Science.gov

Sample records for activity schedule book

  1. Effects of a Photo Activity Schedule Book on Independent Task Changes by Students with Intellectual Disabilities in Community and School Job Sites

    ERIC Educational Resources Information Center

    Carson, Keyla D; Gast, David L.; Ayres, Kevin M.

    2008-01-01

    The purpose of this study was to evaluate the effectiveness of using a photo activity schedule book to increase independent transitioning between vocational tasks inside a school cafeteria and at a community job site. Three students with mild to moderate intellectual disabilities, enrolled in a self-contained classroom in a public high school,…

  2. Activity Book. Celebrating Diversity.

    ERIC Educational Resources Information Center

    Angell, Pat; And Others

    1993-01-01

    This activity book presents elementary level multicultural books designed to foster self-esteem, understanding, and critical reading skills. It includes a resource list and general discussion boosters for analyzing characters and setting, class activities related to the books, and a student page on character study. (SM)

  3. An Activity Book. Book B.

    ERIC Educational Resources Information Center

    Buchholz, Donald L.

    This booklet was developed to provide Honolulu (Hawaii) students with an activity-oriented opportunity to learn more about water and water conservation. It contains inquiry-based games, puzzles, and activities dealing with: (1) how we use water; (2) where water comes from; (3) surface water; (4) groundwater; (5) population growth and its effect on…

  4. Bonus Activity Book.

    ERIC Educational Resources Information Center

    Learning, 1993

    1993-01-01

    Elementary level activity book presents suggestions for teaching students about endangered and threatened species worldwide. Students learn about what is causing the rapid extinction rate and what needs to be done. They also discover the value of rainforests and why conservationists are fighting to save them. (SM)

  5. Earthfest. Activity Book.

    ERIC Educational Resources Information Center

    Weilbacher, Mike

    1991-01-01

    An activity book to help elementary teachers and students explore the environment offers information and questions about spaceships; an ecology primer and poster with questions; information on animal adaptation with poster and questions; ecological and dramatic arts projects; a script for performance; and suggestions to make Earth Day celebrations…

  6. Activity Book. Celebrate Apollo 11.

    ERIC Educational Resources Information Center

    Barchert, Linda; And Others

    1994-01-01

    An activity book helps students learn about the 1969 Apollo 11 mission to the moon as they get a sense of the mission's impact on their lives. The activities enhance understanding of science, math, social studies, and language arts. A teacher's page offers information on books, magazines, computer materials, and special resources. (SM)

  7. Hospitality Services. Student Activity Book.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This student activity book contains pencil-and-paper activities for use in a hospitality services course focusing on the food and lodging segments of the hospitality and tourism industry. The activities are organized into 29 chapters on the following topics: hospitality services industry; professional ethics; organization/management structures in…

  8. Bonus Activity Book.

    ERIC Educational Resources Information Center

    Learning, 1992

    1992-01-01

    Provides on-task activities to fill in unexpected extra moments in elementary classes. The activities require little preparation and take 5-15 minutes to complete. There are activities for math, language arts, social science, science, critical thinking, and computer. An outer space board game is also included. (SM)

  9. Energy Adventure Center. Activity Book.

    ERIC Educational Resources Information Center

    Carlton, Linda L.

    Energy activities are provided in this student activity book. They include: (1) an energy walk; (2) forms of energy in the home; (3) energy conversion; (4) constructing a solar hot dog cooker (with instructions for drawing a parabola); (5) interviewing senior citizens to learn about energy use in the past; (6) packaging materials; (7) insulation;…

  10. Activity Book: Ocean Ecology.

    ERIC Educational Resources Information Center

    Learning, 1992

    1992-01-01

    Presents a collection of activities to help elementary students study ocean ecology. The activities have students investigate ocean inhabitants, analyze animal adaptations, examine how temperature and saltiness affect ocean creatures, and learn about safeguarding the sea. Student pages offer reproducible learning sheets. (SM)

  11. Science World Activities Book.

    ERIC Educational Resources Information Center

    Wisconsin Academy of Sciences, Arts and Letters, Madison.

    This document consists of three sections. Section I contains 19 activities developed by master teachers for the Science World '84 summer science program. These activities focus on studies involving airplane controls, trash bag kites, computers, meteorology, compass orienteering, soils, aquatic ecosystems, bogs, and others. Objectives, materials…

  12. Wildfire: A Family Activity Book.

    ERIC Educational Resources Information Center

    WGBH-TV, Boston, MA.

    This family activity book provides information for discovering and demonstrating the science of fire--how firefighters decide which fires to let burn and which to put out, how fires start and spread, and what to do when they flare up. Chapters include: (1) "A Game about Wildfire"; (2) "Create a Fire Safety Commercial"; (3) "Make a Fire Escape…

  13. Texas Endangered Species Activity Book.

    ERIC Educational Resources Information Center

    Jackson, Kathleen Marie; Campbell, Linda

    This publication is the result of the Texas Parks and Wildlife Division's (TPWD's) commitment to education and the fertile partnerships formed between TPWD biologists and educators. This activity book brings together the expertise and practical knowledge of a classroom teacher with the technical knowledge and skills of a TPWD biologist and artist.…

  14. 78 FR 66803 - Fee Schedule for the Transfer of U.S. Treasury Book-Entry Securities Held on the National Book...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ... Fiscal Service Bureau of the Fiscal Service Fee Schedule for the Transfer of U.S. Treasury Book-Entry Securities Held on the National Book-Entry System AGENCY: Bureau of the Fiscal Service, Fiscal Service... schedule applicable to transfers of U.S. Treasury book-entry securities maintained on the National...

  15. The Complete Resource Book: An Early Childhood Curriculum. Over 2000 Activities and Ideas.

    ERIC Educational Resources Information Center

    Schiller, Pam; Hastings, Kay

    This book is a collection of developmentally appropriate activities for 3- to 5-year-olds, designed to be easily integrated into the daily schedule of an early childhood program. The book's introduction describes the collection's theme units, delineates typical half- and full-day schedules, and discusses the arrangement and management of classroom…

  16. Services for Older Adults. Reference Book [and] Student Activity Book.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

    This student activity book and reference book, which are part of a family and consumer sciences education series focusing on a broad range of employment opportunities, are intended for use in 1- and 2- programs preparing Texas high school students for employment in occupations related to providing services for older adults. The reference book…

  17. Developmental Book Activities and Needs in Indonesia.

    ERIC Educational Resources Information Center

    Barnett, Stanley A.; And Others

    This report is the fourth in a series of six studies of developmental book activity in East Asia. The scope of work in the Republic of Indonesia included assessment of books and materials in the educational process; books used by individuals for the improvement of reading skills and for learning enrichment; books for technical and professional…

  18. 76 FR 68523 - Fee Schedule for the Transfer of U.S. Treasury Book-Entry Securities Held on the National Book...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... Fiscal Service Fee Schedule for the Transfer of U.S. Treasury Book-Entry Securities Held on the National Book-Entry System AGENCY: Bureau of the Public Debt, Fiscal Service, Treasury. ACTION: Notice. SUMMARY... U.S. Treasury book-entry securities maintained on the National Book-Entry System (NBES) that...

  19. 77 FR 67062 - Fee Schedule for the Transfer of U.S. Treasury Book-Entry Securities Held on the National Book...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... Fiscal Service Fee Schedule for the Transfer of U.S. Treasury Book-Entry Securities Held on the National Book-Entry System AGENCY: Bureau of the Public Debt, Fiscal Service, Treasury. ACTION: Notice. SUMMARY... U.S. Treasury book-entry securities maintained on the National Book-Entry System (NBES) that...

  20. 75 FR 67807 - Fee Schedule for the Transfer of U.S. Treasury Book-Entry Securities Held on the National Book...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... Fiscal Service Fee Schedule for the Transfer of U.S. Treasury Book-Entry Securities Held on the National Book-Entry System Authority: 31 CFR 357.45. AGENCY: Bureau of the Public Debt, Fiscal Service, Treasury... applicable to transfers of U.S. Treasury book-entry securities maintained on the National Book-Entry...

  1. Mission and science activity scheduling language

    NASA Technical Reports Server (NTRS)

    Hull, Larry G.

    1993-01-01

    To support the distributed and complex operational scheduling required for future National Aeronautics and Space Administration (NASA) missions, a formal, textual language, the Scheduling Applications Interface Language (SAIL), has been developed. Increased geographic dispersion of investigators is leading to distributed mission and science activity planning, scheduling, and operations. SAIL is an innovation which supports the effective and efficient communication of scheduling information among physically dispersed applications in distributed scheduling environments. SAIL offers a clear, concise, unambiguous expression of scheduling information in a readable, hardware independent format. The language concept, syntax, and semantics incorporate language features found useful during five years of research and prototyping with scheduling languages in physically distributed environments. SAIL allows concise specification of mission and science activity plans in a format which promotes repetition and reuse.

  2. The Big Addition Book. Activity Book [for Grades K-3].

    ERIC Educational Resources Information Center

    Daniel, Becky; Daniel, Charlie

    This book contains a variety of worksheets to teach and reinforce addition skills. Secret codes, magic squares, pyramids, coloring activities, and dot-to-dot challenges are included to motivate students. A two-page test of basic addition facts is provided, with the suggestion that the teacher time the test and give it repeatedly to assess…

  3. Life Centered Career Education: Activity Book Two.

    ERIC Educational Resources Information Center

    Glascoe, Lynda Gayle; And Others

    The book provides suggestions for activities designed to infuse life skills into the basic curriculum for adolescents and older students with disabilities. Modeled after the Life Centered Career Education approach, the book presents activities geared to three domains (sample competencies in parentheses): (1) daily living skills (managing family…

  4. Automated Scheduling of Science Activities for Titan Encounters by Cassini

    NASA Technical Reports Server (NTRS)

    Ray, Trina L.; Knight, Russel L.; Mohr, Dave

    2014-01-01

    In an effort to demonstrate the efficacy of automated planning and scheduling techniques for large missions, we have adapted ASPEN (Activity Scheduling and Planning Environment) [1] and CLASP (Compressed Large-scale Activity Scheduling and Planning) [2] to the domain of scheduling high-level science goals into conflict-free operations plans for Titan encounters by the Cassini spacecraft.

  5. Discovering Alaska's Salmon: A Children's Activity Book.

    ERIC Educational Resources Information Center

    Devaney, Laurel

    This children's activity book helps students discover Alaska's salmon. Information is provided about salmon and where they live. The salmon life cycle and food chains are also discussed. Different kinds of salmon such as Chum Salmon, Chinook Salmon, Coho Salmon, Sockeye Salmon, and Pink Salmon are introduced, and various activities on salmon are…

  6. Maya Art: Classroom and Museum Activity Book.

    ERIC Educational Resources Information Center

    Fuerst, Ann H.

    Illustrated with reproductions of Mayan art and architecture, this activity book contains readings and activities about the Maya, including bilingual lesson sheets. The materials link middle school classroom studies of Mayan culture with history, social studies, and community resources. Eight lesson units explore the central aspects of Mayan art.…

  7. Newspaper in Education Activity Book.

    ERIC Educational Resources Information Center

    Hamrick, Lesanne

    Organized by sections of the newspaper, this booklet contains activity sheets that can be used to teach basic skills in a variety of subject areas, including language arts, reading, mathematics, social studies, and science. Designed for adaptation to most grade levels, the activity sheets allow students to use different newspaper sections to…

  8. Activities and Things. Book A.

    ERIC Educational Resources Information Center

    Buchholz, Donald L.

    This booklet was developed to provide Honolulu (Hawaii) students with an activity-oriented opportunity to learn more about water and water conservation. It contains inquiry-based games, puzzles, and activities dealing with: (1) how we use water; (2) where water comes from; (3) surface water; (4) groundwater; (5) population growth and its effect on…

  9. China: A Book of Activities.

    ERIC Educational Resources Information Center

    Motomatsu, Nancy R., Ed.

    Designed to acquaint teachers and students with aspects of a particular ethnic group's culture, this booklet contains background information and classroom activities related to the Chinese New Year. The first of two parts contains a bibliography of fiction and nonfiction materials, an annotated list of nonprint materials and articles for teachers,…

  10. BOOK REVIEW: Physics of Space Plasma Activity

    NASA Astrophysics Data System (ADS)

    Cramer, N. F.

    2007-11-01

    This book provides a timely review of our present understanding of plasma phenomena in magnetized terrestrial and solar space plasmas. The author's emphasis is on the fluid and particle modeling and interpretation of observed active processes in space plasmas, i.e. `the physical background of large plasma eruptions in space'. It is somewhat alarming for a plasma physicist to read that an emphasis on processes in spatially inhomogeneous plasmas means that the work `... excludes a considerable fraction of the available methods in space plasma physics, such as the theory of waves, instabilities and wave particle interactions on a homogeneous background', particularly in light of the fact that much of our knowledge of these plasmas is derived from observations of such waves. However, it is clear on reading the book that such a restriction is not a disadvantage, but allows the author to concentrate on the main theme of the book, namely the use of fluid and particle pictures to model the equilibrium and active states of space plasmas. There are many other books which cover the wave aspects of space plasmas, and would complement this book. The book's coverage is based on the extensive and profound research of the author and his colleagues in the area of fluid and particle modeling of space plasma structures. After an introduction to the physical setting of active plasmas, and a necessarily concise, but effective, discussion of the fluid and particle models to be used, the steady states of the magnetized plasmas of interest are treated, including the magnetosphere, solar plasmas and current sheets. Next the dynamics of unstable states is covered, including MHD and tearing instabilities, and nonlinear aspects, with a detailed discussion of magnetic reconnection. Finally, the models are applied to magnetospheric and solar observations. The book is attractively written and produced, and this reviewer managed to find a minimum number of errors. A particularly attractive

  11. Five-Minute Activities: A Resource Book of Short Activities.

    ERIC Educational Resources Information Center

    Ur, Penny; Wright, Andrew

    This book provides about 130 short, easily-prepared activities to supplement the longer teaching procedures that make up the main body of an English course. Suitable for elementary to advanced levels, the activities presented in the book can serve as a quick warm-up for the students, an idea for a brief vocabulary review, a light filler to provide…

  12. Amazing Soil Stories: Adventure and Activity Book [and] Teacher's Guide to the Activity Book.

    ERIC Educational Resources Information Center

    California Association of Resource Conservation Districts, Sacramento.

    The student activity book offers a variety of written exercises and "hands on" experiments and demonstrations for students at the fourth grade level. The book begins with a cartoon story that follows the adventures of a student investigating a soil erosion crisis and what her community can do to prevent soil erosion. Interspersed within the story…

  13. Secrets of Lost Empires: Family Activity Book.

    ERIC Educational Resources Information Center

    Whitman, John D.; Gaffney, Dennis

    This family activity book features information on the background and filming of five stories. "Pharaoh's Obelisk" questions how ancient Egyptians transported and raised stone obelisks. "Roman Bath" studies how Romans built bathhouses and attempts to build a working Roman bath. "China Bridge" investigates the structure of the China Bridge and…

  14. More Story Stretchers: More Activities To Expand Children's Favorite Books.

    ERIC Educational Resources Information Center

    Raines, Shirley C.; Canady, Robert J.

    This book is the second of a series of books on a literature-based curriculum for early childhood and primary education which provides teaching ideas for active learning based on the stories in children's favorite books. Suggestions and activities for 90 books are organized under the following headings: (1) "I Am Me, I Am Special, Look What I Can…

  15. Developmental Book Activities and Needs in the Philippines.

    ERIC Educational Resources Information Center

    Albert, Leo N.; And Others

    The objectives of the three-country survey of developmental book activity in East Asia were (1) investigation of book activity in each country, (2) determination of priority book needs (3) development of program recommendations to answer these needs, and (4) formulation of regional recommendations relating to a book and library effort that might…

  16. BOOK REVIEW: Inverse Problems. Activities for Undergraduates

    NASA Astrophysics Data System (ADS)

    Yamamoto, Masahiro

    2003-06-01

    This book is a valuable introduction to inverse problems. In particular, from the educational point of view, the author addresses the questions of what constitutes an inverse problem and how and why we should study them. Such an approach has been eagerly awaited for a long time. Professor Groetsch, of the University of Cincinnati, is a world-renowned specialist in inverse problems, in particular the theory of regularization. Moreover, he has made a remarkable contribution to educational activities in the field of inverse problems, which was the subject of his previous book (Groetsch C W 1993 Inverse Problems in the Mathematical Sciences (Braunschweig: Vieweg)). For this reason, he is one of the most qualified to write an introductory book on inverse problems. Without question, inverse problems are important, necessary and appear in various aspects. So it is crucial to introduce students to exercises in inverse problems. However, there are not many introductory books which are directly accessible by students in the first two undergraduate years. As a consequence, students often encounter diverse concrete inverse problems before becoming aware of their general principles. The main purpose of this book is to present activities to allow first-year undergraduates to learn inverse theory. To my knowledge, this book is a rare attempt to do this and, in my opinion, a great success. The author emphasizes that it is very important to teach inverse theory in the early years. He writes; `If students consider only the direct problem, they are not looking at the problem from all sides .... The habit of always looking at problems from the direct point of view is intellectually limiting ...' (page 21). The book is very carefully organized so that teachers will be able to use it as a textbook. After an introduction in chapter 1, sucessive chapters deal with inverse problems in precalculus, calculus, differential equations and linear algebra. In order to let one gain some insight

  17. A planning language for activity scheduling

    NASA Technical Reports Server (NTRS)

    Zoch, David R.; Lavallee, David; Weinstein, Stuart; Tong, G. Michael

    1991-01-01

    Mission planning and scheduling of spacecraft operations are becoming more complex at NASA. Described here are a mission planning process; a robust, flexible planning language for spacecraft and payload operations; and a software scheduling system that generates schedules based on planning language inputs. The mission planning process often involves many people and organizations. Consequently, a planning language is needed to facilitate communication, to provide a standard interface, and to represent flexible requirements. The software scheduling system interprets the planning language and uses the resource, time duration, constraint, and alternative plan flexibilities to resolve scheduling conflicts.

  18. Textile and Apparel Production, Management, and Services. Reference Book [and] Student Activity Book.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

    This student activity book and reference book, which are part of a family and consumer sciences education series focusing on a broad range of employment opportunities, are intended for use in 1- and 2-year textile and apparel production, management, and services programs for Texas high school students. The reference book provides information…

  19. Food Production, Management, and Services. Reference Book [and] Student Activity Book.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

    This student activity book and reference book, which are part of a family and consumer sciences education series focusing on a broad range of employment opportunities, are intended for use in one- and two-year food production, management, and services programs for Texas high school students. The reference book provides information needed by…

  20. 75 FR 42831 - Proposed Collection; Comment Request for Form 1065, Schedule C, Schedule D, Schedule K-1...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... Items), Schedule L (Balance Sheets per Books), Schedule M-1 (Reconciliation of Income (Loss) per Books.... (Schedule K-1), Balance Sheets per Books (Schedule L), Reconciliation of Income (Loss) per Books With...

  1. Food Production, Management, and Services. Reference Book, Student Activity Book, Student Aid Book.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This document includes three of a set of four components covering the food service occupational cluster. The reference book (1985) provides information needed by employees in this occupational area, concentrating on the skills and attitudes needed for successful employment in the food service industry. It provides basic and current information on…

  2. What's Under Your Feet? Activity Book. Earth Science for Everyone.

    ERIC Educational Resources Information Center

    Rubin, Penni; Robbins, Eleanora I.

    This profusely illustrated activity book helps students understand systems and cycles, how years change the look of the Earth, and how students can protect resources. The sections (and activities) in this book are: (1) The Earth (Introduction--View, Soil & Dirt); (2) Forces (Plate Tectonics, Earthquakes, Mountain Building, Erosion, Volcanoes,…

  3. Young Scientists Explore the World of Water. Book 9--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of water. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for each student. A…

  4. Young Scientists Explore Nature. Book 10--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of nature. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for each student. A…

  5. Young Scientists Explore Inner & Outer Space. Book 6--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of space (inner and outer). Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for…

  6. Young Scientists Explore Light & Color. Book 12--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of light and color. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for each…

  7. Young Scientists Explore Electricity & Magnetism. Book 7--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of electricity and magnetism. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for…

  8. Young Scientists Explore Rocks & Minerals. Book 11--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of rocks and minerals. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for each…

  9. Young Scientists Explore the Five Senses. Book 4--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of the five senses. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for each…

  10. Young Scientists Explore Animals. Book 2--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of animals. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for each student. A…

  11. Young Scientists Explore the World Around Them. Book 1--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of scientists. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for each student. A…

  12. Dynamic scheduling with due dates and time windows: an application to chemotherapy patient appointment booking.

    PubMed

    Gocgun, Yasin; Puterman, Martin L

    2014-03-01

    We study a scheduling problem in which arriving patients require appointments at specific future days within a treatment specific time window. This research is motivated by a study of chemotherapy scheduling practices at the British Columbia Cancer Agency (Canada). We formulate this problem as a Markov Decision Process (MDP). Since the resulting MDPs are intractable to exact methods, we employ linear-programming-based Approximate Dynamic Programming (ADP) to obtain approximate solutions. Using simulation, we compare the performance of the resulting ADP policies to practical and easy-to-use heuristic decision rules under diverse scenarios. The results indicate that ADP is promising in several scenarios, and that a specific easy-to-use heuristic performs well in the idealized chemotherapy scheduling setting we study. PMID:24114392

  13. Waterworks Book. An Activity Book about Mississippi's Coastal Resources for Primary Grades.

    ERIC Educational Resources Information Center

    Howe, Kevin M.

    Coastal resources are highlighted in this activity book for primary school children. Special focus is given to Mississippi's coastal areas, but applications to other geographic areas can be made. Wetland concepts and conditions are developed through a variety of games, puzzles, matching exercises and pictorial explanations. Activities addressing…

  14. The National Association of Geology Teachers Earth Science Activities Book.

    ERIC Educational Resources Information Center

    Mayer, Victor J.

    1982-01-01

    Describes activities in the "Earth Science Activities" book (available from the author). Activities range from simple to complex, with detailed instructions/information for the teacher to conduct the activity as is or with modification to meet individual class/student needs. Includes sample activity: "Ashfall in Washington-Courtesy of Mount St.…

  15. Decontamination and decommissioning activities photobriefing book FY 1999

    SciTech Connect

    2000-03-08

    The Chicago Pile 5 (CP-5) Reactor, the first reactor built on the Argonne National Laboratory-East site, followed a rich history that had begun in 1942 with Enrico Fermi's original pile built under the west stands at the Stagg Field Stadium of The University of Chicago. CP-5 was a 5-megawatt, heavy water-moderated, enriched uranium-fueled reactor used to produce neutrons for scientific research from 1954--79. The reactor was shut down and defueled in 1979, and placed into a lay-up condition pending funding for decontamination and decommissioning (D and D). In 1990, work was initiated on the D and D of the facility in order to alleviate safety and environmental concerns associated with the site due to the deterioration of the building and its associated support systems. A decision was made in early Fiscal Year (FY) 1999 to direct focus and resources to the completion of the CP-5 Reactor D and D Project. An award of contract was made in December 1998 to Duke Engineering and Services (Marlborough, MA), and a D and D crew was on site in March 1999 to begin work, The project is scheduled to be completed in July 2000. The Laboratory has determined that the building housing the CP-5 facility is surplus to the Laboratory's needs and will be a candidate for demolition. In addition to a photographic chronology of FY 1999 activities at the CP-5 Reactor D and D Project, brief descriptions of other FY 1999 activities and of projects planned for the future are provided in this photobriefing book.

  16. Get Current: Switch on Clean Energy Activity Book

    SciTech Connect

    2014-06-01

    Switching on clean energy technologies means strengthening the economy while protecting the environment. This activity book for all ages promotes energy awareness, with facts on different types of energy and a variety of puzzles in an energy theme.

  17. Focus of attention in an activity-based scheduler

    NASA Technical Reports Server (NTRS)

    Sadeh, Norman; Fox, Mark S.

    1989-01-01

    Earlier research in job shop scheduling has demonstrated the advantages of opportunistically combining order-based and resource-based scheduling techniques. An even more flexible approach is investigated where each activity is considered a decision point by itself. Heuristics to opportunistically select the next decision point on which to focus attention (i.e., variable ordering heuristics) and the next decision to be tried at this point (i.e., value ordering heuristics) are described that probabilistically account for both activity precedence and resource requirement interactions. Preliminary experimental results indicate that the variable ordering heuristic greatly increases search efficiency. While least constraining value ordering heuristics have been advocated in the literature, the experimental results suggest that other value ordering heuristics combined with our variable-ordering heuristic can produce much better schedules without significantly increasing search.

  18. Activity Book. Catch the Spirit of Learning's Cooperation Games.

    ERIC Educational Resources Information Center

    Bernagozzi, Tom; And Others

    1992-01-01

    This activity book includes across-the-curriculum activities with Olympic themes; a "cooperation relay" (four competitive team activities based on a cooperative learning model); highlights of African Americans' Olympic achievements; a poster on teamwork and activities based on the theme of keeping the Olympic torch alive; and a reproducible…

  19. Conservation Seeds Activities Book. An Early Childhood Conservation Education Program.

    ERIC Educational Resources Information Center

    Griffin, Sherri

    This activities book is used with an early childhood conservation education program. The activities are presented in four color-coded sections, each section representing one of the four seasons. Each activity includes a statement of purpose, list of materials needed, instructional strategies, and a list of supplementary activities. In addition to…

  20. Children's Caravan: A Reading Activities Idea Book for Use with Children. A Fun with Reading Book.

    ERIC Educational Resources Information Center

    Kimball, Judith A.

    Intended for elementary school teachers and librarians, this book was designed to help in the development of reading programs for young children. Five sections are included: (1) planning ahead, which includes getting organized, making decorations, collecting "junque" (craft materials and other items needed for craft activities); (2) conducting…

  1. Daybreak Star Preschool Activities Book: A Teacher's "How-to" Book.

    ERIC Educational Resources Information Center

    Patacsil, Sharon; And Others

    The culturally-based educational materials contained in the Daybreak Star Preschool Activities Book are used with the Native American children in the United Indians of All Tribes Foundation's Daybreak Star Preschool. These educational materials reflect the cultures of the children in the Preschool. The Preschool's primary focus is to create a…

  2. Health Promotion Activity Book for Grades 4-6.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Health, Columbus.

    This book of activities is designed to supplement health lessons for students in grades 4-6. Some of the activities are quite simple and require very little instruction and direction, while others are more difficult and require careful explanation prior to completion. The level of difficulty of the activities is varied in order to create both…

  3. Agaliha. Indian Self-Esteem Curriculum Activity Book.

    ERIC Educational Resources Information Center

    Sims, Kathryn M.

    An Indian self-esteem curriculum activity book, whose title is a Cherokee word meaning "light of sun shining on everything," was developed to provide activities to encourage Indian children (K-8) to appreciate their Indian cultural heritage and feel positive about themselves, their families, and their children. Each of 23 activity sections,…

  4. Young Scientists Explore an Encyclopedia of Energy Activities. Book 8--Intermediate Level. A Good Apple Activity Book.

    ERIC Educational Resources Information Center

    DeBruin, Jerry

    Designed to develop creativity in young learners, this book contains interdisciplinary activities which focus on the theme of energy. Activity pages are provided that can serve as front and back covers of a student booklet and the suggested activities can be duplicated for insertion between the covers resulting in a booklet for each student. A…

  5. RIF Book of Ideas: Activities to Motivate Reading.

    ERIC Educational Resources Information Center

    Smithsonian Institution, Washington, DC. National Reading is Fun-damental Program.

    Readily adaptable to classrooms, youth service organizations, and other groups that serve young people, the motivation activities in this book were set up for Reading is Fundamental projects and field tested by the organization's volunteers. Following an introduction to the characteristics of a good motivational activity and some guidelines for…

  6. Fitness and Nutrition Activity Book for Grades 4-6.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Health, Columbus.

    This activity book is designed to supplement health lessons on nutrition and physical fitness for fourth, fifth, and sixth grade students. Some of the activities are quite simple and require very little instruction and direction, while others are more difficult and require careful explanation prior to completion. The level of difficulty of the…

  7. Kanienkehaka Tiontenientenstakwa [Mohawk Guide Book]. Activities and Games.

    ERIC Educational Resources Information Center

    Steele, Catherine; And Others

    This collection of activities and games is a supplement to "The Language Guide for Elementary Mohawk." These activities and games provide additional classroom practice for the topical language components in the companion book. The vocabulary encompasses names, singular commands, colors, numbers, foods, animals, clothing, household, money, seasons,…

  8. Wise Water Ways. Teaching Guide. Activity Book.

    ERIC Educational Resources Information Center

    Crites, Alice; And Others

    To increase student's awareness of the need to conserve water and ways they can become personally involved in developing water-saving habits, a water conservation education program was established. The program described contains a series of activities to be presented in the form of discussions, games, and puzzles. Each activity involves the…

  9. Healthy Games and Teasers. An INMED Activity Book.

    ERIC Educational Resources Information Center

    Ripley, David; And Others

    Indians into Medicine (INMED) provides academic, financial, and personal support for Indian college and professional students training for health careers, and supports summer enrichment sessions beginning in junior high school. This INMED activity book contains puzzles, coloring pages, quizzes, and facts about health and the human body. Topics…

  10. Ladders to Literacy: A Kindergarten Activity Book, Second Edition

    ERIC Educational Resources Information Center

    O'Connor, Rollanda E.; Notari-Syverson, Angela; Vadasy, Patricia F.

    2005-01-01

    Help the children in each school or district become successful early readers with the second edition of this field-tested, activity-based curriculum, an effective way to supplement children's instruction without giving up current language arts programming. This book gives teachers more than 60 culturally sensitive, developmentally appropriate…

  11. A RESOURCE BOOK OF AEROSPACE ACTIVITIES, K-6.

    ERIC Educational Resources Information Center

    Lincoln Public Schools, NE.

    THIS RESOURCE BOOK OF ACTIVITIES WAS WRITTEN FOR TEACHERS OF GRADES K-6, TO HELP THEM INTEGRATE AEROSPACE SCIENCE WITH THE REGULAR LEARNING EXPERIENCES OF THE CLASSROOM. SUGGESTIONS ARE MADE FOR INTRODUCING AEROSPACE CONCEPTS INTO THE VARIOUS SUBJECT FIELDS SUCH AS LANGUAGE ARTS, MATHEMATICS, PHYSICAL EDUCATION, SOCIAL STUDIES, AND OTHERS. SUBJECT…

  12. Books Day by Day: Anniversaries, Anecdotes, and Activities.

    ERIC Educational Resources Information Center

    Ohanian, Susan

    Celebrating centuries of the written word--from the works of Confucius, Shakespeare, and Ben Franklin to the adventures of Nancy Drew and Harry Potter--this book offers a literary smorgasbord of milestones, anecdotes, and quotes, along with smart, fun, practical activities for exploring and enjoying a wide range of literature. More than a calendar…

  13. Multisensory Teaching of Basic Language Skills Activity Book. Revised Edition

    ERIC Educational Resources Information Center

    Carreker, Suzanne; Birsh, Judith R.

    2011-01-01

    With the new edition of this activity book--the companion to Judith Birsh's bestselling text, "Multisensory Teaching of Basic Language Skills"--students and practitioners will get the practice they need to use multisensory teaching effectively with students who have dyslexia and other learning disabilities. Ideal for both pre-service teacher…

  14. Everglades National Park Including Biscayne National Park. Activity Book.

    ERIC Educational Resources Information Center

    Ruehrwein, Dick

    Intended to help elementary school children learn about the resources of the Everglades and Biscayne National Parks, this activity book includes information, puzzles, games, and quizzes. The booklet deals with concepts related to: (1) the seasons; (2) fire ecology; (3) water; (4) fish; (5) mammals; (6) mosquitos; (7) birds; (8) venomous snakes;…

  15. Briefing book on environmental and waste management activities

    SciTech Connect

    Quayle, T.A.

    1993-04-01

    The purpose of the Briefing Book is to provide current information on Environmental Restoration and Waste Management Activities at the Hanford Site. Each edition updates the information in the previous edition by deleting those sections determined not to be of current interest and adding new topics to keep up to date with the changing requirements and issues. This edition covers the period from October 15, 1992 through April 15, 1993.

  16. Optimal stimulus scheduling for active estimation of evoked brain networks

    NASA Astrophysics Data System (ADS)

    Kafashan, MohammadMehdi; Ching, ShiNung

    2015-12-01

    Objective. We consider the problem of optimal probing to learn connections in an evoked dynamic network. Such a network, in which each edge measures an input-output relationship between sites in sensor/actuator-space, is relevant to emerging applications in neural mapping and neural connectivity estimation. Approach. We show that the problem of scheduling nodes to a probe (i.e., stimulate) amounts to a problem of optimal sensor scheduling. Main results. By formulating the evoked network in state-space, we show that the solution to the greedy probing strategy has a convenient form and, under certain conditions, is optimal over a finite horizon. We adopt an expectation maximization technique to update the state-space parameters in an online fashion and demonstrate the efficacy of the overall approach in a series of detailed numerical examples. Significance. The proposed method provides a principled means to actively probe time-varying connections in neuronal networks. The overall method can be implemented in real time and is particularly well-suited to applications in stimulation-based cortical mapping in which the underlying network dynamics are changing over time.

  17. Using joint activity schedules to promote peer engagement in preschoolers with autism.

    PubMed

    Betz, Alison; Higbee, Thomas S; Reagon, Kara A

    2008-01-01

    We assessed the use of a joint activity schedule to increase peer engagement for preschoolers with autism. We taught 3 dyads of preschoolers with autism to follow joint activity schedules that cued both members of the pair to play a sequence of interactive games together. Results indicated that joint activity schedules increased peer engagement and the number of games completed for all dyads. Schedule following was maintained without additional prompting when activities were resequenced and when new games were introduced for 2 of the 3 dyads. PMID:18595287

  18. Activity Schedules, Computer Technology, and Teaching Children with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Stromer, Robert; Kimball, Jonathan W.; Kinney, Elisabeth M.; Taylor, Bridget A.

    2006-01-01

    A review of selected literature suggests that integrating multimedia computer supports with activity schedules can be an effective way to teach students to manage their work, play, and skill-building activities independently. Activity schedules originally were a means of promoting independent execution of previously learned responses by using…

  19. Picture Activity Schedules and Engagement of Adults with Mental Retardation in a Group Home.

    ERIC Educational Resources Information Center

    Anderson, Michele D.; Sherman, James A.; Sheldon, Jan B.; McAdam, David

    1997-01-01

    A study involving three adults with mental retardation found engagement in typical adult activities was greater when picture schedules were provided. The schedules provided a reminder for the adults and teaching counselors, provided an easy reference to assist them in determining the next activity, and reduced transition time between activities.…

  20. America's Maritime Heritage: From Sail Power to Nuclear Power. Book 1 and Book 2. An Energy Education Activity Book [And] America's Maritime Heritage: A Frequently Forgotten Treasure.

    ERIC Educational Resources Information Center

    Heitzman, William Ray

    These documents provide background information and a series of problems and activities to familiarize students with important maritime activities in the United States. Book I contains problems involving the movement of freight on inland waterways, questions on energy and the environment, and a chart with questions on United States oil imports.…

  1. Quarterly Briefing Book on Environmental and Waste Management Activities

    SciTech Connect

    Brown, M.C.

    1991-06-01

    The purpose of the Quarterly Briefing Book on Environmental and Waste Management Activities is to provide managers and senior staff at the US Department of Energy-Richland Operations Office and its contractors with timely and concise information on Hanford Site environmental and waste management activities. Each edition updates the information on the topics in the previous edition, deletes those determined not to be of current interest, and adds new topics to keep up to date with changing environmental and waste management requirements and issues. Section A covers current waste management and environmental restoration issues. In Section B are writeups on national or site-wide environmental and waste management topics. Section C has writeups on program- and waste-specific environmental and waste management topics. Section D provides information on waste sites and inventories on the site. 15 figs., 4 tabs.

  2. Learning about Marine Biology. Superific Science Book VI. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Based on the assumption that most students have a natural curiosity about the plant and animal life residing in the oceans, this document provides students in grades five through eight with activities in marine biology. The book provides illustrated information and learning activities dealing with: (1) diatoms; (2) the life cycle of the jellyfish;…

  3. Thermal constraints on activity scheduling and habitat choice in baboons.

    PubMed

    Hill, Russell A

    2006-02-01

    The importance of thermoregulation as a constraint on behavior has received comparatively little attention in relation to other ecological factors. Despite this, a number of studies suggested that high temperature may represent an important ecological constraint. This paper examines the impact of temperature on activity scheduling in a troop of chacma baboons (Papio hamadryas ursinus) at De Hoop Nature Reserve, South Africa. Once the daily, seasonal, and individual effects were controlled for, the "perceived environmental temperature" (PET), which accounts for the relative contributions of solar radiation, wind speed, and humidity on shade temperature, was a significant constraint on behavior. With high PET, feeding declines, and there is an increase in grooming and particularly resting behavior. Baboons thus engage in more sedentary behaviors as temperature increases, with significantly higher levels of resting and grooming when temperature exceeds the approximate thermal neutral zone for baboons. Seeking shade is an important behavioral response to thermal stress, and PET was a significant determinant of whether an animal was in shade while engaged in either resting or grooming behavior. Furthermore, the proportion of time spent in shade increased across air temperatures that were below, within, and above the thermal neutral zone for baboons. Finally, since resting and grooming are conducted preferentially in certain habitat types, thermoregulatory considerations also impact on patterns of habitat choice and day-journey routes. This suggests that the thermal environment is an ecological variable that should be given greater consideration in future studies of primate behavior. PMID:16323181

  4. Establishing Derived Textual Control in Activity Schedules with Children with Autism

    ERIC Educational Resources Information Center

    Miguel, Caio F.; Yang, Heejean G.; Finn, Heather E.; Ahearn, William H.

