Science.gov

Sample records for 1997 foundations grades 1-3

  1. Arizona Academic Standards, Grade 3.

    ERIC Educational Resources Information Center

    Arizona State Department of Education, 2004

    2004-01-01

    This publication contains Arizona public schools' academic standards for grade 3. The contents of this document include the following: (1) The Arts Standards, 1997--Foundations (Grades 1-3); (2) Comprehensive Health Standards, 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards, 1997--Foundations (Grades 1-3); (4) Reading…

  2. Arizona Academic Standards: Grade 1.

    ERIC Educational Resources Information Center

    Arizona State Department of Education, 2004

    2004-01-01

    This document contains the Arizona academic standards for Grade 1. The following 11 standards are reviewed: (1) The Arts Standards 1997 ? Foundations (Grades 1-3); (2) Comprehensive Health Standards 1997 ? Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997 ? Foundations (Grades 1-3); (4) Reading Standard Articulated by…

  3. Arizona Academic Standards, Grade 2

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for grade 2. The contents of this document include the following: (1) The Arts Standard 2006--Grade 2; (2) Comprehensive Health Education/Physical Activity Standards 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997--Foundations (Grades 1-3); (4)…

  4. Arizona Academic Standards, Grade 1

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for Grade 1. The contents of this document include the following: (1) The Arts Standard 2006--Grade 1; (2) Comprehensive Health Education/Physical Activity Standards 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997--Foundations (Grades 1-3); (4)…

  5. Arizona Academic Standards, Grade 3

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for grade 3. The contents of this document include the following: (1) The Arts Standard 2006--Grade 3; (2) Comprehensive Health Education/Physical Activity Standards 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997--Foundations (Grades 1-3); (4)…

  6. Arizona Academic Standards, Grade 2

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2007

    2007-01-01

    This publication contains Arizona public schools' academic standards for grade 2. The contents of this document include the following: (1) The Arts Standard 2006--Grade 2; (2) Comprehensive Health Education/Physical Activity Standards 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997--Foundations (Grades 1-3); (4)…

  7. Electronic Learning Centers. Grades 1-3.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Media and Technology Services.

    This book contains directions for creating learning centers for use in grades 1-3 which use both computer and traditional activities. Information on each center includes goals and objectives, a time requirement, and specific guidelines for management of the activity. Required materials, including software, are indicated, and masters to duplicate…

  8. A Dogrib History. Grade 1-3.

    ERIC Educational Resources Information Center

    Fraser, Tara

    A publication on the history and traditional lifestyle of the Dogrib Tribe of Canada's Northwest Territories is intended for use in grades 1-3. Text is printed in large, clear letters and accompanied by many drawings. Some subjects covered are cooking, food, canoes, clothes, homes, and games. Sections are devoted to beavers and caribou and their…

  9. Foundation for Child Development Annual Report, 1997/1998.

    ERIC Educational Resources Information Center

    Foundation for Child Development, New York, NY.

    This annual report details the activities of the Foundation for Child Development (FCD) for 1997-98. Included in the report is a discussion of the history and mission of the foundation and its funding priorities. The members of the Council, Board of Directors, Officers, and staff are listed. The report of the chair, Barbara Paul Robinson,…

  10. A VIEW OF FOUNDATION (SLAB ON GRADE) WITH SCALE POLE ...

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

    A VIEW OF FOUNDATION (SLAB ON GRADE) WITH SCALE POLE LOOKING INTO SPRINKLER BOX ON EAST SIDE OF BUILDING (01/03/2008) - Wake Island Airfield, Terminal Building, West Side of Wake Avenue, Wake Island, Wake Island, UM

  11. High-Performance Slab-on-Grade Foundation Insulation Retrofits

    SciTech Connect

    Goldberg, Louise F.; Mosiman, Garrett E.

    2015-09-01

    A more accurate assessment of slab-on-grade foundation insulation energy savings than traditionally possible is now feasible. This has been enabled by advances in whole building energy simulation with 3-dimensional foundation modelling integration at each time step together with an experimental measurement of the site energy savings of SOG foundation insulation. Ten SOG insulation strategies were evaluated on a test building to identify an optimum retrofit insulation strategy in a zone 6 climate (Minneapolis, MN). The optimum insulation strategy in terms of energy savings and cost effectiveness consisted of two components: (a) R-20 XPS insulation above grade, and, (b) R-20 insulation at grade (comprising an outer layer of R-10 insulation and an interior layer of R-12 poured polyurethane insulation) tapering to R-10 XPS insulation at half the below-grade wall height (the lower half of the stem wall was uninsulated).

  12. Foundation for Child Development (FCD) Annual Report, 1996/1997.

    ERIC Educational Resources Information Center

    Foundation for Child Development, New York, NY.

    This annual report details the 1996-97 activities of the Foundation for Child Development. Included in the report is a discussion of the history and mission of the foundation and its funding priorities. The members of the Council, Board of Directors, Officers, and staff are listed. The report of the chair, Barbara Paul Robinson, describes the…

  13. High Performance Slab-on-Grade Foundation Insulation Retrofits

    SciTech Connect

    Goldberg, Louise F.; Mosiman, Garrett E.

    2015-09-01

    ?A more accurate assessment of SOG foundation insulation energy savings than traditionally possible is now feasible. This has been enabled by advances in whole building energy simulation with 3-dimensional foundation modelling integration at each time step together with an experimental measurement of the site energy savings of SOG foundation insulation. Ten SOG insulation strategies were evaluated on a test building to identify an optimum retrofit insulation strategy in a zone 6 climate (Minneapolis, MN). The optimum insulation strategy in terms of energy savings and cost effectiveness consisted of two components: (a) R-20 XPS insulation above grade, and, (b) R-20 insulation at grade (comprising an outer layer of R-10 insulation and an interior layer of R-12 poured polyurethane insulation) tapering to R-10 XPS insulation at half the below-grade wall height (the lower half of the stem wall was uninsulated). The optimum insulation strategy was applied to single and multi-family residential buildings in climate zone 4 - 7. The highest site energy savings of 5% was realized for a single family home in Duluth, MN, and the lowest savings of 1.4 % for a 4-unit townhouse in Richmond, VA. SOG foundation insulation retrofit simple paybacks ranged from 18 to 47 years. There are other benefits of SOG foundation insulation resulting from the increase in the slab surface temperatures. These include increased occupant thermal comfort, and a decrease in slab surface condensation particularly around the slab perimeter.

  14. Health Education Resource Guide, Grades 1-3.

    ERIC Educational Resources Information Center

    Federal Way School District 210, WA.

    As part of a health education program for K-12, these curriculum guides for grades one, two and three provide: (1) a short overview of health education; (2) a scope and sequence chart which lists specific topics to teach on mental health, physical health, community health, and safety that are appropriate at different grade levels; (3) a list of…

  15. Effectiveness of the KiVa Antibullying Program: Grades 1-3 and 7-9

    ERIC Educational Resources Information Center

    Karna, Antti; Voeten, Marinus; Little, Todd D.; Alanen, Erkki; Poskiparta, Elisa; Salmivalli, Christina

    2013-01-01

    This study investigated the effectiveness of the KiVa Antibullying Program in two samples of students, one from Grades 1-3 (7-9 years old, N = 6,927) and the other from Grades 7-9 (13-15 years old, N = 16, 503). The Grades 1-3 students were located in 74 schools and Grades 7-9 students in 73 schools that were randomly assigned to intervention and…

  16. Cur Wild Neighbors: Teaching Unit (Grades 1-3).

    ERIC Educational Resources Information Center

    Sammut-Tovar, Dorothy

    Designed to sensitize primary grade students to the responsibilities of protecting wild animals, this teaching unit contains a variety of interdisciplinary worksheets and activities. Although focusing on wild animals indigenous to San Mateo County (California), materials are easily adaptable for use in other areas. Examples of activities are…

  17. Asking the Right Questions: Developing Thinking Skills through Wisconsin's Grade Level Foundations

    ERIC Educational Resources Information Center

    Ratway, Beth

    2008-01-01

    In an attempt to deal with the problem of generating the thinking skills needed for the 21st century, this article discusses how a statewide of 30 teachers developed Grade Level Foundations. The core component of the Grade Level Foundations for Social Studies consists of a set of questions that are designed to stimulate higher level thinking about…

  18. Second Step: A Violence-Prevention Curriculum. Grades 1-3, Second Edition. Teacher's Guide.

    ERIC Educational Resources Information Center

    Committee for Children, Seattle, WA.

    "Second Step," grades 1-3 is a curriculum designed to reduce impulsive and aggressive behavior in children aged 6 through 9 years, and increase their levels of social competence by teaching skills in empathy, impulse control, and anger management. This curriculum is part of the "Second Step" series which includes curricula for…

  19. The Effect of Feature Complexity in Spanish Spelling in Grades 1-3

    ERIC Educational Resources Information Center

    Ford, Karen L.; Invernizzi, Marcia; Huang, Francis L.

    2014-01-01

    The current study explored a possible continuum of spelling features that children receiving literacy instruction in Spanish might be expected to master in Grades 1-3. We administered a developmental spelling inventory representing nine distinct Spanish spelling features to 864 students in bilingual and dual language schools across the U.S.…

  20. Arizona Academic Standards, Grade 5

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2007

    2007-01-01

    This publication contains Arizona public schools' academic standards for grade 5. The contents of this document include the following: (1) The Arts Standard 2006--Grade 5; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8);(3) Foreign and Native Language Standards 1997--Foundations (Grades 4-8); (4)…

  1. Physics 30: Grade 12 Diploma Examination, June 1997.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Student Evaluation Branch.

    This document is a Physics 30 Grade 12 Diploma Examination from Alberta Education. It is a 2.5 hour closed-book examination consisting of 37 multiple-choice and 12 numerical-response questions of equal value worth 70% of the examination and two written-response questions of equal value worth 30% of the examination. The exam contains sets of…

  2. Arizona Academic Standards, Grade 5

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains an updated academic standards of Arizona public schools for grade 5. The contents of this document include the following: (1) The Arts Standard 2006--Grade 5; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Foundations (Grades…

  3. SPERTI Terminal Building (PER604). Concrete foundation is at grade. Steel ...

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

    SPERT-I Terminal Building (PER-604). Concrete foundation is at grade. Steel frame has been erected, and some siding has been affixed. Photographer: R.G. Larsen. Date: April 22, 1955. INEEL negative no. 55-1003 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

  4. National Science Foundation Support for Two-Year Colleges, Fiscal Years 1997-1999.

    ERIC Educational Resources Information Center

    National Science Foundation, Arlington, VA. Div. of Undergraduate Education.

    This National Science Foundation (NSF) report, prepared by NSF's Division of Undergraduate Education (DUE), analyzes the role the Foundation plays in recognizing and supporting the critical function of community colleges in science, mathematics, engineering, and technology (SMET) education. The Foundation aims to improve and strengthen SMET…

  5. Environmental Science and Research Foundation, Inc. annual technical report: Calendar year 1997

    SciTech Connect

    Reynolds, R.D.; Warren, R.W.

    1998-05-01

    This Annual Technical Report describes work conducted for the Department of Energy, Idaho Operations Office (DOE-ID), by the Environmental Science and Research Foundation (Foundation). The Foundation`s mission to DOE-ID provides support in several key areas. The Foundation conducts an environmental monitoring and surveillance program over an area covering much of the upper Snake River Plain, and provides environmental education and support services related to Idaho National Engineering and Environmental Laboratory (INEEL) natural resource issues. Also, the Foundation, with its University Affiliates, conducts ecological and radioecological research on the Idaho National Environmental Research Park. This research benefits major DOE-ID programs including Waste Management, Environmental Restoration, Spent Nuclear Fuels, and Land Management Issues. Summaries are included of the individual research projects.

  6. Effect of partial elastic foundation on free vibration of fluid-filled functionally graded cylindrical shells

    NASA Astrophysics Data System (ADS)

    Kim, Young-Wann

    2015-12-01

    The free vibration characteristics of fluid-filled functionally graded cylindrical shells buried partially in elastic foundations are investigated by an analytical method. The elastic foundation of partial axial and angular dimensions is represented by the Pasternak model. The motion of the shells is represented by the first-order shear deformation theory to account for rotary inertia and transverse shear strains. The functionally graded cylindrical shells are composed of stainless steel and silicon nitride. Material properties vary continuously through the thickness according to a power law distribution in terms of the volume fraction of the constituents. The governing equation is obtained using the Rayleigh-Ritz method and a variation approach. The fluid is described by the classical potential flow theory. Numerical examples are presented and compared with existing available results to validate the present method.

  7. Dealing with Causes of Behavior. Primary Teacher's Manual, Grades 1-3.

    ERIC Educational Resources Information Center

    Educational Research Council of America, Cleveland, OH.

    The manual contains teaching techniques and instructional materials to help children in the primary grades develop an understanding of behavior, express their feelings constructively, and satisfy their emotional needs. Materials can be used flexibly with students in grades one through three. The program is based on the theory that behavior is…

  8. Implementation of the Social Decision-Making Skills Curriculum on Primary Students (Grades 1-3) in Lebanon

    ERIC Educational Resources Information Center

    El Hassan, Karma; Mouganie, Zeina

    2014-01-01

    This study investigated the effect of the Social Decision-Making Skills Curriculum (SDSC) on the emotional intelligence and the prosocial behaviors of primary students in Grades 1-3, in a private school in Lebanon. Students were trained in social problem-solving and social decision-making skills through the implementation of the SDSC. Participants…

  9. A food-grade industrial arming yeast expressing β-1,3-1,4-glucanase with enhanced thermal stability*

    PubMed Central

    Guo, Qin; Zhang, Wei; Ma, Liu-liu; Chen, Qi-he; Chen, Ji-cheng; Zhang, Hong-bo; Ruan, Hui; He, Guo-qing

    2010-01-01

    The aim of this work was to construct a novel food-grade industrial arming yeast displaying β-1,3-1,4-glucanase and to evaluate the thermal stability of the glucanase for practical application. For this purpose, a bi-directional vector containing galactokinase (GAL1) and phosphoglycerate kinase 1 (PGK1) promoters in different orientations was constructed. The β-1,3-1,4-glucanase gene from Bacillus subtilis was fused to α-agglutinin and expressed under the control of the GAL1 promoter. α-galactosidase induced by the constitutive PGK1 promoter was used as a food-grade selection marker. The feasibility of the α-galactosidase marker was confirmed by the growth of transformants harboring the constructed vector on a medium containing melibiose as a sole carbon source, and by the clear halo around the transformants in Congo-red plates owing to the expression of β-1,3-1,4-glucanase. The analysis of β-1,3-1,4-glucanase activity in cell pellets and in the supernatant of the recombinant yeast strain revealed that β-1,3-1,4-glucanase was successfully displayed on the cell surface of the yeast. The displayed β-1,3-1,4-glucanase activity in the recombinant yeast cells increased immediately after the addition of galactose and reached 45.1 U/ml after 32-h induction. The thermal stability of β-1,3-1,4-glucanase displayed in the recombinant yeast cells was enhanced compared with the free enzyme. These results suggest that the constructed food-grade yeast has the potential to improve the brewing properties of beer. PMID:20043351

  10. The Development of Two Letter-Sound Patterns in Grades 1-3.

    ERIC Educational Resources Information Center

    Venezky, Richard L.; Johnson, Dale

    Tests for four letter-sound generalizations--"c" pronounced as [k] or [s] and "a" pronounced as [ae] or [e]--were given to 73 first, second, and third grade children at six-week intervals during a single school year. Each test included five synthetic words (e.g., cipe, acim, bice, cib, ocet) for each generalization. Children responded individually…

  11. The Implications of Changing Educational and Family Circumstances for Children's Grade Progression in Rural Pakistan: 1997-2004

    ERIC Educational Resources Information Center

    Lloyd, Cynthia B.; Mete, Cem; Grant, Monica J.

    2009-01-01

    We assess factors affecting primary and middle school dropout in rural Punjab and NorthWest Frontier Province over 6 years (1997-2004). These data are unique in a developing-country setting in longitudinally tracking changes in both school and household environments. While grade retention has improved, girls' dropout rates remain fairly high.…

  12. The NAEP 1997 Arts Report Card: Eighth-Grade Findings from the National Assessment of Educational Progress.

    ERIC Educational Resources Information Center

    Persky, Hilary R.; Sandene, Brent A.; Askew, Janice M.

    The last several years have seen a growing resolve among educators and policymakers to assure the place of a solid arts education in U.S. schools. In 1997, the National Assessment of Educational Progress (NAEP) conducted a national assessment in the arts at grade 8. The assessment included the areas of music, theater, and visual arts. For each of…

  13. Foundations

    NASA Astrophysics Data System (ADS)

    Harteveld, Casper

    A building will more likely collapse if it does not have any proper foundations. Similarly, the design philosophy of Triadic Game Design (TGD) needs to reside on solid building blocks, otherwise the concept will collapse as well. In this level I will elaborate on these building blocks. First I will explain what the general idea of TGD is. It is a design philosophy, for sure, but one which stresses that an “optimum” needs to be found in a design space constituted by three different worlds: Reality, Meaning, and Play. Additionally, these worlds need to be considered simultaneously and be treated equally. The latter requires balancing the worlds which may result in different tensions, within and between two or three of the worlds. I continue by discussing each of the worlds and showing their perspective on the field of games with a meaningful purpose. From this, we clearly see that it is feasible to think of each world and that the idea makes sense. I substantiate this further by relating the notion of player and similar approaches to this framework. This level is quite a tough pill to swallow yet essential for finishing the other levels. Do not cheat or simply skip this level, but just take a big cup of coffee or tea and start reading it.

  14. The Establishment of a Reading Foundation Incorporating Motivational Techniques to Increase Self-Esteem in First and Second Grade Students.

    ERIC Educational Resources Information Center

    Manietta, Jolene; O'Donnell, Patricia; Polson, Catherine

    An action research project stresses the need to incorporate various methods of teaching to develop a firm reading foundation. Self-esteem also plays a crucial role in developing enthusiasm to learn. The targeted population consisted of first and second grade students in clustered classrooms in a growing, middle class community located in central…

  15. Creating Good Citizens in China: Comparing Grade 7-9 School Textbooks, 1997-2005

    ERIC Educational Resources Information Center

    Kwan-Choi Tse, Thomas

    2011-01-01

    Ideological indoctrination is explicit and pervasive in China, with the school curriculum used to mould the spirit and character of adolescents, fulfilling ideological and political purposes. But the exact content varies over time. Comparing two versions of textbooks published in 1997 and 2005, this paper depicts the continuities and change in the…

  16. Identifying Children in Grades 1-3 Who Are Gifted and Talented in Visual and Performing Arts Using Performance Rated Criterion.

    ERIC Educational Resources Information Center

    Winter, Gwen W.

    The state of South Carolina enacted the Educational Improvement Act of 1984 which mandated the identification of young students gifted in the visual and performing arts. This practicum sought to effectively identify South Carolina children in grades 1-3 who were gifted and talented in art, music, drama, and dance. The program used an…

  17. The Reading Performance of English Learners in Grades 1-3: The Role of Initial Status and Growth on Reading Fluency in Spanish and English

    ERIC Educational Resources Information Center

    Baker, Doris Luft; Park, Yonghan; Baker, Scott K.

    2012-01-01

    The purposes of this study were to (a) examine the developmental patterns in pseudoword reading and oral reading fluency in Spanish and English for Spanish-speaking English learners (ELs) in grades 1-3, and (b) investigate whether initial status and growth rates in reading fluency in Spanish and English, significantly predicted reading…

  18. English 30, Part B: Reading. Readings Booklet. Grade 12 Diploma Examination, January 1997.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Student Evaluation Branch.

    Intended for students taking the Grade 12 Diploma Examinations in English 30, this "readings booklet" presents 8 reading selections from fiction and nonfiction. After instructions for students, the booklet presents (1) Robert Penn Warren's poem "Summer Afternoons and Hypnosis"; (2) an excerpt from an interview with William Golding; (3) a dramatic…

  19. English 30, Part A: Written Response. Grade 12 Diploma Examination, June 1997.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Student Evaluation Branch.

    This booklet presents the Written Response part of the English 30 Grade 12 Diploma examination in Alberta, Canada. After instructions for students, the booklet presents the first part of the examination in which students respond to Thom Gunn's poem "Tamer and Hawk," which addresses the nature and effect of a ruling passion in an individual's life.…

  20. Classroom Assessment in Mathematics: Views from a National Science Foundation Working Conference (Greensboro, North Carolina, May 16-18, 1997).

    ERIC Educational Resources Information Center

    Bright, George W., Ed.; Joyner, Jeane M., Ed.

    This document presents papers from a National Science Foundation (NSF) working conference to identify research issues and implementation strategies that support quality classroom assessment. Papers include: (1) "Understanding and Improving Classroom Assessment: Summary of Issues Raised" (George W. Bright and Jeane M. Joyner); (2) "Recommendations…

  1. Strengthening Grade 3-5 Students' Foundational Knowledge of Rational Numbers

    ERIC Educational Resources Information Center

    Good, Thomas L.; Wood, Marcy B.; Sabers, Darrell; Olson, Amy M.; Lavigne, Alyson Leah; Sun, Huaping; Kalinec-Craig, Crystal

    2013-01-01

    Background: American students have done poorly in algebra and that has generated policy concerns about preparing students for STEM careers. There has been growing recognition that the algebra problem may begin in earlier grades when students do not adequately master rational numbers. Purpose: The study provided a series of workshops organized…

  2. 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…

  3. Nonlocal three-dimensional theory of elasticity with application to free vibration of functionally graded nanoplates on elastic foundations

    NASA Astrophysics Data System (ADS)

    Ansari, R.; Shahabodini, A.; Faghih Shojaei, M.

    2016-02-01

    In the present work, a three-dimensional (3D) elastic plate model capturing the small scale effects is developed for the free vibration of functionally graded (FG) nanoplates resting on elastic foundations. The theoretical model is formulated employing the nonlocal differential constitutive relations of Eringen in conjunction with the 3D equations of motion of elasticity.The material properties are assumed to vary continuously along the thickness of the nanoplate in accordance with the power law formulation. Through extending the generalized differential quadrature (GDQ) method to the three-dimensional case, the governing equations are simultaneously discretized in every three coordinate directions and are then recast to the standard form of an eigen value problem. Solving the acquired problem, the natural frequencies of the nanoplates with different boundary conditions are calculated. The convergence behavior of the numerical results is checked out and comparison studies are conducted to make sure of the accuracy and reliability of the present model. Finally, the dependence of the vibration behavior of the nanoplate on edge conditions, elastic coefficients of the foundation, scale coefficient, mode number, material and geometric parameters are discussed.

  4. A Description of Foundation Skills Interventions for Struggling Middle-Grade Readers in Four Urban Northeast and Islands Region School Districts. Issues & Answers. REL 2008-No. 042

    ERIC Educational Resources Information Center

    Zorfass, Judith; Urbano, Carole

    2008-01-01

    This study, conducted during the 2006/07 academic year, describes how four midsize urban school districts in the Northeast and Islands Region--Worcester, Massachusetts; Nashua, New Hampshire; Yonkers, New York; and Providence, Rhode Island--were providing foundation skills assessments and programs to struggling middle-grade readers. Researchers…

  5. Portland Schools Foundation Ninth Grade Counts: Student Data Report--Outcomes and Participation for Summer 2009 and Participation for Summer 2010

    ERIC Educational Resources Information Center

    Northwest Evaluation Association, 2011

    2011-01-01

    The Portland Schools Foundation's (PSF) Ninth Grade Counts initiative is a network of more than twenty independent summer transition programs targeting Academic Priority (or "at-risk") students. These programs share a common focus on providing academic support, enrichment, and career/college exposure for students who show early warning signs for…

  6. Expecting the Best from Students in Urban Middle Schools. A Report on the Edna McConnell Clark Foundation's Middle Grades Initiative.

    ERIC Educational Resources Information Center

    Clark, Terry A.; Canner, Jane

    The Edna McConnell Clark Foundation developed and sponsored the Middle Grades Initiative (MGI), which began in 1989, in five urban school systems: (1) Baltimore (Maryland); (2) Louisville (Kentucky); (3) Milwaukee (Wisconsin); (4) Oakland (California); and (5) San Diego (California). The purpose of MGI was to change the ways schools educate young,…

  7. Report of the National Science Foundation Workshop on the Dissemination and Transfer of Innovation in Science, Mathematics, and Engineering Education (May 1-3, 1990).

    ERIC Educational Resources Information Center

    Breslin, Richard D., Ed.

    This report describes the findings of the 1990 National Science Foundation (NSF) Workshop on the Dissemination and Transfer of Innovation in Science, Mathematics, and Engineering Education, and the resulting recommendations for action to the NSF, to university administration and faculty, to professional societies and journals, and to industry. The…

  8. Grade Inflation: Reality or Myth? Student Preparation Level vs. Grades at Brigham Young University, 1975-1994. AIR 1997 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Olsen, Danny R.

    This study was designed to investigate the extent to which grade inflation has existed at Brigham Young University (BYU) after accounting for increased preparation levels of entering students over time. Analyses were conducted for the university at large and individual colleges. The study first developed a model to forecast student grade point…

  9. North Carolina Open-Ended Assessment. Grades 5 and 8. The 1997-98 Report of Student Performance.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Accountability/Testing.

    The North Carolina Open-Ended Assessment for grades 5 and 8 emphasizes higher-level thinking skills. Test items commonly require the integration of knowledge and skills from more than one curricular area. Beginning in 1996-97, the North Carolina Open-Ended Assessment was administered to students in grades 5 and 8 for the second time. Because it is…

  10. A Kid Like Me across the Sea: A Look into the World of a German Child. Social Studies. Grades Kindergarten - Grade 3. Update 1997/1998.

    ERIC Educational Resources Information Center

    Blankenship, Glen

    This packet is a primary/elementary instructional package targeted at grades K-3 with interest level extending to adult. The lessons of each topic draw heavily on interpretation of photographs and address the topics of physical and cultural geography, basic needs, community services and community helpers, transportation and communication,…

  11. Saudi Arabia Today. A Teaching Program on the Kingdom of Saudi Arabia: (1) Grades 1-3, Our Visit to Saudi Arabia; (2) Grades 4-6, A Modern Kingdom; (3) Junior High School, The Kingdom of Saudi Arabia; (4) Senior High School, The Kingdom of Saudi Arabia.

    ERIC Educational Resources Information Center

    Learning Enrichment, Inc., Williamsburg, VA.

    This package includes materials for students and accompanying teaching guides and posters for teaching about life in contemporary Saudi Arabia for grades 1-8. The student folder for grades 1-3 presents information about the Middle Eastern nation in the form of a boy's letter to a friend back home. In the letter are descriptions of the cities of…

  12. Master Curriculum Guide in Economics for the Nation's Schools. Part II, Strategies for Teaching Economics. Primary Level (Grades 1-3).

    ERIC Educational Resources Information Center

    Joint Council on Economic Education, New York, NY.

    This guide contains concept-based activities in economics for use with students in grades one through three. One component of a two-part publication, the guide demonstrates how the conceptual structure of the economics discipline presented in the first publication (ED 148 648) can be used to help students at the primary grade level make more…

  13. Effects of a Paired Bilingual Reading Program and an English-Only Program on the Reading Performance of English Learners in Grades 1-3

    ERIC Educational Resources Information Center

    Baker, Doris Luft; Park, Yonghan; Baker, Scott K.; Basaraba, Deni Lee; Kame'enui, Edward J.; Beck, Carrie Thomas

    2012-01-01

    This longitudinal study examined the effects of a paired bilingual program and an English-only reading program on English reading outcomes for Spanish-speaking English learners (ELs) in first, second, and third grades. Participants were 214 ELs enrolled in first grade in 12 high-poverty, low-achieving schools at the beginning of the study. Results…

  14. Listening Comprehension, Oral Expression, Reading Comprehension, and Written Expression: Related yet Unique Language Systems in Grades 1, 3, 5, and 7

    ERIC Educational Resources Information Center

    Berninger, Virginia W.; Abbott, Robert D.

    2010-01-01

    Age-normed tests of listening comprehension, oral expression, reading comprehension, and written expression were administered in Grades 1 (n = 128), 3, and 5, or 3 (n = 113), 5, and 7. Confirmatory factor analyses compared 1- and 4-factor models at each grade level and supported a 4-factor model of language by ear, mouth, eye, and hand. Multiple…

  15. Semi-analytical solution for three-dimensional transient response of functionally graded annular plate on a two parameter viscoelastic foundation

    NASA Astrophysics Data System (ADS)

    Liang, Xu; Wang, Zhenyu; Wang, Lizhong; Liu, Guohua

    2014-06-01

    The three-dimensional transient analysis of functionally graded annular plates with arbitrary boundary conditions is carried out in this paper. The material properties of the FGM plate are assumed to vary smoothly in an exponential law along the thickness direction. The plate is assumed to rest on a two parameter viscoelastic foundation. A semi-analytical method, which integrates the state space method (SSM), Laplace transform and its inversion, as well as the one-dimensional differential quadrature method (DQM), is proposed to obtain the transient response of the plate. The state space method is used to obtain the analytical solution in the thickness direction. The differential quadrature method is employed to approximate the solution in the radial direction. The Laplace transform and the numerical inversion are used to obtain the solution in time domain. Numerical results show a good agreement between the response histories obtained by the present method and finite element method. The effects of the boundary conditions at the edges, the material graded index, the Winkler and shearing layer elastic coefficients, and the damping coefficient are studied. Numerical examples show that the peak response decreases as the material graded index, the Winkler and shearing layer elastic coefficients, and the damping coefficient increase. The results obtained in this paper can serve as benchmark data in further research.

  16. Synthesis of Research Studies from 1997-2008 Using Qualitative Meta-Analytic Techniques on the Identification, Placement, and Representation of K-6 Grade Students in Special Education in Targeted U.S. Schools

    ERIC Educational Resources Information Center

    Lopez, Teresa

    2012-01-01

    The purpose of this study was to examine research studies conducted at the K-6 grades of public school in the U.S. covering from 1997-2008 with regard to how diverse students, in particular Latino, White, African American and Asian are identified, placed, and represented in special education programs at the national, state and school district…

  17. Effects of a paired bilingual reading program and an English-only program on the reading performance of English learners in Grades 1-3.

    PubMed

    Baker, Doris Luft; Park, Yonghan; Baker, Scott K; Basaraba, Deni Lee; Kame'enui, Edward J; Beck, Carrie Thomas

    2012-12-01

    This longitudinal study examined the effects of a paired bilingual program and an English-only reading program on English reading outcomes for Spanish-speaking English learners (ELs) in first, second, and third grades. Participants were 214 ELs enrolled in first grade in 12 high-poverty, low-achieving schools at the beginning of the study. Results of piecewise growth modeling analysis indicated that ELs in the paired bilingual group made more growth on oral reading fluency in English than ELs in the English-only group across all grades. Conversely, regression analysis revealed that the difference in reading comprehension outcomes between these two groups was not statistically significant in first and third grades, independent of risk category, whereas in second-grade, at-risk ELs in the paired bilingual group had statistically significant higher scores in reading comprehension than ELs in the English-only group (d = +0.51). In general, ELs at risk for reading difficulties appeared to benefit more from the paired bilingual program than ELs with moderate or low-risk for reading difficulties. Implications of findings to advance theory and practice on the most effective program to teach reading to ELs are discussed. PMID:23245498

  18. Listening Comprehension, Oral Expression, Reading Comprehension, and Written Expression: Related Yet Unique Language Systems in Grades 1, 3, 5, and 7

    PubMed Central

    Berninger, Virginia W.; Abbott, Robert D.

    2011-01-01

    Age-normed tests of Listening Comprehension, Oral Expression, Reading Comprehension, and Written Expression were administered in grades 1 (n=128), 3, and 5 or 3 (n=113), 5, and 7. Confirmatory factor analyses compared one- and four- factor models at each grade level and supported a four- factor model of Language by Ear, Mouth, Eye, and Hand. Multiple regressions identified which of the three other language skills explained unique variance in each of the four language skill outcomes and provided additional evidence that language is not a single skill. Individuals’ ipsative scores (amount that the standard score for age on each language measure deviated from individual’s mean for all four measures) showed that 25% to 30% of individuals showed relative strengths or weaknesses (+ or − 1 SD) in specific language skills, but only 7% were stable across grades 3 and 5. Findings are discussed in reference to (a) theoretical implications for idea comprehension and expression via language by ear, mouth, eye, and hand, and (b) educational applications of observed developmental and individual differences for general, special, and gifted education. PMID:21461140

  19. Arizona Academic Standards: Grade 4

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for grade 4. The contents of this document include the following: (1) The Arts Standard 2006--Grade 4; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4)…

  20. Arizona Academic Standards, Grade 6

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2007

    2007-01-01

    This publication contains Arizona public schools' academic standards for grade 6. The contents of this document include the following: (1) The Arts Standard 2006--Grade 6; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4)…

  1. Arizona Academic Standards, Grade 7

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2007

    2007-01-01

    This document contains the Arizona academic standards for Grade 7. The following 11 standards are reviewed: (1) The Arts Standard 2006--Grade 7; (2) Comprehensive Health Education Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4) Reading Standard Articulated by…

  2. Arizona Academic Standards, Grade 4

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2007

    2007-01-01

    This publication contains Arizona public schools' academic standards for grade 4. The contents of this document include the following: (1) The Arts Standard 2006--Grade 4; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4)…

  3. Arizona Academic Standards, Grade 8

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains the updated academic standards of Arizona for Grade 8. The contents of this document include the following: (1) The Arts Standard 2006--Grade 8; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4) Reading…

  4. Arizona Academic Standards: Grade 7

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This document contains the Arizona academic standards for Grade 7. The following 11 standards are reviewed: (1) The Arts Standard 2006 --Grade 7; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4) Reading Standard Articulated by…

  5. 1997 casing tables

    SciTech Connect

    1997-11-01

    Petroleum Engineer International`s 1997 Casing Tables contain premium casing connection and grade data from more than 25 companies worldwide. The Connections section includes performance characteristics and specifications for premium casing connections along with line illustrations and a brief description of the features and applications. The Grades section features premium casing grades manufactured at major mills around the world. The connections are indexed after the data sections. Each company listed has provided the information in these tables. PEI`s Casing Tables should be used as a guide when planning casing programs.

  6. The Life Cycles of Stars: An Information and Activity Booklet, Grades 9-12, 1997-1998. Imagine the Universe! Probing the Structure & Evaluation of the Cosmos.

    ERIC Educational Resources Information Center

    Whitlock, Laura A.; Granger, Kara C.

