanks go to Diana

  1. Systems Engineering Approach to Technology Integration for NASA's 2nd Generation Reusable Launch Vehicle

    NASA Technical Reports Server (NTRS)

    Thomas, Dale; Smith, Charles; Thomas, Leann; Kittredge, Sheryl

    2002-01-01

    The overall goal of the 2nd Generation RLV Program is to substantially reduce technical and business risks associated with developing a new class of reusable launch vehicles. NASA's specific goals are to improve the safety of a 2nd generation system by 2 orders of magnitude - equivalent to a crew risk of 1-in-10,000 missions - and decrease the cost tenfold, to approximately $1,000 per pound of payload launched. Architecture definition is being conducted in parallel with the maturating of key technologies specifically identified to improve safety and reliability, while reducing operational costs. An architecture broadly includes an Earth-to-orbit reusable launch vehicle, on-orbit transfer vehicles and upper stages, mission planning, ground and flight operations, and support infrastructure, both on the ground and in orbit. The systems engineering approach ensures that the technologies developed - such as lightweight structures, long-life rocket engines, reliable crew escape, and robust thermal protection systems - will synergistically integrate into the optimum vehicle. To best direct technology development decisions, analytical models are employed to accurately predict the benefits of each technology toward potential space transportation architectures as well as the risks associated with each technology. Rigorous systems analysis provides the foundation for assessing progress toward safety and cost goals. The systems engineering review process factors in comprehensive budget estimates, detailed project schedules, and business and performance plans, against the goals of safety, reliability, and cost, in addition to overall technical feasibility. This approach forms the basis for investment decisions in the 2nd Generation RLV Program's risk-reduction activities. Through this process, NASA will continually refine its specialized needs and identify where Defense and commercial requirements overlap those of civil missions.

  2. Life Cycle Systems Engineering Approach to NASA's 2nd Generation Reusable Launch Vehicle

    NASA Technical Reports Server (NTRS)

    Thomas, Dale; Smith, Charles; Safie, Fayssal; Kittredge, Sheryl

    2002-01-01

    The overall goal of the 2nd Generation RLV Program is to substantially reduce technical and business risks associated with developing a new class of reusable launch vehicles. NASA's specific goals are to improve the safety of a 2nd- generation system by 2 orders of magnitude - equivalent to a crew risk of 1 -in- 10,000 missions - and decrease the cost tenfold, to approximately $1,000 per pound of payload launched. Architecture definition is being conducted in parallel with the maturating of key technologies specifically identified to improve safety and reliability, while reducing operational costs. An architecture broadly includes an Earth-to-orbit reusable launch vehicle, on-orbit transfer vehicles and upper stages, mission planning, ground and flight operations, and support infrastructure, both on the ground and in orbit. The systems engineering approach ensures that the technologies developed - such as lightweight structures, long-life rocket engines, reliable crew escape, and robust thermal protection systems - will synergistically integrate into the optimum vehicle. Given a candidate architecture that possesses credible physical processes and realistic technology assumptions, the next set of analyses address the system's functionality across the spread of operational scenarios characterized by the design reference missions. The safety/reliability and cost/economics associated with operating the system will also be modeled and analyzed to answer the questions "How safe is it?" and "How much will it cost to acquire and operate?" The systems engineering review process factors in comprehensive budget estimates, detailed project schedules, and business and performance plans, against the goals of safety, reliability, and cost, in addition to overall technical feasibility. This approach forms the basis for investment decisions in the 2nd Generation RLV Program's risk-reduction activities. Through this process, NASA will continually refine its specialized needs and

  3. Systems Engineering Approach to Technology Integration for NASA's 2nd Generation Reusable Launch Vehicle

    NASA Technical Reports Server (NTRS)

    Thomas, Dale; Smith, Charles; Thomas, Leann; Kittredge, Sheryl

    2002-01-01

    The overall goal of the 2nd Generation RLV Program is to substantially reduce technical and business risks associated with developing a new class of reusable launch vehicles. NASA's specific goals are to improve the safety of a 2nd-generation system by 2 orders of magnitude - equivalent to a crew risk of 1-in-10,000 missions - and decrease the cost tenfold, to approximately $1,000 per pound of payload launched. Architecture definition is being conducted in parallel with the maturating of key technologies specifically identified to improve safety and reliability, while reducing operational costs. An architecture broadly includes an Earth-to-orbit reusable launch vehicle, on-orbit transfer vehicles and upper stages, mission planning, ground and flight operations, and support infrastructure, both on the ground and in orbit. The systems engineering approach ensures that the technologies developed - such as lightweight structures, long-life rocket engines, reliable crew escape, and robust thermal protection systems - will synergistically integrate into the optimum vehicle. To best direct technology development decisions, analytical models are employed to accurately predict the benefits of each technology toward potential space transportation architectures as well as the risks associated with each technology. Rigorous systems analysis provides the foundation for assessing progress toward safety and cost goals. The systems engineering review process factors in comprehensive budget estimates, detailed project schedules, and business and performance plans, against the goals of safety, reliability, and cost, in addition to overall technical feasibility. This approach forms the basis for investment decisions in the 2nd Generation RLV Program's risk-reduction activities. Through this process, NASA will continually refine its specialized needs and identify where Defense and commercial requirements overlap those of civil missions.

  4. Synthesis, structural characterization, and electrical properties of new oxygen-deficient tetragonal tungsten bronzes Ba2NdTi(2+x)Nb(3-x)O(15-x/2).

    PubMed

    Prades, Marta; Masó, Nahum; Beltrán, Héctor; Cordoncillo, Eloisa; West, Anthony R

    2013-02-18

    Oxygen-deficient tetragonal tungsten bronzes ceramics with general formula Ba(2)NdTi(2+x)Nb(3-x)O(15-x/2) (0 ≤ x ≤ 1) have been prepared by low temperature solvothermal synthesis with final firing of ceramics at 1100-1300 °C in air. Rietveld refinement of X-ray powder diffraction (XRD) and neutron powder diffraction (ND) data at room temperature of Ba(2)NdTi(3)Nb(2)O(14.5) shows that Ba and Nd are ordered on the 15-coordinate and 12-coordinate sites, respectively, Ti and Nb are disordered nonrandomly over the two octahedral sites, and oxygen vacancies locate preferentially in the coordination sphere of Nd and Ti/Nb(2) atoms. Variable frequency impedance measurements show that samples are poor electronic conductors with activation energies ∼0.8-1.7 eV, conductivities ∼1 × 10(-5) S cm(-1) at ∼725 °C and with some evidence of oxide ion conduction at high x values. Composition dependence of the dielectric properties shows a transition from classic ferroelectric behavior with Ba(2)NdTi(2)Nb(3)O(15) to a relaxor-like behavior with Ba(2)NdTi(3)Nb(2)O(14.5). At intermediate compositions, both a first-order phase transition and relaxor-like behavior are observed. PMID:23360368

  5. PREFACE: 2nd International Meeting for Researchers in Materials and Plasma Technology

    NASA Astrophysics Data System (ADS)

    Niño, Ely Dannier V.

    2013-11-01

    These proceedings present the written contributions of the participants of the 2nd International Meeting for Researchers in Materials and Plasma Technology, 2nd IMRMPT, which was held from February 27 to March 2, 2013 at the Pontificia Bolivariana Bucaramanga-UPB and Santander and Industrial - UIS Universities, Bucaramanga, Colombia, organized by research groups from GINTEP-UPB, FITEK-UIS. The IMRMPT, was the second version of biennial meetings that began in 2011. The three-day scientific program of the 2nd IMRMPT consisted in 14 Magisterial Conferences, 42 Oral Presentations and 48 Poster Presentations, with the participation of undergraduate and graduate students, professors, researchers and entrepreneurs from Colombia, Russia, France, Venezuela, Brazil, Uruguay, Argentina, Peru, Mexico, United States, among others. Moreover, the objective of IMRMPT was to bring together national and international researchers in order to establish scientific cooperation in the field of materials science and plasma technology; introduce new techniques of surface treatment of materials to improve properties of metals in terms of the deterioration due to corrosion, hydrogen embrittlement, abrasion, hardness, among others; and establish cooperation agreements between universities and industry. The topics covered in the 2nd IMRMPT include New Materials, Surface Physics, Laser and Hybrid Processes, Characterization of Materials, Thin Films and Nanomaterials, Surface Hardening Processes, Wear and Corrosion / Oxidation, Modeling, Simulation and Diagnostics, Plasma Applications and Technologies, Biomedical Coatings and Surface Treatments, Non Destructive Evaluation and Online Process Control, Surface Modification (Ion Implantation, Ion Nitriding, PVD, CVD). The editors hope that those interested in the are of materials science and plasma technology, enjoy the reading that reflect a wide range of topics. It is a pleasure to thank the sponsors and all the participants and contributors for

  6. [Model and enlightenment from rescue of August 2nd Kunshan explosion casualty].

    PubMed

    Tan, Q; Qiu, H B; Sun, B W; Shen, Y M; Nie, L J; Zhang, H W

    2016-01-01

    On August 2nd, 2014, a massive dust explosion occurred in a factory of Kunshan, resulting in a mass casualty involving 185 burn patients. They were transported to 20 medical institutions in Jiangsu province and Shanghai. More than one thousand of medical personnel of our country participated in this emergency rescue, and satisfactory results were achieved. In this paper, the characteristics of this accident were analyzed, the positive effects of interdisciplinary cooperation were affirmed, and the contingency plan, rescue process and pattern, and reserve, organization and management of talents during this rescue process were reviewed retrospectively. PMID:27426066

  7. Easy Glide in a Coarse-Grained Mg-2Zn-2Nd Alloy

    NASA Astrophysics Data System (ADS)

    Wang, Tong; Jonas, John J.; Yue, Stephen

    2016-08-01

    Compression tests were performed at 673 K (400 °C) on a Mg-2Zn-2Nd alloy at the strain rates of 0.1, 0.01, and 0.001/s. The 0.1 and 0.01/s flow curves displayed work hardening to a peak stress at around 0.2 true strain. However, testing at 0.001/s led to steady-state flow at about 22 MPa from 0.03 true strain onwards. Such a steady-state flow is attributed to the predominance of basal slip under these conditions.

  8. Effects of Thermal Cycling on Control and Irradiated EPC 2nd Generation GaN FETs

    NASA Technical Reports Server (NTRS)

    Patterson, Richard L.; Scheick, Leif; Lauenstein, Jean-Marie; Casey, Megan; Hammoud, Ahmad

    2013-01-01

    The power systems for use in NASA space missions must work reliably under harsh conditions including radiation, thermal cycling, and exposure to extreme temperatures. Gallium nitride semiconductors show great promise, but information pertaining to their performance is scarce. Gallium nitride N-channel enhancement-mode field effect transistors made by EPC Corporation in a 2nd generation of manufacturing were exposed to radiation followed by long-term thermal cycling in order to address their reliability for use in space missions. Results of the experimental work are presented and discussed.

  9. The ratio of 2nd to 4th digit length: a new predictor of disease predisposition?

    PubMed

    Manning, J T; Bundred, P E

    2000-05-01

    The ratio between the length of the 2nd and 4th digits is: (a) fixed in utero; (b) lower in men than in women; (c) negatively related to testosterone and sperm counts; and (d) positively related to oestrogen concentrations. Prenatal levels of testosterone and oestrogen have been implicated in infertility, autism, dyslexia, migraine, stammering, immune dysfunction, myocardial infarction and breast cancer. We suggest that 2D:4D ratio is predictive of these diseases and may be used in diagnosis, prognosis and in early life-style interventions which may delay the onset of disease or facilitate its early detection. PMID:10859702

  10. [Infected chorionic hematoma as a cause of infection in the 2nd trimester].

    PubMed

    Weigel, M; Friese, K; Schmitt, W; Strittmatter, H J; Melchert, F

    1992-12-01

    Superinfected subchorionic haematomas are a rare septic focus in the 2nd trimenon. Symptoms being unspecific, the diagnosis has to be made by exclusion, in most cases. As the changes of a successful treatment of the manifest infection is poor, antibiotic prophylaxis as well as close laboratory controls and early antibiotic therapy should be discussed after sonographic diagnosis of an intrauterine haematoma. Two of our three patients reported on having suffered a miscarriage; only one pregnancy could be maintained after spontaneous depletion of the infected haemorrhage. PMID:1490559

  11. Editorial: 2nd Special Issue on behavior change, health, and health disparities.

    PubMed

    Higgins, Stephen T

    2015-11-01

    This Special Issue of Preventive Medicine (PM) is the 2nd that we have organized on behavior change, health, and health disparities. This is a topic of fundamental importance to improving population health in the U.S. and other industrialized countries that are trying to more effectively manage chronic health conditions. There is broad scientific consensus that personal behavior patterns such as cigarette smoking, other substance abuse, and physical inactivity/obesity are among the most important modifiable causes of chronic disease and its adverse impacts on population health. As such behavior change needs to be a key component of improving population health. There is also broad agreement that while these problems extend across socioeconomic strata, they are overrepresented among more economically disadvantaged populations and contribute directly to the growing problem of health disparities. Hence, behavior change represents an essential step in curtailing that unsettling problem as well. In this 2nd Special Issue, we devote considerable space to the current U.S. prescription opioid addiction epidemic, a crisis that was not addressed in the prior Special Issue. We also continue to devote attention to the two largest contributors to preventable disease and premature death, cigarette smoking and physical inactivity/obesity as well as risks of co-occurrence of these unhealthy behavior patterns. Across each of these topics we included contributions from highly accomplished policy makers and scientists to acquaint readers with recent accomplishments as well as remaining knowledge gaps and challenges to effectively managing these important chronic health problems. PMID:26257372

  12. Efficacy and Safety of rAAV2-ND4 Treatment for Leber's Hereditary Optic Neuropathy.

    PubMed

    Wan, Xing; Pei, Han; Zhao, Min-Jian; Yang, Shuo; Hu, Wei-Kun; He, Heng; Ma, Si-Qi; Zhang, Ge; Dong, Xiao-Yan; Chen, Chen; Wang, Dao-Wen; Li, Bin

    2016-01-01

    Leber's hereditary optic neuropathy (LHON) is a mitochondrially inherited disease leading to blindness. A mitochondrial DNA point mutation at the 11778 nucleotide site of the NADH dehydrogenase subunit 4 (ND4) gene is the most common cause. The aim of this study was to evaluate the efficacy and safety of a recombinant adeno-associated virus 2 (AAV2) carrying ND4 (rAAV2-ND4) in LHON patients carrying the G11778A mutation. Nine patients were administered rAAV2-ND4 by intravitreal injection to one eye and then followed for 9 months. Ophthalmologic examinations of visual acuity, visual field, and optical coherence tomography were performed. Physical examinations included routine blood and urine. The visual acuity of the injected eyes of six patients improved by at least 0.3 log MAR after 9 months of follow-up. In these six patients, the visual field was enlarged but the retinal nerve fibre layer remained relatively stable. No other outcome measure was significantly changed. None of the nine patients had local or systemic adverse events related to the vector during the 9-month follow-up period. These findings support the feasible use of gene therapy for LHON. PMID:26892229

  13. The relation between 1st grade grey matter volume and 2nd grade math competence.

    PubMed

    Price, Gavin R; Wilkey, Eric D; Yeo, Darren J; Cutting, Laurie E

    2016-01-01

    Mathematical and numerical competence is a critical foundation for individual success in modern society yet the neurobiological sources of individual differences in math competence are poorly understood. Neuroimaging research over the last decade suggests that neural mechanisms in the parietal lobe, particularly the intraparietal sulcus (IPS) are structurally aberrant in individuals with mathematical learning disabilities. However, whether those same brain regions underlie individual differences in math performance across the full range of math abilities is unknown. Furthermore, previous studies have been exclusively cross-sectional, making it unclear whether variations in the structure of the IPS are caused by or consequences of the development of math skills. The present study investigates the relation between grey matter volume across the whole brain and math competence longitudinally in a representative sample of 50 elementary school children. Results show that grey matter volume in the left IPS at the end of 1st grade relates to math competence a year later at the end of 2nd grade. Grey matter volume in this region did not change over that year, and was still correlated with math competence at the end of 2nd grade. These findings support the hypothesis that the IPS and its associated functions represent a critical foundation for the acquisition of mathematical competence. PMID:26334946

  14. Editorial: 2nd Special Issue on behavior change, health, and health disparities

    PubMed Central

    Higgins, Stephen T.

    2016-01-01

    This Special Issue of Preventive Medicine (PM) is the 2nd that we have organized on behavior change, health, and health disparities. This is a topic of fundamental importance to improving population health in the U.S. and other industrialized countries that are trying to more effectively manage chronic health conditions. There is broad scientific consensus that personal behavior patterns such as cigarette smoking, other substance abuse, and physical inactivity/obesity are among the most important modifiable causes of chronic disease and its adverse impacts on population health. As such behavior change needs to be a key component of improving population health. There is also broad agreement that while these problems extend across socioeconomic strata, they are overrepresented among more economically disadvantaged populations and contribute directly to the growing problem of health disparities. Hence, behavior change represents an essential step in curtailing that unsettling problem as well. In this 2nd Special Issue, we devote considerable space to the current U.S. prescription opioid addiction epidemic, a crisis that was not addressed in the prior Special Issue. We also continue to devote attention to the two largest contributors to preventable disease and premature death, cigarette smoking and physical inactivity/obesity as well as risks of co-occurrence of these unhealthy behavior patterns. Across each of these topics we included contributions from highly accomplished policymakers and scientists to acquaint readers with recent accomplishments as well as remaining knowledge gaps and challenges to effectively managing these important chronic health problems. PMID:26257372

  15. Scoping analysis of the Advanced Test Reactor using SN2ND

    SciTech Connect

    Wolters, E.; Smith, M.