    2009-01-01

    Activity schedules are often used to facilitate task engagement and transition for children with autism. This study evaluated whether conditional discrimination training would serve to transfer the control from activity-schedule pictures to printed words (i.e., derived textual control). Two preschoolers with autism were taught to select pictures…

  5. Processes and Outcomes of Joint Activity with E-Books for Promoting Kindergarteners' Emergent Literacy

    ERIC Educational Resources Information Center

    Shamir, Adina

    2009-01-01

    This research investigated the effects of an educational electronic book (e-book) on low socioeconomic status (SES) kindergarteners' emergent literacy while focusing on the relationship between process and outcomes during joint learning. The sample (96 kindergarteners, aged five to six) was randomly assigned to experimental (e-book activation) and…

  6. Decontamination and Decommissioning activities photobriefing book FY 1997

    SciTech Connect

    1998-04-01

    The Decontamination and Decommissioning (D and D) Program at Argonne National Laboratory-East (ANL-E) is dedicated to the safe and cost effective D{ampersand}D of surplus nuclear facilities. There is currently a backlog of more than 7,000 contaminated US Department of Energy facilities nationwide. Added to this are 110 licensed commercial nuclear power reactors operated by utilities learning to cope with deregulation and an aging infrastructure that supports the commercial nuclear power industry, as well as medical and other uses of radioactive materials. With this volume it becomes easy to understand the importance of addressing the unique issues and objectives associated with the D{ampersand}D of surplus nuclear facilities. This photobriefing book summarizes the decontamination and decommissioning projects and activities either completed or continuing at the ANL-E site during the year.

  7. Assistance Services for the Elderly. Reference Book and Student Activity Book.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    These coordinated components focus on the career cluster of assistance services for the elderly. The reference book 1987 provide information needed by employees. Each chapter begins with competencies to develop and objectives to achieve. Within the text, bold-faced vocabulary terms are defined. Each chapter concludes with a content summary in the…

  8. Housing, Furnishings, and Equipment Production, Management, and Services. Student Activity Book [and] Reference Book.

    ERIC Educational Resources Information Center

    Koukel, Sonja D.

    These two publications are two of three that comprise a course that provides occupationally specific training designed to develop knowledge and skills for employment in the area of housing, furnishings, and equipment production, management, and services. The reference book is a student text that provides information needed by employees in the…

  9. Institutional Maintenance Management and Services. Student Activity Book [and] Reference Book.

    ERIC Educational Resources Information Center

    Koukel, Sonja D.

    These publications are two of three that comprise a course that provides occupationally specific training designed to develop knowledge and skills for employment in the area of institutional maintenance management and services. The reference book is a student text that provides information needed by employees in the institutional maintenance…

  10. Use of Activity Schedule to Promote Independent Performance of Individuals with Autism and Other Intellectual Disabilities: A Review

    ERIC Educational Resources Information Center

    Koyama, Takanori; Wang, Hui-Ting

    2011-01-01

    A literature review was conducted on the effectiveness of activity schedules. Twenty three studies that a) were peer-reviewed, b) were experimental, c) implemented activity schedule as a primary intervention, d) incorporated multiple activities, and e) aimed to teach learners to self-manage individual schedules were included in the review. The…

  11. The Use of Linked Activity Schedules to Teach Children with Autism to Play Hide-and-Seek

    ERIC Educational Resources Information Center

    Brodhead, Matthew T.; Higbee, Thomas S.; Pollard, Joy S.; Akers, Jessica S.; Gerencser, Kristina R.

    2014-01-01

    Linked activity schedules were used to establish appropriate game play in children with autism during a game of hide-and-seek. All 6 participants demonstrated acquisition of appropriate play skills in the presence of the activity schedules and maintained responding during subsequent phases. When the schedules were removed, responding decreased to…

  12. Active Solution Space and Search on Job-shop Scheduling Problem

    NASA Astrophysics Data System (ADS)

    Watanabe, Masato; Ida, Kenichi; Gen, Mitsuo

    In this paper we propose a new searching method of Genetic Algorithm for Job-shop scheduling problem (JSP). The coding method that represent job number in order to decide a priority to arrange a job to Gannt Chart (called the ordinal representation with a priority) in JSP, an active schedule is created by using left shift. We define an active solution at first. It is solution which can create an active schedule without using left shift, and set of its defined an active solution space. Next, we propose an algorithm named Genetic Algorithm with active solution space search (GA-asol) which can create an active solution while solution is evaluated, in order to search the active solution space effectively. We applied it for some benchmark problems to compare with other method. The experimental results show good performance.

  13. Investigating Learner Attitudes toward E-Books as Learning Tools: Based on the Activity Theory Approach

    ERIC Educational Resources Information Center

    Liaw, Shu-Sheng; Huang, Hsiu-Mei

    2016-01-01

    This paper investigates the use of e-books as learning tools in terms of learner satisfaction, usefulness, behavioral intention, and learning effectiveness. Based on the activity theory approach, this research develops a research model to understand learner attitudes toward e-books in two physical sizes: 10? and 7?. Results suggest that screen…

  14. Incorporating Active Runway Crossings in Airport Departure Scheduling

    NASA Technical Reports Server (NTRS)

    Gupta, Gautam; Malik, Waqar; Jung, Yoon C.

    2010-01-01

    A mixed integer linear program is presented for deterministically scheduling departure and ar rival aircraft at airport runways. This method addresses different schemes of managing the departure queuing area by treating it as first-in-first-out queues or as a simple par king area where any available aircraft can take-off ir respective of its relative sequence with others. In addition, this method explicitly considers separation criteria between successive aircraft and also incorporates an optional prioritization scheme using time windows. Multiple objectives pertaining to throughput and system delay are used independently. Results indicate improvement over a basic first-come-first-serve rule in both system delay and throughput. Minimizing system delay results in small deviations from optimal throughput, whereas minimizing throughput results in large deviations in system delay. Enhancements for computational efficiency are also presented in the form of reformulating certain constraints and defining additional inequalities for better bounds.

  15. Home-School Book Sharing Comes in Many Forms: A Microanalysis of Teacher-Child Interaction during the Activity of Borrowing a School Book

    ERIC Educational Resources Information Center

    Deunk, Marjolein I.; Berenst, Jan; de Glopper, Kees

    2013-01-01

    In this paper, we analyse one aspect of home-school book sharing, namely the activity of borrowing a book. We describe how the borrowing activity is accomplished in daily practice in two Dutch preschools and which emergent literacy practices can be embedded in this routine. We followed fifteen children, aged from two years to four years, and…

  16. The Good Path: Ojibwe Learning and Activity Book for Kids.

    ERIC Educational Resources Information Center

    Peacock, Thomas; Wisuri, Marlene

    This book presents the story of the Ojibwe, also called the Anishinaabe, Chippewa, or Ojibway people, who live in southern Canada and the north-central United States. Written for young people, the Ojibwe story combines history with cultural stories and an introduction to the Good Path--the values that form Ojibwe philosophy. Each chapter covers…

  17. Great Decisions [and] Great Decisions Activity Book. 1993 Edition.

    ERIC Educational Resources Information Center

    Hoepli, Nancy L., Ed.

    This briefing book provides background information on current foreign policy issues. This edition discusses the following major issues: (1) "U.S. in a New World: What Goals? What Priorities?"; (2) "United Nations: What Role in the New World?"; (3) "Germany's Role: In Europe? In the Atlantic Alliance?"; (4) "China: New Reforms, Old Politics?"; (5)…

  18. Great Decisions [and] Great Decisions Activity Book. 1994 Edition.

    ERIC Educational Resources Information Center

    Hoepli, Nancy L., Ed.

    This book discusses foreign policy issues and provides background information on current topics. This edition examines the following major issues: (1) "Conflict in Former Yugoslavia: Quest for Solutions" (Susan L. Woodward); (2) "South Africa: Forging a Democratic Union" (Jean Herskovits); (3) "Environmental Crisis in Former Soviet Bloc: Whose…

  19. "Moving and Learning across the Curriculum: 315 Activities and Games to Make Learning Fun" by Rae Pica. Book Review.

    ERIC Educational Resources Information Center

    Maheux, Isabelle

    2000-01-01

    Maintains that Pica's resource book is an excellent guide for educators seeking new movement activities to perform with young children. Asserts that the organization of the book offers clear directions for the activities and proposes guidelines to transform the activities in interesting ways. Notes that the book sometimes does not provide specific…

  20. Increasing Completion of Classroom Routines through the Use of Picture Activity Schedules

    ERIC Educational Resources Information Center

    Watson, Kamille J.; DiCarlo, Cynthia F.

    2016-01-01

    Teachers spend the first few days of school teaching routines to children that will help transitions in the classroom between different activities. When children have difficulty, they move more slowly and/or require teacher prompting. A picture activity schedule intervention (Breitfelder in Teach Except Child Plus 4(5):2-15, 2008; Bryan and Gast…

  1. Effects of cocaine on locomotor activity and schedule-controlled behaviors of inbred rat strains.

    PubMed

    Witkin, J M; Goldberg, S R

    1990-10-01

    Effects of cocaine on several behaviors considered to be reflective of psychomotor stimulation were compared in F344/CR1BR and NBR/NIH inbred rat strains. Effects of cocaine on locomotor activity were compared with effects on either bar-press or nose-poke responses maintained under a multiple fixed-interval 3-min, timeout 1-min schedule of food presentation. In locomotor activity experiments, NBR rats were twice as active as F344 rats under baseline conditions and displayed dose-dependent increases in locomotion (5-20 mg/kg). Maximal increases in locomotor activity of F344 rats were only 200% compared to 1000% in NBR rats. In contrast to locomotor activity, no strain differences in the effects of cocaine were observed under the schedules of food delivery. Bar-pressing under the fixed-interval schedule was increased to a maximum of 150% of control in both rat strains. Nose-poke responding under the fixed-interval schedule was not significantly increased, but timeout rates were increased in both strains. These results suggest that NBR and F344 rats do not differ in general sensitivity to stimulant effects of cocaine but exhibit marked differences in responsivity to cocaine that are dependent upon the behavior studied. Further delineation of the behavioral specificity of strain differences in sensitivity to cocaine should help to identify neurobiological substrates underlying unique biologically determined responses to cocaine. PMID:2080195

  2. A Photo Album of Earth Scheduling Landsat 7 Mission Daily Activities

    NASA Technical Reports Server (NTRS)

    Potter, William; Gasch, John; Bauer, Cynthia

    1998-01-01

    Landsat7 is a member of a new generation of Earth observation satellites. Landsat7 will carry on the mission of the aging Landsat 5 spacecraft by acquiring high resolution, multi-spectral images of the Earth surface for strategic, environmental, commercial, agricultural and civil analysis and research. One of the primary mission goals of Landsat7 is to accumulate and seasonally refresh an archive of global images with full coverage of Earth's landmass, less the central portion of Antarctica. This archive will enable further research into seasonal, annual and long-range trending analysis in such diverse research areas as crop yields, deforestation, population growth, and pollution control, to name just a few. A secondary goal of Landsat7 is to fulfill imaging requests from our international partners in the mission. Landsat7 will transmit raw image data from the spacecraft to 25 ground stations in 20 subscribing countries. Whereas earlier Landsat missions were scheduled manually (as are the majority of current low-orbit satellite missions), the task of manually planning and scheduling Landsat7 mission activities would be overwhelmingly complex when considering the large volume of image requests, the limited resources available, spacecraft instrument limitations, and the limited ground image processing capacity, not to mention avoidance of foul weather systems. The Landsat7 Mission Operation Center (MOC) includes an image scheduler subsystem that is designed to automate the majority of mission planning and scheduling, including selection of the images to be acquired, managing the recording and playback of the images by the spacecraft, scheduling ground station contacts for downlink of images, and generating the spacecraft commands for controlling the imager, recorder, transmitters and antennas. The image scheduler subsystem autonomously generates 90% of the spacecraft commanding with minimal manual intervention. The image scheduler produces a conflict-free schedule

  3. Educacion al Aire Libre: Libro de Actividades II = Outdoor Education: Student Activity Book II.

    ERIC Educational Resources Information Center

    Ada, Alma Flor, Comp.; And Others

    Divided into four sections, the book includes activities for students to do before camp, on the way to camp, at camp, and after camp. Activities to do before camp include writing proverbs, tongue twisters, riddles, poems, and stories. Activities to do on the way to camp include singing songs and reading a map. The words to the following songs are…

  4. Creative Play Activities for Children with Disabilities: A Resource Book for Teachers and Parents. Second Edition.

    ERIC Educational Resources Information Center

    Morris, Lisa Rappaport; Schulz, Linda

    This book provides 250 games and activities designed to help infants to 8-year-olds with all types of disabilities grow through play. Many activities come with special adaptations for children with physical, visual, hearing, emotional, and cognitive impairments. Each chapter focuses on a particular "world" or activity theme. Topics of individual…

  5. Evaluating Visual Activity Schedules as Evidence-Based Practice for Individuals with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Knight, Victoria; Sartini, Emily; Spriggs, Amy D.

    2015-01-01

    A comprehensive review of the literature was conducted for articles published between 1993 and 2013 to evaluate the quality of the Visual Activity Schedules (VAS) literature using current evidence-based criteria developed by Horner et al. (Except Child 71:165-179, 2005). Authors sought to determine whether VAS can be considered an evidence-based…

  6. Energy Adventure Center. Activity Book. Revised [and Expanded] Edition.

    ERIC Educational Resources Information Center

    Wichita Unified School District 259, KS.

    A variety of energy activities are provided, including instructions for and questions related to energy films. The activities are organized into five sections. Section 1 (work) includes an activity focusing on movement and change. Section 2 (forms of energy) includes activities related to mechanical (movement), radiant (light), chemical (burning),…

  7. Intermittent Metronomic Drug Schedule Is Essential for Activating Antitumor Innate Immunity and Tumor Xenograft Regression12

    PubMed Central

    Chen, Chong-Sheng; Doloff, Joshua C; Waxman, David J

    2014-01-01

    Metronomic chemotherapy using cyclophosphamide (CPA) is widely associated with antiangiogenesis; however, recent studies implicate other immune-based mechanisms, including antitumor innate immunity, which can induce major tumor regression in implanted brain tumor models. This study demonstrates the critical importance of drug schedule: CPA induced a potent antitumor innate immune response and tumor regression when administered intermittently on a 6-day repeating metronomic schedule but not with the same total exposure to activated CPA administered on an every 3-day schedule or using a daily oral regimen that serves as the basis for many clinical trials of metronomic chemotherapy. Notably, the more frequent metronomic CPA schedules abrogated the antitumor innate immune and therapeutic responses. Further, the innate immune response and antitumor activity both displayed an unusually steep dose-response curve and were not accompanied by antiangiogenesis. The strong recruitment of innate immune cells by the 6-day repeating CPA schedule was not sustained, and tumor regression was abolished, by a moderate (25%) reduction in CPA dose. Moreover, an ∼20% increase in CPA dose eliminated the partial tumor regression and weak innate immune cell recruitment seen in a subset of the every 6-day treated tumors. Thus, metronomic drug treatment must be at a sufficiently high dose but also sufficiently well spaced in time to induce strong sustained antitumor immune cell recruitment. Many current clinical metronomic chemotherapeutic protocols employ oral daily low-dose schedules that do not meet these requirements, suggesting that they may benefit from optimization designed to maximize antitumor immune responses. PMID:24563621

  8. Physical Education Activities Book for the Primary Grades.

    ERIC Educational Resources Information Center

    Green, Arthur S.

    The guide is divided into 10 chapters, the first on general program organization, the rest on specific activities. The nine activities are as follows: posture; calisthenics; active recreational games; stunts, tumbling, and apparatus skills; track and field events; team sports; fundamental and creative or interpretive rhythms; dramatized rhythms;…

  9. Effects of Activity Schedules on Challenging Behavior Exhibited in Children with Autism Spectrum Disorders: A Systematic Review

    ERIC Educational Resources Information Center

    Lequia, Jenna; Machalicek, Wendy; Rispoli, Mandy J.

    2012-01-01

    We reviewed studies implementing activity schedules to decrease challenging behavior of children with autism spectrum disorders (ASD). Systematic searches of electronic databases, journals, and reference lists identified 18 studies meeting the inclusion criteria. These studies were evaluated in terms of the effectiveness of activity schedules to…

  10. The Mamook Book: Activities for Learning About the Northwest Coast Indians.

    ERIC Educational Resources Information Center

    Mathers, Sharon; And Others

    A student activity book about the Northwest Coast provides "to-do" activities, such as reading, coloring, cutting out and putting together, while learning about the Northwest Coast tribes, their language, legends, clothing and ways of living. A map identifies the tribes and their location along the shores of Alaska, British Columbia, western…

  11. The Kangaroo Book: Developmental Activities Related to the State Kindergarten Objectives.

    ERIC Educational Resources Information Center

    Corley, Rhonda; And Others

    Intended for use in conjunction with the guidebook, "Early Childhood Education in South Carolina," this book of experiential activities aims to help kindergarten teachers plan an appropriate program for their children. Each activity described realizes one of the 18 objectives for kindergarten that were adopted by the South Carolina State Board of…

  12. The Amazing Animal Activity Book: Dozens of Hands-on Projects That Teach across the Curriculum. Grades 1-3.

    ERIC Educational Resources Information Center

    Bernard, Robin

    The activities in this book are designed to encourage children's scientific curiosity as well as their creativity. Activities include puppet making, word scrambles, matching exercises, crossword and jigsaw puzzles, mobiles, games, mini books, coloring activities, Venn diagrams, and plays. These activities are intended as a foundation for children…

  13. Freaky Fractions. Activity Book [for Grades 1-5].

    ERIC Educational Resources Information Center

    Daniel, Becky; Daniel, Charlie

    These activities were designed to introduce and reinforce fraction concepts. The worksheets begin with naming the numerator and denominator and go on to provide practice with halves, thirds, fourths, fifths, sixths, eighths, ninths, twelfths, and equivalent fractions. Coloring, dot-to-dot puzzles, and identifying activities predominate. A test and…

  14. Scheduling game

    SciTech Connect

    Kleck, W

    1982-04-01

    Structuring a schedule - whether by Critical Path Method (CPM) or Precedence Charting System (PCS) - involves estimating the duration of one or more activities and arranging them in the most logical sequence. Given the start date, the completion date is relatively simple to determine. What is then so complicated about the process. It is complicated by the people involved - the people who make the schedules and the people who attempt to follow them. Schedules are an essential part of project management and construction contract administration. Much of the material available pertains to the mechanics of schedules, the types of logic networks, the ways that data can be generated and presented. This paper sheds light on other facets of the subject - the statistical and philosophical fundamentals involved in scheduling.

  15. HURON (HUman and Robotic Optimization Network) Multi-Agent Temporal Activity Planner/Scheduler

    NASA Technical Reports Server (NTRS)

    Hua, Hook; Mrozinski, Joseph J.; Elfes, Alberto; Adumitroaie, Virgil; Shelton, Kacie E.; Smith, Jeffrey H.; Lincoln, William P.; Weisbin, Charles R.

    2012-01-01

    HURON solves the problem of how to optimize a plan and schedule for assigning multiple agents to a temporal sequence of actions (e.g., science tasks). Developed as a generic planning and scheduling tool, HURON has been used to optimize space mission surface operations. The tool has also been used to analyze lunar architectures for a variety of surface operational scenarios in order to maximize return on investment and productivity. These scenarios include numerous science activities performed by a diverse set of agents: humans, teleoperated rovers, and autonomous rovers. Once given a set of agents, activities, resources, resource constraints, temporal constraints, and de pendencies, HURON computes an optimal schedule that meets a specified goal (e.g., maximum productivity or minimum time), subject to the constraints. HURON performs planning and scheduling optimization as a graph search in state-space with forward progression. Each node in the graph contains a state instance. Starting with the initial node, a graph is automatically constructed with new successive nodes of each new state to explore. The optimization uses a set of pre-conditions and post-conditions to create the children states. The Python language was adopted to not only enable more agile development, but to also allow the domain experts to easily define their optimization models. A graphical user interface was also developed to facilitate real-time search information feedback and interaction by the operator in the search optimization process. The HURON package has many potential uses in the fields of Operations Research and Management Science where this technology applies to many commercial domains requiring optimization to reduce costs. For example, optimizing a fleet of transportation truck routes, aircraft flight scheduling, and other route-planning scenarios involving multiple agent task optimization would all benefit by using HURON.

  16. Children's Activity Book, New Mexico. 1992 Festival of American Folklife.

    ERIC Educational Resources Information Center

    Smithsonian Institution, Washington, DC. Center for Folklife Programs and Cultural Studies.

    This booklet was designed in conjunction with a Festival of American Folklife focusing on New Mexico, but can be used when teaching lessons on the culture of New Mexico. It introduces young children to activities adapting Santa Clara Pueblo pottery designs, adobe model making, Rio Grande blanket designs, tinwork picture frames, and ramilletes de…

  17. Daddy's Days Away. A Deployment Activity Book for Parents & Children.

    ERIC Educational Resources Information Center

    Marine Corps, Washington, DC.

    This booklet grew from an idea that the children of Marines might appreciate some special discussion of their family's separation during deployment. Information is provided for parents to help them express their feelings with their children about the deployment. Outlines of activities to do before leaving are included. Suggestions are given for…

  18. Project ACE Activity Sets. Book III: Grades 8 through 12.

    ERIC Educational Resources Information Center

    Eden City Schools, NC.

    Eleven activity sets for students in grades 8 through 12 are designed to supplement courses in citizenship and U.S. history and government. "The Civil War That Could Have Been" creates a hypothetical situation which requires the participant to analyze the causes of the Civil War. In "History on TV -- Enemy or Ally of the Social Studies Program,"…

  19. Space Station Freedom. An Activity Book for Elementary School Students.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    This booklet was prepared by the National Aeronautics and Space Administration (NASA) for use by teachers in the classroom or by parents at home. The descriptions, classroom activities and illustrations are designed for elementary-level school children. On each right-hand page is a simple line drawing that illustrates the narrative and the…

  20. Promoting Educational Equity through School Libraries: Equity Activity Book.

    ERIC Educational Resources Information Center

    Arizona State Univ., Tempe.

    The activities suggested in this workbook for participants in a continuing education program for inservice school media specialists are designed to develop the trainee's skills in identifying instances of sexism and sex stereotyping in education, and in promoting sex fairness in the library. Exercises and tests on the first module are concerned…

  1. Environmental Pollution, Student's Book (Experiences/Experiments/Activities).

    ERIC Educational Resources Information Center

    Weaver, Elbert C.

    Described in this student's manual are numerous experiments to acquaint the learner with community environmental problems. Experiments are relatively simple and useful in the junior high school grades. Activities are provided which emphasize some of the materials involved in pollution problems, such as carbon dioxide, sulfur compounds, and others,…

  2. An Optimal CDS Construction Algorithm with Activity Scheduling in Ad Hoc Networks.

    PubMed

    Penumalli, Chakradhar; Palanichamy, Yogesh

    2015-01-01

    A new energy efficient optimal Connected Dominating Set (CDS) algorithm with activity scheduling for mobile ad hoc networks (MANETs) is proposed. This algorithm achieves energy efficiency by minimizing the Broadcast Storm Problem [BSP] and at the same time considering the node's remaining energy. The Connected Dominating Set is widely used as a virtual backbone or spine in mobile ad hoc networks [MANETs] or Wireless Sensor Networks [WSN]. The CDS of a graph representing a network has a significant impact on an efficient design of routing protocol in wireless networks. Here the CDS is a distributed algorithm with activity scheduling based on unit disk graph [UDG]. The node's mobility and residual energy (RE) are considered as parameters in the construction of stable optimal energy efficient CDS. The performance is evaluated at various node densities, various transmission ranges, and mobility rates. The theoretical analysis and simulation results of this algorithm are also presented which yield better results. PMID:26221627

  3. An Optimal CDS Construction Algorithm with Activity Scheduling in Ad Hoc Networks

    PubMed Central

    Penumalli, Chakradhar; Palanichamy, Yogesh

    2015-01-01

    A new energy efficient optimal Connected Dominating Set (CDS) algorithm with activity scheduling for mobile ad hoc networks (MANETs) is proposed. This algorithm achieves energy efficiency by minimizing the Broadcast Storm Problem [BSP] and at the same time considering the node's remaining energy. The Connected Dominating Set is widely used as a virtual backbone or spine in mobile ad hoc networks [MANETs] or Wireless Sensor Networks [WSN]. The CDS of a graph representing a network has a significant impact on an efficient design of routing protocol in wireless networks. Here the CDS is a distributed algorithm with activity scheduling based on unit disk graph [UDG]. The node's mobility and residual energy (RE) are considered as parameters in the construction of stable optimal energy efficient CDS. The performance is evaluated at various node densities, various transmission ranges, and mobility rates. The theoretical analysis and simulation results of this algorithm are also presented which yield better results. PMID:26221627

  4. Detailed leak detection test plan and schedule for the Oak Ridge National Laboratory LLLW active tanks

    SciTech Connect

    Douglas, D.G.; Maresca, J.W. Jr. )

    1993-03-01

    This document provides a detailed leak detection test plan and schedule for leak testing many of the tanks that comprise the active portion of the liquid low-level waste (LLLW) system at the Oak Ridge National Laboratory (ORNL). This plan was prepared in response to the requirements of the Federal Facility Agreement (FFA) between the US Department of Energy (DOE) and two other agencies, the US Environmental Protection Agency (EPA) and the Tennessee Department of Environment and Conservation (TDEC).

  5. Chinese Language and Culture Curriculum: Teacher's Manual [and] Student Activity Book.

    ERIC Educational Resources Information Center

    Soh, Yong-Kian; And Others

    This curriculum is designed to introduce Chinese language and culture in the elementary grades, and consists of a teacher's manual and student activity book. The teacher's guide consists of an introductory section, which outlines the rationale, objectives, suggested teaching techniques and materials, and language and culture content of the…

  6. Book of Ideas in Business Education. Activities and Ideas to Motivate Students toward Improved Business Education.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    Developed by Oklahoma Business Education Teachers under the auspices of the Oklahoma State Department of Education, this book of ideas contains short, one-to-three-paragraph descriptions of activities and ideas to motivate students toward improved business education. The business education content areas included in this document are divided into…

  7. The Ben Franklin Book of Easy and Incredible Experiments, Activities, Projects, and Science Fun.

    ERIC Educational Resources Information Center

    Rudy, Lisa Jo, Ed.

    Benjamin Franklin was the first great American scientist. This book contains activities which are organized into six subjects that Benjamin Franklin investigated: observation and experimentation, meteorology, electricity, sound and music, paper and printing, and lenses and vision. At the end of each chapter is a list of resources and ideas. The…

  8. Look Around You. A Primary Student Activity Book Introducing Basic Environmental Concepts.

    ERIC Educational Resources Information Center

    Starkey, Sharon

    This activity book, designed for student use, introduces environmental concepts to the primary student. The basic concept around which the guide is developed is the idea that the environment contains many interdependent things. Water, wind, clouds, non-living objects, plants, animals, and pollution are dealt with as part of the primary student's…

  9. Physics Matters: An Introduction to Conceptual Physics, Activity Book

    NASA Astrophysics Data System (ADS)

    Trefil, James; Hazen, Robert M.

    2004-02-01

    From amusement park rides to critical environmental issues such as energy generation-physics affects almost every aspect of our world. In PHYSICS MATTERS, James Trefil and Robert Hazen examine the fundamental physics principles at work behind the many practical applications that fuel our society and individual lives. Their goal is to promote a deeper understanding of how the great ideas of physics connect to form a much larger understanding of the universe in which we live. Highlights Helps readers build a general knowledge of key ideas in physics and their connection to technology and other areas of science. Promotes an appreciation of what science is, how scientific knowledge is developed, and how it differs from other intellectual activities. Examines modern technologies, including GPS, the Internet, and information technologies, as well as medical technologies, such as MRI, PET scans, CAT scans, and radioisotope tracers. Explores key issues facing the world today, such as global warning, nuclear waste, and government funding for research.

  10. 15 CFR 712.1 - Round to zero rule that applies to activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 1 CHEMICALS § 712.1 Round to...

  11. 15 CFR 712.1 - Round to zero rule that applies to activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 1 CHEMICALS § 712.1 Round to...

  12. 15 CFR 712.1 - Round to zero rule that applies to activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 1 CHEMICALS § 712.1 Round to...

  13. 15 CFR 712.1 - Round to zero rule that applies to activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 1 CHEMICALS § 712.1 Round to...

  14. 15 CFR 712.1 - Round to zero rule that applies to activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 1 CHEMICALS § 712.1 Round to...

  15. Learning about Oceanography. Superific Science Book VII. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Based upon the recognition that the sea has great potential as a future source of energy, minerals, and water, this document was developed to provide students with learning experiences in oceanography. It contains background information about ocean tides, waves, chemistry, depths, and plant and animal life. The book provides the teacher with…

  16. Incremental Scheduling Engines: Cost Savings through Automation

    NASA Technical Reports Server (NTRS)

    Jaap, John; Phillips, Shaun

    2005-01-01

    As humankind embarks on longer space missions farther from home, the requirements and environments for scheduling the activities performed on these missions are changing. As we begin to prepare for these missions it is appropriate to evaluate the merits and applicability of the different types of scheduling engines. Scheduling engines temporally arrange tasks onto a timeline so that all constraints and ob.jectives are met and resources are not over-booked. Scheduling engines used to schedule space missions fall into three general categories: batch, mixed-initiative, and incremental. This paper, presents an assessment of the engine types, a discussion of the impact of human exploration of the moon and Mars on planning and scheduling, and the applicability of the different types of scheduling engines. This paper will pursue the hypothesis that incremental scheduling engines may have a place in the new environment; they have the potential to reduce cost, to improve the satisfaction of those who execute or benefit from a particular timeline (the customers), and to allow astronauts to plan their own tasks and those of their companion robots.

  17. Flexible Scheduling.

    ERIC Educational Resources Information Center

    Davis, Harold S.; Bechard, Joseph E.

    A flexible schedule allows teachers to change group size, group composition, and class length according to the purpose of the lesson. This pamphlet presents various "master" schedules for flexible scheduling: (1) Simple block schedules, (2) back-to-back schedules, (3) interdisciplinary schedules, (4) school-wide block schedules, (5) open-lab…

  18. "Law in Sport and Physical Activity," by Annie Clement, and "Law in Sport," by Bernard Patrick Maloy: Book Reviews.

    ERIC Educational Resources Information Center

    Conboy, Melissa L.

    1989-01-01

    Two books addressing legal aspects of sports and other physical activities are reviewed. Both books note the high potential for liability in the field of sports; identify possible problem areas; and offer specific guidelines for managing the legal implications of such areas as facility management, injuries, instruction, and others. (DB)

  19. Children and Books.

    ERIC Educational Resources Information Center

    Sampson, Delores

    1983-01-01

    Activities and teaching methods for involving children (especially young children) in literature are presented in order to establish positive attitudes towards reading. Ideas are provided for use with wordless books, patterned or repetitive books, books organized around a theme, and picture books. The activities, each related to specific…

  20. Protocols for distributive scheduling

    NASA Technical Reports Server (NTRS)

    Richards, Stephen F.; Fox, Barry

    1993-01-01

    The increasing complexity of space operations and the inclusion of interorganizational and international groups in the planning and control of space missions lead to requirements for greater communication, coordination, and cooperation among mission schedulers. These schedulers must jointly allocate scarce shared resources among the various operational and mission oriented activities while adhering to all constraints. This scheduling environment is complicated by such factors as the presence of varying perspectives and conflicting objectives among the schedulers, the need for different schedulers to work in parallel, and limited communication among schedulers. Smooth interaction among schedulers requires the use of protocols that govern such issues as resource sharing, authority to update the schedule, and communication of updates. This paper addresses the development and characteristics of such protocols and their use in a distributed scheduling environment that incorporates computer-aided scheduling tools. An example problem is drawn from the domain of space shuttle mission planning.

  1. Intelligent retail logistics scheduling

    SciTech Connect

    Rowe, J.; Jewers, K.; Codd, A.; Alcock, A.

    1996-12-31

    The Supply Chain Integrated Ordering Network (SCION) Depot Bookings system automates the planning and scheduling of perishable and non-perishable commodities and the vehicles that carry them into J. Sainsbury depots. This is a strategic initiative, enabling the business to make the key move from weekly to daily ordering. The system is mission critical, managing the inwards flow of commodities from suppliers into J. Sainsbury`s depots. The system leverages Al techniques to provide a business solution that meets challenging functional and performance needs. The SCION Depot Bookings system is operational providing schedules for 22 depots across the UK.

  2. The Kids' Book Club: Lively Reading and Activities for Grades 1-3.

    ERIC Educational Resources Information Center

    Webber, Desiree; Shropshire, Sandy

    Children learn to love reading by sharing quality books. Intended for children's librarians, media specialists, teachers, day care providers, and parents, this book will make it easy and fun to conduct book club meetings with little preparation time. Everything needed to start a weekly book club at school or at the library is included--detailed…

  3. Predicting scheduling success

    NASA Technical Reports Server (NTRS)

    Messing, Fredric

    1993-01-01

    This paper provides an analytical formulation to predict scheduling success for a class of problems frequently referred to as activity scheduling. Space Network communications scheduling is an example of activity scheduling. The principal assumption is that the activity start times are randomly distributed over the available time in the time line. The formulation makes it possible to estimate how much of the demand can be scheduled as a function of the demand, number of resources, activity duration, and activity flexibility. The paper includes computed results for a variety of resource and demand conditions. The results demonstrate that even with highly flexible activities, it is difficult to schedule demand greater than 60 percent of resources without the use of optimization and conflict resolution capabilities in the scheduling system.

  4. Scheduled Daily Mating Induces Circadian Anticipatory Activity Rhythms in the Male Rat

    PubMed Central

    Landry, Glenn J.; Opiol, Hanna; Marchant, Elliott G.; Pavlovski, Ilya; Mear, Rhiannon J.; Hamson, Dwayne K.; Mistlberger, Ralph E.

    2012-01-01

    Daily schedules of limited access to food, palatable high calorie snacks, water and salt can induce circadian rhythms of anticipatory locomotor activity in rats and mice. All of these stimuli are rewarding, but whether anticipation can be induced by neural correlates of reward independent of metabolic perturbations associated with manipulations of food and hydration is unclear. Three experiments were conducted to determine whether mating, a non-ingestive behavior that is potently rewarding, can induce circadian anticipatory activity rhythms in male rats provided scheduled daily access to steroid-primed estrous female rats. In Experiment 1, rats anticipated access to estrous females in the mid-light period, but also exhibited post-coital eating and running. In Experiment 2, post-coital eating and running were prevented and only a minority of rats exhibited anticipation. Rats allowed to see and smell estrous females showed no anticipation. In both experiments, all rats exhibited sustained behavioral arousal and multiple mounts and intromissions during every session, but ejaculated only every 2–3 days. In Experiment 3, the rats were given more time with individual females, late at night for 28 days, and then in the midday for 28 days. Ejaculation rates increased and anticipation was robust to night sessions and significant although weaker to day sessions. The anticipation rhythm persisted during 3 days of constant dark without mating. During anticipation of nocturnal mating, the rats exhibited a significant preference for a tube to the mating cage over a tube to a locked cage with mating cage litter. This apparent place preference was absent during anticipation of midday mating, which may reflect a daily rhythm of sexual reward. The results establish mating as a reward stimulus capable of inducing circadian rhythms of anticipatory behavior in the male rat, and reveal a critical role for ejaculation, a modulatory role for time of day, and a potential confound role

  5. Scheduled daily mating induces circadian anticipatory activity rhythms in the male rat.

    PubMed

    Landry, Glenn J; Opiol, Hanna; Marchant, Elliott G; Pavlovski, Ilya; Mear, Rhiannon J; Hamson, Dwayne K; Mistlberger, Ralph E

    2012-01-01

    Daily schedules of limited access to food, palatable high calorie snacks, water and salt can induce circadian rhythms of anticipatory locomotor activity in rats and mice. All of these stimuli are rewarding, but whether anticipation can be induced by neural correlates of reward independent of metabolic perturbations associated with manipulations of food and hydration is unclear. Three experiments were conducted to determine whether mating, a non-ingestive behavior that is potently rewarding, can induce circadian anticipatory activity rhythms in male rats provided scheduled daily access to steroid-primed estrous female rats. In Experiment 1, rats anticipated access to estrous females in the mid-light period, but also exhibited post-coital eating and running. In Experiment 2, post-coital eating and running were prevented and only a minority of rats exhibited anticipation. Rats allowed to see and smell estrous females showed no anticipation. In both experiments, all rats exhibited sustained behavioral arousal and multiple mounts and intromissions during every session, but ejaculated only every 2-3 days. In Experiment 3, the rats were given more time with individual females, late at night for 28 days, and then in the midday for 28 days. Ejaculation rates increased and anticipation was robust to night sessions and significant although weaker to day sessions. The anticipation rhythm persisted during 3 days of constant dark without mating. During anticipation of nocturnal mating, the rats exhibited a significant preference for a tube to the mating cage over a tube to a locked cage with mating cage litter. This apparent place preference was absent during anticipation of midday mating, which may reflect a daily rhythm of sexual reward. The results establish mating as a reward stimulus capable of inducing circadian rhythms of anticipatory behavior in the male rat, and reveal a critical role for ejaculation, a modulatory role for time of day, and a potential confound role for

  6. Caste-specific visual adaptations to distinct daily activity schedules in Australian Myrmecia ants.

    PubMed

    Narendra, Ajay; Reid, Samuel F; Greiner, Birgit; Peters, Richard A; Hemmi, Jan M; Ribi, Willi A; Zeil, Jochen

    2011-04-22

    Animals are active at different times of the day and their activity schedules are shaped by competition, time-limited food resources and predators. Different temporal niches provide different light conditions, which affect the quality of visual information available to animals, in particular for navigation. We analysed caste-specific differences in compound eyes and ocelli in four congeneric sympatric species of Myrmecia ants, with emphasis on within-species adaptive flexibility and daily activity rhythms. Each caste has its own lifestyle: workers are exclusively pedestrian; alate females lead a brief life on the wing before becoming pedestrian; alate males lead a life exclusively on the wing. While workers of the four species range from diurnal, diurnal-crepuscular, crepuscular-nocturnal to nocturnal, the activity times of conspecific alates do not match in all cases. Even within a single species, we found eye area, facet numbers, facet sizes, rhabdom diameters and ocelli size to be tuned to the distinct temporal niche each caste occupies. We discuss these visual adaptations in relation to ambient light levels, visual tasks and mode of locomotion. PMID:20926444

  7. Caste-specific visual adaptations to distinct daily activity schedules in Australian Myrmecia ants

    PubMed Central

    Narendra, Ajay; Reid, Samuel F.; Greiner, Birgit; Peters, Richard A.; Hemmi, Jan M.; Ribi, Willi A.; Zeil, Jochen

    2011-01-01

    Animals are active at different times of the day and their activity schedules are shaped by competition, time-limited food resources and predators. Different temporal niches provide different light conditions, which affect the quality of visual information available to animals, in particular for navigation. We analysed caste-specific differences in compound eyes and ocelli in four congeneric sympatric species of Myrmecia ants, with emphasis on within-species adaptive flexibility and daily activity rhythms. Each caste has its own lifestyle: workers are exclusively pedestrian; alate females lead a brief life on the wing before becoming pedestrian; alate males lead a life exclusively on the wing. While workers of the four species range from diurnal, diurnal-crepuscular, crepuscular-nocturnal to nocturnal, the activity times of conspecific alates do not match in all cases. Even within a single species, we found eye area, facet numbers, facet sizes, rhabdom diameters and ocelli size to be tuned to the distinct temporal niche each caste occupies. We discuss these visual adaptations in relation to ambient light levels, visual tasks and mode of locomotion. PMID:20926444

  8. Book Review:

    NASA Astrophysics Data System (ADS)

    Gregory, Ruth

    2007-06-01

    The study of braneworlds has been an area of intense activity over the past decade, with thousands of papers being written, and many important technical advances being made. This book focuses on a particular aspect of braneworlds, namely perturbative gravity in one specific model: the Randall-Sundrum model. The book starts with an overview of the Randall-Sundrum model, discussing anti-de Sitter (AdS) space and the Israel equations in some detail. It then moves on to discuss cosmological branes, focusing on branes with constant curvature. The book then turns to brane gravity, i.e. what do we, as brane observers, perceive the gravitational interaction to be on the brane as derived from the actual five-dimensional gravitational physics? After a derivation of the general brane equations from the Israel equations, the remainder of the book deals with perturbative gravity. This part of the book is extremely detailed, with calculations given explicitly. Overall, the book is quite pedagogical in style, with the aim being to explain in detail the topics it chooses to cover. While it is not unusual to have books written on current and extremely popular research areas, it is unusual to have calculations written so explicitly. This is both a strength and a weakness of this book. It is a strength because the calculations are presented in a detail that students learning the topic will definitely appreciate; however, the narrow focus of the book also means that it lacks perspective and fails to present the broader context. In choosing to focus on one particular aspect of Randall-Sundrum branes, the book has not managed to communicate why a large number of theorists have worked so intensively on this model. In its early stages, the explicit detail of the Randall-Sundrum model would be extremely useful for a student starting out in this research area. In addition, the calculational detail later in the computation of the graviton propagator on the brane would also be welcome not

  9. Constraint based scheduling for the Goddard Space Flight Center distributed Active Archive Center's data archive and distribution system

    NASA Technical Reports Server (NTRS)

    Short, Nick, Jr.; Bedet, Jean-Jacques; Bodden, Lee; Boddy, Mark; White, Jim; Beane, John

    1994-01-01

    The Goddard Space Flight Center (GSFC) Distributed Active Archive Center (DAAC) has been operational since October 1, 1993. Its mission is to support the Earth Observing System (EOS) by providing rapid access to EOS data and analysis products, and to test Earth Observing System Data and Information System (EOSDIS) design concepts. One of the challenges is to ensure quick and easy retrieval of any data archived within the DAAC's Data Archive and Distributed System (DADS). Over the 15-year life of EOS project, an estimated several Petabytes (10(exp 15)) of data will be permanently stored. Accessing that amount of information is a formidable task that will require innovative approaches. As a precursor of the full EOS system, the GSFC DAAC with a few Terabits of storage, has implemented a prototype of a constraint-based task and resource scheduler to improve the performance of the DADS. This Honeywell Task and Resource Scheduler (HTRS), developed by Honeywell Technology Center in cooperation the Information Science and Technology Branch/935, the Code X Operations Technology Program, and the GSFC DAAC, makes better use of limited resources, prevents backlog of data, provides information about resources bottlenecks and performance characteristics. The prototype which is developed concurrently with the GSFC Version 0 (V0) DADS, models DADS activities such as ingestion and distribution with priority, precedence, resource requirements (disk and network bandwidth) and temporal constraints. HTRS supports schedule updates, insertions, and retrieval of task information via an Application Program Interface (API). The prototype has demonstrated with a few examples, the substantial advantages of using HTRS over scheduling algorithms such as a First In First Out (FIFO) queue. The kernel scheduling engine for HTRS, called Kronos, has been successfully applied to several other domains such as space shuttle mission scheduling, demand flow manufacturing, and avionics communications

  10. Everybody Has a Body: Science from Head to Toe. Activities Book for Teachers of Children Ages 3-6.

    ERIC Educational Resources Information Center

    Rockwell, Robert E.; And Others

    This science activity book contains age-appropriate activities that will enable children ages 3-6 to explore one of the first environments they encounter, their own body. The knowledge gained in these activities can be interspersed with pre-science skills, health information, literature, self-concept development, and body awareness. Each chapter…

  11. Learning about the Human Body. Superific Science Book IV. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Designed to supplement a basic life science or biology program, this document provides teachers with experiential learning activities dealing with the human body. The learning activities vary in the length of time needed for their completion, and require a minimum of equipment and materials. The activities focus on: (1) the human skeleton; (2)…

  12. 450 More Story Stretchers for the Primary Grades: Activities To Expand Children's Favorite Books.