    This booklet contains information and activities on the life cycle of stars. Materials can be adapted for grade 9 through grade 12 classrooms. Background information about star birth and life, black dwarfs, supernovae, white dwarfs, neutron stars, black holes, and the electromagnetic spectrum is included. The seven activities focus on star mass,…

  7. Arizona Academic Standards, Grade 6

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains an updated academic standards of Arizona public schools for grade 6. The contents of this document include the following: (1) The Arts Standard 2006--Grade 6; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades…

  8. Arthritis Foundation

    MedlinePlus

    ... hour massage will be donated to the Arthritis Foundation! Jingle Bell Run Join us for the nation's ... a cure! Answers When You Need Them Arthritis Foundation licensed social workers provide 24/7 assistance on ...

  9. Dysautonomia Foundation

    MedlinePlus

    ... More about FD .) Research funded by the Dysautonomia Foundation has led to a number of breakthroughs in ... our FD screening awareness video here .) The Dysautonomia Foundation is a 501c3 nonprofit organization that has established ...

  10. Oley Foundation

    MedlinePlus

    ... Online Equipment Exchange Program Travel Contact The Oley Foundation 43 New Scotland Ave, MC28 Albany Medical Center ... have reviewed the medical information; however, the Oley Foundation does not guarantee the accuracy of the information ...

  11. Scleroderma Foundation

    MedlinePlus

    ... Get more news headlines >> Buzzworthy Reads>> Facebook Scleroderma Foundation E-Newsletter Signup Get the latest news. Please ... this field empty Our Sponsors © Copyright 2016 Scleroderma Foundation, 300 Rosewood Drive, Suite 105, Danvers, MA 01923 ( ...

  12. Canavan Foundation

    MedlinePlus

    ... Where to Go for Screening About the Canavan Foundation Support our Work News & Updates CANAVAN FOUNDATION 450 West End Avenue #6A, New York, NY ... Fax Toll Free: 866-907-1847 © 2016 Canavan Foundation | Sitemap | Terms of Use | Privacy Policy | Take our ...

  13. Changes in Test Scores Distribution for Students of the Fourth Grade in Brazil: A Relative Distribution Analysis for the Years 1997-2005

    ERIC Educational Resources Information Center

    Rodrigues, Clarissa Guimaraes; Rios-Neto, Eduardo Luiz Goncalves; de Xavier Pinto, Cristine Campos

    2013-01-01

    In Brazil, the mean of math test scores for students of the fourth grade declined by approximately 0.2 standard deviation in the late 1990s. However, the potential changes in the distribution of scores have never been addressed. It is unclear if the decline was caused by deterioration in student performance levels at the upper and/or lower tails…

  14. The Life Cycles of Stars: An Information & Activity Booklet Grades K-8, 1997-1998. Star-Child--A Learning Center for Young Astronomers.

    ERIC Educational Resources Information Center

    Truelove, Elizabeth; Dejoie, Joyce

    This booklet contains information and activities on the life cycle of stars. Materials can be adapted for kindergarten through grade 8 classrooms. Background information on massive stars and medium stars and activities with subjects such as star life, constellation shapes, nebula terminology, astronomical distances, and pulsars is included. The 12…

  15. Developing and Evaluating an Eighth Grade Curriculum Unit That Links Foundational Chemistry to Biological Growth: Using Student Measures to Evaluate the Promise of the Intervention

    ERIC Educational Resources Information Center

    Herrmann-Abell, Cari F.; Flanagan, Jean C.; Roseman, Jo Ellen

    2013-01-01

    Students often have trouble understanding key biology ideas, in part because they lack an understanding of foundational chemistry ideas. AAAS [American Association for the Advancement of Science] is collaborating with BSCS [Biological Sciences Curriculum Study] in the development of a curriculum unit that connects core chemistry and biology ideas…

  16. Developing and Evaluating an Eighth Grade Curriculum Unit That Links Foundational Chemistry to Biological Growth: Changing the Research-Based Curriculum

    ERIC Educational Resources Information Center

    Kruse, Rebecca; Howes, Elaine V.; Carlson, Janet; Roth, Kathleen; Bourdelat-Parks, Brooke; Roseman, Jo Ellen; Herrmann-Abell, Cari F.; Flanagan, Jean C.

    2013-01-01

    Much of modern biology has become increasingly chemical in character. Not surprisingly, students often have trouble understanding key ideas in biology because they lack foundational chemistry ideas. AAAS and BSCS are collaborating to develop and study a curriculum unit that supports students' ability to explain a variety of biological processes…

  17. The Foundation of Western Ideas: The Ancient Hebrews and Greeks. Grade 6 Model Lesson for Unit III. California History-Social Science Course Models.

    ERIC Educational Resources Information Center

    Zachlod, Michelle, Ed.

    Important ideas from the Judeo-Christian and Greco-Roman traditions are formally introduced to students in the sixth-grade course. Units three and five focus on people and ideas that form the roots of western civilization. The goal is to help students perceive how the viewpoints of Judeo-Christian and Greco-Roman are congruent and divergent. Unit…

  18. Fairview German Bilingual School: A Successful Model for Elementary-School, Second-Language Learning, Part II. Laying the Foundation: German in the First Grade.

    ERIC Educational Resources Information Center

    Ryan, Marianne

    The first grade program of the Fairview German Bilingual School, the elementary (K-5) segment of the Cincinnati public school system's German bilingual alternative program, is described. The school provides intensive second-language instruction in German for monolingual English-speaking children with bilingualism as the objective. The school is…

  19. Developing and Evaluating an Eighth Grade Curriculum Unit That Links Foundational Chemistry to Biological Growth: Paper 5--Using Teacher Measures to Evaluate the Promise of the Intervention

    ERIC Educational Resources Information Center

    Flanagan, Jean C.; Herrmann-Abell, Cari F.; Roseman, Jo Ellen

    2013-01-01

    AAAS (American Association for the Advancement of Science) is collaborating with BSCS (Biological Sciences Curriculum Study) in the development of a curriculum unit for eighth grade students that connects fundamental chemistry and biology concepts to better prepare them for high school biology. Recognizing that teachers play an influential role in…

  20. Eighth Grade Science Teachers Use of Instructional Time: Comparing Questions from the Third International Mathematics and Science Study (TIMSS) and National Science Foundation Questionnaires.

    ERIC Educational Resources Information Center

    Davidson, Anne Burgess

    Did the Third International Mathematics and Science Study (TIMSS) ask eighth grade science teachers the right questions about their use of instructional time? TIMSS asked teachers to recall a lesson that they had taught, and then group activities into 11 categories. This study examined the TIMSS question "How did the lesson proceed?" by…

  1. Offspring, 1997.

    ERIC Educational Resources Information Center

    Hockey, Amy, Ed.; Mangigian, Lisa, Ed.; Crombez, Mary Margaret, Ed.

    1997-01-01

    The two issues of this magazine for parents, teachers, and others involved in cooperative nursery schools are designed to provide a forum for views on dealing with young children, express a variety of ideas, promote to cooperative philosophy, and to enhance the relationships of those involved in cooperative nursery schools. The Spring 1997 issue…

  2. Communicator, 1997.

    ERIC Educational Resources Information Center

    Bortolussi, Vicki, Ed.

    1997-01-01

    The CAG "Communicator" focus is on serving gifted students in California. This document consists of the four issues of "communicator" issued during 1997. Featured articles include: (1) "The Gifted Student At Risk. It Can't Be True" (Judy Roseberry); (2) "Tech Net-Technology and At-Risk Students" (Judy Lieb); (3) "Reviving Ophelia: Saving the…

  3. Foundation Shifts Tack on Studies

    ERIC Educational Resources Information Center

    Viadero, Debra

    2006-01-01

    Five years into an eight-year study of its high school improvement efforts, the Bill & Melinda Gates Foundation is shifting its strategy for evaluating the $1.3 billion grant program. The foundation's initiative, which is underwriting change efforts in more than 1,800 schools, is the nation's largest privately funded attempt to improve high…

  4. [Grading of prostate cancer].

    PubMed

    Kristiansen, G; Roth, W; Helpap, B

    2016-07-01

    The current grading of prostate cancer is based on the classification system of the International Society of Urological Pathology (ISUP) following a consensus conference in Chicago in 2014. The foundations are based on the frequently modified grading system of Gleason. This article presents a brief description of the development to the current ISUP grading system. PMID:27393141

  5. Eighth-grade science teachers use of instructional time: Examining questions from the Third International Mathematics and Science Study (TIMSS) and comparing TIMSS and National Science Foundation questionnaires

    NASA Astrophysics Data System (ADS)

    Davidson, Anne Burgess

    Did the Third International Mathematics and Science Study (TIMSS) ask science teachers the right questions about their use of instructional time? Part I of this 2-part study used the TIMSS database to answer the question: Do 8th grade science teachers in the U.S., Czech Republic, Hungary, Japan, and Korea differ significantly in their perceived use of instructional time? Using the instructional activities in the TIMSS teacher question "How did the lesson proceed?" the teacher-reported times were analyzed using a repeated measures multivariate analysis. Significant differences were found between teacher-reported times in the U.S. and the other 4 TIMSS countries, whose 8th grade students outperformed U.S. students on TIMSS achievement tests. Post-hoc analysis indicated that TIMSS U.S. 8th grade science teachers report spending more time on homework in class, on group activities, and on lab activities, but less time on topic development, than TIMSS teachers from some or all of the other countries. Part II of this study further examined the question "How did the lesson proceed?" by videotaping 6 classes of 8th grade science in Alabama and Virginia and comparing observer coding of the video to the teachers' recalled descriptions of the same class. The difference between observer and teacher responses using TIMSS categories was not significant; however, 43% of the total variance was explained by whether the teacher or the observer reported the times for the instructional activities. The teachers also responded to questions from the NSF Local Systemic Change Through Teacher Enhancement K--8 Teacher Questionnaire to describe the same class. The difference found between the teacher and the observer coding was not significant, but the amount of variance explained by the data source (observer or teacher) dropped to 33% when using NSF student activity categories and to 26% when using NSF teacher activity categories. The conclusion of this study was that questionnaires to

  6. Marfan Foundation

    MedlinePlus

    ... Mayo Jun 2 The Marfan Foundation Earns 4-Star Rating from Charity Navigator The Marfan Foundation’s sound ... accountability and transparency have earned it a 4-star rating from STAY CONNECTED Join our email list ...

  7. A retrospective study of canine hip dysplasia in 116 military working dogs. Part I: Angle measurements and orthopedic foundation for animals (OFA) grading.

    PubMed

    Banfield, C M; Bartels, J E; Hudson, J A; Wright, J C; Hathcock, J T; Montgomery, R D

    1996-01-01

    The progression of hip dysplasia was investigated in 116 military working dogs. Serial pelvic radiographs were graded for degree of dysplasia and degenerative joint disease (DJD). Norberg angles, angles of inclination, and joint space widths were measured. There was a significant correlation between the Norberg angle and the degree of dysplasia (p less than 0.0001). Angles of inclination and joint space width measurements did not demonstrate a correlation to canine hip dysplasia. Dysplastic dogs had a significant estimated risk for development of DJD compared to normal dogs (p less than 0.0001; odds ratio of 70.2). Dogs with normal hip conformation at 24 months of age or older did not develop moderate nor severe DJD. PMID:8875357

  8. Foundation Course

    ERIC Educational Resources Information Center

    Connection: The Journal of the New England Board of Higher Education, 2007

    2007-01-01

    Nicholas C. Donohue is the new president and CEO of the Quincy, Massachusetts-based Nellie Mae Education Foundation, the largest philanthropy in New England devoted exclusively to education. Donohue has been a classroom teacher, a university trustee, and commissioner of education for the state of New Hampshire. Most recently, he served as special…

  9. Approaching Foundations Thoughtfully.

    ERIC Educational Resources Information Center

    Thompson, David M.

    The potential of foundation support for educational grants is addressed in terms of expectancy based on past performance, types of foundations, and the foundation field (e.g., "general welfare"). Details are given briefly about community foundations, family foundations, business foundations, and foundation research. Procedures are outlined for…

  10. Seismic performance of an existing bridge with scoured caisson foundation

    NASA Astrophysics Data System (ADS)

    Chang, Kuo-Chun; Sung, Yu-Chi; Liu, Kuang-Yen; Wang, Ping-Hsiung; Lee, Zheng-Kuan; Lee, Lu-Sheng; Witarto

    2014-08-01

    This paper presents in-situ seismic performance tests of a bridge before its demolition due to accumulated scouring problem. The tests were conducted on three single columns and one caisson-type foundation. The three single columns were 1.8 m in diameter, reinforced by 30-D32 longitudinal reinforcements and laterally hooped by D16 reinforcements with spacing of 20 cm. The column height is 9.54 m, 10.59 m and 10.37 m for Column P2, P3, and P4, respectively. Column P2 had no exposed foundation and was subjected to pseudo-dynamic tests with peak ground acceleration of 0.32 g first, followed by one cyclic loading test. Column P3 was the benchmark specimen with exposed length of 1.2 m on its foundation. The exposed length for Column P4 was excavated to 4 m, approximately 1/3 of the foundation length, to study the effect of the scouring problem to the column performance. Both Column P3 and Column P4 were subjected to cyclic loading tests. Based on the test results, due to the large dimension of the caisson foundation and the well graded gravel soil type that provided large lateral resistance, the seismic performance among the three columns had only minor differences. Lateral push tests were also conducted on the caisson foundation at Column P5. The caisson was 12 m long and had circular cross-sections whose diameters were 5 m in the upper portion and 4 m in the lower portion. An analytical model to simulate the test results was developed in the OpenSees platform. The analytical model comprised nonlinear flexural elements as well as nonlinear soil springs. The analytical results closely followed the experimental test results. A parametric study to predict the behavior of the bridge column with different ground motions and different levels of scouring on the foundation are also discussed.

  11. Textural break foundation wall construction modules

    DOEpatents

    Phillips, Steven J.

    1990-01-01

    Below-grade, textural-break foundation wall structures are provided for inhibiting diffusion and advection of liquids and gases into and out from a surrounding hydrogeologic environment. The foundation wall structure includes a foundation wall having an interior and exterior surface and a porous medium disposed around a portion of the exterior surface. The structure further includes a modular barrier disposed around a portion of the porous medium. The modular barrier is substantially removable from the hydrogeologic environment.

  12. Child Day Care Center Licensing Study, 1997.

    ERIC Educational Resources Information Center

    Children's Foundation, Washington, DC.

    The 1997 Child Care Center Licensing Study contains an update of information compiled in 1991 by the Children's Foundation. The data was obtained from the central regulatory office of each of the 50 states, the District of Columbia, Puerto Rico, and the Virgin Islands. The study is organized in alphabetical order by states and territories. The…

  13. 1,3-Dichlorobenzene

    Integrated Risk Information System (IRIS)

    1,3 - Dichlorobenzene ; CASRN 541 - 73 - 1 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinog

  14. 1,3-Dichloropropene

    Integrated Risk Information System (IRIS)

    1,3 - Dichloropropene ( DCP ) ; CASRN 542 - 75 - 6 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Non

  15. 1,3-Butadiene

    Integrated Risk Information System (IRIS)

    1,3 - Butadiene ; CASRN 106 - 99 - 0 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic E

  16. Secondary Analysis of RTOG 9508, a Phase 3 Randomized Trial of Whole-Brain Radiation Therapy Versus WBRT Plus Stereotactic Radiosurgery in Patients With 1-3 Brain Metastases; Poststratified by the Graded Prognostic Assessment (GPA)

    SciTech Connect

    Sperduto, Paul W.; Shanley, Ryan; Luo, Xianghua; Andrews, David; Werner-Wasik, Maria; Valicenti, Richard; Bahary, Jean-Paul; Souhami, Luis; Won, Minhee; Mehta, Minesh

    2014-11-01

    Purpose: Radiation Therapy Oncology Group (RTOG) 9508 showed a survival advantage for patients with 1 but not 2 or 3 brain metastasis (BM) treated with whole-brain radiation therapy (WBRT) and stereotactic radiosurgery (SRS) versus WBRT alone. An improved prognostic index, the graded prognostic assessment (GPA) has been developed. Our hypothesis was that if the data from RTOG 9508 were poststratified by the GPA, the conclusions may vary. Methods and Materials: In this analysis, 252 of the 331 patients were evaluable by GPA. Of those, 211 had lung cancer. Breast cancer patients were excluded because the components of the breast GPA are not in the RTOG database. Multiple Cox regression was used to compare survival between treatment groups, adjusting for GPA. Treatment comparisons within subgroups were performed with the log-rank test. A free online tool ( (brainmetgpa.com)) simplified GPA use. Results: The fundamental conclusions of the primary analysis were confirmed in that there was no survival benefit overall for patients with 1 to 3 metastases; however, there was a benefit for the subset of patients with GPA 3.5 to 4.0 (median survival time [MST] for WBRT + SRS vs WBRT alone was 21.0 versus 10.3 months, P=.05) regardless of the number of metastases. Among patients with GPA 3.5 to 4.0 treated with WBRT and SRS, the MST for patients with 1 versus 2 to 3 metastases was 21 and 14.1 months, respectively. Conclusions: This secondary analysis of predominantly lung cancer patients, consistent with the original analysis, shows no survival advantage for the group overall when treated with WBRT and SRS; however, in patients with high GPA (3.5-4), there is a survival advantage regardless of whether they have 1, 2, or 3 BM. This benefit did not extend to patients with lower GPA. Prospective validation of this survival benefit for patients with multiple BM and high GPA when treated with WBRT and SRS is warranted.

  17. Prostate Cancer Foundation

    MedlinePlus

    ... PCF Spotlight Prostate Cancer Foundation and Major League Baseball Step Up To The Plate To Raise Awareness ... Foundation News Prostate Cancer Foundation and Major League Baseball Step Up To The Plate To Raise Awareness ...

  18. National Osteonecrosis Foundation

    MedlinePlus

    ... understands and cares. We Do! The National Osteonecrosis Foundation is made up of a group of patients, ... if you would like more information on this foundation. National Osteonecrosis Foundation P.O. Box 518 Jarrettsville, ...

  19. Science Is an Action Word! Grades 1-3.

    ERIC Educational Resources Information Center

    Perdue, Peggy K.

    This book includes 20 science activities in the fields of scientific method, earth science, life science, and physical science. Each activity is composed of two parts--an explanatory section for the teacher and a student lab sheet. The explanatory section begins with a brief introduction designed to give an overview of the activity's main concept.…

  20. Recent Additions for 1997

    EPA Science Inventory

    December 15, 1997
    Minutes of the Stakeholder Meetings on the Report of the JSA Shrimp Virus Work Group

    November 21, 1997
  1. A 1,3-Dihydro-1,3-azaborine Debuts

    PubMed Central

    Xu, Senmiao; Zakharov, Lev N.

    2011-01-01

    We present the first synthesis and characterization of a 1,3-dihydro-1,3-azaborine, a long-sought BN isostere of benzene. 1,3-Dihydro-1,3-azaborine is a stable structural motif with considerable aromatic character as evidenced by structural analysis and its reaction chemistry. Single crystal X-ray analysis indicates bonding consistent with significant electron delocalization. 1,3-Dihydro-1,3-azaborines also undergo nucleophilic substitutions at boron and electrophilic aromatic substitution reactions. In view of the versatility and impact of aromatic compounds in the biomedical field and in materials science, the present study further expands the available chemical space of arenes via BN/CC isosterism. PMID:22091703

  2. Siemens Foundation and the STEM Challenge

    ERIC Educational Resources Information Center

    Harper-Taylor, Jeniffer

    2010-01-01

    For more than 12 years, the Siemens Foundation has found unique ways to partner with organizations to support educational initiatives in science, technology, engineering and mathematics (STEM) in the United States. Its focus is clear--to educate the next generation of innovators by supporting math and science education from grade school to grad…

  3. Parkinson's Disease Foundation Newsletter

    MedlinePlus

    ... Newsletters These include monthly e-newsletters and quarterly science-specific e-newsletters. Read the latest issue below or browse the archives. National Parkinson Foundation and the Parkinson’s Disease Foundation Complete Merger to ...

  4. Oral Cancer Foundation

    MedlinePlus

    ... Famous People Famous historical Arts & Entertainment Sports figures ... The Oral Cancer Foundation The Oral Cancer Foundation is a national public service, non-profit entity designed to reduce suffering ...

  5. Hepatitis Foundation International

    MedlinePlus

    ... partner – it's your best friend. Welcome. The Hepatitis Foundation International (HFI) is a 501 (c) 3 non- ... and cures is your participation in the Hepatitis Foundation International Registry. Whether you are affected, a caregiver, ...

  6. Robert Wood Johnson Foundation

    MedlinePlus

    Robert Wood Johnson Foundation Search How We Work Our Focus Areas About RWJF Search Menu How We Work Grants and Grant ... more For Grantees and Grantseekers The Robert Wood Johnson Foundation supports a wide array of research and ...

  7. Melanoma International Foundation

    MedlinePlus

    ... Gershenwald, MD May 09, 2015 Our Awards Melanoma International Foundation Our Mission: To develop personalized strategies with ... the state of Pennsylvania, certificate #29498 © 2013 Melanoma International Foundation. All Rights Reserved. Privacy Policy | Terms of ...

  8. National Alopecia Areata Foundation

    MedlinePlus

    ... their families. Research Summits The National Alopecia Areata Foundation conducts research summits every two years, bringing together ... to their company through the National Alopecia Areata Foundation, each company listed has generously offered to contribute ...

  9. National Headache Foundation

    MedlinePlus

    ... Headache War Veterans Health Resource Initiative National Headache Foundation Brochures For Professionals Learn About CAQ Get More ... 45 years, our mission at the National Headache Foundation has been to further awareness of headache and ...

  10. Cleft Palate Foundation

    MedlinePlus

    ... for a list of 2016 funded research projects. Cleft Palate Foundation 1504 East Franklin Street, Suite 102 Chapel ... to order bottles Order CPF publications © Copyright 2014 Cleft Palate Foundation. Website by Mixer Creative Follow us on ...

  11. United Leukodystrophy Foundation

    MedlinePlus

    ... matters. Please make your tax-deductible gift today! United Leukodystrophy Foundation 224 N. Second Street, Suite 2 ... validation purposes and should be left unchanged. Copyright © United Leukodystrophy Foundation, Inc. 224 North Second Street, Suite ...

  12. High School Grading Policies. Research Notes. RN-04

    ERIC Educational Resources Information Center

    Camara, Wayne J.

    1998-01-01

    To obtain information on current high school grading policies, additional questions were included on the College Board's High School Profile in 1997. Results of the survey provide insight into the following grading policies across high schools: a large majority of schools (91 percent) use the traditional grading system A-F, or numeric grades; 92.2…

  13. 7 CFR 1924.108 - Grading and drainage.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... affect the structure and show proposed solutions. Grading will promote drainage of surface water away from buildings and foundations, minimize earth settlement and erosion, and assure that drainage...

  14. 7 CFR 1924.108 - Grading and drainage.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... affect the structure and show proposed solutions. Grading will promote drainage of surface water away from buildings and foundations, minimize earth settlement and erosion, and assure that drainage...

  15. Foundation Design Handbook

    SciTech Connect

    Carmody, John; Mosiman, Garrett; Handeen, Daniel; Huelman, Patrick; Christian, Jeffery

    2013-10-01

    The purpose of this handbook is to provide information that will enable designers, builders, and homeowners to understand foundation design problems and solutions. The foundation of a house is a somewhat invisible and sometimes ignored component of the building. It is increasingly evident, however, that attention to good foundation design and construction has significant benefits to the homeowner and the builder, and can avoid some serious future problems. Good foundation design and construction practice means not only insulating to save energy, but also providing effective structural design as well as moisture, termite, and radon control techniques where appropriate.

  16. Establishing a School Foundation.

    ERIC Educational Resources Information Center

    Erickson, Juanita; Stewart, G. Kent

    2002-01-01

    A school foundation is a nonprofit, tax-exempt organization that finances school projects not covered by the district budget. Legal requirements and accounting procedures; the board of trustees and fund manager; use of volunteers; capitalization and sources of capital (gifts, bequests, fundraising activities); marketing the foundation; examples of…

  17. Foundations for Critical Thinking

    ERIC Educational Resources Information Center

    Bers, Trudy; Chun, Marc; Daly, William T.; Harrington, Christine; Tobolowsky, Barbara F.

    2015-01-01

    "Foundations for Critical Thinking" explores the landscape of critical-thinking skill development and pedagogy through foundational chapters and institutional case studies involving a range of students in diverse settings. By establishing a link between active learning and improved critical thinking, this resource encourages all higher…

  18. Utilizing Foundational Perspectives.

    ERIC Educational Resources Information Center

    Educational Foundations, 1991

    1991-01-01

    This theme issue of "Educational Foundations" contains five articles that utilize an array of foundational perspectives that give reader insight into the organization of schools, the viewpoints of children and parents, the ideological and political nature of community organizing, and mathematics instruction in the Soviet Union. In "Cooperative…

  19. Connected Learning Communities: Findings from the Road Ahead Program, 1995-1997.

    ERIC Educational Resources Information Center

    Bielefeldt, Talbot; Moursund, David; Underwood, Siobhan; Underwood, Daniel

    This report summarizes findings and recommendations from the Road Ahead Program (1995-1997) of the National Foundation for the Improvement of Education (NFIE), a nonprofit foundation of the National Education Association and funded by Bill Gates, cofounder and CEO of Microsoft Corporation. Twenty-two sites in 15 states were selected by the NFIE.…

  20. AusEinetter, 1997.

    ERIC Educational Resources Information Center

    AusEinetter, 1997

    1997-01-01

    This document comprises the two AusEinetter newsletters published in 1997. The first newletter describes the background and structure of Australia's Early Intervention Network for Mental Health in Young People (AusEinet) and discusses the necessity of early intervention for mental health issues in young people 5-25 years of age. The following…

  1. First Teacher, 1997.

    ERIC Educational Resources Information Center

    Durkin, Lisa Lyons, Ed.

    1997-01-01

    These six theme-oriented newsletter issues present specific curriculum planning ideas and activities for teachers of young children. The theme of the January-February 1997 issue is "The Arts of Winter." Topics in this issue include celebrating with music and movement, learning songs, classroom visitors and the arts, art in picture books, big…

  2. TASH Newsletter, 1997.

    ERIC Educational Resources Information Center

    TASH Newsletter, 1997

    1997-01-01

    Ten issues of the 1997 newsletter of TASH comprise this document. An issue typically contains news items, a column by the organization's executive director, reports from special interest groups, legislative testimony, conference information, and several major articles, such as the following: "Multicultural Perspectives: Excerpts from Opening…

  3. CDF Reports, 1997.

    ERIC Educational Resources Information Center

    Clevenger, Sydney Stephenson, Ed.

    1997-01-01

    These 13 issues of the Children's Defense Fund Report from 1997 discuss concerns related to child advocacy and provide information on problems in children's lives in the United States. Regular features include the editorial column "A Voice for Children," a status report on federal legislation related to children, descriptions of Children's Defense…

  4. Leaders for Change 1997.

    ERIC Educational Resources Information Center

    Council for Aid to Education, New York, NY.

    The Leaders for Change Award was established in 1994 to recognize and honor outstanding, long-term corporate commitment to education reform, from preschool through graduate school. A profile of the co-winners of the 1997 award--Chase Manhattan Bank's "Chase Active Learning Program (CAL)" and United Technologies Corporation's "Connecticut…

  5. Education Policy Analysis 1997.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France). Centre for Educational Research and Innovation.

    This volume is the companion to the 1997 collection of international education indicators from the Organisation for Economic Cooperation and Development (OECD), "Education at a Glance--OECD Indicators." It aims to deepen the analysis of current policy issues and facilitate interpretation of data using selected indicators of particular relevance to…

  6. Notes on Literacy, 1997.

    ERIC Educational Resources Information Center

    Notes on Literacy, 1997

    1997-01-01

    The 1997 volume of "Notes on Literacy," numbers 1-4, includes the following articles: "Community Based Literacy, Burkina Faso"; "The Acquisition of a Second Writing System"; "Appropriate Methodology and Social Context"; "Literacy Megacourse Offered"; "Fitting in with Local Assumptions about Literacy: Some Ethiopian Experiences"; "Gender in…

  7. Freshman Survey Report, 1997.

    ERIC Educational Resources Information Center

    Cunningham, Steve; Hiris, Eric

    The Cooperative Institutional Research Program (CIRP) sponsors a national annual survey that gathers data on incoming freshman classes at two- and four-year institutions. The data allow the colleges to compare their students with previous classes and with the "average" American freshman. This report presents findings from the 1997 CIRP survey at…

  8. Child Support Report, 1997.

    ERIC Educational Resources Information Center

    Sharman, Phil, Ed.

    1997-01-01

    This document consists of the twelve issues of "Child Support Report" newsletter published during 1997. Monthly issues typically explore problems related to child support enforcement, report on federal and state government child support enforcement initiatives, and summarize research related to child support. Editorials and information on events…

  9. Understanding Our Gifted, 1997.

    ERIC Educational Resources Information Center

    Goodman, Laura, Ed.

    1997-01-01

    This document consists of the four quarterly issues of the journal "Understanding Our Gifted" published during 1997. Each issue of this journal generally has a single theme in the education of gifted and talented children around which all the articles are focused. The themes of these four issues are, respectively, "Perfectionism,""Gifted…

  10. Notes on Linguistics, 1997.

    ERIC Educational Resources Information Center

    Notes on Linguistics, 1997

    1997-01-01

    The four 1997 issues include these articles: "Introduction to Government and Binding Theory," parts 4-7 (Cheryl A. Black), which discuss constraints on movement, semantic roles and case theory, binding theory, and more recent additions to the theory; "A Scholar's Ethic" (William J. Samarin), concerning the behavior of scholars in the international…

  11. Florida Educational Facilities, 1997.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Office of Educational Facilities.

    This document contains information, photographs, and floor plans of many of Florida's new elementary through high school facilities occupied in 1997. Each entry lists the facility's type, building size, student capacity, and general structural information. Also provided is information on the facility's total construction cost; the architects and…

  12. READ Perspectives 1997.

    ERIC Educational Resources Information Center

    Porter, Rosalie Pedalino, Ed.; Thomsen, Kerri Lynne, Ed.; Kimbrell, William, W., Ed.

    1997-01-01

    This document comprises the two 1997 issues of the journal. Articles include the following: "The Importance of Learning English: A National Survey of Hispanic Parents" (Michael La Velle); "The Languages of Immigrants" (Charles L. Glenn); "Follow-Up Study on the Bethlehem, PA School District's English Acquisition Program" (Ann Goldberg); "The Cost…

  13. 1,3,5-Trinitrobenzene

    Integrated Risk Information System (IRIS)

    1,3,5 - Trinitrobenzene ; CASRN 99 - 35 - 4 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcino

  14. Morris Animal Foundation

    MedlinePlus

    ... scientific studies that advance the health of cats, dogs, horses and wildlife. Morris Animal Foundation News Remembering ... The top 5 causes of itchy skin in dogs and cats If you’ve ever lived with ...

  15. Hepatitis B Foundation

    MedlinePlus

    ... worldwide 2 Billion People have been infected with Hepatitis B Worldwide The Hepatitis B Foundation is working ... of people living with hepatitis B. Learn About Hepatitis B in 10 Other Languages . Resource Video See ...

  16. A Foundation for Research

    ERIC Educational Resources Information Center

    Fowler, William A.

    1975-01-01

    Discusses the funding of scientific research by the National Science Foundation (NSF) during the past 25 years. Reviews in general terms the types of broad research accomplished through NSF funds in various fields of science. (MLH)

  17. Pediatric Brain Tumor Foundation

    MedlinePlus

    ... you insights into your child's treatment. LEARN MORE Brain tumors and their treatment can be deadly so ... to make progress in “immunogenomics” Read more >> Pediatric Brain Tumor Foundation 302 Ridgefield Court, Asheville, NC 28806 ...

  18. Children's Brain Tumor Foundation

    MedlinePlus

    ... CBTF Justin's Hope Fund Grant Recipients Grants Children’s Brain Tumor Foundation, A non-profit organization, was founded ... and the long term outlook for children with brain and spinal cord tumors through research, support, education, ...

  19. National Ataxia Foundation

    MedlinePlus

    ... naf@ataxia.org . Charity Navigator Awards NAF Four-Star Rating Charity Navigator, America’s premier charity evaluator, has ... Ataxia Foundation received a four out of four star rating. This is the fourth consecutive year NAF ...

  20. Patient Advocate Foundation

    MedlinePlus

    ... The Process is Simple. Patient Advocate Foundation's Patient Services provides patients with arbitration, mediation and negotiation to settle issues ... the following to learn more about how PAF Patient Services may assist you: Specialized Patient Programs Co-Pay ...

  1. Children's Tumor Foundation

    MedlinePlus

    ... Get Involved in your local community in the fight to End NF. Click here to learn more . ... Children's Tumor Foundation is making strides in the fight against NF. Calendar View Full Calendar Fri Sep ...

  2. Mesothelioma Applied Research Foundation

    MedlinePlus

    ... Percentage Donations Tribute Wall Other Giving/Fundraising Opportunities Bitcoin Donation Form FAQs Help us raise awareness and ... Percentage Donations Tribute Wall Other Giving/Fundraising Opportunities Bitcoin Donation Form FAQs © 2013 Mesothelioma Applied Research Foundation, ...

  3. Children's Cardiomyopathy Foundation

    MedlinePlus

    Search The Children's Cardiomyopathy Foundation (CCF) is a national, non-profit organization focused on pediatric cardiomyopathy, a chronic disease of the heart muscle. CCF is dedicated to accelerating the search for ...

  4. National Hydrocephalus Foundation

    MedlinePlus

    ... with Hydrocephalus Fetal MRI Advancements Normal Pressure Hydrocephalus Communication and Development Therapy Eye Findings in Hydrocephalus News & Events Member Benefits & Services How to Join Make a Donation Website design by SDGi . © 2014 National Hydrocephalus Foundation. All rights ...

  5. Foundation for Sarcoidosis Research

    MedlinePlus

    ... Clinical Trials Fail: FSR’s New Initiative to Bridge Gap between Industry Leaders, Researchers, and Patients Guest post ... 1 2 3 … 10 Next → Foundation for Sarcoidosis Research 1820 W. Webster Ave Suite 304 Chicago, Illinois ...

  6. National Reye's Syndrome Foundation

    MedlinePlus

    ... Packages - Free! Talking to Tweens and Teens About Aspirin and Other Medications Join the Effort to Eradicate ... Foundation's LinkedIn profile Spread Awareness with the Kids & Aspirin Don't Mix car magnet ribbon. Get News & ...