    2012-07-26

    A detailed set of calculations was carried out for the Advanced Test Reactor (ATR) using the SN2ND solver of the UNIC code which is part of the SHARP multi-physics code being developed under the Nuclear Energy Advanced Modeling and Simulation (NEAMS) program in DOE-NE. The primary motivation of this work is to assess whether high fidelity deterministic transport codes can tackle coupled dynamics simulations of the ATR. The successful use of such codes in a coupled dynamics simulation can impact what experiments are performed and what power levels are permitted during those experiments at the ATR. The advantages of the SN2ND solver over comparable neutronics tools are its superior parallel performance and demonstrated accuracy on large scale homogeneous and heterogeneous reactor geometries. However, it should be noted that virtually no effort from this project was spent constructing a proper cross section generation methodology for the ATR usable in the SN2ND solver. While attempts were made to use cross section data derived from SCALE, the minimal number of compositional cross section sets were generated to be consistent with the reference Monte Carlo input specification. The accuracy of any deterministic transport solver is impacted by such an approach and clearly it causes substantial errors in this work. The reasoning behind this decision is justified given the overall funding dedicated to the task (two months) and the real focus of the work: can modern deterministic tools actually treat complex facilities like the ATR with heterogeneous geometry modeling. SN2ND has been demonstrated to solve problems with upwards of one trillion degrees of freedom which translates to tens of millions of finite elements, hundreds of angles, and hundreds of energy groups, resulting in a very high-fidelity model of the system unachievable by most deterministic transport codes today. A space-angle convergence study was conducted to determine the meshing and angular cubature

  16. Far infrared supplement: Catalog of infrared observations, second edition

    NASA Technical Reports Server (NTRS)

    Gezari, Daniel Y.; Schmitz, Marion; Mead, Jaylee M.

    1988-01-01

    The Far Infrared Supplement: Catalog of Infrared Observations summarizes all infrared astronomical observations at far infrared wavelengths (5 to 1000 microns) published in the scientific literature from 1965 through 1986. The Supplement list contain 25 percent of the observations in the full Catalog of Infrared Observations (CIO), and essentially eliminates most visible stars from the listings. The Supplement is thus more compact than the main catalog, and is intended for easy reference during astronomical observations. The Far Infrared Supplement (2nd Edition) includes the Index of Infrared Source Positions and the Bibliography of Infrared Astronomy for the subset of far infrared observations listed.

  17. 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…

  18. 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…

  19. 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…

  20. 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.

  1. International symposium on peripheral nerve repair and regeneration and 2nd club Brunelli meeting

    PubMed Central

    2010-01-01

    The International Symposium "Peripheral Nerve Repair and Regeneration and 2nd Club Brunelli Meeting" was held on December 4-5, 2009 in Turin, Italy (Organizers: Bruno Battiston, Stefano Geuna, Isabelle Perroteau, Pierluigi Tos). Interest in the study of peripheral nerve regeneration is very much alive because complete recovery of nerve function almost never occurs after nerve reconstruction and, often, the clinical outcome is rather poor. Therefore, there is a need for defining innovative strategies for improving the success of recovery after nerve lesion and repair and this meeting was intended to discuss, from a multidisciplinary point of view, some of today's most important issues in this scientific field, arising from both basic and clinical neurosciences. PMID:20214775

  2. International symposium on peripheral nerve repair and regeneration and 2nd club Brunelli meeting.

    PubMed

    Turgut, Mehmet; Geuna, Stefano

    2010-01-01

    The International Symposium "Peripheral Nerve Repair and Regeneration and 2nd Club Brunelli Meeting" was held on December 4-5, 2009 in Turin, Italy (Organizers: Bruno Battiston, Stefano Geuna, Isabelle Perroteau, Pierluigi Tos). Interest in the study of peripheral nerve regeneration is very much alive because complete recovery of nerve function almost never occurs after nerve reconstruction and, often, the clinical outcome is rather poor. Therefore, there is a need for defining innovative strategies for improving the success of recovery after nerve lesion and repair and this meeting was intended to discuss, from a multidisciplinary point of view, some of today's most important issues in this scientific field, arising from both basic and clinical neurosciences. PMID:20214775

  3. A Perpendicular Biased 2nd Harmonic Cavity for the Fermilab Booster

    SciTech Connect

    Tan, C. Y.; Dey, J.; Madrak, R. L.; Pellico, W.; Romanov, G.; Sun, D.; Terechkine, I.

    2015-07-13

    A perpendicular biased 2nd harmonic cavity is currently being designed for the Fermilab Booster. Its purpose cavity is to flatten the bucket at injection and thus change the longitudinal beam distribution so that space charge effects are decreased. It can also with transition crossing. The reason for the choice of perpendicular biasing over parallel biasing is that the Q of the cavity is much higher and thus allows the accelerating voltage to be a factor of two higher than a similar parallel biased cavity. This cavity will also provide a higher accelerating voltage per meter than the present folded transmission line cavity. However, this type of cavity presents technical challenges that need to be addressed. The two major issues are cooling of the garnet material from the effects of the RF and the cavity itself from eddy current heating because of the 15 Hz bias field ramp. This paper will address the technical challenge of preventing the garnet from overheating.

  4. Automated CFD Database Generation for a 2nd Generation Glide-Back-Booster

    NASA Technical Reports Server (NTRS)

    Chaderjian, Neal M.; Rogers, Stuart E.; Aftosmis, Michael J.; Pandya, Shishir A.; Ahmad, Jasim U.; Tejmil, Edward

    2003-01-01

    A new software tool, AeroDB, is used to compute thousands of Euler and Navier-Stokes solutions for a 2nd generation glide-back booster in one week. The solution process exploits a common job-submission grid environment using 13 computers located at 4 different geographical sites. Process automation and web-based access to the database greatly reduces the user workload, removing much of the tedium and tendency for user input errors. The database consists of forces, moments, and solution files obtained by varying the Mach number, angle of attack, and sideslip angle. The forces and moments compare well with experimental data. Stability derivatives are also computed using a monotone cubic spline procedure. Flow visualization and three-dimensional surface plots are used to interpret and characterize the nature of computed flow fields.

  5. Improvement of a plasma uniformity of the 2nd ion source of KSTAR neutral beam injector

    NASA Astrophysics Data System (ADS)

    Jeong, S. H.; Kim, T. S.; Lee, K. W.; Chang, D. H.; In, S. R.; Bae, Y. S.

    2014-02-01

    The 2nd ion source of KSTAR (Korea Superconducting Tokamak Advanced Research) NBI (Neutral Beam Injector) had been developed and operated since last year. A calorimetric analysis revealed that the heat load of the back plate of the ion source is relatively higher than that of the 1st ion source of KSTAR NBI. The spatial plasma uniformity of the ion source is not good. Therefore, we intended to identify factors affecting the uniformity of a plasma density and improve it. We estimated the effects of a direction of filament current and a magnetic field configuration of the plasma generator on the plasma uniformity. We also verified that the operation conditions of an ion source could change a uniformity of the plasma density of an ion source.

  6. Glass fiber laser at 1. 36. mu. m from SiO sub 2 :Nd

    SciTech Connect

    Hakimi, F.; Po, H.; Tumminelli, R.; McCollum, B.C.; Zenteno, L.; Cho, N.M.; Snitzer, E. )

    1989-10-01

    By adding 14 mol % P{sub 2}O{sub 5} to the core of a SiO{sub 2}:Nd fiber, laser emission was obtained at 1.36 {mu}m. From the fluorescent spectra and laser thresholds for the {sup 4}{ital F}{sub 3/2} to {sup 4}{ital I}{sub 11/2} and {sup 4}{ital F}{sub 3/2} to {sup 4}{ital I}{sub 3/2} transitions, the net gain at 1.36 {mu}m is 0.024 dB/mW, and the ratio of excited-state absorption (the {sup 4}{ital F}{sub 3/2} to {sup 4}{ital G}{sub 1/2} transition) to stimulated emission is estimated to be 0.78.

  7. The New 2nd-Generation SRF R&D Facility at Jefferson Lab: TEDF

    SciTech Connect

    Reece, Charles E.; Reilly, Anthony V.

    2012-09-01

    The US Department of Energy has funded a near-complete renovation of the SRF-based accelerator research and development facilities at Jefferson Lab. The project to accomplish this, the Technical and Engineering Development Facility (TEDF) Project has completed the first of two phases. An entirely new 3,100 m{sup 2} purpose-built SRF technical work facility has been constructed and was occupied in summer of 2012. All SRF work processes with the exception of cryogenic testing have been relocated into the new building. All cavity fabrication, processing, thermal treatment, chemistry, cleaning, and assembly work is collected conveniently into a new LEED-certified building. An innovatively designed 800 m2 cleanroom/chemroom suite provides long-term flexibility for support of multiple R&D and construction projects as well as continued process evolution. The characteristics of this first 2nd-generation SRF facility are described.

  8. Improvement of a plasma uniformity of the 2nd ion source of KSTAR neutral beam injector.

    PubMed

    Jeong, S H; Kim, T S; Lee, K W; Chang, D H; In, S R; Bae, Y S

    2014-02-01

    The 2nd ion source of KSTAR (Korea Superconducting Tokamak Advanced Research) NBI (Neutral Beam Injector) had been developed and operated since last year. A calorimetric analysis revealed that the heat load of the back plate of the ion source is relatively higher than that of the 1st ion source of KSTAR NBI. The spatial plasma uniformity of the ion source is not good. Therefore, we intended to identify factors affecting the uniformity of a plasma density and improve it. We estimated the effects of a direction of filament current and a magnetic field configuration of the plasma generator on the plasma uniformity. We also verified that the operation conditions of an ion source could change a uniformity of the plasma density of an ion source. PMID:24593593

  9. Preliminary GPS orbit combination results of the IGS 2nd reprocessing campaign

    NASA Astrophysics Data System (ADS)

    Choi, Kevin

    2015-04-01

    International GNSS Service (IGS) has contributed to the International Terrestrial Reference Frame by reprocessing historic GPS network data and submitting Terrestrial Reference Frame solutions and Earth Rotation Parameters. For the 2nd reprocessing campaign, Analysis Centers (ACs) used up to 21 years of GPS observation data with daily integrations. IERS2010 conventions are applied to model the physical effects of the Earth. Total eight ACs have participated (7 Global solutions, and 2 Tide Gauge solutions) by reprocessing entire time series in a consistent way using the latest models and methodology. IGS combined daily SINEX TRF and EOP combinations have already been submitted to the IERS for ITRF2013. This presentation mainly focuses on the preliminary quality assessment of the reprocessed AC orbits. Quality of the orbit products are examined by examining the repeatability between daily AC satellite ephemeris. Power spectral analysis shows the background noise characteristics of each AC products, and its periodic behaviors.

  10. The Second Stellar Spectrum and the non-LTE Problem of the 2nd Kind

    NASA Astrophysics Data System (ADS)

    Trujillo Bueno, Javier

    2009-09-01

    This paper presents an overview of the radiative transfer problem of calculating the spectral line intensity and polarization that emerges from a (generally magnetized) astrophysical plasma composed of atoms and molecules whose excitation state is significantly influenced by radiative transitions produced by an anisotropic radiation field. The numerical solution of this non-LTE problem of the 2nd kind is facilitating the physical understanding of the second solar spectrum and the exploration of the complex magnetism of the extended solar atmosphere, but much more could be learned if high-sensitivity polarimeters were developed also for the present generation of night-time telescopes. Interestingly, I find that the population ratio between the levels of some resonance line transitions can be efficiently modulated by the inclination of a weak magnetic field when the anisotropy of the incident radiation is significant, something that could provide a new diagnostic tool in astrophysics.

  11. The planar optics phase sensor: a study for the VLTI 2nd generation fringe tracker

    NASA Astrophysics Data System (ADS)

    Blind, Nicolas; Le Bouquin, Jean-Baptiste; Absil, Olivier; Alamir, Mazen; Berger, Jean-Philippe; Defrère, Denis; Feautrier, Philippe; Hénault, François; Jocou, Laurent; Kern, Pierre; Laurent, Thomas; Malbet, Fabien; Mourard, Denis; Rousselet-Perraut, Karine; Sarlette, Alain; Surdej, Jean; Tarmoul, Nassima; Tatulli, Eric; Vincent, Lionel

    2010-07-01

    In a few years, the second generation instruments of the Very Large Telescope Interferometer (VLTI) will routinely provide observations with 4 to 6 telescopes simultaneously. To reach their ultimate performance, they will need a fringe sensor capable to measure in real time the randomly varying optical paths differences. A collaboration between LAOG (PI institute), IAGL, OCA and GIPSA-Lab has proposed the Planar Optics Phase Sensor concept to ESO for the 2nd Generation Fringe Tracker. This concept is based on the integrated optics technologies, enabling the conception of extremely compact interferometric instruments naturally providing single-mode spatial filtering. It allows operations with 4 and 6 telescopes by measuring the fringes position thanks to a spectrally dispersed ABCD method. We present here the main analysis which led to the current concept as well as the expected on-sky performance and the proposed design.

  12. Enabling the 2nd Generation in Space: Building Blocks for Large Scale Space Endeavours

    NASA Astrophysics Data System (ADS)

    Barnhardt, D.; Garretson, P.; Will, P.

    Today the world operates within a "first generation" space industrial enterprise, i.e. all industry is on Earth, all value from space is from bits (data essentially), and the focus is Earth-centric, with very limited parts of our population and industry participating in space. We are limited in access, manoeuvring, on-orbit servicing, in-space power, in-space manufacturing and assembly. The transition to a "Starship culture" requires the Earth to progress to a "second generation" space industrial base, which implies the need to expand the economic sphere of activity of mankind outside of an Earth-centric zone and into CIS-lunar space and beyond, with an equal ability to tap the indigenous resources in space (energy, location, materials) that will contribute to an expanding space economy. Right now, there is no comfortable place for space applications that are not discovery science, exploration, military, or established earth bound services. For the most part, space applications leave out -- or at least leave nebulous, unconsolidated, and without a critical mass -- programs and development efforts for infrastructure, industrialization, space resources (survey and process maturation), non-traditional and persistent security situational awareness, and global utilities -- all of which, to a far greater extent than a discovery and exploration program, may help determine the elements of a 2nd generation space capability. We propose a focus to seed the pre-competitive research that will enable global industry to develop the necessary competencies that we currently lack to build large scale space structures on-orbit, that in turn would lay the foundation for long duration spacecraft travel (i.e. key technologies in access, manoeuvrability, etc.). This paper will posit a vision-to-reality for a step wise approach to the types of activities the US and global space providers could embark upon to lay the foundation for the 2nd generation of Earth in space.

  13. 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.

  14. Wikipedia editing dynamics.

    PubMed

    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. PMID:25679673

  15. [Measurement report on the horizontal position relationship between the umbilicus and the 2nd lum- bar spinal process in adults].

    PubMed

    Zhao, Jingyi; Fu, Liyuan; Wang, Yueqi; Qiu, Wenqi; Yao, Miaojie; Zhao, Baixiao; Guo, Changqing

    2016-04-01

    The impact factors were explored to determine the horizontal positional relationship between the umbilicus and the 2nd lumbar spinal process in adults and to verify the accuracy of the localization of Shenshu (BL 23) via the umbilicus. The position of the umbilicus and the 2nd lumbar spinal process was measured in 100 participants and the data were analyzed through SPSS 20.0 software. It was found that the umbilicus and the 2nd lumbar process were not positioned horizontally. The positional relationship of these two sites was not apparently correlated with gender, age, body weight, body height, BMI, waistline and discomfort of lumbar region. The umbilicus was commonly and posteriorly projected on the site between the 4th and 5th lumbar vertebra. It is explained that the localization of Shenshu (BL23) via the umbilicus is not accurate. PMID:27352498

  16. Elliott, C. D. (2007). "Differential Ability Scales" (2nd Ed.). San Antonio, TX: Harcourt Assessment

    ERIC Educational Resources Information Center

    Beran, Tanya N.

    2007-01-01

    "Differential Ability Scales," Second Edition (DAS-II; Elliott, 2007), was developed to measure the cognitive abilities of children and adolescents from age 2 years, 6 months to 17 years, 11 months. The test is designed to be individually administered, measuring general conceptual and reasoning ability ("g") as well as specific and diverse…

  17. ENABLE -- A systolic 2nd level trigger processor for track finding and e/[pi] discrimination for ATLAS/LHC

    SciTech Connect

    Klefenz, F.; Noffz, K.H.; Zoz, R. . Lehrstuhl fuer Informatik V); Maenner, R. . Interdisziplinaeres Zentrum fuer Wissenschaftliches Rechnen)

    1994-08-01

    The Enable Machine is a systolic 2nd level trigger processor for the transition radiation detector (TRD) of ATLAS/LHC. It is developed within the EAST/RD-11 collaboration at CERN. The task of the processor is to find electron tracks and to reject pion tracks according to the EAST benchmark algorithm in less than 10[mu]s. Track are identified by template matching in a ([psi],z) region of interest (RoI) selected by a 1st level trigger. In the ([psi],z) plane tracks of constant curvature are straight lines. The relevant lines form mask templates. Track identification is done by histogramming the coincidences of the templates and the RoI data for each possible track. The Enable Machine is an array processor that handles tracks of the same slope in parallel, and tracks of different slope in a pipeline. It is composed of two units, the Enable histogrammer unit and the Enable z/[psi]-board. The interface daughter board is equipped with a HIPPI-interface developed at JINR/-Dubna, and Xilinx 'corner turning' data converter chips. Enable uses programmable gate arrays (XILINX) for histogramming and synchronous SRAMs for pattern storage. With a clock rate of 40 MHz the trigger decision time is 6.5 [mu]s and the latency 7.0 [mu]s. The Enable machine is scalable in the RoI size as well as in the number of tracks processed. It can be adapted to different recognition tasks and detector setups. The prototype of the Enable Machine has been tested in a beam time of the RD6 collaboration at CERN in October 1993.