    ERIC Educational Resources Information Center

    Raines, Shirley C.

    This book emphasizes the reading process by suggesting effective ways to read with children, to engage children as thinkers, and to model the processes of studying a text. The book's "story stretchers" are a means to extend children's enthusiasm for stories and to better connect children's books and teaching ideas with other areas of the…

  13. Science Fare: An Illustrated Guide and Catalog of Toys, Books, and Activities for Kids.

    ERIC Educational Resources Information Center

    Saul, Wendy; Newman, Alan R.

    This book addresses some of the methods by which science can be made accessible to children, both in school and non-school settings. It contains information on effective science education for elementary school age children, and includes a catalog of books and other materials. Topics discussed in the book include: (1) planning; (2) approaches to…

  14. Visual cortex activity predicts subjective experience after reading books with colored letters.

    PubMed

    Colizoli, Olympia; Murre, Jaap M J; Scholte, H Steven; van Es, Daniel M; Knapen, Tomas; Rouw, Romke

    2016-07-29

    One of the most astonishing properties of synesthesia is that the evoked concurrent experiences are perceptual. Is it possible to acquire similar effects after learning cross-modal associations that resemble synesthetic mappings? In this study, we examine whether brain activation in early visual areas can be directly related to letter-color associations acquired by training. Non-synesthetes read specially prepared books with colored letters for several weeks and were scanned using functional magnetic resonance imaging. If the acquired letter-color associations were visual in nature, then brain activation in visual cortex while viewing the trained black letters (compared to untrained black letters) should predict the strength of the associations, the quality of the color experience, or the vividness of visual mental imagery. Results showed that training-related activation of area V4 was correlated with differences in reported subjective color experience. Trainees who were classified as having stronger 'associator' types of color experiences also had more negative activation for trained compared to untrained achromatic letters in area V4. In contrast, the strength of the acquired associations (measured as the Stroop effect) was not reliably reflected in visual cortex activity. The reported vividness of visual mental imagery was related to veridical color activation in early visual cortex, but not to the acquired color associations. We show for the first time that subjective experience related to a synesthesia-training paradigm was reflected in visual brain activation. PMID:26162617

  15. The Over-Scheduling Hypothesis Revisited: Intensity of Organized Activity Participation during Adolescence and Young Adult Outcomes

    ERIC Educational Resources Information Center

    Mahoney, Joseph L.; Vest, Andrea E.

    2012-01-01

    Concern exists that youth who spend a lot of time participating in organized out-of-school activities (e.g., sports) are at-risk for poor developmental outcomes. This concern--called the over-scheduling hypothesis--has primarily been assessed in terms of adolescent adjustment. This longitudinal study of a nationally representative sample of 1,115…

  16. Learning about Animals. Superific Science Book III. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Designed to arouse interest in students about animals, this document was developed to provide teachers with a variety of information and teaching activities. The booklet is intended to enable students to become knowledgeable about science concepts relating to animals without the use of expensive equipment. The teaching activities deal with: (1)…

  17. Learning about Chemistry Concepts. Superific Science Book VIII. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Based on the idea that active participation stimulates the processes by which learning takes place, this document provides teachers and students with a variety of information and learning activities dealing with chemistry. Basic concepts about chemistry are presented through the use of laboratory experiments, demonstrations, worksheet exercises…

  18. Learning about Energy. Superific Science Book XI. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Based on the idea that active participation stimulates the processes by which learning takes place, this document provides teachers and students with a variety of information and learning activities dealing with energy. Concepts about energy are presented through the use of laboratory experiments, demonstrations, worksheet exercises and individual…

  19. Learning about Plants. Superific Science Book I. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Based on the idea that active participation stimulates the processes by which learning takes place, this document provides teachers and students with a variety of information and learning activities which deal with plants. Basic concepts about plants are presented through the use of laboratory experiences, learning stations, field trips, and…

  20. Soil microflora and enzyme activities in rhizosphere of Transgenic Bt cotton hybrid under different intercropping systems and plant protection schedules

    NASA Astrophysics Data System (ADS)

    Biradar, D. P.; Alagawadi, A. R.; Basavanneppa, M. A.; Udikeri, S. S.

    2012-04-01

    Field experiments were conducted over three rainy seasons of 2005-06 to 2007-08 on a Vertisol at Dharwad, Karnataka, India to study the effect of intercropping and plant protection schedules on productivity, soil microflora and enzyme activities in the rhizosphere of transgenic Bt cotton hybrid. The experiment consisted of four intercropping systems namely, Bt cotton + okra, Bt cotton + chilli, Bt cotton + onion + chilli and Bt cotton + redgram with four plant protection schedules (zero protection, protection for Bt cotton, protection for intercrop and protection for both crops). Observations on microbial populations and enzyme activities were recorded at 45, 90, 135 and 185 (at harvest) days after sowing (DAS). Averaged over years, Bt cotton + okra intercropping had significantly higher total productivity than Bt cotton + chilli and Bt cotton + redgram intercropping system and was similar to Bt cotton + chilli + onion intercropping system. With respect to plant protection schedules for bollworms, protection for both cotton and intercrops recorded significantly higher yield than the rest of the treatments. Population of total bacteria, fungi, actinomycetes, P-solubilizers, free-living N2 fixers as well as urease, phosphatase and dehydrogenase enzyme activities increased up to 135 days of crop growth followed by a decline. Among the intercropping systems, Bt cotton + chilli recorded significantly higher population of microorganisms and enzyme activities than other cropping systems. While Bt cotton with okra as intercrop recorded the least population of total bacteria and free-living N2 fixers as well as urease activity. Intercropping with redgram resulted in the least population of actinomycetes, fungi and P-solubilizers, whereas Bt cotton with chilli and onion recorded least activities of dehydrogenase and phosphatase. Among the plant protection schedules, zero protection recorded maximum population of microorganisms and enzyme activities. This was followed by the

  1. Book Review

    NASA Astrophysics Data System (ADS)

    Clevers, J. G. P. W.

    2015-02-01

    About thirty years after the previous advanced textbook on Microwave Remote Sensing by Ulaby, Moore and Fung has been published as three separate volumes, now an up-to-date new textbook has been published. The 1000-page book covers theoretical models, system design and operation, and geoscientific applications of active and passive microwave remote sensing systems. It is designed as a textbook at the postgraduate level, as well as a reference for the practicing professional. The book is caught by a thorough introduction into the physics and mathematics of electrical engineering applied to microwave radiation. Here on overview of its chapters with a short description of its focus will be given.

  2. Enhanced antitumor activity of low-dose continuous administration schedules of topotecan in prostate cancer

    PubMed Central

    Aljuffali, Ibrahim A; Mock, Jason N; Costyn, Leah J; Nguyen, Ha; Nagy, Tamas; Cummings, Brian S

    2011-01-01

    Purpose The objective of this study was to determine the antitumor effects of alternate dosing schedules of topotecan in prostate cancer. Results A concentration-dependent increase in cytotoxicity was observed in PC-3 and LNCaP cells after topotecan treatment using conventional and metronomic protocols. A significant increase in potency (2.4–18 fold, after 72 h) was observed following metronomic dosing compared with conventional dosing administration in both cell lines. Metronomic dosing also increased the percentage of PC-3 cells in the G2/M, compared with control, but did not alter LNCaP cell cycle distribution. Metronomic dosing increased p21 protein expression in LNCaP and PC-3 cells compared with conventional dosing. The observed in vitro activity was confirmed using an in vivo model of human prostate cancer. Metronomic dosing and continuous infusion decreased tumor volume significantly (p ≤ 0.05) compared with control and conventional topotecan treatment, but had no effect on tumor vascular staining. Methods The cytotoxicity of topotecan after conventional or metronomic dosing was determined by examining cellular morphology, mitochondrial enzymatic activity (MTT), total cellular protein (SRB), annexin V and propidium iodine (PI) staining, cell cycle and protein gel blot analysis in human prostate cancer cell lines (PC-3 and LNCaP) and the effects metronomic or continuous infusion on tumor growth in an in vivo tumor xenograft model. Conclusions These data support the hypothesis that low-dose continuous administration of topotecan increases potency compared with conventional dosing in prostate cancer. These data also suggest the novel finding that the enhanced antitumor activity of topotecan following low-dose exposure correlates to alterations in cell cycle and increased p21 expression. PMID:21709443

  3. Sulforaphane Bioavailability and Chemopreventive Activity in Women Scheduled for Breast Biopsy.

    PubMed

    Atwell, Lauren L; Zhang, Zhenzhen; Mori, Motomi; Farris, Paige E; Vetto, John T; Naik, Arpana M; Oh, Karen Y; Thuillier, Philippe; Ho, Emily; Shannon, Jackilen

    2015-12-01

    Epidemiologic studies suggest a protective effect of cruciferous vegetables on breast cancer. Sulforaphane (SFN), an active food component derived from crucifers, has been shown to be effective in breast cancer chemoprevention. This study evaluated the chemopreventive effect of SFN on selective biomarkers from blood and breast tissues. In a 2- to 8-week double-blinded, randomized controlled trial, 54 women with abnormal mammograms and scheduled for breast biopsy were randomized to consume a placebo or a glucoraphanin (GFN) supplement providing SFN (n = 27). Plasma and urinary SFN metabolites, peripheral blood mononuclear cell (PBMC) histone deacetylase (HDAC) activity, and tissue biomarkers (H3K18ac, H3K9ac, HDAC3, HDAC6, Ki-67, p21) were measured before and after the intervention in benign, ductal carcinoma in situ, or invasive ductal carcinoma breast tissues. Within the supplement group, Ki-67 (P = 0.003) and HDAC3 (P = 0.044) levels significantly decreased in benign tissue. Pre-to-postintervention changes in these biomarkers were not significantly different between treatment groups after multiple comparison adjustment. GFN supplementation was associated with a significant decrease in PBMC HDAC activity (P = 0.04). No significant associations were observed between SFN and examined tissue biomarkers when comparing treatment groups. This study provides evidence that GFN supplementation for a few weeks is safe but may not be sufficient for producing changes in breast tissue tumor biomarkers. Future studies employing larger sample sizes should evaluate alternative dosing and duration regimens to inform dietary SFN strategies in breast cancer chemoprevention. PMID:26511489

  4. Bipedality and hair loss in human evolution revisited: The impact of altitude and activity scheduling.

    PubMed

    Dávid-Barrett, Tamás; Dunbar, Robin I M

    2016-05-01

    Bipedality evolved early in hominin evolution, and at some point was associated with hair loss over most of the body. One classic explanation (Wheeler 1984: J. Hum. Evol. 13, 91-98) was that these traits evolved to reduce heat overload when australopiths were foraging in more open tropical habitats where they were exposed to the direct effects of sunlight at midday. A recent critique of this model (Ruxton & Wilkinson 2011a: Proc. Natl. Acad. Sci. USA 108, 20965-20969) argued that it ignored the endogenous costs of heat generated by locomotion, and concluded that only hair loss provided a significant reduction in heat load. We add two crucial corrections to this model (the altitude at which australopiths actually lived and activity scheduling) and show that when these are included there are substantial reductions in heat load for bipedal locomotion even for furred animals. In addition, we add one further consideration to the model: we extend the analysis across the full 24 h day, and show that fur loss could not have evolved until much later because of the thermoregulatory costs this would have incurred at the altitudes where australopiths actually lived. Fur loss is most likely associated with the exploitation of open habitats at much lower altitudes at a much later date by the genus Homo. PMID:27178459

  5. Career & Life Planning Portfolio Resource Book. Activities To Accompany the South Dakota Career and Life Planning Portfolio, 1999-2000.

    ERIC Educational Resources Information Center

    South Dakota State Dept. of Education, Pierre. Div. of Workforce and Career Preparation.

    This resource book provides several career development activities to accompany the South Dakota "My Career and Life Planning Portfolio," which is appended. The activities are arranged according to the following four folders found within the portfolio jacket: career and education planning; skills employers want; projects/work samples; and…

  6. Steps to Self-Determination: A Curriculum To Help Adolescents Learn To Achieve Their Goals. Student Activity Book.

    ERIC Educational Resources Information Center

    Field, Sharon; Hoffman, Alan

    This student activity book includes worksheets that secondary students with and without disabilities can use to complete each activity in the "Steps to Self-Determination" curriculum. The program is meant to assist students in learning more about themselves and developing the skills they need to achieve their goals, getting support from family and…

  7. 32 CFR 644.8 - Planning and scheduling real estate activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Project Planning Civil Works § 644.8 Planning and scheduling.... (2) It is essential that adequate funds be programmed on ENG Form 2213, Advance Engineering...

  8. 32 CFR 644.8 - Planning and scheduling real estate activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Project Planning Civil Works § 644.8 Planning and scheduling.... (2) It is essential that adequate funds be programmed on ENG Form 2213, Advance Engineering...

  9. 32 CFR 644.8 - Planning and scheduling real estate activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Project Planning Civil Works § 644.8 Planning and scheduling.... (2) It is essential that adequate funds be programmed on ENG Form 2213, Advance Engineering...

  10. 32 CFR 644.8 - Planning and scheduling real estate activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Project Planning Civil Works § 644.8 Planning and scheduling.... (2) It is essential that adequate funds be programmed on ENG Form 2213, Advance Engineering...

  11. 32 CFR 644.8 - Planning and scheduling real estate activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Project Planning Civil Works § 644.8 Planning and scheduling.... (2) It is essential that adequate funds be programmed on ENG Form 2213, Advance Engineering...

  12. Learning about Heredity and Embryology. Superific Science Book II. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Designed to provide teachers with low cost laboratory exercises, project ideas, and classroom activities for individuals and groups, this document focuses on the concepts of heredity and embryology. The materials address the topics of: (1) cell division; (2) the identification of the human embryo; (3) chromosomes; (4) DNA; (5) differences in the…

  13. Learning about Body Systems. Superific Science Book IX. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    This document offers an explanation and drawings of each of the major systems of the human body and of the five senses. It provides teachers with classroom activities, demonstrations, and experiments which are intended to involve students in the acquisition of knowledge concerning the structure and function of their bodies. The drawings of the…

  14. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    Manohar, C. S.

    2015-02-01

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

  15. NASA scheduling technologies

    NASA Technical Reports Server (NTRS)

    Adair, Jerry R.

    1994-01-01

    This paper is a consolidated report on ten major planning and scheduling systems that have been developed by the National Aeronautics and Space Administration (NASA). A description of each system, its components, and how it could be potentially used in private industry is provided in this paper. The planning and scheduling technology represented by the systems ranges from activity based scheduling employing artificial intelligence (AI) techniques to constraint based, iterative repair scheduling. The space related application domains in which the systems have been deployed vary from Space Shuttle monitoring during launch countdown to long term Hubble Space Telescope (HST) scheduling. This paper also describes any correlation that may exist between the work done on different planning and scheduling systems. Finally, this paper documents the lessons learned from the work and research performed in planning and scheduling technology and describes the areas where future work will be conducted.

  16. Tsikavytys' neznanym: uchnivs'kyi zoshyt (Fascination with the Unknown: Student Activity Book) [and] Tsikavytys' neznanym: vidpovidi do uchnivs'koho zoshyta (Fascination with the Unknown: Answer Key to Student Activity Book). Collage 2: A Ukrainian Language Development Series.

    ERIC Educational Resources Information Center

    Boruszczak, Bohdan, Comp.; Wozniak, Odarka, Comp.

    One of four intermediate- to advanced-level activity books in a series, this student workbook offers a selection of exercises, vocabulary builders, dialogs, and writing exercises for language skill development. It is intended for use in the instruction of native speakers, heritage language learners, or second language learners of Ukrainian. Also…

  17. Uiavy sobi: uchnivs'ski zoshyt [and] vidpovidi do uchnivs'koho zoshyta (Just Imagine: Activity Book [and] Answer Key to Student Activity Book). Collage 3: A Ukrainian Language Development Series.

    ERIC Educational Resources Information Center

    Boruszczak, Bohdan, Comp.

    This workbook is one of four intermediate- to advanced-level activity books in a series for teaching the Ukrainian language to both native speakers and second language learners. It offers a selection of exercises, vocabulary builders, dialogs, and writing exercises for language skill development. A teacher's answer key to accompany the activity…

  18. Khorobrist': uchnivs'kyi zoshyt (Courage: Student Activity Book) [and] Khorobrist': vidpovidi do uchnivs'koho zoshyta (Courage: Answer Key to Student Activity Book). Collage 2: A Ukrainian Language Development Series.

    ERIC Educational Resources Information Center

    Boruszczak, Bohdan, Comp.; And Others

    One of four intermediate- to advanced-level activity books in a series, this student workbook offers a selection of exercises, vocabulary builders, dialogs, and writing exercises for language skill development. It is intended for use in the instruction of native speakers, heritage language learners, or second language learners of Ukrainian. Also…

  19. I smikh, i plach: uchnivs'ski zoshyt [and] vidpovidi do uchnivs'koho zoshyta (Laughter and Tears: Activity Book [and] Answer Key to Student Activity Book). Collage 3: A Ukrainian Language Development Series.

    ERIC Educational Resources Information Center

    Boruszczak, Bohdan, Comp.

    This workbook is one of four intermediate- to advanced-level activity books in a series for teaching the Ukrainian language to both native speakers and second language learners. It offers a selection of exercises, vocabulary builders, dialogs, and writing exercises for language skill development. A teacher's answer key to accompany the activity…

  20. Tsikave: uchnivs'ski zoshyt [and] vidpovidi do uchnivs'koho zoshyta (It's Interesting: Activity Book [and] Answer Key to Student Activity Book). Collage 3: A Ukrainian Language Development Series.

    ERIC Educational Resources Information Center

    Boruszczak, Bohdan, Comp.

    This workbook is one of four intermediate- to advanced-level activity books in a series for teaching the Ukrainian language to both native speakers and second language learners. It offers a selection of exercises, vocabulary builders, dialogs, and writing exercises for language skill development. A teacher's answer key to accompany the activity…

  1. Vzaiemyny mizh liud'my: uchnivs'kyi zoshyt (Relationships: Student Activity Book) [and] Vzaiemyny mizh liud'my: vidpovidi do uchnivs'koho zoshyta (Relationships: Answer Key to Student Activity Book). Collage 2: A Ukrainian Language Development Series.

    ERIC Educational Resources Information Center

    Boruszczak, Bohdan, Comp.; And Others

    One of four intermediate- to advanced-level activity books in a series, this student workbook offers a selection of exercises, vocabulary builders, dialogs, and writing exercises for language skill development. It is intended for use in the instruction of native speakers, heritage language learners, or second language learners of Ukrainian. Also…

  2. Liuds'ka vdacha: uchnivs'kyi zoshyt (Human Nature: Student Activity Book) [and] Liuds'ka vdacha: vidpovidi do uchnivs'koho zoshyta (Human Nature: Answer Key to Student Activity Book). Collage 2: A Ukrainian Language Development Series.

    ERIC Educational Resources Information Center

    Boruszczak, Bohdan, Comp.; And Others

    One of four intermediate- to advanced-level activity books in a series, this student workbook offers a selection of exercises, vocabulary builders, dialogs, and writing exercises for language skill development. It is intended for use in the instruction of native speakers, heritage language learners, or second language learners of Ukrainian. Also…

  3. Dva shliakhy: uchnivs'ski zoshyt [and] vidpovidi do uchnivs'koho zoshyta (Two Paths: Student Activity Book [and] Answer Key to Student Activity Book). Collage 3: A Ukrainian Language Development Series.

    ERIC Educational Resources Information Center

    Boruszczak, Bohdan, Comp.

    This workbook is one of four intermediate- to advanced-level activity books in a series for teaching the Ukrainian language to both native speakers and second language learners. It offers a selection of exercises, vocabulary builders, dialogs, and writing exercises for language skill development. A teacher's answer key to accompany the activity…

  4. Overwintering strategy of Yunnan snub-nosed monkeys: adjustments in activity scheduling and foraging patterns.

    PubMed

    Grueter, Cyril C; Li, Dayong; Ren, Baoping; Li, Ming

    2013-04-01

    Temperate forests are characterized by pronounced climatic and phenological seasonality. Primates inhabiting such environments experience prolonged resource scarcity and low ambient temperatures in winter and are expected to adjust time allocation and foraging behavior so as to maintain their energy balance. We analyzed the activity scheduling of a group of Yunnan snub-nosed monkeys (Rhinopithecus bieti) based on data collected over 20 months in the high-altitude (>3000 m) Samage Forest, Baimaxueshan Nature Reserve, PRC. The forest consists of evergreen conifers and oaks and deciduous broadleaf trees. The diet varied seasonally, with young leaves preferentially exploited in spring and fruits in summer. The monkeys subsisted on readily available fallback resources (mainly lichens) in winter [Grueter et al. in (Am J Phys Anthropol 140:700-715, 2009)]. We predicted that this switch to a relatively low-quality diet would prompt an increase in feeding effort and decrease in moving effort. We found that the monkeys spent significantly more time feeding in winter than in the other seasons. The monthly time devoted to feeding was also negatively correlated with temperature and positively with percentage of lichens in the diet. Time spent on moving did not vary among seasons or with temperature, but day-journey length was found to be longer on hotter days. Time spent resting was lower in winter and under colder conditions and was also negatively correlated with time spent feeding, indicating that resting time is converted into feeding time during times of ecological stress. These results indicate a strong effect of seasonality on time allocation patterns, constraints on inactivity phases, and the prevalence of an energy-conserving foraging strategy in winter, when costs of thermoregulation were high and the availability of preferred food was low. PMID:23160943

  5. Literacy Learning Parties for 3-5 Year Olds. Activity Book = Fiestas de aprendizaje de alfabetismo para ninos de 3-5 anos. Libro de actividades.

    ERIC Educational Resources Information Center

    Daniels, Ellen R.

    Noting that family members are a child's first teachers and set the course for future success, this activity book of "literacy learning parties" presents 10 activities that can be used at home to practice the skills and ideas learned at parent literacy workshops. Presented in English and Spanish versions, the activity book discusses the importance…

  6. Language Arts & Environmental Awareness: 100+ Integrated Books and Activities for Children.

    ERIC Educational Resources Information Center

    Roberts, Patricia L.

    This multi-purpose book is for teachers, librarians, and parents who want to develop children's awareness of environmental matters while building and refining their language arts skills. In response to the challenge for school districts to integrate environmental education into the curriculum, this book presents environmental awareness topics to…

  7. DSN Scheduling Engine

    NASA Technical Reports Server (NTRS)

    Clement, Bradley; Johnston, Mark; Wax, Allan; Chouinard, Caroline

    2008-01-01

    The DSN (Deep Space Network) Scheduling Engine targets all space missions that use DSN services. It allows clients to issue scheduling, conflict identification, conflict resolution, and status requests in XML over a Java Message Service interface. The scheduling requests may include new requirements that represent a set of tracks to be scheduled under some constraints. This program uses a heuristic local search to schedule a variety of schedule requirements, and is being infused into the Service Scheduling Assembly, a mixed-initiative scheduling application. The engine resolves conflicting schedules of resource allocation according to a range of existing and possible requirement specifications, including optional antennas; start of track and track duration ranges; periodic tracks; locks on track start, duration, and allocated antenna; MSPA (multiple spacecraft per aperture); arraying/VLBI (very long baseline interferometry)/delta DOR (differential one-way ranging); continuous tracks; segmented tracks; gap-to-track ratio; and override or block-out of requirements. The scheduling models now include conflict identification for SOA(start of activity), BOT (beginning of track), RFI (radio frequency interference), and equipment constraints. This software will search through all possible allocations while providing a best-effort solution at any time. The engine reschedules to accommodate individual emergency tracks in 0.2 second, and emergency antenna downtime in 0.2 second. The software handles doubling of one mission's track requests over one week (to 42 total) in 2.7 seconds. Further tests will be performed in the context of actual schedules.

  8. Gain-Scheduled Approximations to H-Infinity Controllers for the F/A-18 Active Aeroelastic Wing

    NASA Technical Reports Server (NTRS)

    Lind, Rick

    1999-01-01

    The Active Aeroelastic Wing will demonstrate technologies related to aeroservoelastic effects such as wing twist and load minimization. This paper presents a control design based on H-infinity synthesis that simultaneously considers the multiple objectives associated with handling qualities, actuator limitations, and loads. The controller is realized as a filter and gain set approximation to a state-space H-infinity controller. This approximation allows scheduling of the controller over a flight envelope.

  9. Building Model NASA Satellites: Elementary Students Studying Science Using a NASA-Themed Transmedia Book Featuring Digital Fabrication Activities

    ERIC Educational Resources Information Center

    Tillman, Daniel; An, Song; Boren, Rachel; Slykhuis, David

    2014-01-01

    This study assessed the impact of nine lessons incorporating a NASA-themed transmedia book featuring digital fabrication activities on 5th-grade students (n = 29) recognized as advanced in mathematics based on their academic record. Data collected included a pretest and posttest of science content questions taken from released Virginia Standards…

  10. Crossing Cultures--Third World Women. A Book of Materials, Activities, and Ideas for the Classroom Teacher.

    ERIC Educational Resources Information Center

    Valiant, Sharon

    This resource bibliography includes and briefly discusses activities and instructional materials on the lives of women in the non-European/non-white world, suitable for use in elementary and secondary school rooms. The books, films, and other materials give a sampling of ideas and contributions often overlooked in middle-class America (for…

  11. Investigate the Child's Scientific Activities on Practical Child's Activity Books for the Kindergarten's Children

    ERIC Educational Resources Information Center

    Aldarabah, Intisar Turki; Al-Mouhtadi, Reham

    2015-01-01

    This research aimed to investigate the extent to which the interactive international curriculum is included in the "Child's Scientific Activities" issued by the Ministry of Education in Jordan, for the kindergarten stage according to the global criterion (NRC). In order to answer the study questions, an instrument was developed to…

  12. Scheduling language and algorithm development study. Appendix: Study approach and activity summary

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The approach and organization of the study to develop a high level computer programming language and a program library are presented. The algorithm and problem modeling analyses are summarized. The approach used to identify and specify the capabilities required in the basic language is described. Results of the analyses used to define specifications for the scheduling module library are presented.

  13. 15 CFR 712.2 - Restrictions on activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS... § 745.1 of the Export Administration Regulations (EAR) (15 CFR parts 730 through 774). For specific... International Traffic in Arms Regulations (22 CFR parts 120 through 130) for Schedule 1 chemicals subject to...

  14. 15 CFR 712.2 - Restrictions on activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS... § 745.1 of the Export Administration Regulations (EAR) (15 CFR parts 730 through 774). For specific... International Traffic in Arms Regulations (22 CFR parts 120 through 130) for Schedule 1 chemicals subject to...

  15. 15 CFR 712.2 - Restrictions on activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS... § 745.1 of the Export Administration Regulations (EAR) (15 CFR parts 730 through 774). For specific... International Traffic in Arms Regulations (22 CFR parts 120 through 130) for Schedule 1 chemicals subject to...

  16. 15 CFR 712.2 - Restrictions on activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS... § 745.1 of the Export Administration Regulations (EAR) (15 CFR parts 730 through 774). For specific... International Traffic in Arms Regulations (22 CFR parts 120 through 130) for Schedule 1 chemicals subject to...

  17. 15 CFR 712.2 - Restrictions on activities involving Schedule 1 chemicals.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS... § 745.1 of the Export Administration Regulations (EAR) (15 CFR parts 730 through 774). For specific... International Traffic in Arms Regulations (22 CFR parts 120 through 130) for Schedule 1 chemicals subject to...

  18. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    Clevers, Jan G. P. W.

    2016-09-01

    For many years a good introductory book for undergraduate and postgraduate students on remote sensing of the Earth's land surface, which was not starting with an emphasis on traditional photographic techniques, was missing. In 2010 the first edition of the book Fundamentals of Satellite Remote Sensing by Emilio Chuvieco and Alfredo Huete was published by CRC Press and it was filling this gap. Now the second edition by Emilio Chuvieco was published by CRC Press. This second edition is made more attractive by the use of colour and including colour illustrations instead of the black-and-white ones in the first edition.

  19. Distinguished Books.

    ERIC Educational Resources Information Center

    Bowker Annual Library and Book Trade Almanac, 1994

    1994-01-01

    This section includes lists compiled by the American Library Association (ALA) of the best adult books of 1993, including fiction, poetry, and nonfiction; the best young adult books; the best children's books; best sellers; and recipients of literary prizes. (LRW)

  20. Women bound to be active (years 3 and 4): can a book club help women overcome barriers to physical activity and improve self-worth?

    PubMed

    Huberty, Jennifer L; Vener, Jamie; Ransdell, Lynda; Schulte, Laura; Budd, Melissa A; Gao, Yong

    2010-01-01

    Little progress has been made toward increasing physical activity in women. This study aimed to determine if an 8-month theory-based book club intervention (Women Bound to Be Active) was effective in increasing: (a) self-worth, (b) benefits relative to barriers to physical activity, and (c) physical activity in women (n = 51). Findings suggested a book club was effective for improving: self-worth, the benefits relative to barriers to physical activity, and possibly participation in physical activity. This is an innovative model to help women become more active and learn skills that may enable them to be active on their own long after a physical activity program has ended. PMID:20349397

  1. The impact of using a veterinary medicine activity book in the classroom on fifth- and sixth-grade students' depictions of veterinarians.

    PubMed

    San Miguel, Sandra F; Burgess, Wilella; Cipriani Davis, Kauline S; Reed, Dorothy; Adedokun, Omolola

    2013-01-01

    Efforts to develop a diverse, future veterinary workforce must start as early as elementary school, when children begin to form perceptions about careers. The objective of the current project was to determine the impact of the Veterinary Medicine Activity Book: Grade 5 on fifth- and sixth-grade students' depictions of veterinarians. The book was delivered as part of the curriculum in four classrooms. Students were asked to draw a veterinarian and describe the veterinarian's activities before and after being exposed to the book. Drawings were evaluated for the gender and race/ethnicity of the illustrated veterinarian, the description of the veterinarian's activity, and animals portrayed. Significant differences were detected within three of four classrooms. In one class, after exposure to the activity book, more students drew male veterinarians and veterinarians performing an activity specifically mentioned in the book. In a second class, more students drew large animals after exposure to the activity book. In a third class, after exposure to the activity book, more students drew large animals and veterinarians performing an activity specifically mentioned in the book. Results provide preliminary evidence that children's depictions of veterinarians can be altered through use of educational materials delivered in classrooms through teacher-led discussion or formal lesson plans. PMID:24072189

  2. Potent therapeutic activity of irinotecan (CPT-11) and its schedule dependency in medulloblastoma xenografts in nude mice.

    PubMed

    Vassal, G; Boland, I; Santos, A; Bissery, M C; Terrier-Lacombe, M J; Morizet, J; Sainte-Rose, C; Lellouch-Tubiana, A; Kalifa, C; Gouyette, A

    1997-09-26

    The anti-tumor activity of irinotecan (CPT-11), a DNA-topoisomerase 1 inhibitor, was evaluated in 5 advanced stage subcutaneous medulloblastoma xenografts in nude mice, using different schedules of administration. With a 5-day schedule, the highest i.v. dose tested (40 mg kg-1 day-1) induced complete regressions in all xenografts but 1, and delays in tumor growth always exceeded 30 days. Two xenografts, IGRM11 and IGRM33, were highly sensitive, and animals survived tumor-free beyond 120 days after treatment. CPT-11 clearly retained its anti-tumor activity at a lower dosage (27 mg kg-1 day-1). CPT-11 was significantly more active than cyclophosphamide, thiotepa and etoposide against the 3 xenografts evaluated. To study the schedule dependency of its anti-tumor activity, CPT-11 was given i.v. at the same total doses over the same period (33 days) using either a protracted or a sequential schedule in IGRM34-bearing mice. With a dose of 10 mg kg-1 day-1 given on days 0-4, days 7-11, days 21-25 and days 28-32 (total dose, 200 mg kg-1), 3 of 6 animals were tumor free on day 378. The same total dose given with a sequential schedule, i.e., 20 mg kg-1 day-1 on days 0-4 and days 28-32, failed to induce complete regression. The plasma pharmacokinetics of CPT-11 and SN-38 were studied in IGRM34-bearing animals after a single i.v. dose of 10 and 40 mg kg-1. The plasma clearance rate of CPT-11 was dose dependent. The ratio between the SN-38 and CPT-11 area under the curve in plasma was 0.4-0.65, i.e., significantly higher than that observed in humans at the maximum tolerated dose (0.01-0.05). Conversely, this ratio was 10-fold lower in tumor than in plasma. Clinical development of irinotecan is warranted in pediatric malignancies. PMID:9334824

  3. Children's Books. Book Reviews.

    ERIC Educational Resources Information Center

    Moulton, Kate

    1994-01-01

    Reviews 10 children's books, published or reissued 1988-93, about daily life, traditional culture, and schooling among Taos Pueblo, Zuni Pueblo, Navajo, Inuit, Guatemalan, and other Native peoples, as well as tales from Native American oral tradition, the life of a buffalo, and Cherokee and Athapascan historical fiction. Includes grade range and…

  4. The range scheduling aid

    NASA Technical Reports Server (NTRS)

    Halbfinger, Eliezer M.; Smith, Barry D.

    1991-01-01

    The Air Force Space Command schedules telemetry, tracking and control activities across the Air Force Satellite Control network. The Range Scheduling Aid (RSA) is a rapid prototype combining a user-friendly, portable, graphical interface with a sophisticated object-oriented database. The RSA has been a rapid prototyping effort whose purpose is to elucidate and define suitable technology for enhancing the performance of the range schedulers. Designing a system to assist schedulers in their task and using their current techniques as well as enhancements enabled by an electronic environment, has created a continuously developing model that will serve as a standard for future range scheduling systems. The RSA system is easy to use, easily ported between platforms, fast, and provides a set of tools for the scheduler that substantially increases his productivity.