  7. Cooley's Anemia Foundation

    MedlinePlus

    ... I want more information about the Foundation Spotlight Golf Outing & Poker Tournament Also Features 50-50 Raffle ... the beneficiaries of the Milana Family Foundation’s upcoming Golf Outing and Poker Tournament. In addition to golf ...

  8. Parkinson's Disease Foundation

    MedlinePlus

    ... Parkinson’s View All News PDF at the 4th World Parkinson Congress Tuesday, September 20-Friday, September 23 ... the Parkinson's Disease Foundation (PDF) at the 4th World Parkinson Congress, a gathering of the international Parkinson’s ...

  9. Coal industry annual 1997

    SciTech Connect

    1998-12-01

    Coal Industry Annual 1997 provides comprehensive information about US coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves. US Coal production for 1997 and previous years is based on the annual survey EIA-7A, Coal Production Report. This report presents data on coal consumption, coal distribution, coal stocks, coal prices, and coal quality for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States. This report includes a national total coal consumption for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. 14 figs., 145 tabs.

  10. EIA publications directory 1997

    SciTech Connect

    1998-04-01

    This edition of the EIA Publications Directory contains 68 titles and abstracts of periodicals and one time reports produced by EIA from January through December 1997. The body of the Directory contains citations and abstracts arranged by broad subject categories; (1) MetaData, (2) Coal, (3) Oil (4) Natural gas, (5) Nuclear, (6) Electricity, (7) Renewable energy and Alternative fuels, (8) Multifuel, (9) End use consumption, (10) Models, and (11) Forecasts.

  11. Climate Assessment for 1997.

    NASA Astrophysics Data System (ADS)

    Bell, Gerald D.; Halpert, Michael S.

    1998-05-01

    The global climate during 1997 was affected by both extremes of the El Niño-Southern Oscillation (ENSO), with weak Pacific cold episode conditions prevailing during January and February, and one of the strongest Pacific warm episodes (El Niño) in the historical record prevailing during the remainder of the year. This warm episode contributed to major regional rainfall and temperature anomalies over large portions of the Tropics and extratropics, which were generally consistent with those observed during past warm episodes. In many regions, these anomalies were opposite to those observed during 1996 and early 1997 in association with Pacific cold episode conditions.Some of the most dramatic El Niño impacts during 1997 were observed in the Tropics, where anomalous convection was evident across the entire Pacific and throughout most major monsoon regions of the world. Tropical regions most affected by excessive El Niño-related rainfall during the year included 1) the eastern half of the tropical Pacific, where extremely heavy rainfall and strong convective activity covered the region from April through December; 2) equatorial eastern Africa, where excessive rainfall during OctoberDecember led to widespread flooding and massive property damage; 3) Chile, where a highly amplified and extended South Pacific jet stream brought increased storminess and above-normal rainfall during the winter and spring; 4) southeastern South America, where these same storms produced above-normal rainfall during JuneDecember; and 5) Ecuador and northern Peru, which began receiving excessive rainfall totals in November and December as deep tropical convection spread eastward across the extreme eastern Pacific.In contrast, El Niño-related rainfall deficits during 1997 included 1) Indonesia, where significantly below-normal rainfall from June through December resulted in extreme drought and contributed to uncontrolled wildfires; 2) New Guinea, where drought contributed to large-scale food

  12. Elementary Science Guide -- 4th Grade.

    ERIC Educational Resources Information Center

    Wieland, Anne; And Others

    Presented is a resource book to be used with instructional kits for elementary school science students, grade 4. The individual units at this grade level are based on curriculum which has been developed by the National Science Foundation in the 1960s and revised to meet student and teacher identified needs in Anchorage, Alaska. Four units are…

  13. Elementary Science Guide -- 2nd Grade.

    ERIC Educational Resources Information Center

    Wieland, Anne; And Others

    Presented is a resource book to be used with instructional kits for elementary school science students, grade 2. The individual units at this grade level are based on curriculum which has been developed by the National Science Foundation in the 1960s and revised to meet student and teacher identified needs in Anchorage, Alaska. Four units are…

  14. Elementary Science Guide -- 6th Grade.

    ERIC Educational Resources Information Center

    Wieland, Anne; And Others

    Presented is a resource book to be used with instructional kits for elementary school science students, grade 6. The individual units at this grade level are based on curriculum which has been developed by the National Science Foundation in the 1960s and revised to meet student and teacher identified needs in Anchorage, Alaska. Six units are…

  15. Elementary Science Guide -- 3rd Grade.

    ERIC Educational Resources Information Center

    Wieland, Anne; And Others

    Presented is a resource book to be used with instructional kits for elementary school science students, grade 3. The individual units at this grade level are based on curriculum which has been developed by the National Science Foundation in the 1960s and revised to meet student and teacher identified needs in Anchorage, Alaska. Six units are…

  16. The Chemical Heritage Foundation

    NASA Astrophysics Data System (ADS)

    Orna, Mary Virginia

    1998-04-01

    This first in a series of articles on the Chemical Heritage Foundation will outline a brief history of the foundation and give an overview of its present programs, with emphasis on the Othmer Library of Chemical History. The Chemical Heritage Foundation (CHF) is a unique asset and unique partnership of the chemical community. It had its origins in a simple written agreement some 15 years ago, in January 1982. CHF's mission of recording, preserving, and making known the heritage of chemical achievement does not reflect the concerns of the chemical corporations or of anyone directly concerned with the "image" or economic and political future of the chemical sciences. Rather, it was an idea of academics and professional scientists. Thus it was appropriate that the three founding organizations were the American Chemical Society, the American Institute of Chemical Engineers and the University of Pennsylvania.

  17. Thermodynamics: Frontiers and Foundations.

    2009-07-27

    Version 00 Dr. J.D. Lewins has now released the following new book for free distribution: Thermodynamics: Frontiers and Foundations, Preface by Sir Alan Cottrell Introduction 1. Four-Square Foundations: The Laws of Thermodynamics 2. Maximum Entropy and Minimum Energy: The Master Functions and Equations 3. Ideal Gases and their Applications 4. Real Fluids and Some Applications 5. Van der Waals: A Model for Real Fluids 6. Surface Tension: Bubbles and Drops 7. Inert and Reactive Mixtures;more » An introduction to Chemical Thermodynamics 8. Radiation Thermodynamics: Solar Power Potential 9. Outposts of the Empire 10. A Glimpse into Statistical Thermodynamics Envoi« less

  18. Thermodynamics: Frontiers and Foundations.

    SciTech Connect

    JEFFERY,; LEWINS, D.

    2009-07-27

    Version 00 Dr. J.D. Lewins has now released the following new book for free distribution: Thermodynamics: Frontiers and Foundations, Preface by Sir Alan Cottrell Introduction 1. Four-Square Foundations: The Laws of Thermodynamics 2. Maximum Entropy and Minimum Energy: The Master Functions and Equations 3. Ideal Gases and their Applications 4. Real Fluids and Some Applications 5. Van der Waals: A Model for Real Fluids 6. Surface Tension: Bubbles and Drops 7. Inert and Reactive Mixtures; An introduction to Chemical Thermodynamics 8. Radiation Thermodynamics: Solar Power Potential 9. Outposts of the Empire 10. A Glimpse into Statistical Thermodynamics Envoi

  19. Ambient concentrations of 1,3-butadiene in the UK.

    PubMed

    Dollard, G J; Dore, C J; Jenkin, M E

    2001-06-01

    This paper assesses the current knowledge of 1,3-butadiene as an atmospheric pollutant, considers measurement techniques and reviews available data on 1,3-butadiene monitoring and emissions estimates. Atmospheric chemistry, sources of emission, current legislation, measurement techniques and monitoring programmes for 1,3-butadiene are reviewed. There have been comparatively few studies of the products of oxidation of 1,3-butadiene in the atmosphere. However, on the basis of the available information, and by analogy with the oxidation mechanism for the widely-studied and structurally similar natural hydrocarbon isoprene (2-methyl-1,3-butadiene), it is possible to define some features of the likely oxidation pathways for 1,3-butadiene. The total UK 1,3-butadiene emission to the atmosphere for 1996 has been estimated at 10.60 kTonnes. 1,3-Butadiene is a product of petrol and diesel combustion; consequently this total is dominated by road transport exhaust emissions (accounting for some 68% of the total). Off-road vehicles and machinery are responsible for 14% of the total UK emission. 1,3-Butadiene is used in the manufacture of numerous rubber compounds, and consequently emissions arise from both the manufacture and use of 1,3-butadiene in industrial processes. Emissions from the chemical industry account for 18% of the UK total emission- 8% from 1,3-butadiene manufacture and 10% from 1,3-butadiene use. The United Kingdom Expert Panel on Air Quality Standards (EPAQS) has published a report on 1,3-butadiene, and recommended a national air quality standard of 1.0 ppb (expressed as an annual rolling mean). This was adopted by the Government as part of the National Air Quality Strategy (NAQS) in 1997, and a target of compliance by 2005 was set. Work conducted for the review of the NAQS (1999) indicated that it was likely that all locations would be compliant with the national standard by the end of 2003. As a result, the review updated the air quality objective for 1,3

  20. The Foundation Directory, Edition 4.

    ERIC Educational Resources Information Center

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

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

  1. Cultivating Foundation Support for Education.

    ERIC Educational Resources Information Center

    Murphy, Mary Kay, Ed.

    The process of acquiring financial support from private foundations is discussed in 26 essays, divided into five categories (Targeting the Foundation Market; Getting Started: Tools of the Trade; The Process of Foundation Fund Raising; The Grant Maker's Perspective; and Focused Programs and Foundation Support). A prologue, "Ethics and Foundation…

  2. The Broad Foundations, 2008

    ERIC Educational Resources Information Center

    Broad Foundation, 2008

    2008-01-01

    This 2008 foundation report provides an opportunity to look back and ahead as the organization reviews what has been accomplished and identifies challenges to be tackled in the future in the areas of education, scientific and medical research, and the arts. Grant making from the perspective of grantees is presented in each area. [This document was…

  3. The Broad Foundations, 2006

    ERIC Educational Resources Information Center

    Broad Foundation, 2006

    2006-01-01

    The mission of the Broad Foundations is to transform K-12 urban public education through better governance, management, labor relations and competition; make significant contributions to advance major scientific and medical research; foster public appreciation of contemporary art by increasing access for audiences worldwide; and lead and…

  4. Foundation Fighting Blindness

    MedlinePlus

    ... Boston VisionWalk Kick Off 8th Annual Central Ohio Golf For Sight Golf Classic San Antonio/Austin Chapter Speaker Series Presentations ... Foundation Fighting Blindness’ 2015 Annual Report. Read More Learn more about the latest retinal research news and ...

  5. Pulmonary Fibrosis Foundation

    MedlinePlus

    ... 844.825.5733) to speak with a representative today. LEARN MORE It's Global PF Awareness Month! Download the toolkit to learn ... 19 NEW SITES The Pulmonary Fibrosis Foundation (PFF) today announced the expansion of the PFF Care Center Network with the selection of 19 additional sites, bringing the total number to 40 in 27 states. More Announcements ... SEP 12 ...

  6. Making Foundations Work.

    ERIC Educational Resources Information Center

    Graham, Florine R.

    The first step in making a community college foundation successful is to evaluate the institution, its programs, the commitment of its personnel, and the difference it makes in the community. If the college is found to be a viable, integral part of the community, worthy of its support, then the groundwork for seeking that support can be laid. The…

  7. Sjogren's Syndrome Foundation

    MedlinePlus

    ... to Support the SSF Blog: Conquering Sjogren's SSF Social Network Host an SSF Event SSF Store - Books, CDs & ... Online! Join the SSF on Twitter, YouTube, and Facebook! anxiety © 2016 Sjögren’s Syndrome Foundation, Inc. 6707 Democracy ...

  8. Foundations of Biomolecular Modeling

    PubMed Central

    Jorgensen, William L.

    2014-01-01

    The 2013 Nobel Prize in Chemistry has been awarded to Martin Kaplus, Michael Levitt, and Arieh Warshel for “Development of Multiscale Models for Complex Chemical Systems”. The honored work from the 1970s has provided a foundation for the widespread activities today in modeling organic and biomolecular systems. PMID:24315087

  9. Foundation for the Future.

    ERIC Educational Resources Information Center

    National Science Foundation, Washington, DC. Directorate for Education and Human Resources.

    This document describes some of the many programs sponsored by the National Science Foundation in its efforts to continue to promote systemic science and mathematics education reform. Brief descriptions of the following programs are included: (1) Interactive Math Program Restructures 9-12 Math Education; (2) Algebra I Project Sparks Citywide…

  10. The Enterprise Foundation.

    ERIC Educational Resources Information Center

    Szablya, Helen

    This document describes five demonstration programs administered by the Enterprise Foundation in the Washington, D.C., area. The purpose of the Partners for Success Program is to support and assist hard-to-employ jobseekers in setting and achieving both professional and personal goals. The Words for Life Program is a workplace literacy project to…

  11. Innovative Retrofit Insulation Strategies for Concrete Masonry Foundations

    SciTech Connect

    Huelman, P.; Goldberg, L.; Jacobson, R.

    2015-05-01

    Basements in climates 6 and 7 can account for a fraction of a home's total heat loss when fully conditioned. Such foundations are a source of moisture, with convection in open block cavities redistributing water from the wall base, usually when heating. Even when block cavities are capped, the cold foundation concrete can act as a moisture source for wood rim joist components that are in contact with it. Because below-grade basements are increasingly used for habitable space, cold foundation walls pose challenges for moisture contribution, energy use, and occupant comfort.

  12. FL V1.3

    2009-08-03

    A library of utility classes for computer vision. Contains implementations of various well-known image processing techniques, such as interest point operators and region descriptors. Includes interfaces to various libraries for image and video I/O, as well as an interface to LAPACK/BLAS. FL was developed at the University of Illinois, Urbana-Champaign (UIUC) and released under an open source license. Version 1.2 was a maintenance release provided by SNL under the LGPL license. Version 1.3 is amore » maintenance release, containing the following changes: - Improved image format handling. Now handles strided and planar memory layouts and a wider range of pixel formats. - Improved image file I/O, including better support for metadata, a wider range of stored pixel types, and a couple of new file formats. - Improvements to DOG and SIFT, and efficiency improvements in low-level convolution. - Improvements to networking, including a generic TCP listener. - Various improvements to numerical processing. The HISTORY file included in the distribution contains a more detailed description of the changes.« less

  13. FL V1.3

    SciTech Connect

    Rothganger, Frederick

    2009-08-03

    A library of utility classes for computer vision. Contains implementations of various well-known image processing techniques, such as interest point operators and region descriptors. Includes interfaces to various libraries for image and video I/O, as well as an interface to LAPACK/BLAS. FL was developed at the University of Illinois, Urbana-Champaign (UIUC) and released under an open source license. Version 1.2 was a maintenance release provided by SNL under the LGPL license. Version 1.3 is a maintenance release, containing the following changes: - Improved image format handling. Now handles strided and planar memory layouts and a wider range of pixel formats. - Improved image file I/O, including better support for metadata, a wider range of stored pixel types, and a couple of new file formats. - Improvements to DOG and SIFT, and efficiency improvements in low-level convolution. - Improvements to networking, including a generic TCP listener. - Various improvements to numerical processing. The HISTORY file included in the distribution contains a more detailed description of the changes.

  14. Excavationless Exterior Foundation Insulation Field Study

    SciTech Connect

    Schirber, T.; Mosiman, G.; Ojczyk, C.

    2014-10-01

    Building science research supports installing exterior (soil side) foundation insulation as the optimal method to enhance the hygrothermal performance of new homes. With exterior foundation insulation, water management strategies are maximized while insulating the basement space and ensuring a more even temperature at the foundation wall. However, such an approach can be very costly and disruptive when applied to an existing home, requiring deep excavation around the entire house. The NorthernSTAR Building America Partnership team implemented an innovative, minimally invasive foundation insulation upgrade technique on an existing home. The approach consisted of using hydrovac excavation technology combined with a liquid insulating foam. The team was able to excavate a continuous 4" wide by 4' to 5' deep trench around the entire house, 128 linear feet, except for one small part under the stoop that was obstructed with concrete debris. The combination pressure washer and vacuum extraction technology also enabled the elimination of large trenches and soil stockpiles normally produced by backhoe excavation. The resulting trench was filled with liquid insulating foam, which also served as a water-control layer of the assembly. The insulation was brought above grade using a liquid foam/rigid foam hybrid system and terminated at the top of the rim joist. Cost savings over the traditional excavation process ranged from 23% to 50%. The excavationless process could result in even greater savings since replacement of building structures, exterior features, utility meters, and landscaping would be minimal or non-existent in an excavationless process.

  15. Excavationless Exterior Foundation Insulation Field Study

    SciTech Connect

    Schirber, T.; Mosiman, G.; Ojczyk, C.

    2014-09-01

    Building science research supports installing exterior (soil side) foundation insulation as the optimal method to enhance the hygrothermal performance of new homes. With exterior foundation insulation, water management strategies are maximized while insulating the basement space and ensuring a more even temperature at the foundation wall. However, such an approach can be very costly and disruptive when applied to an existing home, requiring deep excavation around the entire house. The NorthernSTAR Building America Partnership team implemented an innovative, minimally invasive foundation insulation upgrade technique on an existing home. The approach consisted of using hydrovac excavation technology combined with liquid insulating foam. The team was able to excavate a continuous 4 inches wide by 4 feet to 5 feet deep trench around the entire house, 128 linear feet, except for one small part under the stoop that was obstructed with concrete debris. The combination pressure washer and vacuum extraction technology also enabled the elimination of large trenches and soil stockpiles normally produced by backhoe excavation. The resulting trench was filled with liquid insulating foam, which also served as a water-control layer of the assembly. The insulation was brought above grade using a liquid foam/rigid foam hybrid system and terminated at the top of the rim joist. Cost savings over the traditional excavation process ranged from 23% to 50%. The excavationless process could result in even greater savings since replacement of building structures, exterior features, utility meters, and landscaping would be minimal or non-existent in an excavationless process.

  16. Foundations of logic programming

    SciTech Connect

    Lloyd, J.W.

    1987-01-01

    This is the second edition of the first book to give an account of the mathematical foundations of Logic Programming. Its purpose is to collect the basic theoretical results of Logic Programming, which have previously only been available in widely scattered research papers. In addition to presenting the technical results, the book also contains many illustrative examples. Many of the examples and problems are part of the folklore of Logic Programming and are not easily obtainable elsewhere.

  17. Mathematical foundations of neurocomputing

    SciTech Connect

    Amari, S. . Faculty of Engineering)

    1990-09-01

    Neurocomputing makes use of parallel dynamical interactions of modifiable neuron-like elements. It is important to show, by mathematical treatments, the capabilities and limitations of information processing by various architectures of neural networks. This paper, gives mathematical foundations to neurocomputing. It considers the capabilities of transformations by layered networks, statistical neurodynamics, the dynamical characteristics of associative memory, a general theory of neural learning, and self-organization of neural networks.

  18. CONVEYOR FOUNDATIONS CALCULATION

    SciTech Connect

    S. Romanos

    1995-03-10

    The purpose of these calculations is to design foundations for all conveyor supports for the surface conveyors that transport the muck resulting from the TBM operation, from the belt storage to the muck stockpile. These conveyors consist of: (1) Conveyor W-TO3, from the belt storage, at the starter tunnel, to the transfer tower. (2) Conveyor W-SO1, from the transfer tower to the material stacker, at the muck stockpile.

  19. Wronski's Foundations of Mathematics.

    PubMed

    Wagner, Roi

    2016-09-01

    Argument This paper reconstructs Wronski's philosophical foundations of mathematics. It uses his critique of Lagrange's algebraic analysis as a vignette to introduce the problems that he raised, and argues that these problems have not been properly appreciated by his contemporaries and subsequent commentators. The paper goes on to reconstruct Wronski's mathematical law of creation and his notions of theory and techne, in order to put his objections to Lagrange in their philosophical context. Finally, Wronski's proof of his universal law (the expansion of a given function by any series of functions) is reviewed in terms of the above reconstruction. I argue that Wronski's philosophical approach poses an alternative to the views of his contemporary mainstream mathematicians, which brings up the contingency of their choices, and bridges the foundational concerns of early modernity with those of the twentieth-century foundations crisis. I also argue that Wronski's views may be useful to contemporary philosophy of mathematical practice, if they are read against their metaphysical grain. PMID:27573997

  20. Foundations of chaotic mixing.

    PubMed

    Wiggins, Stephen; Ottino, Julio M

    2004-05-15

    The simplest mixing problem corresponds to the mixing of a fluid with itself; this case provides a foundation on which the subject rests. The objective here is to study mixing independently of the mechanisms used to create the motion and review elements of theory focusing mostly on mathematical foundations and minimal models. The flows under consideration will be of two types: two-dimensional (2D) 'blinking flows', or three-dimensional (3D) duct flows. Given that mixing in continuous 3D duct flows depends critically on cross-sectional mixing, and that many microfluidic applications involve continuous flows, we focus on the essential aspects of mixing in 2D flows, as they provide a foundation from which to base our understanding of more complex cases. The baker's transformation is taken as the centrepiece for describing the dynamical systems framework. In particular, a hierarchy of characterizations of mixing exist, Bernoulli --> mixing --> ergodic, ordered according to the quality of mixing (the strongest first). Most importantly for the design process, we show how the so-called linked twist maps function as a minimal picture of mixing, provide a mathematical structure for understanding the type of 2D flows that arise in many micromixers already built, and give conditions guaranteeing the best quality mixing. Extensions of these concepts lead to first-principle-based designs without resorting to lengthy computations. PMID:15306478

  1. Physicians and foundation hospitals.

    PubMed

    Cooper, John; Black, Carol

    2003-01-01

    Foundation NHS Trusts will be constituted in the same way as Mutual Societies, and local people and patients will be invited to become subscribers. Subscribers will elect a board of governors who will appoint the non-executive directors of the Trusts. Foundation Trusts will be outside the performance management system, but will be subject to a regulator and to inspection. Contracts with commissioners will be legally enforceable. Issues discussed in the article include: financial borrowing; whether competition is being reintroduced; poaching staff; fears of a two-tier health service; fragmentation of the NHS; the impact on research and teaching; and the impact on the current 'target culture'. Local communities and patient groups may welcome involvement with their local hospitals, but special interest groups could be a danger. Foundation Trusts may bring back some of the better features of NHS Trusts as originally conceived, and offer better opportunities for clinicians to influence local policies and priorities. Fears of yet another organisational change are an important issue. Only time will tell whether the outcome will justify the effort the changes will involve. PMID:14703035

  2. Motor gasoline assessment, Spring 1997

    SciTech Connect

    1997-07-01

    The springs of 1996 and 1997 provide an excellent example of contrasting gasoline market dynamics. In spring 1996, tightening crude oil markets pushed up gasoline prices sharply, adding to the normal seasonal gasoline price increases; however, in spring 1997, crude oil markets loosened and crude oil prices fell, bringing gasoline prices down. This pattern was followed throughout the country except in California. As a result of its unique reformulated gasoline, California prices began to vary significantly from the rest of the country in 1996 and continued to exhibit distinct variations in 1997. In addition to the price contrasts between 1996 and 1997, changes occurred in the way in which gasoline markets were supplied. Low stocks, high refinery utilizations, and high imports persisted through 1996 into summer 1997, but these factors seem to have had little impact on gasoline price spreads relative to average spread.

  3. Building a Foundation for Learning Algebra in the Elementary Grades.

    ERIC Educational Resources Information Center

    Carpenter, Thomas P.; Levi, Linda; Farnsworth, Valerie

    2000-01-01

    "In Brief" focuses on K-12 mathematics and science research and implications for policymakers, educators, and researchers seeking to improve student learning and achievement This brief highlights the learning gains of 240 elementary students involved in a long-term study in Madison, Wisconsin and their remarkable ability to reason with arithmetic…

  4. First Grade Math Skills Set Foundation for Later Math Ability

    MedlinePlus

    ... Stem Cell Information OppNet NIDB NIH Blueprint for Neuroscience Research Institutes at NIH List of Institutes, Centers & ... director of the Mathematics and Science Cognition and Learning: Development and Disorders Program at the Eunice Kennedy ...

  5. The Role of the Foundation Board. Foundation Relations. Board Basics.

    ERIC Educational Resources Information Center

    Simic, Curtis R.

    1998-01-01

    This booklet for trustees of institutions of higher education addresses the role of boards of related non-profit fund-raising foundations. The booklet begins with an explanation of four advantages of such foundations to host institutions, such as separating gift funds from public funds. Suggestions for making foundation boards more effective…

  6. The Cognitive Foundations of Learning To Read: A Framework.

    ERIC Educational Resources Information Center

    Wren, Sebastian

    Southwest Educational Research Laboratory's (SEDL's) reading project examines early literacy in Grades K-2 and the prevention of early reading failure. The goals of this effort include the following: developing a framework of the cognitive foundations of learning to read that organizes research information; using that framework to organize…

  7. Cornelia de Lange Syndrome Foundation

    MedlinePlus

    ... for You Have questions? Need support? The CdLS Foundation staff is here to listen and help. Call ... Site Map The Cornelia de Lange Syndrome (CdLS) Foundation is a family support organization that exists to ...

  8. Willis-Ekbom Disease Foundation

    MedlinePlus

    ... Researcher Healthcare Provider Patient Members Only About the Foundation Board Staff Advisory Board Corporate Council Financials Contact ... of RLS" Informational webinar about RLS Become a Foundation Member Join or renew to receive great benefits ...

  9. Annual Energy Review 1997

    SciTech Connect

    Seiferlein, Katherine E.

    1998-07-01

    The Annual Energy Review (AER) presents the Energy Information Administration’s historical energy statistics. For many series, statistics are given for every year from 1949 through 1997. The statistics, expressed in either physical units or British thermal units, cover all major energy activities, including consumption, production, trade, stocks, and prices, for all major energy commodities, including fossil fuels, electricity, and renewable energy sources. Publication of this report is in keeping with responsibilities given to the Energy Information Administration (EIA) in Public Law 95–91 (Department of Energy Organization Act), which states, in part, in Section 205(a)(2) that: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies, energy analysts, and the general public. EIA welcomes suggestions from readers regarding data series in the AER and in other EIA publications.

  10. Sandia Strategic Plan 1997

    SciTech Connect

    1997-12-01

    Sandia embarked on its first exercise in corporate strategic planning during the winter of 1989. The results of that effort were disseminated with the publication of Strategic Plan 1990. Four years later Sandia conducted their second major planning effort and published Strategic Plan 1994. Sandia`s 1994 planning effort linked very clearly to the Department of Energy`s first strategic plan, Fueling a Competitive Economy. It benefited as well from the leadership of Lockheed Martin Corporation, the management and operating contractor. Lockheed Martin`s corporate success is founded on visionary strategic planning and annual operational planning driven by customer requirements and technology opportunities. In 1996 Sandia conducted another major planning effort that resulted in the development of eight long-term Strategic Objectives. Strategic Plan 1997 differs from its predecessors in that the robust elements of previous efforts have been integrated into one comprehensive body. The changes implemented so far have helped establish a living strategic plan with a stronger business focus and with clear deployment throughout Sandia. The concept of a personal line of sight for all employees to this strategic plan and its objectives, goals, and annual milestones is becoming a reality.

  11. Community College Foundations. ERIC Digest.

    ERIC Educational Resources Information Center

    Banks, Debra; Mabry, Theo

    Not for profit community college foundations play a major role in overall resource development. Because foundations are legally and organizationally independent of the college, they are able to promote the well-being of the college without the statutory limits imposed by the governing board and staff. Foundation money is not restricted to basic…

  12. Students' Perceptions of Foundation Degrees

    ERIC Educational Resources Information Center

    Ooms, A.; Burke, L. M.; Marks-Maran, D. J.; Webb, M.; Cooper, D.

    2012-01-01

    In 2008 there were 87,339 people enrolled on foundation degrees (FDs) in the UK (Foundation Degree Forward, 2009), and educational institutions in the UK offered 1700 different foundation degrees in over 25 subjects, with nearly 900 more in development (Action on Access, 2010). In addition, student views are seen to be of importance, as…

  13. Farm Foundation Annual Report, 2000.

    ERIC Educational Resources Information Center

    Farm Foundation, Oak Brook, IL.

    The Farm Foundation was established in 1933 as a private agency to help coordinate the work of other public and private groups and agencies to improve agriculture and rural life without taking political positions or supporting specific legislation. An operating rather than a grant-making foundation, the foundation develops national and regional…

  14. Foundations of radiation hydrodynamics

    SciTech Connect

    Mihalas, D.; Mihalas, B.W.

    1984-01-01

    Exposes the great foundation-stones of research on radiating flows in astrophysics. Upon them are built the walls of methodology (some understandably incomplete). Concentration is on fundamentals but with only few applications. Coverage broadly involves non-radiating fluids, physics of radiation, radiation transport, and dynamics of radiating fluids, and finally the elements of sensor calculus as used in this volume. Contents, abridged: Microphysics of gases. Dynamics of ideal fluids. Relativistic fluid flow. Radiation and radiative transfer. Radiating flows. Glossary of physical symbols. Index.

  15. Foundations of isomathematics

    NASA Astrophysics Data System (ADS)

    Muktibodh, A. S.

    2013-10-01

    Santilli's isomathematics has a strong foundation in the early literature of mathematics surveyed by R.H. Bruck in his land mark book `A Survey of Binary Systems' [1] dating back to 1958. This work aims at exploring the very basics of Isomathematics as suggested by Santilli [7] and [8]. The concept of `Isotopy' plays a vital role in the development of this new age mathematics. Starting with Isotopy of groupoids we develop the study of Isotopy of quasi groups and loops via Partial Planes, Projective planes, 3-nets and multiplicative 3-nets.

  16. Natural gas monthly, November 1997

    SciTech Connect

    1997-11-01

    This issue of the Natural Gas Monthly presents the most recent estimates of natural gas data from the Energy Information Administration. Estimates extend through November for many data series, and through August for most natural gas prices. Highlights of the most recent data estimates are: (1) Preliminary estimates of dry natural gas production and total consumption available through November 1997 indicate that both series are on track to end the year at levels close to those of 1996. Cumulative dry production is one-half percent higher than in 1996 and consumption is one-half percent lower. (2) Natural gas production is estimated to be 52.6 billion cubic feet per day in November 1997, the highest rate since March 1997. (3) After falling 8 percent in July 1997, the national average wellhead price rose 10 percent in August 1997, reaching an estimated $2.21 per thousand cubic feet. (4) Milder weather in November 1997 compared to November 1996 has resulted in significantly lower levels of residential consumption of natural gas and net storage withdrawls than a year ago. The November 1997 estimates of residential consumption and net withdrawls are 9 and 20 percent lower, respectively, than in November 1996.

  17. Mathematical foundations of biomechanics.

    PubMed

    Niederer, Peter F

    2010-01-01

    The aim of biomechanics is the analysis of the structure and function of humans, animals, and plants by means of the methods of mechanics. Its foundations are in particular embedded in mathematics, physics, and informatics. Due to the inherent multidisciplinary character deriving from its aim, biomechanics has numerous connections and overlapping areas with biology, biochemistry, physiology, and pathophysiology, along with clinical medicine, so its range is enormously wide. This treatise is mainly meant to serve as an introduction and overview for readers and students who intend to acquire a basic understanding of the mathematical principles and mechanics that constitute the foundation of biomechanics; accordingly, its contents are limited to basic theoretical principles of general validity and long-range significance. Selected examples are included that are representative for the problems treated in biomechanics. Although ultimate mathematical generality is not in the foreground, an attempt is made to derive the theory from basic principles. A concise and systematic formulation is thereby intended with the aim that the reader is provided with a working knowledge. It is assumed that he or she is familiar with the principles of calculus, vector analysis, and linear algebra. PMID:21303323

  18. Accountability report - fiscal year 1997

    SciTech Connect

    1998-04-01

    This document contains the US NRC`s accountability report for fiscal year 1997. Topics include uses of funds, financial condition, program performance, management accountability, and the audited financial statement.

  19. 16 CFR 1.3 - Advice.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Advice. 1.3 Section 1.3 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE GENERAL PROCEDURES Industry Guidance Advisory Opinions § 1.3 Advice. (a) On the basis of the materials submitted, as well as any...

  20. 43 CFR 3452.1-3 - Acceptance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Acceptance. 3452.1-3 Section 3452.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT..., Cancellation, and Termination § 3452.1-3 Acceptance. The effective date of the lease relinquishment shall,...

  1. 50 CFR 1.3 - Service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Service. 1.3 Section 1.3 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.3 Service. Service means the United States Fish and Wildlife Service, Department of the Interior....

  2. 27 CFR 1.3 - Forms prescribed.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Forms prescribed. 1.3 Section 1.3 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF..., NONINDUSTRIAL USE OF DISTILLED SPIRITS AND WINE, BULK SALES AND BOTTLING OF DISTILLED SPIRITS Scope § 1.3...

  3. 21 CFR 1.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Definitions. 1.3 Section 1.3 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS General Provisions § 1.3 Definitions. (a) Labeling includes all written, printed, or...

  4. 5 CFR 1.3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Definitions. 1.3 Section 1.3 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE RULES COVERAGE AND DEFINITIONS (RULE I) § 1.3 Definitions. As used in the rules in this subchapter: (a) Competitive service shall have the...

  5. 50 CFR 1.3 - Service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 1 2011-10-01 2011-10-01 false Service. 1.3 Section 1.3 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.3 Service. Service means the United States Fish and Wildlife Service, Department of the Interior....

  6. 50 CFR 1.3 - Service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 1 2012-10-01 2012-10-01 false Service. 1.3 Section 1.3 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.3 Service. Service means the United States Fish and Wildlife Service, Department of the Interior....

  7. 50 CFR 1.3 - Service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 1 2013-10-01 2013-10-01 false Service. 1.3 Section 1.3 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.3 Service. Service means the United States Fish and Wildlife Service, Department of the Interior....

  8. 50 CFR 1.3 - Service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 1 2014-10-01 2014-10-01 false Service. 1.3 Section 1.3 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.3 Service. Service means the United States Fish and Wildlife Service, Department of the Interior....

  9. 17 CFR 1.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Definitions. 1.3 Section 1.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.3 Definitions. Words used in the singular form in the rules and regulations in this chapter shall be deemed...

  10. 43 CFR 8365.1-3 - Vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Vehicles. 8365.1-3 Section 8365.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR RECREATION PROGRAMS VISITOR SERVICES Rules of Conduct § 8365.1-3 Vehicles. (a)...

  11. 43 CFR 8365.1-3 - Vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Vehicles. 8365.1-3 Section 8365.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR RECREATION PROGRAMS VISITOR SERVICES Rules of Conduct § 8365.1-3 Vehicles. (a)...