  18. Automotive Electronics. Teacher Edition (Revised).

    ERIC Educational Resources Information Center

    Mackert, Howard C.; Heiserman, Russell L.

    This learning module addresses computers and their applications in contemporary automobiles. The text provides students with information on automotive microcomputers and hands-on activities that will help them see how semiconductors and digital logic devices fit into the modern repair facility. The module contains nine instructional units that…

  19. General Chemistry Collection for Students (CD-ROM), Abstract of Special Issue 16, 4th Edition

    NASA Astrophysics Data System (ADS)

    2000-07-01

    The General Chemistry Collection contains both new and previously published JCE Software programs that are intended for use by introductory-level chemistry students. These peer-reviewed programs for Macintosh and for Windows are available on a single CD-ROM for convenient distribution to and access by students, and the CD may be adopted for students to purchase as they would a textbook. General Chemistry Collection covers a broad range of topics providing students with interesting information, tutorials, and simulations that will be useful to them as they study chemistry for the first time. There are 22 programs included in the General Chemistry Collection 4th Edition. Their titles and the general chemistry topics they cover are listed in Table 1. Features in This Edition General Chemistry Collection, 4th edition includes:

    • Lessons for Introductory Chemistry and INQUAL-S, two new programs not previously published by JCE Software (abstracts appear below)
    • Writing Electron Dot Structures (1) and Viscosity Measurement: A Virtual Experiment for Windows (2), two programs published individually by JCE Software
    • Periodic Table Live! LE, a limited edition of Periodic Table Live!, 2nd Edition (3) (this replaces Chemistry Navigator (4) and Illustrated Periodic Table (5))
    • Many of the programs from previous editions (6)1
    Hardware and Software Requirements System requirements are given in Table 2. Some programs have additional requirements. See the individual program abstracts at JCE Online, or documentation included on the CD-ROM for more specific information. Licensing and Discounts for Adoptions The General Chemistry Collection is intended for use by individual students. Institutions and faculty members may adopt General Chemistry Collection 4th Edition as they would a textbook. We can arrange for CDs to be packaged with laboratory manuals or other course materials or to be sold for direct distribution to students through the campus

  20. Technical Issues Map for the NHI System Interface and Support Systems Area: 2nd Quarter FY07

    SciTech Connect

    Steven R. Sherman

    2007-03-01

    This document provides a mapping of technical issues associated with development of the Next Generation Nuclear Plant (NGNP) intermediate heat transport loop and nuclear hydrogen plant support systems to the work that has been accomplished or is currently underway in the 2nd quarter of FY07.

  1. The Hyphen as a Syllabification Cue in Reading Bisyllabic and Multisyllabic Words among Finnish 1st and 2nd Graders

    ERIC Educational Resources Information Center

    Häikiö, Tuomo; Bertram, Raymond; Hyönä, Jukka

    2016-01-01

    Finnish ABC books present words with hyphens inserted at syllable boundaries. Syllabification by hyphens is abandoned in the 2nd grade for bisyllabic words, but continues for words with three or more syllables. The current eye movement study investigated how and to what extent syllable hyphens in bisyllabic ("kah-vi" "cof-fee")…

  2. Conference Proceedings: 2nd European Conference of Rehabilitation International; Disability in the Family. (Brighton, England, September 18-21, 1978)

    ERIC Educational Resources Information Center

    Royal Association for Disability and Rehabilitation, London (England).

    The conference proceedings of the 2nd European Conference of Rehabilitation International (1978) on the theme disability in the family contains the agenda and approximately 80 papers. National presentations consider the theme in papers by representatives of Finland, Hungary, Belgium, The Netherlands, Portugal, Hong Kong, India, The German…

  3. The Influence of Neighborhood Density and Word Frequency on Phoneme Awareness in 2nd and 4th Grades

    ERIC Educational Resources Information Center

    Hogan, Tiffany P.; Bowles, Ryan P.; Catts, Hugh W.; Storkel, Holly L.

    2011-01-01

    Purpose: The purpose of this study was to test the hypothesis that two lexical characteristics--neighborhood density and word frequency--interact to influence performance on phoneme awareness tasks. Methods: Phoneme awareness was examined in a large, longitudinal dataset of 2nd and 4th grade children. Using linear logistic test model, the relation…

  4. Observation in a School without Walls: Peer Observation of Teaching in a 2nd-12th Grade Independent School

    ERIC Educational Resources Information Center

    Salvador, Josephine

    2012-01-01

    What happens when teachers start to observe each other's classes? How do teachers make meaning of observing and being observed? What effects, if any, does requiring peer observation have on the teaching community? This research explores these questions in a qualitative study of peer observation of teaching (POT) in the 2nd-12th grades of an…

  5. Iron metabolism in African American women during the 2nd and 3rd trimester of a high-risk pregnancy

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Objective: To examine iron metabolism during the 2nd and 3rd trimester in African American women classified as a high-risk pregnancy. Design: Longitudinal. Setting: Large, university-based, urban Midwestern medical center. Participants: Convenience sample of 47 African American women classified a...

  6. Minimal Clinically Important Difference on Parkinson's Disease Sleep Scale 2nd Version

    PubMed Central

    Horváth, Krisztina; Aschermann, Zsuzsanna; Ács, Péter; Deli, Gabriella; Janszky, József; Komoly, Sámuel; Karádi, Kázmér; Kovács, Márton; Makkos, Attila; Faludi, Béla; Kovács, Norbert

    2015-01-01

    Background and Aims. The aim of the present study was to determine the estimates of minimal clinically important difference for Parkinson's Disease Sleep Scale 2nd version (PDSS-2) total score and dimensions. Methods. The subject population consisted of 413 PD patients. At baseline, MDS-UPDRS, Hoehn-Yahr Scale, Mattis Dementia Rating Scale, and PDSS-2 were assessed. Nine months later the PDSS-2 was reevaluated with the Patient-Reported Global Impression Improvement Scale. Both anchor-based techniques (within patients' score change method and sensitivity- and specificity-based method by receiver operating characteristic analysis) and distribution-based approaches (effect size calculations) were utilized to determine the magnitude of minimal clinically important difference. Results. According to our results, any improvements larger than −3.44 points or worsening larger than 2.07 points can represent clinically important changes for the patients. These thresholds have the effect size of 0.21 and −0.21, respectively. Conclusions. Minimal clinically important differences are the smallest change of scores that are subjectively meaningful to patients. Studies using the PDSS-2 as outcome measure should utilize the threshold of −3.44 points for detecting improvement or the threshold of 2.07 points for observing worsening. PMID:26539303

  7. Efficient Simulation of Wing Modal Response: Application of 2nd Order Shape Sensitivities and Neural Networks

    NASA Technical Reports Server (NTRS)

    Kapania, Rakesh K.; Liu, Youhua

    2000-01-01

    At the preliminary design stage of a wing structure, an efficient simulation, one needing little computation but yielding adequately accurate results for various response quantities, is essential in the search of optimal design in a vast design space. In the present paper, methods of using sensitivities up to 2nd order, and direct application of neural networks are explored. The example problem is how to decide the natural frequencies of a wing given the shape variables of the structure. It is shown that when sensitivities cannot be obtained analytically, the finite difference approach is usually more reliable than a semi-analytical approach provided an appropriate step size is used. The use of second order sensitivities is proved of being able to yield much better results than the case where only the first order sensitivities are used. When neural networks are trained to relate the wing natural frequencies to the shape variables, a negligible computation effort is needed to accurately determine the natural frequencies of a new design.

  8. Wind-US Results for the AIAA 2nd Propulsion Aerodynamics Workshop

    NASA Technical Reports Server (NTRS)

    Dippold, Vance III; Foster, Lancert; Mankbadi, Mina

    2014-01-01

    This presentation contains Wind-US results presented at the 2nd Propulsion Aerodynamics Workshop. The workshop was organized by the American Institute of Aeronautics and Astronautics, Air Breathing Propulsion Systems Integration Technical Committee with the purpose of assessing the accuracy of computational fluid dynamics for air breathing propulsion applications. Attendees included representatives from government, industry, academia, and commercial software companies. Participants were encouraged to explore and discuss all aspects of the simulation process including the effects of mesh type and refinement, solver numerical schemes, and turbulence modeling. The first set of challenge cases involved computing the thrust and discharge coefficients for a 25deg conical nozzle for a range of nozzle pressure ratios between 1.4 and 7.0. Participants were also asked to simulate two cases in which the 25deg conical nozzle was bifurcated by a solid plate, resulting in vortex shedding (NPR=1.6) and shifted plume shock (NPR=4.0). A second set of nozzle cases involved computing the discharge and thrust coefficients for a convergent dual stream nozzle for a range of subsonic nozzle pressure ratios. The workshop committee also compared the plume mixing of these cases across various codes and models. The final test case was a serpentine inlet diffuser with an outlet to inlet area ratio of 1.52 and an offset of 1.34 times the inlet diameter. Boundary layer profiles, wall static pressure, and total pressure at downstream rake locations were examined.

  9. Introduction of the 2nd Phase of the Integrated Hydrologic Model Intercomparison Project

    NASA Astrophysics Data System (ADS)

    Kollet, Stefan; Maxwell, Reed; Dages, Cecile; Mouche, Emmanuel; Mugler, Claude; Paniconi, Claudio; Park, Young-Jin; Putti, Mario; Shen, Chaopeng; Stisen, Simon; Sudicky, Edward; Sulis, Mauro; Ji, Xinye

    2015-04-01

    The 2nd Phase of the Integrated Hydrologic Model Intercomparison Project commenced in June 2013 with a workshop at Bonn University funded by the German Science Foundation and US National Science Foundation. Three test cases were defined and compared that are available online at www.hpsc-terrsys.de including a tilted v-catchment case; a case called superslab based on multiple slab-heterogeneities in the hydraulic conductivity along a hillslope; and the Borden site case, based on a published field experiment. The goal of this phase is to further interrogate the coupling of surface-subsurface flow implemented in various integrated hydrologic models; and to understand and quantify the impact of differences in the conceptual and technical implementations on the simulation results, which may constitute an additional source of uncertainty. The focus has been broadened considerably including e.g. saturated and unsaturated subsurface storages, saturated surface area, ponded surface storage in addition to discharge, and pressure/saturation profiles and cross-sections. Here, first results are presented and discussed demonstrating the conceptual and technical challenges in implementing essentially the same governing equations describing highly non-linear moisture redistribution processes and surface-groundwater interactions.

  10. Severe weather phenomena: SQUALL LINES The case of July 2nd 2009

    NASA Astrophysics Data System (ADS)

    Paraschivescu, Mihnea; Tanase, Adrian

    2010-05-01

    The wind intensity plays an important role, among the dangerous meteorological phenomena, to produce negative effects on the economy and the social activities, particularly when the wind is about to turn into a storm. During the past years one can notice an increase of wind frequency and intensity due to climate changes and, consequently, as a result of the extreme meteorological phenomena not only on a planetary level but also on a regional one. Although dangerous meteorological phenomena cannot be avoided, since they are natural, nevertheless they can be anticipated and decision making institutions and mass media can be informed. This is the reason why, in this paper, we set out to identify the synoptic conditions that led to the occurrence of the severe storm case in Bucharest on July 2nd, 2009, as well as the matrices that generate such cases. At the same time we sought to identify some indications evidence especially from radar data so as to lead to the improvement of the time interval between the nowcasting warning and the actual occurrence of the phenomenon.

  11. Computer Generation of Subduction Frequencies for 2ND Order Phase Transitions in Two-Dimensions

    NASA Astrophysics Data System (ADS)

    Deonarine, Samaroo

    The Landau theory of 2nd order phase transitions and Group theory Criteria are used to predict which subgroups G (L-HOOK EQ) G(,0) can occur in transitions for 2-D systems (plane-group to plane-group and diperiodic to diperiodic). Previous work 1 on the 17 plane space groups has been based on the tables of Coxeter & Moser 2 and the International Tables of X-ray Crystallography (ITXRC, 1965) 3 . These tables do not exhaust all the possible subgroups of a space group 4 . Since such explicit tables are non-existent for other families of space groups we have developed algorithms that make a systematic search of the parent unit cell of G(,0) to locate the origin and orientation of all its subgroups G, G (L-HOOK EQ) G(,0). We have written a RATFOR/FORTRAN program for the VAX 11-780 which will generate the subduction frequencies. (DIAGRAM, TABLE OR GRAPHIC OMITTED...PLEASE SEE DAI). for allowed second order phase transitions in 2-dimensional systems that are describable by the 80 diperiodic Groups G(,0) and G 5 . Our program gives a complete tabulation (Origin, new Translation Sublattice, Subduction Frequency, Subgroup and its Generators) of the allowed continuous or second order phase transitions from a parent diperiodic group G(,0) to another diperiodic subgroup G.

  12. Transient 2(nd) Degree Av Block Mobitz Type II: A Rare Finding in Dengue Haemorrhagic Fever.

    PubMed

    Nigam, Ashwini Kumar; Singh, Omkar; Agarwal, Ayush; Singh, Amit K; Yadav, Subhash

    2015-05-01

    Dengue has been a major problem as endemic occurs almost every year and causes a state of panic due to lack of proper diagnostic methods and facilities for proper management. Patients presenting with classical symptoms are easy to diagnose, however as a large number of cases occur every year, a number of cases diagnosed with dengue fever on occasion presents with atypical manifestations, which cause extensive evaluation of the patients, unnecessary referral to higher centre irrespective of the severity and therefore a rough idea of these manifestations must be present in the backdrop in order to prevent these problems. Involvement of cardiovascular system in dengue has been reported in previous studies, and they are usually benign and self-limited. The importance of study of conduction abnormalities is important as sometimes conduction blocks are the first sign of acute myocarditis in patients of Dengue Hemorrhagic Fever in shock. We present here a case of 2(nd) Degree Mobitz Type II atrioventricular AV block in a case of Dengue Hemorrhagic fever reverting to the normal rhythm in recovery phase and no signs thereafter on follow up. PMID:26155512

  13. The Influence of Instructional Climates on Time Spent in Management Tasks and Physical Activity of 2nd-Grade Students during Physical Education

    ERIC Educational Resources Information Center

    Logan, Samuel W.; Robinson, Leah E.; Webster, E. Kipling; Rudisill, Mary E.

    2015-01-01

    The purpose of this study is to determine the effect of two physical education (PE) instructional climates (mastery, performance) on the percentage of time students spent in a) moderate-to-vigorous physical activity (MVPA) and b) management tasks during PE in 2nd-grade students. Forty-eight 2nd graders (mastery, n = 23; performance, n = 25)…

  14. Madeira Extreme Floods: 2009/2010 Winter. Case study - 2nd and 20th of February

    NASA Astrophysics Data System (ADS)

    Pires, V.; Marques, J.; Silva, A.

    2010-09-01

    Floods are at world scale the natural disaster that affects a larger fraction of the population. It is a phenomenon that extends it's effects to the surrounding areas of the hydrographic network (basins, rivers, dams) and the coast line. Accordingly to USA FEMA (Federal Emergency Management Agency) flood can be defined as:"A general and temporary condition of partial or complete inundation of two or more acres of normally dry land area or of two or more properties from: Overflow of inland or tidal waters; Unusual and rapid accumulation or runoff of surface waters from any source; Mudflow; Collapse or subsidence of land along the shore of a lake or similar body of water as a result of erosion or undermining caused by waves or currents of water exceeding anticipated cyclical levels that result in a flood as defined above." A flash flood is the result of intense and long duration of continuous precipitation and can result in dead casualties (i.e. floods in mainland Portugal in 1967, 1983 and 1997). The speed and strength of the floods either localized or over large areas, results in enormous social impacts either by the loss of human lives and or the devastating damage to the landscape and human infrastructures. The winter of 2009/2010 in Madeira Island was characterized by several episodes of very intense precipitation (specially in December 2009 and February 2010) adding to a new record of accumulated precipitation since there are records in the island. In February two days are especially rainy with absolute records for the month of February (daily records since 1949): 111mm and 97mm on the 2nd and 20th respectively. The accumulated precipitation ended up with the terrible floods on the 20th of February causing the lost of dozens of human lives and hundreds of millions of Euros of losses The large precipitation occurrences either more intense precipitation in a short period or less intense precipitation during a larger period are sometimes the precursor of

  15. The Ratio of 2nd to 4th Digit Length in Korean Alcohol-dependent Patients

    PubMed Central

    Han, Changwoo; Bae, Hwallip; Lee, Yu-Sang; Won, Sung-Doo; Kim, Dai Jin

    2016-01-01

    Objective The ratio of 2nd to 4th digit length (2D:4D) is a sexually dimorphic trait. Men have a relatively shorter second digit than fourth digit. This ratio is thought to be influenced by higher prenatal testosterone level or greater sensitivity to androgen. The purpose of this study is to investigate the relationship between alcohol dependence and 2D:4D in a Korean sample and whether 2D:4D can be a biologic marker in alcohol dependence. Methods In this study, we recruited 87 male patients with alcohol dependence from the alcohol center of one psychiatric hospital and 52 healthy male volunteers who were all employees in the same hospital as controls. We captured images of the right and left hands of patients and controls using a scanner and extracted data with a graphics program. We measured the 2D:4D of each hand and compared the alcohol dependence group with the control group. We analyzed these ratios using an independent-samples t-test. Results The mean 2D:4D of patients was 0.934 (right hand) and 0.942 (left hand), while the mean 2D:4D of controls was 0.956 (right hand) and 0.958 (left hand). Values for both hands were significantly lower for patients than controls (p<0.001, right hand; p=0.004, left hand). Conclusion Patients who are alcohol dependent have a significantly lower 2D:4D than controls, similar to the results of previous studies, which suggest that a higher prenatal testosterone level in the gonadal period is related to alcoholism. Furthermore, 2D:4D is a possible predictive marker of alcohol dependence. PMID:27121425

  16. A convective divertor utilizing a 2nd-order magnetic field null

    NASA Astrophysics Data System (ADS)

    Rognlien, Thomas

    2014-10-01

    New results motivate a detailed study of a magnetic divertor concept characterized by strong plasma convection near a poloidal magnetic field (Bp) null region. The configuration is that of a near-2nd-order Bp null (Bp ~ Δ r2) , as in a snowflake divertor. The concept has 2 key features: (A) Convection spreads the heat flux between multiple divertor legs and further broadens the heat-flux profile within each leg, thereby greatly reducing target-plate heat loads. (B) The heat flux is further reduced by line radiation in each leg in detachment-like ionization zones. Theory indicates that convective turbulence arises when the poloidal plasma beta, βp = 2μ0nT/B p 2 >> 1 . Measurements in TCV now more fully quantify earlier NSTX and TCV observations of plasma mixing, and related modeling of TCV indicates that strongly enhanced null-region transport is present. Convective mixing provides a stabilizing mechanism to prevent the ionization fronts (hydrogenic and impurity) from collapsing to a highly radiating core MARFE. Also, the radiating zone maps to a very small region at the midplane owing to the very weak Bp in the convective region, thus minimizing its impact on the core plasma. Detailed calculations are reported that combine features A and B noted above. The plasma mixing mechanisms are described together with the corresponding transport model implemented in the 2D UEDGE edge transport code. UEDGE calculations are presented that quantify the roles of mixing, impurity radiation, and detachment stability for a realistic snowflake configuration. Work in collaboration with D.D. Ryutov, S.I. Krasheninnikov, and M.V. Umansky. Performed for the U.S. DoE by LLNS, LLC, LLNL, under Contract DE-AC52-07NA27344.