  5. Open Books, Open Minds.

    ERIC Educational Resources Information Center

    McMath, Joan; King, Margaret

    1993-01-01

    Describes using picture books and science activities in early childhood science instruction. Suggests titles of books and activities for the following topics: Time for Pets; Environmental Awareness; Dinosaurs Galore; Nighttime Science; Simple Machines; Insect Collections; Snowy Days; Water, Water, Everywhere; and Experimental Activities. (PR)

  6. Multi-day activity scheduling reactions to planned activities and future events in a dynamic model of activity-travel behavior

    NASA Astrophysics Data System (ADS)

    Nijland, Linda; Arentze, Theo; Timmermans, Harry

    2014-01-01

    Modeling multi-day planning has received scarce attention in activity-based transport demand modeling so far. However, new dynamic activity-based approaches are being developed at the current moment. The frequency and inflexibility of planned activities and events in activity schedules of individuals indicate the importance of incorporating those pre-planned activities in the new generation of dynamic travel demand models. Elaborating and combining previous work on event-driven activity generation, the aim of this paper is to develop and illustrate an extension of a need-based model of activity generation that takes into account possible influences of pre-planned activities and events. This paper describes the theory and shows the results of simulations of the extension. The simulation was conducted for six different activities, and the parameter values used were consistent with an earlier estimation study. The results show that the model works well and that the influences of the parameters are consistent, logical, and have clear interpretations. These findings offer further evidence of face and construct validity to the suggested modeling approach.

  7. Sharing Skills: Reach for a Book; Book Week Puzzle Packet.

    ERIC Educational Resources Information Center

    Bauer, Caroline Feller

    1986-01-01

    Reach for a Book is the theme for Children's Book Week 1986, and book presentations, activities, and exhibits to emphasize the joy of reading are listed. A Book Week Puzzle Packet provides two puzzles designed to reinforce the idea of using the card catalog to find materials on specific subjects. (EM)

  8. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    Fonte, Cidália C.

    2016-02-01

    The use of geospatial data for a wide variety of applications has increased continuously over the last decades and a great variety of packages of open source GIS software are now available, with diverse characteristics. R was created as free software mainly for statistical computation and graphics, but offers now a large diversity of packages to process and visualize spatial data. Many books dedicated to R are available (e.g., Zuur et al., 2009; Chambers, 2008), but not many about spatial analysis in R (Bivand et al., 2008). The book under analysis is aimed for beginners both in R and in spatial analysis, and therefore can be used as a starting point for students and professionals which may want to enter the area of spatial analysis with R.

  9. Book It!

    ERIC Educational Resources Information Center

    Baird, Diane; Vesper, Virginia

    On the Internet, one can not only buy books but also obtain information about publishers and vendors, book reviews, authors, and other book-related information. Even electronic texts are available for downloading or browsing online. The paper discusses World Wide Web sites for many book-related information needs, whether a person is searching for…

  10. Distinguished Books.

    ERIC Educational Resources Information Center

    Marles, Daisy; Ink, Gary

    1999-01-01

    Presents the following lists of distinguished books: "Best Books of 1998"; "Best Young Adult Books"; "Notable Children's Videos"; "Best Children's Books"; "Notable Recordings for Children"; "Notable Software and Web Sites for Children"; "Quick Picks for Reluctant Young Adult Readers"; "Bestsellers of 1998"; and "Literary Prizes, 1998." (AEF)

  11. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    van der Linden, Sebastian

    2016-05-01

    Compiling a good book on urban remote sensing is probably as hard as the research in this disciplinary field itself. Urban areas comprise various environments and show high heterogeneity in many respects, they are highly dynamic in time and space and at the same time of greatest influence on connected and even tele-connected regions due to their great economic importance. Urban remote sensing is therefore of great importance, yet as manifold as its study area: mapping urban areas (or sub-categories thereof) plays an important (and challenging) role in land use and land cover (change) monitoring; the analysis of urban green and forests is by itself a specialization of ecological remote sensing; urban climatology asks for spatially and temporally highly resolved remote sensing products; the detection of artificial objects is not only a common and important remote sensing application but also a typical benchmark for image analysis techniques, etc. Urban analyses are performed with all available spaceborne sensor types and at the same time they are one of the most relevant fields for airborne remote sensing. Several books on urban remote sensing have been published during the past 10 years, each taking a different perspective. The book Global Urban Monitoring and Assessment through Earth Observation is motivated by the objectives of the Global Urban Observation and Information Task (SB-04) in the GEOSS (Global Earth Observation System of Systems) 2012-2015 workplan (compare Chapter 2) and wants to highlight the global aspects of state-of-the-art urban remote sensing.

  12. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    Wegener, Daan

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

  13. The Japanese experience with the Blue Book and subsequent activities in environmental biosafety of GM crops.

    PubMed

    Hayashi, Kenichi

    2006-01-01

    The Blue Book made a big contribution to the development of the Japanese Ministry of Agriculture, Forestry and Fisheries (MAFF) guidelines established in 1991 for almost all of the basic issues. However, the MAFF guidelines could not sufficiently cover some important areas that the Blue Book addressed well, such as potential consequences. This gap has been recovered substantially by a new law established in 2003. Japan still faces several important issues, including assessment of stacked products, potential consequences, comparative assessment, assessment of imported GM commodities and movement of concerned groups. PMID:17640516

  14. International Fall Festivals. Projects and Patterns for Holiday Gifts, Greetings, Ornaments, Decorations, and Classroom Displays. A Seasonal Idea/Activity Book for Grades 1-6.

    ERIC Educational Resources Information Center

    Barr, Marilynn G.

    This book provides a collection of patterns and activities based on the origins of customs and traditions practiced during the fall holidays in countries around the world. Students celebrate traditional and contemporary fall holidays by creating art projects and writing about the celebrations. The book features hands-on cut-and-paste activities…

  15. International Winter Festivals. Projects and Patterns for Holiday Gifts, Greetings, Ornaments, Decorations, and Classroom Displays. A Seasonal Idea/Activity Book for Grades 1-6.

    ERIC Educational Resources Information Center

    Barr, Marilynn G.

    This book provides a collection of patterns and activities based on the origins of customs and traditions practiced during the winter holiday seasons in countries around the world. Christmas is a Christian tradition, but it is recognized by many in the world as a time of joy, hope, peace on earth, and goodwill for all. This book examines how many…

  16. Presidents: Understanding America's Presidents through Research-Related Activities. A Good Apple Activity Book for Grades 4-8. Revised Edition.

    ERIC Educational Resources Information Center

    Aten, Jerry

    This activity book is designed for grades 4-8 but could be modified for other levels. Mini-units begin with a brief biographical sketch of a U.S. president, including highlights of his life and administration. Twelve trivia questions accompany each sketch and require additional reading from other sources. Thought questions are based on an analysis…

  17. Practical Techniques for Enhancing Self-Esteem. Activity Book for Leaders and Participants.

    ERIC Educational Resources Information Center

    Frey, Diane; Carlock, C. Jesse

    This workbook for enhancing self esteem is formatted to be used either individually or by a group leader. The book is divided into phases of intervention to help individuals develop positive self esteem in a systematic, sequential approach. The first phase focuses on identity. Techniques in this phase help individuals to become more aware of who…

  18. Teaching with Folk Stories of the Hmong: An Activity Book. Learning through Folklore Series.

    ERIC Educational Resources Information Center

    Cha, Dia; Livo, Norma J.

    This book is designed as a guide for teaching students about Hmong culture while building appreciation of worldwide cultural diversity. After providing an overview of the distinct history and customs of the Hmong, co-author Dia Cha shares her experiences growing up in Laotian villages, escaping from communist soldiers, living in refugee camps in…

  19. More2books

    ERIC Educational Resources Information Center

    Australian Mathematics Teacher, 2012

    2012-01-01

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

  20. Better Book Buddies.

    ERIC Educational Resources Information Center

    Block, Cathy Collins; Dellamura, Robyn J.

    2001-01-01

    Describes how book buddies activities enable both tutors and tutees to reach new heights in their literacy abilities. Describes how teachers can significantly increase these benefits by incorporating record-keeping and writing activities. Offers examples of book buddy journals, reflection forms, reading records, strategies checklists, question…

  1. Book Review:

    NASA Astrophysics Data System (ADS)

    Truscott, J. G.

    2004-05-01

    A book of this nature is long overdue; as could be expected from the pedigree of the editors, the coverage is comprehensive and, thanks to the authors selected, is of high quality. The book is divided into five sections, the central three of which are concerned with the measurement techniques themselves. The invasive techniques of mechanical testing and bone histology are dealt with in great detail at a level suitable for postgraduate students looking for an introduction to these techniques at a practical level. In the section dealing with the measurement techniques which use ionizing radiation, the chapters on DXA, neutron activation and radiogrammetry are well detailed and again at the appropriate level for postgraduate students. However, the chapters dealing with quantitative CT techniques are missing the sort of information that would have given them more authority. There is no mention of reconstruction algorithms or some of the typical shortcomings (e.g. partial volume artefacts) of these techniques and, given the excellent quality of the rest of the book, this was disappointing. The third of these technique sections deals with methods that do not use ionizing radiation. As one might expect with these two editors, the chapter on ultrasound is excellent and the coverage thorough and deep. The chapter on MRI and bone is particularly useful and timely as little has been published in this area and the debate about how best to measure bone quality in vivo has recently been rejoined. The chapters on finite element modelling and vibration analysis give a useful overview of the topics and have comprehensive reference lists for anyone who wishes to deepen their studies. The book has a useful introductory section. Bone biology is discussed in some detail, providing sufficient knowledge for the reader to be able to understand the basis and significance of the measurement techniques that follow. Exhaustive coverage is given to biological and radiation safety issues which

  2. Book Review: Book review

    NASA Astrophysics Data System (ADS)

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

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

  3. Active books: the design of an implantable stimulator that minimizes cable count using integrated circuits very close to electrodes.

    PubMed

    Liu, Xiao; Demosthenous, Andreas; Vanhoestenberghe, Anne; Jiang, Dai; Donaldson, Nick

    2012-06-01

    This paper presents an integrated stimulator that can be embedded in implantable electrode books for interfacing with nerve roots at the cauda equina. The Active Book overcomes the limitation of conventional nerve root stimulators which can only support a small number of stimulating electrodes due to cable count restriction through the dura. Instead, a distributed stimulation system with many tripole electrodes can be configured using several Active Books which are addressed sequentially. The stimulator was fabricated in a 0.6-μm high-voltage CMOS process and occupies a silicon area of 4.2 × 6.5 mm(2). The circuit was designed to deliver up to 8 mA stimulus current to tripole electrodes from an 18 V power supply. Input pad count is limited to five (two power and three control lines) hence requiring a specific procedure for downloading stimulation commands to the chip and extracting information from it. Supported commands include adjusting the amplitude of stimulus current, varying the current ratio at the two anodes in each channel, and measuring relative humidity inside the chip package. In addition to stimulation mode, the chip supports quiescent mode, dissipating less than 100 nA current from the power supply. The performance of the stimulator chip was verified with bench tests including measurements using tripoles in saline. PMID:23853144

  4. DSN Resource Scheduling

    NASA Technical Reports Server (NTRS)

    Wang, Yeou-Fang; Baldwin, John

    2007-01-01

    TIGRAS is client-side software, which provides tracking-station equipment planning, allocation, and scheduling services to the DSMS (Deep Space Mission System). TIGRAS provides functions for schedulers to coordinate the DSN (Deep Space Network) antenna usage time and to resolve the resource usage conflicts among tracking passes, antenna calibrations, maintenance, and system testing activities. TIGRAS provides a fully integrated multi-pane graphical user interface for all scheduling operations. This is a great improvement over the legacy VAX VMS command line user interface. TIGRAS has the capability to handle all DSN resource scheduling aspects from long-range to real time. TIGRAS assists NASA mission operations for DSN tracking of station equipment resource request processes from long-range load forecasts (ten years or longer), to midrange, short-range, and real-time (less than one week) emergency tracking plan changes. TIGRAS can be operated by NASA mission operations worldwide to make schedule requests for the DSN station equipment.

  5. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    Kragh, Helge

    While "hydrostatics" has been known since antiquity, the word "hydrodynamics" was only coined by Daniel Bernoulli in 1738. From about that time onward the mechanics of fluids became an important area of physics which attracted the interest of some of the greatest mathematical physicists, including Euler, d'Alembert, Lagrange and Cauchy. Yet, in spite of its undeniable importance in the history of science, hydrodynamics has been largely ignored by modern historians. Fortunately this situation has now changed with the publication of Olivier Darrigol's book, which offers a modern and thorough treatment of the subject from its beginning about 1740 to the 1920s. It is to be hoped that the book will stimulate further interest in the history of hydrodynamics and related areas such as the history of elasticity and aerodynamics, and continuum mechanics in general. Darrigol, who may be best known for his works in the history of quantum and relativity theories, published in 2000 a comprehensive survey of the development of electrodynamics from Ampère to Einstein, a much needed replacement of Edmund Whittaker's classical history of ether and electricity. His present work gives a concise yet wide-ranging synthetic account of the development of hydrodynamics, an area of physics with some historical connections to field electrodynamics.

  6. Book Reviews

    NASA Astrophysics Data System (ADS)

    Catalano, Anthony

    1986-10-01

    Amorphous Silicon Solar Cells by K. Takahashi and M. Konagai is one of the first books dealing exclusively with the subject of amorphous silicon solar cells. The book was first published in Japanese in 1983 and was translated and published in English in 1986. Part 1, covering 94 pages, is a general introduction to solar energy, including the basic concepts, the prospects for cost reduction of the various competing photovoltaic technologies, and a discussion of several types of solar power systems, while Part 2 deals exclusively with the technical issues surrounding the application of amorphous silicon to solar cells. Throughout, reference is made to the impact of photovoltaics on the Japanese economy, both as a business activity and as a domestic supply of electrical energy. As the authors point out, photovoltaics is a national priority for the Japanese, with increasing business as well as government support. Although this was also once the case in the U.S., as memories of the recent energy crises fade, the bulk of this activity is shifting toward the Far East.

  7. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    Roberts, John T.

    Mauro Dorato's new book is subtitled "An Introduction to the History and Philosophy of Laws of Nature". This is a bit misleading: a reader previously unacquainted with any of the literature on the topic of laws of nature and related problems in the philosophy of science will find much of the book prohibitively challenging. But the book does aim for the kind of breadth and generality that one would expect from an introduction to the subject, and it serves well as a compact overview of the issues, views, arguments, and counter-arguments that have shaped the contemporary philosophical debate on laws of nature. Almost no important facet of the debate goes untouched. There are chapters or sections on: recent scholarship on the history of the notion of a law and its role in the study of nature; the characteristics of the things called "laws" in a wide range of sciences; the relations among laws, algorithmic compressibility of information, and the theory of measurement; the puzzling question of why so many laws of nature should be mathematical in form; regularity theories of laws; the universals approach to laws; the necessitarian approach to laws; skeptical eliminativism about laws; non-reductive realism about laws; the question of the supervenience of laws on non-nomic facts; the relations of laws to counterfactuals, causality, dispositions, explanation, chance, symmetry, and necessity; ceteris paribus clauses; the evolutionary contingency thesis and the question of biological laws; Wilhelm Dilthey and the alleged distinction between "nomothetic" sciences and "historical" ones; the question of psychophysical laws and the relation between this question and the problems of mental causation and free will; even the connection between the issue of psychophysical laws and Gibson's ecological theory of perception. This is an impressive range of topics, especially considering that they are all treated in only 174 pages. One result is that not all of them are treated with as

  8. The Effects of the Mars Exploration Rovers (MER) Work Schedule Regime on Locomotor Activity Circadian Rhythms, Sleep and Fatigue

    NASA Technical Reports Server (NTRS)

    DeRoshia, Charles W.; Colletti, Laura C.; Mallis, Melissa M.

    2008-01-01

    This study assessed human adaptation to a Mars sol by evaluating sleep metrics obtained by actigraphy and subjective responses in 22 participants, and circadian rhythmicity in locomotor activity in 9 participants assigned to Mars Exploration Rover (MER) operational work schedules (24.65 hour days) at the Jet Propulsion Laboratory in 2004. During MER operations, increased work shift durations and reduced sleep durations and time in bed were associated with the appearance of pronounced 12-hr (circasemidian) rhythms with reduced activity levels. Sleep duration, workload, and circadian rhythm stability have important implications for adaptability and maintenance of operational performance not only of MER operations personnel but also in space crews exposed to a Mars sol of 24.65 hours during future Mars missions.

  9. Sleep Duration, Schedule and Quality among Urban Chinese Children and Adolescents: Associations with Routine After-School Activities

    PubMed Central

    Jiang, Xiaoxiao; Hardy, Louise L.; Baur, Louise A.; Ding, Ding; Wang, Ling; Shi, Huijing

    2015-01-01

    Background With rapid urbanization accompanied by lifestyle changes, children and adolescents living in metropolitan areas are faced with many time use choices that compete with sleep. This study reports on the sleep hygiene of urban Chinese school students, and investigates the relationship between habitual after-school activities and sleep duration, schedule and quality on a regular school day. Methods Cross-sectional, school-based survey of school children (Grades 4–8) living in Shanghai, China, conducted in 2011. Self-reported data were collected on students’ sleep duration and timing, sleep quality, habitual after-school activities (i.e. homework, leisure-time physical activity, recreational screen time and school commuting time), and potential correlates. Results Mean sleep duration of this sample (mean age: 11.5-years; 48.6% girls) was 9 hours. Nearly 30% of students reported daytime tiredness. On school nights, girls slept less (p<0.001) and went to bed later (p<0.001), a sex difference that was more pronounced in older students. Age by sex interactions were observed for both sleep duration (p=0.005) and bedtime (p=0.002). Prolonged time spent on homework and mobile phone playing was related to shorter sleep duration and later bedtime. Adjusting for all other factors, with each additional hour of mobile phone playing, the odds of daytime tiredness and having difficulty maintaining sleep increased by 30% and 27% among secondary students, respectively. Conclusion There are sex differences in sleep duration, schedule and quality. Habitual activities had small but significant associations with sleep hygiene outcomes especially among secondary school students. Intervention strategies such as limiting children’s use of electronic screen devices after school are implicated. PMID:25611973

  10. Distinguished Books.

    ERIC Educational Resources Information Center

    Maryles, Daisy; Ink, Gary

    1998-01-01

    Lists best books by the American Library Association for the general reader, best young adult books, notable children's films and videos, best children's books, notable recordings for children, notable children's software and Web sites, quick picks for reluctant young adult readers, bestsellers of 1997, and literary prizes, 1997. (PEN)

  11. Book Review:

    NASA Astrophysics Data System (ADS)

    Vespignani, A.

    2004-09-01

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

  12. Strawberry Square. Song Book.

    ERIC Educational Resources Information Center

    Larson, Tom

    Designed to accompany a series of 33 television programs in music education for kindergarten and first grade children, this song book (containing sheet music) correlates with activities in the teacher's guide. Titles of songs included in the book are: Let a Song Tell a Story (short and long versions); If I Had a Hammer; A Happy Street; Let the…

  13. Mission scheduling

    NASA Technical Reports Server (NTRS)

    Gaspin, Christine

    1989-01-01

    How a neural network can work, compared to a hybrid system based on an operations research and artificial intelligence approach, is investigated through a mission scheduling problem. The characteristic features of each system are discussed.

  14. The OECD Blue Book on Recombinant DNA Safety Considerations: it's influence on ISBR and EFSA activities.

    PubMed

    Schiemann, Joachim

    2006-01-01

    Biosafety regulatory frameworks are intended to serve as mechanisms for ensuring the safe use of biotechnology products without imposing unacceptable risk to human health or the environment, or unintended constraints to technology transfer. The OECD Blue Book on "Recombinant DNA Safety Considerations", setting out principles and concepts for handling genetically modified organisms safely outside of contained laboratory conditions, was a milestone in the history of biotechnology. The "Recombinant DNA Safety Considerations" definitively became the major resource for the formulation of national regulatory frameworks and international regulations, including the Cartagena Protocol. PMID:17640515

  15. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    Freire, Olival

    2014-05-01

    This book concerns the many lives of Hugh Everett's seminal work on the interpretation of quantum mechanics. As these many lives were spread over time, like layers, the reading of this book is like an archeological tour as well as an adventure in physics, its philosophy and history. In short, the story traces the lives of his work. The first life was around 1956-1957 when Everett, a doctoral student under John Archibald Wheeler, wrote his dissertation at Princeton University and published it in the journal Review of Modern Physics. He presented an interpretation which dispensed with the need to collapse quantum states during measurements, thus dissolving the quantum measurement problem, and consistently reproduced results from quantum mechanics using Schrödinger's equation alone. Despite the face value of such a proposal it drew little attention until the end of the 1960s. This was when the second life of Everett's work began. In 1967 Bryce DeWitt appealed to Everett's work while working on the quantization of general relativity creating what is now called the Wheeler-DeWitt equation. Furthermore, DeWitt wanted give to Everett's work a wider audience than experts in quantum gravity. Supported by the editors of Physics Today a paper by himself presenting this interpretation as one of the possible ones for quantum mechanics triggered a heated debate on the subject in the periodical. Together with this new life a layer beneath the original publication of the dissertation appeared. In contact with Everett, DeWitt discovered that the 1957 dissertation and paper had been an abridged version of a more consistently developed interpretation. The full version of the work was then published in 1973 with the enticing title, suggested by DeWitt, of "The Many-Worlds Interpretation of Quantum Mechanics." This second life was larger than the first one, indeed it is alive until today, sparking a huge amount of technical work by physicists and philosophers attempting to solve what

  16. The Over-Scheduling Hypothesis Revisited: Intensity of Organized Activity Participation During Adolescence and Young Adult Outcomes.

    PubMed

    Mahoney, Joseph L; Vest, Andrea E

    2012-09-01

    Concern exists that youth who spend a lot of time participating in organized out-of-school activities (e.g., sports) are at-risk for poor developmental outcomes. This concern - called the over-scheduling hypothesis - has primarily been assessed in terms of adolescent adjustment. This longitudinal study of a nationally representative sample of 1,115 youth (ages 12-18) assessed long-term relations between intensity of participation during adolescence and adjustment at young adulthood (ages 18-24). Time diaries measured intensity as hours per week of participation. Results showed that, controlling for demographic factors and baseline adjustment, intensity was a significant predictor of positive outcomes (e.g., psychological flourishing, civic engagement, educational attainment) and unrelated to indicators of problematic adjustment (e.g., psychological distress, substance use, antisocial behavior) at young adulthood. PMID:23066336

  17. Time and Learning: Scheduling for Success. Hot Topics Series.

    ERIC Educational Resources Information Center

    Kennedy, Robert L., Ed.; Witcher, Ann E., Ed.

    This book provides information for educators considering ways to make the best use of time available for learning. Twenty-one articles are divided into 5 chapters. Chapter 1: "How Can We Make the Most of the School Day?" includes an overview and 6 articles: (1) "Block Scheduling" (Karen Irmsher); (2)"The Hybrid Schedule: Scheduling to the…

  18. Book Review:

    NASA Astrophysics Data System (ADS)

    Botet, R.

    2005-01-01

    This second edition of the popular book written by Quang Ho-Kim, Narenda Kumar and Chi Sing Lam, provides a comprehensive and interesting view of ten important topics in modern physics. All the sections have been updated: symmetry, lasers, superconductivity, chaos and fractals, stellar evolution, elementary particles and cosmology, while three new sections have been added to this edition: Bose-Einstein condensates, nanostructures and quantum computation. It is an impressive feat by the authors to cover such a wide panorama of physics from particles to cosmos and at a consistently high scientific level of information and explanation. This level is excellent and is at the frontier of current research but it does mean that some parts may be quite difficult for the undergraduate student. The ideal reader is probably the mature physicist revisiting familiar lines of thought, and following amazing bridges between distant topics. And if you are an active specialist in one particular topic, this book would give a clear insight on subjects outside your own field, allowing you to at last understand what your university colleague is really doing in a branch of physics with which you are totally unfamiliar. At the beginning, the style of writing can be disconcerting at this scientific level; equations are almost systematically avoided and illustrations are sparse, which can occasionally make the discussions rather ponderous, but the remarkable level of pedagogy and imaginative conception more than compensates for this. The fundamental ideas of exciting natural phenomena are elegantly discussed, while the authors never forget that physics is an experimental science, and address up-to-date applications in this manner. A brief bibliography is added at the end of each chapter, and a few simple exercises are given with answers. But the great strength of this book, and the main reason why it is worth reading by anyone interested in modern science, lies in the text itself which

  19. FOUNDATIONS OF THAI. BOOK I, PART 1.

    ERIC Educational Resources Information Center

    ANTHONY, EDWARD M.; AND OTHERS

    THIS BEGINNING TEXT PRESENTS THE ESSENTIALS OF THAI PRONUNCIATION AND GRAMMAR IN A FORMAT GEARED TO REGULAR COLLEGE LANGUAGE COURSE SCHEDULING. THE COURSE CONSISTS OF TWO VOLUMES, BOOK I, PART 1 (LESSONS 1-14) AND BOOK I, PART 2 (LESSONS 15-25), PROVIDING MATERIAL FOR TWO UNIVERSITY SEMESTERS OF CLASSROOM AND LABORATORY WORK. BASED ON A…

  20. "What Do I Teach for 90 Minutes?" Creating a Successful Block-Scheduled English Classroom.

    ERIC Educational Resources Information Center

    Porter, Carol

    The story of the process that Mundelein High School (located in a northwest suburb of Chicago, Illinois) as it moved from a traditional schedule to a block schedule is described throughout this book as a way to blend theory with practice. The book addresses types of block schedules; key issues for effective preparation; professional development…

  1. Book Review:

    NASA Astrophysics Data System (ADS)

    Borcherds, P.

    2005-03-01

    superb quotations to include all of them in this review, but one of Bragg's Golden Rules for newcomers to his laboratory should be on the door of every experimental laboratory: 'Never be afraid to carry on an experiment which is declared stupid by the theorists [sic] of the laboratory'. This book is, as its subtitle implies, about Bragg and about his science. Hunter has skilfully and seamlessly interwoven the two strands. At one minute you are reading about the man and at the next you realize you are reading about the science. In writing about the science, Hunter writes knowledgeably and expects the reader to make an effort to understand. In this he is following the precept of Bragg who, when advised to avoid technical terms when lecturing to a lay audience, ridiculed this attitude with a telling metaphor: 'What could be more technical than a description of a football match? To picture the scientist's plight, one must imagine the sports expert being told to describe the match using as little as possible such terms as "ball'' or "goal'', and of course avoiding the very complex ideas involved in "try'' or "offside'' '. Bragg made several major contributions to crystallography and these are described, as already mentioned. One has to concentrate quite hard to follow but the effort is worthwhile and Hunter manages not only to convey the excitement felt by Bragg and his colleagues but also to let the reader feel it too. Bragg interacted strongly with other crystallographers, not least with his father, but also with Pauling. At times there was a close race between Bragg and Pauling, which is fully discussed. Bragg succeeded Rutherford at Cambridge. The appointment was controversial. Under Rutherford the Cavendish Laboratory concentrated on nuclear physics, while Bragg was a crystallographer, with little interest in nuclear physics. However the crystallographic work Bragg encouraged on haemoglobin and DNA led to several Nobel prizes. Bragg's activities in canvassing for Nobel

  2. Effects of an iPad iBook on Reading Comprehension, Electrodermal Activity, and Engagement for Adolescents with Disabilities

    ERIC Educational Resources Information Center

    Pollitt, Daniel T.

    2013-01-01

    The purpose of this study was to investigate the effects of an iPad iBook for adolescents with disabilities. With its release in 2012, the iBooks Author software for the Apple iPad allows classroom teachers to create accessible and engaging textbooks. Leveraging media and interactive widgets, iBooks Author holds promise for delivering content to…

  3. 32 CFR Appendix B to Part 169a - Commercial Activities Inventory Report and Five-Year Review Schedule

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Field A8. A10 Enter the last two digits of the fiscal year the function is scheduled for study or next... to provide career progression to a needed military skill level in accordance with paragraph E.2.a(1... Indicates that the Installation commander is not scheduling this CA for cost study under the provisions...

  4. 32 CFR Appendix B to Part 169a - Commercial Activities Inventory Report and Five-Year Review Schedule

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Field A8. A10 Enter the last two digits of the fiscal year the function is scheduled for study or next... to provide career progression to a needed military skill level in accordance with paragraph E.2.a(1... Indicates that the Installation commander is not scheduling this CA for cost study under the provisions...

  5. Professional Books.

    ERIC Educational Resources Information Center

    Gilstrap, Robert L.

    1994-01-01

    Reviews five books: "Garbage Pizza, Patchwork Quilts and Math Magic" (Ohanian), about elementary math instruction; "Ready for What?" (Graue), on school readiness; "The Braid of Literature: Children's Worlds of Reading" (Wolf and Heath); "The Best Years of Their Lives" (Zvirin), a book of resources for teenagers; and "Teaching and Learning in the…

  6. Book Reviews.

    ERIC Educational Resources Information Center

    Powicke, J. C.; And Others

    1986-01-01

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

  7. Cassette Books.

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC. National Library Service for the Blind and Physically Handicapped.

    This catalog lists cassette books produced by the National Library Service for the Blind and Physically Handicapped during 1989. Books are listed alphabetically within subject categories under nonfiction and fiction headings. Nonfiction categories include: animals and wildlife, the arts, bestsellers, biography, blindness and physical handicaps,…

  8. Activity Book. Fitting in Fitness: An Integrated Approach to Health, Nutrition, and Exercise.

    ERIC Educational Resources Information Center

    Fisher, Bruce; And Others

    1991-01-01

    This integrated unit focuses on healthy hearts and how to use exercise and nutrition to be "heart smart" for life. The unit includes activities on heart function, exercise, workouts, family activities, nutrition, cholesterol, and food labels. The activities help develop research techniques, thinking skills, and cooperative learning habits. (SM)

  9. Personal Safety and the Healthy Hare Family Coloring & Activity Book for Grades 2-3.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Health, Columbus.

    This activity and coloring booklet has been designed to supplement health lessons on safety issues for students in grades 2-3. Some of the activities are quite simple and require very little instruction and direction, while others are more difficult and require careful explanation prior to completion. The level of difficulty of the activities is…

  10. Personal Care and the Healthy Hare Family Coloring and Activity Book for Grades 2-3.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Health, Columbus.

    This activity and coloring booklet has been designed to supplement health lessons for students in grades 2-3. Some of the activities are quite simple and require very little instruction and direction, while others are more difficult and require careful explanation prior to completion. The level of difficulty of the activities is varied in order to…

  11. Cultivating Reading Interest with Book Tasting

    ERIC Educational Resources Information Center

    Hamilton, Buffy J.

    2012-01-01

    Since 2009, the author has been using an activity that she calls "book tasting" to help teens select books for independent reading assignments. While she is sure she is not the first to do this kind of activity, the term "book tasting" seems to appeal to the teens. Book tasting has been extremely successful in pairing up students with texts that…

  12. Book Factory: Making Homemade Books

    ERIC Educational Resources Information Center

    Church, Ellen Booth

    2005-01-01

    The process of creating handmade books with children is a great way to experience communication through art and words. One of the important literacy skills children need to learn is "concepts of print." These include the basic understanding of what a book is, the ability to recognize the front and back covers, and the capacity to turn the pages…

  13. Physical Education for High School Students. A Book of Sports, Athletics, and Recreational Activities for Teen-Age Boys and Girls.

    ERIC Educational Resources Information Center

    Savage, William H., Ed.

    This book about physical activity was written especially for high school students. It is divided into chapters on different physical events. Among the activities discussed are archery, badminton, baseball and softball, golf, riflery, swimming, tennis, touch football, volleyball, and wrestling. Each chapter contains discussions of the history of…

  14. Book Review

    PubMed Central

    Donev, Doncho

    2016-01-01

    PURPOSE: This book provides step-by-step guidance on developing a sound publication strategy for how to prepare and get research papers published. The book is a user-friendly guide, a route map for publishing that covers many topics, ranging from abstracts and blogs, tables and trial registration to ethical principles and conventions for writing scientific papers. Publishing the results of scientific research in the form of a scientific paper is the ultimate goal and the final stage of the research of each scientist. To write and publish papers is never going to be an easy task. With this book as their guide, researchers will be better informed and therefore should have an easier and altogether more pleasant path to publication with clear direction on how to choose the right journal, avoid publication delays, and resolve authorship disputes and many other problems associated with scientific publishing. CONTENTS: The 188 pages of the book are distributed in 5 chapters in Part I and 249 entries ordered by the letters of Alphabet in Part II creating an A to Z of publication strategy. In the Appendices there are four sections covering further reading, organizations, guidelines and principles of good publication practice for company-sponsored medical research. The book also contains key references and useful websites within many entries where it seemed helpful. The last ten pages of the book present an index to help users to find the information of interest in the book. CONCLUSION: The book is intended to help all authors, young and old, novice and experienced, to plan their research and publications effectively and prepare manuscripts for journals and other publications, increasing the likelihood that their work will be published. Providing essential information on publishing strategy and process, the book should be extremely useful to everyone who wants to publish research results.

  15. Project ACE Activity Sets. Book I: Grades 3, 4, and 5.

    ERIC Educational Resources Information Center

    Eden City Schools, NC.

    Eleven activity sets suitable for supplementing social studies units in grades 3, 4, and 5 are presented. Each set lists appropriate resources, concepts, general objectives and instructional objectives for each activity within the set. Grade 3 sets are "You Can Help Conserve Our Natural Resources,""Urban Decay and Urban Renewal,""The Use of…

  16. Down Where the Water Is: A Coastal Awareness Activity Book. Marine Bulletin No. 22.

    ERIC Educational Resources Information Center

    Callaghan, Sara S.

    This activity booklet was prepared as part of the Rhode Island Coastal Resources Management Council's public education program. It was designed to inform youngsters about the importance and use of coastal resources. Line-drawn pictures of coastal activities may be employed in a variety of ways to promote discussion and an awareness of the coastal…

  17. Promoting Active Participation in Book Reading for Preschoolers with Autism Spectrum Disorder: A Preliminary Study

    ERIC Educational Resources Information Center

    Fleury, Veronica P.; Miramontez, Shane Herriott; Hudson, Roxanne F.; Schwartz, Ilene S.

    2014-01-01

    A common literacy practice in early childhood classrooms is reading aloud to children. Little is known, however, about the quality of engagement in shared reading activities for young children with Autism Spectrum Disorders (ASD). Dialogic reading is one method of shared reading in which adults encourage children to actively participate in the…

  18. Book Review:

    NASA Astrophysics Data System (ADS)

    Trimble, Virginia

    2007-05-01

    corrections. There are worked problems in the text and 2-15 problems at the ends of each of the 15 chapters (5 on average). I can do at least some of them. The list of references or suggestions for further reading is partly out of date and gives no indication of the levels of the books mentioned. The preface promises a list of outstanding texts in particle physics and cosmology to appear at the end of the first chapter. Either this is the (rather unsatisfactory) list at the end of the book, or it has disappeared completely. The reader is also referred to the arXiv astro-ph and hep-ph sections and to proceedings of the Texas and TAUP conference series for current information. Some, but not all, of the equations and problems choose c = G = 1 or c = planck = 1 units. The discussion of inflation includes flatness, horizon and monopole problems, but not the production and amplitude of primordial fluctuations. The PS appendices are very basic astronomy, and the units are generally cgs and astronomical (but with a sudden outbreak of light years in one place). The text and author do not have their own website, but readers are referred to both arXiv and ADS. The description of histories of current issues is sometimes superficial (but so is that of B&G). The basic equations relating H, ρ, Λ and others are in the optimal form for actually estimating numerical values (which is less true of B&G). There are particularly good quantitative treatments of gravitational lensing (the author's speciality) and basic cosmological models. Other topics, like active galaxies, are presented attractively but qualitatively, and one might be hard pressed to come up with suitable homework and exam problems covering them. There are some classic `back of the envelope' calculations embedded in the text, but no problems at the ends of the chapters. The treatment of inflation mentions only the flatness and horizon problems, and it may take you a while to find the bits you want. The index lists neither lambda

  19. Book Preservation

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Books produced since 1850, held in the Library of Congress, have a very high acid content, hence a shorter life expectancy than prior-published volumes. A means of "deacidifying" books on a large, economically-viable scale is of great interest, particularly to the research library community, which stores millions of valuable, often irreplaceable documents. The General Electric vacuum chamber used in deacidification tests serves a dual purpose. It creates an environment in which DEZ can do its job without presence of oxygen and also dries the books. After the drying phase, DEZ is introduced to the chamber as a paper-penetrating vapor. The complete process typically takes eight days, four days for vacuum drying and four days of book exposure to DEZ. Accelerated aging tests showed that the process can extend paper life almost fourfold, even on color illustrations.

  20. Book Reviews.

    ERIC Educational Resources Information Center

    Dodd, John M.; And Others

    1992-01-01

    Reviews two books on issues of Native American education: (1) "Light of the Feather: Pathways through Contemporary Indian America" (M. Fedullo); and (2) "Teaching American Indian Students" (J. Rehner). (ME)

  1. Professional Books.

    ERIC Educational Resources Information Center

    Gilstrap, Robert L.

    1995-01-01

    Reviews five books on talk in the classroom; teaching with humor and play; how children talk, write, dance, draw, and sing their understanding of the world; talented teenagers; and life histories of women teachers working for social change. (BAC)

  2. The changing face(book) of psychiatry: can we justify 'following' patients' social media activity?

    PubMed

    Cox-George, Chantal

    2015-12-01

    Individuals with mental health issues may post information on social networking sites that can provide an insight into their mental health status. It could be argued that doctors (and specifically psychiatrists) should understand the way in which social media is used by their patients to gain a better insight into their illnesses. However, choosing to actively monitor a patient's social media activity raises important questions about the way in which medical students, qualified clinicians and other healthcare professionals obtain information about patients. While this may be framed as a mere form of 'collateral history-taking', there are obvious practical and ethical problems with doing so. Here, a case is made against monitoring the social media activity of patients involved with psychiatric services. PMID:26755986

  3. ASTER Scheduling Prioritization Function

    NASA Technical Reports Server (NTRS)

    Cohen, Ron

    1996-01-01

    ASTER schedules are generated by an automated scheduling system. This scheduler will generate psuedo-optimal schedules based on a priority scheme. This priority scheme is controlled by the Science Team.