  12. 45 CFR 1210.1-3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Definitions. 1210.1-3 Section 1210.1-3 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VISTA TRAINEE DESELECTION AND VOLUNTEER EARLY TERMINATION PROCEDURES General § 1210.1-3 Definitions. (a) Trainee means a person enrolled in...

  13. 45 CFR 1211.1-3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Definitions. 1211.1-3 Section 1211.1-3 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-3 Definitions. (a) Volunteer means a person enrolled and currently serving as a full-time volunteer...

  14. 45 CFR 1216.1-3 - Policy.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Policy. 1216.1-3 Section 1216.1-3 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE NONDISPLACEMENT OF EMPLOYED WORKERS AND NONIMPAIRMENT OF CONTRACTS FOR SERVICE § 1216.1-3 Policy. (a) Volunteers enrolled or participating in...

  15. 5 CFR 1.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Definitions. 1.3 Section 1.3 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE RULES COVERAGE AND DEFINITIONS (RULE I) § 1.3 Definitions. As used in the rules in this subchapter: (a) Competitive service shall have the...

  16. 16 CFR 1.3 - Advice.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Advice. 1.3 Section 1.3 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE GENERAL PROCEDURES Industry Guidance Advisory Opinions § 1.3 Advice. (a) On the basis of the materials submitted, as well as any...

  17. 16 CFR 1.3 - Advice.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Advice. 1.3 Section 1.3 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE GENERAL PROCEDURES Industry Guidance Advisory Opinions § 1.3 Advice. (a) On the basis of the materials submitted, as well as any...

  18. 16 CFR 1.3 - Advice.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Advice. 1.3 Section 1.3 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE GENERAL PROCEDURES Industry Guidance Advisory Opinions § 1.3 Advice. (a) On the basis of the materials submitted, as well as any...

  19. 16 CFR 1.3 - Advice.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Advice. 1.3 Section 1.3 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE GENERAL PROCEDURES Industry Guidance Advisory Opinions § 1.3 Advice. (a) On the basis of the materials submitted, as well as any...

  20. Thermal Barrier Coating Workshop, 1997

    NASA Technical Reports Server (NTRS)

    Brindley, William J. (Compiler)

    1998-01-01

    This document contains papers from the 1997 Thermal Barrier Coatings Workshop, sponsored by the TBC Interagency Coordination Committee. The Workshop was held in Fort Mitchell, Kentucky, May 19-21, 1997. The papers cover the topics of heat transfer and conductivity of thermal barrier coatings, failure mechanisms and characterization of the coatings as well as characterization of coating deposition methods. Speakers included research, development and user groups in academia, industry and government.

  1. United States Life Tables, 1997.

    ERIC Educational Resources Information Center

    Anderson, Robert N.

    1999-01-01

    The life tables in this report are current life tables for the United States based on age-specific death rates in 1997. Beginning with the 1997 tables, U.S. life tables have been constructed with a new methodology that is similar to that used in the decennial life tables. Life expectancy and other tables are shown for the first time for ages 85 to…

  2. Foundations of Geomagnetism

    NASA Astrophysics Data System (ADS)

    Jackson, Andy

    The study of the magnetic field of the Earth, or geomagnetism, is one of the oldest lines of scientific enquiry. Indeed, it has often been said that William Gilbert's De Magnete, published in 1600 and predating Isaac Newton's Principia by 87 years, can claim to be the first true scientific textbook; his study was essentially the first of academic rather than practical interest.What then, we may ask, has been accomplished in the nearly 400 intervening years up to the publication of Foundations of Geomagnetism? In short, a wealth of observational evidence, considerable physical understanding, and a great deal of mathematical apparatus have accrued, placing the subject on a much surer footing.The latter two categories are described in considerable detail, and with attendant rigor, in this book. The sphericity of the Earth means that a frequent theme in the book is the solution of the partial differential equations of electrodynamics in a spherical geometry.

  3. Pacific Telecommunications Council Annual Conference Proceedings (19th, Honolulu, Hawaii, January 19-22, 1997).

    ERIC Educational Resources Information Center

    Wedemeyer, Dan J., Ed.; Nickelson, Richard, Ed.

    This PTC'97 volume contains papers presented at the 19th annual conference of the Pacific Telecommunications Council, "Pacific Connections: Policy and Technology in the Information Economy" (1997). Three super-session groupings--industry, policy, and technology--provide attendees with a conceptual foundation from which subsequent concurrent…

  4. Foundations of resilience thinking.

    PubMed

    Curtin, Charles G; Parker, Jessica P

    2014-08-01

    Through 3 broad and interconnected streams of thought, resilience thinking has influenced the science of ecology and natural resource management by generating new multidisciplinary approaches to environmental problem solving. Resilience science, adaptive management (AM), and ecological policy design (EPD) contributed to an internationally unified paradigm built around the realization that change is inevitable and that science and management must approach the world with this assumption, rather than one of stability. Resilience thinking treats actions as experiments to be learned from, rather than intellectual propositions to be defended or mistakes to be ignored. It asks what is novel and innovative and strives to capture the overall behavior of a system, rather than seeking static, precise outcomes from discrete action steps. Understanding the foundations of resilience thinking is an important building block for developing more holistic and adaptive approaches to conservation. We conducted a comprehensive review of the history of resilience thinking because resilience thinking provides a working context upon which more effective, synergistic, and systems-based conservation action can be taken in light of rapid and unpredictable change. Together, resilience science, AM, and EPD bridge the gaps between systems analysis, ecology, and resource management to provide an interdisciplinary approach to solving wicked problems. PMID:24975863

  5. Ford Foundation Fellowships

    NASA Astrophysics Data System (ADS)

    The Ford Foundation is sponsoring 40 three-year predoctoral fellowships and 10 one-year dissertation fellowships for minorities for 1987. The predoctoral fellowships include an annual stipend of $10,000 and an annual grant of $6000 to the fellow's institution in lieu of tuition and fees. Dissertation Fellows will receive a stipend of $18,000 and no institutional grant.The program is designed to increase the presence of under represented minorities in the nation's college and university faculties. The minority groups to be considered under this program are: American Indians, Alaskan Natives (Eskimo or Aleut), Black Americans, Mexican Americans/Chicanos, Native Pacific Islanders (Polynesians or Micronesians), and Puerto Ricans. The competition is open to any U.S. citizen who is a member of one of these groups, who is a beginning graduate student or is within 1 year of completing the dissertation, and who expects to work toward a Ph.D. or Sc.D. degree. Fellowships will be awarded in the behavioral and social sciences, humanities, engineering, mathematics, physical sciences, and biological sciences. The National Research Council, which is administering the fellowships, can provide more information on which fields of study are and are not eligible for this program.

  6. SUSTAINABLE CONCRETE FOR WIND TURBINE FOUNDATIONS.

    SciTech Connect

    BERNDT,M.L.

    2004-06-01

    fibers. The use of recycled concrete aggregate in the conventional and 50% slag mixes was also studied. Properties investigated included compressive and tensile strengths, elastic modulus, coefficient of permeability, thermal conductivity and durability in seawater and sulfate solutions. It was determined that the mixes containing 50% slag gave the best overall performance. Slag was particularly beneficial for concrete that used recycled aggregate and could reduce strength losses. Initial durability results indicated that corrosion of fibers in the different concrete mixes when exposed to seawater was minimal. Future research needs to include more detailed studies of mix design and properties of concrete for wind turbine foundations. Emphasis on slag-modified mixes with natural and recycled concrete aggregate is recommended. The proportion of slag that can be incorporated in the concrete needs to be optimized, as does the grading of recycled aggregate. The potential for using silica fume in conjunction with slag is worth exploring as this may further enhance strength and durability. Longer-term durability studies are necessary and other pertinent properties of concrete that require investigation include damping characteristics, pullout strength, fatigue strength and risk of thermal cracking. The properties of sustainable concrete mixes need to be integrated with studies on the structural behavior of wind turbine foundations in order to determine the optimal mix design and to examine means of reducing conservatism and cost of foundations.

  7. Natural gas monthly, February 1997

    SciTech Connect

    1997-02-01

    This issue of the Natural Gas Monthly presents estimates of natural gas supply and consumption through February 1997. Estimates of natural gas prices are through November 1996 except electric utility prices that are through October 1996. Cumulatively for January through February 1997, the daily average rates for several data series remain close to those of 1996. (Comparing daily rates accounts for the fact that February 1996 had 29 days.) Daily total consumption for January through February is estimated to be 83 billion cubic feet per day, 1 percent higher than during the same period in 1996. Similarly, the estimate of average daily production of 53 billion cubic feet is 1.5 percent higher than in 1996, while daily net imports during the first 2 months of 1997 are virtually unchanged from 1996.

  8. Foundation Degrees: A Risky Business?

    ERIC Educational Resources Information Center

    Rowley, Jennifer

    2005-01-01

    Purpose: Foundation degrees, the new proposal for sub-degree vocational education in the UK, are characterised by innovation both in their design (curriculum, teaching, learning and assessment) and in the marketplace for which they are designed. This article argues that the development and delivery of foundation degrees carry a high level of risk,…

  9. Parting Thoughts on Foundation Evaluation.

    ERIC Educational Resources Information Center

    Wisely, D. Susan

    2002-01-01

    Discusses four reasons why progress in evaluation in private foundations has been so slow and intermittent. These include: (1) inflated claims for the power of evaluation as a guide; (2) foundations' distance from the consequences of their actions; (3) sensitivity to hostile criticism and the difficulties of learning from legitimate criticism; and…

  10. Theodore Presser and His Foundation.

    ERIC Educational Resources Information Center

    Nazzaro, William J.

    1983-01-01

    Describes the life of Theodore Presser and the establishment of the Presser Foundation in 1916. Presser was a music publisher and the founder of "Etude" magazine. The Presser Foundation provides scholarships to music students, aid to elderly music teachers, and help to colleges for building music facilities. (CS)

  11. Broadening the Educational Technology Foundations.

    ERIC Educational Resources Information Center

    Borras, Isabel

    A discussion of the role of educational technology (ET), particularly in second language teaching and learning, examines some theoretical foundations of ET and suggests why and how those foundations should be broadened. It first reviews the assets and shortcomings of three theories to which ET has been closely linked: behaviorism; neo-behaviorism;…

  12. The Psychological Foundations of Mathematics.

    ERIC Educational Resources Information Center

    Suppes, Patrick

    1967-01-01

    This paper outlines problems which are central to the psychological foundations of mathematics. Discussed are the relations that exist between psychological and classical foundations of mathematics. It is shown how the inadequacies of current learning theories which account for complex mathematics learning may be made explicit for appropriate…

  13. Development of Probabilistic Understanding in Fourth Grade

    ERIC Educational Resources Information Center

    English, Lyn D.; Watson, Jane M.

    2016-01-01

    The authors analyzed the development of 4th-grade students' understanding of the transition from experimental relative frequencies of outcomes to theoretical probabilities with a focus on the foundational statistical concepts of variation and expectation. After observing the decreasing variation from the theoretical probability as the sample size…

  14. Music Core Curriculum: Grades 7-12.

    ERIC Educational Resources Information Center

    Utah State Board of Education, Salt Lake City.

    Designed by the Utah State Board of Education, this music core curriculum represents the standards of learning for all students in grades 7 through 12 including the ideas, concepts, and skills that provide a foundation for subsequent learning. The curriculum guide describes the elementary and secondary school core curriculum and high school…

  15. HEALTH ASSESSMENT OF 1,3-BUTADIENE

    EPA Science Inventory

    This assessment was conducted to review the new information that has become available since EPA's 1985 health assessment of 1,3-butadiene.

    1,3-Butadiene is a gas used commercially in the production of styrene-butadiene rubber, plastics, and thermoplastic resins. The major...

  16. 41 CFR 60-1.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Definitions. 60-1.3 Section 60-1.3 Public Contracts and Property Management Other Provisions Relating to Public Contracts OFFICE OF FEDERAL CONTRACT COMPLIANCE PROGRAMS, EQUAL EMPLOYMENT OPPORTUNITY, DEPARTMENT OF LABOR 1-OBLIGATIONS OF CONTRACTORS AND...

  17. 36 CFR 1.3 - Penalties.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Penalties. 1.3 Section 1.3 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS... 1 through 7, 12 and 13 of this chapter, within a park area not covered in paragraphs (b) or (c)...

  18. 45 CFR 1206.1-3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Definitions. 1206.1-3 Section 1206.1-3 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE GRANTS AND CONTRACTS-SUSPENSION AND TERMINATION AND DENIAL OF APPLICATION FOR REFUNDING Suspension and Termination of Assistance §...

  19. Synthesis of 1,3,3-trinitroazetidine

    DOEpatents

    Hiskey, M.A.; Coburn, M.D.

    1994-08-09

    A process of preparing 1,3,3-trinitroazetidine includes forming a 5-hydroxymethyl-5-nitro-1-alkyltetrahydro-1,3-oxazine, e.g., reacting a 1,3,5-trialkyl hexahydrotriazine and tris(hydroxymethyl)nitromethane, ring opening said 5-hydroxymethyl-5-nitro-1-alkyltetrahydro-1,3-oxazine to form a 3-alkylamino-2-hydroxymethyl-2-nitro-1-propanol salt, ring closing said 3-alkylamino-2-hydroxymethyl-2-nitro-1-propanol salt to form a 3-hydroxymethyl-3-nitro-1-alkylazetidine salt, nitrating said 3-hydroxymethyl-3-nitro-1-alkylazetidine salt to form a 1-alkyl-3,3-dinitroazetidine, and converting said 1-alkyl-3,3-dinitroazetidine into 1,3,3-trinitroazetidine is disclosed. 1 fig.

  20. Synthesis of 1,3,3-trinitroazetidine

    DOEpatents

    Hiskey, Michael A.; Coburn, Michael D.

    1994-01-01

    A process of preparing 1,3,3-trinitroazetidine including forming a 5-hydroxymethyl-5-nitro-1-alkyltetrahydro-1,3-oxazine, e.g., reacting a 1,3,5-trialkyl hexahydrotriazine and tris(hydroxymethyl)nitromethane, ring opening said 5-hydroxymethyl-5-nitro-1-alkyltetrahydro-1,3-oxazine to form a 3-alkylamino-2-hydroxymethyl-2-nitro-1-propanol salt, ring closing said 3-alkylamino-2-hydroxymethyl-2-nitro-1-propanol salt to form a 3-hydroxymethyl-3-nitro-1-alkylazetidine salt, nitrating said 3-hydroxymethyl-3-nitro-1-alkylazetidine salt to form a 1-alkyl-3,3-dinitroazetidine, and converting said 1-alkyl-3,3-dinitroazetidine into 1,3,3-trinitroazetidine is disclosed.

  1. Standards-Based Grading and Reporting Will Improve Education

    ERIC Educational Resources Information Center

    Muñoz, Marco A.; Guskey, Thomas R.

    2015-01-01

    Grading and reporting are foundational elements in nearly every educational system. Grading represents teachers' evaluations, formative or summative, of students' performance. Reporting is how the results of those evaluations are communicated to students, parents, or others. Because of their fundamental nature, educators must ensure that grading…

  2. Vibration characteristics of a large wind turbine tower on non-rigid foundations

    NASA Technical Reports Server (NTRS)

    Yee, S. T.; Cang, T. Y. P.; Scavuzzo, R. J.; Timmerman, D. H.; Fenton, J. W.

    1977-01-01

    Vibration characteristics of the Mod-OA wind turbine supported by nonrigid foundations were investigated for a range of soil rigidities. The study shows that the influence of foundation rotation on the fundamental frequency of the wind turbine is quite significant for cohesive soils or loose sand. The reduction in natural frequency can be greater than 20 percent. However, for a foundation resting on well graded, dense granular materials or bedrock, such effect is small and the foundation can be treated as a fixed base.

  3. NEWS: Solid foundations?

    NASA Astrophysics Data System (ADS)

    2000-07-01

    Among the initiatives to be found at UK universities is a vocational award with the title `University Foundation Degree' at Nottingham Trent University. This qualification will be offered in 14 different subjects including four in the Faculty of Science and Mathematics, in the areas of applied biology, applied sciences, chemistry and physics. The courses will be available on a two-year full-time, three-year sandwich or a part-time basis. Set at a higher standard and specification than the Higher National Diplomas which it replaces, the UFD has been devised in consultation with industry and will cover the technical and specialist areas demanded by employers to combat skills shortages. The UFD in applied sciences concentrates on practical applications through laboratory, IT and project work, supported by lectures and seminars. At the end students can enter the employment market or transfer onto the second year of a degree course. Science-based careers including research and development would be the aim of those taking the UFD in physics. The first year develops the fundamentals of modern physics supported by studies in mathematics, IT and computer programming, whilst year 2 is vocational in nature with industrial problem solving and work experience as well as an academic theme associated with environmental aspects of the subject. Those who complete the UFD will be allowed automatic progression to a specified honours degree course and would normally be expected to study for a further two years for this award. However, those demonstrating an outstanding academic performance can transfer to the linked degree programme at the end of the first year via fast-track modules. Back in May the UK's Quality Assurance Agency (QAA) announced new standard benchmarks for degrees. These will be introduced into higher education institutions from 2002 to outline the knowledge, understanding and skills a student should gain from a particular higher education course. These benchmark

  4. Information Technology and Disabilities, 1997.

    ERIC Educational Resources Information Center

    McNulty, Tom, Ed.

    1997-01-01

    Articles published during 1997 include: "The Multi-Disability Workstation for Small Libraries" (Dick Banks and Steve Noble); "Talking Books: Toward a Digital Model" (John Cookson and others); "World Wide Access: Focus on Libraries" (Sheryl Burgstahler); "The Virtual Library: Collaborative Data Exchange and Electronic Text Delivery" (Steve Noble);…

  5. Osservazioni di Mercurio nel 1997.

    NASA Astrophysics Data System (ADS)

    Giuntoli, M.

    1999-08-01

    The observations of Mercury received by the UAI Planet Section during 1997 are analyzed. Nine observers contributed 60 report forms, mainly concerning the January, April and July elongations of the planet. Several disk markings were detected, as well as bright cusps. Visual phase estimates showed a reverse Schroeter effect.

  6. 1997 buyer`s guide

    SciTech Connect

    1996-12-01

    This journal contains the Environmental Solutions 1997 Buyer`s Guide. It is a comprehensive resource for locating suppliers of environmental, health and safety products and services. Vendors are listed alphabetically, with complete mailing address, telephone and fax information, and by product or service category. Also included is a list of the products and services which of greatest interest in 1996.

  7. Indigenous Affairs = Asuntos Indigenas, 1997.

    ERIC Educational Resources Information Center

    Indigenous Affairs, 1997

    1997-01-01

    This document contains the three 1997 English-language issues of Indigenous Affairs and the three corresponding issues in Spanish. (The last two quarterly issues were combined.) These periodicals provide a resource on the history, current conditions, and struggles for self-determination and human rights of indigenous peoples around the world.…

  8. Monthly energy review, August 1997

    SciTech Connect

    1997-08-01

    The Monthly Energy Review for the month of August 1997, presents an overview of the Energy Information Administration`s recent monthly energy statistics. The statistics cover the major activities of U.S. production, consumption, trade, stocks, and prices for petroleum, natural gas, coal, electricity, and nuclear energy. Also included are international energy and thermal and metric conversion factors.

  9. 1997 Australian Rural Education Award.

    ERIC Educational Resources Information Center

    Education in Rural Australia, 1997

    1997-01-01

    Nominees for the 1997 Australia Rural Education Award included a program that allowed rural students to follow a young man sailing around the world; a music, dance, and drama competition for rural students; a music camp; a bandicoot conservation project; an agricultural education program; and student documentation of the history of a local rural…

  10. Electrokinetic improvement of offshore foundations

    NASA Astrophysics Data System (ADS)

    Micic, Silvana

    Offshore and near-shore structures for energy exploration and production, harbour work and other facilities are often situated on very soft marine clay deposits that have shear strengths of a few kilopascals. The design of foundations embedded in these soft deposits often poses a challenge for geotechnical engineers, i.e., to satisfy the bearing capacity requirement, while at the same time minimizing the embedment depth and dimensions of the foundation due to cost considerations. The present study investigates the possibility of using electrokinetics to strengthen the soil adjacent to skirted foundations embedded in soft marine deposits and, thus, to improve the load carrying capacity of the foundations. The innovative feature of this approach as compared to soil improvement methods commonly adopted in practice is that the focus of strengthening is on the interface between the soil and embedded foundation, in terms of enhancement of adhesion and cementation. The thesis presents a summary of the method and results of a series of electrokinetic tests conducted on natural and simulated marine clays in small-scale and large-scale laboratory testing facilities. Steel plates and steel cylinders are used to simulate skirted foundations. A low dc voltage is applied via steel electrodes installed around the foundation models. The effects of electrokinetics are evaluated through changes in the geotechnical properties of the soil and load carrying capacities of the foundation model after treatment. The results demonstrate that the load carrying capacity of the skirted foundation model and the undrained shear strength of the adjacent soil increase by a factor of three after electrokinetic treatment. The clay adheres strongly to the inside and outside walls of the foundation model, indicating bonding occurs between the soil and steel after treatment. The treatment increases the soil undrained modulus and also induces a preconsolidation pressure of the remoulded clay, thereby

  11. Polish Foundation for Energy Efficiency

    SciTech Connect

    1995-12-31

    The Polish Foundation for Energy Efficiency (FEWE) was established in Poland at the end of 1990. FEWE, as an independent and non-profit organization, has the following objectives: to strive towards an energy efficient national economy, and to show the way and methods by use of which energy efficiency can be increased. The activity of the Foundation covers the entire territory of Poland through three regional centers: in Warsaw, Katowice and Cracow. FEWE employs well-known and experienced specialists within thermal and power engineering, civil engineering, economy and applied sciences. The organizer of the Foundation has been Battelle Memorial Institute - Pacific Northwest Laboratories from the USA.

  12. Improving Grading Consistency through Grade Lift Reporting

    ERIC Educational Resources Information Center

    Millet, Ido

    2010-01-01

    We define Grade Lift as the difference between average class grade and average cumulative class GPA. This metric provides an assessment of how lenient the grading was for a given course. In 2006, we started providing faculty members individualized Grade Lift reports reflecting their position relative to an anonymously plotted school-wide…

  13. Innovative Retrofit Insulation Strategies for Concrete Masonry Foundations

    SciTech Connect

    Huelman, P.; Goldberg, L.; Jacobson, R.

    2015-05-06

    This study was designed to test a new approach for foundation insulation retrofits, with the goal of demonstrating improved moisture control, improved occupant comfort, and reduced heat loss. Because conducting experimental research on existing below-grade assemblies is very difficult, most of the results are based on simulations. The retrofit approach consists of filling open concrete block cores with an insulating material and adding R-10 exterior insulation that extends 1 ft below grade. The core fill is designed to improve the R-value of the foundation wall and increase the interior wall surface temperature, but more importantly to block convection currents that could otherwise increase moisture loads on the foundation wall and interior space. The exterior insulation significantly reduces heat loss through the most exposed part of the foundation and further increases the interior wall surface temperature. This improves occupant comfort and decreases the risk of condensation. Such an insulation package avoids the full-depth excavation necessary for exterior insulation retrofits, reduces costs, and eliminates the moisture and indoor air quality risks associated with interior insulation retrofits. Retrofit costs for the proposed approach were estimated at roughly half those of a full-depth exterior insulation retrofit.

  14. 21 CFR 1.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... REGULATIONS § 1.3 Definitions. (a) Labeling includes all written, printed, or graphic matter accompanying an... delivery in interstate commerce. (b) Label means any display of written, printed, or graphic matter on...

  15. HANSF 1.3 user's manual

    SciTech Connect

    PLYS, M.G.

    1999-05-21

    The HANSF analysis tool is an integrated model considering phenomena inside a multi-canister overpack (MCO) spent nuclear fuel container such as fuel oxidation, convective and radiative heat transfer, and the potential for fission product release. It may be used for all phases of spent fuel disposition including cold vacuum drying, transportation, and storage. This manual reflects HANSF version 1.3, a revised version of version 1.2a. HANSF 1.3 was written to add new models for axial nodalization, add new features for ease of usage, and correct errors. HANSF 1.3 is intended for use on personal computers such as IBM-compatible machines with Intel processors running under a DOS-type operating system. HANSF 1.3 is known to compile under Lahey TI and Digital Visual FORTRAN, Version 6.0, but this does not preclude operation in other environments.

  16. 17 CFR 1.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... Editorial Note: For Federal Register citations affecting § 1.3, see the List of CFR Sections Affected, which.... (e) Commodity. This term means and includes wheat, cotton, rice, corn, oats, barley, rye,...

  17. Meteorological Annual Report for 1997

    SciTech Connect

    Hunter, C.H.

    1998-12-17

    An analysis of meteorological data collected at the Savannah River Site (SRS) in 1997 shows that overall weather conditions for the year were relatively cool and wet. The average temperature for 1997 was 63.7 degree F which is about 1 degree F below the annual average for the 30-year period 1968-97. June 1997 had the lowest average temperature of any June in the 34 years for which temperature records are available at SRS ; moreover, the average temperature for the summer months (June, July, and August) was the third lowest for any summer on record. Conversely, the average temperature for March 1997 was the highest for any March in the 34-year record. Temperature extremes for 1997 ranged from a minimum of 18.6 degree F on January 18 to a maximum of 99.1 degree F on August 15.Wet weather during the last three months of the year was due to the development of a strong El Nino event (NOAA, 1998). Total rainfall for December 1997, 10.19 inches, was the highest for a December in the 46 year period of record for precipitation. Monthly rainfall was above average each month except March, May, and August. The greatest 24-hour rainfall during the year was 2.82 inches on December 24. Daily rainfall in excess of 2 inches occurred on April 28, June 28, and September 25. No snow was recorded.The annual average wind speed at the Central Climatology meteorology tower near N Area was 5.8 mph which is very nearly equal to the average wind speed at that station for the 7-year period 1991-97. The 1997 data also showed a slightly higher frequency of west to northwest winds and a slightly lower frequency of northeast winds than was observed in the 5-year period 1992-96. A winter storm which developed over the Mid-Atlantic States March 30-31 produced the most notable period of sustained strong winds. Daily and 15-minute average wind speeds of 15.3 miles per hour (mph) and 25.1 mph, respectively, were recorded at Central Climatology.Monthly average relative humidity for the year was lowest

  18. American Foundation for AIDS Research

    MedlinePlus

    ... the Press Corporate Support amfAR, The Foundation for AIDS Research Research Overview Research Grants Research Accomplishments Scientific ... Archive TREAT Asia TREAT Asia About TREAT Asia AIDS in Asia Research and Treatment Education and AIDS ...

  19. Foundation for Film and Science

    ERIC Educational Resources Information Center

    van der Veen, G.

    1976-01-01

    Provides a comprehensive discussion on the Stichting Film en Wetenschap, SFW (Foundation for Film and Science), in Utrecht. Various aspects of the use of audio-visual aids in university teaching are looked at in detail. (Editor/RK)

  20. Standardized Tests: Summary of Results 1997-1998. Focus on Standardized Testing.

    ERIC Educational Resources Information Center

    Deeter, Thomas; Prine, Don

    As part of its academic testing program, the Des Moines Public Schools administer standardized, norm-referenced achievement tests. The Iowa Tests of Basic Skills (ITBS) is a norm-referenced standardized test battery that is administered to students in grades 3, 4, 6, and 7. In the 1997-98 school year, over 415 (approximately 5%) of the students…

  1. Finnish Comprehensive School Students Contemplate the Forest Fires of Indonesia 1997 from Internet and Newspaper Reports

    ERIC Educational Resources Information Center

    Wallin-Oittinen, Toini

    2004-01-01

    The topic of the assignment for eighth-grade students was reporting on the forest fires in Indonesia in chronological order, from 26 August to 27 September 1997. The final stage of the assignment was composing a report in essay format. The goal of this presentation was to examine the historical interpretation of the events and to simultaneously…

  2. Indiana's Early Literacy Intervention Grant Program Impact Study for 1997-98.

    ERIC Educational Resources Information Center

    Manset, Genevieve; St. John, Edward P.; Simmons, Ada; Michael, Robert; Bardzell, Jeffrey; Hodges, Dodi; Jacob, Stacy; Gordon, David

    The early literacy challenge in Indiana is to increase the literacy skills of students in Grades K-3 who are at risk for school failure. In 1997 the Indiana Department of Education began implementing the Early Literacy Intervention Grant Program (ELIGP)--close to half the ELIGP funding supported professional development for teachers and teacher…

  3. China: Tradition and Transformation. Curriculum Projects. Fulbright-Hays Summer Seminar Abroad Program 1997 (China).

    ERIC Educational Resources Information Center

    National Committee on United States-China Relations, New York, NY.

    These projects were completed by participants in the Fulbright-Hays summer seminar in China in 1997. The participants represented various regions of the U.S. and different grade levels and subject areas. The 15 curriculum projects in the collection are: (1) "China's One-Child Policy" (Michael Borrowman); (2) "China Chooses a Simulation" (Richard…

  4. West Virginia Report Cards Trend Data 1993-1994 through 1997-1998.

    ERIC Educational Resources Information Center

    White, Doris A., Comp.

    A series of tables presents information about trends in educational data from West Virginia from 1993-94 through 1997-98. Data are organized into the following categories: (1) Advanced Placement Test information; (2) American College Testing scores; (3) attendance rate; (4) average class size; (5) classrooms with split grades; (6) dropout rate;…

  5. Influence of wind turbine foundation

    NASA Technical Reports Server (NTRS)

    Yee, S. T.

    1978-01-01

    The 200 kW Mod-0A wind turbine was modeled using a 3 lumped mass-spring system for the superstructure and a rotational spring for the foundation and supporting soil. Natural frequencies were calculated using soil elastic moduli varying from 3000 to 22,400 p.s.i. The reduction in natural frequencies from the rigid foundation case ranged up to 20 percent.

  6. Annual report to Congress 1997

    SciTech Connect

    1998-07-01

    Section 205 of the Department of Energy Organization Act of 1977 established the Energy Information Administration (EIA). One of the mandates in this legislation is that EIA prepare for Congress an annual report summarizing both activities and information collected and published. EIA`s major 1997 accomplishments are profiled in the body of this edition of the Annual Report to Congress. Appendix A contains abstracts of significant reports issued by EIA in 1997, and a chart of all titles and a list of all feature articles published during the year. Appendix B contains graphs of selected performance measures. Appendix C lists contact information for EIA subject matter specialists. Appendix D lists the major laws which form the basis of EIA`s legislative mandate.

  7. Career Placement and Graduate Transfer Report, 1997.

    ERIC Educational Resources Information Center

    Community Coll. of Rhode Island, Warwick.

    This report provides data on career and transfer outcomes of 1997 graduates from the Community College of Rhode Island (CCRI). A brief preface explains that surveys were distributed to 1,551 graduates from 1997, with a total response rate of 84.8 percent (n=1,315). Results from the survey indicate that, with small exception, 1997 graduates are…

  8. Monthly energy review, March 1997

    SciTech Connect

    1997-03-01

    This is an overview of the March 1997 energy statistics by the Energy Information Administration. The Contents of the report include an update on the effects of Title IV of the Clean Air Act Amendments of 1990 on electric utilities, an energy overview, US energy production, energy consumption, trade stocks and prices for petroleum, natural gas, oil and gas resource development, coal, electricity, nuclear energy, energy prices, and international energy. 37 figs., 60 tabs.

  9. A behaviorological thanatology: Foundations and implications

    PubMed Central

    Fraley, Lawrence E.

    1998-01-01

    Foundation principles supporting a behaviorological thanatology are reviewed, including concepts of life, person, death, value, right, ethic, and body/person distinctions. These natural science foundations are contrasted with traditional foundations, and their respective implications are speculatively explored. PMID:22478293

  10. Monthly energy review, May 1997

    SciTech Connect

    1997-05-01

    This is an overview of the May energy statistics by the Energy Information Administration. The contents of the report include an energy overview, US energy production, trade stocks and prices for petroleum, natural gas, oil and gas resource development, coal, electricity, nuclear energy, energy prices, and international energy. Energy production during February 1997 totaled 5.4 quadrillion Btu, a 1.9% decrease from the level of production during February 1996. Coal production increased 1.2%, natural gas production decreased 2.9%, and production of crude oil and natural gas plant liquids decreased 2.1%. All other forms of energy production combined were down 6.3% from the level of production during February 1996. Energy consumption during February 1997 totaled 7.5 quadrillion Btu, 4.0% below the level of consumption during February 1996. Consumption of petroleum products decreased 4.4%, consumption of natural gas was down 3.5%, and consumption of coal fell 2.2%. Consumption of all other forms of energy combined decreased 6.7% from the level 1 year earlier. Net imports of energy during February 1997 totaled 1.5 quadrillion Btu, 14.1% above the level of net imports 1 year earlier. Net imports of petroleum increased 12.7% and net imports of natural gas were up 7.4%. Net exports of coal fell 12.1% from the level in February 1996. 37 figs., 75 tabs.

  11. Microbial production of 1,3-propanediol.

    PubMed

    Sauer, Michael; Marx, Hans; Mattanovich, Diethard

    2008-01-01

    The introduction of economic production processes for 1,3-propanediol is a success story for the creation of a new market for a (bulk) chemical. The compound and its favorable properties have long been known; also the fermentation of glycerol to 1,3-propanediol had been described more than 120 years ago. Nevertheless, the product remained a specialty chemical until recently, when two new processes were introduced, providing 1,3-propanediol at a competitive price. Remarkably, one of the processes is in the field of white biotechnology and based on microbial fermentation, converting a renewable carbon source into a bulk chemical. This review covers the most important patents that led to the commercialization of bio-based 1,3-propanediol. Furthermore, some of the recent developments towards a sustainable industry are addressed. Similar questions arise for a variety of products if they are to be produced bio-based in large scale. However, special emphasis is given to 1,3-propanediol production. PMID:19075867

  12. Carcinogenicity of 1,3-butadiene.

    PubMed Central

    Melnick, R L; Shackelford, C C; Huff, J

    1993-01-01

    1,3-Butadiene, a high-production volume chemical used largely in the manufacture of synthetic rubber, is a multiple organ carcinogen in rats and mice. In inhalation studies conducted in mice by the National Toxicology Program, high rates of early lethal lymphomas occurring at exposure levels of 625 ppm or higher reduced the development and expression of later developing tumors at other sites. Use of survival-adjusted tumor rates to account for competing risk factors provided a clearer indication of the dose responses for 1,3-butadiene-induced neoplasms. An increase in lung tumors in female mice was observed at exposure concentrations as low as 6.25 ppm, the lowest concentration ever used in a long-term carcinogenicity study of this gas. Human exposures to 1,3-butadiene by workers employed at facilities that produce this chemical and at facilities that produce styrene-butadiene rubber have been measured at levels higher than those that cause cancer in animals. Furthermore, epidemiology studies have consistently revealed associations between occupational exposure to 1,3-butadiene and excess mortality due to lymphatic and hematopoietic cancers. In response to the carcinogenicity findings for 1,3-butadiene in animals and in humans, the Occupational Safety and Health Administration has proposed lowering the occupational exposure standard for this chemical from 1000 ppm to 2 ppm. Future work is needed to understand the mechanisms of tumor induction by 1,3-butadiene; however, the pursuit of this research should not delay the reduction of human exposure to this chemical. PMID:8354171

  13. LLE review. Quarterly report, April 1997--June 1997. Volume 71

    SciTech Connect

    1997-10-01

    This volume of the LLE Review, covering the period April-June 1997, includes an article discussing the results from recent experiments performed on OMEGA. These experiments used a new beam-smoothing device-distributed polarization rotators-in concert with existing techniques to improve the on-target uniformity of each beam. The result of this improved radiation uniformity was a substantive reduction in imprinting-the nonuniformity caused by the laser. A novel way to study the time dependence of this imprinting is also presented in this article.