  17. Mechanosensitivity of the 2nd Kind: TGF-β Mechanism of Cell Sensing the Substrate Stiffness

    PubMed Central

    Cockerill, Max; Rigozzi, Michelle K.; Terentjev, Eugene M.

    2015-01-01

    Cells can sense forces applied to them, but also the stiffness of their environment. These are two different phenomena, and here we investigate the mechanosensitivity of the 2nd kind: how the cell can measure an elastic modulus at a single point of adhesion—and how the cell can receive and interpret the chemical signal released from the sensor. Our model uses the example of large latent complex of TGF-β as a sensor. Stochastic theory gives the rate of breaking of latent complex, which initiates the signaling feedback loop after the active TGF-β release and leads to a change of cell phenotype driven by the α-smooth muscle actin. We investigate the dynamic and steady-state behaviors of the model, comparing them with experiments. In particular, we analyse the timescale of approach to the steady state, the stability of the non-linear dynamical system, and how the steady-state concentrations of the key markers vary depending on the elasticity of the substrate. We discover a crossover region for values of substrate elasticity closely corresponding to that of the fibroblast to myofibroblast transition. We suggest that the cell could actively vary the parameters of its dynamic feedback loop to ‘choose’ the position of the transition region and the range of substrate elasticity that it can detect. In this way, the theory offers the unifying mechanism for a variety of phenomena, such as the myofibroblast conversion in fibrosis of wounds and lungs and smooth muscle cell dysfunction in cardiac disease. PMID:26448620

  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. Differential contribution of specific working memory components to mathematics achievement in 2nd and 3rd graders.

    PubMed

    Meyer, M L; Salimpoor, V N; Wu, S S; Geary, D C; Menon, V

    2010-04-01

    The contribution of the three core components of working memory (WM) to the development of mathematical skills in young children is poorly understood. The relation between specific WM components and Numerical Operations, which emphasize computation and fact retrieval, and Mathematical Reasoning, which emphasizes verbal problem solving abilities in 48 2nd and 50 3rd graders was assessed using standardized WM and mathematical achievement measures. For 2nd graders, the central executive and phonological components predicted Mathematical Reasoning skills; whereas the visuo-spatial component predicted both Mathematical Reasoning and Numerical Operations skills in 3rd graders. This pattern suggests that the central executive and phonological loop facilitate performance during early stages of mathematical learning whereas visuo-spatial representations play an increasingly important role during later stages. We propose that these changes reflect a shift from prefrontal to parietal cortical functions during mathematical skill acquisition. Implications for learning and individual differences are discussed. PMID:21660238

  1. Neurobehavioral Evaluation System (NES): comparative performance of 2nd-, 4th-, and 8th-grade Czech children.

    PubMed

    Otto, D A; Skalik, I; House, D E; Hudnell, H K

    1996-01-01

    The Neurobehavioral Evaluation System was designed for field studies of workers, but many NES tests can be performed satisfactorily by children as young as 7 or 8 years old and a few tests, such as simple reaction time, can be performed by preschool children. However, little comparative data from children of different ages or grade levels are available. Studies of school children in the Czech Republic indicate that 2nd-grade children could perform the following NES tests satisfactorily: Finger Tapping, Visual Digit Span. Continuous Performance, Symbol-Digit Substitution, Pattern Comparison, and simpler conditions of Switching Attention. Comparative scores of boys and girls from the 2nd, 4th, and 8th grades and power analyses to estimate appropriate sample size were presented. Performance varied systematically with grade level and gender. Larger samples were needed with younger children to achieve comparable levels of statistical power. Gender comparisons indicated that boys responded faster, but made more errors than girls. PMID:8866533

  2. Physical properties of double perovskite-type barium neodymium osmate Ba{sub 2}NdOsO{sub 6}

    SciTech Connect

    Wakeshima, Makoto; Hinatsu, Yukio; Ohoyama, Kenji

    2013-01-15

    The crystal, magnetic structures and physical properties of the double perovskite-type barium neodymium osmate Ba{sub 2}NdOsO{sub 6} are investigated through powder X-ray and neutron diffraction, electrical conductivity, magnetic susceptibility, and specific heat measurements. The Rietveld analysis reveals that the Nd and Os ions are arranged with regularity over the six-coordinate B sites in a distorted perovskite ABO{sub 3} framework. The monoclinic crystal structure described by space group P2{sub 1}/n (tilt system a{sup -}a{sup -}c{sup +}) becomes more distorted with decreasing temperature from 300 K down to 2.5 K. This compound shows a long-range antiferromagnetic ordering of Os{sup 5+} below 65 K. An antiferromagnetic ordering of Nd{sup 3+} also occurs at lower temperatures ({approx}20 K). The magnetic structure is of Type I and the magnetic moments of Nd{sup 3+} and Os{sup 5+} ions are in the same direction in the ab-plane. - Graphical Abstract: The Magnetic structure of Ba{sub 2}NdOsO{sub 6} is of Type I, and the magnetic moments of the Nd{sup 3+} and Os{sup 5+} ions are in the same direction in the ab-plane. Highlights: Black-Right-Pointing-Pointer Crystal structures of Ba{sub 2}NdOsO{sub 6} are determined to be monoclinic below 300 K. Black-Right-Pointing-Pointer Its electrical resistivity shows a Mott variable-range hopping behavior with localized carriers. Black-Right-Pointing-Pointer An antiferromagnetic ordering of the Os{sup 5+}moment occurs at 65 K. Black-Right-Pointing-Pointer The magnetic structure of Ba{sub 2}NdOsO{sub 6} is determined to be of Type I.

  3. Teachers' Spatial Anxiety Relates to 1st-and 2nd-Graders' Spatial Learning

    ERIC Educational Resources Information Center

    Gunderson, Elizabeth A.; Ramirez, Gerardo; Beilock, Sian L.; Levine, Susan C.

    2013-01-01

    Teachers' anxiety about an academic domain, such as math, can impact students' learning in that domain. We asked whether this relation held in the domain of spatial skill, given the importance of spatial skill for success in math and science and its malleability at a young age. We measured 1st-and 2nd-grade teachers' spatial anxiety…

  4. Emotional and Behavioral Disorders in 1.5th Generation, 2nd Generation Immigrant Children, and Foreign Adoptees.

    PubMed

    Tan, Tony Xing

    2016-10-01

    Existing theories (e.g., acculturative stress theory) cannot adequately explain why mental disorders in immigrants are less prevalent than in non-immigrants. In this paper, the culture-gene co-evolutionary theory of mental disorders was utilized to generate a novel hypothesis that connection to heritage culture reduces the risk for mental disorders in immigrant children. Four groups of children aged 2-17 years were identified from the 2007 United States National Survey of Children's Health: 1.5th generation immigrant children (n = 1378), 2nd generation immigrant children (n = 4194), foreign adoptees (n = 270), and non-immigrant children (n = 54,877). The 1.5th generation immigrant children's connection to their heritage culture is stronger than or similar to the 2nd generation immigrants, while the foreign adoptees have little connection to their birth culture. Controlling for age, sex, family type and SES, the odds for having ADD/ADHD, Conduct Disorder, Anxiety Disorder, and Depression diagnosis were the lowest for the 1.5th generation immigrant children, followed by the 2nd generation immigrant children and the foreign adoptees. The foreign adoptees and non-adopted children were similar in the odds of having these disorders. Connection to heritage culture might be the underlying mechanism that explained recent immigrants' lower rates of mental disorders. PMID:26972324

  5. White Paper Summary of 2nd ASTM International Workshop on Hydrides in Zirconium Alloy Cladding

    SciTech Connect

    Sindelar, R.; Louthan, M.; PNNL, B.

    2015-05-29

    This white paper recommends that ASTM International develop standards to address the potential impact of hydrides on the long term performance of irradiated zirconium alloys. The need for such standards was apparent during the 2nd ASTM International Workshop on Hydrides in Zirconium Alloy Cladding and Assembly Components, sponsored by ASTM International Committee C26.13 and held on June 10-12, 2014, in Jackson, Wyoming. The potentially adverse impacts of hydrogen and hydrides on the long term performance of irradiated zirconium-alloy cladding on used fuel were shown to depend on multiple factors such as alloy chemistry and processing, irradiation and post irradiation history, residual and applied stresses and stress states, and the service environment. These factors determine the hydrogen content and hydride morphology in the alloy, which, in turn, influence the response of the alloy to the thermo-mechanical conditions imposed (and anticipated) during storage, transport and disposal of used nuclear fuel. Workshop presentations and discussions showed that although hydrogen/hydride induced degradation of zirconium alloys may be of concern, the potential for occurrence and the extent of anticipated degradation vary throughout the nuclear industry because of the variations in hydrogen content, hydride morphology, alloy chemistry and irradiation conditions. The tools and techniques used to characterize hydrides and hydride morphologies and their impacts on material performance also vary. Such variations make site-to-site comparisons of test results and observations difficult. There is no consensus that a single material or system characteristic (e.g., reactor type, burnup, hydrogen content, end-of life stress, alloy type, drying temperature, etc.) is an effective predictor of material response during long term storage or of performance after long term storage. Multi-variable correlations made for one alloy may not represent the behavior of another alloy exposed to

  6. Developing new levels of edit

    SciTech Connect

    Prono, J.; DeLanoy, M.; Deupree, R.; Skiby, J.; Thompson, B.

    1998-07-01

    In 1985, the writing and editing group at Los Alamos National Laboratory established four levels of edit for technical reports. When a survey in 1994 showed that both authors and editors felt the levels were not meeting author needs, the authors set about revising them. Their goals were to simplify the editing process, focus editing on improving technical clarity, and ensure that value was added in editing. This paper describes the revision process and product -- three author-based levels of edit.

  7. 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.

  8. Development of Hydrologic Characterization Technology of Fault Zones -- Phase I, 2nd Report

    SciTech Connect

    Karasaki, Kenzi; Onishi, Tiemi; Black, Bill; Biraud, Sebastien

    2009-03-31

    This is the year-end report of the 2nd year of the NUMO-LBNL collaborative project: Development of Hydrologic Characterization Technology of Fault Zones under NUMO-DOE/LBNL collaboration agreement, the task description of which can be found in the Appendix 3. Literature survey of published information on the relationship between geologic and hydrologic characteristics of faults was conducted. The survey concluded that it may be possible to classify faults by indicators based on various geometric and geologic attributes that may indirectly relate to the hydrologic property of faults. Analysis of existing information on the Wildcat Fault and its surrounding geology was performed. The Wildcat Fault is thought to be a strike-slip fault with a thrust component that runs along the eastern boundary of the Lawrence Berkeley National Laboratory. It is believed to be part of the Hayward Fault system but is considered inactive. Three trenches were excavated at carefully selected locations mainly based on the information from the past investigative work inside the LBNL property. At least one fault was encountered in all three trenches. Detailed trench mapping was conducted by CRIEPI (Central Research Institute for Electric Power Industries) and LBNL scientists. Some intriguing and puzzling discoveries were made that may contradict with the published work in the past. Predictions are made regarding the hydrologic property of the Wildcat Fault based on the analysis of fault structure. Preliminary conceptual models of the Wildcat Fault were proposed. The Wildcat Fault appears to have multiple splays and some low angled faults may be part of the flower structure. In parallel, surface geophysical investigations were conducted using electrical resistivity survey and seismic reflection profiling along three lines on the north and south of the LBNL site. Because of the steep terrain, it was difficult to find optimum locations for survey lines as it is desirable for them to be as

  9. 2nd Radio and Antenna Days of the Indian Ocean (RADIO 2014)

    NASA Astrophysics Data System (ADS)

    2014-10-01

    It was an honor and a great pleasure for all those involved in its organization to welcome the participants to the ''Radio and Antenna Days of the Indian Ocean'' (RADIO 2014) international conference that was held from 7th to 10th April 2014 at the Sugar Beach Resort, Wolmar, Flic-en-Flac, Mauritius. RADIO 2014 is the second of a series of conferences organized in the Indian Ocean region. The aim of the conference is to discuss recent developments, theories and practical applications covering the whole scope of radio-frequency engineering, including radio waves, antennas, propagation, and electromagnetic compatibility. The RADIO international conference emerged following discussions with engineers and scientists from the countries of the Indian Ocean as well as from other parts of the world and a need was felt for the organization of such an event in this region. Following numerous requests, the Island of Mauritius, worldwide known for its white sandy beaches and pleasant tropical atmosphere, was again chosen for the organization of the 2nd RADIO international conference. The conference was organized by the Radio Society, Mauritius and the Local Organizing Committee consisted of scientists from SUPELEC, France, the University of Mauritius, and the University of Technology, Mauritius. We would like to take the opportunity to thank all people, institutions and companies that made the event such a success. We are grateful to our gold sponsors CST and FEKO as well as URSI for their generous support which enabled us to partially support one PhD student and two scientists to attend the conference. We would also like to thank IEEE-APS and URSI for providing technical co-sponsorship. More than hundred and thirty abstracts were submitted to the conference. They were peer-reviewed by an international scientific committee and, based on the reviews, either accepted, eventually after revision, or rejected. RADIO 2014 brought together participants from twenty countries spanning

  10. School Library Automation in Australia: Issues and Results of the National Surveys. 2nd Edition. Topics in Australian Teacher Librarianship, No. 1.

    ERIC Educational Resources Information Center

    Dillon, Ken, Ed.

    This publication about school library automation in Australia contains 18 chapters divided into seven sections. The chapters in the first section presents survey results: "School Library Automation in Australia: Results of the First, Second and Third National Surveys" (Ken Dillon); and "School Library Automation in New Zealand: Results of a…

  11. Overview of Germany: The Federal Republic and the Federal States. Social Studies Grades 6-8. Update 1995. 2nd Revised Edition.

    ERIC Educational Resources Information Center

    Blankenship, Glen; Tinkler, D. William

    This packet is designed for middle school classrooms. The four lessons correspond to the typical curriculum pattern of world cultures, geography and government. The materials focus on world studies and state studies from a comparative U.S./Germany perspective. The lessons include: (1) "Culture and Perspective Taking on the Federal Republic of…

  12. Creating a Sacred Place To Support Young American Indian and Other Learners in Grades K-3. Volume I. 2nd Edition [and] Volume II.

    ERIC Educational Resources Information Center

    Fox, Sandra J.

    This two-volume guide presents ingredients for developing a culturally relevant curriculum for American Indian students in the primary grades. A survey of Indian literature for young children yielded eight topic areas included here. The suggested approach to curriculum development is the integration of reading, language arts, math, and science…

  13. Total Energy Management: A Practical Handbook on Energy Conservation and Management. For Use of Owners and Managers of Office Buildings and Small Retail Stores. 2nd Edition.

    ERIC Educational Resources Information Center

    National Electrical Contractors Association, Washington, DC.

    Described in this guide for owners and managers of office buildings and small retail stores, is a program entitled Total Energy Management (TEM). The TEM program approach rests on the premise that buildings should be examined in terms of total energy consumption, rather than prescribing energy budgets for a building's separate systems. The…

  14. Environmental Education Enquiries: A Short Guide to Statutory and Voluntary Organisations Providing Information and Educational Services on Environmental Topics. 2nd Edition.

    ERIC Educational Resources Information Center

    Berry, Peter S.