  4. People* Working . . . *Especially Women . . . A Book of Materials, Activities, and Ideas for the Classroom Teacher.

    ERIC Educational Resources Information Center

    Valiant, Sharon

    This bibliography lists publications and other media, historical facts, and suggestions for activities that show women as working and accomplishing people. Materials are from all grade levels (K-12) and many subject areas. Arrangement is in three sections. Part I deals with women who have worked but not for wages, the pioneer, the homemaker, and…

  5. Jelly Jam, the People Preserver. An Environmental Self-Teaching Activity Book. Bermuda Edition.

    ERIC Educational Resources Information Center

    Friedman, Judi

    Designed for students in grades 2 through 4, this self-teaching, interdisciplinary reading and activity program approaches the environmental conditions, the state of natural resources, and the problems of pollution in Bermuda. A caring little animal named Jelly Jam is used to help children understand how air, water, and land pollution affect their…

  6. Secrets of the Marsh. An Activity Resource Book For and By Children. Second Edition.

    ERIC Educational Resources Information Center

    Euler, Aline, Ed.

    This publication contains a collection of student-produced activities about wildlife. Children's views of the varying life forms that they encountered in field walks to a marsh are expressed through the games, puzzles, stories, and pictures that they created. Samples of the students' work are organized into separate topic areas. These include: (1)…

  7. Jelly Jam, the People Preserver. An Environmental Self-Teaching Activity Book.

    ERIC Educational Resources Information Center

    Friedman, Judi

    Designed for students in grades 2 through 4, this self-teaching, interdisciplinary reading and activity program comprises a complete supplemental reading, science, and social studies approach to the problems of environmental pollution. Jelly Jam, a caring little animal, helps children understand how air, water, and land pollution affects their own…

  8. Books about Book Collecting for English Teachers.

    ERIC Educational Resources Information Center

    Donelson, Ken

    1999-01-01

    Offers comments from collectors and dealers on the wonders and all-around fun of collecting books. Presents a short annotated list of books about book collecting and notes one book that will make readers want to collect books. Lists a baker's dozen of other sources on book collecting and presents three quotations to end the matter. (SR)

  9. Understanding the Active Ingredients in an Effective Preschool Vocabulary Intervention: An Exploratory Study of Teacher and Child Talk during Book Reading

    ERIC Educational Resources Information Center

    Wasik, Barbara A.; Hindman, Annemarie H.

    2014-01-01

    Research Findings: In order to identify the active ingredients in an effective professional development intervention focused on enhancing preschool vocabulary instruction, this study examines the frequency with which teachers and children discussed theme-related vocabulary words during shared book reading. Head Start teachers received 1 year of…

  10. Scheduling Software for Complex Scenarios

    NASA Technical Reports Server (NTRS)

    2006-01-01

    Preparing a vehicle and its payload for a single launch is a complex process that involves thousands of operations. Because the equipment and facilities required to carry out these operations are extremely expensive and limited in number, optimal assignment and efficient use are critically important. Overlapping missions that compete for the same resources, ground rules, safety requirements, and the unique needs of processing vehicles and payloads destined for space impose numerous constraints that, when combined, require advanced scheduling. Traditional scheduling systems use simple algorithms and criteria when selecting activities and assigning resources and times to each activity. Schedules generated by these simple decision rules are, however, frequently far from optimal. To resolve mission-critical scheduling issues and predict possible problem areas, NASA historically relied upon expert human schedulers who used their judgment and experience to determine where things should happen, whether they will happen on time, and whether the requested resources are truly necessary.

  11. Children's E-Book Technology: Devices, Books, and Book Builder

    ERIC Educational Resources Information Center

    Shiratuddin, Norshuhada; Landoni, Monica

    2003-01-01

    This article describes a study of children's electronic books (e-books) technology. In particular, the focus is on devices used to access children's e-books, current available e-books and an e-book builder specifically for children. Three small case studies were conducted: two to evaluate how children accept the devices and one to test the ease of…

  12. Book Review

    NASA Astrophysics Data System (ADS)

    Bokulich, Alisa

    In recent years, there has been a growing resurgence of interest in the philosophical views of the founders of quantum mechanics. Kristian Camilleri's book on Werner Heisenberg's philosophy of quantum mechanics is a welcome addition to this literature. It takes Heisenberg seriously as a philosopher of science, traces the various philosophical influences on his view, and carefully distinguishes his interpretation of quantum mechanics from that of his contemporaries. It is a fine example of the new insights that can emerge when one takes an integrated approach to the history and philosophy of science. After summarizing some of the main themes of the book, I will turn to two moderate criticisms of the book-one stylistic, and the other, regarding its content.

  13. Detailed leak detection test plan and schedule for the Oak Ridge National Laboratory LLLW active tanks. Waste Management and Environmental Restoration Programs

    SciTech Connect

    Douglas, D.G.; Maresca, J.W. Jr.

    1993-03-01

    This document provides a detailed leak detection test plan and schedule for leak testing many of the tanks that comprise the active portion of the liquid low-level waste (LLLW) system at the Oak Ridge National Laboratory (ORNL). This plan was prepared in response to the requirements of the Federal Facility Agreement (FFA) between the US Department of Energy (DOE) and two other agencies, the US Environmental Protection Agency (EPA) and the Tennessee Department of Environment and Conservation (TDEC).

  14. Book Review

    NASA Astrophysics Data System (ADS)

    Mishchenko, Michael I.

    2016-08-01

    The main purpose of this exemplary book is to provide a systematic exposition of the entire field of optical tweezers and their applications. The book is divided into three (approximately equal) parts summarizing the electromagnetic theory of optical tweezers (Part I), the practice of designing and building optical tweezers (Part II), and extensive applications of optical tweezers in various branches of science (Part III). The exposition is highly methodical and addresses the needs of anyone dealing with optical tweezers, be it a theoretician, an engineer/experimentalist, a routine practitioner, or an interested scientist.

  15. Book Review:

    NASA Astrophysics Data System (ADS)

    Altschul, Brett D.

    2007-06-01

    experimental tests of special relativity, especially state-of-the-art versions of 'classic' tests of rotation and boost invariance. These include Michelson-Morley experiments with high-finesse optical resonators, two-species atomic clock comparisons, and direct measurements of Doppler shifts in the radiation of moving atoms. If there is a weakness in the overall presentation, it lies in the selection of material covered. {\\it Special Relativity} is more of a volume of conference proceedings than a truly cohesive set of lecture notes. This is most evident in the section on experimental tests of Lorentz invariance, which includes contributions from three different experimental groups working on optical resonator measurements. Impressive as these experiments are, this repetitive coverage is not necessary. And at the same time, there is no detailed coverage of astrophysical tests of Lorentz invariance, even though the tightest absolute bounds on deviations from relativity come from astrophysical polarimetry. However, taken as a whole, the volume presents an excellent survey of current research on Lorentz symmetry. Most of the book should be accessible to graduate students and researchers who are interested in the field but with little previous exposure to it. However, the mathematical level does vary quite a bit from one article to the next; especially in part II, facility with a fair number of mathematical physics concepts may be required. The coverage is broad enough that even an active researcher working on special relativity and possible modifications thereto will almost certainly find new material in this volume, and most of the authors provide abundant references, which should be quite valuable in a field with as many counterintuitive features as Lorentz violation research.

  16. Learning about Plants and Animals in Nature. Superific Science Book XII. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    Based on the idea that active participation stimulates the processes by which learning takes place, this document provides teachers and students with a variety of information and learning activities that deal with plants and animals in nature. Basic concepts are presented through the use of laboratory experiments, worksheet exercises, diagrams,…

  17. Learning about Earth Science: Tables and Tabulations. Superific Science Book X. A Good Apple Science Activity Book for Grades 5-8+.

    ERIC Educational Resources Information Center

    Conway, Lorraine

    In an effort to provide science teachers with the tables and scales most often used in teaching earth science, this document was designed to coordinate each table with meaningful activities, projects and experiments. The major areas covered by the booklet are: (1) electromagnetic waves (with activities about light waves and sound waves); (2) the…

  18. Investing in International Information Exchange Activities to Improve the Safety, Cost Effectiveness and Schedule of Cleanup - 13281

    SciTech Connect

    Seed, Ian; James, Paula; Mathieson, John; Judd, Laurie; Elmetti-Ramirez, Rosa; Han, Ana

    2013-07-01

    With decreasing budgets and increasing pressure on completing cleanup missions as quickly, safely and cost-effectively as possible, there is significant benefit to be gained from collaboration and joint efforts between organizations facing similar issues. With this in mind, the US Department of Energy (DOE) and the UK Nuclear Decommissioning Authority (NDA) have formally agreed to share information on lessons learned on the development and application of new technologies and approaches to improve the safety, cost effectiveness and schedule of the cleanup legacy wastes. To facilitate information exchange a range of tools and methodologies were established. These included tacit knowledge exchange through facilitated meetings, conference calls and Site visits as well as explicit knowledge exchange through document sharing and newsletters. A DOE web-based portal has been established to capture these exchanges and add to them via discussion boards. The information exchange is operating at the Government-to-Government strategic level as well as at the Site Contractor level to address both technical and managerial topic areas. This effort has resulted in opening a dialogue and building working relationships. In some areas joint programs of work have been initiated thus saving resource and enabling the parties to leverage off one another activities. The potential benefits of high quality information exchange are significant, ranging from cost avoidance through identification of an approach to a problem that has been proven elsewhere to cost sharing and joint development of a new technology to address a common problem. The benefits in outcomes significantly outweigh the costs of the process. The applicability of the tools and methods along with the lessons learned regarding some key issues is of use to any organization that wants to improve value for money. In the waste management marketplace, there are a multitude of challenges being addressed by multiple organizations and

  19. Book Review:

    NASA Astrophysics Data System (ADS)

    Botet, R.

    2004-09-01

    The second edition of Mathematical Methods for Physics and Engineering by Riley et al is a great scientific textbook. The reader should not be intimidated by its size - over 1200 pages - and skimming through it, one is confronted with a vast amount of information (which could be daunting for students). However, when reading it in detail one realizes that the number of pages is justified and the result is a self-contained reference on mathematical methods for physics. The book is well organized: it starts at basic university undergraduate level and progresses to the highest graduate level. It is a tour de force to write mathematical sections that are both complete and at a appropriate academic level; the sequence of sections (and their content) has been chosen with great care in order that each section may introduce the following ones. The authors have clearly succeeded with this challenge, making this a remarkable pedagogical book. No precise knowledge is needed at the beginning, and all the material is presented in a logical progression. The student can confidently follow the material as it is presented. Even though this book is devoted to physics and engineering, it can be used by students in other scientific fields. The material covered in the book concentrates on applied theorems and formulae. But as the title of the book indicates, it is primarily written 'for physics and engineering' so this is to be expected and it greatly simplifies the text of the course. Consequently, derivations of the main results are essentially 'for physicists'. Frequently proofs are briefly outlined and are not as detailed as many mathematicians would like. Nevertheless, the final results are always clearly stated together with the technical conditions under which they should be used, thus providing a very comprehensive and practical textbook. The only criticism is that the sections on probability and statistics do not fit comfortably between their previous and following sections

  20. The Hip and Knee Book: developing an active management booklet for hip and knee osteoarthritis

    PubMed Central

    Williams, Nefyn H; Amoakwa, Elvis; Burton, Kim; Hendry, Maggie; Lewis, Ruth; Jones, Jeremy; Bennett, Paul; Neal, Richard D; Andrew, Glynne; Wilkinson, Clare

    2010-01-01

    Background The pain and disability of hip and knee osteoarthritis can be improved by exercise, but the best method of encouraging this is not known. Aim To develop an evidence-based booklet for patients with hip or knee osteoarthritis, offering information and advice on maintaining activity. Design of study Systematic review of reviews and guidelines, then focus groups. Setting Four general practices in North East Wales. Method Evidence-based messages were developed from a systematic review, synthesised into patient-centred messages, and then incorporated into a narrative. A draft booklet was examined by three focus groups to improve the phrasing of its messages and discuss its usefulness. The final draft was examined in a fourth focus group. Results Six evidence-based guidelines and 54 systematic reviews were identified. The focus groups found the draft booklet to be informative and easy to read. They reported a lack of clarity about the cause of osteoarthritis and were surprised that the pain could improve. The value of exercise and weight loss beliefs was accepted and reinforced, but there was a perceived contradiction about heavy physical work being causative, while moderate exercise was beneficial. There was a fear of dependency on analgesia and misinterpretation of the message on hyaluranon injections. The information on joint replacement empowered patients to discuss referral with their GP. The text was revised to accommodate these issues. Conclusion The booklet was readable, credible, and useful to end-users. A randomised controlled trial is planned, to test whether the booklet influences beliefs about osteoarthritis and exercise. PMID:20132695

  1. Functional Communication Training and Chained Schedules of Reinforcement to Treat Challenging Behavior Maintained by Terminations of Activity Interruptions

    ERIC Educational Resources Information Center

    Falcomata, Terry S.; Roane, Henry S.; Muething, Colin S.; Stephenson, Kasey M.; Ing, Anna D.

    2012-01-01

    In this article, the authors evaluated functional communication training (FCT) and a chained schedule of reinforcement for the treatment of challenging behavior exhibited by two individuals diagnosed with Asperger syndrome and autism, respectively. Following a functional analysis with undifferentiated results, the authors demonstrated that…

  2. 32 CFR Appendix B to Part 169a - Commercial Activities Inventory Report and Five-Year Review Schedule

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Field A8. A10 Enter the last two digits of the fiscal year the function is scheduled for study or next...-shore assignments, or the CA is necessary to provide career progression to a needed military skill level... study under the provisions of congressional authority. Y Indicates that the CA is retained...

  3. Book Review:

    NASA Astrophysics Data System (ADS)

    Borcherds, P.

    2005-03-01

    superb quotations to include all of them in this review, but one of Bragg's Golden Rules for newcomers to his laboratory should be on the door of every experimental laboratory: 'Never be afraid to carry on an experiment which is declared stupid by the theorists [sic] of the laboratory'. This book is, as its subtitle implies, about Bragg and about his science. Hunter has skilfully and seamlessly interwoven the two strands. At one minute you are reading about the man and at the next you realize you are reading about the science. In writing about the science, Hunter writes knowledgeably and expects the reader to make an effort to understand. In this he is following the precept of Bragg who, when advised to avoid technical terms when lecturing to a lay audience, ridiculed this attitude with a telling metaphor: 'What could be more technical than a description of a football match? To picture the scientist's plight, one must imagine the sports expert being told to describe the match using as little as possible such terms as "ball'' or "goal'', and of course avoiding the very complex ideas involved in "try'' or "offside'' '. Bragg made several major contributions to crystallography and these are described, as already mentioned. One has to concentrate quite hard to follow but the effort is worthwhile and Hunter manages not only to convey the excitement felt by Bragg and his colleagues but also to let the reader feel it too. Bragg interacted strongly with other crystallographers, not least with his father, but also with Pauling. At times there was a close race between Bragg and Pauling, which is fully discussed. Bragg succeeded Rutherford at Cambridge. The appointment was controversial. Under Rutherford the Cavendish Laboratory concentrated on nuclear physics, while Bragg was a crystallographer, with little interest in nuclear physics. However the crystallographic work Bragg encouraged on haemoglobin and DNA led to several Nobel prizes. Bragg's activities in canvassing for Nobel

  4. Book Reviews.

    ERIC Educational Resources Information Center

    Joyner, Christopher C.; And Others

    1986-01-01

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

  5. Book Reviews.

    ERIC Educational Resources Information Center

    Hershfield, Bruce; DeWoody, Madelyn

    1993-01-01

    Reviews two booklets edited by Kay Albrecht and by Albrecht and Margaret Plantz that outline principles of developmentally appropriate practices and criteria for quality in child care programs. Also reviews a book by John Meyers that guides helping professionals through the language, themes, rules, and roles of the legal system as the system…

  6. Book Reviews.

    ERIC Educational Resources Information Center

    Shore, Milton F.; And Others

    1993-01-01

    Reviews six books: "Parentmaking Educators Training Program" (Rothenberg and others); "Teaching Painting in the Primary School" (Gentle); "School-Age Child Care" (Seligson and Allenson); "International Handbook of Child Care Policies and Programs" (Cochran); "The Politics of Pregnancy: Adolescent Sexuality and Public Policy" (Lawson and Rhode);…

  7. Book Review.

    ERIC Educational Resources Information Center

    Pecora, Peter J.; Cline, Stephanie

    1994-01-01

    Reviews two books: (1) "Advancing Family Preservation Practice" (E. Susan Morton and R. Kevin Brigsby, editors) which summarizes Intensive Family Preservation Services in the United States over the past decade; and (2) "Marketing Strategies for Nonprofit Organizations" (Siri Espy) which discusses marketing and its application for nonprofit…

  8. Book Reviews.

    ERIC Educational Resources Information Center

    Pencek, Bruce; And Others

    1986-01-01

    Reviews of five books are presented. Topics are public property and private power (Hartog, 1983), essays on Julius Caesar (Blits, 1982), changes in the American political system (Shafer, 1983), the spiritual crisis in western civilizations (Harrington, 1983), and justice, pluralism and equality (Walzer, 1983). (JDH)

  9. Book Reviews.

    ERIC Educational Resources Information Center

    Lance, Larry M.; And Others

    1987-01-01

    Reviews the following Human Sexuality books: "Taking Sides: Clashing Views on Controversial Issues in Human Sexuality" (Francoeur, R.T., 1987); "Annual Editions: Human Sexuality" (Pocs, O., 1987); "Personal Issues in Human Sexuality" (Gordon, S. and Snyder, W., 1986); "Journey Into Sexuality: An Exploratory Voyage" (Reiss, I.L., 1986); and…

  10. Book Reviews.

    ERIC Educational Resources Information Center

    Pride, John L.

    1994-01-01

    Reviews "It Isn't Fair! Siblings of Children with Disabilities" (Stanley D. Klein and Maxwell J. Schleifer, Editors). The book examines the attitudes of siblings and parents of disabled children, and discusses how parents' attitudes and actions determine whether the presence of such children in the family will be a positive or negative experience.…

  11. Book Reviews.

    ERIC Educational Resources Information Center

    International Journal of Early Childhood, 1993

    1993-01-01

    Highlights key findings described in Barrie Thorne's book, "Gender Play: Girls and Boys in School," which reports research focusing on American children in kindergarten through sixth grade. Indicates that gender segregation starts at birth and that socialization and the environment are the most salient factors in gender segregation. (AC)

  12. Professional Books.

    ERIC Educational Resources Information Center

    Gilstrap, Robert L.; And Others

    1993-01-01

    Reviews six books: "Teacher Lore" (Schubert and Ayers), about teachers' accounts of their experience; "America's Best Classrooms" (Seymour and others); "Another Door to Learning," (Schwarz) about learning-disabled children; "Talking with Your Children about a Troubled World" (Dumas); "Our Family, Our Friends, Our World" (Miller-Lachmann), a guide…

  13. Book Reviews

    ERIC Educational Resources Information Center

    Holeinger, Philip R.; And Others

    1986-01-01

    Presents and review six books. Topics include earth science topics (Philip R. Holzinger, 1985), the wild horse controversy (Richard Symanski, 1985), historical Dutch geography (Audrey M. Lambert, 1985), urban geography (Susan L. Cutter, 1985), a geopolitical atlas (Gerard Chaliand and Jean-Pierre Rageau, 1985), and remote sensing (Robert K. Holz,…

  14. Electronic Books

    ERIC Educational Resources Information Center

    Clyde, Laurel A.

    2005-01-01

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

  15. Book Reviews.

    ERIC Educational Resources Information Center

    Fein, Greta G.; And Others

    1993-01-01

    Reviews the following books: "Child Care in Context" (Lamb et al., Eds.); "Making Friends in School: Promoting Relationships in Early Childhood" (Ramsay); "The Epigenesis of Mind: Essays on Biology and Cognition" (Carey and Gelman, Eds.); "Moral Maturity: Measuring the Development of Sociomoral Reflection" (Gibbs et al.); and "The Effects of Child…

  16. Digital books.

    PubMed

    Wink, Diane M

    2011-01-01

    In this bimonthly series, the author examines how nurse educators can use the Internet and Web-based computer technologies such as search, communication, and collaborative writing tools; social networking and social bookmarking sites; virtual worlds; and Web-based teaching and learning programs. This article describes digital books. PMID:22024672

  17. Distinguished Books.

    ERIC Educational Resources Information Center

    Maryles, Daisy; Roback, Diane; Ink, Gary

    2001-01-01

    Includes 12 articles that list notable books for college-bound youth, young adults, and children; paperbacks for young adults; audiobooks for young adults; children's videos; recordings for children; software and Web sites for children; bestsellers of 2000; and literary prizes that were awarded in 2000. (LRW)

  18. Book Reviews.

    ERIC Educational Resources Information Center

    Agathonos-Georgopoulou, Helen; And Others

    1993-01-01

    Reviews seven books: (1) "Cross-Cultural Psychology" (Berry and others); (2) "Biological Asymmetry and Handedness" (Bock and Marsh); (3) "Interpersonal and Identity Development" (Vandenplas-Holper and Campus); (4) "Natural Theories of Mind" (Whitten); (5) "The Psychological Examination of the Child" (Blau); (6) "Knowing Children: Experiments in…

  19. Book Reviews.

    ERIC Educational Resources Information Center

    Forbes-Adam, Isobel; And Others

    1992-01-01

    Reviews three books: (1) "Contemporary Issues in the Early Years: Working Collaboratively for Children" (Gillian Pugh, editor); (2) "Social Interaction and the Development of Language and Cognition," (Alison F. Garton); and (3) "Child and Nature," (World Organization for Early Childhood Education). (AC)

  20. Professional Books.

    ERIC Educational Resources Information Center

    Gilstrap, Robert L.

    1994-01-01

    Reviews five books for educators: (1) "Once upon a Folktale: Capturing the Folklore Process with Children" (Blatt); (2) "Integrated Studies in the Middle Grades: Dancing through Walls" (Stevenson, Carr); (3) "Conflict in Child and Adolescent Development" (Schantz, Hartup); (4) "Ways of Assessing Children and Curriculum: Stories of Early Childhood…

  1. Banning Books.

    ERIC Educational Resources Information Center

    Trede, Mildred

    1991-01-01

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

  2. Book Reviews.

    ERIC Educational Resources Information Center

    Coates, Elizabeth; And Others

    1993-01-01

    Reviews four books on early childhood education: "Understanding the Nursery School" (David Hartley), which examines Scottish Nursery Schools from a sociological standpoint; "Teaching Media in the Primary School" (Adrian Emerson); "Learning Difficulties in Primary Schools: Delivering the Whole Curriculum" (Kevin Jones and Tony Charlton, eds.); and…

  3. Diurnal pituitary-adrenal activity during schedule-induced polydipsia of water and ethanol in cynomolgus monkeys (Macaca fascicularis)

    PubMed Central

    Helms, Christa M.; Gonzales, Steven W.; Green, Heather L.; Szeliga, Kendall T.; Rogers, Laura S.M.; Grant, Kathleen A.

    2013-01-01

    Rationale Intermittent delivery of an important commodity (e.g., food pellets) generates excessive behaviors as an adjunct to the schedule of reinforcement (adjunctive behaviors) that are hypothesized to be due to conflict between engaging and escaping a situation where reinforcement is delivered, but at sub-optimal rates. Objectives This study characterized the endocrine correlates during schedule-induced polydipsia (SIP) of water and ethanol using a longitudinal approach in non-human primates. Methods Plasma adrenocorticotropic hormone (ACTH) and cortisol were measured in samples from awake cynomolgus monkeys (Macaca fascicularis, 11 adult males) obtained at the onset, midday and offset of their 12-h light cycle. The monkeys were induced to drink water and ethanol (4% w/v, in water) using a fixed time (FT) 300-s interval schedule of pellet delivery. The induction fluid changed every 30 sessions in the following order: water, 0.5 g/kg ethanol, 1.0 g/kg ethanol, and 1.5 g/kg ethanol. Following induction, ethanol and water were concurrently available for 22 h/d. Results The FT300-s schedule gradually increased ACTH, but not cortisol, during water induction to a plateau sustained throughout ethanol induction in every monkey. Upon termination of the schedule, ACTH decreased to baseline and cortisol below baseline. Diurnal ACTH and cortisol were unrelated to the dose of ethanol, but ACTH rhythm flattened at 0.5 g/kg/d and remained flattened. Conclusions The coincidence of elevated ACTH with the initial experience of drinking to intoxication may have altered the mechanisms involved in the transition to heavy drinking. PMID:23508555

  4. Book Review:

    NASA Astrophysics Data System (ADS)

    Fallone, B. G.

    2004-01-01

    This book represents the proceedings of the five day programme on IMRT techniques presented at the 2003 American Association of Physicists in Medicine (AAPM) Summer School held in Colorado Springs, Colorado. The book is essentially an overview of IMRT techniques, discussing the history, the mathematical processes involved in the planning stages, the biological indices for evaluations, the off-line and on-line medical imaging that is required, the various IMRT delivery techniques available, positioning and motion verification, shielding and QA issues, and some clinical applications. There is some additional discussion on modulated electron and proton therapy, views on the clinical and financial impact of IMRT, as well as some speculation on the future uses of IMRT. The fact that the book is an `overview' must be emphasized. Medical physicists who are well-read in IMRT, or have implemented IMRT, even partially, may be a little disappointed with the book. Although specific details were purposely omitted, the well-read physicist would have preferred to go right to the `heart of the matter', something this book fails to do. As is typical of many proceedings-type books, there is a certain level of inconsistency of writing styles, as well as some redundancy between the different chapters. It is unfortunate that such a large volume does not have an index to allow a reader to explore a particular subject pertaining to IMRT. The reader would have to guide himself/herself by the table of contents before each chapter which could be a problem if the reader requires some information quickly. It is interesting to note that the book lends itself to a variety of professionals interested in IMRT, including administrators. It may be a source of help for medical physicists who wish to discuss IMRT issues with higher level administration, for example. Some clinical applications are also reviewed. The lack of details concerning the advantages of IMRT with respect to clinical outcome is

  5. Book Review:

    NASA Astrophysics Data System (ADS)

    Browning, P. K.

    2004-11-01

    `Electrodynamics of Magnetoactive Media' is an unusual book in that it cuts across conventional physics discipline boundaries. The unifying theme allowing this is, quite simply, the physics of magnetic fields in various media. I believe the authors are correct in stating that the book is unique in specifically covering electrodynamic phenomena associated with magnetic fields, though of course some of the more elementary aspects are covered in the classical textbooks on electromagnetism, which are duly acknowledged. This interdisciplinarity makes the book very interesting to people with a range of backgrounds. For example, as a plasma physicist, I was familiar with most of the material on plasmas, but liquid crystals and superconductors were entirely new territory for me. These chapters were indeed both accessible and interesting, and it was surprising for me to see how much commonality there is in the physics of these various media. The first part of the book covers some fundamentals of electrodynamics and magnetostatics, and of electromagnetic waves. Most of this material is covered in textbooks on electromagnetism, and some of it is very basic (for example, LRC circuit theory, surely covered in most first year physics courses, is included) but it is perhaps a useful prelude for what is to come. The generic topic of charged particle motion in electromagnetic fields is well covered. Three main magnetoactive media are then discussed: plasmas (focusing on waves), liquid crystals and superconductors. It is all too easy to criticise a book on the grounds of omitted material, but I do feel that a chapter on magnetostatics in plasmas would have been very helpful, covering force-free fields and so on. Some interesting analogies could then have been exploited. For example, I was intrigued to discover an equation for magnetic fields in superconductors (equation (9.36)) which, apart from a change of sign, is identical to the Helmholtz equation used to\

  6. Let's Meet Famous Artists. A Creative Art Activity Book. A Teacher's Guide Featuring 19 Famous Artists and Art Activities.

    ERIC Educational Resources Information Center

    Kinghorn, Harriet; And Others

    By studying the lives, important achievements, and works of famous artists, students may come to understand what those artists hoped to communicate to the world. By participating in art activities that are related to these artists' styles, students practice skills of observing, analyzing, and creating. This instructional guide provides…

  7. The Big Book of Therapeutic Activity Ideas for Children and Teens: Inspiring Arts-Based Activities and Character Education Curricula

    ERIC Educational Resources Information Center

    Joiner, Lindsey

    2011-01-01

    For difficult or challenging children and teenagers in therapeutic or school settings, creative activities can be an excellent way of increasing enjoyment and boosting motivation, making the sessions more rewarding and successful for everyone involved. This resource provides over one hundred tried-and-tested fun and imaginative therapeutic…

  8. Scheduling Accessory Assists Patients with Cognitive Disorders

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Recom Technologies Inc. received initial funding from NASA to research the commercial potential of an artificially intelligent planning reaction model to serve as a tool to help individuals suffering from various forms and levels of brain impairment. In 1993, the chief of the Artificial Intelligence Research Branch at Ames Research Center suggested collaborative research with Santa Clara Valley Medical Center. This partnership led to further development of the technology and funding to support clinical research from the U.S. Department of Education's National Institute on Disability and Rehabilitation Research. In 1996, Attention Control Systems Inc. was founded to market the finished device, called the Planning and Execution Assistant and Trainer (PEAT). PEAT is a pocket-sized PDA-like device with a graphical display, touchscreen controls, an electronic calendar, an address book, and a built-in phone, that cues users to start or stop scheduled activities, monitors their progress, and adjusts schedules as necessary in response to delays or calendar changes. It uses an automatic planning model developed for NASA to adjust daily plans when a situation changes. PEAT is sold as a complete system that includes software, hardware, documentation, and technical support. In addition to the flagship Pocket PEAT device, there is PEAT Phone, PC PEAT, and PEAT Link. Clinical studies of PEAT continue at Santa Clara Valley Medical Center

  9. Hupa Activity Book.

    ERIC Educational Resources Information Center

    Bennett, Ruth, Ed.

    Lessons used in a Hupa bilingual class during the 1986-87 academic year are compiled in this manual, which was generated cooperatively by the Hupa teachers. The lessons are arranged in a progression from easier to harder and cover vocabulary, conversations, verbs, holidays, and stories. The first two chapters present basic vocabulary terms for…

  10. Book Review:

    NASA Astrophysics Data System (ADS)

    Chrusciel, P. T.

    2006-06-01

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

  11. Detailed leak detection test plan and schedule for Oak Ridge National Laboratory liquid low-level waste active tanks

    SciTech Connect

    1995-01-01

    This document provides a plan and schedule for leak testing a portion of the Liquid Low-Level Waste (LLLW) system at the Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee. It is a concise version of a more general leak testing plan that was prepared in response to the requirements of the Federal Facility Agreement (FFA) for the Oak Ridge Reservation (ORR). This plan includes a schedule for the initial reporting of the leak test results from the various tanks that will be tested. The FFA distinguishes four categories of tank and pipeline systems: new systems (Category A), doubly contained systems (Category B), singly contained systems (Category C), and inactive systems (Category D). The FFA specifically requires leak testing of the Category C systems; there are 14 such tanks addressed in this plan, plus one tank (W-12) that has been temporarily returned to service based on EPA and TDEC concurrence. A schedule for testing these tanks is also included. The plan and schedule also addresses an additional 15 Category B tanks have been demonstrated to meet secondary containment requirements. While these 15 tanks are addressed in this plan for the sake of completeness, they have been removed from the leak testing program based on the design demonstrations that show secondary containment. It is noted that the general plan included 42 tanks. Since that report was issued, 26 of those tanks have passed secondary containment design demonstrations and subsequently have been removed from this leak testing plan. In addition, one tank (LA-104) has been removed from service. Accordingly, this document addresses 15 of the LLLW tanks in the system; plans for testing the pipelines will be described in a separate document.

  12. Book Review:

    NASA Astrophysics Data System (ADS)

    Picotto, G. B.

    2004-02-01

    This book is a comprehensive and innovative text which provides a timely overview of the state of the art on surface metrology. Besides the presentation of surface texture and roundness measurements, surface microscopy and tribology, the focus is on quality and calibration techniques, uncertainty and traceability of measurements. A detailed description of surface parameters and calibration artefacts is given with reference to the current written standards. The volume examines classical and new methodologies in use in academia and in industry. Instruments and techniques operating from the micrometre range down to the nanometre range are well described. Numerous photographs, illustrations and sketches provide a clear understanding of instruments and techniques applied in surface metrology. The text gives scientific details, applications and future perspectives in this field, including good explanations of concepts and terms of metrology. Uncertainty, traceability, reference artefacts and techniques for roundness and surface texture measurements are well discussed in this book.

  13. Book Review

    NASA Astrophysics Data System (ADS)

    Gardonio, Paolo

    2016-01-01

    The content of this book is aptly depicted by its engaging cover design, which exemplifies the vast range of circumstances where sound and vibration characterise the life of human beings and animals, the environment, the quality of buildings and halls, the operation and comfort of land, water and air transportation vehicles, the functioning of machines, etc. Also, the short and comprehensive title effectively defines the breath (sound and vibration) and depth (fundamentals) of the covered topics.

  14. Book Review

    NASA Astrophysics Data System (ADS)

    Belot, Gordon; Jansson, Lina

    What is the relation between classical and quantum mechanics? Bokulich's fascinating Reexamining the Quantum-Classical Relation: Beyond Reductionism and Pluralism is devoted to this question. It is a remarkable book, deeply thoughtful, written with admirable clarity, and full of interesting ideas. It should be read by anyone with an interest in the history or philosophy of quantum theory or in relations between scientific theories.

  15. Book Review:

    NASA Astrophysics Data System (ADS)

    Folacci, Antoine; Jensen, Bruce

    2003-12-01

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

  16. Book Review:

    NASA Astrophysics Data System (ADS)

    Dray, T.

    2005-10-01

    I have had a love/hate relationship with this book ever since it first came out. On the one hand, this is an excellent introduction for mathematicians to the differential geometry underlying general relativity. On the other hand, this is definitely a book for mathematicians. The book's greatest strength is its clear, precise presentation of the basic ideas in differential geometry, combined with equally clear and precise applications to theoretical physics, notably general relativity. But the book's precision is also its greatest weakness; this is not an easy book to read for non-mathematicians, who may not appreciate the notational complexity, some of which is nonstandard. The present edition is very similar to the original, published in 1992. In addition to minor revisions and clarifications of the material, there is now a brief introduction to fibre bundles, and a (very) brief discussion of the gauge theory description of fundamental particles. The index to the symbols used is also a more complete than in the past, but without the descriptive material present in the previous edition. The bulk of the book consists of a careful introduction to tensors and their properties. Tensors are introduced first as linear maps on vector spaces, and only later generalized to tensor fields on manifolds. The differentiation and integration of differential forms is discussed in detail, including Stokes' theorem, Lie differentiation and Hodge duality, and connections, curvature and torsion. To this point, Wasserman's text can be viewed as an expanded version of Bishop and Goldberg's classic text [1], one major difference being Wasserman's inclusion of the pseudo-Riemannian case from the beginning (in particular, when discussing Hodge duality). Whether one prefers Wasserman's approach to Bishop and Goldberg's is largely a matter of taste: Wasserman's treatment is both more complete and more precise, making it easier to check calculations in detail, but occasionally more difficult

  17. Making Books Irresistible: Ways to Bring Kids, Books, and Teacher Together.

    ERIC Educational Resources Information Center

    Kenney, Donald J.

    The major way teachers can motivate students to read is to be avid readers themselves. They need to read current young adult books to keep up with frequently changing trends. Preparing short book lists and giving book talks are other effective ways of encouraging students to read. Teachers might use a number of activities in place of book reports…

  18. Book Discussion Groups

    ERIC Educational Resources Information Center

    Kisch, Marian

    2009-01-01

    For generations of educators who grew up on the printed word (as compared to the electronic one), books remain an enjoyable activity that can contribute to knowledge building for professional educators with wide-ranging responsibilities. Yet they have broader value beyond personal consumption. In many school districts throughout the country, books…

  19. Book Review:

    NASA Astrophysics Data System (ADS)

    Brzezinski, Tomasz

    2003-12-01

    This is a very interesting collection of introductory and review articles on the theory and applications of classical and quantum integrable systems. The book reviews several integrable systems such as the KdV equation, vertex models, RSOS and IRF models, spin chains, integrable differential equations, discrete systems, Ising, Potts and other lattice models and reaction--diffusion processes, as well as outlining major methods of solving integrable systems. These include Lax pairs, Bäcklund and Miura transformations, the inverse scattering method, various types of the Bethe Ansatz, Painlevé methods, the dbar method and fusion methods to mention just a few. The book is divided into two parts, each containing five chapters. The first part is devoted to classical integrable systems and introduces the subject through the KdV equation, and then proceeds through Painlevé analysis, discrete systems and two-dimensional integrable partial differential equations, to culminate in the review of solvable lattice models in statistical physics, solved through the coordinate and algebraic Bethe Ansatz methods. The second part deals with quantum integrable systems, and begins with an outline of unifying approaches to quantum, statistical, ultralocal and non-ultralocal systems. The theory and methods of solving quantum integrable spin chains are then described. Recent developments in applying Bethe Ansatz methods in condensed matter physics, including superconductivity and nanoscale physics, are reviewed. The book concludes with an introduction to diffusion--reaction processes. Every chapter is devoted to a different subject and is self-contained, and thus can be read separately. A reader interesting in classical methods of solitons, such as the methods of solving the KdV equation, can start from Chapter 1, while a reader interested in the Bethe Ansatz method can immediately proceed to Chapter 5, and so on. Thus the book should appeal and be useful to a wide range of theoretical

  20. A three-phase approach for operating theatre schedules.

    PubMed

    Testi, Angela; Tanfani, Elena; Torre, Giancarlo

    2007-06-01

    In this paper we develop a three-phase, hierarchical approach for the weekly scheduling of operating rooms. This approach has been implemented in one of the surgical departments of a public hospital located in Genova (Genoa), Italy. Our aim is to suggest an integrated way of facing surgical activity planning in order to improve overall operating theatre efficiency in terms of overtime and throughput as well as waiting list reduction, while improving department organization. In the first phase we solve a bin packing-like problem in order to select the number of sessions to be weekly scheduled for each ward; the proposed and original selection criterion is based upon an updated priority score taking into proper account both the waiting list of each ward and the reduction of residual ward demand. Then we use a blocked booking method for determining optimal time tables, denoted Master Surgical Schedule (MSS), by defining the assignment between wards and surgery rooms. Lastly, once the MSS has been determined we use the simulation software environment Witness 2004 in order to analyze different sequencings of surgical activities that arise when priority is given on the basis of a) the longest waiting time (LWT), b) the longest processing time (LPT) and c) the shortest processing time (SPT). The resulting simulation models also allow us to outline possible organizational improvements in surgical activity. The results of an extensive computational experimentation pertaining to the studied surgical department are here given and analyzed. PMID:17608057

  1. Book Review:

    NASA Astrophysics Data System (ADS)

    Beenakker, C. W. J.