  14. Grading More Accurately

    ERIC Educational Resources Information Center

    Rom, Mark Carl

    2011-01-01

    Grades matter. College grading systems, however, are often ad hoc and prone to mistakes. This essay focuses on one factor that contributes to high-quality grading systems: grading accuracy (or "efficiency"). I proceed in several steps. First, I discuss the elements of "efficient" (i.e., accurate) grading. Next, I present analytical results…

  15. The 1997 Illinois Directors' Study: A Report to the Robert R. McCormick Tribune Foundation.

    ERIC Educational Resources Information Center

    Rafanello, Donna; Bloom, Paula Jorde

    This study surveyed directors of licensed and license-exempt early childhood programs in Illinois. Participating were 840 directors who responded to a mailed survey sent to 2,325 directors. Respondents were predominantly white (89 percent), with directors of color representing 11 percent of the sample. Results indicated that the majority of…

  16. Foundation + Collaboration + Inspiration. The Joyce Foundation 2009 Annual Report

    ERIC Educational Resources Information Center

    Joyce Foundation, 2010

    2010-01-01

    Among the great strengths of a policy-oriented foundation like Joyce is the willingness to take a long view, to be patient investors in ideas that take time to have impact, and to take chances on projects that may not work out. But in times of crisis, Joyce team and partners also have an obligation to be responsive to immediate challenges in their…

  17. Projecting future drug expenditures--1997.

    PubMed

    Mehl, B; Santell, J P

    1997-01-15

    Use of the producer price index; data from independent sources, drug industry analyst, group purchasing organizations (GPOs), and health maintenance organizations (HMOs); pharmacoeconomics; and legal developments to project drug expenditures and prepare pharmacy budgets for 1997 is discussed. The producer price index indicates that prices for drugs and pharmaceuticals increased 2.2% during January to May 1996; the increase for prescription preparations was 3.4%. Medi-Span reports an average increase for all drug products of 1.2% for the first six months of 1996. IMS America data show the price of all drugs increasing 1.8% between the second quarters of 1995 and 1996. Drug industry analysts project the overall price increase in the next 12 months at 2.5-5.0%. GPOs predict an average increase over the next 12 months of 2.2% for contracted drugs and 4.3% for non-contracted drugs. HMO pharmacy directors predict pharmacy expenditures will increase by 4.5% per member in 1997. Caution must be applied in using pharmacoeconomics to project drug costs and their impact on health care expenditures. Today's budget must account for the greater integration of drug expenditures into the institution's objectives, possible reductions in other service costs, capitation, competition, shifting of control of the drug budget to specific patient care centers, relocation of services to the ambulatory care setting, and outsourcing. Legal actions in 1996 that may affect price increases and drug budgets included a class-action lawsuit by community and chain pharmacies alleging price discrimination by manufactures and wholesalers. Prices of pharmaceutical products are fairly stable and may remain so in 1997, but projections of future drug expenditures must account for the continuing reshaping of the health care landscape. PMID:9117803

  18. Electric sales and revenue 1997

    SciTech Connect

    1998-10-01

    The Electric Sales and Revenue is prepared by the Electric Power Division; Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy. Information is provided on electricity sales, associated revenue, average revenue per kilowatthour sold, and number of consumers throughout the US. The data provided in the Electric Sales and Revenue are presented at the national, Census division, State, and electric utility levels. The information is based on annual data reported by electric utilities for the calendar year ending December 31, 1997. 16 figs., 17 tabs.

  19. But…What about My Epistemological Foundations?

    ERIC Educational Resources Information Center

    Curin, Raquel Isabel Barrera

    2015-01-01

    At one time or another, all researchers in mathematics education must face the rather complex question of their epistemological foundations. Discussing epistemological foundations naturally leads to a conversation about theories. Theories and epistemological foundations work in a circular fashion: theories can have epistemological foundations and…

  20. Raising Money Through an Institutionally Related Foundation.

    ERIC Educational Resources Information Center

    Reilley, Timothy A., Ed.

    The creation of foundations for fund raising at public colleges and new ideas and techniques for established foundations are discussed in 13 chapters. The relationship of the foundation and the institution is described from the viewpoint of the institution and also that of the foundation. Article titles and authors include: "How the Foundation…

  1. Soils and Foundations: A Syllabus.

    ERIC Educational Resources Information Center

    Long, Melvin J.

    The teaching guide and course outline for a 12-week course in soils and foundations is designed to help student technicians in a two-year associate degree civil engineering technology program to obtain entry level employment as highway engineering aides, soil testing technicians, soil mappers, or construction inspectors. The seven teaching units…

  2. Shwachman-Diamond Syndrome Foundation

    MedlinePlus

    ... to Shwachman Diamond Syndrome Foundation Inc. Click the image below to ... more Your Help Can Directly Impact these Lives! Recent News 8th International Congress--Pictures and Presentation Abstracts 6th Annual Tough Mudder a Huge Success! Shop Amazon Smile for Father's Day Mother gives ...

  3. Building Trades. Block II. Foundations.

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station. Vocational Instructional Services.

    Twelve informational lessons and eleven manipulative lessons are provided on foundations as applied to the building trades. Informational lessons cover land measurements; blueprint reading; level instruments; building and site planning; building site preparation; laying out building lines; soil preparation and special evacuation; concrete forms;…

  4. Principles for Foundations of Education.

    ERIC Educational Resources Information Center

    Britt, John

    The significance of the foundations of education approach to teaching is apparent in the ideas of John Henry Newman, Karl Jaspers, Jose Ortega y Gasset, and Mortimer Adler. Newman maintained that there is a circle of knowledge and once this unity is ignored the result is distortion in the learners and in the knowledge. To retain the whole, the…

  5. Epistemological Foundations of School Science.

    ERIC Educational Resources Information Center

    Izquierdo-Aymerich, Merce; Aduriz-Bravo, Agustin

    2003-01-01

    Presents a theoretical framework that provides foundations for school science and defines some research problems. Begins with what is already known about students' models and cognition in order to construct proposals of didactical intervention. Proposes an analogous model for school science in which experimentation and language play the key roles.…

  6. Foundations of Distinctive Feature Theory.

    ERIC Educational Resources Information Center

    Baltaxe, Christiane A. M.

    This treatise on the theoretical and historical foundations of distinctive feature theory traces the evolution of the distinctive features concept in the context of related notions current in linguistic theory, discusses the evolution of individual distinctive features, and criticizes certain acoustic and perceptual correlates attributed to these…

  7. Student Alumni Associations and Foundations.

    ERIC Educational Resources Information Center

    Alberger, Patricia L., Ed.

    Papers from a conference on student alumni programs and foundations are presented. Contents are as follows: "How Student Alumni Programs Can Serve Your Institution," by Larry Weiss; "How to Start a Student Alumni Organization," by William Harlan; "Getting the Right Students: How, When, and Where" (Harlan); "Building Your Budget From Scratch," by…

  8. Foundations of Responsibility for Children

    ERIC Educational Resources Information Center

    Dillen, Annemie

    2008-01-01

    Children's vulnerability asks for people taking up responsibility for children. In this contribution, three different ways of thinking on foundations of (ethical and spiritual) responsibility for children are discussed, namely, a liberalist, a social-constructivist and a naturalist paradigm. The author argues that cultural and natural elements are…

  9. Environmental Restoration 1997 annual report

    SciTech Connect

    Cosper, M.B.

    1997-11-01

    During 1997, the Environmental Restoration Program at the Savannah River Site achieved all of the ``Breakthrough Goals`` that were established with the regulatory agencies in 1995 to advance their cleanup efforts. Effective focus on field remediation was demonstrated by the allocation of 75% of program funding to remediation activities. The Remediation Phase is complete or has begun on sixty-nine waste sites that represent approximately 80% of the known environmental and health risk. The average time required for the assessment phase of active projects was reduced by 50%, from 49 to less than 24 months, which allows cleanup actions to start twice as fast as before. Breakthrough performance has tangible results. During 1997, all of the funding allocation was used effectively to accomplish environmental restoration scope worth over $123 million. That represents a validated cost efficiency of over 20% for the third straight year. Over half of the 500 contaminated acres at SRS have been cleaned up or are currently in the remediation phase. Almost 3 billion gallons of groundwater have been restored by removing over half a million pounds of organic solvents.

  10. 1-3 piezocomposite SmartPanels

    NASA Astrophysics Data System (ADS)

    Fiore, Daniel; Gentilman, Richard L.; Pham-Nguyen, Hong; Serwatka, William J.; McGuire, Patrick T.; Near, Craig D.; Bowen, Leslie J.

    1997-05-01

    Piezocomposite SmartPanelsTM, consisting of 1-3 actuators and pressure sensors and net-shape-molded PZT accelerometers in a large area low profile panel, have been fabricated at Materials Systems Inc. and evaluated at the Naval Research Laboratory. Single layer and two-layer 100 X 100 mm SmartPanels have been tested for sensor sensitivities, actuator authority, surface displacement uniformity, and sensor-actuator coupling. Multilayer GRP circuits boards are used both as stiff faceplates and to provide electrical connections and ground planes. The SmartPanel technology has recently been scaled up to 250 X 250 mm devices. SmartPanels draw upon PZT (lead zirconate titanate) ceramic injection molding technology, which is used to produce cost-effective and robust 1-3 piezoelectric ceramic-polymer composite materials. The 1-3 materials are used extensively for SonoPanelTM transducers in a number of sensor and actuator applications. SonoPanels have been qualified for US Navy applications, based on successful completion of pressure and shock tests, and are currently being scaled up from 250 X 250 mm to 750 X 750 mm panels. Several applications for SmartPanels and SonoPanels are described, including conformable transducers, multielement arrays, pressure sensors, and velocity sensors.

  11. Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX)

    Integrated Risk Information System (IRIS)

    Hexahydro - 1,3,5 - trinitro - 1,3,5 - triazine ( RDX ) ; CASRN 121 - 82 - 4 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health

  12. Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX)

    Integrated Risk Information System (IRIS)

    Octahydro - 1,3,5,7 - tetranitro - 1,3,5,7 - tetr . . . ( HMX ) ; CASRN 2691 - 41 - 0 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I

  13. 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…

  14. Your Mentor. A Practical Guide for First-Year Teachers in Grades 1-3.

    ERIC Educational Resources Information Center

    Roberts, Mary Presson

    This reference guide was developed by surveying student teachers, substitute teachers, returning teachers, emergency credential teachers, and teacher educators on what they wanted to see in a teaching reference. Samples of lesson units, themes, and communication with parents are provided, along with classroom-tested strategies. The 12 chapters…

  15. The Comparison of Oral Language Acquisition for Grade 1-3 in Taiwan and America

    ERIC Educational Resources Information Center

    Wu, Min-Ping; Hsieh, Sheng-Wen

    2008-01-01

    This study focused on the English language teaching methodologies used by a small number of the ELD teachers in Fullerton school district in the United States and EFL teachers in ABC school in Taiwan. The instruments, interview, observation and field notes, were used to gather the evidences of useful oral language teaching methodologies. Results…

  16. 1997 NASA/MSFC Summer Teacher Enrichment Program

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This is a report on the follow-up activities conducted for the 1997 NASA Summer Teacher Enrichment Program (STEP), which was held at the George C. Marshall Space Flight Center (MSFC) for the seventh consecutive year. The program was conducted as a six-week session with 17 sixth through twelfth grade math and science teachers from a six-state region (Alabama, Arkansas, Iowa, Louisiana, Mississippi and Missouri). The program began on June 8, 1997, and ended on July 25, 1997. The long-term objectives of the program are to: increase the nation's scientific and technical talent pool with a special emphasis on underrepresented groups, improve the quality of pre-college math and science education, improve math and science literacy, and improve NASA's and pre-college education's understandings of each other's operating environments and needs. Short-term measurable objectives for the MSFC STEP are to: improve the teachers' content and pedagogy knowledge in science and/or mathematics, integrate applications from the teachers' STEP laboratory experiences into science and math curricula, increase the teachers' use of instructional technology, enhance the teachers' leadership skills by requiring them to present workshops and/or inservice programs for other teachers, require the support of the participating teacher(s) by the local school administration through a written commitment, and create networks and partnerships within the education community, both pre-college and college. The follow-up activities for the 1997 STEP included the following: academic-year questionnaire, site visits, academic-year workshop, verification of commitment of support, and additional NASA support.

  17. LLE 1997. Annual report, October 1996--September 1997

    SciTech Connect

    1998-01-01

    The fiscal year ending September 1997 (FY97) concluded the fifth year of the cooperative agreement (DE-FC03-92SF19460) with the U.S. Department of Energy (DOE). This report summarizes research at the Laboratory for Laser Energetics (LLE) and is the final report for the first five years of the cooperative agreement. In September 1997, the cooperative agreement was renewed for an additional five years. We summarize our research during FY97, the operation of the National Laser Users` Facility (NLUF), and the education of high school, undergraduate, and graduate students in LLE programs. A general introduction to LLE`s experimental physics program and a report on recent results are found on pp. 161-167. This article includes a useful summary of the system`s operational capabilities and system parameters after three years of operation. Direct-drive inertial confinement fusion requires precise drive uniformity, the control of hydrodynamic instabilities during the implosion of the fusion target, and accurate target fabrication and characterization. The article summarizes a wide variety of experiments relating to direct-drive laser fusion, from high-yield implosion experiments to planar and spherical Rayleigh-Taylor experiments, laser-imprinting experiments, and laser-plasma interaction experiments. A detailed analysis of the equation of motion for an electron in a plane wave is presented beginning on p. 24. A guiding center model is postulated and compared to numerical simulation of the actual particle motion. The formula is also verified analytically using the method of multiple scales. Work continues on this formalism to study the effects of the pondermotive force on laser-plasma interactions. A theoretical calculation of the dephasing time of an electron accelerated by a laser pulse is found on pp. 92-100. The trajectory of a charged particle, determined analytically for various pulse shapes, is then used to determine the dephasing time of an accelerated particle.

  18. Grade Inflation and School Competition: An Empirical Analysis Based on the Swedish Upper Secondary Schools

    ERIC Educational Resources Information Center

    Wikstrom, C.; Wikstrom, M.

    2005-01-01

    This paper explores the connection between grade inflation and school competition by studying graduates from the Swedish upper secondary schools in 1997. The final grades are compared to the SweSAT national test scores. Single school municipalities are compared with multiple school municipalities in order to study if potential intra-municipal…

  19. Technology Solutions Case Study: Innovative Retrofit Foundation Insulation Strategies, Minneapolis, Minnesota

    SciTech Connect

    2015-07-01

    Basements in climates 6 & 7 can account for a fraction of a home's total heat loss when fully conditioned. These foundations are a source of moisture, with convection in open block cavities redistributing water from the wall base, usually when heating. Even when block cavities are capped, the cold foundation concrete can act as a moisture source for wood rim joist components that are in contact with the wall. As below-grade basements are increasingly retrofitted for habitable space, cold foundation walls pose increased challenges for moisture durability, energy use, and occupant comfort. To address this challenge, the NorthernSTAR Building America Partnership evaluated a retrofit insulation strategy for foundations that is designed for use with open-core concrete block foundation walls. The three main goals were to improve moisture control, improve occupant comfort, and reduce heat loss.

  20. Biodegradation of Hexahydro-1,3,5-Trinitro-1,3,5-Triazine

    PubMed Central

    McCormick, N. G.; Cornell, J. H.; Kaplan, A. M.

    1981-01-01

    Biodegradation of the explosive hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) occurs under anaerobic conditions, yielding a number of products, including: hexahydro-1-nitroso-3,5-dinitro-1,3,5-triazine, hexahydro-1,3-dinitroso-5-nitro-1,3,5-triazine, hexahydro-1,3,5-trinitroso-1,3,5-triazine, hydrazine, 1,1-dimethyl-hydrazine, 1,2-dimethylhydrazine, formaldehyde, and methanol. A scheme for the biodegradation of RDX is proposed which proceeds via successive reduction of the nitro groups to a point where destabilization and fragmentation of the ring occurs. The noncyclic degradation products arise via subsequent reduction and rearrangement reactions of the fragments. The scheme suggests the presence of several additional compounds, not yet identified. Several of the products are mutagenic or carcinogenic or both. Anaerobic treatment of RDX wastewaters, which also contain high nitrate levels, would permit the denitrification to occur, with concurrent degradation of RDX ultimately to a mixture of hydrazines and methanol. The feasibility of using an aerobic mode in the further degradation of these products is discussed. PMID:16345884

  1. Asterisk Grade Study Report.

    ERIC Educational Resources Information Center

    Kokorsky, Eileen A.

    A study was conducted at Passaic County Community College (PCCC) to investigate the operation of a grading system which utilized an asterisk (*) grade to indicate progress in a course until a letter grade was assigned. The study sought to determine the persistence of students receiving the "*" grade, the incidence of cases of students receiving…

  2. Grading. Research Brief

    ERIC Educational Resources Information Center

    Walker, Karen

    2006-01-01

    What do grades mean? Is there a commonly understood and acceptable definition for what a grade stands? The current grading system is approximately 100 years old. In the 1700s, students were given feedback but not grades. In 1780, Yale University began using a 4.0 system that is similar to the current system. In the 1830s, Harvard University…

  3. Plus and Minus Grading.

    ERIC Educational Resources Information Center

    Farland, Ronnald; Cepeda, Rita

    The current official policy of the California community colleges on grading prohibits the use of plus and minus symbols to modify a standard letter grade. Plus and minus grades may influence a student's grade point average (GPA) either through statistical effects or psychological effects on teachers and students. At its fall 1985 session, and…

  4. Industrial emissions of 1,3-butadiene.

    PubMed Central

    Mullins, J A

    1990-01-01

    Sources of industrial emissions of 1,3-butadiene are discussed both by process (production, consumers) and type (equipment leaks, point sources). Quantification of the emissions are presented, as reported by the U.S. Environmental Protection Agency in 1986. The reported emissions attributed to equipment leaks (also known as fugitive emissions) range from about 50 to 95% of the total, depending on the specific production process used. The methods by which these emissions were estimated are discussed, with particular emphasis on the fugitive sources. Industry studies to better quantify the fugitive emissions are described. PMID:2401277

  5. Molecular characterization of the 1,3-propanediol (1,3-PD) operon of Clostridium butyricum

    PubMed Central

    Raynaud, Céline; Sarçabal, Patricia; Meynial-Salles, Isabelle; Croux, Christian; Soucaille, Philippe

    2003-01-01

    The genes encoding the 1,3-propanediol (1,3-PD) operon of Clostridium butyricum VPI1718 were characterized from a molecular and a biochemical point of view. This operon is composed of three genes, dhaB1, dhaB2, and dhaT. When grown in a vitamin B12-free mineral medium with glycerol as carbon source, Escherichia coli expressing dhaB1, dhaB2, and dhaT produces 1,3-PD and high glycerol dehydratase and 1,3-PD dehydrogenase activities. dhaB1 and dhaB2 encode, respectively, a new type of glycerol dehydratase and its activator protein. The deduced proteins DhaB1 and DhaB2, with calculated molecular masses of 88,074 and 34,149 Da, respectively, showed no homology with the known glycerol dehydratases that are all B12 dependent but significant similarity with the pyruvate formate lyases and pyruvate formate lyases activating enzymes and their homologues. The 1,158-bp dhaT gene codes for a 1,3-PD dehydrogenase with a calculated molecular mass of 41,558 Da, revealing a high level of identity with other DhaT proteins from natural 1,3-PD producers. The expression of the 1,3-PD operon in C. butyricum is regulated at the transcriptional level, and this regulation seems to involve a two-component signal transduction system DhaAS/DhaA, which may have a similar function to DhaR, a transcriptional regulator found in other natural 1,3-PD producers. The discovery of a glycerol dehydratase, coenzyme B12 independent, should significantly influence the development of an economical vitamin B12-free biological process for the production of 1,3-PD from renewable resources. PMID:12704244

  6. 1997 Leonid Shower From Space

    NASA Technical Reports Server (NTRS)

    Jenniskens, Peter; Nugent, David; Murthy, Jayant; Tedesco, Ed; DeVincenzi, Donal L. (Technical Monitor)

    2000-01-01

    In November 1997, the Midcourse Space Experiment satellite (MSX) was deployed to observe the Leonid shower from space. The shower lived up to expectations, with abundant bright fireballs. Twenty-nine meteors were detected by a wide-angle, visible wavelength, camera near the limb of the Earth in a 48-minute interval, and three meteors by the narrow field camera. This amounts to a meteoroid influx of 5.5 +/- 0.6 10(exp -5)/sq km hr for masses greater than 0.3 gram. The limiting magnitude for limb observations of Leonid meteors was measured at M(sub v) = -1.5 magn The Leonid shower magnitude population index was 1.6 +/- 0.2 down to M(sub v) = -7 magn., with no sign of an upper mass cut-off.

  7. 1997 Leonid Shower from Space

    NASA Astrophysics Data System (ADS)

    Jenniskens, Peter; Nugent, David; Tedesco, Ed; Murthy, Jayant

    In November 1997, the Midcourse Space Experiment satellite (MSX) was deployed to observe the Leonid shower from space. The shower lived up to expectations, with abundant bright fireballs. Twenty-nine meteors were detected by a wide-angle, visible wavelength, camera near the limb of the Earth in a 48-minute interval, and three meteors by the narrow field camera. This amounts to a meteoroid influx of 5.5 +/- 0.6 10^-5 km^-2 hr^-1 for masses > 0.3 gram. The limiting magnitude for limb observations of Leonid meteors was measured at M_v = -1.5 magn. The Leonid shower magnitude population index was 1.6 +/- 0.2 down to M_v = -7 magn., with no sign of an upper mass cut-off.

  8. FY 1997 cost savings report

    SciTech Connect

    Sellards, J.B.

    1998-06-01

    With the end of the cold war, funding for the Environmental Management program increased rapidly as nuclear weapons production facilities were shut down, cleanup responsibilities increased, and facilities were transferred to the cleanup program. As funding for the Environmental Management (EM) program began to level off in response to Administration and Congressional efforts to balance the Federal budget, the program redoubled its efforts to increase efficiency and get more productivity out of every dollar. Cost savings and enhanced performance are an integral pair of Hanford Site operations. FY1997 was the third year of a cost savings program that was initially defined in FY 1995. The definitions and process remained virtually the same as those used in FY 1996.

  9. Martin Schwarzschild (1912-1997)

    NASA Astrophysics Data System (ADS)

    Trimble, V.

    1997-12-01

    Martin Schwarzschild, the ASP Bruce Medalist for 1965, died on 10 April 1997. A refugee from Hitler's Germany who firmly embraced his adopted country, Schwarzschild not only solved a number of fundamental problems in stellar structure and evolution but also taught the rest of the astronomical community how to do so with his 1958 text, Structure and Evolution of the Stars. At about the time of his 1979 retirement, he turned to a completely different question of how to model spheroidal galaxies self-consistently and sent another generation of students and collaborators forward toward the still somewhat distant solution. It is impossible for anyone who ever interacted with Schwarzschild to remain entirely solemn when remembering him. (SECTION: Obituary)

  10. Licensee contractor and vendor inspection status report. Quarterly report, October 1997--December 1997

    SciTech Connect

    1998-04-01

    The periodical covers the results of inspections performed between October 1997 and December 1997 by the NRC`s Quality Assurance, Vendor Inspection and Maintenance Branch that have been distributed to the inspected organizations.

  11. Licensee contractor and vendor inspection status report. Quarterly report, April 1997--June 1997

    SciTech Connect

    1997-11-01

    This periodical covers the results of inspections performed between April 1997 and June 1997 by the NRC`s Special Inspection Branch, Inspection Section, that have been distributed to the inspected organizations.

  12. Cognitive Foundations for Visual Analytics

    SciTech Connect

    Greitzer, Frank L.; Noonan, Christine F.; Franklin, Lyndsey

    2011-02-25

    In this report, we provide an overview of scientific/technical literature on information visualization and VA. Topics discussed include an update and overview of the extensive literature search conducted for this study, the nature and purpose of the field, major research thrusts, and scientific foundations. We review methodologies for evaluating and measuring the impact of VA technologies as well as taxonomies that have been proposed for various purposes to support the VA community. A cognitive science perspective underlies each of these discussions.

  13. Quantum Control in Foundational Experiments

    NASA Astrophysics Data System (ADS)

    Céleri, Lucas C.; Gomes, Rafael M.; Ionicioiu, Radu; Jennewein, Thomas; Mann, Robert B.; Terno, Daniel R.

    2014-05-01

    We describe a new class of experiments designed to probe the foundations of quantum mechanics. Using quantum controlling devices, we show how to attain a freedom in temporal ordering of the control and detection of various phenomena. We consider wave-particle duality in the context of quantum-controlled and the entanglement-assisted delayed-choice experiments. Then we discuss a quantum-controlled CHSH experiment and measurement of photon's transversal position and momentum in a single set-up.

  14. Theoretical Foundation for Weld Modeling

    NASA Technical Reports Server (NTRS)

    Traugott, S.

    1986-01-01

    Differential equations describe physics of tungsten/inert-gas and plasma-arc welding in aluminum. Report collects and describes necessary theoretical foundation upon which numerical welding model is constructed for tungsten/inert gas or plasma-arc welding in aluminum without keyhole. Governing partial differential equations for flow of heat, metal, and current given, together with boundary conditions relevant to welding process. Numerical estimates for relative importance of various phenomena and required properties of 2219 aluminum included

  15. Reading, Grade 5. TEAMS Instructional Strategies Guide.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    The Texas Educational Assessment of Minimum Skills (TEAMS) was developed by the Texas Education Agency (TEA), in response to Texas House Bill 72 (1984), which mandated a new basic skills assessment program for mathematics, reading, and writing at grades 1, 3, 5, 7, 9 and 11. This is one in a series of Instructional Strategies Guides designed to…

  16. Reading, Grade 9. TEAMS Instructional Strategies Guide.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    The Texas Educational Assessment of Minimum Skills (TEAMS) was developed by the Texas Education Agency (TEA), in response to Texas House Bill 72 (1984), which mandated a new basic skills assessment program for mathematics, reading, and writing at grades 1, 3, 5, 7, 9 and 11. This is one in a series of Instructional Strategies Guides designed to…

  17. Reading, Grade 7. TEAMS Instructional Strategies Guide.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    The Texas Educational Assessment of Minimum Skills (TEAMS) was developed by the Texas Education Agency (TEA), in response to Texas House Bill 72 (1984), which mandated a new basic skills assessment program for mathematics, reading, and writing at grades 1, 3, 5, 7, 9 and 11. This is one in a series of Instructional Strategies Guides designed to…

  18. Silyl- and disilanyl-1,3-butadiyne polymers from hexachloro-1,3-butadiene

    DOEpatents

    Barton, T.J.; Ijadi-Maghsoodi, S.

    1990-10-23

    Organosilane polymers having recurring silylene-1,3-butadiyne and/or disilylene-1,3-butadiyne units are prepared in a one-pot synthesis from hexachlorobutadiene. Depending on the organic substituents (R and R[prime]), these polymers have useful film-forming properties, and are converted to the ceramic, silicon carbide upon heating a very uniform high char yields. They can also be pulled into fibers. The polymers are thermally crosslinked above 100 C.

  19. Silyl- and disilanyl-1,3-butadiyne polymers from hexachloro-1,3-butadiene

    DOEpatents

    Barton, Thomas J.; Ijadi-Maghsoodi, Sina

    1990-10-23

    Organosilane polymers having recurring silylene-1,3-butadiyne and/or disilylene-1,3-butadiyne units are prepared in a one-pot synthesis from hexachlorobutadiene. Depending on the organic substituents (R and R'), these polymers have useful film-forming properties, and are converted to the ceramic, silicon carbide upon heating a very uniform high char yields. They can also be pulled into fibers. The polymers are thermally crosslinked above 100.degree. C.

  20. Adolescent Health Issues: State Actions 1997.

    ERIC Educational Resources Information Center

    Kendell, Nicole

    Many adolescents need basic health care and other services that address risky behaviors such as sexual activity, violence, alcohol and drug abuse, and the consequences of these behaviors. This publication summarizes laws and resolutions on adolescent health issues passed in 1997 state and territory legislative sessions. No 1997 legislative session…

  1. 7 CFR 51.1997 - Similar type.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Similar type. 51.1997 Section 51.1997 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF...

  2. Employer Follow-Up Survey Report, 1997.

    ERIC Educational Resources Information Center

    Trident Technical Coll., Charleston, SC.

    In 1998, Trident Technical College conducted the 1997 Employer Follow-Up Survey to collect information from employers of 1997 graduates. A total of 373 employers of graduates were identified, of which 243 were contacted and interviewed. Findings indicate that employers rate graduates average or above average in most technical and personal skills.…

  3. National Youth Gang Survey, 1997. OJJDP Summary.

    ERIC Educational Resources Information Center

    Institute for Intergovernmental Research, Tallahassee, FL. National Youth Gang Center.

    The largest and most comprehensive national gang survey to date, the 1997 National Youth Gang Survey, contacted nearly 5,000 law enforcement agencies across the country. To allow for both comparative and trend analysis, the 1997 survey used the same sample as the 1996 survey. Survey results indicate that the percentage of jurisdictions reporting…

  4. Gendering the Foundation: Teaching Sexuality Amid Sexual Danger and Gender Inequalities

    ERIC Educational Resources Information Center

    Bhana, Deevia

    2015-01-01

    How might Life Skills be conceptualised in the Foundation Phase of schooling when a tradition of feminist literature has revealed the regulation, denial and the silencing of both gender and sexuality in early childhood? This article presents one Grade 2 teacher's perspective of addressing sexuality education in an impoverished township primary…

  5. Vertical Axis Wind Turbine Foundation parameter study

    SciTech Connect

    Lodde, P.F.

    1980-07-01

    The dynamic failure criterion governing the dimensions of prototype Vertical Axis Wind Turbine Foundations is treated as a variable parameter. The resulting change in foundation dimensions and costs is examined.

  6. Sudden Arrhythmia Death Syndromes (SADS) Foundation

    MedlinePlus

    ... all proceeds benefiting the SADS Foundation (Sudden Arrhythmia Death Syndrome). Each year 4,000 young Americans die ... Investigator Awardees 5/19/2016 The Sudden Arrhythmia Death Syndromes (SADS) Foundation announces the winners for the ...

  7. Strategies for Leveraging a Community College Foundation

    ERIC Educational Resources Information Center

    Babitz, Brenda

    2003-01-01

    While community college foundations may be the new kids on the fundraising block, they are well positioned to build private-sector support. This chapter discusses ways foundations can achieve success by developing a platform for expanded philanthropic growth.

  8. Engaging Audiences. Report on the Wallace Foundation Arts Grantee Conference (Philadelphia, Pennsylvania, April 1-3, 2009)

    ERIC Educational Resources Information Center

    Sherwood, Kay E.

    2009-01-01

    In the midst of hard economic times, it is clearly more challenging for arts organizations to take the long view and continue to devote time and effort to building new audiences. But this report on a recent gathering of representatives from more than 50 Wallace-funded arts organizations in six cities concludes that participation-building efforts…

  9. Recent development of LiNi1/3Co1/3Mn1/3O2 as cathode material of lithium ion battery.

    PubMed

    Zhu, Ji-Ping; Xu, Quan-Bao; Yang, Hong-Wei; Zhao, Jun-Jie; Yang, Guang

    2011-12-01

    Layered LiNi1/3Co1/3Mn1/3O2, owing to its excellent electrochemical properties, has been used as cathode material for lithium-ion batteries, especially for hybrid electric vehicles. It has many merits such as high capacity, long cycle life, low cost and little harm to environment. Therefore, LiNi1/3Co1/3Mn1/3O2 has become a great concern by scholars on energy and material fields. However, the electronic conductivity and the charge-discharge capacity at high current should be enhanced before any materials modifications. Here, this paper summarizes the main synthetic technologies of LiNi1/3Co1/3Mn1/3O2 in recent years, including synthesis methods, doping, surface coating modification, and the future development trends discussed. PMID:22408910

  10. Report on Illinois Public Community College Foundations.

    ERIC Educational Resources Information Center

    Illinois Community Coll. Board, Springfield.

    At the request of the Illinois Community College Board's (ICCB's) Committee on Foundations, the ICCB surveyed the state's public community college district to determine the purposes, resources, and activities of the colleges' foundations. The study found that all of the community college districts, except one, have foundations to assist them in…

  11. The Community College Foundation Manual & Guide.

    ERIC Educational Resources Information Center

    Anderson, James M., Comp.; Snyder, Tom, Comp.

    This collection of resources and information about community college foundations includes brief articles, selected data, materials from foundations, sample mission statements and articles of incorporation, sample forms and correspondence, relevant educational legislation, and other related materials from specific active foundations at two-year…

  12. Philanthropy and Private Foundations: Expanding Revenue Sources

    ERIC Educational Resources Information Center

    Drummer, Carlee; Marshburn, Roxann

    2014-01-01

    As community colleges seek new revenue streams, philanthropic organizations, including college foundations and private funders, have already begun to influence both revenues and college programming. This chapter discusses the current role of philanthropy, especially private foundations such as the Lumina Foundation for Education and the Bill and…

  13. Grantmaking to School Districts: Lessons for Foundations

    ERIC Educational Resources Information Center

    Coffman, Julia; Weiss, Heather; Harris, Erin; Little, Priscilla M. D.