    Statutory and voluntary organizations that provide environmental information and educational services are listed alphabetically for England, Scotland, and Wales. Each entry includes the address and phone number of the organization, classification of organization by topics, and miscellaneous information such as age level of material, availability…

  15. Character Education Connections for School, Home and Community: A Guide for Integrating Character Education. Grades Pre-K through 12. 2nd Edition.

    ERIC Educational Resources Information Center

    Stirling, Diane

    This character education guide, for grades Pre-K through 12, presents field-generated, field-tested ideas for integrating character education with daily learning. The ideas are varied in design, scope, and developmental levels and range from half-hour lessons to school-wide events to year-long courses. Each unit (50 in all) is built on particular…

  16. The Art of Scientific Writing: From Student Reports to Professional Publications in Chemistry and Related Fields. 2nd Completely Revised Edition

    ERIC Educational Resources Information Center

    Ebel, Hans F.; Bliefert, Claus; Russey, William E.

    2004-01-01

    Most scientists live in a "publish or perish" environment, but few would describe themselves as brilliant (or enthusiastic) writers. Coming to the aid of all those wishing to improve the quality of their scientific writing--established researchers and aspiring students alike--three experienced authors/scientists from differing backgrounds and…

  17. Factors Influencing the Effective Use of Technology for Teaching and Learning: Lessons Learned from the SEIR-TEC Intensive Site Schools. 2nd Edition.

    ERIC Educational Resources Information Center

    Byrom, Elizabeth; Bingham, Margaret

    From 1995 to 2000, the SouthEast Initiatives Regional Technology in Education Consortium (SEIR-TEC) provided technical assistance and professional development to 12 schools, referred to as intensive sites. Typically, this effort entailed a member of the SEIR-TEC staff spending three or four days per month working with teachers and administrators…

  18. Behavior Management Strategies for Teachers: Achieving Instructional Effectiveness, Student Success, and Student Motivation--Every Teacher and Any Student Can! 2nd Edition.

    ERIC Educational Resources Information Center

    Harlan, Joan C.; Rowland, Sidney T.

    This book provides tested methods for teachers to use in their behavior management and instructional efforts, offering strategies for maintaining and increasing appropriate behaviors as well as preventing and remediating inappropriate behaviors. Section 1, "Understanding Behavior and Selected Models," includes (1) "Understanding Behavior"; (2)…

  19. Transportation energy activities of the U. S. Department of Transportation, 2nd edition: a technical assistance directory of programs, projects, and contacts

    SciTech Connect

    Not Available

    1981-02-01

    This expanded directory is an updated summary of DOT sponsored energy related research, technical assistance, planning activities and information sources. Included are points of contact throughout the department of the regions for direct assistance, as well as an in-depth bibliography on energy issues of contingency planning, conservation, ridesharing, rail, bicycle, and other topics.

  20. Is the Movement Assessment Battery for Children-2nd Edition a Reliable Instrument to Measure Motor Performance in 3 Year Old Children?

    ERIC Educational Resources Information Center

    Smits-Engelsman, Bouwien C. M.; Niemeijer, Anuschka S.; van Waelvelde, Hilde

    2011-01-01

    Formal testing of 3 year old children is a new feature in the revised version of the Movement Assessment Battery for Children (Movement ABC-2). Our study evaluated the reliability and explored the clinical applicability of the Movement ABC-2 Test in this young age group. A total of 50 typically children were given two trials of the test within a…

  1. Test Review: March, J. S. (2013), "Multidimensional Anxiety Scale for Children-2nd Edition." Toronto, Ontario, Canada: Multi-Health Systems

    ERIC Educational Resources Information Center

    Fraccaro, Rebecca L.; Stelnicki, Andrea M.; Nordstokke, David W.

    2015-01-01

    Anxiety disorders are among the most prevalent mental disorders among school-age children and can lead to impaired academic and social functioning (Keeley & Storch, 2009). Unfortunately, anxiety disorders in this population are often undetected (Herzig-Anderson, Colognori, Fox, Stewart, & Warner, 2012). The availability of psychometrically…

  2. Information Professionals Stay Free in the MarcEdit Metadata Suite

    ERIC Educational Resources Information Center

    Reese, Terry

    2004-01-01

    This article features MarcEdit, a free, Windows-based, metadata editing software suite that is developed and supported by the author as part of his contribution to the library profession. MarcEdit Suite is a tool that helps one with MARC coding and conversion and to perform database cleanups, to generate temporary electronic journal holdings, or…

  3. Order and disorder in Ca 2ND 0.90H 0.10-A structural and thermal study

    NASA Astrophysics Data System (ADS)

    Verbraeken, Maarten C.; Suard, Emmanuelle; Irvine, John T. S.

    2011-08-01

    The structure of calcium nitride hydride and its deuterided form has been re-examined at room temperature and studied at high temperature using neutron powder diffraction and thermal analysis. When synthesised at 600 °C, a mixture of both ordered and disordered Ca 2ND 0.90H 0.10 phases results. The disordered phase is the minor component and has a primitive rocksalt structure (spacegroup Fm3 m) with no ordering of D/N on the anion sites and the ordered phase is best described using the rhombohedral spacegroup R-3 m with D and N arranged in alternate layers in (111) planes. This mixture of ordered and disordered phases exists up to 580 °C, at which the loss of deuterium yields Ca 2ND 0.85 with the disappearance of the disordered phase. In the new ordered phase there exists a similar content of vacancies on both anion sites; to achieve this balance, a little N transfers onto the D site, whereas there is no indication of D transferring onto the N-sites. These observations are thought to indicate that the D/N ordering is difficult to achieve with fully occupied anion sites. It has previously been reported that Ca 2ND has an ordered cubic cell with alternating D and N sites in the [100] directions [1]; however, for the samples studied herein, there were clearly two coexisting phases with apparent broadening/splitting of the primitive peaks but not for the ordered peaks. The rhombohedral phase was in fact metrically cubic; however, all the observed peaks were consistent with the rhombohedral unit cell with no peaks requiring the larger ordered cubic unit cell to be utilised. Furthermore this rhombohedral cell displays the same form of N-D ordering as the Sr and Ba analogues, which are metrically rhombohedral.

  4. 2nd International Salzburg Conference on Neurorecovery (ISCN 2013) Salzburg/ Austria | November 28th - 29th, 2013

    PubMed Central

    Brainin, M; Muresanu, D; Slavoaca, D

    2014-01-01

    The 2nd International Salzburg Conference on Neurorecovery was held on the 28th and 29th of November, 2013, in Salzburg, one of the most beautiful cities in Austria, which is well known for its rich cultural heritage, world-famous music and beautiful surrounding landscapes. The aim of the conference was to discuss the progress in the field of neurorecovery. The conference brought together internationally renowned scientists and clinicians, who described the clinical and therapeutic relevance of translational research and its applications in neurorehabilitation. PMID:25713602

  5. [Combined Anterior and Posterior Surgical Approaches for Resection of a 2nd-rib Chondrosarcoma Occupying the Superior Sulcus].

    PubMed

    Shinohara, Yoshikazu; Anraku, Masaki; Saito, Noriyuki; Fukumoto, Kento; Kobayashi, Hiroshi; Shinoda, Yusuke; Chikuda, Hirotaka; Nakajima, Jun

    2016-06-01

    A 77-year-old man with right chest wall chondrosarcoma invading vertebral bodies underwent resection. Computed tomography (CT) showed that the tumor occupied the right superior sulcus, and was close to mediastinal organs including the trachea and esophagus. We adopted a combined anterior and posterior approaches that made safe and curative resection possible. In the anterior approach, we dissected and mobilized the neurovascular structures and neighboring organs from the tumor. A-4 cm gutter on the ventral side of the 1st, 2nd, and 3rd thoracic vertebral bodies was created for safe resection. By the subsequent posterior approach, successful resection was achieved without violating tumor margins. PMID:27246126

  6. THE 2nd SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY CONFERENCE, 10–14 APRIL 2010, FLORENCE, ITALY: SUMMARIES OF ORAL SESSIONS

    PubMed Central

    Baharnoori, Moogeh; Bartholomeusz, Cali; Boucher, Aurelie A.; Buchy, Lisa; Chaddock, Christopher; Chiliza, Bonga; Föcking, Melanie; Fornito, Alex; Gallego, Juan A.; Hori, Hiroaki; Huf, Gisele; Jabbar, Gul A.; Kang, Shi Hyun; El Kissi, Yousri; Merchán-Naranjo, Jessica; Modinos, Gemma; Abdel-Fadeel, Nashaat A.M.; Neubeck, Anna-Karin; Ng, Hsiao Piau; Novak, Gabriela; Owolabi, Olasunmbo.O.; Prata, Diana P.; Rao, Naren P.; Riecansky, Igor; Smith, Darryl C.; Souza, Renan P.; Thienel, Renate; Trotman, Hanan D.; Uchida, Hiroyuki; Woodberry, Kristen A.; O'Shea, Anne; DeLisi, Lynn E.

    2014-01-01

    The 2nd Schizophrenia International Research Society Conference, was held in Florence, Italy, April 10–15, 2010. Student travel awardees served as rapporteurs of each oral session and focused their summaries on the most significant findings that emerged from each session and the discussions that followed. The following report is a composite of these reviews. It is hoped that it will provide an overview for those who were present, but could not participate in all sessions, and those who did not have the opportunity to attend, but who would be interested in an update on current investigations ongoing in the field of schizophrenia research. PMID:20934307

  7. 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.

  8. Developing new levels of edit

    SciTech Connect

    Prono, J.K.

    1997-06-01

    Since 1985, Los Alamos National Laboratory (LANL) staff have had four levels of edit to choose from for technical reports. When a CQI survey showed that both authors and editors felt the levels were not meeting author needs, LANL set about revising them. The goals were to simplify the editing process, focus editing on improving technical clarity, and ensure value added in editing. This paper describes the revision process and product--three author-based levels of edit.

  9. Materials Data on Li2NdSb2 (SG:129) by Materials Project

    SciTech Connect

    Kristin Persson

    2015-02-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  10. Materials Data on Ce2Nd2O7 (SG:1) by Materials Project

    SciTech Connect

    Kristin Persson

    2014-07-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  11. Materials Data on Ba2NdSbO6 (SG:225) by Materials Project

    SciTech Connect

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  12. Materials Data on Ba2NdNbO6 (SG:225) by Materials Project

    SciTech Connect

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  13. Materials Data on K5Li2NdF10 (SG:62) by Materials Project

    SciTech Connect

    Kristin Persson

    2014-07-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  14. Materials Data on Ca2NdF7 (SG:8) by Materials Project

    SciTech Connect

    Kristin Persson

    2014-07-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  15. Materials Data on Ce2Nd2O7 (SG:51) by Materials Project

    DOE Data Explorer

    Kristin Persson

    2014-07-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  16. Materials Data on K2NdP2S7 (SG:14) by Materials Project

    DOE Data Explorer

    Kristin Persson

    2016-02-04

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  17. Did RNA editing in plant organellar genomes originate under natural selection or through genetic drift?

    PubMed Central

    Jobson, Richard W; Qiu, Yin-Long

    2008-01-01

    Background The C↔U substitution types of RNA editing have been observed frequently in organellar genomes of land plants. Although various attempts have been made to explain why such a seemingly inefficient genetic mechanism would have evolved, no satisfactory explanation exists in our view. In this study, we examined editing patterns in chloroplast genomes of the hornwort Anthoceros formosae and the fern Adiantum capillus-veneris and in mitochondrial genomes of the angiosperms Arabidopsis thaliana, Beta vulgaris and Oryza sativa, to gain an understanding of the question of how RNA editing originated. Results We found that 1) most editing sites were distributed at the 2nd and 1st codon positions, 2) editing affected codons that resulted in larger hydrophobicity and molecular size changes much more frequently than those with little change involved, 3) editing uniformly increased protein hydrophobicity, 4) editing occurred more frequently in ancestrally T-rich sequences, which were more abundant in genes encoding membrane-bound proteins with many hydrophobic amino acids than in genes encoding soluble proteins, and 5) editing occurred most often in genes found to be under strong selective constraint. Conclusion These analyses show that editing mostly affects functionally important and evolutionarily conserved codon positions, codons and genes encoding membrane-bound proteins. In particular, abundance of RNA editing in plant organellar genomes may be associated with disproportionately large percentages of genes in these two genomes that encode membrane-bound proteins, which are rich in hydrophobic amino acids and selectively constrained. These data support a hypothesis that natural selection imposed by protein functional constraints has contributed to selective fixation of certain editing sites and maintenance of the editing activity in plant organelles over a period of more than four hundred millions years. The retention of genes encoding RNA editing activity may be

  18. Brain order disorder 2nd group report of f-EEG

    NASA Astrophysics Data System (ADS)

    Lalonde, Francois; Gogtay, Nitin; Giedd, Jay; Vydelingum, Nadarajen; Brown, David; Tran, Binh Q.; Hsu, Charles; Hsu, Ming-Kai; Cha, Jae; Jenkins, Jeffrey; Ma, Lien; Willey, Jefferson; Wu, Jerry; Oh, Kenneth; Landa, Joseph; Lin, C. T.; Jung, T. P.; Makeig, Scott; Morabito, Carlo Francesco; Moon, Qyu; Yamakawa, Takeshi; Lee, Soo-Young; Lee, Jong-Hwan; Szu, Harold H.; Kaur, Balvinder; Byrd, Kenneth; Dang, Karen; Krzywicki, Alan; Familoni, Babajide O.; Larson, Louis; Harkrider, Susan; Krapels, Keith A.; Dai, Liyi

    2014-05-01

    Since the Brain Order Disorder (BOD) group reported on a high density Electroencephalogram (EEG) to capture the neuronal information using EEG to wirelessly interface with a Smartphone [1,2], a larger BOD group has been assembled, including the Obama BRAIN program, CUA Brain Computer Interface Lab and the UCSD Swartz Computational Neuroscience Center. We can implement the pair-electrodes correlation functions in order to operate in a real time daily environment, which is of the computation complexity of O(N3) for N=102~3 known as functional f-EEG. The daily monitoring requires two areas of focus. Area #(1) to quantify the neuronal information flow under arbitrary daily stimuli-response sources. Approach to #1: (i) We have asserted that the sources contained in the EEG signals may be discovered by an unsupervised learning neural network called blind sources separation (BSS) of independent entropy components, based on the irreversible Boltzmann cellular thermodynamics(ΔS < 0), where the entropy is a degree of uniformity. What is the entropy? Loosely speaking, sand on the beach is more uniform at a higher entropy value than the rocks composing a mountain - the internal binding energy tells the paleontologists the existence of information. To a politician, landside voting results has only the winning information but more entropy, while a non-uniform voting distribution record has more information. For the human's effortless brain at constant temperature, we can solve the minimum of Helmholtz free energy (H = E - TS) by computing BSS, and then their pairwise-entropy source correlation function. (i) Although the entropy itself is not the information per se, but the concurrence of the entropy sources is the information flow as a functional-EEG, sketched in this 2nd BOD report. Area #(2) applying EEG bio-feedback will improve collective decision making (TBD). Approach to #2: We introduce a novel performance quality metrics, in terms of the throughput rate of faster (

  19. Brain order disorder 2nd group report of f-EEG

    NASA Astrophysics Data System (ADS)

    Lalonde, Francois; Gogtay, Nitin; Giedd, Jay; Vydelingum, Nadarajen; Brown, David; Tran, Binh Q.; Hsu, Charles; Hsu, Ming-Kai; Cha, Jae; Jenkins, Jeffrey; Ma, Lien; Willey, Jefferson; Wu, Jerry; Oh, Kenneth; Landa, Joseph; Lin, C. T.; Jung, T. P.; Makeig, Scott; Morabito, Carlo Francesco; Moon, Qyu; Yamakawa, Takeshi; Lee, Soo-Young; Lee, Jong-Hwan; Szu, Harold H.; Kaur, Balvinder; Byrd, Kenneth; Dang, Karen; Krzywicki, Alan; Familoni, Babajide O.; Larson, Louis; Harkrider, Susan; Krapels, Keith A.; Dai, Liyi

    2014-05-01

    Since the Brain Order Disorder (BOD) group reported on a high density Electroencephalogram (EEG) to capture the neuronal information using EEG to wirelessly interface with a Smartphone [1,2], a larger BOD group has been assembled, including the Obama BRAIN program, CUA Brain Computer Interface Lab and the UCSD Swartz Computational Neuroscience Center. We can implement the pair-electrodes correlation functions in order to operate in a real time daily environment, which is of the computation complexity of O(N3) for N=102~3 known as functional f-EEG. The daily monitoring requires two areas of focus. Area #(1) to quantify the neuronal information flow under arbitrary daily stimuli-response sources. Approach to #1: (i) We have asserted that the sources contained in the EEG signals may be discovered by an unsupervised learning neural network called blind sources separation (BSS) of independent entropy components, based on the irreversible Boltzmann cellular thermodynamics(ΔS < 0), where the entropy is a degree of uniformity. What is the entropy? Loosely speaking, sand on the beach is more uniform at a higher entropy value than the rocks composing a mountain - the internal binding energy tells the paleontologists the existence of information. To a politician, landside voting results has only the winning information but more entropy, while a non-uniform voting distribution record has more information. For the human's effortless brain at constant temperature, we can solve the minimum of Helmholtz free energy (H = E - TS) by computing BSS, and then their pairwise-entropy source correlation function. (i) Although the entropy itself is not the information per se, but the concurrence of the entropy sources is the information flow as a functional-EEG, sketched in this 2nd BOD report. Area #(2) applying EEG bio-feedback will improve collective decision making (TBD). Approach to #2: We introduce a novel performance quality metrics, in terms of the throughput rate of faster (

  20. Density functional theory calculations on the active site of biotin synthase: mechanism of S transfer from the Fe(2)S(2) cluster and the role of 1st and 2nd sphere residues.