    2005-08-01

    Quantum Noise is advertised as a handbook, and this is indeed how it functions for me these days: it is a book that I keep within hand's reach, ready to be consulted on the proper use of quantum stochastic methods in the course of my research on quantum dots. I should point out that quantum optics, the target field for this book, is not my field by training. So I have much to learn, and find this handbook to be a reliable and helpful guide. Crispin Gardiner previously wrote the Handbook of Stochastic Methods (also published by Springer), which provides an overview of methods in classical statistical physics. Quantum Noise, written jointly with Peter Zoller, is the counterpart for quantum statistical physics, and indeed the two books rely on each other by frequent cross referencing. The fundamental problem addressed by Quantum Noise is how the quantum dynamics of an open system can be described statistically by treating the environment as a source of noise. This is a general problem in condensed matter physics (in particular in the context of Josephson junctions) and in quantum optics. The emphasis in this book in on the optical applications (for condensed matter applications one could consult Quantum Dissipative Systems by Ulrich Weiss, published by World Scientific). The optical applications centre around the interaction of light with atoms, where the atoms represent the open system and the light is the noisy environment. A complete description of the production and detection of non-classical states of radiation (such as squeezed states) can be obtained using one of the equivalent quantum stochastic formulations: the quantum Langevin equation for the field operators (in either the Ito or the Stratonovich form), the Master equation for the density matrix, or the stochastic Schrödinger equation for the wave functions. Each formulation is fully developed here (as one would expect from a handbook), with detailed instructions on how to go from one to the other. The

  2. Discis Books: Adventures in Learning.

    ERIC Educational Resources Information Center

    Martin, Ron

    1992-01-01

    Describes a new product by Discis Books which offers complete editions of classic and original children's books on CD-ROM including features such as reading aloud by a variety of voices, background music, sound effects, help with vocabulary, customized appearance of text, and availability of foreign translations. A library media activity for…

  3. Book Design, Part I.

    ERIC Educational Resources Information Center

    Harms, Jeanne McClain; Lettow, Lucille

    1996-01-01

    Encourages teachers or school librarians to conduct a lesson in visual literacy by having children examine book design. Discusses book jackets and endpapers as book design elements, and highlights illustrations from five children's picture books. (PEN)

  4. Scheduling Reconsidered (Again!)

    ERIC Educational Resources Information Center

    Hentschke, Guilbert C.; Fowler, William J.

    1974-01-01

    Computer technicians bring to school scheduling a certain naivete regarding the operation of schools. School administrators play a fundamental role of informing technicians about education scheduling needs. (Author)

  5. NASA launch schedule

    NASA Astrophysics Data System (ADS)

    Bell, Peter M.

    The National Aeronautics and Space Administration (NASA) has a record-setting launch schedule for 1984—10 space shuttle flights (see Table 1), 10 satellite deployments from the space shuttle in orbit and 12 unmanned missions using expendable launch vehicles. Also scheduled is the launch on March 1 for the National Oceanic and Atmospheric Administration of Landsat D‧, the nation's second earth resources satellite.The launch activity will begin February 3 with the launch of shuttle mission 41-B using the orbiter Challenger. Two communications satellites will be deployed from 41-B: Westar-VI, for Western Union, and Palapa B-2 for the government of Indonesia. The 8-day mission will feature the first shuttle landing at Kennedy Space Center in Florida; and the first flight of the Manned Maneuvering Unit, a self-contained, propulsive backpack that will allow astronauts to move about in space without being tethered to the spacecraft.

  6. [Specific activity of an UV-inactivated antirabies vaccine made from brain tissue administered in a shortened schedule].

    PubMed

    Morogova, V M; Magazov, R Sh; Gil'dina, S S; Latypova, R G; Shafeeva, R S

    1982-04-01

    The results obtained in the study of the specific potency of rabies vaccine prepared from sheep brain tissue and inactivated by UV irradiation indicate that, even in the presence of the lowest immunogenicity index (0.5), 5-6 injections of the vaccine, made not daily, but at interval of 3 and 7 days, induced the production of antibodies in the titers not lower than those resulting from 14-20 daily injections of the same vaccine or Fermi vaccine. The preparation inactivated by UV irradiation should be introduced for therapy according to the shortened immunization schedule with intervals, taking into account the immunogenicity index. PMID:7080770

  7. Modification and updating of the Manned Activity Scheduling System (MASS) for shuttle and shuttle payloads analysis. Volume 1: Model specifications

    NASA Technical Reports Server (NTRS)

    Ring, R. C.

    1973-01-01

    The LRC MASS was modified and updated to include logic for efficient analysis of space shuttle payload operations. All MASS computer models were reviewed for compatibility with, and applicability to, the shuttle sortie mission. The MASS modification efforts were concentrated on two computer programs, the general scheduling model (GSM) and one day model (ODM). A new computer program, the DAYLIB Tape Processor, was developed to update the link between the GSM and ODM. The resulting MASS is an operationally efficient analytical tool that will allow a rapid assessment of shuttle and shuttle payload operations.

  8. Book Review:

    NASA Astrophysics Data System (ADS)

    Fabris, Júlio C.

    2004-04-01

    General relativity is one of the cornerstones of modern physics. In spite of this, the teaching of general relativity at undergraduate level remains quite marginal. The reasons for this particular situation are quite well known. We can quote, for example, two of them: general relativity requires specific mathematical tools that are somehow outside the mainstream of undergraduate technical development; moreover, this is a branch of physics whose observational and experimental applications have remained rare until recent times, and even though this scenario has changed dramatically in the last few years, the new situation has not yet been absorbed into undergraduate teaching. However, there are many textbooks devoted to the teaching of general relativity at undergraduate level. The recent book of J B Hartle, Gravity: An Introduction to Einstein's General Relativity, is a new proposal in this sense. It is perhaps one of the most interesting pedagogical approaches seeking to surmount the difficulties that arise when one tries to include general relativity in undergraduate teaching. In this new book, Hartle attempts to address the difficuties that must be faced by anyone who teaches general relativity at undergraduate level. In order to not scare the student with the hard technical preparation needed to obtain the basic equations of general relativity, Einstein's equations, he simply gives up the idea of introducing these equations at the very beginning. Instead, he chooses to present Einstein's equations, with most of the mathematics needed to do them, in the last part of the book. This delicate (and of course dangerous) choice has the advantage of introducing the reader first to the physical aspects of general relativity. This approach can be dangerous because the relevant solutions of the equations necessary to discuss the physical content of general relativiy are presented first without a formal derivation. But the author circumvents this potential drawback in a

  9. Book Review:

    NASA Astrophysics Data System (ADS)

    Broderick, A.

    2006-10-01

    'The Black Hole at the Center of the Milky Way' collects and presents recent advances in galactic centre research in a unified form by some of the researches at the forefront of the field. This book presents an opportunity to review the observational evidence for the best constrained black hole candidate currently known. In my opinion, the authors succeed in producing a good topical reference, appropriate for advanced students and working researchers, providing and excellent summary of the state of near-infrared results in particular. While the title refers exclusively to the supermassive black hole associated with the compact radio source Sagittarius A*, the text has a broader focus, discussing the nuclear region of the galaxy. Indeed, this is necessary given that most of the restrictions upon the characteristics of the central supermassive black hole have been obtained indirectly via stellar observations in it's vicinity. This also has the virtue of introducing a number of interesting additional astrophysical mysteries associated with the galactic centre (e.g. the so-called 'paradox of youth', referring to the presence of excessively young stars). The first section of the book contains a primer on the astronomical techniques applied to the galactic Centre. As with the rest of the text, the discussion of near-infrared techniques dominates, providing only a short summary of radio interferometry, and optical through gamma-ray techniques. While this primer is a useful introduction for the working researcher, or advanced student, it is not exhaustive and thus presumes at least a passing familiarity with the methods discussed. The second and third sections are devoted to a summary of observations and their astrophysical interpretation, respectively. Necessarily there is considerable overlap between these and they may have benefited from being combined. Nevertheless, each subsection is relatively self-contained which, when combined with the numerous data and graphs

  10. Book Review:

    NASA Astrophysics Data System (ADS)

    Straumann, N.

    2005-06-01

    This new book on quantum field theory by Michele Maggiore fits well into the Oxford Master Series in Physics, which is designed for final year undergraduate and beginning graduate students in physics. It is based on the teaching experience of the author with students in the fourth year at the University of Geneva. In this sense it is a two-semester course book for students exposed to quantum field theory for the first time. Maggiore gives, on slightly less than 300 pages, a balanced introduction to a vast field of twentieth century physics that will help students going on to study more advanced and specialized courses. Beside applications to many processes in particle physics that can also be found in many other textbooks, the author emphasizes conceptual, structural and methodological aspects of quantum field theory. After an introductory chapter, the group theoretical tools required to implement Lorentz invariance in quantum field theory are developed on 30 pages. Chapter 3 is devoted to classical field theory, emphasizing symmetries and conservation laws. The quantization of free fields in the next chapter follows traditional lines. Here one may miss a section describing the mathematical structure of the Fock space. It is also not said that in infinite dimensions von Neumann's uniqueness theorem for the representations of the canonical commutation relations no longer holds. The operations C, P, T are carefully discussed. In the relatively long chapter 5, perturbation theory and renormalization are developed. In this context the author discusses the modern view on renormalizability, and also emphasizes in a separate section the seriousness of the cosmological constant problem in quantum field theory. The next three chapters provide applications of the theory, especially to quantum electrodynamics and the low-energy limit of the electroweak theory. Chapters 9, 10, and 11 are meant as a bridge to more advanced courses. In these, path integral quantization, non

  11. Book Review:

    NASA Astrophysics Data System (ADS)

    Louko, Jorma

    2007-04-01

    Bastianelli and van Nieuwenhuizen's monograph `Path Integrals and Anomalies in Curved Space' collects in one volume the results of the authors' 15-year research programme on anomalies that arise in Feynman diagrams of quantum field theories on curved manifolds. The programme was spurred by the path-integral techniques introduced in Alvarez-Gaumé and Witten's renowned 1983 paper on gravitational anomalies which, together with the anomaly cancellation paper by Green and Schwarz, led to the string theory explosion of the 1980s. The authors have produced a tour de force, giving a comprehensive and pedagogical exposition of material that is central to current research. The first part of the book develops from scratch a formalism for defining and evaluating quantum mechanical path integrals in nonlinear sigma models, using time slicing regularization, mode regularization and dimensional regularization. The second part applies this formalism to quantum fields of spin 0, 1/2, 1 and 3/2 and to self-dual antisymmetric tensor fields. The book concludes with a discussion of gravitational anomalies in 10-dimensional supergravities, for both classical and exceptional gauge groups. The target audience is researchers and graduate students in curved spacetime quantum field theory and string theory, and the aims, style and pedagogical level have been chosen with this audience in mind. Path integrals are treated as calculational tools, and the notation and terminology are throughout tailored to calculational convenience, rather than to mathematical rigour. The style is closer to that of an exceedingly thorough and self-contained review article than to that of a textbook. As the authors mention, the first part of the book can be used as an introduction to path integrals in quantum mechanics, although in a classroom setting perhaps more likely as supplementary reading than a primary class text. Readers outside the core audience, including this reviewer, will gain from the book a

  12. Book Repair Manual.

    ERIC Educational Resources Information Center

    Milevski, Robert J.

    1995-01-01

    This book repair manual developed for the Illinois Cooperative Conservation Program includes book structure and book problems, book repair procedures for 4 specific problems, a description of adhesive bindings, a glossary, an annotated list of 11 additional readings, book repair supplies and suppliers, and specifications for book repair kits. (LRW)

  13. Book Review

    NASA Astrophysics Data System (ADS)

    Kragh, Helge

    2015-11-01

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

  14. Book Review:

    NASA Astrophysics Data System (ADS)

    Webb, Steve

    2008-11-01

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

  15. Book Review:

    NASA Astrophysics Data System (ADS)

    Das, Ashok

    2007-01-01

    It is not usual for someone to write a book on someone else's Ph.D. thesis, but then Feynman was not a usual physicist. He was without doubt one of the most original physicists of the twentieth century, who has strongly influenced the developments in quantum field theory through his many ingenious contributions. Path integral approach to quantum theories is one such contribution which pervades almost all areas of physics. What is astonishing is that he developed this idea as a graduate student for his Ph.D. thesis which has been printed, for the first time, in the present book along with two other related articles. The early developments in quantum theory, by Heisenberg and Schrödinger, were based on the Hamiltonian formulation, where one starts with the Hamiltonian description of a classical system and then promotes the classical observables to noncommuting quantum operators. However, Dirac had already stressed in an article in 1932 (this article is also reproduced in the present book) that the Lagrangian is more fundamental than the Hamiltonian, at least from the point of view of relativistic invariance and he wondered how the Lagrangian may enter into the quantum description. He had developed this idea through his 'transformation matrix' theory and had even hinted on how the action of the classical theory may enter such a description. However, although the brief paper by Dirac contained the basic essential ideas, it did not fully develop the idea of a Lagrangian description in detail in the functional language. Feynman, on the other hand, was interested in the electromagnetic interactions of the electron from a completely different point of view rooted in a theory involving action-at-a-distance. His theory (along with John Wheeler) did not have a Hamiltonian description and, in order to quantize such a theory, he needed an alternative formulation of quantum mechanics. When the article by Dirac was brought to his attention, he immediately realized what he was

  16. Book Review:

    NASA Astrophysics Data System (ADS)

    Poisson, E.

    2006-09-01

    The motion of a charged particle interacting with its own electromagnetic field is an area of research that has a long history; this problem has never ceased to fascinate its investigators. On the one hand the theory ought to be straightforward to formulate: one has Maxwell's equations that tell the field how to behave (given the motion of the particle), and one has the Lorentz-force law that tells the particle how to move (given the field). On the other hand the theory is fundamentally ambiguous because of the field singularities that necessarily come with a point particle. While each separate sub-problem can easily be solved, to couple the field to the particle in a self-consistent treatment turns out to be tricky. I believe it is this dilemma (the theory is straightforward but tricky) that has been the main source of the endless fascination. For readers of Classical and Quantum Gravity, the fascination does not end there. For them it is also rooted in the fact that the electromagnetic self-force problem is deeply analogous to the gravitational self-force problem, which is of direct relevance to future gravitational wave observations. The motion of point particles in curved spacetime has been the topic of a recent Topical Review [1], and it was the focus of a recent Special Issue [2]. It is surprising to me that radiation reaction is a subject that continues to be poorly covered in the standard textbooks, including Jackson's bible [3]. Exceptions are Rohrlich's excellent text [4], which makes a very useful introduction to radiation reaction, and the Landau and Lifshitz classic [5], which contains what is probably the most perfect summary of the foundational ideas (presented in characteristic terseness). It is therefore with some trepidation that I received Herbert Spohn's book, which covers both the classical and quantum theories of a charged particle coupled to its own field (the presentation is limited to flat spacetime). Is this the text that graduate students

  17. Book Review:

    NASA Astrophysics Data System (ADS)

    Poisson, E.

    2005-10-01

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

  18. Schedule Risk Assessment

    NASA Technical Reports Server (NTRS)

    Smith, Greg

    2003-01-01

    Schedule risk assessments determine the likelihood of finishing on time. Each task in a schedule has a varying degree of probability of being finished on time. A schedule risk assessment quantifies these probabilities by assigning values to each task. This viewgraph presentation contains a flow chart for conducting a schedule risk assessment, and profiles applicable several methods of data analysis.

  19. The Block Scheduling Handbook.

    ERIC Educational Resources Information Center

    Queen, J. Allen

    Block scheduling encourages increased comprehensive immersion into subject matter, improved teacher-student relationships, and decreased disciplinary problems. While block scheduling may offer many advantages, moving to a block schedule from conventional scheduling can be a major adjustment for both students and teachers. This guide is intended to…

  20. Fiscal years 1993 and 1994 decontamination and decommissioning activities photobriefing book for the Argonne National Laboratory-East Site, Technology Development Division, Decontamination and Decommissioning Projects Department

    SciTech Connect

    1995-12-31

    This photobriefing book describes the ongoing decontamination and decommissioning projects at the Argonne National Laboratory (ANL)-East Site near Lemont, Illinois. The book is broken down into three sections: introduction, project descriptions, and summary. The introduction elates the history and mission of the Decontamination and Decommissioning (D and D) Projects Department at ANL-East. The second section describes the active ANL-East D and D projects, giving a project history and detailing fiscal year (FY) 1993 and FY 1994 accomplishments and FY 1995 goals. The final section summarizes the goals of the D and D Projects Department and the current program status. The D/D projects include the Experimental Boiling Water Reactor, Chicago Pile-5 Reactor, that cells, and plutonium gloveboxes. 73 figs.

  1. Book Review:

    NASA Astrophysics Data System (ADS)

    Kiefer, C.

    2005-10-01

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

  2. Book Review:

    NASA Astrophysics Data System (ADS)

    Walcher, J.

    2006-10-01

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

  3. Scheduling Spitzer: The SIRPASS Story

    NASA Technical Reports Server (NTRS)

    Mittman, David S.; Hawkins, Robert

    2013-01-01

    NASA's Spitzer Space Telescope was launched on August 25, 2003 from Florida's Cape Canaveral Air Force Base. Drifting in a unique Earth-trailing orbit around the Sun, Spitzer sees an optically invisible universe dominated by dust and stars. Since 1997, the Spitzer Integrated Resource Planning and Scheduling System (SIRPASS) has helped produce spacecraft activity plans for the Spitzer Space Telescope. SIRPASS is used by members of the Observatory Planning and Scheduling Team to plan, schedule and sequence the Telescope from data made available to them from the science and engineering community. Because of the volume of data that needs to be scheduled, SIRPASS offers a variety of automated assistants to aid in this task. This paper will describe the functional elements of the SIRPASS software system -- emphasizing the role that automation plays in the system -- and will highlight lessons learned for the software developer from a decade of Spitzer Space Telescope operations experience.

  4. Book Review:

    NASA Astrophysics Data System (ADS)

    Swenson, C. A.

    1984-01-01

    maintained a very active interest in the affairs of the CCT. The above outline of the author's background is given here to emphasize his qualifications for presuming to undertake the writing of such an extensive and comprehensive monograph, and for doing it so well, since no similar information is given in "Temperature" nor in any of the advertising. He successfully conveys the viewpoints of both the basic scientist, whose interests are in standards thermometry and forefront research, and the person whose goals are the selection and use of the most appropriate thermometer. After an historical introduction, each of the various chapters (Thermodynamic and practical temperature scales, The measurement of thermodynamic temperatures, Fixed points and comparison baths, Resistance thermometry, Thermocouples, Radiation thermometry, Mercury-in-glass thermometry) and subsections has a similar format. This includes a capsule theoretical introduction and analysis of the subject to orient the reader and to establish limitations and approximations, a description of the current state of the art, and, finally, a nuts-and-bolts presentation which, where appropriate, includes industrial applications. Numerous tables, both in the text and in the appendices, document these discussions, along with an extensive listing of citations (close to 500) to original papers, review articles and other monographs. The coverage of topics is thorough and well-balanced, and suffers only moderately (but not deleteriously) from the biases of the author. My interests in low temperature thermometry extend upwards to 0 °C, and the author's treatment of this area is comprehensive and is done with understanding. He appears to have done equally well done equally well in the sections on higher temperature and more applied thermometry. The theoretical discussions are to educate the reader about the basic physics and consequent limitations and problems in each area. This is a difficult task which is done well on the

  5. Books by the Gerbil Cage.

    ERIC Educational Resources Information Center

    Diffily, Deborah; Fox, Jill Englebright

    1999-01-01

    Presents suggestions for incorporating reading and writing in several early childhood classroom learning centers. Includes tips for basic materials and activities for reading, writing, music or listening, housekeeping, science, blocks, and art centers. Also includes suggested children's books. (KB)

  6. Book Review:

    NASA Astrophysics Data System (ADS)

    Coles, P.

    2006-02-01

    Cosmology is a discipline that encompasses many diverse aspects of physics and astronomy. This is part of its attraction, but also a reason why it is difficult for new researchers to acquire sufficient grounding to enable them to make significant contributions early in their careers. For this reason there are many cosmology textbooks aimed at the advanced undergraduate/beginning postgraduate level. Physical Foundations of Cosmology by Viatcheslav Mukhanov is a worthy new addition to this genre. Like most of its competitors it does not attempt to cover every single aspect of the subject but chooses a particular angle and tries to unify its treatment around that direction. Mukhanov has chosen to focus on the fundamental principles underlying modern cosmological research at the expense of some detail at the frontiers. The book places great emphasis on the particle-astrophysics interface and issues connected with the thermal history of the big-bang model. The treatment of big-bang nucleosynthesis is done in much more detail than in most texts at a similar level, for example. It also contains a very extended and insightful discussion of inflationary models. Mukhanov makes great use of approximate analytical arguments to develop physical intuition rather than concentrating on numerical approaches. The book is quite mathematical, but not in a pedantically formalistic way. There is much use of 'order-of-magnitude' dimensional arguments which undergraduate students often find difficult to get the hang of, but which they would do well to assimilate as early as possible in their research careers. The text is peppered with problems for the reader to solve, some straightforward and some exceedingly difficult. Solutions are not provided. The price to be paid for this foundational approach is that there is not much about observational cosmology in this book, and neither is there much about galaxy formation or large-scale structure. It also neglects some of the trendier recent

  7. Book Review:

    NASA Astrophysics Data System (ADS)

    Israel, W.

    2006-07-01

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

  8. Aspects of job scheduling

    NASA Technical Reports Server (NTRS)

    Phillips, K.

    1976-01-01

    A mathematical model for job scheduling in a specified context is presented. The model uses both linear programming and combinatorial methods. While designed with a view toward optimization of scheduling of facility and plant operations at the Deep Space Communications Complex, the context is sufficiently general to be widely applicable. The general scheduling problem including options for scheduling objectives is discussed and fundamental parameters identified. Mathematical algorithms for partitioning problems germane to scheduling are presented.

  9. Optimizing Operating Room Scheduling.

    PubMed

    Levine, Wilton C; Dunn, Peter F

    2015-12-01

    This article reviews the management of an operating room (OR) schedule and use of the schedule to add value to an organization. We review the methodology of an OR block schedule, daily OR schedule management, and post anesthesia care unit patient flow. We discuss the importance of a well-managed OR schedule to ensure smooth patient care, not only in the OR, but throughout the entire hospital. PMID:26610624

  10. Book Review:

    NASA Astrophysics Data System (ADS)

    Barbour, J. B.

    2007-02-01

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

  11. Book Review:

    NASA Astrophysics Data System (ADS)

    Webb, Steve

    2008-11-01

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

  12. Book Review:

    NASA Astrophysics Data System (ADS)

    Poisson, E.

    2006-09-01

    The motion of a charged particle interacting with its own electromagnetic field is an area of research that has a long history; this problem has never ceased to fascinate its investigators. On the one hand the theory ought to be straightforward to formulate: one has Maxwell's equations that tell the field how to behave (given the motion of the particle), and one has the Lorentz-force law that tells the particle how to move (given the field). On the other hand the theory is fundamentally ambiguous because of the field singularities that necessarily come with a point particle. While each separate sub-problem can easily be solved, to couple the field to the particle in a self-consistent treatment turns out to be tricky. I believe it is this dilemma (the theory is straightforward but tricky) that has been the main source of the endless fascination. For readers of Classical and Quantum Gravity, the fascination does not end there. For them it is also rooted in the fact that the electromagnetic self-force problem is deeply analogous to the gravitational self-force problem, which is of direct relevance to future gravitational wave observations. The motion of point particles in curved spacetime has been the topic of a recent Topical Review [1], and it was the focus of a recent Special Issue [2]. It is surprising to me that radiation reaction is a subject that continues to be poorly covered in the standard textbooks, including Jackson's bible [3]. Exceptions are Rohrlich's excellent text [4], which makes a very useful introduction to radiation reaction, and the Landau and Lifshitz classic [5], which contains what is probably the most perfect summary of the foundational ideas (presented in characteristic terseness). It is therefore with some trepidation that I received Herbert Spohn's book, which covers both the classical and quantum theories of a charged particle coupled to its own field (the presentation is limited to flat spacetime). Is this the text that graduate students

  13. Book Ownership and Young Children's Learning

    ERIC Educational Resources Information Center

    Tadesse, Selamawit; Washington, Patsy

    2013-01-01

    Research indicates that there are positive effects when young children read and explore books for pleasure, as such activities help build the skills and knowledge that are critical to schooling. Reading for pleasure is facilitated when children have access to books in their own homes. There are great variations in children's book ownership…

  14. EOS distributed planning and scheduling prototype

    NASA Astrophysics Data System (ADS)

    Hull, Larry G.; Peters, Stephen F.; Davis, Randy

    Some of the more significant lessons learned during the development of the Earth Observing System (EOS) Distributed Planning and Scheduling Prototype are presented. The need for a central scheduler is not demonstrated. A mapping of scheduling and conflict-resolution responsibility across the nodes of the EOS distributed scheduling system is developed and shown to be both feasible and appropriate. Complex instrument scheduling is mostly accomplished at the ICC/IST (instrument control center/instrumental support terminal) with 'slidable' flexibility for slews and some kinds of calibrations resolved at the EOS Operations Center (EOC). All nodes have full visibility interinstrument contention for resource and environmental rights, e.g., vibration, thermal, and electromagnetic. The EOC assigns, by activity, initial action responsibility for conflict resolution to a node which is party to the conflict. Most interinstrument conflicts are resolved by the ICCs and ISTs during an intermediate scheduling phase while the EOC is negotiating a TDRS schedule with the NCC.

  15. EOS distributed planning and scheduling prototype

    NASA Technical Reports Server (NTRS)

    Hull, Larry G.; Peters, Stephen F.; Davis, Randy

    1993-01-01

    Some of the more significant lessons learned during the development of the Earth Observing System (EOS) Distributed Planning and Scheduling Prototype are presented. The need for a central scheduler is not demonstrated. A mapping of scheduling and conflict-resolution responsibility across the nodes of the EOS distributed scheduling system is developed and shown to be both feasible and appropriate. Complex instrument scheduling is mostly accomplished at the ICC/IST (instrument control center/instrumental support terminal) with 'slidable' flexibility for slews and some kinds of calibrations resolved at the EOS Operations Center (EOC). All nodes have full visibility interinstrument contention for resource and environmental rights, e.g., vibration, thermal, and electromagnetic. The EOC assigns, by activity, initial action responsibility for conflict resolution to a node which is party to the conflict. Most interinstrument conflicts are resolved by the ICCs and ISTs during an intermediate scheduling phase while the EOC is negotiating a TDRS schedule with the NCC.

  16. Book Review:

    NASA Astrophysics Data System (ADS)

    Unruh, W. G.

    2006-02-01

    Quantum mechanics is one of the most successful theoretical structures in all of science. Developed between 1925-26 to explain the optical spectrum of atoms, the theory over the succeeding 80 years has been extended, first to quantum field theories, gauge field theories, and now even string theory. It is used every day by thousands of physicists to calculate physical phenomena to exquisite precision, with no ambiguity in the results. To claim that this is a theory which is not understood by those physicists is absurd. And yet, as eminent a physicist as Richard Feynman, who did as much as anyone else to extend quantum theory to field theories and was a master at producing those exquisite calculations, could say that anyone who claimed they understood quantum theory clearly did not understand quantum theory. One hundred years ago Einstein postulated one of the most unsettling features of the theory, the wave-particle duality, with his particulate explanation for light of the photoelectric effect, and an explanation which was in direct conflict with Maxwell's brilliant development of a wave, or field, theory of light. Einstein believed that the particulate nature would ultimately be explainable by some sort of non-linear theory of electromagnetism, and was outraged by the acceptance of the community of the probabilistic quantum theory. His programme was of course dealt a (near?) fatal blow by Bell's discovery that the three desiderata - a theory which agrees with experiment, a theory which is local in its effects, and a theory in which nature, at its heart, is not probabilistic - are incompatible. That discomfort felt by Einstein and by Feynman is felt by numerous other people as well. This discomfort is heightened by the fact that the theory of gravity, another of Einstein's great achievements, has resisted all efforts at reconciliation with quantum mechanics. This book explores that discomfort, and tries to pin down what the locus of that discomfort is. For many

  17. Designing Electronic Books.

    ERIC Educational Resources Information Center

    Barker, Philip; Manji, Karim

    1991-01-01

    Discussion of the design of interactive environments focuses on three types of electronic book metaphors that use optical discs and can facilitate computer-based learning: (1) static picture books, (2) moving picture books, and (3) multimedia books. Guidelines for designing electronic books are presented, and future directions are discussed. (17…

  18. The Book Review

    ERIC Educational Resources Information Center

    Fletcher, Janet, Ed.; And Others

    1973-01-01

    Brief reviews of recently published books, arranged by subject, comprise the main section of The Book Review.'' The Books to Come'' segment includes brief reviews of a few specially noted books and a comprehensive listing of scientific, technical, medical and business books. (1000 references) (DH)

  19. Book Review:

    NASA Astrophysics Data System (ADS)

    Stewart, J. M.

    2006-02-01

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

  20. Book Review:

    NASA Astrophysics Data System (ADS)

    Peacock, John

    2007-04-01

    ), but the latter is surprising in the context of a subject whose whole purpose is to observe the properties of primordial perturbations that may have arisen from inflation. Instead, the text concentrates on the technical heartland of the transport theory for CMB photons, and the Newtonian and relativistic theory for the development of CMB anisotropies, including polarization. It closes with more observationally-based chapters on general statistical aspects of the CMB sky, a digest of the recent results from WMAP, and an outlook. These are welcome, but the book really stands or falls on its treatment of the core physics of anisotropies. Without going too much into specifics, it can be fairly stated that the treatment given of the main material on CMB fluctuations is geared more to working professionals than to students. There is a good deal of useful technical detail, but it is not always derived systematically, and sometimes arises by reference to the research literature. There are no problem sets or worked examples, and not much attempt at intuitive illumination. As an example, one might point to the large-angle anisotropies of the CMB, which were first analysed in the classic Sachs Wolfe paper of 1967. The relativistic transport equation is there, but one looks in vain for the separation into the Sachs Wolfe effect proper (potential perturbations at last scattering) and the integrated effect of evolution since then. This latter ISW effect is in fact of huge interest in current research, since it is one of the methods for probing whether the vacuum energy differs from a cosmological constant. In general, the text seems strangely patchy on issues of contemporary interest, certainly in terms of its emphasis. It is as if the three authors contributed material separately without achieving a full integration. On the more positive side, the book has the advantage that it presents a Russian view of the subject. So much of the initial work on the `Relic Radiation' (a much

  1. Book Review:

    NASA Astrophysics Data System (ADS)

    Wainwright, John

    2007-04-01

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

  2. Dedicated heterogeneous node scheduling including backfill scheduling

    DOEpatents

    Wood, Robert R.; Eckert, Philip D.; Hommes, Gregg

    2006-07-25

    A method and system for job backfill scheduling dedicated heterogeneous nodes in a multi-node computing environment. Heterogeneous nodes are grouped into homogeneous node sub-pools. For each sub-pool, a free node schedule (FNS) is created so that the number of to chart the free nodes over time. For each prioritized job, using the FNS of sub-pools having nodes useable by a particular job, to determine the earliest time range (ETR) capable of running the job. Once determined for a particular job, scheduling the job to run in that ETR. If the ETR determined for a lower priority job (LPJ) has a start time earlier than a higher priority job (HPJ), then the LPJ is scheduled in that ETR if it would not disturb the anticipated start times of any HPJ previously scheduled for a future time. Thus, efficient utilization and throughput of such computing environments may be increased by utilizing resources otherwise remaining idle.

  3. The Comic Book Project

    ERIC Educational Resources Information Center

    Lopate, Phillip

    1976-01-01

    Describes the work and preparation--as well as the student response-- that went into the Comic Book Club in an elementary school which resulted in a student developed comic book and comic book fair. (HOD)

  4. Views on Science Books.

    ERIC Educational Resources Information Center

    Stubbs, Harry C.

    1979-01-01

    Reviews six new children's science books. Five of the reviewed books deal separately with the topics of the space shuttle project, cosmology and stellar evolution, space, forest fires, and the electromagnetic spectrum; one is a book of geography puzzles. (GT)

  5. Organized Activity Participation, Positive Youth Development, and the Over-Scheduling Hypothesis. Social Policy Report. Volume 20, Number 4

    ERIC Educational Resources Information Center

    Mahoney, Joseph L.; Harris, Angel L.; Eccles, Jacquelynne S.

    2006-01-01

    There is increasing awareness that how young people spend their time outside of school has consequences for their development. As part of this awareness, interest in organized activities--extracurricular activities, after-school programs, and youth organizations--has grown markedly. On balance, the bulk of research on organized activities has…

  6. Book Review:

    NASA Astrophysics Data System (ADS)

    Carlip, S.

    2006-10-01

    The early 1980s, when I first learned theory, were desperate times for graduate students. We searched frantically for coherent introductions, passing tattered copies of review articles around like samizdat, struggling over obscure references to ancient models of strong interactions, and flocking to lectures—not least those by Joe Polchinski—that promised to really explain what was going on. If only this book had been around, it would have saved much grief. Volume I, The Bosonic String, offers a clear and well organized introduction to bosonic string theory. Topics range from the 'classical' (spectra, vertex operators, consistency conditions, etc.) to the 'modern' (D-branes first appear in an exercise at the end of chapter 1, noncommutative geometry shows up in chapter 8). Polchinski does not hesitate to discuss sophisticated matters—path integral measures, BRST symmetries, etc.—but his approach is pedagogical, and his writing is lucid, if sometimes a bit terse. Chapters end with problems that are sometimes difficult but never impossible. A very useful annotated bibliography directs readers to resources for further study, and a nearly 30-page glossary provides short but clear definitions of key terms. There is much here that will appeal to relativists. Polchinski uses the covariant Polyakov path integral approach to quantization from early on; he clearly distinguishes Weyl invariance from conformal invariance; he is appropriately careful about using complex coordinates on topologically nontrivial manifolds; he keeps the string world sheet metric explicit at the start instead of immediately hiding it by a gauge choice. Volume II includes an elegant introduction to anticommuting coordinates and superconformal transformations. A few conventions may cause confusion—%, Polchinski's stress energy tensor, for instance, differs from the standard general relativistic definition by a factor of -2π, and while this is briefly mentioned in the text, it could easily be

  7. Book Review:

    NASA Astrophysics Data System (ADS)

    Borcherds, P. H.

    2004-09-01

    There is a new tradition in England called Apple Day which is held on some day in October. The actual day varies from place to place. For instance, in 2003, 23 October was Apple Day at Woolsthorpe Manor, the house where Isaac Newton was born and where, during the Plague, he is said to have developed the theory of gravity. (For information on future Apple Days see, for example, http://www.nationaltrust.org.uk/main/thingstodo.) Last year in our garden we picked an apple which weighed one pound, thirteen and a half ounces (1 lb 13 1/2 oz or 29 1/2 oz). The following day we went to an Apple Day event where there were many exotic apples on display, varieties which are not sold in shops. One of the varieties there was called 'Twenty Ounce'. By now you may be wondering what all this has to do with the book being reviewed. We shall return to this later. This entertaining book is ostensibly about units, in particular about Imperial and metric units, but there are numerous informative digressions. The author reminds us that almost every country 'with the exception of the United States, North and South Yemen, Burma and Brunei' has gone metric. He points out that the United States (US) became officially metric in 1893. However, as early as 1866, the US legal definition of the metre was 39.370000 inches. He tells us that after World War II the (US) inch was rounded down (from 25.400051) to 25.4 mm. There is no mention that the Imperial (British) inch was simultaneously rounded up from 25.399956 mm to 25.4 mm. The author frequently digresses, covering such matters as the trisection of angles and Eratosthenes' graphic solution for duplicating the cube. There is an informative discussion on the length of the day: appropriately 25 December, which lasts for 24 h and 30 s, is the longest day. He shows how with cycles and epicycles one can construct an ellipse. Ptolemy did not realize the importance of the focus of the ellipse. The author discusses various topics in the development of

  8. Book Review:

    NASA Astrophysics Data System (ADS)

    Parthasarathy, R.

    2005-06-01

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

  9. Book Review:

    NASA Astrophysics Data System (ADS)

    Borcherds, P. H.

    2004-09-01

    There is a new tradition in England called Apple Day which is held on some day in October. The actual day varies from place to place. For instance, in 2003, 23 October was Apple Day at Woolsthorpe Manor, the house where Isaac Newton was born and where, during the Plague, he is said to have developed the theory of gravity. (For information on future Apple Days see, for example, http://www.nationaltrust.org.uk/main/thingstodo.) Last year in our garden we picked an apple which weighed one pound, thirteen and a half ounces (1 lb 13 1/2 oz or 29 1/2 oz). The following day we went to an Apple Day event where there were many exotic apples on display, varieties which are not sold in shops. One of the varieties there was called 'Twenty Ounce'. By now you may be wondering what all this has to do with the book being reviewed. We shall return to this later. This entertaining book is ostensibly about units, in particular about Imperial and metric units, but there are numerous informative digressions. The author reminds us that almost every country 'with the exception of the United States, North and South Yemen, Burma and Brunei' has gone metric. He points out that the United States (US) became officially metric in 1893. However, as early as 1866, the US legal definition of the metre was 39.370000 inches. He tells us that after World War II the (US) inch was rounded down (from 25.400051) to 25.4 mm. There is no mention that the Imperial (British) inch was simultaneously rounded up from 25.399956 mm to 25.4 mm. The author frequently digresses, covering such matters as the trisection of angles and Eratosthenes' graphic solution for duplicating the cube. There is an informative discussion on the length of the day: appropriately 25 December, which lasts for 24 h and 30 s, is the longest day. He shows how with cycles and epicycles one can construct an ellipse. Ptolemy did not realize the importance of the focus of the ellipse. The author discusses various topics in the development of

  10. Immunization Schedules for Adults

    MedlinePlus

    ... ACIP Vaccination Recommendations Why Immunize? Vaccines: The Basics Immunization Schedules for Adults in Easy-to-read Formats ... previous immunizations. View or Print a Schedule Recommended Immunizations for Adults (19 Years and Older) by Age ...

  11. Childhood Immunization Schedule

    MedlinePlus

    ... Recommendations Why Immunize? Vaccines: The Basics Instant Childhood Immunization Schedule Recommend on Facebook Tweet Share Compartir Get ... date. See Disclaimer for additional details. Based on Immunization Schedule for Children 0 through 6 Years of ...