    2010-01-01

    This brief offers lessons and best practices from foundations across the country on grantmaking to school districts. It offers advice to foundations that are considering school district investments for the first time. It also offers a useful "check" to more experienced foundations that want to examine their thinking and approaches against the…

  14. Beyond Dependency: Strategies for Saving Foundations

    ERIC Educational Resources Information Center

    Schutz, Aaron; Butin, Dan

    2013-01-01

    The foundations field cannot sustain itself in its present condition. A range of complex forces have combined to marginalize foundations over the past few decades. The decline of this field as a separate discipline in schools of education has been abetted by the fact that foundations is generally a "service provider" to other programs.…

  15. Syntopical Theory and the Foundations of Education.

    ERIC Educational Resources Information Center

    Bauer, Norman J.

    The paper identifies key attributes of syntopical theory as developed by Mortimer Adler, examines the status of the foundations of education, and discusses the importance of a national dialogue about foundational studies in teacher education and syntopical theory. People who work in disciplines embedded in the foundations of education lack a…

  16. A Foundation Manual for California Community Colleges.

    ERIC Educational Resources Information Center

    Anderson, James M., Ed.; And Others

    Designed to aid the development and organization of effective college foundations in California, this reference guide reviews the purposes of foundations and the steps in their organization, providing sample documents from existing foundations. The manual is divided into 11 sections, the first of which discusses reasons for establishing…

  17. Foundation-Level Dyslexia: Assessment and Treatment.

    ERIC Educational Resources Information Center

    Evans, Henryka M.; Seymour, Philip H. K.

    1999-01-01

    An assessment of foundation processes was administered to 51 Scottish children with reading difficulties and to 56 reading-level-matched controls. Results suggested the foundation is in place by the reading age of 7 years and that foundation-level dyslexia is identifiable in children with reading difficulty whose reading ages fall below this…

  18. Practitioner Perspectives on Foundational Capabilities

    PubMed Central

    Leider, Jonathon P.; Juliano, Chrissie; Castrucci, Brian C.; Beitsch, Leslie M.; Dilley, Abby; Nelson, Rachel; Kaiman, Sherry; Sprague, James B.

    2015-01-01

    Context: National efforts are underway to classify a minimum set of public health services that all jurisdictions throughout the United States should provide regardless of location. Such a set of basic programs would be supported by crosscutting services, known as the “foundational capabilities” (FCs). These FCs are assessment services, preparedness and disaster response, policy development, communications, community partnership, and organizational support activities. Objective: To ascertain familiarity with the term and concept of FCs and gather related perspectives from state and local public health practitioners. Design: In fall 2013, we interviewed 50 leaders from state and local health departments. We asked about familiarity with the term “foundational capabilities,” as well as the broader concept of FCs. We attempted to triangulate the utility of the FC concept by asking respondents about priority programs and services, about perceived unique contributions made by public health, and about prevalence and funding for the FCs. Setting: Telephone-based interviews. Participants: Fifty leaders of state and local health departments. Main Outcome Measures: Practitioner familiarity with and perspectives on the FCs, information about current funding streams for public health, and the likelihood of creating nationwide FCs that would be recognized and accepted by all jurisdictions. Results: Slightly more than half of the leaders interviewed said that they were familiar with the concept of FCs. In most cases, health departments had all of the capabilities to some degree, although operationalization varied. Few indicated that current funding levels were sufficient to support implementing a minimum level of FCs nationally. Conclusions: Respondents were not able to articulate the current or optimal levels of services for the various capabilities, nor the costs associated with them. Further research is needed to understand the role of FCs as part of the foundational

  19. 1997 hybrid electric vehicle specifications

    SciTech Connect

    Sluder, S.; Larsen, R.; Duoba, M.

    1996-10-01

    The US DOE sponsors Advanced Vehicle Technology competitions to help educate the public and advance new vehicle technologies. For several years, DOE has provided financial and technical support for the American Tour de Sol. This event showcases electric and hybrid electric vehicles in a road rally across portions of the northeastern United States. The specifications contained in this technical memorandum apply to vehicles that will be entered in the 1997 American Tour de Sol. However, the specifications were prepared to be general enough for use by other teams and individuals interested in developing hybrid electric vehicles. The purpose of the specifications is to ensure that the vehicles developed do not present a safety hazard to the teams that build and drive them or to the judges, sponsors, or public who attend the competitions. The specifications are by no means the definitive sources of information on constructing hybrid electric vehicles - as electric and hybrid vehicles technologies advance, so will the standards and practices for their construction. In some cases, the new standards and practices will make portions of these specifications obsolete.

  20. Natural gas monthly, January 1997

    SciTech Connect

    1997-01-01

    This publication, the Natural Gas Monthly, presents the most recent data on natural gas supply, consumption, and prices from the Energy Information Administration (EIA). Of special interest in this issue are two articles summarizing reports recently published by EIA. The articles are {open_quotes}Natural Gas Productive Capacity{close_quotes} and {open_quotes}Outlook for Natural Gas Through 2015,{close_quotes} both of which precede the {open_quotes}Highlights{close_quotes} section. With this issue, January 1997, changes have been made to the format of the Highlights section and to several of the tabular and graphical presentations throughout the publication. The changes to the Highlights affect the discussion of developments in the industry and the presentation of weekly storage data. An overview of the developments in the industry is now presented in a brief summary followed by specific discussions of supply, end-use consumption, and prices. Spot and futures prices are discussed as appropriate in the Price section, together with wellhead and consumer prices.

  1. Stephan Mueller (1930”1997)

    NASA Astrophysics Data System (ADS)

    Olsen, Kenneth H.; Ansorge, Joerg

    Stephan Mueller, professor emeritus at the Institute of Geophysics at the Swiss Federal Institute of Technology (ETH) in Zurich and highly respected leader of international geoscience, died February 17, 1997. His untimely death, due to pneumonia following intestinal surgery, came just 18 months after his retirement from the ETH Chair of Geophysics and Directorship of the Swiss Seismological Service. He is survived by his wife, Doris, two sons, and six grandchildren. Mueller received a diploma in physics at the University of Stuttgart in 1957 and an M.S. in electrical engineering from Columbia University in New York in 1959. As an undergraduate at Stuttgart, he was influenced by seismologist Wilhelm Hillerand geophysics quickly became his major academic and career objective. After receiving a 1954-1955 German Academic Interchange Scholarship at Columbia, Mueller sought out Maurice Ewing and his group at Lamont Geological Observatory, where Mueller's enthusiasm for geophysics was strongly encouraged. While at Lamont, he participated in the first U.S. deep-sea geophysical expedition in the Mediterranean Sea during the summer of 1956 aboard the RV Vema.

  2. Instrumentation for mass spectrometry: 1997

    SciTech Connect

    McLuckey, S.A.

    1997-08-01

    All mass spectrometry experiments involve the manipulation of material, an interface with the mass spectrometer, ionization, ion manipulation/analysis, detection and data collection/reduction. Each of these elements involve instrumentation. The wide range of species now amenable to mass spectrometry and the diverse areas of physical science in which it plays a role have led to a seemingly unlimited array of instrumental combinations. However, only a limited number of mass analyzers, and their combinations, dominate. The dominant analyzers include time-of-flight, Fourier transform ion cyclotron resonance, the Paul trap, the mass filter, and the sector mass spectrometer. Why there are so few (or so many, depending upon one`s point of view) can be understood upon consideration of a set of mass analyzer figures of merit. These include mass resolution, mass accuracy, mass range, dynamic range, abundance sensitivity, precision, efficiency, speed, MS{sup n} capability, compatibility with the ionizer, cost, and size. The most appropriate form of mass spectrometry is determined by the priorities of the particular measurement placed on the various mass analyzer characteristics and the relative strengths of the analyzers in meeting the requirements. Each of the analyzer types has a unique set of figures of merit that makes it optimally suited for particular applications. This paper discusses these figures of merit, provides data illustrating recent developments for each analyzer type, and gives the figures of merit of each type of analyzer as they stand in 1997. 101 refs., 24 figs.

  3. LLE review. Quarterly report, July 1997--September 1997

    SciTech Connect

    1998-02-01

    This volume of the LLE Review, covering the period July--September 1997, begins with a general introduction to LLE`s experimental physics program and a report on recent results. This article includes a useful summary of the system`s operational capabilities and system parameters. Other highlights of the wide variety of research presented in this issue are: a promising method to directly observe the cold compressed shell of an imploding target. The shell is normally observed by backlighting. The proposal described here is to use a high-Z dopant that fluoresces under radiation from the hot core in the K{alpha} line. A study of the instabilities associated with near-forward stimulated Brillouin scattering. It includes a calculation of the saturation times and steady-state gain exponents. A successful program of pulse shaping for the OMEGA laser system. Examples of a variety of pulse shapes that can be programmed are presented. A description of the angular-scattering characteristics of ferroelectric liquid crystal electro-optical devices operating in transient and extended scattering modes. The possibility of applying these devices as modulators in practical IR imaging systems is evaluated. A faster method of shaping and finishing IR materials by the use of magnetorheological fluids. Detailed specifications and test results are included. An integrated circuit tester based on interferometric imaging. This technique holds promise of ultrafast noninvasive testing of the voltage states of sections of microchips. Continued success of the Laboratory`s High School Summer Research Program. The program, which started in 1989, has brought several dozen young people into intimate contact with modern science and technology. The volume concludes with a Laser Facility Report and the National Laser Users` Facility News.

  4. California County Data Book 1997 [and] Report Card 1997. Challenges Ahead: Can Counties Make the Grade? A Children Now Report.

    ERIC Educational Resources Information Center

    Pine, Amy

    This Kids Count data book and report card examines statewide and county level trends in the well-being of California's children, with an additional focus on indicators of the new economic realities encountered by families as counties take on greater responsibility for local welfare programs. The statistical portrait is based on indicators in the…

  5. EVOLUTIONARY FOUNDATIONS FOR MOLECULAR MEDICINE

    PubMed Central

    Nesse, Randolph M.; Ganten, Detlev; Gregory, T. Ryan; Omenn, Gilbert S.

    2015-01-01

    Evolution has long provided a foundation for population genetics, but many major advances in evolutionary biology from the 20th century are only now being applied in molecular medicine. They include the distinction between proximate and evolutionary explanations, kin selection, evolutionary models for cooperation, and new strategies for tracing phylogenies and identifying signals of selection. Recent advances in genomics are further transforming evolutionary biology and creating yet more opportunities for progress at the interface of evolution with genetics, medicine, and public health. This article reviews 15 evolutionary principles and their applications in molecular medicine in hopes that readers will use them and others to speed the development of evolutionary molecular medicine. PMID:22544168

  6. Trends in High School Mathematics Course Taking and Achievement by Gender, Race/Ethnicity, and Class, 1987-1997.

    ERIC Educational Resources Information Center

    McLure, Gail T.; Boatwright, Micheal; McClanahan, Randy; McLure, John W.

    The purpose of this study was to examine patterns with regard to six advanced high school mathematics courses 12th-grade students who took the American College Testing (ACT) assessment had taken between 1987 and 1997. Differences in performance on the ACT mathematics test were studied with respect to mathematics courses taken, gender,…

  7. Changes in Risk-Taking among High School Students, 1991-1997: Evidence from the Youth Risk Behavior Surveys.

    ERIC Educational Resources Information Center

    Boggess, Scott; Lindberg, Laura Duberstein; Porter, Laura

    Using nationally representative data from students in grades 9 to 12 from the national Youth Risk Behavior Surveys (YRBS) of 1991, 1993, 1995, and 1997, this study examined changes in high school students' participation in health risk behaviors. Ten specific health risk behaviors were identified, each of which poses potential immediate and…

  8. Content Analysis of Selected Features of K-8 Environmental Education Research Studies in Turkey, 1997-2007

    ERIC Educational Resources Information Center

    Erdogan, Mehmet; Marcinkowski, Tom; Ok, Ahmet

    2009-01-01

    This study aimed to analyze environmental education research (EER) in Turkey conducted in Grades K-8 and published over the years 1997-2007. Due to the fact that there had been no systematic reviews of EER in Turkey prior to this time period, it was more appropriate to explore the implications of the results of this review for research policies…

  9. Microbial degradation and toxicity of hexahydro-1,3,5-trinitro-1,3,5-triazine.

    PubMed

    Khan, Muhammad Imran; Lee, Jaejin; Park, Joonhong

    2012-10-01

    In the present work, current knowledge on the potential fate, microbial degradation, and toxicity of hexahydro- 1,3,5-trinitro-1,3,5-triazine (RDX) was thoroughly reviewed, focusing on the toxicological assessment of a variety of potential RDX degradation pathways in bacteria and fungi. The present review on microbial degradation pathways and toxicities of degradation intermediates suggests that, among aerobic RDX degradation pathways, the one via denitration may be preferred in a toxicological perspective, and that among anaerobic pathways, those forming 4- nitro-2,4-diazabutanal (NDAB) via ring cleavage of 1-nitroso- 3,5-dinitro-1,3,5-triazinane (MNX) may be toxicologically advantageous owing to its potential mineralization under partial or complete anoxic conditions. These findings provide important information on RDX-degrading microbial pathways, toxicologically most suitable to be stimulated in contaminated fields. PMID:23075780

  10. Changes in cardiorespiratory fitness among children and adolescents in Australia: 1997 and 2004.

    PubMed

    Okely, Anthony D; Hardy, Louise L; Booth, Michael L; Dobbins, Timothy A; Denney-Wilson, Elizabeth A; Yang, Baohui

    2010-06-01

    In this paper, we describe changes in cardiorespiratory fitness among children and adolescents in New South Wales, Australia from 1997 to 2004. Altogether, 4363 children and adolescents were surveyed in 1997 and 3720 were surveyed in 2004. Participants were randomly selected from Grades 4 and 6 in primary school and Grades 8 and 10 in high schools. Cardiorespiratory fitness was assessed on both occasions using the 20-m shuttle run test. There was a very small, but statistically significant, increase in the median number of laps completed for primary (P = 0.02) and high school girls (P = 0.02) and high school boys (P = 0.01); however, the prevalence of adequate cardiorespiratory fitness did not change significantly from 1997 to 2004 for primary or high school boys or girls. Cardiorespiratory fitness was higher among the most socially advantaged boys and girls and this tertile also recorded the greatest increases in all but one group. Over the period 1997 to 2004, the prevalence of adequate cardiorespiratory fitness among students rose slightly in general. It is concerning that the gap between low and high socio-economic tertiles appears to have widened. PMID:20480429

  11. Youth Risk Behavior Survey of Middle School Students Attending Bureau Funded Schools, 1997.

    ERIC Educational Resources Information Center

    Shaughnessy, Lana; Everett, Sherry; Ranslow, Steve

    This report presents findings from a spring 1997 survey of all middle-school students (grades 6-8) enrolled in schools funded by the Bureau of Indian Affairs (BIA). The Centers for Disease Control Youth Risk Behavior Survey (YRBS) was completed by 6,990 students in 115 of the 122 BIA-funded middle schools; the overall response rate was 74 percent.…

  12. Hexahydro-1,3,5-trinitro-1,3,5-triazine translocation in poplar trees

    SciTech Connect

    Thompson, P.L.; Ramer, L.A.; Schnoor, J.L.

    1999-02-01

    This article evaluates the translocation of the explosive hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in hybrid poplar trees (Populus deltoides x nigra, DN34) grown in hydroponic solutions. Mass balances with [U-{sup 14}C]RDX were used to assess RDX translocation. Up to 60% of the RDX uptaken by the tree accumulated in leaf tissues. Analysis of plant extracts by high-performance liquid chromatography equipped with radiochemical detection indicated that RDX was not significantly transformed during exposure periods of up to 7 d. The bioaccumulation of RDX may be an important concern for phytoremediation efforts.

  13. Gleason grading system

    MedlinePlus

    ... medlineplus.gov/ency/patientinstructions/000920.htm Gleason grading system To use the sharing features on this page, ... score of between 5 and 7. Gleason Grading System Sometimes, it can be hard to predict how ...

  14. Foundations for offshore wind turbines.

    PubMed

    Byrne, B W; Houlsby, G T

    2003-12-15

    An important engineering challenge of today, and a vital one for the future, is to develop and harvest alternative sources of energy. This is a firm priority in the UK, with the government setting a target of 10% of electricity from renewable sources by 2010. A component central to this commitment will be to harvest electrical power from the vast energy reserves offshore, through wind turbines or current or wave power generators. The most mature of these technologies is that of wind, as much technology transfer can be gained from onshore experience. Onshore wind farms, although supplying 'green energy', tend to provoke some objections on aesthetic grounds. These objections can be countered by locating the turbines offshore, where it will also be possible to install larger capacity turbines, thus maximizing the potential of each wind farm location. This paper explores some civil-engineering problems encountered for offshore wind turbines. A critical component is the connection of the structure to the ground, and in particular how the load applied to the structure is transferred safely to the surrounding soil. We review previous work on the design of offshore foundations, and then present some simple design calculations for sizing foundations and structures appropriate to the wind-turbine problem. We examine the deficiencies in the current design approaches, and the research currently under way to overcome these deficiencies. Designs must be improved so that these alternative energy sources can compete economically with traditional energy suppliers. PMID:14667305

  15. AGS experiments -- 1995, 1996 and 1997

    SciTech Connect

    Depken, J.C.; Presti, P.L.

    1997-12-01

    This report contains (1) FY 1995 AGS schedule as run; (2) FY 1996 AGS schedule as run; (3) FY 1997 AGS schedule as run; (4) FY 1998--1999 AGS schedule (proposed); (5) AGS beams 1997; (6) AGS experimental area FY 1995 physics program; (7) AGS experimental area FY 1996 physics program; (8) AGS experimental area FY 1997 physics program; (9) AGS experimental area FY 1998--1999 physics program (proposed); (10) a listing of experiments by number; (11) two-page summaries of each experiment, in order by number; and (12) listing of publications of AGS experiments.

  16. Grade-A Perfect

    ERIC Educational Resources Information Center

    Brown, Joseph

    2004-01-01

    Despite the wealth of information available, there is no consensus on best practices for grading. In this article, the author identifies four key philosophical questions that should guide the development of a teacher's grading system and provides tips that can help principals guide teachers in developing a grading system. (Contains 1 figure.)

  17. General Graded Response Model.

    ERIC Educational Resources Information Center

    Samejima, Fumiko

    This paper describes the graded response model. The graded response model represents a family of mathematical models that deal with ordered polytomous categories, such as: (1) letter grading; (2) an attitude survey with "strongly disagree, disagree, agree, and strongly agree" choices; (3) partial credit given in accord with an individual's degree…

  18. Bias in Grading

    ERIC Educational Resources Information Center

    Malouff, John

    2008-01-01

    Bias in grading can be conscious or unconscious. The author describes different types of bias, such as those based on student attractiveness or performance in prior courses, and a variety of methods of reducing bias, including keeping students anonymous during grading and using detailed criteria for subjective grading.

  19. Redesigning Grading--Districtwide

    ERIC Educational Resources Information Center

    Townsley, Matt

    2014-01-01

    In the first years of his career as a high school math teacher, Matt Townsley was bothered by the fact that his grades penalized students for not learning content quickly. A student could master every standard, but low quiz grades and homework assignments they didn't complete because they didn't understand would lower their final grade,…

  20. 7 CFR 1924.108 - Grading and drainage.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... drainage. (a) General. Soil and geologic conditions must be suitable for the type of construction proposed... affect the structure and show proposed solutions. Grading will promote drainage of surface water away... fills or extensive earthwork that must support structures and building foundations, these must...

  1. Human Dignity Through the American Experience. (Government). Grade 12.

    ERIC Educational Resources Information Center

    Vallejo Unified School District, CA.

    The curriculum guide for twelfth grade pupils aims at helping students to understand and accept people who are different, develop a satisfactory self image, learn to think critically in the decision making process, and become familiar with the valuing process. Information on foundations in American government serves as a base for human rights and…

  2. Sorting: Groups and Graphs. Used Numbers. Grades 2-3.

    ERIC Educational Resources Information Center

    Russell, Susan Jo; Corwin, Rebecca B.

    A unit of study that introduces sorting and classification as a way of organizing data is presented. Suitable for students in grades 2 and 3, it provides a foundation for further work in statistics and data analysis. The investigations may extend from one to five class sessions and are grouped into three parts: "Introduction to Sorting"; "Sorting…

  3. Short Vowels. Fun with Phonics! Book 4. Grades K-1.

    ERIC Educational Resources Information Center

    Eaton, Deborah

    This book is a hands-on activity resource for kindergarten and first grade that makes phonics instruction easy and fun for teachers and children in the classroom. The book offers methods for practice, reinforcement, and assessment of phonetic skills using a poem as a foundation for teaching short vowels. The poem is duplicated so children can work…

  4. Study of the surface modification of LiNi1/3Co1/3Mn1/3O2 cathode material for lithium ion battery

    NASA Astrophysics Data System (ADS)

    Hashem, A. M. A.; Abdel-Ghany, A. E.; Eid, A. E.; Trottier, J.; Zaghib, K.; Mauger, A.; Julien, C. M.

    2011-10-01

    The surface of LiNi1/3Co1/3Mn1/3O2 (LNMCO) particles has been studied for material synthesized at 900 °C by a two-step process from a mixture of LiOH·H2O and metal oxalate [(Ni1/3Co1/3Mn1/3)C2O4] obtained by co-precipitation. Samples have been characterized by X-ray diffraction (XRD), high-resolution transmission electron microscope (HRTEM), Raman scattering (RS) spectroscopy, and magnetic measurements. We have investigated the effect of the heat treatment of particles at 600 °C with organic substances such as sucrose and starch. HRTEM images and RS spectra indicate that the surface of particles has been modified. The annealing does not lead to any carbon coating but it leads to the crystallization of the thin disordered layer on the surface of LiNi1/3Co1/3Mn1/3O2. The beneficial effect has been tested on the electrochemical properties of the LiNi1/3Co1/3Mn1/3O2 cathode materials. The capacity at 10C-rate is enhanced by 20% for post-treated LNMCO particles at 600 °C for half-an-hour.

  5. An engineered scorpion toxin analogue with improved Kv1.3 selectivity displays reduced conformational flexibility

    PubMed Central

    Bartok, Adam; Fehér, Krisztina; Bodor, Andrea; Rákosi, Kinga; Tóth, Gábor K.; Kövér, Katalin E.; Panyi, Gyorgy; Varga, Zoltan

    2015-01-01

    The voltage-gated Kv1.3 K+ channel plays a key role in the activation of T lymphocytes. Kv1.3 blockers selectively suppress immune responses mediated by effector memory T cells, which indicates the great potential of selective Kv1.3 inhibitors in the therapy of certain autoimmune diseases. Anuroctoxin (AnTx), a 35-amino-acid scorpion toxin is a high affinity blocker of Kv1.3, but also blocks Kv1.2 with similar potency. We designed and produced three AnTx variants: ([F32T]-AnTx, [N17A]-AnTx, [N17A/F32T]-AnTx) using solid-phase synthesis with the goal of improving the selectivity of the toxin for Kv1.3 over Kv1.2 while keeping the high affinity for Kv1.3. We used the patch-clamp technique to determine the blocking potency of the synthetic toxins on hKv1.3, mKv1.1, hKv1.2 and hKCa3.1 channels. Of the three variants [N17A/F32T]-AnTx maintained the high affinity of the natural peptide for Kv1.3 but became more than 16000-fold selective over Kv1.2. NMR data and molecular dynamics simulations suggest that the more rigid structure with restricted conformational space of the double substituted toxin compared to the flexible wild-type one is an important determinant of toxin selectivity. Our results provide the foundation for the possibility of the production and future therapeutic application of additional, even more selective toxins targeting various ion channels. PMID:26689143

  6. Exhibit of School Architecture, 1997. Special Section.

    ERIC Educational Resources Information Center

    Texas Architect, 1998

    1998-01-01

    Presents selected winners of the Texas 1997 Exhibit of School Architecture Design Competition. The Caudill and honor award winning projects are listed along with facility photos, brief descriptions, project credits, and the names of the construction companies used. (GR)

  7. Middle Grades Students' Situation Definitions: Development of a Knowledge-Linking Inventory

    ERIC Educational Resources Information Center

    Schuh, Kathy L.; Kuo, Yi-Lung; Knupp, Tawnya L.

    2013-01-01

    The purpose of this study was to develop the Student Knowledge Linking Instrument (SKLI), an inventory for middle grades students that seeks to understand student knowledge construction processes. This study included 461 fifth and sixth grade students and follows from a series of qualitative studies that were used as a foundation for development…

  8. Partnering: The foundation for performance

    SciTech Connect

    Edelman, L.

    1994-12-31

    Over the past several decades, the US has experienced an unprecedented increase in the number of disputes in litigation. The environmental area, particularly contracts involving remediation projects, have not been immune from this situation. The adverse impact of this litigation mindset on the financial and personnel resources of the contracting parties has escalated and the detrimental effect on contractual relationships has become more apparent. Both owners and contractors are confronted with unrealized contract expectations, hostility on the jobsite and disappointment in the traditional dispute resolution processes. Relying exclusively on litigation when negotiations fail to settle contract disputes is time consuming, costly and frustrating. Now in the 1990s, the Corps along with the construction industry are moving to establish a new relationship beneficial to all contracting parties that focus on disputes avoidance. This new relationship is fostered by a process called Partnering. In undertaking environmental remediation work, Partnering can lay the foundation for a successful relationship among all involved parties.

  9. Microgravity investigations of foundation conditions

    SciTech Connect

    Yule, D.E.; Sharp, M.K.; Butler, D.K.

    1998-01-01

    A microgravity investigation was conducted in the upstream and downstream switchyards of the Wilson Dam powerplant, Florence, Alabama. The objective of the survey was the detection in the switchyard foundations of subsurface cavities or other anomalous conditions that could threaten the stability of the switchyard structures. The survey consisted of 288 gravity stations in the downstream switchyard and 347 stations in the upstream switchyard. Significant anomalous areas in the switchyards were selected on the basis of residual gravity anomaly maps. These results were prioritized and used to guide an exploratory drilling program to investigate the cause of the anomalies. Highest-priority boring location recommendations were in negative gravity anomaly areas, since negative anomalies could be caused by actual cavities or low-density zones that might represent incipient cavity formation. Remaining boring locations were in positive anomaly areas for verification purposes. The results of the borings confirm the presence of cavities and soft zones indicative of cavity formation.

  10. The foundation of kinship: Households

    PubMed Central

    Leonetti, Donna L.; Chabot-Hanowell, Benjamin

    2011-01-01

    Men’s hunting has dominated the discourse on energy capture and flow in the past decade or so. We turn to women’s roles as critical to household formation, pair bonding and intergenerational bonds. Their pivotal contributions in food processing and distribution likely promoted kinship, both genetic and affinal, and appear to be the foundation from which households evolved. With conscious recognition of household social units, variable cultural constructions of human kinship systems could emerge that were sensitive to environmental and technological conditions. Kinship dramatically altered the organization of resource access for our species creating what we term “kinship ecologies.” We present simple mathematical models to show how hunting leads to dependence on women’s contributions, bonds men to women and generations together. Kinship, as it organized transfers of food and labor energy centered on women, also became integrated with the biological evolution of human reproduction and life history. PMID:21799658

  11. Quarterly coal report, July--September 1997

    SciTech Connect

    1998-02-01

    The Quarterly Coal Report (QCR) provides comprehensive information about US coal production, distribution, exports, imports, receipts, prices, consumption, and stocks. Coke production consumption, distribution, imports, and exports data are also provided. This report presents detailed quarterly data for July through September 1997 and aggregated quarterly historical data for 1991 through the second quarter of 1997. Appendix A displays, from 1991 on, detailed quarterly historical coal imports data. 72 tabs.

  12. 1997 Spacecraft Contamination and Coatings Workshop

    NASA Technical Reports Server (NTRS)

    Chen, Philip T. (Compiler); Benner, Steve M. (Compiler)

    1997-01-01

    This volume contains the presentation charts of talks given at the "1997 Spacecraft Contamination and Coatings Workshop," held July 9-10, 1997, in Annapolis, Maryland. The workshop was attended by representatives from NASA, Jet Propulsion Laboratory, Department of Defense, industry, and universities concerned with the the spacecraft contamination engineering and thermal control coatings. The workshop provided a forum for exchanging new developments in spacecraft contamination and coatings.

  13. 1997 NASA Academy in Aeronautics

    NASA Technical Reports Server (NTRS)

    Andrisani, Dominick, II

    1998-01-01

    The NASA Academy in Aeronautics at the Dryden Flight Research Center (DFRC) was a ten-week summer leadership training program conducted for the first time in the summer of 1997. Funding was provided by a contract between DFRC and Purdue University. Mr. Lee Duke of DFRC was the contract monitor, and Professor Dominick Andrisani was the principal investigator. Five student research associates participated in the program. Biographies of the research associates are given in Appendix 1. Dominick Andrisani served as Dean of the NASA Academy in Aeronautics. NASA Academy in Aeronautics is a unique summer institute of higher learning that endeavors to provide insight into all of the elements that make NASA aeronautical research possible. At the same time the Academy assigns the research associate to be mentored by one of NASA!s best researchers so that they can contribute towards an active flight research program. Aeronautical research and development are an investment in the future, and NASA Academy is an investment in aeronautical leaders of the future. The Academy was run by the Indiana Space Grant Consortium at Purdue in strategic partnership with the National Space Grant College and Fellowship Program. Research associates at the Academy were selected with help from the Space Grant Consortium that sponsored the research associate. Research associate stipend and travel to DFRC were paid by the students' Space Grant Consortium. All other student expenses were paid by the Academy. Since the Academy at DFRC had only five students the opportunity for individual growth and attention was unique in the country. About 30% of the working time and most of the social time of the students were be spent as a "group" or "team." This time was devoted to exchange of ideas, on forays into the highest levels of decision making, and in executing aeronautical research. This was done by interviewing leaders throughout the aerospace industry, seminars, working dinners, and informal

  14. Bis(1,3-dimethyl-1,3-diazinan-2-one)dinitratodioxidouranium(VI)

    PubMed Central

    Suzuki, Tomoya; Kawasaki, Takeshi; Ikeda, Yasuhisa

    2011-01-01

    The title compound, [U(NO3)2O2(C6H12N2O)2], exhibits a hexa­gonal–bipyramidal geometry around the UVI ion, which is situated on an inversion centre and coordinated by two oxide ligands in the axial positions, and four O atoms from two bidentate NO3 − and two O atoms from two 1,3-dimethyl-1,3-diazinan-2-one (DMPU) ligands in the equatorial plane. These ligands are located in trans positions. The –(CH2)3– moiety in the DMPU ligand is disordered over two positions in a 0.786 (11):0.214 (11) ratio. PMID:21522544

  15. Theoretical foundations for nervous networks

    SciTech Connect

    Hasslacher, B.; Tilden, M.W.

    1997-05-01

    Following three years of study into experimental Nervous Net (Nv) control devices, various successes and several amusing failures have implied some general principles on the nature of capable control systems for autonomous machines and perhaps, we conjecture, even biological organisms. These systems are minimal, elegant, and, depending upon their implementation in a {open_quotes}creature{close_quotes} structure, astonishingly robust. Their only problem seems to be that as they are collections of non-linear asynchronous elements, only complex analysis can adequately extract and explain the emergent competency of their operation. The implications are that so long as Nv non-linear topologies can retain some measure of sub-critically coupled planar stability, the Piexito theorem will guarantee a form of plastic mode-locking necessary for broad-behavior competency. Further experimental evidence also suggests that if Nv topologies are kept in sub-chaotically stable regimes, they can be implemented at any scale and still automatically fall into effective survival strategies in unstructured environments. An explanation for how this is be possible in such minimal structures is presented. {copyright} {ital 1997 American Institute of Physics.}

  16. Condition Assessment Survey (CAS) Program. Deficiency standards and inspections methods manual: Volume 1, 0.01 Foundations and footings

    SciTech Connect

    Not Available

    1993-05-01

    General information is presented for asset determinant factor/CAS repair codes/CAS cost factors; guide sheet tool & material listing; testing methods; inspection frequency; standard system design life tables; system work breakdown structure; and general system/material data. Deficiency standards and inspection methods are given for footings - spread/strip/grade beams; foundation walls; foundation dampproofing/waterproofing; excavation/backfill/ and piles & caissons.

  17. The Community College Foundation Today: A. History, Characteristics, and Assets.

    ERIC Educational Resources Information Center

    Angel, Dan; Gares, Dale

    1989-01-01

    Offers a historical perspective on the community college foundation, reviews 1987 research findings concerning foundation assets, lists 10 steps to establishing a foundation, and identifies key factors in organizational success. Describes the revitalization of the Citrus College Foundation. (DMM)

  18. A Simple Alternative to Grading

    ERIC Educational Resources Information Center

    Potts, Glenda

    2010-01-01

    In this article, the author investigates whether an alternative grading system (contract grading) would yield the same final grades as traditional grading (letter grading), and whether or not it would be accepted by students. The author states that this study demonstrated that contract grading was widely, and for the most part, enthusiastically…

  19. SAFETY AND SECURITY BUILDING, TRA614. FLOOR, ROOF, AND FOUNDATION PLANS. ...

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

    SAFETY AND SECURITY BUILDING, TRA-614. FLOOR, ROOF, AND FOUNDATION PLANS. ROOM FUNCTIONS. DOOR AND ROOM FINISH SCHEDULE. BLAW-KNOX 3150-814-1, 3/1950. INL INDEX NO. 531-0614-00-098-100702, REV. 6. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  20. Education in Multi-Ethnic Societies of Central and Eastern Europe. A Skills Exchange Workshop (Bulgaria, November 7-10, 1997). Workshop Report.

    ERIC Educational Resources Information Center

    Minority Rights Group, London (England).