    PubMed

    Rana, Atanu; Dey, Subal; Agrawal, Amita; Dey, Abhishek

    2015-10-01

    Density functional theory (DFT) calculations are performed on the active site of biotin synthase (BS) to investigate the sulfur transfer from the Fe(2)S(2) cluster to dethiobiotin (DTB). The active site is modeled to include both the 1st and 2nd sphere residues. Molecular orbital theory considerations and calculation on smaller models indicate that only an S atom (not S²⁻) transfer from an oxidized Fe(2)S(2) cluster leads to the formation of biotin from the DTB using two adenosyl radicals generated from S-adenosyl-L-methionine. The calculations on larger protein active site model indicate that a 9-monothiobiotin bound reduced cluster should be an intermediate during the S atom insertion from the Fe(2)S(2) cluster consistent with experimental data. The Arg260 bound to Fe1, being a weaker donor than cysteine bound to Fe(2), determines the geometry and the electronic structure of this intermediate. The formation of this intermediate containing the C9-S bond is estimated to have a ΔG(≠) of 17.1 kcal/mol while its decay by the formation of the 2nd C6-S bond is calculated to have a ΔG(≠) of 29.8 kcal/mol, i.e. the 2nd C-S bond formation is calculated to be the rate determining step in the cycle and it leads to the decay of the Fe(2)S(2) cluster. Significant configuration interaction (CI), present in these transition states, helps lower the barrier of these reactions by ~30-25 kcal/mol relative to a hypothetical outer-sphere reaction. The conserved Phe285 residue near the Fe(2)S(2) active site determines the stereo selectivity at the C6 center of this radical coupling reaction. Reaction mechanism of BS investigated using DFT calculations. Strong CI and the Phe285 residue control the kinetic rate and stereochemistry of the product. PMID:26369537

  1. High-permittivity microwave dielectric ceramics based on (1 - x)(Li1/2Nd1/2)TiO3-xCaTiO3

    NASA Astrophysics Data System (ADS)

    Zhang, Weijun; Chen, Xingyu; Jia, Aiqing; Bai, Shuxin

    2015-04-01

    Microwave (MW) dielectric ceramics in (1 - x)(Li1/2Nd1/2)TiO3-xCaTiO3 (0.2 ≤ x ≤ 0.8) composition were prepared through the conventional solid-state reaction. X-ray diffraction (XRD) analysis and scanning electron microscopy (SEM) combined with energy dispersive X-ray analysis (EDX) indicated that the matrix phase was a continuous solid solution with orthorhombic perovskite structure. A minor amount of secondary phase was detected only in the composition of x = 0.7 and 0.8. The (1 - x)(Li1/2Nd1/2)TiO3-xCaTiO3 ceramics showed a very high permittivity of 118-153 and reasonable Q × f0 values of 2360-5930 GHz as x increased from 0.2 to 0.8. The temperature coefficient of resonant frequency (τf) of the samples increased with increasing x value and was approximately linearly proportional to ɛr. Bi4B2O9 addition effectively tailored the τf of (1 - x)(Li1/2Nd1/2)TiO3-xCaTiO3 ceramics to near zero at low temperature, and induced no degradation of Q × f0 value. The x = 0.3 composition with 20 wt.%Bi4B2O9 addition sintered at 1050°C exhibited dielectric properties of ɛr = 112.4, Q × f0 = 2414 GHz and τf = 8.9 ppm/°C.

  2. Time resolved 2nd harmonic generation at LaAlO3/SrTiO3 Interfaces

    NASA Astrophysics Data System (ADS)

    Adhikari, Sanjay; Eom, Chang-Beom; Ryu, Sangwoo; Cen, Cheng

    2014-03-01

    Ultrafast spectroscopy can produce information of carrier/lattice dynamics, which is especially valuable for understanding phase transitions at LaAlO3/SrTiO3 interfaces. LaAlO3 (LAO) and SrTiO3 (STO) are both associated with wide band gap, which allows deep penetration of commonly used laser wavelengths and therefore usually leads to overwhelming bulk signal background. Here we report a time resolved study of a 2nd harmonic generation (SHG) signal resulting from impulsive below-the-band-gap optical pumping. The nonlinear nature of the signal enables us to probe the interface directly. Output of a home built Ti:Sapphire laser and BBO crystal were used to generate 30fs pulses of two colors (405nm and 810nm). The 405nm pulse was used to pump the LAO/STO interfaces, while 2nd harmonics of the 810nm pulse generated at the interfaces was probed as a function of the time delay. Signals from samples with varying LAO thicknesses clearly correlates to the metal-insulator transition. Distinct time dependent signals were observed at LAO/STO interfaces grown on different substrates. Experiments performed at different optical polarization geometries, interface electric fields and temperatures allow us to paint a clearer picture of the novel oxide heterostructures under investigation.

  3. Efficacy and Safety of rAAV2-ND4 Treatment for Leber’s Hereditary Optic Neuropathy

    PubMed Central

    Wan, Xing; Pei, Han; Zhao, Min-jian; Yang, Shuo; Hu, Wei-kun; He, Heng; Ma, Si-qi; Zhang, Ge; Dong, Xiao-yan; Chen, Chen; Wang, Dao-wen; Li, Bin

    2016-01-01

    Leber’s hereditary optic neuropathy (LHON) is a mitochondrially inherited disease leading to blindness. A mitochondrial DNA point mutation at the 11778 nucleotide site of the NADH dehydrogenase subunit 4 (ND4) gene is the most common cause. The aim of this study was to evaluate the efficacy and safety of a recombinant adeno-associated virus 2 (AAV2) carrying ND4 (rAAV2-ND4) in LHON patients carrying the G11778A mutation. Nine patients were administered rAAV2-ND4 by intravitreal injection to one eye and then followed for 9 months. Ophthalmologic examinations of visual acuity, visual field, and optical coherence tomography were performed. Physical examinations included routine blood and urine. The visual acuity of the injected eyes of six patients improved by at least 0.3 log MAR after 9 months of follow-up. In these six patients, the visual field was enlarged but the retinal nerve fibre layer remained relatively stable. No other outcome measure was significantly changed. None of the nine patients had local or systemic adverse events related to the vector during the 9-month follow-up period. These findings support the feasible use of gene therapy for LHON. PMID:26892229

  4. Surface-emitting quantum cascade laser with 2nd-order metal-semiconductor gratings for single-lobe emission

    NASA Astrophysics Data System (ADS)

    Boyle, C.; Sigler, C.; Kirch, J. D.; Lindberg, D.; Earles, T.; Botez, D.; Mawst, L. J.

    2016-03-01

    Grating-coupled, surface-emitting (GCSE) quantum-cascade lasers (QCLs) are demonstrated with high-power, single-lobe surface emission. A 2nd-order Au-semiconductor distributed-feedback (DFB)/ distributed-Bragg-reflector (DBR) grating is used for feedback and out-coupling. The DFB and DBR grating regions are 2.55 mm- and 1.28 mm-long, respectively, for a total grating length of 5.1 mm. The lasers are designed to operate in a symmetric longitudinal mode by causing resonant coupling of the guided optical mode to the antisymmetric surface-plasmon modes of the 2nd-order metal/semiconductor grating. In turn, the antisymmetric longitudinal modes are strongly absorbed by the metal in the grating, causing the symmetric longitudinal mode to be favored to lase, which produces a single lobe beam over a grating duty-cycle range of 36-41 %. Simulations indicate that the symmetric mode is always favored to lase, independent of the random phase of residual reflections from the device's cleaved ends. Peak pulsed output powers of ~ 0.4 W were measured with single-lobe, single-mode operation near 4.75 μm.

  5. BMI differences in 1st and 2nd generation immigrants of Asian and European origin to Australia.

    PubMed

    Hauck, Katharina; Hollingsworth, Bruce; Morgan, Lawrie

    2011-01-01

    We estimate assimilation of immigrants' body mass index (BMI) to the host population of Australia over one generation, conducting separate analyses for immigrants from 7 regions of Europe and Asia. We use quantile regressions to allow for differing impact of generational status across 19 quantiles of BMI from under-weight to morbidly obese individuals. We find that 1st generation South European immigrants have higher, and South and East Asian immigrants have lower BMI than Australians, but have assimilated to the BMI of their hosts in the 2nd generation. There are no or only small BMI differences between Australians and 1st and 2nd generation immigrants from East Europe, North-West Europe, Middle East and Pacific regions. We conclude that both upward and downward assimilation in some immigrant groups is most likely caused by factors which can change over one generation (such as acculturation), and not factors which would take longer to change (such as genetics). Our results suggest that public health policies targeting the lifestyles of well educated Asian immigrants may be effective in preventing BMI increase in this subgroup. PMID:20869292

  6. Commissioning Results of the 2nd 3.5 Cell SRF Gun for ELBE

    SciTech Connect

    Arnold, A; Freitag, M; Murcek, Petr; Teichert, Jochen; Vennekate, H; Xiang, R; Ciovati, Gianluigi; Kneisel, Peter K.; Turlington, Larry D,

    2014-12-01

    As in 2007 the first 3.5 cell superconducting radio frequency (SRF) gun was taken into operation, it turned out that the specified performance has not been achieved. However, to demonstrate the full potential of this new type of electron source, a second and slightly modified SRF gun II was built in collaboration with Thomas Jefferson National Accelerator Facility (TJNAF). We will report on commissioning and first results of the new gun, which includes in particular the characterization of the most important RF properties as well as their comparison with previous vertical test results.

  7. Morgenröthe or business as usual: a personal account of the 2nd Annual EULAR Congress, Prague

    PubMed Central

    Wollheim, Frank A

    2001-01-01

    The 2nd Annual European League Against Rheumatism (EULAR) Congress, held in Prague, 13–16 June 2001, was an impressive event with a record turnout of 8300 delegates. It offered a large variety of first-class state of the art lectures by some 180 invited worldwide speakers. Several new and ongoing therapeutic developments were discussed. The aim to attract the young scientific community was only partly achieved, and the dependence on industry posed some problems. The organization, however, was a big improvement compared with the previous congress in this series. The number of submitted abstracts was relatively low (1200) compared with the number of delegates. Accommodation of satellite symposia and organization of poster sessions remain problem areas of this meeting. The Annual EULAR Congress emerges as one of the two most important annual congresses of rheumatology, the other being the American College of Rheumatology meeting.

  8. Use of 2nd and 3rd Level Correlation Analysis for Studying Degradation in Polycrystalline Thin-Film Solar Cells

    SciTech Connect

    Albin, D. S.; del Cueto, J. A.; Demtsu, S. H.; Bansal, S.

    2011-03-01

    The correlation of stress-induced changes in the performance of laboratory-made CdTe solar cells with various 2nd and 3rd level metrics is discussed. The overall behavior of aggregated data showing how cell efficiency changes as a function of open-circuit voltage (Voc), short-circuit current density (Jsc), and fill factor (FF) is explained using a two-diode, PSpice model in which degradation is simulated by systematically changing model parameters. FF shows the highest correlation with performance during stress, and is subsequently shown to be most affected by shunt resistance, recombination and in some cases voltage-dependent collection. Large decreases in Jsc as well as increasing rates of Voc degradation are related to voltage-dependent collection effects and catastrophic shunting respectively. Large decreases in Voc in the absence of catastrophic shunting are attributed to increased recombination. The relevance of capacitance-derived data correlated with both Voc and FF is discussed.

  9. CRACking ion channel targets: 2nd annual Ion Channel Targets Conference. 12-13 September 2006, Boston, MA, USA.

    PubMed

    Mathes, Chris

    2007-01-01

    The 2nd Annual Ion Channel Targets (ICT) Conference (by Select Bioscience LLC) was held in Boston on 12-13 September 2006. A healthy mixture of scientists from pharma, biotech and academic sectors attended the meeting. The speaker list reflected this mixture. In general, the conference focused on new ion channel targets and the methods for studying them in detail. Keynote lectures from Professors David Clapham (Harvard Medical School, USA) and Reinhold Penner (University of Hawaii, USA) set the tone by highlighting recent findings with a voltage-gated proton channel (Clapham), cation channel in sperm (Clapham) and the calcium-release-activated calcium channel (Penner). Also described at ICT were voltage-gated sodium, potassium, transmembrane-receptor-potential channels, as well as ligand-gated nicotinic acetylcholine (nAChR) and GABA type A receptors. PMID:17150038

  10. The influence of neighborhood density and word frequency on phoneme awareness in 2nd and 4th grades

    PubMed Central

    Hogan, Tiffany P.; Bowles, Ryan P.; Catts, Hugh W.; Storkel, Holly L.

    2010-01-01

    Purpose The purpose of this study was to test the hypothesis that two lexical characteristics – neighborhood density and word frequency – interact to influence performance on phoneme awareness tasks. Methods Phoneme awareness was examined in a large, longitudinal dataset of 2nd and 4th grade children. Using linear logistic test model, the relation between words' neighborhood density, word frequency, and phoneme awareness performance was examined across grades while covarying type and place of deletion. Results A predicted interaction was revealed: words from dense neighborhoods or those with high frequency were more likely to yield correct phoneme awareness responses across grades. Conclusions Findings support an expansion to the lexical restructuring model to include interactions between neighborhood density and word frequency to account for phoneme awareness. PMID:20691979

  11. International collaborative study for establishment of the 2nd WHO International Standard for Haemophilus influenzae type b polysaccharide.

    PubMed

    Mawas, Fatme; Burkin, Karena; Dougall, Thomas; Saydam, Manolya; Rigsby, Peter; Bolgiano, Barbara

    2015-11-01

    In this report we present the results of a collaborative study for the preparation and calibration of a replacement International Standard (IS) for Haemophilus influenzae type b polysaccharide (polyribosyl ribitol phosphate; 5-d-ribitol-(1 → 1)-β-d-ribose-3-phosphate; PRP). Two candidate preparations were evaluated. Thirteen laboratories from 9 different countries participated in the collaborative study to assess the suitability and determine the PRP content of two candidate standards. On the basis of the results from this study, Candidate 2 (NIBSC code 12/306) has been established as the 2nd WHO IS for PRP by the Expert Committee of Biological Standards of the World Health Organisation with a content of 4.904 ± 0.185mg/ampoule, as determined by the ribose assays carried out by 11 of the participating laboratories. PMID:26298195

  12. Laparoscopic hepatectomy is theoretically better than open hepatectomy: preparing for the 2nd International Consensus Conference on Laparoscopic Liver Resection.

    PubMed

    Wakabayashi, Go; Cherqui, Daniel; Geller, David A; Han, Ho-Seong; Kaneko, Hironori; Buell, Joseph F

    2014-10-01

    Six years have passed since the first International Consensus Conference on Laparoscopic Liver Resection was held. This comparatively new surgical technique has evolved since then and is rapidly being adopted worldwide. We compared the theoretical differences between open and laparoscopic liver resection, using right hepatectomy as an example. We also searched the Cochrane Library using the keyword "laparoscopic liver resection." The papers retrieved through the search were reviewed, categorized, and applied to the clinical questions that will be discussed at the 2nd Consensus Conference. The laparoscopic hepatectomy procedure is more difficult to master than the open hepatectomy procedure because of the movement restrictions imposed upon us when we operate from outside the body cavity. However, good visibility of the operative field around the liver, which is located beneath the costal arch, and the magnifying provide for neat transection of the hepatic parenchyma. Another theoretical advantage is that pneumoperitoneum pressure reduces hemorrhage from the hepatic vein. The literature search turned up 67 papers, 23 of which we excluded, leaving only 44. Two randomized controlled trials (RCTs) are underway, but their results are yet to be published. Most of the studies (n = 15) concerned short-term results, with some addressing long-term results (n = 7), cost (n = 6), energy devices (n = 4), and so on. Laparoscopic hepatectomy is theoretically superior to open hepatectomy in terms of good visibility of the operative field due to the magnifying effect and reduced hemorrhage from the hepatic vein due to pneumoperitoneum pressure. However, there is as yet no evidence from previous studies to back this up in terms of short-term and long-term results. The 2nd International Consensus Conference on Laparoscopic Liver Resection will arrive at a consensus on the basis of the best available evidence, with video presentations focusing on surgical techniques and the publication

  13. Impact of Insulin Resistance on Neointimal Tissue Proliferation after 2nd-Generation Drug-Eluting Stent Implantation

    PubMed Central

    Yaguchi, Isao; Komatsu, Sachiko; Nakahara, Shiro; Kobayashi, Sayuki; Sakai, Yoshihiko; Taguchi, Isao

    2015-01-01

    Percutaneous coronary intervention is established as an effective treatment for patients with ischemic heart disease; in particular, drug-eluting stent implantation is known to suppress in-stent restenosis. Diabetes mellitus is an independent risk factor for restenosis, so reducing insulin resistance is being studied as a new treatment approach. In this prospective study, we sought to clarify the factors associated with in-stent restenosis after percutaneous coronary intervention, and we evaluated the homeostasis model assessment of insulin resistance (HOMA-IR) index as a predictor of restenosis. We enrolled 136 consecutive patients who underwent elective percutaneous coronary intervention at our hospital from February 2010 through April 2013. All were implanted with a 2nd-generation drug-eluting stent. We distributed the patients in accordance with their HOMA-IR index values into insulin-resistant Group P (HOMA-IR, ≥2.5; n=77) and noninsulin-resistant Group N (HOMA-IR, <2.5; n=59). Before and immediately after stenting, we measured reference diameter, minimal lumen diameter, and percentage of stenosis, and after 8 months we measured the last 2 factors and late lumen loss, all by means of quantitative coronary angiography. After 8 months, the mean minimal lumen diameter was smaller in Group P than that in Group N (1.85 ± 1.02 vs 2.37 ± 0.66 mm; P=0.037), and the mean late lumen loss was larger (0.4 ± 0.48 vs 0.16 ± 0.21 mm; P=0.025). These results suggest that insulin resistance affects neointimal tissue proliferation after 2nd-generation drug-eluting stent implantation. PMID:26413014

  14. 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.