  12. Schedule Risk Assessment

    NASA Technical Reports Server (NTRS)

    Smith, Greg

    2003-01-01

    Schedule Risk Assessment needs to determine the probability of finishing on or before a given point in time. Task in a schedule should reflect the "most likely" duration for each task. IN reality, each task is different and has a varying degree of probability of finishing within or after the duration specified. Schedule risk assessment attempt to quantify these probabilities by assigning values to each task. Bridges the gap between CPM scheduling and the project's need to know the likelihood of "when".

  13. Reinforcement learning in scheduling

    NASA Technical Reports Server (NTRS)

    Dietterich, Tom G.; Ok, Dokyeong; Zhang, Wei; Tadepalli, Prasad

    1994-01-01

    The goal of this research is to apply reinforcement learning methods to real-world problems like scheduling. In this preliminary paper, we show that learning to solve scheduling problems such as the Space Shuttle Payload Processing and the Automatic Guided Vehicle (AGV) scheduling can be usefully studied in the reinforcement learning framework. We discuss some of the special challenges posed by the scheduling domain to these methods and propose some possible solutions we plan to implement.

  14. Schedules of controlled substances: rescheduling of hydrocodone combination products from schedule III to schedule II. Final rule.

    PubMed

    2014-08-22

    With the issuance of this final rule, the Administrator of the Drug Enforcement Administration reschedules hydrocodone combination products from schedule III to schedule II of the Controlled Substances Act. This scheduling action is pursuant to the Controlled Substances Act which requires that such actions be made on the record after opportunity for a hearing through formal rulemaking. This action imposes the regulatory controls and administrative, civil, and criminal sanctions applicable to schedule II controlled substances on persons who handle (manufacture, distribute, dispense, import, export, engage in research, conduct instructional activities with, conduct chemical analysis with, or possess) or propose to handle hydrocodone combination products. PMID:25167591

  15. Linking Language: Simple Language and Literacy Activities throughout the Curriculum.

    ERIC Educational Resources Information Center

    Rockwell, Robert; Hoge, Debra Reichert; Searcy, Bill

    This book provides practical, everyday activities to weave language development and early literacy activities into the daily schedule in an early childhood education program. The chapters are organized by areas common in most early childhood environments: (1) circle time; (2) snack time; (3) dramatic play; (4) outdoor play; (5) art; (6) sand and…

  16. Parallel scheduling algorithms

    SciTech Connect

    Dekel, E.; Sahni, S.

    1983-01-01

    Parallel algorithms are given for scheduling problems such as scheduling to minimize the number of tardy jobs, job sequencing with deadlines, scheduling to minimize earliness and tardiness penalties, channel assignment, and minimizing the mean finish time. The shared memory model of parallel computers is used to obtain fast algorithms. 26 references.

  17. Block Scheduling. Research Brief

    ERIC Educational Resources Information Center

    Muir, Mike

    2003-01-01

    What are the effects of block scheduling? Results of transitioning from traditional to block scheduling are mixed. Some studies indicate no change in achievement results, nor change in teachers' opinions about instructional strategies. Other studies show that block scheduling doesn't work well for Advanced Placement or Music courses, that "hard to…

  18. The Role of Physical Activity and Feeding Schedule on the Kinetics of Inhaled and Oral Toluene in Rats

    EPA Science Inventory

    This manuscript provides new information regarding factors that affect the toxicokinetics of toluene, a hazardous air pollutant with acute neurotoxic activity. Toluene is a prototype compound of the class of volatile organic compounds (VOCs), which have similar CNS activity and k...

  19. Scientific Encounters of the Insect World. Reading Activities That Explore Nature's Fascinating Insects. A Good Apple Science Activity Book for Grades 4-7.

    ERIC Educational Resources Information Center

    Embry, Lynn

    Insects comprise the largest group of animals in the world and newly discovered ones are being added to the list every year. The habits of even the most common insects are interesting to observe. This book introduces insects that many children will be able to observe in their environments. Interesting information is presented to help children…

  20. Book Review:

    NASA Astrophysics Data System (ADS)

    Peacock, John

    2007-04-01

    ), but the latter is surprising in the context of a subject whose whole purpose is to observe the properties of primordial perturbations that may have arisen from inflation. Instead, the text concentrates on the technical heartland of the transport theory for CMB photons, and the Newtonian and relativistic theory for the development of CMB anisotropies, including polarization. It closes with more observationally-based chapters on general statistical aspects of the CMB sky, a digest of the recent results from WMAP, and an outlook. These are welcome, but the book really stands or falls on its treatment of the core physics of anisotropies. Without going too much into specifics, it can be fairly stated that the treatment given of the main material on CMB fluctuations is geared more to working professionals than to students. There is a good deal of useful technical detail, but it is not always derived systematically, and sometimes arises by reference to the research literature. There are no problem sets or worked examples, and not much attempt at intuitive illumination. As an example, one might point to the large-angle anisotropies of the CMB, which were first analysed in the classic Sachs Wolfe paper of 1967. The relativistic transport equation is there, but one looks in vain for the separation into the Sachs Wolfe effect proper (potential perturbations at last scattering) and the integrated effect of evolution since then. This latter ISW effect is in fact of huge interest in current research, since it is one of the methods for probing whether the vacuum energy differs from a cosmological constant. In general, the text seems strangely patchy on issues of contemporary interest, certainly in terms of its emphasis. It is as if the three authors contributed material separately without achieving a full integration. On the more positive side, the book has the advantage that it presents a Russian view of the subject. So much of the initial work on the `Relic Radiation' (a much

  1. Book Review:

    NASA Astrophysics Data System (ADS)

    Fulling, S. A.

    2006-05-01

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

  2. Automated Scheduling of Personnel to Staff Operations for the Mars Science Laboratory

    NASA Technical Reports Server (NTRS)

    Knight, Russell; Mishkin, Andrew; Allbaugh, Alicia

    2014-01-01

    Leveraging previous work on scheduling personnel for space mission operations, we have adapted ASPEN (Activity Scheduling and Planning Environment) [1] to the domain of scheduling personnel for operations of the Mars Science Laboratory. Automated scheduling of personnel is not new. We compare our representations to a sampling of employee scheduling systems available with respect to desired features. We described the constraints required by MSL personnel schedulers and how each is handled by the scheduling algorithm.

  3. AVLIS production plant project schedule and milestones

    SciTech Connect

    Not Available

    1984-11-15

    An AVLIS Production Plant Deployment Schedule for the engineering, procurement, and construction for both the Initial Increment of Production and the fully Activated Plant, has been developed by the project team consisting of Lawrence Livermore National Laboratory, Martin Marietta Energy Systems, Inc. with architect-engineer support from Bechtel National, Inc., Stone and Webster Engineering Corporation, and Westinghouse Corporation. The initial deployment phase consists of six separators modules and the three laser power amplifier modules consistent with the FY84 reference design with a name plate capacity of 5 million separative work units/yr followed by a full plant activation to approximately 13 million separative work units/yr. The AVLIS Production Plant project team's strategy for deployment schedule analysis focused on three schedule options: engineering limited schedule; authorization limited schedule; and funding limited project schedule. The three deployment schedule options developed by AVLIS project team have been classified in ranges such as an optimistic, rapid/moderate, or moderate/pessimistic based on the probability of meeting the individual schedule option's major milestones or program objectives of enriching uranium by the AVLIS process in an effective cost and schedule manner. 47 figures, 7 tables.

  4. International Spring and Summer Festivals. Projects and Patterns for Holiday Gifts, Greetings, Ornaments, Decorations, and Classroom Displays. A Good Apple Seasonal Idea/Activity Book for Grades 1-6.

    ERIC Educational Resources Information Center

    Barr, Marilynn G.

    This seasonal idea/activity book for grades 1-6 features interesting facts on the origins of traditions and customs of spring and summer festivals from around the world. There are numerous hands-on art activities, a map of each country or continent of the activity's origin, and a brief explanation of each tradition. Areas and countries of the…

  5. Book Review:

    NASA Astrophysics Data System (ADS)

    Hudson, R. P.

    1981-04-01

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

  6. Iterative modulo scheduling

    SciTech Connect

    Rau, B.R.

    1996-02-01

    Modulo scheduling is a framework within which algorithms for software pipelining innermost loops may be defined. The framework specifies a set of constraints that must be met in order to achieve a legal modulo schedule. A wide variety of algorithms and heuristics can be defined within this framework. Little work has been done to evaluate and compare alternative algorithms and heuristics for modulo scheduling from the viewpoints of schedule quality as well as computational complexity. This, along with a vague and unfounded perception that modulo scheduling is computationally expensive as well as difficult to implement, have inhibited its corporation into product compilers. This paper presents iterative modulo scheduling, a practical algorithm that is capable of dealing with realistic machine models. The paper also characterizes the algorithm in terms of the quality of the generated schedules as well as the computational incurred.

  7. Transportation energy data book

    NASA Astrophysics Data System (ADS)

    Davis, S. C.; Hu, P. S.

    1991-01-01

    The Transportation Energy Data Book: Edition 11 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of Transportation Technologies in the Department of Energy (DOE). Designed for use as a desk-top reference, the data book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. Each of the major transportation modes - highway, air, water, rail, pipeline - is treated in separate chapters or sections. Chapter 1 compares U.S. transportation data with data from seven other countries. Aggregate energy use and energy supply data for all modes are presented in Chapter 2. The highway mode, which accounts for over three-fourths of total transportation energy consumption, is dealt with in Chapter 3. Topics in this chapter include automobiles, trucks, buses, fleet automobiles, Federal standards, fuel economies, and household data. Chapter 4 is a new addition to the data book series, containing information on alternative fuels and alternatively-fueled vehicles. The last chapter, Chapter 5, covers each of the nonhighway modes: air, water, pipeline, and rail, respectively.

  8. "It's Alive!": Science Books.

    ERIC Educational Resources Information Center

    Jordan, Anne Devereaux

    1997-01-01

    Sketches the history of children's books about science, from the first picture book in Germany in 1658 to Louis Agassiz's work on establishing science firmly in the education of young people in America. States that science books need to be accurate, and they must demonstrate the "scientific method." Outlines 11 characteristics of science books.…

  9. Cataloging Pirated Chinese Books

    ERIC Educational Resources Information Center

    Wang, Sze-Tseng

    1971-01-01

    Various types of pirated Chinese books are given with specific examples. The basic steps followed for the proper identification of these books is described, and remedies suggested in case the original is discovered after the book has been cataloged according to the information given by the book pirate. (13 references) (Author/NH)

  10. Books To Grow By.

    ERIC Educational Resources Information Center

    Keeshan, Bob, Comp.

    Compiled by Bob Keeshan, TV's "Captain Kangaroo," this book is a reference guide for books appropriate for children through age eight. Books are organized alphabetically, according to children's age group, and include Bob Keeshan's comments as well as author, publisher, publishing date, and price. Each entry also lists values the book teaches,…

  11. Sharing Books with Babies: Evaluation of an Early Literacy Intervention.

    ERIC Educational Resources Information Center

    Hardman, Margaret; Jones, Lynn

    1999-01-01

    Evaluation of an early literacy initiative in which free books and literacy information were given to 40 caregivers of infants. Compared book-related activity in the home before and 2 months after the program. Results showed significant increases in book ownership and frequency of mothers and babies looking at children's books together. (SK)

  12. The I Hate Mathematics! Book. A Brown Paper School Book.

    ERIC Educational Resources Information Center

    Burns, Marilyn

    This 1975 book is written for children who do not like mathematics and presents activities which may help them to begin understanding mathematics. Activities are organized under the following headings: "Street Math"; "Maybe Grownups Aren't as Smart as You Think"; "Things to Do When You Have the Flu"; "A Math-Magic Show"; "How to Always Be a…

  13. Teaching Children with Autism to Play a Video Game Using Activity Schedules and Game-Embedded Simultaneous Video Modeling

    ERIC Educational Resources Information Center

    Blum-Dimaya, Alyssa; Reeve, Sharon A.; Reeve, Kenneth F.; Hoch, Hannah

    2010-01-01

    Children with autism have severe and pervasive impairments in social interactions and communication that impact most areas of daily living and often limit independent engagement in leisure activities. We taught four children with autism to engage in an age-appropriate leisure skill, playing the video game Guitar Hero II[TM], through the use of (a)…

  14. Book Review:

    NASA Astrophysics Data System (ADS)

    Sanders, J. H.

    1984-01-01

    The NATO Advanced Study Institute held at Erice, Sicily, in November 1981 brought together specialists in precise measurement to present a tutorial introduction to quantum metrology and the measurement of the fundamental physical constants. Ever since the evolution of experimental physics as a scientific pursuit the measurement of the values of quantities accepted to be constants of nature has commanded the attention of some of the world's most accomplished workers in this field. Their efforts to seek out the sources of systematic error and to reduce the random errors have produced significant advances in techniques and a continual interest in their results from users and critics: as Raymond T Birge, who pioneered the evaluation of the 'best' values of the constants from the available measurements, observed (perhaps with tongue-in-cheek) "it is the continual variation in the values of these quantities that furnishes most of the interest in the subject". Long before the recognition of the fundamental constants the measurement of mass, length and time grew as a matter of necessity in organized communities, especially in agriculture, commerce and navigation. The adoption of standards, first local, then national, and now international, was a natural consequence. It is particularly relevant that the published proceedings of the NATO school opens with a historical survey by Pierre Giacomo of the Bureau International des Poids et Mesures, which places the subsequent papers in perspective. Measurements which realize the standards of length and time, and those from which values of the fundamental constants are derived, are of such a nature that a considerable background knowledge of physics is needed for their understanding. (The principle of the caesium frequency standard and the physics of the Josephson junction are a long haul from Michelson's measurement of the speed of light and the Millikan oil drop experiment familiar in the school books.) With this in mind, George

  15. Schedule-Organizer Computer Program

    NASA Technical Reports Server (NTRS)

    Collazo, Fernando F.

    1990-01-01

    Schedule Organizer provides simple method for generating distribution lists. Contains readers' names for each task schedule defined by input files. Schedule Organizer (SO), Schedule Tracker (ST) (COSMIC program MSC-21526), and Schedule Report Generator (SRG) (COSMIC program MSC-21527) computer programs manipulating data-base files in ways advantageous in scheduling. Written in PL/1 and DEC Command Language (DCL).

  16. The scheduling techniques of ESP2

    NASA Technical Reports Server (NTRS)

    Jaap, John P.; Davis, Elizabeth K.

    1988-01-01

    The Mission Analysis Division of the Systems Analysis and Integration Laboratory at the Marshall Space Flight Center has developed a robust automatic scheduler which can produce detailed schedules for the multi-step activities required for payload operations on the Space Station. This scheduler, a part of the Expert Scheduling Program (ESP2), has five components: the bookkeeper, checker, loader, selector, and explainer. The bookkeeper maintains the usage profiles for nondepletable resources, consumables, equipment, crew, and the times of all the steps for the payload activities for several different schedules simultaneously. The checker searches the data maintained by the bookkeeper and finds times when the constraints of each step of an activity are satisfied. The loader is an expert system that uses the techniques of forward chaining, depth-first searching, and backtracking to manage the workings of the checker so that activities are placed in the schedule without violating constraints (such as crew, resources, and orbit opportunities). The checker searches the data maintained by the bookkeeper and finds times when the constraints of each step of an activity are satisfied. The loader is an expert system which uses the techniques of forward chaining, depth-first searching, and backtracking to manage the workings of the checker so that activities are placed in the schedule without violating the constraints. The selector has several methods of choosing the next activity for the loader to schedule. The explainer shows the user why an activity was or was not scheduled at a certain time; it offers a unique graphical explanation of how the expert system (the loader) works.

  17. Integrated resource scheduling in a distributed scheduling environment

    NASA Technical Reports Server (NTRS)

    Zoch, David; Hall, Gardiner

    1988-01-01

    The Space Station era presents a highly-complex multi-mission planning and scheduling environment exercised over a highly distributed system. In order to automate the scheduling process, customers require a mechanism for communicating their scheduling requirements to NASA. A request language that a remotely-located customer can use to specify his scheduling requirements to a NASA scheduler, thus automating the customer-scheduler interface, is described. This notation, Flexible Envelope-Request Notation (FERN), allows the user to completely specify his scheduling requirements such as resource usage, temporal constraints, and scheduling preferences and options. The FERN also contains mechanisms for representing schedule and resource availability information, which are used in the inter-scheduler inconsistency resolution process. Additionally, a scheduler is described that can accept these requests, process them, generate schedules, and return schedule and resource availability information to the requester. The Request-Oriented Scheduling Engine (ROSE) was designed to function either as an independent scheduler or as a scheduling element in a network of schedulers. When used in a network of schedulers, each ROSE communicates schedule and resource usage information to other schedulers via the FERN notation, enabling inconsistencies to be resolved between schedulers. Individual ROSE schedules are created by viewing the problem as a constraint satisfaction problem with a heuristically guided search strategy.

  18. The First Honest Book about Lies.

    ERIC Educational Resources Information Center

    Kincher, Jonni; Espeland, Pamela, Ed.

    Readers learn how to discern the truth from lies through a series of activities, games, and experiments. This book invites young students to look at lies in a fair and balanced way. Different types of lies are examined and the purposes they serve and discussed. Problem solving activities are given. The book is organized in nine chapters,…

  19. Picture Books and the Art of Collage.

    ERIC Educational Resources Information Center

    Prudhoe, Catherine M.

    2003-01-01

    Explores how teachers can use picture book illustrations to teach children the art of collage. Focuses on three children's picture books and offers art activities showcasing three collage techniques: (1) cut and torn paper collage; (2) photomontage; and (3) texture collages and collage constructions. Relates each activity to the National Standards…

  20. Automated telescope scheduling

    NASA Technical Reports Server (NTRS)

    Johnston, Mark D.

    1988-01-01

    With the ever increasing level of automation of astronomical telescopes the benefits and feasibility of automated planning and scheduling are becoming more apparent. Improved efficiency and increased overall telescope utilization are the most obvious goals. Automated scheduling at some level has been done for several satellite observatories, but the requirements on these systems were much less stringent than on modern ground or satellite observatories. The scheduling problem is particularly acute for Hubble Space Telescope: virtually all observations must be planned in excruciating detail weeks to months in advance. Space Telescope Science Institute has recently made significant progress on the scheduling problem by exploiting state-of-the-art artificial intelligence software technology. What is especially interesting is that this effort has already yielded software that is well suited to scheduling groundbased telescopes, including the problem of optimizing the coordinated scheduling of more than one telescope.

  1. Automated telescope scheduling

    NASA Astrophysics Data System (ADS)

    Johnston, Mark D.

    1988-08-01

    With the ever increasing level of automation of astronomical telescopes the benefits and feasibility of automated planning and scheduling are becoming more apparent. Improved efficiency and increased overall telescope utilization are the most obvious goals. Automated scheduling at some level has been done for several satellite observatories, but the requirements on these systems were much less stringent than on modern ground or satellite observatories. The scheduling problem is particularly acute for Hubble Space Telescope: virtually all observations must be planned in excruciating detail weeks to months in advance. Space Telescope Science Institute has recently made significant progress on the scheduling problem by exploiting state-of-the-art artificial intelligence software technology. What is especially interesting is that this effort has already yielded software that is well suited to scheduling groundbased telescopes, including the problem of optimizing the coordinated scheduling of more than one telescope.

  2. Achieving reutilization of scheduling software through abstraction and generalization

    NASA Technical Reports Server (NTRS)

    Wilkinson, George J.; Monteleone, Richard A.; Weinstein, Stuart M.; Mohler, Michael G.; Zoch, David R.; Tong, G. Michael

    1995-01-01

    Reutilization of software is a difficult goal to achieve particularly in complex environments that require advanced software systems. The Request-Oriented Scheduling Engine (ROSE) was developed to create a reusable scheduling system for the diverse scheduling needs of the National Aeronautics and Space Administration (NASA). ROSE is a data-driven scheduler that accepts inputs such as user activities, available resources, timing contraints, and user-defined events, and then produces a conflict-free schedule. To support reutilization, ROSE is designed to be flexible, extensible, and portable. With these design features, applying ROSE to a new scheduling application does not require changing the core scheduling engine, even if the new application requires significantly larger or smaller data sets, customized scheduling algorithms, or software portability. This paper includes a ROSE scheduling system description emphasizing its general-purpose features, reutilization techniques, and tasks for which ROSE reuse provided a low-risk solution with significant cost savings and reduced software development time.

  3. Astronomical Book Trek: Astronomy Books of 1983.

    ERIC Educational Resources Information Center

    Fraknoi, Andrew

    1984-01-01

    Presents an annotated list of technical and non-technical astronomy books. Topic areas of non-technical books include general astronomy, amateur astronomy, computers and astronomy, history of astronomy, pseudoscience, space exploration, physics and astronomy, and textbooks. Each entry includes author, title, description, source, and current cost.…

  4. Application of two-phase flow modeling as a basis for scheduling corrosion maintenance activities in wet sour gas pipelines

    SciTech Connect

    Richardson, D.; Bich, N.N.

    1997-08-01

    Pipeline failures attributed to internal corrosion in the oil and gas producing industry have not been decreasing despite the many corrosion mitigation, monitoring and inspection programs implemented. This paper describes how preliminary investigations for evaluating the susceptibility of internal corrosion for wet sour gas pipelines have been based on integrating the latest knowledge in fluid flow and sour gas corrosion mechanisms. It is anticipated future efforts to correlate the onset of slug flow regime with historical corrosion and inspection data may lead to development of an improved criteria for predicting the onset of corrosive water traps and for triggering appropriate maintenance activities. This paper provides details of two corrosion failure Case Studies where application of flow modeling has improved the understanding of the operating hazards that contributed to the formation of a corrosive environment leading to high-rate initiation and growth of localized pitting corrosion. Preliminary analysis indicates slug flow pattern, and long water residence time of water within stagnant traps increases the likelihood of pitting corrosion.

  5. Katimavik Participant's Manual, Book VII, Socio-Cultural Activities = Katimavik manuel du participant, cahier VII, activites socio-culturelles.

    ERIC Educational Resources Information Center

    OPCAN, Montreal (Quebec).

    The bilingual student manual, devoted to the socio-cultural learning activity portion of Katimavik (a nine-month volunteer community service and experiential learning program for 17 to 21 year old Canadians), contains sections on learning program objectives and trimester guidelines, optional activities, resume recordkeeping, general topic…

  6. Open Minds to Equality: A Source Book of Learning Activities to Affirm Diversity and Promote Equity. Third Edition

    ERIC Educational Resources Information Center

    Schniedewind, Nancy; Davidson, Ellen

    2006-01-01

    "Open Minds to Equality" is an educator's sourcebook of activities to help students understand and change inequalities based on: race, gender, class, age, language, sexual orientation, physical/mental ability, and religion. The activities promote respect for diversity and interpersonal equality among students, fostering a classroom that is…

  7. Transportation Baseline Schedule

    SciTech Connect

    Fawcett, Ricky Lee; John, Mark Earl

    2000-01-01

    The “1999 National Transportation Program - Transportation Baseline Report” presents data that form a baseline to enable analysis and planning for future Department of Energy (DOE) Environmental Management (EM) waste/material transportation. The companion “1999 Transportation ‘Barriers’ Analysis” analyzes the data and identifies existing and potential problems that may prevent or delay transportation activities based on the data presented. The “1999 Transportation Baseline Schedule” (this report) uses the same data to provide an overview of the transportation activities of DOE EM waste/materials. This report can be used to identify areas where stakeholder interface is needed, and to communicate to stakeholders the quantity/schedule of shipments going through their area. Potential bottlenecks in the transportation system can be identified; the number of packages needed, and the capacity needed at receiving facilities can be planned. This report offers a visualization of baseline DOE EM transportation activities for the 11 major sites and the “Geologic Repository Disposal” site (GRD).

  8. Book Review:

    NASA Astrophysics Data System (ADS)

    Swenson, C. A.

    1984-01-01

    maintained a very active interest in the affairs of the CCT. The above outline of the author's background is given here to emphasize his qualifications for presuming to undertake the writing of such an extensive and comprehensive monograph, and for doing it so well, since no similar information is given in "Temperature" nor in any of the advertising. He successfully conveys the viewpoints of both the basic scientist, whose interests are in standards thermometry and forefront research, and the person whose goals are the selection and use of the most appropriate thermometer. After an historical introduction, each of the various chapters (Thermodynamic and practical temperature scales, The measurement of thermodynamic temperatures, Fixed points and comparison baths, Resistance thermometry, Thermocouples, Radiation thermometry, Mercury-in-glass thermometry) and subsections has a similar format. This includes a capsule theoretical introduction and analysis of the subject to orient the reader and to establish limitations and approximations, a description of the current state of the art, and, finally, a nuts-and-bolts presentation which, where appropriate, includes industrial applications. Numerous tables, both in the text and in the appendices, document these discussions, along with an extensive listing of citations (close to 500) to original papers, review articles and other monographs. The coverage of topics is thorough and well-balanced, and suffers only moderately (but not deleteriously) from the biases of the author. My interests in low temperature thermometry extend upwards to 0 °C, and the author's treatment of this area is comprehensive and is done with understanding. He appears to have done equally well done equally well in the sections on higher temperature and more applied thermometry. The theoretical discussions are to educate the reader about the basic physics and consequent limitations and problems in each area. This is a difficult task which is done well on the

  9. 10 CFR 2.334 - Implementing hearing schedule for proceeding.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... schedule established by the presiding officer in accordance with 10 CFR 2.332(a) of this part for the... activities in the hearing schedule established by the presiding officer under 10 CFR 2.332(a), or that the... beyond the time specified in the hearing schedule established under 10 CFR 2.332(a). The...

  10. 10 CFR 2.334 - Implementing hearing schedule for proceeding.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... schedule established by the presiding officer in accordance with 10 CFR 2.332(a) of this part for the... activities in the hearing schedule established by the presiding officer under 10 CFR 2.332(a), or that the... beyond the time specified in the hearing schedule established under 10 CFR 2.332(a). The...

  11. 10 CFR 30.70 - Schedule A-Exempt concentrations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... MATERIAL Schedules § 30.70 Schedule A—Exempt concentrations. Element (atomic number) Isotope Col. I Gas...: Many radioisotopes disintegrate into isotopes which are also radioactive. In expressing the concentrations in Schedule A, the activity stated is that of the parent isotope and takes into account...

  12. Book Review:

    NASA Astrophysics Data System (ADS)

    Metherell, A. J. F.

    1985-01-01

    It seems a pity, in this day and age of camera-ready copies, almost instant printing and so on, that the Second International Conference on Precision Measurement and Fundamental Constants, which was held in June 1981 at the National Bureau of Standards in Gaithersburg, should have the publication of its proceedings delayed for more than three years. This is not to say that the appearance of this publication will not be welcomed by those working in the various fields of precision measurement. The necessarily slow pace with which metrology advances means that many of the techniques and ideas reported in these Proceedings are still relevant to those actively involved in precise measurements. If the past is to be any guide, we can expect the third PMFC conference to be held in the early l990s: until then the current proceedings will, no doubt, act as a source of stimulation in the furtherance of our knowledge of the techniques of precision measurement and the fundamental constants. The topics covered by the Conference were many and varied and this itself speaks for the current vitality of the subject and the vigour with which metrology is being pursued. The Proceedings contain papers on atomic clocks, spectroscopy, X-ray interferometry, quantum electrodynamics, elementary particles, gravitation and relativity. Measurements of the Fundamental Constants claiming accuracies of 0.001 ppm for the Rydberg constant, 0.3 ppm for the ratio of the neutron to proton magnetic moments, 2 ppm for the farad, about 0.005 ppm for kilogram metrology, 1 ppm for the ampere, 0.01 ppm for a 100 mV voltage standard, 1 ppm for the ratio of h/e and 60 ppm for that least well known of the fundamental constants, the Newtonian constant of gravitation, to quote but a few, are reported in these Proceedings. Whether the published values of these and the other constants given in the Proceedings will stand the test of time remains to be seen. The techniques involved in these determinations seem to be

  13. Advanced Reactors Transition Program Resource Loaded Schedule

    SciTech Connect

    BOWEN, W.W.

    1999-11-08

    The Advanced Reactors Transition (ART) Resource Loaded Schedule (RLS) provides a cost and schedule baseline for managing the project elements within the ART Program. The Fast Flux Test Facility (FFTF) activities are delineated through the end of FY 2000, assuming continued standby. The Nuclear Energy (NE) Legacies and Plutonium Recycle Test Reactor (PRTR) activities are delineated through the end of the deactivation process. This document reflects the 1 Oct 1999 baseline.

  14. Advanced Reactors Transition Program Resource Loaded Schedule

    SciTech Connect

    GANTT, D.A.

    2000-01-12

    The Advanced Reactors Transition (ART) Resource Loaded Schedule (RLS) provides a cost and schedule baseline for managing the project elements within the ART Program. The Fast Flux Test Facility (FETF) activities are delineated through the end of FY 2000, assuming continued standby. The Nuclear Energy (NE) Legacies and Plutonium Recycle Test Reactor (PRTR) activities are delineated through the end of the deactivation process. This revision reflects the 19 Oct 1999 baseline.

  15. Scheduling lessons learned from the Autonomous Power System

    NASA Technical Reports Server (NTRS)

    Ringer, Mark J.

    1992-01-01

    The Autonomous Power System (APS) project at NASA LeRC is designed to demonstrate the applications of integrated intelligent diagnosis, control, and scheduling techniques to space power distribution systems. The project consists of three elements: the Autonomous Power Expert System (APEX) for Fault Diagnosis, Isolation, and Recovery (FDIR); the Autonomous Intelligent Power Scheduler (AIPS) to efficiently assign activities start times and resources; and power hardware (Brassboard) to emulate a space-based power system. The AIPS scheduler was tested within the APS system. This scheduler is able to efficiently assign available power to the requesting activities and share this information with other software agents within the APS system in order to implement the generated schedule. The AIPS scheduler is also able to cooperatively recover from fault situations by rescheduling the affected loads on the Brassboard in conjunction with the APEX FDIR system. AIPS served as a learning tool and an initial scheduling testbed for the integration of FDIR and automated scheduling systems. Many lessons were learned from the AIPS scheduler and are now being integrated into a new scheduler called SCRAP (Scheduler for Continuous Resource Allocation and Planning). This paper will service three purposes: an overview of the AIPS implementation, lessons learned from the AIPS scheduler, and a brief section on how these lessons are being applied to the new SCRAP scheduler.

  16. Looking into Tunnel Books.

    ERIC Educational Resources Information Center

    Hinshaw, Craig

    1999-01-01

    Describes how to make tunnel books, which are viewed by looking into a "tunnel" created by accordion-folded expanding sides. Suggests possible themes. Describes how to create a walk-through tunnel book for first grade students. (CMK)

  17. Views on Science Books.

    ERIC Educational Resources Information Center

    Gagne, Sarah

    1980-01-01

    Describes five new children's books about animals and other books about the development of anesthetics, the effects of bacteria, and the discovery of pheromones (scent chemicals that facilitate communication between members of an animal species). (GT)

  18. The EUVE proposal database and scheduling system

    NASA Technical Reports Server (NTRS)

    Christian, C.; Olson, E.; Jelinsky, P.; Samuel, M.

    1992-01-01

    The proposal database and scheduling system for the Extreme Ultraviolet Explorer will be described. The proposal database has been implemented to take input for approved observations selected by the EUVE Peer Review Panel and output target information suitable for the scheduling system to digest. The scheduling system is a hybrid of the SPIKE program and EUVE software which checks spacecraft constraints, produces a proposed schedule and selects spacecraft orientations with optimal configurations for acquiring star trackers, etc. This system has been used to schedule the In Orbit Calibration activities that took place this summer, following the EUVE launch in early June 1992. The implemented strategy has implications for the selection of approved targets, which have impacted the Peer Review process. In addition, it will be discussed how the proposal database, founded on Sybase, controls the processing of EUVE Guest Observer data.

  19. Range Scheduling Aid (RSA)

    NASA Technical Reports Server (NTRS)

    Logan, J. R.; Pulvermacher, M. K.

    1991-01-01

    Range Scheduling Aid (RSA) is presented in the form of the viewgraphs. The following subject areas are covered: satellite control network; current and new approaches to range scheduling; MITRE tasking; RSA features; RSA display; constraint based analytic capability; RSA architecture; and RSA benefits.

  20. Surviving Block Scheduling.

    ERIC Educational Resources Information Center

    Haley, Marjorie

    A discussion of block scheduling for second language instruction looks at the advantages and disadvantages and offers some suggestions for classroom management and course organization. It is argued that block scheduling may offer a potential solution to large classes, insufficient time for labs, too little individualized instruction; few…

  1. Block Scheduling Revisited.

    ERIC Educational Resources Information Center

    Queen, J. Allen

    2000-01-01

    Successful block scheduling depends on provision of initial and ongoing instructional training. Teaching strategies should vary and include cooperative learning, the case method, the socratic seminar, synectics, concept attainment, the inquiry method, and simulations. Recommendations for maximizing block scheduling are outlined. (Contains 52…

  2. A Fluid Block Schedule

    ERIC Educational Resources Information Center

    Ubben, Gerald C.

    1976-01-01

    Achieving flexibility without losing student accountability is a challenge that faces every school. With a fluid block schedule, as described here, accountability is maintained without inhibiting flexibility. An additional advantage is that three levels of schedule decision making take some of the pressure off the principal. (Editor)

  3. Scheduling: Seven Period Day

    ERIC Educational Resources Information Center

    Williamson, Ronald

    2010-01-01

    Driven by stable or declining financial resources many school districts are considering the costs and benefits of a seven-period day. While there is limited evidence that any particular scheduling model has a greater impact on student learning than any other, it is clear that the school schedule is a tool that can significantly impact teacher…

  4. Trimester Schedule. Research Brief

    ERIC Educational Resources Information Center

    Education Partnerships, Inc., 2012

    2012-01-01

    Why do a trimester schedule? With the advent of block scheduling, many high schools conducted research on utilizing that plan in a trimester format. There appeared to be three issues that most schools faced: (1) How to provide substantive instructional time that was not fragmented?; (2) How does the school climate contribute positively to…

  5. Book Buddies: Kindergartners and Fifth Graders Explore Books Together

    ERIC Educational Resources Information Center

    Lowery, Ruth McKoy; Sabis-Burns, Donna; Anderson-Brown, Shawn

    2008-01-01

    This article discusses how Book buddy reading activities can help to develop interpersonal relationships between younger and older students, increase all children's reading levels and abilities, and foster their positive self-esteem and confidence. Teachers, families, and other caregivers often seek techniques to improve children's reading…

  6. Space station payload operations scheduling with ESP2

    NASA Technical Reports Server (NTRS)

    Stacy, Kenneth L.; Jaap, John P.

    1988-01-01

    The Mission Analysis Division of the Systems Analysis and Integration Laboratory at the Marshall Space Flight Center is developing a system of programs to handle all aspects of scheduling payload operations for Space Station. The Expert Scheduling Program (ESP2) is the heart of this system. The task of payload operations scheduling can be simply stated as positioning the payload activities in a mission so that they collect their desired data without interfering with other activities or violating mission constraints. ESP2 is an advanced version of the Experiment Scheduling Program (ESP) which was developed by the Mission Integration Branch beginning in 1979 to schedule Spacelab payload activities. The automatic scheduler in ESP2 is an expert system that embodies the rules that expert planners would use to schedule payload operations by hand. This scheduler uses depth-first searching, backtracking, and forward chaining techniques to place an activity so that constraints (such as crew, resources, and orbit opportunities) are not violated. It has an explanation facility to show why an activity was or was not scheduled at a certain time. The ESP2 user can also place the activities in the schedule manually. The program offers graphical assistance to the user and will advise when constraints are being violated. ESP2 also has an option to identify conflict introduced into an existing schedule by changes to payload requirements, mission constraints, and orbit opportunities.

  7. 2013 White Book, Pacific Northwest Loads and Resources Study (summary)

    SciTech Connect

    2013-10-01

    The 2013 Pacific Northwest Loads and Resources Study (2013 White Book) is BPA's latest projection of the Pacific Northwest regional retail loads, contract obligations, contract purchases, and resource capabilities. The 2013 White Book is a snapshot of conditions as of October 1, 2013, documenting the loads and resources for the Federal system and region for the 10-year study period OY 2014 through 2023. The White Book contains projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. The White Book also contains information obtained from formalized resource planning reports and data submittals including those from individual utilities, the Northwest Power and Conservation Council (Council), and the Pacific Northwest Utilities Conference Committee (PNUCC). Starting with the 2012 White Book, BPA changed the annual production schedule for future White Books. BPA is scheduled to publish a complete White Book, which includes a Federal System Needs Assessment analysis, every other year (even years). In the odd-numbered years, BPA will publish a biennial summary update (Supplement) that only contains major changes to the Federal System and Regional System analyses that have occurred since the last White Book. http://www.bpa.gov/power/pgp/whitebook/2013/index.shtml.

  8. Scan This Book!

    ERIC Educational Resources Information Center

    Albanese, Andrew Richard

    2007-01-01

    In this article, the author presents an interview with Brewster Kahle, leader of the Open Content Alliance (OCA). OCA book scan program is an alternative to Google's library project that aims to make books accessible online. In this interview, Kahle discusses his views on the challenges of getting books on the Web, on Google's library…

  9. Notable Canadian Children's Books.

    ERIC Educational Resources Information Center

    Aubrey, Irene E.

    This annotated bibliography dealing with Canadian children's books aims to show the historical development of the literature. Included within the bibliography are: (1) notable Canadian books from the eighteenth century to the modern period, (2) lists of books which were awarded a bronze medal for the years 1947-1975, and (3) a list of fiction for…

  10. Thinking outside the Book

    ERIC Educational Resources Information Center

    Eaton, Dolores E.

    2012-01-01

    A title, a cover, and pages with "substance" bound together--this is what the author's eighth-grade students decided were the essential elements of a book. There could be more, but no less. In art, one does judge a book by its cover. In this article, the author describes how her students created their books. (Contains 1 online resource.)