    To address problems in public education for majority and minority ethnic groups in Central and Eastern Europe, Minority Rights Group International and the Inter Ethnic Initiative for Human Rights Foundation organized a skills exchange workshop in Sofia, Bulgaria in November 1997. Representatives from Bulgaria, Hungary, Poland, Romania, and Slovkia…

  1. Improved 1,3-Propanediol Synthesis from Glycerol by the Robust Lactobacillus reuteri Strain DSM 20016.

    PubMed

    Ricci, Maria Antonietta; Russo, Annamaria; Pisano, Isabella; Palmieri, Luigi; de Angelis, Maria; Agrimi, Gennaro

    2015-06-01

    Various Lactobacillus reuteri strains were screened for the ability to convert glycerol to 1,3- propanediol (1,3-PDO) in a glycerol-glucose co-fermentation. Only L. reuteri DSM 20016, a well-known probiotic, was able to efficiently carry out this bioconversion. Several process strategies were employed to improve this process. CO(2+) addition to the fermentation medium, led to a high product titer (46 g/l) of 1,3-PDO and to improved biomass synthesis. L. reuteri DSM 20016 produced also ca. 3 μg/g of cell dry weight of vitamin B12, conferring an economic value to the biomass produced in the process. Incidentally, we found that L. reuteri displays the highest resistance to CO(2+) ions ever reported for a microorganism. Two waste materials (crude glycerol from biodiesel industry and spruce hydrolysate from paper industry) alone or in combination were used as feedstocks for the production of 1,3-PDO by L. reuteri DSM 20016. Crude glycerol was efficiently converted into 1,3-PDO although with a lower titer than pure glycerol (-18%). Compared with the fermentation carried out with pure substrates, the 1,3- PDO produced was significantly lower (40.7 vs. 24.2 g/l) using cellulosic hydrolysate and crude glycerol, but strong increases of the maximal biomass produced (+27%) and of the glucose consumption rate (+46%) were found. The results of this study lay the foundation for further investigations to exploit the biotechnological potential of L. reuteri DSM 20016 to produce 1,3-PDO and vitamin B12 using industry byproducts. PMID:25588555

  2. Las Matematicas: Lenguaje Universal. Grados Intermedios, Niveles 1-3. Teacher's Guide I (Mathematics: A Universal Language. Intermediate Grades, Level 1-3. Teacher's Guide I).

    ERIC Educational Resources Information Center

    Dissemination and Assessment Center for Bilingual Education, Austin, TX.

    This guide covers the first part of a bilingual, sequential mathematics course. The course integrates culturally relevant situations and illustrations with mathematics to reinforce the student's self-concept and encourage cultural pride. This program may be used as a self-contained continuum, as a supplement to another course of study, for…

  3. Preparation, characterization of LiNi{sub 1/3}Mn{sub 1/3}Co{sub 1/3}O{sub 2} film cathode.

    SciTech Connect

    Kang, S. H.; Abraham, D. P.; Chemical Engineering

    2006-01-01

    Positive electrodes based on the LiNi{sub 1/3}Mn{sub 1/3}Co{sub 1/3}O{sub 2} material are being evaluated in high-power lithium-ion cells for hybrid-electric vehicle applications. To determine performance degradation mechanisms that are associated with the active material, we prepared carbon- and binder-free LiNi{sub 1/3}Mn{sub 1/3}Co{sub 1/3}O{sub 2} film cathode on a Pt substrate using a sol-gel spin coating technique. The material was characterized by X-ray diffraction, scanning electron microscopy, and X-ray photoelectron spectroscopy. Initial data from cyclic voltammetry, galvanostatic cycling, and electrochemical impedance spectroscopy measurements conducted on the electrodes are reported.

  4. Faraday Rotation Probing of the Solar Corona in 1997

    NASA Astrophysics Data System (ADS)

    Mancuso, S.; Spangler, S. R.

    1999-05-01

    Faraday rotation observations of polarized radiation from natural radio sources yield a unique diagnostic of the coronal magnetic field and electron density at heliocentric distances not reached by spacecraft. Dual frequency polarization measurements yield the rotation measure, which is proportional to int n_e vec {B} * ds, where n_e is the electron density, vec {B} is the magnetic field, and the integral is along the line of sight. We made linear polarization observations with the NRAO Very Large Array of several polarized radio sources occulted by the solar corona. The observations were made at frequencies of 1465 and 1665 MHz on four days in May, 1997. The observations cover a full solar rotation and sample solar elongations ranging from about 5 to 14 solar radii. The magnitudes of the rotation measures observed range from 11 to less than 1 radians/m(2) . We attribute the relatively low values for the rotation measures to the magnetohydrodynamic state of the corona at the time of the observations. The coronal magnetic field was quasi-dipolar with the lines of sight to the sources generally not crossing sector boundaries. The highest plasma density was at the streamer belt at low latitudes, which was missed by many of the lines of sight. The largest rotation measure was observed for the source 3C79 on May 11, 1997, and corresponds to a case in which the line of sight passed through the streamer belt at small solar elongation. This research was supported by grant ATM96-16721 from the National Science Foundation.

  5. The Evolution of SN 1997eg Through Spectropolarimetric Model Comparisons

    NASA Astrophysics Data System (ADS)

    Huk, Leah N.; Peters, C. L.; Hoffman, J. L.

    2013-01-01

    Spectra of the interacting SNe type IIn show strong and narrow emission lines along with complex polarization signatures. The degeneracy in total light line profiles that normally obscures the differences among objects in the IIn subclass can be overcome through analysis of polarized line profiles instead. A new technique involving reverse analysis of the polarized line profiles through model comparison allows us to extract information about the circumstellar material (CSM) and progenitor wind. Using a three-dimensional radiative transfer code called SLIP, we have created the first quantitative simulations of polarized line profiles in SNe IIn. By varying CSM parameters such as geometry, optical depth, brightness, and temperature, we constructed a grid of 1296 simulated H-alpha line profiles in both total light and polarized light. Previous comparisons of the total light H-alpha line profiles of the type IIn SN 1997eg with this model grid suggested an optically thick disk-like scattering region viewed nearly edge on and becoming brighter over time. Extending this work, we here present results obtained by comparing the observed line profiles of SN 1997eg with the model grid in polarized light alone, and in polarized and total light simultaneously. Preliminary results suggest that simultaneous fitting yields more consistent results than fitting using flux profiles or polarized flux profiles alone. This process produces the best fits for a radially thick disk-like circumstellar scattering region. Future comparisons of additional interacting supernovae with our models will provide insight into common trends amongst CSM characteristics in SNe IIn and reveal properties of the winds of their massive progenitors. This research is supported by the National Science Foundation, Sigma Xi, University of Denver, and Vanderbilt University.

  6. Evolutionary foundations for cancer biology

    PubMed Central

    Aktipis, C Athena; Nesse, Randolph M

    2013-01-01

    New applications of evolutionary biology are transforming our understanding of cancer. The articles in this special issue provide many specific examples, such as microorganisms inducing cancers, the significance of within-tumor heterogeneity, and the possibility that lower dose chemotherapy may sometimes promote longer survival. Underlying these specific advances is a large-scale transformation, as cancer research incorporates evolutionary methods into its toolkit, and asks new evolutionary questions about why we are vulnerable to cancer. Evolution explains why cancer exists at all, how neoplasms grow, why cancer is remarkably rare, and why it occurs despite powerful cancer suppression mechanisms. Cancer exists because of somatic selection; mutations in somatic cells result in some dividing faster than others, in some cases generating neoplasms. Neoplasms grow, or do not, in complex cellular ecosystems. Cancer is relatively rare because of natural selection; our genomes were derived disproportionally from individuals with effective mechanisms for suppressing cancer. Cancer occurs nonetheless for the same six evolutionary reasons that explain why we remain vulnerable to other diseases. These four principles—cancers evolve by somatic selection, neoplasms grow in complex ecosystems, natural selection has shaped powerful cancer defenses, and the limitations of those defenses have evolutionary explanations—provide a foundation for understanding, preventing, and treating cancer. PMID:23396885

  7. Foundations of support constraint machines.

    PubMed

    Gnecco, Giorgio; Gori, Marco; Melacci, Stefano; Sanguineti, Marcello

    2015-02-01

    The mathematical foundations of a new theory for the design of intelligent agents are presented. The proposed learning paradigm is centered around the concept of constraint, representing the interactions with the environment, and the parsimony principle. The classical regularization framework of kernel machines is naturally extended to the case in which the agents interact with a richer environment, where abstract granules of knowledge, compactly described by different linguistic formalisms, can be translated into the unified notion of constraint for defining the hypothesis set. Constrained variational calculus is exploited to derive general representation theorems that provide a description of the optimal body of the agent (i.e., the functional structure of the optimal solution to the learning problem), which is the basis for devising new learning algorithms. We show that regardless of the kind of constraints, the optimal body of the agent is a support constraint machine (SCM) based on representer theorems that extend classical results for kernel machines and provide new representations. In a sense, the expressiveness of constraints yields a semantic-based regularization theory, which strongly restricts the hypothesis set of classical regularization. Some guidelines to unify continuous and discrete computational mechanisms are given so as to accommodate in the same framework various kinds of stimuli, for example, supervised examples and logic predicates. The proposed view of learning from constraints incorporates classical learning from examples and extends naturally to the case in which the examples are subsets of the input space, which is related to learning propositional logic clauses. PMID:25380338

  8. Mathematical foundation of quantum annealing

    SciTech Connect

    Morita, Satoshi; Nishimori, Hidetoshi

    2008-12-15

    Quantum annealing is a generic name of quantum algorithms that use quantum-mechanical fluctuations to search for the solution of an optimization problem. It shares the basic idea with quantum adiabatic evolution studied actively in quantum computation. The present paper reviews the mathematical and theoretical foundations of quantum annealing. In particular, theorems are presented for convergence conditions of quantum annealing to the target optimal state after an infinite-time evolution following the Schroedinger or stochastic (Monte Carlo) dynamics. It is proved that the same asymptotic behavior of the control parameter guarantees convergence for both the Schroedinger dynamics and the stochastic dynamics in spite of the essential difference of these two types of dynamics. Also described are the prescriptions to reduce errors in the final approximate solution obtained after a long but finite dynamical evolution of quantum annealing. It is shown there that we can reduce errors significantly by an ingenious choice of annealing schedule (time dependence of the control parameter) without compromising computational complexity qualitatively. A review is given on the derivation of the convergence condition for classical simulated annealing from the view point of quantum adiabaticity using a classical-quantum mapping.

  9. High Energy Physics Division semiannual report of research activities July 1, 1997 - December 31, 1997.

    SciTech Connect

    Norem, J.; Rezmer, R.; Schuur, C.; Wagner, R.

    1998-08-11

    This report describes the research conducted in the High Energy Physics Division of Argonne National Laboratory during the period July 1, 1997--December 31, 1997. Topics covered here include experimental and theoretical particle physics, advanced accelerator physics, detector development, and experimental facilities research. Lists of Division publications and colloquia are included.

  10. June 1997 ER-2 Flight Measurements

    NASA Technical Reports Server (NTRS)

    Jones, Irby W.

    2003-01-01

    Within our current understanding of the atmospheric ionizing radiation, the ER-2 flight package was designed to provide a complete characterization of the physical fields and evaluate various dosimetric techniques for routine monitoring. A flight plan was developed to sample the full dynamic range of the atmospheric environment especially at altitudes relevant to the development of the High Speed Civil Transport. The flight of the instruments occurred in June of 1997 where predictive models indicated a maximum in the high altitude radiation environment occurring approximately nine months after the minimum in the solar sunspot cycle. The flights originated at Moffett field at the Ames Research Center on ER-2 aircraft designated as 706. The equipment was shipped mid- May 1997 for unpacking and checkout, size fitting, systems functional test, and preflight testing on aircraft power with flight readiness achieved on May 30, 1997. The equipment was qualified on its first engineering flight on June 2, 1997 and the subsequent science gathering flights followed during the period of June 5-15, 1997. Herein we give an account of the flight operations.

  11. Water quality criteria for hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX)

    SciTech Connect

    Etnier, E.L.

    1989-04-01

    The occurrence of the munitions compound hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in groundwater surrounding Army ammunition plants may result in contamination of local drinking water supplies. RDX exerts its primary toxic effect in humans on the central nervous system, but also involves gastrointestinal and renal effects. Symptomatic effects following acute exposure include hyperirritability, nausea, vomiting, generalized epileptiform seizures, and prolonged postictal confusion and amnesia. Health effects data were analyzed for RDX, and although no controlled human studies exist concerning the acute or chronic toxic effects of exposure to RDX, sufficient animal toxicity data are available to derive an ambient water quality criterion for the protection of human health. This paper summarizes the available literature on metabolism of RDX and human and animal toxicity. Based on noncarcinogenic mammalian toxicity data, and following the methodologies of the U.S. Environmental Protection Agency, an ambient water quality criterion for the protection of human health of 103 micrograms/liter is proposed for ingestion of drinking water and aquatic foodstuffs. A criterion of 105 micrograms/liter is proposed for ingestion of drinking water alone.54 references.

  12. Axial grading of inert matrix fuels

    SciTech Connect

    Recktenwald, G. D.; Deinert, M. R.

    2012-07-01

    Burning actinides in an inert matrix fuel to 750 MWd/kg IHM results in a significant reduction in transuranic isotopes. However, achieving this level of burnup in a standard light water reactor would require residence times that are twice that of uranium dioxide fuels. The reactivity of an inert matrix assembly at the end of life is less than 1/3 of its beginning of life reactivity leading to undesirable radial and axial power peaking in the reactor core. Here we show that axial grading of the inert matrix fuel rods can reduce peaking significantly. Monte Carlo simulations are used to model the assembly level power distributions in both ungraded and graded fuel rods. The results show that an axial grading of uranium dioxide and inert matrix fuels with erbium can reduces power peaking by more than 50% in the axial direction. The reduction in power peaking enables the core to operate at significantly higher power. (authors)

  13. Foundations and Higher Education: Whose Agenda?

    ERIC Educational Resources Information Center

    Schneider, John C.

    2007-01-01

    Grant programs that had been relatively open-ended were now tightly drawn, grounded in the foundations' own carefully articulated take on issues and receptive only to proposals that responded appropriately. Initiative and creativity had shifted heavily from prospective grantee to grantor. As foundations embraced this funding-by-agenda, it burdened…

  14. Liberating Foundations of Art and Design

    ERIC Educational Resources Information Center

    Lerner, Fern

    2012-01-01

    Research concerning the basic course known as Foundations of Art and Design strengthens the pedagogical approach for K-16 art and design education. The version of Foundations introduced to America by Josef Albers, although hardly changed, is shown to have continued, timeless relevance. Next, a sequential, implicit logic is revealed in linking the…

  15. Stalking the Corporate and Foundation Dollar.

    ERIC Educational Resources Information Center

    Washburn, Susan L.

    1980-01-01

    The similarities and differences in methodology for seeking grants from both corporations and foundations are discussed. Knowing institutional needs, research, approaching prospects, proposals, corporate and foundation annual giving, kinds of gifts, local business support, and the follow-up are described. (Author/MLW)

  16. On the Need to Live Educational Foundations

    ERIC Educational Resources Information Center

    Schubert, William H.

    2013-01-01

    William H. Schubert, retired faculty member at the University of Illinois, Chicago, reflects on his teaching career and the loss of "educational foundations." Schubert states that "Foundations of Education" are being pushed toward the precipice of extinction. He describes a loss of "back-to-basics" education with a…

  17. Support for Science from a Foundation Perspective.

    ERIC Educational Resources Information Center

    Finberg, Barbara D.

    1990-01-01

    Presents examples of unique contributions of individuals at private foundations to the emergence and growth of scientific research on child and adolescent development. Discusses specific leaders of the Carnegie Foundation and the Laura Spelman Rockefeller Memorial Fund to demonstrate how influential individuals can be in determining major…

  18. Minimum Foundation Program: 2003-2004 Handbook

    ERIC Educational Resources Information Center

    Louisiana State Department of Education, 2004

    2004-01-01

    This handbook was created to provide the user with an informative reference of the various elements contained in the Louisiana Minimum Foundation Program formula. The MFP formula adopted by the State Board of Elementary and Secondary Education and approved by the Legislature determines the cost of a minimum foundation program of education in all…

  19. Kellogg Foundation Still Investing in People

    ERIC Educational Resources Information Center

    Abdul-Alim, Jamaal

    2011-01-01

    When the W.K. Kellogg Foundation first approached a group of tribal college presidents in 1994 with a $23 million grant for a handful of their institutions, the tribal college leaders did not exactly trip over themselves to get the money. They wanted it to be split among all of them, and the foundation honored the tribal college leaders' wish.…

  20. The Spencer Foundation Annual Report 1972.

    ERIC Educational Resources Information Center

    Spencer Foundation, Chicago, IL.

    The Spencer Foundation, which began its work in 1970, is dedicated to enhancing the applicability of theory and research findings to educational practice. The projects supported by the foundation, including seed money to attract young researchers to educational problems, direct support of disciplined studies, and a small amount of direct support…

  1. Foundations Invest Cautiously in Public Education Innovations

    ERIC Educational Resources Information Center

    Lewington, Jennifer

    2009-01-01

    Like many grant-making philanthropies in Canada, the Winnipeg Foundation for years had no history of giving directly to schools, fearing that could let governments off the hook for public education. In 2003, the Winnipeg Foundation invested $3 million over five years in one of the city's most impoverished neighbourhoods, with a local school as the…

  2. Alfred P. Sloan Foundation Report for 1976.

    ERIC Educational Resources Information Center

    Alfred P. Sloan Foundation, New York, NY.

    This Sloan Foundation report for 1976 discusses foundation activities in the three facets of the General Program--(1) Education for the Public Service, (2) Economics and Management, and (3) Science and Technology--as well as in three Particular Programs--(1) Minority Engineering Education, (2) Technology in Education, and (3) Neuroscience. The…

  3. How to Start a School Foundation.

    ERIC Educational Resources Information Center

    Ballew, Pamela H.

    1987-01-01

    Using McDowell County (North Carolina) Public Alliance Linking Schools (MCPALS) as an example of a working school foundation, this article offers districts advice on picking a board, setting goals, choosing a director, designing fund-raising activities, and applying to large private or corporate foundations for funding. An inset provides a list of…

  4. Inter-American Foundation Annual Report 1987.

    ERIC Educational Resources Information Center

    Inter-American Foundation, Rosslyn, VA.

    This annual report from the Inter-American Foundation (IAF), a federal development agency, includes letters from foundation officials describing the IAF-funded work in poverty areas of Latin America and the Caribbean. The report describes IAF's In-Country Support System (ICS), staffed by local professionals who assist grantees and report their…

  5. New River Community College Educational Foundation, Inc.

    ERIC Educational Resources Information Center

    Graham, Florine R.

    In September 1981, the Educational Foundation, Inc., at New River Community College (NRCC) initiated a charter member fund drive. By October 1982, the Foundation received $100,000 in gifts and pledges, $130,000 in liquid assets, and $300,000 in gifts other than cash. Among the reasons for the success of the drive was the training received by the…

  6. Peace Education: Exploring Some Philosophical Foundations

    ERIC Educational Resources Information Center

    Page, James S.

    2004-01-01

    Peace education has been recognized as an important aspect of social education for the past three decades. The critical literature as well as official documents, however, have given little attention to its philosophical foundations. This essay explores these foundations in the ethics of (1) virtue, (2) consequentialism, (3) aesthetics, (4)…

  7. Foundation Skills for Scientists: An Evolving Program

    ERIC Educational Resources Information Center

    Dawson, Teresa; Fedko, Sarah; Johnston, Nancy; Khoo, Elaine; King, Sarah; Mall, Saira; Olaveson, Mary; Patterson, Janice; Persaud, Kamini; Sardone, Frances; Shahbazi, Zohreh; Skene, Allyson; Young, Martha; Hasenkampf, Clare A.

    2010-01-01

    We have undertaken an integrated and collaborative approach to developing foundational skills of students in a first year, Introductory Biology course. The course is a large lecture and laboratory course with enrollments ranging from 800-1000 per year. Teaching and Learning experts were brought into the course as weekly "Foundation Skills for…

  8. NREL photovoltaic program FY 1997 annual report

    SciTech Connect

    McConnell, R.D.; Hansen, A.; Smoller, S.

    1998-06-01

    This report summarizes the in-house and subcontracted research and development (R and D) activities under the NREL PV Program from October 1, 1996, through September 30, 1997 (FY 1997). The NREL PV Program is part of the US Department of Energy`s (DOE`s) National Photovoltaics Program, as described in the DOE National Photovoltaics Program Plan for 1996--2000. The FY 1997 budget authority for carrying out the NREL PV Program was $39.3 million in operating funds and $0.4 million in capital equipment funds. Subcontract activities represent a major part of the NREL PV Program, with $21.8 million (55% of PV funds) going to some 84 subcontractors. Cost sharing by industry added almost $8.8 million to the subcontract R and D activities with industry.

  9. Energy foundations for sustainable development

    SciTech Connect

    Sather, N.F.

    1992-09-01

    Worldwide, more than three-quarters of our energy needs are obtained from nonrenewable reserves of coal, oil, gas, and uranium. The unavoidable outcome of our present path is the depletion of all non-renewable energy resources. Further exacerbating the energy picture is the mounting cost of mitigating the adverse environmental and health impacts of energy use. Problems ranging from acid rain and radioactive waste storage to the potential for widespread environmental disaster that could result from the buildup of greenhouse gases in the atmosphere have made it that the earth`s capacity to absorb the waste products of energy use without serious consequences is being severely strained. Potential supply shortages and mounting costs for the energy component of our industrial enterprise will increasingly undermine our ability to sustain global economic development. Strong positive actions that shore up the energy foundations of our economy arc called for. The purpose of this presentation is to focus attention on two such proactive steps which, though insufficient to the task by themselves, are nevertheless crucial to any effective plan for heading off the recessionary tendencies of our growing energy supply and cost dilemma. The first of these essential steps is to develop a much better arrangement than we currently have for including all costs for the adverse health and environmental impacts of industrial production in the price paid by consumers for fuels, electricity, and manufactured goods. The second essential action is to expand our R&D effort to develop new manufacturing processes and new materials and products that meet our needs for power, fuels and consumer goods at lower cost, greater efficiency, and with reduced environmental cost.

  10. Energy foundations for sustainable development

    SciTech Connect

    Sather, N.F.

    1992-01-01

    Worldwide, more than three-quarters of our energy needs are obtained from nonrenewable reserves of coal, oil, gas, and uranium. The unavoidable outcome of our present path is the depletion of all non-renewable energy resources. Further exacerbating the energy picture is the mounting cost of mitigating the adverse environmental and health impacts of energy use. Problems ranging from acid rain and radioactive waste storage to the potential for widespread environmental disaster that could result from the buildup of greenhouse gases in the atmosphere have made it that the earth's capacity to absorb the waste products of energy use without serious consequences is being severely strained. Potential supply shortages and mounting costs for the energy component of our industrial enterprise will increasingly undermine our ability to sustain global economic development. Strong positive actions that shore up the energy foundations of our economy arc called for. The purpose of this presentation is to focus attention on two such proactive steps which, though insufficient to the task by themselves, are nevertheless crucial to any effective plan for heading off the recessionary tendencies of our growing energy supply and cost dilemma. The first of these essential steps is to develop a much better arrangement than we currently have for including all costs for the adverse health and environmental impacts of industrial production in the price paid by consumers for fuels, electricity, and manufactured goods. The second essential action is to expand our R D effort to develop new manufacturing processes and new materials and products that meet our needs for power, fuels and consumer goods at lower cost, greater efficiency, and with reduced environmental cost.

  11. 21 CFR 573.225 - 1,3-Butylene glycol.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS Food Additive Listing § 573.225 1,3-Butylene glycol. The food additive 1,3-butylene glycol (1,3-butanediol) may... 21 Food and Drugs 6 2010-04-01 2010-04-01 false 1,3-Butylene glycol. 573.225 Section 573.225...

  12. 21 CFR 573.225 - 1,3-Butylene glycol.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS Food Additive Listing § 573.225 1,3-Butylene glycol. The food additive 1,3-butylene glycol (1,3-butanediol) may... 21 Food and Drugs 6 2011-04-01 2011-04-01 false 1,3-Butylene glycol. 573.225 Section 573.225...

  13. 21 CFR 573.225 - 1,3-Butylene glycol.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS Food Additive Listing § 573.225 1,3-Butylene glycol. The food additive 1,3-butylene glycol (1,3-butanediol) may... 21 Food and Drugs 6 2012-04-01 2012-04-01 false 1,3-Butylene glycol. 573.225 Section 573.225...

  14. Reactive extraction for downstream separation of 1,3-propanediol.

    PubMed

    Malinowski, J J

    2000-01-01

    The downstream separation of 1,3-propanediol from dilute aqueous solution was studied. A process combining reversible reaction of 1, 3-propanediol with acetaldehyde to 2-methyl-1,3-dioxane and a simultaneous extraction of the product by organic solvent appears to be technically feasible and attractive. The dioxane yield was 91-92%, the overall conversion of 1,3-propanediol was ca. 98%, and recovery of dioxane into the organic extractant was 75%. PMID:10662493

  15. Forward the Foundation: Local Education Foundations Offer an Alternative Source for School Funding

    ERIC Educational Resources Information Center

    Brooks-Young, Susan

    2007-01-01

    February's column "Going Corporate" discussed ideas for approaching private foundations for funding. Some districts take this idea several steps further by partnering with the community and local businesses to establish a not-for-profit foundation, or local education foundation (LEF). It probably comes as no surprise that the idea of forming a LEF…

  16. The Foundation-Institution Partnership: The Role of Institutionally Related Foundations in Public Higher Education

    ERIC Educational Resources Information Center

    Bass, David

    2010-01-01

    Institutionally related foundations have played a vital role in raising and managing private resources in support of public institutions of higher education. Unlike private grant-making foundations, college and university foundations are typically incorporated as public charities under section 501(c)(3) of the Internal Revenue Code. Although they…

  17. 43 CFR 1865.1-3 - Action on application.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Action on application. 1865.1-3 Section 1865.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... DOCUMENTS Correction of Conveyancing Documents § 1865.1-3 Action on application. The authorized...

  18. 43 CFR 1864.1-3 - Action on application.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Action on application. 1864.1-3 Section 1864.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... DOCUMENTS Recordable Disclaimers of Interest in Land § 1864.1-3 Action on application. (a) BLM will...

  19. 49 CFR 1.3 - Organization of the Department.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Organization of the Department. 1.3 Section 1.3 Transportation Office of the Secretary of Transportation ORGANIZATION AND DELEGATION OF POWERS AND DUTIES General § 1.3 Organization of the Department. (a) The Secretary of Transportation is the head of...

  20. The industrial production and use of 1,3-butadiene.

    PubMed Central

    Morrow, N L

    1990-01-01

    This presentation provides a brief overview of the production and use of 1,3-butadiene in the United States. Starting as a coproduct of ethylene, the 1,3-butadiene monomer is extracted and purified, then transferred to consumers. Major uses of 1,3-butadiene include the manufacture of styrene-butadiene rubber, polybutadiene rubber, and adiponitrile. PMID:2205493

  1. 31 CFR 1.3 - Publication in the Federal Register.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Publication in the Federal Register. 1.3 Section 1.3 Money and Finance: Treasury Office of the Secretary of the Treasury DISCLOSURE OF RECORDS Freedom of Information Act § 1.3 Publication in the Federal Register. (a) Requirement. Subject to the application of the exemptions...

  2. 49 CFR 1.3 - Exercise of authority.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Exercise of authority. 1.3 Section 1.3... § 1.3 Exercise of authority. (a) In exercising powers and performing duties delegated by this part or..., the Assistant Secretaries, the Inspector General, and the Administrators exercise the powers...

  3. 49 CFR 1.3 - Exercise of authority.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Exercise of authority. 1.3 Section 1.3... § 1.3 Exercise of authority. (a) In exercising powers and performing duties delegated by this part or..., the Assistant Secretaries, the Inspector General, and the Administrators exercise the powers...

  4. 49 CFR 1.3 - Exercise of authority.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Exercise of authority. 1.3 Section 1.3... § 1.3 Exercise of authority. (a) In exercising powers and performing duties delegated by this part or..., the Assistant Secretaries, the Inspector General, and the Administrators exercise the powers...

  5. 43 CFR 3135.1-3 - Separate filing for transfers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Separate filing for transfers. 3135.1-3 Section 3135.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... RESERVE, ALASKA Transfers, Extensions, Consolidations, and Suspensions § 3135.1-3 Separate filing...

  6. 43 CFR 3135.1-3 - Separate filing for transfers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Separate filing for transfers. 3135.1-3 Section 3135.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... RESERVE, ALASKA Transfers, Extensions, Consolidations, and Suspensions § 3135.1-3 Separate filing...

  7. 43 CFR 3135.1-3 - Separate filing for transfers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Separate filing for transfers. 3135.1-3 Section 3135.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... RESERVE, ALASKA Transfers, Extensions, Consolidations, and Suspensions § 3135.1-3 Separate filing...

  8. 43 CFR 3135.1-3 - Separate filing for transfers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Separate filing for transfers. 3135.1-3 Section 3135.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... RESERVE, ALASKA Transfers, Extensions, Consolidations, and Suspensions § 3135.1-3 Separate filing...

  9. 43 CFR 3420.1-3 - Special leasing opportunities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Special leasing opportunities. 3420.1-3 Section 3420.1-3 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) COMPETITIVE LEASING Competitive Leasing § 3420.1-3 Special leasing...

  10. 7 CFR 1.3 - Agency implementing regulations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Agency implementing regulations. 1.3 Section 1.3 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.3 Agency implementing regulations. Each agency of the Department shall promulgate regulations setting forth...

  11. 7 CFR 1.3 - Agency implementing regulations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Agency implementing regulations. 1.3 Section 1.3 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.3 Agency implementing regulations. Each agency of the Department shall promulgate regulations setting forth...

  12. 10 CFR 960.3-1-3 - Regionality.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Regionality. 960.3-1-3 Section 960.3-1-3 Energy DEPARTMENT OF ENERGY GENERAL GUIDELINES FOR THE PRELIMINARY SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Implementation Guidelines § 960.3-1-3 Regionality. In making site recommendations for...

  13. 10 CFR 960.3-1-3 - Regionality.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Regionality. 960.3-1-3 Section 960.3-1-3 Energy DEPARTMENT OF ENERGY GENERAL GUIDELINES FOR THE PRELIMINARY SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Implementation Guidelines § 960.3-1-3 Regionality. In making site recommendations for...

  14. 10 CFR 960.3-1-3 - Regionality.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Regionality. 960.3-1-3 Section 960.3-1-3 Energy DEPARTMENT OF ENERGY GENERAL GUIDELINES FOR THE PRELIMINARY SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Implementation Guidelines § 960.3-1-3 Regionality. In making site recommendations for...

  15. 14 CFR 1.3 - Rules of construction.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Rules of construction. 1.3 Section 1.3 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION DEFINITIONS DEFINITIONS AND ABBREVIATIONS § 1.3 Rules of construction. (a) In Subchapters A through K of this chapter,...

  16. Production of α1,3-Galactosyltransferase–Deficient Pigs

    PubMed Central

    Phelps, Carol J.; Koike, Chihiro; Vaught, Todd D.; Boone, Jeremy; Wells, Kevin D.; Chen, Shu-Hung; Ball, Suyapa; Specht, Susan M.; Polejaeva, Irina A.; Monahan, Jeff A.; Jobst, Pete M.; Sharma, Sugandha B.; Lamborn, Ashley E.; Garst, Amy S.; Moore, Marilyn; Demetris, Anthony J.; Rudert, William A.; Bottino, Rita; Bertera, Suzanne; Trucco, Massimo; Starzl, Thomas E.; Dai, Yifan; Ayares, David L.

    2011-01-01

    The enzyme α1,3-galactosyltransferase (α1,3GT or GCTA1) synthesizes α1,3-galactose (α1,3Gal) epitopes (Galα1,3Galβ1,4GlcNAc-R), which are the major xenoantigens causing hyperacute rejection in pig-to-human xenotransplantation. Complete removal of α1,3Gal from pig organs is the critical step toward the success of xenotransplantation. We reported earlier the targeted disruption of one allele of the α1,3GT gene in cloned pigs. A selection procedure based on a bacterial toxin was used to select for cells in which the second allele of the gene was knocked out. Sequencing analysis demonstrated that knockout of the second allele of the α1,3GT gene was caused by a T-to-G single point mutation at the second base of exon 9, which resulted in inactivation of the α1,3GT protein. Four healthy α1,3GT double-knockout female piglets were produced by three consecutive rounds of cloning. The piglets carrying a point mutation in the α1,3GT gene hold significant value, as they would allow production of α1,3Gal-deficient pigs free of antibiotic-resistance genes and thus have the potential to make a safer product for human use. PMID:12493821

  17. Compliance report, 1997. Acid rain program

    SciTech Connect

    1998-08-01

    The 1997 Compliance Report once again announces 100 percent compliance with the Acid Rain Program, now in its third year of sulfur dioxide (SO{sub 2}) compliance and its second year of nitrogen oxides (NO{sub x}) compliance. Affected facilities continued to exceed the targets set for both pollutants by the Clean Air Act Amendments of 1990. The early reductions seen in 1995 and 1996 for SO{sub 2} continue, with affected utility units beating their 1997 target by 23 percent. The overcompliance with the NO{sub x} target also continues, achieving an average emission rate for Phase 1 units 16 percent below the compliance rate.

  18. Quarterly coal report, April--June 1997

    SciTech Connect

    1997-11-01

    The Quarterly Coal Report (QCR) provides comprehensive information about US coal production, distribution, exports, imports, receipts, prices, consumption, and stocks to a wide audience. Coke production, consumption, distribution, imports, and exports data are also provided. This report presents detailed quarterly data for April through June 1997 and aggregated quarterly historical data for 1991 through the first quarter of 1997. Appendix A displays, from 1991 on, detailed quarterly historical coal imports data. Appendix B gives selected quarterly tables converted to metric tons. To provide a complete picture of coal supply and demand in the US, historical information has been integrated in this report. 8 figs., 73 tabs.

  19. Petroleum supply annual, 1997. Volume 1

    SciTech Connect

    1998-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1997 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1997, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. 16 figs., 48 tabs.

  20. Beef grading by ultrasound

    NASA Technical Reports Server (NTRS)

    Gammell, P. M.

    1981-01-01

    Reflections in ultrasonic A-scan signatures of beef carcasses indicate USDA grade. Since reflections from within muscle are determined primarily by fat/muscle interface, richness of signals is direct indication of degree of marbling and quality. Method replaces subjective sight and feel tests by individual graders and is applicable to grade analysis of live cattle.

  1. Grain Grading and Handling.

    ERIC Educational Resources Information Center

    Rendleman, Matt; Legacy, James

    This publication provides an introduction to grain grading and handling for adult students in vocational and technical education programs. Organized in five chapters, the booklet provides a brief overview of the jobs performed at a grain elevator and of the techniques used to grade grain. The first chapter introduces the grain industry and…

  2. Classroom: Efficient Grading

    ERIC Educational Resources Information Center

    Shaw, David D.; Pease, Leonard F., III.