  15. The 2nd phase of the LEANDRE program: Water-vapor DIAL measurement

    NASA Technical Reports Server (NTRS)

    Quaglia, P.; Bruneau, D.; Pelon, J.

    1992-01-01

    As a follow-on of the backscattered lidar, a differential absorption lidar (LEANDRE 2) is now being developed as part of the LEANDRE program for airborne meteorological studies. The primary measurement objective of LEANDRE 2 is water vapor. Pressure and temperature measurements are aimed at a second stage. The goals are to obtain a horizontal resolution of a few hundred meters for a vertical resolution of less than a hundred meters, with an absolute accuracy of 10 percent for humidity measurement. As compatibility is an important feature between the 2 first phases of LEANDRE, most of the LEANDRE 1 sub-system will be used and adapted for LEANDRE 2. For example, detection electronics, central computer, detectors and telescope will be the same. However, important modifications have to be done on the laser source, and spectral control has to be added. Most of the work is thus devoted to those developments, and the status is presented here.

  16. Cooperative Electronic Library on Disability. CO-NET: Cooperative Database Distribution Network for Assistive Technology. 9th Edition [CD-ROM].

    ERIC Educational Resources Information Center

    Wisconsin Univ., Madison. Trace Center.

    This CD-ROM contains the complete Cooperative Electronic Library on Disability, which includes computer-searchable databases listing disability-related products, services, and information resources, and also provides full text documents. Included are: the ABLEDATA database which lists over 20,000 products for people with disabilities, including…

  17. 2014 Edition Electronic Health Record certification criteria: revision to the definition of "common Meaningful Use (MU) Data Set." Interim final rule with comment period.

    PubMed

    2013-11-01

    This interim final rule with comment period revises one paragraph in the Common Meaningful Use (MU) Data Set definition at 45 CFR 170.102 to allow more flexibility with respect to the representation of dental procedures data for electronic health record (EHR) technology testing and certification. PMID:24195145

  18. 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…

  19. Behaviour Recovery. Second Edition

    ERIC Educational Resources Information Center

    Rogers, Bill

    2004-01-01

    This second edition of Behaviour Recovery puts emphasis on teaching behaviour concerning children with emotional and behavioural disorders (EBD). These children have many factors in their lives that affect their behaviour over which schools have limited control. This book acknowledges the challenge and explores the practical realities, options and…

  20. 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.

  1. Contaminant hydrogeology. 2. edition

    SciTech Connect

    Fetter, C.W.

    1999-08-01

    This book is a major revision of the 1993 edition and includes the important practical concepts that have since emerged. Contents include: mass transport in saturated media; transformation, retardation, and attenuation of solutes; flow and mass transport in the vadose zone; multiphase flow; inorganic chemicals in groundwater; organic compounds in groundwater; groundwater and soil monitoring; and site remediation.

  2. Editing Technical Writing.

    ERIC Educational Resources Information Center

    Samson, Donald C., Jr.

    Intended for students in upper-division technical communication courses and professionals in business and government who want to learn how to edit technical writing, this book describes what technical editors do and how they do it. Throughout the book are exercises that students can use as self-tests; answer keys are provided for checking work.…

  3. Celebrating Partnerships. Proceedings of the Annual Community Education Conference (2nd, River Grove, IL, November 18, 1993).

    ERIC Educational Resources Information Center

    Solorzano, Sylvia M., Ed.

    This compilation presents edited manuscripts of presentations from a community education conference held in Illinois. Summaries are provided for the following presentations: (1) "Leadership for Diversity," by Theodore L. Gross, outlining classroom goals to lead students out of prejudice; (2) "Building Coalitions," by Pat Kaye Edwards, reviewing…

  4. Physics and Industrial Development - Proceedings of the 2nd International Conference on Physics and Industrial Development

    NASA Astrophysics Data System (ADS)

    Gazzinelli, R.; Moreira, R. L.; Rodrigues, W. N.

    1997-04-01

    Fluorescence Detector in Biological Sciences and Chemistry * Quality Assessment of Solder Bonds of Printed Circuit Boards by Metallography * Observation of InAs Nanostructures on (100)-GaAs Substrate with Atomic Force Microscopy * In Situ Observations By Atomic Force Microscopy of Corrosion of An Aluminium Film in a Solution of HCl * Atomic Force Microscopy of Metallurgical Interactions in Integrated Circuit Contacts * Atomic Force Microscopy of Microcavity Semiconductor Devices * Characterization of the Emitted Air Particies By Steel Industries * A Comparative Study of the Anodic Behavior of Duplex Stainless Steels - Din 1.4462-In Synthetic Sea-water * Study of the Corrosion Resistance of Duplex Stainless Steels in Solutions Containing Chlorides, Compared with other Stainless Steels * Development of New Materials and Devices * Development of the Electronic Signal in Proportional Detectors * Development of a Portable Ultrasound Equipment for Backfat Evaluation of Live Pigs * Thermal Barrier Coatings by Plasma Spraying * Scaling in Fragmentation Phenomena * A Study of Sn:In2O3 (ITO)/CuInSe2 Heterojunction for Solar Energy Applications * Organising a Ceramic Powder Shape Electronic Database * Feasibility of a Mixer Using the Negative Resistance of a SNS Junction * Characteristics of v-SiO2 Melted in Refractory Metal Furnace * Lasers for Industrial and Medical Applications * Portable Cat Scanner Applied to Collapsible Soil Studies * Experiments with Slip Casting of Fine Ceramics and v-SiO2 * R2Fe17 Halides: The Birth of a Material for Potential Hard Magnetic Applications * Computerized System for Embryos Freezing Protocols Development * Ferroelectric Parent Materials as Possible High-Tc Superconductors: High Temperature Magnetic and Electric Properties of Modified BNN and SBN * CVD Diamond: Emerging Technology for Many Applications * Development of New Techniques and Processes * Application of Mechanical Relaxation Spectroscopy to the Development of Low Carbon Steels

  5. Quench dynamics in SRF cavities: can we locate the quench origin with 2nd sound?

    SciTech Connect

    Maximenko, Yulia; Segatskov, Dmitri A.; /Fermilab

    2011-03-01

    A newly developed method of locating quenches in SRF cavities by detecting second-sound waves has been gaining popularity in SRF laboratories. The technique is based on measurements of time delays between the quench as determined by the RF system and arrival of the second-sound wave to the multiple detectors placed around the cavity in superfluid helium. Unlike multi-channel temperature mapping, this approach requires only a few sensors and simple readout electronics; it can be used with SRF cavities of almost arbitrary shape. One of its drawbacks is that being an indirect method it requires one to solve an inverse problem to find the location of a quench. We tried to solve this inverse problem by using a parametric forward model. By analyzing the data we found that the approximation where the second-sound emitter is a near-singular source does not describe the physical system well enough. A time-dependent analysis of the quench process can help us to put forward a more adequate model. We present here our current algorithm to solve the inverse problem and discuss the experimental results.

  6. Physics and Industrial Development - Proceedings of the 2nd International Conference on Physics and Industrial Development

    NASA Astrophysics Data System (ADS)

    Gazzinelli, R.; Moreira, R. L.; Rodrigues, W. N.

    1997-04-01

    Fluorescence Detector in Biological Sciences and Chemistry * Quality Assessment of Solder Bonds of Printed Circuit Boards by Metallography * Observation of InAs Nanostructures on (100)-GaAs Substrate with Atomic Force Microscopy * In Situ Observations By Atomic Force Microscopy of Corrosion of An Aluminium Film in a Solution of HCl * Atomic Force Microscopy of Metallurgical Interactions in Integrated Circuit Contacts * Atomic Force Microscopy of Microcavity Semiconductor Devices * Characterization of the Emitted Air Particies By Steel Industries * A Comparative Study of the Anodic Behavior of Duplex Stainless Steels - Din 1.4462-In Synthetic Sea-water * Study of the Corrosion Resistance of Duplex Stainless Steels in Solutions Containing Chlorides, Compared with other Stainless Steels * Development of New Materials and Devices * Development of the Electronic Signal in Proportional Detectors * Development of a Portable Ultrasound Equipment for Backfat Evaluation of Live Pigs * Thermal Barrier Coatings by Plasma Spraying * Scaling in Fragmentation Phenomena * A Study of Sn:In2O3 (ITO)/CuInSe2 Heterojunction for Solar Energy Applications * Organising a Ceramic Powder Shape Electronic Database * Feasibility of a Mixer Using the Negative Resistance of a SNS Junction * Characteristics of v-SiO2 Melted in Refractory Metal Furnace * Lasers for Industrial and Medical Applications * Portable Cat Scanner Applied to Collapsible Soil Studies * Experiments with Slip Casting of Fine Ceramics and v-SiO2 * R2Fe17 Halides: The Birth of a Material for Potential Hard Magnetic Applications * Computerized System for Embryos Freezing Protocols Development * Ferroelectric Parent Materials as Possible High-Tc Superconductors: High Temperature Magnetic and Electric Properties of Modified BNN and SBN * CVD Diamond: Emerging Technology for Many Applications * Development of New Techniques and Processes * Application of Mechanical Relaxation Spectroscopy to the Development of Low Carbon Steels

  7. The Determinants of Transitions in Youth. Papers from the Conference Organized by the ESF Network on Transitions in Youth, CEDEFOP and GRET (Universitat Autonoma de Barcelona) (Barcelona, Spain, September 20-21, 1993). 2nd Edition. CEDEFOP Panorama. Second Edition.

    ERIC Educational Resources Information Center

    European Centre for the Development of Vocational Training, Berlin (Germany).

    This document consists of the 24 papers delivered at a conference that had five workshops examining various dimensions of the social and occupational transition of young people. The papers are arranged by workshop/session. A summary report precedes the other papers presented during a session. The papers in the session on perspectives on systems,…

  8. 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.

  9. Book Review: Reiner Salzer and Heinz W. Siesler (Eds.): Infrared and Raman spectroscopic imaging, 2nd ed.

    DOE PAGESBeta

    Moore, David Steven

    2015-05-10

    This second edition of "Infrared and Raman Spectroscopic Imaging" propels practitioners in that wide-ranging field, as well as other readers, to the current state of the art in a well-produced and full-color, completely revised and updated, volume. This new edition chronicles the expanded application of vibrational spectroscopic imaging from yesterday's time-consuming point-by-point buildup of a hyperspectral image cube, through the improvements afforded by the addition of focal plane arrays and line scan imaging, to methods applicable beyond the diffraction limit, instructs the reader on the improved instrumentation and image and data analysis methods, and expounds on their application to fundamentalmore » biomedical knowledge, food and agricultural surveys, materials science, process and quality control, and many others.« less

  10. Book Review: Reiner Salzer and Heinz W. Siesler (Eds.): Infrared and Raman spectroscopic imaging, 2nd ed.

    SciTech Connect

    Moore, David Steven

    2015-05-10

    This second edition of "Infrared and Raman Spectroscopic Imaging" propels practitioners in that wide-ranging field, as well as other readers, to the current state of the art in a well-produced and full-color, completely revised and updated, volume. This new edition chronicles the expanded application of vibrational spectroscopic imaging from yesterday's time-consuming point-by-point buildup of a hyperspectral image cube, through the improvements afforded by the addition of focal plane arrays and line scan imaging, to methods applicable beyond the diffraction limit, instructs the reader on the improved instrumentation and image and data analysis methods, and expounds on their application to fundamental biomedical knowledge, food and agricultural surveys, materials science, process and quality control, and many others.

  11. Workshop report on the 2nd Joint ENCCA/EuroSARC European bone sarcoma network meeting: integration of clinical trials with tumour biology

    PubMed Central

    2014-01-01

    This is the report of the 2nd Joint ENCCA/EuroSARC European Bone Sarcoma Network Meeting held in Leiden, The Netherlands, on 26-27 September 2013, bringing together preclinical and clinical investigators on bone sarcoma. The purpose of this workshop was to present the achievements of biological research and clinical trials in bone sarcomas and to stimulate crosstalk.

  12. Research and Prediction of the Application of Multimedia Teaching Aid in Teaching Technical Education on the 2nd Level of Primary Schools

    ERIC Educational Resources Information Center

    Stebila, Ján

    2011-01-01

    The purpose and the main aim of the pedagogic experiment were to practically verify the success of Multimedia Teaching Aid (MTA) in conditions of primary schools. We assumed that the use of our multimedia teaching aid in teaching technical education on the 2nd level of primary schools would significantly affect the level of knowledge of pupils…

  13. Dynamics of the properties of steppe paleosols of the Sarmatian time (2nd century BC-4th century AD) in relation to secular variations in climatic humidity

    NASA Astrophysics Data System (ADS)

    Demkin, V. A.; Zolotareva, B. N.; Demkina, T. S.; Khomutova, T. E.; Kashirskaya, N. N.; El'Tsov, M. V.; Udal'Tsov, S. N.

    2012-02-01

    Paleosols buried under kurgans of the Early (2nd-1st centuries BC), Middle (1st-2nd centuries AD) and Late (2nd-IV centuries AD) Sarmatian epochs were studied in dry steppes and desert steppes of the Lower Volga region (the Privolzhskaya and Ergeni Uplands and the Caspian Lowland). It was found that temporal variations in the morphological, chemical, microbiological, and magnetic properties of the paleosols in the interval of 2200-1600 BP were characterized by the cyclic pattern related to secular dynamics of climatic humidity with changes in the mean annual precipitation of ±30-50 mm. These climate changes did not transform chestnut paleosols and paleosolonetzes at the type or subtype taxonomic levels. However, they led to certain changes in the humus, carbonate, and salt profiles of the soils; in the character of solonetzic horizon B1; and in the state of microbial communities. According to these data, the Sarmatian time was characterized by alternation of micropluvial and microarid stages lasting fro about 100-200 years. In particular, the stages of humidization were observed in the 1st century BC-1st century AD and in the 4th century AD; the most arid conditions were observed in the second half of the 2nd and the first half of the 3rd century AD.

  14. Summary of the 2nd International Symposium on Arthrogryposis, St. Petersburg, Russia, September 17-19, 2014.

    PubMed

    Hall, Judith G; Agranovich, Olga; Ogranovich, Alga; Pontén, Eva; Pontén, Ava; van Bosse, Harold J P

    2015-06-01

    Enormous progress has been made in understanding the etiology and therapies for arthrogryposis (multiple congenital contractures). A 2nd International Symposium on Arthrogryposis was sponsored by the Turner Institute in St. Petersburg, Russia. Olga Agranovich, Head of the Arthrogryposis Department of the Turner Institute, organized this special meeting. Care providers from multiple disciplines from all over the world representing 18 nations attended. Participants included: Pediatric orthopedic specialists, rehabilitation physicians, occupational therapists, physical therapists, medical geneticists, neurologists, craniofacial physicians, psychologists, developmental biologists, as well as representatives from parent support groups. The 1st symposium established the need for a collaborative and interdisciplinary approach to the treatment of arthrogryposis, engagement of parent support organizations, and the aim for more research. The Second Symposium highlighted the continuing need for more research on various therapies, identification of different types of arthrogryposis, standardized descriptions of severity, development of new orthotics, improved prenatal diagnosis, and studying adult outcome. Major progress has been made on both upper and lower limb treatments. PMID:25847824

  15. Long-term monitoring of the human intestinal microbiota from the 2nd week to 13 years of age.

    PubMed

    Endo, Akihito; Pӓrtty, Anna; Kalliomӓki, Marko; Isolauri, Erika; Salminen, Seppo

    2014-08-01

    Microbial contact begins prior to birth and continues rapidly thereafter. Few long term follow-up studies have been reported and we therefore characterized the development of intestinal microbiota of ten subjects from the 2nd week of life to 13 years of age. PCR-denaturing gradient gel electrophoresis combined with several bacterial group-specific primer sets demonstrated the colonization steps of defined bacterial groups in the microbiota. Bifidobacterium species were seen throughout the test period in all subjects. Bacteroides fragilis group and Blautia coccoides-Eubacterium rectale group species were not detected in several subjects during the first 6 months of life but were commonly seen after 12 months of life. Streptococcus group appeared during early life but was not seen in several subjects at the age of 13 years. Although a few species were linked with the increasing age, major bacterial species in the groups did not change dramatically. Rather considerable changes were found in the relative abundances of each bacterial species. Clustering analysis of total bacterial flora indicated that the microbiota changed considerably between 6 months and 12 months of life, and, at the age of 12 months, the intestinal microbiota was already converted toward a profile characteristic of an adult microbiota. Probiotic supplementation in the beginning of life did not have major impacts on later microbiota development. PMID:24933584

  16. Study on microstructure and properties of extruded Mg-2Nd-0.2Zn alloy as potential biodegradable implant material.

    PubMed

    Li, Junlei; Tan, Lili; Wan, Peng; Yu, Xiaoming; Yang, Ke

    2015-04-01

    Mg-2Nd-0.2Zn (NZ20) alloy was prepared for the application as biodegradable implant material in this study. The effects of the extrusion process on microstructure, mechanical and corrosion properties of the alloy were investigated. The as-cast alloy was composed of α-Mg matrix and Mg12Nd eutectic compound. The solution treatment could lead to the Mg12Nd phase dissolution and the grain coarsening. The alloy (E1) preheated at 380°C for 1h and extruded at 390°C presents fine grains with amounts of tiny Mg12Nd particles uniformly dispersed throughout the boundaries and the interior of the grains. The alloy (E2) preheated at 480°C for 1h and extruded at 500°C exhibits relatively larger grains with few nano-scale Mg12Nd phase particles dispersed. The alloy of E1, compared with E2, showed relatively lower corrosion rate, higher yield strength and slightly lower elongation. PMID:25686968

  17. [JAN JĘDRZEJEWICZ AND EUROPEAN ASTRONOMY OF THE 2ND HALF OF THE 19TH CENTURY].