  11. Children's Books about Religion.

    ERIC Educational Resources Information Center

    Dole, Patricia Pearl

    Created to promote a mutual understanding and acceptance among various faiths and cultures throughout the world, this book is an annotated bibliography of religious children's books. It has almost 700 critical evaluations of books with distinct religious themes for children from preschool to middle school. Chapters are: (1) "Religion"; (2) "God";…

  12. Children Talking about Books.

    ERIC Educational Resources Information Center

    Borders, Sarah G.; Naylor, Alice Phoebe

    In an effort to demonstrate how quality literature can engage children in reflective thinking about stories, themselves, and the world, this book suggests children's literature worthy of discussion, shows how interactions work, and encourages adults to bond with children. The book begins with a chapter on how to use the book and a chapter on the…

  13. Picture Books for Teens.

    ERIC Educational Resources Information Center

    Kan, Kat

    2002-01-01

    Discusses picture books that are suitable for teens, particularly middle school readers, and provides detailed reviews for five titles that have appealing story themes and illustrations including: Tony Millionaires' Sock Monkey: A Children's Book; Mick Foley's Christmas Chaos; Mick Foley's Halloween Hijinx; The Book of Jack; and Moby Dick. (LRW)

  14. Bibliographies of Children's Books.

    ERIC Educational Resources Information Center

    Wilke, Janet Stoeger, Comp.

    This annotated guide is designed to provide assistance in the identification of resources useful in locating books about various subjects related to children or appropriate for various grade levels. The 17 sections include entries for 86 books and articles in and about the following areas: general subjects/all grade levels; best book lists;…

  15. Canadian Books for Children.

    ERIC Educational Resources Information Center

    McDonough, Irma, Ed.

    The children's books listed and annotated in this book were selected by Canadian children's librarians; they represent the most informative and relevant books in print for children, providing knowledge and understanding of the Canadian environment and cultural milieu. Each entry indicates bibliographic information and availability.…

  16. The Book of Luck.

    ERIC Educational Resources Information Center

    Young, Carol

    2002-01-01

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

  17. The changing face(book) of psychiatry: can we justify ‘following’ patients' social media activity?

    PubMed Central

    Cox-George, Chantal

    2015-01-01

    Individuals with mental health issues may post information on social networking sites that can provide an insight into their mental health status. It could be argued that doctors (and specifically psychiatrists) should understand the way in which social media is used by their patients to gain a better insight into their illnesses. However, choosing to actively monitor a patient's social media activity raises important questions about the way in which medical students, qualified clinicians and other healthcare professionals obtain information about patients. While this may be framed as a mere form of ‘collateral history-taking’, there are obvious practical and ethical problems with doing so. Here, a case is made against monitoring the social media activity of patients involved with psychiatric services. PMID:26755986

  18. Book of Ideas in Business Education. Activities and Ideas to Motivate Students toward Improved Business Education. Revised.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    This ideabook consists of activities and ideas to motivate students in various business education courses. Following an introductory discussion of general instructional approaches and motivational techniques, various business education subject areas are covered. Included among these are accounting, business communications, business English,…

  19. Dynamic scheduling of medium-grained processes on multicomputers

    SciTech Connect

    Wei, S.; Kale, L.V. )

    1989-01-01

    This book presents a scheme for dynamic scheduling of medium-grained processes. The basic scheme and its adaptive extensions are described, and contrasted with two other schemes that have been proposed. The performance of all the three schemes on a 64 processor IPSC/2 hypercube is presented and analyzed. The experimental results are shown.

  20. Schedules of Reinforcement at 50: A Retrospective Appreciation

    ERIC Educational Resources Information Center

    Morgan, David L.

    2010-01-01

    Published just over a half century ago, "Schedules of Reinforcement" (SOR) (Ferster & Skinner, 1957) marked the seminal empirical contribution of the book's second author and ushered in an era of research on behavior-environment relationships. This article traces the origins of both the methods and the data presented in SOR, and its legacy within…

  1. Nontechnical Astronomy Books of 1989.

    ERIC Educational Resources Information Center

    Mercury, 1990

    1990-01-01

    Presented are 126 reviews. Categories include amateur astronomy, children's books, computers and astronomy, cosmic rays, cosmology, education in astronomy, galaxies, general astronomy, history of astronomy, life in the universe, physics and astronomy, pseudoscience, quasars and active galaxies, reference, solar system, space exploration, stars and…

  2. The Middle School Recipe Book.

    ERIC Educational Resources Information Center

    Robinson, Lynnette S., Comp.

    The purpose of this book is to provide activities, forms, and information to aid elementary and middle school counselors in improving services and programs for students. The materials included may also serve as an invaluable tool in assisting newly employed counselors in setting up their programs. This publication is organized in the format of the…

  3. Book of Metaphors: Volume II.

    ERIC Educational Resources Information Center

    Gass, Michael A., Comp.

    This book presents group activities that use metaphors to enhance learning for participants in adventure-based programs. The first chapter provides an overview of approaches to facilitating adventure experiences, including letting the experience speak for itself, speaking for the experience, debriefing the experience, directly frontloading the…

  4. Book Clubs Turn the Page to Learning

    ERIC Educational Resources Information Center

    Sennett, Frank

    2006-01-01

    The nation's schools and libraries have come up with shelves full of innovative twists on the basic book club. This article offers a few of these fun and educational ideas that can be adapted for everyone from young beginning readers to teens. Teachers and librarians describe book club activities that they have found successful in: bringing…

  5. Discovering World Geography with Books Kids Love.

    ERIC Educational Resources Information Center

    Chicola, Nancy A.; English, Eleanor B.

    This book integrates geography elements, national academic standards, and the five geography themes with activities that provide a foundation for geographic learning. Organized around geographic realms (with background information and maps for each realm), the book is suitable for use with grades K-6, with indications for K-2, 2-4, and 4-6, plus…

  6. Book Banquet. A Summer Reading Program Manual.

    ERIC Educational Resources Information Center

    Ward, Caroline; Levine, Joyce

    This manual for the 1993 New York State summer reading program, "Book Banquet," ties books and reading together with the theme of eating. The manual offers program ideas, activities, and materials. The following chapters are included: (1) "Appetizers" (planning, publicity, and promotion); (2) "Setting the Table" (decorations and display); (3)…

  7. Leading Kids to Books through Crafts.

    ERIC Educational Resources Information Center

    Bauer, Caroline Feller

    Third in the Mighty Easy Motivators series, this book is a hands-on guide to crafts for pre-school and grade school children to engage in during the literature program, after-school activities, or playtime. The programs in the book meet two objectives: introducing children to exciting new stories and poems and helping them create a story-related…

  8. Day Camp Manual: Program. Book IV.

    ERIC Educational Resources Information Center

    Babcock, William

    Book IV in a 5-book day camp manual discusses the camp program. Section I describes the organization, definition, and elements essential to successful day camp programs. Section II, which addresses the benefits and special considerations of mass programs, includes rainy day contingencies, materials to have on hand, and activity suggestions.…

  9. Astronomical Book Trek: Astronomy Books of 1982.

    ERIC Educational Resources Information Center

    Fraknoi, Andrew

    1983-01-01

    Provided in two separate annotated lists are technical and nontechnical astronomy books. Categories in the latter group include: general astronomy; astronomy textbooks; amateur astronomy; astronomy history; life on other worlds; astrophysics; the solar system; space exploration; and the sun. (JN)

  10. Using Comic Books to Teach Reading and Language Arts.

    ERIC Educational Resources Information Center

    Swain, Emma Halstead

    1978-01-01

    Results of a questionnaire indicated interest in comic books or comic strips by both good and poor readers at all educational levels. Includes suggestions for activities using comic books and strips in the classroom. (MKM)

  11. Mixed-Integer Formulations for Constellation Scheduling

    NASA Astrophysics Data System (ADS)

    Valicka, C.; Hart, W.; Rintoul, M.

    Remote sensing systems have expanded the set of capabilities available for and critical to national security. Cooperating, high-fidelity sensing systems and growing mission applications have exponentially increased the set of potential schedules. A definitive lack of advanced tools places an increased burden on operators, as planning and scheduling remain largely manual tasks. This is particularly true in time-critical planning activities where operators aim to accomplish a large number of missions through optimal utilization of single or multiple sensor systems. Automated scheduling through identification and comparison of alternative schedules remains a challenging problem applicable across all remote sensing systems. Previous approaches focused on a subset of sensor missions and do not consider ad-hoc tasking. We have begun development of a robust framework that leverages the Pyomo optimization modeling language for the design of a tool to assist sensor operators planning under the constraints of multiple concurrent missions and uncertainty. Our scheduling models have been formulated to address the stochastic nature of ad-hoc tasks inserted under a variety of scenarios. Operator experience is being leveraged to select appropriate model objectives. Successful development of the framework will include iterative development of high-fidelity mission models that consider and expose various schedule performance metrics. Creating this tool will aid time-critical scheduling by increasing planning efficiency, clarifying the value of alternative modalities uniquely provided by multi-sensor systems, and by presenting both sets of organized information to operators. Such a tool will help operators more quickly and fully utilize sensing systems, a high interest objective within the current remote sensing operations community. Preliminary results for mixed-integer programming formulations of a sensor scheduling problem will be presented. Assumptions regarding sensor geometry

  12. Mission Operations Planning and Scheduling System (MOPSS)

    NASA Technical Reports Server (NTRS)

    Wood, Terri; Hempel, Paul

    2011-01-01

    MOPSS is a generic framework that can be configured on the fly to support a wide range of planning and scheduling applications. It is currently used to support seven missions at Goddard Space Flight Center (GSFC) in roles that include science planning, mission planning, and real-time control. Prior to MOPSS, each spacecraft project built its own planning and scheduling capability to plan satellite activities and communications and to create the commands to be uplinked to the spacecraft. This approach required creating a data repository for storing planning and scheduling information, building user interfaces to display data, generating needed scheduling algorithms, and implementing customized external interfaces. Complex scheduling problems that involved reacting to multiple variable situations were analyzed manually. Operators then used the results to add commands to the schedule. Each architecture was unique to specific satellite requirements. MOPSS is an expert system that automates mission operations and frees the flight operations team to concentrate on critical activities. It is easily reconfigured by the flight operations team as the mission evolves. The heart of the system is a custom object-oriented data layer mapped onto an Oracle relational database. The combination of these two technologies allows a user or system engineer to capture any type of scheduling or planning data in the system's generic data storage via a GUI.

  13. NASA Schedule Management Handbook

    NASA Technical Reports Server (NTRS)

    2011-01-01

    The purpose of schedule management is to provide the framework for time-phasing, resource planning, coordination, and communicating the necessary tasks within a work effort. The intent is to improve schedule management by providing recommended concepts, processes, and techniques used within the Agency and private industry. The intended function of this handbook is two-fold: first, to provide guidance for meeting the scheduling requirements contained in NPR 7120.5, NASA Space Flight Program and Project Management Requirements, NPR 7120.7, NASA Information Technology and Institutional Infrastructure Program and Project Requirements, NPR 7120.8, NASA Research and Technology Program and Project Management Requirements, and NPD 1000.5, Policy for NASA Acquisition. The second function is to describe the schedule management approach and the recommended best practices for carrying out this project control function. With regards to the above project management requirements documents, it should be noted that those space flight projects previously established and approved under the guidance of prior versions of NPR 7120.5 will continue to comply with those requirements until project completion has been achieved. This handbook will be updated as needed, to enhance efficient and effective schedule management across the Agency. It is acknowledged that most, if not all, external organizations participating in NASA programs/projects will have their own internal schedule management documents. Issues that arise from conflicting schedule guidance will be resolved on a case by case basis as contracts and partnering relationships are established. It is also acknowledged and understood that all projects are not the same and may require different levels of schedule visibility, scrutiny and control. Project type, value, and complexity are factors that typically dictate which schedule management practices should be employed.

  14. Culture perfusion schedules influence the metabolic activity and granulocyte-macrophage colony-stimulating factor production rates of human bone marrow stromal cells.

    PubMed

    Caldwell, J; Palsson, B O; Locey, B; Emerson, S G

    1991-05-01

    The metabolic function and GM-CSF production rates of adherent human bone marrow stromal cells were investigated as functions of medium and serum feeding rates. A range of medium exchange schedules was studied, ranging from a typical Dexter culture protocol of one weekly medium exchange to a full media exchange daily, which more closely approximates what bone marrow cells experience in situ. Glucose consumption was found to be significantly higher at full daily exchange rate than at any other exchange schedule examined. However, the lactate yield on glucose was a constant, at 1.8 mol/mol, under all conditions considered. Differential serum vs. medium exchange experiment showed that both serum supply and medium nutrients were responsible for the altered behavior at high exchange rates. Glutamine consumption was found to be insignificant under all culture conditions examined. A change in exchange schedule from 50% daily medium exchange to full daily medium exchange after 14 days of culture was found to result in a transient production of GM-CSF and a change in metabolic behavior to resemble that of cultures which had full daily exchange from day one. These results suggest that both stromal cell metabolism and GM-CSF production are sensitive to medium exchange schedules. Taken together, the data presented indicate that attempts to model the function of human bone marrow in vitro may be well served by beginning with medium exchange schedules that more closely mimic the in vivo physiologic state of bone marrow. PMID:2040665

  15. The RIF Guide to Encouraging Young Readers. A Fun-filled Sourcebook of over 200 Favorite Reading Activities of Kids and Parents from Across the Country, Plus an Annotated List of Books and Resources.

    ERIC Educational Resources Information Center

    Graves, Ruth, Ed.

    Based on the notion that reading is both fun and fundamental, this book contains a stimulating array of activities that parents can use to engage their children in reading from the toddler stage through primary school. The first section provides information on how to use the guide, and some tips for encouraging young readers. The second and major…

  16. Expanding the Boundaries of Shared Book Reading: E-Books and Printed Books in Parent-Child Reading as Support for Children's Language

    ERIC Educational Resources Information Center

    Korat, Ofra; Shamir, Adina; Heibal, Shani

    2013-01-01

    Early shared book reading activities are considered to be a promising context for supporting young children's language development. Ninety low socioeconomic status preschoolers and their mothers were randomly assigned to one of three groups: (1) e-book reading; (2) printed book reading; (3) regular kindergarten literacy program (control). Mothers…

  17. Using Picture Books Kindergarten through High School.

    ERIC Educational Resources Information Center

    Richardson, Maurine V.; Miller, Margaret B.

    A picture book is defined as a book in which the illustrations are as important as the text or written story. Picture books published today seem appropriate and exciting for anyone from 1 to 100 years old. Among the many kinds of picture books are Mother Goose books; toy books (board books, pop-up books, concept books, flap books, cloth books, and…

  18. Children's Books from the U.S. Government Printing Office: An Annotated Bibliography and Resource Guide for Librarians.

    ERIC Educational Resources Information Center

    Kirby, Diana Gonzalez

    This annotated bibliography describes 159 of the books for children that are available through the Government Printing Office (GPO), including coloring books, picture-story books, activity books, comic books, and readers. Publication dates range from 1944 to 1990. The books are arranged according to the government agency that issues them. Brief…

  19. Holiday Storybook Stew: Cooking through the Year with Books Kids Love.

    ERIC Educational Resources Information Center

    Barchers, Suzanne I.; Rauen, Peter J.

    Intended for teachers of preschool and up, this book combines three favorite pastimes: reading great books, exploring related activities, and cooking. The book lists 36 books relating to a holiday or observation, beginning with Martin Luther King, Jr. Day and ending with New Year's Eve. It summarizes each featured book and gives a related…

  20. Scheduling and Utilization.

    ERIC Educational Resources Information Center

    Blakesley, James F.

    1982-01-01

    College scheduling system and operating procedure objectives influence efficient use of resources. Theoretical and practical considerations are outlined, including a step-by-step assessment of an institution's enrollment capacity and discussion of centralized or reassignable classrooms. (Author/MSE)

  1. Childhood Vaccine Schedule

    MedlinePlus

    ... Navigation Bar Home Current Issue Past Issues Childhood Vaccine Schedule Past Issues / Spring 2008 Table of Contents ... please turn Javascript on. When to Vaccinate What Vaccine Why Birth (or any age if not previously ...

  2. Schedule Risk Assessment

    NASA Technical Reports Server (NTRS)

    Smith, Grego

    2004-01-01

    Schedule Risk Assessment (SRA) determines the probability of finishing on or before a given point in time. This viewgraph presentation introduces the prerequisites, probability distribution curves, special conditions, calculations, and results analysis for SRA.

  3. Distributed network scheduling

    NASA Technical Reports Server (NTRS)

    Clement, Bradley J.; Schaffer, Steven R.

    2005-01-01

    We investigate missions where communications resources are limited, requiring autonomous planning and execution. Unlike typical networks, spacecraft networks are also suited to automated planning and scheduling because many communications can be planned in advance.

  4. Initial Hardware Development Schedule

    NASA Technical Reports Server (NTRS)

    Culpepper, William X.

    1991-01-01

    The hardware development schedule for the Common Lunar Lander's (CLLs) tracking system is presented. Among the topics covered are the following: historical perspective, solution options, industry contacts, and the rationale for selection.

  5. Prototype resupply scheduler

    NASA Technical Reports Server (NTRS)

    Tanner, Steve; Hughes, Angi; Byrd, Jim

    1987-01-01

    Resupply scheduling for the Space Station presents some formidable logistics problems. One of the most basic problems is assigning supplies to a series of shuttle resupply missions. A prototype logistics expert system which constructs resupply schedules was developed. This prototype is able to reconstruct feasible resupply plans. In addition, analysts can use the system to evaluate the impact of adding, deleting or modifying launches, cargo space, experiments, etc.

  6. A Picture-Based Activity Schedule Intervention to Teach Adults with Mild Intellectual Disability to Use an iPad during a Leisure Activity

    ERIC Educational Resources Information Center

    Chan, Jeffrey Michael; Lambdin, Lindsay; Graham, Kimberly; Fragale, Christina; Davis, Tonya

    2014-01-01

    Individuals with developmental disabilities have limited opportunities to participate in leisure activities, frequently due to lack of skills. The purpose of the current study was to teach three adults diagnosed with mild intellectual disability to use an iPad in the context of playing the video game Angry Birds. We used an adapted multiple…

  7. JWST planning and scheduling operations and concepts

    NASA Astrophysics Data System (ADS)

    Kinzel, Wayne M.

    2010-07-01

    The James Webb Space Telescope (JWST) will be a large infrared space observatory in orbit about the Sun-Earth second Lagrange Point. This paper provides an overview of the expected operational requirements imposed by the observatory's basic science activities (imaging, spectroscopy, coronography) and the operational issues associated with interleaving periodic engineering activities (Wave Front Sensing & Control activities, Momentum Unloads, and orbit Station Keeping) with the science observations. The planning and scheduling operations must maximize the overall science integration time while meeting the mission and observer specified constraints. The "Observation," "Visit," and Observation Template constructs are explained in the context of providing an interface to the Observer that provides the ability to specify complex observations, such as mosaics and cluster targets, while also minimizing specification errors and allowing planning and scheduling flexibility of the observations. The expected nominal planning and scheduling process including the creation and maintenance of the Long Range Plan (~1.25 year duration), the Short Term Schedules (~ three weeks), and the on-board Observation Plan (< 10 days) is described. The event-driven on-board operations of JWST and how the planning and scheduling process monitors and reacts to the onboard execution of the Observation Plan are described. Finally, the methods employed to allow for robust interfacing of scheduled real-time operations (for example, Station Keeping) with the Observation Plan and unplanned, but expected, modifications to the Observation Plan (for example, Target of Opportunity) are described.

  8. A space station onboard scheduling assistant

    NASA Technical Reports Server (NTRS)

    Brindle, A. F.; Anderson, B. H.

    1988-01-01

    One of the goals for the Space Station is to achieve greater autonomy, and have less reliance on ground commanding than previous space missions. This means that the crew will have to take an active role in scheduling and rescheduling their activities onboard, perhaps working from preliminary schedules generated on the ground. Scheduling is a time intensive task, whether performed manually or automatically, so the best approach to solving onboard scheduling problems may involve crew members working with an interactive software scheduling package. A project is described which investigates a system that uses knowledge based techniques for the rescheduling of experiments within the Materials Technology Laboratory of the Space Station. Particular attention is paid to: (1) methods for rapid response rescheduling to accommodate unplanned changes in resource availability, (2) the nature of the interface to the crew, (3) the representation of the many types of data within the knowledge base, and (4) the possibility of applying rule-based and constraint-based reasoning methods to onboard activity scheduling.

  9. Building Collections. So Many Books: Genres of Children's Fiction

    ERIC Educational Resources Information Center

    Krapp, JoAnn Vergona

    2004-01-01

    Look through any library promotional catalog and one will see a t-shirt, tote bag, bookmark, whatever, with the slogan "So many books, so little time." For librarians entering the world of children's literature, these six words become their mantra. Not only do beginning library media specialists face the challenges of scheduling, discipline, prep…

  10. Medical rare book provenance.

    PubMed Central

    Overmier, J A; Sentz, L

    1987-01-01

    Provenance is defined as the record of a book's ownership history. Its value and uses are explored. A survey of provenance practices in medical school rare book libraries found that only 21% of the reporting libraries maintain this important file. Examples of the uses and value of a provenance file in a medical rare book collection are presented. Decisions necessary to institute and maintain such a file are outlined and discussed. PMID:3828606

  11. BOOK REVIEW: Quantum Squeezing

    NASA Astrophysics Data System (ADS)

    Zubairy, Suhail

    2005-05-01

    Quantum squeezed states are a consequence of uncertainty relations; a state is squeezed when the noise in one variable is reduced below the symmetric limit at the expense of the increased noise in the conjugate variable such that the Heisenberg uncertainty relation is not violated. Such states have been known since the earliest days of quantum mechanics. The realization in the early 80's that quantum squeezed states of the radiation field can have important applications in high precision Michelson interferometry for detecting gravitational waves led to a tremendous amount of activity, both in theoretical and experimental quantum optics. The present volume, edited by two eminent scientists, is a collection of papers by leading experts in the field of squeezed states on different aspects of the field as it stands today. The book is divided into three parts. In the first part, there are three articles that review the fundamentals. The first paper by Knight and Buzek presents an introductory account of squeezed states and their properties. The chapter, which opens with the quantization of the radiation field, goes on to discuss the quantum optical properties of single mode and multimode squeezed states. The second article by Hillery provides a detailed description of field quantization in the presence of a nonlinear dielectric medium, thus providing a rigorous treatment of squeezing in nonlinear media. The third article by Yurke presents a comprehensive discussion of the input-output theory of the squeezed radiation at the dielectric boundaries. The second part of the book, comprising of three articles, deals with the generation of squeezed states. In the first article, Drummond reviews the squeezing properties of light in nonlinear systems such as parametric oscillators. He also discusses squeezed light propagation through waveguides and optical fibers. In the second article, Ralph concentrates on active laser sources of squeezing and presents an analysis based on the

  12. Mira: Libro de apresto (Look: Preparatory Book).

    ERIC Educational Resources Information Center

    Martinez, Emiliano; And Others

    This primer picture book may be used in various games and activities to extend the child's vocabulary and to provide pre-reading practice in letter and sound identification, categorization, and audio-visual discrimination. (Author/SK)

  13. Give a Book, Take a Book | Poster

    Cancer.gov

    Collection has begun for the 15th Annual Book & Media Swap sponsored by the Scientific Library. NCI at Frederick staff can use this opportunity to clear out personal book and DVD shelves of unwanted materials, donate them to the swap, and then receive “new” materials in return. The library staff will collect materials through Tuesday, Oct. 27. Kick-off day for the event is Wednesday, Oct. 28, 10 a.m. to 2 p.m., in the lobby of the Conference Center in Building 549.

  14. A format for the interchange of scheduling models

    NASA Technical Reports Server (NTRS)

    Jaap, John P.; Davis, Elizabeth K.

    1994-01-01

    In recent years a variety of space-activity schedulers have been developed within the aerospace community. Space-activity schedulers are characterized by their need to handle large numbers of activities which are time-window constrained and make high demands on many scarce resources, but are minimally constrained by predecessor/successor requirements or critical paths. Two needs to exchange data between these schedulers have materialized. First, there is significant interest in comparing and evaluating the different scheduling engines to ensure that the best technology is applied to each scheduling endeavor. Second, there is a developing requirement to divide a single scheduling task among different sites, each using a different scheduler. In fact, the scheduling task for International Space Station Alpha (ISSA) will be distributed among NASA centers and among the international partners. The format used to interchange scheduling data for ISSA will likely use a growth version of the format discussed in this paper. The model interchange format (or MIF, pronounced as one syllable) discussed in this paper is a robust solution to the need to interchange scheduling requirements for space activities. It is highly extensible, human-readable, and can be generated or edited with common text editors. It also serves well the need to support a 'benchmark' data case which can be delivered on any computer platform.

  15. PLAN-IT: Scheduling assistant for solar system exploration

    NASA Technical Reports Server (NTRS)

    Dias, William C.; Henricks, Julia A.; Wong, Jennifer C.

    1987-01-01

    A frame-based expert scheduling system shell, PLAN-IT, is developed for spacecraft scheduling in the Request Integration Phase, using the Comet Rendezvous Asteroid Flyby (CRAF) mission as a development base. Basic, structured, and expert scheduling techniques are reviewed. Data elements such as activity representation and resource conflict representation are discussed. Resource constraints include minimum and maximum separation times between activities, percentage of time pointed at specific targets, and separation time between targeted intervals of a given activity. The different scheduling technique categories and the rationale for their selection are also considered.

  16. PLAN-IT - Scheduling assistant for solar system exploration

    NASA Technical Reports Server (NTRS)

    Dias, William C.; Henricks, Julia A.; Wong, Jennifer C.

    1987-01-01

    A frame-based expert scheduling system shell, PLAN-IT, is developed for spacecraft scheduling in the Request Integration Phase, using the Comet Rendezvous Asteroid Flyby (CRAF) mission as a development base. Basic, structured, and expert scheduling techniques are reviewed. Data elements such as activity representation and resource conflict representation are discussed. Resource constraints include minimum and maximum separation times between activities, percentage of time pointed at specific targets, and separation time between targeted intervals of a given activity. The different scheduling technique categories and the rationale for their selection are also considered.

  17. Effect of Uncertainty on Deterministic Runway Scheduling

    NASA Technical Reports Server (NTRS)

    Gupta, Gautam; Malik, Waqar; Jung, Yoon C.

    2012-01-01

    Active runway scheduling involves scheduling departures for takeoffs and arrivals for runway crossing subject to numerous constraints. This paper evaluates the effect of uncertainty on a deterministic runway scheduler. The evaluation is done against a first-come- first-serve scheme. In particular, the sequence from a deterministic scheduler is frozen and the times adjusted to satisfy all separation criteria; this approach is tested against FCFS. The comparison is done for both system performance (throughput and system delay) and predictability, and varying levels of congestion are considered. The modeling of uncertainty is done in two ways: as equal uncertainty in availability at the runway as for all aircraft, and as increasing uncertainty for later aircraft. Results indicate that the deterministic approach consistently performs better than first-come-first-serve in both system performance and predictability.

  18. Binding the Electronic Book: Design Features for Bibliophiles

    ERIC Educational Resources Information Center

    Ruecker, Stan; Uszkalo, Kirsten C.

    2007-01-01

    This paper proposes a design for the electronic book based on discussions with frequent book readers. We adopted a conceptual framework for this project consisting of a spectrum of possible designs, with the conventional bound book at one difference pole, and the laptop computer at the other; the design activity then consisted of appropriately…

  19. From Shards to Stained Glass: Crowdsourcing an E-Book

    ERIC Educational Resources Information Center

    Fontichiaro, Kristin

    2012-01-01

    In this article, the author discusses crowdsourcing an e-book--gathering wide, diverse opinions from the school library community (including academics, practitioners, vendors, and others), and gathering those results in a free e-book. As e-book publishers, school librarians could be active agents, bolstering community energy, creating a forum for…

  20. Rhyming Words. Fun with Phonics! Book 5. Grades K-1.

    ERIC Educational Resources Information Center

    Eaton, Deborah

    Intended for teachers of kindergarten and first grade, this book offers hands-on activities that make phonics instruction easy and fun for teachers and children in the classroom. The book provides methods for practice, reinforcement, and assessment of phonics skills. A poem is used to introduce the phonics element of this book, rhyming words. The…

  1. Constraint-based scheduling

    NASA Technical Reports Server (NTRS)

    Zweben, Monte

    1991-01-01

    The GERRY scheduling system developed by NASA Ames with assistance from the Lockheed Space Operations Company, and the Lockheed Artificial Intelligence Center, uses a method called constraint-based iterative repair. Using this technique, one encodes both hard rules and preference criteria into data structures called constraints. GERRY repeatedly attempts to improve schedules by seeking repairs for violated constraints. The system provides a general scheduling framework which is being tested on two NASA applications. The larger of the two is the Space Shuttle Ground Processing problem which entails the scheduling of all the inspection, repair, and maintenance tasks required to prepare the orbiter for flight. The other application involves power allocation for the NASA Ames wind tunnels. Here the system will be used to schedule wind tunnel tests with the goal of minimizing power costs. In this paper, we describe the GERRY system and its application to the Space Shuttle problem. We also speculate as to how the system would be used for manufacturing, transportation, and military problems.

  2. Constraint-based scheduling

    NASA Technical Reports Server (NTRS)

    Zweben, Monte

    1993-01-01

    The GERRY scheduling system developed by NASA Ames with assistance from the Lockheed Space Operations Company, and the Lockheed Artificial Intelligence Center, uses a method called constraint-based iterative repair. Using this technique, one encodes both hard rules and preference criteria into data structures called constraints. GERRY repeatedly attempts to improve schedules by seeking repairs for violated constraints. The system provides a general scheduling framework which is being tested on two NASA applications. The larger of the two is the Space Shuttle Ground Processing problem which entails the scheduling of all the inspection, repair, and maintenance tasks required to prepare the orbiter for flight. The other application involves power allocation for the NASA Ames wind tunnels. Here the system will be used to schedule wind tunnel tests with the goal of minimizing power costs. In this paper, we describe the GERRY system and its application to the Space Shuttle problem. We also speculate as to how the system would be used for manufacturing, transportation, and military problems.

  3. SPANR planning and scheduling

    NASA Astrophysics Data System (ADS)

    Freund, Richard F.; Braun, Tracy D.; Kussow, Matthew; Godfrey, Michael; Koyama, Terry

    2001-07-01

    SPANR (Schedule, Plan, Assess Networked Resources) is (i) a pre-run, off-line planning and (ii) a runtime, just-in-time scheduling mechanism. It is designed to support primarily commercial applications in that it optimizes throughput rather than individual jobs (unless they have highest priority). Thus it is a tool for a commercial production manager to maximize total work. First the SPANR Planner is presented showing the ability to do predictive 'what-if' planning. It can answer such questions as, (i) what is the overall effect of acquiring new hardware or (ii) what would be the effect of a different scheduler. The ability of the SPANR Planner to formulate in advance tree-trimming strategies is useful in several commercial applications, such as electronic design or pharmaceutical simulations. The SPANR Planner is demonstrated using a variety of benchmarks. The SPANR Runtime Scheduler (RS) is briefly presented. The SPANR RS can provide benefit for several commercial applications, such as airframe design and financial applications. Finally a design is shown whereby SPANR can provide scheduling advice to most resource management systems.

  4. Constraint-based scheduling

    NASA Technical Reports Server (NTRS)

    Zweben, Monte

    1991-01-01

    The GERRY scheduling system developed by NASA Ames with assistance from the Lockheed Space Operations Company, and the Lockheed Artificial Intelligence Center, uses a method called constraint based iterative repair. Using this technique, one encodes both hard rules and preference criteria into data structures called constraints. GERRY repeatedly attempts to improve schedules by seeking repairs for violated constraints. The system provides a general scheduling framework which is being tested on two NASA applications. The larger of the two is the Space Shuttle Ground Processing problem which entails the scheduling of all inspection, repair, and maintenance tasks required to prepare the orbiter for flight. The other application involves power allocations for the NASA Ames wind tunnels. Here the system will be used to schedule wind tunnel tests with the goal of minimizing power costs. In this paper, we describe the GERRY system and its applications to the Space Shuttle problem. We also speculate as to how the system would be used for manufacturing, transportation, and military problems.

  5. Schedule-Tracker Computer Program

    NASA Technical Reports Server (NTRS)

    Collazo, Fernando F.

    1990-01-01

    Schedule Tracker provides effective method for tracking tasks "past due" and/or "near term". Generates reports for each responsible staff member having one or more assigned tasks falling within two listed categories. Schedule Organizer (SO) (COSMIC program MSC-21525), Schedule Tracker (ST), and Schedule Report Generator (SRG) (COSMIC program MSC-21527) computer programs manipulating data-base files in ways advantageous in scheduling. Written in PL/1 and DEC Command Language (DCL).

  6. Automated Scheduling Via Artificial Intelligence

    NASA Technical Reports Server (NTRS)

    Biefeld, Eric W.; Cooper, Lynne P.

    1991-01-01

    Artificial-intelligence software that automates scheduling developed in Operations Mission Planner (OMP) research project. Software used in both generation of new schedules and modification of existing schedules in view of changes in tasks and/or available resources. Approach based on iterative refinement. Although project focused upon scheduling of operations of scientific instruments and other equipment aboard spacecraft, also applicable to such terrestrial problems as scheduling production in factory.

  7. Considerations for Using an Incremental Scheduler for Human Exploration Task Scheduling

    NASA Technical Reports Server (NTRS)

    Jaap, John; Phillips, Shaun

    2005-01-01

    As humankind embarks on longer space missions farther from home, the requirements and environments for scheduling the activities performed on these missions are changing. As we begin to prepare for these missions it is appropriate to evaluate the merits and applicability of the different types of scheduling engines. Scheduling engines temporally arrange tasks onto a timeline so that all constraints and objectives are met and resources are not overbooked. Scheduling engines used to schedule space missions fall into three general categories: batch, mixed-initiative, and incremental. This paper presents an assessment of the engine types, a discussion of the impact of human exploration of the moon and Mars on planning and scheduling, and the applicability of the different types of scheduling engines. This paper will pursue the hypothesis that incremental scheduling engines may have a place in the new environment; they have the potential to reduce cost, to improve the satisfaction of those who execute or benefit from a particular timeline (the customers), and to allow astronauts to plan their own tasks.

  8. Books under Fire

    ERIC Educational Resources Information Center

    Durbin, Kathie

    2005-01-01

    Notwithstanding the First Amendment, book banning is a practice rooted in American history. In 1873, Congress passed the Comstock Law in an effort to legislate public morality. Though rarely enforced, the act remains on the books. A survey by the National School Boards Association found that one-third of challenges to school reading materials in…

  9. Astronomy Books of 1985.

    ERIC Educational Resources Information Center

    Mercury, 1986

    1986-01-01

    Provides annotated listing of books in 16 areas: (1) amateur astromony; (2) children's books; (3) comets; (4) cosmology; (5) education in astronomy; (6) general astronomy; (7) history of astronomy; (8) life in the universe; (9) miscellaneous; (10) physics and astronomy; (11) pseudo-science; (12) space exploration; (13) stars and stellar evolution;…

  10. Do Books Still Matter?

    ERIC Educational Resources Information Center

    Aronson, Marc

    2007-01-01

    Welcome to the 21st century, where many students turn to Google as their main source of information. In fact, some kids wouldn't look anywhere else but the Internet. So what does that mean for nonfiction books? Five years ago, everybody warned that fresh, interactive digital content would eventually replace old-fashioned books. However, last…

  11. Why Write Book Reviews?

    ERIC Educational Resources Information Center

    Obeng-Odoom, Franklin

    2014-01-01

    The pressure to publish or perish or, more recently, to be visible or vanish, marginalises a culture of critical reading and reflection that has historically been the province of book reviews. Today, book reviews are roundly rejected by academic bureaucrats as unimportant, easy to write and hence, easy to get published, mere summaries, uncritical…

  12. More than Comic Books

    ERIC Educational Resources Information Center

    Boerman-Cornell, Bill

    2013-01-01

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

  13. Wordless Books: Picture Perfect

    ERIC Educational Resources Information Center

    Lukehart, Wendy

    2011-01-01

    Wordless books offer a bounty of riches. The format is accessible to everyone regardless of language or reading ability, making the books ideal for use in international settings, classes with nonnative speakers, or families with adults or children who are struggling or emergent readers. They enrich the aesthetic lives and literacy skills of…

  14. Books Born Digital

    ERIC Educational Resources Information Center

    Eaton, Lance

    2009-01-01

    It used to be that a book was published first as a hardcover, then as a lower-cost paperback. With increasingly tech-savvy consumers demanding instantaneous access to content in various formats, that publishing protocol has in the last decade changed to one in which the book in codex form often remains the focus, but digital "extras" like audio…

  15. Paradigm Lost. Book Review.

    ERIC Educational Resources Information Center

    Murphy, James M.

    1996-01-01

    Claiming to have developed a new conceptualization of creative phenomena, Howard Gardner has rounded up the usual biographical suspects in his new book "Creating Minds: An Anatomy of Creativity Seen Through the Lives of Freud, Einstein, Picasso, Stravinsky, Eliot, Graham, and Gandhi" (Basic Books, 1993). Gardner doesn't successfully prove that…

  16. Books for Children.

    ERIC Educational Resources Information Center

    Hildebrand, Joan M.

    1993-01-01

    This annotated bibliography includes 27 children's books, 15 of which are fiction, and 12 nonfiction. Of the nonfiction books, three discuss historical topics and nine cover nature-related topics such as rainforests, the ocean floor, snakes and other animals, and rural farm life. (SM)

  17. Amazing Altered Books

    ERIC Educational Resources Information Center

    Kieling, Linda W.

    2006-01-01

    Linda Kieling, an art teacher at Rosemont Ridge Middle school in West Linn, Oregon, describes an altered book art project she introduced to her students. Alteration of books is a form of recycling that started in the eleventh century when Italian monks recycled old manuscripts written on vellum by scraping off the ink and adding new text and…

  18. Mass Digitization of Books

    ERIC Educational Resources Information Center

    Coyle, Karen

    2006-01-01

    Mass digitization of the bound volumes that we generally call "books" has begun, and, thanks to the interest in Google and all that it does, it is getting widespread media attention. The Open Content Alliance (OCA), a library initiative formed after Google announced its library book digitization project, has brought library digitization projects…

  19. Children's Books in Australia.

    ERIC Educational Resources Information Center

    Horn, Vida

    This report, given at a special meeting held in Tehran, describes children's literature in Australia, discussing specifically the background of this literature (the country and early children's books); various influences on the literature, such as the Children's Book Council and children's and school libraries; present-day publishing, including…

  20. A Storyteller's Book List.

    ERIC Educational Resources Information Center

    Shalhoub, Marylou A.

    1991-01-01

    Five elementary teachers share their favorite books for storytelling, offering strategies to help children bring them to life. The article presents techniques for acquainting students with different stories and includes an annotated list of books recommended for expanding a storytelling library (myths, fairy tales, folktales, contemporary stories,…