    2014-01-01

    Grading can be accelerated to make time for more effective instruction. This article presents specific time management strategies selected to decrease administrative time required of faculty and teaching assistants, including a multiple answer multiple choice interface for exams, a three-tier grading system for open ended problem solving, and a…

  3. Controlling Grade Inflation

    ERIC Educational Resources Information Center

    Stanoyevitch, Alexander

    2008-01-01

    In this article concerning grade inflation, the author restricts his attention to the college and university level, although many of the tools and ideas developed here should be useful for high schools as well. The author considers the relationships between grades instructors assign and scores they receive on end-of-the semester student…

  4. Are Math Grades Cyclical?

    ERIC Educational Resources Information Center

    Adams, Gerald J.; Dial, Micah

    1998-01-01

    The cyclical nature of mathematics grades was studied for a cohort of elementary school students from a large metropolitan school district in Texas over six years (average cohort size of 8495). The study used an autoregressive integrated moving average (ARIMA) model. Results indicate that grades do exhibit a significant cyclical pattern. (SLD)

  5. [Grading of neuroendocrine tumors].

    PubMed

    Saeger, W; Schnabel, P A; Komminoth, P

    2016-07-01

    The current WHO classification of neuroendocrine tumors (NET) differentiates between typical carcinoids (low grade NET), atypical carcinoids (intermediate grade NET) and small cell and large cell carcinomas (high grade NET) according to the prognosis. Neuroendocrine neoplasms (NEN) of the gastrointestinal tract and the pancreas are graded in an identical way. Together with the TNM system this enables a preoperative estimation of the prognosis in biopsies and fine needle aspirates. Well-differentiated tumors are graded into G1 tumors by the number of mitoses, <2 per 10 high-power fields (HPF) and the Ki-67 (index <3 %) and G2 tumors (2-20 mitoses/10 HPF, Ki-67 3-20 %). Discrepancies between the number of mitoses and the Ki-67 index are not uncommon and in these cases the higher value of the two should be applied. The more differentiated tumors of the G3 type have to be differentiated from undifferentiated carcinomas of the small cell type and large cell type with a much poorer prognosis. Prognosis relevant grading of thyroid cancers is achieved by special subtyping so that the G1-G3 system is not applicable. The rare cancers of the parathyroid gland and of the pituitary gland are not graded. Adrenal tumors also have no grading system. The prognosis is dependent on the Ki-67 index and with some reservations on the established scoring systems. PMID:27379621

  6. Grading Exceptional Learners

    ERIC Educational Resources Information Center

    Jung, Lee Ann; Guskey, Thomas R.

    2010-01-01

    Teachers often grapple with the challenge of giving report card grades to students with learning disabilities and English language learners. The authors offer a five-step model that "offers a fair, accurate, and legal way to adapt the grading process for exceptional learners." The model begins with a high-quality reporting system for all students…

  7. Third Grade Reading Policies

    ERIC Educational Resources Information Center

    Rose, Stephanie

    2012-01-01

    In 2012, 14 states passed legislation geared toward improving 3rd-grade literacy through identification, intervention, and/or retention initiatives. Today, a total of 32 states and the District of Columbia have policies in statute aimed at improving 3rd-grade reading proficiency. The majority of these states require early assessment and…

  8. Making Grading Work.

    ERIC Educational Resources Information Center

    Lotto, Edward; Smith, Bruce

    Two teachers have developed a procedure for grading student compositions that seems fairer to both them and their students. The students are given a choice of which papers they wish to submit for grading, and when they do submit work, the papers are identified by a number only (chosen by the student and indexed in a class card file). Each teacher…

  9. Determining Faculty Grading Variation.

    ERIC Educational Resources Information Center

    Demerjian, Marlene D.

    A study was undertaken at the College of the Canyons, in California, to assess the variation of grades given by mathematics instructors teaching intermediate algebra. A sample was drawn from all instructors who taught Math 070 repeatedly from fall 1990 to fall 1994, resulting in the examination of the grades of at least 200 students from classes…

  10. Grades out, Badges in

    ERIC Educational Resources Information Center

    Young, Jeffrey R.

    2012-01-01

    Grades are broken. Students grub for them, pick classes where good ones come easily, and otherwise hustle to win the highest scores for the least learning. As a result, college grades are inflated to the point of meaninglessness--especially to employers who want to know which diploma-holder is best qualified for their jobs. An alternative is to…

  11. The Grades Game

    ERIC Educational Resources Information Center

    Fleenor, Andy; Lamb, Sarah; Anton, Jennifer; Stinson, Todd; Donen, Tony

    2011-01-01

    It can be quite alarming (and eye-opening) to see exactly how many of the grades students receive are based on their behaviors rather than their learning. Students should be assessed on what they know and can use rather than on their behavior. The reality, unfortunately, is that the opposite is often the case. Grades for students who work hard are…

  12. Are Grades Undermining Motivation?

    ERIC Educational Resources Information Center

    Berliner, David; Casanova, Ursula

    1988-01-01

    A study of fifth and sixth grade public school students in Israel suggests that grades and other norm-referenced methods are less effective than task-involving evaluation methods in enhancing student performance, interest, and motivation. This article consists of two commentaries on the findings, with suggestions for implementing task-involving…

  13. Construction Solutions For Historical Object Foundations In The Context Of Changing Their Functional Use

    NASA Astrophysics Data System (ADS)

    Gwizdała, Kazimierz; Florkowska, Sylwia

    2015-12-01

    Properly executed renovation and adaptation of a grade listed property not only ensures its constructional safety, but may also highlight the object's historical value. Taking into consideration various factors, such as divergence of interests, or technical and legal determinants, it is safe to say that the renovation and adaptation of grade listed properties for new purposes is a complex process. The authors of the paper wish to discuss the problem of renovation based on selected properties, with special regard to constructional solutions for foundations. The presented examples will illustrate the issue of foundation enhancements resulting from the adaptation of buildings for new purposes. Through individual constructional solutions, such as jet grouting, it was possible to ensure the stability of degraded properties and safe transfer of increased values of usage load.

  14. Five Obstacles to Grading Reform

    ERIC Educational Resources Information Center

    Guskey, Thomas R.

    2011-01-01

    Educators seeking to reform grading must combat five long-held traditions that stand as formidable obstacles to change: (1) Grades should provide the basis for differentiating students; (2) grade distributions should resemble a bell-shaped curve; (3) grades should be based on students' standing among classmates; (4) poor grades prompt students to…

  15. Paperless Grades and Faculty Development.

    ERIC Educational Resources Information Center

    Hardy, James C.; Jones, Dennis; Turner, Sandy

    2003-01-01

    Provides overview of process of switching from paper-based grade reporting to computer-based grading. Authors found that paperless grading decreased number of errors, made student access more immediate, and reduced costs incurred by purchasing and storing grade-scanning sheets. Authors also argue that direct entry grading encourages faculty to…

  16. Density functional theory: Foundations reviewed

    NASA Astrophysics Data System (ADS)

    Kryachko, Eugene S.; Ludeña, Eduardo V.

    2014-11-01

    Guided by the above motto (quotation), we review a broad range of issues lying at the foundations of Density Functional Theory, DFT, a theory which is currently omnipresent in our everyday computational study of atoms and molecules, solids and nano-materials, and which lies at the heart of modern many-body computational technologies. The key goal is to demonstrate that there are definitely the ways to improve DFT. We start by considering DFT in the larger context provided by reduced density matrix theory (RDMT) and natural orbital functional theory (NOFT), and examine the implications that N-representability conditions on the second-order reduced density matrix (2-RDM) have not only on RDMT and NOFT but, also, by extension, on the functionals of DFT. This examination is timely in view of the fact that necessary and sufficient N-representability conditions on the 2-RDM have recently been attained. In the second place, we review some problems appearing in the original formulation of the first Hohenberg-Kohn theorem which is still a subject of some controversy. In this vein we recall Lieb's comment on this proof and the extension to this proof given by Pino et al. (2009), and in this context examine the conditions that must be met in order that the one-to-one correspondence between ground-state densities and external potentials remains valid for finite subspaces (namely, the subspaces where all Kohn-Sham solutions are obtained in practical applications). We also consider the issue of whether the Kohn-Sham equations can be derived from basic principles or whether they are postulated. We examine this problem in relation to ab initio DFT. The possibility of postulating arbitrary Kohn-Sham-type equations, where the effective potential is by definition some arbitrary mixture of local and non-local terms, is discussed. We also deal with the issue of whether there exists a universal functional, or whether one should advocate instead the construction of problem

  17. Seismic isolation of two dimensional periodic foundations

    SciTech Connect

    Yan, Y.; Mo, Y. L.; Laskar, A.; Cheng, Z.; Shi, Z.; Menq, F.; Tang, Y.

    2014-07-28

    Phononic crystal is now used to control acoustic waves. When the crystal goes to a larger scale, it is called periodic structure. The band gaps of the periodic structure can be reduced to range from 0.5 Hz to 50 Hz. Therefore, the periodic structure has potential applications in seismic wave reflection. In civil engineering, the periodic structure can be served as the foundation of upper structure. This type of foundation consisting of periodic structure is called periodic foundation. When the frequency of seismic waves falls into the band gaps of the periodic foundation, the seismic wave can be blocked. Field experiments of a scaled two dimensional (2D) periodic foundation with an upper structure were conducted to verify the band gap effects. Test results showed the 2D periodic foundation can effectively reduce the response of the upper structure for excitations with frequencies within the frequency band gaps. When the experimental and the finite element analysis results are compared, they agree well with each other, indicating that 2D periodic foundation is a feasible way of reducing seismic vibrations.

  18. Parent News: A Compilation of 1997 Issues.

    ERIC Educational Resources Information Center

    Robertson, Anne S., Ed.

    1997-01-01

    This document consists of the 12 issues of "Parent News" (an electronic Internet magazine for parents, prepared for the National Parent Information Network) published during 1997. Each monthly issue contains feature articles describing the activities of the National Parent Information Network, summarizing research useful to parents, announcing…

  19. Long Range Plan, 1997-2000.

    ERIC Educational Resources Information Center

    Pennsylvania Coll. of Technology, Williamsport. Office of Strategic Planning and Research.

    At Pennsylvania College of Technology (PCT), long range planning is used to define institutional philosophy and mission and determine strategies to make the best use of available resources and implement actions to fulfill institutional mission. This document presents PCT's long-range plan for 1997-2000 in three parts. The first part describes long…

  20. Fantasy Quest: Summer Library Program 1997.

    ERIC Educational Resources Information Center

    Thieling, Kaileen R.; Hudspeth, Jean

    This document presents the 1997 Mississippi summer library program for children. Highlights include: planning a summer library program; promotion and tips on writing publicity releases; radio spots (samples); press releases (samples); a sample letter to parents; a general bibliography; selected promotional resources; supply sources; recipes. Also…

  1. English Leadership Quarterly, 1997-1998.

    ERIC Educational Resources Information Center

    Kiernan, Henry, Ed.

    1998-01-01

    These six theme issues of the "English Leadership Quarterly" represent those published during 1997 and part of 1998--volume 19 consists of the traditional four issues, while volume 20 consists of only two issues because of a change in publication schedule. Articles in volume 19 number 1 deal with theories, issues, and personal accounts on the…

  2. Annual Site Environmental Report. Calendar Year 1997

    SciTech Connect

    1997-12-01

    This report summarizes the environmental status of Ames Laboratory for calendar year 1997. It includes descriptions of the Laboratory site, its mission, the status of its compliance with applicable environmental regulations, its planning and activities to maintain compliance, and a comprehensive review of its environmental protection, surveillance and monitoring programs.

  3. The Carolinas Speech Communication Annual, 1997.

    ERIC Educational Resources Information Center

    McKinney, Bruce C.

    1997-01-01

    This 1997 issue of "The Carolinas Speech Communication Annual" contains the following articles: "'Bridges of Understanding': UNESCO's Creation of a Fantasy for the American Public" (Michael H. Eaves and Charles F. Beadle, Jr.); "Developing a Communication Cooperative: A Student, Faculty, and Organizational Learning Experience" (Peter M. Kellett…

  4. Carter G. Woodson Book Awards, 1997.

    ERIC Educational Resources Information Center

    Social Education, 1998

    1998-01-01

    Discusses the 1997 recipients of the award that honors books dealing with subjects related to ethnic minorities and race relations in a manner suitable for young readers. The books include the story of the Harlem Renaissance; works on the religious holidays, Ramadan and Hanukkah; and a Japanese-American family album. (MJP)

  5. Michigan Library Statistical Report. 1997 Edition.

    ERIC Educational Resources Information Center

    Michigan Library, Lansing.

    This 1997 edition focuses on statistical data supplied by Michigan public libraries, public library cooperatives, and those public libraries which serve as regional or subregional outlets for blind and physically handicapped patrons. Statistics on academic libraries are also presented in this edition, and summary statistics for prior fiscal years…

  6. The State of America's Children Yearbook: 1997.

    ERIC Educational Resources Information Center

    Weill, James D., Ed.; Jablonski, Donna M., Ed.

    This Children's Defense Fund 1997 report on the state of America's children highlights the critical need for renewed commitment to children by all sectors of society. The introduction discusses Americans' values and presents 25 tips for effective child advocacy. The report then details the following: (1) the impact of welfare reform on children…

  7. TAMIU College Student Survey, November 1997.

    ERIC Educational Resources Information Center

    Coppock, Marjorie L.

    In fall 1997, students in a Social Science Research Methods class developed and administered a survey questionnaire to assess the degree of stress experienced by students at Texas A&M International University (TAMIU). Located in Laredo, TAMIU serves communities along the Texas-Mexico border. The student body includes many older students who work,…

  8. 1997 annual pipeline directory and equipment guide

    SciTech Connect

    1997-09-01

    This annual guide is divided into the following sections: Equivalent valve tables; Complete 1997 line pipe tables; Engineering and construction services; Crude oil pipeline companies; Slurry companies; Natural gas companies; Gas distribution pipeline companies; Municipal gas systems; Canadian pipeline companies; International pipeline companies; and Company index. The tables list component materials, manufacturers, and service companies.

  9. SKOLE: The Journal of Alternative Education, 1997.

    ERIC Educational Resources Information Center

    Leue, Mary, Ed.

    1997-01-01

    The four issues of the journal SKOLE published in 1997 contain articles, personal narratives, and interviews about small alternative schools, home schooling, educational history, the deficiencies of public education, and educational philosophy and innovations. Major articles include: "The Creatures They Are: Children Becoming Their Nature" (about…

  10. Prison Suicides in Austria, 1975-1997.

    ERIC Educational Resources Information Center

    Fruehwald, Stefan; Frottier, Patrick; Eher, Reinhard; Gutierrez, Karin; Ritter, Kristina

    2000-01-01

    Examines the prison suicide phenomenon by evaluating all suicides occurring in Austrian prisons between 1975 and 1997 (N=220). Results reveal suicide rates for prisoners on remand and mentally ill prisoners are 8 times higher than that of the general population. Recommends that psychologists concentrate on the suicide prevention of high-risk…

  11. Fiscal Officer Training Workshop, 1997. Participant's Guide.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    Extensive workshop materials are presented in this 1997 training guide for fiscal officers, business officers, bursars, loan managers, and others who have responsibility for Title IV college student financial aid programs. Workbook type material is provided for nine workshop sessions that cover the following topics: (1) Institutional…

  12. The Esalen Catalog, 1993-1997.

    ERIC Educational Resources Information Center

    Esalen Inst., Big Sur, CA.

    This document consists of a compilation of the 14 issues of "The Esalen Catalog" published during the 5-year period 1993-1997. An earlier compilation (ED 347 118 in the ERIC database) covering the 30-year period 1962-1992, describes the geographic location, history, and purpose of the Esalen Institute. Esalen provides a forum in which the various…

  13. CNN Newsroom Classroom Guides. July, 1997.

    ERIC Educational Resources Information Center

    Turner Educational Services, Inc., Atlanta, GA.

    CNN Newsroom is a daily 15-minute commercial-free news program specifically produced for classroom use and provided free of charge to participating schools. This guide is designed to accompany the program for July 1997. Top stories include the following: Britain's hand over of Hong Kong to the People's Republic of China; regulating business on the…

  14. Hans Eysenck (1916-1997): A Tribute.

    ERIC Educational Resources Information Center

    Sternberg, Robert J.

    1997-01-01

    Hans Eysenck, who died in September 1997, was one of the most well-known psychologists in the world. A believer that intelligence is genetically controlled, Eysenck recognized the need for scientific investigation in the study of intelligence and creativity. He was characterized by extraordinary creativity and commitment to his scientific message.…

  15. KidsCount in Colorado! 1997.

    ERIC Educational Resources Information Center

    Shulman, Shanna

    This 1997 Kids Count report examines challenges to Colorado children and youth and how prevention and early intervention can enhance their well-being. The report includes a summary of recent research on brain development and the importance of early experience and stimulation in early intervention programs. The levels of state funding for various…

  16. Serving up Success! Team Nutrition Days, 1997.

    ERIC Educational Resources Information Center

    Food and Nutrition Service (USDA), Washington, DC.

    This publication presents success stories and actual activities from Team Nutrition Days 1997 to serve as a starting point for other schools wanting to create their own nutrition education activities. Team Nutrition Days was a 1-week celebration that used innovative, interactive activities to teach children that nutrition is the link between…

  17. Regional Technology Planning Workshop. Resource Manual, 1997.

    ERIC Educational Resources Information Center

    Technology & Innovations in Education, Rapid City, SD.

    This Technology & Innovations in Education (TIE) workshop was presented on April 24 and 25, 1997, in Denver, CO, to help participants gain a big picture perspective of technology planning and related issues, understand a model for sound, practical technology planning, build capacity for leading a local planning effort, engage in the steps of the…

  18. The AMATYC Review, 1997-1998.

    ERIC Educational Resources Information Center

    Browne, Joseph, Ed.

    1998-01-01

    This document consists of the two issues of the "AMATYC Review" published during volume year 1997-1998. Designed as an avenue of communication for mathematics educators concerned with the views, ideas, and experiences of two-year college students and teachers, this journal contains articles on mathematics exposition and education, and regularly…

  19. NIDRR Program Directory, Fiscal Year 1997.

    ERIC Educational Resources Information Center

    KRA Corp., Silver Spring, MD.

    This directory lists all projects funded by the National Institute of Disability and Rehabilitation Research (NIDRR) during the 1997 fiscal year. It includes summaries, funding data, and contact information for a broad range of programs. Programs are grouped into the following categories: (1) research and demonstration projects; (2) rehabilitation…

  20. The University of Hawaii Community Colleges, 1997.

    ERIC Educational Resources Information Center

    Lee, Susan, Ed.

    1997-01-01

    This document consists of the seven issues of a newsletter concerned with Hawaiian Community Colleges published during 1997. Issue 1 discusses the Maui College Telethon and includes personal stories of academic success. Issue 2 examines distance education and includes descriptions of new programs and facilities for various Hawai'i colleges. Issue…

  1. Annual Radioactive Waste Tank Inspection Program - 1997

    SciTech Connect

    McNatt, F.G.

    1998-05-01

    Aqueous radioactive wastes from Savannah River Site (SRS) separations processes are contained in large underground carbon steel tanks. Inspections made during 1997 to evaluate these vessels, and evaluations based on data accrued by inspections performed since the tanks were constructed are the subject of this report.

  2. Higher Education Funding Recommendations, 1997-98.

    ERIC Educational Resources Information Center

    New Mexico Commission on Higher Education.

    This report summarizes recommendations by New Mexico's Commission on Higher Education for funding the state's two- and four-year colleges in fiscal year 1997-98. Following a preface reviewing the 3-year policy framework and priorities used by the Commission in making its funding recommendations, the first section provides a summary of the…

  3. 1997 Arthur Ashe Jr. Sport Scholars Awards.

    ERIC Educational Resources Information Center

    Roach, Ronald

    1997-01-01

    Winners of the "Black Issues in Higher Education" Arthur Ashe Jr. 1997 athletes of the year, one male and one female, are profiled and Sport Scholars are listed for baseball, softball, basketball, fencing, archery, football, handball, soccer, field hockey, crew, swimming, gymnastics, tennis, squash, golf, volleyball, lacrosse, wrestling, water…

  4. CNN Newsroom Classroom Guides. September 1997.

    ERIC Educational Resources Information Center

    Turner Educational Services, Inc., Atlanta, GA.

    CNN Newsroom is a daily 15-minute news program specifically produced for classroom use and provided free to participating schools. These classroom guides, designed to accompany the daily CNN (Cable News Network) Newsroom broadcasts for September 2-29, 1997, provide program rundowns, suggestions for class activities and discussion, student…

  5. The Journal for the Professional Counselor, 1997.

    ERIC Educational Resources Information Center

    Bordan, Terry, Ed.; Goldin, Eugene, Ed.

    1997-01-01

    This refereed journal addresses the interests of counselors in school, college, and agency settings and deals with current professional issues, theory, scientific research, and innovative programs and practices. The 1997 volume is comprised of issues number 1 and 2. Number 1 includes the following articles: "Group Counseling for Children of…

  6. Pupil Membership and Related Information, Fall 1997.

    ERIC Educational Resources Information Center

    Wamboldt, Martina

    This document contains information about student membership in the Colorado public schools as of fall 1997. At that time, there were 687,167 students in Colorado's public schools, an increase of 2.0% over the fall 1996 membership. This increase was greater at the secondary level. Beginning in fall 1990, membership each year has surpassed the…

  7. The Prevention Researcher, 1994-1997.

    ERIC Educational Resources Information Center

    Prevention Researcher, 1997

    1997-01-01

    This document consists of the first 10 issues of the newsletter, "Prevention Researcher," published during the 4-year period 1994 through 1997. The 1994 issues (two) focus on dating violence and youth gangs. The 1995 issues (two) focus on Internet resources for prevention professionals and on drunk driving. The 1996 issues (three) focus on models…

  8. State Issues Report, 1997-98.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    This report profiles legislative action affecting pre-K-12 education in the 50 states during the 1997-98 school year. The information was collected from Lexis-Nexis, legislative staff, state newsletters, school board/teacher associations, and various media. The resulting report, compiled by the Education Commission of the States Information…

  9. Test Report: Cost Effective Foundation Insulation

    SciTech Connect

    Jeffrey M. Lacy; T. E. Rahl; G. A. Twitchell; R. G. Kobbe

    2003-06-01

    A field experiment was conducted to demonstrate and quantify the thermal effectiveness of rigid insulation board when installed on the exterior of a buried concrete foundation wall. A heated, insulated box was constructed along one wall of an existing, unheated building to simulate the living space of a home. The crawl space beneath the living space was divided into two sections. One featured external foundation insulation, while the other side had none. 36 temperature and heat flux sensors were installed at predetermined locations to measure the temperature profile and heat flow out of the living space. The temperature profile through the foundation was then used to calculate the total heat flow out of the foundation for both cases. This experiment showed that a significant energy savings is available with exterior foundation insulation. Over the course of 3 months, the heat-loss differential between the insulated and non-insulated foundations was 4.95 kilowatt-hours per lineal foot of foundation wall, for a ratio of 3:1. For a 2200 sq. ft home with a foundation perimeter 200 ft. long, this would amount to a savings of 990 kW-hrs in just 3 months, or 330 kW-hrs per month. Extrapolating to an 8-month heating year, we would expect to save over 2640 kW-hrs per year for such a home. The savings for a basement foundation, rather than a crawlspace, would be approach twice that amount, nearing 5280 kW-hr per year. Because these data were not collected during the coldest months of the year, they are conservative, and greater savings may be expected during colder periods.

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

    PubMed

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

    2016-01-01

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

  11. Technology Solutions Case Study: Cold Climate Foundation Wall Hygrothermal Research Facility, Cloquet, Minnesota

    SciTech Connect

    2014-09-01

    This case study describes the University of Minnesota’s Cloquet Residential Research Facility (CRRF) in northern Minnesota, which features more than 2,500 ft2 of below-grade space for building systems foundation hygrothermal research. Here, the NorthernSTAR Building America Partnership team researches ways to improve the energy efficiency of the building envelope, including wall assemblies, basements, roofs, insulation, and air leakage.

  12. [Grading of lung cancer].

    PubMed

    Bohle, R M; Schnabel, P A

    2016-07-01

    In comparison with other tumor entities there is no common generally accepted grading system for lung cancer with clearly defined criteria and clinical relevance. In the recent fourth edition of the World Health Organization (WHO) classification from 2015 of tumors of the lungs, pleura, thymus and heart, there is no generally applicable grading for pulmonary adenocarcinomas, squamous cell carcinomas or rarer forms of carcinoma. Since the new IASLC/ATS/ERS classification of adenocarcinomas published in 2011, 5 different subtypes with significantly different prognosis are proposed. This results in an architectural (histologic) grading, which is usually applied to resection specimens. For squamous cell carcinoma the number of different histological subtypes in the new WHO classification was reduced compared to earlier versions but without a common grading system. In recent publications nesting and budding were proposed as the main (histologic) criteria for a grading of squamous cell carcinomas. The grading of neuroendocrine tumors (NET) of the lungs in comparison with NET in other organs is presented in a separate article in this issue. Certain rare tumor types are high grade per definition: small cell, large cell and pleomorphic carcinomas, carcinosarcomas and pulmonary blastomas. In the future it is to be expected that these developments will be further refined, e. g. by adding further subtypes for adenocarcinomas and cytologic and/or nuclear criteria for adenocarcinoma and/or squamous cell carcinomas. PMID:27356985

  13. Functionally graded boron carbide

    SciTech Connect

    Petrovic, J.J.; McClellan, K.J.; Kise, C.D.; Hoover, R.C.; Scarborough, W.K.

    1998-12-31

    Lightweight body armor is important for the protection of US soldiers in the field. Here, fabrication techniques were developed for producing graded porosity B{sub 4}C, and for producing aluminum-B{sub 4}C and epoxy-B{sub 4}C functionally graded materials. The key fabrication aspect was obtaining the graded porosity B{sub 4}C. The feasibility of producing graded porosity B{sub 4}C using a grading of carbon densification aid produced from a gradient of furfuryl alcohol carbon precursor was demonstrated. This approach is quite promising, but it was not optimized in the present investigation. Graded porosity B{sub 4}C materials were produced by a layering approach using different size distributions of B{sub 4}C powders in the green state, and then densifying the layered assembly by hot pressing at 1,900 C. The hardness of uninfiltrated graded B{sub 4}C, aluminum infiltrated B{sub 4}C, and epoxy infiltrated B{sub 4}C was observed to be similar.

  14. Foundations for a theory of gravitation theories

    NASA Technical Reports Server (NTRS)

    Thorne, K. S.; Lee, D. L.; Lightman, A. P.

    1972-01-01

    A foundation is laid for future analyses of gravitation theories. This foundation is applicable to any theory formulated in terms of geometric objects defined on a 4-dimensional spacetime manifold. The foundation consists of (1) a glossary of fundamental concepts; (2) a theorem that delineates the overlap between Lagrangian-based theories and metric theories; (3) a conjecture (due to Schiff) that the Weak Equivalence Principle implies the Einstein Equivalence Principle; and (4) a plausibility argument supporting this conjecture for the special case of relativistic, Lagrangian-based theories.

  15. Nebraska Science Standards: Grades K-12

    ERIC Educational Resources Information Center

    Nebraska Department of Education, 2010

    2010-01-01

    This publication presents the Nebraska Science Standards for Grades K-12. The standards are presented according to the following grades: (1) Grades K-2; (2) Grades 3-5; (3) Grades 6-8; and (4) Grades 9-12.

  16. Mental health matters in elementary school: first-grade screening predicts fourth grade achievement test scores.

    PubMed

    Guzman, Maria Paz; Jellinek, Michael; George, Myriam; Hartley, Marcela; Squicciarini, Ana Maria; Canenguez, Katia M; Kuhlthau, Karen A; Yucel, Recai; White, Gwyne W; Guzman, Javier; Murphy, J Michael

    2011-08-01

    The objective of the study was to evaluate whether mental health problems identified through screens administered in first grade are related to poorer academic achievement test scores in the fourth grade. The government of Chile uses brief teacher- and parent-completed measures [Teacher Observation of Classroom Adaptation-Revised (TOCA-RR) and Pediatric Symptom Checklist (PSC-Cl)] to screen for mental health problems in about one-fifth of the country's elementary schools. In fourth grade, students take the national achievement tests (SIMCE) of language, mathematics and science. This study examined whether mental health problems identified through either or both screens predicted achievement test scores after controlling for student and family risk factors. A total of 17,252 students had complete first grade teacher forms and these were matched with fourth grade SIMCE data for 11,185 students, 7,903 of whom also had complete parent form data from the first grade. Students at risk on either the TOCA-RR or the PSC-Cl or both performed significantly worse on all SIMCE subtests. Even after controlling for covariates and adjusting for missing data, students with mental health problems on one screen in first grade had fourth grade achievement scores that were 14-18 points (~1/3 SD) lower than students screened as not at risk. Students at risk on both screens had scores that were on average 33 points lower than students at risk on either screen. Mental health problems in first grade were one of the strongest predictors of lower achievement test scores 3 years later, supporting the premise that for children mental health matters in the real world. PMID:21647553

  17. Impact of CFC (chlorofluorocarbon) restrictions of US building foundation thermal performance

    SciTech Connect

    Christian, J.

    1987-12-01

    A significant increase in the use of foundation insulation had been expected as a result of the near completion of ASHRAE 90.2P, New Building Energy Efficiency Standard, and the publication of several Department of Energy foundation design tools. Potential restrictions on the future availability and/or price of chlorofluorocarbon (CFC)-12 will have a potentially substantial impact on the goal of improving the efficiency of building foundations. One of the better ways to insulate foundations is on the exterior in contact with the earth, and one of the better insulating products for this application is extruded polystyrene (XEPS). According to some personnel in the Environmental Protection Agency, it is likely that because XEPS is currently blown with CFC-12 and since CFCs could be a major contributor to anticipated future ozone depletion, some restrictions are imminent. The work statement for this analysis called for an initial impact analysis on energy conservation goals and a foundation research plan to mitigate the impacts of restricting the use of CFCs in foundation insulation systems. This report addresses quantitatively the energy-saving impacts at the state level of CFC restrictions on foundation insulation and concludes that the total impact could be anywhere from near zero to 0.8 quad in the year 2010, with the most likely impact being about 0.13 quad/year. The risk of high impacts can be reduced by an accelerated research effort focused on developing and demonstrating insulated foundation systems that have overall performance equivalent or superior to that of exterior XEPS insulated basement walls, crawl space walls and slab-on-grade systems. 27 refs., 14 figs., 19 tabs.

  18. Relativistic Navigation: A Theoretical Foundation

    NASA Technical Reports Server (NTRS)

    Turyshev, Slava G.

    1996-01-01

    We present a theoretical foundation for relativistic astronomical measurements in curved space-time. In particular, we discuss a new iterative approach for describing the dynamics of an isolated astronomical N-body system in metric theories of gravity. To do this, we generalize the Fock-Chandrasekhar method of the weak-field and slow-motion approximation (WFSMA) and develop a theory of relativistic reference frames (RF's) for a gravitationally bounded many-extended-body problem. In any proper RF constructed in the immediate vicinity of an arbitrary body, the N-body solutions of the gravitational field equations are formally presented as a sum of the Riemann-flat inertial space-time, the gravitational field generated by the body itself, the unperturbed solutions for each body in the system transformed to the coordinates of this proper RF, and the gravitational interaction term. We develop the basic concept of a general WFSMA theory of the celestial RF's applicable to a wide class of metric theories of gravity and an arbitrary model of matter distribution. We apply the proposed method to general relativity. Celestial bodies are described using a perfect fluid model; as such, they possess any number of internal mass and current multipole moments that explicitly characterize their internal structures. The obtained relativistic corrections to the geodetic equations of motion arise because of a coupling of the bodies' multiple moments to the surrounding gravitational field. The resulting relativistic transformations between the different RF's extend the Poincare group to the motion of deformable self-gravitating bodies. Within the present accuracy of astronomical measurements we discuss the properties of the Fermi-normal-like proper RF that is defined in the immediate vicinity of the extended compact bodies. We further generalize the proposed approximation method and include two Eddington parameters (gamma, Beta). This generalized approach was used to derive the

  19. Capacity improvement by deficit of transition metals in inverse spinel LiNi1/3Co1/3Mn1/3VO4 cathodes

    NASA Astrophysics Data System (ADS)

    Kitajou, Ayuko; Yoshida, Jun; Nakanishi, Shinji; Matsuda, Yasuaki; Kanno, Ryoji; Okajima, Toshihiro; Okada, Shigeto

    2016-01-01

    Although inverse spinel materials have attracted attention because of their unusually high voltage characteristics, their rechargeable capacities are generally less than 50 mAh g-1, as a result of the coexistence of Li and transition metal ions at 16d octahedral sites. This work attempted to improve cathode functioning by optimizing the quantities of Li and transition metal ions residing at the 16d sites of LiNi1/3Co1/3Mn1/3VO4. The rechargeable capacity of the LiNi0.28Co0.28Mn0.26V0.80O4 synthesized in the present study was found to be above 120 mAh g-1, representing the largest capacity reported to date for an inverse spinel material. The results of in-situ XANES analysis demonstrated that the charge-discharge reactions of LiNi1/3Co1/3Mn1/3VO4 corresponds to the Mn2+/Mn4+ and Co2+/Co3+ redox couples, mainly.

  20. Unexpected high power performance of atomic layer deposition coated Li[Ni1/3Mn1/3Co1/3]O2 cathodes

    NASA Astrophysics Data System (ADS)

    Kim, Ji Woo; Travis, Jonathan J.; Hu, Enyuan; Nam, Kyung-Wan; Kim, Seul Cham; Kang, Chan Soon; Woo, Jae-Ha; Yang, Xiao-Qing; George, Steven M.; Oh, Kyu Hwan; Cho, Sung-Jin; Lee, Se-Hee

    2014-05-01

    Electric-powered transportation requires an efficient, low-cost, and safe energy storage system with high energy density and power capability. Despite its high specific capacity, the current commercially available cathode material for today's state-of-art Li-ion batteries, lithium nickel-manganese-cobalt oxide Li[Ni1/3 Mn1/3Co1/3]O2 (NMC), suffers from poor cycle life for high temperature operation and marginal rate capability resulting from irreversible degradation of the cathode material upon cycling. Using an atomic-scale surface engineering, the performance of Li[Ni1/3Mn1/3Co1/3]O2 in terms of rate capability and high temperature cycle-life is significantly improved. The Al2O3 coating deposited by atomic layer deposition (ALD) dramatically reduces the degradation in cell conductivity and reaction kinetics. This durable ultra-thin Al2O3-ALD coating layer also improves stability for the NMC at an elevated temperature (55 °C). The experimental results suggest that a highly durable and safe cathode material enabled by atomic-scale surface modification could meet the demanding performance and safety requirements of next-generation electric vehicles.