    PubMed

    Siuda-Bochenek, Magda

    2015-01-01

    Jan Jędrzejewicz was an amateur astronomer who in the 2nd half of the 19th century created an observation centre, which considering the level of research was comparable to the European ones. Jędrzejewicz settled down in Plonsk in 1862 and worked as a doctor ever since but his greatest passion was astronomy, to which he dedicated all his free time. In 1875 Jędrzejewicz finished the construction of his observatory. He equipped it with basic astronomical and meteorological instruments, then began his observations and with time he became quite skilled in it. Jędrzejewicz focused mainly on binary stars but he also pointed his telescopes at the planets of the solar system, the comets, the Sun, as well as all the phenomena appearing in the sky at that time. Thanks to the variety of the objects observed and the number of observations he stood out from other observers in Poland and took a very good position in the mainstream of the 19th-century astronomy in Europe. Micrometer observations of binary stars made in Płońsk gained recognition in the West and were included in the catalogues of binary stars. Interest in Jędrzejewicz and his observatory was confirmed by numerous references in the English "Nature" magazine. PMID:26455002

  18. Explicit formulas for 2nd-order driving terms due to sextupoles and chromatic effects of quadrupoles.

    SciTech Connect

    Wang, C-X. )

    2012-04-25

    Optimization of nonlinear driving terms have become a useful tool for designing storage rings, especially modern light sources where the strong nonlinearity is dominated by the large chromatic effects of quadrupoles and strong sextupoles for chromaticity control. The Lie algebraic method is well known for computing such driving terms. However, it appears that there was a lack of explicit formulas in the public domain for such computation, resulting in uncertainty and/or inconsistency in widely used codes. This note presents explicit formulas for driving terms due to sextupoles and chromatic effects of quadrupoles, which can be considered as thin elements. The computation is accurate to the 4th-order Hamiltonian and 2nd-order in terms of magnet parameters. The results given here are the same as the APS internal note AOP-TN-2009-020. This internal nte has been revised and published here as a Light Source Note in order to get this information into the public domain, since both ELEGANT and OPA are using these formulas.

  19. Increasing the water temperature of a 2nd order stream reach: Hydraulic aspects of a whole-stream manipulative experiment

    NASA Astrophysics Data System (ADS)

    de Lima, João L. M. P.; Canhoto, Cristina

    2015-04-01

    What will happen when water temperatures of streams increases, due to climate changes or in connection with rapidly changing human systems? Trying to answer to this question a whole-stream manipulative experiment was undertaken, where an increase in water temperature was artificially induced on a 2nd order stream reach. The main objective of this poster is to describe this experiment focusing on the design of the hydraulic system. The system maintained a steady flow while allowing natural variation in abiotic factors and was successfully used to evaluate the effects of warming on a stream ecosystem at several levels of biological organization. A constant flow of stream water was controlled by a hydraulic setup (~22m long; ~1.5m width) subdivided into two independent channels. One channel of the study reach received heated water (~3°C above the other), while the other received water at stream ambient temperature. The warming system maintained a steady gravity controlled flow making use of weirs and valves.

  20. Enhanced Deficits in Long-Term Potentiation in the Adult Dentate Gyrus with 2nd Trimester Ethanol Consumption

    PubMed Central

    Helfer, Jennifer L.; White, Emily R.; Christie, Brian R.

    2012-01-01

    Ethanol exposure during pregnancy can cause structural and functional changes in the brain that can impair cognitive capacity. The hippocampal formation, an area of the brain strongly linked with learning and memory, is particularly vulnerable to the teratogenic effects of ethanol. In the present experiments we sought to determine if the functional effects of developmental ethanol exposure could be linked to ethanol exposure during any single trimester-equivalent. Ethanol exposure during the 1st or 3rd trimester-equivalent produced only minor changes in synaptic plasticity in adult offspring. In contrast, ethanol exposure during the 2nd trimester equivalent resulted in a pronounced decrease in long-term potentiation, indicating that the timing of exposure influences the severity of the deficit. Together, the results from these experiments demonstrate long-lasting alterations in synaptic plasticity as the result of developmental ethanol exposure and dependent on the timing of exposure. Furthermore, these results allude to neural circuit malfunction within the hippocampal formation, perhaps relating to the learning and memory deficits observed in individuals with fetal alcohol spectrum disorders. PMID:23227262

  1. A neutron powder diffraction study of ND 3 intercalated titanium disulfide, 3 R-TiS 2ND 3

    NASA Astrophysics Data System (ADS)

    Bouwmeester, H. J. M.; Wiegers, G. A.

    1988-10-01

    Neutron powder diffraction of rhombohedral 3 R-TiS 2ND 3 ( a = 3.419 Å, c = 27.03 Å at 300 K, space group R overline3m ) has shown that ND 3 molecules and ND +4 ions, present in a ratio of about 5 to 1 from chemical and physical evidence, occupy statistically the trigonal-prismatic holes between TiS 2 sandwiches. One cannot distinguish between ND 3 and ND +4. Powder intensities calculated for a model with spherically symmetric ND 3 molecules (corresponding to isotropically rotating ND 3 and ND +4) in the trigonal-prismatic holes were in reasonable agreement with the observed intensities. Attempts to obtain information on the precise orientation of ND 3 and ND +4 in the TiS 2 lattice using refinements with structure factors were not successful; the reliability R factor was 0.093 for spherical symmetric ND 3 molecules with nitrogen in the center of the trigonal-prismatic holes.

  2. Near infrared emission and energy transfer in Eu2+ - Nd3+ co-doped Ca2BO3Cl

    NASA Astrophysics Data System (ADS)

    Talewar, R. A.; Joshi, C. P.; Moharil, S. V.

    2016-05-01

    Novel near infrared (NIR) emitting phosphor, Ca2BO3Cl:Eu2+, Nd3+ was synthesized by conventional solid-state reaction and characterized with X-ray diffraction, photoluminescence emission, photoluminescence excitation spectra and fluorescence decay measurements. When excited with 400 nm, the phosphor gives broadband emission at 560 nm, which corresponds to the allowed 5d → 4f transition of Eu2+ and an intense NIR emissions in the range 800-1400 nm, which are assigned to the characteristic 4I9/2,11/2,13/2 transitions of Nd3+ ions. The dependence of visible and NIR emissions, decay lifetime and the energy transfer efficiency (ηETE) were investigated in detail. The luminescence spectra, both in visible (VIS) and NIR regions, and decay lifetime curves of Eu2+ have been measured to prove energy transfer (ET) from Eu2+ to Nd3+. These results demonstrate the possibility for enhancing the photovoltaic conversion efficiency of silicon solar cell by modifying the absorption and utilizing the UV to blue part of the solar spectrum where the efficiency of c-Silicon solar cell is low.

  3. InAs/GaSb type II superlattices for advanced 2nd and 3rd generation detectors

    NASA Astrophysics Data System (ADS)

    Walther, Martin; Rehm, Robert; Schmitz, Johannes; Fleissner, Joachim; Rutz, Frank; Kirste, Lutz; Scheibner, Ralf; Wendler, Joachim; Ziegler, Johann

    2010-01-01

    InAs/GaSb short-period superlattices (SL) based on GaSb, InAs and AlSb have proven their great potential for high performance infrared detectors. Lots of interest is currently focused on the development of short-period InAs/GaSb SLs for advanced 2nd and 3rd generation infrared detectors between 3 - 30 μm. For the fabrication of mono- and bispectral thermal imaging systems in the mid-wavelength infrared region (MWIR) a manufacturable technology for high responsivity thermal imaging systems has been developed. InAs/GaSb short-period superlattices can be fabricated with up to 1000 periods in the intrinsic region without revealing diffusion limited behavior. This enables the fabrication of InAs/GaSb SL camera systems with high responsivity comparable to state of the art CdHgTe and InSb detectors. The material system is also ideally suited for the fabrication of dual-color MWIR/MWIR InAs/GaSb SL camera systems with high quantum efficiency for missile approach warning systems with simultaneous and spatially coincident detection in both spectral channels.

  4. REDIdb: the RNA editing database

    PubMed Central

    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 . PMID:17175530

  5. Radiation Therapy Physics, 3rd Edition

    NASA Astrophysics Data System (ADS)

    Hendee, William R.; Ibbott, Geoffrey S.; Hendee, Eric G.

    2004-08-01

    The Third Edition of Radiation Therapy Physics addresses in concise fashion the fundamental diagnostic radiologic physics principles as well as their clinical implications. Along with coverage of the concepts and applications for the radiation treatment of cancer patients, the authors have included reviews of the most up-to-date instrumentation and critical historical links. The text includes coverage of imaging in therapy planning and surveillance, calibration protocols, and precision radiation therapy, as well as discussion of relevant regulation and compliance activities. It contains an updated and expanded section on computer applications in radiation therapy and electron beam therapy, and features enhanced user-friendliness and visual appeal with a new, easy-to-follow format, including sidebars and a larger trim size. With its user-friendly presentation and broad, comprehensive coverage of radiotherapy physics, this Third Edition doubles as a medical text and handy professional reference.

  6. Electrocradiographic Qrs Axis, Q Wave and T-wave Changes in 2nd and 3rd Trimester of Normal Pregnancy

    PubMed Central

    S., Chandrasekharappa; Brid, S.V

    2014-01-01

    Background: Pregnancy although a physiological phenomena affects all the functions of the maternal body and brings about remarkable changes in the cardiovascular system. The cardiovascular changes and many of the physiological adaptations of normal pregnancy alter the physical findings thus, sometimes misleading the diagnosis of heart disease. Pregnancy also brings about various changes in the electrocardiogram, further confusing with that of heart disease. This study is undertaken to highlight the effect of normal pregnancy on the QRS axis, Q wave and T-wave of the Electrocardiogram and thereby helps us to distinguish it from that of pathological changes. Objectives: To study the effect of normal pregnancy on the QRS axis, Q wave and T-wave in the electrocardiogram and to compare with that of normal non pregnant women. Materials and Methods: Fifty normal pregnant women in 2nd and 3rd trimester each between 20– 35 y of age and 50 normal non pregnant women of the same age group were selected for the study. A 12 lead ECG was recorded by using ECG machine with special emphasis on QRS axis, Q wave and T-wave changes and all the parameters were analysed. Results: The ECG changes observed in our study include, deviation of QRS axis towards left as pregnancy advanced, significant increased incidence of occurrence of prominent Q waves in lead II, III and avF in pregnant group (p < 0.05 ) and, T-wave abnormalities like flat and inverted T-waves in lead III, V1 – V3 were more frequent in pregnant group ( p<0.05 ) than in non pregnant group. Conclusion:Normal pregnancy brings about various changes in ECG. These changes during pregnancy should be interpretated with caution by the physicians. It is necessary to understand the normal physiological changes which in turn help us in better management of those with cardiac disease. PMID:25386425

  7. Direct volume editing.

    PubMed

    Bürger, Kai; Krüger, Jens; Westermann, Rüdiger

    2008-01-01

    In this work we present basic methodology for interactive volume editing on GPUs, and we demonstrate the use of these methods to achieve a number of different effects. We present fast techniques to modify the appearance and structure of volumetric scalar fields given on Cartesian grids. Similar to 2D circular brushes as used in surface painting we present 3D spherical brushes for intuitive coloring of particular structures in such fields. This paint metaphor is extended to allow the user to change the data itself, and the use of this functionality for interactive structure isolation, hole filling, and artefact removal is demonstrated. Building on previous work in the field we introduce high-resolution selection volumes, which can be seen as a resolution-based focus+context metaphor. By utilizing such volumes we present a novel approach to interactive volume editing at sub-voxel accuracy. Finally, we introduce a fast technique to paste textures onto iso-surfaces in a 3D scalar field. Since the texture resolution is independent of the volume resolution, this technique allows structure-aligned textures containing appearance properties or textual information to be used for volume augmentation and annotation. PMID:18988988

  8. Natural Hazards, Second Edition

    NASA Astrophysics Data System (ADS)

    Rouhban, Badaoui

    Natural disaster loss is on the rise, and the vulnerability of the human and physical environment to the violent forces of nature is increasing. In many parts of the world, disasters caused by natural hazards such as earthquakes, floods, landslides, drought, wildfires, intense windstorms, tsunami, and volcanic eruptions have caused the loss of human lives, injury, homelessness, and the destruction of economic and social infrastructure. Over the last few years, there has been an increase in the occurrence, severity, and intensity of disasters, culminating with the devastating tsunami of 26 December 2004 in South East Asia.Natural hazards are often unexpected or uncontrollable natural events of varying magnitude. Understanding their mechanisms and assessing their distribution in time and space are necessary for refining risk mitigation measures. This second edition of Natural Hazards, (following a first edition published in 1991 by Cambridge University Press), written by Edward Bryant, associate dean of science at Wollongong University, Australia, grapples with this crucial issue, aspects of hazard prediction, and other issues. The book presents a comprehensive analysis of different categories of hazards of climatic and geological origin.

  9. Children in Sport. Second Edition.

    ERIC Educational Resources Information Center

    Magill, Richard A., Ed.; And Others

    This anthology of papers is designed to serve both as a textbook and as a synthesis of research efforts in youth sport. Half of the 20 papers are reprinted from the first edition of this volume; of the remainder, some were written especially for this edition, while others are culled from journals and conference proceedings. Five subject sections…

  10. Drug Abuse Films, Second Edition.

    ERIC Educational Resources Information Center

    National Coordinating Council on Drug Education, Washington, DC.

    This second edition updates and expands a 1971 evaluation of films and audiovisuals related to drug education performed by the National Coordinating Council on Drug Education. Materials in this edition are evaluated both for accuracy and effectiveness as a communications tool. They are separated into two sections--films and other audiovisuals…

  11. A Guide to the Library of Congress Classification. Fifth Edition. Library and Information Science Text Series.

    ERIC Educational Resources Information Center

    Chan, Lois Mai

    This fifth edition continues to provide an exposition of the Library of Congress Classification and to act as a tool for studying and for staff training in the use of the scheme. It reflects significant electronic developments that have taken place with regard to the Library of Congress Classification since the last edition. Chapter 1 contains an…

  12. 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…

  13. 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…

  14. 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…

  15. 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…

  16. 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…

  17. Health information technology: revisions to the 2014 edition electronic health record certification criteria; and Medicare and Medicaid programs; revisions to the Electronic Health Record Incentive Program. Interim final rule with comment period.

    PubMed

    2012-12-01

    The Department of Health and Human Services (HHS) is issuing this interim final rule with comment period to replace the Data Element Catalog (DEC) standard and the Quality Reporting Document Architecture (QRDA) Category III standard adopted in the final rule published on September 4, 2012 in the Federal Register with updated versions of those standards. This interim final rule with comment period also revises the Medicare and Medicaid Electronic Health Record (EHR) Incentive Programs by adding an alternative measure for the Stage 2 meaningful use (MU) objective for hospitals to provide structured electronic laboratory results to ambulatory providers, correcting the regulation text for the measures associated with the objective for hospitals to provide patients the ability to view online, download, and transmit information about a hospital admission, and making the case number threshold exemption for clinical quality measure (CQM) reporting applicable for eligible hospitals and critical access hospitals (CAHs) beginning with FY 2013. This rule also provides notice of CMS's intention to issue technical corrections to the electronic specifications for CQMs released on October 25, 2012. PMID:23227573

  18. Ethics manual: fifth edition.

    PubMed

    Snyder, Lois; Leffler, Cathy

    2005-04-01

    Medicine, law, and social values are not static. Reexamining the ethical tenets of medical practice and their application in new circumstances is a necessary exercise. The fifth edition of the College's Ethics Manual covers emerging issues in medical ethics and revisits old ones. It reflects on many of the ethical tensions faced by internists and their patients and attempts to shed light on how existing principles extend to emerging concerns. In addition, by reiterating ethical principles that have provided guidance in resolving past ethical problems, the Manual may help physicians avert future problems. The Manual is not a substitute for the experience and integrity of individual physicians, but it may serve as a reminder of the shared obligations and duties of the medical profession. PMID:15809467

  19. Tool steels. 5. edition

    SciTech Connect

    Roberts, G.; Krauss, G.; Kennedy, R.

    1998-12-31

    The revision of this authoritative work contains a significant amount of new information from the past nearly two decades presented in an entirely new outline, making this a must have reference for engineers involved in tool-steel production, as well as in the selection and use of tool steels in metalworking and other materials manufacturing industries. The chapter on tool-steel manufacturing includes new production processes, such as electroslag refining, vacuum arc remelting, spray deposition processes (Osprey and centrifugal spray), and powder metal processing. The seven chapters covering tool-steel types in the 4th Edition have been expanded to 11 chapters covering nine main groups of tool steels as well as other types of ultrahigh strength steels sometimes used for tooling. Each chapter discusses in detail processing, composition, and applications specific to the particular group. In addition, two chapters have been added covering surface modification and trouble shooting production and performance problems.

  20. 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.